JP3042856U - Ceiling structure in an assembled house - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a ceiling structure suitable for a steel frame-assembled house, in which the work of sticking the ceiling plate can be efficiently performed with a relatively easy posture, and the ceiling plate can be easily removed. A groove 20 is formed at one side end of the ceiling plate 8 and a ridge 21 is formed at the other side end thereof, and a plurality of grooves are formed along the lower surfaces of the field edge 5 and the field edge 6 provided above the indoor space. In a ceiling structure of a type in which a pair of ceiling plates are arranged by fitting a concave groove and a convex line, the field edge is formed by a channel material having a hat-shaped cross section with an opening 11 on the lower surface. Channel space 22
And a tongue piece 23 that enters the groove together with the ridge at the lower end.
The ceiling plate hanging metal fitting 14 having the fixing piece 15 bent in the direction opposite to the tongue piece is formed at the upper end thereof.
A long hole 13 elongated in the width direction was formed on the upper surface in the field rim, and a fixing piece of the ceiling plate hanging fitting was extended to the upper surface 26 in the field rim through the long hole and fixed to the upper surface.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a ceiling structure mainly applied to a steel-framed assembly house.

[0002]

[Prior art]

 Conventionally, since the ceiling boards are arranged in a spread state, a concave groove is formed on one side edge of the ceiling board and a ridge is formed on the other side edge, so that a plurality of prepared ceiling boards are recessed from each other. A ridge is fitted in the groove and stuck together.In this case, the side edge of a part of the ceiling board is supported by a wall or a field edge fixed to a beam, and the middle part of the ceiling board is exposed. The ceiling boards are prevented from hanging down by fixing them with hidden nails in the fields that are stretched between the rims.

[0003]

[Problems to be solved by the device]

 The ceiling board is usually of a structure in which the back surface of a thin plate is reinforced with a wooden frame, and in order to fix this in the wild rim, the worker leans above the ceiling board and holds the wooden frame. It is fixed with nails and bolts in the field. Since this work requires the operation of tools brought in in a narrow and dark space above the ceiling, there is a drawback that workability and work posture are poor and inefficient. Moreover, once the ceiling boards have been stuck together, it is not easy to dismantle the ceiling boards when it becomes necessary to work behind the ceiling. Moreover, in steel-framed houses, it is preferable to make the inside of the field from metal such as iron from the viewpoint of resource protection, but in this case it is necessary to install special metal fittings on the ceiling plate, and the ceiling plate structure is Not only is it complicated, but the work of fixing metal fittings inside the metal rim is also complicated.

An object of the present invention is to provide a ceiling structure suitable for a steel-framed assembly house, in which the operation of sticking the ceiling plates can be efficiently performed in a relatively easy posture and the ceiling plates can be easily removed. It is something.

[0005]

Means for Solving the Problems In the present invention, a groove is formed on one side edge of a ceiling plate and a ridge is formed on the other side edge of the ceiling board, and a field edge and a field provided in an upper part of the interior of an assembly house. In a ceiling structure of the type in which a plurality of ceiling plates are arranged along the lower surface of the rim by fitting concave grooves and convex ridges, a hat-shaped cross section with the lower surface opened in the field edge In the channel space in the field edge, a fixed piece is formed by bending a tongue piece that goes into the groove together with the ridge at the lower end and bending at the upper end in the direction opposite to the tongue piece. The above-mentioned object was achieved by providing a ceiling plate hanging metal fitting formed with. It is preferable that the ceiling plate hanging metal fitting is fixed to the upper surface of the field edge by extending its fixing piece to the upper surface of the field edge through a long hole formed in the upper surface of the field edge in the width direction. It is preferable that both side surfaces in the edge are screwed to and supported by a field edge fitting having a U-shaped cross section fixed to the lower end of a shaft member extending downward from the main building material.

[0006]

[Embodiment of the invention]

 An embodiment of the present invention will be described with reference to the attached drawings. In FIGS. 1 and 2, reference numeral 1 indicates a main material made of C-shaped steel of a steel frame assembly house, and reference numeral 3 indicates a wall material such as synthetic wood. Then, the room 4 is formed by being surrounded by the wall material 3, and the ceiling 2 is provided in the room 4. The ceiling 2 is a field 5 fixed at the same height on the wall surface of the room 4, a field 6 with both ends fixed to the field 5, and a field for supporting the middle of the field 6 with the main building material 1. It is composed of the edge hanging metal fittings 7 and the ceiling plate 8, and a peripheral edge 9 is provided to make up the periphery of the lower surface of the stuck ceiling plate 8.

As shown in FIG. 3, the field edge 5 is formed of a channel material having a V-shaped cross section, and is fixed to a plurality of field edge metal fittings 10 bolted to the main building material 1 with screws. R. In addition, a plurality of Noenaka 6 are usually provided, and each Noenaka 6 is composed of a hat-shaped iron channel material having an opening 11 on the lower surface as shown in FIGS. 4 were provided so as to traverse above 4 at equal intervals, and both ends thereof were fitted into notches 12 formed in the field edge 5 and fixed with screws. On the upper surface of the field edge 6, elongated holes 13 are formed at appropriate intervals in the width direction thereof, and a fixing piece 15 of a ceiling plate hanging fitting 14, which will be described later, is inserted into the elongated hole 13. The field edge hanging metal fitting 7 for suspending the field edge middle 6 has a U-shaped cross section having a screw shaft 16 whose upper end is fixed to the main material 1 and an opening opened downward attached to the lower end of the screw shaft 16. The height position of the fitting member 17 is adjusted by the screw shaft 16, and the opening of the fitting member 17 is fitted from above the field edge 6 as shown in FIG. By fixing these with screws from both sides, the middle part of the field ridge 6 is supported and held horizontally.

The ceiling plate 8 has a thin decorative plate 18 to which a wooden frame 19 is attached, a concave groove 20 is formed at one side end of the wooden frame, and a ridge 21 is formed at the other side end. A plurality of ceiling plates are attached along the lower surface of the field middle 6 by fitting a plurality of protrusions 21 into the groove 20. It is necessary to fix the middle portion of the stuck ceiling plate 8 to the inside 6 of the field to prevent sagging due to its own weight or deformation, but in the present invention, the ceiling provided in the channel space 22 of the inside 6 of the field. The ceiling plate 8 was held by the well plate hanging metal fittings 14 to prevent sagging. In addition, as shown in FIG. 4, an L-shaped ceiling receiving metal fitting 25 is provided on the convex strip 21 side of the wooden frame 19 of the ceiling board 8 used at the beginning of sticking, and this metal fitting 25 is provided at the opening of the field edge 5. It was locked so that the side end could be suspended.

The ceiling plate suspension metal fitting 14 has a tongue piece 23 which is bent at the lower end thereof and which enters the groove 20 together with the ridge 21 when the ceiling board 8 is attached, and the tongue piece 23 is formed at the upper end opposite to the tongue piece 23. The fixing piece 15 bent in the direction is formed by bending, and the length of the tongue piece 23 is formed to be about the same as that of the ridge, and the fixing piece 15 has a channel space of 6 in the field margin as shown in FIG. It extends from inside 22 through the slot 13 to its upper surface 26, and is formed to be sufficiently longer than the tongue piece 23 so that it can be screwed to the upper surface.

The field edge 5 is attached to the wall surface of the room 4, the field edge hanging metal fittings 7 are hung from the main building material 1 at a predetermined position, and the field edge 5 is divided into a plurality of field edges 6 at appropriate intervals. After fixing both ends of the above and supporting the middle of the both ends by the fitting member 17 of the field edge fitting 7, the attaching work of the ceiling plate 8 is started. To attach the ceiling plate 8 from the one end side of the chamber 4, first prepare the first ceiling plate 8 to which the ceiling bracket 25 is attached, and attach the bracket 25 to the jaw of the field edge 5 as shown in FIG. The tongue piece 23 of the ceiling plate hanging metal fitting 14 in which the fixing piece 15 is inserted into the long hole 13 of the field edge 6 is inserted into the concave groove 20 while being hung. Then, the fixing piece 15 is screwed to the upper surface 26 of the midfield 6. As a result, the first ceiling plate 8 is held so as not to drop, and then the tongue piece 23 of the next ceiling plate hanging metal fitting 14 is inserted into the groove 20 of the next ceiling plate 8 and the next ceiling plate 8 The fitting work is repeated by fitting the ridge 21 into the groove 20 of the ceiling plate 8 described above. An L-shaped ceiling receiving fitting 25 is inserted into the concave groove 20 of the last ceiling board 8 and the fitting 25 is screwed to the wall surface to hold the ceiling board 8. Finally, while fixing the horizontal of the ceiling plate 8, the peripheral edge 9 is nailed to the wall surface.

There is no need to lean over the ceiling board 8 pasted for the ceiling pasting work, and only the driver needs to be used in the ceiling space, and the workability is good. Since it is not attached to the edge 6 with nails, it can be easily disassembled and rebuilt if necessary.

[0012]

[Effect of the invention]

 As described above, according to the present invention, a channel material having a hat-shaped cross section with an open lower surface is used to configure the inside of the field structure that constitutes the ceiling structure, and the ceiling plate is recessed at the lower end in the channel space in the field field. Since the tongue that goes into the groove is bent and the ceiling plate hanging bracket with the fixed piece that is bent in the opposite direction to the tongue is formed at the upper end, only the driver can lean on the ceiling without sticking to the ceiling. , The workability is good, and the ceiling board is not directly fixed to the field edge or the inside of the field edge, so it can be easily dismantled, and the durability is improved by using the metal field edge and inside. It has the effect of being suitable for a steel frame type assembly house, etc., and since the fixing piece of the ceiling plate hanging metal fitting inserted through the elongated hole is fixed to the upper surface of the field edge, the ceiling plate can be supported stably and reliably. It has the effect that it can be done and the fixing work can be done easily.

[Brief description of the drawings]

FIG. 1 is a cutaway side view of an embodiment of the present invention.

FIG. 2 is a sectional view taken along line 2-2 of FIG.

FIG. 3 is a perspective view of the attachment state in the field

FIG. 4 is a perspective view showing a state where the ceiling board is attached.

[Explanation of symbols]

1 Main Building Material, 5 Field Edge, 6 Field Edge Medium, 7 Field Edge Hanging Metal Fitting, 8 Ceiling Board, 10 Field Edge Fixing Metal Fitting, 11 Opening, 1
3 long holes, 14 ceiling hanging metal fittings, 15 fixing pieces, 17
Fitting member, 20 concave groove, 21 convex stripe, 22 channel space, 23 tongue piece, 25 ceiling bracket, 26 upper surface,

Claims (3)

[Utility model registration claims] 1. A ceiling groove is formed on one side end of the ceiling plate and a ridge is formed on the other side end of the ceiling board along the field edge provided in the upper part of the interior of the assembly house and the lower surface of the field edge. In a ceiling structure of a type in which a plurality of ceiling plates are arranged by fitting a concave groove and a convex line, the field edge is formed by a channel material having a hat-shaped cross section with an open lower surface, In the inside of the channel space, there was provided a ceiling plate hanging metal fitting in which a lower end was bent and formed with a tongue that entered into the concave groove together with the projection, and an upper end was formed with a fixed piece bent in a direction opposite to the tongue. The ceiling structure in an assembled house, which is characterized by that. 2. An oblong hole elongated in the width direction is formed on the upper surface of the field rim, and a fixing piece of the ceiling plate hanging metal fitting is extended to the upper surface of the field hem through the oblong hole to provide the upper surface. The ceiling structure in the assembled house according to claim 1, wherein the ceiling structure is fixed to the ceiling structure. 3. The inside of the field rim is supported by screwing to both sides of the field rim, which are fixed to the lower end of a shaft member extending downward from the main building material and having a U-shaped cross section. The ceiling structure according to claim 1, wherein the ceiling structure is provided.