JPS62133867U

JPS62133867U -

Info

Publication number: JPS62133867U
Application number: JP2145586U
Authority: JP
Priority date: 1986-02-19
Filing date: 1986-02-19
Publication date: 1987-08-24

Description

[Brief explanation of drawings]

第１図は本考案の開閉装置を備えた窓の正面図
、第２図は開き状態の開閉装置の平面図、第３図
は閉じ状態における開閉装置の上部の縦断面図、
第４図は開き状態における開閉装置の上部の縦断
面図である。１０…窓枠、１５…開口、２０…窓本体、２５
…ヒンジ（支持機構）、２６…エアスプリング（
付勢機構）、３０…ロープ（条体）、３１…窓枠
側滑車、３２…窓本体側滑車、３３，３５…支持
部材、３７…ローラ、４５…巻き取り機。 Fig. 1 is a front view of a window equipped with the opening/closing device of the present invention, Fig. 2 is a plan view of the opening/closing device in the open state, and Fig. 3 is a longitudinal sectional view of the upper part of the opening/closing device in the closed state.
FIG. 4 is a vertical sectional view of the upper part of the switchgear in the open state. 10... Window frame, 15... Opening, 20... Window body, 25
...Hinge (support mechanism), 26...Air spring (
(biasing mechanism), 30...rope (stripe body), 31...window frame side pulley, 32...window body side pulley, 33, 35...support member, 37...roller, 45...winder.

Claims

[Scope of utility model registration request]

The lower part of the window body is rotatably supported relative to the lower part of the window frame, and the biasing mechanism always biases the window body in the direction of opening. A window opening/closing device in which the window body is rotated and closed by pulling and winding a strip that is stretched between a plurality of pulleys on the window body side provided at the top of the body using a winding machine. In the device, a support member is supported at the top of the window frame so as to be able to swing up and down, the above-mentioned window frame side pulley is rotatably supported by this support member, and a support member is supported at the top of the window main body so that it can swing up and down. The window body side pulley is rotatably supported by the support member, and a strip body is provided on the upper part of the window body and is stretched between the window frame side pulley and the window body side pulley. A window opening/closing device characterized in that a roller that guides the window is rotatably supported.