CN105619298B - A kind of Multifunction self-locking spanner - Google Patents
A kind of Multifunction self-locking spanner Download PDFInfo
- Publication number
- CN105619298B CN105619298B CN201610188076.0A CN201610188076A CN105619298B CN 105619298 B CN105619298 B CN 105619298B CN 201610188076 A CN201610188076 A CN 201610188076A CN 105619298 B CN105619298 B CN 105619298B
- Authority
- CN
- China
- Prior art keywords
- chute
- handle
- slider
- clamping part
- hole
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 47
- 230000002265 prevention Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
-
- 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
- B25B13/58—Jaw attachments
-
- 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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/22—Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of Multifunction self-locking spanner, including handle, handle includes first and second handle, first and second clamping part is respectively equipped with the top of first and second handle, first clamping part is provided with slider I, and slider I coordinates with chute I, and the first clamping part is provided with through hole at bottom, one prevention bolt of installation, the top half of slider I are provided with sawtooth I diagonally downward in through hole；Second clamping part includes movable claw and chute II, movable claw is slidably connected with chute II, when clamp nut or tube, because the slider I top half of the first clamping part is provided with sawtooth diagonally downward, prevent bolt from coordinating with stoping block, slider I is carried out spacing, the movable claw of sawtooth and the second clamping part coordinates, it is locked to nut or tube, avoid skidding, ensure that the present invention can quickly, easily fasten to nut or tube.And the present invention is also used as shfting wrench use, and object is put between slider I the latter half and movable claw and clamped, avoids pressing from both sides bad object.
Description
Technical field
The present invention relates to a kind of aid, more particularly to a kind of Multifunction self-locking spanner.
Background technology
Traditional spanner can only twist hex nut, tetragonal nut, can not twist tubular articles and other shapes of nut.Work as spiral shell
When mother is got rusty, because the active force of spanner is inadequate, often leading to nut can not be unscrewed, and have the possibility of slippage, can also damage
Nut profile.And traditional spanner, after a nutting is completed, it is difficult to generally require a spanner and taken from nut to reset operation
Go out, then return blocks nut again, repeats nutting action.Sought in addition, conventional spanner need to adjust worm gear repeatedly when twisting thing
Look for and pull a mouthful extended distance, and in clamping repeatedly, pull mouth and also easily loosen, such operate brings very big difficulty to operation.
And pipe wrench is mainly used in twisting tube, because pipe wrench is heavier, and pipe wrench is two-sided all with teeth, very big to the damage that is screwed thing, because
The use range of this pipe wrench is restricted.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of Multifunction self-locking spanner, and the spanner can not only Quick fastening
Gu hexagonal, tetragonal nut, additionally it is possible to lock tube, and can also be used as pliers.
To achieve the above object, the present invention provides following technical scheme：A kind of Multifunction self-locking spanner, including handle,
The handle includes two first handles and second handle being rotatablely connected mutually, is respectively equipped with the top of first and second handle
First and second clamping part, first retaining part in the top of second handle, the second retaining part in the top of first handle,
First clamping part includes vertical fixed claw and the slider I being located on fixed claw, the side side of the fixed claw inwardly
Elliptoid chute I is vertically provided with face, the top and bottom of slider I are equipped with the prevention slided in chute I
Block, slider I are slidably connected with fixed claw by stoping block, and the side of the fixed claw is provided with through hole at bottom, in through hole
Installation one prevents the distance between bolt, the bottom of the through hole and fixed claw from being more than or equal to the prevention positioned at slider I bottom
The length of block, the clamping face of the slider I include top half and the latter half, and its top half is provided with sawtooth diagonally downward
I, the latter half is plane, and slider I section is in pentagon, and flex point is provided between its top half and the latter half, and flex point is outside
Protrusion；Second clamping part includes movable claw and the horizontal chute II being located at the top of first handle, and movable claw passes through fixation
The sliding block II and chute II for being located at movable claw bottom are slidably connected, and the top of the clamping face of movable claw is provided with perpendicular to activity claw clip
The sawtooth II in face is held, the latter half of slider I clamping face is parallel with the clamping face of movable claw, and the bottom of the sliding block II is provided with snail
Bar, and the bottom of chute II is provided with the worm screw groove for accommodating worm screw, the top of first handle is in the position at the bottom of chute II
Provided with the through hole through both sides at the top of first handle, and the bottom of the centre of through hole and chute II connects, and turns in through hole
One worm gear of dynamic connection, worm and wheel coordinate.
Preferably, the section of chute II is square, and the top of chute II is provided with the length being connected as a single entity with the inwall of chute II
Strip bulge, the sliding block II coordinate with chute II, and its section is convex.
Preferably, first and second handle in the edge of a knife that is respectively arranged below with of rotating joint, work in coordination by two edges of a knife.
Preferably, the edge of through hole is equipped with chamfering.
Using above-mentioned technical proposal, when clamp nut or tube, due to the clamping face of the slider I of the first clamping part
Top half is provided with sawtooth I diagonally downward, thus when clamping, prevents bolt from coordinating with stoping block, and slider I is limited
The movable claw of position, sawtooth and the second clamping part coordinates, locked to nut or tube, the phenomenon skidded is avoided, when the present invention exists
Carry out return when, it is only necessary to opposite direction rotation the present invention, so as to ensure the present invention can quickly, easily to nut or pipe
Shape thing is fastened.And the present invention is due to provided with first and second handle, and two handles rotate mutually link, and slider I only has
The first half sets up sawtooth I separately, and the latter half is plane, thus the present invention is also used as shfting wrench use, is pulled when as the survivor of a murder attempt
Hand is clamped in use, can be put in object between the latter half of slider I clamping face and movable claw, avoids pressing from both sides bad object,
And overcome a shortcomings that thing one is used.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the front view of fixed claw of the present invention；
Fig. 3 is the top view of fixed claw of the present invention；
Fig. 4 is the assembling schematic diagram of movable claw of the present invention and chute II；
Fig. 5 is structural representation when present invention slider I is pentagon；
Fig. 6 is Fig. 5 left view；
Fig. 7 is structural representation when present invention slider I is quadrangle.
Embodiment
Below in conjunction with the accompanying drawings, by the description to embodiment, the present invention will be further described：
As shown in Fig. 1 to 4, a kind of Multifunction self-locking spanner of the present invention, including handle, handle include two mutual companies of rotating
The first handle 11 and second handle 12 connect, the top of first and second handle 11,12 are respectively equipped with first and second clamping part 2,3,
First clamping part 2 is located at the top of second handle 12, and the second clamping part 3 is located at the top of first handle 11, and the first clamping part 2 wraps
Vertical fixed claw 21 and the slider I 22 being located on fixed claw 21 are included, along vertical side on the side side of fixed claw 21 inwardly
The stoping block 24 slided in chute I 23 is equipped with to top and bottom provided with elliptoid chute I 23, slider I 22, it is sliding
Block I 22 is slidably connected with fixed claw 21 by stoping block 24, and the side of fixed claw 21 is provided with through hole 25, through hole 25 at bottom
The distance between bottom of interior one prevention bolt 26 of installation, through hole 25 and fixed claw 21, which is more than or equal to, is located at the bottom of slider I 22
Stoping block 24 length, the clamping face of slider I 22 includes top half and the latter half, and its top half is provided with and is tilted towards
Lower sawtooth I 27, the latter half are plane；Second clamping part 3 includes movable claw 31 and level is located at the top of first handle 11
Chute II 32, movable claw 31 are slidably connected by the fixed sliding block II 37 for being located at the bottom of movable claw 31 with chute II 32, movable claw
The top of 31 clamping face is provided with one section of sawtooth II perpendicular to movable claw clamping face, and the quantity of sawtooth II is less than sawtooth I 27
Quantity.The section of chute II 32 is square, and the top of chute II 32 is provided with the strip being connected as a single entity with the inwall of chute II 32
Projection 38, the sliding block II 37 coordinate with chute II 32, and the section of sliding block II 37 is convex, cooperation in this way, energy
Enough make movable claw 31 more stable when sliding.The bottom of sliding block II 37 is provided with worm screw 33, and the bottom of chute II 32 is provided with and accommodated
The worm screw groove 36 of worm screw 33, the top of first handle 11 is provided with the position at the bottom of chute II 32 runs through first handle 11
The through hole 35 of top both sides, and through hole 35 connects with the bottom of the centre of chute II 32, rotation connection one in through hole 35
Individual worm gear 34, worm screw 33 coordinate with worm gear 34, and the edge of through hole 35 is equipped with chamfering.
First and second handle 11,12 of the invention is respectively arranged below with the edge of a knife 4 in rotating joint, and two edges of a knife 4 mutually match
Close, be easy to the present invention to cut off object using the edge of a knife 4.
The slider I 22 of the present invention can use pentagon sliding block as shown in Figure 5,6, and its top half divides it with lower half
Between be provided with flex point, flex point is outwardly；Quadrangle sliding block as shown in Figure 7 can also be used, the lower half of its clamping face is set up separately
There is the edge of a knife I 28.
The present invention is when clamp nut or tube, due to the top half of the clamping face of the slider I 22 of the first clamping part 2
Provided with sawtooth I 27 diagonally downward, thus when clamping, prevent bolt 26 from coordinating with stoping block 24, slider I 22 is limited
Position, the movable claw 31 of sawtooth I 27 and the second clamping part 3 coordinates, locked to nut or tube, the phenomenon skidded is avoided, when this
Invention is when carrying out return, it is only necessary to opposite direction rotation the present invention, so as to ensure the present invention can quickly, easily to spiral shell
Female or tube is fastened.And the present invention is due to provided with first and second handle 11,12, and two handles rotate mutually link,
And slider I 22 only has the first half to set up sawtooth I separately, the latter half is plane, thus the present invention is also used as pliers use, as
Clamped for pliers in use, object can be put between the latter half of the clamping face of slider I 22 and movable claw 31, avoid pressing from both sides
Bad object, and overcome a shortcomings that thing one is used.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (4)
1. a kind of Multifunction self-locking spanner, including handle, the handle includes two first handles (11) being rotatablely connected mutually
And second handle (12), it is respectively equipped with first and second clamping part (2,3) at the top of first and second handle (11,12), described first
Clamping part (2) is located at the top of second handle (12), and the second clamping part (3) is located at the top of first handle (11), and its feature exists
In：First clamping part (2) includes vertical fixed claw (21) and the slider I (22) being located on fixed claw (21), described
Vertically be provided with elliptoid chute I (23) on the side side of fixed claw (21) inwardly, the top of slider I (22) and
Bottom is equipped with the stoping block (24) slided in chute I (23), and slider I (22) is sliding by stoping block (24) with fixed claw (21)
Dynamic connection, the side of the fixed claw (21) are provided with through hole (25) at bottom, a prevention bolt are installed in through hole (25)
(26), the distance between bottom of the through hole (25) and fixed claw (21) is more than or equal to the resistance positioned at slider I (22) bottom
The length of stops (24), the clamping face of the slider I (22) include top half and the latter half, and its top half, which is provided with, inclines
Sawtooth I (27) obliquely, the latter half are plane, and slider I (22) section is in pentagon, and its top half divides it with lower half
Between be provided with flex point, flex point is outwardly；Second clamping part (3) includes movable claw (31) and level is located at first handle
(11) chute II (32) at the top of, movable claw (31) pass through the fixed sliding block II (37) for being located at movable claw (31) bottom and chute II
(32) it is slidably connected, the top of the clamping face of movable claw (31) is provided with the sawtooth II perpendicular to movable claw clamping face, sawtooth II
Quantity is less than the quantity of sawtooth I (27), and the latter half of slider I (22) clamping face is parallel with the clamping face of movable claw (31)；Institute
The bottom for stating sliding block II (37) is provided with worm screw (33), and the bottom of chute II (32) is provided with the worm screw groove for accommodating worm screw (33)
(36), the top of first handle (11) is provided with through at the top of first handle (11) two in the position at chute II (32) bottom
The through hole (35) of side, and through hole (35) connects with the bottom of the centre of chute II (32), is rotatablely connected in through hole (35)
One worm gear (34), worm screw (33) coordinate with worm gear (34).
2. Multifunction self-locking spanner according to claim 1, it is characterised in that：The section of the chute II (32) is in side
Shape, and the top of chute II (32) is provided with the strip projection (38) being connected as a single entity with chute II (32) inwall, the sliding block II
(37) coordinate with chute II (32), its section is convex.
3. Multifunction self-locking spanner according to claim 1, it is characterised in that：First and second handle (11,12) is rotating
Tie point is respectively arranged below with the edge of a knife II (4), and two edges of a knife II (4) are worked in coordination.
4. Multifunction self-locking spanner according to claim 1, it is characterised in that：The edge of the through hole (35) is equipped with
Chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188076.0A CN105619298B (en) | 2016-03-25 | 2016-03-25 | A kind of Multifunction self-locking spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188076.0A CN105619298B (en) | 2016-03-25 | 2016-03-25 | A kind of Multifunction self-locking spanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105619298A CN105619298A (en) | 2016-06-01 |
| CN105619298B true CN105619298B (en) | 2018-03-09 |
Family
ID=56034840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610188076.0A Expired - Fee Related CN105619298B (en) | 2016-03-25 | 2016-03-25 | A kind of Multifunction self-locking spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105619298B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737264B (en) * | 2017-01-20 | 2019-08-16 | 杨德洪 | Clamp type spanner |
| CN107243860A (en) * | 2017-07-10 | 2017-10-13 | 刘凤翼 | A kind of bionical pincers |
| CN114810745A (en) * | 2022-04-06 | 2022-07-29 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Positioning assembly and butt-joint equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2113132A (en) * | 1982-01-11 | 1983-08-03 | Inoue Mfg | Adjustable wrench |
| CN2073792U (en) * | 1990-06-09 | 1991-03-27 | 顾福元 | Multifunctional tool |
| CN2075571U (en) * | 1990-09-10 | 1991-04-24 | 焦瑞伟 | Multi-purpose electric engineering tool |
| CN2134259Y (en) * | 1992-08-13 | 1993-05-26 | 李国达 | Multipurpose hand vice |
| CN101733728A (en) * | 2008-11-07 | 2010-06-16 | 杨长军 | Novel dual-purpose adjustable spanner |
| US9352453B2 (en) * | 2013-12-14 | 2016-05-31 | Shwu-Ruu Chern | Multiple-function hand tool |
| CN205465886U (en) * | 2016-03-25 | 2016-08-17 | 武少远 | Multi -functional auto -lock spanner |
-
2016
- 2016-03-25 CN CN201610188076.0A patent/CN105619298B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105619298A (en) | 2016-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: Building 008, Torch Building, Keji Avenue, High-tech Zone, Linyi City, Shandong Province 276000 Patentee after: Linyi Gaoxin tap water Co.,Ltd. Address before: 232100 Wuqian Team, Yinxing Village, Daxingji Township, Fengtai County, Huainan City, Anhui Province 199 Patentee before: Wu Shaoyuan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |