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 length adjustment tool that makes it difficult for a suspender to slip out from a hook, and facilitates length adjustment without causing corotation of the suspender.SOLUTION: The present invention provides a length adjustment tool A including a body part 1 having a pair of hooks 10 for hooking suspenders C1, C2 and C3. The body part 1 comprises a shaft body 11 having threaded screw parts 11a and 11b and movable nut parts 12a and 12b screwed in the screw parts 11a and 11b. A hook 10 extending in a direction to perpendicular to a longitudinal direction of the shaft part 11 is mounted on the movable nut parts 12a and 12b, and the movable nut parts 12a and 12b are movable along the shaft body 11 by rotating the shaft body 11.SELECTED DRAWING: Figure 1
【課題】吊り具がフックから外れにくく、吊り具の供回りも生じず、且つ、長さの調整作業がし易い長さ調整具を提供すること。【解決手段】本発明は、吊り具Ｃ１，Ｃ２，Ｃ３を引っ掛けるための一対のフック１０を有する本体部１を備える長さ調整具Ａであって、本体部１が、ねじが切られたねじ部１１ａ，１１ｂを有する軸体１１と、ねじ部１１ａ，１１ｂに螺入された移動ナット部１２ａ，１２ｂと、を有し、移動ナット部１２ａ，１２ｂには、軸体１１の長手方向とは垂直方向に延びるフック１０が取り付けられ、軸体１１を回動させることにより、移動ナット部１２ａ，１２ｂが、軸体１１に沿って移動可能となっている長さ調整具Ａである。【選択図】図１
PROBLEM TO BE SOLVED: To provide a length adjustment tool that makes it difficult for a suspender to slip out from a hook, and facilitates length adjustment without causing corotation of the suspender.SOLUTION: The present invention provides a length adjustment tool A including a body part 1 having a pair of hooks 10 for hooking suspenders C1, C2 and C3. The body part 1 comprises a shaft body 11 having threaded screw parts 11a and 11b and movable nut parts 12a and 12b screwed in the screw parts 11a and 11b. A hook 10 extending in a direction to perpendicular to a longitudinal direction of the shaft part 11 is mounted on the movable nut parts 12a and 12b, and the movable nut parts 12a and 12b are movable along the shaft body 11 by rotating the shaft body 11.SELECTED DRAWING: Figure 1
【課題】吊り具がフックから外れにくく、吊り具の供回りも生じず、且つ、長さの調整作業がし易い長さ調整具を提供すること。【解決手段】本発明は、吊り具Ｃ１，Ｃ２，Ｃ３を引っ掛けるための一対のフック１０を有する本体部１を備える長さ調整具Ａであって、本体部１が、ねじが切られたねじ部１１ａ，１１ｂを有する軸体１１と、ねじ部１１ａ，１１ｂに螺入された移動ナット部１２ａ，１２ｂと、を有し、移動ナット部１２ａ，１２ｂには、軸体１１の長手方向とは垂直方向に延びるフック１０が取り付けられ、軸体１１を回動させることにより、移動ナット部１２ａ，１２ｂが、軸体１１に沿って移動可能となっている長さ調整具Ａである。【選択図】図１
LENGTH ADJUSTMENT TOOL
長さ調整具
UTASHIRO HIROSHI (author)
2018-03-22
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
LEVEL INDICATION TOOL, ADJUSTMENT AUXILIARY TOOL FOR ADJUSTMENT TOOL AND ADJUSTMENT TOOL
| European Patent Office | 2020