CN208068123U - It is a kind of can quick-expansion box spanner - Google Patents
It is a kind of can quick-expansion box spanner Download PDFInfo
- Publication number
- CN208068123U CN208068123U CN201820474704.6U CN201820474704U CN208068123U CN 208068123 U CN208068123 U CN 208068123U CN 201820474704 U CN201820474704 U CN 201820474704U CN 208068123 U CN208068123 U CN 208068123U
- Authority
- CN
- China
- Prior art keywords
- handle
- support handle
- regulation handle
- box spanner
- quick
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model is related to it is a kind of can quick-expansion box spanner, including collet head, the support handle being connect with collet head, being set on support handle slidable regulation handle, the locking mechanism that support handle and regulation handle can be made to be fixed together being arranged in regulation handle；The support handle is in hollow-core construction, and surface is provided with the sliding slot placed along support handle axis direction；The locking mechanism includes being radially arranged in regulation handle and pulling and buckle across the lock pin of sliding slot, the eccentric lock sleeve for being arranged on the outside of regulation handle and being set in lock pin upper end, the block for being arranged in support handle and being connect with lock pin lower end, the locking being arranged on Camlock set；The utility model can effectively reduce the quantity that box spanner is carried required for staff according to working space or the length of rotating torque size regulation handle, so as to greatly save use cost, improve working efficiency, and easy to carry, more effortless.
Description
Technical field
The utility model is related to a kind of spanner, refer in particular to it is a kind of can quick-expansion box spanner.
Background technology
Box spanner is made of the collet head with hexagon ring or 12 corner apertures and handle, especially suitable for dismounting and tightly
Gu residing space is very narrow or the bolt or nut of recess very deep；But the decreased food of current box spanner is all fixed
, when the bolt of different depth or nut being dismantled and fastened in narrow space, generally require staff's carrying
The box spanner of a variety of different length specifications, not only increases use cost in this way, reduces working efficiency, and collect in management
Also it is be easy to cause chaotic and inconvenience, and when dismantling more firm bolt or nut, since the arm of force is shorter, twists ratio
It is harder；Although also occurring telescopic box spanner in the market, as disclosed one in the prior art 201521118288.9
Rotatable and elongation monkey wrench is planted, a kind of extending formula sleeve barrel spanner of connecting rod is disclosed in the prior art 201420397183.0
Hand is all to be adjusted by screw thread, causes governing speed slower, greatly reduce working efficiency.
Invention content
The utility model aim be for overcome the deficiencies in the prior art and provide it is a kind of can be according to working space or rotation
Torque size regulation handle length can quick-expansion box spanner.
In order to achieve the above objectives, the technical solution adopted in the utility model is：It is a kind of can quick-expansion box spanner, packet
The support handle that is connect containing collet head, with collet head, be set on support handle slidable regulation handle, setting is adjusting hand
The locking mechanism that support handle and regulation handle can be made to be fixed together on handle；The support handle is in hollow-core construction, and surface
It is provided with the sliding slot placed along support handle axis direction；The locking mechanism includes being arranged in regulation handle and along adjusting hand
The Camlock that handle radial direction was placed and passed through the lock pin of sliding slot, is arranged on the outside of regulation handle and is set in lock pin upper end
The block that covers, be arranged in support handle and connect with lock pin lower end, setting can drive eccentric lock sleeve on Camlock set
Button is pulled in the locking that rotating makes block be moved toward eccentric lock sleeve center of circle direction.
Preferably, the support handle is connect with collet head by angle adjusting mechanism；The angle adjusting mechanism includes
Two panels be arranged support handle head and be spaced apart connection sheet, setting on collet head and between being placed in two panels connection sheet simultaneously
The link block being bolted.
Preferably, the locking, which is pulled, detains arc-shaped, surface of the outer end far from regulation handle.
Preferably, the locking mechanism is arranged in regulation handle close to one end of collet head.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
It is described in the utility model can the box spanner of quick-expansion can be according to working space or the big minor adjustment of rotating torque
The length of handle effectively reduces the quantity that box spanner is carried required for staff, so as to greatly save use cost,
Working efficiency is improved, and easy to carry, it is more effortless.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 be it is described in the utility model can quick-expansion box spanner vertical view；
Attached drawing 2 be it is described in the utility model can quick-expansion box spanner sectional view；
Attached drawing 3 be it is described in the utility model can quick-expansion box spanner elongation after sectional view.
Wherein：1, collet head；2, link block；3, bolt；4, eccentric lock sleeve；5, button is pulled in locking；6, regulation handle；7, even
Contact pin；8, lock pin；9, sliding slot；10, support handle；11, block.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Attached drawing 1-3 be it is described in the utility model can quick-expansion box spanner, comprising collet head 1, with collet head 1 company
The support handle 10 that connects, be set on support handle 10 slidable regulation handle 6, setting can make support in regulation handle 6
The locking mechanism that handle 10 and regulation handle 6 are fixed together；The support handle 10 is in hollow-core construction, and surface is provided with edge
The sliding slot 9 that 10 axis direction of support handle is placed；The locking mechanism includes being arranged in regulation handle 6 and along regulation handle 6
The Camlock that radial direction was placed and passed through the lock pin 8 of sliding slot 9, is arranged in 6 outside of regulation handle and is set in 8 upper end of lock pin
Set 4, the block 11 for being arranged in support handle 10 and being connect with 8 lower end of lock pin, setting can drive bias on eccentric lock sleeve 4
Button 5 is pulled in the locking that the rotation of lock sleeve 4 makes block 11 be moved toward 4 center of circle direction of eccentric lock sleeve；When use：It is pulled by pulling locking
Button 5 can drive eccentric lock sleeve 4 to rotate, and make block 11 toward 4 center of circle direction of eccentric lock sleeve closer or far from realization is locked and loose
It opens.
Further, the support handle 10 is connect with collet head 1 by angle adjusting mechanism；The angle adjusting mechanism packet
Include two panels be arranged 10 head of support handle and be spaced apart connection sheet 7, be arranged and on collet head 1 and be placed in two panels connection sheet
The link block 2 connected between 7 and by bolt 3, by between angle adjusting mechanism adjustable support handle 10 and collet head 1
Angle assigns user's optimum operation angle.
Further, 5 arc-shaped, surfaces of the outer end far from regulation handle 6 of button are pulled in the locking, and button is pulled convenient for pulling locking
5 adjustment lengths.
Further, the locking mechanism is arranged in regulation handle 6 close to one end of collet head 1, can increase to the greatest extent
Add stretching range.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
It is described in the utility model can the box spanner of quick-expansion can be according to working space or the big minor adjustment of rotating torque
The length of handle effectively reduces the quantity that box spanner is carried required for staff, so as to greatly save use cost,
Working efficiency is improved, and easy to carry, it is more effortless.
The specific application example that the above is only the utility model does not constitute the scope of protection of the utility model any limit
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (4)
1. it is a kind of can quick-expansion box spanner, it is characterised in that：Including collet head, the support handle being connect with collet head,
Slidable regulation handle is set on support handle, setting can be such that support handle and regulation handle is fixed in regulation handle
Locking mechanism together；The support handle is in hollow-core construction, and surface is provided with the cunning placed along support handle axis direction
Slot；The locking mechanism include be arranged in regulation handle and placed along regulation handle radial direction and pass through sliding slot lock pin,
It is arranged on the outside of regulation handle and is set in the eccentric lock sleeve of lock pin upper end, is arranged in support handle and connects with lock pin lower end
The block that connects, setting can drive eccentric lock sleeve rotation to make block toward the movement of eccentric lock sleeve center of circle direction Camlock set is upper
Locking pull button.
2. it is according to claim 1 can quick-expansion box spanner, it is characterised in that：The support handle and collet head
It is connected by angle adjusting mechanism；The angle adjusting mechanism includes that two panels is arranged in support handle head and the company that is spaced apart
Contact pin is arranged on collet head and is placed in the link block between two panels connection sheet and being bolted.
3. it is according to claim 1 or 2 can quick-expansion box spanner, it is characterised in that：It is in arc that button is pulled in the locking
Shape, surface of the outer end far from regulation handle.
4. it is according to claim 3 can quick-expansion box spanner, it is characterised in that：The locking mechanism setting is being adjusted
Save one end close to collet head on handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820474704.6U CN208068123U (en) | 2018-04-04 | 2018-04-04 | It is a kind of can quick-expansion box spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820474704.6U CN208068123U (en) | 2018-04-04 | 2018-04-04 | It is a kind of can quick-expansion box spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208068123U true CN208068123U (en) | 2018-11-09 |
Family
ID=64043235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820474704.6U Expired - Fee Related CN208068123U (en) | 2018-04-04 | 2018-04-04 | It is a kind of can quick-expansion box spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208068123U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039477A (en) * | 2019-06-05 | 2019-07-23 | 自然资源部第二海洋研究所 | A kind of small space special sleeve spanner |
| CN110074592A (en) * | 2019-06-12 | 2019-08-02 | 陈大伟 | Guardrail and basket cot |
| WO2022052799A1 (en) * | 2020-09-08 | 2022-03-17 | 宝时得机械（张家港）有限公司 | Auxiliary handle, electric tool, and installation method for auxiliary handle |
-
2018
- 2018-04-04 CN CN201820474704.6U patent/CN208068123U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039477A (en) * | 2019-06-05 | 2019-07-23 | 自然资源部第二海洋研究所 | A kind of small space special sleeve spanner |
| CN110039477B (en) * | 2019-06-05 | 2023-12-15 | 自然资源部第二海洋研究所 | Socket wrench special for small space |
| CN110074592A (en) * | 2019-06-12 | 2019-08-02 | 陈大伟 | Guardrail and basket cot |
| CN110074592B (en) * | 2019-06-12 | 2024-02-06 | 陈大伟 | Guard bar and children's bed |
| WO2022052799A1 (en) * | 2020-09-08 | 2022-03-17 | 宝时得机械（张家港）有限公司 | Auxiliary handle, electric tool, and installation method for auxiliary handle |
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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: 20181109 Termination date: 20190404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |