JPH01168034U

JPH01168034U -

Info

Publication number: JPH01168034U
Application number: JP6535988U
Authority: JP
Priority date: 1988-05-18
Filing date: 1988-05-18
Publication date: 1989-11-27
Also published as: JPH0449396Y2

Description

[Brief explanation of the drawing]

第１図は本考案に従う構造とされたスプリング
インシユレータの装着状態を示す縦断面説明図で
あり、第２図はかかる第１図に示されているスプ
リングインシユレータの平面図であり、第３図は
かかるスプリングインシユレータのサポート本体
に対する取付状態の要部を拡大して示す断面説明
図である。また、第４図は本考案に係るスプリン
グインシユレータの別の実施例の要部を示す縦断
面説明図であり、第５図はかかるスプリングイン
シユレータの平面図である。１０：サポート本体、１２：内金具、１４：外
金具、１６：ゴムブロツク、２０：緩衝器、２２
：ピストンロツド、２４：シリンダ、３０：外フ
ランジ部、４０：車体側、４２：外側面、４４：
コイルスプリング、４８：内側面、５０，７０：
スプリングインシユレータ、５２：取付片、５４
，７２：本体部、５６：ダストカバー部、５８：
取付部、６２：締付バンド、６４：シール部。 FIG. 1 is an explanatory longitudinal cross-sectional view showing the installed state of a spring insulator having a structure according to the present invention, and FIG. 2 is a plan view of the spring insulator shown in FIG. 1, FIG. 3 is an enlarged cross-sectional view showing a main part of the spring insulator in a state where it is attached to the support body. Moreover, FIG. 4 is a vertical cross-sectional explanatory view showing the main parts of another embodiment of the spring insulator according to the present invention, and FIG. 5 is a plan view of the spring insulator. 10: Support body, 12: Inner fitting, 14: Outer fitting, 16: Rubber block, 20: Buffer, 22
: Piston rod, 24: Cylinder, 30: Outer flange, 40: Vehicle side, 42: Outer surface, 44:
Coil spring, 48: Inner surface, 50, 70:
Spring insulator, 52: Mounting piece, 54
, 72: Main body, 56: Dust cover, 58:
Mounting part, 62: Tightening band, 64: Seal part.

Claims

[Claims for Utility Model Registration] In an Atsupa support that is installed in the attachment part of a suspension system to the vehicle body, which is equipped with a shock absorber consisting of a cylinder and a piston, and a coil spring installed around the shock absorber. , comprising an inner metal fitting to which the piston rod of the shock absorber is attached, and a flange portion disposed outside the inner metal fitting and extending radially outward, one surface of the flange portion being in contact with the vehicle body side. and a cylindrical outer metal fitting that receives the coil spring on the other side of the flange portion, and is elastically connected to the support body by an elastic body interposed between them. On the other hand, an annular spring insulator is disposed on the side of the flange of the external fitting that receives the coil spring and is interposed between the coil spring and the cylinder of the shock absorber. It integrally has a dust cover that extends cylindrically toward the front and covers the exposed portion of the piston rod, and has a plurality of radially extending concave grooves on the side that abuts the flange portion of the outer metal fitting. and has a cylindrical attachment part that is fitted over the flange part of the outer metal fitting and covers the outer periphery part at the outer peripheral edge part, and the axial end of the cylindrical attachment part is connected to the flange part of the flange part. An annular seal portion is formed that protrudes from the vehicle body side mounting surface at a predetermined height and is pressed into contact with the vehicle body side, and a tightening band is fitted to the outer circumferential surface of the cylindrical mounting portion. A spring insulator in an Atsupa support for a suspension, characterized in that it can be attached to the support main body by crimping the attachment portion to the outer peripheral surface of the flange portion of the outer metal fitting.