The invention provides an auxiliary frame which can support a torsion bar and can bear a jacking load and has a reasonable structure. A subframe (100) is provided with: a main body section (10) having a vehicle body support section (11) supported by a vehicle body (S); and a reinforcing plate (20) attached to the bottom surface of the main body part (10). The main body section (10) is provided with a torsion bar support section (13) for supporting a torsion bar (TR) connected to a power unit. The torsion bar support section (13) has: a first shaft support section (131) that supports one end of a shaft (P) that supports the torsion bar (TR); a first opening (A1) into which the torsion bar (TR) can be inserted; and a second opening part (A2) formed below the first shaft supporting part (131). The reinforcing plate (20) has a second shaft support section (132) that supports the other end of the shaft (P), and covers the second opening (A2) from below.

    本发明提供一种能够对扭力杆进行支承且能够耐受顶起载荷的合理的结构的副车架。副车架(100)具备:具有支承于车身(S)的车身支承部(11)的主体部(10);以及在主体部(10)的底面安装的加强板(20)。主体部(10)具备对与动力单元连结的扭力杆(TR)进行支承的扭力杆支承部(13)。扭力杆支承部(13)具有:对支承扭力杆(TR)的轴(P)的一端进行支承的第一轴支承部(131);能够供扭力杆(TR)插入的第一开口部(A1);以及在第一轴支承部(131)的下方形成的第二开口部(A2)。加强板(20)具有对轴(P)的另一端进行支承的第二轴支承部(132),且加强板从下方覆盖第二开口部(A2)。


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    Titel :

    Subframe


    Weitere Titelangaben:

    副车架


    Beteiligte:
    ITO YUHO (Autor:in)

    Erscheinungsdatum :

    2022-10-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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