CN207358952U - connector for socket wrench - Google Patents
connector for socket wrench Download PDFInfo
- Publication number
- CN207358952U CN207358952U CN201721129954.8U CN201721129954U CN207358952U CN 207358952 U CN207358952 U CN 207358952U CN 201721129954 U CN201721129954 U CN 201721129954U CN 207358952 U CN207358952 U CN 207358952U
- Authority
- CN
- China
- Prior art keywords
- female seat
- connecting portion
- connector
- shrinkage pool
- box 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.)
- Active
Links
- 229920001971 elastomer Polymers 0.000 claims description 19
- 239000000806 elastomer Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 3
- 208000004141 microcephaly Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a connector for box spanner, this connector includes a first position at least, a second position and a convex part, this first position one end is equipped with the power take off end that a first connecting portion are used for connecting a driver and is used for driving this first position and do the rotation corresponding to a rotation axis, this second position is extended by this first position other end and forms, this second position is by the interlock of this first position and do the rotation corresponding to this rotation axis, it is equipped with a second connecting portion and is used for connecting a female seat one end opening, be used for this female seat of interlock to do the rotation corresponding to this rotation axis, this convex part is located between this first position and this second position and is located this female seat opening outside, wherein, this convex part can butt this female seat side or not butt this female seat side. The utility model discloses can replace the connector in time and easily, have the intensity of preferred, reduce man-hour cost and part cost.
Description
Technical field
A kind of connector of instrument is the utility model is related to, more particularly to a kind of connector for box spanner.
Background technology
General pneumatic tool or electric tool can provide larger power to lift work efficiency, be locked to a screw rod
Gu or loosen work when, its sleeve of arranging in pairs or groups carrys out the fitting screw rod, and the screw rod is socketed with the sleeve one end, another with the sleeve
End connects a pneumatic tool or an electric tool equipped with a protrusion connector, and then drives the sleeve rotating, it is however generally that, this is convex
The area of section for going out connector is less than the area of section of the sleeve fitting screw position, i.e., the protrusion connector is microcephaly, the sleeve
It is major part.
The sleeve of early stage is integrally formed with a protrusion connector system, is connect since a torsion is exported to major part, protrusion by microcephaly
The junction of head and sleeve has stress concentration situation, and after sleeve uses a period of time, protrusion connector can be broken in junction, be covered
Cylinder cannot also use.
Further, a protrusion connector and a sleeve are designed to separate structure, in other words, protrude connector and sleeve
It is two independent elements, sleeve houses square protrusion connector equipped with a square hole, protrudes and one is equipped between connector and sleeve
Interface arrangment, when meeting protrusion joint breaking, then can replace a new protrusion connector, if but being located at protrusion joint breaking
Then it is the situation that can be not easy or cannot dismantle protrusion connector inside square hole.
Utility model content
The main purpose of the utility model is providing a kind of connector for box spanner, it can immediately and easily
Replace connector in ground.
The secondary objective of the utility model is providing a kind of connector for box spanner, it has preferably strong
Degree.
A further object of the utility model is providing a kind of connector for box spanner, it can reduce time cost
And cost of parts.
To reach object defined above, the utility model uses following technical scheme：
A kind of connector for box spanner, which, which includes at least, a first position, a second position and one
Convex portion, the first position one end be equipped with a first connecting portion to connect a power output end of a driver to drive this
One position is done corresponding to a rotation axis to rotate, which is formed by first position other end extension, the second position
Interlocked and done and rotate corresponding to the rotation axis by the first position, it is equipped with a second connecting portion to connect a female seat one end
Opening, rotates to interlock the female seat and be done corresponding to the rotation axis, which is arranged between the first position and the second position
And it is located at the female seat open outer side, wherein, which can abut the female seat side or not abut the female seat side.
Further,
The convex portion is an annular solid.
The driver can be a pneumatic impact spanner or an electric wrench.
The driver can be a pneumatic impact spanner or an electric wrench.
The first connecting portion includes the shrinkage pool of a cross-section rotation axis and from inside to outside arranged on an elasticity of the shrinkage pool
Body and a contact body, wherein, which is connected to the shrinkage pool bottom, and it is another which abuts the elastomer
End, which is exceptionally exposed to the shrinkage pool.
The second connecting portion connection one is arranged on the female seat connecting portion of the female seat, and the second connecting portion is arranged on comprising one
The annular groove of the second position other end, one be inserted in the annular groove elastic ring and one be socketed the elastic ring on the outside of tool fracture
Stiffening ring, the caulking groove which is equipped with the corresponding stiffening ring by the female seat inner wall is formed, to rabbet the rigidity
Ring.
The second connecting portion connection one is arranged on the female seat connecting portion of the female seat, and the second connecting portion is arranged on comprising one
The annular groove of the second position other end, one be inserted in the annular groove elastic ring and one be socketed the elastic ring on the outside of tool fracture
Stiffening ring, the caulking groove which is equipped with the corresponding stiffening ring by the female seat inner wall is formed, to rabbet the stiffening ring.
The second connecting portion connection one is arranged on the female seat connecting portion of the female seat, and the second connecting portion includes at least one
Screw, the female seat connecting portion are set to the screw hole of at least one aperture position for running through the female seat, which threadably connects
The screw hole simultaneously abuts the second position.
The second connecting portion connection one is arranged on the female seat connecting portion of the female seat, and the second connecting portion includes at least one
Screw, the female seat connecting portion are set to the screw hole of at least one aperture position for running through the female seat, which threadably connects
The screw hole simultaneously abuts the second position.
The second connecting portion connection one is arranged on the female seat connecting portion of the female seat, and the second connecting portion includes a latch
And the perforate for running through the second position, which is formed by the female seat equipped with corresponding two through perforate,
The latch is placed through the second position perforate and two perforates of the female seat.
The second connecting portion connection one is arranged on the female seat connecting portion of the female seat, and the second connecting portion includes a latch
And the perforate for running through the second position, which is formed by the female seat equipped with corresponding two through perforate,
The latch is placed through the perforate of the second position and two perforates of the female seat.
The second connecting portion includes the shrinkage pool of a cross-section rotation axis and from inside to outside arranged on an elasticity of the shrinkage pool
Body and a contact body, wherein, which is connected to the shrinkage pool bottom, and it is another which abuts the elastomer
End, which is exceptionally exposed to the shrinkage pool.
The second connecting portion includes the shrinkage pool of a cross-section rotation axis and from inside to outside arranged on an elasticity of the shrinkage pool
Body and a contact body, wherein, which is connected to the shrinkage pool bottom, and it is another which abuts the elastomer
End, which is exceptionally exposed to the shrinkage pool.
The utility model has the advantages that：
The connector for box spanner of the utility model, can immediately and easily replace connector, have preferable
Intensity, time cost and cost of parts can be reduced.
Brief description of the drawings
Fig. 1 is the part exploded isometric figure of the corresponding female seat of the utility model preferred embodiment (one).
Fig. 2 is the sectional view after the assembling of the first figure.
Fig. 3 is the stereogram that a female seat is combined in the utility model preferred embodiment (two).
Fig. 4 is the part exploded isometric figure of Fig. 3.
Fig. 5 is the part exploded isometric figure of the corresponding female seat of the utility model preferred embodiment (three).
Fig. 6 is the sectional view that a female seat is combined in the utility model preferred embodiment (four).
Embodiment
Hereinafter, some preferred embodiments of the utility model are hereby lifted, and coordinate attached drawing to be described in further details as rear.
Please refer to Fig.1 and Fig. 2, the disclosed connector 10 for being used for box spanner of the utility model, it, which is included at least, one
First position 12, a second position 14 and a convex portion 16.
Pneumatically pulled equipped with a first connecting portion 22 to connect a driver (not shown) such as one 12 one end of first position
One power output end of hand or an electric wrench, rotates to drive first position 12 to be done corresponding to a rotation axis S；First position
12 transverse shapes can be set to polygon, and in the present embodiment, 12 transverse shape of first position is that four corners have chamfering
Quadrangle.
First connecting portion 22 includes the hole 221 of a transverse rotation axis S and from inside to outside arranged on an elastomer of shrinkage pool 221
222 such as helical springs and a contact body 223 such as steel ball, wherein, 222 one end of elastomer is connected to 221 bottom of shrinkage pool, contact body
223 one end abut 222 other end of elastomer, and 223 the other end of contact body is exceptionally exposed to shrinkage pool 221, flexibly to abut drive
The perforate inner wall of the power output end of dynamic device (not shown).
Second position 14 is formed by the extension of 12 other end of first position, its cross-section side shape also corresponds to first position 12
Shape, second position 14 are interlocked and done and rotate corresponding to rotation axis S by first positions 12, it is used equipped with a second connecting portion 42
To connect 18 one end open 82 of a female seat, 82 shape of opening of female seat 18 corresponds to the cross-section side shape of second position 14, to
Two positions 14 interlock female seat 18 and do and rotates corresponding to rotation axis S, in other words, the are used as using the cross-section side shape of second position 14
Two connecting portions 42 are to rabbet the opening 82 of female seat 18, and in other words, the cross-section side shape of second position 14 and female seat 18 are opened
82 shapes of mouth can be set to polygon in correspondence with each other.
Second connecting portion 42 can further connect a female seat connecting portion 84 for being arranged on female seat 18, and second connecting portion 42 is wrapped
Containing one be arranged on 14 other end of second position annular groove 421, one be inserted in annular groove 421 elastic ring 422 such as an O shapes rubber ring and
The one tool fracture stiffening ring 423 in one socket elastic ring 422 outside, female seat connecting portion 84 are equipped with pair by 82 inner wall of opening of female seat 18
The caulking groove 821 of stiffening ring 423 is answered to be formed, to rabbet stiffening ring 423.
Convex portion 16 is arranged between first position 12 and second position 14 and positioned at the outside of opening 82 of female seat 18, wherein, it is convex
Portion 16 can be set to the annular solid of a transverse rotation axis S, wherein, convex portion 16 can abut the side 82 ' at 82 end of opening of female seat 18, this
When, convex portion 16 has supporting role in addition to positioning function, when driving female seat 18 so that the opening 82 of female seat 18 is not
It is yielding, also so that connector 10 has preferable intensity.
Furthermore the side 82 ' at 82 end of opening of female seat 18 may be designed as not exclusively being horizontal face, but include part
An inclined-plane i.e. loudspeaker face 82 " is located at the 82 end side of opening of female seat 18, and convex portion 16 can more positively abut loudspeaker face 82 " and have true
Real abutting supporting role.
Certainly, the space structure of convex portion 16 can not also abut the side 82 ' at 82 end of opening of female seat 18, then connector 10
Also there is preferable intensity.
Fig. 3 and Fig. 4 is referred to, the utility model takes off the connector 10 for box spanner, wherein, second connecting portion 42
The structure for being connected at the female seat connecting portion 84 of female seat 18 can be as described below, and second connecting portion 42 includes an at least screw
424, female seat connecting portion 84 is set to the screw hole 822 of at least one 82 position of opening for running through female seat 18, and screw 424 threadably connects
Connect screw hole 822 and abut second position 14.
Referring to Fig. 5, the utility model takes off the connector 10 for box spanner, wherein, second connecting portion 42 connects
Structure arranged on the female seat connecting portion 84 of female seat 18 can be as described below, and second connecting portion 42 is comprising a latch 425 and always
The perforate 426 of second position 14 is worn, female seat connecting portion 84 is formed by female seat 18 equipped with corresponding two through perforate 823, latch
425 are placed through 14 perforate 426 of second position and two perforates 823 of female seat 18.
Referring to Fig. 6, the utility model takes off the connector 10 for box spanner, wherein, second connecting portion 42 can be set
For the structure of such as first connecting portion 22, then second connecting portion 42 may connect to female seat 18, and second connecting portion 42 includes one and laterally revolves
The shrinkage pool 427 of shaft S and the elastomer 428 and a contact body 429 for being arranged on shrinkage pool 427 from inside to outside, wherein, elastomer 428
One end is connected to 427 bottom of shrinkage pool, and 429 one end of contact body abuts 428 other end of elastomer, and 429 the other end of contact body is exceptionally
Shrinkage pool 427 is exposed to, flexibly to abut 82 inner wall of opening of female seat 18.
The utility model takes off the connector 10 for box spanner, wherein, convex portion 16 remove with positioning function and with
Outside supporting role, the utility model carries a pneumatic impact spanner or an electric wrench in use, destroying and breaking meeting connector 10
When splitting, its breaking part can be betided often between first position 12 and convex portion 16, in other words, connector 10 can relatively easily from
Female seat 18 is pulled down, and further change the outfit a new connector again, and it is time saving and energy saving that this has effects that in work, is also avoided because of fracture
Connector be stuck in female seat 18 and abandon female seat 18.
The above is the preferred embodiment of the utility model and its technical principle used, for the technology of this area
It is any to be based on technical solutions of the utility model base in the case of the spirit and scope without departing substantially from the utility model for personnel
Equivalent transformation, simple replacement on plinth etc. obviously change, and belong within scope of protection of the utility model.
Claims (13)
1. the connector for box spanner, it is characterised in that the connector, which includes at least, to be had：
One first position, its one end are equipped with a first connecting portion to connect a power output end of a driver driving this
First position is done corresponding to a rotation axis to be rotated；
One second position, it is formed by first position other end extension, the second position interlocked by the first position and
Do and rotate corresponding to the rotation axis, it is equipped with a second connecting portion to connect a female seat one end open, to interlock the female seat
Do and rotate corresponding to the rotation axis；
One convex portion, it is arranged on is located at the female seat open outer side between the first position and the second position, wherein, which can
To abut the female seat side, or the female seat side is not abutted.
2. it is used for the connector of box spanner as claimed in claim 1, it is characterised in that the convex portion is an annular solid.
3. it is used for the connector of box spanner as claimed in claim 1, it is characterised in that the driver can be one pneumatic
Spanner or an electric wrench.
4. it is used for the connector of box spanner as claimed in claim 2, it is characterised in that the driver can be one pneumatic
Spanner or an electric wrench.
5. as Claims 1-4 any one of them is used for the connector of box spanner, it is characterised in that first connection
Portion includes the shrinkage pool of a cross-section rotation axis and from inside to outside arranged on the elastomer and a contact body of the shrinkage pool, wherein, should
Elastomer one end is connected to the shrinkage pool bottom, which abuts the elastomer other end, the contact body other end part
Expose to the shrinkage pool.
6. as Claims 1-4 any one of them is used for the connector of box spanner, it is characterised in that second connection
Portion's connection one is arranged on the female seat connecting portion of the female seat, and the second connecting portion includes one and is arranged on the second position other end
Annular groove, one be inserted in the annular groove elastic ring and one be socketed the elastic ring on the outside of tool fracture stiffening ring, the female seat connecting portion
The caulking groove that the corresponding stiffening ring is equipped with by the female seat inner wall is formed, to rabbet the stiffening ring.
7. it is used for the connector of box spanner as claimed in claim 5, it is characterised in that the second connecting portion connection one is set
In the female seat connecting portion of the female seat, the second connecting portion includes one and is arranged on the annular groove of the second position other end, one
Be inserted in the annular groove elastic ring and one be socketed the elastic ring on the outside of tool fracture stiffening ring, the female seat connecting portion is by the female seat
The caulking groove that wall is equipped with the corresponding stiffening ring is formed, to rabbet the stiffening ring.
8. as Claims 1-4 any one of them is used for the connector of box spanner, it is characterised in that second connection
Portion's connection one is arranged on the female seat connecting portion of the female seat, and the second connecting portion includes an at least screw, which sets
Be at least one through the aperture position of the female seat screw hole, which threadably connects the screw hole and abuts described second
Position.
9. it is used for the connector of box spanner as claimed in claim 5, it is characterised in that the second connecting portion connection one is set
In the female seat connecting portion of the female seat, the second connecting portion includes an at least screw, which is set at least consistent
The screw hole of the aperture position of the female seat is worn, which threadably connects the screw hole and abut the second position.
10. as Claims 1-4 any one of them is used for the connector of box spanner, it is characterised in that second connection
Portion's connection one is arranged on the female seat connecting portion of the female seat, and the second connecting portion runs through the second position comprising a latch and one
Perforate, which is formed by the female seat equipped with corresponding two through perforate, which is placed through described second
Position perforate and two perforates of the female seat.
11. it is used for the connector of box spanner as claimed in claim 5, it is characterised in that the second connecting portion connection one
Arranged on the female seat connecting portion of the female seat, the second connecting portion runs through the perforate of the second position comprising a latch and one,
The female seat connecting portion is formed by the female seat equipped with corresponding two through perforate, which is placed through opening for the second position
Hole and two perforates of the female seat.
12. as Claims 1-4 any one of them is used for the connector of box spanner, it is characterised in that second connection
Portion includes the shrinkage pool of a cross-section rotation axis and from inside to outside arranged on the elastomer and a contact body of the shrinkage pool, wherein, should
Elastomer one end is connected to the shrinkage pool bottom, which abuts the elastomer other end, the contact body other end part
Expose to the shrinkage pool.
13. it is used for the connector of box spanner as claimed in claim 5, it is characterised in that the second connecting portion includes one
The shrinkage pool of the cross-section rotation axis and the elastomer and a contact body for being arranged on the shrinkage pool from inside to outside, wherein, the elastomer one
End is connected to the shrinkage pool bottom, which abuts the elastomer other end, which is exceptionally exposed to this
Shrinkage pool.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105214664 | 2016-09-23 | ||
| TW105214664U TWM543147U (en) | 2016-09-23 | 2016-09-23 | Connector for socket wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207358952U true CN207358952U (en) | 2018-05-15 |
Family
ID=59690130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721129954.8U Active CN207358952U (en) | 2016-09-23 | 2017-09-05 | connector for socket wrench |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207358952U (en) |
| TW (1) | TWM543147U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI632992B (en) * | 2017-09-20 | 2018-08-21 | 中國氣動工業股份有限公司 | Rotary torque boosting device |
| JP6718007B1 (en) * | 2019-10-23 | 2020-07-08 | ▲浜▼元 陽一郎 | Rotation assist tool and assisted rotary tool |
| TWI761145B (en) * | 2021-03-22 | 2022-04-11 | 寶昌金屬工業有限公司 | Disassemble apparatus |
| US11633836B2 (en) * | 2021-07-16 | 2023-04-25 | Poul Chang Metal Industry Co., Ltd. | Removing apparatus |
-
2016
- 2016-09-23 TW TW105214664U patent/TWM543147U/en unknown
-
2017
- 2017-09-05 CN CN201721129954.8U patent/CN207358952U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWM543147U (en) | 2017-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |