JPS583584U

JPS583584U - folding door

Info

Publication number: JPS583584U
Application number: JP9775781U
Authority: JP
Inventors: 勝渡辺
Original assignee: 松下電工株式会社
Priority date: 1981-06-30
Filing date: 1981-06-30
Publication date: 1983-01-11
Also published as: JPS6214308Y2

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

[Brief explanation of drawings]

第１図は本考案の一実施例を示す部分斜視図、第２図は
同上の部分正面図、第３図は同上に使用するロック受け
の斜視図、第４図ａ、　　ｂは夫々同上のロックビンカ
釦ツク受けより解除された状態と嵌入した状態とを示す
要部断面図、第５図ａ、５ｂは同上の動作説明図であり
、１はパネル、２は二つ折りパネル、３は上レール、４
は下レール、５は蝶着部、６はランナ、７はガイド軸、
８はレール溝、ｐは旧ツクピン、１０はロック受けであ
る。　　　。第４図　　　− − ・　　０ −　　′嬰　　　　−２− ７−５ｔ＼２　　　　　　　゛　　″゛Fig. 1 is a partial perspective view showing an embodiment of the present invention, Fig. 2 is a partial front view of the same as above, Fig. 3 is a perspective view of a lock receiver used in the above, and Figs. 4 a and b are respectively the same as above. 5a and 5b are explanatory diagrams of the same operation as above, 1 is a panel, 2 is a bi-fold panel, 3 is an upper rail, 4
is the lower rail, 5 is the hinge part, 6 is the runner, 7 is the guide shaft,
8 is a rail groove, p is an old pick pin, and 10 is a lock receiver. . Figure 4 − − ・0 − ′嬰 −2− 7−5t ＼2 ゛ ″゛

Claims

[Scope of utility model registration request]

The figure obtained by chopping each two panels in the center.
Pairs of foldable bi-fold panels are arranged on the left and right between the upper and lower rails, and each shoe bi-fold panel is suspended from the upper rail by runners that protrude from the upper ends of the left and right sides opposite to the hinge. The guide shafts that are supported and protrude from the lower ends of the left and right sides on the opposite side from the hinge part are inserted into the rail grooves of the lower rail so that they can move freely, and both panels are folded or opened vertically. It can run freely along both rails, and a lock pin whose tip protrudes into the rail groove of the lower rail is provided at the lower end of the hinged part of each bifold panel. The upper and lower positions are between the position where the bi-fold panel is held open in a straight line between the upper and lower rails and the position where the tip of the rail groove retracts and the bi-fold panel can be folded freely. A lock receptacle in which the tip of the lock pin fits into the lower part of the rail groove at a position that is movable and corresponds to the lock pin when at least one bifold panel is opened in a straight line on one side of the left and right sides between the upper and lower rails. is provided, and the lock receiver is vertically movable between the position where the 40 lock pin is inserted in the rail groove and the two square panels are stopped at this position, and the position where the lock pin is released from insertion. folding door.