CN202301732U - Automotive shock absorber with shock resistance - Google Patents

Automotive shock absorber with shock resistance Download PDF

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Publication number
CN202301732U
CN202301732U CN201120425141XU CN201120425141U CN202301732U CN 202301732 U CN202301732 U CN 202301732U CN 201120425141X U CN201120425141X U CN 201120425141XU CN 201120425141 U CN201120425141 U CN 201120425141U CN 202301732 U CN202301732 U CN 202301732U
Authority
CN
China
Prior art keywords
damper assembly
dust
proof cover
piston rod
assembly
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.)
Expired - Fee Related
Application number
CN201120425141XU
Other languages
Chinese (zh)
Inventor
徐永尧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHENGDU HONGMEI METAL PRODUCTS CO LTD
Original Assignee
CHENGDU HONGMEI METAL PRODUCTS CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHENGDU HONGMEI METAL PRODUCTS CO LTD filed Critical CHENGDU HONGMEI METAL PRODUCTS CO LTD
Priority to CN201120425141XU priority Critical patent/CN202301732U/en
Application granted granted Critical
Publication of CN202301732U publication Critical patent/CN202301732U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automotive shock absorber with shock resistance. The automotive shock absorber comprises a damper assembly (9) and a dustproof cover (8), wherein the dustproof cover (8) is sleeved on the damper assembly (9); and the damper assembly (9) is connected with an anti-shock pad (7) which is positioned between the outer sidewall of the damper assembly (9) and the inner sidewall of the dustproof cover (8). By the automotive shock absorber, when shock is produced, a great difference in the amplitude of the dustproof cover (8) and the damper assembly (9) can be avoided under the action of the anti-shock pad (7), so that intense collision between the dustproof cover (8) and the damper assembly (9) can be avoided to further avoid damage to the dustproof cover (8) or the damper assembly (9).

Description

Vehicle shock absorber with anti-vibration performance
Technical field
The utility model relates to a kind of vibration damping equipment, specifically is the vehicle shock absorber with resistance to shock.
Background technique
Along with the development of society, people are increasingly high to performance requirements such as the power character of automobile, Economy, braking, control stability, smoothnesss.In order to quicken the decay of automobile vibration, improve the smoothness of automobile running, mounting dampers seems still for necessary in automobile.Vibration damper is mounted in a damping member between car body and the road wheel; Its effect is the vibration of decay car body and the unlimited increase that stops resonance situation lower body amplitude; Vibration damper can reduce the amplitude and the vibration number of body oscillating, thereby can prolong the fatigue life of elastic element and improve the travelling comfort that the personnel of riding.Vibration damper is when work; Vibration when it mainly is used for suppressing bounce-back after the spring absorbing and from the impact on road surface, through uneven road surface the time, though vibration absorbing spring can be filtered the vibration on road surface; But spring self also has to-and-fro motion, and vibration damper is exactly the jump that is used for suppressing vibration absorbing spring.
When automobile vibration; Vibration also can appear in vibration damper; Because of the dust-proof cover of vibration damper is to be set on the damper assembly, strong collision possibly take place between them, this position that just causes the damper assembly to contact with dust-proof cover is fragile; And the damper assembly will influence the damping property of automobile when damaging.
The model utility content
The purpose of the utility model is to overcome the deficiency of existing technology, provides a kind of can avoiding between dust-proof cover and the damper assembly strong collision to take place, thus the vehicle shock absorber of avoiding the damper assembly to damage with resistance to shock.
The purpose of the utility model mainly realizes through following technological scheme: the vehicle shock absorber with anti-vibration performance; Comprise damper assembly and dust-proof cover; Said dust-proof cover is set on the damper assembly; Said damper assembly is connected with damping pad, and said damping pad is between the madial wall of the outer side wall of damper assembly and dust-proof cover.
Said damper assembly is provided with an end and extends to the outer piston rod of damper assembly, and said upper cover of piston rod is provided with the rubber base assembly.When automobile vibration, piston rod is prone to bump with other parts of automobile, and other parts direct collision that the rubber base assembly can be avoided piston rod and automobile is set, and the ocsillator strenght can reduce piston rod and be collided the time.
Said upper cover of piston rod is provided with first connecting sleeve, and said first connecting sleeve is arranged between rubber base assembly and the dust-proof cover, and the rubber base assembly all is connected with first connecting sleeve with dust-proof cover.First connecting sleeve is used to strengthen being connected of rubber base assembly and piston rod, and strengthens being connected between dust-proof cover and the damper assembly.
Said upper cover of piston rod is provided with nut, and said rubber base assembly is between nut and dust-proof cover.The utility model is established nut at upper cover of piston rod, and nut is used for rubber base assembly mobile carried out spacing.
The utility model compared with prior art has the following advantages and beneficial effect: be provided with damping pad between the outer side wall of the damper assembly of the utility model and the madial wall of dust-proof cover; When vibration takes place in the utility model; Damping pad can reduce the gap of damper assembly and dust-proof cover Oscillation Amplitude; Thereby can avoid causing damper assembly or dust-proof cover to be damaged because of damper assembly and dust-proof cover generation strong collision; So, then can avoid influencing the damping property of automobile because of the damage of vibration damper.
Description of drawings
Fig. 1 is the utility model embodiment's a sectional structure schematic representation.
The pairing name of reference character is called in the accompanying drawing: 1, nut, 2, elastic washer, 3, second connecting sleeve, 4, the rubber base assembly, 5, first connecting sleeve, 6, dust cover, 7, damping pad, 8, dust-proof cover, 9, the damper assembly.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is done further to specify, but the mode of execution of the utility model is not limited thereto.
Embodiment:
As shown in Figure 1; Vehicle shock absorber with anti-vibration performance; Comprise damper assembly 9 and dust-proof cover 8, dust-proof cover 8 is set on the damper assembly 9, and damper assembly 9 is connected with damping pad 7; Damping pad 7 is processed by rubber, and damping pad 7 is between the madial wall of the outer side wall of damper assembly 9 and dust-proof cover 8.Be provided with piston in the damper assembly 9, piston is provided with piston rod, and piston rod one end extends to outside the damper assembly 9, and upper cover of piston rod is provided with rubber base assembly 4.Also be arranged with first connecting sleeve 5 on the piston rod, anti-method cover 8 includes dust cover 6, the first connecting sleeves 5 and is arranged between the dust cover 6 of rubber base assembly 4 and dust-proof cover 8, and first connecting sleeve 5 is connected with the dust cover 6 of rubber base assembly 4 and dust-proof cover 8.
Come off for fear of rubber base assembly 4, piston rod is provided with outside thread, and upper cover of piston rod is provided with the nut 1 with its outside thread coupling, and rubber base assembly 4 is between the dust cover 6 of nut 1 and dust-proof cover 8.The other end that rubber base assembly 4 connects first connecting sleeve, 5 ends relatively is connected with second connecting sleeve 3; Second connecting sleeve 3 also is set on the piston rod; Be provided with elastic washer 2, the first connecting sleeves 5 that are set on the piston rod between second connecting sleeve 3 and the nut 1 and second connecting sleeve 3 is processed by rubber.
As stated, then can well realize the utility model.

Claims (4)

1. the vehicle shock absorber that has the anti-vibration performance; It is characterized in that: comprise damper assembly (9) and dust-proof cover (8); Said dust-proof cover (8) is set on the damper assembly (9); Said damper assembly (9) is connected with damping pad (7), and said damping pad (7) is positioned between the madial wall of outer side wall and dust-proof cover (8) of damper assembly (9).
2. the vehicle shock absorber with anti-vibration performance according to claim 2 is characterized in that: said damper assembly (9) is provided with an end and extends to the outer piston rod of damper assembly (9), and said upper cover of piston rod is provided with rubber base assembly (4).
3. the vehicle shock absorber with anti-vibration performance according to claim 1; It is characterized in that: said upper cover of piston rod is provided with first connecting sleeve (5); Said first connecting sleeve (5) is arranged between rubber base assembly (4) and the dust-proof cover (8), and rubber base assembly (4) all is connected with first connecting sleeve (5) with dust-proof cover (8).
4. according to claim 2 or 3 described vehicle shock absorbers with anti-vibration performance, it is characterized in that: said upper cover of piston rod is provided with nut (1), and said rubber base assembly (4) is positioned between nut (1) and the dust-proof cover (8).
CN201120425141XU 2011-11-01 2011-11-01 Automotive shock absorber with shock resistance Expired - Fee Related CN202301732U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120425141XU CN202301732U (en) 2011-11-01 2011-11-01 Automotive shock absorber with shock resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120425141XU CN202301732U (en) 2011-11-01 2011-11-01 Automotive shock absorber with shock resistance

Publications (1)

Publication Number Publication Date
CN202301732U true CN202301732U (en) 2012-07-04

Family

ID=46370637

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120425141XU Expired - Fee Related CN202301732U (en) 2011-11-01 2011-11-01 Automotive shock absorber with shock resistance

Country Status (1)

Country Link
CN (1) CN202301732U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089911A (en) * 2011-11-01 2013-05-08 成都红美金属制品有限公司 Vehicle shock absorber with anti-vibration property
CN106382320A (en) * 2016-11-28 2017-02-08 南京慧智灵杰信息技术有限公司 Adjustable automobile absorber
CN107013622A (en) * 2015-12-22 2017-08-04 住友理工株式会社 The buffer body of upper supporting piece

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089911A (en) * 2011-11-01 2013-05-08 成都红美金属制品有限公司 Vehicle shock absorber with anti-vibration property
CN107013622A (en) * 2015-12-22 2017-08-04 住友理工株式会社 The buffer body of upper supporting piece
DE102016012731B4 (en) 2015-12-22 2022-03-24 Sumitomo Riko Company Limited Damping body for an upper pad
CN106382320A (en) * 2016-11-28 2017-02-08 南京慧智灵杰信息技术有限公司 Adjustable automobile absorber

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20121101