VEHICLE SUSPENSION AXLE DISTANCE ADJUSTMENT STRUCTURE AND VEHICLE SUSPENSION

Title:

VEHICLE SUSPENSION AXLE DISTANCE ADJUSTMENT STRUCTURE AND VEHICLE SUSPENSION

Document Type and Number:

WIPO Patent Application WO/2023/071470

Kind Code:

A1

Abstract:

A vehicle suspension axle distance adjustment structure. The vehicle suspension axle distance adjustment structure comprises a support (10), two adjusting plates (30), a cross bar, and a locking member; the support (10) comprises two side walls (11); a limiting portion (222) is provided on each side wall (11); the limiting portion (222) extends along a circular track; the center of the circle falls on an axis; the two adjusting plates (30) are respectively disposed on the outer sides of the two side walls (11); each adjusting plate (30) can rotate around the axis relative to the side wall (11); the limiting portion (222) is used for limiting the movement of the adjusting plate (30) along a plane perpendicular to the axis; the side wall (11) is provided with a first long groove (21); the adjusting plate (30) is provided with a second long groove (31); the direction of extension of the second long groove (31) intersects the direction of extension of the first long groove (21); one of the side wall (11) and the adjusting plate (30) is provided with a plurality of first matching portions, and the other is provided with a second matching portion; the cross bar passes through the first long grooves on the two side walls (11) and the second long grooves on the two adjusting plates (30). The adjusting plates (30) will not be displaced due to the movement of a vehicle, and adjustment precision is improved. Also provided is a vehicle suspension.

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Inventors:

WU ZHIQIANG (CN)
ZHONG BINHUAN (CN)

Application Number:

PCT/CN2022/114285

Publication Date:

May 04, 2023

Filing Date:

August 23, 2022

Export Citation:

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Assignee:

GUANGDONG FUWA HEAVY IND CO (CN)

International Classes:

B60G3/20; B60G7/00; B60G7/02; B62D17/00; E05B15/00

Foreign References:

CN102490561A	2012-06-13
CN207080032U	2018-03-09
RU2533373C1	2014-11-20
US20180127028A1	2018-05-10
JP2020111330A	2020-07-27
US20050212244A1	2005-09-29
US4921271A	1990-05-01

Attorney, Agent or Firm:

JIAQUAN IP LAW (CN)

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