CN203600202U - Elastic locking handle - Google Patents
Elastic locking handle Download PDFInfo
- Publication number
- CN203600202U CN203600202U CN201320698775.1U CN201320698775U CN203600202U CN 203600202 U CN203600202 U CN 203600202U CN 201320698775 U CN201320698775 U CN 201320698775U CN 203600202 U CN203600202 U CN 203600202U
- Authority
- CN
- China
- Prior art keywords
- handle
- flat file
- expanding stent
- elastic locking
- threaded sleeve
- 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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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses an elastic locking handle which comprises a handle body and a threaded sleeve. The left end of the handle body is fixedly connected with an expansion support, the left end of the expansion support is of a forked support structure, threads are arranged on the outer side of the expansion support, and the threaded sleeve is connected, fixed and installed onto the expansion support through the threads. According to the support, the threaded sleeve is screwed, the expansion support at the front end of the handle body shrinks and elastically deforms, accordingly the handle part of a flat file is clamped, and the flat file is regulated and fixed. The handle is simple in structure and convenient to regulate. After the flat file loosens, the threaded sleeve can be regulated and clamped again, so the flat file can be reused, and cost of tools is saved.
Description
Technical field
The utility model relates to field of machining, particularly a kind of adjustable elastic locking handle.
Background technology
Flat file is the common tool of pincers worker processing, is mainly used in the polishing of part burr, and for the trace processing on part top layer etc.General common flat file handle is wood handle, by ferrule, flat file is fixed on handle, and use procedure middle flat file, because becoming flexible appears in long-term use, causes handle to be scrapped, and can not reuse, thereby causes waste.
Utility model content
The technical problems to be solved in the utility model is to provide simple in structure, and loosening rear adjustable elastic locking handle appears in flat file.
For solving the problems of the technologies described above, the utility model has adopted a kind of elastic locking handle, comprise handle main body and swivel nut, described handle main body left end is fixedly connected with expanding stent, described expanding stent left end is bow structure, described expanding stent arranged outside has screw thread, and described swivel nut is threaded connection and is fixedly mounted on expanding stent.
The beneficial effect the utlity model has: this handle shrinks the expanding stent of handle main body front end to produce strain by tightening swivel nut, thereby by the shank part clamping of flat file, realize the adjusting of flat file is fixed, this handle arrangement is simple, easy to adjust, after flat file occurs to become flexible, can again clamp by Adjusting bolt Adjusting screw, it can be reused, saved the cost of instrument.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, handle main body, 2, expanding stent, 3, locking swivel nut.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of elastic locking handle as shown in Figure 1, comprise handle main body 1 and swivel nut 2, described handle main body 1 left end is fixedly connected with expanding stent 3, described expanding stent 3 left ends are bow structure, described expanding stent 3 arranged outside have screw thread, and described swivel nut 2 is threaded connection and is fixedly mounted on expanding stent 3.
When the novel assembling of this use, first handle main body 1 and swivel nut 2 are slightly assembled, then the shank of flat file is goed deep into the endoporus of handle main body 1, because the degree of depth and the internal diameter size of endoporus are to design according to the appearance and size of the shank of flat file, so in the time that flat file gos deep into certain size, then the swivel nut on expanding stent 32 is screwed, provides clamping force radially by the expanding stent 3 of handle main body 1 front end to the horizontal plane of flat file shank, like this, flat file is just fixed in handle main body 1.When in the time using flat file to carry out work, loosening if flat file has, only flat file shank need to be goed deep into a bit in centre bore again, to readjust swivel nut 2 and just can continue to have used, adjustability is stronger, has improved the service life of handle.
Claims (1)
1. an elastic locking handle, comprise handle main body (1) and swivel nut (2), it is characterized in that: described handle main body (1) left end is fixedly connected with expanding stent (3), described expanding stent (3) left end is bow structure, described expanding stent (3) arranged outside has screw thread, and described swivel nut (2) is threaded connection and is fixedly mounted on expanding stent (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698775.1U CN203600202U (en) | 2013-11-07 | 2013-11-07 | Elastic locking handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698775.1U CN203600202U (en) | 2013-11-07 | 2013-11-07 | Elastic locking handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600202U true CN203600202U (en) | 2014-05-21 |
Family
ID=50712901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698775.1U Expired - Fee Related CN203600202U (en) | 2013-11-07 | 2013-11-07 | Elastic locking handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978468A (en) * | 2014-06-05 | 2014-08-13 | 赵夫超 | Detachable file handle |
-
2013
- 2013-11-07 CN CN201320698775.1U patent/CN203600202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978468A (en) * | 2014-06-05 | 2014-08-13 | 赵夫超 | Detachable file handle |
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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: 20140521 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |