Micro-trigger pen

文档序号：387633 发布日期：2021-12-14 浏览：23次中文

阅读说明：本技术 一种微触发笔 (Micro-trigger pen ) 是由宋迎迎余成鹏于 2021-10-29 设计创作，主要内容包括：本发明涉及一种笔,特别涉及一种微触发笔,包括外杆、复位件、书写工具主体和调节模组；所述调节模组包括控制件、调节件、触发组件和定位件；通过调节模组可以控制书写工具主体的收芯和出芯；同时通过触发组件和控制件的配合,采用抽芯的方式进行释放收芯,这种方式实现的效果极佳,实际所需的触发力度极小,带来的触发体验极佳,可以做到真正的微动触发收芯；并且,所有结构组件模块化设计,生产和装配更加简单,成本可控,以普通笔的成本即可实现微动触发收芯；结构覆盖全面,具备多种触发方式；并且,操作过程稳定性极佳,操作整体非常流畅,整体结构设计完善,同时,经久耐用。(The invention relates to a pen, in particular to a micro-trigger pen, which comprises an outer rod, a resetting piece, a writing tool main body and an adjusting module, wherein the outer rod is fixedly connected with the resetting piece; the adjusting module comprises a control part, an adjusting part, a triggering assembly and a positioning part; the core retraction and core ejection of the writing tool main body can be controlled through the adjusting module; meanwhile, the core is released and collected in a core pulling mode through the matching of the trigger assembly and the control element, the effect achieved by the mode is excellent, the actually required trigger force is extremely small, the trigger experience brought by the mode is excellent, and the real micro-motion trigger core collection can be realized; moreover, all the structural components are in modular design, so that the production and the assembly are simpler, the cost is controllable, and the micro-contact sending and receiving cores can be realized at the cost of a common pen; the structure is covered comprehensively, and multiple triggering modes are provided; and the stability of the operation process is excellent, the operation is very smooth, the whole structure design is perfect, and meanwhile, the operation is durable.)

1. A micro-trigger pen is characterized in that: comprises an outer rod (1), a reset piece (3), a writing tool main body (5) and an adjusting module; the adjusting module comprises a control part (2), an adjusting part (4), a trigger assembly (6) and a positioning part (7);

a control rod (21) is arranged on the control piece (2);

the positioning piece (7) is arranged in the outer rod (1), and a positioning groove (71) is formed in the positioning piece (7); the positioning groove (71) is provided with a core-retracting switching wall (711), a core-retracting limiting wall (712) and a core-discharging boss (713); a core outlet sliding wall (7131) is arranged on the core outlet boss (713);

the adjusting piece (4) is provided with a displacement piece (41), and the displacement piece (41) is movably arranged in the positioning groove (71);

a core-retracting position (A) is formed at the included angle of the core-retracting switching wall (711) and the core-retracting limiting wall (712);

the displacement piece (41) is positioned at the core-retracting position (A), and at the moment, the writing tool main body (5) is kept completely hidden in the adjusting piece (4), and the core-retracting state is realized at the moment;

when the displacement piece (41) is positioned on the core discharging sliding wall (7131), the displacement piece is influenced by the core discharging sliding wall (7131) and the reset piece (3) to move towards the inclined direction of the core discharging sliding wall (7131), before the displacement piece is completely separated from the core discharging sliding wall (7131), the displacement piece is limited by the control rod (21), finally, the displacement piece (41) stays on the core discharging sliding wall (7131), and the position where the displacement piece (41) stays at the moment is a core discharging position (B); at this time, the writing part of the writing tool main body (5) is exposed out of the adjusting piece (4), and the core is in the core-out state;

the trigger assembly (6) is used for collecting external trigger force and transmitting the trigger force to the control member (2), so that the control rod (21) is controlled to move.

2. A micro-trigger pen is characterized in that: comprises an outer rod (1), a reset piece (3), a writing tool main body (5) and an adjusting module; the adjusting module comprises a control part (2), an adjusting part (4) and a trigger assembly (6);

a control rod (21) is arranged on the control piece (2);

the outer rod (1) is provided with a positioning groove (71) and a positioning part (72); the positioning groove (71) is provided with a core-retracting switching wall (711), a core-retracting limiting wall (712) and a core-discharging boss (713); a core outlet sliding wall (7131) is arranged on the core outlet boss (713);

the adjusting piece (4) is provided with a displacement piece (41), and the displacement piece (41) is movably arranged in the positioning groove (71);

a core-retracting position (A) is formed at the included angle of the core-retracting switching wall (711) and the core-retracting limiting wall (712); the core outlet sliding wall (7131) is provided with a core outlet part (B);

the trigger assembly (6) is used for collecting external trigger force and transmitting the trigger force to the control member (2), so that the control rod (21) is controlled to move;

when the displacement piece (41) is positioned on the core discharging sliding wall (7131), the displacement piece is influenced by the core discharging sliding wall (7131) and the reset piece (3) to move towards the inclined direction of the core discharging sliding wall (7131), before the displacement piece is completely separated from the core discharging sliding wall (7131), the displacement piece is limited by the control rod (21), finally, the displacement piece (41) stays on the core discharging sliding wall (7131), and the position where the displacement piece (41) stays at the moment is a core discharging position (B); at this time, the writing part of the writing tool body (5) is exposed from the regulating member (4), and is in the core-out state.

3. A micro-trigger pen is characterized in that: comprises an outer rod (1), a reset piece (3), a writing tool main body (5) and an adjusting module; the adjusting module comprises a control part (2), an adjusting part (4) and a trigger assembly (6);

a control rod (21) is arranged on the control piece (2);

a positioning groove (71) is arranged on the outer rod (1); the positioning groove (71) is provided with a core-retracting switching wall (711), a core-retracting limiting wall (712) and a core-discharging boss (713); a core outlet sliding wall (7131) is arranged on the core outlet boss (713);

the adjusting piece (4) is provided with a displacement piece (41), and the displacement piece (41) is movably arranged in the positioning groove (71);

the adjusting piece (4) is also provided with an adjusting abutting part (42) and an adjusting pressing part (43);

the trigger assembly (6) is used for collecting external trigger force and transmitting the trigger force to the control member (2), so that the control rod (21) is controlled to move;

an auxiliary reset piece (31) is arranged between the control piece (2) and the adjusting piece (4); the displacement piece (41) is positioned at the core-retracting position (A), and at the moment, the writing tool main body (5) is kept completely hidden in the adjusting piece (4), and the core-retracting state is realized at the moment;

when the displacement piece (41) is positioned on the core discharging sliding wall (7131), the displacement piece is influenced by the core discharging sliding wall (7131) and the reset piece (3) to move towards the inclined direction of the core discharging sliding wall (7131), before the displacement piece is completely separated from the core discharging sliding wall (7131), the displacement piece is limited by the control rod (21), finally, the displacement piece (41) stays on the core discharging sliding wall (7131), and the position where the displacement piece (41) stays at the moment is a core discharging position (B); at this time, the writing part of the writing tool body (5) is exposed from the regulating member (4), and is in the core-out state.

4. A micro-trigger pen according to any one of claims 1 to 3, characterized in that:

the core collecting state is switched to the core discharging state: through external force, under the condition that the outer rod (1) is kept to be immobile, the adjusting piece (4) is moved, the displacement piece (41) is moved to the position above the core outlet boss (713) from the core collecting position (A), then the external force is released, the displacement piece (41) falls back under the influence of the resetting piece (3), and stays at the core outlet position (B) after contacting the core outlet sliding wall (7131) and the control rod (21);

the core outlet state is switched to the core receiving state: through the outside trigger power of trigger subassembly (6), give control (2) in the transmission to make control (2) remove, relieve control (2) to displacement piece (41) or spacing of regulating part (4), then displacement piece (41) receive the influence of core roll-off wall (7131) and reset piece (3) and can move down, thereby contact to receive core and switch wall (711), finally the landing to receive core department (A).

5. A micro-trigger pen according to any one of claims 1 to 3, characterized in that: the solution of the displacement piece (41) moving to the left or right in the positioning groove (71) can adopt at least the following six solutions, and the following six solutions can be combined:

a movable groove (81) is formed in the displacement piece (41), and a sliding bead (8) is arranged between the movable groove (81) and the positioning groove (71); the sliding beads (8) replace the displacement pieces (41) and are in direct contact with the positioning grooves (71);

the displacement piece (41) is also provided with a displacement clamping protrusion (411) or a sliding bead groove, and a sliding bead (8) is arranged between the sliding bead groove and the positioning groove (71); the sliding bead (8) or the displacement clamping protrusion (411) replaces the displacement piece (41) to be directly contacted with the positioning groove (71); the displacement piece (41) has certain left and right deformation and bending capacity and can bend to a certain extent, so that the condition that the displacement piece (41) moves leftwards or rightwards when the adjusting piece (4) moves in the positioning groove (71) under the premise that the adjusting piece (4) does not move per se is met;

the displacement piece (41) is also provided with a displacement clamping protrusion (411) or a sliding bead groove, and a sliding bead (8) is arranged between the sliding bead groove and the positioning groove (71); the sliding bead (8) or the displacement clamping protrusion (411) replaces the displacement piece (41) to be directly contacted with the positioning groove (71); the displacement piece (41) does not deform and bend, and when the left movement and the right movement are needed, the whole adjusting piece (4) moves left and right;

the displacement piece (41) is independent from the adjusting piece (4) to form an independent part, a displacement clamping protrusion (411) or a sliding ball groove is further arranged on the displacement piece (41), and a sliding ball (8) is further arranged between the sliding ball groove and the positioning groove (71); the sliding bead (8) or the displacement clamping protrusion (411) replaces the displacement piece (41) to be directly contacted with the positioning groove (71); the displacement piece (41) is matched with the adjusting piece (4) in a magnetic attraction, clamping, sleeving and/or third-party accessory mode, so that the displacement piece (41) rotates or translates relative to the adjusting piece (4);

through the assistance of other third-party accessories, the displacement piece can meet the requirements of left movement and right movement required in the positioning groove (71);

when the control rod (21) needs to limit the displacement clamping protrusion (411), the sliding ball (8) or the displacement piece (41) positioned in the positioning groove (71), a control groove (715) is also arranged in the positioning groove (71); the control rod (21) passes through the control groove (715) so as to limit the displacement clamp protrusion (411), the sliding ball (8) or the displacement piece (41) positioned in the positioning groove (71) to be partially separated from the core sliding wall (7131).

6. A micro-trigger pen according to any one of claims 1 to 3, characterized in that: the solution of the displacement member (41) moving from the core taking-up position (A) to the core taking-out position (B) in the positioning groove (71) can adopt at least three schemes:

the core outlet boss (713) is provided with a core outlet auxiliary slope (B1) near the end of the core collecting part (A) and/or the end of the displacement piece (41) near the core outlet part (B), the displacement piece (41) has the front and back deformation and bending capacity, and when the displacement piece (41) passes through the core outlet boss (713), the displacement piece can cross the core outlet boss (713) through the deformation and bending capacity of the core outlet auxiliary slope (B1) and the displacement piece (41) and reaches the core outlet part (B);

a core outlet guide wall (7132) is arranged on the side, close to the core collecting part (A), of the core outlet boss (713); the positioning groove (71) is also provided with a core outlet switching wall (714); a core outlet channel (B2) is also arranged between the core outlet switching wall (714) and the core outlet boss (713); the positioning groove (71) is also provided with a core outlet switching wall (714); when the displacement piece (41) moves upwards from the core collecting position (A), the displacement piece is influenced by the core discharging guide wall (7132) to enter the core discharging channel (B2), and then reaches the upper part of the core discharging position (B) through the core discharging switching wall (714), at the moment, the external force is released, and the displacement piece (41) can fall back to the core discharging position (B);

thirdly, a core outlet channel (B2) is further arranged on the side, close to the core collecting position (A), of the core outlet boss (713); the positioning groove (71) is also provided with a core outlet switching wall (714); when the displacement piece (41) moves upwards from the core collecting position (A), the displacement piece directly enters the core outlet channel (B2), and then reaches the position above the core outlet position (B) through the core outlet switching wall (714), and at the moment, the displacement piece (41) can fall back to the core outlet position (B) by releasing external force.

7. A micro-trigger pen according to any one of claims 1 to 2, characterized in that: an auxiliary reset piece (31) is arranged between the control piece (2) and the trigger component (6).

8. A micro-trigger pen as in claim 7, wherein: the elastic force of the auxiliary reset piece (31) is smaller than that of the reset piece (3); the reset piece (3) and the auxiliary reset piece (31) are elastic substances, and can be formed by combining or independently forming magnetic attraction objects, magnetic attraction materials, elastic materials and/or reset springs.

9. A micro-trigger pen according to any one of claims 1 to 3, characterized in that: the trigger assembly (6) can be realized in at least two ways:

the trigger assembly (6) comprises a limiting piece (61), a trigger ring (62) and a trigger cover body (63); the limiting piece (61) penetrates through the trigger cover body (63) and is connected with the control piece (2), and the control piece (2) moves along with the limiting piece (61); the trigger cover body (63) is connected with the outer rod (1); the trigger ring (62) is positioned between the limiting piece (61) and the trigger cover body (63); a trigger auxiliary inclined ring (C) is arranged on the lower side of the limiting part (61), the upper side of the trigger ring (62), the lower side of the trigger ring (62) and/or the upper side of the trigger cover body (63);

secondly, a connector (11) is arranged on the outer rod (1); the trigger assembly (6) comprises a limiting piece (61), a trigger ring (62) and a trigger cover body (63); the limiting piece (61) penetrates through the triggering cover body (63) and the connecting body (11) to be connected with each other, and the triggering cover body (63) penetrates through the connecting body (11) and the control piece (2) to be connected with each other or abutted against each other; when the trigger cover body (63) moves downwards, the control piece (2) is pressed to move downwards; the trigger ring (62) is positioned between the limiting piece (61) and the trigger cover body (63); and a trigger auxiliary inclined ring (C) is arranged on the lower side of the limiting part (61), the upper side of the trigger ring (62), the lower side of the trigger ring (62) and/or the upper side of the trigger cover body (63).

10. A micro-trigger pen according to any one of claims 1 to 3, characterized in that: a plurality of layers of height dislocation designs are arranged in the positioning groove (71); a smooth slope (D3) is arranged between the bottom layer (D2) and the top layer (D1) of the multi-layer height-dislocation design.

11. A micro-trigger pen is characterized in that: comprises an outer rod (1), a reset piece (3), a writing tool main body (5) and an adjusting module; the adjusting module comprises a control part (2), an adjusting part (4) and a trigger assembly (6);

a release auxiliary slope (24) is arranged on the control part (2);

the outer rod (1) is provided with a core outlet clamping table (73), a core taking-up clamping table (74) and a positioning part (72); the outer diameter of the core outlet clamping table (73) is larger than that of the core taking-in clamping table (74);

the adjusting piece (4) is provided with a displacement piece (41), and the displacement piece (41) is movably arranged between the core outlet clamping table (73) and the core collecting clamping table (74);

the trigger component (6) is used for collecting external trigger force and transmitting the external trigger force to the control member (2), so that the movement of the release auxiliary slope (24) is controlled;

when the displacement member (41) is positioned at the coring position (B), the writing part of the writing instrument main body (5) is exposed out of the adjusting member (4), and the coring state is realized.

12. A micro-trigger pen as in claim 11, wherein: the trigger assembly (6) can be realized in at least two ways:

the trigger assembly (6) comprises a trigger piece (64), a trigger ring (62) and a rotating fastener (65); the trigger piece (64) is connected with the trigger ring (62) through a rotating fastener (65); the rotating fixing piece (65) is fixed at the top end of the outer rod (1); the middle end of the trigger piece (64) is provided with a rotating ring protrusion (641), and the lower end of the trigger piece (64) is provided with a trigger ring protrusion (642); the trigger piece (64) can incline and move downwards 360 degrees relative to the rotating fixing piece (65) through the rotating ring protrusion (641); a downward moving ring bulge (22) is arranged at the top end of the control part (2); when the trigger ring bulge (642) moves towards the middle, the downward moving ring bulge (22) is extruded, and the release auxiliary slope (24) is indirectly promoted to move downward; when the auxiliary slope (24) is released to move downwards, the displacement piece (41) is separated from the matching between the core discharging clamping table (73), and the displacement piece falls back to the core collecting clamping table (74) under the influence of the resetting piece (3);

13. A micro-trigger pen according to any one of claims 1, 2, 3 or 11, wherein: the outer diameter of the trigger ring (62) is larger than that of the outer rod (1); the lower end of the control piece (2) can also be extended with an extension rod (23); the lower end of the trigger ring (62) is provided with a trigger inclined plane (621); the front end of the adjusting piece can be detached to form a pen changing part, so that the pen core can be conveniently changed and installed; the lower the surface friction of the control rod and/or trigger ring the better; the inner diameter of the core discharging clamping table is reduced inwards, so that the inner diameter of the core discharging clamping table is smaller than the outer diameter of the core retracting clamping table; the lower side of the core-out clamping table is provided with a clamping table switching slope.

14. A micro-trigger pen according to any one of claims 1, 2, 3 or 11, wherein: the writing tool (5) main body comprises a ball-point pen refill, a gel ink refill, a pen writing refill, an ink sac, a fluorescent pen refill, a ball-point pen refill, an erasable pen refill, a permanent pen refill and/or a pencil refill.

Technical Field

The invention relates to a pen, in particular to a micro-triggering pen.

Background

With the continuous development of new times, more new technologies are coming out, including major upgrades for pens, such as:

CN202011512192.6 a three hundred sixty degree trigger structure and a pen adopting the structure; the technology realizes the function of triggering the core retraction of the pen by three hundred sixty degrees, achieves the excellent function of approximately automatically retracting the core, has excellent core retraction mode effect, can better reflect the rapid change of the new era and the great upgrade of the operation mode of the pen, greatly improves the operation experience of people on the pen, and realizes better intellectualization by mechanical technology; however, although the knuckle bearing adopted by the scheme is the most stable and common structure for the 360-degree rotating mechanism in the modern society, the mature technology has the defects of high production cost and high production difficulty for 360-degree triggering core retraction of the pen.

Although the core collecting mode of the comparison file can achieve various core collecting, the effect is good, the actual trigger force in the core collecting triggering aspect is large, and the micro-trigger core collecting in the real sense cannot be achieved on the premise of ensuring the stability of the use process.

Disclosure of Invention

The invention aims to solve the problem of poor trigger sensitivity of the trigger technology of the existing pen and provides a micro-trigger pen.

In order to realize the purpose of the invention, the invention adopts the following technical scheme:

a micro-trigger pen. Comprises an outer rod, a reset piece, a writing tool main body and an adjusting module; the adjusting module comprises a control part, an adjusting part, a triggering assembly and a positioning part;

a control rod is arranged on the control piece;

the positioning piece is arranged in the outer rod and is provided with a positioning groove; the positioning groove is provided with a core-retracting switching wall, a core-retracting limiting wall and a core-ejecting boss; the core discharging boss is provided with a core discharging sliding wall;

the adjusting piece is provided with a displacement piece, and the displacement piece is movably arranged in the positioning groove;

the writing tool main body and the resetting piece are arranged in the adjusting piece, and the resetting piece is specifically positioned between the writing tool main body and the adjusting piece; the tail end of the writing tool main body is abutted against the lower end of the positioning piece;

the control piece and the adjusting piece are sleeved in the outer rod in a sliding manner:

a core folding position is formed at the included angle of the core folding switching wall and the core folding limiting wall;

the displacement piece is positioned at the core-retracting position, at the moment, the writing tool main body is kept completely hidden in the adjusting piece, and the core-retracting state is realized at the moment;

when the displacement piece is positioned on the core-out sliding wall, the displacement piece can move towards the inclined direction of the core-out sliding wall under the influence of the core-out sliding wall and the reset piece, before the displacement piece is completely separated from the core-out sliding wall, the positioning piece, the displacement piece and/or the adjusting piece can be limited by the control rod, so that the displacement piece can not be normally and completely separated from the core-out sliding wall, and at the moment, the core-out sliding wall determines the height position relation of the displacement piece; finally, the displacement piece stays on the core-out sliding wall, and the position where the displacement piece stays at the moment is the core-out position; at this time, the writing part of the writing tool main body is exposed out of the adjusting piece, and the core is in a core-out state;

the trigger assembly is used for collecting external trigger force and transmitting the trigger force to the control member, so that the control rod is controlled to move, and when the control rod is separated from contact with the displacement member, the displacement member can move from the core outlet to the core inlet.

A micro-trigger pen comprises an outer rod, a reset piece, a writing tool main body and an adjusting module; the adjusting module comprises a control part, an adjusting part and a triggering assembly;

a control rod is arranged on the control piece;

the outer rod is provided with a positioning groove and a positioning part; the positioning groove is provided with a core-retracting switching wall, a core-retracting limiting wall and a core-ejecting boss; the core discharging boss is provided with a core discharging sliding wall;

the adjusting piece is provided with a displacement piece, and the displacement piece is movably arranged in the positioning groove;

(ii) a The writing tool main body and the resetting piece are arranged in the adjusting piece, and the resetting piece is specifically positioned between the writing tool main body and the adjusting piece; the tail end of the writing tool main body is abutted against the lower end of the positioning part;

the control piece and the adjusting piece are sleeved in the outer rod in a sliding manner:

a core folding position is formed at the included angle of the core folding switching wall and the core folding limiting wall; the core discharging sliding wall is a core discharging position;

the trigger assembly is used for collecting external trigger force and transmitting the trigger force to the control piece so as to control the movement of the control rod;

when the displacement piece is positioned on the core-out sliding wall, the displacement piece can move towards the inclined direction of the core-out sliding wall under the influence of the core-out sliding wall and the reset piece, before the displacement piece is completely separated from the core-out sliding wall, the displacement piece and/or the adjusting piece can be limited by the control rod, so that the displacement piece can not be normally and completely separated from the core-out sliding wall, and at the moment, the core-out sliding wall determines the height position relation of the displacement piece; finally, the displacement piece stays on the core-out sliding wall, and the position where the displacement piece stays at the moment is the core-out position; at this time, the writing part of the writing tool main body is exposed out of the adjusting piece, and the core is in a core-out state;

at this time, the writing part of the writing instrument main body is exposed from the regulating member, and is in the coring state.

a control rod is arranged on the control piece;

the outer rod is provided with a positioning groove; the positioning groove is provided with a core-retracting switching wall, a core-retracting limiting wall and a core-ejecting boss; the core discharging boss is provided with a core discharging sliding wall;

the adjusting piece is provided with a displacement piece, and the displacement piece is movably arranged in the positioning groove;

the adjusting piece is also provided with an adjusting abutting part and an adjusting pressing part; the writing tool main body and the reset piece are arranged in the outer rod, and the reset piece is specifically positioned between the writing tool main body and the outer rod; the tail end of the writing tool main body is abutted against the lower end of the adjusting abutting part;

the control piece and the adjusting piece are sleeved in the outer rod in a sliding manner:

a core folding position is formed at the included angle of the core folding switching wall and the core folding limiting wall; the core discharging sliding wall is a core discharging position;

the trigger assembly is used for collecting external trigger force and transmitting the trigger force to the control piece so as to control the movement of the control rod;

an auxiliary reset piece is arranged between the control piece and the adjusting piece; the elasticity of the auxiliary reset piece is smaller than that of the reset piece;

when the displacement piece is positioned on the core-out sliding wall, the displacement piece can move towards the inclined direction of the core-out sliding wall under the influence of the core-out sliding wall and the reset piece, before the displacement piece is completely separated from the core-out sliding wall, the displacement piece and/or the adjusting piece can be limited by the control rod, so that the displacement piece can not be normally and completely separated from the core-out sliding wall, and at the moment, the core-out sliding wall determines the height position relation of the displacement piece; finally, the displacement piece stays on the core-out sliding wall, and the position where the displacement piece stays at the moment is the core-out position; at this time, the writing part of the writing tool main body is exposed out of the adjusting piece, and the core is in a core-out state;

the operation method comprises the following steps:

the core collecting state is switched to the core discharging state: through external force, under the condition of keeping the outer rod immovable, the adjusting piece is moved, so that the displacement piece moves to the position above the core outlet boss from the core collecting position, then the external force is released, the displacement piece falls back under the influence of the reset piece, and stays at the core outlet position after contacting the core outlet sliding wall and the control rod;

the core outlet state is switched to the core receiving state: through the outside trigger power of trigger subassembly, the control is given in the transmission to make the control remove, remove the control to displacement piece or the spacing of regulating part, then the displacement piece receives out the influence that core landing wall and reset piece and can move down, thereby contact to receive the core and switch the wall, finally the landing is to the core department.

As preferred in the present invention: the solution of moving the displacement member to the left or right in the positioning groove can adopt at least the following six solutions, and the following six solutions can be combined for use:

firstly, a movable groove is arranged on the displacement piece, and a sliding ball is arranged between the movable groove and the positioning groove; the sliding ball replaces a displacement piece to be in direct contact with the positioning groove; the scheme does not need the adjusting piece to rotate or translate, is more stable, and has simple production, simple installation and smooth use; the movable groove comprises a movable straight groove, a movable arc groove and a movable ring groove; the movable straight groove is a straight line and is suitable for a plane positioning groove, and the movable arc groove is an arc line and is suitable for an arc surface positioning groove; the movable track of the movable ring groove is annular and is suitable for the ring surface positioning groove.

Secondly, a displacement clamping bulge or a sliding bead groove is further arranged on the displacement piece, and a sliding bead is further arranged between the sliding bead groove and the positioning groove; the sliding beads or the displacement clamping protrusions replace displacement pieces to be in direct contact with the positioning grooves; the positioning piece can translate or rotate relative to the outer rod;

thirdly, a displacement clamping bulge or a sliding bead groove is further arranged on the displacement piece, and a sliding bead is further arranged between the sliding bead groove and the positioning groove; the sliding beads or the displacement clamping protrusions replace displacement pieces to be in direct contact with the positioning grooves; the displacement piece has certain deformation and bending capacity and can be bent to a certain extent, so that the condition that the displacement piece moves leftwards or rightwards when the adjusting piece moves in the positioning groove under the premise that the adjusting piece does not move per se is met; the method has higher requirements on the deformation bending degree and the deformation recovery of the displacement member;

fourthly, a displacement clamping bulge or a sliding bead groove is further formed in the displacement piece, and a sliding bead is further arranged between the sliding bead groove and the positioning groove; the sliding beads or the displacement clamping protrusions replace displacement pieces to be in direct contact with the positioning grooves; the sliding ball cannot translate relative to the displacement piece in the slideway ball groove and can only roll in the slideway ball groove, which is equivalent to the function of displacement blocking, but the generated friction force is smaller; the displacement piece does not deform and bend, and when the left movement and the right movement are needed, the whole adjusting piece moves left and right;

fifthly, the displacement piece is separated from the adjusting piece to form an independent part, a displacement clamping protrusion or a sliding bead groove is further arranged on the displacement piece, and a sliding bead is further arranged between the sliding bead groove and the positioning groove; the sliding beads or the displacement clamping protrusions replace displacement pieces to be in direct contact with the positioning grooves; the displacement part and the adjusting part are matched in a magnetic attraction, clamping, sleeving and/or third-party accessory mode, so that the displacement part rotates or translates relative to the adjusting part;

sixthly, the displacement piece can meet the requirements of left movement and right movement required in the positioning groove by the aid of other third-party accessories;

when the control rod needs to limit displacement clamping protrusions, sliding balls or a displacement part positioned in the positioning groove, the control groove is also arranged in the positioning groove; the control rod penetrates through the control groove so as to limit the displacement clamping protrusion, the sliding ball or the displacement part positioned in the positioning groove to be partially separated from the core-out sliding wall;

the shape of the core-retracting part A of the positioning groove can be adjusted adaptively according to the shape of the displacement clamping protrusion, the sliding ball and/or the displacement piece sliding in the positioning groove.

As preferred in the present invention: the solution of the displacement piece moving from the core collecting position to the core discharging position in the positioning groove can adopt at least three schemes:

firstly, a core outlet auxiliary slope is arranged at the end of the core outlet boss close to the core collecting position and/or the end of the displacement piece close to the core outlet position, the displacement piece has deformation and bending capacity, and when passing through the core outlet boss, the displacement piece can cross the core outlet boss through the deformation and bending capacity of the core outlet auxiliary slope and the displacement piece and reaches the core outlet position; by adopting the scheme, the displacement member cannot be returned to the core collection position by utilizing the deformation and bending capacity after reaching the core collection position, such as: the core-out boss is additionally provided with a barb, rough texture is increased, friction force is increased, and/or a matching contact surface is increased.

Secondly, a core outlet guide wall is arranged on the side of the core outlet boss close to the core collecting position; the positioning groove is also provided with a core outlet switching wall; a core outlet channel is also arranged between the core outlet switching wall and the core outlet boss; when the displacement piece moves upwards from the core collecting position, the displacement piece is influenced by the core discharging guide wall, enters the core discharging channel, then reaches the upper part of the core discharging position through the core discharging switching wall, and at the moment, the displacement piece can fall back to the core discharging position after external force is released;

thirdly, a core outlet channel is also arranged on the side of the core outlet boss close to the core collecting position; the positioning groove is also provided with a core outlet switching wall; when the displacement piece moves upwards from the core withdrawing position, the displacement piece directly enters the core discharging channel and then reaches the upper part of the core discharging position through the core discharging switching wall, and at the moment, the displacement piece can fall back to the core discharging position by releasing external force.

As preferred in the present invention: an auxiliary reset piece is arranged between the control piece and the trigger assembly.

As preferred in the present invention: the elasticity of the auxiliary reset piece is smaller than that of the reset piece; the reset piece and the auxiliary reset piece are elastic substances, and can be formed by combining or independently forming a magnetic attraction object, a magnetic attraction material, an elastic material and/or a reset spring.

As preferred in the present invention: the trigger component can be realized by at least two ways:

the trigger assembly comprises a limiting part, a trigger ring and a trigger cover body; the limiting piece penetrates through the trigger cover body and is connected with the control piece, and the control piece moves along with the limiting piece; the trigger cover body and the outer rod are connected with each other, and the trigger cover body does not move relative to the outer rod; the trigger ring is positioned between the limiting part and the trigger cover body; the lower side of the limiting part, the upper side of the trigger ring, the lower side of the trigger ring and/or the upper side of the trigger cover body are/is provided with trigger auxiliary inclined rings; when the triggering ring is extruded by external force, the control piece can move upwards relative to the positioning groove by triggering the auxiliary inclined ring, so that the control rod moves upwards, and the displacement piece slides to the core collecting position from the core discharging position;

secondly, a connector is arranged on the outer rod; the trigger assembly comprises a limiting part, a trigger ring and a trigger cover body; the limiting piece penetrates through the triggering cover body and the connecting body to be connected with each other, and the triggering cover body penetrates through the connecting body and the control piece to be connected or abutted with each other; when the trigger cover body moves downwards, the control piece is pressed to move downwards; the trigger ring is positioned between the limiting part and the trigger cover body; the lower side of the limiting part, the upper side of the trigger ring, the lower side of the trigger ring and/or the upper side of the trigger cover body are/is provided with trigger auxiliary inclined rings; when the triggering ring is extruded by external force, the control piece can move downwards relative to the positioning groove by triggering the auxiliary inclined ring, so that the control rod moves downwards, and the displacement piece slides to the core collecting position from the core discharging position;

the first trigger mode is that the control part is indirectly controlled to move upwards through the trigger assembly; in the second triggering scheme, the control part is indirectly controlled to move downwards through the triggering component; the triggering mode is determined mainly according to the direction of movement of the control member required for triggering.

As preferred in the present invention: a plurality of layers of height dislocation designs are arranged in the positioning groove; a smooth slope is arranged between the bottom layer and the high layer of the multi-layer height dislocation design; such as: the relative area of the core collecting position forms a high layer, the relative area of the core discharging position forms a bottom layer, and the lower part of the relative area is lower than the core collecting position, so that the displacement piece enters the core discharging position from the core collecting position and is not easy to return to the core recovering position from the original path, and a loop similar to a one-way valve is formed; while a smooth slope may facilitate the return of the displacement member from the end point of the bottom floor to the start point of the top floor.

a release auxiliary slope is arranged on the control piece;

the outer rod is provided with a core outlet clamping table, a core taking-up clamping table and a positioning part; the outer diameter of the core outlet clamping table is larger than that of the core taking-in clamping table;

the adjusting piece is provided with a displacement piece, and the displacement piece is movably arranged between the core discharging clamping table and the core retracting clamping table;

the core withdrawing clamping table is a core withdrawing position; the core-out clamping table is a core-out position;

the trigger assembly is used for collecting external trigger force and transmitting the trigger force to the control piece so as to control the movement of the release auxiliary slope;

the control piece and the adjusting piece are sleeved in the outer rod in a sliding manner:

when the displacement member is located at the coring position, the writing part of the writing instrument main body is exposed out of the adjusting member, and the coring state is achieved.

Switching from a core-retracting state to a core-releasing state: under the premise of keeping the outer rod immovable through external force, the adjusting piece moves towards the end of the trigger assembly; the displacement piece moves from the core-taking clamping table to the core-taking clamping table, and then the external force is released, so that the displacement piece is clamped with the core-taking clamping table under the action of the reset piece 3, and the core-taking state is kept;

switching from the core-out state to the core-in state: through the outside trigger force of trigger assembly, the control is given in the transmission to make the control move down, thereby make the displacement piece break away from and go out the block of core ka tai through the supplementary slope of release, receive the elasticity influence of piece 3 that resets, then the displacement piece can be got back to and receive on the core ka tai.

As preferred in the present invention: the trigger component can be realized by at least two ways:

the trigger assembly comprises a trigger piece, a trigger ring and a rotating firmware; the trigger piece penetrates through the rotating firmware and the trigger ring to be connected with each other; the rotating fixing piece is fixed at the top end of the outer rod; the middle end of the trigger piece is provided with a rotating ring protrusion, and the lower end of the trigger piece is provided with a trigger ring protrusion; the trigger piece can incline and move downwards in 360 degrees relative to the rotating firmware through the rotating ring protrusion; the rotating ring protrusion cannot penetrate through the rotating firmware; the top end of the control piece is provided with a downward moving ring protrusion; when the trigger ring bulge moves towards the middle, the lower moving ring bulge is extruded to indirectly promote the release auxiliary slope to move downwards; when the auxiliary slope is released to move downwards, the displacement piece is separated from the matching between the core discharging clamping tables, and then falls back to the core collecting clamping tables under the influence of the resetting piece 3;

secondly, a connector is arranged on the outer rod; the trigger assembly comprises a limiting part, a trigger ring and a trigger cover body; the limiting piece penetrates through the triggering cover body and the connecting body to be connected with each other, and the triggering cover body penetrates through the connecting body and the control piece to be connected or abutted with each other; when the trigger cover body moves downwards, the control piece is pressed to move downwards; the trigger ring is positioned between the limiting part and the trigger cover body; the lower side of the limiting part, the upper side of the trigger ring, the lower side of the trigger ring and/or the upper side of the trigger cover body are/is provided with trigger auxiliary inclined rings; when the triggering ring is extruded by external force, the control piece can move downwards relative to the positioning groove by triggering the auxiliary inclined ring, so that the release auxiliary slope moves downwards, and the displacement piece slides from the core outlet to the core outlet;

as further preferred in the present invention: the outer diameter of the trigger ring is larger than that of the outer rod; the lower end of the control piece can also be provided with an extension rod in an extending way; a trigger inclined plane is added at the lower end of the trigger ring; the extension rod can be used for filling the internal structure, preventing the position adjusting part from shaking and/or separating from the outer rod, preventing the control part from unnecessarily shaking and rotating, and providing limit for the control part, so that the internal structure is better stabilized; the inclined angle of the trigger inclined plane is determined by the set trigger inclined angle, such as: when the inclined angle is 10 degrees, the triggering and core retracting can be finished, and the inclined angle of the inclined plane is more than 10 degrees, so that the triggering effect is improved conveniently;

as further preferred in the present invention: the writing tool main body comprises a ball-point pen refill, a gel ink refill, a pen writing refill, an ink sac, a fluorescent pen refill, a ball-point pen refill, an erasable pen refill, a permanent pen refill and/or a pencil refill.

As further preferred in the present invention: the front end of the adjusting piece can be detached to form the pen replacing part, so that the pen core can be conveniently replaced and installed.

As further preferred in the present invention: the surfaces of the control rod and the trigger ring should be as smooth as possible, so that the friction is reduced, the force required for triggering can be weakened, and the triggering effect is further improved.

As further preferred in the present invention: the inner diameter of the core discharging clamping table is reduced inwards, so that the inner diameter of the core discharging clamping table is smaller than the outer diameter of the core retracting clamping table; the lower side of the core-out clamping table is provided with a clamping table switching slope.

Compared with the prior art, after the technical scheme is adopted, the method has the following beneficial effects:

the method comprises the steps of firstly, comprehensively optimizing and improving the stability of the using state of the whole pen, the stability of the non-using state, the stability and fluency of the using state switched to the non-using state, the stability and fluency of the non-using state switched to the using state, the integrity and stability of the appearance, the compression and optimization of the whole internal space, the adjustment of the conversion ratio of trigger force and the like;

secondly, by utilizing the optimization of the structure, the effect of removing foreign objects and resetting is realized, the minimum force required by triggering is reduced, the triggering effect is greatly improved, the actual use experience is greatly improved, and the triggering and core retracting are better realized;

thirdly, through structural integration and optimization of foreign object removal and restoration, better effects of reducing cost and reducing assembly difficulty are achieved;

through optimization of the knuckle bearing, although the knuckle bearing belongs to a mature technology and is quite stable, through multiple tests, the fact that for three hundred sixty degrees of triggering of the pen, the stability of the knuckle bearing brings high cost and kills some possibilities to the pen;

on the contrary, the three-hundred-sixty degree triggering structure adopted by the invention brings instability of three-hundred-sixty degree triggering, and can realize better technical effect, thereby not only greatly reducing the production cost and the assembly difficulty, but also having new breakthrough on the original technical effect which can be realized by the joint bearing:

the semi-circle type triggering effect can be realized, namely, on the basis of three hundred and sixty degrees, the triggering core retracting device with the top inclined by three hundred and sixty degrees and the top is added; the breakthrough not only brings extreme expansion of the triggering range, but also can realize better triggering effect, because the stability brought by the joint bearing can inevitably absorb the triggering force generated except the triggering range, and the triggering force cannot be transmitted; in actual life, the existing scenes of the pen are very varied, and the triggering force exceeding the triggering range of the joint bearing is inevitably existed in most cases; the invention adopts a three hundred six-degree triggering structure; the trigger range is larger, the semicircular trigger core is realized, and the trigger force in the whole semicircular range can be transmitted, so that the joint bearing can consume more external trigger force;

the advantages brought by the new breakthrough include at least the following three points:

1. the semi-circular core retraction is realized, the triggering range is greatly increased, and three hundred and sixty degrees of the side surface, three hundred and six degrees of the top slant and three hundred and sixty degrees of the top are covered;

2. more external trigger force can be transmitted, and the triggering and core collection can be better realized;

3. greatly reducing the cost and the assembly difficulty.

And fifthly, the practical application of a side core retracting mode is deeply excavated, and the stability and the triggering sensitivity of the mechanism are improved.

Sixthly, the transmission mode of the trigger assembly is optimized, and a direct contact transmission mode is adopted; by adopting the mode, the matching point between the automatic pen clip and the pen can be disassembled and then hidden in the pen no matter the hinge connection, the joint bearing, the three-hundred-sixty-degree rotation connection or other connection modes are adopted, the assembly mode is adopted for assembly, the assembly difficulty and cost are reduced, and meanwhile, the appearance and the use stability of the pen are improved.

Seventhly, a central extrusion method is adopted, so that downward movement of the lower pressing piece is better realized; under the condition that the distance between the rotating rod and the lower pressing piece is not changed, the distance for the lower pressing piece to press down is greatly enlarged, the pressing efficiency is greatly improved, the scheme that the core is switched from core out to core in the figure 13 in the comparison document is adopted to be pressed from inside to outside, the pressing mode is more labor-consuming, the joint bearing is taken as the origin to rotate from inside to outside, the horizontal height of the contact point between the trigger piece and the internal trigger piece is in the gradually rising process, the trigger piece is inclined to mainly aim at pressing down the internal trigger piece, the scheme for the comparison document can offset the downward moving distance, the final downward moving distance is reduced, and therefore the efficiency is not high; in the embodiment 5 of the invention, the 360-degree inclined downward moving mode is adopted, the extrusion process from outside to inside is adopted, the extrusion is more labor-saving, and the horizontal height of the contact point between the trigger piece and the control piece is gradually reduced, so that the final downward moving distance is more; this trade-off is smaller in the downshifting distance of the solution itself, and the relatively increased downshifting distance is considerable, so that it is easier to trigger the core retraction; .

Eighthly, the scheme of core discharging and core collecting is more mature in the embodiments 1 to 4 of the invention, the actually required triggering strength is less than multiple times of that in the embodiment 5, the triggering is more efficient, the triggering effect is very good, and the scheme is benefited by the scheme, a new method is provided, most of elastic force of the resetting piece is borne by the core discharging boss, and the control piece is adopted to limit the position adjusting piece or the displacement piece to be separated from the core discharging and sliding wall; furthermore, this solution does not take into account the surface friction of the control element at all, so that the smaller the surface friction of the control element, the less force is required for triggering, and the more sensitive the triggering.

The scheme of movable groove and sliding bead is adopted, the problem of rotation or translation of the displacement piece can be perfectly solved, the integrity, durability and stability of the internal structure can be greatly improved, and the smoothness and triggering sensitivity of the whole operation can be greatly improved.

Tenthly, go out core ka tai and continue to extend partly inwards, ensure to keep under the inconvenient circumstances of original external diameter and thickness, further increase the degree of agreeing with of block to can increase the ka tai again and switch the slope and further improve the smoothness degree that the core state was switched to and goes out the core state

Eleven, the trigger ring is provided with a trigger inclined plane, so that the trigger effect is further improved;

twelve, the constant head tank is arranged in on the setting element, then the production and processing degree of difficulty further reduces to, the degree of difficulty of changing the part also obtains reducing, simultaneously, can also produce planar constant head tank, with present technology, the production is changeed to the plane than the curved surface, and planar precision and actual effect can be superior to the curved surface, then the smoothness nature and the stability of operation can promote once more.

Drawings

Fig. 1 is a front view of embodiment 1 of the present invention.

Fig. 2 is a cross-sectional view taken at a-a of fig. 1 in accordance with the present invention.

Fig. 3 is a front view of embodiment 2 of the present invention.

Fig. 4 is a cross-sectional view taken at B-B of fig. 3 in accordance with the present invention.

Fig. 5 is a front view of embodiment 3 of the present invention.

Fig. 6 is a cross-sectional view taken at C-C of fig. 5 in accordance with the present invention.

Fig. 7 is a cross-sectional view taken at D-D of fig. 5 in accordance with the present invention.

FIG. 8 is an enlarged view of a portion of FIG. 7 according to the present invention.

Fig. 9 is a perspective exploded view of embodiment 3 of the present invention.

Fig. 10 is a left side view of embodiment 4 of the present invention.

Fig. 11 is a cross-sectional view taken at E-E of fig. 10 in accordance with the present invention.

Fig. 12 is a front view of embodiment 4 of the present invention.

Fig. 13 is a cross-sectional view taken at H-H of fig. 12 in accordance with the present invention.

Fig. 14 is a front view of embodiment 5 of the present invention.

FIG. 15 is a cross-sectional view taken at J-J of FIG. 14 in accordance with the present invention.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

Example 1:

a micro-trigger pen as shown in fig. 1 to 2 comprises an outer rod 1, a restoring member 3, a writing instrument body 5 and an adjusting module. The adjusting module comprises a control member 2, an adjusting member 4 and a triggering assembly 6.

The control member 2 is provided with a control rod 21.

The outer rod 1 is provided with a positioning groove 71 and a positioning portion 72. The positioning groove 71 is provided with a core-retracting switching wall 711, a core-retracting limiting wall 712 and a core-ejecting boss 713. The core outlet boss 713 is provided with a core outlet sliding wall 7131.

The adjusting member 4 is provided with a displacement member 41, and the displacement member 41 is movably disposed in the positioning groove 71.

The writing instrument body 5 and the reset member 3 are disposed in the adjusting member 4, and the reset member 3 is disposed between the writing instrument body 5 and the adjusting member 4. The rear end of the writing tool main body 5 abuts against the lower end of the positioning portion 72.

The control piece 2 and the adjusting piece 4 are sleeved in the outer rod 1 in a sliding manner:

the core-retracting switching wall 711 and the core-retracting limiting wall 712 form a core-retracting part A at the included angle. The core outlet sliding wall 7131 is provided with a core outlet B.

The trigger assembly 6 is used for collecting external trigger force and transmitting the trigger force to the control member 2, so as to control the movement of the control rod 21.

The displacement member 41 is located at the core-retracting position a, and the writing instrument body 5 is kept completely hidden inside the adjusting member 4, which is in the core-retracting state.

When the displacement member 41 is located on the core-out sliding wall 7131, the displacement member 41 is influenced by the core-out sliding wall 7131 and the reset member 3 to move in the inclined direction of the core-out sliding wall 7131, and before the displacement member is completely separated from the core-out sliding wall 7131, the displacement member 41 and/or the adjusting member 4 is limited by the control rod 21, so that the displacement member 41 cannot be normally and completely separated from the core-out sliding wall 7131, and at this time, the core-out sliding wall 7131 determines the height position relationship of the displacement member 41. Eventually, the displacement member 41 will stay on the core-out sliding wall 7131, and the position where the displacement member 41 stays is the core-out position B. At this time, the writing part of the writing instrument body 5 is exposed from the regulating member 4, and is in the coring state.

At this time, the writing part of the writing instrument body 5 is exposed from the regulating member 4, and is in the coring state.

The control lever 21 is only movable up and down or back and forth relative to the positioning groove 71, and is not movable left and right.

The displacement member 41 is further provided with a displacement protrusion 411 or a sliding ball groove, and the displacement member 41 itself does not generate

The shape of the core-retracting part a of the positioning groove 71 can be adjusted adaptively according to the shape of the displacement protrusion 411, the sliding ball 8 and/or the displacement member 41 sliding in the positioning groove 71.

The core outlet boss 713 is provided with a core outlet auxiliary slope B1 near the end A of the core collecting position and/or the end B of the displacement member 41 near the core outlet position, the displacement member 41 has front and rear deformation and bending capabilities, and when passing through the core outlet boss 713, the displacement member 41 can pass through the core outlet auxiliary slope B1 and the deformation and bending capabilities of the displacement member 41 and cross the core outlet boss 713 to reach the core outlet position B. With this solution, it is ensured that the displacement member 41 cannot return to the core-taking place a by using the deformation and bending capability after reaching the core-taking place B, such as: barbs may be added to the coring bosses 713 to increase roughness, increase friction, and/or increase mating contact surface.

The trigger assembly 6 includes a limiting member 61, a trigger ring 62 and a trigger cover 63. The limiting member 61 penetrates through the trigger cover 63 and the control member 2 to be connected with each other, and the control member 2 moves along with the limiting member 61. The trigger cover 63 and the outer lever 1 are connected to each other, and the trigger cover 63 does not move relative to the outer lever 1. The trigger ring 62 is located between the limiting member 61 and the trigger cover 63. An auxiliary trigger inclined ring C is disposed below the limiting member 61, above the trigger ring 62, below the trigger ring 62 and/or above the trigger cover 63. When the trigger ring 62 is pressed by an external force, the control member 2 can be moved upward relative to the positioning groove 71 by triggering the auxiliary inclined ring C, so that the control rod 21 is moved upward, and the displacement member 21 slides from the core outlet B to the core outlet a.

Example 2:

a micro-trigger pen as shown in fig. 3 to 4 comprises an outer rod 1, a restoring member 3, a writing instrument body 5 and an adjusting module. The adjusting module comprises a control member 2, an adjusting member 4 and a triggering assembly 6.

The control member 2 is provided with a control rod 21.

The outer rod 1 is provided with a positioning groove 71. The positioning groove 71 is provided with a core-retracting switching wall 711, a core-retracting limiting wall 712 and a core-ejecting boss 713. The core outlet boss 713 is provided with a core outlet sliding wall 7131.

The adjusting member 4 is provided with a displacement member 41, and the displacement member 41 is movably disposed in the positioning groove 71.

The adjusting piece 4 is also provided with an adjusting abutting part 42 and an adjusting pressing part 43. The writing instrument body 5 and the restoring member 3 are disposed in the outer rod 1, and the restoring member 3 is disposed between the writing instrument body 5 and the outer rod 1. The tail end of the writing tool main body 5 abuts against the lower end of the regulating abutting portion 42.

The control piece 2 and the adjusting piece 4 are sleeved in the outer rod 1 in a sliding manner:

The trigger assembly 6 is used for collecting external trigger force and transmitting the trigger force to the control member 2, so as to control the movement of the control rod 21.

Or an auxiliary reset piece 31 is arranged between the control piece 2 and the adjusting piece 4. The elastic force of the auxiliary restoring member 31 is smaller than that of the restoring member 3.

The control lever 21 is only movable up and down or back and forth relative to the positioning groove 71, and is not movable left and right.

The displacement member 41 is further provided with a displacement clamp protrusion 411, the displacement member 41 can not deform and bend left and right, and when the displacement member needs to move left and right, the whole adjusting member 4 moves left and right.

An auxiliary reset piece 31 is arranged between the control piece 2 and the trigger component 6.

The outer rod 1 is provided with a connector 11. The trigger assembly 6 includes a limiting member 61, a trigger ring 62 and a trigger cover 63. The limiting member 61 penetrates through the triggering cover 63 and the connecting member 11 to be connected to each other, and the triggering cover 63 penetrates through the connecting member 11 and the control member 2 to be connected to or abutted against each other. When the trigger cover 63 moves downward, the control member 2 is pressed downward. The trigger ring 62 is located between the limiting member 61 and the trigger cover 63. An auxiliary trigger inclined ring C is disposed below the limiting member 61, above the trigger ring 62, below the trigger ring 62 and/or above the trigger cover 63. When the trigger ring 62 is pressed by an external force, the control member 2 can be moved downward relative to the positioning groove 71 by triggering the auxiliary inclined ring C, so that the control rod 21 is moved downward, and the displacement member 21 slides from the core outlet B to the core outlet a.

The first triggering mode is to indirectly control the control part 2 to move upwards through the triggering component 6. And the second triggering mode is to indirectly control the control part 2 to move downwards through the triggering component 6. The triggering mode is determined mainly according to the direction of movement of the control member required for triggering.

Example 3:

a micro-trigger pen as shown in figures 5 to 9. Comprises an outer rod 1, a reset piece 3, a writing tool main body 5 and an adjusting module. The adjusting module comprises a control member 2, an adjusting member 4, a triggering assembly 6 and a positioning member 7.

The control member 2 is provided with a control rod 21.

The positioning element 7 is arranged in the outer rod 1 and can not move up and down greatly, and preferably does not move up and down. The positioning member 7 is provided with a positioning groove 71. The positioning groove 71 is provided with a core-retracting switching wall 711, a core-retracting limiting wall 712 and a core-ejecting boss 713. The core outlet boss 713 is provided with a core outlet sliding wall 7131.

The adjusting member 4 is provided with a displacement member 41, and the displacement member 41 is movably disposed in the positioning groove 71.

The writing instrument body 5 and the reset member 3 are disposed in the adjusting member 4, and the reset member 3 is disposed between the writing instrument body 5 and the adjusting member 4. The tail end of the writing tool body 5 abuts against the lower end of the positioning member 7.

The control piece 2 and the adjusting piece 4 are sleeved in the outer rod 1 in a sliding manner:

the core-retracting switching wall 711 and the core-retracting limiting wall 712 form a core-retracting part A at the included angle.

The trigger assembly 6 is used for collecting external trigger force and transmitting the trigger force to the control member 2 so as to control the movement of the control rod 21, and when the control rod 21 is out of contact with the displacement member 41, the displacement member 41 moves from the core outlet B to the core outlet A.

The control rod 21 can only move up and down or back and forth relative to the positioning member 7, but cannot move left and right.

The displacement member 41 is provided with a movable groove 81, and a sliding ball 8 is provided between the movable groove 81 and the positioning groove 71. The sliding ball 8 is in direct contact with the positioning groove 71 instead of the displacement member 41. The scheme does not need the adjusting piece to rotate or translate, is more stable, and is simple to produce, simple to mount and smooth to use. The movable groove 81 includes a movable straight groove, a movable arc groove and a movable ring groove. The movable straight groove is a straight line and suitable for a plane positioning groove, and the movable arc groove is an arc line and suitable for an arc surface positioning groove. The movable track of the movable ring groove is annular and is suitable for the ring surface positioning groove.

When the control rod 21 needs to limit the displacement protrusion 411, the sliding ball 8, or the displacement member 41 located in the positioning groove 71, a control groove 715 is further formed in the positioning groove 71. The lever 21 passes through the control groove 715 to restrict the displacement protrusion 411, the sliding ball 8, or the displacement member 41 located in the positioning groove 71 from partially separating from the core slide-down wall 7131.

The core outlet boss 713 is provided with a core outlet guide wall 7132 near the side A of the core collecting part. The positioning groove 71 is further provided with a core-out switching wall 714. A core outlet channel B2 is also provided between the core outlet switching wall 714 and the core outlet boss 713. When the displacement member 41 moves up from the core retraction position a, it is influenced by the core exit guide wall 7132, enters the core exit passage B2, and then reaches above the core exit position B through the core exit switching wall 714, at this time, the displacement member 41 will fall back to the core exit position B when the external force is released.

An auxiliary reset piece 31 is arranged between the control piece 2 and the trigger component 6.

Example 4:

a micro-trigger pen as shown in figures 10 to 13. Comprises an outer rod 1, a reset piece 3, a writing tool main body 5 and an adjusting module. The adjusting module comprises a control member 2, an adjusting member 4, a triggering assembly 6 and a positioning member 7.

The control member 2 is provided with a control rod 21.

The adjusting member 4 is provided with a displacement member 41, and the displacement member 41 is movably disposed in the positioning groove 71.

The writing instrument body 5 and the reset member 3 are disposed in the adjusting member 4, and the reset member 3 is disposed between the writing instrument body 5 and the adjusting member 4. The tail end of the writing tool body 5 abuts against the lower end of the positioning member 7.

The control piece 2 and the adjusting piece 4 are sleeved in the outer rod 1 in a sliding manner:

the core-retracting switching wall 711 and the core-retracting limiting wall 712 form a core-retracting part A at the included angle.

The control rod 21 can only move up and down or back and forth relative to the positioning member 7, but cannot move left and right.

The displacement member 41 is separated from the adjusting member 4 to form an independent component, the displacement member 41 is further provided with a displacement clamping protrusion 411 or a sliding ball groove, and a sliding ball 8 is further arranged between the sliding ball groove and the positioning groove 71. The above-mentioned sliding ball 8 or the displacement catching protrusion 411 directly contacts the positioning groove 71 instead of the displacement member 41. The displacement member 41 and the adjustment member 4 are matched in a magnetic attraction manner, a clamping manner, a sleeving manner and/or a third-party fitting manner, so that the displacement member 41 rotates or translates relative to the adjustment member 4.

The positioning groove 71 is provided with a plurality of layers of staggered height designs. A smooth slope D3 is arranged between the bottom layer D2 and the top layer D1 of the multi-layer height-dislocation design. Such as: the area related to the core collecting part A forms a high layer, the area related to the core discharging part B forms a bottom layer, and the bottom layer is lower than the core collecting part A, so that the displacement piece 41 enters the core discharging part B from the core collecting part A and is not easy to return to the core collecting part A in the original path, and a loop similar to a one-way valve is formed. While a smooth slope may facilitate the return of the displacement member 41 from the end of the bottom floor to the start of the top floor.

Example 5:

a micro-trigger pen as shown in fig. 14 to 15 comprises an outer rod 1, a restoring member 3, a writing instrument body 5 and an adjusting module. The adjusting module comprises a control member 2, an adjusting member 4 and a triggering assembly 6.

The control member 2 is provided with a release auxiliary slope 24.

The outer rod 1 is provided with a core-out clamping table 73, a core-in clamping table 74 and a positioning part 72. The outer diameter of the core-removing chuck 73 is larger than that of the core-retracting chuck 74.

The adjusting member 4 is provided with a displacement member 41, and the displacement member 41 is movable between a core ejecting chuck 73 and a core retracting chuck 74.

The core-retracting clamping table 74 is a core-retracting position a. The core-out fixture 73 is a core-out portion B.

The trigger assembly 6 is adapted to collect an external trigger force which is transmitted to the control member 2, thereby controlling the movement of the release aid ramp 24.

The control piece 2 and the adjusting piece 4 are sleeved in the outer rod 1 in a sliding manner:

the displacement member 41 is located at the core-retracting position a, and the writing instrument body 5 is kept completely hidden inside the adjusting member 4, which is in the core-retracting state.

When the displacement member 41 is located at the coring position B, the writing portion of the writing instrument body 5 is exposed from the adjustment member 4, and the coring state is achieved.

Switching from a core-retracting state to a core-releasing state: through external force, keep outer pole 1 motionless under the prerequisite for regulating part 4 moves towards the subassembly end that triggers. When the displacement member 41 is moved from the core-retracting chuck 74 to the core-ejecting chuck 73 and then the external force is released, the displacement member 41 is engaged with the core-ejecting chuck 73 by the restoring member 3, thereby maintaining the core-ejecting state.

Switching from the core-out state to the core-in state: the control member 2 is driven by the trigger force from the outside of the trigger assembly 6, so that the control member 2 moves down, and the displacement member 41 is disengaged from the core ejecting clamping table 73 by releasing the auxiliary slope 24, and the displacement member 41 is returned to the core retracting clamping table 74 under the influence of the elastic force of the reset member 3.

The trigger assembly 6 includes a trigger 64, a trigger ring 62 and a rotational fastener 65. The trigger piece 64 is interconnected through a swivel fastener 65 and a trigger ring 62. The rotation fastener 65 is fixed to the tip of the outer rod 1. The middle end of the trigger member 64 is provided with a rotating ring projection 641, and the lower end of the trigger member 64 is provided with a trigger ring projection 642. The trigger 64 is tiltable and movable downward by 360 degrees relative to the rotational fastener 65via the swivel ring projection 641. The rotating ring projection 641 cannot pass through the rotating fastener 65. The top end of the control member 2 is provided with a downward moving annular projection 22. When the trigger ring protrusion 642 moves toward the middle, it presses the downward moving ring protrusion 22, indirectly causing the release auxiliary ramp 24 to move downward. Downward movement of the release assist ramp 24 causes the displacement member 41 to disengage from the ejection block 73 and to be influenced by the return member 3 to fall back to the ejection block 74.

The above embodiments 1 to 5 all have the following additional supplementary points:

1. the outer diameter of the above-mentioned trigger ring 62 is larger than the outer diameter of the outer rod 1. The control member 2 may further have an extension rod 23 extending from a lower end thereof. The trigger ramp 621 is added to the lower end of the trigger ring 62. Above-mentioned extension rod 23 can enrich inner structure, prevents that transposition piece 4 from rocking and/or breaking away from outer pole 1, still can prevent that control 2 self unnecessary from rocking and rotatory, still can provide spacingly for control 2 to better stable inner structure. The inclined angle of the trigger inclined plane is determined by the set trigger inclined angle, such as: when the inclined angle is 10 degrees, the triggering and core collecting can be finished, and the inclined angle of the inclined plane is more than 10 degrees, so that the triggering effect is improved conveniently.

2. The main body of the writing tool 5 comprises a ball-point pen refill, a gel ink refill, a pen writing refill, an ink sac, a fluorescent pen refill, a ball-point pen refill, an erasable pen refill, a permanent pen refill and/or a pencil refill.

3. The front end of the adjusting part 4 can be detached to the pen replacing part 44, which is convenient for replacing the pen core and installing.

4. The inner diameter of the core discharge clamping table 73 is reduced inwards, so that the inner diameter of the core discharge clamping table 73 is smaller than the outer diameter of the core collection clamping table 74. A clamp stage switching slope 731 is provided under the core-removing clamp stage 73.

5. The elastic force of the auxiliary restoring member 31 is smaller than that of the restoring member 3. The restoring member 3 and the auxiliary restoring member 31 are elastic materials, magnetically attractable materials, elastic materials and/or restoring springs, which are combined or formed separately.

The above embodiments 1 to 4 all have the following additional supplementary points:

1. the surfaces of the lever 21 and the trigger ring should be as smooth as possible to reduce friction and reduce the force required for triggering, further improving the triggering effect.

2. The operation method comprises the following steps:

the core collecting state is switched to the core discharging state: through external force, under the condition of keeping outer rod 1 motionless, move regulating part 4, make displacement 41 move to the top of going out core boss 713 from receiving core A, subsequently loosen external force, displacement 41 receives the influence of reset piece 3 and falls back, after contacting out core landing wall 7131 and control lever 21, stops in going out core department B.

The core outlet state is switched to the core receiving state: through the outside trigger force of trigger assembly 6, give control 2 to make control 2 remove, relieve control 2 to displacement member 41 or regulating part 4 spacing, displacement member 41 will move down by the influence of play core landing wall 7131 and reset piece 3, thus contact to receive core switching wall 711, the final landing is to the core of receiving A.

Special description:

1. in the examples: "the control rod 21 can only move up and down or back and forth relative to the positioning slot 71, but cannot move left and right; "this is because of the stability during writing, it is not necessary to design this, and may also adopt the way of moving obliquely up, obliquely down, obliquely front, obliquely back, leftwards and rightwards, but such operation experience is inferior, and the guide structure matching with this operation orientation needs to be designed additionally in the internal structure, therefore, it also belongs to the protection scope of the present invention;

2. regarding the position relationship among the control member 2, the adjusting member 4, the positioning member 7 and the triggering assembly, because the extension of these several components is very large and the variation is possible to a great extent, the possibility of the combination of the position relationship is very large, and there is no absolute position relationship, mainly based on the operation mode expressed by the implementation of the present invention;

3. the design that the adjusting part 4 is not easy to separate after being installed in the outer rod 1 can be realized in various ways, such as the limit of the structure of the extension rod 23, the positioning part 72, the positioning part 7 and/or the control part 2 and the limit of the derivative parts and the adjusting part 4, which can be solved by the technical personnel in the field, therefore, similar problems are not described in detail; such as: in the embodiment 1, the extension rod 23 of the control member 2 is clamped between the displacement member 41 and the positioning part 72, so as to ensure that the displacement clamp protrusion 411 on the displacement member 41 cannot be separated from the outer rod 1;

4. when the displacement member 41 deforms, a certain deformation space needs to be reserved in the inner space for the displacement member 41, and the deformation is reserved for the displacement member according to the actual situation, as in embodiment 1, the deformation groove 231 is arranged on the extension rod 23, so that the problem of deformation caused by backward movement when the displacement clamp protrusion 411 deforms through the core outlet boss 713 is solved;

5. regarding the problem of preventing the control rod 21 from moving left and right, the outer rod is provided with a relevant clamping protrusion, and meanwhile, the control rod 21 is also provided with a corresponding clamping protrusion, so that the purpose of preventing rotation can be achieved;

6. when the control member 2 is moved upwards to release the core, the control member 2 and the trigger assembly 6 can be normally used even if the auxiliary reset member 31 is not arranged, the control member 2 can be moved downwards to reset by using the gravity of the control member 2, the friction force of the part, related to the sliding of the control member 2, in the outer rod 1 needs to be ensured to be small, and the control member 2 has certain gravity, so that the effect is better; in order to operate more stably, it is still better to adopt the auxiliary returning member 31, and the elastic force of the auxiliary returning member 31 does not need to be too large, and only needs to be able to return the control member 2.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. They may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these should be considered as the scope of the invention.

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