CN106863191B - A kind of spanner with double splayed jaw structures - Google Patents
A kind of spanner with double splayed jaw structures Download PDFInfo
- Publication number
- CN106863191B CN106863191B CN201710231128.2A CN201710231128A CN106863191B CN 106863191 B CN106863191 B CN 106863191B CN 201710231128 A CN201710231128 A CN 201710231128A CN 106863191 B CN106863191 B CN 106863191B
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- China
- Prior art keywords
- handle
- opening
- spring
- sliding bar
- bolt hole
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000009471 action Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/04—Handle constructions telescopic; extensible; sectional
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention discloses a kind of spanner with double splayed jaw structures, including driving end, handle, pedestal, handle includes first handle and second handle, first handle is fixedly connected with driving end, second handle is set in first handle, the first opening of outside setting of first handle, the second opening is provided on the outside of second handle, spring is provided on the inside of second handle, one end of spring is connect with pedestal by fixed link, and the other end of spring is connect by connecting rod with sliding bar, and sliding bar drives connecting rod to slide in first handle；Sliding bar is U-shaped structure, and the both ends of sliding bar are each passed through the first opening, the second opening extends in second handle.The technical program realizes the adjusting to decreased food by two ways, mutually can be used as complementation, improves the selectivity of length adjustment.
Description
Technical field
The present invention relates to spanner accessories technical fields, and in particular to a kind of spanner with double splayed jaw structures.
Background technique
Trip gear, also known as spanner are a kind of common installation and removal tools, twist bolt, spiral shell using lever principle
Nail, nut and other screw threads tightly hold the opening of bolt or nut or the hand tools of trepanning firmware, and spanner is usually the one of shank
End or both ends are formed with clamp holder portion and apply external force, can twist bolt or nut holds the opening or sets of holes of bolt or nut, when use
Threadingly rotation direction applies external force in shank, can twist bolt or nut.
And existing spanner is in clamping, and the arm of spanner is regular length, it is unadjustable, it is unfavorable for relatively narrow to space
The disassembly of screw, bolt, nut is carried out at small position.
Therefore, a kind of spanner with double splayed jaw structures has been researched and developed.
Summary of the invention
It is an object of the invention to: a kind of spanner with double splayed jaw structures is provided.
The present invention is achieved through the following technical solutions:
A kind of spanner with double splayed jaw structures, including driving end, handle, pedestal, handle include first handle
And second handle, first handle are fixedly connected with driving end, second handle is set in first handle, is set on the outside of first handle
Set the first opening, the second opening be provided on the outside of second handle, be provided with spring on the inside of second handle, one end of spring with
Pedestal is connected by fixed link, and the other end of spring is connect by connecting rod with sliding bar, and sliding bar drives connecting rod first
Sliding in handle；Sliding bar is U-shaped structure, and the both ends of sliding bar are each passed through the first opening, the second opening extends to second-hand
In handle,
First handle, which is equipped with, is connected with inside the first bolt hole, and second handle is equipped with the second bolt hole, second-hand
Sleeve is set in first handle, and the first bolt hole of first handle and the second bolt hole of second handle are solid by bolt-through
It is fixed；The number of first bolt hole is more than or equal to two, and the number of the second bolt hole is more than or equal to the number of the first bolt hole；First
The length of handle is more than or equal to the length of second handle, and the center of any one the first bolt hole is arranged on first handle and sets
Set the center of any one the second bolt hole on second handle point-blank.
Further, in order to preferably realize the present invention, the shape of the first opening and the second opening is identical, and first
The length of opening is greater than the length of the second opening.
Further, in order to preferably realize the present invention, the sliding bar is close close to one end of pedestal and the first opening
Dismountable cover plate is equipped between one end of pedestal, one end of cover plate is free end, and the other end and the first open end are removable
Unload connection.
It further, in order to preferably realize the present invention, first opening and the second open communication, and is rectangle
Structure.
Further, in order to preferably realize the present invention, the length of the first handle is equal to the length of second handle.
Compared with prior art, the present invention having the following advantages and benefits:
(1) the technical program on the outside of first handle by being arranged the first opening, the second opening of setting on the outside of second handle,
Spring is set in second handle, and spring is connect with sliding bar, then spring is under the drive of sliding bar, and second handle is in first handle
Interior sliding, so as to adjust the length of entire handle, wherein the length of second handle is more than or equal to the length of first handle.
(2) the technical program passes through and the first bolt hole is arranged on first handle, and the second bolt hole is arranged on second handle,
By running through setting bolt in the first bolt hole, the second bolt hole, to first handle and second handle be fixed, completion pair
The adjustment of decreased food.
(3) the technical program structure is simple, facilitates operation that can fast implement the adjustment to decreased food.
(4) the present invention provides the modes of two kinds of adjustable handle length, mutually can be used as complementation, increase what selection was adjusted
Diversity meets the various demands of user.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Wherein: 1-driving end, 2-first handles, the 3-the first bolt hole, the 4-the second bolt hole, 5-second handles,
6-springs, 7-partitions, 8-fixed links, 9-pedestals, 10-sliding bars, 11-cover plates, 12-clamping blocks, 13-the first opens
Mouthful.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment, the present invention is made
Further to be described in detail, exemplary embodiment of the invention and its explanation for explaining only the invention, are not intended as to this
The restriction of invention.
Embodiment 1:
As shown in Figure 1, a kind of spanner with double splayed jaw structures, including driving end 1, handle, pedestal 9, handle
Including first handle 2 and second handle 5, first handle 2 is fixedly connected with driving end 1, and second handle 5 is set in first handle 2
Interior, the first opening 13 of the outside of first handle 2 setting, the outside of second handle 5 is provided with the second opening, second handle 5 it is interior
Side is provided with spring 6, and one end of spring 6 is connect with pedestal 9 by fixed link 8, and the other end of spring 6 by connecting rod 7 and is slided
Lever 10 connects, and sliding bar 10 drives connecting rod 7 to slide in first handle 2；Sliding bar 10 is U-shaped structure, sliding bar 10
Both ends are each passed through the first opening 13, second opening and extend in second handle 2,
First handle 2, which is equipped with, is connected with inside the first bolt hole 3, and second handle 5 is equipped with the second bolt hole 4, the
Two handles 5 are sheathed in first handle 2, and the second bolt hole 4 of the first bolt hole 3 and second handle 5 of first handle 2 passes through spiral shell
Bolt is through fixation；The number of first bolt hole 3 is more than or equal to two, and the number of the second bolt hole 4 is more than or equal to the first bolt hole 3
Number；The length of first handle 2 is more than or equal to the length of second handle 5, any one first spiral shell is arranged on first handle 2
The center of keyhole 3 and the center for any one the second bolt hole 4 being arranged on second handle 5 are point-blank.
It is preferred that first opening 13 is identical with the shape of the second opening, and the length of the first opening 13 is greater than second and opens
The length of mouth.
It is preferred that the sliding bar 10 close to one end of pedestal 9 and first opening 13 between one end of pedestal 9 be equipped with can
The cover plate 11 of disassembly, one end of cover plate 11 are free end, and the other end is detachably connected with the first 13 ends of opening.
It is preferred that first opening 13 and the second open communication, and be rectangle structure.
It is preferred that the length of the first handle 2 is equal to the length of second handle 5.
Concrete operation method are as follows: by the way that 6 structure of spring is arranged in second handle 5 described in the technical program, spring 6
The mobile movement for driving second handle 5 in first handle 2, to change the whole length of handle.Wherein specific move mode
For using sliding bar 10, one end of sliding bar 10 is connect with one end of spring 6, and the other end for free end or can be fixed on the
In two handles 5, or it is fixed on intermediate a part of spring 6, then moves sliding bar 10 and moved in first the 13, second opening of opening
It is dynamic, after reaching predetermined length, can be fixed by position of the clamping block 12 to spring 6, that is, prevent because the compression of spring or
Stretching action moves spring.
Sliding bar 10 is arranged between one end of pedestal 9 close to one end of pedestal 9 and the first opening 13 wherein and is covered
Plate 11, cover plate 11 are detachably connected with first handle 2, and 11 one end of cover plate detachably or is fixedly connected with first handle 2, separately
One end is free end, convenient for being covered on the first opening 13 or being separated from the first opening.
Wherein, the length scale of first handle 2 is set in the length for being equal to second handle 5, hand can be extended to greatest extent
The length of handle increases its adjustable extent.
Wherein, the first opening 13 and the second open communication described in the technical program, are easy to implement sliding bar 10 to spring 6
Drive.
The length for being provided with the first opening 13 is greater than the length of the second opening, then can be to being located at the by the first opening 13
Spring 6 in two openings is operated, and is such as driven it mobile to 1 direction of driving end, is then reduced the length of handle, is such as pulled to separate
1 direction is mobile at hand, then the length of elongated handle.
In addition the present embodiment additionally provides a kind of method of regulation handle length, and second handle 5 is set in first handle 2
In, the position of the second bolt hole 6 on second handle 5 is then adjusted, selects to select on second bolt hole 6 and first handle 2
First bolt hole 3, the center line of two bolts hole point-blank, is then fixed by bolt, needed again
When the length of secondary adjustment handle, bolt is screwed out from the first bolt hole, the second bolt hole directly and is come, then again first-hand
The first bolt hole 3 is selected on handle 2, and the second bolt hole 6 is selected on second handle 5, is then fixed, is made using bolt again
First handle 2, second handle 3 fasten, and prevent from generating sliding between each other in rotary course, not easy to disassemble or installation nut
Deng.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. a kind of spanner with double splayed jaw structures, it is characterised in that: including driving end (1), handle, pedestal (9), hand
Handle includes first handle (2) and second handle (5), and first handle (2) is fixedly connected with driving end (1), and second handle (5) is arranged
In first handle (2), the first opening (13) of outside setting of first handle (2), second handle is provided with second on the outside of (5)
It being open, is provided with spring (6) on the inside of second handle (5), one end of spring (6) is connect with pedestal (9) by fixed link (8),
The other end of spring (6) is connect by connecting rod (7) with sliding bar (10), and sliding bar (10) drives connecting rod (7) first-hand
Sliding in handle (2)；Sliding bar (10) is U-shaped structure, and the both ends of sliding bar (10) are each passed through the first opening (13), the second opening
It extends in second handle (5), spring (6) structure, the mobile drive second handle of spring (6) is set in second handle (5)
(5) movement in first handle (2), to change the whole length of handle, using sliding bar (10), the one of sliding bar (10)
End is connect with one end of spring (6), and the other end can perhaps be fixed in second handle (5) for free end or be fixed on spring
(6) sliding bar (10) movement in the first opening (13), the second opening is then moved in intermediate a part, after reaching predetermined length,
It can be fixed, that is, be prevented because the compression of spring or stretching action make spring by position of the clamping block (12) to spring (6)
It moves；
First handle (2) is equipped with and is connected with inside the first bolt hole (3), and second handle (5) is equipped with the second bolt hole
(4), second handle (5) is sheathed in first handle (2), the first bolt hole (3) and second handle (5) of first handle (2)
Second bolt hole (4) is fixed by bolt-through；The number of first bolt hole (3) is more than or equal to two, the second bolt hole (4)
Number is more than or equal to the number of the first bolt hole (3)；The length of first handle (2) is more than or equal to the length of second handle (5), if
Set on first handle (2) center of any one the first bolt hole (3) and be arranged on second handle (5) any one the
Point-blank, first opening (13) is identical with the shape of the second opening, and the first opening at the center of two bolts hole (4)
(13) length is greater than the length of the second opening, and the sliding bar (10) is leaned on close to the one end of pedestal (9) with the first opening (13)
Dismountable cover plate (11) are equipped between one end of nearly pedestal (9), one end of cover plate (11) is free end, the other end and the
One opening (13) end is detachably connected.
2. a kind of spanner with double splayed jaw structures according to claim 1, it is characterised in that: described first opens
Mouth (13) and the second open communication, and be rectangle structure.
3. a kind of spanner with double splayed jaw structures according to claim 1, it is characterised in that: described first-hand
The length of handle (2) is equal to the length of second handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710231128.2A CN106863191B (en) | 2017-04-10 | 2017-04-10 | A kind of spanner with double splayed jaw structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710231128.2A CN106863191B (en) | 2017-04-10 | 2017-04-10 | A kind of spanner with double splayed jaw structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106863191A CN106863191A (en) | 2017-06-20 |
| CN106863191B true CN106863191B (en) | 2019-07-19 |
Family
ID=59163180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710231128.2A Active CN106863191B (en) | 2017-04-10 | 2017-04-10 | A kind of spanner with double splayed jaw structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106863191B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203141378U (en) * | 2013-01-31 | 2013-08-21 | 徐军桥 | Telescopic sink wrench |
| CN203426939U (en) * | 2013-07-31 | 2014-02-12 | 国家电网公司 | Improvement structure of flexible spanner |
| CN204686761U (en) * | 2015-06-03 | 2015-10-07 | 常州市宏纳工具有限公司 | The straight type spanner of concertina type |
| CN105437123A (en) * | 2015-12-24 | 2016-03-30 | 嵊州市意海电机配件厂 | Steel tube moving wrench |
| CN205184605U (en) * | 2015-11-03 | 2016-04-27 | 仪征威英化纤有限公司 | Long handle box spanner |
| CN205342934U (en) * | 2015-12-31 | 2016-06-29 | 武汉天和技术股份有限公司 | Flexible hook spanner |
| CN106041804A (en) * | 2016-05-06 | 2016-10-26 | 常州市大备智能物联网科技有限公司 | Wrench capable of facilitating disassembly |
| CN205765815U (en) * | 2016-06-27 | 2016-12-07 | 海盐星辰工具有限公司 | A kind of spanner of telescopic handle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201202422D0 (en) * | 2012-02-11 | 2012-03-28 | Buchanan Nigel | Extendable wrench handle |
-
2017
- 2017-04-10 CN CN201710231128.2A patent/CN106863191B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203141378U (en) * | 2013-01-31 | 2013-08-21 | 徐军桥 | Telescopic sink wrench |
| CN203426939U (en) * | 2013-07-31 | 2014-02-12 | 国家电网公司 | Improvement structure of flexible spanner |
| CN204686761U (en) * | 2015-06-03 | 2015-10-07 | 常州市宏纳工具有限公司 | The straight type spanner of concertina type |
| CN205184605U (en) * | 2015-11-03 | 2016-04-27 | 仪征威英化纤有限公司 | Long handle box spanner |
| CN105437123A (en) * | 2015-12-24 | 2016-03-30 | 嵊州市意海电机配件厂 | Steel tube moving wrench |
| CN205342934U (en) * | 2015-12-31 | 2016-06-29 | 武汉天和技术股份有限公司 | Flexible hook spanner |
| CN106041804A (en) * | 2016-05-06 | 2016-10-26 | 常州市大备智能物联网科技有限公司 | Wrench capable of facilitating disassembly |
| CN205765815U (en) * | 2016-06-27 | 2016-12-07 | 海盐星辰工具有限公司 | A kind of spanner of telescopic handle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106863191A (en) | 2017-06-20 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: 610000 No. 144 Qingjiang Middle Road, Qingbaijiang District, Chengdu City, Sichuan Province (Chengou Pioneering Courtyard) Patentee after: Chengdu Zhirong Zhichuang Intellectual Property Operation Co.,Ltd. Address before: 646000 high tech Zone, Sichuan, Luzhou Valley Road, No. 5, No. 17 Patentee before: LUZHOU JINSONG MECHANICAL EQUIPMENT MANUFACTURING CO.,LTD. |
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