JPS6165173U

JPS6165173U -

Info

Publication number: JPS6165173U
Application number: JP15108484U
Authority: JP
Priority date: 1984-10-05
Filing date: 1984-10-05
Publication date: 1986-05-02
Also published as: JPH0332697Y2

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は本考案に係る両開き扉を示す
正面図、平面図、第３図、第４図、第５図、第６
図、第７図は同様の扉の部分断面詳細図、左側の
正面部分詳細図、側面部分詳細図、右側の正面部
分詳細図、平面部分詳細図、第８図、第９図はロ
ツクケースの側面図、平面図、第１０図、第１１
図、第１２図はラツチ部分を示す側面図、部分断
面図、正面図である。１…扉、２…上部連結棒、３…下部連結棒、４
…上部ラツチ、５…下部ラツチ、６…ロツクケー
ス、７…揺動アーム、８…内部横棒、９…下部用
スプリング、１０…下部ラツチ用ラツク、１１…
上部用スプリング、１２…上部ラツチ用ラツク、
１３…歯車、１４…ストツパ、１５…トリガー、
１６…トリガー受け、１７…シリンダ錠、１８…
カム、２０…ピン、２１…ねじりコイルばね、２
２…ピン、２３…ねじりコイルばね、２４…ピン
、２５…係止ピン、２６…外部横棒。 Figures 1 and 2 are a front view, a top view, and Figures 3, 4, 5, and 6 showing a double door according to the present invention.
Figure 7 is a detailed partial cross-sectional view of a similar door, the left side is a detailed front view, the side view is detailed, the right side is a front detail view, a detailed plan view, and Figures 8 and 9 are side views of the lock case. Figure, plan view, Figure 10, Figure 11
12 are a side view, a partial sectional view, and a front view showing the latch portion. 1...Door, 2...Upper connecting rod, 3...Lower connecting rod, 4
... Upper latch, 5... Lower latch, 6... Lock case, 7... Swing arm, 8... Internal horizontal bar, 9... Spring for lower part, 10... Rack for lower latch, 11...
Spring for upper part, 12... Rack for upper latch,
13...Gear, 14...Stopper, 15...Trigger,
16...Trigger receiver, 17...Cylinder lock, 18...
Cam, 20... Pin, 21... Torsion coil spring, 2
2... Pin, 23... Torsion coil spring, 24... Pin, 25... Locking pin, 26... External horizontal bar.

Claims

【実用新案登録請求の範囲】扉の横方向一端側に設けられ上部連結棒および
下部連結棒を介して上部ラツチおよび下部ラツチ
が接続されたロツクケースと、扉内側に横設され
るとともに前記ロツクケースに揺動アームを介し
て接続され押圧することによつて前記上部ラツチ
および下部ラツチを解錠させる横棒とを備えた非
常脱出用扉であつて、前記ロツクケース内には、前記下部連結棒に接
続され下部用スプリングにより下方向に付勢され
るとともに前記横棒の揺動アームにより上昇し得
る下部ラツチ用ラツクと、前記上部連結棒に接続され上部用スプリングに
より上方に付勢された上部ラツチ用ラツクと、前記下部ラツチ用ラツクと上部ラツチ用ラツク
とに噛合し一方のラツクの直進運動を他方のラツ
クの反対方向の直進運動に変換する歯車と、前記上部ラツチ用ラツクに設けられ前記上部ラ
ツチおよび下部ラツチの解錠状態を保持し得るス
トツパと、解錠状態の前記上部ラツチおよび下部ラツチを
施錠状態に戻し得るトリガーと、シリンダ錠により操作され前記歯車を固定し得
るカムとを備えていることを特徴とする非常脱出
用扉。[Claims for Utility Model Registration] A lock case provided at one lateral end of the door to which an upper latch and a lower latch are connected via an upper connecting rod and a lower connecting rod, and a lock case installed horizontally inside the door and connected to the lock case. An emergency escape door comprising a horizontal bar connected via a swinging arm and capable of unlocking the upper latch and the lower latch by pressing, the door having a horizontal bar connected to the lower connecting rod in the lock case. a lower latch rack which is biased downwardly by a lower spring and which can be raised by a swing arm of the cross bar; and an upper latch which is connected to the upper connecting rod and biased upwardly by an upper spring. a gear that meshes with the lower latch rack and the upper latch rack and converts the linear movement of one rack into the opposite linear movement of the other rack; and a stopper capable of holding the lower latch in an unlocked state; a trigger capable of returning the upper and lower latches from the unlocked state to the locked state; and a cam operated by a cylinder lock and capable of fixing the gear. An emergency escape door characterized by: