JPS6080272U

JPS6080272U - door lock

Info

Publication number: JPS6080272U
Application number: JP17245983U
Authority: JP
Inventors: 信夫勝浦
Original assignee: 日幸工業株式会社
Priority date: 1983-11-09
Filing date: 1983-11-09
Publication date: 1985-06-04

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、板ばねを接触子の離脱防止に利用した従来の
係止具の縦断面図である。第２図は、押圧リングを接触
子の離脱防止に利用した従来の係止具の縦断面図である
。第３図は、本考案の実施例を示した一部破断の分解斜
視図である。第４図は、本考案の実施例のカム溝の平面
図である。第５図は、本考案の実施例の第４図のＡ−Ａ
’断面図である。第６図は、本考案の実施例の使用状態
を示した側面図である。第７図は、本考案の実施例の第
６図のＢ−Ｂ’断面図である。５はケース本体、６は取付突片、７は摺動体、　　　　
′８は凹所、９は係合突起、１１は圧縮ばね、１５は弾
性係止片、１６は当て面、１７は扉係止型、１８は押圧
板、２０は転動溝、２１は球体、２２はケース蓋体、２
４はカム溝、２５は係合片、３０は弾性逆止片。第３　図７２４１ｊ　　ｉ３　　　　　　　　　＼ハ・　ハ＼八、＼＼Ｎ　７ノ′FIG. 1 is a longitudinal cross-sectional view of a conventional locking tool that uses a leaf spring to prevent a contact from coming off. FIG. 2 is a longitudinal cross-sectional view of a conventional locking tool that uses a pressure ring to prevent the contact from coming off. FIG. 3 is a partially cutaway exploded perspective view showing an embodiment of the present invention. FIG. 4 is a plan view of a cam groove according to an embodiment of the present invention. FIG. 5 is A-A in FIG. 4 of the embodiment of the present invention.
'This is a cross-sectional view. FIG. 6 is a side view showing the usage state of the embodiment of the present invention. FIG. 7 is a sectional view taken along line BB' in FIG. 6 of the embodiment of the present invention. 5 is the case body, 6 is the mounting protrusion, 7 is the sliding body,
'8 is a recess, 9 is an engaging protrusion, 11 is a compression spring, 15 is an elastic locking piece, 16 is a contact surface, 17 is a door locking type, 18 is a pressing plate, 20 is a rolling groove, and 21 is a sphere. , 22 is a case lid, 2
4 is a cam groove, 25 is an engaging piece, and 30 is an elastic check piece. 3rd Figure 724 1j i3 \Ha・Ha\8、\\N 7ノ'

Claims

[Scope of utility model registration request]

It is equipped with a compression spring that presses a sliding body provided with a retaining portion at its tip forward, and has a cam groove for stopping the sliding body at two positions, a forward position and a backward position, and a contactor that contacts the cam groove. A door locking device equipped with a cam mechanism, characterized in that an elastic check piece is integrally provided on the contact surface of the cam groove where the contactor stops.