JPH0254609U

JPH0254609U -

Info

Publication number: JPH0254609U
Application number: JP13247588U
Authority: JP
Priority date: 1988-10-11
Filing date: 1988-10-11
Publication date: 1990-04-20

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の構成を示す一部破
断正面図、第２図はこの実施例に用いたロアアー
ムの平面図、第３図ａは第２図のＡ―Ａ線断面図
、第３図ｂは同図ａに示すブラケツトの平面図、
第４図ａは延長部材上部及びアツパアーム外端の
連結部の断面図、第４図ｂは同図ａの構成を説明
する拡大断面図、第４図ｃは同図ａの要部を説明
する平面図、第５図ａは本実施例におけるアツパ
アームに前後方向の力が入力された場合の作用説
明図、第５図ｂはアツパアームの先端に前後方向
の力が入力された場合の作用説明図である。１……車輪、３……ナツクル、３ａ……上部、
３ｂ……下部、４……延長部材、４ａ……外筒、
５……アツパアーム、５ａ，５ｂ……内筒、６…
…ボールジヨイント、７……ロアアーム、９……
車体、１０……連結部、１１……キングピン軸、
１２……ゴムブツシユ（ホイールアライメント調
整機構）、１２ｃ……ボルト、１２ｄ，１２ｅ…
…ボルト孔、１２ｆ……ストツパプレート、１２
ｇ……長孔、１２ｈ……ストツパ、１２ｉ……偏
心座金、１３……ゴムブツシユ。 Fig. 1 is a partially cutaway front view showing the configuration of an embodiment of the present invention, Fig. 2 is a plan view of a lower arm used in this embodiment, and Fig. 3a is a cross-sectional view taken along line A--A in Fig. 2. , FIG. 3b is a plan view of the bracket shown in FIG. 3a,
Fig. 4a is a cross-sectional view of the connecting portion between the upper part of the extension member and the outer end of the upper arm, Fig. 4b is an enlarged sectional view explaining the configuration of Fig. 4a, and Fig. 4c is an illustration of the main part of Fig. 4a. A plan view, FIG. 5a is an explanatory diagram of the effect when a force in the longitudinal direction is input to the Atsupah arm in this embodiment, and FIG. 5b is an explanatory diagram of the action when a force in the longitudinal direction is input to the tip of the Atsupah arm. It is. 1...Wheel, 3...Natsukuru, 3a...Upper part,
3b...lower part, 4...extension member, 4a...outer cylinder,
5...Atsupa arm, 5a, 5b...Inner cylinder, 6...
...Ball joint, 7...Lower arm, 9...
Vehicle body, 10...Connection part, 11...King pin shaft,
12...Rubber bush (wheel alignment adjustment mechanism), 12c...Bolt, 12d, 12e...
...Bolt hole, 12f...Stopper plate, 12
g...Long hole, 12h...Stopper, 12i...Eccentric washer, 13...Rubber button.

Claims

[Scope of utility model registration request]

An atsupa arm that rotatably and swingably connects the lower part of a nuticle that supports a wheel and an outer end of a lower arm whose inner end is swingably connected to the vehicle body, and whose inner end is swingably connected to the vehicle body. The outer end of the knuckle and the upper part of the extension member extending upward are swingably connected, and the upper part of the knuckle and the lower part of the extension member are connected to an axis passing through the connection part between the lower part of the knuckle and the outer end of the lower arm. A suspension for a vehicle, characterized in that the upper arm is connected to be rotatable only around the upper arm, and a wheel alignment adjustment mechanism is provided at a connecting portion between the outer end of the upper arm and the upper part of the extension member.