KR100946725B1 - Prefabricated wall - Google Patents

Abstract

PURPOSE: A prefabricated wall is provided to facilitate the installation of the accessories like molding by maintaining separation distance between wood panels. CONSTITUTION: A prefabricated wall(10) is composed of a wood panel and a fixture(100). A fixing protrusion is formed at the end of the external connection side(211) of the wood panel. A fixing groove into a fixing protrusion is inserted is formed on the surface of the internal connection side of the wool panel. The fixture is projected from a main body and a panel coupling side in the coupling direction of the wood panel.

Description

Prefab Walls {PREFABRICATED WALL}

The present invention relates to a prefabricated wall used to supplement the interior of the building for aesthetic purposes, soundproofing, thermal insulation, etc. More specifically, it can be installed quickly even by unskilled workers or the general public, and to prevent safety accidents Of course, it relates to a prefabricated wall that can produce a beautiful design but does not require volatile hazardous substances.

Recently, as national income gradually increases, interest in interiors of houses and commercial buildings is also increasing. In line with this trend, the interior of a building is also developing variously in consideration of various personalities and emotions.

The interior interior is mainly made up of various furniture and lighting accessories, but the interior of the wall that is the basis of the interior is also important. Paint, paper, tiles, etc. are commonly used to finish interior walls of a room. In recent years, high-quality materials such as marble are often used to make a room more luxurious.

However, natural materials, such as marble, are too expensive to increase construction costs, so they are not commonly used. Synthetic resin panels or wood panels with a texture such as marble are mainly used.

The double wood panel is easy to paint on the surface, it is easy to draw a variety of images, and even when installed, it is easy to install with nails or screws, so the use is much more than the synthetic resin panel. The wood panel on which the painted surfaces of various images are formed is called an image wall or an art wall.

Image-painted wooden panels are not installed directly on the inner wall, but on the inner wall of the building by fixtures. Thus, the wooden panel and the fixture are used together to form a prefabricated wall.

First, when looking at the wood panels used in the prefabricated wall, it is important that the wood panels are firmly combined with the neighbors. Therefore, it is preferable that both sides of the wood panel are formed with connection surfaces overlapping the opposite surfaces so that they can be installed and overlap with the neighboring wood panels. When the connection surface is formed in this way, there is an advantage that the uniform surface can be continuously formed than when the general wooden panels are installed continuously, so that unskilled workers or ordinary people can easily install the wooden panels. It works.

There are several kinds of fixtures for fixing wooden panels to the inner wall. For example, square wood for fixing wooden panels with nails fixed to the inner wall at the site and then exposed to the outside. Another example developed by supplementing this may be a wooden board or a metal plate which is pre-equipped with nails to which the wooden panel is fixed to the surface.

After installing the fixtures configured as above on the inner wall and fixing the wooden panels to the fixtures, the surface of the wooden panels is painted. Painting the surface of the wood panel is to protect the wood panel from moisture and to enhance the appearance.

At this time, the type of paint used is determined in consideration of which direction the inner interior is to be made, and in general, oil paint is generally used. The purpose of using oil paint is that oil paint has the effect of increasing the waterproof and moisture proof performance on the surface of the wood panel compared to water paint, and it is easy to remove contaminants even when foreign matter gets on the surface.

The conventional prefabricated wall installed by such a work can be used to decorate the interior space of the building luxuriously, its use is gradually increasing, and the reality is receiving good response from consumers.

In order to install such a prefabricated wall, a large amount of wood panels and fixtures must be provided in advance, and the fasteners can be quickly installed on the inner wall so that the work can proceed quickly.

However, a fixture that rises like a number of nails on the surface has a problem that may cause injury to the user due to the nails rising during transportation or work when handled carelessly.

In addition, in the process of adjusting the position to fix the wooden panel to the inner wall there is also a problem that the protruding nail of the fixture is caught on the surface of the wooden panel is not easy to move the wooden panel finely.

In addition, even when stepped ends are formed at both ends of the wood panel, spaced apart at predetermined intervals without being in close contact between the wood panels, and when inserting the molding between the open spaces between the wood panels arbitrarily open and fixed or each time There is a problem that comes with the inconvenience of pre-attaching the molding to be inserted between the wood panel and fixing the wood panel.

The present invention has been made in view of the above, it is to form a connection surface at both ends of the wood panel, it is possible to accurately maintain the spaced interval between neighboring wood panels, such as molding between the wood panels The purpose is to make the accessories easy to install.

In addition, the purpose of installing the prefabricated wall to prevent the injury caused to the user due to the fixture.

In addition, in the process of fixing the wooden panel to the inner wall is the purpose of the nail of the fixture does not interfere to adjust the installation position of the wooden panel.

Prefabricated wall according to the present invention devised to achieve the above object is provided with a connection surface divided into steps on both sides and one side of the connection surface is an external connection surface formed to be exposed to the outside and the other side and the external connection surface The inner connection surface is formed on the rear surface to overlap, the end of the outer connection surface is provided with a fixing projection to protrude in the same direction as the step is formed, the fixing projection is inserted into the surface of the inner connection surface Wood panel provided with fixing grooves at uniform intervals; And a main body consisting of a wall coupling surface coupled to the surface of the inner body and a panel coupling surface coupled to the wooden panel so that the wooden panel is coupled to the surface of the inner wall, and the wooden panel coupled to the panel coupling surface. It characterized in that it comprises a; fasteners consisting of a fastening means provided to protrude in a direction.

In addition, the fastener is characterized in that the stepped to form a right angle between the wall engaging surface and the panel engaging surface of the main body.

In addition, the fastening means is connected to one side of the panel engaging surface of the main body is bent into a 'V' shape and then bent to form a perpendicular to the panel joining surface relative to the connecting portion or the upper portion of the panel engaging surface It is characterized in that any one of the nails protruding into.

In addition, the fastener is a pressing plate which is in contact with both sides of the main body, a protective plate covering the upper portion of the fastening means provided on the panel engaging surface and withdrawal formed on the upper portion of the protective plate so that the fastening means can protrude to the upper portion of the protective plate. It is characterized by including a protective cover consisting of a ball.

In addition, both side step of the main body is provided with a locking projection in the longitudinal direction, the pressing plate of the protective cover in contact with the step is characterized in that the locking groove is inserted into the locking projection provided in the step is fixed.

The present invention configured as described above is provided with a connection surface at both ends of the wood panel is coupled while neighboring wood panels overlap each other, as well as the spaced intervals between the neighboring wood panels can be maintained uniformly, quickly It can be installed, and after installing all the wood panels, it is easy to install accessories such as molding, thereby reducing the working time.

In addition, there is an effect that can prevent the injury to the user due to the fixture in the process of installing the prefabricated wall.

In addition, even if the wooden panel is not erected in the desired position in the process of fixing the wooden panel to the inner wall, since the fastening means and the wooden panel of the fixture is separated there is an effect that can easily change the position of the wooden panel.

Referring to the accompanying drawings, Figure 1 is a state of use showing that the prefabricated wall is installed in a building according to the present invention, Figure 2 is a detailed view showing a wood panel of the prefabricated wall according to the present invention, Figure 3 is the present invention 4 is a perspective view showing a fastener of the prefabricated wall according to the present invention, FIG. 4 is a perspective view illustrating a stepped portion formed in the fastener of the prefabricated wall according to the present invention, and FIG. 5 shows a fastening piece used as a fastening means of the fastener according to the present invention in detail. 6 is a perspective view showing in detail a nail used as a fastening means of the fastener according to the present invention, Figure 7 is a perspective view showing that the protective cover is provided in the fastener according to the present invention, Figure 8 is in Figure 7 9 is a perspective view showing that the fastener and the protective cover is separated, Figure 9 is a cross-sectional view showing the detail of the fastener dashed in Figure 7, Figure 10 is a prefabricated wall according to the present invention It is a use phase diagram shows that the back is installed in the water molding is installed.

Hereinafter, with reference to the accompanying drawings to be described in detail for the prefabricated wall 10 according to a preferred embodiment of the present invention.

Referring to Figure 1, the prefabricated wall 10 according to the present invention is a wooden panel 200 is installed on the inner wall 20 of the building and a fixture for fixing the wooden panel 200 to the inner wall 20 ( 100).

1 and 2, the wood panel 200 is a plurality of consecutively installed along the inner wall 20 of the building, the neighboring surfaces should be connected naturally without lifting or spreading.

To this end, both sides of the wood panel 200 is preferably provided with a connection surface 210 divided by a step 220. At this time, the connection surface 210 is divided into an external connection surface 211 provided to be exposed to the outside of the wood panel 200 and the internal connection surface 212 provided toward the inner wall 20, neighboring connection Faces 210 are configured to overlap one another.

That is, the connection surface 210 provided on both sides of the wood panel 200 is not the same, the external connection surface 211 is provided on one side and the internal connection surface 212 overlapping with the external connection surface 211 on the other side ) Is provided so that the neighboring external connection surface 211 and the internal connection surface 212 overlap each other to form a uniform surface between the wood panels 200.

Therefore, the wood panels 200 installed on the inner wall 20 of the building are uniformly installed without being lifted or opened between the overlapping surfaces due to the connection surface 210.

In the case of densely installed between the wood panels 200 so as not to be spaced apart, it is possible to work without a large crowd with only the connection surface 210. However, when inserting a molding (400 (see FIG. 10)) to form a specific shape between the wood panels 200, but must be evenly spaced between the wood panels 200, as described above Installing the prefabricated wall 10 with evenly spaced apart is a very difficult task unless highly skilled workers.

Therefore, in the present invention, a pair of fixing protrusions 213 and fixing grooves 214 are formed on the neighboring connection surface 210 so that the wood panels 200 can be uniformly spaced and installed quickly.

The fixing protrusion 213 is formed to protrude at the end of the external connection surface 211 of the wood panel 200, it is formed continuously along the longitudinal direction of the end of the external connection surface 211.

The fixing groove 214 corresponding to the fixing protrusion 213 is provided on the inner connection surface 212 adjacent to the outer connection surface 211, and the fixing protrusion 213 may be inserted therein. It is formed continuously in the same direction as 213.

Preferably, the fixing grooves 214 are installed at a uniform interval so as to correspond to various moldings 400 installed between the wood panels 200. For this reason, in the case of densely installing the wood panels 200, the fixing protrusion 213 provided on the external connection surface 211 is installed in the fixing groove 214 located on the innermost side of the internal connection surface 212. In order to maximize the distance between the wood panels 200, the fixing projections 213 provided on the outer connection surface 211 is located at the outermost of the fixing grooves 214 provided on the inner connection surface 212 It can be installed in

Accordingly, the molding 400 having a width corresponding to the distance from which the wooden panels 200 are separated may be inserted between the wooden panels 200.

In addition, the wooden panel 200 is preferably formed with a painted surface. To this end, it is possible to select a design of the prefabricated wall 10 to be installed in the inner wall 20 in advance, and to the wooden panel 200 to perform a painting operation corresponding to the predetermined design in the painting factory.

When painting the wood panel 200 in a separate painting factory as described above, it is possible to form a high-quality coating surface, such as poly coating (high-gloss), the painted surface of the wooden panel 200 impact or scratch There is an advantage that can withstand well.

3 and 4, the fixture 100 used to fix the wood panel 200 configured as described above to the building inner wall 20 is divided into a main body 110 and a fastening means 120.

The wall coupling surface 111 is formed with a through hole 113 to be penetrated to be coupled to the inner wall 20. The through hole 113 is an anchor bolt (not shown) or concrete nail (not shown) is inserted into the inner wall 20 is inserted, the wall coupling surface 111 between the inner wall body 20 It consists of plates that can be secured with sufficient clamping force. The panel coupling surface 112 is a place where the wood panel 200 is coupled, the panel coupling surface 112 is provided with a plurality of fastening means 120 at uniform intervals.

The fastener 100 configured as described above may have a different shape of the main body 110 depending on whether or not a space for installing a soundproofing material or a heat insulating material is formed between the inner wall 20 and the wood panel 200. That is, when not forming a space between the inner wall 20 and the wooden panel 200, it is preferable to manufacture the body 110 in a flat plate, the space between the inner wall 20 and the wooden panel 200 When forming the step, it is preferable to form a step 115 extending bent vertically between the panel engaging surface 112 and the wall engaging surface 111 of the main body 110.

5 and 6, the fastening means 120 provided in the fastener 100 configured as described above is used to fix the wood panel 200 to be described later, and the bending piece 121 is fastened to the fastening means 120. ) And nail 123 may be used.

First, referring to the bent piece 121, the bent piece 121 is configured integrally with the panel engaging surface 112 of the main body 110, one side is connected to the panel engaging surface 112 in a 'V' shape After being cut and bent vertically with respect to the panel engaging surface 112, the connection is provided in a triangular shape.

The nail 123 is provided on the panel engaging surface 112 of the main body 110 like the bent piece 121, but is not formed by being cut away from the main body 110. It is combined to protrude to the outside of the.

The fastening means 120 composed of the bending piece 121 or the nail 123 as described above is coupled to the wood panel 200 and the locking portion 125 on the outer side to prevent the wood panel 200 from being easily separated. May be further provided. The engaging portion 125 is preferably produced in a ring shape cut into the bending piece 121 in the bending piece 121, the nail 123 along the screw shape of the screw or the outer peripheral surface of the nail 123 It is preferable that it is manufactured in the shape of a ring which protrudes uniformly.

7 to 9, in the case of the fastener 100 in which the main body 110 having the step 115 is used, the fastening means 120 provided in the fastener 100 is prevented from being exposed to the outside. A protective cover 130 may be further provided, and the protective cover 130 is composed of a pressing plate 131, a protective plate 132, and a drawing hole 134.

The pressing plate 131 is in contact with the stepped jaw 115 provided on both sides of the fixture 100, the main body 110, the contact stepped at a predetermined pressure to the stepped jaw 115 on both sides of the stepped jaw ( And configured to be able to move along.

The protective plate 132 is connected to the pressing plates 131 on both sides, and is parallel to the panel coupling surface 112 of the main body 110 by a pressing plate 131 on both sides. At this time, the distance between the panel coupling surface 112 and the protective plate 132 is preferably equal to or slightly more than the height of the fastening means 120. In addition, the protection plate 132 is formed with the drawing holes 134 corresponding to the fastening means 120.

That is, the protective cover 130 is configured as described above is installed on the fixture 100 because the pressing plate 131 of both sides press the side step 115 of the fixture 100, the protective plate 132 is a fixture 100 Spaced apart from the panel engaging surface 112 of the) to prevent the sharp end of the fastening means 120 provided on the panel engaging surface 112 is exposed to the outside.

Therefore, the protective cover 130 is a fastener 100 is not used in a state that the fastening means 120 of the fixture 100 is exposed to the outside to prevent the occurrence of a safety accident. When the fixture 100 is used, when the shock is applied in the direction of the fixture 100 from the outside of the protective cover 130, the pressing plate 131 of the protective cover 130 due to the impact both sides of the fixture 100 main body 110 Is moved along 115. At this time, the fastening means 120 is drawn out with the withdrawal hole 134 formed in the protective plate 132 and the fastening means 120 is fixed to the wood panel 200.

In the step 115 of the main body 110, the engaging projection 116 protruding to the outside may be further provided along the longitudinal direction of the step 115, in this case, the pressing plate 131 is coupled to the step 115 ) Is provided with a locking groove 133 corresponding to the locking projection 116 along the longitudinal direction of the pressing plate 131.

The locking protrusion 116 and the locking groove 133 is configured not to be separated from each other until a predetermined pressure is applied, and the installation point of the protective cover 130 when the initial fixture 100 and the protective cover 130 are combined; Since it is possible to clarify that the defective products can be prevented, and during transport, the protective cover 130 is fixed on the basis of the locking projection 116, so that it can be installed in the fixture 100 more firmly.

However, when the protective cover 130 is hit by a tool such as a rubber hammer, the locking protrusion 116 and the locking groove 133 are separated from each other so that the fastening means 120 of the fixture 100 can function properly. It is composed.

1 to 10, look at the installation of the prefabricated wall 10 according to an embodiment of the present invention consisting of a wooden panel 200 and the fixture 100 as described above on the inner wall 20 of the building, A plurality of fixtures 100 are installed at regular intervals on the inner wall 20 of a building made of concrete.

At this time, when the protective cover 130 is provided on the outside of the fastener 100, even if the worker does not pay attention to the work, the fastening means 120 of the fastener 100 by the protective cover 130 to the outside Since the exposure is blocked, the probability that the worker is injured by the fastening means 120 is lowered.

When the fastening of the fixture 100 to the inner wall 20 is completed as described above, the wooden panel 200 is installed on the upper portion of the fixture 100. In order to install the wooden panel 200 in the fixture 100, the wooden panel 200 is placed in the installation position and the fastening means 120 of the fixture 100 by hitting the point where the fixture 100 is positioned with a tool such as a rubber hammer. ) May be inserted into the back of the wood panel (200).

When the protective cover 130 is provided on the upper part of the fixture 100 in the above, even if the wooden panel 200 is built up somewhat incorrectly, the fastening means 120 of the fixture 100 by the protective cover 130 Contact with the back of the wood panel 200 is prevented. Therefore, there is an advantage that can move some of the position of the wooden panel 200 from the upper part of the fixture 100, the worker is to install the wooden panel 200 in the fixture 100, the protective cover 130 is not used Work can be done more easily.

As described above, the wood panel 200 is positioned on the upper part of the fixture 100, and then a portion of the wood panel 200 positioned on the upper part of the fixture 100 is hit by a tool such as a rubber hammer. At this time, the protective cover 130 installed on the upper part of the fixture 100 is separated from the step 115 of the main body 110 at the moment of being hit by the tool and the protective plate 132 is in close contact with the panel engaging surface 112. In this process, the fastening means 120 provided on the panel engaging surface 112 is drawn out through the withdrawal hole 134 of the protective plate 132 and penetrates the rear surface of the wood panel 200 to enter the wood panel 200. It is combined inside.

By repeating the above process by attaching a plurality of wood panels 200 in succession, installation of the prefabricated wall 10 is completed. In the case where the molding 400 is to be inserted between the wood panels 200, the fixing provided on the external connection surface 211 formed to overlap between the wood panels 200 in consideration of the width of the molding 400. It is possible to select and insert one of the fixing grooves 214 uniformly provided on the inner connection surface 212 adjacent to the protrusion 213.

Therefore, in the process of installing the wood panel 200, using the fixing projections 213 and the fixing groove 214 to quickly install the wood panels 200 to maintain a uniform gap, the installation of the wood panels 200 After the completion of the installation of the prefabricated wall 10 can be completed by inserting and fixing the prepared molding 400 between the wooden panels 200.

As described above, a preferred embodiment of the present invention has been described in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiment. That is, those skilled in the art to which the present invention pertains can make many changes and modifications to the present invention without departing from the spirit and scope of the appended drawings and claims of the present invention, and all such All equivalents by change and modification should be considered to be within the scope of the present invention.

1 is a use state showing that the prefabricated wall is installed in a building according to the present invention,

Figure 2 is a detailed view showing the wood panel of the prefabricated wall according to the present invention,

3 is a perspective view showing a fixture of the prefabricated wall according to the present invention,

Figure 4 is a perspective view showing that the step is formed in the fixture of the prefabricated wall according to the present invention,

5 is a perspective view showing in detail the fastening piece used as a fastening means of the fastener according to the present invention;

Figure 6 is a perspective view showing in detail the nail used as a fastening means of the fixture according to the present invention,

Figure 7 is a perspective view showing that the protective cover is provided in the fixture according to the present invention,

8 is a perspective view showing that the fixture and the protective cover shown in FIG.

FIG. 9 is a cross-sectional view illustrating main parts of the fastener dashed in FIG. 7 in detail; FIG.

10 is a state diagram showing that the molding is installed after the prefabricated wall according to the present invention is installed in the building.

* Explanation of symbols for main parts of drawings *

10: prefabricated wall 20: internal wall

100: fixture 110: main body

111: wall joining surface 112: panel joining surface

113: through hole 115: step

120: fastening means 121: bending piece

123: nail 125: catch

130: protective cover 131: pressing plate

132: protection plate 133: locking groove

134: withdrawal hole 200: wood panel

210: connection surface 211: external connection surface

212: internal connection surface 213: fixing protrusion

214: fixing groove 220: step

Claims (5)

In the prefabricated wall composed of wooden panels and fixtures used to finish the interior wall constituting the interior of the building, The connection surface is provided on both sides is divided into steps, one side of the connection surface is an external connection surface formed to be exposed to the outside and the other side is composed of an internal connection surface formed on the back to overlap the external connection surface, the external connection surface Fixing projections are provided at the end of the fixing protrusion so as to protrude in the same direction as the step is formed, the surface of the inner connection surface is provided with a fixed groove in which the fixing projections are inserted at uniform intervals; And The wood panel is coupled to the main body consisting of a wall coupling surface coupled to the surface of the inner body and a panel coupling surface to which the wood panel is coupled so that the wood panel is coupled to the surface of the inner wall and the panel coupling surface Prefabricated wall comprising a; fasteners consisting of a fastening means provided to protrude in the direction. The method of claim 1, The fastener is a prefabricated wall, characterized in that the stepped to form a right angle between the wall engaging surface and the panel engaging surface of the main body. The method according to claim 1 or 2, The fastening means may be connected to one side of the panel engaging surface of the main body and bent in a 'V' shape, and then bent to be perpendicular to the panel engaging surface with respect to the connected portion, or protruded upward from the panel engaging surface. Prefabricated wall, characterized in that any one of the nails to be installed. 3. The method of claim 2, The fastener is composed of a pressing plate in contact with both sides of the main body, a protective plate for covering the upper portion of the fastening means provided on the panel engaging surface and the drawing hole formed in the upper portion of the protective plate so that the fastening means can protrude to the upper portion of the protective plate. Prefabricated wall, characterized in that the protective cover is included. The method of claim 4, wherein Both side step of the main body is provided with a locking projection along the longitudinal direction, the prefabricated wall, characterized in that the pressing plate of the protective cover in contact with the step is provided with a locking groove is inserted into the locking projection provided on the step.

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