CN111497542B - Rear shock absorber assembly structure of off-road vehicle and off-road vehicle with same - Google Patents
Rear shock absorber assembly structure of off-road vehicle and off-road vehicle with same Download PDFInfo
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- CN111497542B CN111497542B CN202010343381.9A CN202010343381A CN111497542B CN 111497542 B CN111497542 B CN 111497542B CN 202010343381 A CN202010343381 A CN 202010343381A CN 111497542 B CN111497542 B CN 111497542B
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- shock absorber
- rear shock
- integral
- fixing support
- fixing bracket
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
- B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/20—Type of damper
- B60G2202/24—Fluid damper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/128—Damper mount on vehicle body or chassis
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- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention provides an off-road vehicle rear shock absorber assembly structure and an off-road vehicle with the same, wherein the off-road vehicle rear shock absorber assembly structure comprises: the rear shock absorber, the integral rear axle fixing bracket and the integral frame fixing bracket; the rear axle fixing support is fixedly arranged on a rear axle housing, the whole frame fixing support is fixedly arranged on the whole frame longitudinal beam, the upper end of the rear shock absorber is fixedly arranged on the whole frame fixing support, and the lower end of the rear shock absorber is rotatably arranged on the whole rear axle fixing support. According to the invention, the lower end of the rear shock absorber is rotatably arranged on the integral rear axle fixing support by adopting the integral rear axle fixing support, and the upper end of the rear shock absorber is fixedly arranged on the integral frame fixing support by adopting the integral frame fixing support, so that the structure is simple, the assembly and the maintenance are convenient, the assembly structure is reliable and durable, abnormal sound generated in use can be effectively reduced, and the driving experience is improved.
Description
Technical Field
The invention relates to the technical field of automobile part design, in particular to a rear shock absorber assembly structure of an off-road vehicle and the off-road vehicle with the same.
Background
In modern automobiles, shock absorbers are provided in both the front and rear suspension systems of the automobile chassis. The automobile shock absorber has the function of rapidly attenuating the shock generated by the elastic element of the suspension system of the chassis to the automobile body, so that the stability and the smoothness of the automobile during running are improved.
Off-road vehicle chassis rear suspension systems typically employ a non-independent suspension architecture of an integral rear axle type. The driving condition of the off-road vehicle is harsh, so that the assembly of the rear shock absorber of the rear suspension system on the whole vehicle is reliable and durable, no abnormal sound is generated in use, and the assembly and the maintenance are simple and convenient. However, how to achieve the above requirements and design a reasonable rear shock absorber assembly structure becomes a technical problem to be solved at present.
Disclosure of Invention
In view of the above, the invention provides an off-road vehicle rear shock absorber assembly structure and an off-road vehicle with the same, wherein an integral rear axle fixing support is adopted to rotatably arrange the lower end of a rear shock absorber on the integral rear axle fixing support, and an integral frame fixing support is adopted to fixedly install the upper end of the rear shock absorber on the integral frame fixing support, so that the off-road vehicle rear shock absorber assembly structure is simple in structure, convenient to assemble and maintain, reliable and durable in assembly structure, capable of effectively reducing abnormal sound generated in use and improving driving experience.
In order to solve the technical problems, the invention adopts the following technical scheme:
according to a first aspect embodiment of the present invention, a rear shock absorber mounting structure for an off-road vehicle comprises: the rear shock absorber, the integral rear axle fixing bracket and the integral frame fixing bracket;
the whole rear axle fixing support is fixedly arranged on a rear axle housing, the whole frame fixing support is fixedly arranged on a whole frame longitudinal beam, the upper end of the rear shock absorber is fixedly arranged on the whole frame fixing support, and the lower end of the rear shock absorber is rotatably arranged on the whole rear axle fixing support.
Further, whole rear axle fixed bolster is including being square groove shaped's first fixed bolster body, the circular through-hole that runs through two perpendicular terminal surfaces in square groove is seted up to the preceding tip of first fixed bolster body, the lower extreme of rear shock absorber passes through lower extreme mounting structure and installs on the circular through-hole.
Further, the lower end mounting structure comprises a bushing pressed at the lower end of the rear shock absorber, and the lower end of the rear shock absorber is fixedly connected with the first fixing support body through a fastener penetrating through the circular through hole and the bushing.
Further, the fastener adopts a bolt-nut assembly or a screw-nut assembly.
Furthermore, a fixed support reinforcing plate is welded on the notch of the first fixed support body and is close to the rear end part of the first fixed support body, and an avoidance space is reserved between the front end part of the fixed support reinforcing plate and the circular through hole and used for fixing the lower end of the rear shock absorber on the circular through hole.
Further, the rear end of the first fixing support body is provided with a circular arc-shaped profile matched with the rear axle housing.
Further, the front end of the integral rear axle fixing bracket is close to the longitudinal axis of the automobile.
Furthermore, the whole frame fixing support comprises a second fixing support body fixedly arranged on the whole frame longitudinal beam, a gasket is welded on the second fixing support body, a jack penetrating through the second fixing support body is formed in the gasket, and the upper end of the rear shock absorber is installed in the jack through an upper end installation structure.
Further, the upper end of rear shock absorber is the installation pole, upper end mounting structure includes and establishes in proper order by supreme down first packing ring, first block rubber, second block rubber and the second packing ring on the installation pole, second fixed bolster body centre gripping is in between first block rubber and the second block rubber, the outer end of installation pole is passed through the nut and is realized the fastening.
Further, the second fixed bolster body includes installation panel, vertical braces panel and reinforcement panel, the gasket welding is in on the installation panel, the jack runs through the installation panel with the gasket, one side of installation panel sets up vertical braces panel, vertical braces panel welding is on the medial surface of whole solebar, the opposite side of installation panel sets up the reinforcement panel, the reinforcement panel welds on the top surface of whole solebar with the overlap joint form.
An off-road vehicle according to a second aspect of the present invention includes the rear shock absorber mounting structure of the above-described embodiment.
The technical scheme of the invention has the following beneficial effects:
the invention aims at the problem that the conventional chassis rear suspension system of the off-road vehicle usually adopts an integral rear-bridge type non-independent suspension structure, and the assembly of a rear shock absorber of the rear suspension system on the whole vehicle is easily influenced by poor reliability, abnormal sound generation and inconvenient assembly and maintenance due to the harsh running condition of the off-road vehicle. Provided is a rear shock absorber assembling structure for an off-road vehicle, including: the rear shock absorber, the integral rear axle fixing bracket and the integral frame fixing bracket; the rear axle fixing support is fixedly arranged on a rear axle housing, the whole frame fixing support is fixedly arranged on the whole frame longitudinal beam, the upper end of the rear shock absorber is fixedly arranged on the whole frame fixing support, and the lower end of the rear shock absorber is rotatably arranged on the whole rear axle fixing support.
The rear shock absorber is a hydraulic double-cylinder shock absorber, the upper end mounting structure of the rear shock absorber adopts a structure that a rod is connected with two rubber blocks and two gaskets, more specifically, the upper end mounting structure comprises a first gasket, a first rubber block, a second rubber block and a second gasket which are sequentially sleeved on a mounting rod from bottom to top, a second fixing support body is clamped between the first rubber block and the second rubber block, and the outer end of the mounting rod is fastened through a nut. In addition, the lower end mounting structure of the rear shock absorber adopts a structure of ring type connection and press fitting of a bushing, and a through hole is formed in the axial center position of the bushing.
The invention has the advantages of simple structure, good working efficiency of the rear shock absorber, good reliability, convenient assembly and maintenance, low cost, light weight and the like, thereby being widely applied to off-road vehicles with harsh working conditions.
Drawings
FIG. 1 is a schematic overall structure view of a rear shock absorber assembling structure of an all terrain vehicle according to the present invention;
FIG. 2 is a schematic structural view of the rear shock absorber of the present invention;
FIG. 3 is a schematic structural view of an integral rear axle mounting bracket of the present invention;
FIG. 4 is a schematic structural view of the fixing bracket of the whole frame of the present invention.
Reference numerals:
a rear shock absorber 100;
a bushing 110;
a fastener 120;
a mounting rod 130;
a first gasket 140;
a first rubber block 150;
a second rubber block 160;
a second gasket 170;
an integral rear axle fixing bracket 200;
a first fixed bracket body 210;
a circular through-hole 220;
a fixing bracket reinforcing plate 230;
an avoidance space 240;
a circular arc shaped profile 250;
a solid frame fixing bracket 300;
a second fixing bracket body 310;
a mounting panel 311;
a reinforcing panel 313;
a spacer 320;
a receptacle 330;
a rear axle housing 400;
an integral frame rail 500;
an inner side 510 of unitary frame rail 500;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
First, referring to fig. 1 to 4, a rear shock absorber mounting structure for an off-road vehicle according to an embodiment of the present invention will be described in detail, including: rear shock absorber 100, integral rear axle bracket 200 and integral frame bracket 300.
Wherein, whole rear axle fixed bolster 200 is fixed to be set up on rear axle housing 400, whole frame fixed bolster 300 is fixed to be set up on whole frame longitudinal 500, the upper end fixed mounting of rear shock absorber 100 is in on the whole frame fixed bolster 300, the lower extreme of rear shock absorber 100 rotates to set up on the whole rear axle fixed bolster 200.
Shock absorber assembly structure behind cross country vehicle in this embodiment adopts whole rear axle fixed bolster 200 to rotate the lower extreme of rear shock absorber 100 and sets up on whole rear axle fixed bolster 200, adopts whole frame fixed bolster 300 to fix the upper end of rear shock absorber 100 on whole frame fixed bolster 200 simultaneously, simple structure not only, be convenient for assembly and maintenance, assembly structure is reliable durable moreover, can effectively reduce the abnormal sound that produces in the use, improve and drive experience.
In addition, as shown in fig. 3, the integral rear axle fixing bracket 200 includes a first fixing bracket body 210 having a square groove shape, a circular through hole 220 penetrating through two perpendicular end surfaces of the square groove is formed at a front end portion of the first fixing bracket body 210, and a lower end of the rear shock absorber 100 is mounted on the circular through hole 220 through a lower end mounting structure.
As shown in fig. 2, the lower end mounting structure includes a bushing 110 press-fitted to a lower end of the rear shock absorber 100, and the lower end of the rear shock absorber 100 is fastened to the first fixing bracket body 210 by a fastener 120 inserted into the circular through hole 220 and the bushing 110.
In addition, the fastening member 120 is a bolt-nut assembly, and it is obvious that the fastening member 120 can also be other types of fastening members, such as a screw-nut assembly, which can also achieve the fastening effect.
In this embodiment, the first fixing bracket body 210 is formed by stamping a metal steel plate, is in a square groove shape, and has a front end and a rear end, the front end of the first fixing bracket body 210 is an end far away from the rear axle housing 400, the rear end of the first fixing bracket body 210 is an end fixedly connected with the rear axle housing 400, and in order to clamp the lower end mounting structure of the rear shock absorber 100, the size of a groove at the front end of the first fixing bracket body 210 is slightly larger than the axial size of the bushing 110 for connecting and press-fitting the lower suspension ring of the rear shock absorber 100; the front end of the first fixing bracket body 210 is provided with a circular through hole 220 which penetrates through two perpendicular end faces of the square groove, so that the coaxiality of the circular through hole can be ensured, a fastener can conveniently penetrate through the circular through hole and the bushing 110, and finally the lower end mounting structure of the rear shock absorber 100 is fixed, and the lower end of the rear shock absorber 100 is assembled.
In addition, as shown in fig. 2, a fixing bracket reinforcing plate 230 is welded to the notch of the first fixing bracket body 210, the fixing bracket reinforcing plate 230 is close to the rear end portion of the first fixing bracket body 210, and an avoidance space 240 is left between the front end portion of the fixing bracket reinforcing plate 230 and the circular through hole 220, so as to fix the lower end of the rear shock absorber 100 to the circular through hole 220. After the fixing bracket reinforcing plate 230 is welded to the notch of the first fixing bracket body 210, the structure of the whole rear axle fixing bracket 200 can be reinforced, and deformation of the whole rear axle fixing bracket 200 after stress is prevented in the assembling and using processes of the rear shock absorber 100.
In addition, as shown in fig. 3, in order to facilitate the fitting and welding of the first fixing bracket body 210 and the rear axle housing 400, the rear end portion of the first fixing bracket body 210 is provided with a circular arc-shaped profile 250 that fits the rear axle housing 400.
In addition, the front end of the integral rear axle fixing bracket 200 is close to the longitudinal axis of the automobile, so that the whole bracket can be closed to the longitudinal axis of the automobile, and the rear shock absorber 100 forms a certain angle with the longitudinal axis of the automobile after being assembled, thereby improving the working efficiency of the rear shock absorber 100.
The integral frame fixing bracket 300 comprises a second fixing bracket body 310 fixedly arranged on the integral frame longitudinal beam 500, a gasket 320 is welded on the second fixing bracket body 310, a jack 330 penetrating through the second fixing bracket body 310 is formed in the gasket 320, and the upper end of the rear shock absorber 100 is installed in the jack 330 through an upper end installation structure.
In addition, the upper end of rear shock absorber 100 is installation pole 130, upper end mounting structure includes and establishes in proper order by supreme down first packing ring 140, first rubber block 150, second rubber block 160 and the second packing ring 170 on the installation pole, the centre gripping of second fixed bolster body 310 is in between first rubber block 150 and the second rubber block 160, the fastening is realized through the nut in the outer end of installation pole.
In addition, the second fixing bracket body 310 includes a mounting panel 311, a vertical support panel 312 and a reinforcing panel 313, the gasket 320 is welded on the mounting panel 311, the insertion hole 330 penetrates through the mounting panel 311 and the gasket 320, the vertical support panel 312 is disposed on one side of the mounting panel 311, the vertical support panel 312 is welded on the inner side surface 510 of the integral frame rail 500, the reinforcing panel 313 is disposed on the other side of the mounting panel 311, and the reinforcing panel 313 is welded on the top surface 520 of the integral frame rail 500 in a lap joint manner.
In this embodiment, the second fixing bracket body 310 includes three parts, namely, a mounting panel 311, a vertical support panel 312 and a reinforcing panel 313, the insertion hole 330 penetrates through the mounting panel 311 and the gasket 320, and in order that the aperture of the insertion hole 330 is larger than the outer diameter of the mounting rod 130 of the upper end mounting structure of the rear shock absorber 100, the assembly of the rod connection of the upper end mounting structure of the rear shock absorber 100 is facilitated, and meanwhile, when the rear shock absorber 100 bears an excessive side load, the mounting rod 130 of the upper end mounting structure generates lateral deviation and collides with the aperture wall of the insertion hole 330 of the second fixing bracket body 310, so that metal impact noise is generated; a gasket 320 is welded to the second fixing bracket body 310 to support an upper end mounting structure of the rear shock absorber 100; vertical support panel 312 is provided for the purpose of vertically supporting mounting panel 311 and is welded to integral frame rail 500; meanwhile, the reinforcing panel 313 is welded to the top surface 520 of the integral frame rail 500 in a lap joint manner, so that the fixed connection of the second fixing bracket body 310 to the integral frame can be reinforced. Further, a spacer 320 is welded to the mounting panel 311 for fixing the rubber block of the upper end mounting structure of the rear shock absorber 100 and restricting excessive deformation thereof.
According to the invention, the bush of the lower end mounting structure of the rear shock absorber is clamped through the open slot of the integral rear axle fixing support, and the bush are fixed by using the threaded fastener, so that the lower end mounting structure of the rear shock absorber is assembled. Meanwhile, the mounting rod of the mounting structure at the upper end of the rear shock absorber penetrates through the jack on the whole frame fixing support, the rubber block and the gasket which are carried by the mounting structure at the upper end of the gasket part are respectively arranged at the lower end of the plane of the mounting panel of the whole frame fixing support, so that the whole frame fixing support is clamped in the middle by the rubber block of the rear shock absorber, and then the mounting rod of the mounting structure at the upper end of the rear shock absorber is fixed by using a fastening nut, thereby finally realizing the assembly of the mounting structure at the upper end of the rear shock absorber. The invention has the advantages of simple structure, good working efficiency of the rear shock absorber, good reliability, convenient assembly and maintenance, low cost, light weight and the like, thereby being widely applied to off-road vehicles with harsh working conditions.
The cross-country vehicle comprises the cross-country vehicle according to the embodiment of the invention, and the assembly structure of the rear shock absorber of the cross-country vehicle according to the embodiment of the invention has the technical effects, so the cross-country vehicle according to the embodiment of the invention also has the corresponding technical effects, namely, the lower end of the rear shock absorber is rotatably arranged on the integral rear axle fixing bracket by adopting the integral rear axle fixing bracket, and the upper end of the rear shock absorber is fixedly arranged on the integral frame fixing bracket by adopting the integral frame fixing bracket, so that the structure is simple, the assembly and the maintenance are convenient, the assembly structure is reliable and durable, abnormal sound generated in use can be effectively reduced, and the driving experience is improved.
Other structures and operations of the off-road vehicle according to the embodiments of the present invention will be understood and readily implemented by those skilled in the art, and thus will not be described in detail.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A rear shock absorber assembly structure for a cross-country vehicle, comprising: the rear shock absorber (100), the integral rear axle fixing bracket (200) and the integral frame fixing bracket (300);
the integral rear axle fixing support (200) is fixedly arranged on a rear axle housing (400), the integral frame fixing support (300) is fixedly arranged on an integral frame longitudinal beam (500), the upper end of the rear shock absorber (100) is fixedly arranged on the integral frame fixing support (300), and the lower end of the rear shock absorber (100) is rotatably arranged on the integral rear axle fixing support (200);
the integral frame fixing support (300) comprises a second fixing support body (310) fixedly arranged on an integral frame longitudinal beam (500), a gasket (320) is welded on the second fixing support body (310), a jack (330) penetrating through the second fixing support body (310) is formed in the gasket (320), and the upper end of the rear shock absorber (100) is installed in the jack (330) through an upper end installation structure;
the upper end of the rear shock absorber (100) is provided with an installation rod (130), the upper end installation structure comprises a first gasket (140), a first rubber block (150), a second rubber block (160) and a second gasket (170), the first gasket, the first rubber block (150), the second rubber block (160) and the second gasket are sequentially sleeved on the installation rod from bottom to top, the second fixing support body (310) is clamped between the first rubber block (150) and the second rubber block (160), and the outer end of the installation rod is fastened through a nut;
the second fixing bracket body (310) comprises a mounting panel (311), a vertical supporting panel (312) and a reinforcing panel (313), the gasket (320) is welded on the mounting panel (311), the inserting hole (330) penetrates through the mounting panel (311) and the gasket (320), the vertical supporting panel (312) is arranged on one side of the mounting panel (311), the vertical supporting panel (312) is welded on the inner side surface (510) of the integral frame longitudinal beam (500), the reinforcing panel (313) is arranged on the other side of the mounting panel (311), and the reinforcing panel (313) is welded on the top surface (520) of the integral frame longitudinal beam (500) in an overlapping mode;
wherein, the aperture of the jack (330) is larger than the outer diameter of the mounting rod (130) of the upper end mounting structure of the rear shock absorber (100).
2. The rear shock absorber assembling structure for the off-road vehicle according to claim 1, wherein the integral rear axle fixing bracket (200) comprises a first fixing bracket body (210) in a square groove shape, a circular through hole (220) penetrating through two vertical end surfaces of the square groove is formed at the front end part of the first fixing bracket body (210), and the lower end of the rear shock absorber (100) is mounted on the circular through hole (220) through a lower end mounting structure.
3. The assembly structure of rear shock absorber for off-road vehicle according to claim 2, wherein the lower end mounting structure comprises a bushing (110) press-fitted at the lower end of the rear shock absorber (100), and the lower end of the rear shock absorber (100) is fastened to the first fixing bracket body (210) by a fastening member (120) inserted through the circular through hole (220) and the bushing (110).
4. The assembly structure of rear shock absorber of off-road vehicle according to claim 2, wherein a fixed bracket reinforcing plate (230) is welded on the notch of the first fixed bracket body (210), the fixed bracket reinforcing plate (230) is close to the rear end of the first fixed bracket body (210), and an escape space (240) is left between the front end of the fixed bracket reinforcing plate (230) and the circular through hole (220) for fixing the lower end of the rear shock absorber (100) on the circular through hole (220).
5. The assembly structure of rear shock absorbers for off-road vehicles according to claim 2, wherein the rear end portion of the first fixing bracket body (210) is provided with a circular arc profile (250) that fits a rear axle housing (400).
6. The assembly structure of rear shock absorbers for off-road vehicles according to claim 2, characterized in that the front end of the integral rear axle fixing bracket (200) is close to the longitudinal axis of the vehicle.
7. An off-road vehicle characterized by comprising the off-road vehicle rear shock absorber mounting structure as recited in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343381.9A CN111497542B (en) | 2020-04-27 | 2020-04-27 | Rear shock absorber assembly structure of off-road vehicle and off-road vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343381.9A CN111497542B (en) | 2020-04-27 | 2020-04-27 | Rear shock absorber assembly structure of off-road vehicle and off-road vehicle with same |
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| Publication Number | Publication Date |
|---|---|
| CN111497542A CN111497542A (en) | 2020-08-07 |
| CN111497542B true CN111497542B (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010343381.9A Active CN111497542B (en) | 2020-04-27 | 2020-04-27 | Rear shock absorber assembly structure of off-road vehicle and off-road vehicle with same |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659840B (en) * | 2021-01-04 | 2022-11-29 | 北京汽车集团越野车有限公司 | Cross country vehicle traveller upper end mount and cross country vehicle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1391349A (en) * | 1964-04-20 | 1965-03-05 | Gomma Antivibranti Applic | Elastic suspension for vehicles |
| US6102417A (en) * | 1998-09-03 | 2000-08-15 | Moore; David S. | Dual shock absorber kit |
| CN2889766Y (en) * | 2006-04-07 | 2007-04-18 | 重庆市客车总厂 | Follow-up axle suspension mechanism of public bus |
| CN200995755Y (en) * | 2006-12-26 | 2007-12-26 | 重庆宗申技术开发研究有限公司 | Rear-damper mounting structure of pedal motorcycle |
| CN202389138U (en) * | 2011-12-08 | 2012-08-22 | 陕西欧舒特汽车股份有限公司 | Arrangement structure for rear shock absorber applied to low-floor city bus |
| CN202378660U (en) * | 2011-12-14 | 2012-08-15 | 北京汽车股份有限公司 | Automobile shock absorber seat protection plate and automobile |
| CN205059118U (en) * | 2015-09-02 | 2016-03-02 | 毕节市力帆骏马振兴车辆有限公司 | Shock absorber upper bracket before cargo vehicle |
| CN207535641U (en) * | 2017-12-01 | 2018-06-26 | 浙江新吉奥汽车有限公司 | A kind of automobile axle connecting assembly |
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2020
- 2020-04-27 CN CN202010343381.9A patent/CN111497542B/en active Active
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