JP3049365U - Car suspension - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a new automobile suspension with the convenience of easily changing a wheel alignment (caster, camber or toe-in). A suspension mechanism in which a link mechanism formed by an upper arm (1) and a lower arm (2) moves in a parallelogram shape via a side link (3) and the like, is provided with a horizontal fixed side plate (4) at the tip of the upper arm (1). At the upper end of the side link 3, there is provided a movable side plate-shaped portion 5 which overlaps the lower surface of the fixed side plate-shaped portion 4 so as to be movable back and forth, left and right,
The movable side plate-shaped portion 5 can be fixed to the fixed side plate-shaped portion 4 by a large number of tightening screws 6, and this fixing position is determined by changing the arrangement of the screw holes 7 of the tightening screw 6 into various types of arrangement patterns. In addition, the through hole of the tightening screw 6 can be arbitrarily changed by making the through hole 8 long in the front-rear direction and the left-right direction.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a vehicle suspension.

[0002]

[Prior art]

 Conventionally, this type of suspension has a structure in which the position of the tip of the upper arm and the upper end of the side link cannot be changed, which makes it difficult to change the wheel alignment (caster, camber or toe-in). was there.

[0003]

[Problems to be solved by the invention]

 An object of the present invention is to provide a new automobile suspension that has been devised to solve the above inconvenience.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the vehicle suspension according to the present invention is configured such that a link mechanism formed by an upper arm and a low arm moves in a parallelogram shape via a side link, and a fixed horizontal side plate is provided at a tip of the upper arm. At the same time, a movable side plate is provided on the upper end of the side link so that it can move back and forth and left and right on the lower surface of the fixed side plate. The fixing position shall be such that the screw holes of the tightening screws are arranged in various patterns and the through holes of the tightening screws are long holes in the front-rear direction and the left-right direction. Can be changed arbitrarily.

[0005]

【Example】

 The embodiment shown in the figure relates to a suspension in which a link mechanism formed by an upper arm 1 and a lower arm 2 moves in a parallelogram shape via a hinge 3 and the like. And a movable side plate 5 overlapping the lower surface of the fixed side plate 4 so as to be movable back and forth and left and right at the upper end of the side link 3. The movable side plate 5 is attached to the fixed side plate 4. It can be fixed by a large number of tightening screws 6, and the fixing position is determined by setting the screw holes 7 of the tightening screws 6 in a variety of arrangement patterns, and setting the through holes of the tightening screws 6 in the front-rear direction and the left and right directions. It can be arbitrarily changed by making the long slot 8 for the passage in the direction. Reference numeral 10 denotes a convex portion for guiding, 11 denotes a long hole for guiding, 12 denotes a shock absorber, 13 denotes a coil spring, and 14 and 15 denote swing supports.

[0006]

[Effect of the invention]

 Since the vehicle suspension according to the present invention is configured as described above, the movable side plate portion is fixed by tightening the tightening screw at the position shown by a black circle in FIG. 3 or at the position shown by a black circle in FIG. The movable plate can be fixed by tightening the tightening screw, or the movable plate can be fixed by tightening the tightening screw at a position indicated by a black circle in FIG. (Caster, camber or toe-in) can be easily changed.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part showing an embodiment of the present invention.

FIG. 2 is an enlarged perspective view of the same.

FIG. 3 is another pattern diagram illustrating a fixed state of the movable side plate-shaped portion with respect to the fixed side plate-shaped portion.

FIG. 4 is another pattern diagram showing a fixed state of the movable-side plate portion with respect to the fixed-side plate portion.

FIG. 5 is another pattern diagram illustrating a fixed state of the movable-side plate-shaped portion with respect to the fixed-side plate-shaped portion.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Upper arm 2 Low arm 3 Side link 4 Fixed-side plate-shaped part 5 Movable-side plate-shaped part 6 Tightening screw 7 Screw hole 8 Through-hole 10 Guide convex part 11 Guide-long hole 12 Shock absorber 13 Coil spring 14, 15 Swing fulcrum

Claims (1)

[Utility model registration claims] 1. A link mechanism formed by an upper arm and a lower arm makes a parallelogram-like movement via a side link, and a horizontal fixed side plate-like portion is provided at a tip of the upper arm, and is fixed to an upper end of the side link. A movable side plate-like portion is provided on the lower surface of the side plate-like portion so as to be movable back and forth, left and right, and this movable side plate-like portion can be fixed to the fixed side plate-like portion by a number of tightening screws. An automobile characterized in that the arrangement of the screw holes of the tightening screws can be arbitrarily changed by using a variety of arrangement patterns and the through holes of the tightening screws are elongated holes in the front-rear direction and the left-right direction. Suspension.