KR200402287Y1 - Multi-Layered sealing structure in lift sliding-typed windows - Google Patents

Abstract

A plurality of rails applied to a window having a lift sliding device and protruding integrally from the window frame so that at least two channels are formed; And an auxiliary profile inserted into and fixed to the channel, wherein the ends of the window branch are branched to form an inner receiving space, and inside each branched end, a first recess is formed in which a first mohair is installed, and each branched end is formed. A gasket is installed on the end wall of the rail, and a second groove in which the second mohair is installed is installed inside the end of the outermost rail among the rails. And a first mohair hermetically seals a gap between each branched end and the center rail of the rails, and a second mohair seals a gap between the outermost rail and each branched end. Is disclosed.

Description

Multi-Layered sealing structure in lift sliding-typed windows}

The present invention relates to an airtight structure of a lift sliding window, and more particularly, to an airtight structure that enables multiple airtight by mohair and gasket using an auxiliary profile in a window to which a lift sliding method is applied.

Lift sliding doors are quiet and smooth when the handle is turned to open the window, and the window is lifted a certain distance from the rail, and when closed, the window and the rail are in close contact, ensuring airtightness, insulation sound insulation and watertightness. It is a window formed so that it can be used for relatively large windows such as living room partitions and balcony windows.

1 is a view showing an example of a conventional lift sliding window.

As shown, the handle fixture of the handle bundle 101 attached to the side of the door is rotatably coupled to the handle via the handle shaft, the rod housing 102 is coupled to the side of the handle bundle 101 Inside the drive rod 130 is installed to move up and down in conjunction with the rotation of the handle.

The lower part of the drive rod 130 is linked to the corner drive 105 formed to surround the corner of the door, and the corner drive 105 has a bogie rearward via the connecting rod 108. ) Is fastened, and each of the corner drive and the bogie is provided with rollers 105a and 106a that rotate on the rail of the lower window frame 120.

On the other hand, a fixed bracket 107 is provided on the lower surface of the window, and guide shafts 105b and 106b formed in the corner drive 105 and the bogie 106 are inserted into the inclined long hole 107a formed in the fixed bracket. When the handle is rotated to open the window, the lock installed in the handle bundle is released, and the drive rod 130 is pulled up in conjunction with the handle, and thus the corner drive and the bogie connected to the drive rod. The guide shafts 105b and 106b push up the inclined long hole of the fixing bracket 107 while the side shafts are pulled to the side. Therefore, in a state in which the window bracket which is integrally coupled with the fixing bracket 107 is lifted a certain distance from the rail. The window can be opened.

In the lift sliding window of such a structure, the airtight structure is as shown in Figs. 2A and 2B.

Referring to FIG. 2A, an auxiliary rail 30 is inserted between the rails 21 protruding from the upper surface of the lower window frame 20, and a roll 14 installed in the lower housing 15 of the window 10 is provided. The auxiliary rail 30 is in pressure contact.

Grooves 11 are formed in opposing side walls in the lower housing portion 15 of the window 10, and the mohair 12 is provided in the grooves 11.

Therefore, when the window 10 is lowered, there is a problem that the airtight is not made completely by the airtight structure consisting of only the mohair 12.

This is more evident in the hermetic structure between the window 10 and the side window frame 20 shown in FIG. 2B.

Accordingly, an object of the present invention is to provide a multiple hermetic structure in which the hermetic between the window sills and the window frames is perfectly achieved by the multiple hermeticity using the auxiliary profile in the lift sliding window.

Other objects, features, and advantages of the present invention will be more clearly understood through the embodiments described below.

According to the present invention, a plurality of rails are applied to the window having a lift sliding device, protruding integrally from the window frame so that at least two channels are formed; And an auxiliary profile inserted into and fixed to the channel, wherein the ends of the window branch are branched to form an inner receiving space, and inside each branched end, a first recess is formed in which a first mohair is installed, and each branched end is formed. A gasket is installed on the end wall of the rail, and a second groove in which the second mohair is installed is installed inside the end of the outermost rail among the rails. In contact with the first mohair, the first mohair closes the gap between each branched end and the center rail of the rails, and the second mohair closes the gap between the outermost rail and each branched end. The structure is disclosed.

Preferably, a first protrusion is formed along both outer walls of the auxiliary profile, and a second protrusion is formed on the inner wall of the channel corresponding to the first protrusion to fix the auxiliary profile in the channel due to the contact of the first and second protrusions. .

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention.

3 is a cross-sectional view showing a multi-airtight structure of a lift sliding window according to an embodiment of the present invention.

As shown in the drawing, three rails, that is, two side rails 240 and one center rail 230, are integrally formed from the window frame 200 in correspondence with one window 100. Thus, a channel 250 consisting of a pair of side rails 240 and a center rail 230 is formed.

Grooves 201 are formed inside the ends of the side rails 240 and 240 so as to face each other, and a mohair 202 is installed in the grooves 201.

On the other hand, the end of the window 100 is branched to form the inner receiving space 110, grooves 101 are formed in the inner side wall of each branched member 120, 130 is formed, the grooves 101 Mohair 102 is installed.

In addition, the fitting groove 104 is formed in the end wall of the window 100, and the gasket 204 is fitted into the fitting groove 104.

Referring to FIG. 4, the auxiliary profile 210 is inserted into and fixed in the channel 250. A protrusion 212 is formed along both outer walls of the auxiliary profile 210, and the channel (212) corresponds to the protrusion 212. A protrusion 205 is formed on the inner wall 250 so that the auxiliary profile 210 is fixed in the channel 250 due to the contact of these protrusions 212, 205.

The following describes the coupling relationship between window frames and window pairs having such a structure.

When the window 100 is lowered, the center rail 230 of the window frame 200 is inserted into the storage space 110 of the window 100, and the branched members 120 and 130 at the ends of the window 100 are respectively. Inserted into channels 250 and 250.

In this case, the mohair 102 hermetically seals the gap between the members 120 and 130 and the center rail 230, and the mohair 202 hermetically seals the gap between the side rails 240 and the members 120 and 130. .

In addition, the gasket 204 provided on the end walls of the members 120 and 130 between these mohairs 102 and 202 is brought into contact by pressing the upper surface of the auxiliary profile 210 by its own weight.

Thus, multiple hermeticity by mohair 202-gasket 204-mohair 102 greatly enhances the hermetic effect.

Although the above description has been made focusing on an embodiment of the present invention, various modifications are possible at the level of those skilled in the art. Therefore, the scope of the present invention should not be construed as limited to the above embodiment but should be interpreted by the claims described below.

As described above, according to the present invention, the airtight between the window frame and the window frame can be completely achieved by performing multiple airtightnesses performed by the mohair-gasket-mohair using the auxiliary profile.

1 is a view showing an example of a conventional lift sliding window.

2A and 2B are cross-sectional views showing airtight structures of conventional lift sliding windows, respectively.

3 is a cross-sectional view showing a multi-airtight structure of a lift sliding window according to an embodiment of the present invention.

4 is a cross-sectional view showing a state in which the auxiliary profile used in the present invention is fitted.

Claims (2)

Applied to windows with lift sliding device, A plurality of rails protruding integrally from the window frame such that at least two channels are formed; And A secondary profile inserted into and fixed to said channel, An end of the window is branched to form an inner storage space, and a first groove in which a first mohair is installed is formed inside each of the branched ends, and a gasket is installed on an end wall of each branched end. A second groove in which the second mohair is installed is installed inside the end of the outermost rail of the rails. When the window lowers, the gasket is in pressure contact with the upper surface of the auxiliary profile by the weight of the window, the first mohair closes the gap between each branched end and the center rail of the rails and And the second mohair hermetically seals a gap between the outermost rail and each of the branched ends. The method according to claim 1, First protrusions are formed along both outer walls of the auxiliary profile, and second protrusions are formed on the inner wall of the channel to correspond to the first protrusions, so that the auxiliary profile is formed by the contact of the first and second protrusions. An airtight structure of a lift sliding window, characterized in that it is fixed within.