The invention provides an elastic support member and a suspension device. The purpose of the present invention is to provide a technique capable of reducing an insertion load without reducing a pull-out load. An elastic support member (1) is interposed between a coil spring and a spring support member (130) that supports an end portion of the coil spring, the elastic support member having a protruding portion (20) that protrudes from an opposing surface (12) that opposes the spring support member, the protruding portion being inserted into a through-hole (134) formed in the spring support member, the protruding portion being provided with: a base portion (30) that is formed in the spring support member; a base part which has a smaller size in a direction parallel to the facing surface than the through-hole, and which is fitted into the through-hole; and a convex portion (40) that protrudes outward from the outer peripheral portion of the base portion, is located on the opposite side of the facing surface with respect to the spring support member in a state where the base portion is fitted into the through-hole, and has a recessed portion (42) between the convex portion and the base portion, the recessed portion (42) being recessed toward the side away from the facing surface.

    本发明提供一种弹性支承部件和悬架装置,目的在于提供一种能够在不减小拔出载荷的情况下减小插入载荷的技术。弹性支承部件(1)介于螺旋弹簧与支承螺旋弹簧的端部的弹簧支承部件(130)之间,弹性支承部件具有从与弹簧支承部件对置的对置面(12)突出的突出部(20),该突出部被插入到形成于弹簧支承部件的贯通孔(134)中,突出部具备:基部(30),其在与对置面平行的方向上的尺寸小于贯通孔的尺寸,该基部被嵌入到贯通孔中;以及凸部(40),其从基部的外周部向外侧突出,并且在基部嵌入于贯通孔中的状态下,该凸部相对于弹簧支承部件位于对置面的相反侧,凸部在与基部之间具有向远离对置面的一侧凹陷的凹部(42)。


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    Title :

    Elastic support member and suspension device


    Additional title:

    弹性支承部件和悬架装置


    Contributors:

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16F SPRINGS , Federn / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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