CN203198667U - Composite type automobile swing arm structure - Google Patents

Composite type automobile swing arm structure Download PDF

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Publication number
CN203198667U
CN203198667U CN 201320196850 CN201320196850U CN203198667U CN 203198667 U CN203198667 U CN 203198667U CN 201320196850 CN201320196850 CN 201320196850 CN 201320196850 U CN201320196850 U CN 201320196850U CN 203198667 U CN203198667 U CN 203198667U
Authority
CN
China
Prior art keywords
swing arm
type automobile
arm body
arm structure
groove
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
CN 201320196850
Other languages
Chinese (zh)
Inventor
吴广
宁学君
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.)
ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd
Original Assignee
ZHEJIANG GOOD WAY AUTOMOBILE PARTS 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 ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd filed Critical ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd
Priority to CN 201320196850 priority Critical patent/CN203198667U/en
Application granted granted Critical
Publication of CN203198667U publication Critical patent/CN203198667U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a composite type automobile swing arm structure which comprises a swing arm body comprising three connection arms, the free end of each connection arm is connected with a supporting part, and a through hole is formed in the middle of the swing arm body. The composite type automobile swing arm structure is characterized in that a concave groove is formed in the side edge of the swing arm body, and an elastic buffering strip is embedded into the groove. According to the composite type automobile swing arm structure, the groove is formed in the side edge of the swing arm body, and the elastic buffering strip made of soft material is embedded into the groove, so that elasticity and tenacity of the swing arm body are enhanced, and the whole performance of the swing arm structure is improved.

Description

A kind of compound type automobile swing arm structure
Technical field
The utility model belongs to the auto parts and components field, is specifically related to a kind of compound type automobile swing arm structure.
Background technology
Suspension is the general name of vehicle frame and all the power transmission connecting devices between vehicle bridge or the wheel of automobile, its effect is that power and the power of transfer function between wheel and vehicle frame is turned round, and buffering is passed to the impulsive force of vehicle frame or vehicle body by uneven road surface, and the vibrations that decay and cause thus, can travel to guarantee automobile smooth-goingly.
Typical suspension structure is made up of elastic element, guiding mechanism and bumper etc., and discrete structure then also has bump rubber, Panhard rod etc.Elastic element has forms such as steel spring, air bellow, coil spring and torsion bar spring again, and the Modern Car suspension adopts coil spring and torsion bar spring more, and indivedual luxury cars then use air bellow.Suspension is an important composition in the automobile, and it flexibly connects vehicle frame and wheel, is related to the multiple in-use performance of automobile.Exteriorly, the sedan suspension system only is made up of some bars, tube and spring, but must not think that it is very simple, opposite car suspension is difficult automobile assembly that reaches perfect requirement, this is because suspension should satisfy the traveling comfort requirement of automobile, satisfy the requirement of its road-holding property again, and this two aspect is in opposition to each other.
Swing arm is the critical component in the automobile suspension system, and present swing arm generally all is to adopt homogenous material to make, and its intensity is higher, but fragility and toughness are relatively poor.
The utility model content
The utility model provides a kind of compound type automobile swing arm structure of taking into account intensity and toughness at above-mentioned the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of compound type automobile swing arm structure comprises the swing arm body with three connecting arms, and the free end of described connecting arm links to each other with strut member, is provided with a through hole at the middle part of swing arm body;
It is characterized in that the side of described swing arm body is provided with the groove that caves in, described groove is embedded in flexible buffer bar.
Further setting of the present utility model is that described groove is arranged on the longest side of swing arm body.
Further setting of the present utility model is that three free ends of described three connecting arms are respectively arranged with Large lining, little lining and ball end assembly.
Further setting of the present utility model is that described three connecting arms are structure as a whole.
Compound type automobile swing arm structure described in the utility model arranges groove by the side at the swing arm body, and be embedded in the elastic buffering strip of being made by soft material at groove, make elasticity, the toughness of swing arm body be increased, and then improved the swing arm overall performance.
Description of drawings
Fig. 1 is the constructional drawing of compound type automobile swing arm structure described in the utility model.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of compound type automobile swing arm structure, comprises the swing arm body with three connecting arms, and described three connecting arms are structure as a whole; The free end that the free end that the free end of first connecting arm 1 is provided with Large lining 4, the second connecting arms 2 is provided with little lining 5, the three connecting arms 3 is provided with ball end assembly 6.Be provided with a through hole 7 at the middle part of swing arm body.The side of described swing arm body is provided with the groove that caves in, and described groove is embedded in flexible buffer bar 8.Preferably, described groove is arranged on the longest side of swing arm body.
The above is preferred embodiment of the present utility model, and all equivalent variations of doing according to the utility model claim all should belong to protection domain of the present utility model.

Claims (4)

1. a compound type automobile swing arm structure comprises the swing arm body with three connecting arms, and the free end of described connecting arm links to each other with strut member, is provided with a through hole at the middle part of swing arm body;
It is characterized in that the side of described swing arm body is provided with the groove that caves in, described groove is embedded in flexible buffer bar.
2. compound type automobile swing arm structure according to claim 1 is characterized in that, described groove is arranged on the longest side of swing arm body.
3. compound type automobile swing arm structure according to claim 1 is characterized in that, three free ends of described three connecting arms are respectively arranged with Large lining, little lining and ball end assembly.
4. compound type automobile swing arm structure according to claim 1 is characterized in that, described three connecting arms are structure as a whole.
CN 201320196850 2013-04-17 2013-04-17 Composite type automobile swing arm structure Expired - Fee Related CN203198667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320196850 CN203198667U (en) 2013-04-17 2013-04-17 Composite type automobile swing arm structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320196850 CN203198667U (en) 2013-04-17 2013-04-17 Composite type automobile swing arm structure

Publications (1)

Publication Number Publication Date
CN203198667U true CN203198667U (en) 2013-09-18

Family

ID=49142803

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320196850 Expired - Fee Related CN203198667U (en) 2013-04-17 2013-04-17 Composite type automobile swing arm structure

Country Status (1)

Country Link
CN (1) CN203198667U (en)

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Legal Events

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

Granted publication date: 20130918

Termination date: 20150417

EXPY Termination of patent right or utility model