CN203198666U - Reinforced automobile swing arm structure - Google Patents

Reinforced automobile swing arm structure Download PDF

Info

Publication number
CN203198666U
CN203198666U CN 201320196849 CN201320196849U CN203198666U CN 203198666 U CN203198666 U CN 203198666U CN 201320196849 CN201320196849 CN 201320196849 CN 201320196849 U CN201320196849 U CN 201320196849U CN 203198666 U CN203198666 U CN 203198666U
Authority
CN
China
Prior art keywords
swing arm
arm body
arm structure
reinforced
connecting arms
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 201320196849
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 201320196849 priority Critical patent/CN203198666U/en
Application granted granted Critical
Publication of CN203198666U publication Critical patent/CN203198666U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a reinforced automobile swing arm structure which comprises a swing arm body provided with three connecting arms. The free ends of the connecting arms are connected with a supporting piece. A through hole is formed in the middle of the swing arm body. The reinforced automobile swing arm structure is characterized in that inwards-concave grooves are formed in the side edges of the swing arm body, and rigid reinforced strips are embedded into the grooves. According to the reinforced automobile swing arm structure, the grooves are formed in the side edges of the swing arm body and the rigid reinforced strips made of hard materials are embedded into the grooves, so that the strength of the swing arm body is increased, and overall strength performance of the swing arm is improved.

Description

A kind of reinforced motor vehicle swing arm structure
Technical field
The utility model belongs to the auto parts and components field, is specifically related to a kind of reinforced motor vehicle 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, for make swing arm in light weight, intensity is high, cost is low, the partial cross-section of present most swing arms all is " recessed " shape.But this mode can make the bulk strength of swing arm descend.
The utility model content
The utility model provides a kind of reinforced motor vehicle swing arm structure that can effectively strengthen bulk strength at above-mentioned the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of reinforced motor vehicle 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 has been embedded in the rigidity strap stiffener.
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.
Reinforced motor vehicle swing arm structure described in the utility model arranges groove by the side at the swing arm body, and is embedded in the rigidity strap stiffener of being made by hard material at groove, makes the intensity of swing arm body be increased, and has improved swing arm integral intensity performance.
Description of drawings
Fig. 1 is the constructional drawing of reinforced motor vehicle 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 automobile reinforced motor vehicle 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 has been embedded in rigidity strap stiffener 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 reinforced motor vehicle 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 has been embedded in the rigidity strap stiffener.
2. reinforced motor vehicle swing arm structure according to claim 1 is characterized in that, described groove is arranged on the longest side of swing arm body.
3. reinforced motor vehicle 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. reinforced motor vehicle swing arm structure according to claim 1 is characterized in that, described three connecting arms are structure as a whole.
CN 201320196849 2013-04-17 2013-04-17 Reinforced automobile swing arm structure Expired - Fee Related CN203198666U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320196849 CN203198666U (en) 2013-04-17 2013-04-17 Reinforced automobile swing arm structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320196849 CN203198666U (en) 2013-04-17 2013-04-17 Reinforced automobile swing arm structure

Publications (1)

Publication Number Publication Date
CN203198666U true CN203198666U (en) 2013-09-18

Family

ID=49142802

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320196849 Expired - Fee Related CN203198666U (en) 2013-04-17 2013-04-17 Reinforced automobile swing arm structure

Country Status (1)

Country Link
CN (1) CN203198666U (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