The present invention relates to a heat insulation and support structure between a moving window (sliding window) and a fixed window constituting a sliding window system, or between a moving window and another moving window. More particularly, the present invention relates to a window chassis insulating structure and a glass panel supporting (mounting) structure in a center bar portion in which a window chassis of a movable window and a fixed window (or other movable window) overlap each other when a sliding window of a two-side supporting frame window having a two-sided supporting frame for supporting only both sides of a glass window constituting a sliding window system, is closed,
In general, when a sliding window (moving window) and a fixed window of four-side supporting frame window type that support the four sides of the glass window with thick supporting frames as a movable window (sliding window) and a fixed window constituting a sliding window system are used (
However, in recent years, as the openness of windows is emphasized, a two-side supporting frame window type sliding window (refer to
Thanks to this structure, it is possible to achieve a certain level of thermal insulation performance, however, when the sliding window is closed, the force holding the glass (2g) in the overlapping portion (CN) is weak. As a result, there is a problem of exposing structural weakness that excessive deformation occurs in the glass side support insulation bracket 2gb made of synthetic resin in an environment where strong wind acts on the glass.
On the other hand, as an example of a sliding window of another two-side supporting frame window type (refer to
However, before the assembly of the glass 2g is completed, as shown in
As an example of a sliding window (refer to
The present invention is to solve the problems of the prior invention of the applicant of the present application described above. It is a technical problem of the present invention to provide a specially improved structure for the component corresponding to the inner cap 2b2 in the prior art so as to control the deformation of the glass side support insulation bracket 2gb in a window type sliding window with a two-side supporting frame that supports only both sides of the glass window constituting the sliding window, in order to maintain good thermal insulation function and to secure better glass panel fixing function in constituting a narrow window chassis 2b that exists only on both sides of the glass 2g, even if a structure is adopted that the aluminum metal outer cap 2b1, which has relatively excellent fixing support, does not extend to the portion CN where the sliding window overlaps (when closed) in order to improve its thermal insulation performance, among the thin side chassis parts 2b1 and 2b2 provided to support the glass side support insulation bracket 2gb attached to and coupled to the side surface of the glass 2g from the inner and outer surfaces.
In order to solve the above-described technical problem, the present invention provides a window chassis insulating structure and glass panel supporting structure of two-side support frame window chassis at the center bar portions where the two-side support frame window chassis overlap each other when a sliding window closed, in a sliding window system of two-side support frame window type that supports only both sides of the glass windows constituting the sliding window,
wherein a structure is provided in which a roller is directly coupled to a lower glass support insulating bracket (soft material) without an aluminum chassis under the glass panel and slides along the roller guide rail on the window frame,
wherein the window chassis insulating structure and glass panel supporting structure comprises,
glass support insulation brackets attached to a side of each of glass panels;
side chassis portions made of an aluminum material provided to support the glass support insulation brackets from inner and outer surfaces;
protruding edge portions and first fitting slots provided on inner extension support ends extending from the side chassis portions to the center bar portions;
side elastic insulating support assemblies comprising a first plates slidably coupled to the first fitting slots: a second plates disposed to be spaced apart from the first plates in a side direction of the glass panels and provided to support the side surface of the glass support insulation brackets: and heat insulating connectors of elastic material coupled between the first plates and the second; and
rigid support members formed to be additionally fitted in a wedge manner into the first plates of the side elastic insulating support assemblies and, at the same time, into the protruding edge portions of the side chassis portions,
wherein the rigid support members being provided as a reinforced synthetic resin material in a symmetrical direction in which the window chassis overlap each other on the side surfaces of the side elastic insulation support assemblies, respectively, in order to control displacement or deformation width of the side elastic insulating support assemblies so as to increase force holding the glass panels at side.
Herein, the rigid support members preferably comprise;
fitting slots into which extended ends of the second plates of the side elastic insulating support assemblies are fitted and coupled;
step edge portions engaged with the protruding edge portions provided on inner extension support ends extending from the side chassis portions to the center bar portions; and
protruding side support ends between the fitting slots and the stepped edge portions.
Furthermore, protruding fitting ends are provided on opposite surfaces of the first plates and the second plates, respectively, into which both ends of the heat insulating connectors coupled therebetween are fitted, and the protruding fitting ends are formed to abut against and support the protruding side support ends of the rigid support members.
More preferably, the rigid support members further comprise gasket grooves 11c3, 21c3 to which elastic gaskets 12, 22 are coupled as air tightness blocking members in a direction opposite to the other symmetrically overlapping window chassis.
According to the insulating structure and glass panel supporting structure of the window chassis at the center bar portion where the two-side support frame window chassis overlap each other in the sliding window of the present invention, through a heat insulating connector made of an elastic material coupled between the first plate and the second plate constituting the side elastic heat insulating support assembly that is slidably coupled to the inner extension support ends extending from the side chassis portions to the center bar portions, a basic heat insulation function can be obtained. In addition, the force for holding the glass panels from the side may be increased through the rigid support members provided to be simultaneously wedge-coupled to the first plate of the side elastic insulating support assemblies and the protruding edge portions of the side chassis portions.
In the sliding window system employing the structure according to the present invention, while maintaining good thermal insulation performance, at the same time, by increasing the force holding the glass panels from the side, it has a more stable deformation absorption capacity against the displacement or deformation of the glass panel support brackets (glass support insulation brackets made of flexible and soft material) generated by wind pressure. In addition, by allowing the width of displacement or deformation to be controlled within an appropriate range, it also provides the effect of securing more excellent stability by alleviating the risk that may be caused by excessive deformation.
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.
As described above, in the sliding window improved to increase the openness of the windows, the present invention provides new window chassis insulating structure and glass panel supporting structure at the center bar portion where the two-side support frame window chassis having a relatively narrow frame width compared to the four-side support window chassis, overlap each other. According to a preferred embodiment of the present invention illustrated through the drawings shown in the accompanying drawings
According to such a preferred embodiment of the present invention, when the sliding windows 10 and 20 in the sliding window system of the two-side supporting frame window type are closed (the state of the upper figure in
the window chassis insulating structure and glass panel supporting structure comprises, as shown in
glass support insulation brackets 10a, 20a attached to a side of each of glass panels 10g, 20g;
side chassis portions 11a, 21a made of an aluminum material provided to support the glass support insulation brackets 10a, 20a from inner and outer surfaces;
protruding edge portions 11ae, 21ae and first fitting slots 11a1s, 21a1s provided on inner extension support ends 11a1, 21a1 extending from the side chassis portions 11a, 21a to the center bar portions;
side elastic insulating support assemblies 11b, 21b comprising a first plates 11b1, 21b1 slidably coupled to the first fitting slots 11a1s, 21a1s: a second plates 11b2, 21b2 disposed to be spaced apart from the first plates 11b1, 21b1 in a side direction of the glass panels and provided to support the side surface of the glass support insulation brackets 10a, 20a: and heat insulating connectors 11b3, 21b3 of elastic material coupled between the first plates 11b1, 21b1 and the second plates 11b2, 21b2; and
rigid support members 11c, 21c formed to be additionally fitted in a wedge manner into the first plates 11b1, 21b1 of the side elastic insulating support assemblies 11b, 21b and, at the same time, into the protruding edge portions 11ae, 21ae of the side chassis portions 11a, 21a,
wherein the rigid support members 11c, 21c being provided as a reinforced synthetic resin material in a symmetrical direction in which the window chassis 11, 21 overlap each other on the side surfaces of the side elastic insulation support assemblies 11b, 21b, respectively, in order to control displacement or deformation width of the side elastic insulating support assemblies 11b, 21b so as to increase force holding the glass panels 10g, 20g at side while maintaining the thermal insulation performance.
Herein, the rigid support members 11c, 21c preferably comprise; fitting slots 11c1s, 21c1s into which extended ends 11b2a, 21b2a of the second plates 11b2, 21b2 of the side elastic insulating support assemblies 11b, 21b are fitted and coupled; step edge portions 11c1e, 21c1e engaged with the protruding edge portions 11ae, 21ae provided on inner extension support ends 11a1, 21a1 extending from the side chassis portions 11a, 21a to the center bar portions; and protruding side support ends 11c1, 21c1 between the fitting slots 11c1s, 21c1s and the stepped edge portions 11c1e, 21c1e.
On the other hand, as shown in
In addition, protruding fitting ends are provided on opposite surfaces of the first plates 11b1, 21b1 and the second plates 11b2, 21b2, respectively, into which both ends of the heat insulating connectors 11b3, 21b3 coupled therebetween are fitted, and the protruding fitting ends (both sides rolling pressing process may be performed for a strong bond) are formed to abut against and support the protruding side support ends 11c1, 21c1 of the rigid support members 11c, 21c.
Preferably, the rigid support members 11c, 21c further comprise gasket grooves 11c3, 21c3 to which elastic gaskets 12, 22 are coupled as air tightness blocking members in a direction opposite to the other symmetrically overlapping window chassis.
And the elastic gaskets 12, 22 serving as air tightness blocking members comprises fixed ends fitted into the gasket grooves 11c3, 21c3 and fixed to the sliding window; and elastically deformable ends elastically deformed outwardly in contact with the rigid support members of the other opposing window chassis.
On the other hand, the insulating and glass panel supporting structure of the window chassis 11 and 21 at the center bar portions ([Part-C]) where the two-side support frame window chassis 11 and 21 configured as described above overlap each other, is completed through the assembly steps shown in the drawings of
Firstly, as shown in
After that, as shown in
Here, the second fitting slots 11c1s, 21c1s of the rigid supports 11c, 21c are plugged in and joined to the extension ends 11b2a, 21b2a of the second plates 11b2, 21b2 of the side elastic insulation support assemblies 11b, 21b, simultaneously the stepped edge portions 11c1e, 21c1e are engaged with the protruding edge portions 11ae, 21ae provided on the inner extension support ends 11a1, 21a1 extending from the side chassis portions 11a, 21a to the center bar portions, and the protruding side support ends 11c1, 21c1 are inserted into the space between the second fitting slots 11c1s, 21c1s and the stepped edge portions 11c1e, 21c1e, thereby in a state in which the stepped edge portions 11c1e, 21c1e and the protruding edge portions 11ae, 21ae are pressed in a wedge manner by corner engagement, rotation or deformation of the rigid support members 11c, 21c in the direction indicated by arrows as shown at the top of the
In addition, the first plates 11b1, 21b1 and the second plates 11b2, 21b2 of the elastic insulating support assemblies 11b, 21b are made of an aluminum material so as to have a predetermined rigidity and elasticity necessary for a function as a glass panel supporting. It is also made possible to prevent heat loss (blocking heat flow) by the insulating connectors 11b3, 21b3 made of an elastic material that interconnects them in the middle.
As shown in
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 10g, 20g 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.
Filing Document | Filing Date | Country | Kind |
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PCT/KR2019/009551 | 7/31/2019 | WO |