CN205737913U - Detachable vehicle frame and bicycle - Google Patents
Detachable vehicle frame and bicycle Download PDFInfo
- Publication number
- CN205737913U CN205737913U CN201620266674.0U CN201620266674U CN205737913U CN 205737913 U CN205737913 U CN 205737913U CN 201620266674 U CN201620266674 U CN 201620266674U CN 205737913 U CN205737913 U CN 205737913U
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- CN
- China
- Prior art keywords
- vehicle frame
- abutment face
- recess
- detachable vehicle
- installing hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/18—Joints between frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Connection Of Plates (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a kind of detachable vehicle frame and bicycle, wherein, described detachable vehicle frame is in bicycle, described detachable vehicle frame includes support body, hooks pawl and connector, described hook pawl is removably connected with described support body by described connector, described support body one side is provided with the first splicing recess, and described hook pawl one side is provided with the second splicing recess, described first splicing recess and described second splicing recess split.The detachable vehicle frame of this utility model is removably connected support body that split arranges and hook pawl by connector, and then can change different hook pawls on same support body, meet the different demands of consumer, reduce purchase cost.
Description
Technical field
This utility model relates to technical field of bicycles, particularly relates to a kind of detachable vehicle frame and application should
The bicycle of detachable vehicle frame.
Background technology
Existing cycle frame is integrally formed with to install the hook pawl of trailing wheel, hook pawl be divided into open flume type hook pawl,
Cylinder shaft type hooks pawl, and then there are the cycle frames with two kinds of different hook pawl structures.As it is shown in figure 1,
Fig. 1 is the partial structurtes schematic diagram of the existing cycle frame being provided with open flume type hook pawl, wherein, vehicle frame
Part 100 and open flume type hook that claw portion 102 is one-body molded to be made.If consumer needs to use open flume type
Hook pawl and cylinder shaft type hooks pawl, then need to buy two kinds of different cycle frames simultaneously, cause purchase cost
Strengthen.
Utility model content
Main purpose of the present utility model is to provide a kind of detachable vehicle frame in bicycle, purport
Hook pawl is set in split and realizes being individually replaced different hook pawls.
For achieving the above object, this utility model provide detachable vehicle frame include support body, hook pawl, with
And connector, described hook pawl is removably connected with described support body by described connector；
Described support body one side is provided with the first splicing recess, and described hook pawl one side is provided with the second splicing recess,
Described first splicing recess and described second splicing recess split；
Described first splicing recess includes the first abutment face, and connected vertically with described first abutment face the
One bearing surface, described second splicing recess includes second abutment face parallel with described hook pawl bottom surface, and
Second bearing surface connected vertically with described second abutment face, when described first splices recess and described second
During splicing recess split, described first abutment face and described second abutment face laminating, described second bearing surface
With described second abutment face laminating；
Described second abutment face offers three the second installing holes, and described first abutment face offers three
One installing hole, each described first installing hole is corresponding with each described second installing hole；Three described second
Installing hole is in described second abutment face distribution triangular in shape, and described hook pawl is provided with to install cycle wheel
The beam barrel of rotating shaft or groove, three described second installing holes with the center of described beam barrel or groove are
50 ° to 60 ° angles, interval, the center of circle are uniformly distributed；Connector described in one connects the first peace described in corresponding one
Dress hole and described in the second installing hole, described hook pawl by described connector connect described second installing hole and
Described first installing hole is fixed on described support body.
Preferably, described first splicing recess is provided with stopper slot near each described first installing hole, institute
State hook pawl near each described second installing hole, be provided with the second projection, when described first splices recess and institute
When stating the second splicing recess split, each described second projection snaps in each described stopper slot.
Preferably, described first splicing recess or described second splicing recess alternative one are additionally provided with breach,
Another in Er Zhe is provided with the first projection, when described first splices recess and described second splicing recess split
Time, described first projection snaps in described breach.
Preferably, described second splicing recess has breach, and described first splicing recess has the first projection,
Described breach is located at one end of described second abutment face, and described first projection is located at described first abutment face
One end.
Preferably, described first bearing surface has the first segmental arc, and described second bearing surface also has and institute
State the second segmental arc that the first bearing surface matches.
Preferably, described first installing hole and the second installing hole are screwed hole, and described connector is screw
Or bolt.
Preferably, described support body is carbon fibre material or metal alloy compositions.
This utility model also provides for a kind of bicycle, and described bicycle includes detachable vehicle frame, Yi Jihou
Wheel, described detachable vehicle frame includes support body, hooks pawl and connector, and described hook pawl passes through described company
Fitting removably connects with described support body；
Described hook pawl one side is provided with the first splicing recess, and described support body one side is provided with the second splicing recess,
Described first splicing recess and described second splicing recess split；
Described first splicing recess includes first abutment face parallel with described hook pawl bottom surface, and with described
First abutment face the first bearing surface connected vertically, described second splicing recess includes the second abutment face, and
Second bearing surface connected vertically with described second abutment face, when described first splices recess and described second
During splicing recess split, described first abutment face and described second abutment face laminating, described second bearing surface
With described second bearing surface laminating；
Described first abutment face offers three the first installing holes, and described second abutment face offers three
Two installing holes, each described first installing hole is corresponding with each described second installing hole；Three described first
Installing hole is in described first abutment face distribution triangular in shape, and described hook pawl is provided with to install cycle wheel
The beam barrel of rotating shaft or groove, three described first installing holes with the center of described beam barrel or groove are
50 ° to 60 ° angles, interval, the center of circle are uniformly distributed；Connector described in one connects the first peace described in corresponding one
Dress hole and described in the second installing hole, described hook pawl by described connector connect described first installing hole and
Described second installing hole is fixed on described support body, and described trailing wheel is installed in the hook pawl of described detachable vehicle frame.
Technical solutions of the utility model, by connector removably connect split arrange support body and hook pawl,
And then different hook pawls can be changed on same support body, meet the different demands of consumer, reduce and buy
Cost.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain according to the structure shown in these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the partial structurtes schematic diagram of the existing cycle frame being provided with open flume type hook pawl；
Fig. 2 is the partial structurtes schematic diagram of this utility model detachable vehicle frame one embodiment；
Fig. 3 is the partial structurtes schematic diagram at detachable another visual angle of vehicle frame in Fig. 2；
Fig. 4 is the decomposing schematic representation of detachable vehicle frame in Fig. 2；
Fig. 5 is the structural representation hooking pawl of detachable vehicle frame in Fig. 2；
Fig. 6 is the partial structurtes schematic diagram of this utility model detachable vehicle frame the second embodiment；
Fig. 7 is the structural representation hooking pawl of detachable vehicle frame in Fig. 6.
Drawing reference numeral illustrates:
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings into
One step explanation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise, broadly falls into
The scope of this utility model protection.
It is to be appreciated that directional instruction in this utility model embodiment (such as upper and lower, left and right,
It is forward and backward ...) it is only used for explanation phase under a certain particular pose (as shown in drawings) between each parts
To position relationship, motion conditions etc., if this particular pose changes, then directionality indicates also
Change the most therewith.
In this utility model, unless otherwise clearly defined and limited, term " connect ", " fixing "
Etc. should be interpreted broadly, such as, " fixing " can be fixing connection, it is also possible to is to removably connect, or
Integral；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to pass through
Intermediary is indirectly connected to, and can be connection or the interaction relationship of two elements of two element internals,
Unless otherwise clear and definite restriction.For the ordinary skill in the art, can be as the case may be
Understand above-mentioned term concrete meaning in this utility model.
It addition, such as relating to the description of " first ", " second " etc. is only used for describing mesh in this utility model
, and it is not intended that instruction or imply its relative importance or implicit indicate indicated technical characteristic
Quantity.Thus, define " first ", the feature of " second " can express or implicitly include to
Few this feature.It addition, the technical scheme between each embodiment can be combined with each other, but necessary
It is based on those of ordinary skill in the art are capable of, when the combination of technical scheme occurs conflicting
Will be understood that when maybe cannot realize that the combination of this technical scheme does not exists, the most not in this utility model requirement
Protection domain within.
This utility model provides a kind of detachable vehicle frame in bicycle.
Refer to the partial structurtes that Fig. 2 to Fig. 7, Fig. 2 are this utility model detachable vehicle frame one embodiment show
It is intended to；Fig. 3 is the partial structurtes schematic diagram at detachable another visual angle of vehicle frame in Fig. 2；Fig. 4 is can in Fig. 2
The decomposing schematic representation of dismountable vehicle frame；Fig. 5 is the structural representation hooking pawl of detachable vehicle frame in Fig. 2；
Fig. 6 is the partial structurtes schematic diagram of this utility model detachable vehicle frame the second embodiment；Fig. 7 is can in Fig. 6
The structural representation hooking pawl of dismountable vehicle frame.
Detachable vehicle frame of the present utility model includes support body 1, hooks pawl 2 and connector 3, described hook
Pawl 2 is removably connected with described support body 1 by described connector 3；
Support body 1 one side is provided with the first splicing recess 10 (ginseng Fig. 4), hooks pawl 2 one side and is provided with the second spelling
Connect recess 20 (ginseng Fig. 5), described first splicing recess 10 and described second splicing recess 20 split；
Second splicing recess 20 includes second abutment face 21 parallel with hooking pawl 2 bottom surface, and supports with second
By face 21 second bearing surface 22 connected vertically, the first splicing recess 10 includes the first abutment face 11, and
First bearing surface 12 (ginseng Fig. 4) connected vertically with the first abutment face 11, when the first splicing recess 10 with
During the second splicing recess 20 split, the first abutment face 11 is fitted with described second abutment face 21, and second supports
Junction 22 is fitted with the second bearing surface 21；
Second abutment face 21 offers three the second installing holes 23, and the first abutment face 21 offers three
One installing hole 13, each described first installing hole 13 is corresponding with each described second installing hole 23；Three
Second installing hole 23, in the second abutment face 21 distribution triangular in shape, hooks pawl 2 and is provided with to install bicycle
The beam barrel 27 (ginseng Fig. 6, Fig. 7) of the rotating shaft of wheel or groove 26 (ginseng Fig. 2 to Fig. 5), three institutes
Second installing hole 23 is uniform for 50 ° to 60 ° angles, interval, the center of circle with the center of beam barrel 27 or groove 26
Distribution；A connection piece 3 connects the second installing hole 23 described in the first installing hole 13 and described in corresponding one,
Described hook pawl 2 connects described second installing hole 23 and described first installing hole 13 by described connector 3
It is fixed on described support body 1.
Support body 1 can be metal alloy compositions or carbon fibre material, and it can pass through the work such as die casting or injection
Skill has produced.Hooking pawl 2 can be metal alloy compositions, such as aluminium alloy etc., before hook pawl 2 is assemblied in support body 1,
Can be by CNC Digit Control Machine Tool to hooking the second abutment face 21 of pawl 2 and the second supporting surface 22 and to support body 1
First abutment face 11 and the first supporting surface 12 carry out Surface Machining process so that after hook pawl 2 is assemblied in support body 1,
Shape between first abutment face 11 and the second abutment face 21 and between the first supporting surface 12 and the second supporting surface 22
One-tenth closely cooperates, and two coordinate the depth of parallelism height in face.
The detachable vehicle frame of the present embodiment by connector 3 removably connect split arrange support body 1 and hook
Pawl 2, and then different hook pawls 2 can be changed on same support body 1, meet the demand that consumer is different, fall
Low purchase cost.The present embodiment arranges the second splicing recess 20 at hook pawl 2, arranges the first splicing at support body 1
Recess 10, after hook pawl 2 is assemblied in support body 1, hooks the second abutment face 21 and support body 1 first abutment face 11 of pawl 2
Between and the second supporting surface 22 and the first supporting surface 12 between formed and closely cooperate, and in the second abutment face
21 offer three the second installing holes 23, and the first abutment face 21 offers three correspondence the second installing holes 23
First installing hole 13, hooks pawl 2 and connects the second installing hole 23 and the first installing hole 13 by connector 3 and fix
In support body 1.The present embodiment is owing to three the second installing holes 23 are to hook the beam barrel 27 on pawl 2 or groove 26
Center be the center of circle be 55 degree of angle uniform intervals distributions triangular in shape, then hooking after pawl 2 is assemblied in support body 1, hooking
The external force that pawl 2 bears uniformly transfers to every a connection piece 3, and the stress not resulting in connector 3 is concentrated, and causes
The shearing force that certain a connection piece 3 is subject to is excessive and fractures so that hook the attachment structure between pawl 2 and support body 1 steady
Gu.
Incorporated by reference to reference to Fig. 3, Fig. 4, Fig. 5, the first splicing recess 10 is attached in each first installing hole 13
Closely it is provided with stopper slot 14, hooks pawl 2 and be provided with the second projection 24 near each second installing hole 23, when the
When one splicing recess 10 and the second splicing recess 20 split, the second projection 24 snaps in stopper slot 14.
Stopper slot 14 is formed by support body 1 portion concave near each first installing hole 13, stopper slot
14 are extended to the first abutment face 11 by the one side of support body 1.Second projection 24 is convexly equipped in the second installing hole
Hook pawl 2 sidewall of 23 adnexaes, when hook pawl 2 is assemblied in support body 1, hooking pawl 2 can be by the second protruding 24 card
Carry out in entering stopper slot 14 breakking away mobile, it is achieved the second installing hole 23 and the first installing hole 13 accurate
Docking.And during bicycle running, by second protruding 24 with the coordinating of stopper slot 14, can
Prevent from hooking between pawl 2 and support body 3 and produce relative rotation, and it is the most a part of to hook the external force that pawl 2 born
It is transferred to support body 1 so that hook pawl 2 and connector 3 by the contact surface of second protruding 24 with stopper slot 14
Between interaction force reduce, hook pawl 2 bearing distribution more uniform, further increasing hook pawl 2 with
The steadiness of attachment structure between support body 1.
Referring once again to Fig. 4, the first splicing recess 10 or described second splicing recess 20 alternative one are also
Being provided with breach 25, another in the two is provided with the first projection 15, when the first splicing recess 10 and second is spelled
When connecing recess 20 split, the first projection 15 snaps in described breach 25.
The present embodiment is provided with breach 25 in the second splicing recess 20, and it is convex that the first splicing recess 10 is provided with first
Playing 15, breach 25 is located at the one end hooking pawl 2, and the first projection 15 is located at the one of described first abutment face 11
End.After hook pawl 2 is assemblied in support body 1, breach 25 is in the lower section hooking pawl 2, the first protruding 15 cards
Enter breach 25, then the bicycle being provided with detachable vehicle frame of the present utility model is the most upper and lower
When jolting, first protruding 15 can prevent from hooking product between pawl 2 and support body 1 further with coordinating of breach 25
Life relatively rotates, and further reduces the shearing force suffered by connector 3 so that hook pawl 2 and support body 1
Between the steadiness of attachment structure improve further.
Further, incorporated by reference to reference to Fig. 4 and Fig. 5, the first bearing surface 12 has the first segmental arc 120,
Second bearing surface 22 also has the second segmental arc 220 matched with the first segmental arc 120.
Between first bearing surface 12 and the contact surface of the second bearing surface 22, segmental arc is set so that hook pawl 2
The external force being subject to is uniformly transferred to the first bearing surface 12 by the second bearing surface 22, and the external force that hook pawl 2 is subject to is not
Stress can be caused to concentrate by the more connector 3 that is transferred to, improve the steadiness of attachment structure.
In the present embodiment, the first installing hole 13 and the second installing hole 23 are screwed hole, and connector 3 is spiral shell
Nail or bolt.
Hook pawl 2 and support body 1 uses screw or bolt to connect, be convenient to the installation and removal of the two, improve
Packaging efficiency, and attachment structure is more firm.
This utility model also provides for a kind of bicycle, referring once again to Fig. 2 to Fig. 7, in one embodiment,
This bicycle includes detachable vehicle frame and trailing wheel (not shown), the concrete knot of this detachable vehicle frame
Structure is with reference to above-described embodiment, owing to the bicycle of the present embodiment have employed whole skills of above-mentioned all embodiments
Art scheme, has all beneficial effects that the technical scheme of above-described embodiment is brought, the most equally at this
Repeat the most one by one.Wherein, trailing wheel is installed in the hook pawl 2 of detachable vehicle frame.
The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every under utility model of the present utility model is conceived, utilize this utility model description and attached
The equivalent structure transformation that figure content is made, or directly/be indirectly used in other relevant technical fields and all include
In scope of patent protection of the present utility model.
Claims (8)
1. a detachable vehicle frame, it is characterised in that described detachable vehicle frame includes support body, hooks pawl and connector, and described hook pawl is removably connected with described support body by described connector；
Described support body one side is provided with the first splicing recess, and described hook pawl one side is provided with the second splicing recess, described first splicing recess and described second splicing recess split；
Described first splicing recess includes the first abutment face, and first bearing surface connected vertically with described first abutment face, described second splicing recess includes second abutment face parallel with described hook pawl bottom surface, and second bearing surface connected vertically with described second abutment face, when described first splices recess with described second splicing recess split, described first abutment face and described second abutment face laminating, described first bearing surface and described second bearing surface laminating；
Described second abutment face offers three the second installing holes, and described first abutment face offers three the first installing holes, and each described first installing hole is corresponding with each described second installing hole；Three described second installing holes are in described second abutment face distribution triangular in shape, described hook pawl is provided with to install beam barrel or the groove of the rotating shaft of cycle wheel, and three described second installing holes are uniformly distributed with the center of described beam barrel or groove for 50 ° to 60 ° angles, interval, the center of circle；Connector described in one connects the second installing hole described in the first installing hole and described in corresponding one, and described hook pawl connects described second installing hole by described connector and described first installing hole is fixed on described support body.
Detachable vehicle frame the most as claimed in claim 1, it is characterized in that, described first splicing recess is provided with stopper slot near each described first installing hole, it is protruding that described hook pawl is provided with second near each described second installing hole, when described first splices recess with described second splicing recess split, each described second projection snaps in each described stopper slot.
Detachable vehicle frame the most as claimed in claim 1, it is characterized in that, described first splicing recess or described second splicing recess alternative one are additionally provided with breach, another in Er Zhe is provided with the first projection, when described first splices recess and described second splicing recess split, described first projection snaps in described breach.
Detachable vehicle frame the most as claimed in claim 3, it is characterized in that, described second splicing recess has breach, and it is protruding that described first splicing recess has first, described breach is located at one end of described second abutment face, and described first projection is located at one end of described first abutment face.
Detachable vehicle frame the most as claimed in claim 1, it is characterised in that described first bearing surface has the first segmental arc, described second bearing surface also has the second segmental arc matched with described first bearing surface.
Detachable vehicle frame the most as claimed in claim 1, it is characterised in that described first installing hole and the second installing hole are screwed hole, described connector is screw or bolt.
Detachable vehicle frame the most as claimed in claim 1, it is characterised in that described support body is carbon fibre material or metal alloy compositions.
8. a bicycle, including detachable vehicle frame and trailing wheel, it is characterised in that described detachable vehicle frame is the detachable vehicle frame described in claim 1 to 7 any one, and described trailing wheel is installed in the hook pawl of described detachable vehicle frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101876X | 2016-02-01 | ||
| CN201620101876 | 2016-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737913U true CN205737913U (en) | 2016-11-30 |
Family
ID=56159281
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610196359.XA Active CN105711723B (en) | 2016-02-01 | 2016-03-31 | Detachable vehicle frame and bicycle |
| CN201620266674.0U Active CN205737913U (en) | 2016-02-01 | 2016-03-31 | Detachable vehicle frame and bicycle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610196359.XA Active CN105711723B (en) | 2016-02-01 | 2016-03-31 | Detachable vehicle frame and bicycle |
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| Country | Link |
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| CN (2) | CN105711723B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711723A (en) * | 2016-02-01 | 2016-06-29 | 深圳市喜德盛碳纤科技有限公司 | Detachable frame and bicycle |
| CN109257307A (en) * | 2018-10-30 | 2019-01-22 | 嘉兴合祖机电设备有限公司 | Intelligent hangers for interchanger |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018145A (en) * | 2018-09-04 | 2018-12-18 | 宝鸡市创信金属材料有限公司 | A kind of titanium alloy bicycle back claw with orientation overbending direction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767308Y (en) * | 2005-01-19 | 2006-03-29 | 温宜玲 | Assistant positioning and reinforced device of bicycle speed-changer positioning detent |
| CN202624533U (en) * | 2012-03-30 | 2012-12-26 | 厦门富堡复合材料有限公司 | Novel hook claw and lifting lug structure of mountain bicycle |
| CN203318608U (en) * | 2013-05-30 | 2013-12-04 | 擎欧企业股份有限公司 | Bicycle rear claw device |
| CN204473023U (en) * | 2015-03-17 | 2015-07-15 | 昆山吉纳尔运动器材有限公司 | A kind of bicycle back claw structure |
| CN105711723B (en) * | 2016-02-01 | 2018-12-11 | 深圳市喜德盛碳纤科技有限公司 | Detachable vehicle frame and bicycle |
-
2016
- 2016-03-31 CN CN201610196359.XA patent/CN105711723B/en active Active
- 2016-03-31 CN CN201620266674.0U patent/CN205737913U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711723A (en) * | 2016-02-01 | 2016-06-29 | 深圳市喜德盛碳纤科技有限公司 | Detachable frame and bicycle |
| CN109257307A (en) * | 2018-10-30 | 2019-01-22 | 嘉兴合祖机电设备有限公司 | Intelligent hangers for interchanger |
| CN109257307B (en) * | 2018-10-30 | 2024-02-13 | 嘉兴合祖机电设备有限公司 | Intelligent hanging ear for switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711723A (en) | 2016-06-29 |
| CN105711723B (en) | 2018-12-11 |
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