CN204711915U - A kind of movable four square head wrenches - Google Patents
A kind of movable four square head wrenches Download PDFInfo
- Publication number
- CN204711915U CN204711915U CN201520403904.9U CN201520403904U CN204711915U CN 204711915 U CN204711915 U CN 204711915U CN 201520403904 U CN201520403904 U CN 201520403904U CN 204711915 U CN204711915 U CN 204711915U
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- stud
- handle
- utility
- chute
- model
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of movable four square head wrenches, comprise fixing pincers and adjustable clamp, described fixing pincers comprise handle and are located at the regular jaw above handle; Chute is provided with in described handle, and handle is provided with the square hole run through, described adjustable clamp comprises stud, the upper and lower side of described stud is respectively equipped with moving jaw and slide block, and stud is connected with adjusting nut, and described stud is located in chute, and the moving jaw above stud extends to the below of regular jaw, the utility model is reasonable in design, and structure is simple, and cost is lower; The motion with moving jaw in adjustment process can't affect the change of the size of whole spanner, advantage efficiently easy to adjust, makes overall operation strategies wider, improves operating efficiency.
Description
Technical field
The utility model relates to field of tool, specifically a kind of movable four square head wrenches.
Background technology
The kind of the monkey wrench sold in the market has a lot, but the installation site of their adjusting nut is substantially all near jaw, and distance handle is comparatively far away, can not, with the direct adjusting nut of hand of handle, regulate inconvenient during use.
Utility model content
The purpose of this utility model is to provide a kind of movable four square head wrenches, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of movable four square head wrenches, comprise fixing pincers and adjustable clamp, and described fixing pincers comprise handle and are located at the regular jaw above handle; Chute is provided with in described handle, and handle is provided with the square hole run through, described adjustable clamp comprises stud, the upper and lower side of described stud is respectively equipped with moving jaw and slide block, and stud is connected with adjusting nut, described stud is located in chute, and the moving jaw above stud extends to the below of regular jaw, described adjusting nut is located in square hole, by turn adjusting nut, stud is moved up and down relative to adjusting nut, is matched with moving jaw by regular jaw, thus reach the effect of adjusting jaw size.
As further program of the utility model: described fixing pincers and adjustable clamp all adopt carbon steel to make.
As the utility model further scheme: described stud is flexibly connected with chute by slide block.
Compared with prior art, the beneficial effects of the utility model are: the utility model is reasonable in design, and structure is simple, and cost is lower; The motion with moving jaw in adjustment process can't affect the change of the size of whole spanner, advantage efficiently easy to adjust, makes overall operation strategies wider, improves operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of movable four square head wrenches of the utility model.
Fig. 2 is the structural representation of adjustable clamp in a kind of movable four square head wrenches of the utility model.
Fig. 3 is the sectional view of a kind of movable four square head wrenches of the utility model.
In figure: 1-regular jaw, 2-moving jaw, 3-handle, 4-adjusting nut, 5-slide block, 6-stud, 7-chute, 8-square hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, a kind of movable four square head wrenches, comprise fixing pincers and adjustable clamp, the regular jaw 1 that described fixing pincers comprise handle 3 and are located at above handle 3; Chute 7 is provided with in described handle 3, and handle 3 is provided with the square hole 8 run through, described adjustable clamp comprises stud 6, the upper and lower side of described stud 6 is respectively equipped with moving jaw 2 and slide block 5, and stud 6 is connected with adjusting nut 4, described stud 6 is located in chute 7, and the moving jaw 2 above stud 6 extends to the below of regular jaw 1, and stud 6 is flexibly connected with chute 7 by slide block 5; Described adjusting nut 4 is located in square hole 8, by turn adjusting nut 4, stud 6 is moved up and down relative to adjusting nut 4, is matched by regular jaw 1 with moving jaw 2, thus reach the effect of adjusting jaw size.
Described fixing pincers and adjustable clamp all adopt carbon steel to make.
Operation principle of the present utility model is: handle 3 inside has chute 7, and the slide block 5 on moving jaw 2 coordinates with chute 7, moving jaw 2 can be slid axially, but circumference is limited by slide block 5, non-rotatable.Adjusting nut 4 and stud 6, by threaded engagement, when rotating adjusting nut 4, rely on screw thread to promote moving axially of stud 6, thus drive the movement of moving jaw 2, move relative to regular jaw 1, the size of adjustment jaw, thus be applicable to clamping or unclamp nut.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. activity four square head wrench, is characterized in that, comprises fixing pincers and adjustable clamp, and described fixing pincers comprise handle and are located at the regular jaw above handle; Chute is provided with in described handle, and handle is provided with the square hole run through, described adjustable clamp comprises stud, the upper and lower side of described stud is respectively equipped with moving jaw and slide block, and stud is connected with adjusting nut, described stud is located in chute, and the moving jaw above stud extends to the below of regular jaw, and described adjusting nut is located in square hole.
2. movable four square head wrenches according to claim 1, is characterized in that, described fixing pincers and adjustable clamp all adopt carbon steel to make.
3. movable four square head wrenches according to claim 1, it is characterized in that, described stud is flexibly connected with chute by slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403904.9U CN204711915U (en) | 2015-06-11 | 2015-06-11 | A kind of movable four square head wrenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403904.9U CN204711915U (en) | 2015-06-11 | 2015-06-11 | A kind of movable four square head wrenches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711915U true CN204711915U (en) | 2015-10-21 |
Family
ID=54310942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403904.9U Expired - Fee Related CN204711915U (en) | 2015-06-11 | 2015-06-11 | A kind of movable four square head wrenches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711915U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015722A (en) * | 2018-01-25 | 2018-05-11 | 安徽理工大学 | A kind of more hand tools function General spanners |
| CN108372480A (en) * | 2018-01-24 | 2018-08-07 | 宁国成工五金工具有限公司 | Combination wrenches |
| CN108869878A (en) * | 2018-06-28 | 2018-11-23 | 中国核动力研究设计院 | A kind of screw thread pusher locking mechanism for long duct anti-oscillating in reactor |
-
2015
- 2015-06-11 CN CN201520403904.9U patent/CN204711915U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372480A (en) * | 2018-01-24 | 2018-08-07 | 宁国成工五金工具有限公司 | Combination wrenches |
| CN108015722A (en) * | 2018-01-25 | 2018-05-11 | 安徽理工大学 | A kind of more hand tools function General spanners |
| CN108869878A (en) * | 2018-06-28 | 2018-11-23 | 中国核动力研究设计院 | A kind of screw thread pusher locking mechanism for long duct anti-oscillating in reactor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170611 |