CN2148625Y - Combined file - Google Patents
Combined file Download PDFInfo
- Publication number
- CN2148625Y CN2148625Y CN 92223767 CN92223767U CN2148625Y CN 2148625 Y CN2148625 Y CN 2148625Y CN 92223767 CN92223767 CN 92223767 CN 92223767 U CN92223767 U CN 92223767U CN 2148625 Y CN2148625 Y CN 2148625Y
- Authority
- CN
- China
- Prior art keywords
- file
- frame
- utility
- model
- combined
- 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 combined file of the utility model relates to a filing tool, comprising a file frame and a file strip. The combined file can mainly solve the problem that the existing file can be threw as waste iron only when the file is blunt after use. Only a file strip is needed to be changed to be continuously used when the combined file of the utility model is blunt after use. The expense of the utility model is only 20% of the expense of the whole file, which make the utility model has the advantages of material saving, money saving and convenience. The combined file is suitable for direct production of file factories.
Description
The utility model relates to a kind of filing instrument, particularly the file that is combined into by file frame and file bar.The file that uses is to make with carbon tool steel at present, and the file surface has topping, still fall with being used as scrap iron after blunt, and be a kind of waste really.
The novel purpose of this reality is that a kind of new file will be provided, and it only still falls and an a spot of part with blunt back, and major part still can be done to continue next time to use.
The purpose of this utility model is achieved in that makes file frame and file bar two parts to file, file frame (3) has protruding small column (2), (6), hold-down screw (1) (7), file bar (4) is made a side band topping (5), go up protruding small column (2) (6), the circular hole that hold-down screw (1) (7) matches respectively with having with file frame (3).This file can be made one and wear the file bar that file bar or two sides have identical or different thickness.The file frame is respectively 8/10ths and 2/10ths with the thickness of file bar, and this file is only thrown away 2/10ths file bar with after blunt, and 8/10ths file frame still continues and can use, and we can say that material-saving saves money again.
The utility model is just made file frame (3) and file bar (4) two parts to present file, so it is simple in structure, should implement, during use also need not for file blunt work efficiency hang down thrown away and unfortunate and feel embarrassed for.
Concrete structure of the present utility model is provided by the following drawings and embodiment.
Accompanying drawing is that this utility model is the cut-away view of example with the flat file, and this file comprises that file frame (3) has protruding small column (2) (6), hold-down screw (1) (7) and file tail (8), file bar (4).
When this Combined file uses, as long as after taking file bar (4) and file frame (3) to coincide, tighten fixing getting final product by hold-down screw (1) (7).As long as change a file bar (4), is convenient worthwhile again with blunt back really.
Claims (2)
1, a kind of Combined file comprises file frame and file bar, it is characterized in that filing frame and the file bar is respectively two parts, and file has protruding little grapefruit on the frame, on the file bar topping is arranged, and has and file the circular hole that protruding small column matches on the frame, and the two is fixed by screw-driving.
2, Combined file according to claim 1 is characterized in that the file both sides can install the file bar respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223767 CN2148625Y (en) | 1992-05-30 | 1992-05-30 | Combined file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223767 CN2148625Y (en) | 1992-05-30 | 1992-05-30 | Combined file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2148625Y true CN2148625Y (en) | 1993-12-08 |
Family
ID=33769374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92223767 Expired - Fee Related CN2148625Y (en) | 1992-05-30 | 1992-05-30 | Combined file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2148625Y (en) |
-
1992
- 1992-05-30 CN CN 92223767 patent/CN2148625Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |