KR101850575B1 - Window frame for remodeling - Google Patents

Abstract

In the present invention, a new window frame is mounted on the existing window frame without removing the existing window frame. In order to easily install the indoor and external finish parts in the space between the inside and outside of the new window frame and the wall opening, So as to provide a neat appearance by providing a window for a window sill.
In order to achieve the above object, the present invention provides a new window frame 100 for a refurbished window, which is installed on the existing window frame 10, And a groove-shaped fitting part 101 is provided along the longitudinal direction of the new window frame 100 so that the finishing part 400 and the outdoor side finishing part 500 can be engaged with each other.
According to the present invention, it is possible to provide a neat appearance by simply and easily finishing the space between the inside and outside of the room and the opening of the wall by providing the inside and outside fittings for the inside and outside finish parts on both sides of the new window frame have.

Description

Window frame for remodeling

The present invention relates to a window frame for a renovation window, more particularly, to a window frame for a renovation, which can shorten a construction period by installing a new window frame on the window frame without removing the existing window frame, The present invention relates to window frames for window frames.

In general, when looking at the structure of a window applied to relatively old buildings, the window frame is mainly made of an aluminum outer window frame and a wooden window frame. In such conventional windows, the airtightness, the watertightness, the heat insulation performance, and the like gradually decrease over time after the installation.

In a conventional construction procedure for repairing a window, first, the window mounted on the wall is separated and the window frame is separated from the wall. Then, a new window frame is inserted into the opening, and then the concrete is put between the outer periphery of the window frame and the end of the opening to fix the window frame. Finally, when a double window or the like is attached to the window frame, the window maintenance process is completed.

However, in the case of repairing the window through the conventional construction method as described above, there is a problem that a lot of cost and construction period are required as the entire window is separated from the opening and the new window is installed.

Also, the window mounted on the opening has a problem that the entire amount of the window is discarded because the frames are bent and can not be reused in the demolition process, thereby wasting a great deal of money and resources.

In order to solve such a problem, a structure and a method for reducing a construction period and a cost compared with a conventional one by attaching a new window frame without removing the existing window frame are disclosed in Korean Patent Application No. 0288724, Registered Patent No. 0442482 And so on.

However, the proposed window structure does not have a fitting structure for closing a space between a room, an outside surface and a bottom surface of a new window frame. Therefore, conventionally, a separate closing member is fitted into a gap between the existing window frame and the new window frame, or is fixed to the other side of the new window frame via the rear fastening member, followed by finishing using silicone.

Such a conventional finishing structure can not be collectively provided, and a difference occurs depending on the ability of a worker, so that the appearance may not be smooth, resulting in a problem that the efficiency of work in the renovation work is lowered.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a new window frame in which a new window frame is placed on the existing window frame without removing the existing window frame, And it is an object of the present invention to provide a window frame for a refurbished window so that a clear appearance can be provided by providing a separate fitting portion so as to easily install the finishing portion.

In order to achieve the above object, the present invention provides a new window frame for an upgraded window, which is installed on an existing window frame, wherein the interior and exterior sides of the new window frame are provided with an indoor side finish and an outdoor side And a groove-shaped fitting portion along the longitudinal direction of the new window frame so as to be able to engage with each of the finishing portions.

In this case, the new window frame is formed to be wider than the width of the existing window frame, the exterior side faces of the new window frame and the existing window frame are aligned, and the interior side of the new window frame is provided with an installation space for the window frame support portion supporting the bottom of the new window frame So as to extend toward the inside of the existing window frame.

The bottom surface of the new window frame may further include a bottom surface groove for fixing a position of a support member provided on an upper portion of the window frame support.

Further, the inner circumferential surface of the new window frame may further include a fastening member insertion hole for fastening and fixing the new window frame on the existing window frame via the fastening member.

The fastening member insertion hole further includes a finishing cap elastically fitted to the fastening member insertion hole.

According to the present invention, it is possible to shorten the construction period and reduce the installation cost by installing a new window frame on the existing window frame without removing the existing window frame .

Particularly, the new window frame of the present invention has an advantage that it can provide a neat appearance by easily and easily finishing the space between the room, the outer side surface and the wall side opening by providing the fitting parts for installing the indoor and outer finish parts on both sides.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a window of a window to which a window frame for a refurbished window according to the present invention is applied,
FIG. 2 is an elevational view of the interior of a window to which a window frame for a refurbished window according to the present invention is applied,
3 is a sectional view taken along the line I-I in Fig. 2,
4 is a side sectional view of a new window frame according to the present invention,
FIG. 5 is a view illustrating a state where a height adjuster is interposed between a new window frame and an existing window frame according to the present invention;
6 is a perspective view of a window frame support according to the present invention,
FIG. 7 is a partial detail view of a window frame supporting part according to the present invention supporting a bottom surface of a new window frame;
8 is a perspective view of an indoor side finishing portion according to the present invention,
9 is an exploded perspective view of an indoor side finishing unit according to the present invention,
FIG. 10 is a side view showing a combined state of the indoor side finishing unit according to the present invention,
11 is a perspective view of an outdoor side finishing portion according to the present invention,
12 is a side view of the outdoor side finishing portion according to the present invention,
13 to 18 are views showing a construction process of a refurbished window using a window frame for a refurbished window according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the drawings, the same reference numerals as in the drawings denote the same elements in the drawings, unless they are indicated on other drawings.

FIG. 1 is a perspective view of an interior side of a window to which a window frame for a refurbished window according to the present invention is applied, FIG. 2 is an interior side elevational view of a window to which a window frame for a refurbished window according to the present invention is applied, Sectional view.

1 to 3, a modified window sill 100 according to a preferred embodiment of the present invention includes an indoor side finishing part 400 and an outdoor side finishing part 400 on the inside and outside of a new window frame 100, Shaped fitting portion 101 along the longitudinal direction of the new window frame 100 so as to be able to engage with each other.

The configuration of the present invention will be described in detail as follows.

The new window frame 100 is installed on the existing window frame 10 which is not removed when the windows are refurbished, and forms a main outer frame of the window 1 for the renovation. Preferably, the new window frame 100 is wider than the existing window frame 10 so as to conceal the existing window frame 10, and the new window frame 100 and the outdoor side surface of the existing window frame 10 And the interior side of the new window frame 100 is arranged to extend toward the interior side of the existing window frame 10.

4, the interior and exterior sides of the new window frame 100 are formed with grooves along the longitudinal direction of the new window frame 100 so that the interior side finishing section 400 and the outdoor side finishing section 500 can be engaged with each other. Shaped fitting portion 101 are respectively provided.

A fastening member insertion hole 103 is provided on the inner circumferential surface of the new window frame 100 so that the new window frame 100 can be placed on the existing window frame 10 and then fastened and fixed via the fastening member 109. That is, the fastening member 109 for fixing the new window frame 100 is not exposed on the outer circumferential surface of the new window frame 100 but is fastened to the inside of the new window frame 100, A plurality of spaced apart portions are formed along the direction. In addition, the fastening cap 105 is elastically fitted to the fastening member insertion hole 103, so that the fastening member insertion hole 103 can be concealed and foreign substances can be prevented from entering the fastening member insertion hole 103.

On the other hand, a waterproof and anti-leakage tape T is attached to a clearance on an outdoor side surface between the new window frame 100 having such a structure and the existing window frame 10 after it is put on the existing window frame 10 (refer to FIG. 17) The airtightness, the watertightness, and the heat insulating performance, which are basic performances of the window 1, can be improved.

Referring to FIG. 5, a height adjuster 200 is provided between the existing window frame 10 and the new window frame 100. The height adjuster 200 adjusts the height of the new window frame 100 while being vertically moved up and down.

Preferably, the height adjusting part 200 includes a fixing plate 210 fixed to the existing window frame 10 through a fastening member and having a screw hole 211 formed in the vertical direction, A lifting plate 220 having an engaging hole 221 communicating with the screw hole 211 and an outer circumferential groove 233 coupled to the engaging hole 221 so as to idle, And an adjusting member 230 that adjusts the height of the fixing plate 210 according to the degree that the lower screw portion 235 is screwed into the screw hole 211 and is coupled to the screw hole 211. Reference)

In this case, the fixing plate 210 is disposed on at least a pair of rails 11 provided in the existing window frame 10. Therefore, a space for installing the adjusting member 230 can be provided between the bottom surface of the fixing plate 210 and the inner circumferential surface of the existing window frame 10.

The fixing plate 210 is formed by folding the existing window frame 10 so as to be spaced apart from the width direction of the existing window frame 10 and forming a folding groove 213 to be fastened to the rail 11. Therefore, it is possible to prevent the fixing plate 210 from flowing in the width direction.

The screw hole 211 is formed in the bending groove 213 of the fixing plate 210. The head part 231 of the adjusting member 230 fastened to the screw hole 211 can be embedded in the bending groove 213 and the adjusting member 230 and the new window frame 100 placed thereon can interfere with each other Can be prevented. In this case, a driver groove 231a is formed in the head portion 231 so that the adjusting member 230 can be rotated in a forward and reverse direction using a tool such as a screwdriver.

A plurality of height adjusting portions 200 having the above-described components are spaced apart from each other along the horizontal length direction under the new window frame 100. Accordingly, the height of the new window frame 100 can be easily adjusted within a predetermined height (t), and the new window frame 100 can be firmly and stably supported.

Referring to FIG. 6, a new window frame 100 is provided with a window frame support part 300, which is installed on a floor surface on an interior side of the new window frame 100 and supports the bottom surface of the new window frame 100. That is, the window frame supporting part 300 supports the bottom surface of the new window frame 100 whose height is controlled by the height adjusting part 200. Preferably, the window frame supporting part 300 includes a base member 310 installed on the floor of the room side, a nut 321 mounted on the upper surface of the base member 310 and rotatably coupled to the upper end of the base member 310, A lead screw 330 which is coupled to the cylinder so as to be raised and lowered by the rotation of the nut 321 and a lead screw 330 integrally provided on the lead screw 330, And a support member 340 for supporting the bottom surface of the new window frame 100.

Referring to FIG. 7, protrusions 341 are formed on the upper surface of the support member 340 to be fitted into the bottom surface grooves 107 of the new window frame 100. Therefore, the new window frame 100 can be stably supported and fixed, and the support member 340 can be prevented from departing.

Referring to FIG. 8, the indoor side finishing unit 400 is installed on the indoor side fitting portion 101 of the new window frame 100 to close the space between the ceiling, the floor, and both side walls. The indoor finisher 400 may include a plurality of fitting blocks 410 having upper and lower fitting protrusions 411 and fitting grooves 413 corresponding to each other so that continuous fitting can be performed. In this case, the fitting protrusion 411 and the fitting groove 413 are formed in a snap-fit structure, so that an elastic fitting is achieved. The snap fitting structure of the snap fit structure is mainly used when fitting the fittings, and a detailed description thereof will be omitted.

Here, the fitting blocks 410 may be formed at different heights and may be selectively combined to correspond to the width of the space. In other words, when the fitting block 410 is formed at the same height, a large number of fitting blocks 410 are required depending on the space to be installed, which increases the airflow required to assemble the fitting block 410, which is inefficient.

9, the fitting block 410 can be divided into essential components such as an upper block 410a, an intermediate block 410b, and a lower block 410c. That is, by forming the fitting blocks 410 with different combinations of heights, it is possible to reduce the number of assembling steps and simplify the installation of the indoor finishing part 400. In this case, the fitting protrusion 411 formed on the upper block 410a is formed on one side facing the fitting portion 101 of the new window frame 100 to be fitted. Hereinafter, the present invention will be described with reference to an example in which the fitting block 410 is composed of upper, middle, and lower blocks.

Referring to FIG. 10, the fitting block 410 having the above-described structure may be provided with an auxiliary fixing means 420 for reinforcing and securing the joint between the upper and lower fitting blocks. The auxiliary securing means 420 preferably includes a locking protrusion 421 protruding from an outer side surface of the fitting block 410 and a locking protrusion 421 of another fitting block 410 vertically adjacent to the fitting block 410. [ And a 'C' -shaped clip 423 that elastically engages and fixes both sides of the clip 421 on both sides.

In this case, the stopper protrusion 421 is formed in a ring shape so that both sides of the clip 423 can be elastically coupled with each other, and the rings that are paired with each other are arranged so that their folded directions face to the outside . At least one of these locking protrusions 421 is basically formed in the fitting block 410. In the case of the locking protrusion 421 provided in the middle block 410b, the locking block 410 is fitted into the upper block 410a and the lower block 410c, Should be combined. Therefore, it is preferable that at least one pair of locking protrusions 421 are formed in the middle block 410b in a vertically symmetrical manner.

Further, a gasket 415 for blocking a gap between the bottom surface and the bottom surface is joined to the fitting groove 413 of the lower block 410c coupled to the bottom of the indoor side finishing portion 400 to maintain airtightness.

Meanwhile, the upper side of the indoor side finishing unit 400 having the above structure is fixed to the new window frame 100, and the lower side thereof is in contact with the floor surface. That is, since the lower part of the indoor finishing part 400 is formed as a free end, another means for fixing it is needed.

A finishing fastening means 430 is provided between the lower outer side surface of the indoor side finishing part 400 and the window frame supporting part 300 disposed adjacent thereto. The finishing fastening means 430 preferably includes a bracket 431 protruding upright on an inner side of a base member 310 constituting the window frame supporting portion 300, An extension piece 433 extending downward from the clip 423 coupled to the lower portion of the clip 431 and arranged to face the bracket 431 and a bracket 431 fixed to the bracket 431 and the extension piece 433, And a fastening member 435 for fastening the fastening member.

Referring to FIG. 11, the outdoor side finishing unit 500 is installed on the outdoor side fitting portion 101 of the new window frame 100 to close the space between the opening portions of the wall. Preferably, the outdoor side finishing unit 500 may include a closing member 510 including an engaging projection 511 fitted to the outdoor side fitting portion 101 of the new window frame 100. In this case, the coupling protrusion 511 may be formed in a snap-fit structure having the same shape as the fitting protrusion 411 of the fitting block 410.

Referring to FIG. 12, a plurality of notch grooves 513 spaced apart from each other by a predetermined distance are formed on one surface of the closing member 510. Therefore, the closure member 510 can be cut to fit the width of the space.

Next, a construction method of a window for non-ferrous and non-ferrous metal for renovation of the present invention having the above-described structure will be described with reference to FIGS. 13 to 18. FIG.

First, as shown in Fig. 13, all the existing window frames 10 are removed from the conventional window to be renovated.

14, a plurality of height adjusting portions 200 are arranged on the rails 11 of the existing window frame 10 so as to accurately set the installation position of the new window frame 100, . In this case, the fixing plate 210 constituting the height adjuster 200 is fixed to the existing window frame 10 via a plurality of fastening members (not shown). When the fixing plate 210 is fixed, the elevating plate 220 coupled to the adjusting member 230 in a forward and reverse direction and vertically slidably coupled thereto is adjusted to a predetermined height by adjusting the elevation.

Preferably, after the height adjustment of the lifting plate 220 is completed, the lifting plate 220 and the fixing plate 210 are fastened to the existing window frame 10 at once through a fastening member (not shown) So that it is possible to maintain a firmly fixed state of the unit 200.

Referring to FIG. 15, when the height adjusting unit 200 is installed, a new window frame 100 is attached to the existing window frame 10 with the height adjuster 200 therebetween. In this case, the new window frame 100 is formed to be wider than the width of the existing window frame 10 so as to conceal the existing window frame 10. The interior side of the new window frame 100 is arranged so as to extend to the interior side of the existing window frame 10 so that the interior side of the new window frame 100 It is possible to provide a space for supporting and fixing the display unit.

And is fastened to the existing window frame 10 through a fastening member 109 which is inserted into the inner circumferential surface of the new window frame 100 through a plurality of fastening member insertion holes 103 spaced apart in the longitudinal direction . And the closing cap 105 is joined to the coupling member insertion hole 103 to which the coupling member 109 is joined to conceal and close.

Referring to FIG. 16, when the installation of the new window frame 100 is completed, the window frame support 300 is installed on the indoor side bottom surface so as to support the indoor side bottom surface of the new window frame 100. More specifically, the window frame support unit 300 supports the bottom surface of the new window frame 100 by a supporting member 340 integrally formed on the upper end of the lead screw 330 by the normal rotation of the nut 321, The bottom of the new window frame 100 can be securely fixed by adjusting the height of the support member 340 in accordance with the height between the bottom surface and the bottom surface of the window frame 100.

In this case, the upper surface of the support member 340 is provided with a protrusion 341 which is fitted into the bottom surface groove 107 of the new window frame 100, so that the new window frame 100 can be stably supported and fixed, 340 can be prevented from coming off. The window frame support portion 300 having such a structure is provided so as to be spaced apart from each other along the longitudinal direction of the new window frame 100.

17, when the new window frame 100 is rigidly fixed and supported by the window frame supporting portion 300, the interior window fitting portion 101 of the new window frame 100 is formed with a plurality of fitting blocks 410 The space between the bottom side of the new window frame 100 and the bottom surface and the inner wall surface is closed by engaging the upper portion of the indoor side finishing unit 400. [

In this case, after the fitting protrusion 411 provided at the upper portion of the indoor side finishing portion 400 is fitted to the fitting portion of the new window frame, the fastening protrusion 411 can be fastened through the screw to maintain a firm fixed state.

The lower part of the indoor side finishing part 400 fixes the outdoor side surface of the fitting block 410 and the finishing fastening part 430 provided between the window frame supporting part 300 disposed adjacent thereto. The bracket 431 of the window frame supporting portion 300 and the extending piece 433 provided on the clip 423 of the fitting block 410 are disposed to be in contact with each other and then fastened and fixed using the fastening member 435.

In this case, the fastening portion of the fastening member 435 is preferably positioned on the same horizontal line as the gasket 415 coupled to the lower end of the indoor finisher 400. The finishing fastening means 430 is concealed in the outdoor side of the indoor side finishing unit 400, that is, the lower space of the new window frame 100. In order to fasten the fastening member 435 on the indoor side, Space is needed. Therefore, when the gasket 415 formed of soft rubber such as urethane rubber, synthetic resin, or the like is exposed, it is possible to provide a tool insertion space for fastening the fastening means 435 as the fastening portion of the finishing fastening means 430 is exposed do.

The clips 423 provided with the extension pieces 433 are fixed in advance to the bracket 431 via the fastening member 435 before the indoor side finishing section 400 is installed, The fitting block 410 of the unit 400 may be fitted in a fitting manner. In this case, it is necessary to precisely grasp the engagement position of the clip 423 in advance.

18, after the indoor finishing unit 400 is installed through the above process, the outdoor side finishing unit 500 is installed in the space between the outdoor side bottom surface of the new window frame 100 and the wall opening portion . The outdoor side finishing part 500 is composed of a closing member 510 including an engaging projection 511 fitted to the outdoor side fitting part 101 of the new window frame 100. In this case, the finishing member 510 is provided with a plurality of notch grooves 513 spaced apart from each other at a predetermined interval, and can be suitably cut in accordance with the width of the space.

Preferably, a waterproof and anti-leakage tape T is attached to a gap between the outdoor window sill 100 and the existing window sill 10 before the outdoor sill 100 is installed.

After the inner side finishing part 400 and the outdoor side finishing part 500 are respectively fitted to the fitting parts 101 provided on the inner and outer sides of the room of the new window frame 100, It is preferable that the new window frame 100 is fastened to the new window frame 100 to maintain a firm fixed state.

Further, the gap between the indoor side finishing part 400 and the wall opening part provided with the outdoor side finishing part 500 is finally finished using silicon, thereby improving airtightness and watertightness of the window for the renovation.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

Particularly, in the present invention, an example of a case where a new window frame 100 of a window for a refurbishment is applied as a single window structure has been shown and described. However, the present invention is not limited thereto.

For example, in the case of retrofitting an outer window frame of an aluminum material and a window frame of a double window of an inner window frame made of a synthetic resin material, it is possible to apply a new window frame for a double window formed of a synthetic resin material.

1: Window for non-ferrous metal renovation window 10: Existing window frame
11: Rail 100: New window frame
101: fitting portion 103: hole for fastening member insertion
105: finishing cap 107: bottom surface groove
200: height adjuster 210: fixed plate
211: screw hole 231: bending groove
215: fastening hole 220: lifting plate
221: engaging hole 230: regulating member
231: head portion 231a: driver groove
233: groove portion 235:
300: a window frame supporting part 310: a base member
320: cylinder 321: nut
330: lead screw 340: support member
400: indoor side finishing part 410: fitting block
411: insertion protrusion 413: insertion groove
415: gasket 420: auxiliary securing means
421: locking protrusion 423: clip
430: finishing fastening means 431: bracket
433: extension piece 435: fastening member
500: outdoor side finishing part 510: finishing member
511: engaging projection 513: notch groove

Claims (10)

A new window frame (100) for a window for renovation, which is installed on the existing window frame (10)
On the inside and outside of the new window frame 100,
And a groove-shaped fitting part 101 is provided along the longitudinal direction of the new window frame 100 so that the interior side finishing part 400 and the outdoor side finishing part 500 can be engaged with each other,
The indoor finisher (400)
And a plurality of fitting blocks 410 having upper and lower snap-fit fitting protrusions 411 and fitting grooves 413 corresponding to each other so that continuous fitting can be performed,
The fitting block 410,
A locking protrusion 421 protruding from one surface;
And a clip (423) resiliently fitted to the engaging protrusion (421) of the another engaging block coupled to the engaging protrusion (421) and reinforcing and securing the joint between the fitting blocks (410) For window sill.
The method according to claim 1,
The new window frame (100)
The width of the window frame 10 is larger than the width of the existing window frame 10,
The exterior side surfaces of the new window frame 100 and the existing window frame 10 are aligned and the interior side of the new window frame 100 is provided with an installation space for the window frame support portion 300 supporting the bottom surface of the new window frame 100 And is disposed so as to extend toward the interior side of the existing window frame (10).
3. The method of claim 2,
On the bottom surface of the new window frame 100,
Further comprising: a bottom surface groove (107) for fixing the position of the support member (340) fitted on the upper portion of the window frame support unit (300).
The method according to claim 1,
On the inner peripheral surface of the new window frame 100,
And a fastening member insertion hole (103) for fastening and fixing the new window frame (100) on the existing window frame (10) through the fastening member (109).
5. The method of claim 4,
In the fastening member insertion hole 103,
And a closure cap (105), which is resiliently coupled.
delete The method according to claim 1,
The fitting block 410,
Wherein the window frames are formed at different heights so that they can be used selectively in correspondence with the space between the interior sides of the new window frame and the wall openings.
delete The method according to claim 1,
In the fitting groove 413 of the fitting block 410 coupled to the bottom of the indoor finisher 400,
And a gasket (415) for blocking a gap between the bottom surface and the bottom surface.
The method according to claim 1,
The outdoor finisher (500)
And a closure member (510) having an engaging projection (511) fitted to the outdoor side fitting portion (101) of the new window frame (100)
A plurality of notches grooves 513 are formed on one surface of the closing member 510 so as to be spaced apart from each other by a predetermined distance so as to be cut in accordance with the width of the space between the outdoor side surface of the new window frame 100 and the wall opening, A window sill for renovation.

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