CN107795957A - A kind of fitting structure and automobile - Google Patents
A kind of fitting structure and automobile Download PDFInfo
- Publication number
- CN107795957A CN107795957A CN201711254692.2A CN201711254692A CN107795957A CN 107795957 A CN107795957 A CN 107795957A CN 201711254692 A CN201711254692 A CN 201711254692A CN 107795957 A CN107795957 A CN 107795957A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- lamp casing
- access division
- fitting structure
- locking device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 11
- 239000012528 membrane Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention provides a kind of fitting structure and automobile, is related to auto parts and components technical field of structures, the fitting structure includes:Lamp casing and the anti-smog device in the mounting hole of the lamp casing;Wherein, the anti-smog device includes:The locking device being arranged in the mounting hole of the lamp casing;It is arranged on the inside of the lamp casing, and the gas held device being fixedly connected with the locking device;It is set on the locking device, and is arranged on the sealing ring of the inside of the lamp casing;It is arranged on the outside of the lamp casing, and the Ventilated cap being fixedly connected with the locking device.The solution of the present invention, the outward appearance that fog influence automobile lamp is produced inside the lamp casing is avoided, reducing the ponding inside the lamp casing causes the possibility of poor optical properties of automobile lamp.
Description
Technical field
The invention belongs to auto parts and components technical field of structures, more particularly, to a kind of fitting structure and automobile.
Background technology
It is the global problem in automobile industry to avoid light fixture from producing fog.The generation of fog not only influences outward appearance, seriously
When lamp interior hypervolia can be caused to cause ponding, or even the normal optical property of light fixture is influenceed, so as to cause consumer
Very big complaint to automotive quality.Therefore, how to avoid producing fog in automobile lamp is that current automobile industry needs to solve
One technical problem.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of fitting structure and automobile, so as to solve automobile in the prior art
Fog is produced in light fixture, causes lamp interior to produce ponding, the problem of influenceing the outward appearance and optical property of light fixture.
To achieve these goals, the embodiments of the invention provide a kind of fitting structure, including:
Lamp casing and the anti-smog device in the mounting hole of the lamp casing;Wherein, the anti-smog device bag
Include:
The locking device being arranged in the mounting hole of the lamp casing;
It is arranged on the inside of the lamp casing, and the gas held device being fixedly connected with the locking device;
It is set on the locking device, and is arranged on the sealing ring of the inside of the lamp casing;
It is arranged on the outside of the lamp casing, and the Ventilated cap being fixedly connected with the locking device.
Wherein, the locking device includes:It is the first connecting portion, second connecting portion and Access Division of cylindrical structure;
Wherein, the first connecting portion, the second connecting portion and the Access Division are coaxial;
The first connecting portion and the second connecting portion set up separately at the both ends of the Access Division;
The gas held device is fixedly connected with the first connecting portion;
The Ventilated cap is fixedly connected with the second connecting portion;
The sealing ring is set on the Access Division, and is connected with the end face of the first connecting portion.
Wherein, the external diameter of the Access Division is identical with the aperture of the mounting hole of the lamp casing, the first connecting portion
External diameter be more than the external diameter of the Access Division, the external diameter of the second connecting portion is less than the external diameter of the Access Division.
Wherein, in the side wall of the first connecting portion, close one end being connected with the Access Division, it is symmetrically arranged with more
Individual screwing structure.
Wherein, in the side wall of the Access Division, close one end being connected with the second connecting portion, it is symmetrically arranged with more
Individual locking mechanism;Wherein, the breach of the locking mechanism and the installation bore edges of the lamp casing is correspondingly arranged.
Wherein, the edge of one end that the Access Division is connected with the second connecting portion, along the axle of the second connecting portion
To being symmetrically arranged with multiple location structures.
Wherein, the second connecting portion is inserted in the Ventilated cap, and the housing of the location structure and the Ventilated cap
End face abut.
Wherein, the gas held device is Nian Jie with the locking device.
Wherein, the material of the gas held device is plastic sheeting.
The embodiment of the present invention also provides a kind of automobile, it is characterised in that including fitting structure as described above.
The above-mentioned technical proposal of the present invention at least has the advantages that:
The fitting structure of the embodiment of the present invention leads to the anti-smog device by installing an anti-smog device on lamp casing
The Ventilated cap crossed thereon connects with external environment, realizes the function of waterproof and breathable, so as to avoid lamp casing inside and extraneous ring
Border directly contacts, and reduces the possibility that fog or ponding are produced inside lamp casing, ensure that the optical of automobile lamp
Can and it is attractive in appearance.
Brief description of the drawings
Fig. 1 is a schematic diagram of the fitting structure of the embodiment of the present invention;
Fig. 2 is the another schematic diagram of the fitting structure of the embodiment of the present invention;
Fig. 3 is another schematic diagram of the fitting structure of the embodiment of the present invention;
Fig. 4 is the schematic diagram of the anti-smog device of the embodiment of the present invention;
Fig. 5 is the schematic diagram in A-A direction of the anti-smog device of the embodiment of the present invention along Fig. 4;
Fig. 6 is the another schematic diagram of the anti-smog device of the embodiment of the present invention;
Fig. 7 applies a schematic diagram for gas held device for present invention reality;
Fig. 8 is the schematic diagram of the locking device of the embodiment of the present invention;
Fig. 9 is the schematic diagram of the sealing ring of the embodiment of the present invention;
Figure 10 is the schematic diagram of Ventilated cap.
Description of reference numerals:
1- gas held devices, 2- locking devices, 3- sealing rings, 4- Ventilated caps, 5- lamp casings, 6- anti-smog devices, 21-
First connecting portion, 22- second connecting portions, 23- Access Divisions, 211- screwing structures, 231- locking mechanisms, 232- location structures, 41-
Ventilated cap housing, 42- rubber rings, 43- waterproof ventilated membranes.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
The embodiment of the present invention influences the outward appearance of light fixture for producing fog even ponding in the light fixture of automobile in the prior art
And the problem of optical property, there is provided a kind of fitting structure and automobile, reduce the possibility that fog is produced in light fixture, improve lamp
The presentation quality of tool, and improve automotive quality.
As shown in Figure 1-Figure 3, one embodiment of the invention provides a kind of fitting structure, including:Lamp casing 5 and installation
Anti-smog device 6 in the mounting hole of the lamp casing 5.
Specifically, the mounting hole is arranged at the rear end face of the lamp casing 5, the rear end face is embedded in car body
Portion, so as to ensure that the mounting hole does not influence the attractive in appearance of the lamp casing 5.
The anti-smog device 6 is arranged in the mounting hole of the lamp casing 5, ensure that the sealing of the lamp casing 5
Property, avoid outside air from entering the inside of the lamp casing 5, the inside for reducing the lamp casing 5 produces fog and product
The possibility of water.
As shown in Fig. 1-Figure 10, the anti-smog device 6 includes:
The locking device 2 being arranged in the mounting hole of the lamp casing 5;
It is arranged on the inside of the lamp casing 5, and the gas held device 1 being fixedly connected with the locking device 2;
It is set on the locking device 2, and is arranged on the sealing ring 3 of the inside of the lamp casing 5;
It is arranged on the outside of the lamp casing 5, and the Ventilated cap 4 being fixedly connected with the locking device 2.
As shown in fig. 7, the gas held device 1 is plastic sheeting, wherein, the gas held device 1 can basis
Gas content in temperature and pressure in the lamp casing 5, and the gas held device 1 deforms upon.When with
The extension of the usage time of light fixture, temperature rise and pressure in the lamp casing 5 become big, the gas held device 1
Volume reduces, and the gas in the gas held device 1 is outwardly discharged.
As shown in figure 8, the locking device 2 includes:It is first connecting portion 21, the and of second connecting portion 22 of cylindrical structure
Access Division 23;Wherein, the first connecting portion 21, the second connecting portion 22 and the Access Division 23 are coaxial;And described first
Connecting portion 21 and the second connecting portion 22 set up separately at the both ends of the Access Division 23.
As Figure 4-Figure 6, the gas held device 1 is fixedly connected with the first connecting portion 21;The Ventilated cap 4
It is fixedly connected with the second connecting portion 22;The sealing ring 3 is set on the Access Division 23, and with the first connecting portion
21 end face connection.
Wherein, the gas held device 1 is adhesively fixed by fluid sealant with the locking device 2 and is connected.Specifically, institute
The opening for stating gas held device 1 is bonded in the inwall or outer wall of the one end of the first connecting portion 21 away from the Access Division 23
On, the gas held device 1 and the locking device 2 are tightly connected, so as to avoid enter into the gas held device 1
Gas drain to the inside of the lamp casing 5, cause the inside of the lamp casing 5 to produce fog.
It should be noted that the material of the gas held device 1 of the embodiment of the present invention is not limited to plastic sheeting, appoint
What gas tight seal, and the material that can be deformed upon is applied to the gas held device 1.
As shown in figure 8, the external diameter of the first connecting portion 21 is more than the external diameter of the Access Division 23, the second connecting portion
22 external diameter is less than the external diameter of the Access Division 23.Wherein, because the Access Division 23 is connected to the installation of the lamp casing 5
In hole, therefore, the external diameter of the Access Division 23 is identical with the aperture of the lamp casing 5.
As shown in figure 9, the schematic diagram of the sealing ring 3 for the embodiment of the present invention, wherein, the material of the sealing ring 3 is rubber
Glue, the sealing ring 3 are set on the outer wall of the Access Division 23, and are bonded with the end face of the first connecting portion 21, in institute
When stating anti-smog device 6 in the mounting hole of the lamp casing 5, by the crimp of the sealing ring 3, described in realization
Sealing at the mounting hole of lamp casing 5, the gas in the external world is avoided to enter the inside of the lamp casing 5.
It is close to be connected with the Access Division 23 in the side wall of the first connecting portion 21 as shown in Fig. 4-Fig. 6 and Fig. 8
One end, it is symmetrically arranged with multiple screwing structures 211.Wherein, the screwing structure 211 is used to install in the locking device 2
In the mounting hole of the lamp casing 5, the locking device 2 is rotated, the locking device 2 is tightened and is fixed on the lamp
Have on housing 5.
Further, it is close with the second connecting portion in the side wall of the Access Division 23 as shown in Fig. 4-Fig. 6 and Fig. 8
One end of 22 connections, is symmetrically arranged with multiple locking mechanisms 231;Wherein, the locking mechanism 231 and the lamp casing 5
The breach of installation bore edges be correspondingly arranged.When installing the locking device 2, the locking mechanism 231 and the mounting hole
The breach of bore edges is oppositely arranged, and the locking mechanism 231 passes through institute by the breach by the inside of the lamp casing 5
State lamp casing 5;After locking device 2 are rotated, the locking mechanism 231 is bonded with the outer surface of the lamp casing 5,
The locking device 2 is set to be connected in the mounting hole of the lamp casing 5.
As Figure 4-Figure 6, the edge of one end that the Access Division 23 is connected with the second connecting portion 22, along described
The axial direction of two connecting portions 22, it is symmetrically arranged with multiple location structures 232.Wherein, the location structure 232 is used for described
When gas cap 4 is arranged on the locking device 2, axial positioning of the Ventilated cap 4 along the second connecting portion 22 is realized, is ensured
The Ventilated cap 4 is installed in place.
Specifically, as shown in Figure 10, the Ventilated cap 4 includes:Ventilated cap housing 41, rubber ring 42 and waterproof ventilated membrane
43;Wherein, the Ventilated cap housing 41 is cylindrical structure, and its one end is Closed End;The rubber ring 42 is fixed on described
The inside of gas cap housing 41;The waterproof ventilated membrane 43 is bonded in closing of the rubber ring 42 close to the Ventilated cap housing 41
One end of end face.The Ventilated cap 4 is used to communicate the inside of the gas held device 1 with external environment condition, realizes that isolation is empty
Micronic dust and steam, the external and internal pressure of the balance gas held device 1 in gas, and the inner product of gas held device 1 that dissipates
Poly- heat.
Wherein, the rubber ring 42 protrudes from and the Ventilated cap housing 41.The Ventilated cap 4 is being arranged on the lock
During tight device 2, stretched into as shown in figure 5, the second connecting portion 22 is inserted in the rubber ring 42, the location structure 232 abuts
On the end face of the Ventilated cap housing 41, the Ventilated cap 4 is set to be installed in place in the axial direction along the second connecting portion 22,
Realization is fixedly connected with the locking device 2.
In the embodiment of the present invention, the process that the anti-smog device 6 is arranged on the lamp casing 5 is:First by the gas
Body storing apparatus 1 is be bonded with the first connecting portion 21 in the locking device 2 by fluid sealant, and the sealing ring 3 is passed through into institute
State second connecting portion 22 to be sheathed on the outer wall of the Access Division 23, and be bonded with the end face of the first connecting portion 21;Again will
The locking device 2 passes through the mounting hole of the lamp casing 5 from the inside of the lamp casing 5, wherein, the locking device
2 pass through the mounting hole, and the locking mechanism 231 and institute by the one end of the second connecting portion 22 away from the Access Division 23
The breach for stating mounting hole is oppositely arranged, until the sealing ring 3 is bonded with the inner surface of the lamp casing 5;Then, operator
Member rotates the locking device 2 by the screwing structure 211, the crimp of sealing ring 3 is realized sealing, meanwhile, make
There is certain angle between the locking mechanism 231 and the breach of the mounting hole, finally realize clamping;Finally, will described in
Rubber ring 42 is set in the outer surface of the second connecting portion 22, and described ventilative along the axial movement of the second connecting portion 22
Cap 4, until the location structure 232 abuts with the open end of the Ventilated cap housing 41, realize the fixation of the Ventilated cap 4
Installation.
The fitting structure of the embodiment of the present invention, by installing the anti-smog device 6 on the lamp casing 5, realize
Micronic dust and steam in air-isolation;Fog is produced so as to avoid the inside of lamp casing 5, influences U.S. of automobile lamp
See, reduce inside the lamp casing 5 because moisture content excessively causes the possibility of ponding, improve the outer of automobile lamp
Sight and optical property.
The embodiment of the present invention also provides a kind of automobile, including fitting structure as described above.
Accordingly, because the fitting structure of the embodiment of the present invention is applied to automobile, therefore, the embodiment of the present invention additionally provides
A kind of automobile, wherein, realize that embodiment suitable for the embodiment of the automobile, can also reach identical described in above-mentioned fitting structure
Technique effect.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
- A kind of 1. fitting structure, it is characterised in that including:Lamp casing (5) and the mounting hole installed in the lamp casing (5) Interior anti-smog device (6);Wherein, the anti-smog device (6) includes:The locking device (2) being arranged in the mounting hole of the lamp casing (5);It is arranged on the inside of the lamp casing (5), and the gas held device (1) being fixedly connected with the locking device (2);It is set on the locking device (2), and is arranged on the sealing ring (3) of the inside of the lamp casing (5);It is arranged on the outside of the lamp casing (5), and the Ventilated cap (4) being fixedly connected with the locking device (2).
- 2. fitting structure according to claim 1, it is characterised in that the locking device (2) includes:It is cylindrical structure First connecting portion (21), second connecting portion (22) and Access Division (23);Wherein, the first connecting portion (21), the second connecting portion (22) and the Access Division (23) are coaxial;The first connecting portion (21) and the second connecting portion (22) set up separately at the both ends of the Access Division (23);The gas held device (1) is fixedly connected with the first connecting portion (21);The Ventilated cap (4) is fixedly connected with the second connecting portion (22);The sealing ring (3) is set on the Access Division (23), and is connected with the end face of the first connecting portion (21).
- 3. fitting structure according to claim 2, it is characterised in that the external diameter of the Access Division (23) and the light fixture shell The aperture of the mounting hole of body (5) is identical, and the external diameter of the first connecting portion (21) is more than the external diameter of the Access Division (23), described The external diameter of second connecting portion (22) is less than the external diameter of the Access Division (23).
- 4. fitting structure according to claim 2, it is characterised in that close in the side wall of the first connecting portion (21) The one end being connected with the Access Division (23), it is symmetrically arranged with multiple screwing structures (211).
- 5. fitting structure according to claim 2, it is characterised in that close with institute in the side wall of the Access Division (23) One end of second connecting portion (22) connection is stated, is symmetrically arranged with multiple locking mechanisms (231);Wherein, the locking mechanism (231) breach with the installation bore edges of the lamp casing (5) is correspondingly arranged.
- 6. fitting structure according to claim 2, it is characterised in that the Access Division (23) and the second connecting portion (22) edge of one end of connection, along the axial direction of the second connecting portion (22), is symmetrically arranged with multiple location structures (232)。
- 7. fitting structure according to claim 6, it is characterised in that the second connecting portion (22) is inserted in described ventilative Cap (4), and the location structure (232) abuts with the end face of the housing of the Ventilated cap (4).
- 8. fitting structure according to claim 1, it is characterised in that the gas held device (1) fills with the locking Put (2) bonding.
- 9. fitting structure according to claim 1, it is characterised in that the material of the gas held device (1) is plastics Film.
- 10. a kind of automobile, it is characterised in that including the fitting structure as described in claim any one of 1-9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711254692.2A CN107795957A (en) | 2017-12-01 | 2017-12-01 | A kind of fitting structure and automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711254692.2A CN107795957A (en) | 2017-12-01 | 2017-12-01 | A kind of fitting structure and automobile |
Publications (1)
Publication Number | Publication Date |
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CN107795957A true CN107795957A (en) | 2018-03-13 |
Family
ID=61536927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711254692.2A Pending CN107795957A (en) | 2017-12-01 | 2017-12-01 | A kind of fitting structure and automobile |
Country Status (1)
Country | Link |
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CN (1) | CN107795957A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109210496A (en) * | 2018-10-16 | 2019-01-15 | 北京汽车研究总院有限公司 | A kind of lamps and lanterns with special antifog structure and the vehicle with it |
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FR1007312A (en) * | 1949-11-28 | 1952-05-05 | Spark plug improvements | |
GB1413040A (en) * | 1972-11-08 | 1975-11-05 | Honeywell Gmbh | Wall mounting assembly |
JP2009081283A (en) * | 2007-09-26 | 2009-04-16 | Daihen Corp | Bushing for electric apparatus |
CN202266842U (en) * | 2011-04-28 | 2012-06-06 | 都江堰市华刚电子科技有限公司 | Light emitting diode (LED) illumination lamp with sealing structure |
CN203375411U (en) * | 2013-06-21 | 2014-01-01 | 周玉龙 | Immediate balancing technology for internal air pressure and external air pressure of lamp with sealed structure |
CN106931384A (en) * | 2017-04-21 | 2017-07-07 | 北京汽车研究总院有限公司 | A kind of automobile lamp mounting seat and automobile |
CN207661701U (en) * | 2017-12-01 | 2018-07-27 | 北京汽车研究总院有限公司 | A kind of fitting structure and automobile |
-
2017
- 2017-12-01 CN CN201711254692.2A patent/CN107795957A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1007312A (en) * | 1949-11-28 | 1952-05-05 | Spark plug improvements | |
GB1413040A (en) * | 1972-11-08 | 1975-11-05 | Honeywell Gmbh | Wall mounting assembly |
JP2009081283A (en) * | 2007-09-26 | 2009-04-16 | Daihen Corp | Bushing for electric apparatus |
CN202266842U (en) * | 2011-04-28 | 2012-06-06 | 都江堰市华刚电子科技有限公司 | Light emitting diode (LED) illumination lamp with sealing structure |
CN203375411U (en) * | 2013-06-21 | 2014-01-01 | 周玉龙 | Immediate balancing technology for internal air pressure and external air pressure of lamp with sealed structure |
CN106931384A (en) * | 2017-04-21 | 2017-07-07 | 北京汽车研究总院有限公司 | A kind of automobile lamp mounting seat and automobile |
CN207661701U (en) * | 2017-12-01 | 2018-07-27 | 北京汽车研究总院有限公司 | A kind of fitting structure and automobile |
Non-Patent Citations (1)
Title |
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彭善富: "《光电照明产品密封与防水技术》", pages: 41 * |
Cited By (1)
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CN109210496A (en) * | 2018-10-16 | 2019-01-15 | 北京汽车研究总院有限公司 | A kind of lamps and lanterns with special antifog structure and the vehicle with it |
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Effective date of registration: 20200424 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Applicant after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Applicant before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
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