CN2035690U - Adjustable wrench - Google Patents
Adjustable wrench Download PDFInfo
- Publication number
- CN2035690U CN2035690U CN 88218903 CN88218903U CN2035690U CN 2035690 U CN2035690 U CN 2035690U CN 88218903 CN88218903 CN 88218903 CN 88218903 U CN88218903 U CN 88218903U CN 2035690 U CN2035690 U CN 2035690U
- Authority
- CN
- China
- Prior art keywords
- wrench
- utility
- model
- adjustable wrench
- opening
- 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.)
- Withdrawn
Links
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses an improved adjustable wrench which is characterized in that the flexible wrench opening of the known adjustable wrench and the jaw opening of the fixing wrench opening are respectively provided with a symmetrical groove in V shape. The improved adjustable wrench has the advantages that the utility model increases the size range of the contained fastening hexagon or square bolt heads and screw nuts without increasing wrench components; the utility model is simple in manufacture; the manufacturing cost is scarcely increased.
Description
The utility model relates to a kind of improved monkey wrench.
Existing monkey wrench is by Flexible spanner mouth (2), fixedly pulls mouthful (1), and screw rod (3) is formed, and its Flexible spanner mouth (2) and the jaw of fixedly pulling mouth (1) are straight.This structure, although for people adopt many decades, in practice, fastening bolt head or the size of nut limit by the aperture of jaw fully, sometimes, when fastening bolt head or nut, also skidding can appear.
Purpose of the present invention is exactly by adopting the simplest a kind of method to realize the screw bolt and nut of the more easily fastening hexangle type square of monkey wrench.Prevent to skid the protection nut.
The utility model is realized in the following manner.Promptly at the Flexible spanner mouth (2) of known monkey wrench with fixedly pull on the jaw of mouthful (1), respectively open a symmetrical V-type groove (can be 90 °, also 120 °), this groove is used to hold the bolt head or the nut of fastened hexangle type or square.
Fig. 1 shows the improved monkey wrench of this part.
The improved monkey wrench of this kind, its advantage is: relaxed the size range that former monkey wrench can hold fastened hexangle type or square bolt head and nut; Do not increase the in addition part of monkey wrench; Easy to process, processing cost does not increase basically.
Claims (1)
1, a kind of monkey wrench, by the Flexible spanner mouth, fixedly pull mouth, handle, screw rod and formed, it is characterized in that the Flexible spanner mouth and fixedly pull the mouth jaw on, respectively have a symmetrical V-type groove, be used to hold the fastened hexangle type or the screw bolt and nut of square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218903 CN2035690U (en) | 1988-09-14 | 1988-09-14 | Adjustable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218903 CN2035690U (en) | 1988-09-14 | 1988-09-14 | Adjustable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2035690U true CN2035690U (en) | 1989-04-12 |
Family
ID=4851302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88218903 Withdrawn CN2035690U (en) | 1988-09-14 | 1988-09-14 | Adjustable wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2035690U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271868A (en) * | 2008-11-05 | 2011-12-07 | 本亚民.格洛尔曼 | Tool for applying torque |
| CN103240705A (en) * | 2013-05-20 | 2013-08-14 | 中国人民解放军69081部队 | Method for quickly tightening and dismounting bolt nut and adjustable wrench achieving same |
| CN103273460A (en) * | 2013-06-05 | 2013-09-04 | 天顺风能(苏州)股份有限公司 | Bolt fastening tool |
| CN106078584A (en) * | 2016-07-07 | 2016-11-09 | 方靖辉 | Adjustable bushing and using method thereof |
-
1988
- 1988-09-14 CN CN 88218903 patent/CN2035690U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271868A (en) * | 2008-11-05 | 2011-12-07 | 本亚民.格洛尔曼 | Tool for applying torque |
| CN103240705A (en) * | 2013-05-20 | 2013-08-14 | 中国人民解放军69081部队 | Method for quickly tightening and dismounting bolt nut and adjustable wrench achieving same |
| CN103240705B (en) * | 2013-05-20 | 2015-09-16 | 中国人民解放军69081部队 | The method of Quick fastening, demounting bolt nut and realize the monkey wrench of the method |
| CN103273460A (en) * | 2013-06-05 | 2013-09-04 | 天顺风能(苏州)股份有限公司 | Bolt fastening tool |
| CN106078584A (en) * | 2016-07-07 | 2016-11-09 | 方靖辉 | Adjustable bushing and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |