KR102289989B1 - Method of installing wall cabinet for drywall - Google Patents

Abstract

A drywall storage closet fixing method of the present invention comprises steps of: erecting a plurality of studs at first intervals in the longitudinal direction; fixing a transversely extending iron plate on the studs; constructing a first gypsum board on the iron plate; finishing with a second gypsum board on the first gypsum board; fixing a first plywood of a first thickness on the second gypsum board with a first fixing member; fixing a second plywood of a second thickness on the first plywood with a second fixing member; and fixing a storage closet on the second plywood.

Description

How to fix a cabinet for drywall {METHOD OF INSTALLING WALL CABINET FOR DRYWALL}

The present invention relates to a method for fixing a cabinet for drywall. More specifically, the present invention relates to a method for fixing a storage closet for drywall that can prevent falling or overturning.

In the case of the upper cabinet used in the kitchen, conventionally, the construction tree is fixed to the concrete wall using an anchor and then the upper cabinet is installed. Due to the recent trend of long-lived houses, the apartment construction method has been changed to the Ramenzo (beam and slab) method, which leads to the separation of space with drywall. As described above, when the kitchen upper cabinet or the shoe cabinet is fixed to the drywall in the conventional manner, there is a problem in stability such as a fall of the upper cabinet or the overturning of the shoe cabinet.

Safety is a very important factor in the installation of furniture, such as recent deaths due to a fall or fall of the upper cabinet. In particular, as in the kitchen upper cabinet, the weight is increased because they are connected to each other rather than separated as one, and since gas, water, and electric facilities are connected, if a fall or fall occurs, it may lead to a serious accident.

As a related prior art, there is Korean Patent No. 1872160.

It is an object of the present invention to provide a storage closet fixing method capable of preventing falling and overturning in drywall.

All of the above and other objects of the present invention can be achieved by the present invention described below.

1. One aspect of the present invention relates to a method of fixing a cabinet for drywall, the method comprising: erecting a plurality of studs in a longitudinal direction at a first interval; fixing a transversely extending iron plate on the studs; constructing a first gypsum board on the iron plate; finishing with a second gypsum board on the first gypsum board; fixing a first plywood of a first thickness on the second gypsum board with a first fixing member; fixing a second plywood of a second thickness on the first plywood by a second fixing member; and fixing the cabinet on the second plywood; It is characterized in that it comprises the steps:

2. In 1 above, the first thickness T1 and the second thickness T2 may satisfy Equation 1 below:

[Equation 1]

1.8* T1 ≤ T2 ≤ 2.2 * T1

3. In 1 to 2, the first fixing member is installed at a point between the upper and lower points of the first plywood overlapping the stud and the neighboring stud, and the second fixing member is the second plywood overlapping the stud. It can be installed at points between upper and lower points and neighboring studs.

The present invention has the effect of providing a storage closet fixing method capable of preventing falling and overturning in drywall.

1 is a cross-sectional view showing the installation state of the storage cabinet fixed to the drywall according to the method of the present invention.
2 is a perspective view illustrating an internal structure of a drywall before installation of a storage closet according to an embodiment of the present invention.
Figure 3 is a front view showing the installation position of the fixing member according to the method of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. However, the following drawings are only provided to help the understanding of the present invention, and the present invention is not limited by the following drawings. In addition, since the shape, size, ratio, angle, number, etc. disclosed in the drawings are exemplary, the present invention is not limited to the illustrated matters.

Like reference numerals refer to like elements throughout. In addition, in describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

When 'including', 'having', 'consisting', etc. mentioned in this specification are used, other parts may be added unless 'only' is used. When a component is expressed in the singular, the case in which the plural is included is included unless otherwise explicitly stated.

In interpreting the components, it is interpreted as including an error range even if there is no separate explicit description.

When the positional relationship of two parts is described as 'on', 'on', 'on', 'next to', etc., unless 'directly' or 'directly' is used, there is One or more other portions may be located.

Positional relationships such as 'upper', 'top', 'lower', 'bottom' and the like are only described based on the drawings, and do not represent absolute positional relationships. That is, the positions of 'upper' and 'lower' or 'upper surface' and 'lower surface' may be changed according to the observed position.

Hereinafter, a storage closet fixing method according to an embodiment of the present invention will be described with reference to the drawings.

1 is a cross-sectional view showing an installation state of a cabinet fixed to drywall according to the method of the present invention, and FIG. 2 is a perspective view showing the internal structure of the drywall before installation of the cabinet according to an embodiment of the present invention.

As shown in FIG. 2 before installing the cabinet on the wall, the present invention reinforces the space between the wall and the cabinet to prevent falling and overturning.

First, a plurality of studs 10 are erected at a first interval in the longitudinal direction along the wall surface. The stud 10 is preferably used as an iron material. The first interval is 400 to 450 mm. After assembling the cabinet in the above range, there is no play, and it can be firmly fixed without shaking the construction wood.

The stud 10 may be fixed to the wall according to a conventional method. In one embodiment, the stud 10 may be fixed to the upper and lower ends of the stud 10 by a runner (not shown).

After the stud 10 is erected, the iron plate 20 is fixed on the stud 10. The iron plate 20 may have a width of 250 to 400 mm, preferably 280 to 380 mm. In addition, the thickness of the iron plate may be 0.9 to 1.5 mm. Within the above range, it can be stably fixed without deformation or shaking of the cabinet.

The iron plate 20 extends in the transverse direction to be in contact with the plurality of studs 10 , and is fixed on the studs 10 . The fixing method of the iron plate 20 may be fixed by a conventional method. For example, a fixing member such as an iron piece may be used.

After fixing of the iron plate 20 is completed, a first gypsum board 30a is constructed on the iron plate 20, and then the second gypsum board 30b is finished. The construction method of the gypsum boards 30a and 30b may be performed by a conventional method. The thicknesses of the first and second gypsum boards 30a and 30b may be the same or different. For example, the first and second gypsum boards 30a and 30b may have the same thickness of 18 to 20 mm. In another embodiment, the thickness of the first gypsum board 30a may be 18 to 20 mm, and the thickness of the second gypsum board 30b may be 8 to 10 mm.

In this way, when the gypsum boards 30a and 30b are finished in two layers, they can be fixed more tightly than in one layer, and are excellent in heat insulation, noise and shock prevention.

In addition, when the iron plate 20 - 2 layer gypsum board (30A, 30B) is installed in the order, a fall occurs even at a load of 2500 N or more compared to construction with the first gypsum board 30A-iron plate-second gypsum board. No conduction occurs even at 735 N.

After finishing with the second gypsum board 30b, the first plywood 40 of the first thickness is fixed on the second gypsum board 30b.

The first plywood 40 may be applied with silicone or adhesive applied in advance. In this case, it is possible to prevent damage to the plywood and fix it more firmly.

The width of the first plywood 40 may be 180 to 250 mm. It is possible to provide a more robust fixing force in the above range.

The first thickness T1 may be 7 to 10 mm. It is more effective to prevent falling and overturning of the cabinet in the above range.

The first plywood 40 may be fixed with a first fixing member 60 . As shown in FIG. 3 , the first fixing member 60 is installed between upper and lower points of the first plywood overlapping the studs 10 and adjacent studs. When installed in the above position, it is possible to more firmly fix the first plywood to prevent falling and overturning of the cabinet.

A second plywood 50 is fixed on the first plywood 40 . The second plywood 50 may be applied with silicone or adhesive applied in advance. In this case, it is possible to prevent damage to the plywood and fix it more firmly.

The width of the second plywood 50 may be 45 to 60 mm. It is possible to provide a more robust fixing force in the above range.

The second plywood 50 has a second thickness T2 and may be 15 to 20 mm. It is more effective to prevent falling and overturning of the cabinet in the above range.

In an embodiment, the thickness of the second plywood is thicker than that of the first plywood. Preferably, the first thickness T1 and the second thickness T2 may satisfy Equation 1:

[Equation 1]

1.8* T1 ≤ T2 ≤ 2.2 * T1

When Equation 1 is satisfied, fall and fall do not occur even under a load of 3000 N or more.

The second plywood 50 may be fixed with a second fixing member 70 . As shown in FIG. 3 , the second fixing member 70 is installed between upper and lower points of the second plywood overlapping the studs 10 and adjacent studs. When installed in the above position, it is possible to more firmly fix the first plywood to prevent falling and overturning of the cabinet.

An iron piece may be used for the first and second fixing members 60 and 70 . In an embodiment, a steel piece having a diameter of 3.8 to 5.8 mm and a length of 60 to 85 mm is preferred. In the above range, the fixing power of the construction wood is excellent.

After the second plywood 50 is constructed, the storage cabinet may be constructed in the same manner as in the existing one.

In the present invention, the cabinet can be applied to all cabinets attached to a wall, such as a shoe cabinet, as well as an upper cabinet in the kitchen. When constructing according to the method of the present invention, even in the case of drywall, it can be fixed more firmly, and no fall or overturn occurs even under a load of 2500 N or more.

Hereinafter, the present invention will be described in more detail through examples, but these examples are for illustrative purposes only and should not be construed as limiting the present invention.

Example 1

After the steel studs (10) were erected at 450 mm intervals, the steel plates (20) having a width of 300 mm and a thickness of 1.2 mm were fixed to the fixing positions of the cabinet. After that, the first and second gypsum boards 30A and 30B having a thickness of 19 mm were sequentially constructed, and then the silicon-treated first plywood 40 having a width of 200 mm and a thickness of 9 mm was Φ4 up and down at each stud position. It was fixed with a .2*75mm iron plate piece (60), and the same was fixed using a steel plate piece (60) at the center point between the studs. After that, a second silicon-treated plywood 50 with a width of 50 mm and a thickness of 18 mm is fixed at the stud position with a Φ4.2*75 mm iron plate piece 70, and the same steel plate piece 70 is used for the middle point between the stud and the stud. After fixing it, the kitchen upper cabinet was installed in the same way as the existing kitchen furniture upper cabinet installation method.

Example 2

The same procedure as in Example 1 was performed, except that the thickness of the first plywood was 9 mm and the thickness of the second plywood was 21 mm.

Comparative Example 1

After the stud 10 construction, after the construction of the first gypsum board 30A having a thickness of 19 mm, the iron plate 20 having a width of 300 mm and a thickness of 1.2 mm is fixed, and again a second gypsum board 30B having a thickness of 19 mm ) was carried out in the same manner as in Example 1, except that

Comparative Example 2

After the studs 10 and the iron plate 20 were sequentially constructed, it was carried out in the same manner as in Example 1, except that a gypsum board having a thickness of 38 mm was constructed in one layer.

Comparative Example 3

Instead of the first plywood and the second plywood, it was carried out in the same manner as in Example 1, except that construction wood having a width of 200 mm and a thickness of 27 mm was applied.

Comparative Example 4

The same procedure as in Example 1 was performed except that the thickness of the first plywood was 18 mm and the thickness of the second plywood was 9 mm.

Comparative Example 5

The same procedure as in Example 1 was performed except that the first fixing member was installed only at the upper and lower points of the first plywood overlapping the studs, and not at the points between the neighboring studs.

Comparative Example 6

It was carried out in the same manner as in Example 1, except that plywood having a width of 300 mm and a thickness of 18 mm was applied instead of the iron plate 20 .

Fall stability and fall stability were tested for the constructed kitchen upper cabinet in the following way.

Test Methods

(1) Fall stability test

The fall stability test specified in SPS-KHFC 004-6244 was performed. Gradually apply a load to the test device vertically from the top of the cabinet, and when it reaches 2230 N, hold it for 4 minutes and then check for any abnormalities. If there is no abnormality again, a load of 3000 N was applied, maintained for 5 minutes, and the presence or absence of abnormality was checked.

(2) Conduction stability test

Conduction stability test specified in SPS-KHFC 004-6244 was performed. After installing wires at both corners of the upper part of the cabinet, a load was applied to the center through a pulley to reach 735 N within 4 minutes and then maintained for 1 minute to check whether or not conduction occurred. If conduction does not occur, increase the load to 1000 N, hold it for 1 minute, and check whether conduction occurs.

fall stability conduction stability 2230 N 2500 N 3000 N 735 N 1000 N Example 1 O O O O O Example 2 O O X O O Comparative Example 1 X X X X X Comparative Example 2 X X X X X Comparative Example 3 X X X X X Comparative Example 4 O X X X X Comparative Example 5 O X X X X Comparative Example 6 X X X X X

O: No problem

X: Fall or fall occurred

As can be seen in Table 1, in the construction method of the present invention, a fall did not occur even under a load of 2500 N, and conduction did not occur even at 1000 N. However, Comparative Examples 1-6 outside the construction method of the present invention did not achieve load fall stability of 2500 N and fall stability of 735 N.

Simple modifications or changes of the present invention can be easily carried out by those of ordinary skill in the art, and all such modifications or changes can be considered to be included in the scope of the present invention.

10: stud
20: iron plate
30a, 30b: gypsum board
40: first plywood
50: second plywood
60, 70: fixing member

Claims (3)

erecting a plurality of studs at first intervals in the longitudinal direction;
fixing a transversely extending iron plate on the studs;
constructing a first gypsum board on the iron plate;
finishing with a second gypsum board on the first gypsum board;
fixing a first plywood of a first thickness on the second gypsum board with a first fixing member;
fixing a second plywood having a second thickness on the first plywood by a second fixing member; And
fixing the cabinet on the second plywood;
A storage closet fixing method for drywall comprising the steps of.
The method of claim 1, wherein the first thickness (T1) and the second thickness (T2) satisfy Equation 1 below:
[Equation 1]
1.8* T1 ≤ T2 ≤ 2.2 * T1
According to claim 1, wherein the first fixing member is installed at a point between the upper and lower points of the first plywood overlapping the studs and the neighboring studs,
The second fixing member is installed at a point between a point of the second plywood overlapping the stud and a neighboring stud, the drywall storage closet fixing method.

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