发明名称 Two-piece clip
摘要 A clip includes a grommet and a pin. The grommet includes a flange part; a leg part extending in cylindrical form from a lower face of the flange part; an insertion hole running through the leg part from the flange part and allowing insertion of the pin; and slits dividing the leg part into a plurality of divided pieces capable of expanding. The pin includes a head part having a larger outer diameter than the insertion hole; and a shaft part extending from a lower face of the head part, for expanding the divided pieces by being inserted into the insertion hole. The shaft part is provided with a provisional fastening part projecting to curve outwardly in a radial direction on a tip part thereof, for elastically contacting with an inner edge part on an upper face of the opening of the insertion hole.
申请公布号 US8956095(B2) 申请公布日期 2015.02.17
申请号 US201013383768 申请日期 2010.07.13
申请人 Nifco Inc. 发明人 Sato Takehiro
分类号 F16B13/06;F16B19/10 主分类号 F16B13/06
代理机构 代理人 Kanesaka Manabu
主权项 1. A two-piece clip comprising: a grommet including a flange part; a leg part extending cylindrically from a lower face of said flange part; an insertion hole penetrating through said flange part toward said leg part; slits dividing said leg part into a plurality of divided pieces; and an elastic projecting edge part formed on an inner edge part of the insertion hole above the slits; and a pin inserted into the insertion hole, and including a head part having an outer diameter larger than an inner diameter of said insertion hole; and a shaft part extending from a lower face of said head part and having a large-diameter part formed with an outer diameter larger than the inner diameter of the insertion hole at one end part thereof, and a provisional fastening part formed with an upper end part extending continuously with said shaft part and a lower end part formed as a free end part and projecting to curve radially outwardly above the large-diameter part to be able to elastically contact the elastic projecting edge part, wherein when the pin is inserted into the insertion hole, the pin is provisionally fastened inside the insertion hole wherein the provisional fastening part and the large-diameter part hold the elastic projecting edge part, and when the pin is further inserted into the insertion hole and the large-diameter part pushes the plurality of divided pieces, the plurality of divided pieces is expanded outwardly.
地址 Yokohama-shi, Kanagawa JP