CN201520122U - Writing tool capable of pushing pen refill - Google Patents
Writing tool capable of pushing pen refill Download PDFInfo
- Publication number
- CN201520122U CN201520122U CN2009201746659U CN200920174665U CN201520122U CN 201520122 U CN201520122 U CN 201520122U CN 2009201746659 U CN2009201746659 U CN 2009201746659U CN 200920174665 U CN200920174665 U CN 200920174665U CN 201520122 U CN201520122 U CN 201520122U
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- CN
- China
- Prior art keywords
- pen
- pen core
- control button
- write
- writing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model provides a writing tool capable of pushing a pen refill. The writing tool comprises a penholder device and a pushing device; the penholder device includes a holding tube and a pen refill inserted and extended into the holding tube; the holding tube is provided with a longitudinal sliding groove and a plurality of transverse locking grooves arrayed at intervals; and the pushing device includes a sliding seat, a pushing control button and an elastic body, wherein the sliding seat installed inside the holding tube is combined with the pen refill, the pushing control button is movably arranged inside the longitudinal sliding groove, the elastic body is connected with the pushing control button and the sliding seat, and the pushing control button is provided with a positioning locking block correspondingly embedded into one of the transverse locking grooves. The pushing control button can be pushed to drive the pen refill to extend forwards or retract backwards correspondingly to the holding tube by pressing the pushing control button to separate the positioning locking block from the transverse locking groove. By the feeding design of pressing and pushing, the writing tool capable of pushing the pen refill can become a writing tool with innovative structure.
Description
Technical field
The utility model relates to a kind of writing implement, particularly a kind of writing implement that promotes pen core.
Background technology
The kind and the pattern that are used to the writing implement write at present are various, with regard to propelling pencil, be installed in the pen core in it, has plenty of single thin rod shape, become a long row and have plenty of a plurality of tandems, the mechanism as for driving pen core then has tail end push type, side push type, rocks formula or the formula of substituting end to end, different pen core pattern and type of drive have different use kenels.Now the utility model promptly provides a kind of writing implement of structure innovation, so that the consumer to be provided many a kind of choices.
The utility model content
The purpose of this utility model provides a kind of writing implement of promoted pen core of structure innovation.
The utility model can promote the writing implement of pen core, comprises: a penholder device and a thrust unit.
This penholder device comprise one define a central shaft hole hold a writing brush or pen-write and one can insert the pen core of stretching in this central shaft hole, the horizontal draw-in groove that this holds a writing brush or pen-write and has a vertical chute that extends axially and radially be communicated with outward by central shaft hole and a plurality of each interval and arrange along this vertical chute with moving axially.
This thrust unit can be installed in to hold a writing brush or pen-write to go up and can drive pen core with being pushed and move forward and backward, but and be installed in this central shaft hole and the sliding seat that combines with the pen core rear end, one are arranged in this vertical chute and can be at the axially movable control button that pushes away in the vertical chute with comprising an axial slip, this pushes away the control button and has corresponding one of them a positioning wedged block that embeds described horizontal draw-in groove, and this thrust unit comprises that also one connects this and pushes away control button and this sliding seat and have and permanently outwards shore this and push away the control button so that the corresponding elastomer that embeds the elastic force of horizontal draw-in groove of this positioning wedged block.
This thrust unit can be controlled and be held a writing brush or pen-write in a clip position and not mobile between the clip position with respect to this, when this clip position, this pushes away the control button and is not pressed, and this elastomer is outwards shored this and is pushed away the control button, this positioning wedged block is embedded in the corresponding horizontal draw-in groove, make thrust unit location and can not drive pen core and move, at this not during the clip position, this pushes away the control button and is pressed and makes this positioning wedged block inwardly leave horizontal draw-in groove, give the elastomer reseting elasticity simultaneously, this pushed away the control button and can be pushed and drive pen core and release or withdrawal backward with respect to holding a writing brush or pen-write forward this moment.
The writing implement that promotes pen core described in the utility model, this elastomer have at least one and are connected this and push away the bar that suppresses that is the U type and has the elasticity of compression between control button and this sliding seat.
The writing implement that promotes pen core described in the utility model, this pushes away the control button also has one and is positioned at connection rib and briquetting that is formed on this connection rib outside and is positioned at this outside that holds a writing brush or pen-write that this inboard movable block that holds a writing brush or pen-write, an outer surface by this movable block protruded out and passed this vertical chute outward, this positioning wedged block is convexly equipped with on the outer surface of this movable block, and this elastomeric outer end is connected on this movable block.
The writing implement that promotes pen core described in the utility model, this sliding seat has that a grafting cover that is formed on front end and pegs graft for this pen core and one are formed on the rear end and pushes away than this controls the board of button further from this vertical chute, this board compartment of terrain is positioned at this movable block inboard, and this elastomeric the inner is connected on this board.
The writing implement that promotes pen core described in the utility model, each horizontal draw-in groove have about two the teeth groove portion that is communicated with, and this positioning wedged block have two between left and right every and can correspondingly embed the protruding grain portion of described teeth groove portion.
The writing implement that promotes pen core described in the utility model, the described teeth groove portion correspondence of each horizontal draw-in groove is formed on the left and right sides of this vertical chute.
The writing implement that promotes pen core described in the utility model, this penholder device also comprise a hollow and be installed in preceding nib and a back pen cap that is installed in this rear end that holds a writing brush or pen-write of this front end that holds a writing brush or pen-write, and this pen core is inserted and stretched before this in nib.
The beneficial effects of the utility model are: push and promote this push away the control button in vertical chute that this holds a writing brush or pen-write before and after slippage, it is elastic mobile to drive pen core, and as long as decontroling this pushes away the control button and go into corresponding horizontal draw-in groove by the positioning wedged block inlay card and can locate, the structure of above-mentioned promotion pen core really is innovative design.
Description of drawings
Fig. 1 is a three-dimensional exploded view of a preferred embodiment of the utility model writing implement that can promote pen core;
Fig. 2 is the vertical cross-sectional schematic of the part of this preferred embodiment, illustrates that a thrust unit is positioned at a clip position;
Fig. 3 is a horizontal cross-sectional schematic of this preferred embodiment, illustrates that this thrust unit is positioned at this clip position;
Fig. 4 is a part of view of similar Fig. 2, illustrates that this thrust unit is positioned at a clip position not;
Fig. 5 is a part of view of similar Fig. 3, illustrates that this thrust unit is positioned at this not clip position;
Fig. 6 is a vertical cross-sectional schematic of this preferred embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Consult Fig. 1, Fig. 2 and Fig. 3, the preferred embodiment that the utility model can promote the writing implement of pen core comprises a penholder device 1 and a thrust unit 2.
This penholder device 1 comprise 11, the hollows and being installed in of holding a writing brush or pen-write that define the central shaft hole 111 that connects before and after one hold a writing brush or pen-write preceding written 12, back pens cap 13 that are installed in 11 the rear end of holding a writing brush or pen-write of 11 front end and one can insert with moving axially stretch this central shaft hole 111 and before pen core 14 in written 12.
These 11 horizontal draw-in grooves 113 that have a vertical chute 112 that extends axially and radially be communicated with outward by central shaft hole 111 and a plurality of each interval and arrange that hold a writing brush or pen-write along this vertical chute 112.Each horizontal draw-in groove 113 has the teeth groove portion 114 that two correspondences are formed on the left and right sides of vertical chute 112, and the described teeth groove portion about 114 of present embodiment is communicated with these vertical chutes 112, also can not be communicated with this vertical chute 112 certainly in design.This pen core 14 is the elongated rod shape that front end is fined away, and nib 12 was for writing use before its front end was extended.
This thrust unit 2 is one-body molded by plastic material, can be installed in holds a writing brush or pen-write on 11 and can drive pen core 14 with being pushed moves forward and backward, but and is installed in this central shaft hole 111 with comprising an axial slip and is arranged in this vertical chute 112 with the sliding seat 21 of pen core 14 rear end combinations, one and can be in vertical chute 112 axially movablely push away control button 22 and one and is connected this and pushes away the elastomer 23 of controlling button 22 and sliding seat 21.
But this sliding seat 21 is installed in movable block 211 in this central shaft hole 111, one with having an axial slip and is formed on movable block 211 front ends and is formed on movable block 211 rear ends and away from vertically the guiding projection of putting in this vertical chute 112 214 is protruded and stretched to board 213 and the outer radial by movable block 211 of chute 112 outward for 212, one in the grafting cover that pen core is pegged graft.This guiding projection 214 can be used for guiding makes sliding seat 21 pipe that is not in one's hands revolvably move axially in 11.
This pushes away control button 22 has a movable block that is positioned at 11 inboards that hold a writing brush or pen-write 221, outer surface by this movable block 221 and protrudes out and pass the connection rib 222 of vertical chute 112, the briquetting 223 and the positioning wedged block 224 that is convexly equipped with on the outer surface of this movable block 221 that are formed on these connection rib 222 outsides and are positioned at 11 outsides that hold a writing brush or pen-write outward.These movable block 221 compartment of terrains are positioned at this board 213 outsides.This positioning wedged block 224 is corresponding to embed one of them of described horizontal draw-in groove 113, and have two between left and right every and can correspondingly embed the protruding grain portion 225 of teeth groove portion 114.Described protruding grain portion 225 is corresponding with the quantity of teeth groove portion 114, also can only be oppositely arranged one group certainly on being provided with, and that is to say the left that only is arranged on vertical chute 112 or right-hand, does not exceed with present embodiment in the design.
This elastomer 23 have before and after two at interval and be connected to that this pushes away 21 of control button 22 and sliding seats suppress bar 231, each suppresses bar 231 and slightly is crooked U type and has the elasticity of compression, the inner of this elastomer 23 is connected on this board 213, and the one outer end is connected on the movable block 221, has permanent outwards shore this and push away control button 22 so that this positioning wedged block 224 corresponding elastic force that embed horizontal draw-in groove 113.The quantity of suppressing bar 231 certainly in design also can only be provided with one, also can not be subject to present embodiment for more than two.
This thrust unit 2 can be pressed and control and hold a writing brush or pen-write with respect to this and 11 to move between clip position (seeing Fig. 4, Fig. 5) at a clip position (seeing Fig. 2, Fig. 3) and one.As Fig. 2 and shown in Figure 3, when this clip position, this push away the control button 22 be not pressed, and this elastomer 23 outwards shore this push away the control button 22, this positioning wedged block 224 is embedded in the corresponding horizontal draw-in groove 113, make thrust unit 2 be located and can not drive pen core 14 and move by clip.And desire is when promoting pen core 14, must earlier this thrust unit 2 be moved to as Fig. 4 and not clip position shown in Figure 5 by above-mentioned clip position, promptly shown in the arrow among Fig. 4 and Fig. 5, push this and push away control button 22, order pushes away control button 22 and moves inward, make this positioning wedged block 224 inwardly leave horizontal draw-in groove 113, elastomer 23 can be compressed and bend and scratch distortion simultaneously, so as to giving elastomer 23 reseting elasticities, this pushed away control button 22 and can be pushed and drive pen core 14 and 11 release forward or withdrawal backward with respect to holding a writing brush or pen-write this moment, imaginary line state as Fig. 6 shows that this thrust unit 2 is positioned at a rearmost end position that promotes stroke, and the solid line state of Fig. 6 shows that this thrust unit 2 is positioned at a foremost position that promotes stroke, certainly the user can push away control button 22 according to writing style, adjust the length that pen core 14 front ends protrude out preceding nib 12, so when pen core 14 wears away gradually because of writing, can pen core 14 be pushed forward by thrust unit 2, when moving to foremost position, another pen core 14 of promptly replaceable grafting uses for continuing.
In sum, writing implement of the present utility model offers vertical chute 112 and horizontal draw-in groove 113 on 11 holding a writing brush or pen-write, and vertically in the chute 112 thrust unit 2 that combines with pen core 14 is being installed, this thrust unit 2 is one-body molded sliding seat 21, push away control button 22 and elastomer 23, be provided with the positioning wedged block 224 that can corresponding inlay card go into horizontal draw-in groove 113 location on the button 22 pushing away control, as long as push during use this push away the control button 22 allow positioning wedged block 224 leave horizontal draw-in groove 113, can promote control button 22 and drive pen core 14 with respect to 11 releases forward or the withdrawal backward of holding a writing brush or pen-write, therefore by the above-mentioned feeding design of pushing and passing, can make the utility model become the writing implement that structure is innovated, so can reach the purpose of this utility model really.
Claims (7)
1. the writing implement that can promote pen core comprises a penholder device, this penholder device comprise one define a central shaft hole hold a writing brush or pen-write and one can insert the pen core of stretching in this central shaft hole with moving axially; It is characterized in that the horizontal draw-in groove that this holds a writing brush or pen-write and has a vertical chute that extends axially and radially be communicated with outward by this central shaft hole and a plurality of each interval and arrange along this vertical chute; This writing implement also comprises one and can be installed in to hold a writing brush or pen-write with being pushed and go up and can drive the thrust unit that pen core moves forward and backward, but this thrust unit is installed in this central shaft hole and the sliding seat that combines with this pen core rear end with comprising an axial slip, one be arranged in this vertical chute and can be in this vertical chute the axially movable control button that pushes away, this pushes away the control button and has a corresponding positioning wedged block that embeds in one of them horizontal draw-in groove, and this thrust unit comprises that also one connects this and pushes away control button and this sliding seat and have and permanently outwards shore this and push away the control button so that the corresponding elastomer that embeds the elastic force of horizontal draw-in groove of this positioning wedged block.
2. the writing implement that promotes pen core according to claim 1 is characterized in that, this elastomer has at least one and is connected this and pushes away the bar that suppresses that is the U type and has the elasticity of compression between control button and this sliding seat.
3. the writing implement that promotes pen core according to claim 1 and 2, it is characterized in that, this pushes away the control button also has one and is positioned at connection rib and briquetting that is formed on this connection rib outside and is positioned at this outside that holds a writing brush or pen-write that this inboard movable block that holds a writing brush or pen-write, an outer surface by this movable block protruded out and passed this vertical chute outward, this positioning wedged block is convexly equipped with on the outer surface of this movable block, and this elastomeric outer end is connected on this movable block.
4. the writing implement that promotes pen core according to claim 3, it is characterized in that, this sliding seat has that a grafting cover that is formed on front end and pegs graft for this pen core and one are formed on the rear end and pushes away than this controls the board of button further from this vertical chute, this board compartment of terrain is positioned at this movable block inboard, and this elastomeric the inner is connected on this board.
5. the writing implement that promotes pen core according to claim 1 is characterized in that, each horizontal draw-in groove has about two the teeth groove portion that is communicated with, and this positioning wedged block have two between left and right every and can correspondingly embed the protruding grain portion of described teeth groove portion.
6. the writing implement that promotes pen core according to claim 5 is characterized in that, the described teeth groove portion correspondence of each horizontal draw-in groove is formed on the left and right sides of this vertical chute.
7. the writing implement that promotes pen core according to claim 1, it is characterized in that, this penholder device also comprises a hollow and is installed in preceding nib and a back pen cap that is installed in this rear end that holds a writing brush or pen-write of this front end that holds a writing brush or pen-write, and this pen core is inserted and stretched before this in nib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201746659U CN201520122U (en) | 2009-09-18 | 2009-09-18 | Writing tool capable of pushing pen refill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201746659U CN201520122U (en) | 2009-09-18 | 2009-09-18 | Writing tool capable of pushing pen refill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520122U true CN201520122U (en) | 2010-07-07 |
Family
ID=42506301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201746659U Expired - Fee Related CN201520122U (en) | 2009-09-18 | 2009-09-18 | Writing tool capable of pushing pen refill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520122U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225674A (en) * | 2011-03-10 | 2011-10-26 | 卫青山 | Plugging device of pen head and pen holder |
| CN102848803A (en) * | 2012-10-15 | 2013-01-02 | 王元鸿 | Slidable type pen |
| CN114103526A (en) * | 2021-12-20 | 2022-03-01 | 杭州冰汽科技有限公司 | Press trigger pen |
-
2009
- 2009-09-18 CN CN2009201746659U patent/CN201520122U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225674A (en) * | 2011-03-10 | 2011-10-26 | 卫青山 | Plugging device of pen head and pen holder |
| CN102225674B (en) * | 2011-03-10 | 2013-01-16 | 卫青山 | Plugging device of pen head and pen holder |
| CN102848803A (en) * | 2012-10-15 | 2013-01-02 | 王元鸿 | Slidable type pen |
| CN102848803B (en) * | 2012-10-15 | 2014-08-20 | 青岛点石文具用品有限公司 | Slidable type pen |
| CN114103526A (en) * | 2021-12-20 | 2022-03-01 | 杭州冰汽科技有限公司 | Press trigger pen |
| CN114103526B (en) * | 2021-12-20 | 2023-02-03 | 温州市简系文具有限公司 | Press trigger pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20110918 |