JPS6054832U

JPS6054832U - Hook with built-in alarm device

Info

Publication number: JPS6054832U
Application number: JP14716083U
Authority: JP
Inventors: 高次　貞雄
Original assignee: 藤井電工株式会社
Priority date: 1983-09-22
Filing date: 1983-09-22
Publication date: 1985-04-17
Anticipated expiration: 1998-09-22
Also published as: JPH0633940Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図は正面図、
第２図は底面図、第３図は防護カバーを切欠した正面図
、第４図は防護カバーを切欠した平面図、第５図は正面
図における感知片の作動状態図、第６図は電気回路図、
第７図は別の実施例における電気回路図、第８図は本考
案を組込んだロープの実施例、第９図は本案を組込んだ
他の実施例。１・・・・・・鉤部、２・・・・・・環部、３・・・・
・・本体、４・・・・・・鉤部開閉キャップ、５・・・
・・・安全キャップ、６・・・・・・感知板、７・・・
・・・メインスイッチ、８・・・・・・作動スイッチ、
９・・・・・・鉤部、１０，１１．１３・・・・・・バ
ネ、１２・・・・・・軸、１４・・・・・・電池、１５
・・・・・・ブザー、１　　−６・・・・・・孔、１７
・・・・・・感知片、１８・・・・・・保護ケース。The drawings show an embodiment of the present invention, and FIG. 1 is a front view;
Figure 2 is a bottom view, Figure 3 is a front view with the protective cover cut away, Figure 4 is a top view with the protective cover cut away, Figure 5 is a diagram of the operating state of the sensing piece in the front view, and Figure 6 is the electrical circuit diagram,
FIG. 7 is an electric circuit diagram of another embodiment, FIG. 8 is an embodiment of a rope incorporating the present invention, and FIG. 9 is another embodiment incorporating the present invention. 1... Hook part, 2... Ring part, 3...
...Main body, 4...Hook opening/closing cap, 5...
...Safety cap, 6...Sensing plate, 7...
...Main switch, 8...Operating switch,
9... Hook portion, 10, 11. 13... Spring, 12... Shaft, 14... Battery, 15
...Buzzer, 1 -6 ...hole, 17
...Sensing piece, 18...Protective case.

Claims

[Scope of utility model registration request]

A hook is provided with a hook body 3 having a hook part 1 at the tip and a ring part 2 at the base end, and a hook opening/closing cap 4 which is biased by a spring, and a safety cap 5 which can stop the rotation of the hook. In a hook equipped as a heavy safety device, a sensing plate 6 is provided on the inside of the hook opening/closing cap 4 to operate together with it and rotate independently, and an activation switch 8 is provided on one outside of the hook opening/closing cap 4.
An electronic alarm device 19 consisting of a buzzer 15, a battery 14, etc. is provided, and the alarm device is turned on in conjunction with the rotation of the sensing plate 6.
, a hook with a built-in alarm device that features a structure that turns it off.