CN106956230A - Ratchet spanner with high torsion reinforcing structure - Google Patents
Ratchet spanner with high torsion reinforcing structure Download PDFInfo
- Publication number
- CN106956230A CN106956230A CN201610013757.3A CN201610013757A CN106956230A CN 106956230 A CN106956230 A CN 106956230A CN 201610013757 A CN201610013757 A CN 201610013757A CN 106956230 A CN106956230 A CN 106956230A
- Authority
- CN
- China
- Prior art keywords
- spine move
- reinforcing structure
- ratchet spanner
- actuator
- high torsion
- 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.)
- Pending
Links
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
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
- B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
-
- 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
- B25B13/56—Spanner sets
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
Include a lever and a ratchet drive mechanism the present invention relates to a kind of ratchet spanner with high torsion reinforcing structure, lever includes the body of plastic material and the cover plate of two metal materials, one of them of two cover plates is incorporated into the side of body and another is incorporated into the opposite side of body, two cover plates are arranged with least two connecting grooves altogether, ratchet drive mechanism includes an actuator and two spine move parts, actuator forms a circular tooth part between two ends, circular tooth part is arranged in body, one end of spine move part is engaged in the circular tooth part of actuator with selectively departing from, spine move part is convexly equipped with least one flange connector, the flange connector of two spine move parts is inserted at least two connecting grooves respectively, so that the stress of spine move part can directly be dispersed to two lids, improve the driving torsion that ratchet spanner can be born.
Description
Technical field
The present invention relates to a kind of ratchet spanner, more particularly to a kind of ratchet spanner with high torsion reinforcing structure.
Background technology
Refer to U.S. Patent No. US 3,742,788 A " Ratchet wrench " Patent Cases, its for one kind
Ratchet spanner, and there is various sizes of socket joint type ratchet in end more specifically to a kind of spanner both-end
Ring and with the main body that is formed by injection plastic.
However, being to be hubbed at through rivet between two flat boards using the ratchet block of the ratchet spanner of said structure, with riveting
Nail can reduce the structural strength of ratchet block through the design of ratchet block, and when ratchet spanner bears torsion, ratchet
Block easily can be deformed rivet and cause ratchet block not put to producing horizontal thrust between the two ends of rivet
It is dynamic, therefore the ratchet spanner of said structure can not bear high torsion.
In view of the missing of above-mentioned existing structure, the present inventor then designs a kind of with high torsion reinforcing structure
Ratchet spanner, it can overcome all shortcomings of above-mentioned existing structure.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to：A kind of spine with high torsion reinforcing structure is provided
Wheel spanner.
To achieve the above object, the technical solution adopted in the present invention is：
A kind of ratchet spanner with high torsion reinforcing structure, it includes：
One lever, the lever includes the body of plastic material and the cover plate of two metal materials, the body
Include first side and second side, the body is provided with an appearance between first side and second side
Between being empty, the accommodation space adjacent to one end of the body and connects first side and second side through the body,
One of cover plate of two cover plates is incorporated into the first side of the body and another cover plate is incorporated into the body
Second side, two cover plates are arranged with least two connecting grooves altogether adjacent to the side of the accommodation space；
One ratchet drive mechanism, the ratchet drive mechanism includes an actuator, two spine move parts and a control piece, should
Actuator forms a circular tooth part between two ends, and the circular tooth part is arranged in the accommodation space, two spine move parts
It is mutually symmetrical and can be pivotally installed in respect to the lever in the accommodation space, one end of the spine move part is selectively de-
The liftoff circular tooth part for being engaged in the actuator, it is convex to be integrally formed mode that the spine move part is different from one end of the actuator
Provided with least one flange connector, the flange connector of two spine move parts is inserted at least two connecting groove respectively
Interior, the control piece passes through one of them of two cover plates and enters the accommodation space, and the control piece can control this
Engagement system between two spine move parts and the circular tooth part of the actuator.
The described ratchet spanner with high torsion reinforcing structure, the quantity of at least two connecting groove is four,
Four connecting grooves are averagely arranged at two cover plates, and the quantity of at least one flange connector is two, two
The flange connector is respectively arranged at the different both sides of the spine move part, and the flange connector of two spine move parts is inserted in respectively
In four connecting grooves.
The described ratchet spanner with high torsion reinforcing structure, two cover plates are total to adjacent to the side of the accommodation space
At least one clip groove is arranged with, the ratchet drive mechanism has a fixed seat, and the fixed seat is arranged at the accommodating sky
The outer peripheral edge of the interior and different both sides of the fixed seat is resisted against the body adjacent to the accommodating sky with the face way of contact respectively
Between side internal face, the fixed seating is different from one end of the actuator in the spine move part and is resisted against the spine move
Part, the fixed seat is convexly equipped with least one clip flange to be integrally formed mode, and the clip flange of the fixed seat is plugged
In in the clip groove.
The described ratchet spanner with high torsion reinforcing structure, the quantity of at least one clip groove is two,
Two clip grooves are averagely arranged at two cover plates, and the quantity of at least one clip flange is two, two
The clip flange is inserted in two clip grooves respectively.
The described ratchet spanner with high torsion reinforcing structure, the fixed seat is arranged with adjacent to one end of the spine move part
Two storage tanks, two storage tanks accommodate two spine move parts and supply the spine move part relative in the storage tank respectively
The fixed seat is pivoted, and the internal face of the storage tank is resisted against the spine move part with the face way of contact.
The described ratchet spanner with high torsion reinforcing structure, the lever has first locking part, and this first
Locking part is by first side through first cover plate and the two ends of the body and through the fixed seat and with screw lock
Mode is incorporated into second cover plate.
The described ratchet spanner with high torsion reinforcing structure, one end of the actuator is provided with one first work
Head is simultaneously provided with one second work head in the one end for being different from the first work head, the first work head through this
One cover plate protrudes out the surface of the first body side, and the second work head protrudes out the body the through second cover plate
The surface of two sides, the first work head can grafting be in sleeve-shaped tool heads, the second work head can be socketed and is in
The tool heads of hexagon prism.
The described ratchet spanner with high torsion reinforcing structure, the ratchet drive mechanism has a switch ring, the switch
Ring is sheathed on the first work head of the actuator with selectively departing from, can be with this when the switch ring set is located at the actuator
Actuator synchronous axial system.
The described ratchet spanner with high torsion reinforcing structure, the lever has second locking part, and this second
Locking part is different from one end of the accommodation space and with screw lock side by first side through first cover plate and the body
Formula is incorporated into second cover plate.
The described ratchet spanner with high torsion reinforcing structure, the control piece by the body the first side through this two
Individual cover plate one of them and enter the accommodation space.
The described ratchet spanner with high torsion reinforcing structure, the control piece is connected with an anti-falling piece, the anticreep
Second side of the part body, which passes through one of them of two cover plates and is screw-locked at the control piece, is different from first side
One end.
The described ratchet spanner with high torsion reinforcing structure, two cover closure accommodation spaces.
Compared with prior art, using above-mentioned technical proposal the advantage of the invention is that：The present invention has high torsion
The ratchet spanner of reinforcing structure, wherein ratchet spanner include a lever and a ratchet drive mechanism, and the lever includes
There are the body of plastic material and the cover plate of two metal materials, the body includes first side and one
Two sides, the body is provided with an accommodation space between first side and second side, and the accommodation space is neighbouring should
One end of body and through the body and connect first side and second side, one of cover plate of two cover plates
The first side and another cover plate that are incorporated into the body are incorporated into the second side of the body, and two cover plates are adjacent to the appearance
Side between being empty is arranged with least two connecting grooves altogether, and the ratchet drive mechanism includes an actuator, two spine
Moving part and a control piece, the actuator form a circular tooth part between two ends, and the circular tooth part is arranged at this and housed
In space, two spine move parts are mutually symmetrical and can be pivotally installed in respect to the lever in the accommodation space, should
One end of spine move part is engaged in the circular tooth part of the actuator with selectively departing from, and the spine move part is different from the actuator
One end is convexly equipped with least one flange connector to be integrally formed mode, and the flange connector of two spine move parts is plugged respectively
In at least two connecting groove, the control piece passes through one of them of two cover plates and enters the accommodating sky
Between, the control piece can control the engagement system of the circular tooth part between two spine move parts and the actuator, utilize this
The flange connector of spine move part is inserted in the design in the connecting groove, so that the stress of the spine move part can directly divide
Two lids are dissipated to, the stress suffered by the spine move part is reduced, the driving that the ratchet spanner can be born is improved
Torsion.
Brief description of the drawings
Fig. 1 has the stereo appearance figure of the ratchet spanner of high torsion reinforcing structure for the present invention.
Fig. 2 has the three-dimensional exploded view of the ratchet spanner of high torsion reinforcing structure for the present invention.
Fig. 3 has the three-dimensional exploded view at another visual angle of ratchet spanner of high torsion reinforcing structure for the present invention.
Fig. 4 has the sectional structure chart of the ratchet spanner of high torsion reinforcing structure for the present invention.
Fig. 5 has the action diagram of the ratchet spanner driving instrument head of high torsion reinforcing structure for the present invention.
Fig. 6 has the action diagram of the ratchet spanner driving instrument head of high torsion reinforcing structure for the present invention.
Fig. 7 has the action diagram of the ratchet spanner driving instrument head of high torsion reinforcing structure for the present invention.
Description of reference numerals：10- ratchet spanneres；20- levers；21- bodies；The sides of 211- first；The sides of 212- second；
213- accommodation spaces；22- cover plates；221- connecting grooves；222- clip grooves；The locking parts of 23- first；24-
Two locking parts；30- ratchet drive mechanisms；31- actuators；The work heads of 311- first；The work heads of 312- second；313-
Circular tooth part；32- spine move parts；321- flange connectors；33- control pieces；331- anti-falling pieces；34- fixed seats；341-
Clip flange；342- storage tanks；35- switch rings；90- tool heads.
Embodiment
Further describe the present invention with reference to specific embodiments and the drawings, advantages of the present invention and feature will be with
Description and it is apparent.
Referring to figs. 1 to shown in Fig. 4, be the present invention with high torsion reinforcing structure ratchet spanner stereo appearance figure,
Three-dimensional exploded view and sectional structure chart.Ratchet spanner 10 of the present invention includes a lever 20 and a ratchet drive mechanism
30；Wherein：
The lever 20 includes the body 21 of a plastic material and the cover plate 22 of two metal materials, the body
21 include first side 211 and second side 212, the body 21 in first side 211 and this second
An accommodation space 213 is provided between side 212, the accommodation space 213 is adjacent to one end of the body 21 and passes through
Wear the body 21 and connect first side 211 and second side 212, one of cover plate of two cover plates 22
22 are incorporated into the first side 211 of the body 21 and another cover plate 22 is incorporated into the second side 212 of the body 21,
Two cover plates 22 close the accommodation space 213, and two cover plates 22 are total to adjacent to the side of the accommodation space 213
It is arranged with least two connecting grooves 221 and at least one clip groove 222, at least two connecting groove 221
Quantity in the present embodiment is four, and four connecting grooves 221 are averagely arranged at two cover plates 22, should
At least one quantity of clip groove 222 in the present embodiment is two, and two clip grooves 222 are averagely set
In two cover plates 22.
The lever 20 have first locking part 23 and second locking part 24, first locking part 23 by
First side 211 through first cover plate 22 and the two ends of the body 21 and with screw lock mode be incorporated into this
Two cover plates 23, second locking part 24 is different through first cover plate 22 and the body 21 by first side 211
Second cover plate 23 is incorporated into one end of the accommodation space 213 and in screw lock mode.
The ratchet drive mechanism 30 includes an actuator 31, two spine move parts 32 and a control piece 33, the drive
One end of moving part 31 is provided with one first work first 311 and set in the one end for being different from first work first 311
It is equipped with one second work first 312 and a circular tooth part 313 is formed between two ends, the circular tooth part 313 is arranged at
In the accommodation space 213, first work first 311 protrudes out the side of body 21 first through first cover plate 22
211 surface, second work first 312 protrudes out the side 212 of body 21 second through second cover plate 23
Surface, first work first 311 can grafting be in sleeve-shaped tool heads, second work first 312 can be socketed
In the tool heads of hexagon prism.
Two spine move parts 32 are mutually symmetrical and can be pivotally installed in the accommodation space 213 with respect to the lever 20
Interior, one end of the spine move part 32 is engaged in the circular tooth part 313 of the actuator 31, the spine move part with selectively departing from
32 are different from one end of the actuator 31 is convexly equipped with least one flange connector 321 to be integrally formed mode, and this is extremely
The quantity of a few flange connector 321 in the present embodiment is two, and two flange connectors 321 are respectively arranged at
The different both sides of the spine move part 32, the flange connector 321 of two spine move parts 32 is inserted in this four connections respectively
In groove 221.
The control piece 33 is passed through one of them of two cover plates 22 by the first side 211 of the body 21 and entered
The accommodation space 213, the control piece 33 can control the circular tooth part of two spine move parts 32 and the actuator 31
Engagement system between 313.The control piece 33 is connected with an anti-falling piece 331, the anti-falling piece 331 body
21 the second side 212 through two cover plates 22 one of them and be screw-locked at the control piece 33 be different from this
One end of side 211.
The ratchet drive mechanism 30 has fixed seat 34, the fixed seat 34 be arranged in the accommodation space 213 and
The outer peripheral edge of the different both sides of fixed seat 34 is resisted against the body 21 adjacent to the accommodation space with the face way of contact respectively
The internal face of 213 sides, the fixed seat 34 is different from one end of the actuator 31 and supported positioned at the spine move part 32
It is against the spine move part 32.The fixed seat 34 is convexly equipped with least one clip flange 341 to be integrally formed mode, should
At least one quantity of clip flange 341 in the present embodiment is two, and two clip flanges 341 are plugged respectively
In in two clip grooves 222.The fixed seat 34 is arranged with two storage tanks adjacent to one end of the spine move part 32
342, two storage tanks 342 accommodate two spine move parts 32 and for the spine move part 32 in the storage tank 342 respectively
In the relative fixed seat 34 pivot, the internal face of the storage tank 342 is resisted against the spine move part 32 with the face way of contact.
First locking part 23 runs through the fixed seat 34.
The ratchet drive mechanism 30 has a switch ring 35, and the selectivity of switch ring 35 is sheathed on the driving with departing from
First work first 311 of part 31, the switch ring 35 can be synchronous with the actuator 31 when being sheathed on the actuator 31
Rotate.
Reference picture 5 is to shown in Fig. 7, being ratchet spanner driving instrument head of the present invention with high torsion reinforcing structure
Action diagram.When user is rotated using the driving instrument of ratchet spanner 10 first 90, the spine move part 32 must provide anti-
The clip strength that only actuator 31 is rotated relative to the lever 20, utilizes the flange connector 321 of the spine move part 32
It is inserted in the connecting groove 221 and the clip flange 341 of the fixed seat 34 is inserted in the clip groove 222
Design so that the stress of the spine move part 32 can directly disperse or be dispersed to this indirectly through the fixed seat 34
Two lids 22, reduce the stress suffered by the spine move part 32, improve what the ratchet spanner 10 can be born
Drive torsion.
Can summarize the present invention with regard to the above has advantages below：
1. for the present invention have high torsion reinforcing structure ratchet spanner, wherein ratchet spanner include a lever and
One ratchet drive mechanism, the lever includes the body of plastic material and the cover plate of two metal materials, the body
Include first side and second side, the body is provided with an appearance between first side and second side
Between being empty, the accommodation space adjacent to one end of the body and connects first side and second side through the body,
One of cover plate of two cover plates is incorporated into the first side of the body and another cover plate is incorporated into the body
Second side, two cover plates are arranged with least two connecting grooves altogether adjacent to the side of the accommodation space, the spine move machine
Structure includes an actuator, two spine move parts and a control piece, and the actuator forms a ring between two ends
Teeth portion, the circular tooth part is arranged in the accommodation space, and two spine move parts are mutually symmetrical and can be with respect to the lever pivot
It is arranged in the accommodation space with turning, one end of the spine move part is engaged in the ring tooth of the actuator with selectively departing from
Portion, the spine move part is different from one end of the actuator and is convexly equipped with least one flange connector to be integrally formed mode, should
The flange connector of two spine move parts is inserted at least two connecting groove respectively, and the control piece is covered through this two
Plate one of them and enter the accommodation space, the control piece can be controlled between two spine move parts and the actuator
Circular tooth part engagement system, be inserted in the design in the connecting groove using the flange connector of the spine move part so that
The stress of the spine move part is directly dispersed to two lids, reduce the stress suffered by the spine move part, improve
The driving torsion that the ratchet spanner can be born.
Explanation and embodiment above is only exemplary, does not constitute any limitation to the scope of the present invention.Ability
Field technique personnel should be understood that without departing from the spirit and scope of the invention can be to technical solution of the present invention
Details and form modify or replace, but these modification and replacement each fall within protection scope of the present invention.
Claims (12)
1. a kind of ratchet spanner with high torsion reinforcing structure, it is characterised in that it includes：
One lever, the lever includes the body of plastic material and the cover plate of two metal materials, the body
Include first side and second side, the body is provided with an appearance between first side and second side
Between being empty, the accommodation space adjacent to one end of the body and connects first side and second side through the body,
One of cover plate of two cover plates is incorporated into the first side of the body and another cover plate is incorporated into the body
Second side, two cover plates are arranged with least two connecting grooves altogether adjacent to the side of the accommodation space；
One ratchet drive mechanism, the ratchet drive mechanism includes an actuator, two spine move parts and a control piece, should
Actuator forms a circular tooth part between two ends, and the circular tooth part is arranged in the accommodation space, two spine move parts
It is mutually symmetrical and can be pivotally installed in respect to the lever in the accommodation space, one end of the spine move part is selectively de-
The liftoff circular tooth part for being engaged in the actuator, it is convex to be integrally formed mode that the spine move part is different from one end of the actuator
Provided with least one flange connector, the flange connector of two spine move parts is inserted at least two connecting groove respectively
Interior, the control piece passes through one of them of two cover plates and enters the accommodation space, and the control piece can control this
Engagement system between two spine move parts and the circular tooth part of the actuator.
2. the ratchet spanner according to claim 1 with high torsion reinforcing structure, it is characterised in that this is extremely
The quantity of few two connecting grooves is four, and four connecting grooves are averagely arranged at two cover plates, and this at least one
The quantity of individual flange connector is two, and two flange connectors are respectively arranged at the different both sides of the spine move part, and this two
The flange connector of individual spine move part is inserted in four connecting grooves respectively.
3. the ratchet spanner according to claim 1 or 2 with high torsion reinforcing structure, it is characterised in that
Two cover plates are arranged with least one clip groove altogether adjacent to the side of the accommodation space, and the ratchet drive mechanism has one
Individual fixed seat, the outer peripheral edge that the fixed seat is arranged in the accommodation space and different both sides of the fixed seat is connect with face respectively
Tactile mode is resisted against internal face of the body adjacent to the accommodation space side, and the fixed seating is different from the spine move part
One end of the actuator is simultaneously resisted against the spine move part, and the fixed seat is convexly equipped with least one clip to be integrally formed mode
Flange, the clip flange of the fixed seat is inserted in the clip groove.
4. the ratchet spanner according to claim 3 with high torsion reinforcing structure, it is characterised in that this is extremely
The quantity of a few clip groove is two, and two clip grooves are averagely arranged at two cover plates, and this at least one
The quantity of individual clip flange is two, and two clip flanges are inserted in two clip grooves respectively.
5. the ratchet spanner according to claim 4 with high torsion reinforcing structure, it is characterised in that this is consolidated
Reservation is arranged with two storage tanks adjacent to one end of the spine move part, and two storage tanks accommodate two spine move parts respectively
And the relative fixed seat is pivoted in the storage tank for the spine move part, the internal face of the storage tank is supported with the face way of contact
It is against the spine move part.
6. the ratchet spanner according to claim 5 with high torsion reinforcing structure, it is characterised in that this is held
Handle has first locking part, and first locking part passes through first cover plate and the two ends of the body by first side
Between and through the fixed seat and being incorporated into second cover plate in screw lock mode.
7. the ratchet spanner according to claim 6 with high torsion reinforcing structure, it is characterised in that the drive
One end of moving part is provided with one first work head and the one end for being different from the first work head is provided with one the
Two work heads, the first work head protrudes out the surface of the first body side through first cover plate, second work
Head protrudes out the surface of the second body side through second cover plate, the first work head can grafting in sleeve-shaped
Tool heads, the second work head can be socketed the tool heads in hexagon prism.
8. the ratchet spanner according to claim 7 with high torsion reinforcing structure, it is characterised in that the spine
Motivation structure has a switch ring, and the switch ring is sheathed on the first work head of the actuator with selectively departing from, should
Can be with the actuator synchronous axial system when switch ring set is located at the actuator.
9. the ratchet spanner according to claim 6 with high torsion reinforcing structure, it is characterised in that this is held
Handle has second locking part, and second locking part is different from by first side through first cover plate and the body
One end of the accommodation space is simultaneously incorporated into second cover plate in screw lock mode.
10. the ratchet spanner according to claim 5 with high torsion reinforcing structure, it is characterised in that should
Control piece passes through one of them of two cover plates by the first side of the body and enters the accommodation space.
11. the ratchet spanner according to claim 10 with high torsion reinforcing structure, it is characterised in that should
Control piece is connected with an anti-falling piece, the second side of the anti-falling piece body through two cover plates one of them simultaneously
It is screw-locked at one end that the control piece is different from first side.
12. the ratchet spanner according to claim 5 with high torsion reinforcing structure, it is characterised in that should
Two cover closure accommodation spaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013757.3A CN106956230A (en) | 2016-01-08 | 2016-01-08 | Ratchet spanner with high torsion reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013757.3A CN106956230A (en) | 2016-01-08 | 2016-01-08 | Ratchet spanner with high torsion reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106956230A true CN106956230A (en) | 2017-07-18 |
Family
ID=59481106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610013757.3A Pending CN106956230A (en) | 2016-01-08 | 2016-01-08 | Ratchet spanner with high torsion reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956230A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255576A (en) * | 1992-04-01 | 1993-10-26 | Keith John R | Adjustable universal ratcheting fire hydrant wrench |
| CN2242763Y (en) * | 1995-09-27 | 1996-12-18 | 魏宏因 | Structure-improved ratchet wrench |
| CN2280594Y (en) * | 1996-08-13 | 1998-05-06 | 江苏省送变电公司 | Quick-acting socket wrench |
| CN203973450U (en) * | 2014-08-04 | 2014-12-03 | 豪越股份有限公司 | Reversing device for ratchet wrench |
| CN204183473U (en) * | 2014-10-27 | 2015-03-04 | 绍兴环洲工具制造有限公司 | Third gear positioning ratchet wheel instrument |
| CN204585072U (en) * | 2015-03-26 | 2015-08-26 | 浙江拓进五金工具有限公司 | A kind of ratchet spanner |
-
2016
- 2016-01-08 CN CN201610013757.3A patent/CN106956230A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255576A (en) * | 1992-04-01 | 1993-10-26 | Keith John R | Adjustable universal ratcheting fire hydrant wrench |
| CN2242763Y (en) * | 1995-09-27 | 1996-12-18 | 魏宏因 | Structure-improved ratchet wrench |
| CN2280594Y (en) * | 1996-08-13 | 1998-05-06 | 江苏省送变电公司 | Quick-acting socket wrench |
| CN203973450U (en) * | 2014-08-04 | 2014-12-03 | 豪越股份有限公司 | Reversing device for ratchet wrench |
| CN204183473U (en) * | 2014-10-27 | 2015-03-04 | 绍兴环洲工具制造有限公司 | Third gear positioning ratchet wheel instrument |
| CN204585072U (en) * | 2015-03-26 | 2015-08-26 | 浙江拓进五金工具有限公司 | A kind of ratchet spanner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9590465B2 (en) | Drive system having a linear actuator and item of furniture having such a drive system | |
| US7611311B2 (en) | Tool for chip removing machining as well as a part and threaded joint therefor | |
| CN1911605B (en) | Portable container | |
| US20080245196A1 (en) | Monkey Wrench | |
| CN106183918A (en) | Ratchet armrest assembly and assemble method thereof for vehicle | |
| US8714618B1 (en) | Vehicles having utility bed and locking device | |
| JP2012512751A (en) | Combination wrench | |
| DE102013007095A1 (en) | chain rivet | |
| EP3060370B1 (en) | Open-end ratcheting wrench | |
| US1479506A (en) | Screw driver | |
| CN106956230A (en) | Ratchet spanner with high torsion reinforcing structure | |
| US20060288825A1 (en) | Wrench assembly | |
| CN106956231A (en) | Ratchet spanner with high torsion reinforcing structure | |
| CN218137686U (en) | High-precision high-torque ratchet wrench | |
| US20180021929A1 (en) | Multi-functional wrench | |
| CN214057370U (en) | Function cabinet for unmanned vehicle and unmanned vehicle | |
| CN204640050U (en) | Can quick operating monkey wrench | |
| CN100560923C (en) | The handle that is used for door and window | |
| CN216085128U (en) | Power tool and power tool kit with safety linkage | |
| CN205415700U (en) | Integral type tool bit and hand knife | |
| CN105710433A (en) | Tin snips capable of being operated by one hand | |
| CN207189531U (en) | Ratchet wrench structure | |
| CN208232889U (en) | A kind of locking structure for turnover vehicle headrest | |
| CN201824340U (en) | Steering tool grip | |
| JP2016215367A (en) | Torque wrench system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170718 |
|
| WD01 | Invention patent application deemed withdrawn after publication |