JPS5855175U

JPS5855175U - joinery closing device

Info

Publication number: JPS5855175U
Application number: JP14876681U
Authority: JP
Inventors: 水流　健一
Original assignee: オイレス工業株式会社
Priority date: 1981-10-08
Filing date: 1981-10-08
Publication date: 1983-04-14

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 the drawing]

′第１図は、本考案の閉鎖装置を室内高所の引違い窓に
取り付けた態様を示す正面図、第２図は第１図の一部断
面平面図、第３図は本考案の閉鎖装置を示す断面正面図
、第４図は本考案の閉鎖装置を示す断面平面図で、ある
。Ａ：枠体、Ｂ：框体、Ｄ＝ワイヤーロープ、１：筒状体
、２：ピストン本体、３：ピストン、６：連通凹溝、７
：貫通孔、１４，１４１：定荷重うずまき状バネ、１計
動滑車、１７：固定滑車、２１：シールリング、２２：
細孔、２３：連通孔、２４：流量調整弁。'Figure 1 is a front view showing a mode in which the closing device of the present invention is attached to a sliding window located high indoors, Figure 2 is a partial cross-sectional plan view of Figure 1, and Figure 3 is the closing device of the present invention. FIG. 4 is a sectional front view showing the device; FIG. 4 is a sectional plan view showing the closure device of the present invention. A: Frame body, B: Frame body, D=Wire rope, 1: Cylindrical body, 2: Piston body, 3: Piston, 6: Communication groove, 7
: Through hole, 14, 141: Constant force spiral spring, 1 instrumentation pulley, 17: Fixed pulley, 21: Seal ring, 22:
Pore, 23: Communication hole, 24: Flow rate adjustment valve.

Claims

[Scope of utility model registration request]

A cylindrical body fixed to the frame or frame of a door or window includes a piston having an annular recess on its outer circumferential surface, a holder rotatably attached to one support part of the piston, and a holder that is rotatably attached to one support part of the piston. A piston body consisting of a movable pulley rotatably attached to the other holding part is slidably arranged, and a through hole communicating with the bottom surface of the recess is formed in the side wall of the annular recess on the holder side. Further, a communicating groove is formed on the outer peripheral surface of the side wall of the annular recess on the movable pulley side, and a seal ring is mounted on the annular recess so as to be movable within the recess. One end of the load spiral spring is twisted several times and the other end of the spring is fixed to a cap that closes one opening of the cylindrical body. A pore that opens to the cylindrical body and a communication hole that communicates with the pore at one end and opens the other end to the outside of the cylindrical body are provided, and a flow rate regulating valve is provided in the pore or the communication hole. A wire rope is wound around the movable pulley, one end of which is fixed to a lid that closes the other opening of the cylindrical body, and the wire rope is rotatably attached to the lid. A fixed pulley is hung around the cylindrical body so as to be exposed to the outside, and the wire rope is attached to a frame of a door or a window or a frame of a door or a window according to the cylindrical body. A closing device for fittings, characterized in that it is fixed to a frame body.