KR20230040452A - Lightweight plate for well ceiling and well ceiling structure using the same - Google Patents

Abstract

The present invention relates to a lightweight plate for a well ceiling and a well ceiling structure using the same, which are to easily finish the inside of a well ceiling. The lightweight plate for a well ceiling comprises: an upper coupling plate coupled to a well ceiling surface; a first side extension plate extending downward from one end of the upper coupling plate; a first protrusion including upper and lower protrusion plates; a second side extension plate; and a second protrusion.

Description

Lightweight plate for well ceiling and well ceiling structure using the same {Lightweight plate for well ceiling and well ceiling structure using the same}

The present invention relates to a lightweight plate for a well ceiling and a well ceiling structure using the same, which is installed along the edge of the well ceiling surface to form a space portion in the form of a depression in the upward direction, and an embar for forming a lower ceiling through elastic force. A lightweight plate for well ceilings and a well ceiling structure using the same, which eliminates the need to install a separate bolster or hanger to fix the embar by pressurizing it and stably fixes the embar during the construction process and facilitates the finishing of the inside of the well ceiling It is about.

In general, the ceiling of a building shields the upper slab structure, improves the beauty of the interior, and at the same time blocks heat or reflects noise. This is done by constructing and installing ceiling finishes.

The general structure of a ceiling frame for attaching such a ceiling finishing material is composed of a finishing material attachment member to which the ceiling finishing material is attached and a support member supporting it, and a plurality of horizontal and vertical frames cross each other horizontally. It consists of a lattice-shaped frame structure that is connected, and the support member includes a daldaebong installed on the ceiling and a channel installed to be connected to the daldaebong and connected to the finishing material attachment member.

In particular, the well ceiling is an interior decoration that is recessed upward to install lighting equipment or ventilation equipment in the center of the ceiling surface. It is a ceiling finishing material structure that enhances the interior of the room by harmonizing with various lighting equipment or ventilation equipment installed on the ceiling. It is manufactured in various shapes and designs using section steel, wood, and synthetic resin materials.

These well ceilings are mainly constructed at construction sites that form the internal structure of modern buildings where the beauty of design that appeals to consumers' aesthetic desires and sensibility is important. A variety of problems may arise.

For example, when the space between the well ceiling and the wall is narrow, it is very inconvenient to install support members such as daldaebong and channels in the narrow space in the process of forming the lower ceiling between the lower surface of the well ceiling and the wall. Even if the support member is installed in the space, there is a problem in that the material cost is increased.

Registered Patent No. 10-1883399

The purpose of the present invention for solving the above problems is to install along the edge of the well ceiling surface to form a recessed space portion in the upward direction, and to press and support the embar for forming the lower ceiling through elastic force. By stably fixing the embar in the process, there is no need to install a separate hanging rod or hanger to fix the embar, and it is to provide a lightweight plate for well ceilings and a well ceiling structure using the same that makes it easy to finish the inside of the well ceiling. .

The present invention, which achieves the above object and eliminates the conventional defects, is installed along the edge of the well ceiling surface and is configured to extend downward to form a space portion in the form of a depression in the upward direction. A well ceiling plate comprising: an upper coupling plate coupled to the well ceiling surface; a first side extension plate extending downward from one end of the upper coupling plate; An upper projection plate bent in one direction at the extended end of the first side extension plate and formed to protrude, and an upper projection plate formed by being folded in a direction opposite to the protrusion direction of the upper projection plate at the extended end of the upper projection plate. A first protrusion made of a lower protrusion plate to improve rigidity by extending to face each other; a second side extension plate extending downward from an extended end of the lower protrusion plate; A second protrusion protruding from the second side extension plate in the same direction as the first protrusion, but protruding upwardly inclined toward the first protrusion so that the embar inserted between the first protrusion and the embar is pressurized and fixed by an elastic force. It is characterized in that it is composed of;

On the other hand, the present invention is a well ceiling plate installed along the edge of the well ceiling surface and configured to extend downward to form a recessed space portion in the upward direction, comprising: an upper coupling plate coupled to the well ceiling surface; a first side extension plate extending downward from one end of the upper coupling plate; An upper projection plate that is bent and protruded in one direction from the extended end of the first side extension plate, and is folded in a direction opposite to the direction in which the upper projection plate extends from the extended end of the upper projection plate, facing the upper projection plate. A first protrusion made of a lower protrusion plate to improve rigidity by being extended to see; a second side extension plate extending downward from an extended end of the lower projection plate; The second side extension plate is formed to protrude in the same direction as the first protrusion, and the protruding surface is bent to protrude upward so that the embar inserted between the first protrusion and the protrusion can be fitted in an interference fit form. It is characterized in that it is configured to include; a second protrusion is formed.

In addition, on one side of the first side extension plate and the second side extension plate, a plurality of adhesive filling grooves in a concave shape in one direction are formed to improve the adhesive strength of the finishing material through an increase in the application area of the adhesive. It is characterized in that.

In addition, it is characterized in that a hooking step is formed at the connection portion of the upper coupling plate and the first side extension plate so that the upper end of the well ceiling finishing board can be inserted and hung.

In addition, to improve the rigidity of the first protrusion, the upper protrusion plate is formed to be rounded in an upward direction, and the lower protrusion plate is characterized in that it is formed to be rounded in a downward direction.

On the other hand, the present invention is an upper coupling plate coupled to the well ceiling surface, a first side extension plate extending downward from one end of the upper coupling plate, and a one-way direction from the extended end of the first side extension plate. Consisting of an upper projection plate that is bent and protruded, and a lower projection plate that is bent in the opposite direction to the protrusion direction of the upper projection plate at the extended end of the upper projection plate and extended to face the upper projection plate so as to improve rigidity. A first protrusion, a second side extension plate extending downward from the extended end of the lower protrusion plate, and protruding from the second side extension plate in the same direction as the first protrusion, upward toward the first protrusion. a light weight plate for a well ceiling formed with a second protrusion that protrudes in an inclined manner and presses and fixes an embar inserted between the first protrusion and the first protrusion by elastic force; One end of the lightweight plate for well ceiling is fitted between the first protrusion and the second protrusion and pressurized and fixed by the second protrusion, and the other end is coupled to the corner finishing material installed on the wall; a lower ceiling finishing board having one end coupled to the lower part of the second protrusion and the other end coupled to the corner finishing material and fixed to the second protrusion and the embar through a fixing pin to finish the ceiling surface; A finishing board for well ceilings coupled to the other side of the lightweight plate for well ceilings so that the lightweight plate for well ceilings is not exposed to the indoor space and installed so that the lower end covers the edge of the finishing board for lower ceilings. It is characterized by being composed of.

In addition, the finishing board for the well ceiling may include a body portion coupled to the first side extension plate and the second side extension plate of the lightweight plate for the well ceiling through an adhesive; a fitting protrusion protruding in one direction from the upper part of the body part and being fitted to the engaging step formed in the light weight plate for well ceiling; It is characterized in that it is configured to include; a closing protrusion protruding in one direction from the lower part of the body part and wrapping an end of the lower ceiling finishing board to close the corner.

As described above, according to the present invention, the lightweight plate for well ceiling elastically supports and firmly fixes the embar through the second protrusion, thereby preventing the embar from being lifted or moved during the installation of the finishing board for the lower ceiling. This has the effect of improving the structural stability of the well ceiling and the lower ceiling.

In addition, by overlapping the first protrusion and configuring it to be made of two layers, there is an effect of firmly supporting the embar without deforming the first protrusion when it is pressed and fixed between the second protrusion and the second protrusion by elastic force.

In addition, by configuring the upper and lower projection plates of the first projection in a round shape, rigidity is further improved, thereby providing stable support for the embar and preventing its own deformation.

In addition, since the installation and attachment of the side finishing material for the well ceiling is made easy, it has an effect of preventing the side finishing material from being separated even from a strong external impact.

In addition, since the side finishing material for well ceiling is attached to the top of the light weight plate for well ceiling through adhesive, it is not separated even from strong external impact or shaking, and the connection part with the lower ceiling is formed through the finishing protrusion formed at the bottom. It is a very useful invention that improves aesthetics by finishing.

1 is an exemplary view showing a well ceiling structure using a lightweight plate for well ceiling according to the present invention;
2 is a perspective view showing a lightweight plate for a well ceiling according to a first embodiment of the present invention;
3 is a front view showing a lightweight plate for a well ceiling according to a first embodiment of the present invention;
4 is an exemplary view showing a deformed state of the first protrusion of the lightweight plate for well ceiling according to the present invention;
5 is a perspective view showing a lightweight plate for a well ceiling according to a second embodiment of the present invention;
6 is an exemplary view showing a well ceiling structure using a lightweight plate for well ceiling according to a second embodiment of the present invention.

Hereinafter, the configuration and operation of an embodiment of the present invention will be described in detail in association with the accompanying drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

1 is an exemplary view showing a well ceiling structure using a lightweight plate for a well ceiling according to the present invention, FIG. 2 is a perspective view showing a lightweight plate for a well ceiling according to a first embodiment of the present invention, and FIG. A front view showing a lightweight plate for a well ceiling according to one embodiment, FIG. 4 is an exemplary view showing a deformed state of the first protrusion of the lightweight plate for a well ceiling according to the present invention,

The lightweight plate 100 for a well ceiling according to the first embodiment of the present invention includes an upper coupling plate 110 coupled to the well ceiling surface 10, and a downward direction from one end of the upper coupling plate 110. An extended first side extension plate 120, an upper protrusion plate 131 formed by being bent in one direction and protruding from an extended end of the first side extension plate 120, and the upper projection plate 131 The first protrusion 130 made of a lower protrusion plate 132 that is folded in the opposite direction to the protrusion direction of the upper protrusion plate 131 at the extended end and extended to face the upper protrusion plate 131 to improve the bearing capacity. And, the second side extension plate 140 extending downward from the extended end of the lower protrusion plate 132, and the second side extension plate 140 protrudes in the same direction as the first protrusion part 130 However, it is configured to include a second protrusion 150 that protrudes upwardly inclining toward the first protrusion 130 so that the embar 200 inserted between the first protrusion 130 and the embar 200 is pressurized and fixed by an elastic force. do.

The well ceiling surface 10 includes a channel 11 installed on the ceiling, an embar 12 installed to cross the channel 11, and a finishing board installed on the embar 12 to finish the well ceiling surface. It is composed of (13).

Meanwhile, the upper coupling plate 110 is installed to be coupled to the finishing board 13 of the well ceiling surface 10 through a fixing member such as a piece or a nail pin.

The first side extension plate 120 and the second side extension plate 140 form the side walls of the well ceiling, and the finishing board 400 for the well ceiling described later is attached and finished.

The first protrusion 130 is made of two layers by folding the first side extension plate 120 and the second side extension plate 140, and the embar 200 is sandwiched between the second protrusion 150. When the embar 200 is elastically pressed and fixed by the inclined shape of the second protrusion 150, the embar 200 can be stably supported without being deformed.

Meanwhile, the second protrusion 150 is formed to be inclined upward toward the first protrusion 130 and pressurizes and fixes the embar 200, so that it is a channel or channel for separately supporting the embar 200 in the process of constructing the lower ceiling. The embar 200 is firmly pressed and fixed without the need to install a support member such as a daldaebong, and even when the lower ceiling finishing board 300 is installed at the bottom, it does not float between the first protrusion 130 and the second protrusion 150. or does not flow so that the installation of the finishing board 300 for the lower ceiling is made easy.

Meanwhile, FIG. 5 is a perspective view showing a lightweight plate for a well ceiling according to a second embodiment of the present invention, and FIG. 6 is an exemplary view showing a well ceiling structure using the lightweight plate for a well ceiling according to a second embodiment of the present invention, The lightweight plate 100 for a well ceiling according to the second embodiment includes an upper coupling plate 110 coupled to the well ceiling surface 10, and a second portion extending downward from one end of the upper coupling plate 110. One side extension plate 120, an upper protrusion plate 131 protruding by being bent in one direction from the extended end of the first side extension plate 120, and an extended end of the upper projection plate 131 A first protrusion 130 made of a lower protrusion plate 132 that is folded in the opposite direction to the protrusion direction of the upper protrusion plate 131 and extended to face the upper protrusion plate 131 so that the supporting force is improved, The second side extension plate 140 extending downward from the extended end of the lower protrusion plate 132 and the second side extension plate 140 are formed to protrude in the same direction as the first protrusion 130. , The second protrusion 150 having a pressing protrusion 151 formed on the protruding surface so that the embar 200 inserted between the first protrusion 130 and the embar 200 can be fitted in an interference fit form by being formed by being bent so as to protrude upward. ) is composed of.

The upper coupling plate, the first side extension plate 120, the first protrusion 130, and the second side flap according to the second embodiment have the same shape as the configuration of the first embodiment, and the second projection 150 The embar 200 is inserted in an interference fit between the first protrusion 130 and the second protrusion 150 by the formed pressure protrusion 151 and is stably pressurized and fixed, and the finishing board 300 for the lower ceiling is installed. Even in this case, it does not float or flow between the first protrusion 130 and the second protrusion 150 so that the installation of the lower ceiling finishing board 300 is facilitated.

On the other hand, one side of the first side extension plate 120 and the second side extension plate 140 according to the first and second embodiments have a concave shape in one direction to improve the adhesive strength of the finishing material through an increase in the application area of the adhesive. A plurality of adhesive filling grooves 170 are formed.

As described above, by forming a plurality of grooves 170 for filling the adhesive, stable adhesion can be achieved by improving adhesion during the process of bonding and fixing the finishing board 400 for well ceilings.

On the other hand, a hooking step 160 is formed at the connection portion between the upper coupling plate and the first side extension plate 120 according to the first and second embodiments so that the upper end of the well ceiling finishing board 400 can be inserted and hung. .

As described above, by forming the hooking step 160 on the light weight plate 100 for the well ceiling, the finishing board 400 for the well ceiling is caught on the hooking step 160 through the fitting protrusion 420 to be described later, and the bottom of the nail pin. The finishing board 400 for well ceilings is tightly fixed to the lightweight plate 100 for well ceilings until the adhesive is solidified and reaches perfect adhesive strength.

In addition, by forming the hooking step 160, the fitting protrusion 420 formed on the top of the well ceiling finishing board 400 is inserted into the hooking step 160 and hung, so that the well ceiling finishing board 400 can withstand strong impact. It is possible to install it firmly without being separated from the lightweight plate 100 for well ceiling.

On the other hand, the first protrusion 130 according to the first and second embodiments is formed such that the upper protrusion plate 131 is rounded upward and the lower protrusion plate 132 is rounded downward so as to improve rigidity. It can be configured in an omega form as a whole.

In this way, the shape of the upper projection plate 131 and the lower projection plate 132 of the first projection 130 is formed in an omega shape rather than a flat shape, so that the bearing capacity is further increased through the improvement of rigidity, and the relationship between the second projection 150 and Since the embar 200 inserted therein is more strongly and firmly supported, the first protrusion 130 is not deformed in the process of fixing the lower ceiling finishing board 300 to the embar 200 using a finishing member, and the embar ( 200) can be firmly supported so that it does not float or move.

That is, the embar 200 must be firmly fixed enough to install the finishing board 300 for the lower ceiling even when the embar 200 is not fixed with a pole or a separate hanger. In the present invention, the embar 200 ) is installed in a pressurized state and at the same time, since the stiffness of the first protrusion 130 composed of the upper protrusion plate 131 and the lower protrusion plate 132 is higher than that of the second protrusion 150, the finishing board for the lower ceiling ( 300), the first protrusion 130 is not deformed and prevents the embar 200 from lifting or leaving, so that the lower ceiling finishing board 300 can be stably installed without installing a hanging pole or hanger. be able to

In addition, the lightweight plate for a well ceiling according to the present invention may further include a round portion 152 formed to be rounded downward at the end of the second protrusion 150.

The round portion 152 is formed so that the embar 200 can be easily inserted between the first protrusion 130 and the second protrusion 150 without being caught in the process of inserting the embar 200 .

The lightweight plate for a well ceiling of the present invention configured as described above elastically supports the embar 200 through the second protrusion 150 and firmly fixes the embar 200 in the process of installing the finishing board 300 for the lower ceiling. ) is prevented from floating or flowing, which improves the structural stability of the well ceiling and lower ceiling.

In addition, by overlapping the first protrusion 130 and configuring it to be made of two layers, when pressed and fixed between the second protrusion 150 by elastic force, the embar 200 without deforming the first protrusion 130 ) will be firmly supported.

Therefore, it is easy to install and attach the side finishing material for the well ceiling without installing a daldaebong or a separate hanger, thereby preventing the side finishing material from escaping even with strong external impact.

Meanwhile, in the well ceiling structure of the present invention, one end is fitted between the light weight plate for well ceiling and the first protrusion 130 and the second protrusion 150 of the light weight plate for well ceiling, and is connected to the second protrusion 150. and the other end is coupled to the embar 200 coupled to the corner finishing material installed on the wall, and one end is coupled to the lower part of the second protrusion 150, and the other end is coupled to the corner finishing material, and the fixing pin The finishing board 300 for lower ceilings, which is fixed to the second protrusion 150 and the embar 200 and finishes the ceiling surface, and the lightweight plate for well ceilings coupled to the other side of the lightweight plate for well ceilings are installed on the indoor side. It is configured to include a finishing board 400 for well ceilings installed so that the lower end covers the edge of the finishing board 300 for lower ceilings so as not to be exposed to the space.

The finishing board 400 for the well ceiling includes a body part 410 coupled to the first side extension plate 120 and the second side extension plate 140 of the lightweight plate for the well ceiling through an adhesive, and the body part A fitting protrusion 420 protruding in one direction from the top of 410 and fitted to the hooking step 160 formed on the lightweight plate 100 for well ceiling, and It is configured to include a closing protrusion 430 that protrudes and wraps the end of the lower ceiling finishing board 300 to close the corner.

The well ceiling finishing board 400 is attached through an adhesive in a state of being inserted into the lightweight plate 100 for well ceilings through fitting protrusions 420, so that even after a long period of time, it is not lifted or separated, and a solid installation is achieved. By closing the connection portion with the lower ceiling through the protrusion 430, aesthetics is improved while supporting the lower ceiling.

The corner finishing material 500 may be configured in various forms such as wood molding, pvc molding, and brackets installed along the edge of the wall.

The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone having ordinary knowledge in the art to which the present invention belongs without departing from the gist of the present invention claimed in the claims. Of course, such changes are within the scope of the claims.

(10): well ceiling surface (11): channel
(12): Embar (13): Finishing board
(100): lightweight plate for well ceiling (110): upper coupling plate
(120): first side extension plate (130): first protrusion
(131): upper projection plate (132): lower projection plate
(140): second side extension plate (150): second protrusion
(151): pressing protrusion (152): round part
(160): hooking step (170): adhesive filling groove
(200): Embar (300): Finishing board for lower ceiling
(400): finishing board for well ceiling (410): body
(420): fitting protrusion (430): closing protrusion
(500): Corner finishing material

Claims (7)

In the well ceiling plate installed along the edge of the well ceiling surface and configured to extend downward to form a recessed space portion in the upward direction,
an upper coupling plate coupled to the well ceiling surface;
a first side extension plate extending downward from one end of the upper coupling plate;
An upper projection plate bent in one direction at the extended end of the first side extension plate and formed to protrude, and an upper projection plate formed by being folded in a direction opposite to the protrusion direction of the upper projection plate at the extended end of the upper projection plate. A first protrusion made of a lower protrusion plate to improve rigidity by extending to face each other;
a second side extension plate extending downward from an extended end of the lower projection plate;
A second protrusion protruding from the second side extension plate in the same direction as the first protrusion and protruding upwardly inclined toward the first protrusion so that the embar inserted between the first protrusion and the second protrusion is pressurized and fixed by an elastic force. A lightweight plate for a well ceiling, characterized in that configured to include; In the well ceiling plate installed along the edge of the well ceiling surface and configured to extend downward to form a recessed space portion in the upward direction,
an upper coupling plate coupled to the well ceiling surface;
a first side extension plate extending downward from one end of the upper coupling plate;
An upper projection plate that is bent and protruded in one direction from the extended end of the first side extension plate, and is folded in a direction opposite to the direction in which the upper projection plate extends from the extended end of the upper projection plate, facing the upper projection plate. A first protrusion made of a lower protrusion plate to improve rigidity by being extended to see;
a second side extension plate extending downward from an extended end of the lower projection plate;
The second side extension plate is formed to protrude in the same direction as the first protrusion, and the protruding surface is bent to protrude upward so that the embar inserted between the first protrusion and the protrusion can be fitted in an interference fit form. A lightweight plate for a well ceiling, characterized in that it is configured to include; a second protrusion in which is formed. According to claim 1 or 2,
A well ceiling, characterized in that a plurality of concave adhesive filling grooves are formed on one side of the first side extension plate and the second side extension plate so as to improve the adhesive strength of the finishing material by increasing the application area of the adhesive. for lightweight plates. According to claim 1 or 2,
A lightweight plate for well ceilings, characterized in that a hooking step is formed at the connection portion between the upper coupling plate and the first side extension plate so that the upper end of the finishing board for well ceilings can be inserted and hung. According to claim 1 or 2,
The lightweight plate for a well ceiling, characterized in that the upper projection plate is formed to be rounded in an upward direction and the lower projection plate is formed to be rounded in a downward direction so as to improve the rigidity of the first projection. An upper coupling plate coupled to the well ceiling surface, a first side extension plate extending downward from one end of the upper coupling plate, and a protrusion formed by being bent in one direction from an extended end of the first side extension plate. A first protrusion composed of an upper protrusion plate and a lower protrusion plate that is bent in the opposite direction to the protrusion direction of the upper protrusion plate at the extended end of the upper protrusion plate and extended to face the upper protrusion plate so that rigidity is improved , A second side extension plate extending downward from the extended end of the lower projection plate, and protruding from the second side extension plate in the same direction as the first projection, forming a protrusion so as to be inclined upward toward the first projection. a light weight plate for a well ceiling having a second protrusion so that the embar inserted between the first protrusion and the embar is pressurized and fixed by an elastic force;
One end of the lightweight plate for well ceiling is fitted between the first protrusion and the second protrusion and pressurized and fixed by the second protrusion, and the other end is coupled to the corner finishing material installed on the wall;
a lower ceiling finishing board having one end coupled to the lower part of the second protrusion and the other end coupled to the corner finishing material and fixed to the second protrusion and the embar through a fixing pin to finish the ceiling surface;
A finishing board for well ceilings coupled to the other side of the lightweight plate for well ceilings so that the lightweight plate for well ceilings is not exposed to the indoor space and installed so that the lower end covers the edge of the finishing board for lower ceilings. A well ceiling structure using a lightweight plate for well ceilings, characterized in that configured by. According to claim 6,
The finishing board for the well ceiling,
A body portion coupled to the first side extension plate and the second side extension plate of the lightweight plate for well ceiling through an adhesive;
A fitting protrusion protruding in one direction from the top of the body portion and fitted into a catching step formed in a light weight plate for a well ceiling;
A well ceiling structure using a lightweight plate for well ceilings, characterized in that it comprises: a finishing protrusion protruding in one direction from the bottom of the body part and wrapping around the end of the lower ceiling finishing board to close the corner.

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