JPS6019661U

JPS6019661U - precautionary device

Info

Publication number: JPS6019661U
Application number: JP11291483U
Authority: JP
Inventors: 恒雄福地
Original assignee: 株式会社　ゴ−ル
Priority date: 1983-07-20
Filing date: 1983-07-20
Publication date: 1985-02-09

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 the drawing]

第１図は本案に係る用心装置の要部縦断側面図、第２図
は同上横断正面図である。第３図および第４図は第２図
のＩ−Ｉ線および■−■線に於ける断面図である。第５
図および第６図は係止部材７の係合部７ａと受との関係
を示す側面図。第７図は使用状態を示す正面図。第８図
は使用状態に於て、扉を開けた時を示す図面である。１・・・・・・基板、４・・・・・・アーム、６・・・
・・・揺動片、７・・・・・・係止部材、７ａ・・・・
・・係合部、８・・・・・・操作部、１２・・・・・・
ラッチ片、１７・・・・・・受、Ａ・・・・・・扉、Ｂ
・・・・・・枠。FIG. 1 is a vertical cross-sectional side view of the main part of the safety device according to the present invention, and FIG. 2 is a cross-sectional front view of the same. 3 and 4 are cross-sectional views taken along lines I--I and --- in FIG. 2. Fifth
6 are side views showing the relationship between the engaging portion 7a of the locking member 7 and the receiver. FIG. 7 is a front view showing the state of use. FIG. 8 is a diagram showing the state of use when the door is opened. 1... Board, 4... Arm, 6...
... Rocking piece, 7... Locking member, 7a...
...Engaging part, 8...Operation part, 12...
Latch piece, 17...Receiver, A...Door, B
······frame.

Claims

[Scope of utility model registration request]

(1) One end of the arm is pivoted to a board attached to the door, and a swing piece is pivoted to the other end of the arm, and a locking member having an engaging part at the tip slides on the swing piece. A receiver having a hole into which the retaining portion of the locking member engages is attached to the frame side facing the locking member, and the retaining portion of the locking member is engaged with the hole. 1. A security device, characterized in that the door can be opened within a certain range, and the locking member can be engaged with and detached from the hole in the receiver only when the door is completely closed.

(2) The swing piece pivots a latch piece that has a tapered part and a locking part at its tip, and a locking part is provided on the board side opposite to the tip of the latch piece, so that when the door is closed, characterized in that the latch piece engages with the board to lock the door in the closed state;
The precautionary device according to claim 1 of the utility model registration.