CN208993375U - A kind of push button drawing pin - Google Patents
A kind of push button drawing pin Download PDFInfo
- Publication number
- CN208993375U CN208993375U CN201820957618.0U CN201820957618U CN208993375U CN 208993375 U CN208993375 U CN 208993375U CN 201820957618 U CN201820957618 U CN 201820957618U CN 208993375 U CN208993375 U CN 208993375U
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- CN
- China
- Prior art keywords
- pressing plate
- drawing pin
- connecting column
- spring
- shell
- 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.)
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Abstract
The utility model 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 utility model 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 utility model 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.
Utility model content
The purpose of this utility model is to provide a kind of push button drawing pins, can satisfy in the case where not damaging object to be pressed from both sides
Object is gripped.
Realize the technical solution of the utility model aim are as follows: a kind of push button drawing pin, including button, shell and drawing pin
Ontology;
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 ontology 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.
The utility model compared with prior art, remarkable advantage are as follows: 1) drawing pin structure of the utility model simple, production
Simple process and low cost;2) the utility model can clamp fixation in the case where not damaging fixation;3) originally
Spring is used in utility model, since the compression degree of spring is different, so that the upper surface of pressing plate and upper casing under the drawing pin
Overlapping region range between lower surface is changeable, can fix the fixation of different-thickness.
The utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the whole isometric drawing of the utility model push button drawing pin original state.
Fig. 2 is the main view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the top view of Fig. 1.
Fig. 5 is the whole isometric drawing of the utility model push button drawing pin button press state.
Fig. 6 is the main view of Fig. 5.
Fig. 7 is the left view of Fig. 5.
Fig. 8 is the top view of Fig. 5.
Cross-sectional view when Fig. 9 is the utility model push button drawing pin original state.
Cross-sectional view when Figure 10 is the utility model push button drawing pin button press state.
Figure 11 is the button entirety isometric drawing of the utility model push button drawing pin.
Figure 12 is the main view of Figure 11.
Figure 13 is the left view of Figure 11.
Figure 14 is the top view of Figure 11.
The shell entirety isometric drawing of Figure 15 the utility model push button drawing pin.
Figure 16 is the main view of Figure 15.
Figure 17 is the left view of Figure 15.
Figure 18 is the top view of Figure 15.
Specific embodiment
In conjunction with Fig. 1~Figure 10, a kind of push button drawing pin of the utility model, including button 1, shell 3 and drawing pin ontology 7;
In conjunction with Figure 11~Figure 14, button 1 include upper pressing plate 1-1, the first connecting column 1-2, lower pressing plate 1-3, it is described on
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 knot of 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.
In conjunction with Figure 15~Figure 18, 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 the generally U-shaped structure of U-shaped structure, that is, shell 3;The upper casing 3-1's
Upper surface is equipped with the second installing port, the upper surface of lower casing 3-3 is equipped with third installing port;Wherein the second connecting column 3-2 is sky
Heart body, the first connecting column 1-2 are 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 ontology 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 3U type structure;Along spring
4 telescopic direction, which press upper pressing plate 1-1, compresses spring 4, and upper pressing plate 1-1 drives the first connecting column 1-2, lower pressing plate 1-3
It is moved together to 4 compression direction of spring, thus the gap of button 1U type structure exists with the gap of shell 3U type structure is overlapped area
Object to be pressed from both sides is placed in the overlapping region, pressing plate 1-1 in release by domain, then spring 4 is sprung back so that lower pressing plate 1-3 is along bullet
4 rebound direction of spring moves and drives pressing plate 1-1, the first connecting column 1-2 to move together, until the upper table of lower pressing plate 1-3
Face 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 ontology 7 is fixed on shell 3 by screw 6.
Further, drawing pin ontology 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 utility model is described in detail below with reference to embodiment.
Embodiment 1
In conjunction with Fig. 1~Figure 10, a kind of push button drawing pin of the utility model, including button 1, shell 3 and drawing pin ontology 7;
There are gaps between button 1 and shell 3.
In conjunction with Figure 11~Figure 14, button 1 include upper pressing plate 1-1, the first connecting column 1-2, lower pressing plate 1-3, it is described on
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 knot of 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.
In conjunction with Figure 15~Figure 18, 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 the generally U-shaped structure of U-shaped structure, that is, shell 3;The upper casing 3-1's
Upper surface is equipped with the first installing port, the upper surface of lower casing 3-3 is equipped with the second installing port;Wherein the second connecting column 3-2 is sky
Heart body, the first connecting column 1-2 are 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 ontology 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 ontology 7 is fixed on shell 3 by screw 6.
Embodiment 6
This programme difference from example 1 is that:
Drawing pin ontology 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 ontology 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.
The push button drawing pin of the utility model causes not it is possible to prevente effectively from treating grip object during use
With the destruction of degree, and the object of different-thickness can be gripped, had a wide range of application, furthermore the structure of drawing pin is simple, therefore
Manufacturing process is simple, low in cost.
Claims (9)
1. a kind of push button drawing pin, which is characterized in that including button (1), shell (3) and drawing pin ontology (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 ontology (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 ontology (7) is fixed by screw (6)
In on shell (3).
8. push button drawing pin according to claim 1, which is characterized in that the drawing pin ontology (7) is along the flexible of spring (4)
Direction 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 |
---|---|---|---|
CN201820957618.0U CN208993375U (en) | 2018-06-21 | 2018-06-21 | A kind of push button drawing pin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820957618.0U CN208993375U (en) | 2018-06-21 | 2018-06-21 | A kind of push button drawing pin |
Publications (1)
Publication Number | Publication Date |
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CN208993375U true CN208993375U (en) | 2019-06-18 |
Family
ID=66795222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820957618.0U Expired - Fee Related CN208993375U (en) | 2018-06-21 | 2018-06-21 | A kind of push button drawing pin |
Country Status (1)
Country | Link |
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CN (1) | CN208993375U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109017078A (en) * | 2018-06-21 | 2018-12-18 | 南京理工大学 | A kind of push button drawing pin |
-
2018
- 2018-06-21 CN CN201820957618.0U patent/CN208993375U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109017078A (en) * | 2018-06-21 | 2018-12-18 | 南京理工大学 | A kind of push button drawing pin |
CN109017078B (en) * | 2018-06-21 | 2023-11-17 | 南京理工大学 | Push button type drawing pin |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20200621 |
|
CF01 | Termination of patent right due to non-payment of annual fee |