CN203198655U - Double-wishbone type suspension frame - Google Patents

Double-wishbone type suspension frame Download PDF

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Publication number
CN203198655U
CN203198655U CN 201320194444 CN201320194444U CN203198655U CN 203198655 U CN203198655 U CN 203198655U CN 201320194444 CN201320194444 CN 201320194444 CN 201320194444 U CN201320194444 U CN 201320194444U CN 203198655 U CN203198655 U CN 203198655U
Authority
CN
China
Prior art keywords
control arm
arm
lower control
suspension
mandrel
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 201320194444
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 201320194444 priority Critical patent/CN203198655U/en
Application granted granted Critical
Publication of CN203198655U publication Critical patent/CN203198655U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a double-wishbone type suspension frame which comprises an upper control arm, a lower control arm and a shock absorber, wherein the upper control arm and the lower control arm are V-shaped or A-shaped. The double-wishbone type suspension frame is characterized in that the opening ends of the upper control arm are connected together through a mandrel which is connected with a car body through a bolt, the shock absorber is connected with the other end of the upper control arm, the opening ends of the lower control arm are connected together through a mandrel which is connected with the car body through a bolt, and the other end of the lower control arm is connected with a wheel. Due to the connection of the multiple supporting points including the upper control arm, the lower control arm and the shock absorber, the integrality of the upper control arm, the lower control arm and the whole suspension frame is improved, better controllability and more stable comfort of a car are achieved, the structure is simple, assembling is easy, and the conformity of products is good.

Description

A kind of pair of fork arm type equal suspension
Technical field
The utility model belongs to the automobile suspension system field, is specifically related to a kind of pair of fork arm type equal suspension.
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, to guarantee that automobile can smoothly travel.
Typical suspension structure is comprised of elastic element, guiding mechanism and bumper etc., and discrete structure then also has bump rubber, Panhard rod etc.Elastic element has again the forms such as steel spring, air bellow, coil spring and torsion bar spring, 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 comprised of some bars, cylinder 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 again the requirement of its road-holding property, and this two aspect is in opposition to each other.
It is a kind of in the automobile suspension system that two fork arm type equals hang, and it claims again two arm-type independent suspensions of A, and two yokes hang and have up and down two yokes, and transverse force is absorbed simultaneously by two yokes, a pillar bearing vehicle body weight, so lateral stiffness is large.But, the complex structure that at present two fork arm type equals hang, assembly technology is all more loaded down with trivial details, easily causes the conformability of product poor.
The utility model content
The utility model provides a kind of two fork arm type equal suspensions simple in structure for above-mentioned the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of pair of fork arm type equal suspension comprises upper suspension arm, Lower control arm and bumper, and described upper suspension arm and Lower control arm all are in the shape of the letter V or the A font; It is characterized in that, the open end of described upper suspension arm links together by a mandrel, and described mandrel links to each other with vehicle body by bolt, and the other end of upper suspension arm connects bumper; The open end of described Lower control arm links together by a mandrel, and described mandrel links to each other with vehicle body by bolt, and the other end of Lower control arm connects wheel.
Further setting of the present utility model is, the length that is shorter in length than Lower control arm of described upper suspension arm.
Further setting of the present utility model is, also is connected with a pipe link between described upper suspension arm and the Lower control arm.
Further setting of the present utility model is, described pipe link links to each other with wheel.
Further setting of the present utility model is, described bumper is a liquid damper.
The described in the utility model pair of fork arm type equal suspension is connected the connection of fulcrum by upper suspension arm, Lower control arm and bumper, improved the globality of upper Lower control arm and whole suspension, bring better handling and traveling comfort more stably to vehicle, it is simple in structure, assembling is easy, good product consistency.
Description of drawings
Fig. 1 is the constructional drawing of upper suspension arm 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 pair of fork arm type equal suspension, comprises upper suspension arm, Lower control arm and liquid damper, and described upper suspension arm and Lower control arm all are in the shape of the letter V or the A font; The open end of described upper suspension arm 1 links together by a mandrel 2, and described mandrel 2 links to each other with vehicle body by bolt, and the other end of upper suspension arm connects liquid damper; The structural similitude of described Lower control arm and upper suspension arm 1, its open end links together by a mandrel, and described mandrel links to each other with vehicle body by bolt, and the other end of Lower control arm connects wheel.The length that is shorter in length than Lower control arm of described upper suspension arm 1 so can allow wheel can automatically change camber angle when up-and-down movement and reduce the wheelspan variation reduce wear on tyres, and energy self adaptation road surface, and tire-contact area is large, and subsides ground property is good.Also be connected with a pipe link between described upper suspension arm and the Lower control arm.Described pipe link links to each other with wheel.
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 (5)

1. a two fork arm type equal suspension comprises upper suspension arm, Lower control arm and bumper, and described upper suspension arm and Lower control arm all are in the shape of the letter V or the A font; It is characterized in that, the open end of described upper suspension arm links together by a mandrel, and described mandrel links to each other with vehicle body by bolt, and the other end of upper suspension arm connects bumper; The open end of described Lower control arm links together by a mandrel, and described mandrel links to each other with vehicle body by bolt, and the other end of Lower control arm connects wheel.
2. according to claim 1 pair of fork arm type equal suspension is characterized in that, the length that is shorter in length than Lower control arm of described upper suspension arm.
3. according to claim 1 pair of fork arm type equal suspension is characterized in that, also is connected with a pipe link between described upper suspension arm and the Lower control arm.
4. according to claim 3 pair of fork arm type equal suspension is characterized in that, described pipe link links to each other with wheel.
5. according to claim 1 pair of fork arm type equal suspension is characterized in that, described bumper is a liquid damper.
CN 201320194444 2013-04-17 2013-04-17 Double-wishbone type suspension frame Expired - Fee Related CN203198655U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320194444 CN203198655U (en) 2013-04-17 2013-04-17 Double-wishbone type suspension frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320194444 CN203198655U (en) 2013-04-17 2013-04-17 Double-wishbone type suspension frame

Publications (1)

Publication Number Publication Date
CN203198655U true CN203198655U (en) 2013-09-18

Family

ID=49142791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320194444 Expired - Fee Related CN203198655U (en) 2013-04-17 2013-04-17 Double-wishbone type suspension frame

Country Status (1)

Country Link
CN (1) CN203198655U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108973562A (en) * 2018-07-11 2018-12-11 苏州国泰科技发展有限公司 Automobile double fork arm type equal independent suspension device and its building method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108973562A (en) * 2018-07-11 2018-12-11 苏州国泰科技发展有限公司 Automobile double fork arm type equal independent suspension device and its building method

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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