INSTALLATION STRUCTURE OF ELASTIC GASKET ATTACHED AND INSTALLED AS SEALING MEMBER TO GLASS-SUPPORTING INSULATION BRACKET IN SLIDING WINDOW HAVING TWO-SIDE SUPPORTING FRAME WINDOW CHASSIS

Abstract

The present invention relates to an installation structure of an elastic gasket attached and installed as a sealing member to a moving window glass supporting insulation bracket in a sliding window having a two-sided supporting frame window chassis, and more specifically, it relates to an installation structure of a sealing member (e.g. an elastic gasket) that is installed to provide a sealing function between a glass supporting insulation bracket that directly supports a glass panel of the moving window from the top or bottom and a window frame provided with a sliding rail, when opening and closing the sliding window having only two-sided supporting frame that support both sides of the glass window constituting the sliding window.

Claims

1. An installation structure of an elastic gasket that is attached and installed as a sealing member between an upper surface of a window frame 1 and a glass supporting insulation bracket 2b installed on an upper or lower portion of a glass panel 2g constituting a moving window 2 in a sliding window system having a two-sided supporting frame window, wherein the installation structure of the elastic gasket comprises: a glass supporting insulation bracket 2b formed and combined with a synthetic material to support the glass panel 2g at the upper or lower portion of the glass panel 2g constituting the moving window 2 and to insulate between an inside and outside of the moving window 2, wherein the glass supporting insulation bracket 2b is provided with a rotating groove 2bh at inner corner between a side surface and a bottom surface; a rotation fastener 2c of an aluminum material inserted and installed in the rotating groove 2bh, wherein the rotation fastener 2c comprises a rotation end portion 2ca that is rotatably fitted into the rotating groove 2bh, and a fitting groove 2cb that is formed on an outer surface extending upward beyond the side surface of the glass supporting insulation bracket 2b; and an elastic gasket 2s2 provided by fitting a plastic sliding cap 2s2c on an outer elastic end 2s2e of the gasket so as to achieve a sliding seal between the side surface of the glass supporting insulation bracket 2b and the upper surface of the window frame 1 during sliding movement of the moving window 2, wherein the elastic gasket 2s2 is formed of a rubber material and is arranged for an upper contact end 2s2b of the gasket to support the front or back surface of the glass panel 2g so that the fixing end 2s2a of the gasket is fitted into the fitting groove 2cb of the rotation fastener 2c, and the outer elastic end 2s2e of the gasket is engaged in such a manner as to cover the upper surface of the sash frame 1 made of aluminum in a downwardly contacting manner.

Description

DESCRIPTION OF DRAWINGS

[0015] FIGS. 1a to 1c are views showing a conventional general sliding window system, showing a sliding window having a window chassis supporting glass at four sides.

[0016] FIGS. 2a to 2c are s views showing sliding windows that improve the general sliding window system shown in FIGS. 1a t 1c, and are two-sided supporting frame windows that support only both sides of the glass windows constituting the sliding windows while openness of the windows is emphasized. Herein, they are views showing an example of a sliding window installation structure in which glass is directly placed on the upper part of the roller without an aluminum window chassis under the sliding window of the supporting frame window type.

[0017] FIG. 3 is an example of a conventional improvement technique for achieving a sliding seal between the side surface of the glass supporting insulation bracket and the upper surface of the window frame during sliding movement of the moving window, by which the fixing end of the gasket is fitted to the side portion of the glass supporting insulation bracket installed on the upper or lower portion of the glass panel, and the outer elastic end of the gasket is engaged in such a manner as to cover the upper surface of the sash frame.

[0018] FIG. 4a and FIG. 4b are views showing a modified example for product implementation of the installation structure of the elastic gasket illustrated in FIG. 3, and are views presented to explain advantages and disadvantages thereof.

[0019] FIGS. 5a to 5c are diagrams showing the components forming a preferred embodiment of the installation structure of the elastic gasket according to the present invention and the steps of assembling and installing them in stages.

[0020] FIG. 6a and FIG. 6b are longitudinal section views (a-a′ section) and cross-sectional views (b-b′ section) of an elastic gasket installation structure according to a preferred embodiment of the present invention installed on a sliding window of a two-sided supporting frame window type shown in FIG. 2a.

MODES OF THE INVENTION

[0021] Hereinafter, embodiments that are easily performed by those skilled in the art will be described in detail with reference to the accompanying drawings. However, the embodiments of the present invention may be achieved in several different forms and are not limited to the embodiments described herein.

[0022] As described above, in the sliding window improved to increase the openness of the windows, according to a preferred embodiment of the present invention as shown in FIGS. 5a to 6b, a newly improved installation structure is provided in the installation structure of an elastic gasket that is attached and installed to the glass supporting insulation bracket 2b supporting the glass panel 2g of the moving window 2 on the upper or lower in the sliding window having a window chassis with a two-sided supporting window frame, as a sealing member between the glass support insulation bracket 2b and the upper surface of the window frame 1.

[0023] The improved installation structure of the new elastic gasket comprises a glass supporting insulation bracket 2b having a special shape and a plastic sliding cap 2s2c fitted to an outer elastic end 2s2e of the existing elastic gasket 2s2. It is made including an elastic gasket 2s2, and a rotating fastener 2c made of an aluminum material that connects between them.

[0024] That is, as shown in FIG. 5a, the installation structure of the elastic gasket according to the present invention comprises:

[0025] a glass supporting insulation bracket 2b formed and combined with a synthetic material to support the glass panel 2g at the upper or lower portion of the glass panel 2g constituting the moving window 2 and to insulate between an inside and outside of the moving window 2, wherein the glass supporting insulation bracket 2b is provided with a rotating groove 2bh at inner corner between a side surface and a bottom surface;

[0026] a rotation fastener 2c of an aluminum material inserted and installed in the rotating groove 2bh, wherein the rotation fastener 2c comprises a rotation end portion 2ca that is rotatably fitted into the rotating groove 2bh, and a fitting groove 2cb that is formed on an outer surface extending upward beyond the side surface of the glass supporting insulation bracket 2b; and

[0027] an elastic gasket 2s2 provided by fitting a plastic sliding cap 2s2c on an outer elastic end 2s2e of the gasket so as to achieve a sliding seal between the side surface of the glass supporting insulation bracket 2b and the upper surface of the window frame 1 during sliding movement of the moving window 2, wherein the elastic gasket 2s2 is formed of a rubber material and is arranged for an upper contact end 2s2b of the gasket to support the front or back surface of the glass panel 2g so that the fixing end 2s2a of the gasket is fitted into the fitting groove 2cb of the rotation fastener 2c, and the outer elastic end 2s2e of the gasket is engaged in such a manner as to cover the upper surface of the window frame 1 made of aluminum in a downwardly contacting manner.

[0028] The components forming the installation structure of the elastic gasket configured in this way could form a moving window provided with the elastic gasket by going through the steps shown in FIGS. 5a to 5c, and as shown in FIGS. 6a to 6b, when a roller is mounted on the lower portion and installed on the window frame 1, the sliding cap 2s2c fitted to the outer elastic end 2s2e of the elastic gasket 2s2 is coupled to the surface of the window frame 1 while maintaining the sealed state in contact with the surface of the moving window, it is possible to smoothly slide in the lateral direction.

[0029] In addition, even if a change occurs in the thickness of the glass panel 2g or deformation occurs in the side portion of the glass supporting insulation bracket 2b due to long-term use, based upon the proper rigidity and shape uniformity of the rotating fastener 2c provided between the glass supporting insulation bracket 2b and the elastic gasket 2s2, the fixing end of the elastic gasket 2s2 can maintain a constant position without being detached from the fitting groove 2cb of the rotating fastener 2c.

[0030] For reference, FIG. 6b is a cross-sectional view showing the left end of the moving window inserted into the window frame when the moving window is closed. Here, there is an aluminum chassis frame (two-sided supporting frame window), so that a structure wherein an elastic gasket 1s2 is installed on the inner surface of the window frame 1, can be achieved.

[0031] In the above, while describing in detail a preferred embodiment of the present invention is applied to window having a pair of glass in which a plurality of glass panels are formed by overlapping each other by bonding with a predetermined interval and a sealing member there between to realize a vacuum in the gap. However, it should be understood that the terms of glass panels are not to be constructed as limiting the scope of the present invention, and various modifications and improvements by those skilled in the art using the basic concept of the present invention defined in the following claims are also within the scope of the present invention.