JPH07180265A - Ceiling structure and construction method therefor - Google Patents

Abstract

PURPOSE:To allow an easy construction work and the subsequent shortening of a construction period. CONSTITUTION:Regarding a ceiling structure having a rectangular space section in a plan view for a building such as a house, brackets (wall trims) 14 and 14 are fitted to the upper sections of at least one pair of walls 11b and 11c among opposite walls forming pairs, along an approximately horizontal direction and in such state as having approximately equal height. A rectangular ceiling material 16 formed out of many narrow rectangular ceiling elements 18 pasted to a sheet type lining material 17 with the short sides aligned, are laid on the brackets 14 and 14, while the short sides of the elements 18 being kept in agreement with the brackets 14 and 14 along the lengthwise direction thereof.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a ceiling in a house, and more particularly to a ceiling structure which can be easily installed and a method of installing the same.

[0002]

2. Description of the Related Art For example, as shown in FIG. 6, a ceiling of a house is provided with a plurality of suspension beams 2 ... Under a floor material 1 forming a floor on the second floor. 3 are mounted in the vertical direction, and the hanging edge 3 is attached to the lower end of the hanging tree 3 to form a shaft, and the ceiling material 5 such as gypsum board is attached to the lower surface of the hanging edge 4 with wood screws or adhesives. And the like, and the lower surface (ceiling surface) of the ceiling material 5 is cross-finished. In addition, after the ceiling surface is cross-finished and the wall surface is further cross-finished in this manner, a peripheral edge (not shown) is attached to the boundary portion between the ceiling surface and the wall surface, whereby the boundary portion is parted. .

[0003]

However, in such a ceiling structure, the work of assembling the field edges 4 ... and the ceiling material 5 ...
It is said that the work of sticking the work piece to the field edge 5 with wood screws or adhesive is an unstable work for the worker in an upward posture, and it is a work at a high place, so the workability at the time of construction is extremely poor. There's a problem. Since the workability is poor as described above, the work time is naturally long, and as a result, it is one of the factors that hinder the shortening of the work period.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a ceiling structure which can be easily constructed and therefore can shorten the entire construction period, and a construction method thereof.

[0005]

[Means for Solving the Problems] Claim 1 in the present invention
In the described ceiling structure, in the rectangular space in plan view,
Receiving materials are attached to upper surfaces of at least one pair of wall surfaces forming a pair facing each other so as to be substantially horizontal and at substantially the same height, and on these receiving materials,
A rectangular ceiling material made by adhering a number of elongated rectangular plate-shaped ceiling materials to a sheet-shaped lining material in the short side direction is adhered to the length direction of the ceiling material. The above-mentioned problem is solved by being laid over the receiving material. In the method for constructing a ceiling structure according to claim 2, in a space portion having a rectangular shape in plan view, at least one pair of wall surfaces forming a pair facing each other is substantially horizontal and has substantially the same height. Attach the receiving material so that
Then, a sheet-shaped lining material prepared in advance is attached to a large number of elongated rectangular plate-shaped ceiling materials in the direction of the short sides thereof, and the ceiling material is rolled into a roll shape with the lining material inside. The means for solving the above-mentioned problems is that the short side direction of the ceiling material is made to coincide with the length direction of the receiving material, and the ceiling material is bridged over the receiving material and rotated to be expanded into a rectangular shape.

The ceiling structure according to claim 3 is characterized in that in the ceiling structure according to claim 1, the receiving member is a peripheral edge. The ceiling structure according to claim 4 is characterized in that, in the ceiling structure according to claim 1 or 3, the ceiling material is detachably fixed to the receiving material by a fixing means.

[0007]

According to the ceiling structure of claim 1, since the ceiling material is laid over the receiving material attached to the upper part of the wall surface, the ceiling material and the lining material of the ceiling material are installed in advance when the ceiling material is installed. Then, it is possible to lay the ceiling material on the receiving material by simply winding it in a roll shape, spanning it over the receiving material and expanding it. According to the method for constructing a ceiling structure according to claim 2, since the ceiling material can be laid by simply bridging and unfolding it on the receiving material, there is no need for a conventional framed frame, etc. Sexuality is greatly improved.

According to the ceiling structure of the third aspect, since the receiving material is the peripheral edge, it is not necessary to separately attach the receiving material and the peripheral edge, and an increase in the number of parts can be suppressed. According to the ceiling structure of claim 4, since the ceiling material is detachably fixed on the receiving material by the fixing means, the ceiling material is prevented from rising and the ceiling material is pushed up after the construction. It is possible to easily remove it from the receiving member.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the drawings. FIG. 1 is a diagram showing an embodiment in which the ceiling structure according to the present invention is applied to a ceiling of a corridor having a rectangular shape in a plan view. In this figure, reference numeral 10 is a corridor, 11a, 11b, 11c.
Is a wall that partitions the corridor 10. The corridor 10 is provided after the entrance (not shown), and the wall 11a located in front of the entrance has a door 12 leading to a living room (not shown).
However, doors 13 leading to a living room (not shown) are formed on the side walls 11b.

Further, the peripheral edges 14, 14 are attached to the upper portions of the walls 11b, 11c facing each other, and the peripheral edge 15 is also attached to the wall 11a and a wall (not shown) opposed thereto. The peripheral edges 14 and 14 are arranged substantially horizontally and are attached so as to have substantially the same height. Also, these margins 14,
A ceiling material 16 is laid on the top of 14.

As shown in FIG. 2, the ceiling material 16 includes a large number of slender rectangular plate-shaped ceiling materials 18 on one side of a rectangular sheet-shaped lining material 17 made of canvas or the like, with their short sides aligned. It is formed by being attached.
The ceiling material 18 is composed of an elongated rectangular plate-shaped gypsum board 19 attached to the lining material 17, and an elongated rectangular plate-shaped decorative material 20 attached on the gypsum board 19.

Further, as shown in FIG. 3, elastic members 21, 21 made of urethane foam in the shape of a quadrangular prism are provided on the peripheral edges 14, 14 so as to abut the walls 11b, 11c. This elastic body 21 is attached by being attached by adhering to the wall side approximately 1/3 of the width of the upper surface of the peripheral edge 14, and further by being adhered and fixed by the wall surface 11b (11c). The end edges of 16 are fixed. In addition, in the ceiling structure having such a configuration, it is of course not necessary to frame the suspension beam 2, the suspension tree 3, and the field edge 4 as in the conventional ceiling structure shown in FIG.

In order to construct such a ceiling structure, first, the ceiling material 16 is prepared in advance in a state of being wound in a roll shape as shown by a chain double-dashed line in FIG. When the ceiling material 16 is wound into a roll, the lining material 17 is on the inside and the decorative material 20 is on the outside. Moreover, the length in the winding direction is matched in advance with the length of the ceiling surface required by the corridor 10.

Then, the edges 14 and 14 are attached to the upper portions of the walls 11b and 11c facing each other among the standing walls by nailing or adhering so as to be horizontal and at the same height. Next, the elastic bodies 21 and 21 are adhered to the upper surfaces of the peripheral edges 14 and 14 at a part of the bottom surface on the side of the wall 11b (11c), and the walls 11b (1
The side surface on the 1c) side is fixed to the peripheral edge 14 by adhering it to the wall 11b (11c).

Next, as shown in FIG. 4, the ceiling material 16 wound in a roll shape is provided with elastic members 21, 21 on the peripheral edges 14, 14.
The elastic body 2 is laid over and the one end side is pushed downward.
1 and 21 are retracted to the wall side, and are installed on one end of the peripheral edges 14 and 14 in the longitudinal direction. Further, while the rolled ceiling material 16 is sequentially developed, the rolled-up ceiling material 16 is pushed in continuously after the pushed-in end portion and the peripheral edges 14, 1
Build on 4. Then, the ceiling material 16 is installed up to the other ends of the peripheral edges 14, 14 and the laying of the ceiling material 16 is completed. When the ceiling material 16 is pushed into the corridor 10 side of the elastic bodies 21 and 21 in this manner, the elastic bodies 21 and 21 function as a fixing means for fixing the ceiling material 16 by the elastic restoring force thereof. It is fixed on the peripheral edges 14, 14. After that, the peripheral edges 15 and 15 orthogonal to the peripheral edges 14 and 14 are attached to the boundary between the laid ceiling material 16 and the wall surface to complete the ceiling structure.

In the ceiling structure thus obtained, the ceiling material 16 wound in a roll shape in advance is simply used as the rim 1
Since it is laid just by being stretched over the No. 4 and No. 14, it is not necessary to use the frame of the field edge as in the conventional case, and the workability is remarkably improved. In addition, after construction, the ceiling material 1
By pushing up 6, the ceiling material 16 can be easily removed from the peripheral edges 14 and 14, so that remodeling and the like can be facilitated and the ceiling material 16 can also function as an inspection port on the back of the ceiling. Further, since the ceiling material 16 can be easily removed, for example, by providing a base material on the ceiling material so that an object can be placed on the base material, the ceiling space can be used as an attic storage. Can be operated.

Further, since the rims 14, 14 attached to the boundary between the ceiling and the wall are used as the receiving members for receiving the ceiling material 16 as they are, it is not necessary to add additional parts, and therefore, a frame such as a field edge is unnecessary. The cost can be reduced because the merit of becoming is left as it is. Further, since the ceiling material 16 is fixed on the peripheral edges 14 and 14 by the elastic body 21 which functions as a fixing means, the ceiling material 16 is prevented from rising, and the ceiling material 16 is lifted even if wind blows from the entrance or the like. There is no rattling or the like due to.

In the above embodiment, the ceiling material 18 composed of the gypsum board 19 and the decorative material 20 is adhered to the lining material 17 as the ceiling material. It is also possible to use only the plaster board prepared above and use the ceiling material in which this is attached to the lining material 17.

Further, in the above embodiment, the ceiling material 16
Although the elastic bodies 21 and 21 are used as the fixing means for fixing the above, for example, instead of this, velcro tapes are attached to both side ends of the ceiling material 16 and the upper surfaces of the peripheral edges 14 and 14, respectively, and these are overlapped. Alternatively, as shown in FIG. 5, the pins 22 ... Are provided on the upper surface of the peripheral edge 14 at a predetermined pitch, while the side edges of the ceiling member 16 have the same pitch as the pins 22. When the holes 23 are formed at intervals and the ceiling material 16 is installed on the peripheral edges 14 and 14,
It is also possible to fix the ceiling material 16 on the peripheral edges 14, 14 by fitting the holes 23 ... And the pins 22.

Further, in the above embodiment, the peripheral edges 14, 14 are
Was used as the receiving material for receiving the ceiling material, but they may be provided separately. In that case, after the ceiling material is laid over the square-shaped receiving material to form the ceiling surface, The L-shaped peripheral edge may cover the receiving material.

[0021]

As described above, in the ceiling structure according to the first aspect of the present invention, the ceiling material is bridged over the receiving material attached to the upper portion of the wall surface. The material can be laid on the receiving material by winding it in a roll shape with the lining material inside, and laying it on the receiving material and expanding it. Is unnecessary, the workability is remarkably improved, the construction period can be shortened, and the construction cost can be reduced. In the method of constructing a ceiling structure according to claim 2, since the ceiling material can be laid by simply bridging and unfolding it on the receiving material, the construction efficiency is markedly improved as described above, and the construction period is shortened and the construction is completed. The cost can be reduced.

In the ceiling structure according to the third aspect of the present invention, since the peripheral edge is made to function as a support member, thereby suppressing an increase in the number of parts, it is possible to further reduce the construction cost. In the ceiling structure according to claim 4, since the ceiling material is detachably fixed on the receiving material by the fixing means, thereby preventing the ceiling material from being lifted up, for example, even when wind blows from the entrance or the like, the ceiling material It is possible to eliminate rattling and the like due to lifting. In addition, since the ceiling material is detachably fixed on the receiving material, it can be easily removed from the receiving material by pushing up the ceiling material after construction, thus making it easy to remodel etc.
It can also function as an inspection port in the ceiling. In addition, since the ceiling material can be easily removed, for example, by providing a base material on the ceiling material and allowing an object to be placed on the base material, the ceiling ceiling can also function as an attic storage. Can be made.

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram showing an embodiment of a ceiling structure of the present invention.

FIG. 2 is a side view of a ceiling material.

3 is a perspective view of a main part showing a state of the ceiling structure shown in FIG.

FIG. 4 is a perspective view of a main part for explaining a method of laying a ceiling material.

FIG. 5 is a perspective view of a main part showing a modified example of the ceiling structure of the present invention.

FIG. 6 is a perspective view of a main part showing a schematic configuration of a conventional ceiling structure.

[Explanation of symbols]

 10 Corridor 11a, 11b, 11c Wall 14 Surrounding Edge 16 Ceiling Material 17 Lining Material 18 Ceiling Material 21 Elastic Body (Fixing Means) 22 Pins 23 Holes

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI technical display area E04B 5/57 Q

Claims (4)

[Claims] 1. A ceiling structure of a space portion having a rectangular shape in plan view in a building such as a house, which is substantially horizontal to each other and is substantially horizontal to at least one pair of upper and lower wall surfaces facing each other. Receiving materials are attached so that they have the same height, and a rectangular ceiling is formed by laminating a number of elongated rectangular plate-like ceiling materials on a sheet-like lining material in the short side direction on these receiving materials. A ceiling structure characterized in that the material is bridged over the receiving material so that the short side direction of the ceiling material matches the length direction of the receiving material. 2. A method of constructing a ceiling structure of a rectangular space in a plan view of a building such as a house, which is substantially horizontal to the upper surface of at least one pair of wall surfaces which face each other. And, the receiving material is attached so that they have substantially the same height as each other, and then a large number of elongated rectangular plate-shaped ceiling materials are attached to the sheet-shaped lining material prepared in advance in the short side direction, The ceiling material wound in a roll shape with the lining material inside is laid over the receiving material with the short side direction of the ceiling material aligned with the length direction of the receiving material, and rotated to form a rectangular shape. A method for constructing a ceiling structure, which is characterized by unfolding. 3. The ceiling structure according to claim 1, wherein the receiving member is a peripheral edge. 4. The ceiling structure according to claim 1 or 3, wherein the ceiling material is detachably fixed on a receiving material by a fixing means.