JPS624654U

JPS624654U -

Info

Publication number: JPS624654U
Application number: JP9736585U
Authority: JP
Priority date: 1985-06-25
Filing date: 1985-06-25
Publication date: 1987-01-12

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す側面図、第２
図は同平面図、第３図乃至第５図は夫々作用説明
用の弓形フツク部分の側面図、第６図は従来例を
示す側面図である。１１……荷締機本体、２３……巻取用ワイヤ、
２６……鉤形フツク、２９……鎖、３２……鎖リ
ンク、３３……枢結リンク、３４……係止リンク
、３５……弓形フツク、３７……係合部、４０…
…荷締用ワイヤ、４１……環状部、４２……抜止
用突部。 Figure 1 is a side view showing one embodiment of the present invention;
This figure is a plan view of the same, FIGS. 3 to 5 are side views of the bow-shaped hook portion for explaining the operation, and FIG. 6 is a side view showing a conventional example. 11... Loading machine main body, 23... Winding wire,
26... Hook-shaped hook, 29... Chain, 32... Chain link, 33... Pivotal link, 34... Locking link, 35... Bow-shaped hook, 37... Engaging portion, 40...
...Load tightening wire, 41...Annular part, 42...Protrusion for preventing removal.

Claims

[Scope of utility model registration request]

A winding wire 23 having a hook-shaped hook 26 at its tip is fed out so as to be freely wound on one side of the load tightening machine main body 11, and an annular portion 41 of a load tightening wire 40 is hooked at the tip on the other side. A chain 29 having an arcuate hook 35 is connected to the chain 29, and a pivot link 33 connected to a chain link 32 on the distal side of the chain 29 is inserted into the proximal end of the arcuate hook 35. The free end of the arcuate hook 35 is rotatably connected to the distal end of the chain 29, and the free end of the bow-shaped hook 35 is inserted from the distal end of the chain 29 into the locking link 34 connected to the chain link 32 on the distal end side. An engaging portion 37 is configured to detachably engage with the tip of the locking link 34, and the annular portion 41 is engaged so that the annular portion 41 of the load tightening wire 40 is hooked on the inner surface 35a of the bow-shaped hook 35. In a load tightening machine, the bow-shaped hook 35 is inserted externally from the free end side of the bow-shaped hook 35 removed from the locking link 34.
5, a load securing protrusion 42 is provided on the free end side of the bow-shaped hook 35 such that the inner surface 35a side of the bow-shaped hook 35 has a hook shape to prevent the annular portion 41 of the load securing wire 40 from coming off. Machine.