CN201456594U - Stretchable stapler - Google Patents
Stretchable stapler Download PDFInfo
- Publication number
- CN201456594U CN201456594U CN2009200776271U CN200920077627U CN201456594U CN 201456594 U CN201456594 U CN 201456594U CN 2009200776271 U CN2009200776271 U CN 2009200776271U CN 200920077627 U CN200920077627 U CN 200920077627U CN 201456594 U CN201456594 U CN 201456594U
- Authority
- CN
- China
- Prior art keywords
- telescopic
- stretchable
- stapler
- telescopic arm
- arm
- 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.)
- Expired - Fee Related
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses a stretchable stapler, which comprises chain rivets, a chain rivet sliding block, a chain rivet offset spring, a positioning spring wall, a return spring, a working press plate and a stretchable chute arranged in a shell. Stretchable arms comprise an upper stretchable arm and a lower stretchable arm; the tail ends of the upper stretchable arm and the lower stretchable arm are movably linked by a round pin; long sides of the stretchable arms are positioned on the same plane; narrow sides of the stretchable arms are waved; the long sides are provided with positioning grooves; a positioning pin is arranged at the tail of the shell; and the stretchable arms on the upper layer and the lower layer can be stretched in time by the return spring.
Description
Technical field:
The utility model relates to a kind of instrument that is used to bind paper, and what be specifically related to is a kind of telescopic stapler.
Background technology:
People often need bound book or file in life at present, because the breadth of special paper is than broad, general binding machine can destroy paper, therefore shines into unnecessary trouble.
The utility model content:
The purpose of this utility model is that a kind of telescopic stapler will be provided: telescopic stapler has solved the binding technique of wide cut paper better, improves the protection of text.
The technical solution of the utility model is a kind of telescopic stapler: comprise that stapler housing, row's nail, slide block, row follow closely shift spring, retainer spring wall, return spring, work pressing plate, also comprise, be arranged on the telescopic arm in the housing, telescopic arm is divided into telescopic arm, following telescopic arm; Last telescopic arm, following telescopic arm end interfix by round pin.
Above-mentioned telescopic stapler, wherein: stretch the brachium limit at grade, the narrow limit of telescopic arm undulate.
Above-mentioned telescopic stapler, wherein: long limit is provided with locating slot.
Above-mentioned telescopic stapler, wherein: the housing afterbody is provided with alignment pin.
Above-mentioned telescopic stapler, wherein: return spring makes that two-layer telescopic arm in time opens up and down.
This practical advantage and good effect is:
Solved the technology that the wide cut paper is difficult to bind in the life, better protection the bookbinding text: return spring makes that two-layer telescopic arm in time opens up and down, has improved operating efficiency.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Accompanying drawing 1 is the structural representation of the telescopic stapler of the utility model.
Accompanying drawing 2 is telescopic chute structural representations of the telescopic stapler of the utility model.
Accompanying drawing 3 is alignment pin schematic diagrames of the telescopic stapler of the utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, telescopic stapler described in the utility model: comprise stapler housing 1, the top is provided with palm pressing plate 12, the row's of being provided with nail 22 workspaces 2 in the described telescopic stapler housing 1, described row follows closely 22 and is placed in the nail-arranging slot 21, slide block 23 row of promotion nail 22 rows of moving to order baffle plate 24, row's nail shift spring 25, retainer spring wall 26, return spring 27, work pressing plate 28, also comprise, be arranged on the telescopic arm 3 in the housing, telescopic arm 3 is divided into two-layer up and down: the described telescopic arm 32 of going up, following telescopic arm 31 ends are by on round pin 29 rows of being fixed on nail 22 workspaces 2, and active link; The housing afterbody is provided with alignment pin 33, referring to Fig. 2, and the narrow limit of telescopic arm undulate 4, the telescopic chute 20 that is arranged in the housing is that hollow is rectangular.
In addition, above-mentioned telescopic stapler all is provided with locating slot 34 in last telescopic arm 32 and following telescopic arm 31, and the housing afterbody is provided with screw alignment pin 33.Last telescopic arm 32, down telescopic arm 31 is by terminal round pin 35 active links, please refer to see shown in Figure 3ly, and the housing afterbody is provided with alignment pin 33 and is screw shaped, and die mould pressing plate 141 is followed closely by following stapler housing 14 rows of being provided with.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a telescopic stapler comprises stapler housing, row's nail, row's nail slide block, row's nail shift spring, retainer spring wall, return spring, work pressing plate, it is characterized in that, also comprises the telescopic chute that is arranged in the housing; Telescopic arm is divided into telescopic arm, following telescopic arm: described upward telescopic arm, following telescopic arm end interlink by round pin.
2. according to the telescopic stapler of claim 1, it is characterized in that, described flexible brachium limit at grade, the narrow limit of telescopic arm undulate.
3. according to the telescopic stapler of claim 2, it is characterized in that described long limit is provided with locating slot.
4. according to the telescopic stapler of claim 1, it is characterized in that described housing afterbody is provided with alignment pin.
5. according to the telescopic stapler of claim 1, it is characterized in that described return spring makes that two-layer telescopic arm in time opens up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200776271U CN201456594U (en) | 2009-06-30 | 2009-06-30 | Stretchable stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200776271U CN201456594U (en) | 2009-06-30 | 2009-06-30 | Stretchable stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201456594U true CN201456594U (en) | 2010-05-12 |
Family
ID=42383947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200776271U Expired - Fee Related CN201456594U (en) | 2009-06-30 | 2009-06-30 | Stretchable stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201456594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536344A (en) * | 2017-10-16 | 2018-01-05 | 镇江市南方工矿器材有限公司 | A kind of sale frame for being easy to fix methane detector |
-
2009
- 2009-06-30 CN CN2009200776271U patent/CN201456594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536344A (en) * | 2017-10-16 | 2018-01-05 | 镇江市南方工矿器材有限公司 | A kind of sale frame for being easy to fix methane detector |
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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: 20100512 Termination date: 20100630 |