CN109854667B - High-strength automobile shock absorber - Google Patents
High-strength automobile shock absorber Download PDFInfo
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- CN109854667B CN109854667B CN201910063262.5A CN201910063262A CN109854667B CN 109854667 B CN109854667 B CN 109854667B CN 201910063262 A CN201910063262 A CN 201910063262A CN 109854667 B CN109854667 B CN 109854667B
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Abstract
The invention discloses a high-strength automobile shock absorber which comprises an upper substrate, a lower substrate, a spring and a piston cylinder, wherein an upper mounting seat is arranged above the upper substrate, an upper mounting hole is formed in the upper mounting seat, a flexible heat dissipation protective cover is arranged on the periphery of the lower end of the upper substrate, and the lower substrate is arranged below the flexible heat dissipation protective cover. Has the advantages that: through setting up a set of hydraulic shock attenuation and two sets of spring shock attenuation, increase the intensity of bumper shock absorber when can playing fine shock attenuation effect, the life of extension bumper shock absorber, through setting up aluminium base fin, can play fine radiating effect, can in time distribute away the heat that produces in the bumper shock absorber working process, ensure that the bumper shock absorber has a good operational environment, through setting up dustproof guard shield and flexible heat dissipation protection casing, not only can in time dispel the heat through flexible heat dissipation protection casing, and can prevent that outside dust from entering into inside the bumper shock absorber, play fine sealed effect.
Description
Technical Field
The invention relates to the technical field of automobile shock absorbers, in particular to a high-strength automobile shock absorber.
Background
The shock absorber is used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. The damping device is widely applied to automobiles and is used for accelerating the attenuation of the vibration of a frame and an automobile body so as to improve the driving smoothness of the automobiles. When the road surface is uneven, though inhale the vibrations that the shake spring can filter the road surface, but spring self still can have reciprocating motion, and the bumper shock absorber is exactly the shock that is used for restraining when the spring is inhaled and is shaken the bounce-back and the impact that comes from the road surface, along with present automobile industry's continuous development, current automobile shock absorber intensity has not satisfied the demand of present heavy-duty car development, simultaneously at the in-process of bumper shock absorber work, can produce a large amount of heats, need in time distribute away the heat, provide a reliable environment for the work of bumper shock absorber, it is not good in the aspect of dustproof just that current bumper shock absorber is done, inside outside dust can get into the bumper shock absorber, influence the life of bumper shock absorber.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a high-strength shock absorber for an automobile.
The invention realizes the purpose through the following technical scheme:
a high-strength automobile shock absorber comprises an upper base plate, a lower base plate, a spring and a piston cylinder, wherein an upper mounting seat is arranged above the upper base plate, an upper mounting hole is formed in the upper mounting seat, a flexible heat dissipation protective cover is arranged on the periphery of the lower end of the upper base plate, the lower base plate is arranged below the flexible heat dissipation protective cover, a lower mounting seat is arranged below the lower base plate, a lower mounting hole is formed in the lower mounting seat, an upper hydraulic shock absorption mounting seat is arranged in the middle of the lower end of the upper base plate, a piston rod is arranged in the middle of the lower end of the upper hydraulic shock absorption mounting seat, a dust-proof shield is arranged on the periphery of the upper end of the piston rod, the piston cylinder is arranged on the periphery of the lower end of the piston rod, aluminum-based radiating fins are, a compression screw is arranged below the damping piston, an extension valve is arranged on one side of the damping piston, a circulation valve is arranged on the other side of the damping piston, a working cylinder is arranged on the periphery of the damping piston, a compression valve is arranged on one side of the lower end of the working cylinder, a compensation valve is arranged on the other side of the lower end of the working cylinder, an oil storage cylinder is formed on the periphery of the working cylinder, a lower hydraulic damping mounting seat is arranged between the piston cylinder and the lower mounting seat, upper spring damping mounting seats are arranged on both sides of the upper hydraulic damping mounting seat, a guide rod is arranged below the upper spring damping mounting seats, a guide slide block is arranged at the lower end of the guide rod, a guide sleeve is arranged on the periphery of the lower end of the guide rod, a guide hole is formed in the guide sleeve, the springs are arranged on the peripheries of the guide sleeve and the guide rod, and a lower spring damping, an ultrasonic ranging sensor is arranged on one side of the upper spring damping mounting seat, and an ultrasonic reflection baffle is arranged on one side of the lower spring damping mounting seat.
Further, the upper mounting seat is connected with the upper substrate through bolts, and the lower substrate is connected with the lower mounting seat through bolts.
Furthermore, the flexible heat dissipation protective cover is connected with the upper substrate and the lower substrate through screws, and the flexible heat dissipation protective cover is made of heat conduction silica gel sheets.
Furthermore, the piston rod is in interference connection with the upper hydraulic damping mounting seat, and the dustproof protective cover is connected with the upper hydraulic damping mounting seat through screws.
Furthermore, the piston rod is connected with the damping piston through the compression screw, and the extension valve and the circulation valve are connected with the damping piston through threads.
Furthermore, the oil seal is connected with the piston rod and the piston cylinder in a clamping and pressing mode, and the piston cylinder is connected with the lower mounting seat through the lower hydraulic damping mounting seat.
Furthermore, the compression valve and the compensation valve are connected with the working cylinder barrel through threads, and the aluminum-based cooling fin is connected with the piston cylinder through screws.
Furthermore, the guide rod is connected with the upper substrate through the upper spring shock absorption mounting seat, and the guide sleeve is connected with the lower substrate through the lower spring shock absorption mounting seat.
Furthermore, the guide sliding block is connected with the guide rod through a screw, the guide sliding block is connected with the guide hole in a sliding mode, and the spring is connected with the upper spring damping mounting seat and the lower spring damping mounting seat in a clamping and pressing mode.
Furthermore, the ultrasonic ranging sensor is connected with the upper substrate through a screw, the ultrasonic reflection baffle is connected with the lower substrate through a screw, and the model of the ultrasonic ranging sensor is LHQ 40-1.
The specific working principle is as follows: when the high-strength shock absorber is used, the high-strength shock absorber is connected with a frame and an axle of an automobile through the upper mounting hole and the lower mounting hole, when the frame and the axle of the automobile move relatively, the guide slide block can slide in the guide hole, the spring can play a shock absorbing role, meanwhile, under the action of external pressure, the piston rod pushes the shock absorbing piston to move in the working cylinder, the shock absorbing piston moves upwards, the extension valve is opened, oil above the working cylinder flows to the lower part of the working cylinder through the extension valve, when the shock absorbing piston moves downwards, the circulating valve is opened, the oil below the working cylinder flows to the upper part of the working cylinder through the circulating valve, when the vibration of the frame and the axle is large, the compression valve and the compensation valve are started to compensate the oil in the working cylinder, at the in-process that fluid flows, absorb the vibrations of frame and axle, play absorbing effect, through setting up a set of hydraulic shock attenuation and two sets of spring shock absorbers, can improve this automobile shock absorber's intensity, the working life of extension bumper shock absorber, aluminium base fin can with the heat that produces in the work cylinder working process in time distributes away, and then passes through flexible heat dissipation protection casing gives off the outside, simultaneously flexible heat dissipation protection casing can play fine dustproof effect, through ultrasonic ranging sensor and ultrasonic wave reflection baffle can real-time measurement the upper substrate with distance between the infrabasal plate can implement the feedback to the operating condition of this bumper shock absorber.
The invention has the beneficial effects that:
1. by arranging a group of hydraulic shock absorbers and two groups of springs for shock absorption, the strength of the shock absorber can be improved while a good shock absorption effect is achieved, and the service life of the shock absorber is prolonged;
2. by arranging the aluminum-based radiating fins, a good radiating effect can be achieved, heat generated in the working process of the shock absorber can be timely radiated, and a good working environment of the shock absorber is ensured;
3. through setting up dust guard and flexible heat dissipation protection casing, not only can in time dispel the heat through flexible heat dissipation protection casing, can prevent moreover that outside dust from entering into inside the bumper shock absorber, play fine sealed effect.
Drawings
FIG. 1 is a front view of a high strength automotive shock absorber according to the present invention;
FIG. 2 is a front cross-sectional view of a high strength automotive shock absorber in accordance with the present invention;
FIG. 3 is a right side cross-sectional view of a high strength automotive shock absorber according to the present invention;
fig. 4 is a partially enlarged view of a main sectional view of a high-strength automobile shock absorber according to the present invention.
The reference numerals are explained below:
1. an upper substrate; 2. an upper mounting seat; 3. an upper mounting hole; 4. a lower substrate; 5. a lower mounting seat; 6. a lower mounting hole; 7. a flexible heat dissipation shield; 8. an upper spring shock-absorbing mounting seat; 9. a lower spring shock-absorbing mounting seat; 10. a guide bar; 11. a guide sleeve; 12. a guide slider; 13. a guide hole; 14. a spring; 15. an upper hydraulic damping mounting seat; 16. a lower hydraulic damping mount; 17. a dust shield; 18. a piston cylinder; 19. oil sealing; 20. a piston rod; 21. a working cylinder barrel; 22. a damping piston; 23. a compression screw; 24. a flow-through valve; 25. a valve is extended; 26. a compensation valve; 27. an oil storage cylinder barrel; 28. a compression valve; 29. an aluminum-based heat sink; 30. an ultrasonic ranging sensor; 31. an ultrasonic reflective baffle.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-4, a high-strength automobile shock absorber comprises an upper substrate 1, a lower substrate 4, a spring 14 and a piston cylinder 18, wherein an upper mounting seat 2 is arranged above the upper substrate 1, an upper mounting hole 3 is formed on the upper mounting seat 2, the upper mounting hole 3 is used for connecting with an axle, a flexible heat dissipation protective cover 7 is arranged on the periphery of the lower end of the upper substrate 1, the flexible heat dissipation protective cover 7 has good heat conduction performance and can dissipate the heat in the shock absorber in time, meanwhile, the flexible heat dissipation protective cover 7 can play a role of dust prevention, the lower substrate 4 is arranged below the flexible heat dissipation protective cover 7, a lower mounting seat 5 is arranged below the lower substrate 4, a lower mounting hole 6 is formed on the lower mounting seat 5, the lower mounting hole 6 is used for connecting with a vehicle frame, an upper hydraulic shock absorption mounting seat 15 is arranged in the middle of the lower end of the upper substrate 1, a piston rod 20 is arranged in the middle of the lower end of the upper hydraulic damping mounting seat 15, a dust shield 17 is arranged on the periphery of the upper end of the piston rod 20, the piston cylinder 18 is arranged on the periphery of the lower end of the piston rod 20, aluminum-based cooling fins 29 are arranged on the side wall of the piston cylinder 18, an oil seal 19 is arranged between the piston cylinder 18 and the piston rod 20, the oil seal 19 plays a role in sealing, a damping piston 22 is arranged at the lower end of the piston cylinder 18, a compression screw 23 is arranged below the damping piston 22, the compression screw 23 is used for fixing the piston rod 20 and the damping piston 22, an extension valve 25 is arranged on one side of the damping piston 22, a flow valve 24 is arranged on the other side of the damping piston 22, a working cylinder 21 is arranged on the periphery of the damping piston 22, and the extension valve 25 and the flow valve 24, the shock absorption device has the advantages that a good shock absorption effect is achieved, a compression valve 28 is arranged on one side of the lower end of the working cylinder barrel 21, a compensation valve 26 is arranged on the other side of the lower end of the working cylinder barrel 21, an oil storage cylinder barrel 27 is formed on the periphery of the working cylinder barrel 21, a lower hydraulic shock absorption mounting seat 16 is arranged between the piston cylinder 18 and the lower mounting seat 5, upper spring shock absorption mounting seats 8 are arranged on two sides of each upper hydraulic shock absorption mounting seat 15, a guide rod 10 is arranged below each upper spring shock absorption mounting seat 8, a guide sliding block 12 is arranged at the lower end of each guide rod 10, a guide sleeve 11 is arranged on the periphery of the lower end of each guide rod 10, a guide hole 13 is formed in each guide sleeve 11, the guide sliding block 12 and the guide hole 13 play a role in guiding, the springs 14 are arranged on the periphery of the guide sleeve 11 and, guide sleeve 11 with be provided with down spring shock attenuation mount pad 9 down between the mount pad 5, 8 one sides of going up spring shock attenuation mount pad are provided with ultrasonic ranging sensor 30, 9 one sides of spring shock attenuation mount pad are provided with ultrasonic reflection baffle 31 down, ultrasonic ranging sensor 30 can be through transmission ultrasonic signal, through measurement after the reflection of ultrasonic reflection baffle 31 upper substrate 1 with the distance between infrabasal plate 4 changes, is used for detecting the behavior of bumper shock absorber.
In this embodiment, the upper mounting seat 2 is connected to the upper substrate 1 by bolts, the lower substrate 4 is connected to the lower mounting seat 5 by bolts, and the upper mounting seat 2 and the lower mounting seat 5 are used for connecting to a vehicle axle and a vehicle frame.
In this embodiment, the flexible heat dissipation protective cover 7 is connected to the upper substrate 1 and the lower substrate 4 by screws, the flexible heat dissipation protective cover 7 is made of a heat-conducting silicone sheet, the heat-conducting silicone sheet is a heat-conducting medium material, which is also called a heat-conducting silicone pad, a heat-conducting silicone sheet, a flexible heat-conducting pad, a heat-conducting silicone gasket, and the like, and is produced by a design scheme specially for transferring heat by using a gap, so that the gap can be filled, heat transfer between a heating part and a heat dissipation part is completed, and the flexible heat dissipation protective cover plays roles of insulation, shock absorption, sealing, and the like.
In this embodiment, the piston rod 20 is in interference connection with the upper hydraulic damping mounting seat 15, and the dust-proof shield 17 is in screw connection with the upper hydraulic damping mounting seat 15.
In this embodiment, the piston rod 20 is connected to the damping piston 22 through the compression screw 23, the extension valve 25 and the flow valve 24 are both connected to the damping piston 22 through threads, and the extension valve 25 and the flow valve 24 are respectively used for controlling oil inside the working cylinder 21 to flow downward and upward and downward, so as to achieve a damping function.
In this embodiment, the oil seal 19, the piston rod 20 and the piston cylinder 18 are connected in a clamping and pressing manner, the oil seal 19 plays a role in sealing, and the piston cylinder 18 and the lower mounting base 5 are connected through the lower hydraulic shock-absorbing mounting base 16.
In this embodiment, the compression valve 28 and the compensation valve 26 are connected to the working cylinder 21 by threads, and the aluminum-based heat sink 29 is connected to the piston cylinder 18 by screws.
In this embodiment, the guide rod 10 is connected to the upper substrate 1 through the upper spring shock-absorbing mounting seat 8, and the guide sleeve 11 is connected to the lower substrate 4 through the lower spring shock-absorbing mounting seat 9.
In this embodiment, the guide slider 12 is connected to the guide rod 10 through a screw, the guide slider 12 is connected to the guide hole 13 in a sliding manner, the spring 14 is connected to the upper spring damping mount 8 and the lower spring damping mount 9 in a clamping and pressing manner, and the spring 14 plays a role in damping.
In this embodiment, the ultrasonic ranging sensor 30 is connected to the upper substrate 1 by screws, the ultrasonic reflection baffle 31 is connected to the lower substrate 4 by screws, the model of the ultrasonic ranging sensor 30 is LHQ40-1, and the ultrasonic ranging sensor 30 is used for measuring the distance between the upper substrate 1 and the lower substrate 4 in real time.
The specific working principle is as follows: when the high-strength shock absorber is used, the high-strength shock absorber is firstly connected with a frame and an axle of an automobile through the upper mounting hole 3 and the lower mounting hole 6, when the frame and the axle of the automobile move relatively, the guide slide block 12 can slide in the guide hole 13, the spring 14 can play a shock absorbing role, meanwhile, under the action of external pressure, the piston rod 20 pushes the shock absorbing piston 22 to move in the working cylinder 21, the shock absorbing piston 22 moves upwards, the extension valve 25 is opened, oil above the working cylinder 21 flows to the lower part of the working cylinder 21 through the extension valve 25, when the shock absorbing piston 22 moves downwards, the circulation valve 24 is opened, oil below the working cylinder 21 flows to the upper part of the working cylinder 21 through the circulation valve 24, when the vibration of the frame and the axle is large, the compression valve 28 with the compensating valve 26 starts, and is right the inside fluid of work cylinder 21 compensates, at the in-process that fluid flows, absorbs the vibrations of frame and axle, plays absorbing effect, through setting up a set of hydraulic shock attenuation and two sets of spring shock absorbers, can improve this automobile shock absorber's intensity, the life of extension bumper shock absorber, aluminium base fin 29 can with the heat that produces in the work cylinder 21 working process in time distributes away, and then passes through flexible heat dissipation protection casing 7 distributes to the outside, simultaneously flexible heat dissipation protection casing 7 can play fine dustproof effect, through ultrasonic ranging sensor 30 and ultrasonic wave reflection baffle 31 can real-time measurement the upper substrate 1 with distance between the infrabasal plate 4 can implement the feedback to the operating condition of this bumper shock absorber.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (1)
1. The utility model provides a car bumper shock absorber of high strength which characterized in that: the damping device comprises an upper substrate (1), a lower substrate (4), a spring (14) and a piston cylinder (18), wherein an upper mounting seat (2) is arranged above the upper substrate (1), an upper mounting hole (3) is formed in the upper mounting seat (2), a flexible heat-dissipation protective cover (7) is arranged on the periphery of the lower end of the upper substrate (1), the lower substrate (4) is arranged below the flexible heat-dissipation protective cover (7), a lower mounting seat (5) is arranged below the lower substrate (4), a lower mounting hole (6) is formed in the lower mounting seat (5), an upper hydraulic damping mounting seat (15) is arranged in the middle of the lower end of the upper substrate (1), a piston rod (20) is arranged in the middle of the lower end of the upper hydraulic damping mounting seat (15), a dustproof protective cover (17) is arranged on the periphery of the upper end of the piston rod (20), and the piston cylinder (18, an aluminum-based cooling fin (29) is arranged on the side wall of the piston cylinder (18), an oil seal (19) is arranged between the piston cylinder (18) and the piston rod (20), a damping piston (22) is arranged at the lower end of the piston cylinder (18), a compression screw (23) is arranged below the damping piston (22), an extension valve (25) is arranged on one side of the damping piston (22), a circulation valve (24) is arranged on the other side of the damping piston (22), a working cylinder barrel (21) is arranged on the periphery of the damping piston (22), a compression valve (28) is arranged on one side of the lower end of the working cylinder barrel (21), a compensation valve (26) is arranged on the other side of the lower end of the working cylinder barrel (21), an oil storage cylinder barrel (27) is formed on the periphery of the working cylinder barrel (21), and a lower hydraulic damping mounting seat (16) is, an upper spring damping mounting seat (8) is arranged on each of two sides of the upper hydraulic damping mounting seat (15), a guide rod (10) is arranged below the upper spring damping mounting seat (8), a guide sliding block (12) is arranged at the lower end of the guide rod (10), a guide sleeve (11) is arranged on the periphery of the lower end of the guide rod (10), a guide hole (13) is formed in the guide sleeve (11), a spring (14) is arranged on the peripheries of the guide sleeve (11) and the guide rod (10), a lower spring damping mounting seat (9) is arranged between the guide sleeve (11) and the lower mounting seat (5), an ultrasonic ranging sensor (30) is arranged on one side of the upper spring damping mounting seat (8), and an ultrasonic reflection baffle (31) is arranged on one side of the lower spring damping mounting seat (9); the upper mounting seat (2) is connected with the upper substrate (1) through a bolt, and the lower substrate (4) is connected with the lower mounting seat (5) through a bolt; the flexible heat dissipation protective cover (7) is connected with the upper substrate (1) and the lower substrate (4) through screws, and the flexible heat dissipation protective cover (7) is made of a heat-conducting silica gel sheet; the piston rod (20) is in interference connection with the upper hydraulic damping mounting seat (15), and the dust-proof shield (17) is connected with the upper hydraulic damping mounting seat (15) through a screw; the piston rod (20) is connected with the damping piston (22) through the compression screw (23), and the extension valve (25) and the flow valve (24) are connected with the damping piston (22) through threads; the oil seal (19) is connected with the piston rod (20) and the piston cylinder (18) in a clamping and pressing mode, and the piston cylinder (18) is connected with the lower mounting seat (5) through the lower hydraulic damping mounting seat (16); the compression valve (28) and the compensation valve (26) are connected with the working cylinder barrel (21) through threads, and the aluminum-based cooling fin (29) is connected with the piston cylinder (18) through screws; the guide rod (10) is connected with the upper substrate (1) through the upper spring shock absorption mounting seat (8), and the guide sleeve (11) is connected with the lower substrate (4) through the lower spring shock absorption mounting seat (9); the guide sliding block (12) is connected with the guide rod (10) through a screw, the guide sliding block (12) is connected with the guide hole (13) in a sliding mode, and the spring (14) is connected with the upper spring damping mounting seat (8) and the lower spring damping mounting seat (9) in a clamping and pressing mode; ultrasonic ranging sensor (30) with upper substrate (1) passes through the screw connection, ultrasonic reflection baffle (31) with infrabasal plate (4) passes through the screw connection, the model of ultrasonic ranging sensor (30) is LHQ 40-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910063262.5A CN109854667B (en) | 2019-01-23 | 2019-01-23 | High-strength automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910063262.5A CN109854667B (en) | 2019-01-23 | 2019-01-23 | High-strength automobile shock absorber |
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| Publication Number | Publication Date |
|---|---|
| CN109854667A CN109854667A (en) | 2019-06-07 |
| CN109854667B true CN109854667B (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910063262.5A Active CN109854667B (en) | 2019-01-23 | 2019-01-23 | High-strength automobile shock absorber |
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| CN (1) | CN109854667B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117100581A (en) * | 2020-08-22 | 2023-11-24 | 唐腊辉 | Low-noise small-vibration inner inclined plane hydraulic damping ultrasonic massage device |
| CN114735080A (en) * | 2022-03-24 | 2022-07-12 | 福州福享汽车工业有限公司 | Upper cross beam structure of rear auxiliary frame of new energy automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040222579A1 (en) * | 2003-01-10 | 2004-11-11 | Barnes Group Inc., A Delaware Corporation | Dampened compression spring rod |
| CN204004145U (en) * | 2014-05-07 | 2014-12-10 | 常州宝骑车辆配件有限公司 | Automobile absorber |
| US20150225990A1 (en) * | 2014-02-13 | 2015-08-13 | Avm Industries | Vibration tolerant damper |
| CN207634430U (en) * | 2017-11-08 | 2018-07-20 | 新昌县大市聚镇伯凡机械厂 | A kind of hydraulic cylinder with protective cover |
| CN108518442A (en) * | 2018-06-13 | 2018-09-11 | 张育华 | The Multistage damping lifting gear that oil gas combines |
| CN108547905A (en) * | 2018-07-19 | 2018-09-18 | 芜湖市智行天下工业设计有限公司 | A kind of damper for new-energy automobile |
| CN108591352A (en) * | 2018-06-25 | 2018-09-28 | 杨梅姣 | A kind of antiwear motorcycle vibration absorber |
-
2019
- 2019-01-23 CN CN201910063262.5A patent/CN109854667B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040222579A1 (en) * | 2003-01-10 | 2004-11-11 | Barnes Group Inc., A Delaware Corporation | Dampened compression spring rod |
| US20150225990A1 (en) * | 2014-02-13 | 2015-08-13 | Avm Industries | Vibration tolerant damper |
| CN204004145U (en) * | 2014-05-07 | 2014-12-10 | 常州宝骑车辆配件有限公司 | Automobile absorber |
| CN207634430U (en) * | 2017-11-08 | 2018-07-20 | 新昌县大市聚镇伯凡机械厂 | A kind of hydraulic cylinder with protective cover |
| CN108518442A (en) * | 2018-06-13 | 2018-09-11 | 张育华 | The Multistage damping lifting gear that oil gas combines |
| CN108591352A (en) * | 2018-06-25 | 2018-09-28 | 杨梅姣 | A kind of antiwear motorcycle vibration absorber |
| CN108547905A (en) * | 2018-07-19 | 2018-09-18 | 芜湖市智行天下工业设计有限公司 | A kind of damper for new-energy automobile |
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| CN109854667A (en) | 2019-06-07 |
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Effective date of registration: 20200728 Address after: 325000 Zhejiang city of Wenzhou province Ruian Xincheng Street East New Industrial Zone Applicant after: ZHEJIANG ZHAORI SHOCK ABSORBER Co.,Ltd. Address before: 450002 Henan Province, Zhengzhou City Red Road No. 5 Hua City home building 1 unit 502 Applicant before: Shi Yingnan |
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