JPH049887U

JPH049887U -

Info

Publication number: JPH049887U
Application number: JP5135590U
Authority: JP
Priority date: 1990-05-16
Filing date: 1990-05-16
Publication date: 1992-01-28
Anticipated expiration: 2004-05-11
Also published as: JPH0617822Y2

Description

[Brief explanation of the drawing]

第１図は、本考案による開閉手段を装備したフ
ツクの一実施例の側面図、第２図は、本考案の他
の実施例の側面図、第３図は、本考案の更に他の
実施例の側面図である。符号の説明、１……フツク本体、２……開閉把
持手段、３……シヤツクル、１１……閉鎖部、１
２……開口部、１３……スロツト、１４……目穴
、１５……牽引力作用点、１６……付加作用点、
１７，１８……脚部の両端部、２１……ネジ棒、
２２……回動開閉部材、２３……楔部材、２４…
…カム手段。 FIG. 1 is a side view of one embodiment of a hook equipped with an opening/closing means according to the present invention, FIG. 2 is a side view of another embodiment of the present invention, and FIG. FIG. 3 is a side view of an example. Explanation of symbols, 1...Hook body, 2...Opening/closing gripping means, 3...Shackle, 11...Closing part, 1
2... Opening, 13... Slot, 14... Eye hole, 15... Traction force application point, 16... Additional action point,
17, 18... Both ends of the leg, 21... Threaded rod,
22... Rotating opening/closing member, 23... Wedge member, 24...
...cam means.

Claims

[Claims for Utility Model Registration] (1) A hook equipped with an opening/closing grasping means characterized by the following features: a. A closing part is formed by joining corresponding ends of a pair of legs arranged apart from each other; , the opposite ends of those legs open to form an opening;
a generally U-shaped hook body defining an elongated slot for receiving an article from said opening towards said closure; b opening and closing gripping means disposed proximate said opening; c The hook body is coupled to a traction means in a region close to the opening of one leg of the hook body; d; Formed by at least one threaded rod screwed into a threaded hole extending from one side to the other. (2) In the hook equipped with the opening/closing gripping means according to claim 1, a. One threaded rod is screwed into a threaded hole provided so as to extend toward the other end, and the other leg is pivotally connected to the tip of the slot to be connected between a closed position on the inside of the slot and an open position on the outside. It consists of a rotatable rotary opening/closing member, b. A wedge member is provided at the tip of the threaded rod to push the side surface of the rotary opening/closing member in the closed position toward the bottom of the slot. A hook equipped with an opening/closing grip. (3) A hook equipped with an opening/closing gripping means characterized by: a. A closure formed by joining corresponding ends of a pair of legs spaced apart from each other, the opposite sides of the legs; the end is open to form an opening;
a generally U-shaped hook body defining an elongated slot for receiving an article from said opening towards said closure; b opening and closing gripping means disposed proximate said opening; c The hook body has a shackle connected to the traction means pivotally mounted in a region close to the opening of one leg of the hook body, and d the opening/closing grip means is formed integrally with the shackle. cam means having an eccentric cam surface opposite to the end connected to the traction means of the shaft with respect to its pivot point, and pivotably mounted on the distal end of the other leg in a closed position inside said slot; e the shaft and the eccentric cam means extending from the shaft form an obtuse angle that opens toward the slot side, and the cam surface The opening/closing grip means is equipped with an opening/closing gripping means characterized in that the surface protruding from the opening 12 is eccentric so that the radius from the pivot point gradually increases from the part close to the opening 12 to the part close to the closing part 11. Hutsuku.