CN210081637U - Simple mechanism for preventing staple from bending on stapler - Google Patents
Simple mechanism for preventing staple from bending on stapler Download PDFInfo
- Publication number
- CN210081637U CN210081637U CN201822118278.5U CN201822118278U CN210081637U CN 210081637 U CN210081637 U CN 210081637U CN 201822118278 U CN201822118278 U CN 201822118278U CN 210081637 U CN210081637 U CN 210081637U
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- CN
- China
- Prior art keywords
- staple
- bending
- stapler
- preventing
- slide block
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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
Links
- 238000005452 bending Methods 0.000 title abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Portable Nailing Machines And Staplers (AREA)
Abstract
In the field of stapling equipment for binding paper sheets into a book by using staples, the filing date is 24.2.2018, the filing number is 2018202679203, and a patent named as a mechanism for preventing the staples on a stapler from bending is disclosed, a mechanism for preventing the stapler from bending is disclosed, so that the scheme for increasing the binding thickness is complicated in structure, the simple mechanism for preventing the staples on the stapler is disclosed, and the mechanism comprises a bending preventing slide block, a reset elastic piece, a bending preventing slide block, a staple guide groove, and a staple bending preventing elastic piece, wherein the bending preventing slide block is pressed on the inclined surface of the bending preventing slide block when the staples move downwards in the binding process, the bending preventing slide block is forced to retreat backwards, and the binding is completed, and the technology disclosed by the 2018202679203 patent is simplified.
Description
Technical Field
The present invention relates to a stapler that staples sheets of paper into a bundle, and more particularly to a thickening stapler.
Background
Patent application No. 2018202679203 entitled "a mechanism for preventing bending of staple on stapler" filed 24/2 in 2018 discloses a mechanism for preventing bending of stapler to increase the binding thickness, but the structure of the mechanism is complicated.
Disclosure of Invention
The purpose of the present application is to provide a mechanism for preventing bending of a staple, which is simple in structure.
The utility model provides a simple and convenient crooked mechanism of prevention staple on stapler, includes the staple guide slot, the staple, at least one prevents crooked slider, at least one elasticity that resets, characterized by does not include the guide piece, prevent crooked slider front end and be a inclined plane, this inclined plane downward sloping forward, the staple nail body contacts this inclined plane when from last downward movement in the binding process, prevents crooked slider front end both sides and seals the staple guide slot, the elasticity that resets one end is connected prevents crooked slider other end and is connected the stapler, and the elasticity is applyed forward to preventing crooked slider to the elasticity that resets.
The beneficial effect of this application is: the guide piece is saved, the structure is simplified, and the space is saved.
Drawings
FIG. 1 belongs to example 1, and the mechanism is applied to a schematic view of a strip nail and comprises 10 bending-preventing sliders.
FIG. 2 is a sectional view of embodiment 1 and FIG. 1.
Fig. 3, belonging to example 2, shows a schematic view of the mechanism applied to a stapler, with only one slider preventing bending.
In the figure, 1-bending prevention slide, 2-block-shaped elastic body, 3-base plate, 4-row nail groove, 5-row nail, 6-press nail plate, 21-bending prevention slide, 22-staple, 23-staple guide groove, 24-spring, 25-stapler body.
Detailed Description
The present application will be further described with reference to examples.
First embodiment, with reference to fig. 1-2, a simple mechanism for preventing bending of staples on a stapler includes 10 bending-prevention sliders 1, 10 block-shaped elastic bodies 2, one end of each block-shaped elastic body 2 is connected to a base plate 3, and the other end of each block-shaped elastic body 2 is connected to the bending-prevention slider 1; the mechanism is applied to a general stapler using finished staples, and related parts of the stapler are a staple groove 4, a staple 5 and a staple pressing plate 6; the base plate 3 is fixedly connected with the staple arranging groove 4, the front end of the bending prevention slide block 1 is contacted with the front face of the staple arranging groove 4, the side face of the front end of the bending prevention slide block 1 is used for closing the staple guide groove, and the staple guide groove consists of the front face and the side face of the staple arranging groove 4 and the front face of a second staple of the staple arranging groove 5; the nail pressing plate 6 moves downwards during binding, the first staple of the row of nails 5 is separated from the row of nails 5 and moves downwards under the action of the nail pressing plate 6, the nail body of the staple is contacted with the inclined surface of the first bending-resistant sliding block 1 on the upper surface, and the inclined surface, the front surface of the nail discharging groove 4 and the lower surface of the nail pressing plate 6 jointly restrain the nail body of the staple to prevent the staple from bending; at the same time, the staple body forces the first block 1 to move backwards through the inclined surface, then the second block … …, and the third block to move backwards, in the process, the block-shaped elastic body 2 is compressed to store energy, then the staple pressing plate 6 returns upwards, the block blocks are also returned successively under the action of the block-shaped elastic body 2, and the mechanism realizes the block of the bending of the staple in a complete binding process.
In the second embodiment, referring to the first embodiment with reference to fig. 3, in the self-stapling stapler in which the stapling portion is generally in the form of a component, i.e., a stapling head, the bending prevention slider 21 is placed on the stapler body 25, the staple guide slot 22 is connected to the stapler body 25, the compression spring 23 is connected to the rear of the bending prevention slider 21 at one end and to the stapler body 25 at the other end, both sides of the front end of the bending prevention slider 21 are closed to close the opening inside the staple guide slot 24, and the staple 25 moves down along the staple guide slot 24 to perform stapling, the present invention is applied to the stapler for self-stapling, and includes the bending prevention slider 21, the staple 22, the compression spring 24, and the stapler body 25.
Claims (1)
1. The utility model provides a simple and convenient crooked mechanism of prevention staple on stapler, includes the staple guide slot, the staple, at least one prevents crooked slider, at least one elasticity that resets, characterized by does not include the guide piece, prevent crooked slider front end and be a inclined plane, this inclined plane downward sloping forward, the staple nail body contacts this inclined plane when from last downward movement in the binding process, prevents crooked slider front end both sides and seals the staple guide slot, the elasticity that resets one end is connected prevents crooked slider other end and is connected the stapler, and the elasticity is applyed forward to preventing crooked slider to the elasticity that resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118278.5U CN210081637U (en) | 2018-12-18 | 2018-12-18 | Simple mechanism for preventing staple from bending on stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118278.5U CN210081637U (en) | 2018-12-18 | 2018-12-18 | Simple mechanism for preventing staple from bending on stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210081637U true CN210081637U (en) | 2020-02-18 |
Family
ID=69469777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822118278.5U Expired - Fee Related CN210081637U (en) | 2018-12-18 | 2018-12-18 | Simple mechanism for preventing staple from bending on stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210081637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397199A (en) * | 2018-12-18 | 2019-03-01 | 崔成群 | A kind of curved mechanism of prevention staple on stapler of simplicity |
-
2018
- 2018-12-18 CN CN201822118278.5U patent/CN210081637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397199A (en) * | 2018-12-18 | 2019-03-01 | 崔成群 | A kind of curved mechanism of prevention staple on stapler of simplicity |
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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: 20200218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |