CN109079693A - It is a kind of to facilitate the double end ring spanner group for adjusting torque - Google Patents
It is a kind of to facilitate the double end ring spanner group for adjusting torque Download PDFInfo
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- CN109079693A CN109079693A CN201811000614.4A CN201811000614A CN109079693A CN 109079693 A CN109079693 A CN 109079693A CN 201811000614 A CN201811000614 A CN 201811000614A CN 109079693 A CN109079693 A CN 109079693A
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- ring spanner
- torque tube
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- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery 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
- B25B13/56—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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of double end ring spanner groups for facilitating adjusting torque, including No.1 spanner, pull body in the left side, pull body and No. two spanners in the right, pull the left side that body is pulled in body setting on the right in the left side, the No.1 spanner is fixedly welded on the left side and pulls one end that body pulls body far from the right, No. two spanners are fixedly welded pulls one end that body pulls body far from the left side on the right, double end ring spanner group pulls body by the left side in device and body composition is pulled on the right, it is dismountable, the fixed pin installation that body left end is pulled on control the right is fastened on the left side when pulling in different pin holes in body, the changeable length for entirely pulling body, change torque to achieve the purpose that facilitate, when high-intensitive anti-loosing screw is when the one end for adjusting torsional channel is slidably connected in limit sliding groove, adjusting torque tube will not skid off from adjusting in torsional channel, adjust torque using when be not in try to shirk responsibility Or other phenomenons, it is highly-safe.
Description
Technical field
The present invention relates to Hardware fitting technical fields, specially a kind of to facilitate the double end ring spanner group for adjusting torque.
Background technique
Double end ring spanner group is a kind of tool for removal nut, screw, and appointing in its both ends can be used in when removal
Anticipate one and carry out removal, it is very convenient if a damage can also continue to using other end, but it in actual use there are still
Following drawback:
1. the existing double end ring spanner group often inconvenient adjusting for carrying out torque according to actual needs, to reach user
Just purpose, generally requires to match at double end ring spanner group both ends and is connected with screw rod and is just adjustable torque, and when use is very numb
It is tired；
2. double end ring spanner both ends are mating be connected with screw rod when, be easy to fall off when pulling double end ring spanner group,
Occur bumping to hard object and spanner sometimes due to strength is excessive, leads to personal injury, or more serious situation occur, use peace
Full property is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of double end ring spanner groups for facilitating adjusting torque, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of facilitate the double end ring spanner for adjusting torque
Group, including No.1 spanner, the left side pull body, body is pulled on the right and No. two spanners, the left side that body is pulled in body setting on the right is pulled on the left side,
The No.1 spanner is fixedly welded on the left side and pulls one end that body pulls body far from the right, and No. two spanners are fixedly welded to be pulled on the right
Body pulls one end of body far from the left side, and the left end that body is pulled on the left side is equipped with left end holding area, and described the right is pulled body and pulled far from No. two
One end of head is fixedly welded with intermediate control linkage section, and one end that the intermediate control linkage section pulls body far from the right is fixedly welded
There is adjusting torque tube；
The upper surface middle position for adjusting torque tube is equipped with limit sliding groove, and the adjusting torque tube is far from intermediate control
One end of linkage section processed is fixedly welded with rubber pad, and the inside for adjusting torque tube is additionally provided with telescopic chute, the both ends of the telescopic chute
It is respectively communicated with and is movably equipped with the symmetrical two groups of connecting rods in front and back, connection in slot, telescopic chute through slot and the right equipped with the left side
The left and right ends end of bar is fixedly welded with fixed pin and briquetting respectively；
The left side, which pulls to be equipped with inside the right end of body, adjusts torsional channel, adjusts and is equipped on the rear and front end inner wall of torsional channel
Pin hole, the right end upper surface for adjusting torsional channel are equipped with high-intensitive Anti-off bolt, and the high intensity Anti-off bolt is in vertically to pass through
It wears the left side and pulls the upper surface of body and be located at the inside for adjusting torsional channel, and high-intensitive Anti-off bolt is located at and adjusts torsional channel inner wall one end
Distance it is consistent with the limit depth of sliding groove, high-intensitive Anti-off bolt and the left side are pulled between body by being threadedly engaged connection.
Preferably, the length in left end holding area is ten centimetres, and the surface in left end holding area is equipped with anti-skid chequer, the right side
While the length for pulling body is ten centimetres, the surface that body is pulled on the right is equipped with anti-skid chequer, the hexagonal structure of anti-skid chequer, and anti-skid chequer is set
There are a multiple groups, the big minispread such as multiple groups anti-skid chequer is isodistantly spaced.
Preferably, the width of the intermediate control linkage section and height are respectively smaller than width and height that body is pulled on the right, in
Between control linkage section length be two centimetres.
Preferably, the length for adjusting torque tube is 15 centimetres, and the width and height for adjusting torque tube are respectively smaller than
The width and height of centre control linkage section.
Preferably, the limit sliding groove is in rectangle groove body type structure, limits the trend of sliding groove and adjusts torque tube
Trend is consistent, and the width for limiting sliding groove is 0. 5 centimetres.
Preferably, the left side is consistent through the height of slot with the right through slot, and the height of slot is run through on the left side through slot, the right
Degree is above the height of telescopic chute, the left side extended through through slot and the right through slot adjust torque tube left end front and rear sides,
The rear and front end setting of centre control linkage section.
Preferably, the connecting rod is in the hardened structure of rectangular strip, is fixed between the symmetrical connecting rod in two groups of front and backs by spring
Connection.
Preferably, the fixed pin, the width of briquetting, the width and height for being highly respectively greater than connecting rod, fixed pin,
Briquetting is each perpendicular to connecting rod setting, and fixed pin protrudes from the left side through the setting of 0. 5 millimeters of the rear and front end of slot, presses
The surface flush of briquetting and intermediate control linkage section.
Preferably, the length for adjusting torsional channel is equal to the length for adjusting the length of torque tube plus rubber pad, adjusts
It torsional channel and adjusts torque tube and matches setting, the right end for adjusting torsional channel is arranged through the right lateral surface that body is pulled on the left side.
Preferably, one centimetre of the size intervals settings such as the pin hole is equipped in rectangle groove body type structure, and multiple groups pin hole is in, and
Pin hole and fixed pin are through the left side through the corresponding setting in one end of slot.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1. double end ring spanner group pulls body by the left side in device and body composition is pulled on the right, dismountable, control the right is pulled
The fixed pin installation of body left end is fastened on the left side when pulling in different pin holes in body, changeable entirely to pull the length of body, to reach
To the purpose for facilitating change torque；
2. adjusting torque when high-intensitive anti-loosing screw is when the one end for adjusting torsional channel is slidably connected in limit sliding groove
Bar will not be skidded off from adjusting in torsional channel, adjust torque using when be not in try to shirk responsibility or other phenomenons, it is highly-safe；
3. making fixed pin remove pin hole by the briquetting for pressing front and rear sides, reach the removable mesh for adjusting torque tube
, pin to be fixed unclamps briquetting when being directed at the pin hole of suitable position, fixed pin can pass through the restoring force of spring and act on automatic clamping
It closes in corresponding pin hole, achievees the purpose that body is pulled on the fixed left side and body is pulled on the right, use is easy to control, and the surface of briquetting
With the surface flush of intermediate control linkage section, it is not easy to be touched by hand and caducous phenomenon occur, further increased
Safety when use；
4. both sides are pulled, body is replaceable, controls the difference of both sides spanner, convenient to carry out overlap joint use according to actual needs, practical
Property it is strong, it is easy to use, be suitble to promote.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that body vertical cross-section figure is pulled on the left side of the present invention；
Fig. 3 is that body view in transverse section is pulled on the left side of the present invention；
Fig. 4 is that body vertical cross-section figure is pulled on present invention the right；
Fig. 5 is that body view in transverse section is pulled on present invention the right；
Fig. 6 is structure enlargement diagram at A in Fig. 1 of the present invention.
In figure: No.1 spanner 1, anti-skid chequer 2, the left side pull body 3, high-intensitive Anti-off bolt 4, rubber pad 5, adjust torsional channel 6,
Fixed pin 7, limit sliding groove 8, adjust torque tube 9, body 12 is pulled on intermediate control linkage section 10, briquetting 11, the right, pin hole 13,
18, No. two spanners 19 of slot, left end holding area 20 are run through through slot 17, the right in telescopic chute 14, connecting rod 15, spring 16, the left side.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: it is a kind of to facilitate the double end ring spanner group for adjusting torque,
Pull body 3 including No.1 spanner 1, the left side, body 12 is pulled on the right and No. two spanners 19, the left side is pulled body 3 and is arranged pulls the left side of body 12 on the right
Side, No.1 spanner 1 are fixedly welded on the left side and pull one end that body 3 pulls body 12 far from the right, and No. two spanners 19 are fixedly welded on the right
One end that body 12 pulls body 3 far from the left side is pulled, the left end that body 3 is pulled on the left side is equipped with left end holding area 20, and body 12 is pulled far from No. two in the right
One end of spanner 19 is fixedly welded with intermediate control linkage section 10, and centre control linkage section 10 is solid far from one end that body 12 is pulled on the right
Surely it is welded with and adjusts torque tube 9；
The upper surface middle position for adjusting torque tube 9 is equipped with limit sliding groove 8, adjusts torque tube 9 and connects far from intermediate control
The one end for connecing section 10 is fixedly welded with rubber pad 5, and the inside for adjusting torque tube 9 is additionally provided with telescopic chute 14, the both ends of telescopic chute 14
It is respectively communicated with and is movably equipped with the symmetrical two groups of connecting rods in front and back in slot 18, telescopic chute 14 through slot 17 and the right equipped with the left side
15, the left and right ends end of connecting rod 15 is fixedly welded with fixed pin 7 and briquetting 11 respectively；
The left side, which pulls to be equipped with inside the right end of body 3, adjusts torsional channel 6, adjusts and is equipped on the rear and front end inner wall of torsional channel 6
Pin hole 13, the right end upper surface for adjusting torsional channel 6 are equipped with high-intensitive Anti-off bolt 4, and high-intensitive Anti-off bolt 4 is in vertical through a left side
While the upper surface for pulling body 3 is located at the inside for adjusting torsional channel 6, and high-intensitive Anti-off bolt 4 is located at and adjusts 6 inner wall one end of torsional channel
Distance it is consistent with the limit depth of sliding groove 8, high-intensitive Anti-off bolt 4 and the left side are pulled between body 3 by being threadedly engaged connection.
The length in left end holding area 20 is ten centimetres, and the surface in left end holding area 20 is equipped with anti-skid chequer 2, and body 12 is pulled on the right
Length is ten centimetres, and the surface that body 12 is pulled on the right is equipped with anti-skid chequer 2, the hexagonal structure of anti-skid chequer 2, and anti-skid chequer 2 is equipped with multiple groups,
Multiple groups anti-skid chequer 2 such as is isodistantly spaced at the big minispread.
The width and height of centre control linkage section 10 are respectively smaller than width and height that body 12 is pulled on the right, and centre control connects
The length for connecing section 10 is two centimetres.
The length for adjusting torque tube 9 is 15 centimetres, and the width and height for adjusting torque tube 9 are respectively smaller than intermediate control and connect
Connect the width and height of section 10.
Limiting sliding groove 8 is in rectangle groove body type structure, and the trend for limiting sliding groove 8 is consistent with the trend of torque tube 9 is adjusted,
The width for limiting sliding groove 8 is 0. 5 centimetres.
The left side is consistent through the height of slot 18 with the right through slot 17, and the height of slot 18 is run through on the left side through slot 17, the right
It is above the height of telescopic chute 14, the left side is extended through through slot 17 and the right through slot 18 before and after the left end for adjusting torque tube 9
The rear and front end setting of two sides, intermediate control linkage section 10.
Connecting rod 15 is in the hardened structure of rectangular strip, is fixedly connected between the symmetrical connecting rod 15 in two groups of front and backs by spring 16.
Fixed pin 7, the width of briquetting 11, height are respectively greater than the width and height of connecting rod 15, fixed pin 7, pressing
Block 11 is each perpendicular to the setting of connecting rod 15, and the width and height specification of connecting rod 15 are smaller, reduces and adjusts 9 inside sky of torque tube
The part of the heart increases whole intensity, so that service using life is longer, and fixed pin 7 protrudes from the left side through slot 17
The setting of 0. 5 millimeters of rear and front end, the surface flush of briquetting 11 and intermediate control linkage section 10.
The length for adjusting torsional channel 6 is equal to the length for adjusting the length of torque tube 9 plus rubber pad 5, adjusts 6 He of torsional channel
It adjusts torque tube 9 to match setting, the right end for adjusting torsional channel 6 is arranged through the right lateral surface that body 3 is pulled on the left side.
One centimetre of the size intervals settings such as pin hole 13 is equipped in rectangle groove body type structure, and multiple groups pin hole 13 is in, and pin hole 13
With fixed pin 7 through the left side through the corresponding setting in one end of slot 17.
Working principle:
Double end ring spanner group pulls body 3 by the left side in device and the right is pulled body 12 and formed, and dismountable, control the right is pulled
The fixed pin 7 of 12 left end of body is installed when being fastened on the left side and pulling in different pin holes 13 in body 3, the changeable length for entirely pulling body,
Change torque to achieve the purpose that facilitate；
When high-intensitive anti-loosing screw 4 is when the one end for adjusting torsional channel 6 is slidably connected in limit sliding groove 8, adjusting is turned round
Square bar 9 will not be skidded off from adjusting in torsional channel 6, adjust torque using when be not in try to shirk responsibility or other phenomenons, it is highly-safe；
Briquetting 11 by pressing front and rear sides makes fixed pin 7 remove pin hole 13, reaches removable and adjusts torque tube 9
Purpose, pin 7 to be fixed unclamps briquetting 11 when being directed at the pin hole 13 of suitable position, and fixed pin 7 can pass through the recovery of spring 14
Power acts on automatic fastening in corresponding pin hole 13, achievees the purpose that body 3 is pulled on the fixed left side and body 12 is pulled on the right, uses controlling party
Just, and the surface flush on the surface of briquetting 11 and intermediate control linkage section 10, it is not easy to be touched and occurred easily de- by hand
The phenomenon that falling further increases safety when use；
Both sides pull that body is replaceable, control the difference of both sides spanner, convenient to carry out overlap joint use, practicability according to actual needs
By force, easy to use, it is suitble to promote.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of facilitate the double end ring spanner group for adjusting torque, including No.1 spanner (1), the left side pull body (3), body is pulled on the right
(12) and No. two spanners (19), it is characterised in that: the left side that body (12) are pulled in body (3) setting on the right is pulled on the left side, and described one
Number spanner (1) is fixedly welded on the left side and pulls one end that body (3) pull body (12) far from the right, and No. two spanners (19) are fixedly welded
One end that body (12) pull body (3) far from the left side is pulled on the right, the left end that body (3) is pulled on the left side is equipped with left end holding area (20),
It pulls body (12) and is fixedly welded with intermediate control linkage section (10), the intermediate control far from one end of No. two spanners (19) in described the right
Linkage section (10) processed is fixedly welded with far from one end that body (12) is pulled on the right and adjusts torque tube (9)；
The upper surface middle position for adjusting torque tube (9) is equipped with limit sliding groove (8), and the adjusting torque tube (9) is separate
One end of centre control linkage section (10) is fixedly welded with rubber pad (5), and the inside for adjusting torque tube (9) is additionally provided with telescopic chute
(14), the both ends of the telescopic chute (14) are respectively communicated with equipped with the left side through slot (17) and the right through slot (18), telescopic chute
(14) the symmetrical two groups of connecting rods (15) in front and back are movably equipped in, the left and right ends end of connecting rod (15) is fixedly welded with respectively
Fixed pin (7) and briquetting (11)；
The left side, which pulls to be equipped with inside the right end of body (3), adjusts torsional channel (6), on the rear and front end inner wall for adjusting torsional channel (6)
It is equipped with pin hole (13), the right end upper surface for adjusting torsional channel (6) is equipped with high-intensitive Anti-off bolt (4), the high intensity
Anti-off bolt (4) is located at the inside for adjusting torsional channel (6), and high-intensitive anticreep in the vertical upper surface for pulling body (3) through the left side
The distance that bolt (4) is located at adjusting torsional channel (6) inner wall one end is consistent with the limit depth of sliding groove (8), high-intensitive anticreep spiral shell
Bolt (4) and the left side are pulled between body (3) by being threadedly engaged connection.
2. a kind of double end ring spanner group for facilitating adjusting torque according to claim 1, it is characterised in that: the left end
The length for holding area (20) is ten centimetres, and the surface in left end holding area (20) is equipped with anti-skid chequer (2), and body (12) is pulled on described the right
Length is ten centimetres, and the surface that body (12) is pulled on the right is equipped with anti-skid chequer (2), the hexagonal structure of the anti-skid chequer (2), anti-skid chequer
(2) equipped with multiple groups, the big minispreads such as multiple groups anti-skid chequer (2) is isodistantly spaced.
3. a kind of double end ring spanner group for facilitating adjusting torque according to claim 1, it is characterised in that: the centre
The width and height for controlling linkage section (10) are respectively smaller than width and height that body (12) is pulled on the right, centre control linkage section (10)
Length be two centimetres.
4. a kind of double end ring spanner group for facilitating adjusting torque according to claim 1, it is characterised in that: the adjusting
The length of torque tube (9) is 15 centimetres, and the width and height for adjusting torque tube (9) are respectively smaller than intermediate control linkage section (10)
Width and height.
5. a kind of double end ring spanner group for facilitating adjusting torque according to claim 1, it is characterised in that: the limit
Sliding groove (8) is in rectangle groove body type structure, and the trend for limiting sliding groove (8) is consistent with the trend of torque tube (9) is adjusted, and limit is slided
The width of dynamic slot (8) is 0. 5 centimetres.
6. a kind of double end ring spanner group for facilitating adjusting torque according to claim 1, it is characterised in that: the left side
Consistent through the height of slot (18) with the right through slot (17), height of the left side through slot (17), the right through slot (18) is high
Height in telescopic chute (14), the left side extend through the left end for adjusting torque tube (9) through slot (17) and the right through slot (18)
The rear and front end setting of front and rear sides, intermediate control linkage section (10).
7. a kind of double end ring spanner group for facilitating adjusting torque according to claim 1, it is characterised in that: the connection
Bar (15) is in the hardened structure of rectangular strip, is fixedly connected between the symmetrical connecting rod (15) in two groups of front and backs by spring (16).
8. a kind of double end ring spanner group for facilitating adjusting torque according to claim 1, it is characterised in that: the fixation
Sell (7), the width of briquetting (11), the width and height for being highly respectively greater than connecting rod (15), fixed pin (7), briquetting
(11) it is each perpendicular to connecting rod (15) setting, and fixed pin (7) protrudes from rear and front end 0. five milli of the left side through slot (17)
Rice setting, the surface flush of briquetting (11) and intermediate control linkage section (10).
9. a kind of double end ring spanner group for facilitating adjusting torque according to claim 1, it is characterised in that: the adjusting
The length of torsional channel (6) is equal to the length for adjusting the length of torque tube (9) plus rubber pad (5), adjusts torsional channel (6) and adjusts
Torque tube (9) matches setting, and the right end for adjusting torsional channel (6) pulls the right lateral surface setting of body (3) through the left side.
10. a kind of double end ring spanner group for facilitating adjusting torque according to claim 1, it is characterised in that: the pin
Hole (13) is equipped in rectangle groove body type structure, multiple groups pin hole (13) in etc. one centimetre of size intervals setting, and pin hole (13) and solid
Rationed marketing (7) runs through the corresponding setting in one end of slot (17) through the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811000614.4A CN109079693B (en) | 2018-08-30 | 2018-08-30 | Double-end ring spanner group convenient for adjusting torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811000614.4A CN109079693B (en) | 2018-08-30 | 2018-08-30 | Double-end ring spanner group convenient for adjusting torque |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109079693A true CN109079693A (en) | 2018-12-25 |
| CN109079693B CN109079693B (en) | 2020-11-13 |
Family
ID=64795254
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811000614.4A Active CN109079693B (en) | 2018-08-30 | 2018-08-30 | Double-end ring spanner group convenient for adjusting torque |
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| Country | Link |
|---|---|
| CN (1) | CN109079693B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356128A (en) * | 2020-10-19 | 2021-02-12 | 湖北香噗噗健康产业股份有限公司 | Bergamot mountain tablet section device with isometric cutting function |
| TWI780929B (en) * | 2021-09-27 | 2022-10-11 | 瞬豐實業股份有限公司 | Wrench with high and low torque |
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|---|---|---|---|---|
| CN201047376Y (en) * | 2007-04-30 | 2008-04-16 | 苏州昊乐电器有限公司 | Stretching connecting pipe |
| US20100175514A1 (en) * | 2009-01-14 | 2010-07-15 | Chih-Ching Hsieh | Retractable Wrench |
| WO2014046554A1 (en) * | 2012-09-21 | 2014-03-27 | Jason Paul Rogers | Improvements in and relating to telescoping members |
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| CN206072039U (en) * | 2016-08-31 | 2017-04-05 | 佛山市闽亚金属制品有限公司 | Expansion link with auto-lock function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356128A (en) * | 2020-10-19 | 2021-02-12 | 湖北香噗噗健康产业股份有限公司 | Bergamot mountain tablet section device with isometric cutting function |
| TWI780929B (en) * | 2021-09-27 | 2022-10-11 | 瞬豐實業股份有限公司 | Wrench with high and low torque |
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| Publication number | Publication date |
|---|---|
| CN109079693B (en) | 2020-11-13 |
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Effective date of registration: 20201029 Address after: 317500 Jiangxia Industrial Park, Wenqiao Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Zhejiang Boying Machinery Manufacturing Co.,Ltd. Address before: 312500 Xinchang Avenue West Road 206, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: Yang Jiawei |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Double headed Ring Wrench Set for Convenient Torque Adjustment Effective date of registration: 20231022 Granted publication date: 20201113 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Boying Machinery Manufacturing Co.,Ltd. Registration number: Y2023330002401 |
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