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    • 9. 发明申请
    • VEHICLE DOOR LATCH DEVICE
    • 车门锁定装置
    • US20100194121A1
    • 2010-08-05
    • US12670074
    • 2008-09-29
    • Norio KonomotoAkira MuramatsuKosuke Tsukamoto
    • Norio KonomotoAkira MuramatsuKosuke Tsukamoto
    • E05B65/32
    • E05B85/26E05B77/36E05B85/02E05B2015/041Y10T292/1047
    • A vehicle door latch device, comprising: a housing provided in a vehicle door; a latch 14 rotatably supported by the housing, wherein a striker 10 provided in the vehicle body can be fitted to the latch 14; a pole 17 having a shaft portion 17b rotatably supported by the housing, wherein the pole 17 is engageable with the latch 14 to restrict rotation of the latch 14; a helical torsion spring 19 having a helical portion 19a through which the shaft portion 17b is passed, first and second engaging legs 19b, 19c extending radially outward in relation to the helical portion 19a, wherein the first engaging leg 19b is engaged with the pole 17, and the second engaging leg 19c is engaged with the housing, the helical torsion spring 19 always urging the pole 17 to rotate to an engagement position where the pole 17 can be engaged with the latch 14; and a projecting wall 21 formed in the housing, the projecting wall 21 contacting an outer circumferential surface of the helical portion 19a.
    • 一种车门闩装置,包括:设置在车门上的壳体; 由壳体可旋转地支撑的闩锁14,其中设置在车体中的撞针10可以装配到闩锁14; 具有由壳体可旋转地支撑的轴部17b的杆17,其中杆17可与闩锁14接合以限制闩锁14的旋转; 具有轴部17b通过的螺旋部分19a的螺旋扭转弹簧19,相对于螺旋部分19a径向向外延伸的第一和第二接合腿部19b,19c,其中第一接合腿部19b与杆17接合 并且第二接合腿19c与壳体接合,螺旋扭转弹簧19总是推动杆17旋转到杆17能够与闩锁14接合的接合位置; 以及形成在壳体中的突出壁21,突出壁21与螺旋部分19a的外周表面接触。