CN102320226B - Guide arm used in air suspension system of automobile - Google Patents
Guide arm used in air suspension system of automobile Download PDFInfo
- Publication number
- CN102320226B CN102320226B CN 201110149642 CN201110149642A CN102320226B CN 102320226 B CN102320226 B CN 102320226B CN 201110149642 CN201110149642 CN 201110149642 CN 201110149642 A CN201110149642 A CN 201110149642A CN 102320226 B CN102320226 B CN 102320226B
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- China
- Prior art keywords
- guide arm
- platform
- air spring
- automobile
- air bellow
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- 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.)
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- 239000000725 suspension Substances 0.000 title claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a guide arm used in an air suspension system of an automobile, which is provided with a platform used for bearing an air spring; screw holes used for installing the air spring are arranged on the platform; the platform and the guide arm are molded into a whole and are arranged at one side of the guide arm in an offset mode; the screw holes are distributed on the center line of the platform; and the center line of the platform coincides with the center line of the bottom of the air spring borne by the platform. The guide arm can prevent the contact between the air spring and a tyre of the automobile, solves the problem of uneven stress of the air spring and prolongs the working life of the air spring. Therefore, the guide arm has a broad application prospect on various automobiles with air suspension.
Description
Technical field
The present invention relates to the airsuspension system of automobile, relate in particular to the guide arm in the airsuspension system.
Background technology
In existing vehicle air suspension system, contact with tire for fear of air bellow, take eccentric manner to connect air bellow and guide arm, that is as shown in Figure 1, the center that air bellow is departed from the position that guide arm 1 contacts with air bellow 2, the result causes air bellow because of the discontinuity run-off the straight easily, makes air bellow reduce service life, even loses efficacy or damage.
Summary of the invention
The purpose of this invention is to provide a kind of guide arm that is applied in the vehicle air suspension system, this guide arm can improve the service life of air bellow.
The main technical schemes that the present invention takes is: a kind of guide arm that is applied in the vehicle air suspension system, this guide arm has the platform of a support air bellow, platform is provided with for the screw that air bellow is installed, described platform and guide arm global formation and be offset to a side of guide arm, described screw is arranged on the line of centers of platform, and the line of centers of described platform overlaps with bottom centre's line of the air bellow of support on platform.
The present invention also can take following attached technical scheme: described platform is twisted to the upper and lower surface upset by the reversing of an end of guide arm and forms.
The line of centers of described platform is perpendicular to the length direction of guide arm.
Advantage of the present invention is: because the platform of support air bellow is offset to a side of guide arm, therefore can enough avoid air bellow to contact with tire, and owing to the screw on the platform is arranged on the line of centers of platform, the line of centers of platform overlaps with bottom centre's line of the air bellow of support on platform, therefore the present invention has also solved the problem of air bellow discontinuity, improved the service life of air bellow, the present invention gathers around at the automobile of various use Pneumatic Suspension and has broad application prospects.
Description of drawings
Fig. 1 is present known guide arm structural representation;
Fig. 2 is the structural representation of the embodiment of the invention;
Fig. 3 is the scheme drawing behind the installation air bellow embodiment illustrated in fig. 2.
The specific embodiment
Referring to Fig. 2, a kind of guide arm 3 that is applied in the vehicle air suspension system, this guide arm 3 has the platform 4 of a support air bellow, and platform 4 is provided with for the screw 5 that air bellow is installed.Platform 4 and guide arm 3 global formations and be offset to a side of guide arm 3, screw 5 is arranged on the line of centers N-N ' of platform 4.After being installed to air bellow on the platform 4, as shown in Figure 3, the line of centers N-N ' of platform 4 is over against the bottom centre of air bellow 2.
As preferred forms, the platform 4 of present embodiment is twisted to the upper and lower surface upset by the reversing of an end of guide arm 3 and forms.The structure of this distortion plays the function of spring shock absorption.
The line of centers N-N ' of the platform 4 that forms of distortion is preferably perpendicular to the length direction of guide arm 3, so make air bellow when automobile is advanced stressed evenly, improved air bellow service life.
Claims (2)
1. guide arm that is applied in the vehicle air suspension system, this guide arm (3) has the platform (4) of a support air bellow, platform (4) is provided with for the screw (5) that air bellow is installed, it is characterized in that: described platform (4) and guide arm (3) global formation and be offset to a side of guide arm (3), described screw (5) is arranged on the line of centers of platform (4), and the line of centers of described platform overlaps with bottom centre's line of the air bellow of support on platform, and described platform (4) is twisted to the upper and lower surface upset by the end reversing of guide arm (3) and forms.
2. the guide arm that is applied in the vehicle air suspension system as claimed in claim 1, it is characterized in that: the line of centers of described platform (4) is perpendicular to the length direction of guide arm (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110149642 CN102320226B (en) | 2011-06-07 | 2011-06-07 | Guide arm used in air suspension system of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110149642 CN102320226B (en) | 2011-06-07 | 2011-06-07 | Guide arm used in air suspension system of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102320226A CN102320226A (en) | 2012-01-18 |
| CN102320226B true CN102320226B (en) | 2013-09-04 |
Family
ID=45448120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110149642 Active CN102320226B (en) | 2011-06-07 | 2011-06-07 | Guide arm used in air suspension system of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102320226B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1046980B (en) * | 1973-11-07 | 1980-09-10 | Daimler Benz Ag | WHEEL SUSPENSION SYSTEM, IN PARTICULAR OF THE FRONT WHEELS FOR VEHICLES |
| GB0507134D0 (en) * | 2005-04-08 | 2005-05-18 | Casani Juan C M | Improvements in and relating to suspension assemblies |
| CN2878116Y (en) * | 2006-04-17 | 2007-03-14 | 焦作市鑫华丰汽车弹簧有限公司 | Single sheet air spring guiding arm |
| CN201042917Y (en) * | 2007-04-09 | 2008-04-02 | 王学军 | Air spring guiding bar of vehicle |
| CN202156253U (en) * | 2011-06-07 | 2012-03-07 | 佛山市永力泰车轴有限公司 | Guide arm applied to automobile air suspension system |
-
2011
- 2011-06-07 CN CN 201110149642 patent/CN102320226B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102320226A (en) | 2012-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528137 F1, F2, No. 1, E District, Sanshui Industrial Park, Foshan, Guangdong Patentee after: FOSHAN YONGLITAI AXLE Co.,Ltd. Address before: 528000 No. 12 Middle Road, Shiwan Town, Chancheng District, Guangdong, Foshan Patentee before: FOSHAN YONGLITAI AXLE Co.,Ltd. |