JPS5998064U

JPS5998064U - Door lock locking/unlocking device

Info

Publication number: JPS5998064U
Application number: JP19304082U
Authority: JP
Inventors: 川田　巌
Original assignee: 美和ロツク工業株式会社
Priority date: 1982-12-22
Filing date: 1982-12-22
Publication date: 1984-07-03
Also published as: JPH0236854Y2

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１Ｎ：本考案施解錠機構の正面図、第２図：第１図ｎ
＝ｎ矢視図、第３図：支軸１０の室内外側部材１０−１
．１０−２の斜視図、第４図：外側サムターン１２内側
サムターン１１の斜視図。１・・・・・・錠ケース、２・・・・・・、上方プツト
ボルト、３・・・・・・下方プツトボルト、４・・・・
・・上方作動アーム、５・・・・・・下方作動アーム、
６・・・・・・上方作動片、７・・・・・・下方作動片
、８・・・・・・上方駆動板、９・・・・・・下方駆動
板、１０・・・・・・駆動板８，９の支軸、１０−０・
・・・・・室内側部材、１０−２・・・・・・室外側部
材、１０−３・・・・・・部材１０−１の角穴、１０−
、・・・・・・部材１０−２　　　。の角穴、１１・・・・・・内側サムターン、１１−□・
・・・・・　２−円形孔、１１−２・・・・・・連結棒
、１２・・・・・・外側サムターン、１２〜亡・・・・
連結棒、１３・・・・・・先端部材、１４・・・・・・
室内側台座、１５・・・・・・上方シリンダー、１６・
・・・・・下方シリンダー、■・・・・・・ボルト。1N: Front view of the locking/unlocking mechanism of the present invention, Figure 2: Figure 1n
=N arrow view, Figure 3: Indoor and outer member 10-1 of support shaft 10
．． 10-2, FIG. 4: A perspective view of the outer thumbturn 12 and the inner thumbturn 11. 1...Lock case, 2...Upper put bolt, 3...Lower put bolt, 4...
... Upper working arm, 5... Lower working arm,
6... Upper operating piece, 7... Lower operating piece, 8... Upper driving plate, 9... Lower driving plate, 10...・Support shaft of drive plates 8, 9, 10-0・
...Indoor side member, 10-2...Outdoor side member, 10-3...Square hole of member 10-1, 10-
,... Member 10-2. Square hole, 11...Inner thumb turn, 11-□・
...2-circular hole, 11-2...connecting rod, 12...outer thumb turn, 12-death...
Connecting rod, 13...Tip member, 14...
Indoor pedestal, 15... Upper cylinder, 16.
...Lower cylinder, ■...Bolt.

Claims

[Scope of Claim for Utility Model Registration] In a door lock in which upper and lower dead bolts 2.3 are provided in the lock case 1, each of the upper and lower dead bolts 2.3
The vertical operating arm 4.5 moves forward and backward by rotation.
The upper and lower operating pieces 6 and 7 are connected to each other so as to rotate integrally, and the upper operating piece 6 is actuated by an upper drive plate 8, and the lower actuator 7 is actuated by a lower drive plate 9 to separately rotate the upper and lower bolts. The shaft 10 of the vertical drive plate 8.9 is made up of indoor and outdoor members 10-1, 10-2 with square holes 10-3, 10-4, and a blade chamber. The inner thumb turn 11 rotatably held by the inner base seat 14 is inserted into the shaft chamber inner member 10-1, and has a circular hole 11-1 in the center.
1 is perforated, outer thumbta, 2nd 12 is circular hole 11
-1, and the tip member 1 is attached to the shaft indoor side member 10-2.
3 is inserted: Further, the upper and lower cylinders 15.16 are respectively linked to the upper and lower operating arms 4.5, and the upper and lower put bolts 2 and 3 are rotated separately from the outdoor side, and the inner and outer thumb turns 11 and 12 are simultaneously rotated from the indoor side. A locking/unlocking device for a door lock, which locks/unlocks the door by: