JP3083697B2 - Ceiling structure - Google Patents

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 For example, as shown in FIG. 7, a ceiling of a house is located below a floor material 1 forming a floor on the second floor so as to prevent daily life sounds on the second floor from being transmitted downstairs. A plurality of suspension beams 2 are arranged so as not to be directly connected.
Are attached to the vertical direction, respectively.
A frame 4 is attached to the lower end of the frame 4 and assembled. A ceiling member 5 such as a gypsum board is stuck and fixed to the lower surface of the frame 4 with a wood screw or an adhesive. Is formed by cross-finishing the lower surface (ceiling surface). In addition, the ceiling surface is cross-finished in this way,
Furthermore, after the wall surface is cross-finished, a peripheral edge (not shown) is attached to the boundary between the ceiling surface and the wall surface,
The boundary is closed off.

[0003]

However, in such a ceiling structure, the work of assembling the ridges 4 and the ceiling members 5 are not required.
Is an unstable work performed by the worker in an upward posture, and the workability at the time of construction is extremely poor. There's a problem. Such poor workability naturally increases the work time, and as a result, hinders shortening of the construction period.

[0004] In recent years, there has been a strong demand for a living room or other living room to function not only as a place to simply live, but also as a place for relaxation and as a place for socializing to deepen friendship with family and friends. With this, for example, there has been a lot of demand for creating a spacious space so that a relaxing feeling can be obtained in a living room. However,
As the land area is becoming narrower due to rising land prices and the like, it is not possible to make the living rooms and other rooms large enough to secure the required number of rooms.

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, can shorten the entire construction period, and can be extended indoors. To provide.

[0006]

Means for Solving the Problems Claim 1 of the present invention
In the ceiling structure described, in a building such as a house, a ceiling structure in which ceiling panels are assembled in a mountain shape so that the center of the ceiling surface is high, and the ceiling panel has a rectangular plate-shaped ceiling material and a back surface of the ceiling material. It consists of crosspieces provided on both sides, and the outer surface of the crosspiece extends over its entire length in the longitudinal direction.
The ceiling panel is supported by one of receiving members mounted such that one end side thereof is substantially horizontal and substantially equal to each other on the upper part of the wall surface facing each other. The side where the timber is provided
A substantially T-shaped cross-section comprising an elongated flat plate-like joiner material fitted over the entire length thereof and a plate-like rib material integrally provided at a substantially central upper portion thereof along the longitudinal direction of the joiner material. Is connected to another ceiling panel via a ribbed joiner, and an end of the ribbed joiner opposite to a receiving member supporting one end of the ceiling panel is a wall surface opposite to the receiving member. The end means of a joiner with a rib for connecting between ceiling panels, one end of which is supported by a receiving member attached to the base member, is connected to a joint plate by a joint plate. In the ceiling structure according to the second aspect, in a building such as a house,
Ceiling with ceiling panels assembled in a mountain shape so that the center is high
Structure, wherein the ceiling panel has a rectangular plate-like ceiling material.
Crosspieces provided on both sides of the back of this ceiling material,
And a groove formed on the outer surface of the crosspiece along its length direction.
Is formed, and one end side of the ceiling panel faces each other.
Are almost horizontal and almost identical to each other
Supported by one of the receivers mounted at height.
And the side on which the bar is provided is fitted into the groove of the bar.
Long and thin flat plate joiner material and this joiner material
Is provided integrally in the upper part of the center along the longitudinal direction of the
A ribbed jaw having a substantially T-shaped cross section made of a plate-shaped rib material
Connected to other ceiling panels via inner
A receiver for supporting one end of the ceiling panel of the joiner
The end opposite to the material is attached to the wall opposite to the receiving material.
Between the ceiling panels, one end of which is supported by the attached receiving material
End of the joiner with ribs
Ceiling structure characterized by being connected by a plate
In, it is characterized in that the receiving member is Mawarien.

[0007]

According to the ceiling structure of the first aspect, the ceiling panels are assembled in a mountain shape so that the center of the ceiling surface is raised.
The ceiling surface becomes higher when viewed from the indoor side, and therefore, the entire room can be felt as if it were wide. Further, according to this ceiling structure, the ceiling panel is supported on one end by a receiving member, and the other end is connected to another ceiling panel by a rib having a jointer and one end supported by a receiving member via a joint plate. is connected, the entire whereby a ceiling surface is formed in Yamagata, conventional as Tsuhari or luck, since it is not necessary to axially set a ceiling joist, upward when the ceiling construction
There is almost no need to work in the
Workability is improved. Also, according to this ceiling structure,
On the side of the panel where the bar is provided, insert it into the groove of the bar.
Over the entire length of the
Since the inner material is fitted, this joiner material
Supports the side of the ceiling panel over its entire length
can do. Therefore, the ceiling in the longitudinal direction
Large ceilings can prevent panel flexing
The panel can be reliably supported. And Jo
The end plate of the joiner with ribs
Are connected, so that large ceiling panels
It can be supported, so this ceiling structure can be used as a living room or bedroom
Or for ceilings in gymnasiums and auditoriums with larger ceilings.
Can be 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 receiving material and the peripheral edge, and an increase in the number of parts can be suppressed.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail 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 living room ceiling. In this figure, reference numeral 10 denotes a living room, and reference numerals 11a, 11b, and 11c denote walls that partition the living room 10. Opposing walls 11a of the living room 10,
A peripheral edge 12, 12 is attached to the upper part of the wall 11b, and a wall 11a and a wall (not shown) facing the wall 11a are attached thereto.
Also, a peripheral edge 13 is attached. Perimeter 12, 12
Are arranged substantially horizontally, and are mounted so as to have substantially the same height. A plurality of ceiling panels 14 are erected on these peripheral edges 12, 12.

As shown in FIG. 2, the ceiling panel 14 is bonded to a ceiling member 15 made of a gypsum board in the form of a rectangular plate which has been subjected to finishing such as cross bonding, and to both longitudinal side edges of the back surface of the ceiling member 15. It is composed of prismatic bar members 16 and 16 attached by screws or screws and the like, and a reinforcing member 17 attached between the bar members 16 and 16 so as to be orthogonal to the bar members. The crosspiece 16 is made of wood, hard resin, or metal.
The groove 18 is formed over the entire length in the length direction.

As shown in FIG. 3, the ceiling panel 14 is inclined so that one end thereof, that is, one short side of the ceiling member 15 is supported by the peripheral edge 12, and the other end is located above the one end. It is arranged. Here the rim 12
Is a back plate 12a which abuts against the wall 11a (11b) surface and is attached thereto by nailing or the like, a bottom plate 12b extending forward from a lower end of the back plate 12a, and a bottom plate 12b parallel to the bottom plate 12b. And a middle plate 12c formed substantially in the middle of the back plate 12a.
One end of the ceiling panel is sandwiched between the middle plate 12c and the bottom plate 12b, and is supported on the bottom plate 12b.
In the peripheral edge 12, the bottom plate 12b functions as a parting edge. In addition, bottom plate 1
2b functions as a parting edge, so that its outer surface is decorated, and because it receives the load of the ceiling panel 14, it is appropriately bent and reinforced. .

A plurality of such ceiling panels 14 are arranged along the longitudinal direction of the peripheral edge 12, and among the ceiling panels 14,...
Between them, a steel ribbed joiner 19 is provided as shown in FIGS. The ribbed joiner 19 has a cross-section substantially formed of an elongated flat plate-shaped joiner member 20 and a plate-shaped rib member 21 provided integrally by welding at a substantially central upper portion along the longitudinal direction of the joiner member 20. T-shaped ones, its both side portions of the joiner member 20 into the groove 18 of the crosspieces 16 of each ceiling panel 14, 14
Are fitted over the entire length in the length direction of the vehicle, thereby connecting the ceiling panels 14 and 14 to each other. The rib member 21 of the ribbed joiner 19 has a notch 22 formed at one end by cutting out the joiner material 20 side, and a bolt hole (not shown) at the other end. One is formed.

The ribbed joiner 19 having such a configuration has the ceiling panels 14, 14 such that the side of the rib material 21 on which the notch 22 is formed is on the periphery 12 side and the side on which the bolt hole is formed is on the indoor side of the living room 10. The notch 22 of the rib member 21 is attached to the peripheral edge 12 so as to engage with the middle 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 mounted with one end supported on each of the a and 11 b, the joint plate 23 is bolted to the other end of the ribbed joiner 19 as shown in FIG. Ceiling panels 14, 14, one end of which is supported by opposing walls 11 a, 11 b so as to form a jointed structure, are joined together by bolts, and ribbed joiners 19 are bridged between the peripheral edges 12, 12. Side ends are supported by the joint plate 23 and the ribbed joiner 19, thereby constituting the ceiling structure of the present invention. Here, the joint plate 23 is made of a rectangular steel plate, and a bolt hole (not shown) is provided at a position corresponding to the bolt hole of the ribbed joiner 19.
The bolt 24 is inserted through the bolt hole and the bolt hole of the ribbed joiner, and is fixed by a nut (not shown) to connect the ribbed joiners 19 with each other. Has become.

In order to construct such a ceiling structure, first, of the standing walls, walls 11a and 11
The peripheral edges 12, 12 are attached to the upper part of b by nailing, bonding or the like so as to be horizontal and at the same height as each other.
Next, a pair of ceiling panels 14 each having the joint plate 23 attached to only one of the crosspieces 16 are prepared, and these are connected to one end side of the ceiling panel 14 by the middle plate 12c and the bottom plate 12b of the rim 12 as shown in FIG. The notch 22 of the ribbed joiner 19 is engaged with the middle plate 12c. Next, the joint plate 23 is bolted between the ribbed joiners 19, 19 attached to the grooves 18 of the crosspiece 16 of the ceiling panels 14, 14 each having one end supported by the peripheral edges 12, 12. Connect through.

Next, similarly, a pair of ceiling panels 14 each having a ribbed joiner 19 attached to only one of the crosspieces 16 are prepared. The one end of the ceiling panel 14 is supported on the peripheral edge 12 while maintaining the state, and the notch 22 of the rib material 21 is inserted into the middle plate 12c of the peripheral edge 12 while maintaining the state. Engage. Subsequently, the ribbed joiners 19, 19 are connected with the joint plate 23 in the same manner as in the previous case, and the same procedure is repeated thereafter, and the ceiling panels 14, 14 are sequentially assembled in a mountain shape.

When the last two ceiling panels 14, 14 of a predetermined number according to the size of the ceiling surface are mounted, the peripheral panel 12 is supported only by the ceiling panel 14 without mounting the ribbed joiner 19. Then, the groove of the crosspiece 16 is fitted into the ribbed joiner 19 provided earlier.
As shown in FIG. 5, the ceiling panels 14 on the wall side are attached to the wall 11c and the ceiling panel 1 as shown in FIG.
4 so that there is an appropriate gap between the ceiling panel 1
4 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 surrounding edge 12 so as to be almost the wall 11c.
After that, slide to the opposite side of the wall 11c to
6 can be connected to a ribbed joiner 19.

At this time, if a positioning member 25 is previously 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 cross member 16 of the ceiling panel 14 is brought into contact with the positioning member 25. The contact can be performed by contact. And, in this way, the ceiling panel 1
After attaching the four and fourteen, the peripheral edge 13 is attached from below to hide the 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 panels from below by utilizing its elastic deformation, and is attached between the ceiling panels 14 as shown in FIG.

In the ceiling structure thus obtained, the ceiling panels 14, 14,... Are assembled in a mountain shape, so that the center of the ceiling surface is formed high. Unlike the case where the ceiling surface is high and the ceiling surface is low, the feeling of oppression is not felt as in the case where the ceiling surface is low. Also, the ceiling panel 14 has one end on the periphery 12.
And the other end side is a joiner 1 with a rib.
Similarly, one end is connected to another ceiling panel 14 supported by the peripheral edge 12 via a joint plate 23 and a joint plate 23, whereby the entire ceiling surface is formed in a mountain shape. Tsuki, since there is no need to axis set a ceiling joist, the work in the upward posture at the time of the ceiling of the construction
There is almost no need to perform this, and therefore the workability is improved. Also, on the side of the ceiling panel 14 where the beam 16 is provided,
In the groove 18 of the crosspiece 16, the entire length in the length direction is
The joiner material 20 of the ribbed joiner 19 fits
The joiner material 20 makes the ceiling
Supports the sides of the flannel 14 over its entire length in the longitudinal direction.
be able to. Therefore, ceiling panels in the longitudinal direction
Large ceiling because it can prevent the deflection of the
The panel 14 can also be supported reliably. And
Joiner 19 with ribs by joint plate 23
Large ceiling panel 1
The four and fourteen can be supported in a mountain shape.
The living room, the bedroom, etc., and the gymnasium with a larger ceiling
It can be applied to ceilings of auditoriums and auditoriums.

Furthermore, since the peripheral edges 12, 12 attached to the boundary between the ceiling and the wall are used as receiving members for receiving the ceiling material 16 as they are, there is no need to newly add components, and thus no frame assembly such as a field edge is required. , The cost can be reduced.

According to the above-described embodiment, the jointed ribbed joiners 19, 19 connected and integrated by the joint plate 23 are bridged around the peripheral edges 12, 12, and are self-supporting. The ceiling panels 14 can be sufficiently supported together with the peripheral edges 12 and 12 in the state described above. However, in particular, when it is desired to enhance the earthquake resistance or the like, as shown in FIG. In addition, a suspension tree 28 may be attached to the suspension beam 27 so as to hang down from the suspension beam 27, and the joint plate 23 may be fixed to the suspension tree 28 by appropriate connection means such as bolting.

Further, in the above embodiment, the ceiling structure of the present invention is applied to the ceiling of the living room 10. However, the present invention is not limited to this, and it is needless to say that the present invention can be applied to another living room such as a bedroom. It can also be applied to ceilings of gymnasiums and auditoriums. Furthermore, in the above-described embodiment, no joint material is particularly provided at the joint between the ceiling panels 14 connected via the ribbed joiner 23. However, it is a matter of course that the joint material may be attached as necessary. It is.

In the above embodiment, the peripheral edges 12, 12
Was used as a receiving member for receiving the ceiling panel 14, but these may be provided separately. In this case, after forming the ceiling surface by supporting one end side of the ceiling panel with the rectangular-shaped receiving member For example, the receiving member may be covered by 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 panel is assembled in a mountain shape so that the center of the ceiling surface is high, so that the ceiling surface is high when viewed from the indoor side. Therefore, the feeling of oppression is not felt unlike the case where the ceiling surface is low, and the whole room is spread and a spacious impression is obtained. Also, the ceiling panel has one end side supported by the peripheral edge, and the other end side is connected to another ceiling panel also supported at one end side by a ribbed joiner and a joint plate. since the whole is one that was formed in Yamagata, since the conventional as Tsuhari or luck, must be axially set a ceiling joist made without ceiling
It is almost unnecessary to work in an upward position during construction
Ku, therefore it is possible to workability obtain aims to shorten the construction period was significantly improved, and to obtain achieving also reduce construction costs. Also, ceiling panel beam is provided.
On the cut side, the groove of the crosspiece has a length along its entire length.
When the joiner material of the ribbed joiner is
Therefore, the side of the ceiling panel is
It can be supported over its entire length. I
This prevents the ceiling panel from bending in the longitudinal direction.
Can reliably support large ceiling panels
can do. And with the joint plate
Since the ends of the ribbed joiner are connected,
The large ceiling panels can be supported in a chevron,
The ceiling structure of the living room, bedroom, etc.
It can be applied to ceilings of gymnasiums and auditoriums. In the ceiling structure according to the second aspect, the periphery is made to function as a receiving member, thereby suppressing an increase in the number of parts. Therefore, it is possible to further reduce the construction cost.

[Brief description of the drawings]

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

FIG. 2 is a perspective view showing a schematic configuration of a ceiling panel, a joiner with ribs, and a joint plate.

FIG. 3 is a sectional side view of a main part of the ceiling structure shown in FIG. 1;

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

FIG. 5 is an essential part cross-sectional view for explaining a method of constructing the ceiling structure shown in FIG. 1;

FIG. 6 is a side sectional view showing a modification 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]

 DESCRIPTION OF SYMBOLS 10 Living room 11a, 11b, 11c Wall 12 Peripheral edge 14 Ceiling panel 15 Ceiling material 16 Bar material 18 Groove 19 Joiner with rib 20 Joiner material 21 Rib material 23 Joint plate

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04B 5/52 E04F 19/04 102

Claims (2)

(57) [Claims] 1. 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, wherein the ceiling panel has a rectangular plate-shaped ceiling material and both sides of a back surface of the ceiling material. It consists of crosspieces provided in each part,
A groove is formed on the outer surface of the crosspiece over the entire length in the length direction, and the ceiling panel is arranged such that one end side thereof is substantially horizontal at the upper part of the wall surface facing each other and has substantially the same height as each other. Supported by one of the attached receivers,
Further, the side on which the crosspiece is provided is inserted into the groove of the crosspiece by its length.
Rib having a substantially T-shaped cross section, comprising an elongated flat plate-like joiner material fitted over the entire length in the vertical direction and a plate-like rib material integrally provided substantially at the upper center along the longitudinal direction of the joiner material. The other end of the ribbed joiner, which is connected to another ceiling panel via a joined joiner, is attached to a wall surface on the opposite side to the receiving member that supports one end of the ceiling panel. A ceiling structure characterized by being connected to an end of a ribbed joiner for connecting between ceiling panels, one end of which is supported by a receiving member, and a joint plate. 2. In a building such as a house, the center of the ceiling is high.
The ceiling structure is made up of ceiling panels
The ceiling panel comprises a rectangular plate-shaped ceiling material and the ceiling material.
Consists of crosspieces provided on both sides of the back of
A groove is formed on the outer surface of the crosspiece along its length.
And the ceiling panel has a wall face at one end thereof
At the top of each other are approximately horizontal and approximately the same height as each other.
Supported by one of the receivers attached so that
The side on which the crosspiece is provided has an elongated shape fitted into the groove of the crosspiece.
Flat joiner material and longitudinal direction of this joiner material
A plate-shaped rib provided integrally at the upper center of the
Through a T-shaped rib-shaped joiner made of material
Connected to another ceiling panel and the ribbed joiner
The opposite of the receiving material supporting one end of the ceiling panel
Side end was attached to the wall surface on the side opposite to the receiving material
Connect between ceiling panels, one end of which is supported by the receiving material
The end of the ribbed joiner and the joint plate
Ceiling structure characterized by being connected by
A ceiling structure, wherein the receiving material is a peripheral edge.