JPH03105738U

JPH03105738U -

Info

Publication number: JPH03105738U
Application number: JP1437390U
Authority: JP
Priority date: 1990-02-16
Filing date: 1990-02-16
Publication date: 1991-11-01

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す要部断面正面図
、第２図は従来の入力分離型ストラツトマウント
部の一例を示す要部断面正面図である。１……伸縮部材、２……コイルスプリング、３
……アツパスプリングシート、３１……円錐状部
、４……上部支持部材、４１……内筒、４２……
バンプストツパ用プレート、４２ａ……カツプ状
部、４３……アツパ取付ブラケツト、４３ａ……
上方外筒部、４４……ロア取付ブラケツト、４４
ａ……下方外筒部、４５……マウントラバー、５
……ボルト、６……ヘルパ、７……ダストカバー
。 FIG. 1 is a sectional front view of a main part showing an embodiment of the present invention, and FIG. 2 is a front sectional view of a main part showing an example of a conventional input separation type strut mount section. 1... Telescopic member, 2... Coil spring, 3
... Atsupa spring seat, 31 ... Conical part, 4 ... Upper support member, 41 ... Inner cylinder, 42 ...
Bump stopper plate, 42a...Cup-shaped portion, 43...Top mounting bracket, 43a...
Upper outer cylinder part, 44...Lower mounting bracket, 44
a...Lower outer cylinder part, 45...Mount rubber, 5
...Bolt, 6...Helpa, 7...Dust cover.

Claims

[Scope of Claim for Utility Model Registration] (1) In a strut-type suspension in which a wheel is supported in a vertically swingable manner by a strut and a lower arm in which a coil spring is arranged on the outer periphery of a telescoping member consisting of a cylinder and a piston rod, the above-mentioned An inner cylinder fitted and fixed to the upper part of the piston rod, a bump stopper plate fitted and fixed to the piston rod at the lower part of the inner cylinder, and a lower edge of the upper outer cylinder part located opposite to the outside of the upper part of the inner cylinder are attached to the vehicle body. A top mounting bracket that constitutes a mounting flange portion, and a vehicle body mounting flange on the upper edge of a lower outer cylindrical portion that is located opposite to the outside of the lower part of the inner cylinder and has an inner diameter larger than the inner diameter of the upper outer cylindrical portion of the top mounting bracket. a lower mounting bracket comprising the
The mount rubber has a substantially annular shape and is integrally vulcanized and bonded to the outer surface of the inner cylinder, the upper surface of the bump stopper plate, the upper outer cylinder part of the upper mounting bracket, and the inner surfaces of the lower outer cylinder part of the lower mounting bracket. A coil spring support of an Atsupa spring seat that constitutes an upper support member, overlapping the vehicle body mounting flange portions of both the Atsupa mounting bracket and the lower mounting bracket and fastening them together to the vehicle body side member, and supporting the upper end portion of the coil spring. A strut mount structure characterized in that the upper end of a substantially conical part formed to narrow upward from near the inner periphery of the surface is press-fitted and fixed to the lower outer cylindrical part of the lower mounting bracket. (2) The bump stopper plate according to claim (1) is a strut mount structure, wherein the bump stopper plate is provided with a cup-shaped portion that widens downward at its outer peripheral edge.