阅读说明：本技术 一种密封结构条拉扯防回力弹粉粉仓的碳粉盒 (Toner cartridge of anti-return elastic toner bin pulled by sealing structure strip ) 是由 范建华 于 2019-08-20 设计创作，主要内容包括：本发明公开了一种密封结构条拉扯防回力弹粉粉仓的碳粉盒,其结构包括侧托板、碳粉兜格、半封闭扯条、卡扣口,侧托板位于半封闭扯条侧方,半封闭扯条远离侧托板的一端与碳粉兜格相连接,通过外界的力对其扯封条进行拉扯,让端出口暴露出来,当扯封条拉扯到一定程度时,中膨芯将会跟随其的弧形一起上翘,让贴附顺滑条抵在顺滑兜内壁进行移动,对其软拉层进行撑动,让半扩弧辅助展开,其软拉层往外伸展时,稳定头将会受到外扩的力,让其挤出曲固壳后,让端出口暴露出来,能够在外力拉扯密封条时,在要与主体分离开的末端,让其能够缓慢的将卡于内部的末段,顺势挤出,不会给予其造成反弹的力,防止其内部的碳粉飞散出来。(The invention discloses a toner cartridge of a sealing structure strip pulling anti-return powder ejection bin, which structurally comprises a side supporting plate, a toner pocket lattice, a semi-closed pulling strip and a buckle opening, wherein the side supporting plate is positioned at the side of the semi-closed pulling strip, one end of the semi-closed pulling strip, which is far away from the side supporting plate, is connected with the toner pocket lattice, the pulling strip is pulled through external force to expose an end outlet, when the pulling strip is pulled to a certain degree, a middle expansion core can be upwarped along with the arc of the middle expansion core, an attached smooth strip is propped against the inner wall of a smooth pocket to move, a soft pulling layer of the middle expansion core is propped to expand, the semi-expansion arc is assisted to expand, when the soft pulling layer extends outwards, a stabilizing head can be subjected to outward expansion force to extrude the soft pulling strip to expose the end outlet, when the sealing strip is pulled through external force, the sealing strip can be slowly clamped at the tail end of a main body, the carbon powder is extruded smoothly without causing rebound force, and the carbon powder in the carbon powder is prevented from flying out.)

1. The utility model provides a seal structure strip pulls and prevents cartridge case in power of returning fine powder storehouse, its structure includes side layer board (11), carbon powder pocket check (22), semi-closed pull strip (33), buckle mouth (44), its characterized in that:

the side supporting plate (11) is positioned on the side of the semi-closed pulling strip (33), one end, far away from the side supporting plate (11), of the semi-closed pulling strip (33) is connected with the carbon powder pocket lattice (22), and the buckling opening (44) is installed on the outer surface of the semi-closed pulling strip (33);

The semi-closed pulling strip (33) comprises a powder containing groove (aa1), a closed pushing strip (aa2), an end outlet (aa3), a pulling seal (aa4) and an outer bag shell (aa5), wherein the powder containing groove (aa1) is embedded in the outer bag shell (aa5), the closed pushing strip (aa2) is connected with the pulling seal (aa4), and the pulling seal (aa4) is positioned in the end outlet (aa 3).

2. The toner cartridge of the sealed structure strip pulling anti-return powder bin according to claim 1, characterized in that: the sealed push strip (aa2) comprises a push expansion strip (1mm), a curved solid shell (2mm), an inner solid strip (3mm), a smooth pocket (4mm) and a retraction top block (5mm), wherein the push expansion strip (1mm) is connected with the retraction top block (5mm), the inner solid strip (3mm) is arranged below the curved solid shell (2mm), and the retraction top block (5mm) is embedded into an inner groove of the smooth pocket (4mm) and is movably connected with the inner groove.

3. The toner cartridge of claim 2, wherein the cartridge compartment is pulled by a sealing structure strip to prevent the return force of the toner, and the cartridge compartment is characterized in that: the inner fixing strip (3mm) comprises a separation solid (g1), a pocket direction strip (g2), a forward direction arc layer (g3) and a middle fixing core (g4), the pocket direction strip (g2) is abutted to the outer side of the separation solid (g1), and the forward direction arc layer (g3) is installed on the outer surface of the middle fixing core (g 4).

4. The toner cartridge of claim 2, wherein the cartridge compartment is pulled by a sealing structure strip to prevent the return force of the toner, and the cartridge compartment is characterized in that: the top contracting block (5mm) comprises an extending layer (a1a), a top ball (a2a), a laminating angle (a3a), an attaching smooth strip (a4a) and a middle swelling core (a5a), wherein the top ball (a2a) is connected with the extending layer (a1a), the laminating angle (a3a) is positioned on the outer surface of the attaching smooth strip (a4a), and the middle swelling core (a5a) is arranged inside the attaching smooth strip (a4 a).

5. The toner cartridge of claim 2, wherein the cartridge compartment is pulled by a sealing structure strip to prevent the return force of the toner, and the cartridge compartment is characterized in that: push away strip of expanding (1mm) including expand bag (oo1), stable head (oo2), roll extrusion ball (oo3), design layer (oo4), expand bag (oo1) outward and be connected with design layer (oo4), stable head (oo2) is laminated in expanding bag (oo1) surface outward, roll extrusion ball (oo3) and imbed inside design layer (oo 4).

6. The toner cartridge of claim 5, wherein the cartridge compartment is pulled by a sealing structure strip to prevent the return force of the toner, and the cartridge compartment comprises: expand bag (oo1) outward including half expanding arc (111), soft layer (112), interior pocket layer (113) of drawing, half expand arc (111) and imbed inside soft layer (112) of drawing, soft layer (112) of drawing keep away from half one end and interior pocket layer (113) of expanding arc (111) and laminate mutually.

Technical Field

The invention belongs to the field of carbon powder, and particularly relates to a carbon powder box with a sealing structure strip for pulling and resisting a return force elastic powder bin.

Background

Present cartridge and equipment are each body of separating, and after a jar of cartridge used, directly trade, because the independent packing of cartridge, its sealed also draws alone and gets, when needs use, again with banding sealing strip, draw apart, let the introducing port reveal, link up together with equipment.

Based on the discovery of the inventor, the existing toner cartridge with a powder bin having a sealing structure mainly has the following defects, for example:

In order to ensure the sealing performance of the powder bin, two thin rails are arranged between the sealing strip and the powder bin shell, the sealing strip is pulled by external force, when the sealing strip is pulled to the tail end and the powder bin shell are separated, the sealing strip can generate certain inertia, carbon powder in the sealing strip is outwards flicked, and carbon powder slag is stored in the mounting groove.

Therefore, it is necessary to provide a toner cartridge in which the sealing structure strips pull the anti-return powder bin.

Disclosure of Invention

In order to solve the technical problem that in order to ensure the sealing performance of the powder bin, two thin rails are arranged between the sealing strip and the powder bin shell, the sealing strip is pulled by external force, when the sealing strip is pulled to the tail end and the powder bin shell are separated, the sealing strip can generate certain inertia, carbon powder in the sealing strip is outwards flicked, and carbon powder slag is stored in the mounting groove.

The invention relates to a purpose and an effect of a carbon powder box of a sealing structure strip pulling anti-return powder ejection bin, which are achieved by the following specific technical means:

The structure of the device comprises a side supporting plate, a carbon powder pocket lattice, a semi-closed pulling strip and a buckling opening.

the side layer board is located semi-closed and pulls a side, semi-closed pulls one end that the side layer board was kept away from to the strip and is connected with carbon dust pocket check, the buckle mouth is installed in semi-closed and is pulled a surface.

Semi-closed pull the strip including put the powder groove, seal and push away the strip, hold the export, pull strip of paper used for sealing, outer pocket shell, put the powder groove and imbed inside outer pocket shell, seal and push away the strip and pull the strip of paper used for sealing and be connected, it is inside to pull the strip of paper used for sealing to be located the export of end.

as a further improvement of the invention, the closed push strip comprises a push expansion strip, a curved fixed shell, an inner fixed strip, a smooth pocket and a top contracting block, the push expansion strip is connected with the top contracting block, the inner fixed strip is arranged below the curved fixed shell, the top contracting block is embedded in an inner groove of the smooth pocket and is movably connected with the inner groove, and the smooth pocket is of a round rod-shaped structure.

As a further improvement of the invention, the inner fixing strip comprises a separation solid, two pocket direction strips, two forward arc layers and a middle fixing core, wherein the pocket direction strips are propped against the outer sides of the separation solid, the forward arc layers are arranged on the outer surface of the middle fixing core, and the forward arc layers are of a semi-arc structure.

As a further improvement of the invention, the top shrinking block comprises an extension layer, a top ball, a laminated angle, an attached smooth strip and a middle expansion core, wherein the top ball is connected with the extension layer, the laminated angle is positioned on the outer surface of the attached smooth strip, the middle expansion core is arranged in the attached smooth strip, the top ball is of a spherical structure, and the number of the attached smooth strips is two.

As a further improvement of the invention, the push-expanding strip comprises an outer expanding bag, a stabilizing head, a rolling ball and a shaping layer, wherein the outer expanding bag is connected with the shaping layer, the stabilizing head is attached to the outer surface of the outer expanding bag, the rolling ball is embedded into the shaping layer, the rolling ball is of a spherical structure, and the stabilizing head is of a semi-arc structure.

as a further improvement of the invention, the outer expanding bag comprises a semi-expanding arc, a soft pulling layer and an inner pocket layer, wherein the semi-expanding arc is embedded in the soft pulling layer, one end, far away from the semi-expanding arc, of the soft pulling layer is attached to the inner pocket layer, the semi-expanding arc is of a semi-elliptical structure, and the soft pulling layer is made of rubber and has certain pulling performance.

Compared with the prior art, the invention has the following beneficial effects:

Pull the strip of paper used for sealing through external power to it and pull, let the end export expose, when pulling the strip of paper used for sealing and pulling the certain degree, well core that expands will follow its arc and upwarp together, let attached in the same direction as the draw runner support and remove in the same direction as the smooth pocket inner wall, prop it and move on the layer of pulling, let half supplementary expansion arc, when its soft layer of pulling outwards extends, the stabilizer will receive the power that expands outward, let it extrude behind the curved solid shell, let the end export expose, can pull the strip of paper used for sealing at external force, terminal to separate with the main part, let it can slow will block in inside end section, the gesture is extruded, can not give its power that causes the bounce, prevent that its inside carbon dust from scattering out.

Drawings

Fig. 1 is a schematic structural diagram of a toner cartridge of a cartridge bin with a sealing structure strip pulling and anti-return force.

FIG. 2 is a left side view of the internal structure of a semi-enclosed tear strip in accordance with the present invention.

Fig. 3 is a schematic front view of the inner structure of the sealing push bar according to the present invention.

Fig. 4 is a schematic front view of an internal structure of an internal fixation bar according to the present invention.

fig. 5 is a schematic front view of an internal structure of a top reduction block according to the present invention.

FIG. 6 is a front view of the internal structure of a push puffing rod of the present invention.

FIG. 7 is a front view of the internal structure of an external bladder of the present invention.

In the figure: side supporting plate-11, carbon powder pocket-22, semi-closed tear strip-33, buckle opening-44, powder containing groove-aa 1, closed push strip-aa 2, end outlet-aa 3, tear seal strip-aa 4, outer pocket shell-aa 5, push expansion strip-1 mm, curved solid shell-2 mm, inner solid strip-3 mm, smooth pocket-4 mm, top block-5 mm, separation solid-g 1, pocket direction strip-g 2, forward arc layer-g 3, middle solid core-g 4, extension layer-a 1a, top ball-a 2a, laminated angle-a 3a, attached smooth strip-a 4a, middle expansion core-a 5a, outer expansion pocket-oo 1, stable head-oo 2, rolling ball-oo 3, shaping layer-oo 4, semi-expansion-111, soft layer-112-113 and inner pocket layer-113.

Detailed Description

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