JPS59133236U - safety hook - Google Patents
safety hookInfo
- Publication number
- JPS59133236U JPS59133236U JP2780983U JP2780983U JPS59133236U JP S59133236 U JPS59133236 U JP S59133236U JP 2780983 U JP2780983 U JP 2780983U JP 2780983 U JP2780983 U JP 2780983U JP S59133236 U JPS59133236 U JP S59133236U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- closing
- opening
- hook body
- lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Emergency Lowering Means (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は安全フックの正面図の部分断面図、第２図はそ
の平面図、第３図は本考案のフックの使用状態図。
図中の符号、１は鉤部、２はローブ結合部材、３はフッ
ク本体、４は鉤目、５は開閉キャップ、６は溝状部、７
は連結軸、８は貫通孔、９は固定端子、１１は回転端子
、１４は電極、１５はレバー、２２はスイッチ、２３は
リード線、２５は安全キャップ、２９はローブ、３０は
伸縮調節器、３１は掛合物体、４１は小径鉤部、４２は
大径鉤部、４３は挾持部、４４はバネ、４５は基端部、
Ａは本フック、Ｂは補助フックである。FIG. 1 is a partial sectional view of the front view of the safety hook, FIG. 2 is a plan view thereof, and FIG. 3 is a diagram of the hook of the present invention in use. Codes in the figure: 1 is the hook portion, 2 is the lobe connecting member, 3 is the hook body, 4 is the hook eye, 5 is the opening/closing cap, 6 is the grooved portion, 7
is a connecting shaft, 8 is a through hole, 9 is a fixed terminal, 11 is a rotating terminal, 14 is an electrode, 15 is a lever, 22 is a switch, 23 is a lead wire, 25 is a safety cap, 29 is a lobe, 30 is a telescopic adjuster , 31 is a hooking object, 41 is a small diameter hook portion, 42 is a large diameter hook portion, 43 is a clamping portion, 44 is a spring, 45 is a base end portion,
A is the main hook, and B is the auxiliary hook.
Claims (1)
ク本体３の腹部側に鉤目４を開閉する開閉キャップ５と
背部側に該開閉キャップ５に対向して安全キャップ２５
を設けたフックにおいて、′先端部が鉤目４へ突出して
掛合物を感知する挟持部４３を設け、鉤目４を常に閉鎖
する方向に附勢するバネ３３を設けたレバー１５の基端
部４５をフック本体３に回転自在に枢着４６し、フック
本体３にスイッチ２２を設け、フック本体３の鉤目４に
所定の掛合物体を挿入することによりレバー１５が回動
してスイッチ２２を入切する構造を特徴とする安全フッ
ク。The hook body 3 has a hook portion 1 at the tip and a lobe coupling member 2 at the base end, and has an opening/closing cap 5 for opening and closing the hook 4 on the abdomen side, and a safety cap 25 facing the opening/closing cap 5 on the back side.
In the hook provided with the above, a proximal end of the lever 15 is provided with a clamping part 43 whose tip protrudes toward the hook 4 to sense a hooked object, and a spring 33 that always biases the hook 4 in the direction of closing. 45 is rotatably pivoted 46 to the hook body 3, a switch 22 is provided on the hook body 3, and by inserting a predetermined engaging object into the hook 4 of the hook body 3, the lever 15 is rotated and the switch 22 is activated. A safety hook featuring a structure that opens and closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2780983U JPS59133236U (en) | 1983-02-25 | 1983-02-25 | safety hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2780983U JPS59133236U (en) | 1983-02-25 | 1983-02-25 | safety hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59133236U true JPS59133236U (en) | 1984-09-06 |
| JPH0431080Y2 JPH0431080Y2 (en) | 1992-07-27 |
Family
ID=33307283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2780983U Granted JPS59133236U (en) | 1983-02-25 | 1983-02-25 | safety hook |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59133236U (en) |
-
1983
- 1983-02-25 JP JP2780983U patent/JPS59133236U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431080Y2 (en) | 1992-07-27 |
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