CN116572684A - Automobile front lower swing arm assembly - Google Patents
Automobile front lower swing arm assembly Download PDFInfo
- Publication number
- CN116572684A CN116572684A CN202310543599.2A CN202310543599A CN116572684A CN 116572684 A CN116572684 A CN 116572684A CN 202310543599 A CN202310543599 A CN 202310543599A CN 116572684 A CN116572684 A CN 116572684A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- lower swing
- protective cover
- heat dissipation
- arm main
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 239000004519 grease Substances 0.000 claims abstract description 9
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 14
- 230000032683 aging Effects 0.000 abstract description 6
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/005—Ball joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/04—Buffer means for limiting movement of arms
-
- 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
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/124—Constructional features of arms the arm having triangular or Y-shape, e.g. wishbone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention relates to the technical field of automobile parts, in particular to an automobile front lower swing arm assembly, which comprises a lower swing arm main body, an upper bushing, a lower bushing and a ball head assembly, wherein the upper bushing is arranged at the top of the lower swing arm main body, the lower bushing is arranged at the bottom of the lower swing arm main body, and the ball head assembly is further arranged at one side of the lower swing arm main body. According to the invention, the heat dissipation groove and the heat dissipation rod are arranged in the protective cover, and the heat dissipation silicone grease filled in the heat dissipation groove is utilized, so that after the service temperature of the ball-head rubber sleeve is raised, heat is timely dissipated through the heat dissipation rod and the heat dissipation silicone grease, the aging speed of the ball-head rubber sleeve is effectively delayed, and the service life of the ball-head rubber sleeve is prolonged; the ball rubber sleeve inside the ball frame is protected integrally and hermetically through the protective cover, so that external stones are prevented from being sputtered and impacted on the ball rubber sleeve, safety protection is effectively provided for the ball rubber sleeve, and the ball rubber sleeve is prevented from being adversely affected by external factors in the use process.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to an automobile front lower swing arm assembly.
Background
The suspension of the automobile is an assembly for connecting all transmission connecting devices between the automobile body and wheels of the automobile, and has the main effects of transmitting all force and moment acting between the wheels and the automobile body, reducing vibration transmitted from the wheels to the automobile body in the driving process, improving the driving stability and comfort, and the suspension comprises a front suspension and a rear suspension.
The existing automobile front lower swing arm assembly lacks a protective structure for the ball head rubber sleeve after being assembled, and then the ball head rubber sleeve is influenced by high temperature and external environmental factors in the using process, so that the aging speed of the ball head rubber sleeve is increased, the ball head rubber sleeve is easy to damage after aging, and the whole set of lower swing arm assembly needs to be replaced when the ball head rubber sleeve is short in service life.
Therefore, we propose a front lower swing arm assembly of an automobile
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automobile front lower swing arm assembly which is used for realizing the surface protection of a ball rubber sleeve in the using process and reducing the aging speed of the ball rubber sleeve.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the front lower swing arm assembly of the automobile comprises a lower swing arm main body, an upper bushing, a lower bushing and a ball head assembly, wherein the upper bushing is arranged at the top of the lower swing arm main body, the lower bushing is arranged at the bottom of the lower swing arm main body, the ball head assembly is further arranged on one side of the lower swing arm main body, the lower swing arm main body is an integrated part, a cavity is formed in the lower swing arm main body, and a reinforcing frame is arranged in the cavity;
the ball head assembly comprises a ball head frame and a protective cover, one side of the ball head frame is welded with one side of the lower swing arm main body, the top of the ball head frame is provided with the protective cover, one end of the protective cover is provided with a through hole, the inner wall of the through hole is provided with a sealing groove, the sealing groove is arranged inside the sealing groove, a heat dissipation groove is further formed in the protective cover, heat dissipation silicone grease is filled in the heat dissipation groove, heat dissipation rods are arranged on the peripheral surface and one side of the protective cover, and one end of each heat dissipation rod penetrates through the heat dissipation groove and the protective cover and extends to the inside of the protective cover.
Preferably, the reinforcing frame is triangular, and the peripheral surface of the reinforcing frame is welded with the inner wall of the lower swing arm main body.
Preferably, two positioning blocks are arranged on one side of the inner part of the protective cover, two movable grooves are arranged on one side of the peripheral surface of the protective cover, and the inner parts of the two movable grooves are respectively connected with the surfaces of the two positioning blocks in a sliding manner.
Preferably, elastic pieces are arranged on one sides of the inner walls of the two movable grooves, and one ends of the two elastic pieces are respectively connected with one sides of the two positioning blocks.
Preferably, one side of the inner wall of the ball head frame is provided with an annular positioning groove, and both sides of the inner part of the annular positioning groove are provided with arc inclined planes.
Preferably, the peripheral surface of the protective cover is provided with external threads, and the interior of the ball head frame is provided with internal threads matched with the external threads.
Preferably, the inside of lower swing arm main part still is provided with a plurality of striking subassembly, striking subassembly includes the support column, the support column is located the inside setting of lower swing arm main part, and the inside of support column is provided with the leading truck, the inside both sides of leading truck all slide and are provided with the slider, and one side of two sliders all is provided with the spheroid.
Preferably, a spring is further arranged in the support column, and two ends of the spring are respectively connected with one side opposite to the two sliding blocks.
Compared with the prior art, the method has the following beneficial effects:
1. through setting up the protection casing at the top of bulb frame, set up heat dissipation groove and radiating rod in the inside of protection casing simultaneously, utilize the heat dissipation silicone grease of heat dissipation inslot packing, let the use temperature of bulb gum cover rise after, in time distribute away the heat through radiating rod and heat dissipation silicone grease, and then effectively delay the ageing speed of bulb gum cover, improve the life of bulb gum cover; the ball rubber sleeve inside the ball frame is protected integrally and hermetically through the protective cover, so that external stones are prevented from being sputtered and impacted on the ball rubber sleeve, safety protection is effectively provided for the ball rubber sleeve, and the ball rubber sleeve is prevented from being adversely affected by external factors in the use process.
2. Through a plurality of striking subassembly that sets up in swing arm main part down, the spring that utilizes the support column lets the vehicle constantly take place elastic deformation at the in-process that goes, the both ends of spring drive two sliders respectively and slide in the inside of support column, and then carry out continuous striking to the both sides of swing arm main part down through the spheroid of two sliders one sides, make the surface of swing arm main part produce vibrations down through continuous striking, let the earth of adhesion in the swing arm main part down drop automatically, guarantee the cleanness of swing arm main part surface down, thereby delay the corrosion rate of swing arm main part down.
Drawings
FIG. 1 is a schematic view of a front lower swing arm assembly of an automobile according to an embodiment of the present invention;
FIG. 2 is a schematic view of a lower swing arm body and a reinforcing frame structure according to an embodiment of the present invention;
FIG. 3 is a side view of a ball head rest and boot structure according to an embodiment of the present invention;
FIG. 4 is a schematic view showing the internal structures of a ball head frame and a protective cover according to an embodiment of the invention;
FIG. 5 is a schematic view of a shield and positioning block structure according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a protective cover and a heat dissipation bar structure according to an embodiment of the present invention;
FIG. 7 is a schematic view showing the internal structure of a support column according to an embodiment of the invention.
In the figure, 10, a lower swing arm body; 20. an upper bushing; 30. a lower bushing; 40. a ball head assembly; 50. a cavity; 60. a reinforcing frame; 11. a ball head frame; 12. a protective cover; 13. a positioning block; 14. a movable groove; 15. an elastic sheet; 16. an annular positioning groove; 17. a through hole; 18. sealing grooves; 19. a seal ring; 110. a heat sink; 111. a heat dissipation rod; 21. a support column; 22. a guide frame; 23. a slide block; 24. a sphere; 25. and (3) a spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 7, a front lower swing arm assembly of an automobile includes a lower swing arm body 10, an upper bushing 20, a lower bushing 30 and a ball head assembly 40, wherein the upper bushing 20 is arranged at the top of the lower swing arm body 10, the lower bushing 30 is arranged at the bottom of the lower swing arm body 10, the ball head assembly 40 is further arranged at one side of the lower swing arm body 10, the lower swing arm body 10 is an integral molding piece, a cavity 50 is arranged in the lower swing arm body 10, and a reinforcing frame 60 is arranged in the cavity 50, and the weight of the front lower swing arm assembly is reduced by arranging the cavity 50 in the lower swing arm body 10, so that the fuel economy of the whole automobile is improved; the reinforcing frame 60 is triangular, the peripheral surface of the reinforcing frame 60 is welded with the inner wall of the lower swing arm main body 10, and the integral strength of the automobile front lower swing arm assembly is effectively improved through integral welding of the reinforcing frame 60 in the lower swing arm main body 10.
The ball head assembly 40 comprises a ball head frame 11 and a protective cover 12, one side of the ball head frame 11 is welded with one side of the lower swing arm main body 10, the top of the ball head frame 11 is provided with the protective cover 12, one end of the protective cover 12 is provided with a sealing gasket, one side of the interior of the protective cover 12 is provided with two positioning blocks 13, one side of the peripheral surface of the protective cover 12 is provided with two movable grooves 14, the interiors of the two movable grooves 14 are respectively in sliding connection with the surfaces of the two positioning blocks 13, one side of the inner wall of the two movable grooves 14 is provided with an elastic sheet 15, one end of the two elastic sheets 15 is respectively connected with one side of the two positioning blocks 13, one side of the inner wall of the ball head frame 11 is provided with an annular positioning groove 16, two sides of the interior of the annular positioning groove 16 are respectively provided with arc-shaped inclined planes, the peripheral surface of the protective cover 12 is provided with external threads, the interior of the ball head frame 11 is provided with internal threads matched with the external threads, when the protective cover 12 and the ball head frame 11 are assembled, the protective cover 12 is sleeved on a guide rod, the ball head and the ball head rubber sleeve at one end of the guide rod is put into the interior of the frame 11, one end of the protective cover 12 is connected with the interior of the protective cover 12 by connecting one end of the protective cover 12 with the interior of the ball head frame 11 with the internal positioning blocks 12, one side of the protective cover 12 and the internal side of the protective cover 12 is connected with the annular positioning blocks 12, and the two annular positioning blocks 13 are connected with the two annular positioning blocks 13 by the annular positioning grooves 16, which are in the inner side of the annular positioning groove 13, which is in the inner side of the protective cover 12 is in the inner side of the annular groove 12, which is in the inner side of the protective cover 12 is in contact with the inner side of the protective cover 12.
Further, one end of the protection cover 12 is provided with a through hole 17, the inner wall of the through hole 17 is provided with a sealing groove 18, the inside of the sealing groove 18 is provided with a sealing ring 19, when the protection cover 12 is connected on a guide rod, one end of the guide rod passes through the inside of the through hole 17, sealing connection is carried out between the inside of the protection cover 12 and the surface of the guide rod by using the sealing ring 19 in the through hole 17, dust is prevented from immersing into the inside of the protection cover 12, and the protection effect of the protection cover 12 on the ball rubber sleeve is improved.
Further, the inside of protection casing 12 still is provided with heat dissipation groove 110, and heat dissipation silicone grease is filled to the inside of heat dissipation groove 110, the global and one side of protection casing 12 all are provided with heat dissipation pole 111, and heat dissipation pole 111's one end runs through heat dissipation groove 110 and protection casing 12 and extends to the inside of protection casing 12, wherein heat dissipation pole 111 is located the one end and the global of protection casing 12 are provided with a plurality of, heat dissipation pole 111 adopts the aluminum alloy material to make, after installing protection casing 12 and bulb frame 11, utilize heat dissipation silicone grease of heat dissipation pole 111 and heat dissipation groove 110 inside to distribute away the heat of bulb gum cover, and then effectively delay bulb gum cover's ageing speed, improve bulb gum cover's life.
Example 2
The inside of swing arm main part 10 still is provided with a plurality of striking subassembly down, striking subassembly includes support column 21, support column 21 is located the inside setting of swing arm main part 10 down, and the inside of support column 21 is provided with leading truck 22, the inside both sides of leading truck 22 all slide and are provided with slider 23, and one side of two sliders 23 all is provided with spheroid 24, the inside of support column 21 still is provided with spring 25, and the both ends of spring 25 are connected with two opposite sides of slider 23 respectively, through set up a plurality of support column 21 in the inside of swing arm main part 10 down, utilize the further intensity of promotion swing arm main part 10 of support column 21, utilize the spring 25 of support column 21 to let the vehicle constantly take place elastic deformation at the in-process of traveling simultaneously, the both ends of spring 25 drive two sliders 23 respectively in the inside of support column 21 slide, and then the spheroid 24 through two sliders 23 one side carry out continuous striking to the both sides of swing arm main part 10 down, make the surface of swing arm main part 10 produce vibrations through continuous striking down, let the earth that adheres to under swing arm main part 10 drop automatically, guarantee the cleanness on the swing arm main part 10 surface down, thereby delay swing arm main part 10's surface.
Example 3
Further, the embodiment discloses an application method of the front lower swing arm assembly of the automobile, which specifically comprises the following steps:
step 1: the front lower swing arm assembly of the automobile is assembled, firstly, a through hole 17 in the protective cover 12 penetrates through one end of a guide rod, the interior of the protective cover 12 is in sealing connection with the surface of the guide rod by a sealing ring 19 in the through hole 17, and then a ball head and a ball head rubber sleeve at one end of the guide rod are placed in the ball head frame 11;
step 2: one end of the protective cover 12 is in threaded connection with the inside of the ball head frame 11 until two positioning blocks 13 at one end of the protective cover 12 move to one side of the annular positioning groove 16, one side of each positioning block 13 is pushed to the inside of the annular positioning groove 16 from the inside of the movable groove 14 under the elastic action of the elastic piece 15, and the two positioning blocks 13 are utilized to transversely limit the protective cover 12 in the inside of the ball head frame 11;
step 3: when the lower swing arm assembly is used, heat of the ball head rubber sleeve is radiated by utilizing the heat radiation silicone grease inside the heat radiation rod 111 and the heat radiation groove 110, meanwhile, the spring 25 of the support column 21 is utilized to enable the vehicle to continuously elastically deform in the running process, two ends of the spring 25 respectively drive the two sliding blocks 23 to slide in the support column 21, and then the two sides of the lower swing arm main body 10 are continuously impacted through the balls 24 on one side of the two sliding blocks 23, so that vibration is generated on the surface of the lower swing arm main body 10 through continuous impact, and soil adhered to the lower swing arm main body 10 automatically falls off.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a swing arm assembly under before car, includes swing arm main part (10), upper bush (20), lower bush (30) and bulb assembly (40), the top of swing arm main part (10) is provided with upper bush (20), and the bottom of swing arm main part (10) is provided with lower bush (30), one side of swing arm main part (10) still is provided with bulb assembly (40), its characterized in that down: the lower swing arm main body (10) is an integrated part, a cavity (50) is formed in the lower swing arm main body (10), and a reinforcing frame (60) is arranged in the cavity (50);
the ball head assembly (40) comprises a ball head frame (11) and a protective cover (12), one side of the ball head frame (11) is welded with one side of the lower swing arm main body (10), the top of the ball head frame (11) is provided with the protective cover (12), one end of the protective cover (12) is provided with a through hole (17), the inner wall of the through hole (17) is provided with a sealing groove (18), the inside of the sealing groove (18) is provided with a sealing ring (19), the inside of the protective cover (12) is also provided with a heat dissipation groove (110), heat dissipation silicone grease is filled in the heat dissipation groove (110), heat dissipation rods (111) are arranged on the peripheral surface and one side of the protective cover (12), and one end of each heat dissipation rod (111) penetrates through the heat dissipation groove (110) and the protective cover (12) and extends to the inside of the protective cover (12).
2. The front lower swing arm assembly of claim 1, wherein: the reinforcing frame (60) is triangular, and the peripheral surface of the reinforcing frame (60) is welded with the inner wall of the lower swing arm main body (10).
3. The front lower swing arm assembly of claim 1, wherein: two positioning blocks (13) are arranged on one side of the inner part of the protective cover (12), two movable grooves (14) are formed on one side of the peripheral surface of the protective cover (12), and the inner parts of the two movable grooves (14) are respectively connected with the surfaces of the two positioning blocks (13) in a sliding mode.
4. A front lower swing arm assembly for an automobile according to claim 3, wherein: elastic sheets (15) are arranged on one side of the inner walls of the two movable grooves (14), and one ends of the two elastic sheets (15) are respectively connected with one sides of the two positioning blocks (13).
5. The front lower swing arm assembly of claim 1, wherein: one side of the inner wall of the ball head frame (11) is provided with an annular positioning groove (16), and both sides of the inner part of the annular positioning groove (16) are provided with arc inclined planes.
6. The front lower swing arm assembly of claim 1, wherein: the periphery of the protective cover (12) is provided with external threads, and the interior of the ball head frame (11) is provided with internal threads matched with the external threads.
7. The front lower swing arm assembly of claim 1, wherein: the inside of lower swing arm main part (10) still is provided with a plurality of striking subassembly, striking subassembly includes support column (21), support column (21) are located the inside setting of lower swing arm main part (10), and the inside of support column (21) is provided with leading truck (22), the inside both sides of leading truck (22) all slide and are provided with slider (23), and one side of two sliders (23) all is provided with spheroid (24).
8. The vehicle front lower swing arm assembly according to claim 7, wherein: the inside of support column (21) still is provided with spring (25), and the both ends of spring (25) are connected with two slider (23) opposite one side respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310543599.2A CN116572684A (en) | 2023-05-15 | 2023-05-15 | Automobile front lower swing arm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310543599.2A CN116572684A (en) | 2023-05-15 | 2023-05-15 | Automobile front lower swing arm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116572684A true CN116572684A (en) | 2023-08-11 |
Family
ID=87544805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310543599.2A Pending CN116572684A (en) | 2023-05-15 | 2023-05-15 | Automobile front lower swing arm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116572684A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130039526A (en) * | 2011-10-12 | 2013-04-22 | 현대자동차주식회사 | Bump stopper for vehicle |
| CN209972091U (en) * | 2019-06-03 | 2020-01-21 | 浙江三力汽车零部件有限公司 | High-efficient radiating rubber composite bush |
| CN111731058A (en) * | 2020-06-04 | 2020-10-02 | 索密克汽车配件有限公司 | Automobile swing arm for enhancing pulling-out force |
| CN212400807U (en) * | 2020-06-20 | 2021-01-26 | 杭州勒克伦汽车配件有限公司 | Swing arm assembly of automobile chassis suspension |
| CN216033579U (en) * | 2021-09-17 | 2022-03-15 | 温州道昇机车部件有限公司 | Novel automobile swing arm bushing |
| CN115593165A (en) * | 2022-11-01 | 2023-01-13 | 安徽骆氏升泰汽车零部件有限公司（Cn） | Car swing arm assembly that security performance is high |
| CN218876794U (en) * | 2022-10-11 | 2023-04-18 | 航天锂电科技(江苏)有限公司 | Independent suspension device for bus and passenger car |
-
2023
- 2023-05-15 CN CN202310543599.2A patent/CN116572684A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130039526A (en) * | 2011-10-12 | 2013-04-22 | 현대자동차주식회사 | Bump stopper for vehicle |
| CN209972091U (en) * | 2019-06-03 | 2020-01-21 | 浙江三力汽车零部件有限公司 | High-efficient radiating rubber composite bush |
| CN111731058A (en) * | 2020-06-04 | 2020-10-02 | 索密克汽车配件有限公司 | Automobile swing arm for enhancing pulling-out force |
| CN212400807U (en) * | 2020-06-20 | 2021-01-26 | 杭州勒克伦汽车配件有限公司 | Swing arm assembly of automobile chassis suspension |
| CN216033579U (en) * | 2021-09-17 | 2022-03-15 | 温州道昇机车部件有限公司 | Novel automobile swing arm bushing |
| CN218876794U (en) * | 2022-10-11 | 2023-04-18 | 航天锂电科技(江苏)有限公司 | Independent suspension device for bus and passenger car |
| CN115593165A (en) * | 2022-11-01 | 2023-01-13 | 安徽骆氏升泰汽车零部件有限公司（Cn） | Car swing arm assembly that security performance is high |
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Application publication date: 20230811 |