A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a fastener capable of preventing free engagement-disengagement between a locking body and a slide member.SOLUTION: The fastener comprises a plurality of slide members 21 arranged in the vertical direction so as to cross in a plan view and a locking body 30 having a locking projection 31 inserted into a through-hole of the respective slide members in a crossing position P of the plurality of slide members, and the through-hole 211 of the respective slide members is formed of a large width part and a small width part, and the tip of the locking projection 31 is formed with a slipping-out prevention part capable of passing through the large width part, and a plurality of engaging parts engageable with the small width part of the respective slide members 21 are formed on the base end side more than the slipping-out prevention part, and in a state of engaging one engaging part with the small width part of one slide member 21, the slipping-out prevention part projects to the outside more than the edge of the small width part of the one slide member, and the slipping-out prevention part 311 is locked on the one slide member.
【課題】係止体とスライド部材との自由な係脱を防止できる留め具を提供する。【解決手段】留め具は、平面視で交差するように上下方向に配置された複数のスライド部材２１と、複数のスライド部材の交差位置Ｐにおいて各スライド部材の貫通孔に通される係止突起３１を有する係止体３０とを備え、各前記スライド部材の貫通孔２１１は、大幅部と、小幅部とから形成され、係止突起３１の先端には、大幅部を通過可能な抜け止め部が形成され、抜け止め部よりも基端側には、各スライド部材２１の小幅部に係合可能な複数の係合部が形成され、一のスライド部材２１の小幅部に一の係合部を係合させた状態では、抜け止め部が、一のスライド部材の小幅部の縁よりも外側に突出し抜け止め部３１１が、一のスライド部材に係止される。【選択図】図４
PROBLEM TO BE SOLVED: To provide a fastener capable of preventing free engagement-disengagement between a locking body and a slide member.SOLUTION: The fastener comprises a plurality of slide members 21 arranged in the vertical direction so as to cross in a plan view and a locking body 30 having a locking projection 31 inserted into a through-hole of the respective slide members in a crossing position P of the plurality of slide members, and the through-hole 211 of the respective slide members is formed of a large width part and a small width part, and the tip of the locking projection 31 is formed with a slipping-out prevention part capable of passing through the large width part, and a plurality of engaging parts engageable with the small width part of the respective slide members 21 are formed on the base end side more than the slipping-out prevention part, and in a state of engaging one engaging part with the small width part of one slide member 21, the slipping-out prevention part projects to the outside more than the edge of the small width part of the one slide member, and the slipping-out prevention part 311 is locked on the one slide member.
【課題】係止体とスライド部材との自由な係脱を防止できる留め具を提供する。【解決手段】留め具は、平面視で交差するように上下方向に配置された複数のスライド部材２１と、複数のスライド部材の交差位置Ｐにおいて各スライド部材の貫通孔に通される係止突起３１を有する係止体３０とを備え、各前記スライド部材の貫通孔２１１は、大幅部と、小幅部とから形成され、係止突起３１の先端には、大幅部を通過可能な抜け止め部が形成され、抜け止め部よりも基端側には、各スライド部材２１の小幅部に係合可能な複数の係合部が形成され、一のスライド部材２１の小幅部に一の係合部を係合させた状態では、抜け止め部が、一のスライド部材の小幅部の縁よりも外側に突出し抜け止め部３１１が、一のスライド部材に係止される。【選択図】図４
LOCKING TOOL
係止用具
MIYAWAKI SUSUMU (author)
2015-06-08
Patent
Electronic Resource
Japanese
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