CN211918301U - Mounting structure and vehicle of suspension swing arm - Google Patents
Mounting structure and vehicle of suspension swing arm Download PDFInfo
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- CN211918301U CN211918301U CN201922250000.8U CN201922250000U CN211918301U CN 211918301 U CN211918301 U CN 211918301U CN 201922250000 U CN201922250000 U CN 201922250000U CN 211918301 U CN211918301 U CN 211918301U
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Abstract
The utility model relates to a mounting structure and vehicle of suspension swing arm, mounting structure of suspension swing arm includes bush support (1) and sub vehicle frame (2), the bush support includes bush installation department (11) and sub vehicle frame installation department (12) that form on the bush installation department, the sub vehicle frame is including relative sub vehicle frame upper plate (21) and sub vehicle frame hypoplastron (22) that set up, bush installation department (11) are used for installing the suspension swing arm, sub vehicle frame installation department (12) are installed at the upper surface of sub vehicle frame upper plate (21) or the lower surface of sub vehicle frame hypoplastron (22). Because the bush support passes through the sub vehicle frame installation department and installs the upper surface at sub vehicle frame upper plate or the lower surface of sub vehicle frame hypoplastron, when the assembly, need not to consider the fit tolerance between sub vehicle frame installation department and sub vehicle frame upper plate or the sub vehicle frame hypoplastron just can install the bush support to the sub vehicle frame, avoid because of the bush support machining precision not high can't install on the sub vehicle frame or there is the condition emergence in clearance with the sub vehicle frame after the installation.
Description
Technical Field
The present disclosure relates to the field of vehicle technology, and in particular, to a mounting structure of a suspension swing arm and a vehicle.
Background
In a vehicle, a suspension swing arm plays a role in guiding, supporting and damping, and is related to the running safety and the operation stability of the vehicle. When the suspension swing arm is installed, the end part of the suspension swing arm is connected to the bushing bracket through the rubber bushing, and the bushing bracket is connected to the auxiliary frame, so that the suspension swing arm is assembled. In the prior art, the bushing bracket is usually installed between the upper plate of the subframe and the lower plate of the subframe in a bolt connection manner, so that the fitting tolerance of the bushing bracket and the subframe needs to be considered during manufacturing, if the fitting tolerance of the bushing bracket and the subframe is too large, a gap is generated between the bushing bracket and the upper plate of the subframe or the upper plate and/or the lower plate of the subframe after the bushing bracket is installed, and the gap can cause the situation that the bolt is loosened or the subframe is pressed after the bolt is fastened, so that the subframe is deformed.
SUMMERY OF THE UTILITY MODEL
An object of the present disclosure is to provide a mounting structure of a swing arm of a suspension and a vehicle, which can reduce the requirement for the manufacturing accuracy of a bush bracket and the requirement for the fitting tolerance between the bush bracket and a sub-frame, thereby facilitating the mounting of the bush bracket.
In order to achieve the above object, the present disclosure provides a mounting structure of a suspension swing arm, including a bushing bracket and a sub-frame, the bushing bracket includes a bushing mounting portion and a sub-frame mounting portion formed on the bushing mounting portion, the sub-frame includes a sub-frame upper plate and a sub-frame lower plate which are oppositely disposed, the bushing mounting portion is used for mounting the suspension swing arm, the sub-frame mounting portion is mounted on an upper surface of the sub-frame upper plate or a lower surface of the sub-frame lower plate.
Optionally, the mounting structure further includes a first fastener, the first fastener includes a bolt and a nut, a first through hole is formed in the sub frame mounting portion, the nut is mounted in the first through hole, a second through hole is formed in the sub frame upper plate, a third through hole coaxial with the second through hole is formed in the sub frame lower plate, and the bolt passes through the second through hole and the third through hole and is in threaded connection with the nut.
Optionally, the sub vehicle frame installation department is installed the upper surface of sub vehicle frame upper plate, the bolt includes the head and forms pole portion on the head, the head with pole portion constitutes T shape, the nut includes the nut main part and forms backstop portion in the nut main part, the nut main part with backstop portion constitutes T shape, the nut main part is installed in the first through-hole, just backstop portion backstop is in the sub vehicle frame installation department is kept away from one side of sub vehicle frame upper plate, pole portion passes in proper order third through-hole and second through-hole and with nut main part threaded connection, just the head backstop is in on the sub vehicle frame lower plate.
Optionally, a guide sleeve is arranged between the auxiliary frame upper plate and the auxiliary frame lower plate, one end of the guide sleeve abuts against the auxiliary frame upper plate, the other end of the guide sleeve abuts against the auxiliary frame lower plate, a fourth through hole for a bolt to penetrate through is formed in the guide sleeve, and the fourth through hole is coaxially arranged with the second through hole and the third through hole.
Optionally, the first fastening member is a plurality of fastening members, and the plurality of fastening members are arranged at intervals along the front-rear direction of the subframe.
Optionally, the bushing bracket further comprises a body mount formed on the bushing mount, the body mount being connected to the body rail by a second fastener.
Optionally, a mounting hole and a notch are formed in the vehicle body mounting portion, the mounting hole is used for the second fastener to pass through, and one end of the notch is communicated with the mounting hole.
Optionally, the subframe upper plate includes a top plate and a first side plate extending downward from an edge of the top plate, the subframe lower plate includes a bottom plate and a second side plate extending upward from an edge of the bottom plate, the top plate is disposed opposite to the bottom plate, the subframe mounting portion is mounted on an upper surface of the top plate or a lower surface of the bottom plate, and the first side plate overlaps the second side plate.
Optionally, the bushing mounting portion is formed with a bushing hole for mounting a bushing on the suspension swing arm.
In another aspect of the present disclosure, there is also provided a vehicle including a suspension swing arm and a mounting structure of the suspension swing arm as described above, the suspension swing arm being mounted on the bushing mounting portion of the mounting structure.
Through above-mentioned technical scheme, because the sub vehicle frame installation department of bush support is installed on sub vehicle frame upper plate or sub vehicle frame hypoplastron, the lower surface of sub vehicle frame installation department cooperates with the upper surface of sub vehicle frame upper plate or the upper surface of sub vehicle frame installation department cooperates with the lower surface of sub vehicle frame hypoplastron, that is to say, the dimensional change of sub vehicle frame installation department can not influence its installation on sub vehicle frame upper plate or sub vehicle frame hypoplastron. Therefore, when the bushing bracket is manufactured, the requirement for the manufacturing precision of the bushing bracket can be reduced, the bushing bracket can be installed on the subframe without considering the matching tolerance between the subframe installation part and the subframe upper plate or the subframe lower plate, the situation that the bushing bracket cannot be installed on the subframe due to low machining precision of the bushing bracket is avoided, or the situation that the fastening piece loosens or the subframe deforms due to the clearance between the bushing bracket and the subframe upper plate or the subframe lower plate after the bushing bracket is installed is avoided.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a front view of a mounting structure of the swing arm of the suspension provided by an embodiment of the present disclosure, in which the swing arm of the suspension is also shown;
fig. 2 is a plan view of the mounting structure of the swing arm of the suspension provided by an embodiment of the present disclosure, wherein the swing arm of the suspension is also shown;
FIG. 3 is a perspective view of a bushing-holder according to an embodiment of the present disclosure, wherein the bushing is also shown;
fig. 4 is a cross-sectional view of a subframe mounting portion of a bushing bracket and a subframe according to an embodiment of the present disclosure.
Description of the reference numerals
1 bushing bracket 11 bushing mounting part
12 subframe mounting portion 121 first through-hole
13 vehicle body mounting part 131 mounting hole
132 gap 2 subframe
21 subframe upper plate 211 roof
212 first side plate 22 subframe lower plate
221 bottom plate 222 second side plate
3 first fastener 31 bolt
311 head 312 shaft
32 nut 321 nut body
322 back stop 4 guide sleeve
5 second fastener 100 suspension arm
200 liner
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise stated, the terms of orientation such as "up, down, left, right, front, and rear" are used with respect to the normal running state of the vehicle, and specifically, when the vehicle is running normally, the direction toward the ceiling of the vehicle is "up", the direction toward the floor of the vehicle is "down", the direction toward the left wheel of the vehicle is "left", the direction toward the right wheel of the vehicle is "right", the direction toward the head of the vehicle is "front", and the direction toward the tail of the vehicle is "rear". Further, "inner" and "outer" refer to the inner and outer of the outline of the corresponding structural member, and terms such as "first", "second", and the like are used for distinguishing one element from another, and are not necessarily sequential or important.
In the present disclosure, as shown in fig. 1 to 4, there is provided a suspension swing arm mounting structure including a bushing bracket 1 and a subframe 2, the bushing bracket 1 including a bushing mounting portion 11 and a subframe mounting portion 12 formed on the bushing mounting portion 11, the subframe 2 including a subframe upper plate 21 and a subframe lower plate 22 which are oppositely disposed, the bushing mounting portion 11 being used for mounting a suspension swing arm 100, and the subframe mounting portion 12 being mounted on an upper surface of the subframe upper plate 21 or a lower surface of the subframe lower plate 22.
Compared with the prior art in which the bushing bracket is mounted between the subframe upper plate and the subframe lower plate, in the present disclosure, since the subframe mounting portion 12 of the bushing bracket 1 is mounted on the subframe upper plate 21 or the subframe lower plate 22, the lower surface of the subframe mounting portion 12 is fitted to the upper surface of the subframe upper plate 21 or the upper surface of the subframe mounting portion 12 is fitted to the lower surface of the subframe lower plate 22, that is, the dimensional change of the subframe mounting portion 12 does not affect the mounting thereof on the subframe upper plate 21 or the subframe lower plate 22. Therefore, the requirement for the manufacturing accuracy of the bushing bracket 1 can be reduced when manufacturing the bushing bracket 1, and the bushing bracket 1 can be mounted on the subframe 2 without considering the fitting tolerance between the subframe mounting portion 12 and the subframe upper plate 21 or the subframe lower plate 22, thereby preventing the occurrence of the case where the bushing bracket 1 cannot be mounted on the subframe 2 due to the low processing accuracy, or the case where the bushing bracket 1 is loosened due to the clearance with the subframe upper plate 21 or the subframe lower plate 22 after mounting, or the subframe 2 is deformed after fastening.
In order to assemble the subframe mounting portion 12 with the subframe upper plate 21 or the subframe lower plate 22, in one embodiment of the present disclosure, as shown in fig. 1, the mounting structure further includes a first fastening member 3, the first fastening member 3 includes a bolt 31 and a nut 32, a first through hole 121 is formed in the subframe mounting portion 12, the nut 32 is mounted in the first through hole 121, a second through hole is formed in the subframe upper plate, a third through hole coaxial with the second through hole is formed in the subframe lower plate, and the bolt 31 passes through the second through hole and the third through hole and is in threaded connection with the nut 32. Since the nut 32 is mounted in the first through hole 121 formed in the subframe mounting portion 12, the bolt 31 and the nut 32 can be screwed by rotating the bolt 31 during assembly, and it is not necessary to pass the bolt 31 through the subframe mounting portion 12 first, and then mount the nut 32 on the subframe mounting portion 12 and fit the nut 32 on the bolt 31, so that the assembly process is simpler.
Specifically, at the time of mounting, in the case where the subframe mounting portion 12 of the bushing bracket 1 is mounted on the upper surface of the subframe upper plate 21, the operator may pass the bolt 31 from the subframe lower plate 22 through the third through-hole and the second through-hole in this order, so that the bolt 31 may be screwed with the nut 32 in the first through-hole 121; in the case where the subframe mounting portion 12 of the bushing bracket 1 is mounted on the lower surface of the subframe lower plate 22, an operator may sequentially insert the bolt 31 from the subframe upper plate 21 through the second through hole and the third through hole, so that the bolt 31 may be screwed with the nut 32 in the first through hole 121, thereby enabling the bushing bracket 1 to be threadedly mounted on the subframe 2.
Alternatively, in an exemplary embodiment provided by the present disclosure, the subframe mounting portion 12 is mounted on the upper surface of the subframe upper plate 21, the bolt 31 includes a head portion 311 and a rod portion 312 formed on the head portion 311, the head portion 311 and the rod portion 312 form a T shape, the nut 32 includes a nut main body 321 and a stopper portion 322 formed on the nut main body 321, the nut main body 321 and the stopper portion 322 form a T shape, the nut main body 321 is mounted in the first through hole 121, and the stopper portion 322 is stopped at a side of the subframe mounting portion 12 away from the subframe upper plate 21, the rod portion 312 sequentially passes through the third through hole and the second through hole and is screwed with the nut main body 321, and the head portion 311 is stopped at the subframe lower plate 22. That is, the subframe attachment portion 12 and the subframe 2 are sandwiched between the head portion 311 of the bolt 31 and the stopper portion 322 of the nut 32, so that the bush bracket 1 is prevented from moving in the vertical direction of the vehicle, and the fastening of the bush bracket 1 to the subframe 2 is improved. In addition, since the head 311 of the bolt 31 abuts against the subframe lower plate 22, the operator can easily mount or dismount the bolt 31 by lifting up the vehicle, which is advantageous for improving the efficiency of repair and maintenance of the suspension arm 100 or the subframe 2.
Alternatively, the nut may be press-fitted into the first through hole in an interference fit manner, or may be welded into the first through hole, and the disclosure does not limit the specific mounting manner of the nut into the first through hole.
In order to facilitate the bolt 31 to pass through the second through hole and the third through hole, optionally, a guide sleeve 4 is disposed between the subframe upper plate 21 and the subframe lower plate 22, one end of the guide sleeve 4 abuts against the subframe upper plate 21, the other end of the guide sleeve 4 abuts against the subframe lower plate 22, a fourth through hole for the bolt 31 to pass through is formed inside the guide sleeve 4, and the fourth through hole is coaxially disposed with the second through hole and the third through hole. Because the fourth through hole is coaxially arranged with the second through hole and the third through hole, the fourth through hole can guide the bolt 31, and the bolt 31 can conveniently penetrate through the second through hole and the third through hole to be in threaded connection with the nut 32. In addition, because the guide sleeve 4 is supported between the sub-frame upper plate 21 and the sub-frame lower plate 22, on one hand, the function of reinforcing the whole structural strength of the sub-frame can be achieved, and on the other hand, the function of supporting the sub-frame upper plate 21 or the sub-frame lower plate 22 to prevent deformation can be achieved when the bolts 31 increase the torque to press the sub-frame upper plate 21 or the sub-frame lower plate 22.
In order to enhance the mounting stability of the bushing bracket 1, further, the first fastening members 3 are plural, and the plural first fastening members 3 are provided at intervals in the front-rear direction of the subframe. That is, the bushing bracket 1 may be fastened to the subframe by a plurality of first fasteners 3 to enhance the stability of the bushing bracket 1 mounted on the subframe.
Further, in one embodiment of the present disclosure, as shown in fig. 1, the bush bracket 1 further includes a vehicle body mounting portion 13 formed on the bush mounting portion 11, and the vehicle body mounting portion 13 is connected to the vehicle body side member by the second fastening member 5. Since the bush bracket 1 is installed between the vehicle body side member and the sub-frame 2, the connection stability of the bush bracket 1 is higher. Alternatively, in order to facilitate the connection of the bush bracket 1 to the vehicle body side member and the subframe 2, the vehicle body mount portion 13 and the subframe mount portion 12 may be provided on both sides of the bush mount portion 11 in opposition.
Further, a mounting hole 131 and a notch 132 are formed on the vehicle body mounting portion 13, the mounting hole 131 is used for the second fastening member 5 to pass through, and one end of the notch 132 is communicated with the mounting hole 131. Here, the setting of breach 132 can weaken the stability that second fastener 5 installed in mounting hole 131, when the vehicle bumps against each other, when the striking takes place in the driving process, the engine of vehicle can strike sub vehicle frame upper plate 21 and sub vehicle frame hypoplastron 22, breach 132 receives disconnection behind the external force, so that second fastener 5 can drop from mounting hole 131 more easily, and then cut off bush support 1 and the connection of automobile body longeron, thereby can guarantee that sub vehicle frame 2 sinks, provide the space of sinking for the engine of vehicle, avoid the engine because of receiving the striking entering cabin and injuring the driver.
Alternatively, the gap 132 may be 8mm in size and the second fastener 5 may be a bolt of size M12.
In one embodiment of the present disclosure, the subframe upper plate 21 includes a top plate 211 and a first side plate 212 extending downward from an edge of the top plate 211, the subframe lower plate 22 includes a bottom plate 221 and a second side plate 222 extending upward from an edge of the bottom plate 221, the top plate 211 is disposed opposite to the bottom plate 221, the subframe mounting portion 12 is mounted on an upper surface of the top plate 211 or a lower surface of the bottom plate 221, and the first side plate 212 overlaps with the second side plate 222. In the prior art, since the bushing bracket 1 is installed between the subframe upper plate 21 and the subframe lower plate 22, the subframe upper plate 21 and the subframe lower plate 22 cannot be directly connected to each other, and the structural strength of the subframe 2 is affected. However, in the present disclosure, the bushing bracket 1 is mounted on the subframe upper plate 21 or the subframe lower plate 22, and the subframe upper plate 21 and the subframe lower plate 22 can be connected to each other through the first side plate 212 and the second side plate 222, which can effectively improve the structural strength of the subframe 2.
In the present disclosure, as shown in fig. 1, a bush mounting portion 11 is formed with a bush hole for mounting a bush 200 on the suspension swing arm 100. That is, the end portion of the suspension swing arm 100 is coupled to the bushing hole of the bushing mounting portion 11 of the bushing bracket 1 through the bushing 200, and the subframe mounting portion 12 of the bushing bracket 1 is mounted on the upper surface of the subframe upper plate 21 or the lower surface of the subframe lower plate 22, thereby achieving the assembly of the suspension swing arm 100.
According to another aspect provided by the present disclosure, there is also included a vehicle including the above-described suspension swing arm mounting structure, the suspension swing arm 100 being mounted on the bush mounting portion 11 of the mounting structure.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The utility model provides a mounting structure of suspension swing arm, its characterized in that includes bush support (1) and sub vehicle frame (2), bush support (1) is including bush installation department (11) and formation sub vehicle frame installation department (12) on bush installation department (11), sub vehicle frame (2) are including relative sub vehicle frame upper plate (21) and sub vehicle frame hypoplastron (22) that set up, bush installation department (11) are used for the installation suspension swing arm (100), sub vehicle frame installation department (12) are installed the upper surface of sub vehicle frame upper plate (21) or the lower surface of sub vehicle frame hypoplastron (22).
2. The mounting structure of a swing arm of a suspension according to claim 1, further comprising a first fastener (3), wherein the first fastener (3) comprises a bolt (31) and a nut (32), wherein a first through hole (121) is formed in the subframe mounting portion (12), the nut (32) is mounted in the first through hole (121), a second through hole is formed in the subframe upper plate (21), a third through hole coaxial with the second through hole is formed in the subframe lower plate (22), and the bolt (31) passes through the second through hole and the third through hole and is screwed with the nut (32).
3. The mounting structure of a swing arm of a suspension according to claim 2, wherein the sub-frame (2) mounting portion is mounted on an upper surface of the sub-frame upper plate (21), the bolt (31) includes a head portion (311) and a rod portion (312) formed on the head portion (311), the head portion (311) and the rod portion (312) constitute a T-shape, the nut (32) includes a nut main body (321) and a stopper portion (322) formed on the nut main body (321), the nut main body (321) and the stopper portion (322) constitute a T-shape, the nut main body (321) is mounted in the first through hole (121), and the stopper portion (322) is stopped at a side of the sub-frame mounting portion (12) away from the sub-frame upper plate (21), the rod portion (312) sequentially passes through the third through hole and the second through hole and is screw-connected to the nut main body (321), and the head part (311) is stopped at the auxiliary frame lower plate (22).
4. The mounting structure of a suspension swing arm according to claim 2, wherein a guide sleeve (4) is provided between the subframe upper plate (21) and the subframe lower plate (22), one end of the guide sleeve (4) abuts against the subframe upper plate (21), the other end abuts against the subframe lower plate (22), a fourth through hole for a bolt (31) to pass through is formed inside the guide sleeve (4), and the fourth through hole is coaxially provided with the second through hole and the third through hole.
5. The mounting structure of a swing arm according to any one of claims 2 to 4, wherein the first fastening member (3) is plural, and plural first fastening members (3) are provided at intervals in a front-rear direction of the sub-frame (2).
6. The mounting structure of a swing arm of a suspension according to claim 1, wherein the bushing bracket (1) further comprises a vehicle body mount (13) formed on the bushing mount (11), the vehicle body mount (13) being connected to a vehicle body side member by a second fastener (5).
7. The mounting structure of a suspension swing arm according to claim 6, wherein a mounting hole (131) and a notch (132) are formed in the vehicle body mounting portion (13), the mounting hole (131) is used for the second fastener (5) to pass through, and one end of the notch (132) communicates with the mounting hole (131).
8. The mounting structure of a swing arm according to claim 1, wherein the subframe upper plate (21) includes a top plate (211) and a first side plate (212) extending downward from an edge of the top plate (211), the subframe lower plate (22) includes a bottom plate (221) and a second side plate (222) extending upward from an edge of the bottom plate (221), the top plate (211) is disposed opposite to the bottom plate (221), the subframe mounting portion (12) is mounted on an upper surface of the top plate (211) or a lower surface of the bottom plate (221), and the first side plate (212) overlaps the second side plate (222).
9. The mounting structure of a swing arm according to claim 1, wherein a bushing hole for mounting a bushing (200) on the swing arm (100) is formed on the bushing mounting portion (11).
10. A vehicle characterized by comprising a swing suspension arm (100) and a mounting structure of the swing suspension arm according to any one of claims 1 to 9, the swing suspension arm (100) being mounted on the bush mounting portion (11) of the mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250000.8U CN211918301U (en) | 2019-12-13 | 2019-12-13 | Mounting structure and vehicle of suspension swing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250000.8U CN211918301U (en) | 2019-12-13 | 2019-12-13 | Mounting structure and vehicle of suspension swing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211918301U true CN211918301U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922250000.8U Active CN211918301U (en) | 2019-12-13 | 2019-12-13 | Mounting structure and vehicle of suspension swing arm |
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| CN (1) | CN211918301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114763045A (en) * | 2021-01-11 | 2022-07-19 | 长城汽车股份有限公司 | Rear mounting bracket of lower control arm of front suspension, suspension system and vehicle |
| WO2023035716A1 (en) * | 2021-09-08 | 2023-03-16 | 浙江吉利控股集团有限公司 | Suspension support for improving collision performance, power assembly structure, and automobile |
-
2019
- 2019-12-13 CN CN201922250000.8U patent/CN211918301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114763045A (en) * | 2021-01-11 | 2022-07-19 | 长城汽车股份有限公司 | Rear mounting bracket of lower control arm of front suspension, suspension system and vehicle |
| WO2023035716A1 (en) * | 2021-09-08 | 2023-03-16 | 浙江吉利控股集团有限公司 | Suspension support for improving collision performance, power assembly structure, and automobile |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force 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: Mounting structure of suspension swing arm and vehicle Effective date of registration: 20211213 Granted publication date: 20201113 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2021990001167 |
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| PC01 | Cancellation 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: 20230925 Granted publication date: 20201113 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20231012 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Address before: 101300 Shuanghe Street, Shunyi District, Beijing, 99 Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Effective date of registration: 20231012 Address after: 101300 Shuanghe Street, Shunyi District, Beijing, 99 Patentee after: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. |