JPS62180179U

JPS62180179U -

Info

Publication number: JPS62180179U
Application number: JP6722286U
Authority: JP
Priority date: 1986-05-02
Filing date: 1986-05-02
Publication date: 1987-11-16
Anticipated expiration: 2001-05-02
Also published as: JPH0538223Y2

Description

[Brief explanation of the drawing]

第２図は、本案の第一の実施例による窓滑車３
を示すもので同ａは斜面図、同ｂは要部縦断側面
図、同ｃは平面図である。第１図は該窓滑車を使
用した場合の窓閉鎖状態における窓と枠の縦断面
図、第３図は同上窓の開放状態における要部縦面
図、第４図は窓の開閉状態における窓滑車と枠滑
車およびワイヤの配置を示す平面図である。第５
図は第二の実施例による窓滑車を示すもので、同
ａは側面図、同ｂは平面図である。第６図はその
使用状態を示すもので、窓閉鎖状態における窓と
枠の縦断面図、第７図は同上窓の開放状態におけ
る要部縦断面図である。第８図は第三の実施例に
よる窓滑車の側面図である。１……窓、２……枠、３，３′，３″……窓滑
車、４……枠滑車、５……ワイヤ、１２……案内
部材。 FIG. 2 shows a window pulley 3 according to the first embodiment of the present invention.
Fig. 1A is a slope view, Fig. 3B is a vertical sectional side view of the main part, and Fig. 3C is a plan view. Figure 1 is a vertical sectional view of the window and frame in the window closed state when using the window pulley, Figure 3 is a longitudinal sectional view of the main part of the same window in the open state, and Figure 4 is the window in the open and closed state. It is a top view which shows arrangement|positioning of a pulley, a frame pulley, and a wire. Fifth
The figures show a window pulley according to the second embodiment, in which a is a side view and b is a plan view. FIG. 6 shows the state in which the window is used, and FIG. 7 is a vertical sectional view of the window and frame in the closed state, and FIG. 7 is a longitudinal sectional view of the main part of the same window in the open state. FIG. 8 is a side view of a window pulley according to a third embodiment. 1... Window, 2... Frame, 3, 3', 3''... Window pulley, 4... Frame pulley, 5... Wire, 12... Guide member.

Claims

[Scope of Claim for Utility Model Registration] (1) A window pulley is swingably attached to the open end of a window which is rotatably supported on the frame and is always urged in the opening direction by a bullet. A frame pulley is swingably attached to the end face of the storage part of the frame that stores the open end of the window, and a wire guide member is integrally provided with the window pulley, and both pulleys A wire for opening and closing the window, which is operated from a remote location, is routed through the pulley so that the wire that is pulled out when the window is opened and the wire that is wound up when the window is closed is guided by the wire guide member of the pulley. A window opening/closing device characterized by being provided in. (2) On one side plate of the case of the window pulley,
A window opening/closing device according to claim 1, characterized in that the guide member is constituted by at least two rollers that are independently rotatably supported. (3) On one side plate of the case of the window pulley,
A board is attached, a rocking piece is pivotally supported on the board, a wire guide member is provided on the rocking piece, and the rocking piece is always urged toward the side plate of the pulley by a spring. A window opening/closing device according to claim 1 of the utility model registration claim.