阅读说明：本技术 一种笔杆及其制作方法 (Pen holder and manufacturing method thereof ) 是由 陈超 于 2019-04-26 设计创作，主要内容包括：本发明属于文具领域,尤其是涉及一种笔杆及其制作方法,包括笔管,笔管的下端螺纹连接有笔尖,笔管的上端固定连接有笔头,笔头的侧壁上设置有笔夹,笔头包括笔头管,笔头管内设有驱动机构,笔头管的下端通过连接头与笔管的上端转动连接；笔夹包括滑动板和固定连接在滑动板侧壁上的压条,滑动板与笔头管的上端滑动连接,压条的侧壁上设有能够被驱动机构驱动的永磁块,压条的侧壁上还固定连接有压块。本发明通过调整永磁滑块与永磁块的相对位置,使二者之间出现吸力或斥力,实现笔夹的夹紧或松开,操作难度低,并且,本发明在对笔杆的装配过程中采用温差法以及结构之间巧妙的限位,无需使用粘接剂,降低对环境的污染,并减少对人体的损害。(The invention belongs to the field of stationery, and particularly relates to a pen holder and a manufacturing method thereof, wherein the pen holder comprises a pen tube, the lower end of the pen tube is in threaded connection with a pen point, the upper end of the pen tube is fixedly connected with a pen point, a pen clip is arranged on the side wall of the pen point, the pen point comprises a pen point tube, a driving mechanism is arranged in the pen point tube, and the lower end of the pen point tube is rotationally connected with the upper end of the pen tube through a connector; the pen clip comprises a sliding plate and a pressing strip fixedly connected to the side wall of the sliding plate, the sliding plate is slidably connected with the upper end of the pen point tube, permanent magnets capable of being driven by a driving mechanism are arranged on the side wall of the pressing strip, and a pressing block is fixedly connected to the side wall of the pressing strip. The pen holder is clamped or loosened by adjusting the relative positions of the permanent magnetic sliding block and the permanent magnetic block to generate suction or repulsion between the permanent magnetic sliding block and the permanent magnetic block, the operation difficulty is low, in addition, a temperature difference method and ingenious limiting between structures are adopted in the assembling process of the pen holder, an adhesive is not needed, the pollution to the environment is reduced, and the damage to a human body is reduced.)

1. A pen holder comprises a pen tube (1), wherein a pen point (2) is connected to the lower end of the pen tube (1) in a threaded manner, a pen point (3) is fixedly connected to the upper end of the pen tube (1), and a pen clip (4) is arranged on the side wall of the pen point (3), and is characterized in that the pen point (3) comprises a pen point tube (5), a driving mechanism is arranged in the pen point tube (5), and the lower end of the pen point tube (5) is rotatably connected with the upper end of the pen tube (1) through a connector (6);

the pen clip (4) comprises a sliding plate (7) and a pressing strip (8) fixedly connected to the side wall of the sliding plate (7), the sliding plate (7) is slidably connected with the upper end of the pen point tube (5), a permanent magnet block (9) capable of being driven by a driving mechanism is arranged on the side wall of the pressing strip (8), and a pressing block (10) is fixedly connected to the side wall of the pressing strip (8).

2. The penholder according to claim 1, characterized in that the driving mechanism comprises a sliding column (11), a permanent magnet slider (12) is fixedly sleeved outside the sliding column (11), magnetic induction lines of the permanent magnet slider (12) are along the axial direction of the sliding column (11), the lower half part of the permanent magnet slider (12) and a permanent magnet (9) are attracted in different poles, a spring (13) is fixedly connected to the lower end of the sliding column (11), a sliding groove is formed in the side wall of the lower part of the pen head tube (5), and the permanent magnet slider (12) freely slides in the sliding groove.

3. The penholder according to claim 2, characterized in that the connecting head (6) comprises a fixing ring (14), a connecting block (15), a fixing block (16) and a rotating block (17), the fixing ring (14), the connecting block (15), the fixing block (16) and the rotating block (17) are coaxially and fixedly connected, and air holes (18) are formed in the sliding column (11), the connecting block (15), the fixing block (16) and the rotating block (17).

4. A pen holder according to claim 3, characterized in that the upper inner side wall of the pen tube (1) is provided with an annular sliding groove (19), and the annular sliding groove (19) is matched with the rotating block (17).

5. The penholder according to claim 4, characterized in that a T-shaped sliding block (20) is fixedly connected to the side wall of the sliding plate (7), a T-shaped sliding groove matched with the T-shaped sliding block (20) is formed in the upper end face of the pen head tube (5), the upper end of the T-shaped sliding groove penetrates through the side wall of the pen head tube (5), a strip-shaped open groove (21) is formed in the sliding plate (7), the opening direction of the strip-shaped open groove (21) is parallel to the movement direction of the pressing strip (8), and the width of the strip-shaped open groove (21) is larger than the diameter of the sliding column (11).

6. A penholder according to claim 5, characterized in that the side wall of the pressing block (10) far away from the pressing strip (8) is in an arc shape corresponding to the side wall of the pen tube (1), and the side wall of the pen tube (1) is provided with a protruding point block (22) corresponding to the position of the pressing block (10).

7. A manufacturing method of a penholder is characterized by comprising the following steps:

s1, firstly, connecting the upper end of the pen point (2) to the lower end of the pen tube (1) through threads;

s2, inserting the T-shaped sliding block (20) on the sliding plate (7) along the T-shaped sliding groove on the pen point tube (5), and inserting the T-shaped sliding block (20) to the bottommost part of the T-shaped sliding groove;

s3, inserting the upper end of the sliding column (11) from the lower end of the pen point tube (5) and penetrating out along the strip-shaped slot (21) of the sliding plate (7) to enable the tail end of the spring (13) to be flush with the lower end of the pen point tube (5);

s4, cooling the connector (6) for 8-10 minutes by using an air turbine refrigerator under the conditions of normal pressure and-70 ℃, and then respectively inserting the upper end and the lower end of the connector (6) into the lower end of the pen point pipe (5) and the upper end of the pen pipe (1) to enable the upper side wall and the lower side wall of the connecting block (15) to be respectively attached to the side walls of the pen point pipe (5) and the pen pipe (1);

and S5, finally, heating the whole penholder for 10-15 minutes under the conditions of normal pressure and 20 ℃ to finish the assembly of the penholder.

Technical Field

The invention belongs to the field of stationery, and particularly relates to a pen holder and a manufacturing method thereof.

Background

The pen is a common writing and drawing tool in life, is the most widely used ball-point pen, gel pen and the like at present, and is usually provided with a pen clip on the side wall of a pen holder for the convenience of carrying and placing.

Disclosure of Invention

The invention aims to solve the problems that the existing pen clip is clamped by the elasticity of the existing pen clip, the operation is inconvenient, and meanwhile, once the pen clip exceeds the maximum elasticity range, irreversible damage can be caused; and the current penholder assembly needs to be bonded by using an adhesive, so that the fixing effect is poor, and the problems of large pollution emission can be caused.

In order to achieve the purpose, the invention adopts the following technical scheme: a pen holder comprises a pen tube, wherein a pen point is connected to the lower end of the pen tube in a threaded manner, a pen point is fixedly connected to the upper end of the pen tube, a pen clip is arranged on the side wall of the pen point, the pen point comprises a pen point tube, a driving mechanism is arranged in the pen point tube, and the lower end of the pen point tube is rotatably connected with the upper end of the pen tube through a connector;

the pen clip comprises a sliding plate and a pressing strip fixedly connected to the side wall of the sliding plate, the sliding plate is slidably connected with the upper end of the pen point tube, permanent magnets capable of being driven by a driving mechanism are arranged on the side wall of the pressing strip, and a pressing block is fixedly connected to the side wall of the pressing strip.

In the pen holder, the driving mechanism comprises a sliding column, a permanent magnet sliding block is fixedly sleeved outside the sliding column, the magnetic induction line of the permanent magnet sliding block is along the axis direction of the sliding column, the lower half part of the permanent magnet sliding block and the permanent magnet block attract each other in a heteropolar mode, the lower end of the sliding column is fixedly connected with a spring, a sliding groove is formed in the side wall of the lower portion of the pen head tube, and the permanent magnet sliding block freely slides in the sliding groove.

In foretell pen-holder, the connector includes solid fixed ring, connecting block, fixed block and turning block, coaxial fixed connection between solid fixed ring, connecting block, fixed block and the turning block, all be equipped with the bleeder vent on sliding column, connecting block, fixed block and the turning block.

In the pen holder, the inner side wall of the upper part of the pen tube is provided with the annular sliding groove, and the annular sliding groove is matched with the rotating block.

In the pen holder, the side wall of the sliding plate is fixedly connected with a T-shaped sliding block, the upper end face of the pen head tube is provided with a T-shaped sliding groove matched with the T-shaped sliding block, the upper end of the T-shaped sliding groove penetrates through the side wall of the pen head tube, the sliding plate is provided with a strip-shaped open groove, the opening direction of the strip-shaped open groove is parallel to the motion direction of the pressing strip, and the width of the strip-shaped open groove is larger than the diameter of the sliding column.

In the pen holder, the side wall of the pressing block, which is far away from the pressing strip, is in an arc shape corresponding to the side wall of the pen tube, and a convex point block corresponding to the pressing block is arranged on the side wall of the pen tube.

The invention also provides a manufacturing method of the penholder, which comprises the following steps:

s1, firstly, connecting the upper end of the pen point to the lower end of the pen tube in a threaded manner;

s2, inserting the T-shaped slide block on the slide plate along the T-shaped slide groove on the pen point tube, and inserting the T-shaped slide block to the bottommost part of the T-shaped slide groove;

s3, inserting the upper end of the sliding column from the lower end of the pen point tube, and penetrating the upper end of the sliding column out along the strip-shaped groove of the sliding plate, so that the tail end of the spring is flush with the lower end of the pen point tube;

s4, cooling the connector for 8-10 minutes under the conditions of normal pressure and-70 ℃ by using an air turbine refrigerator, and inserting the upper end and the lower end of the connector into the lower end of the pen point tube and the upper end of the pen tube respectively to enable the upper side wall and the lower side wall of the connecting block to be attached to the side walls of the pen point tube and the pen tube respectively;

and S5, finally, heating the whole penholder for 10-15 minutes under the conditions of normal pressure and 20 ℃ to finish the assembly of the penholder.

Compared with the prior art, the pen holder and the manufacturing method thereof have the advantages that:

1. according to the pen clip, the permanent magnet sliding block and the permanent magnet block are arranged, and acting force between the permanent magnet sliding block and the permanent magnet block is utilized to enable the pen clip to horizontally move relative to the pen holder, so that the pen clip is prevented from deforming beyond the elastic range of the pen clip, the service life of the pen clip is further prolonged, and the clamping and fixing functions of the pen holder can be normally used.

2. According to the invention, the sliding column and the spring are arranged, the pen clip is adjusted by utilizing the up-and-down movement of the sliding column, and the resetting of the sliding column is realized by the spring, so that the pen clip is not required to be broken with brute force, and the operation difficulty of a user is greatly reduced.

3. The pen tube is provided with the convex point block, and the relative position of the pressing block and the pen tube is adjusted, so that the pen tube can be conveniently used by various users such as doctors or students, various use requirements are met, and the application range is wide.

4. The invention can limit the sliding plate by the sliding column penetrating through the strip-shaped slot, and realize assembly by the mechanical characteristics of components, so that the assembly process is more energy-saving and environment-friendly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is a schematic view showing the connection of the tip cartridge, the slide plate and the driving mechanism according to the present invention;

FIG. 6 is a schematic structural diagram of the connecting head of the present invention;

FIG. 7 is a schematic view showing the construction of a barrel for a pen according to the present invention;

FIG. 8 is a schematic view of the construction of the sliding plate according to the present invention;

FIG. 9 is a schematic view showing the connection between the slide plate and the T-shaped slider in the present invention;

FIG. 10 is a schematic view of the clamping state of the present invention;

fig. 11 is a schematic view of the unclamped state of the present invention.

In the figure, 1 pen tube, 2 pen points, 3 pen points, 4 pen clamps, 5 pen point tubes, 6 connectors, 7 sliding plates, 8 pressing strips, 9 permanent magnetic blocks, 10 pressing blocks, 11 sliding columns, 12 permanent magnetic sliding blocks, 13 springs, 14 fixing rings, 15 connecting blocks, 16 fixing blocks, 17 rotating blocks, 18 air vents, 19 annular sliding grooves, 20T-shaped sliding blocks, 21 strip-shaped grooves and 22 salient point blocks.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.