CN204248827U - A kind of extension book binder - Google Patents
A kind of extension book binder Download PDFInfo
- Publication number
- CN204248827U CN204248827U CN201420610444.2U CN201420610444U CN204248827U CN 204248827 U CN204248827 U CN 204248827U CN 201420610444 U CN201420610444 U CN 201420610444U CN 204248827 U CN204248827 U CN 204248827U
- Authority
- CN
- China
- Prior art keywords
- expansion links
- connecting rod
- fixedly connected
- utility
- sides
- 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 belongs to daily life learning, novel office table separation, is specifically related to a kind of extension book binder.Solve current stapler and conveniently can not regulate length and problem highly, its technical scheme comprises lower body, upper body, two upper expansion links, two lower expansion links, connecting rod, bearings, both sides, described lower body one side are fixedly connected with one end of two lower expansion links respectively, both sides, described upper body one side are fixedly connected with one end of expansion link on two respectively, and described two upper expansion links are flexibly connected with connecting rod by bearing with the other end of two lower expansion links.Compared with prior art, the utility model has and arbitrarily can regulate length and thickness according to bound books etc., uses both simple, convenient and swift again, and cost is the advantage such as very low also.
Description
Technical field
The utility model belongs to daily life learning, novel office table separation, is specifically related to a kind of extension book binder.
Background technology
Stapler is a kind of common tool, has small size stapler, also has large size stapler, but, when will bind the middle parts such as large-scale newspaper or books and periodicals in life, even if large size stapler also cannot get at middle part, moreover be exactly large-scale newspaper when running into thicker or books and periodicals time, due to too thick, current stapler, is namely that large size stapler is also difficult to meet height, causes and do not stretch not, cannot bind, the problem of length and insufficient height when there is use.
Utility model content
The purpose of this utility model be the middle part for solving the large-scale newspaper of bookbinding that above-mentioned existing stapler exists or books and periodicals reach, thicker time the problem not easily inserted and a kind of extension book binder that conveniently can regulate length and height is provided.
For solving the problem, the technical scheme that the utility model adopts is: a kind of extension book binder, wherein: comprise lower body, upper body, two upper expansion links, two lower expansion links, connecting rod, bearings, both sides, described lower body one side are fixedly connected with one end of two lower expansion links respectively, both sides, described upper body one side are fixedly connected with one end of expansion link on two respectively, and described two upper expansion links are flexibly connected with connecting rod by bearing with the other end of two lower expansion links.
The utility model compared with prior art, due to the stapler by prior art, be designed to telescopic stapler, the middle part of binding large-scale newspaper or books and periodicals is needed as run into, only need as required the length of adjustable telescopic rod gently can get at the position of required bookbinding, time simultaneously as run into thicker large-scale newspaper or books and periodicals, because expansion link is by being connected with rotarod activity by rotating shaft, only need any adjustable telescopic rod height, can bind.Use both simple, convenient and swift again, cost is also very low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of extension book binder, it is characterized in that: comprise lower body 1, upper body 2, two upper expansion link 3, two lower expansion links 4, connecting rod 5, bearings 6, one end that described lower body 1 one side is positioned at both sides expansion link 4 lower to two is respectively fixedly connected with, described upper body 2 one side is positioned at both sides and is fixedly connected with one end of expansion link 3 on two respectively, and described two upper expansion links 3 are flexibly connected with connecting rod 5 by bearing 6 respectively with the other end of two lower expansion links 4.
In use, the position of binding needed for large-scale newspaper or books and periodicals, regulates length can bind with height to the utility model.
Claims (1)
1. an extension book binder, it is characterized in that: comprise lower body (1), upper body (2), two upper expansion links (3), two lower expansion links (4), connecting rod (5), bearing (6), described lower body (1) side is positioned at both sides and is fixedly connected with one end of two lower expansion links (4) respectively, described upper body (2) side is positioned at both sides and is fixedly connected with one end of expansion link (3) on two respectively, described two upper expansion links (3) are flexibly connected with connecting rod (5) by bearing (6) respectively with the other end of two lower expansion links (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610444.2U CN204248827U (en) | 2014-10-21 | 2014-10-21 | A kind of extension book binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610444.2U CN204248827U (en) | 2014-10-21 | 2014-10-21 | A kind of extension book binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248827U true CN204248827U (en) | 2015-04-08 |
Family
ID=52953177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420610444.2U Expired - Fee Related CN204248827U (en) | 2014-10-21 | 2014-10-21 | A kind of extension book binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248827U (en) |
-
2014
- 2014-10-21 CN CN201420610444.2U patent/CN204248827U/en not_active Expired - Fee Related
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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: 20150408 Termination date: 20171021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |