CN206780275U - T-shaped ratchet spanner extension bar - Google Patents
T-shaped ratchet spanner extension bar Download PDFInfo
- Publication number
- CN206780275U CN206780275U CN201720638729.0U CN201720638729U CN206780275U CN 206780275 U CN206780275 U CN 206780275U CN 201720638729 U CN201720638729 U CN 201720638729U CN 206780275 U CN206780275 U CN 206780275U
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- China
- Prior art keywords
- master link
- connecting rod
- handle
- vice connecting
- handles
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Abstract
The utility model discloses a kind of T-shaped ratchet spanner extension bar, including vertically disposed master link and vice connecting rod, a ratchet device is provided among master link, one turn of torsion is provided with the top of ratchet device, the bottom of ratchet device is connected with vice connecting rod top, and the bottom of vice connecting rod is provided with joint；Joint bottom side is provided with an accommodating hole, and a spring is provided with accommodating hole, and the end of spring is connected with a steel ball, extends accommodating hole on the outside of steel ball；The left and right ends of master link are respectively equipped with one handle, two handles and the removable connection of master link.Rotate and turn round during use, adjust the rotation direction of vice connecting rod, joint connects sleeve, grasp handle and rotate master link and vice connecting rod, sleeve can starts spin nut, and because two handles be with the removable connection of master link, can use two handles when using, one of handle can also be pulled down to use, the quantity using handle is selected according to use environment.
Description
Technical field
Automotive wrench technical field is the utility model is related to, is especially a kind of T-shaped ratchet spanner extension bar.
Background technology
Automotive wrench is a kind of instrument used in auto repair, and automobile-used ratchet spanner is wherein conventional one kind.It is existing
There is the automobile-used ratchet spanner of technology, its structure generally comprises one handle and is arranged on the ratchet device of handle end, ratchet dress
Put provided with turn torsion for being used to adjust ratchet device direction of rotation, ratchet device rotating can be adjusted by turning torsion.It is however, existing
The automobile-used ratchet spanner for having technology is all often single handle structure, and it is too small that dynamics easily occurs when in use in single handle structure, causes to revolve
It is more hard during nut.
The content of the invention
In view of the defects of above-mentioned prior art, the purpose of this utility model is：A kind of T-shaped ratchet spanner extension bar is provided,
Handle can be adjusted according to use demand during use.
Technical solution of the present utility model is：T-shaped ratchet spanner extension bar, including vertically disposed master link and pair
Connecting rod, the master link centre are provided with a ratchet device, one turn of torsion, the bottom of the ratchet device are provided with the top of ratchet device
End is connected with vice connecting rod top, and the bottom of the vice connecting rod is provided with joint；
Joint bottom side is provided with an accommodating hole, is provided with a spring in accommodating hole, the end of spring is connected with one
Steel ball, extend accommodating hole on the outside of steel ball；
The left and right ends of the master link are respectively equipped with one handle, two handles and the removable connection of master link.
Further, the inner of two handles is equipped with a threaded portion, and the both ends of the master link are equipped with a screwed hole,
The screwed hole screws in for threaded portion.
Further, the handle outer wall is provided with non-slipping block, and the handle outer end is provided with circular hole.
Further, one end of the spring is fixed on accommodating hole bottom, and the other end on the inside of steel ball with fixing.
Using T-shaped ratchet spanner extension bar provided by the utility model, its advantage is：Joint is used for branch sleeve,
First rotated and turned round with hand during use, adjusted the rotation direction of ratchet device, so as to adjust the rotation direction of vice connecting rod, connect
After head connects sleeve, sleeve is put on nut, handle is grasped and rotates master link and vice connecting rod, sleeve is just opened
Beginning spin nut, and because two handles be with the removable connection of master link, use when can use two handles,
One of handle can also be pulled down and another handle is used only, the quantity using handle is selected according to use environment, made
With flexible.
Brief description of the drawings
Fig. 1 is schematic front view of the present utility model；
Fig. 2 is schematic top plan view of the present utility model；
Fig. 3 is decomposing schematic representation of the present utility model；
Fig. 4 is joint design schematic diagram of the present utility model.
Shown in figure：1-master link, 2-vice connecting rod, 3-ratchet device, 4-turn to turn round, 5-joint, 6-accommodating
Hole, 7-spring, 8-steel ball, 9-handle, 10-threaded portion, 11-screwed hole.
Embodiment
For it is relatively directly perceived, be fully understood by the technical solution of the utility model, now just combine the progress of the utility model accompanying drawing
Nonrestrictive feature description is as follows：
As shown in Fig. 1-Fig. 4, T-shaped ratchet spanner extension bar, including vertically disposed master link 1 and vice connecting rod 2, it is main
A ratchet device 3 is provided among connecting rod 1, the top of ratchet device 3 is provided with one turn of torsion 4, the bottom of ratchet device 3 and vice connecting rod
2 tops connect, and the bottom of vice connecting rod 2 is provided with joint 5；The bottom side of joint 5 is provided with an accommodating hole 6, is provided with accommodating hole 6
One spring 7, the end of spring 7 are connected with a steel ball 8, and accommodating hole 6 is extended in the outside of steel ball 8；The left and right ends of master link 1
It is respectively equipped with one handle 9, two handles 9 and 1 removable connection of master link.
In order to facilitate dismounting handle 9, the inner of two handles 9 is equipped with a threaded portion 10, and the both ends of master link 1 are equipped with
One screwed hole 11, screwed hole 11 screw in for threaded portion 10.
One end of spring 7 is fixed on the bottom of accommodating hole 6, and the other end and the inner side of steel ball 8 are fixed.Steel ball 8 is set by spring 7
Putting freely to stretch, in the branch sleeve of joint 5（Do not show in figure）When, flexible by steel ball 8 dismounts sleeve, i.e., in sleeve
One hole can be set, and steel ball 8 is caught in the Kong Zhonghou and just fixes joint 5 and sleeve, because steel ball 8 can pass through spring
7 is flexible, it is necessary to pull sleeve from joint 5 when pulling down sleeve.
T-shaped ratchet spanner extension bar provided by the utility model, first rotated with hand during use and turn round 4, adjust ratchet dress
3 rotation direction is put, so as to adjust the rotation direction of vice connecting rod 2, after joint 5 connects sleeve, sleeve is put into nut
On, grasping handle 9 and rotate master link 1 and vice connecting rod 2, sleeve begins to spin nut, and because two handles 9
Be with 1 removable connection of master link, so use when can use two handles 9, one of handle 9 can also be pulled down
And another handle 9 is used only, and the quantity using handle 9 is selected according to use environment, it is flexible and convenient to use.
Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model
Scope, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, all should similarly wrap
It is contained within scope of patent protection of the present utility model.
Claims (3)
1.T type ratchet spanner extension bars, it is characterised in that：Including vertically disposed master link and vice connecting rod, the main connection
A ratchet device is provided among bar, one turn of torsion, bottom and the vice connecting rod top of the ratchet device are provided with the top of ratchet device
Connection, the bottom of the vice connecting rod is provided with joint；Joint bottom side is provided with an accommodating hole, and one is provided with accommodating hole
Spring, the end of spring are connected with a steel ball, extend accommodating hole on the outside of steel ball；The left and right ends difference of the master link
Provided with one handle, two handles and the removable connection of master link.
2. T-shaped ratchet spanner extension bar according to claim 1, it is characterised in that：The inner of two handles is equipped with a screw thread
Portion, the both ends of the master link are equipped with a screwed hole, and the screwed hole screws in for threaded portion.
3. T-shaped ratchet spanner extension bar according to claim 1, it is characterised in that：One end of the spring is fixed on accommodating
Bottom hole portion, the other end on the inside of steel ball with fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638729.0U CN206780275U (en) | 2017-06-05 | 2017-06-05 | T-shaped ratchet spanner extension bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638729.0U CN206780275U (en) | 2017-06-05 | 2017-06-05 | T-shaped ratchet spanner extension bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780275U true CN206780275U (en) | 2017-12-22 |
Family
ID=60715201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720638729.0U Active CN206780275U (en) | 2017-06-05 | 2017-06-05 | T-shaped ratchet spanner extension bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181767A (en) * | 2019-06-18 | 2019-08-30 | 苏州好特斯模具有限公司 | Spring-loaded plunger automatic stationary type hot mouth bushing |
-
2017
- 2017-06-05 CN CN201720638729.0U patent/CN206780275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181767A (en) * | 2019-06-18 | 2019-08-30 | 苏州好特斯模具有限公司 | Spring-loaded plunger automatic stationary type hot mouth bushing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |