JPH0389858U

JPH0389858U -

Info

Publication number: JPH0389858U
Application number: JP14931389U
Authority: JP
Priority date: 1989-12-27
Filing date: 1989-12-27
Publication date: 1991-09-12
Anticipated expiration: 2004-12-27
Also published as: JPH083625Y2

Description

[Brief explanation of drawings]

第１図〜第６図は本考案の実施例を示し、第１
図はカバーを除去した扉用錠の正面図、第２図は
第１図の要部破断側面図、第３図は第１図のＸ−
Ｘ断面図、第４図は開扉操作時の扉用錠の平面図
、第５図はデツドボルトの斜視図、第６図はキー
レバー及びストツパプレートとその周辺の斜視図
である。１……錠ケース、６……把手、６ａ……手掛け
部、６ｃ……突起部、６ｄ……側壁、８……ばね
、１０……ベースブラケツト、１３……ガイドプ
レート、１５……デツドボルト、１６……デツド
プレート、１７ｂ……傾斜面、１８……タング、
２０……ばね、２１……ガイド、２７……ストツ
パプレート、２７ａ，２７ｂ，２７ｃ……腕、２
８……突起、２９……係止片、３１……シリンダ
錠、３３……キーレバー、３４，３５……押動部
、３６，３７……係合溝、３８……係止片、４０
……突起部、Ｄ…扉、Ｅ……框。 Figures 1 to 6 show embodiments of the present invention;
The figure is a front view of the door lock with the cover removed, Figure 2 is a cutaway side view of the main part of Figure 1, and Figure 3 is the X-X line in Figure 1.
4 is a plan view of the door lock when opening the door, FIG. 5 is a perspective view of the dead bolt, and FIG. 6 is a perspective view of the key lever, stopper plate, and their surroundings. DESCRIPTION OF SYMBOLS 1...Lock case, 6...Handle, 6a...Handle portion, 6c...Protrusion, 6d...Side wall, 8...Spring, 10...Base bracket, 13...Guide plate, 15...Dead bolt, 16...dead plate, 17b...slanted surface, 18...tongue,
20...Spring, 21...Guide, 27...Stopper plate, 27a, 27b, 27c...Arm, 2
8... Protrusion, 29... Locking piece, 31... Cylinder lock, 33... Key lever, 34, 35... Pushing part, 36, 37... Engagement groove, 38... Locking piece, 40
...protrusion, D...door, E...stile.

Claims

[Scope of utility model registration request]

A lock case provided at the end of the door, a handle pivotally attached to the lock case and operable from the door surface, and a handle having an inclined surface at the tip and biased in a direction protruding from the end of the door to prevent the stile from closing when the door is closed. A dead bolt that fits into a receiving hole on the side and retracts into the door by rotation of the handle, a tongue that is pivotally attached to the dead bolt and has a hook-shaped hook-shaped hook at its tip, and the lock case. a guide that is fixed to the rotor of the cylinder lock provided in the lock case, and a guide that guides the locking part of the tongue protruding together with the dead bolt in a direction to lock it in the receiving hole; and a guide that is fixed to the rotor of the cylinder lock provided in the lock case, and two pushing parts. and a stopper which is rotatably provided on the lock case, one end of which rotates when pushed by the pushing part, and the other end of which approaches and separates from a position that prevents rotation of the handle. A door lock characterized by being provided with a plate.