JPH0186666U

JPH0186666U -

Info

Publication number: JPH0186666U
Application number: JP18096087U
Authority: JP
Priority date: 1987-11-30
Filing date: 1987-11-30
Publication date: 1989-06-08

Description

[Brief explanation of drawings]

第１図は要部の縦断面図、第２図は正面図、第
３図は要部の斜視図、第４図は他の実施例の一部
を示す縦断面図。１……ドアパネル、２……蝶番、３……ドア枠
、４……錠装置、５……上方ラツチ機構、６……
下方ラツチ機構、７……連動杆、８……操作部、
９……第２の施錠装置、１０……縦框、１１……
取り付け部材、１２……ケース、１３……上ラツ
ク体、１４……下ラツク体、１５，１６……ラツ
ク部、１７……ピニオン、１８，１９……ケース
の側壁、２０……ハンドル、２１……リンク、２
２……第１アーム、２３……第２アーム、２４，
２５……軸着点、２６……引張りばね、２７……
ストツパー、２８……縦框見込み面、２９……ラ
ツチのケース、３０……孔、３１……ラツチ、３
２……押圧ばね、３３……軸支点、３４……フラ
ンジ、３５……クランク、３６……ガイド突起、
３７……ガイド孔、３８……受け、３９……タイ
ト材。 FIG. 1 is a longitudinal sectional view of the main part, FIG. 2 is a front view, FIG. 3 is a perspective view of the main part, and FIG. 4 is a longitudinal sectional view showing a part of another embodiment. DESCRIPTION OF SYMBOLS 1...Door panel, 2...Hinge, 3...Door frame, 4...Lock device, 5...Upper latch mechanism, 6...
Lower latch mechanism, 7... interlocking rod, 8... operating section,
9...Second locking device, 10...Stile, 11...
Mounting member, 12... Case, 13... Upper rack body, 14... Lower rack body, 15, 16... Rack part, 17... Pinion, 18, 19... Side wall of case, 20... Handle, 21 ...link, 2
2...first arm, 23...second arm, 24,
25...Axle attachment point, 26...Tension spring, 27...
Stopper, 28... Stile prospective surface, 29... Latch case, 30... Hole, 31... Latch, 3
2... Pressing spring, 33... Axis fulcrum, 34... Flange, 35... Crank, 36... Guide protrusion,
37...Guide hole, 38...Receiver, 39...Tight material.

補正昭６３．１．１３考案の名称を次のように補正する。考案の名称錠装置実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment January 13, 1983 The name of the invention is amended as follows. Title of the invention: Locking device The scope of the claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】開き戸の戸当たり側で枠の見込み面と対向する
上下位置に、付勢手段により該見込み面に向つて
開き戸から突出している出没自在なラツチを備え
たラツチ機構を取り付け、これらの中間にラツチ
引込み操作用ハンドルを備えた操作部を配し、前
記のハンドルと上下のラツチ機構を連動部材で連
結すると共にこのハンドルを操作前の位置に戻り
勝手とする付勢手段を設けてあることを特徴とし
た錠装置。[Scope of Claim for Utility Model Registration] A latch mechanism that is provided with a retractable latch that protrudes from the hinged door toward the projected surface by biasing means, at a top and bottom position facing the projected surface of the frame on the door stop side of the hinged door. an operating part having a handle for retracting the latch is disposed between these parts, the handle is connected to the upper and lower latch mechanisms by an interlocking member, and the handle is biased to return to its pre-operation position. A locking device characterized by being provided with.

【図面の簡単な説明】第１図は要部の縦断面図、第２図は正面図、第
３図は要部の斜視図、第４図は他の実施例の一部
を示す縦断面図。１……ドア、２……蝶番、３……ドア枠、４…
…錠装置、５……上方ラツチ機構、６……下方ラ
ツチ機構、７……連動杆、８……操作部、９……
第２の施錠装置、１０……縦框、１１……取り付
け部材、１２……ケース、１３……上ラツク体、
１４……下ラツク体、１５，１６……ラツク部、
１７……ピニオン、１８，１９……ケースの側壁
、２０……ラツチ引込み操作用ハンドル、２１…
…リンク、２２……第１アーム、２３……第２ア
ーム、２４，２５……軸着点、２６……引張りば
ね、２７……ストツパー、２８……縦框見込み面
、２９……ラツチのケース、３０……孔、３１…
…ラツチ、３２……押圧ばね、３３……軸支点、
３４……フランジ、３５……ラツチ引込み部材、
３６……ガイド突起、３７……ガイド孔、３８…
…受け、３９……タイト材。[Brief explanation of the drawings] Fig. 1 is a longitudinal cross-sectional view of the main parts, Fig. 2 is a front view, Fig. 3 is a perspective view of the main parts, and Fig. 4 is a longitudinal cross-section showing a part of another embodiment. figure. 1...door, 2...hinge, 3...door frame, 4...
...Lock device, 5...Upper latch mechanism, 6...Lower latch mechanism, 7...Interlocking rod, 8...Operation unit, 9...
Second locking device, 10...Stile, 11...Mounting member, 12...Case, 13...Top rack body,
14...lower rack body, 15,16...rack part,
17... Pinion, 18, 19... Case side wall, 20... Latch retraction operation handle, 21...
... Link, 22 ... First arm, 23 ... Second arm, 24, 25 ... Pivot point, 26 ... Tension spring, 27 ... Stopper, 28 ... Vertical side, 29 ... Latch Case, 30... Hole, 31...
...Latch, 32 ... Pressure spring, 33 ... Axis fulcrum,
34...flange, 35...latch retraction member,
36... Guide protrusion, 37... Guide hole, 38...
...Uke, 39...Tight material.

Claims

[Scope of utility model registration request]

The upper and lower latch mechanisms, which are attached to the open side of the hinged door at a position facing the prospective surface of the frame and which are biased in the protruding direction and have retractable latches, are connected by an interlocking mechanism to the latch operation handle which is attached between these mechanisms. A locking device characterized in that the handle is always biased in a latch engagement direction and is made to return easily by the bias.