To provide a hole plug which can be easily attached into a hole while suppressing a protrusion amount from a back side of the hole.SOLUTION: A hole plug 10 has a plate-shaped part 20 and a flange part 30, and the plate-shaped part 20 has a thin-thickness part 25 which extends so as to traverse the plate-shaped part 20 while passing a center part, backside protrusion parts 40, 40 formed at both sides at the backside of the plate-shaped part 20 with an extension line of the thin-thickness part 25 sandwiched therebetween, and engagement claw parts 47, 49 arranged at outside end parts of the backside protrusion part 40. When bending the plate-shaped part 20 so that opposing faces 45, 45 of the backside protrusion parts 40, 40 approximate each other along the extension line while gripping the plate-shaped part 20 from the front side, outside dimensions of the engagement claw parts 47, 49 become smaller than the inside dimension of a hole 5, and the engagement claw parts 47, 49 become possible to pass the hole 5.SELECTED DRAWING: Figure 6
【課題】孔の裏側からの突出量を抑えつつ孔に取付けしやすいホールプラグを提供する。【解決手段】このホールプラグ10は、板状部20とフランジ部30とを有し、板状部20は、中心部を通って板状部20を横切るように延びる薄肉部25と、板状部20の裏側に、薄肉部25の延出ラインを挟んで、両側に設けられた裏側突出部40,40と、裏側突出部40の外側端部に設けられた係合爪部47,49とを有し、板状部20を表側から摘まんで、延出ラインに沿って、裏側突出部40,40の対向面45,45どうしを互いに近接するように、板状部20を屈曲させたときに、係合爪部47,49の外側寸法が孔5の内側寸法よりも小さくなり、孔5に対して係合爪部47,49を通過可能となる。【選択図】図6
HOLE PLUG
ホールプラグ
2022-11-25
Patent
Electronic Resource
Japanese