KR200469352Y1

KR200469352Y1 - Braket for window frame

Info

Publication number: KR200469352Y1
Application number: KR2020120008563U
Authority: KR
Inventors: 신숙
Original assignee: 신숙
Priority date: 2012-09-24
Filing date: 2012-09-24
Publication date: 2013-10-07

Abstract

The present invention further includes support portions protruding downward from both sides of the horizontal plate constituting the window brackets, compared to the conventional window brackets, such as condensation / leakage due to the concentration distribution of loads and mortar injection that have been a problem in the conventional window brackets. It is related to a bracket for windows and doors that can solve the problem at the source, secure the convenience and stability of the construction, which can be expected to be effective in the construction work, and can proceed even in the rain,
It is characterized in that it consists of a horizontal plate placed on the upper part of the object jaw and fastened to the window frame, a vertical plate fixed to the inner wall of the object, and a lower prevention paper portion extending downward from both sides of the vertical plate.

Description

Window bracket for securing convenience and stability of construction {BRAKET FOR WINDOW FRAME}

The present invention relates to a window bracket used to fix a window frame on a balcony sill where a double-window or high-load system window such as an apartment or villa is installed.

More specifically, by further comprising a lower prevention portion protruding from both sides of the horizontal plate constituting the window bracket than the conventional window brackets, such as condensation / leakage due to the load bias problems and mortar mixing caused by the conventional window brackets The present invention relates to a bracket for windows and doors that can solve the problem at the source and secure the convenience and stability of the construction, which can be expected to effect such that the work is simple in the construction work and can proceed even in the rain.

In order to fix the window frame to the balcony jaw (including the window sills) where a double window or a system window is normally installed, such as an apartment or a villa, the anchor jaw and screws are respectively fastened to the balcony inner wall surface 2 and the bottom of the window frame to the balcony jaw (1). In order to fix the window frame (3) to the window frame bracket (B) for fixing the window frame formed in the shape of the "T" shape is to be used (see Fig. 4).

In the case of the conventional window brackets (B), the respective rectangular panels are welded and fixed in a "T" shape, and at the same time, a reinforcing piece is perpendicularly disposed between the welded horizontal rectangular panels and the vertical rectangular panels for reinforcement thereto. After fixing the welding, the vertical square panel is fixed to the balcony inner wall surface (2) by anchor bolts and screws in a state seated on the top of the balcony jaw (1), the horizontal square panel is a balcony jaw (1) It is fixed to the upper surface, that is, the bottom of the window frame (3).

In the case of the window bracket for fixing a conventional window frame configured as described above, as described above, each rectangular panel is welded and fixed in a "T" shape, and at the same time, the reinforcing pieces must be welded and fixed again between the welded panels. There was a problem that the work process for the production of the product is very cumbersome and takes a long time.

In order to solve this problem, Utility Model Registration No. 20-0436502 (August 23, 2007), "Balcony-type pedestal", and Patent Publication No. 10-2010-0044971 (2010.05.03) "Window frame fixing bracket", published Patent No. 10-2010-003444 (2010.04.01) Bracket structure, such as "window fixing bracket" has been disclosed.

The window brackets disclosed above are manufactured by the welding method described above, which is characterized in that the horizontal bracket and the vertical bracket constituting the bracket are simply combined with the assembling method and the assembling method by the assembling hole, instead of simple welding. It has the effect of reducing the manufacturing process and manufacturing cost than the bracket.

However, the above-mentioned utility model registration or published patent also does not solve the problem of the existing window bracket for solving the present application to be described below.

In more detail, the window bracket of the present application described below is a problem of the load bias and the unreasonable construction of the specific portion of the conventional window brackets, including the utility model registration or published patent mentioned, and the filling of the existing mortar This is a structure that can solve problems such as condensation / leakage which are foreseen at once.

In other words, the installation process and problems according to the existing bracket for windows with reference to Figure 4,

The horizontal rectangular panel of the bracket for windows and windows disclosed in the prior art including the utility model registration and the disclosed patent has a flat structure.

The bracket (B) coupled to the vertical and horizontal square panel is fastened to the inner wall surface (2) of the balcony, while the horizontal square panel is spaced apart from the balcony chin (1) to a certain height by the operator. The vertical rectangular panel is fixed to the balcony inner wall 2 using anchor bolts or the like.

And filling the mortar (M) mixed with cement and sand into the space formed between the balcony jaw and the horizontal square panel, to fill the space,

If a horizontal rectangular panel is placed directly on the top of the balcony without filling the mortar, problems such as condensation, water leakage and sagging of the window frame will occur. Therefore, space for filling the mortar is essential when the bracket is placed on the top of the balcony.

However, when the bracket of the disclosed structure is used, there is a problem that it is difficult to accurately level the horizontality between the balcony jaw and the horizontal panel during the operation.

In particular, if the work is not done in detail, there is also a problem that the bracket that is seated before the mortar filling frequently occurs.

In rainy weather, there is a working limitation that filling of mortar is impossible.

In addition, there is a space between the balcony jaw and the horizontal rectangular panel for filling the mortar. Since a reinforcing piece is usually provided on one side only between the horizontal rectangular panel and the vertical rectangular panel, the load is provided with the bracket. The phenomenon is biased only in parts.

This causes problems such as the inclination of the bracket due to the bias of the load on a specific part, so that the construction of the window frame is not stable and easy, and the window frame is tilted to one side due to the load bias even after the construction is completed. Can happen

Existing window brackets are not only cumbersome for work, but also foresee safety accidents.

Moreover, as the load is biased inside the wall with reinforcing pieces as well as resolving leaks / condensation, mortar filling, which is also rigid, is essential for reinforcing loads on the other side, and the mortar filling work cannot proceed in rainy weather. It also has a problem of waiting for 2-3 days to dry after filling with mortar.

Therefore, the present invention is intended to provide a window bracket which can solve the problems of the above-mentioned conventional window brackets only by simple design change of the bracket structure and the limitations of the work which were a problem during construction through the conventional brackets at one time. The purpose.

The purpose of the present invention is to provide a window bracket which can expect structural stability when constructing a window frame by eliminating the load bias phenomenon compared to the existing window bracket.

The purpose of the present invention is to provide a window bracket that can be filled with urethane foam having excellent insulation and waterproofing effect, rather than mortar filling, because a uniform load distribution is expected only by the bracket itself.

Another object of the present invention is to provide a window bracket which can omit unnecessary welding work or fastening work during construction by forming a vertical rectangular panel in a part of a horizontal rectangular panel.

Window bracket of the present invention for achieving the above object,

It is composed of a horizontal plate placed on the balcony chin and fastened to the window frame, and a vertical plate fixed to the inner wall of the balcony,

The lower portion of the horizontal plate is characterized in that the lower prevention paper portion is further provided extending downward.

In addition, the vertical plate of the present invention is formed integrally with the horizontal plate,

On the basis of the incision surface cut in front of the horizontal plate is divided into the medial incision and the lateral incision,

The vertical plate is characterized in that the inner incision is formed while being bent downward, the lower prevention paper portion is characterized in that the outer incision is formed while being bent downward.

In addition, the present invention is formed by bending the lower prevention paper portion on both sides of the outer incision, due to the c-shaped incision in the outer incision is formed in the connecting portion connecting the lower prevention paper of both sides, the window frame is seated on the connection Technical features that the fastening hole is formed for fastening with.

In addition, the present invention is characterized in that the urethane foam is filled in the space formed between the balcony jaw and the lower prevention paper portion.

According to the window bracket according to the present invention made of the above configuration,

In the conventional window bracket structure, a simple design change to form a lower prevention paper part which protrudes through some bending of the horizontal plate is a problem of the load-biased problem, which is required for the existing window bracket, and the construction of the mortar filling work is required. The troublesome and stability problems, such as the problem that the level is not made correctly when filling the mortar is solved at once, and has the effect of ensuring the convenience and stability of construction.

Especially, the result of using less material than existing products is effective for resource utilization, and the result of receiving high load of more than 1 ton even in load test also shows 20 to 40% higher load than existing products. have.

In addition, according to the bracket for windows and doors according to the present invention, it is possible to be filled with urethane foam instead of mortar filling, and thus it is possible to expect more excellent heat insulation and waterproof effect.

It can be installed even in rainy weather, and it can be expected that the construction period can also be shortened because it does not require a separate two to three days for drying the mortar.

In addition, it is possible to form a vertical plate and a horizontal plate integrally through the U-shaped incision, and at the same time, it is possible to form a fastening hole for coupling with the window frame at the connection portion of the outer incision, so that more stable construction can be expected.

1 is a view showing a window bracket according to the present invention.
Figure 2 is a view for explaining the vertical plate and lower prevention paper forming process of the window bracket according to the present invention.
Figure 3 is a view showing a construction state using the window brackets according to the present invention.
Figure 4 is a view showing a construction state using a conventional window brackets.

With reference to the drawings to describe the window bracket according to the present invention in more detail.

The following description is made by taking the balcony as an object on which the bracket for the window B is installed, for example, but it is not necessary to limit the installation place of the present invention to the balcony.

Window bracket (B) according to the present invention is also fixed to the horizontal plate (10) and the balcony inner wall surface (2) is fastened to the balcony frame (1) and fastened with the window frame (3) like the existing window brackets It consists of a direct plate 20.

For reference, FIG. 3 is a view illustrating a state in which a window bracket is constructed according to the present invention, and the front part of the horizontal plate 10 is settled on the balcony jaw based on a portion where the vertical plate 20 is formed. The present invention will be described below with reference to (10a) and the opposite side to the back (10b).

The window bracket of the present invention, which is associated with the horizontal plate and the vertical plate, reminiscent of the "T" shape, as described above, unlike the conventional window bracket, the lower prevention paper part 30 extending downward from both sides of the horizontal plate is further formed. It is characterized by the technical features provided.

For reference, the lower anti-corrosion part is described below in the following description and drawings specifically the structure bent downward from both sides of the horizontal plate, but is not limited to the structure but also formed of a structure bent downward at the rear end of the horizontal plate ( That is, the structure in which the connecting portion is bent in the following drawings) or both the side and rear end of the horizontal plate may be formed in a structure bent downward.

The lower prevention paper portion 30 is formed by bending both sides of the horizontal plate downward in a state where the horizontal plate 10 is moved inward at a predetermined interval from both sides of the horizontal plate 10, and preferably formed integrally with the horizontal plate.

In addition, the horizontal plate and the vertical plate is also preferably formed integrally. That is, the vertical plate 20 is formed through a partial incision of the horizontal plate 10.

More specifically, as shown in FIG. 2, the horizontal plate front 10a is cut with a letter “c”. The front plate 10a of the horizontal plate is an inner cutout portion 41 based on the cutaway surface 40. And lateral incision 42.

The vertical plate 20 is formed by bending the inner cut portion 41 downward.

In this case, the lower prevention paper part is also integrally formed on the horizontal plate, and the lower prevention paper part 30 is formed by bending both side surfaces of the outer cutout part 42 located on the outside with respect to the cutting surface 40.
That is, the lower barrier paper portion 30 is formed over the entire surface of the horizontal plate 10 side, the portion formed in the front (10a) of the horizontal plate of the lower barrier paper portion 30 when the bracket is mounted on the balcony chin While contacting the balcony jaw uniformly spaced between the horizontal plate 10 and the balcony jaw (1) to maintain a natural horizontal state.

Of course, the window bracket of the present invention, as in the prior art described above, the horizontal plate and the vertical plate may be fastened by a coupling method of protrusions and grooves, not integral.

Next, in connection with the "c" incision,

In the present invention, the horizontal plate front 10a is cut into a "c" shape in order to form a vertical plate, and the cut surface formed by the above operation is eventually cut off.

The cut surface 40 is preferably formed to have a predetermined width to minimize the interference between the inner cut portion 41 and the outer cut portion 42 when bending the vertical plate,

Two bent portions 40a and both ends 40b at the "c" shaped cutout may be formed as circular cutouts so that the bending of the vertical plate and the lower prevention paper can be easily performed.

In addition, the outer cut portion 42 is provided with a connecting portion 42a for connecting the lower prevention paper portion due to the "c" -shaped incision,

The connection portion is formed with a fastening hole (H) for fastening with the window frame to be seated thereafter.

Of course, in addition to the fastening holes on the connection portion, the vertical plate and the horizontal plate is provided with a plurality of fastening holes for fastening with the balcony jaw to the inner wall of the balcony.

Next, as shown in FIGS. 1 and 2, a portion of the vertical plate 20 and a part of the rear side 10b of the horizontal plate connected thereto are formed with a reinforcement part 50 for preventing bending.

The reinforcement part 50 is formed by recessing the vertical plate and horizontal plate surfaces in one direction of the vertical plate and the horizontal plate in the other direction.

That is, the reinforcement part 50 is also a structure formed integrally with the vertical plate and the horizontal plate.

The construction method of the window bracket according to the present invention made as described above will be described with reference to FIG. 3.

First, the window bracket of the present invention is seated on the balcony jaw (1),

Existing window brackets fixed the vertical plate on the inner wall of the balcony while the horizontal plate was intentionally spaced from the balcony ledge to secure the mortar filling space. As a result, when the horizontal plate was separated from the balcony chin by the worker's eyes, there was a problem that the horizontal was not precisely aligned or that the horizontal was not aligned due to the inclination during the work.

By the way, in the present invention, the worker is fixing the vertical plate 20 to the balcony inner side wall 2 while maintaining the horizontal level easily in the state where the lower prevention paper part is in contact with the balcony jaw 1 due to the newly provided lower prevention paper part 30. The bracket is completed.

Of course, due to the structure of the lower prevention portion, the window frame load to be installed afterwards reaches the front (10a) as well as the rear (10b) of the horizontal plate to obtain the effect that the load is uniformly distributed to solve the problem of load bias caused by the existing bracket. .

Next, the window frame 3 is fixed to the upper portion of the horizontal plate of the installed bracket,

After that, the urethane foam (U) filling operation is performed in the space formed between the balcony jaw and the horizontal plate by the lower prevention branch.

When fixing the window frame according to the bracket according to the present invention can obtain the advantage that the window frame fixing operation can also be made through the connecting portion (42a) formed by the "c" shaped incision,

In addition, the urethane foam filling can be made instead of the mortar filling in order to receive the window frame load from the lower prevention portion 30 is to obtain the advantage of absorbing condensation and impact.

In the above description of the present invention has been described "bracket for windows" having a specific shape and structure with reference to the accompanying drawings, the present invention can be variously modified and changed by those skilled in the art, such variations and modifications of the present invention It should be interpreted as being within the scope of protection.

Description of the Related Art [0002]
B: Window bracket
10: horizontal plate 20: vertical plate
30: lower prevention branch 40: incision surface
41: medial incision 42: lateral incision 42a: connection portion
50: reinforcement
U: Urethane Foam H: Fastener
1: balcony jaw 2: inside wall of balcony 3: window frame

Claims

A horizontal plate placed in the upper part of the object jaw and fastened to the window frame,
In the bracket for windows and doors consisting of a vertical plate fixed to the inner wall of the object,
It is further provided with a lower prevention paper portion which extends downward over both sides of the horizontal plate integrally formed with the horizontal plate,
The vertical plate is formed integrally with the horizontal plate,
On the basis of the incision surface cut in front of the horizontal plate is divided into the medial incision and the lateral incision,
The vertical plate is characterized in that the inner incision is formed while bending downward,
The lower prevention branch is a window bracket for securing the convenience and stability of the construction, characterized in that the outer incision is formed while being bent downward.

delete

The method of claim 1,
The lower prevention paper part is formed by bending at both sides of the outer incision, and the outer incision is formed by the c-shaped incision, and a connection part connecting the lower prevention paper parts to each other is formed.
The connection part is a fastening bracket for securing the convenience and stability of the construction, characterized in that the fastening hole for fastening with the window frame is seated.

The method of claim 3, wherein
Two bent portions and both ends in the incision surface cut in the c-shaped window brackets for ensuring the convenience and stability of the construction, characterized in that formed in a circular shape.