JPH07189401A - Ceiling structure - Google Patents

Abstract

PURPOSE:To facilitate execution of a work, to shorten a term of works, and besides to provide the interior of a room with broadening. CONSTITUTION:Formation of ceiling structure is such that ceiling panels are assembled in the shape of a chevron so that the height of the central part of a ceiling is increased. A ceiling panel 14 comprises a rectangular plate-form ceiling material 15, and beam materials 16 arranged on the two sides of the back of the ceiling material 15. A groove 18 is formed in the outer surface of the beam material 16. The ceiling panel 14 is supported to one of support materials (ceiling cornices 12, wherein narrow floor plates are attached in succession to two sides) respectively mounted on the upper parts of wall surfaces having end parts on one side positioned facing each other. Further, the side where the beam material 16 is mounted is coupled to other ceiling panel 14 through a joiner 19 in a T-shape in cross section comprising a joiner material 20, fitted in the groove 18, and a rib material 21. The joiners 19 with a rib are intercoupled through a joint plate 23.

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 in which ceiling panels are assembled in a mountain shape so that the center of the ceiling surface is high.

[0002]

2. Description of the Related Art The ceiling of a house is below the floor material 1 forming the floor of the second floor, as shown in FIG. A plurality of suspension beams 2 are arranged so as not to be directly connected to each other.
A hanging tree 3 is attached vertically to each of the ...
The field edge 4 is attached to the lower end of the field edge 4 and is axially assembled. The ceiling material 5 such as gypsum board is attached and fixed to the lower surface of the field edge 4 by wood screws or adhesives, and the ceiling material 5 ... Is formed by cross-finishing the lower surface (ceiling surface). In addition, the ceiling surface is cross finished in this way,
After the wall surface is further cross-finished, a peripheral edge (not shown) is attached to the boundary between the ceiling surface and the wall surface,
The boundary is cut off.

[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.

Further, in recent years, there is a strong demand that the living room such as a living room should function not only as a place for living, but also as a place for relaxation and as a place for socializing in order to deepen friendship with family and friends. Along with this, for example, there are many requests to make the living room a spacious space so that the living room can have a spacious feeling. However,
As the land area is becoming narrower due to soaring land prices, it is the current situation that the living room, such as the living room, cannot be made large enough to secure the required number of living rooms.

The present invention has been made in view of the above circumstances. An object of the present invention is to provide a ceiling structure which is easy to construct and therefore can shorten the overall construction period and can be expanded in a room. To provide.

[0006]

[Means for Solving the Problems] Claim 1 in the present invention
The ceiling structure described is a ceiling structure in which a ceiling panel is assembled in a mountain shape so that the center of the ceiling surface is high in a building such as a house, and the ceiling panel is a rectangular plate-shaped ceiling material and a back surface of the ceiling material. It is composed of crosspieces provided on both sides, and a groove is formed along the lengthwise direction on the outer surface of the crosspiece. One of the receiving members mounted so as to be substantially horizontal and at substantially the same height as each other is supported by one of the receiving members, and the side provided with the cross member is an elongated flat plate-shaped joiner member that fits in the groove of the cross member. This joiner member is connected to another ceiling panel via a joiner with a rib having a substantially T-shaped cross section, which is formed integrally with a plate-like rib member integrally provided in the upper center part along the longitudinal direction of the joiner member. Joiner with a ceiling The end of the side opposite to the receiving member that supports one end of the flannel is connected to the receiving member attached to the wall surface on the side opposite to the receiving member. The end means and the joint plate are connected to each other, which is a means for solving the above problems. Further, in the ceiling structure according to claim 2, the receiving member is a peripheral edge.

[0007]

According to the ceiling structure of the first aspect, since the ceiling panels are assembled in a mountain shape so that the center of the ceiling surface is high,
The ceiling surface becomes higher when viewed from the inside of the room, so that the entire room can be perceived as being spacious. Further, according to this ceiling structure, the ceiling panel is supported by the receiving member on one end side, and another ceiling panel on the other end side is supported by the receiving member via the joiner with the rib and the joint plate. Since they are connected to each other and the entire ceiling surface is formed in a mountain shape, it is not necessary to frame the hanging beam, the hanging tree, and the field edge as in the conventional case, and the workability is improved. According to the ceiling structure of the second aspect, since the receiving material is the peripheral edge, it is not necessary to separately attach the supporting material and the peripheral edge, and an increase in the number of parts can be suppressed.

[0008]

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 living room. In this figure, reference numeral 10 is a living room, and 11a, 11b, 11c are walls partitioning the living room 10. Walls 11a of the living room 10 facing each other,
The peripheral edges 12 and 12 are attached to the upper portion of the 11b, and the wall 11a and a wall (not shown) facing the wall 11a.
A rim 13 is also attached to this. Margin 12, 12
Are arranged substantially horizontally and are mounted so as to have substantially the same height as each other. In addition, a plurality of ceiling panels 14 are installed on the peripheral edges 12, 12.

As shown in FIG. 2, the ceiling panel 14 is made up of a ceiling material 15 made of a gypsum board in the shape of a rectangular plate that is finished by cross-bonding and the like, and is bonded to both side edges on the back side of the ceiling material 15. The crosspieces 16 and 16 are attached by means of screws, screws, or the like, and the reinforcing material 17 is attached between the crosspieces 16 and 16 so as to be orthogonal to the crosspieces 16 and 16. The crosspiece 16 is made of wood, hard resin, or metal, and the crosspiece 16 is formed on the outer surface of the crosspiece 16.
A groove 18 is formed along the length direction of the.

As shown in FIG. 3, the ceiling panel 14 is inclined so that one end thereof, that is, one short side of the ceiling material 15 is supported by the peripheral edge 12, and the other end is positioned above the one end. Are arranged. Margin 12 here
Is a back plate 12a that abuts against the surface of the wall 11a (11b) and is attached thereto by nailing, a bottom plate 12b extending forward from the lower end portion of the back plate 12a, and parallel to the bottom plate 12b. And a middle plate 12c formed in a substantially middle portion of the back plate 12a so that
One end side of the ceiling panel is sandwiched between the middle plate 12c and the bottom plate 12b and supported on the bottom plate 12b.
The bottom plate 12b of the peripheral edge 12 functions as a parting edge. Also, the bottom plate 1
Since 2b functions as a parting edge, its outer surface is made up of makeup, and since the load of the ceiling panel 14 is received, it is appropriately bent and reinforced. .

Further, a plurality of such ceiling panels 14 are arranged along the length direction of the peripheral edge 12, and adjacent ceiling panels 14, 14 among these ceiling panels 14 ...
Between them, a joiner 19 with a rib made of steel is arranged as shown in FIGS. 2 and 4. The ribbed joiner 19 has a cross-section of a thin plate-like joiner member 20 and a plate-like rib member 21 integrally provided by welding at a substantially central upper portion along the longitudinal direction of the joiner member 20. It is T-shaped, and both sides of the joiner member 20 are fitted into the grooves 18 of the crosspiece members 16 of the ceiling panels 14 and 14, respectively, thereby connecting the ceiling panels 14 and 14. The rib member 21 of the ribbed joiner 19 has a notch 22 formed by cutting out the joiner member 20 side at one end thereof and a bolt hole (not shown) at the other end thereof. Is formed.

In the ribbed joiner 19 having such a structure, the ceiling panels 14 and 14 are arranged so that the side of the rib 21 on which the notch 22 is formed is the side of the peripheral edge 12 and the side on which the bolt hole is formed is the inside of the living room 10. The rib material 21 is attached to the peripheral edge 12 so that the notch 22 of the rib material 21 engages with the intermediate plate 12c of the peripheral edge 12 as shown in FIG.

The wall 11 to which the peripheral edge 12 is attached
Under the condition that the ceiling panels 14 ... Are respectively supported and attached to a and 11b, the joint plate 23 is bolted to the other end of the ribbed joiner 19 as shown in FIG. A ribbed joiner 19, which has ceiling panels 14 and 14 supported at opposite ends by opposing walls 11a and 11b so as to form a palm-shaped structure, is integrated by bolts and spanned between the peripheral edges 12 and 12, The side end portions are supported by the joint plate 23 and the ribbed joiner 19, which constitutes the ceiling structure of the present invention. Here, the joint plate 23 is made of a V-shaped steel plate, and has bolt holes (not shown) at positions corresponding to the bolt holes of the ribbed joiner 19.
With the bolt 24 inserted through this bolt hole and the bolt hole of the ribbed joiner, and fixed by a nut (not shown), the ribbed joiners 19 and 19 are connected to each other. Has become.

In order to construct such a ceiling structure, first, of the standing walls, the walls 11a, 11 facing each other.
The peripheral edges 12 and 12 are attached to the upper part of b so that they are horizontal and at the same height by nailing or bonding.
Next, a pair of ceiling panels 14 to which the joint plates 23 are attached only to one crosspiece 16 are prepared, and these are installed on one end side of the ceiling panel 14 as shown in FIG. It is inserted in between and the notch 22 of the ribbed joiner 19 is engaged with the intermediate plate 12c. Next, the joint plates 23 are bolted between the ribbed joiners 19 and 19 attached to the grooves 18 of the crosspiece 16 of the ceiling panels 14 and 14 whose one ends are supported by the peripheral edges 12 and 12, respectively. Connect via.

Next, similarly, a pair of ceiling panels 14 in which the ribbed joiners 19 are attached to only one of the crosspieces 16 are prepared, and the crosspieces 16 on the side where the respective ribbed joiners 19 are not attached are first turned around. It is fitted into the joiner member 20 of the ribbed joiner 19 supported by the above, and while maintaining that state, one end side of the ceiling panel 14 is supported by the rotating edge 12, and the notch 22 of the rib material 21 is formed in the middle plate 12c of the rotating edge 12. Engage. Subsequently, the joints 23 with ribs are connected to each other by the joint plate 23 in the same manner as in the previous case, and the same procedure is repeated thereafter to sequentially assemble the ceiling panels 14, 14 into a mountain shape.

Then, when the last two ceiling panels 14 and 14 of a predetermined number according to the size of the ceiling surface are mounted, the ribbed joiners 19 are not mounted and the ceiling panel 14 alone supports the peripheral edge 12. Then, the groove of the crosspiece 16 is fitted into the ribbed joiner 19 previously arranged.
Regarding the attachment of the ceiling panels 14 on the wall side as described above, as shown in FIG.
Ceiling panel 1 in advance so that an appropriate gap can be created between
4, the size of the short side and the thickness of the rib material 21 of the ribbed joiner 19 are set in advance, and the ceiling panel 14 is supported by the rim 12 so that the wall 11c is barely reached.
After that, slide it to the side opposite to the wall 11c and
This can be done by connecting 6 to a ribbed joiner 19.

At this time, if the positioning member 25 is attached to the surface of the wall 11c so as to have a predetermined height and a predetermined inclination angle, the upper surface of the crosspiece 16 of the ceiling panel 14 contacts the positioning member 25. It can be aligned by contact. And in this way the ceiling panel 1
After mounting 4, 14, the surrounding edge 13 is mounted from below to hide the above-mentioned gap between the ceiling panel 14 and the wall 11c.

After the ceiling panels 14 are supported by the peripheral edge 12 in this manner, the ceiling panels 14, 1 formed on the side opposite to the side supported by the peripheral edge 12 as shown in FIG.
A joint material 26 made of a resin molded product is fitted into the joint portion between the four from below by utilizing its elastic deformation, and is mounted between the ceiling panels 14 and 14 as shown in FIG.

In the thus obtained ceiling structure, the ceiling panels 14, 14, ... Are assembled in a mountain shape to form a high center in the ceiling surface. The ceiling surface is high, and therefore, there is no feeling of pressure as in the case where the ceiling surface is low, and a spacious impression can be obtained because the entire room is perceived as being spacious. Further, the ceiling panel 14 has a rounded edge 12 at one end thereof.
Joiner 1 with rib on the other end
Similarly, one end portion is connected to another ceiling panel 14 supported by the rim 12 via the joint plates 23 and 23, whereby the entire ceiling surface is formed into a mountain shape. There is no need to tie hanging trees and rims together, improving workability.

Further, since the peripheral edges 12 and 12 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 assembly such as a field edge is unnecessary. The cost can be reduced because the merit of becoming is left as it is.

According to the above-mentioned embodiment, since the ribbed joiners 19 and 19 connected and integrated by the joint plate 23 are bridged over the peripheral edges 12 and 12 to be self-supporting, the joint plate 23 is free. Although the ceiling panels 14 can be sufficiently supported together with the peripheral edges 12 and 12 even in this state, the suspension beam 27 is formed in advance as in the conventional case as shown in FIG. 6 especially when it is desired to enhance the earthquake resistance. Alternatively, the hanging tree 28 may be attached in a state of being hung from the hanging beam 27, and the joint plate 23 may be fixed to the hanging tree 28 by an appropriate connecting means such as bolting.

Although the ceiling structure of the present invention is applied to the ceiling of the living room 10 in the above-mentioned embodiment, the present invention is not limited to this, and it can be applied to another room such as a bedroom. It can also be applied to the ceiling of gymnasiums and auditoriums. Further, in the above-mentioned embodiment, the joint material is not particularly provided in the joint portion between the ceiling panels 14, 14 connected through the joiner 23 with the ribs, but it goes without saying that the joint material may be attached if necessary. Is.

Further, in the above embodiment, the peripheral edges 12, 12 are
Was used as the receiving material for receiving the ceiling panel 14, but these may be provided separately, and in that case, after forming the ceiling surface by supporting one end side of the ceiling panel with the square-shaped receiving material. For example, the receiving member may be covered with a peripheral edge having an L-shaped cross section.

[0024]

As described above, in the ceiling structure according to the first aspect of the present invention, the ceiling panels are assembled in a mountain shape so that the center of the ceiling surface becomes high, so that the ceiling surface becomes high when viewed from the indoor side. Since it has been designed, the feeling of pressure is not felt unlike the case where the ceiling surface is low, and the spaciousness is felt throughout the room, giving a relaxed impression. Further, the ceiling panel is connected to another ceiling panel whose one end side is supported by the peripheral edge and the other end side is also supported by the ribbed joiner and the joint plate at the same one end portion is also supported by the peripheral edge. Since the whole is formed in a mountain shape, it is not necessary to frame hanging beams, hanging trees, and field rims as in the past, so that workability is markedly improved and the construction period can be shortened. At the same time, the construction cost can be reduced. According to the ceiling structure of the second aspect, the peripheral edge is made to function as a receiving member, and thereby the increase in the number of parts is suppressed, so that the construction cost can be further reduced.

[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 perspective view showing a schematic configuration of a ceiling panel, a ribbed joiner, and a joint plate.

3 is a side sectional view of a main part of the ceiling structure shown in FIG.

FIG. 4 is a side sectional view of a main part of a ceiling panel connected via a joiner with ribs.

FIG. 5 is a cross-sectional view of a main part for explaining a method of constructing the ceiling structure shown in FIG.

FIG. 6 is a side sectional view showing a modified example of the ceiling structure of the present invention.

FIG. 7 is a perspective view of a main part showing a schematic configuration of a conventional ceiling structure.

[Explanation of symbols]

 10 Living Room 11a, 11b, 11c Wall 12 Surrounding Edge 14 Ceiling Panel 15 Ceiling Material 16 Crosspiece 18 Groove 19 Joiner with Rib 20 Joiner Material 21 Rib Material 23 Joint Plate

Claims (2)

[Claims] 1. A ceiling structure in a building such as a house in which ceiling panels are assembled in a mountain shape so that the center of the ceiling surface is high. The ceiling panel is a rectangular plate-shaped ceiling material and both sides of the back surface of the ceiling material. It consists of crosspieces provided in each part,
Grooves are formed along the lengthwise direction on the outer surface of the crosspiece, and the ceiling panels are arranged such that one ends of the crosspieces are substantially horizontal and substantially at the same height above the opposite wall surfaces. One of the attached receiving members is supported, and the side on which the crosspiece is provided is an elongated flat plate-shaped joiner member that fits into the groove of the crosspiece and the upper center of the joiner member along the longitudinal direction of the joiner member. Is connected to another ceiling panel via a joiner having a rib having a substantially T-shaped cross section, which is formed integrally with a plate-shaped rib member, and supports one end side of the ceiling panel of the joiner having the rib. An end on the side opposite to the receiving member is connected by a joint plate to an end of a ribbed joiner that connects between ceiling panels supported at one end by a receiving member attached to a wall surface on the side opposite to the receiving member. Being done Ceiling structure characterized by. 2. The ceiling structure according to claim 1, wherein the receiving member is a peripheral edge.