INSULATING AND GLASS PANEL SUPPORTING STRUCTURE OF WINDOW FRAME SASH IN CENTER BAR PORTION AT WHICH TWO-SIDE SUPPORTING FRAME WINDOW SASHES OF SLIDING WINDOW OVERLAP

Abstract

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 including technical improvements 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.

Claims

1-7. (canceled)

8. A structure of auxiliary locking device of a hinged door, characterized in that as an opening and closing device for a hinged door 1, the driving plate 110: 110[1], 110[2] upwardly and downwardly moved by a switching device 100 constituting the auxiliary locking device of a hinged door, is respectively disposed in the upper section and in the lower section of the area in which the first locking tool 1h, 1s, 1sa and the second locking tool 1ph, 1p, 1pv are installed, which are provided as the main locking device for security between the rotating opening side of the hinged door 1 and the door frame 1a side, and sliding pockets 110a at the upper and lower portions are installed separately in the longitudinal direction on the side of the door frame 1a in order to accommodate the driving plates, respectively, a connecting plate 210 is provided as a connecting means installed so as to reciprocate between the upper and lower sliding pockets 110a and interconnect the upper and lower drive plates 110[1], 110[2] that are separately installed up and down, wherein the connecting plate 210 comprising an upper connecting plate 211 connected to the lower end of the upper driving plate 110[1], and a lower connecting plate 212 connected to the upper end of the lower driving plate 110[2] and connected so that the upper connecting plate 211 is not separated in the longitudinal direction but can be separated only in the front-rear direction, a base plate 220 is provided, wherein the base plate 220 being installed between the upper and lower sliding pockets 110a separated and separated to each other to support the bottom surface of the connecting plate 210 and to guide the vertical movement of the connecting plate 210, and a cover plate 230 is provided on an upper surface of the base plate 220 to be spaced apart from each other by a height exceeding the thickness of the connecting plate 210 in order to form an operating space allowing the connecting plate 210 to move in the longitudinal direction, wherein a pocket installation groove 233 in which a cylinder pocket 1sa accommodating a locking cylinder is constituting the first locking tool is installed is provided on the upper surface of the cover plate 230, and wherein the cover plate 230 and the connecting plate 210 are provided with locking piston through holes 234, 212b, respectively, so that the lateral operating range of the locking piston 1p constituting the second locking tool can reach the base plate region.

9. The structure of auxiliary locking device of a hinged door of claim 8, wherein the auxiliary locking device for a hinged door including the switching device 100 is additionally provided in order to realize a close contact state to a door frame 1a of a hinged door 1 provided with two or more locking tools ‘1h, 1s, 1sa’, ‘1ph, 1p, 1pv’ as a main locking device for security, the auxiliary locking device of a hinged door comprises; a plurality of close contact guide plates 130 that are installed longitudinally and spaced apart from the rotating opening side of the hinged door 1; a plurality of pressure rolls 120 provided longitudinally spaced apart from the door frame 1a side so that in a state in which the rotating opening side of the hinged door 1 is closed on the door frame 1a side, in a contact state with the close contact guide plates 130, the rotating opening side of the hinged door 1 is pulled toward the door frame 1a side, thereby implementing a compressed locked state, and so that in a non-contact state with the close contact guide plates 130, a uncompressed locked state of the rotating opening side of the hinged door 1 against the door frame 1a side is implemented; a driving plate 110 installed in a sliding pocket 110a provided in a longitudinal direction on the door frame side so that the pressure rolls 120 can be installed to be slidably movable in a longitudinal direction from the side of the door frame 1a, and provided so that the pressure rolls 120 are spaced apart in the longitudinal direction on the front side; and a switching device 100 installed in the door frame 1a so that the second pressure roll 120b switches between a contact compressed state position with the close contact guide plate 130 and a non-contact uncompressed state position through a longitudinal movement displacement, so that can induce a corresponding longitudinal movement displacement of the driving plate 110 by providing a longitudinal movement displacement by engaging with at least one first pressure roll 120a among the pressure rolls 120 installed on the driving plate 110, and so that can generate the longitudinal movement displacement of the remaining second pressure roll 120b induced by the longitudinal movement displacement of the drive plate 110.

10. The structure of auxiliary locking device of a hinged door of claim 8, wherein the connecting plate 210 installed to interconnect the upper driving plate 110[1] and the lower driving plate 110[2] installed separately in the vertical direction, in order to be connected so that the upper connecting plate 211 and the lower connecting plate 212 are not separated from each other in the longitudinal direction but can be separated only in the front and rear direction, is characterized in that the lower end of the upper connecting plate 211 includes a male fastener 211a, and the upper end of the lower connecting plate 212 includes a female fastener 212a that is fastened in a front-rear direction fitting method.

11. The structure of auxiliary locking device of a hinged door of claim 10, characterized in that the cover plate 230 is rigidly fixed to the door frame 1a by a fastening piece fs1 penetrating the cover plate 230 and the base plate 220, and so that the movement of the connecting plate 210 in the vertical direction is not disturbed by the fastening piece fs1 that is fastened through the cover plate 230 and the base plate 220, a fastening piece through-hole 211b having a long hole shape is provided at a predetermined central position of the upper connecting plate 211, and a locking piston through-hole 212b is provided at a predetermined central position of the lower connecting plate 212.

12. The structure of auxiliary locking device of a hinged door of claim 8, wherein the structure in which the cover plate 230 is spaced apart from the base plate 220, is implemented through a spacer 222 provided to support a portion of the upper surface of the base plate 220 and a portion of the bottom surface of the cover plate 230.

13. The structure of auxiliary locking device of a hinged door of claim 12, wherein the spacer 222 is integrally protruded from the upper surface of the base plate 220, and a mounting groove is additionally provided on the lower surface of the cover plate 230.

14. The structure of auxiliary locking device of a hinged door of claim 11, wherein a pocket installation groove 233 in which a cylinder pocket 1sa for accommodating the locking cylinder is constituting the first locking tool is fixedly installed is provided on the upper surface of the cover plate 230, and a locking piston through-hole 234 is also provided in the cover plate 230 at a position corresponding to the formation position of the locking piston through-hole 212b of the lower connecting plate 212 so that the lateral operating range of the locking piston 1p constituting the second locking tool can reach the base plate 220 region.

15. The structure of auxiliary locking device of a hinged door of claim 14, wherein the base plate 220 is provided with a locking piston through-hole 224 at a position corresponding to the provision position of the locking piston through-hole 212b of the lower connecting plate 212.

16. The structure of auxiliary locking device of a hinged door of claim 9, wherein the connecting plate 210 installed to interconnect the upper driving plate 110[1] and the lower driving plate 110[2] installed separately in the vertical direction, in order to be connected so that the upper connecting plate 211 and the lower connecting plate 212 are not separated from each other in the longitudinal direction but can be separated only in the front and rear direction, is characterized in that the lower end of the upper connecting plate 211 includes a male fastener 211a, and the upper end of the lower connecting plate 212 includes a female fastener 212a that is fastened in a front-rear direction fitting method.

17. The structure of auxiliary locking device of a hinged door of claim 16, characterized in that the cover plate 230 is rigidly fixed to the door frame 1a by a fastening piece fs1 penetrating the cover plate 230 and the base plate 220, and so that the movement of the connecting plate 210 in the vertical direction is not disturbed by the fastening piece fs1 that is fastened through the cover plate 230 and the base plate 220, a fastening piece through-hole 211b having a long hole shape is provided at a predetermined central position of the upper connecting plate 211, and a locking piston through-hole 212b is provided at a predetermined central position of the lower connecting plate 212.

18. The structure of auxiliary locking device of a hinged door of claim 17, wherein a pocket installation groove 233 in which a cylinder pocket 1sa for accommodating the locking cylinder is constituting the first locking tool is fixedly installed is provided on the upper surface of the cover plate 230, and a locking piston through-hole 234 is also provided in the cover plate 230 at a position corresponding to the formation position of the locking piston through-hole 212b of the lower connecting plate 212 so that the lateral operating range of the locking piston 1p constituting the second locking tool can reach the base plate 220 region.

19. The structure of auxiliary locking device of a hinged door of claim 18, wherein the base plate 220 is provided with a locking piston through-hole 224 at a position corresponding to the provision position of the locking piston through-hole 212b of the lower connecting plate 212.

20. The structure of auxiliary locking device of a hinged door of claim 9, wherein the structure in which the cover plate 230 is spaced apart from the base plate 220, is implemented through a spacer 222 provided to support a portion of the upper surface of the base plate 220 and a portion of the bottom surface of the cover plate 230.

21. The structure of auxiliary locking device of a hinged door of claim 20, wherein the spacer 222 is integrally protruded from the upper surface of the base plate 220, and a mounting groove is additionally provided on the lower surface of the cover plate 230.

22. The structure of auxiliary locking device of a hinged door of claim 11, wherein a pocket installation groove 233 in which a cylinder pocket 1sa for accommodating the locking cylinder is constituting the first locking tool is fixedly installed is provided on the upper surface of the cover plate 230, and a locking piston through-hole 234 is also provided in the cover plate 230 at a position corresponding to the formation position of the locking piston through-hole 212b of the lower connecting plate 212 so that the lateral operating range of the locking piston 1p constituting the second locking tool can reach the base plate 220 region.

23. The structure of auxiliary locking device of a hinged door of claim 14, wherein the base plate 220 is provided with a locking piston through-hole 224 at a position corresponding to the provision position of the locking piston through-hole 212b of the lower connecting plate 212.

Description

DESCRIPTION OF DRAWINGS

[0026] 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.

[0027] FIGS. 2a to 2d are views showing sliding windows improved from the general sliding window system shown in FIGS. 1a to 1c, and the openness of the windows is emphasized in this improvement. Theses drawings are a schematic view showing an example of a sliding window installation structure in which the two-side supporting frame supports only both sides of the glass panels constituting the sliding windows (two-side supporting windows type) and glass is directly placed on the upper part of the roller without an aluminum window chassis under the lower part of the sliding window.

[0028] FIGS. 3a to 3e are views showing another example of a sliding window of a two-side supporting frame window type, and FIGS. 4a to 4c are views showing additional example for two-side supporting frame window type.

[0029] FIG. 5a is a front view showing a sliding window installation structure (insulating structure and glass panel supporting structure of a window chassis at a center bar portion where two side support frame window chassis overlap each other) according to the present invention, and FIG. 5b shows a cross-sectional view along line a1-a1′ of FIG. 5a and a cross-sectional view along line a2-a2′ of FIG. 5a.

[0030] FIG. 5c is a cross-sectional view taken along line b-b′ of FIG. 5a, and is a view showing a change operation between an open state and a closed state of the sliding window.

[0031] FIG. 5d is an enlarged view of [Part-C] of FIG. 5c.

[0032] FIGS. 6a to 6e show step-by-step diagrams in which the insulating structure of the window chassis and the glass panel support structure are assembled in stages at the center bar portion where the two-side support frame window chassis overlap each other in order to achieve the sliding window installation structure according to the present invention.

MODES OF THE INVENTION

[0033] 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.

[0034] 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 FIGS. 5a to 6e, glass panels 10g, 20g forming a fixed window 10 or a movable window 20 constituting the sliding window supports only both sides of the chassis with an aluminum chassis, and a structure is provided in that rollers are directly coupled to the lower glass support insulation brackets without an aluminum chassis at the lower portions of the glass panels 10g and 20g, so that they slide along roller guide rails on the window frame 100.

[0035] 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 FIG. 5c), a structure for insulating and supporting glass panels of the window chassis 11 and 21 at the center bar portion ([Part-C]) where the two-side support frame window chassis 11 and 21 overlap each other, is provided,

[0036] the window chassis insulating structure and glass panel supporting structure comprises, as shown in FIG. 5c and FIG. 5d which are enlarged views of its main part,

[0037] glass support insulation brackets 10a, 20a attached to a side of each of glass panels 10g, 20g;

[0038] 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;

[0039] 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;

[0040] 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

[0041] 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,

[0042] 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.

[0043] 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.

[0044] On the other hand, as shown in FIG. 6c, a certain gap t of clearance is maintained between the fitting slots 11c1s, 21c1s and the extended ends 11b2a, 21b2a of the second plates 11b2, 21b2 of the side elastic insulation support assemblies 11b, 21b, whereby enabling a certain range of elastic movement or deformation of the second plates 11b2, 21b2, and elastically supporting the side surfaces of the glass support insulation brackets 10a, 20a supporting the glass panels within a set displacement or deformation range. Therefore, it becomes possible to alleviate deformation or damage so that glass breakage can be prevented.

[0045] 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.

[0046] 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.

[0047] 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.

[0048] 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 FIGS. 6a to 6e and is implemented in the sliding window system.

[0049] Firstly, as shown in FIG. 6a, by inserting and assembling the first plates 11b1 and 21b1 of the side elastic insulation support assemblies 11b and 21b into the first fitting slots 11a1s, 21a1s on one surface of the inner extension support ends 11a1 and 21a1 of the side chassis portions 11a and 21a made of aluminum, in a sliding manner along the longitudinal groove, and the side ends of the first plates 11b1 and 21b1 are elastically deformed by the rear surfaces of the protruding edge portions 11ae and 21ae and the rear surfaces of the outer protruding ends 11a2 and 21a2 providing both jaws of the first fitting slots 11a1s and 21a1s, and therefore the first plates 11b1 and 21b1 are firmly fitted and fixed into the first fitting slots 11a1s and 21a1s.

[0050] After that, as shown in FIG. 6b, sealant is applied to one side of the side elastic insulating support assembly 11b and 21b, and the rigid support members 11c and 21c are press-fitted in a wedge manner to strengthen the side support and structurally make a symbol of ‘⊂’ (channel type) complete.

[0051] 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 FIG. 6c is strongly prohibited. In this way, while forming one strong support structure to the outside, meanwhile to the inside, the extension ends 11b2a, 21b2a of the second plates 11b2, 21b2 of the side elastic insulating support assemblies 11b, 21b are fitted into the second fitting slots with an appropriate clearance t, it is possible to solve the assembly tolerance problem. As well as, even when the continuous strong wind exerts pressure on the glass panels 10g, 20g, the glass panels 10g and 20g and the glass support insulation brackets 10a and 20a supporting them can elastically absorb this displacement even in a situation in which displacement must occur within a set range.

[0052] 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.

[0053] As shown in FIG. 6d in the state of FIG. 6c, in concave portions adjacent to outer protruding ends 11a2, 21a2 forming the first fitting slots 11a1s, 21a1s on one surface of the inner extension support ends 11a1 and 21a1 of the side chassis portions 11a and 21a, left and right height correction insulation supports 11d, 21d are provided so as to provide a heat insulation function while supporting the glass support insulation brackets 10a, 20a at the same height from the inside and the outside, after additionally applying the sealant, the glass supporting insulation brackets 10a, 20a supporting the glass panels 10g, 20g are fitted together with the glass panels 10g, 20g. At this time, the inner spaces 11ds, 21ds are filled with silicon, and in addition, second protruding side support ends 11c2, 21c2 are provided in the rigid support members 11c and 21c as shown in FIG. 6e. The finishing work is completed by additionally extending and providing foam rubber insulating gaskets 11e and 21e between the second protruding side support ends 11c2 and 21c2 and the glass panels 10g and 20g. Thereby, the rotation of the rigid support members 11c, 21c in a direction opposite to the direction of the arrow in FIG. 6d (rotation in the opposite direction to the rotation prevented in FIG. 6d) is also controlled and prevented by the assembled glass panels 10g, 20g and the glass supporting insulation brackets 10a, 20a, the stability of the entire device can be further supplemented and maintained.

[0054] 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.