CN205415441U - Adjustable spanner at adjustable inclination - Google Patents
Adjustable spanner at adjustable inclination Download PDFInfo
- Publication number
- CN205415441U CN205415441U CN201521087321.6U CN201521087321U CN205415441U CN 205415441 U CN205415441 U CN 205415441U CN 201521087321 U CN201521087321 U CN 201521087321U CN 205415441 U CN205415441 U CN 205415441U
- Authority
- CN
- China
- Prior art keywords
- adjustable
- wrench
- jaw
- wrench jaw
- head
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- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to an adjustable spanner at adjustable inclination, including handle and spanner head, the spanner head is including the fixed mouth of pulling, activities take exit, storage tank and rotation screw rod, fixed one end of pulling mouthful setting at the head, activities take exit's bottom is equipped with tooth row, rotate the screw rod setting in the storage tank, rotate the screw rod and arrange the meshing with the tooth, can make activities take exit slide, handle upper portion is provided with and makes the spanner head pivoted embedded type line of rabbet joint, and has a butterfly lock nut, also be provided with the rotatable embedded type line of rabbet joint in the handle lower part, be equipped with hollow slotted hole in the middle of the handle rear end, fixed pull mouthful with activities take exit's occlusal surface on all be provided with anti -skidding tooth, and fixed pull mouthful with activities take exit occlusal surface nonparallel, have a little inclination, it is big to form a collar extension after opening, the lining is young trapezoidal. The utility model discloses the light and handy flexibility of structure, convenient to use has improved work efficiency, and the practicality is strong, is suitable for the use at narrow and small space environment.
Description
Technical field
This utility model relates to a kind of adjustable wrench, belongs to the improvement of adjustable spanner structure and function, particularly relates to the adjustable wrench of a kind of inclined angle-adjustable.
Background technology
At present, adjustable wrench is a kind of instrument for screwing or unscrew parts, is widely used, and all kinds of adjustable wrench class instruments are the most ripe, but there is also some problems.Traditional adjustable wrench range of accommodation is less, and the limited angle that regulates and fixing.
Although existing adjustable wrench is applicable to various sizes of nut or screw, but when the nut in existing adjustable wrench narrow space to be pointed to or screw rotate, owing to pull mouth and this shank of existing adjustable wrench are a skew lines and structure can not change, therefore, existing adjustable wrench almost cannot be pointed to the nut in narrow space or screw rotates, installation that particularly fire hose under kitchen basin is first-class and dismounting, owing to space is little and has certain depth, common wrench is inconvenient to operate completely, needs to be improved.So needing the adjustable wrench that a kind of working range is big, can carry out various angular adjustment.
The Wrench head of normal activity spanner is bigger, be inconvenient to pull in narrow space, needs improve, the fixed wrench jaw of normal activity spanner is parallel to each other and smooth with the occlusal surface of adjustable wrench jaw simultaneously, cannot be used for turning tubing, even and if as skid after the size of regulation adjustable wrench and nut clamps sometimes, being difficult to unscrew nut unload.This utility model is to provide for that a kind of clamping force is big, will not loosen, it is possible to avoids outer six sides of nut to be screwed circle, can be used for turning the adjustable wrench of the nut at narrow space or tubing simultaneously.
Utility model content
For existing adjustable spanner structure with the disappearance of operation with not enough, this utility model designs and improves out the adjustable wrench of a kind of inclined angle-adjustable, it can be by Wrench head and the change of the structure of pinch bar, reach to provide the purpose of the adjustable wrench of a kind of convenient operation and adjustable angle, it is rational in infrastructure, easy to use.
This utility model includes handle and Wrench head, Wrench head includes fixed wrench jaw, adjustable wrench jaw, storage tank and rotates screw rod, fixed wrench jaw is arranged on one end of head, the bottom of adjustable wrench jaw is provided with tooth row, rotate screw rod to be arranged in storage tank, rotate screw rod to engage with tooth row, adjustable wrench jaw can be made to slide, its handle upper portion is provided with the inserted type line of rabbet joint that Wrench head can be made to rotate, can be used for adjusting the inclination angle of Wrench head, and there is butterfly locking nut, it is also equipped with the rotating inserted type line of rabbet joint at lower portion thereof；Hollow slotted eye it is provided with in the middle of handle rear end；Its fixed wrench jaw is both provided with anti-skidding teeth on the occlusal surface of adjustable wrench jaw, and fixed wrench jaw is not parallel with adjustable wrench jaw occlusal surface, has a small inclination, forms a collar extension big, the trapezoidal faces that inner mouth is little after opening.
Storage tank of the present utility model is arranged on Wrench head central authorities, and to make Wrench head and pinch bar be straight line, the most more convenient use in the environment of narrow and small, simultaneously improve the Wrench head of adjustable wrench, make fixed wrench jaw and adjustable wrench jaw all compared with common wrench less, reduce and pull the radian that mouth is peripheral, be beneficial to the use at narrow and small environment.
Owing to forming the trapezoidal jaws that a collar extension mouth big, inner is little after opening between fixed wrench jaw and adjustable wrench jaw, on occlusal surface between fixed wrench jaw and adjustable wrench jaw, all Symmetric mean are provided with anti-skidding teeth simultaneously, therefore clamping force is big, will not loosen, it can be avoided that outer six sides of nut etc. are screwed circle, it is possible to unclamp the nut being difficult to loosen；Can also be used for turning tubing, it is possible to play the effect of pipe wrench simultaneously.
The two ends of hollow slotted eye of the present utility model are interior hexagon, the inner hexagon hollow slotted eye mouth of three continuous distribution that differ in size concatenate and form.
This utility model is reasonable in design, simple in construction, easy to use, it is easy to regulation, is suitable under narrow space environment using.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, and therein 1 is handle, and 2 is Wrench head, 3 is fixed wrench jaw, and 4 is adjustable wrench jaw, and 5 is storage tank, 6 is to rotate screw rod, and 7 is tooth row, and 8 is anti-skidding teeth, 9 is the handle upper portion inserted type line of rabbet joint, 10 is butterfly locking nut, and 11 is the lower handle bottom inserted type line of rabbet joint, and 12 is hollow slotted eye, 13 is tooth row groove, and 14 is line of rabbet joint rotating shaft.
Fig. 2 is side schematic view of the present utility model.
Detailed description of the invention
In conjunction with accompanying drawing, the working condition of the adjustable wrench of a kind of inclined angle-adjustable is specifically described below.
As schemed shown in l and Fig. 2, this utility model includes handle 1 and Wrench head 2, Wrench head 1 front end is provided with fixed wrench jaw 3 and adjustable wrench jaw 4, fixed wrench jaw 3 is arranged on one end of head, tooth row 7 it is provided with bottom the 4 of adjustable wrench jaw, rotate screw rod 6 to be arranged in storage tank 5, rotate screw rod 6 to engage with tooth row 7, adjustable wrench jaw 4 can be made to slide, described handle upper portion is provided with the inserted type line of rabbet joint 9 that Wrench head 1 can be made to rotate, and there is butterfly locking nut 10, it is also equipped with the rotating inserted type line of rabbet joint 11 in handle 1 bottom, hollow slotted eye 12 it is provided with in the middle of handle 1 rear end；Described fixed wrench jaw 3 is both provided with anti-skidding teeth 8 on the occlusal surface of adjustable wrench jaw 4.
The fixed wrench jaw 3 of this utility model adjustable wrench is not parallel with adjustable wrench jaw 4 occlusal surface, there is a small inclination, a symmetrical triangle is formed after jaws Guan Bi between fixed wrench jaw 3 and adjustable wrench jaw 4, forming the trapezoidal faces that a collar extension mouth big, inner is little after opening between fixed wrench jaw 3 and adjustable wrench jaw 4, on the occlusal surface between fixed wrench jaw 3 and adjustable wrench jaw 4, Symmetric mean is provided with anti-skidding teeth 8.
Adjustable wrench of the present utility model can form the series of size variation in proportion, and to facilitate the use under varying environment, the opposite face of described fixed wrench jaw 3 and adjustable wrench jaw 4 and the angle of vertical plane are 6～9 degree, with the clamping force that offer is bigger.
During use, the position of adjustable wrench jaw 4 is regulated by adjusting screw rod 6, make nut or tubing slightly larger than wanted switching in the middle part of the jaws between fixed wrench jaw 3 and adjustable wrench jaw 4, and the inserted type line of rabbet joint of handle upper portion and bottom can be regulated respectively, nut or the tubing of wanted switching are snapped in the middle part of described jaws on the lower side, there are anti-skidding teeth 8 on mouth owing to pulling, therefore, it is possible to nut or the tubing of wanted switching are gripped, thus complete to tighten or unclamp.
This utility model light structure is flexible, easy to use, improves work efficiency, practical, is suitable to the use at small space environment.
Claims (3)
1. the adjustable wrench of an inclined angle-adjustable, including handle and Wrench head, Wrench head includes fixed wrench jaw, adjustable wrench jaw, storage tank and rotates screw rod, fixed wrench jaw is arranged on one end of head, the bottom of adjustable wrench jaw is provided with tooth row, rotate screw rod to be arranged in storage tank, rotate screw rod to engage with tooth row, adjustable wrench jaw can be made to slide, it is characterized in that: described handle upper portion is provided with the inserted type line of rabbet joint that Wrench head can be made to rotate, and there is butterfly locking nut, it is also equipped with the rotating inserted type line of rabbet joint at lower portion thereof；Hollow slotted eye it is provided with in the middle of handle rear end；Described fixed wrench jaw is both provided with anti-skidding teeth on the occlusal surface of adjustable wrench jaw, and fixed wrench jaw is not parallel with adjustable wrench jaw occlusal surface, has a small inclination, forms a collar extension big, the trapezoidal faces that inner mouth is little after opening.
The adjustable wrench of a kind of inclined angle-adjustable the most according to claim 1, is characterized in that: described storage tank is arranged on Wrench head central authorities；Described handle and Wrench head are straight line；Described anti-skidding teeth Symmetric mean is arranged on the fixed wrench jaw of adjustable wrench jaw and the occlusal surface of adjustable wrench jaw.
The adjustable wrench of a kind of inclined angle-adjustable the most according to claim 1, is characterized in that: the two ends of described hollow slotted eye are interior hexagon, the inner hexagon hollow slotted eye of three continuous distribution that differ in size concatenate and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521087321.6U CN205415441U (en) | 2015-12-23 | 2015-12-23 | Adjustable spanner at adjustable inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521087321.6U CN205415441U (en) | 2015-12-23 | 2015-12-23 | Adjustable spanner at adjustable inclination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205415441U true CN205415441U (en) | 2016-08-03 |
Family
ID=56538945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521087321.6U Expired - Fee Related CN205415441U (en) | 2015-12-23 | 2015-12-23 | Adjustable spanner at adjustable inclination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205415441U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181838A (en) * | 2016-08-30 | 2016-12-07 | 李利 | A kind of spanner |
| CN109333425A (en) * | 2018-11-30 | 2019-02-15 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of the screw-nut installation tool and installation method of variable-angle |
| CN113001453A (en) * | 2019-12-19 | 2021-06-22 | 精工电子有限公司 | Rotary tool |
| CN113001453B (en) * | 2019-12-19 | 2024-05-03 | 精工电子有限公司 | Rotary tool |
-
2015
- 2015-12-23 CN CN201521087321.6U patent/CN205415441U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181838A (en) * | 2016-08-30 | 2016-12-07 | 李利 | A kind of spanner |
| CN109333425A (en) * | 2018-11-30 | 2019-02-15 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of the screw-nut installation tool and installation method of variable-angle |
| CN113001453A (en) * | 2019-12-19 | 2021-06-22 | 精工电子有限公司 | Rotary tool |
| CN113001453B (en) * | 2019-12-19 | 2024-05-03 | 精工电子有限公司 | Rotary tool |
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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: 20160803 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |