JPH0249468U

JPH0249468U -

Info

Publication number: JPH0249468U
Application number: JP12832988U
Authority: JP
Priority date: 1988-09-29
Filing date: 1988-09-29
Publication date: 1990-04-05
Anticipated expiration: 2003-09-29
Also published as: JPH0539170Y2

Description

[Brief explanation of drawings]

図はいずれもこの考案の実施例を示す。第１図
は解錠状態の縦断面図、第２図は連係操作機構を
示す要部切欠き側面図、第３図は第２図の―
線断面図、第４図は全体の縦断面図、第５図は第
４図の正面図、第６図は第５図の右側面図、第７
図は第５図の左側面図、第８図は第５図の平面図
、第９図は第１図の電装部品収納室内近辺を側面
から見た側面図、第１０図は操作杆の作動状態を
示す第１図の要部縦断面図、第１１図は外ラツチ
ハブ近辺の縦断面図、第１２図は反転ラツチの一
例を示す平面図、第１３図は全体の概略分解斜視
図、第１４図は仮施錠状態の縦断面図、第１５図
は本施錠状態の縦断面図、第１６図は第１５図の
連係操作機構を示す要部切欠き側面図、第１７図
は全体の縦断面図である。イ……扉、ロ……内締錠部、ハ……外締錠部、
Ａ……内本体、Ｂ……内台座、Ｃ……外本体、Ｄ
……外台座、１……中板、４，５……把手、６，
７……操作杆、１０……ラツチ機構、１１……ラ
ツチ、１１ｂ，１１ｃ……係合受部、１２……ラ
ツチテコ、１２ａ……係合部、１２ｂ……係止部
、１３，１６……ラツチハブ、１３ａ，１３ｂ…
…係合受部、２０……本施錠機構、２１……ロツ
キングピース、２２……デツドロツクピース、３
０……連係操作機構、３１，３２……スライダー
、３５，３６……操作ピン、４０……電装部品用
収納室、４３……ソレノイド、４７，４８，４９
……カム、５１……デツドハブ、５２……摺動部
材、５３……サムターン、５４……シリンダー、
８０……トリガー機構、８１……トリガー、８４
……トリガースライダー、８５……トリガーテコ
。 Each figure shows an embodiment of this invention. Figure 1 is a longitudinal sectional view in the unlocked state, Figure 2 is a cutaway side view of the main parts showing the linked operation mechanism, and Figure 3 is the same as in Figure 2.
Line sectional view, Figure 4 is a longitudinal sectional view of the whole, Figure 5 is a front view of Figure 4, Figure 6 is a right side view of Figure 5, Figure 7 is
The figure is a left side view of Fig. 5, Fig. 8 is a plan view of Fig. 5, Fig. 9 is a side view of the vicinity of the electrical component storage chamber of Fig. 1 seen from the side, and Fig. 10 is the operation of the operating lever. FIG. 1 is a vertical cross-sectional view of the main part of FIG. 1 showing the state, FIG. 11 is a vertical cross-sectional view of the vicinity of the outer latch hub, FIG. 12 is a plan view showing an example of the reversing latch, FIG. Figure 14 is a vertical cross-sectional view in the temporarily locked state, Figure 15 is a vertical cross-sectional view in the fully locked state, Figure 16 is a cutaway side view of the main parts showing the linked operation mechanism in Figure 15, and Figure 17 is the overall vertical cross-section. It is a front view. A...Door, B...Inner locking part, C...Outer locking part,
A...Inner body, B...Inner pedestal, C...Outer body, D
... Outer pedestal, 1 ... Middle plate, 4, 5 ... Handle, 6,
7... Operating rod, 10... Latch mechanism, 11... Latch, 11b, 11c... Engagement receiving portion, 12... Latch lever, 12a... Engaging portion, 12b... Locking portion, 13, 16... ...Latch hub, 13a, 13b...
...Engagement receiving portion, 20...Main locking mechanism, 21...Locking piece, 22...Dead locking piece, 3
0... Linkage operation mechanism, 31, 32... Slider, 35, 36... Operation pin, 40... Storage chamber for electrical components, 43... Solenoid, 47, 48, 49
...Cam, 51 ... Dedicated hub, 52 ... Sliding member, 53 ... Thumb turn, 54 ... Cylinder,
80...Trigger mechanism, 81...Trigger, 84
...Trigger slider, 85...Trigger lever.

Claims

[Scope of claims for utility model registration] (1) Reversible latch 11 and latch 11
A latch lever 12 that engages the engaging portion 12a in the engaging receiving portion 11c of the latch 11 to prevent the latch 11 from being reversed at all times.
and a latch hub 1 that operates the latch lever 12.
a latch mechanism 10 having a latch mechanism 10 having a push or pull operation of the handles 4 and 5; the latch hub 13 is rotated in a direction to release the engagement portion 12a of the latch lever 12 from the engagement receiving portion 11c of the latch 11; Push or pull type handles 4, 5 having operation rods 6, 7 for actuation; a locking piece 21 that together prevents the latch 11 from retracting; and the latch lever 1.
This locking mechanism 20 has a deadlock piece 22 that engages the locking portion 12b of the latch lever 12 and engages the locking portion 12a of the latch lever 12 with the locking portion 11c of the latch 11; The dead hub 51 operates the slider 31 or 32 of the link operation mechanism 30 by operating the link operation mechanism 30;
A door lock characterized by comprising: a solenoid 43 capable of releasing engagement with the main locking state and releasing the fully locked state; (2) The inner lock part B of the door lock is the inner body A and the inner body A.
The outer lock part C is fitted with the inner pedestal B, and the outer lock part C is fitted with the outer body C.
and an outer pedestal D into which the outer body C is fitted;
Pair of sliders 31, 32, locking piece 2
1, latch 11, latch hub 13, latch lever 1
2. The deadlock piece 22 is installed inside, and the pair of sliders 31 and 32 are arranged symmetrically so that they can be rotated forward and backward, and a handle 4 connected to the operating rod 6 is provided on the outside; A storage chamber 40 for electrical components is formed in the upper part, and a solenoid 43 is installed in the storage chamber 40 for electrical components.
inside, and the plunger 4 of this solenoid 43
A solenoid cam 47 is connected to 3a, and the solenoid cam 47 is operated to move the slider 31 or 32 downward when the lock is fully locked, and operating parts such as a dead hub 51 and a thumb turn 53 are provided at the lower part; has a handle 5 and its operating rod 7, and the outer pedestal D has a cylinder 54 inside; the inner body A and the outer body C are each reversible in a state in which parts are attached. Door locks listed in ). (3) A pair of trigger sliders 84, 84 are provided in the inner body A in parallel with the sliders 31, 32, and the trigger sliders 84, 84 are moved upward by the elastic force of the trigger spring 83 via the trigger lever 85. The door lock according to claim 1 or 2, wherein the trigger 81 is made to protrude freely at normal times by the elastic force of the trigger spring 83.