CN204053897U - A kind of spanner - Google Patents
A kind of spanner Download PDFInfo
- Publication number
- CN204053897U CN204053897U CN201420296737.8U CN201420296737U CN204053897U CN 204053897 U CN204053897 U CN 204053897U CN 201420296737 U CN201420296737 U CN 201420296737U CN 204053897 U CN204053897 U CN 204053897U
- Authority
- CN
- China
- Prior art keywords
- spanner
- handle
- adjusting nut
- fixed cover
- fixing
- 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
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
A kind of spanner, the spanner comprising handle and be fixedly linked with handle tip, described spanner comprises fixing spanner and movable jaw, wherein fix spanner and handle is fixedly linked, fixing spanner is connected with movable jaw by chute, described handle tip has notch, adjusting nut is provided with in notch, described two ends, adjusting nut left and right are movably connected with handle respectively, can rotate in original place in handle, its top contacts with fixing spanner bottom and is partially submerged in fixing spanner, and the described handle tip left side is connected with fixed cover by holder.This spanner structure is simple, cost is low, need not the hand-held continuous active force of people on adjusting nut, thus avoid the long-time ache sense using defensive position to produce, use more comfortable and convenient.
Description
Technical field
The utility model relates to a kind of hardware & tools, is specifically related to a kind of spanner.
Background technology
Existing spanner is all be fixedly linked by spanner and the handle that is arranged on spanner lower end, spanner spacing is regulated by the adjusting nut of handle tip, directly need contact adjusting nut to operate with hand owing to transferring adjusting nut, and spanner needs after clamping object to continue firmly on adjusting nut, otherwise cannot grip objects be continued, and the pushing time firmly can make hand produce ache sense in adjusting nut, uses uncomfortable, this method is operated very inconvenient, need make improvements.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of spanner, this spanner structure is simple, cost is low, need not the hand-held continuous active force of people on adjusting nut, thus avoid the long-time ache sense using defensive position to produce, use more comfortable and convenient.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of spanner, the spanner comprising handle and be fixedly linked with handle tip, described spanner comprises fixing spanner and movable jaw, wherein fix spanner and handle is fixedly linked, fixing spanner is connected with movable jaw by chute, described handle tip has notch, adjusting nut is provided with in notch, described two ends, adjusting nut left and right are movably connected with handle respectively, can rotate in original place in handle, its top contacts with fixing spanner bottom and is partially submerged in fixing spanner, and the described handle tip left side is connected with fixed cover by holder.
Described fixed cover is connected by connecting rod with between holder, and fixed cover can rotate up and down around connecting rod.
Described fixed cover inner face is arcuate structure.
Described fixed cover inner face has some bar-shaped troughs.
Described fixed cover engages connected by inner face bar-shaped trough with adjusting nut outer peripheral surface.
The beneficial effects of the utility model are: when 1) regulating adjusting nut to wrench grip objects, it is connected that promotion fixed cover makes it engage with adjusting nut, thus make that adjusting nut is fixing no longer to rotate, instead of original manual operation to maintain the active force of adjusting nut, avoid the ache sense that staff long duration of action power produces in adjusting nut, make use more comfortable;
2) the utility model structure is simple, and the production cost of fixed cover is low and easy for installation, can promote the use of on a large scale.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is part A structural representation in Fig. 1;
Fig. 3 is the utility model fixed cover structural representation.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As Figure 1-3, a kind of spanner, the spanner 2 comprising handle 1 and be fixedly linked with handle 1 top, spanner 2 comprises fixing spanner 21 and movable jaw 22, wherein fix spanner 21 to be fixedly linked with handle 1, fixing spanner 21 is connected with movable jaw 22 by chute, handle 1 top has notch 3, adjusting nut 4 is provided with in notch 3, adjusting nut about 4 two ends are movably connected with handle 1 respectively, can rotate in original place in handle 1, its top contacts with fixing spanner 21 bottom and is partially submerged in fixing spanner 21, the left side is connected with fixed cover 6 by holder 5 on handle 1 top.
Be connected by connecting rod 7 between fixed cover 6 with holder 5, and fixed cover 6 can rotate around connecting rod about 7.
Fixed cover 6 inner face is arcuate structure.
Fixed cover 6 inner face has some bar-shaped troughs 8.
Fixed cover 6 engages connected by inner face bar-shaped trough 8 with adjusting nut 4 outer peripheral surface.
The utility model implements like this: the utility model makes spanner 2 grip objects by regulating adjusting nut 4, when object clamps, promote fixed cover 6 to make it cover to engage on adjusting nut 4 and with it to be connected, adjusting nut 4 cannot be rotated thus the power maintained suffered by spanner 2 can not diminish and makes to continue grip objects and there will not be loosening.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a spanner, the spanner comprising handle and be fixedly linked with handle tip, described spanner comprises fixing spanner and movable jaw, wherein fix spanner and handle is fixedly linked, fixing spanner is connected with movable jaw by chute, described handle tip has notch, adjusting nut is provided with in notch, described two ends, adjusting nut left and right are movably connected with handle respectively, can rotate in original place in handle, its top contacts with fixing spanner bottom and is partially submerged in fixing spanner, it is characterized in that: the described handle tip left side is connected with fixed cover by holder, described fixed cover is connected by connecting rod with between holder, and fixed cover can rotate up and down around connecting rod.
2. a kind of spanner according to claim 1, is characterized in that: described fixed cover inner face is arcuate structure.
3. a kind of spanner according to claim 1, is characterized in that: described fixed cover inner face has some bar-shaped troughs.
4. a kind of spanner according to claim 1, is characterized in that: described fixed cover to engage with adjusting nut outer peripheral surface by inner face bar-shaped trough and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296737.8U CN204053897U (en) | 2014-05-31 | 2014-05-31 | A kind of spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296737.8U CN204053897U (en) | 2014-05-31 | 2014-05-31 | A kind of spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053897U true CN204053897U (en) | 2014-12-31 |
Family
ID=52195481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420296737.8U Expired - Fee Related CN204053897U (en) | 2014-05-31 | 2014-05-31 | A kind of spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128459A (en) * | 2020-09-10 | 2020-12-25 | 湖北天晟一林科技有限公司 | Valve handle with adjustable valve rod connecting hole |
-
2014
- 2014-05-31 CN CN201420296737.8U patent/CN204053897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128459A (en) * | 2020-09-10 | 2020-12-25 | 湖北天晟一林科技有限公司 | Valve handle with adjustable valve rod connecting hole |
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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: 20141231 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |