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    • 2. 发明授权
    • Removable fastener capable of elastic deformation
    • 可移动的紧固件能弹性变形
    • US5346347A
    • 1994-09-13
    • US4897
    • 1993-01-21
    • Michel BarikoskyChristian Girardiere
    • Michel BarikoskyChristian Girardiere
    • F16B19/00F16B21/07F16B13/04F16B37/04
    • F16B21/076
    • A parts fastener has a body having at one of its ends a flanged head projecting from the body. For that purpose the body evinces a central cavity communicating with the outside and includes at least a wall portion of which the inner side bounds part of the cavity, and which elastically deforms under an external force applied to the wall portion. The wall portion has, on its outer side, a projection which together with the head flange bounds a jaw by means of which the fastener may be inserted into the part to which it must be affixed. The projection opens on account of the deformation of the wall portion and frees the part and the fastener from each other. The device may also include means to cause the deforming force from the outside.
    • 部件紧固件具有主体,其主体的一端具有从主体突出的凸缘头部。 为此目的,身体表现出与外部连通的中心腔,并且至少包括壁部分,其内侧限定空腔的一部分,并且在施加到壁部分的外力下弹性变形。 壁部分在其外侧上具有突出部,凸起与头部凸缘一起限定一个钳口,通过该突起可以将紧固件插入其必须被固定的部分中。 突起部由于壁部的变形而开启,并使部件和紧固件彼此脱离。 该装置还可以包括使来自外部的变形力的装置。