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    • 4. 发明授权
    • Push nut
    • 推螺母
    • US5833422A
    • 1998-11-10
    • US886260
    • 1997-07-01
    • Yoshiaki HagaKen'ichi MiyoshiFumio NakazimaYoshinobu Katsuno
    • Yoshiaki HagaKen'ichi MiyoshiFumio NakazimaYoshinobu Katsuno
    • F16B37/02F16B21/20F16D1/08F16B21/18
    • F16D1/0858F16B21/20
    • A push nut formed of an annular rim and an elastic prong member having a fragile portion capable of being easily bent with a pushing force can be easily engaged with a rod-shaped article such as a shaft, consequently to firmly secure the rod-shaped article onto a frame of an electrical appliance or the like. The fragile portion of the prong member is formed by one or more slots, thin-walled parts, or grooves. The push nut engaged with the rod-shaped article can easily be disengaged by pressing down the prong member with a cylindrical tool to bend the prong member at the fragile portion, so that the rod-shaped article can be freed from the frame of the electrical appliance with little damage and can be reused effectively.
    • 由环形边缘形成的推动螺母和具有能够容易地用推力弯曲的脆弱部分的弹性插脚构件可以容易地与诸如轴的杆状制品接合,从而牢固地固定杆状物品 到电器等的框架上。 尖头部件的脆弱部分由一个或多个狭槽,薄壁部分或凹槽形成。 与棒状制品接合的推动螺母可以通过用圆柱形工具压下叉形构件而容易地脱开,以使尖头构件在脆弱部分弯曲,使得杆形制品可以从电气的框架中脱离 器具损坏小,可以有效地重复使用。