JPH0472179U

JPH0472179U -

Info

Publication number: JPH0472179U
Application number: JP11471690U
Authority: JP
Priority date: 1990-11-02
Filing date: 1990-11-02
Publication date: 1992-06-25
Anticipated expiration: 2005-11-02
Also published as: JP2532053Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す概略正面図、
第２図および第３図は要部の施錠および解錠状態
を示す正面図、第４図は要部の分解斜視図である
。１……戸、４……上鍵、５……下鍵、６……操
作部、７，８……操作杆、９……ベース、１０，
１１……スライダー、１２……枢支部、１３……
操作レバー、１４……ラツチ部材、１６……操作
把手、１７……弾持機構、１８……ラツチ爪。 FIG. 1 is a schematic front view showing an embodiment of the present invention;
FIGS. 2 and 3 are front views showing the main parts in a locked and unlocked state, and FIG. 4 is an exploded perspective view of the main parts. 1...Door, 4...Upper key, 5...Lower key, 6...Operation unit, 7, 8...Operation rod, 9...Base, 10,
11... Slider, 12... Pivotal section, 13...
Operating lever, 14... Latch member, 16... Operating handle, 17... Resilient mechanism, 18... Latch claw.

Claims

[Scope of utility model registration request]

In a door locking device, in which an upper key and a lower key are provided at the upper and lower sides of the door, respectively, and the upper key and the lower key are locked and unlocked through each operating lever by operating an operating section located in the middle of the door. , the operation section includes a base on which the door is attached, an upper slider and a lower slider that are slid up and down with respect to the base and are connected to each operation rod, and are pivotally supported with respect to the base via a pivot part and are connected to the base. It comprises an operating lever connected to each slider across a pivot portion, and a latch member pivotally supported by the base and engaged with the operating lever in a locked and unlocked state. A door locking device comprising a resilient mechanism that resiliently holds the door in the engagement direction and an operating handle that operates in the disengagement direction.