CN201208833Y - File - Google Patents
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- Publication number
- CN201208833Y CN201208833Y CNU2008203010876U CN200820301087U CN201208833Y CN 201208833 Y CN201208833 Y CN 201208833Y CN U2008203010876 U CNU2008203010876 U CN U2008203010876U CN 200820301087 U CN200820301087 U CN 200820301087U CN 201208833 Y CN201208833 Y CN 201208833Y
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- utility
- file
- model
- lower 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
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The utility model discloses a file folder comprising an upper clamping plate (1) and a lower clamping plate (2), and the upper clamping plate (1) is connected with the lower clamping plate (2) through a compressing frame (3). The utility model adjusts the use space of the file folder through connecting the compressing frame between the upper clamping plate and the lower clamping plate. The adjusting range of the compressing frame is large, therefore, the utility model can satisfy the requirements of clients and is very convenient to use, is particularly suitable for teachers to clamp text papers, general office clerks to clamp files, and the like.
Description
Technical field
The utility model relates to a kind of file, belongs to the file technical field.
Background technology
File on the market is of all kinds, and big little thin thick having is little but these file ubiquities usage space, perhaps the uncontrollable problem of usage space.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of usage space big, and the file that can regulate as required of space size.
The technical solution of the utility model: this document folder comprises train wheel bridge 1 and lower plate 2, connects by expansion bracket 3 between train wheel bridge 1 and the lower plate 2.
The utility model has adopted and connected the compression frame between train wheel bridge plate and lower plate, comes the usage space of file is regulated.The adjustable range of expansion bracket is big, can satisfy users' demand, and very easy to use, is specially adapted to that the teacher is pressed from both sides examination paper, the General Office Clerk is pressed from both sides file etc.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment of the present utility model: this document presss from both sides as shown in Figure 1, comprises train wheel bridge 1 and lower plate 2, connects by expansion bracket 3 between train wheel bridge 1 and the lower plate 2.Expansion bracket 3 can be made up of one or more parallelogram, each limit of parallelogram can be around angle point is rotated, therefore can regulate the distance between train wheel bridge 1 and the lower plate 2 by stretching and compression (as retractable door), thereby regulate the usage space of file.Expansion bracket 3 can both block file no matter be after stretching or after the compression, makes the fixing better effects if of file.
Claims (1)
- [claim 1] a kind of file is characterized in that: it comprises train wheel bridge (1) and lower plate (2), connects by expansion bracket (3) between train wheel bridge (1) and the lower plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203010876U CN201208833Y (en) | 2008-06-10 | 2008-06-10 | File |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203010876U CN201208833Y (en) | 2008-06-10 | 2008-06-10 | File |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208833Y true CN201208833Y (en) | 2009-03-18 |
Family
ID=40479561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203010876U Expired - Fee Related CN201208833Y (en) | 2008-06-10 | 2008-06-10 | File |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208833Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963147A (en) * | 2012-11-26 | 2013-03-13 | 王梦晗 | Test paper packaging machine |
| CN103640360A (en) * | 2013-12-17 | 2014-03-19 | 南京林业大学 | Folder with adjustable capacity |
-
2008
- 2008-06-10 CN CNU2008203010876U patent/CN201208833Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963147A (en) * | 2012-11-26 | 2013-03-13 | 王梦晗 | Test paper packaging machine |
| CN103640360A (en) * | 2013-12-17 | 2014-03-19 | 南京林业大学 | Folder with adjustable capacity |
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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: 20090318 |