JPS611569U - door lock - Google Patents

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

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

第１図はこの考案に係る戸先錠の一部切欠正面図、第２
図は，同上の縦断側面図、第３図は施錠時の縦断正面図
、第４図はストッパ装置を上昇させた縦断正面図である
。 Ａ・・・・・・戸枠側金具、Ｂ・・・・・・戸側金具、
１・・曲取付け座板、２・・・・・・突片、３・・・・
・・ピン、４・・・・・・開口、５・・・・・・ボック
ス、−６・・・・・・軸、７・・・・・・揺動板、８・
・・・・・フック部、９・・・・・・重鍾、１０・・・
・・・ストッパ、１１′・・・・・・シリンダ錠、１２
・・・・・・撮み、１３・・・・・・スライダ、１４・
・・・・・長孔、１５・曲・回転体、１６・・・・・・
ピニオン、１７・・・・・・切欠き、１８・・曲突起、
１９・・・・・・ラック、２０・・・・・・ストッパ装
置、２１・・・・・・ピン、２２・・・・・・突部。Figure 1 is a partially cutaway front view of the door lock according to this invention, Figure 2
The figures are a vertical side view of the same as above, FIG. 3 is a vertical front view when the lock is locked, and FIG. 4 is a vertical front view with the stopper device raised. A...Door frame side metal fittings, B...Door side metal fittings,
1...Curved mounting seat plate, 2...Protrusion piece, 3...
...pin, 4...opening, 5...box, -6...shaft, 7...rocking plate, 8...
・・・Hook part, 9... Heavy peg, 10...
...Stopper, 11'...Cylinder lock, 12
...Take, 13...Slider, 14.
...Long hole, 15, curved, rotating body, 16...
Pinion, 17...notch, 18...curved projection,
19...Rack, 20...Stopper device, 21...Pin, 22...Protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 取付け座板と、この取付座板の表面から突出する突片と
、この突片に端を支持させた水平のピンとで構成した戸
枠側金具と、突片が嵌入する開口を有する取付けボック
スと、このボックスに組込むと共に、上記ボックス内の
奥側に位置する末端を水平の軸により回動自在に取付け
た揺動板と、戸の閉鎖にともない戸枠側金具のピンと係
合し、かつ戸の開放にともない上記ピンから外れるよう
に揺動板の先端に設けたフック部と、戸の閉鎖にともな
う衝突力により揺動板の上縁末端部から先端に強制移動
させる転がり重錘と、フック部の先端がピンよりも低い
位置で停止するよう設けたストッパーと、揺動板の先端
縁にピンとの接触により上記揺動板を起る方向に回動さ
せるよう設けた弧状縁部とで構成した戸先錠において、
取付けボックス内に室外から操作するシリンダ錠と、室
内から操作する撮みとによって昇降するスライダを設け
ると共に、このスライダに上記スライダの降下にともな
い揺動板の起立方向の回動を阻止するストツパ装置を設
けたことを特徴とする戸先錠。A door frame side metal fitting consisting of a mounting seat plate, a protruding piece protruding from the surface of the mounting seat plate, a horizontal pin whose end is supported by the protruding piece, and a mounting box having an opening into which the protruding piece is fitted. , is assembled into this box, and when the door is closed, a rocking plate whose end located on the back side of the box is rotatably attached to a horizontal shaft engages with a pin on the metal fitting on the door frame side, and when the door is closed, A hook part provided at the tip of the rocking plate so that it comes off from the pin when the door is opened, a rolling weight that is forcibly moved from the upper end of the rocking plate to the tip by the collision force that occurs when the door is closed, and a hook. Consists of a stopper provided so that the tip of the part stops at a position lower than the pin, and an arcuate edge provided on the tip edge of the swinging plate so that the swinging plate rotates in the rising direction upon contact with the pin. In the door lock,
A slider that is raised and lowered by a cylinder lock that is operated from outside and a cylinder lock that is operated from inside is provided in the mounting box, and a stopper device that prevents the swing plate from rotating in the upright direction as the slider descends. A door lock characterized by being provided with.