CN207064442U - Fastener and there is its vehicle - Google Patents
Fastener and there is its vehicle Download PDFInfo
- Publication number
- CN207064442U CN207064442U CN201720646050.6U CN201720646050U CN207064442U CN 207064442 U CN207064442 U CN 207064442U CN 201720646050 U CN201720646050 U CN 201720646050U CN 207064442 U CN207064442 U CN 207064442U
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- China
- Prior art keywords
- fastener
- retainer
- limiting structure
- position limiting
- bar segment
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- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000956 alloy Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a kind of fastener and has its vehicle, wherein, fastener includes：First fastener；Second fastener, it is set in outside the first fastener, the first fastener is with the second appended claims to play the role of fastening；Retainer, movably it is located in outside the first fastener and between the first fastener and the second fastener, position limiting structure is provided with retainer and the second fastener, position limiting structure is used to prevent retainer with respect to the second fastener rotation.By technical scheme provided by the utility model, the problem of fastener of the prior art easily loosens can solve the problem that.
Description
Technical field
Automobile assembling technical field is the utility model is related to, in particular to a kind of fastener and there is its car
.
Background technology
Development with vehicle and the attention to environmental protection, the energy-saving and emission-reduction for vehicle propose higher requirement.
Light-weight design is one of effective way for reducing vehicle energy consumption.Application of the Al-alloy products in vehicle is for vehicle
Drop serves vital effect again.But compared with ferrous materials, the low strength of aluminium alloy, this can cause some new
Problem.When being fastened using screw bolt and nut to aluminum alloy junction component, structural member is caused to deform if torque crosses conference, such as
Fruit torque is too small, and what is fastened is not firm enough, so as to cause connected structural member the potential safety hazard to come off to be present.Prior art
In would generally add the pad of a steel in the mounting surface of structural member, but over time pad can occur with mounting surface it is relatively sliding
Turn, the mobile of pad can cause screw bolt and nut to relatively rotate so as to cause the loosening of connection.
Utility model content
The utility model provides a kind of fastener and has its vehicle, is held with solving fastener of the prior art
The problem of easily loosening.
In order to solve the above problems, according to one side of the present utility model, the utility model provides a kind of fastening dress
Put, including：First fastener；Second fastener, be set in outside the first fastener, the first fastener and the second appended claims with
Play the role of fastening；Retainer, movably it is located in outside the first fastener and between the first fastener and the second fastener, lock
Circle is used to prevent retainer with respect to the second fastener rotation with being provided with position limiting structure, position limiting structure on the second fastener.
Further, the first fastener includes nuts and screw rod, and external screw thread is provided with screw rod；Second fastener includes
Swivel nut cap and first sleeve, the internal thread being adapted with external screw thread is provided with first sleeve；Retainer is movably located in spiral shell
On bar, and between nuts and the second fastener.
Further, position limiting structure includes：First position limiting structure, is arranged on retainer；Second position limiting structure, it is arranged on
On sleeve, the first position limiting structure is adapted with the second position limiting structure to limit relative second fastener rotation of retainer.
Further, the first position limiting structure includes groove, and the second position limiting structure includes projection, and groove coordinates with raised grafting
To limit retainer with respect to the second fastener rotation.
Further, the first position limiting structure includes multiple grooves, and multiple grove shaped circumferentials are disposed on the remote spiral shell of retainer
One end of bolt cap, the second position limiting structure include multiple projections, and multiple raised annulars are disposed on the remote swivel nut of first sleeve
One end of cap, multiple raised corresponded with multiple grooves are set.
Further, retainer includes：Second sleeve pipe, is located on screw rod, and the first position limiting structure is arranged on the second sleeve pipe；
Pad, it is fixedly connected with the second sleeve pipe, pad is arranged on one end of the close nuts of the second sleeve pipe, and pad is located in screw rod
On.
Further, screw rod includes：First bar segment, one end of the first bar segment are fixedly connected with nuts, and retainer is located in
In first bar segment；Second bar segment, one end of the second bar segment are fixedly connected with the other end of the first bar segment, and external screw thread is arranged on second
In bar segment.
Further, the diameter of the first bar segment is less than the diameter of the second bar segment, and through hole is provided with retainer, and retainer passes through logical
Hole is located on screw rod, and the diameter of through hole is more than the diameter of the first bar segment and less than the diameter of the second bar segment.
Further, the outer surface of the second fastener is provided with anti-slip part.
According to another aspect of the present utility model, the utility model provides a kind of vehicle, including fastener, fastening dress
The fastener of above-mentioned offer is provided.
Using the technical solution of the utility model, after with the first fastener and the second fastener, connected piece is connected,
Retainer and the second fastener are connected together by position limiting structure, so as to prevent retainer from, with respect to the second fastener rotation, so fastening
Device becomes an entirety, even if connected piece rotates relative to fastener, will not also cause in fastener
Relatively rotate between different parts, loosened so as to avoid fastener.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows structural representation of the fastener provided by the utility model in use state；
Fig. 2 shows the structural representation of the first fastener and retainer in Fig. 1；
Fig. 3 shows the structural representation of the second fastener in Fig. 1.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, the first fastener；11st, nuts；12nd, screw rod；121st, the first bar segment；122nd, the second bar segment；20th, the second fastening
Part；21st, swivel nut cap；22nd, first sleeve；30th, retainer；31st, the second sleeve pipe；32nd, pad；40th, position limiting structure；41st, first is spacing
Structure；42nd, the second position limiting structure；50th, anti-slip part；100th, first structure part；200th, the second structural member.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to the proportionate relationship of reality.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device of meaning or element there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, carrys out limiting structure part, it is only for be easy to using the word such as " first ", " second "
Corresponding construction part to be distinguished, does not have Stated otherwise such as, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The limitation of utility model protection scope.
As shown in figure 1, the utility model embodiment provides a kind of fastener, the fastener includes：First fastener
10th, the second fastener 20 and retainer 30.Wherein, the second fastener 20 is set in outside the first fastener 10, the first fastener 10 with
Second fastener 20 coordinates to play the role of fastening.Retainer 30 is movably located in outside the first fastener 10 and positioned at the first fastening
Between part and the second fastener.Also, position limiting structure 40 is provided with the fastener 20 of retainer 30 and second, position limiting structure 40 is used for
Prevent retainer 30 from being rotated relative to the second fastener 20.
Using the technical scheme of the present embodiment, when using fastener, first the second fastener 20 is penetrated connected
Structural member；The first fastener 10 with retainer 30 is penetrated connected structural member again；Then by the first fastener 10 and
Two fasteners 20 are connected to play fastening effect；While the first fastener 10 and the second fastener 20 are connected, set
Retainer 30 and the second fastener 20 are connected together by the position limiting structure 40 on the fastener 20 of retainer 30 and second, so as to prevent
Retainer 30 rotates relative to the second fastener 20.After completing connection, because retainer 30 can not rotate with respect to the second fastener 20,
Therefore being rotated even if connected piece relative to the second fastener 20 also will not drive retainer 30 to rotate, so as to which retainer 30 will not band
Dynamic first fastener 10 rotates.Fastener is set to turn into an entirety upon connection by above-mentioned setting, even if being connected
Fitting rotates relative to fastener, will not also cause to relatively rotate between the different parts in fastener, from
And avoid fastener and loosen.
Specifically, in the present embodiment, the first fastener 10 includes nuts 11 and screw rod 12, is provided with screw rod 12 outer
Screw thread.Second fastener 20 includes swivel nut cap 21 and first sleeve 22, is provided with what is be adapted with external screw thread in first sleeve 22
Internal thread.Retainer 30 is movably located on screw rod 12, and between the fastener 20 of nuts 11 and second.It is arranged such
The connection of the first fastener 10 and the second fastener 20 can be realized by the cooperation of external screw thread and internal thread.Such a connected mode knot
Structure is simple and convenient disassembly.
The fastener that the present embodiment provides can link together two or more connected pieces.Such as institute in Fig. 1
Show, be respectively arranged with connecting hole on the structural member 200 of first structure part 100 and second, fastener is through two connecting holes by the
One structural member 100 and the second structural member 200 link together.The fastener is applied to the connection of a variety of connected pieces, fastening
The size of device can be configured according to the size of connected piece.
Specifically, in the present embodiment, position limiting structure 40 includes the first position limiting structure 41 and the second position limiting structure 42.Its
In, the first position limiting structure 41 is arranged on retainer 30.Second position limiting structure 42 is arranged in first sleeve 22, the first position limiting structure
41 are adapted with the second position limiting structure 42 and are rotated with limiting retainer 30 relative to the second fastener 20.By tight in retainer 30 and second
Structure setting is carried out on firmware 20 and realizes the function that limitation rotates, the structural member without being separately provided position-limiting action, energy
Enough simplify the structure of device.
Further, set fluted on the first position limiting structure 41, be provided with projection on the second position limiting structure 42, groove with
Raised grafting coordinates to be rotated with limiting retainer 30 relative to the second fastener 20.It is relative that retainer 30 is limited by this simple structure
Second fastener 20 rotates, and can reduce the manufacturing cost of device.It is of course also possible to set on the first position limiting structure 41 convex
Rise, groove is set on the second position limiting structure 42, same effect can be played.Moreover, retainer 30 is limited in the form of grafting
Rotated relative to the second fastener 20, it is ensured that relative to the second fastener 20 axial movement can occur for retainer 30.So may be used
To be screwed into the distance in first sleeve 22 according to the size adjusting screw rod 12 of connected piece, so as to which connected piece is connected securely
Connect.
In order to improve the structural strength of device, the first position limiting structure 41 includes multiple grooves, and multiple grove shaped circumferential intervals are set
Put includes multiple projections in one end of the remote nuts 11 of retainer 30, the second position limiting structure 42, and multiple raised annular intervals are set
Put and set in one end of the remote swivel nut cap 21 of first sleeve 22, multiple raised corresponded with multiple grooves.By will be multiple
Projection is inserted in multiple grooves, and the fastener 20 of retainer 30 and second can be made to bear larger torque.Accordingly even when it is being connected
When part applies larger torque to the fastener 20 of retainer 30 or second, both will not also relatively rotate.In addition, multiple grooves can be with
Identical size is arranged to, multiple projections are it can also be provided that identical size, so need not be aligned specific angle just
The fastener 20 of retainer 30 and second can be plugged in together, consequently facilitating the operation of staff.
As shown in Fig. 2 retainer 30 includes the second sleeve pipe 31 and pad 32.Wherein, the second sleeve pipe 31 is located on screw rod 12,
First position limiting structure 41 is arranged on the second sleeve pipe 31.Pad 32 is fixedly connected with the second sleeve pipe 31, and pad 32 is arranged on second
One end of the close nuts 11 of sleeve pipe 31, pad 32 are located on screw rod 12.Pad 32 can be by the first fastener 10 with being connected
Fitting is isolated, and the first fastener 10 will not be had an impact so when connected piece rotates relative to retainer 30, so as to
The loosening of fastener will not be caused.The size that may be sized to more than nuts 11 of pad 32, to pass through pad 32
Larger surface area the power being applied on connected piece is distributed on larger face, so as to allow connected piece bear compared with
Big power.Larger torque can so be applied to fastener, so that connection is more firm.Moreover, the second sleeve pipe 31 and
Sleeve 22 could be arranged to identical diameter, can so reduce the gap of fastener and the connecting hole on connected piece,
So as to improve the intensity of connection.
Further, screw rod 12 includes the first bar segment 121 and the second bar segment 122.Wherein, one end of the first bar segment 121 with
Nuts 11 is fixedly connected, and retainer 30 is located in the first bar segment 121.One end of second bar segment 122 is another with the first bar segment 121
One end is fixedly connected, and external screw thread is arranged in the second bar segment 122.Due to screw rod 12, some is located in retainer 30, therefore
At least this part can not have to processing screw thread, only in the second bar segment 122 for do not wear retainer 30 process screw thread can reduce plus
Work cost.Moreover, retainer 30, which is only located in the first bar segment 121, to be movably coupled to one by the fastener 10 of retainer 30 and first
Rise.Without taking the fastener 10 of retainer 30 and first respectively so when using fastener, so as to simplify staff's
Operating process simultaneously improves operating efficiency.Moreover, after fastener is dismantled, because the fastener 10 of retainer 30 and first is connection
Together, the less retainer 30 of size therefore is not easily caused to lose.
Specifically, the diameter of the first bar segment 121 is less than the diameter of the second bar segment 122.So can the first bar segment 121 with
A step is formed between second bar segment 122, so as to limit axial movement distance of the retainer 30 on screw rod 12.Moreover, at this
In embodiment, through hole is provided with retainer 30, retainer 30 is located on screw rod 12 by through hole, and the diameter of through hole is more than the first bar
The diameter of section 121 and the diameter for being less than the second bar segment 122.The diameter that the diameter of through hole is more than the first bar segment 121 can ensure retainer
30 can occur axial movement and rotate relative to the first bar segment 121.The diameter of through hole is less than the diameter of the second bar segment 122, it is ensured that
Step between first bar segment 121 and the second bar segment 122 can limit the axial movement distance of retainer 30., can be with assembling
Retainer 30 is penetrated by the first bar segment 121 by the method for heating retainer 30 or cooling screw 12.Certainly, at the beginning of manufacture, retainer
The diameter of through hole on 30 can be more than the diameter of the second bar segment 122, in order to which retainer 30 penetrates screw rod 12.Retainer 30 is penetrated
The diameter of through hole can be reduced by applying the method for radial pressure afterwards.It can also will be locked in the axially arranged gap of retainer 30
Circle 30, which is penetrated after the first bar segment 121, to be reduced or eliminates gap so as to reduce the diameter of through hole by applying pressure.
As shown in figures 1 and 3, it is provided with anti-slip part 50 on the outer surface of the second fastener 20.Second fastener 20 penetrates
It can be connected together after connected piece by anti-slip part 50 with connected piece.Such second fastener 20 will not be with close swivel nut cap
21 connected piece relatively rotates, consequently facilitating the first fastener 10 and the second fastener 20 are tightened, and improves
The intensity of connection.Specifically, anti-slip part 50 could be arranged to multiple grooves and projection, multiple grooves and raised axially spaced set
Put on the outer surface of first sleeve 22, can so strengthen anti-skidding effect.Because the setting of anti-slip part 50, the second fastener
20 can be connected by way of riveting with connected piece.So when tightening the first fastener 10 and the second fastener 20, just
The second fastener 20 need not be fixed using instrument.Certainly, anti-slip part 50 can be also not provided with the second fastener 20, by swivel nut cap
21 are arranged to the structure that is adapted to fastening tool, can equally tighten the first fastener 10 and the second fastener 20.
Another embodiment of the present utility model provides a kind of vehicle, and vehicle includes fastener.Wherein, fastener is upper
The fastener of embodiment offer is provided.Structural member in vehicle is connected by the fastener, connected structural member is not easy
Loosen, so as to improve the structural strength of vehicle and reliability.For example, can be by the fastener application in the chassis of vehicle or car
In body.In order to mitigate the weight of vehicle, aluminum alloy materials can be used in vehicle.The fastener application is closed in the relatively low aluminium of intensity
During the connection of golden structural member, effect is more obvious.Aluminum alloy junction component is connected using the fastener, larger power can be applied
Deformation of the square without causing structural member.Therefore, filled simultaneously using aluminum alloy materials and fastening in the vehicle that the present embodiment provides
Put, structural strength and reliability light-weighted while that ensure vehicle can realized.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. fastener, it is characterised in that including：First fastener (10)；Second fastener (20), it is set in first fastener (10) outside, first fastener (10) and described second tight Firmware (20) coordinates to play the role of fastening；Retainer (30), be movably located in first fastener (10) outside and positioned at the first fastener and the second fastener it Between, with being provided with position limiting structure (40) on second fastener (20), the position limiting structure (40) is used for the retainer (30) Prevent the retainer (30) from being rotated relative to second fastener (20).
- 2. fastener according to claim 1, it is characterised in thatFirst fastener (10) includes nuts (11) and screw rod (12), and external screw thread is provided with the screw rod (12)；Second fastener (20) includes swivel nut cap (21) and first sleeve (22), be provided with the first sleeve (22) with The internal thread that the external screw thread is adapted；The retainer (30) is movably located on the screw rod (12), and positioned at the nuts (11) and described second tight Between firmware (20).
- 3. fastener according to claim 2, it is characterised in that the position limiting structure (40) includes：First position limiting structure (41), it is arranged on the retainer (30)；Second position limiting structure (42), it is arranged in the first sleeve (22), first position limiting structure (41) and described second Position limiting structure (42) is adapted to be rotated with limiting the retainer (30) relative to second fastener (20).
- 4. fastener according to claim 3, it is characterised in that first position limiting structure (41) includes groove, institute Stating the second position limiting structure (42) includes projection, and the groove coordinates with the raised grafting to limit the retainer (30) with respect to institute State the second fastener (20) rotation.
- 5. fastener according to claim 4, it is characterised in that first position limiting structure (41) includes multiple recessed Groove, the multiple grove shaped circumferential are disposed on one end of the remote nuts (11) of the retainer (30), and described second Position limiting structure (42) includes multiple projections, and the multiple raised annular is disposed on the remote described of the first sleeve (22) One end of swivel nut cap (21), multiple raised corresponded with multiple grooves are set.
- 6. the fastener according to any one of claim 3 to 5, it is characterised in that the retainer (30) includes：Second sleeve pipe (31), it is located on the screw rod (12), first position limiting structure (41) is arranged on second sleeve pipe (31) on；Pad (32), it is fixedly connected with second sleeve pipe (31), the pad (32) is arranged on second sleeve pipe (31) Close to one end of the nuts (11), the pad (32) is located on the screw rod (12).
- 7. fastener according to claim 2, it is characterised in that the screw rod (12) includes：First bar segment (121), one end of first bar segment (121) are fixedly connected with the nuts (11), the retainer (30) it is located on first bar segment (121)；Second bar segment (122), one end of second bar segment (122) are fixedly connected with the other end of first bar segment (121), The external screw thread is arranged on second bar segment (122).
- 8. fastener according to claim 7, it is characterised in that the diameter of first bar segment (121) is less than described The diameter of second bar segment (122), through hole is provided with the retainer (30), the retainer (30) is located in institute by the through hole State on screw rod (12), the diameter of the through hole is more than the diameter of first bar segment (121) and is less than second bar segment (122) Diameter.
- 9. fastener according to claim 1, it is characterised in that the outer surface of second fastener (20) is provided with Anti-slip part (50).
- 10. a kind of vehicle, including fastener, it is characterised in that the fastener is any one of claim 1 to 9 institute The fastener stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646050.6U CN207064442U (en) | 2017-06-05 | 2017-06-05 | Fastener and there is its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646050.6U CN207064442U (en) | 2017-06-05 | 2017-06-05 | Fastener and there is its vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064442U true CN207064442U (en) | 2018-03-02 |
Family
ID=61506133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646050.6U Active CN207064442U (en) | 2017-06-05 | 2017-06-05 | Fastener and there is its vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064442U (en) |
-
2017
- 2017-06-05 CN CN201720646050.6U patent/CN207064442U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fastening device and vehicle with it Effective date of registration: 20200817 Granted publication date: 20180302 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000977 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210507 Granted publication date: 20180302 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000977 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fastening device and vehicle having the same Effective date of registration: 20210726 Granted publication date: 20180302 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |
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Date of cancellation: 20231123 Granted publication date: 20180302 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |
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