CN204431131U - A kind of Telescopic spanner - Google Patents
A kind of Telescopic spanner Download PDFInfo
- Publication number
- CN204431131U CN204431131U CN201420855935.3U CN201420855935U CN204431131U CN 204431131 U CN204431131 U CN 204431131U CN 201420855935 U CN201420855935 U CN 201420855935U CN 204431131 U CN204431131 U CN 204431131U
- Authority
- CN
- China
- Prior art keywords
- handheld division
- opening portion
- jut
- movable part
- telescopic spanner
- 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
Abstract
The utility model relates to a kind of Telescopic spanner, comprises Handheld Division, opening portion, and one end of described Handheld Division is fixedly connected with opening portion; Described Handheld Division connects caudal position and is provided with a jut, has a movable part to be rotatably connected with jut by rotating shaft.The Handheld Division length ratio of described jut both sides is 1:6.The afterbody of described Handheld Division is provided with through hole.The both sides of described opening portion are respectively arranged with the protuberance of a spherical shape.Described movable part can rotate 180 ° by rotating shaft.The utility model Telescopic spanner, by spherical shape protuberance and the foldover design of opening portion, thus it is very flexible, convenient for users to operate.
Description
Technical field
The utility model belongs to hardware & tools field, is specifically related to a kind of convenient, flexible spanner.
Background technology
Screw is securing member main in plant equipment, and opening wrench is machinery industry processing, produces, the important installation and removal instrument of maintenance.Wrench utilizes lever principle to twist bolt, screw, nut and other screw threads tightly to hold the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is usually shaped with clamp holder portion and applies external force shank and apply external force in the one or both ends of shank, just can twist opening or trepanning that bolt or nut hold bolt or nut.During use, threadingly direction of rotation applies external force at shank, just can twist bolt or nut.
General spanner, is all made up of Handheld Division and opening portion two parts; With regard to common wrench, the length of its Handheld Division is limited, very inconvenient in time not using power, and general spanner rotates and inconvenience simultaneously, seems convenient not dexterous.
Summary of the invention
The purpose of this utility model is, provides a kind of convenient, flexible Telescopic spanner.
The utility model Telescopic spanner, comprises Handheld Division, opening portion, and one end of described Handheld Division is fixedly connected with opening portion; Described Handheld Division connects caudal position and is provided with a jut, has a movable part to be rotatably connected with jut by rotating shaft.
As optimization, the Handheld Division length ratio of described jut both sides is 1:6.The afterbody of described Handheld Division is provided with through hole.The both sides of described opening portion are respectively arranged with the protuberance of a spherical shape.Described movable part can rotate 180 ° by rotating shaft.
The utility model Telescopic spanner, movable part can rotate and launch by operating personnel in use, makes movable part and Handheld Division be in parastate; Now by prizing movable part, thus larger moment can be obtained.Movable part can be rotated 180 ° after finishing using, movable part is folded into Handheld Division, keep the flexible of spanner.The afterbody of Handheld Division is provided with through hole and facilitates spanner and hang when not using.The Handheld Division length ratio of jut both sides is 1:6, contributes to the service life of improving spanner, and portable propelling portion firmly.The both sides of opening portion are respectively arranged with the protuberance of a spherical shape.The protuberance of two spherical shape, decreases the contact area of opening portion, contributes to the rotation of spanner and exerts oneself.The utility model Telescopic spanner, by spherical shape protuberance and the foldover design of opening portion, thus it is very flexible, convenient for users to operate.
Accompanying drawing explanation
Fig. 1 is the utility model Telescopic spanner structural representation.
Detailed description of the invention
The utility model is described in further detail for embodiment plan given below; but can not be interpreted as it is restriction to the utility model protection domain; those skilled in the art to nonessential improvement and adjustment more of the present utility model, still belong to protection domain of the present utility model according to the utility model content.
Telescopic spanner, as shown in Figure 1, comprise Handheld Division 1, opening portion 2, one end of Handheld Division 1 is fixedly connected with opening portion 2; Handheld Division 1 connects caudal position and is provided with a jut 4, has a movable part 5 to be rotatably connected with jut 4 by rotating shaft 6.Handheld Division 1 length ratio of jut 4 both sides is 1:6.The afterbody of Handheld Division 1 is provided with through hole 3.The both sides of opening portion 2 are respectively arranged with the protuberance 7 of a spherical shape.Movable part 5 can rotate 180 ° by rotating shaft 6.
Claims (5)
1. a Telescopic spanner, comprises Handheld Division, opening portion, and one end of described Handheld Division is fixedly connected with opening portion; It is characterized in that described Handheld Division connects caudal position and is provided with a jut, have a movable part to be rotatably connected with jut by rotating shaft.
2. Telescopic spanner according to claim 1, is characterized in that the Handheld Division length ratio of described jut both sides is 1:6.
3. Telescopic spanner according to claim 1, is characterized in that the afterbody of described Handheld Division is provided with through hole.
4. Telescopic spanner according to claim 1, is characterized in that the both sides of described opening portion are respectively arranged with the protuberance of a spherical shape.
5. Telescopic spanner according to claim 1, is characterized in that described movable part can rotate 180 ° by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855935.3U CN204431131U (en) | 2014-12-30 | 2014-12-30 | A kind of Telescopic spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855935.3U CN204431131U (en) | 2014-12-30 | 2014-12-30 | A kind of Telescopic spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431131U true CN204431131U (en) | 2015-07-01 |
Family
ID=53599049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855935.3U Expired - Fee Related CN204431131U (en) | 2014-12-30 | 2014-12-30 | A kind of Telescopic spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431131U (en) |
-
2014
- 2014-12-30 CN CN201420855935.3U patent/CN204431131U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |