CN109017078A - A kind of push button drawing pin - Google Patents
A kind of push button drawing pin Download PDFInfo
- Publication number
- CN109017078A CN109017078A CN201810642240.XA CN201810642240A CN109017078A CN 109017078 A CN109017078 A CN 109017078A CN 201810642240 A CN201810642240 A CN 201810642240A CN 109017078 A CN109017078 A CN 109017078A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- drawing pin
- connecting column
- shell
- spring
- Prior art date
- 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.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims abstract description 71
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M15/00—Drawing-pins, Thumb-tacks
Landscapes
- Finger-Pressure Massage (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of push button drawing pins, including button, shell and drawing pin；Button includes upper pressing plate, the first connecting column, lower pressing plate, and three constitutes U-shaped structure, and the lower surface of lower pressing plate is equipped with the first installing port and lower pressing plate is hollow body；Shell includes upper casing, the second connecting column, lower casing, and three constitutes U-shaped structure；The upper surface of the upper casing is equipped with the second installing port, the upper surface of lower casing is equipped with third installing port；Second connecting column is hollow body, and the first connecting column is located in the second connecting column；The periphery of button is equipped with protrusion, encloses in shell equipped with card slot, protrusion is placed in card slot；Spring base is arranged in the inside of lower casing lower surface, spring is arranged on spring base, the other end of spring is connected by the first installing port with the upper surface of lower pressing plate.The present invention will not damage object to be fixed and can fix the object to be fixed of different-thickness, and structure is simple, simple production process, low in cost.
Description
Technical field
The invention belongs to field of fixation devices, especially a kind of push button drawing pin.
Background technique
Drawing pin is common Simple fixing device, easy to use, be widely used, and is seen everywhere in life, is usually used in solid
Fixed various paper documents etc..According to the different demand of people, there are various drawing pin designs.It easily pricks the hand for drawing pin, specially
Benefit number discloses a kind of preventing hand pricking easily fastening figure for 201621256570.8 Chinese patent " a kind of preventing hand pricking easily fasten drawing pin "
Nail can prevent the hand of user is standby to prick and can increase the fixed strength of drawing pin.Difficult, Patent No. is dismantled for drawing pin
A kind of 201710608592.9 Chinese patent " easy-to-dismount drawing pin " discloses a kind of easy-to-dismount drawing pin, with flat
Formula drawing pin puts forth effort the big advantage of area, and has the advantages that American drawing pin is easily pulled out.Existing drawing pin design is directed to
Above two problem, the damage there is no consideration drawing pin to paper or other fixations, and thinking are only limitted to drawing pin can only
For fixing paper document.
Summary of the invention
The purpose of the present invention is to provide a kind of push button drawing pin, can satisfy object in the case where not damaging object to be pressed from both sides
Body grips.
The technical solution for realizing the aim of the invention is as follows: a kind of push button drawing pin, including button, shell and drawing pin；
The button includes upper pressing plate, the first connecting column, lower pressing plate, the upper pressing plate by the first connecting column with
Lower pressing plate is connected, and three constitutes U-shaped structure, that is, button generally U-shaped structure；The lower surface of lower pressing plate is equipped with the first installation
Mouth and lower pressing plate are hollow body；
The shell includes upper casing, the second connecting column, lower casing, and the upper casing is connected by the second connecting column with lower casing, and three
Person constitutes U-shaped structure, that is, shell generally U-shaped structure；The upper surface of the upper casing is equipped with the upper surface of the second installing port, lower casing
Equipped with third installing port；Wherein second connecting column is hollow body, and the first connecting column is located in the second connecting column；
The periphery of the button is equipped with protrusion, encloses in shell equipped with card slot, the protrusion is placed in card slot, and card slot passes through
Limit the motion range of protrusion and then the motion range of limit button；
Spring base is arranged in the inside of the lower casing lower surface, and spring is arranged on spring base, and the other end of spring passes through first
Installing port connects with the upper surface of lower pressing plate；
The drawing pin for fixing drawing pin entirety is fixed on shell；
When the push button drawing pin is in original state: the gap of lower pressing plate filling shell U-shaped structure；Along telescopic spring
Direction, which presses upper pressing plate, makes spring-compressed, and upper pressing plate drives the first connecting column, lower pressing plate together to spring-compressed direction
Movement, thus the gap of the gap of button U-shaped structure and shell U-shaped structure is there are overlapping region, will object be pressed from both sides to be placed in this heavy
Close region in, pressing plate in release, then recoil of spring lower pressing plate is moved along recoil of spring direction and drive upper pressing plate,
First connecting column moves together, until the upper surface of lower pressing plate and the lower surface of upper casing will be tight to clip, completes clamping work
Make.
Compared with prior art, the present invention its remarkable advantage are as follows: 1) drawing pin structure of the invention is simple, production technology letter
It is single, it is at low cost；2) present invention can clamp fixation in the case where not damaging fixation；3) it is used in the present invention
Spring, since the compression degree of spring is different, so that the weight under the drawing pin between the upper surface of pressing plate and the lower surface of upper casing
Folded regional scope is changeable, can fix the fixation of different-thickness.
Present invention is further described in detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the overall schematic and its three-view diagram of push button drawing pin original state of the present invention, wherein figure (a) is main view
Figure, figure (b) are left view, and figure (c) is top view, and figure (d) is the isometric drawing of drawing pin entirety.
Fig. 2 is the overall schematic and its three-view diagram of push button drawing pin button press state of the present invention, wherein based on figure (a)
View, figure (b) are left view, and figure (c) is top view, and figure (d) is the isometric drawing of drawing pin entirety.
Cross-sectional view when Fig. 3 is push button drawing pin original state of the present invention.
Cross-sectional view when Fig. 4 is push button drawing pin button press state of the present invention.
Fig. 5 is the button overall schematic and its three-view diagram of push button drawing pin of the present invention, wherein figure (a) is the main view of button
Figure, figure (b) are the left view of button, and figure (c) is the top view of button, and figure (d) is the isometric drawing of button.
Fig. 6 is the shell overall schematic and its three-view diagram of push button drawing pin of the present invention, wherein figure (a) is the main view of shell
Figure, figure (b) are the left view of shell, and figure (c) is the top view of shell, and figure (d) is the isometric drawing of shell.
Fig. 7 is the rendering effect figure of push button drawing pin of the present invention.
Fig. 8 is push button drawing pin of the present invention using schematic diagram, wherein figure (a) is the push button of no fixture to be held
Drawing pin uses schematic diagram, and figure (b) is the use schematic diagram that push button drawing pin grips object.
Specific embodiment
In conjunction with Fig. 1,2,3,4, a kind of push button drawing pin of the invention, including button 1, shell 3 and drawing pin 7；
In conjunction with Fig. 5, button 1 includes upper pressing plate 1-1, the first connecting column 1-2, lower pressing plate 1-3, the upper pressing plate 1-
1 is connected by the first connecting column 1-2 with lower pressing plate 1-3, and three constitutes the generally U-shaped structure of U-shaped structure, that is, button 1.Under press
The lower surface of pressing plate 1-3 is equipped with the first installing port and lower pressing plate 1-3 is hollow body.
In conjunction with Fig. 6, shell 3 connects including upper casing 3-1, the second connecting column 3-2, lower casing 3-3, the upper casing 3-1 by second
It meets column 3-2 to be connected with lower casing 3-3, three constitutes the generally U-shaped structure of U-shaped structure, that is, shell 3；The upper surface of the upper casing 3-1
Upper surface equipped with the second installing port, lower casing 3-3 is equipped with third installing port；Wherein the second connecting column 3-2 is hollow body, the
One connecting column 1-2 is located in the second connecting column 3-2.
The periphery of button 1 is equipped with protrusion, encloses in shell 3 equipped with card slot, the protrusion is placed in card slot, and card slot passes through limit
Make the motion range of protrusion and then the motion range of limit button 1.
Spring base 5 is arranged in the inside of the lower surface lower casing 3-3, is arranged spring 4 on spring base 5, and the other end of spring 4 passes through the
One installing port connects with the upper surface of lower pressing plate 1-3.
Drawing pin 7 for fixing drawing pin entirety is fixed on shell 3.
In conjunction with Fig. 7,8, when the push button drawing pin is in original state: lower pressing plate 1-3 filling shell 3U type structure
Gap；Pressing upper pressing plate 1-1 along 4 telescopic direction of spring compresses spring 4, the first connecting column 1-2 of upper pressing plate 1-1 drive,
Lower pressing plate 1-3 is moved to 4 compression direction of spring together, thus the gap in the gap of button 1U type structure and shell 3U type structure
There are overlapping regions, object to be pressed from both sides are placed in the overlapping region, pressing plate 1-1 in release, then the rebound of spring 4 is so that lower pressing
Plate 1-3 moves along 4 rebound direction of spring and drives upper pressing plate 1-1, the first connecting column 1-2 to move together, until lower pressing plate
The upper surface of 1-3 and the lower surface of upper casing 3-1 will be tight to clip, complete clamping work.
Further, there are gaps between button 1 and shell 3.
Further, Skidproof soft cushion 2 is arranged in the upper surface of lower pressing plate 1-3.
Further, the periphery of upper pressing plate 1-1 is equipped with protrusion, encloses in upper casing 3-1 equipped with card slot, the protrusion is placed in
In card slot.
Further, the periphery of lower pressing plate 1-3 is equipped with protrusion, encloses in lower casing 3-3 equipped with card slot, the protrusion is placed in
In card slot.
Further, the periphery of the first connecting column 1-2 is equipped with protrusion, encloses in the second connecting column 3-2 equipped with card slot, described
Protrusion is placed in card slot.
Further, drawing pin 7 is fixed on shell 3 by screw 6.
Further, drawing pin 7 is along the lower surface that the telescopic direction of spring 4 is fixed on lower casing 3-3.
Further, the number of spring 4 is 2.
The present invention is described in detail below with reference to embodiment.
Embodiment 1
In conjunction with Fig. 1,2,3,4, a kind of push button drawing pin of the invention, including button 1, shell 3 and drawing pin 7；Button 1 and outer
There are gaps between shell 3.
In conjunction with Fig. 5, button 1 includes upper pressing plate 1-1, the first connecting column 1-2, lower pressing plate 1-3, the upper pressing plate 1-
1 is connected by the first connecting column 1-2 with lower pressing plate 1-3, and three constitutes the generally U-shaped structure of U-shaped structure, that is, button 1.Under press
The lower surface of pressing plate 1-3 is equipped with the first installing port and lower pressing plate 1-3 is hollow body.
In conjunction with Fig. 6, shell 3 connects including upper casing 3-1, the second connecting column 3-2, lower casing 3-3, the upper casing 3-1 by second
It meets column 3-2 to be connected with lower casing 3-3, three constitutes the generally U-shaped structure of U-shaped structure, that is, shell 3；The upper surface of the upper casing 3-1
Upper surface equipped with the first installing port, lower casing 3-3 is equipped with the second installing port；Wherein the second connecting column 3-2 is hollow body, the
One connecting column 1-2 is located in the second connecting column 3-2.Skidproof soft cushion 2 is arranged in the upper surface of lower pressing plate 1-3.
The periphery of pressing plate 1-1 is equipped with protrusion on button 1, encloses in 3 upper casing 3-1 of shell equipped with card slot, the protrusion is set
In the motion range that in card slot, card slot passes through the motion range limit button 1 of limitation protrusion.
Spring base 5 is arranged in the inside of the lower surface lower casing 3-3, is arranged spring 4 on spring base 5, and the other end of spring 4 passes through the
One installing port connects with the upper surface of lower pressing plate 1-3.
Drawing pin 7 for fixing drawing pin entirety is fixed on shell 3.
Embodiment 2
This programme difference from example 1 is that:
The periphery of pressing plate 1-1 is not provided with protrusion on button 1, encloses in 3 upper casing 3-1 of shell and is not provided with card slot, and button 1
The periphery of lower pressing plate 1-3 is equipped with protrusion, encloses in 3 lower casing 3-3 of shell equipped with card slot, the protrusion is placed in card slot, card slot
Pass through the motion range of the motion range limit button 1 of limitation protrusion.
Embodiment 3
This programme difference from example 1 is that:
The periphery of pressing plate 1-1 is not provided with protrusion on button 1, encloses in 3 upper casing 3-1 of shell and is not provided with card slot, and button 1
The periphery of first connecting column 1-2 is equipped with protrusion, encloses in 3 second connecting column 3-2 of shell equipped with card slot, the protrusion is placed in card slot
Motion range interior, that card slot passes through the motion range limit button 1 of limitation protrusion.
Embodiment 4
This programme difference from example 1 is that:
The lower pressing plate 1-3 of button 1, the peripheral of the first connecting column 1-2 are also equipped with protrusion, and 3 upper casing 3-1 of shell, second connect
Interior enclose for meeting column 3-2 is also equipped with card slot, and the protrusion is placed in the card slot of corresponding position, the movement that card slot passes through limitation protrusion
The motion range of range and then limit button 1.
Embodiment 5
This programme difference from example 1 is that:
Drawing pin 7 is fixed on shell 3 by screw 6.
Embodiment 6
This programme difference from example 1 is that:
Drawing pin 7 is fixed on the lower surface of lower casing 3-3 along the telescopic direction of spring 4 by screw 6.
Embodiment 7
This programme difference from example 1 is that:
Drawing pin 7 passes through the side that screw 6 is fixed on lower casing 3-3 along the vertical direction of 4 telescopic direction of spring.
Push button drawing pin of the invention causes different journeys it is possible to prevente effectively from treating grip object during use
The destruction of degree, and the object of different-thickness can be gripped, have a wide range of application, furthermore the structure of drawing pin is simple, therefore manufactures
Simple process and low cost.
Claims (9)
1. a kind of push button drawing pin, which is characterized in that including button (1), shell (3) and drawing pin (7)；
The button (1) includes upper pressing plate (1-1), the first connecting column (1-2), lower pressing plate (1-3), the upper pressing plate
(1-1) is connected by the first connecting column (1-2) with lower pressing plate (1-3), and it is generally U-shaped that three constitutes U-shaped structure, that is, button (1)
Structure；The lower surface of lower pressing plate (1-3) is equipped with the first installing port and lower pressing plate (1-3) is hollow body；
The shell (3) includes upper casing (3-1), the second connecting column (3-2), lower casing (3-3), and the upper casing (3-1) passes through second
Connecting column (3-2) is connected with lower casing (3-3), and three constitutes U-shaped structure, that is, shell (3) generally U-shaped structure；Upper casing (the 3-
1) upper surface is equipped with the second installing port, the upper surface of lower casing (3-3) is equipped with third installing port；Wherein second connecting column
(3-2) is hollow body, and the first connecting column (1-2) is located in the second connecting column (3-2)；
The periphery of the button (1) is equipped with protrusion, encloses in shell (3) equipped with card slot, and the protrusion is placed in card slot, and card slot is logical
Cross the motion range of limitation protrusion and then the motion range of limit button (1)；
Spring base (5) are arranged in the inside of lower casing (3-3) lower surface, and spring (4) are arranged on spring base (5), spring (4) it is another
One end is connected by the first installing port with the upper surface of lower pressing plate (1-3)；
The drawing pin (7) for fixing drawing pin entirety is fixed on shell (3)；
When the push button drawing pin is in original state: the gap of lower pressing plate (1-3) filling shell (3) U-shaped structure；Along spring
(4) telescopic direction, which presses upper pressing plate (1-1), compresses spring (4), upper pressing plate (1-1) drive the first connecting column (1-2), under
Pressing plate (1-3) is moved to spring (4) compression direction together, thus the gap of button (1) U-shaped structure and shell (3) U-shaped structure
There are overlapping regions in gap, object to be pressed from both sides is placed in the overlapping region, pressing plate (1-1) in release, then spring (4) is sprung back
So that lower pressing plate (1-3) moves along spring (4) rebound direction and drives upper pressing plate (1-1), the first connecting column (1-2) together
Movement completes clamping work until the upper surface of lower pressing plate (1-3) and the lower surface of upper casing (3-1) will be tight to clip.
2. push button drawing pin according to claim 1, which is characterized in that between existing between the button (1) and shell (3)
Gap.
3. push button drawing pin according to claim 1, which is characterized in that the upper surface of the lower pressing plate (1-3) is arranged
Skidproof soft cushion (2).
4. push button drawing pin according to claim 1, which is characterized in that the periphery of the upper pressing plate (1-1) is equipped with convex
It rises, encloses in upper casing (3-1) equipped with card slot, the protrusion is placed in card slot.
5. push button drawing pin according to claim 1, which is characterized in that the periphery of the lower pressing plate (1-3) is equipped with convex
It rises, encloses in lower casing (3-3) equipped with card slot, the protrusion is placed in card slot.
6. push button drawing pin according to claim 1, which is characterized in that the periphery of first connecting column (1-2) is equipped with
Protrusion, the interior of the second connecting column (3-2) are enclosed equipped with card slot, and the protrusion is placed in card slot.
7. push button drawing pin according to claim 1, which is characterized in that the drawing pin (7) is fixed on outer by screw (6)
On shell (3).
8. push button drawing pin according to claim 1, which is characterized in that telescopic direction of the drawing pin (7) along spring (4)
It is fixed on the lower surface of lower casing (3-3).
9. push button drawing pin according to claim 1, which is characterized in that the number of the spring (4) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642240.XA CN109017078B (en) | 2018-06-21 | 2018-06-21 | Push button type drawing pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642240.XA CN109017078B (en) | 2018-06-21 | 2018-06-21 | Push button type drawing pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109017078A true CN109017078A (en) | 2018-12-18 |
| CN109017078B CN109017078B (en) | 2023-11-17 |
Family
ID=64610133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810642240.XA Active CN109017078B (en) | 2018-06-21 | 2018-06-21 | Push button type drawing pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109017078B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM294426U (en) * | 2005-11-03 | 2006-07-21 | Ideco Internat Inc | Improved structure for modeling clip pen, paper clip device |
| CN2853426Y (en) * | 2005-12-28 | 2007-01-03 | 吕豪文 | Model pen holding, paper clip apparatus |
| JP2008119856A (en) * | 2006-11-08 | 2008-05-29 | Muneshichi Yamamoto | Clip |
| JP2009300193A (en) * | 2008-06-12 | 2009-12-24 | Asuka Denshi Kk | Testing connector of electronic component |
| CN204160989U (en) * | 2014-08-15 | 2015-02-18 | 周煜琳 | A kind of Thumbtack |
| CN104669897A (en) * | 2014-12-25 | 2015-06-03 | 安徽泓光网络工程有限公司 | Drawing pin with clamp |
| JP5798274B1 (en) * | 2015-04-27 | 2015-10-21 | 博和 大西 | Insertion aid |
| CN205705895U (en) * | 2016-04-14 | 2016-11-23 | 福建品派包装有限公司 | A kind of ailhead rotatable pressing-clamp type drawing pin |
| CN208993375U (en) * | 2018-06-21 | 2019-06-18 | 南京理工大学 | A kind of push button drawing pin |
-
2018
- 2018-06-21 CN CN201810642240.XA patent/CN109017078B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM294426U (en) * | 2005-11-03 | 2006-07-21 | Ideco Internat Inc | Improved structure for modeling clip pen, paper clip device |
| CN2853426Y (en) * | 2005-12-28 | 2007-01-03 | 吕豪文 | Model pen holding, paper clip apparatus |
| JP2008119856A (en) * | 2006-11-08 | 2008-05-29 | Muneshichi Yamamoto | Clip |
| JP2009300193A (en) * | 2008-06-12 | 2009-12-24 | Asuka Denshi Kk | Testing connector of electronic component |
| CN204160989U (en) * | 2014-08-15 | 2015-02-18 | 周煜琳 | A kind of Thumbtack |
| CN104669897A (en) * | 2014-12-25 | 2015-06-03 | 安徽泓光网络工程有限公司 | Drawing pin with clamp |
| JP5798274B1 (en) * | 2015-04-27 | 2015-10-21 | 博和 大西 | Insertion aid |
| CN205705895U (en) * | 2016-04-14 | 2016-11-23 | 福建品派包装有限公司 | A kind of ailhead rotatable pressing-clamp type drawing pin |
| CN208993375U (en) * | 2018-06-21 | 2019-06-18 | 南京理工大学 | A kind of push button drawing pin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109017078B (en) | 2023-11-17 |
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Inventor after: Chen Qianwen Inventor after: Duan Qijun Inventor after: Liu Xin Inventor after: Li Xing Inventor before: Chen Qianwen Inventor before: Duan Qijun Inventor before: Liu Xin Inventor before: Li Xing |
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