PROBLEM TO BE SOLVED: To provide a suspender capable of providing sufficient pressing force, capable of simplifying a structure, and capable of reducing a size and weight.SOLUTION: A suspender for suspending an article 100 having mutually opposed inner wall surfaces 101, comprises a central member 20 placed on the article in an upper part between the inner wall surfaces 101 of the article 100 and a pair of lever members 30 respectively rotatably installed by a shaft 11 in a position near the inner wall surfaces 101 on both sides of the central member 20, and the pair of lever members 30 is respectively provided with a first arm part 31 for connecting a fulcrum 11 and a force point 31p and a second arm part 32 for connecting the fulcrum 11 and an action point 32p, with the shaft 11 as a fulcrum, and the action point 32p is arranged above or below the fulcrum 11, and a force point 31p is not mutually connected by the other link, and suspension force as external force acts, and the shaft 11 is provided in a position of becoming L1
【課題】十分な押圧力を得ることができるとともに、構造の簡素化および小型軽量化が可能な吊り具を提供する。【解決手段】相対向する内壁面101を有する物品100を吊り上げるための吊り具であって、物品100の内壁面101間の上部において物品に載置される中央部材20と、中央部材20の両側において内壁面101に近い位置でそれぞれ軸11で回動可能に取り付けられた一対の梃部材30とを備え、一対の梃部材30はそれぞれ、軸11を支点とし、支点11と力点31pとを結ぶ第1アーム部31と、支点11と作用点32pとを結ぶ第2アーム部32とを有し、支点11の上方又は下方に作用点32pが配置され、力点31pは他のリンクで互いに連結されることなく、外力としての吊り上げ力が作用され、軸11は、支点11と作用点32pとの距離をL2、軸11と内壁面101との水平方向距離をL1としたとき、L1<L2となる位置に設けられている。【選択図】図2
SUSPENDER
吊り具
2016-05-19
Patent
Elektronische Ressource
Japanisch
IPC: | B66C Krane , CRANES |