CN203426973U - Retractable type book sewer - Google Patents
Retractable type book sewer Download PDFInfo
- Publication number
- CN203426973U CN203426973U CN201320532634.2U CN201320532634U CN203426973U CN 203426973 U CN203426973 U CN 203426973U CN 201320532634 U CN201320532634 U CN 201320532634U CN 203426973 U CN203426973 U CN 203426973U
- Authority
- CN
- China
- Prior art keywords
- bookbinding
- retractable
- slot
- base
- press plate
- 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
Links
Images
Landscapes
- Sheet Holders (AREA)
Abstract
The utility model provides a retractable type book sewer, which belongs to stationery commodity. The structure of the retractable type book sewer comprises a press plate, a bookbinding slot and a base, wherein the press plate, the bookbinding slot and the end of the base are sequentially connected together by a rotating shaft; a retractable press plate is of a U-shaped slot structure of which the lower part is open and the retractable press plate can be sleeved on the end of the press plate; a retractable bookbinding slot is of a U-shaped slot structure of which the upper part is open and the retractable bookbinding slot can be sleeved on the end of the bookbinding slot; a second screw knob is arranged on the side of the retractable bookbinding slot and used for fixing the retractable bookbinding slot and the bookbinding slot together; a movable base is of a U-shaped slot structure of which the upper part is open and the movable base is sleeved on the end of the base. Due to the adoption of the retractable type book sewer, the bookbinding length can be adjusted according to the size of to-be-bound test paper and bills; furthermore, the retractable type book sewer is simple in structure, low in manufacturing cost and convenient to carry.
Description
Technical field
The utility model relates to a kind of stapler, specifically a kind of extension stitcher.
Background technology
In the modern life, learn examination paper used and generally all adopt stapler to bind with office document used, both can save time and can also reduce cost.Yet traditional stapler can only be bound examination paper or document that size is less, when bookbinding size is larger, must adopt larger-size stapler, this stapler is not only expensive but also be not easy to carry, and this has just brought a lot of inconvenience to our routine work.
Utility model content
The purpose of this utility model is to provide a kind of extension stitcher, and this extension stitcher can be according to bookbinding adjusted size length, and be easy to carry.
The technical scheme in the invention for solving the technical problem is: a kind of extension stitcher, its structure comprises pressing plate, bookbinding groove and base, described pressing plate, bookbinding groove and base end are connected in turn by rotating shaft, telescopic pressure plate is bottom uncovered U-lag shape structure, can be set in pressing plate end, flexible bookbinding groove is open topped U-lag shape structure, can be set in binding groove end, the second screw knob is installed on flexible bookbinding groove side, in order to itself and bookbinding groove are fixed, mobile base is upper opening U-lag shape structure, is set in base end.
The beneficial effects of the utility model are: use this extension stitcher, can be according to examination paper and the document size of bookbinding, and adjustment length is bound, and this extension stitcher is simple in structure, cheap and be easy to carry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 pressing plate, 2 bookbinding grooves, 3 bases, 4 rotating shafts, 5 telescopic pressure plates, 6 first screw knobs, 7 flexible bookbinding grooves, 8 second screw knobs, 9 mobile base.
The specific embodiment
As shown in Figure 1., comprising pressing plate 1, bookbinding groove 2 and base 3, described pressing plate 1, bookbinding groove 2 and base 3 ends are connected in turn by rotating shaft 4.Telescopic pressure plate 5 is bottom uncovered U-lag shape structure, can be set in pressing plate 1 end, and the first screw knob 6 is installed on telescopic pressure plate 5 sides, in order to itself and pressing plate 1 is fixing.Flexible bookbinding groove 7 is open topped U-lag shape structure, can be set in binding groove 2 ends, and the second screw knob is installed on flexible bookbinding groove 7 sides, in order to it is fixing with bookbinding groove 2.Mobile base 9 is upper opening U-lag shape structure, is set in base 3 ends.
During use, according to the size of bookbinding paper and document, pull telescopic pressure plate 5 and flexible bookbinding groove 7, make the two end corresponding up and down, then tighten the first screw knob 6 and the second screw knob 8, it is fixed, finally pull mobile base 9, aimed at flexible bookbinding groove 7 tops, paper machine document is put thereon and can be bound.
Claims (1)
1. an extension stitcher, comprise pressing plate, bookbinding groove and base, described pressing plate, bookbinding groove and base end are connected in turn by rotating shaft, it is characterized in that, telescopic pressure plate is bottom uncovered U-lag shape structure, can be set in pressing plate end, flexible bookbinding groove is open topped U-lag shape structure, can be set in binding groove end, and the second screw knob is installed on flexible bookbinding groove side, mobile base is upper opening U-lag shape structure, is set in base end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532634.2U CN203426973U (en) | 2013-08-29 | 2013-08-29 | Retractable type book sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532634.2U CN203426973U (en) | 2013-08-29 | 2013-08-29 | Retractable type book sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426973U true CN203426973U (en) | 2014-02-12 |
Family
ID=50056033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532634.2U Expired - Fee Related CN203426973U (en) | 2013-08-29 | 2013-08-29 | Retractable type book sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826692A (en) * | 2017-04-13 | 2017-06-13 | 武汉大学 | A kind of stapler |
-
2013
- 2013-08-29 CN CN201320532634.2U patent/CN203426973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826692A (en) * | 2017-04-13 | 2017-06-13 | 武汉大学 | A kind of stapler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203426973U (en) | Retractable type book sewer | |
| CN202922541U (en) | Simple saddle binder | |
| CN201192934Y (en) | Stapler | |
| CN203305170U (en) | Stapler | |
| CN203358077U (en) | Iron ring binding machine with ring pressing and punching linkage mechanism | |
| CN202399231U (en) | Stapler | |
| CN203712644U (en) | Quick binding machine | |
| CN201900821U (en) | Book clamping tool for reading | |
| CN201848830U (en) | Paper aligning stapler | |
| CN201415567Y (en) | Drawing board | |
| CN204123853U (en) | With the drawing board of adjustable pressing clip | |
| CN202944050U (en) | Simple and easy file tidying folder | |
| CN203630760U (en) | Structure for improving binding stability between ITO film and FPC | |
| CN203110552U (en) | Stapler | |
| CN202318244U (en) | Graduated stapler | |
| CN203178134U (en) | Tension test clamp | |
| CN203566645U (en) | Stapler | |
| CN202412215U (en) | Stapling machine with rulers | |
| CN201102410Y (en) | Novel ruler | |
| CN203157415U (en) | Accounting document pressing device | |
| CN202753126U (en) | Stapler with functions of pressing and disassembling | |
| CN202163126U (en) | Book cover rolling clamp | |
| CN204946425U (en) | The portable teaching plan papers clamp of a kind of college English teachers | |
| CN202046025U (en) | Fixing hand for book reading | |
| CN104723283A (en) | Stapler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |