CN107571185A - Combined type internal hexagonal wrench - Google Patents
Combined type internal hexagonal wrench Download PDFInfo
- Publication number
- CN107571185A CN107571185A CN201710956115.1A CN201710956115A CN107571185A CN 107571185 A CN107571185 A CN 107571185A CN 201710956115 A CN201710956115 A CN 201710956115A CN 107571185 A CN107571185 A CN 107571185A
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- China
- Prior art keywords
- prismsby
- positive
- hole
- interior
- incline
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Abstract
The invention discloses a kind of Combined type internal hexagonal wrench, aim to provide a kind of hexagon socket head cap screw that can not only facilitate electric wrench to dismantle/lock different model, and it can be effectively improved because the incline of interior positive six prismsby deforms upon, so that interior positive six prismsby can not be slided along positive six prismsby hole, so as to cause outer positive six prismsby or interior positive six prismsby can not normal use the problem of Combined type internal hexagonal wrench.It includes outer positive six prismsby, and the first end of outer positive six prismsby is provided with positive six prismsby hole, and the second end of outer positive six prismsby is provided with the spanner spliced eye with coordinating for electric wrench;The interior positive six prismsby being slidably arranged in positive six prismsby hole;And position limiting structure.Incline deformation is equipped with each incline of interior positive six prismsby and reserves holding tank.
Description
Technical field
The present invention relates to electric wrench field, and in particular to a kind of Combined type internal hexagonal wrench.
Background technology
Current electric wrench is in operation process, and the hexagon socket head cap screw for different model is, it is necessary to change corresponding model
Inner hexagon spanner, so not only operation inconvenience, have an effect on operating efficiency.
Therefore, some inventors devise knockdown inner hexagon spanner, by the positive six prismsby of a variety of different size model numbers
Combine, positive six prismsby hole is provided with the end face of outer positive six prismsby, set in positive six prismsby hole positive six in sliding
Prism, in this way, the positive six prismsby from-inner-to-outer of different size model numbers is sequentially sleeved in together;Though such combination inner hexagon spanner
Use so is facilitated, operating efficiency can be improved;But it has the following disadvantages:
Due to certain gap between interior positive six prismsby and positive six prismsby hole inevitably be present, so interior positive six are being used
Prism come lock/dismantle hexagon socket head cap screw during:The incline of interior positive six prismsby will be against on the medial surface in positive six prismsby hole,
To transmit the coupling mechanism force that electric wrench is acted on hexagon socket head cap screw;The incline of interior positive six prismsby easily deforms upon;And due to
Gap between interior positive six prismsby and positive six prismsby hole is inherently smaller, once the incline of interior positive six prismsby deforms upon, makes
Positive six prismsby can not be slided along positive six prismsby hole in obtaining, so as to cause outer positive six prismsby or interior positive six prismsby can not normal use.
The content of the invention
The invention aims to provide a kind of Combined type internal hexagonal wrench, it can not only facilitate electric wrench to tear open
The hexagon socket head cap screw of different model is unloaded/locked, and can be effectively improved because the incline of interior positive six prismsby deforms upon so that be interior
Positive six prismsby can not be slided along positive six prismsby hole, so as to cause outer positive six prismsby or interior positive six prismsby can not normal use ask
Topic.
The technical scheme is that:
A kind of Combined type internal hexagonal wrench, including:Outer positive six prismsby, the first end of outer positive six prismsby are provided with positive six prismsby hole, outside
Second end of positive six prismsby is provided with the spanner spliced eye with coordinating for electric wrench;It is slidably arranged in interior in positive six prismsby hole
Positive six prismsby;And position limiting structure, position limiting structure include being arranged on the medial surface in positive six prismsby hole and along outer positive six prismsby
Incline direction extends stopper slot and is arranged on interior positive six prismsby lateral surface and the limited post being engaged with stopper slot, close to positive six rib
One end of the stopper slot of the bottom surface of post holes is defined as stopper slot the inner, and the other end of stopper slot is defined as stopper slot outer end;Work as limit
When position post is against stopper slot outer end:A part for the interior positive six prismsby is located at the outside in positive six prismsby hole;Interior positive six rib
Incline deformation is equipped with each incline of post and reserves holding tank.
This programme reserves holding tank by being equipped with incline deformation at each incline of interior positive six prismsby;So in use
Positive six prismsby come lock/dismantle hexagon socket head cap screw during, six lateral surfaces of interior positive six prismsby will be pre- by incline deformation
Stay the open side edges of holding tank to be against on the medial surface in positive six prismsby hole, acted on to transmit electric wrench on hexagon socket head cap screw
Coupling mechanism force, reserved in this way, the deformation of the lateral surface of interior positive six prismsby will occur in incline deformation in the opening of holding tank, pass through side
Prismatic becomes reserved holding tank to accommodate deformation caused by the lateral surface of interior positive six prismsby, can thus avoid because of interior positive six rib
The deformation of post so that interior positive six prismsby is difficult to slide along positive six prismsby hole, and causes outer positive six prismsby or interior positive six prismsby can not
The problem of normal use.
Meanwhile set incline deformation to reserve holding tank at each incline of interior positive six prismsby, do not interfere with outer positive six prismsby and
The normal use of interior positive six prismsby.
Preferably, also include six side wall deformation prosthetic devices being arranged in outer positive six prismsby, and side wall deformation is repaiied
Apparatus for coating and the incline of interior positive six prismsby correspond, and are defined as towards the end face of the interior positive six prismsby of the bottom surface in positive six prismsby hole
Interior positive six prismsby inner face, the other end of interior positive six prismsby are defined as interior positive six prismsby outer face;The side wall deformation reparation
The reparation blade and use that device includes setting guide through hole on the medial surface of outer positive six prismsby, is slidably arranged in guide through hole
In the eccentric drive mechanism for driving reparation blade to be slided along guide through hole, the eccentric drive mechanism includes being arranged on reparation blade
On eccentric wheel receiving hole, the first end for being arranged on outer positive six prismsby end face on and the axle that is connected with corresponding guide through hole
Hole, the driving axostylus axostyle being rotatably arranged in axis hole and it is arranged on driving axostylus axostyle and the eccentric drive in the eccentric wheel receiving hole
Wheel, the axis of the driving axostylus axostyle are parallel with the incline of outer positive six prismsby.
When the edge of opening that holding tank is reserved in incline deformation deforms upon, although can be accommodated by the way that incline deformation is reserved
Groove accommodates caused deformation in positive six prismsby hole, but the deformation for sometimes still having part occurs in the outer of interior positive six prismsby
On side, irregular protrusion is formed on the lateral surface of interior positive six prismsby that holding tank is reserved close to incline deformation, is caused interior
Positive six prismsby is difficult to sliding axially along positive six prismsby hole, influences the normal use of outer positive six prismsby or interior positive six prismsby.
In order to solve the above problems, further avoid because deformation causes interior positive six prismsby to be difficult to the axial direction along positive six prismsby hole
Slide, and the problem of the normal use of the outer positive six prismsby of influence or interior positive six prismsby, this programme is provided with outer positive six prismsby
Side wall deformation prosthetic device, when forming irregular protrusion on the lateral surface of interior positive six prismsby, interior positive six prismsby is caused to be difficult to edge
Positive six prismsby hole slides axially, when influenceing the normal use of outer positive six prismsby or interior positive six prismsby:Side wall deformation can be passed through
The lateral surface of the internal positive six prismsby of prosthetic device is repaired, and positive six prismsby can be sliding along the axial direction in positive six prismsby hole in guarantee
It is dynamic.
Preferably, repairing, blade is parallel with the end face of the first end of outer positive six prismsby, and reparation blade is provided with inside
The V-arrangement cutting edge of depression, when V-arrangement cutting edge is against on the lateral surface of interior positive six prismsby:One side of V-arrangement cutting edge is fitted in interior positive six
On one lateral surface of prism, another side of V-arrangement cutting edge is fitted on another lateral surface of interior positive six prismsby, and incline deformation is pre-
Holding tank is stayed to be located in corresponding V-arrangement cutting edge.The reparation blade of this programme can offside prismatic becoming reserved holding tank both sides just
The inner wall surface in six prism holes is repaired, and improves remediation efficiency.
Preferably, the outside of the first end on driving axostylus axostyle and positioned at outer positive six prismsby is provided with knob.
Preferably, when limited post is against stopper slot outer end:Blade is repaired close to interior positive six prismsby inner face.
Preferably, when limited post is against stopper slot the inner:Whole interior positive six prismsby is located in positive six prismsby hole.
Pressed preferably, being provided with to reset in positive six prismsby hole and between the bottom surface in positive six prismsby hole and interior positive six prismsby
Spring.
Preferably, the cross section semicircular in shape of holding tank is reserved in incline deformation.
Preferably, eccentric wheel receiving hole is rectangular opening, the long side of eccentric wheel receiving hole and the corresponding shifting for repairing blade
Dynamic direction is perpendicular, and the broadside of eccentric wheel receiving hole is parallel with the moving direction of corresponding reparation blade.
The beneficial effects of the invention are as follows:Electric wrench can be not only facilitated to dismantle/lock the hexagon socket head cap screw of different model,
And it can be effectively improved because the incline of interior positive six prismsby deforms upon so that interior positive six prismsby can not be slided along positive six prismsby hole
It is dynamic, so as to cause outer positive six prismsby or interior positive six prismsby can not normal use the problem of.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the Combined type internal hexagonal wrench of the present invention.
Fig. 2 is a kind of cross-sectional view at A-A in Fig. 1.
Fig. 3 is the partial enlarged drawing at B in Fig. 1.
In figure:
Outer positive six prismsby 1, spanner spliced eye 1.1, chip-removal hole 1.2, positive six prismsby hole 1.3, stopper slot 1.4;
Interior positive six prismsby 2, limited post 2.1;
Holding tank 3 is reserved in incline deformation;
Side wall deformation prosthetic device 4, knob 4.0, guide through hole 4.1, repair blade 4.2, eccentric wheel receiving hole 4.3, drive shaft
Bar 4.4, eccentric drive wheel 4.5, V-arrangement cutting edge 4.6;
Reseting pressuring spring 5.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1 and Figure 2, a kind of Combined type internal hexagonal wrench, including outer positive six prismsby 1, interior positive six prismsby 2, position limiting structure and
Six side wall deformation prosthetic devices 4 being arranged in outer positive six prismsby.
The first end of outer positive six prismsby is provided with positive six prismsby hole 1.3, the second end of outer positive six prismsby be provided with for electronic
The spanner spliced eye 1.1 that spanner coordinates.The chip-removal hole of spanner spliced eye and positive six prismsby hole is communicated with outer positive six prismsby
1.2。
Interior positive six prismsby is slidably arranged in positive six prismsby hole.Towards the end of the interior positive six prismsby of the bottom surface in positive six prismsby hole
Face is defined as interior positive six prismsby inner face, and the other end of interior positive six prismsby is defined as interior positive six prismsby outer face.
Position limiting structure includes being arranged on the medial surface in positive six prismsby hole and extends limit along the incline direction of outer positive six prismsby
Position and is arranged on interior positive six prismsby lateral surface and the limited post 2.1 being engaged with stopper slot at groove 1.4.In positive six prismsby hole and it is located at
Reseting pressuring spring 5 is provided between the bottom surface in positive six prismsby hole and interior positive six prismsby.The stopper slot of the bottom surface in close positive six prismsby hole
One end is defined as stopper slot the inner, and the other end of stopper slot is defined as stopper slot outer end.
As shown in Fig. 2 when limited post is against stopper slot outer end:A part for interior positive six prismsby is located at positive six prismsby hole
Outside, blade is repaired close to interior positive six prismsby inner face.
When limited post is against stopper slot outer end:The bottom surface in interior positive six prismsby inner face and positive six prismsby hole, which is located at, repairs knife
The same side of piece.
When limited post is against stopper slot the inner:Whole interior positive six prismsby is located in positive six prismsby hole.
As shown in Figure 1, Figure 2, Figure 3 shows, incline deformation is equipped with each incline of interior positive six prismsby and reserves holding tank 3.Incline
Deformation reserves incline direction of the holding tank along interior positive six prismsby and extends and be connected with the both ends of the surface of interior positive six prismsby.Incline deformation
The cross section semicircular in shape of reserved holding tank.
Side wall deformation prosthetic device and the incline of interior positive six prismsby correspond.It is outer that side wall deformation prosthetic device includes setting
Guide through hole 4.1 on the medial surface of positive six prismsby, the reparation blade 4.2 being slidably arranged in guide through hole and repaiied for driving
The eccentric drive mechanism that multiple blade slides along guide through hole.Guide through hole is connected with the lateral surface of outer positive six prismsby, and is oriented to
Through hole intersects with the incline of corresponding outer positive six prismsby.
It is parallel with the end face of the first end of outer positive six prismsby to repair blade.Repair the V-arrangement that blade is provided with past sunken inside
Cutting edge 4.6.When V-arrangement cutting edge is against on the lateral surface of interior positive six prismsby:One side of V-arrangement cutting edge is fitted in interior positive six prismsby
On one lateral surface, another side of V-arrangement cutting edge is fitted on another lateral surface of interior positive six prismsby, and the reserved receiving of incline deformation
Groove is located in corresponding V-arrangement cutting edge.
Eccentric drive mechanism includes being arranged on the eccentric wheel receiving hole 4.3 repaired on blade, is arranged on outer positive six prismsby
The axis hole that is connected on the end face of first end and with corresponding guide through hole, the driving axostylus axostyle 4.4 being rotatably arranged in axis hole and
It is arranged on the eccentric drive wheel 4.5 on driving axostylus axostyle and being located in eccentric wheel receiving hole.Eccentric wheel receiving hole is rectangular opening.It is eccentric
It is perpendicular to take turns long side and the moving direction of corresponding reparation blade of receiving hole, the broadside of eccentric wheel receiving hole and corresponding reparation
The moving direction of blade is parallel.
Drive the axis of axostylus axostyle parallel with the incline of outer positive six prismsby.Drive on axostylus axostyle and positioned at the of outer positive six prismsby
The outside of one end is provided with knob 4.0.The knob of the present embodiment is interior hexagonal (hexagon)nut.
The Combined type internal hexagonal wrench of the present embodiment it is specifically used as follows:
Coordinated by the shank and spanner spliced eye of electric wrench, so as to which Combined type internal hexagonal wrench is installed into electric wrench
On.
When hexagon socket head cap screw matches with interior positive six prismsby, operator's hand electric spanner by interior positive six prismsby be aligned in six
Corner bolt is inserted in, then can lock/dismantle hexagon socket head cap screw;
When hexagon socket head cap screw matches with outer positive six prismsby, operator's hand electric spanner by outer positive six prismsby be aligned in hexagonal spiral shell
Bolt is inserted in, and now interior positive six prismsby can be withstood by hexagon socket head cap screw and push away inside, so that outer inner sleeve is inserted in hexagon socket head cap screw,
Then can lock/dismantle hexagon socket head cap screw.
In this way, in electric wrench operation process, it is possible to the number for changing sleeve is effectively reduced, so as to facilitate electronic pull
The hexagon socket head cap screw of different model is dismantled/locked to hand.
During hexagon socket head cap screw is locked using interior positive six prismsby, six lateral surfaces of interior positive six prismsby will pass through
The open side edges that holding tank is reserved in incline deformation are against on the medial surface in positive six prismsby hole, and interior six are acted on to transmit electric wrench
Coupling mechanism force on corner bolt, in this way, the deformation of the lateral surface of interior positive six prismsby, which will occur in incline deformation, reserves opening for holding tank
It is intraoral, holding tank is reserved to accommodate deformation caused by the lateral surface of interior positive six prismsby by incline deformation, can thus be kept away
Exempt from because of the deformation of interior positive six prismsby so that interior positive six prismsby is difficult to slide along positive six prismsby hole, and causes outer positive six prismsby or interior
Positive six prismsby can not normal use the problem of.
Further, if during hexagon socket head cap screw is locked using interior positive six prismsby, close to incline deformation
Irregular protrusion is formed on the lateral surface of the interior positive six prismsby of reserved holding tank, causes interior positive six prismsby to be difficult to along positive six prismsby
Hole slides axially, when influenceing the difficult normal use of outer positive six prismsby or interior positive six prismsby:
First, interior positive six prismsby is removed outward, until limited post is against stopper slot outer end, now, repair blade close to it is interior just
Six prism inner faces;
Then, by knob drive driving axostylus axostyle and eccentric drive wheel rotate, and then drive repair blade along guide through hole inside
It is mobile, V-arrangement cutting edge is against on the lateral surface of interior positive six prismsby, now, a side of V-arrangement cutting edge is fitted in interior positive six prismsby
On one lateral surface, another side of V-arrangement cutting edge is fitted on another lateral surface of interior positive six prismsby, and the reserved receiving of incline deformation
Groove is located in corresponding V-arrangement cutting edge;
Followed by, tapped by hammer, make interior positive six prismsby toward positive six prismsby hole bottom surface move, until limited post be against it is spacing
Untill groove the inner, in this process, the V-arrangement cutting edge for repairing blade will be close to the interior positive six prismsby that holding tank is reserved in incline deformation
Lateral surface on the irregular protrusion excision that is formed, the lateral surface of internal positive six prismsby repaired, positive six prismsby energy in guarantee
Enough sliding axially along positive six prismsby hole.
Claims (8)
1. a kind of Combined type internal hexagonal wrench, it is characterized in that, including:
Outer positive six prismsby, the first end of outer positive six prismsby are provided with positive six prismsby hole, the second end of outer positive six prismsby be provided with for
The spanner spliced eye that electric wrench coordinates;
The interior positive six prismsby being slidably arranged in positive six prismsby hole;And
Position limiting structure, position limiting structure include being arranged on the medial surface in positive six prismsby hole and along the incline direction of outer positive six prismsby prolonging
Stretch stopper slot and be arranged on interior positive six prismsby lateral surface and the limited post being engaged with stopper slot, close to the bottom surface in positive six prismsby hole
One end of stopper slot be defined as stopper slot the inner, the other end of stopper slot is defined as stopper slot outer end;
When limited post is against stopper slot outer end:A part for the interior positive six prismsby is located at the outside in positive six prismsby hole;
Incline deformation is equipped with each incline of the interior positive six prismsby and reserves holding tank.
2. Combined type internal hexagonal wrench according to claim 1, it is characterized in that, in addition to six be arranged on outer positive six prismsby
On side wall deformation prosthetic device, and the incline of side wall deformation prosthetic device and interior positive six prismsby corresponds, towards positive six rib
The end face of the interior positive six prismsby of the bottom surface of post holes is defined as interior positive six prismsby inner face, and the other end of interior positive six prismsby is defined as
Interior positive six prismsby outer face;
The side wall deformation prosthetic device includes setting guide through hole on the medial surface of outer positive six prismsby, is slidably arranged in guiding
Reparation blade in through hole and the eccentric drive mechanism for driving reparation blade to be slided along guide through hole, the eccentric drive machine
Structure include be arranged on repair blade on eccentric wheel receiving hole, the first end for being arranged on outer positive six prismsby end face on and with it is corresponding
The guide through hole axis hole being connected, the driving axostylus axostyle that is rotatably arranged in axis hole and be arranged on driving axostylus axostyle and positioned at bias
The eccentric drive wheel in receiving hole is taken turns, the axis of the driving axostylus axostyle is parallel with the incline of outer positive six prismsby.
3. Combined type internal hexagonal wrench according to claim 2, it is characterized in that, it is described to repair blade and outer positive six prismsby
The end face of first end is parallel, the V-arrangement cutting edge that blade is provided with past sunken inside is repaired, when V-arrangement cutting edge is against interior positive six prismsby
When on lateral surface:One side of V-arrangement cutting edge is fitted on a lateral surface of interior positive six prismsby, another side fitting of V-arrangement cutting edge
On another lateral surface of interior positive six prismsby, and incline deformation is reserved holding tank and is located in corresponding V-arrangement cutting edge.
4. Combined type internal hexagonal wrench according to claim 2, it is characterized in that, on the driving axostylus axostyle and positioned at outer positive six
The outside of the first end of prism is provided with knob.
5. Combined type internal hexagonal wrench according to claim 2, it is characterized in that, when limited post is against stopper slot outer end:
Blade is repaired close to interior positive six prismsby inner face.
6. Combined type internal hexagonal wrench according to claim 1, it is characterized in that, when limited post is against stopper slot the inner:
Whole interior positive six prismsby is located in positive six prismsby hole.
7. Combined type internal hexagonal wrench according to claim 1, it is characterized in that, in positive six prismsby hole and it is located at positive six prismsby
Reseting pressuring spring is provided between the bottom surface in hole and interior positive six prismsby.
8. Combined type internal hexagonal wrench according to claim 1, it is characterized in that, the horizontal stroke of holding tank is reserved in the incline deformation
Section semicircular in shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710956115.1A CN107571185B (en) | 2017-10-15 | 2017-10-15 | Combined type internal hexagonal wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710956115.1A CN107571185B (en) | 2017-10-15 | 2017-10-15 | Combined type internal hexagonal wrench |
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Publication Number | Publication Date |
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CN107571185A true CN107571185A (en) | 2018-01-12 |
CN107571185B CN107571185B (en) | 2018-12-18 |
Family
ID=61037217
Family Applications (1)
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CN201710956115.1A Expired - Fee Related CN107571185B (en) | 2017-10-15 | 2017-10-15 | Combined type internal hexagonal wrench |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000035192A (en) * | 1998-07-22 | 2000-02-02 | Ask Corp | Heat insulating device |
CN201103710Y (en) * | 2007-09-03 | 2008-08-20 | 孔磊 | Retaining piece of gate plate |
CN101463851A (en) * | 2007-12-20 | 2009-06-24 | 史丹利七和国际股份有限公司 | Telescopic connection rod |
CN101905452A (en) * | 2009-06-02 | 2010-12-08 | 鸿富锦精密工业(深圳)有限公司 | Sleeve driver |
CN202934512U (en) * | 2012-11-30 | 2013-05-15 | 京东方科技集团股份有限公司 | Screw supporting structure and screw installing device |
CN103192365A (en) * | 2013-03-28 | 2013-07-10 | 燕山大学 | Metamorphic wall-climbing parallel robot |
CN203460104U (en) * | 2013-09-23 | 2014-03-05 | 姚天文 | Electric wrench with movable telescopic hexangular cylinder head |
-
2017
- 2017-10-15 CN CN201710956115.1A patent/CN107571185B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000035192A (en) * | 1998-07-22 | 2000-02-02 | Ask Corp | Heat insulating device |
CN201103710Y (en) * | 2007-09-03 | 2008-08-20 | 孔磊 | Retaining piece of gate plate |
CN101463851A (en) * | 2007-12-20 | 2009-06-24 | 史丹利七和国际股份有限公司 | Telescopic connection rod |
CN101905452A (en) * | 2009-06-02 | 2010-12-08 | 鸿富锦精密工业(深圳)有限公司 | Sleeve driver |
CN202934512U (en) * | 2012-11-30 | 2013-05-15 | 京东方科技集团股份有限公司 | Screw supporting structure and screw installing device |
CN103192365A (en) * | 2013-03-28 | 2013-07-10 | 燕山大学 | Metamorphic wall-climbing parallel robot |
CN203460104U (en) * | 2013-09-23 | 2014-03-05 | 姚天文 | Electric wrench with movable telescopic hexangular cylinder head |
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Publication number | Publication date |
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CN107571185B (en) | 2018-12-18 |
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Effective date of registration: 20181102 Address after: 312300 Dongyi Road, Cao E Street, Shangyu District, Shaoxing, Zhejiang Applicant after: SHAOXING HUARUI AUTO PARTS CO., LTD. Address before: 311112 7 Jinting Road, Jinheng Road, Liangzhu Town, Hangzhou, Zhejiang 501 Applicant before: Feng Jianjuan |
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Granted publication date: 20181218 Termination date: 20201015 |