To provide a fastener which has an improved load resistance by increasing a hooking resistance to an attachment hole.SOLUTION: A fastener 10 to be attached to an attachment hole of a member to be attached includes an attachment part 23 to be inserted to the attachment hole and a locking part 14 which stops coming out of the attachment part 23 from the attachment hole. The attachment part 23 includes a first wall part having an insertion hole 26 capable of inserting the locking part 14, a pair of second wall parts which are provided successively on both ends of the first wall part and are opposite to each other and a guide part which is extended in an insertion direction. The locking part 14 has an insertion part which is inserted to the insertion hole 26 and is abutted on a back surface of a member to be attached and a part to be guided which is guided in the insertion direction by the guide part. One side of the guide part and the part to be guided is formed in a hole shape and the other side is formed in a protruded shape and is engaged.SELECTED DRAWING: Figure 1
【課題】取付孔への引っ掛かり代を大きくして、耐荷重性を向上した留め具を提供する。【解決手段】被取付部材の取付孔に取り付けられる留め具10は、取付孔に挿通される取付部23と、取付部23が取付孔から抜けることを止める抜止部14と、を備える。取付部23は、抜止部14を差込可能な差込孔26を有する第1壁部と、第1壁部の両端に連設されて対向する一対の第2壁部と、差込方向に延在するガイド部と、を有する。抜止部14は、差込孔26に差し込まれて、被取付部材の裏面に当接する差込部と、ガイド部に差込方向に案内される被ガイド部と、を有する。ガイド部および被ガイド部の一方は孔状に形成され、他方は突状に形成されて係合する。【選択図】図1
FASTENER
留め具
2020-11-05
Patent
Electronic Resource
Japanese
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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