JPH0230486U

JPH0230486U -

Info

Publication number: JPH0230486U
Application number: JP10834888U
Authority: JP
Priority date: 1988-08-17
Filing date: 1988-08-17
Publication date: 1990-02-27
Anticipated expiration: 2003-08-17
Also published as: JPH0536924Y2

Description

[Brief explanation of drawings]

第１図は本考案を適用した折畳み戸の全体正面
図、第２図はその平面図、第３図は第１図―
線一部省略矢視断面図、第４図は第１図―線
部の一部切欠き正面図、第５図は第４図―線
矢視側断面図、第６図は第４図―線矢視断面
図、第７図はハンガーローラの平面図、第８図は
同ハンガーローラの斜視図、第９図および第１０
図は本考案に係る三点締り扉錠の側板を外した状
態の正面図で、第９図は解錠状態、第１０図は施
錠状態が示されている。第１１図はハンドルの正
面図、第１２図は同ハンドルの側断面図、第１３
図は同ハンドルの平面図、第１４図Ａ〜Ｆは折畳
み戸の各種組合せ態様図、第１５図は扉パネルの
縦枠の建付け寸法を調整可能にしたコーナーピー
スの斜視図、第１６図は同コーナーピースを用い
た扉パネルの正面図、第１７図はヒンジの半部を
形成した戸枠の調整式コーナーピースの組立て状
態の正面図である。１…開口部、２…戸枠、２ａ…戸先側縦枠、２
ｂ…戸尻側縦枠、２ｃ…上枠、２ｄ…下枠、３…
折畳み戸、３′…開き戸、３_１，３_２，３_３，３
_４，３_５…扉パネル、３ａ…パネル左縦框、３ｂ
…パネル右縦框、３ｃ…パネル上框、３ｄ…パネ
ル下框、３ｅ…パネル板、４_１，４_２，４_３…ヒ
ンジ、４ａ…雄型半部ヒンジ、４ｂ…雌型半部ヒ
ンジ、５_１…ビード、５_２，５_３…シール材、６
，６′…コーナーピース、７…ヒンジの軸、８…
ハンガーローラ、９，１０…ガイドローラ、１１
…ブラケツト、１２…垂直軸、１３…水平軸、１
４，１５…案内レール、１６…扉錠、１７…ピニ
オン、１８，１９…ラツク板、１８ａ，１９ａ…
ラツク、１８ｂ…孔、１９ｂ…カム溝、２０…ハ
ンドル、２１，２２…ロツド、２１ａ，２２ａ…
ロツドヘツド、２３…錠箱、２３ａ…フロント、
２４…ラツチ、２４ａ…ラツチの軸、２４ｂ…受
動ピン、２５…カム板、２５ａ…突起、２５ｂ…
受動溝、２６…シリンダー錠、２６ａ…爪、２７
…ハンドルの軸、２８…ピン、２９…スプリング
、３０…戸枠の調整式コーナーピース、３０ａ…
突出部、３０ｂ…接続部、３０ｃ…角溝、３０ｄ
…凸条面、３０ｅ…ねじ孔、３１…上枠、３１ａ
…溝、３１ｂ，３２ａ…取付け孔、３２…縦枠、
３３，３４…組立てねじ、３５…下枠。 Figure 1 is an overall front view of a folding door to which the present invention is applied, Figure 2 is its plan view, and Figure 3 is the same as Figure 1.
4 is a partially cutaway front view of the line part shown in FIG. 1, FIG. 7 is a plan view of the hanger roller, FIG. 8 is a perspective view of the hanger roller, and FIGS. 9 and 10.
The figure is a front view of the three-point door lock according to the present invention with the side plate removed, with FIG. 9 showing the unlocked state and FIG. 10 showing the locked state. Figure 11 is a front view of the handle, Figure 12 is a side sectional view of the handle, and Figure 13 is a front view of the handle.
The figure is a plan view of the same handle, Figures 14 A to F are diagrams of various combinations of the folding door, Figure 15 is a perspective view of a corner piece that allows the installation dimensions of the vertical frame of the door panel to be adjusted, and Figure 16. 17 is a front view of a door panel using the same corner piece, and FIG. 17 is a front view of the assembled state of the adjustable corner piece of the door frame forming half of the hinge. 1...Opening, 2...Door frame, 2a...Door edge side vertical frame, 2
b... Door end side vertical frame, 2c... Upper frame, 2d... Lower frame, 3...
Folding door, 3'...Holding door, 3 ₁ , 3 ₂ , 3 ₃ , 3
₄ , 3 ₅ ...Door panel, 3a...Panel left stile, 3b
... Panel right vertical stile, 3c... Panel upper stile, 3d... Panel lower stile, 3e... Panel board, 4 ₁ , 4 ₂ , 4 ₃ ... Hinge, 4a... Male half hinge, 4b... Female half hinge, 5 ₁ ... Bead, 5 ₂ , 5 ₃ ... Seal material, 6
, 6'... Corner piece, 7... Hinge axis, 8...
Hanger roller, 9, 10...Guide roller, 11
...Bracket, 12...Vertical axis, 13...Horizontal axis, 1
4, 15... Guide rail, 16... Door lock, 17... Pinion, 18, 19... Rack plate, 18a, 19a...
Rack, 18b...hole, 19b...cam groove, 20...handle, 21, 22...rod, 21a, 22a...
Rod head, 23...lock box, 23a...front,
24...Latch, 24a...Latch shaft, 24b...Driver pin, 25...Cam plate, 25a...Protrusion, 25b...
Passive groove, 26...Cylinder lock, 26a...Claw, 27
...Handle shaft, 28...Pin, 29...Spring, 30...Adjustable corner piece of door frame, 30a...
Projection portion, 30b... Connection portion, 30c... Square groove, 30d
...Convex strip surface, 30e...Screw hole, 31...Upper frame, 31a
...Groove, 31b, 32a...Mounting hole, 32...Vertical frame,
33, 34... Assembly screws, 35... Lower frame.

Claims

[Scope of utility model registration request]

A three-point door lock locks the door with three points: a pair of upper and lower rods that retract from the upper and lower ends of the door when the handle is operated, and a latch that retracts and retracts from the top of the door. The racks formed at the bases of the rods are engaged with each other, and the ends of the upper and lower rods can be moved in and out of the upper and lower end surfaces of the door by forward and reverse rotation of the pinion, and a cam plate is provided that is linked to the operation of the cylinder lock.
Three points characterized by the fact that when the cylinder lock is locked when the upper and lower rods are at their maximum protrusion, the protrusions formed on the cam plate fit into the holes provided in the rods, thereby allowing final tightening at three points. Lock door lock.