JPH07150674A - Ceiling structure - Google Patents

Abstract

PURPOSE:To execute construction work with ease and remove a ceiling material freely. CONSTITUTION:In a ceiling structure where a ceiling is formed with a ceiling material 23 mounted to a ceiling joist 16 installed to an underfloor of an upper story or in an attic, both side boards 18 and a bottom plate 19 which connects the lower ends of the side boards 18 are arranged to have the shape of the letter U substantially in its transverse cross section. An engagement unit 20, which is engaged with the top of the ceiling joist 16, is installed to the upper ends of the side boards 18. A first mounting unit 17, which forms a loading unit 21 projecting laterally from the outside surfaces of the side boards is mounted to both sides of the bottom plate 19 in such a fashion that the engagement unit 20 is engaged with the top of the ceiling joist 16 and the bottom 19 is arranged to cover the bottom of the ceiling joist as well. The ceiling material 22 is installed to each of the loading units 21 between two adjacent mounting members 17 out of these first mounting materials 17.

Description

Detailed Description of the Invention

[0001]

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

[0002]

2. Description of the Related Art In a ceiling of a house, a plurality of suspension beams 3, ... Are attached to a floor material 1 forming a floor on the second floor via a support member 2 and the like, as shown in FIG. 4 each hanging tree
... is mounted in the vertical direction, and the field edge 5 is attached to the lower end of the hanging tree 4.
... are attached and axially assembled, and the ceiling material 6 such as gypsum board is attached and fixed to the lower surface of the field edge 5 by wood screws or adhesives, and the lower surface (ceiling surface) of the ceiling material 6 is crossed. It is formed by being finished.

[0003]

However, in such a ceiling structure, the work of sticking the ceiling material 6 to the field edge 5 by wood screws, bonding or the like is performed in an upward posture for the worker and is unstable. Since it is a difficult work and it is a work at a high place, there is a problem that workability during construction is extremely poor.

Further, once the ceiling material 6 ... Is fixed to the field edge 5 ..., it becomes difficult to remove it. However, there has been a problem that a part of the ceiling material 6 has to be broken to carry out the wiring, so that the construction requires too much time, labor and cost.

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 is easy to construct and in which the ceiling material can be removed freely.

[0006]

[Means for Solving the Problems] Claim 1 in the present invention
In the ceiling structure described above, the side plate portions and the bottom plate portion that connects between the lower ends of the side plate portions are configured to have a substantially U-shaped cross section, and the upper end portion of the side plate portion is engaged with the upper surface of the field edge. The first mounting member is provided with a stop portion, and a mounting portion is formed on both sides of the bottom plate portion so as to project laterally from the outer surface of the side plate portion. And the bottom plate is attached to the field edge in a state of covering the lower surface of the field edge, and the ceiling material is erected on each mounting portion between two adjacent mounting members of these first mounting members. This is the means for solving the above problems.

In the ceiling structure according to the second aspect of the invention, the side plate portion and the bottom plate portion provided at the lower end of the side plate portion are L-shaped in cross section on the square-shaped receiving member directly attached to the wall along the wall surface. A second mounting member having a mounting portion formed on the side plate portion side of the bottom plate portion that projects laterally from the outer surface of the side plate portion, the side plate portion being on the side opposite to the wall of the receiving material. Is attached in a state in which the bottom plate portion covers the lower surface of the receiving member while contacting the side surface of the ceiling member, and the ceiling member is installed on the mounting portion of the second mounting member and the mounting portion of the first mounting member. This is the means for solving the above problems.

[0008]

According to the ceiling structure of the present invention, the first mounting member is mounted on the field edge with its locking portion locked to the field edge, and the ceiling material is the first mounting member. Since it is erected on the mounting part of the above, at the time of construction, it is possible to install it by simply fitting both side plate parts of the first mounting member to both side surfaces of the field edge, and also for installing the ceiling material. Since it is possible to simply mount the side edge portion of the ceiling material on the mounting portion of the first mounting member, the mounting work of the ceiling material becomes much easier than in the past. Further, since the ceiling material is simply placed on the placement portion of the first mounting member, the ceiling material can be freely removed from the ceiling surface.

According to the ceiling structure of the second aspect, the second mounting member is mounted on the receiving member fixed to the wall surface, and the ceiling member is mounted on the mounting portion of the second mounting member and the first mounting member. Since it is installed on the mounting part of the mounting member,
Installation work for the ceiling material near the wall becomes easy.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a view showing an embodiment of the ceiling structure of the present invention, in which reference numeral 10 is a floor on the second floor. The floor 10 includes a frame body 11 formed by assembling core materials into a rectangular frame shape.
It is formed from a floor panel in which a face material 12 such as plywood is attached to one surface of the one side surface, and the face material 12 is arranged facing upward. A wooden hanging beam 14 is attached to the frame body 11 via a receiving member 13, and a plurality of wooden hanging trees 15 ... Are attached to the side surfaces of the hanging beam 14 so as to extend in the vertical direction. Further, field edges 16 are attached and fixed to the lower ends of the hanging trees 15 by nailing or the like.
The field edge 16 is formed so that its width is longer than the width of the hanging tree 15, so that when it is attached to the lower end surface of the hanging tree 15, both sides thereof protrude from both side surfaces of the hanging tree 15. It is in a state.

A first attaching member 17 is attached to each of the field edges 16 along its lengthwise direction.
The first mounting member 17 is made of hard resin, metal, or the like, and connects the thin plate-shaped side plate portions 18 and 18 arranged in parallel and the lower ends of the side plate portions 18 and 18. A thin plate-shaped bottom plate portion 19 is integrally configured in a substantially U-shaped cross section, and the space between the side plate portions 18 is 18
It is formed so as to substantially match the width of.

The first mounting member 17 has upper end portions of the side plate portions 18, 18 (end portions on the side opposite to the bottom plate portion 19).
Locking portions 20, 20 for locking the upper surface of the field edge 16 are formed. These locking portions 20, 20 are side plate portions 18, 1,
8 has an inclined surface projecting toward the inner surface side, and the upper end side (the side opposite to the bottom plate portion 19) is an inner surface side and is inclined toward the bottom plate portion 19 side. The bottom plate portion 19 of the first mounting member 17 has side plate portions 18, 18
The mounting portions 21 and 21 are formed integrally with the bottom plate portion 19 so as to project laterally from the outer surface side. These mounting parts 21, 21
Is a part projecting from the outer surface of the side plate parts 18, 18 by about 2 to 5 cm, and is for mounting a side edge part of the ceiling material as described later.

With such a configuration, the first mounting member 17 is fitted from below the field edge 16 so as to hold the field edge 16 between the side plate portions 18, 18, and the locking portion 2
By locking 0 and 20 on the upper surface of the field edge 16, the bottom plate portion 19 is attached to the field edge 16 in a state of covering the lower surface of the field edge 16. It should be noted that the bottom plate portion 19 has a ceiling ceiling cut-off edge 22 attached to the bottom surface thereof or is integrally formed with the bottom plate portion 19, whereby a texture is imparted to the bottom surface of the first mounting member 17, and the ceiling is provided. When forming a part of the surface, the first mounting member 17 also functions as a decorative material.

Further, the field edges 1 arranged in parallel and adjacent to each other
First mounting member 1 fixed to 6 and 16 respectively
Between the parts 7 and 17, the mounting parts 2 facing each other are provided.
Both side edges of the ceiling material 23 are placed between the first and the second 21,
As a result, the ceiling material 23 is installed between the first mounting members 17, 17. The ceiling material 23 is made of a gypsum board in the shape of a rectangular plate, etc., and is subjected to final finishing such as cloth attachment.

A square-shaped receiving member 25 is attached and fixed to the wall 24 in parallel with the field edge 16 by nailing, gluing or the like. The mounting member 26 is mounted with screws. The second mounting member 26 is made of hard resin or metal, and has a thin plate-shaped side plate portion 27 and a bottom plate portion 28 provided at the lower end of the side plate portion 27 having an L-shaped cross section. The bottom plate 28 has a mounting portion 29 formed on the side of the side plate 27 and protruding laterally from the outer surface of the side plate 27. The mounting portion 29 is protruded from the outer surface of the side plate portion 27 by about 2 to 5 cm like the mounting portions 21 and 21 of the first mounting member 17, and the first mounting members arranged adjacent to each other. Ceiling material 23 between the mounting part 21 of 17
Is to support. The second mounting member 26
Similarly to the first mounting member 17, a ceiling parting edge 30 is also formed on the bottom plate portion 28.

In order to assemble the ceiling structure having such a structure, the suspension beams 14 are fixed to the frame body 11 of the floor 10 via the receiving members 13 by nailing or the like in the same manner as in the conventional case, and these suspension beams 1 are
A plurality of hanging trees 15 are attached and fixed by nailing or the like at predetermined intervals at 4. Next, the field edge 16 is fixed to the lower end surfaces of these hanging trees 15 along the lengthwise direction of the hanging beams 14 by nailing or the like. Here, the attachment of the field edge 16 to the hanging tree 15 is carried out by arranging the central axes of the field edge 16 so as to be orthogonal to each other so that both side portions of the field edge 16 project from both side surfaces of the hanging tree 15. In addition to the mounting of the field edges 16 ..., the wall 24 is adjusted to have the same height as the field edges 16 ...
Secure with a nail or the like.

Next, the first attachment member 17 is fitted from below the field edge 16 so that the locking portions 20, 20 hold both side surfaces of the field edge 16, and further pushed up in that state. Then, since the upper end sides of the locking portions 20, 20 are inclined surfaces, the both side plate portions 18, 18 follow the inclination.
The space is widened, and in that state, the first mounting member 1
When 7 is pushed up, the portions protruding inward of the locking portions 20, 20 are disengaged from the side surface of the field edge 16. Then, as a result, the both side portions 18, 18 are returned to the original state from the expanded state, the portions protruding inward of the locking portions 20, 20 are locked to the upper surface of the field edge 16 and fixed thereto, and further, In this state, the bottom plate portion 19 covers the bottom surface of the field edge 16. In addition, in order to reinforce the fixing of the first attachment member 17 to the field edge 16, the side plate portions 18, 18 are screwed toward the field edge 16 as necessary.

Separately from this, the second mounting member 26 is fixed by abutting on the side surface and the bottom surface of the receiving member 25. That is, the bottom plate portion 28 is brought into contact with the bottom surface of the receiving material 25, the side plate portion 27 is brought into contact with the side surface of the receiving material 25, and in this state, the side plate portion 27 is screwed toward the receiving material 25.
The second mounting member 26 is fixed to the receiving member 25. After that, the ceiling material 2 is provided between the adjacent first mounting members 17, 17.
3 is inserted at an angle, and by lowering it while correcting it horizontally, both side edges thereof are placed on the placing portions 21, 21 facing each other between the first mounting members 17, 17. Also,
The second mounting member 26 and the first mounting member 1 adjacent to the second mounting member 26
In the same manner, the ceiling material 23 is also accommodated between the mounting portion 2 and the mounting portion 2
Place and fix on 9 and 21.

In the ceiling structure thus obtained, the first mounting member 17 can be easily mounted on the field rim 16 only by fitting the first mounting member 17 onto the field rim 16. Workability can be improved. Similarly, the second mounting member 26 can be easily mounted by simply bringing the side plate portion 27 and the bottom plate portion 28 into contact with the receiving member 25 and fixing them with screws, so that the workability can be further improved. it can.

Also, since the ceiling member 23 is simply mounted on the mounting portions 21 and 29 of the first and second mounting members 17 and 26 to finish the assembly, workability is remarkably improved. Since the ceiling material 23 is not fixed by screws or the like but is fixed only by its own weight, the ceiling material 23 can be easily removed when it is desired to perform electrical wiring behind the ceiling due to additional lines after construction. It is possible,
This can significantly reduce the burden when such construction is required.

In the above embodiment, the first mounting member 1
Although the side plate portions 18 and 18 having the same length as the bottom plate portion 19 were used as 7, instead of the side plate portions 18 and 18,
As shown in FIG. 2, side plate portions 31, 31 having an appropriate length may be arranged at predetermined intervals. In addition, in the above embodiment, the suspension beam 1
4. A wooden thing was used as the hanging tree 15. For example, a steel channel material is used as the hanging beam, a steel rod having a male screw portion is used as the hanging tree, and these hanging beams and the hanging tree are bolted together. They may be connected, and in that case, the height of the ceiling material can be easily adjusted by adjusting the connecting position of the hanging tree to the hanging beam with a bolt.

Further, in the above-mentioned embodiment, a flat plate-like material is used as the ceiling material, but a curved plate-like material which is curved upward as shown in FIG. 3 may be used, and as shown in FIG. It is also possible to use a curved plate shape that is curved downward and to which mounting plates 32, 32 are provided on both side edges thereof. When such a ceiling material is used, since unevenness is formed on the ceiling surface, it is possible to feel the expanse of the ceiling space, and because the ceiling material can be easily removed, it is possible to create a free ceiling surface according to the redesign of the room. You can Further, in the above-mentioned embodiment, the example in which the ceiling structure of the present invention is applied to the ceiling structure under the second floor is shown, but it is needless to say that the present invention is also applicable to the ceiling structure formed in the attic and the floor below it. .

[0023]

As described above, in the ceiling structure according to claim 1 of the present invention, the first attachment member is attached to the field edge in a state where the engagement portion is engaged with the field edge, and Since the ceiling material is erected on the mounting portion of the first mounting member, the first mounting member can be mounted simply by fitting the first mounting member onto the rim at the time of construction. The ceiling material can be attached simply by placing it between the placing portions of the first attaching member, and therefore the workability thereof can be markedly improved as compared with the conventional case. In addition, since the ceiling material is simply placed on the placement portion of the first mounting member, the ceiling material can be freely removed from the ceiling surface, and therefore electrical wiring in the ceiling and the ceiling Can be easily cleaned, and the ceiling material itself can be easily replaced.

According to a second aspect of the present invention, in the ceiling structure, the second mounting member is mounted on the receiving material fixed to the wall surface, and the ceiling material is on the mounting portion of the second mounting member and the first mounting member. Since it was built on the mounting part of the
It is possible to easily attach the ceiling material near the wall.

[Brief description of drawings]

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

FIG. 2 is a perspective view of a main part showing a modified example of the first mounting member.

FIG. 3 is a perspective view of an essential part showing an example in which the shape of the ceiling material is changed.

FIG. 4 is a perspective view of a main part showing an example in which the shape of the ceiling material is changed.

FIG. 5 is a side view showing an example of a conventional ceiling structure.

[Explanation of symbols]

 10 floor 16 field edge 17 first mounting member 18, 27, 31 side plate portion 19, 28 bottom plate portion 20 locking portion 21, 29 mounting portion 23 ceiling material 24 wall 26 second mounting member

Claims (2)

[Claims] 1. A ceiling structure formed by attaching a ceiling material to a field edge arranged under the floor on the upper floor or in the attic, the bottom plate portion connecting between both side plate portions and lower ends of these side plate portions. And are configured to have a substantially U-shaped cross section, and a locking portion that locks to the upper surface of the field edge is provided at the upper end of the side plate portion, and on both sides of the bottom plate portion laterally from the outer surface of the side plate portion. A first mounting member having a protruding mounting portion formed thereon is mounted on the field edge in a state where the locking portion locks on the upper surface of the field edge and the bottom plate portion covers the lower surface of the field edge, A ceiling structure in which a ceiling material is erected on each mounting portion between two adjacent mounting members of the first mounting members. 2. A ceiling structure according to claim 1, wherein a side plate portion and a bottom plate portion provided at a lower end of the side plate portion are cross-section L on a square-shaped receiving member directly attached to the wall along the wall surface.
The second mounting member is formed in a letter shape and has a mounting portion formed on the side plate portion side of the bottom plate portion so as to project laterally from the outer surface of the side plate portion, and the side plate portion is opposite to the wall of the receiving material. Is attached in a state in which the bottom plate portion covers the lower surface of the receiving member while contacting the side face on the side of, and the ceiling member is placed on the placing portion of the second attaching member and the placing portion of the first attaching member. A ceiling structure characterized by being erected.