CN206200267U - A kind of tap wrench - Google Patents
A kind of tap wrench Download PDFInfo
- Publication number
- CN206200267U CN206200267U CN201620995094.5U CN201620995094U CN206200267U CN 206200267 U CN206200267 U CN 206200267U CN 201620995094 U CN201620995094 U CN 201620995094U CN 206200267 U CN206200267 U CN 206200267U
- Authority
- CN
- China
- Prior art keywords
- connecting hole
- thick stick
- connection bump
- extension
- tap wrench
- 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)
Abstract
The utility model discloses a kind of tap wrench, including：Thick stick is pulled, this pulls thick stick in T-shape structure, the thick stick lower end of pulling is provided with the first connecting hole, and horizontal direction is flexible to be set the cross bar for pulling thick stick upper end in order that can prolong；Extension, its one end is provided with the first connection bump, and first connection bump is connected with first connecting hole, and the extension other end is provided with the second connecting hole；And sleeve, its one end is provided with the second connection bump, and second connection bump is connected with second connecting hole.A kind of tap wrench, including：Thick stick is pulled, this pulls thick stick in T-shape structure, the thick stick lower end of pulling is provided with the first connecting hole, and horizontal direction is flexible to be set the cross bar for pulling thick stick upper end in order that can prolong；Extension, its one end is provided with the first connection bump, and first connection bump is connected with first connecting hole, and the extension other end is provided with the second connecting hole；And sleeve, its one end is provided with the second connection bump, and second connection bump is connected with second connecting hole.
Description
Technical field
The utility model is related to spanner field, more particularly to a kind of tap wrench.
Background technology
Tap wrench is for clamping a kind of instrument of hand screw tap in tapping.In some restricted clearance operations, city
Thick stick is pulled in various standard tapping on field cannot be used.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or implying in any form that the information structure has been existing well known to persons skilled in the art
Technology.
Utility model content
The purpose of this utility model is to provide a kind of tap wrench, needs regulation tap wrench long according to practical operation
Degree, to adapt to the tapping of different spaces internal thread dimension.
To achieve the above object, the utility model provides a kind of tap wrench, including：Thick stick is pulled, this pulls thick stick in T-shape knot
Structure, the thick stick lower end of pulling is provided with the first connecting hole, and in order that can prolong, horizontal direction is flexible to be set the cross bar for pulling thick stick upper end；Lengthen
Section, its one end is provided with the first connection bump, and first connection bump is connected with first connecting hole, the extension other end
It is provided with the second connecting hole；And sleeve, its one end is provided with the second connection bump, and second connection bump is connected with described second
Hole connects.
Preferably, in above-mentioned technical proposal, first connection bump, second connection bump, the first connecting hole and
The cross section of the second connecting hole is in square.
Preferably, in above-mentioned technical proposal, the extension is many extensions.
Compared with prior art, the utility model has the advantages that：The utility model tap wrench, including can stretch
Thick stick, extension and sleeve are pulled in contracting, and each several part is connected using concavo-convex square.The scalable setting of cross bar of thick stick upper end is pulled, can basis
The size adjustment of different tap tapping moments of torsion pulls thick stick length, and to reach laborsaving purpose, extension can be according to the big of restricted clearance
The small joint number for determining to need, compliant sleeve is adjusted according to screw tap specification, convenient and swift during tapping, efficiency high.
Brief description of the drawings
Fig. 1 is the structural representation according to tap wrench of the present utility model.
Fig. 2 is according to the structural representation that thick stick is pulled in tap wrench of the present utility model.
Fig. 3 is the structural representation according to extension in tap wrench of the present utility model.
Fig. 4 is the structural representation according to tap wrench middle sleeve of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain is not limited by specific embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other units
Part or other parts.
As shown in Figures 1 to 4, according to a kind of tap wrench of the utility model specific embodiment, including：Pull thick stick 1, add
Meropodium 2 and sleeve 3.Thick stick 1 is pulled in T-shape structure, the thick stick lower end of pulling is provided with the first connecting hole 11, the horizontal stroke for pulling the upper end of thick stick 11
In order that can prolong, horizontal direction is flexible to be set bar 12.The one end of extension 2 is provided with the first connection bump 21, and first connection bump 21 is inserted
In first connecting hole 11, extension 2 is connected with thick stick 1 is pulled, and the other end of extension 2 is provided with the second connecting hole 22.Preferably, plus
Meropodium 2 is many extensions.The one end of sleeve 3 is provided with the second connection bump 31, and the insertion of the second connection bump 31 second is connected
In hole 22, sleeve 3 is connected with extension 2.Preferably, first connection bump, second connection bump, the first connecting hole
It is in square with the cross section of the second connecting hole.
The utility model tap wrench, including it is scalable pull thick stick, extension and sleeve, each several part is connected using concavo-convex square
Connect.The scalable setting of cross bar of thick stick upper end is pulled, thick stick length can be pulled according to the size adjustment of different tap tapping moments of torsion, to reach
Laborsaving purpose, extension can determine the joint number of needs according to the size of restricted clearance, and compliant sleeve is adjusted according to screw tap specification, attacked
During silk, convenient and swift, efficiency high.
The foregoing description to specific illustrative embodiment of the present utility model be in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining certain principles of the present utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the present utility model
Property embodiment and a variety of selections and change.Scope of the present utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (3)
1. a kind of tap wrench, it is characterised in that including：
Thick stick is pulled, this pulls thick stick in T-shape structure, the thick stick lower end of pulling is provided with the first connecting hole, and the cross bar for pulling thick stick upper end is can
Prolong the flexible setting of horizontal direction；
Extension, its one end is provided with the first connection bump, and first connection bump is connected with first connecting hole, the lengthening
The section other end is provided with the second connecting hole；And
Sleeve, its one end is provided with the second connection bump, and second connection bump is connected with second connecting hole.
2. tap wrench according to claim 1, it is characterised in that first connection bump, second connection are convex
Rise, the cross section of the first connecting hole and the second connecting hole is in square.
3. tap wrench according to claim 1, it is characterised in that the extension is many extensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995094.5U CN206200267U (en) | 2016-08-30 | 2016-08-30 | A kind of tap wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995094.5U CN206200267U (en) | 2016-08-30 | 2016-08-30 | A kind of tap wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200267U true CN206200267U (en) | 2017-05-31 |
Family
ID=58759097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620995094.5U Expired - Fee Related CN206200267U (en) | 2016-08-30 | 2016-08-30 | A kind of tap wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465841A (en) * | 2018-04-02 | 2018-08-31 | 张拉洁 | A kind of threaded bore device of portable adjustable drilling position |
| CN109604746A (en) * | 2019-01-31 | 2019-04-12 | 广西玉柴机器股份有限公司 | A kind of tap wrench and preparation method thereof of plunger tip bar |
-
2016
- 2016-08-30 CN CN201620995094.5U patent/CN206200267U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465841A (en) * | 2018-04-02 | 2018-08-31 | 张拉洁 | A kind of threaded bore device of portable adjustable drilling position |
| CN108465841B (en) * | 2018-04-02 | 2019-11-05 | 谢江红 | A kind of threaded bore device of portable adjustable drilling position |
| CN109604746A (en) * | 2019-01-31 | 2019-04-12 | 广西玉柴机器股份有限公司 | A kind of tap wrench and preparation method thereof of plunger tip bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |