JPS5910247Y2 - Folding ceiling device - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a folding ceiling device.

Conventional picture frame devices that are attached to the ceiling and suspend chandeliers, etc. are difficult to install because the device is integrated, making them heavy.

Additionally, there is a problem in that the structural members that make up the frame, especially the top plate of the frame, are easily damaged during transportation.

Therefore, an object of this invention is to provide a folding ceiling device that is easy to construct and easy to transport.

An embodiment of this invention is shown in FIG.

That is, this folding ceiling device 1 has a large quadrilateral lower T-bar frame 3 having ceiling plate mounting portions 2 on the outer and inner edges.
A small quadrilateral upper T-bar frame 4 is arranged above and parallel to this, and this is connected and supported to the lower T-bar frame 3 by a plurality of connecting supports 5a. .

A mounting portion 5 on which a ceiling board is placed is formed on the outer and inner peripheral edges of the upper T-bar frame 4.

The lower and upper T-bar frames 3, 4 are connected by the connection support member 5a, as shown in FIG. Upright pieces 9 a and 9 b are provided vertically on the top, respectively, and an outwardly downwardly inclined portion 10 is provided on the upper part of the upright pieces 9 a and 9 b.
A and 10B are provided, and the connecting support member 5a is installed at an angle between these rising pieces 9a and 9b, and both ends are joined to the inclined portions 10A and 10B.

Moreover, this folding ceiling device 1, as shown in FIG.
It is suspended from a roof frame (not shown) by a wire 6, and includes an inner peripheral edge mounting portion 5 of the upper T-bar frame 4, an outer peripheral edge mounting portion 2 of the lower T-bar frame 3, and an upper T-bar frame 4. A plurality of ceiling plates 7 are placed between the outer peripheral edge mounting portion 5 of the lower T-bar frame 3 and the inner peripheral edge mounting portion 2 of the lower T-bar frame 3, respectively.

The ceiling plate 7 is placed on the inner peripheral edge mounting portion 5 of the upper T-bar frame 4 and the inner peripheral edge of the lower T-bar frame 3 is placed on the outer peripheral edge mounting portion 5 of the upper T-bar frame 4. The ceiling plates 7 placed between the sections 2 are each supported and fixed by fixing H bars 8.

In this way, according to this embodiment, since the folding ceiling device 1 is made of only a frame, it is lightweight and easy to construct.

The folding ceiling device 1 may be assembled at the construction site or may be assembled in advance and transported to the construction site, so the transportation method can be changed depending on the construction situation, providing flexibility in transportation.

Moreover, since the ceiling board 7 and the folding ceiling device 1 can be transported separately, the ceiling board 7 does not crack.

Furthermore, the connecting support member 5a connecting the lower T-bar frame 3 and the upper T-bar frame 4 of the folding ceiling device 1 has both ends connected to the rising pieces 9a, 9b rising from these frames 3, 4. Since they are joined, the frame 3 is separated upward from the frames 3 and 4.
.

As described above, the folding ceiling device of this invention has a large rectangular lower frame with ceiling plate placement parts on the outer and inner edges, and is arranged parallel to the lower frame above the lower frame. A small rectangular upper bezel having a ceiling board resting part on the outer and inner edges, respectively, and a small rectangular upper bezel having a ceiling board resting part on each outer peripheral edge of the lower frame and the upper bead, each protruding vertically on the outer peripheral edge ceiling resting part of the lower frame and the upper bead, and having an outwardly downward facing part on the upper part. A rising piece having an inclined part and a rising piece of the lower frame and the upper azure are installed at an angle, and both ends are joined to the inclined part of each rising piece, and the lower frame and the upper azure are separated from the lower frame and the upper azure. Since it is equipped with a connecting support material for connecting and supporting, the weight is light and construction is easy.

In addition, since structural members such as conventional picture frame ceilings can be transported separately, they are less likely to be damaged.
Easy to transport.

[Brief explanation of drawings]

FIG. 1 is an external perspective view of an embodiment of this invention, and FIG. 2 is a partially cutaway perspective view showing its installed state. 1... Folding ceiling device, 2, 5... Placement section, 3... Lower T-bar frame, 4...
Upper T-bar frame, 5a...Connection support material.

Claims (1)

[Scope of utility model registration request] Large size 4 with ceiling plate placement parts on the outer and inner edges respectively.
A small 4-sized container with a rectangular lower frame and a ceiling board placement section placed above and parallel to the lower frame on the outer and inner edges, respectively.
a rectangular upper bezel, a rising piece provided vertically on each of the outer peripheral edges of the lower frame and the upper bezel and having an outwardly downwardly sloping part at the upper part; and a rising piece of the lower frame and the upper bezel; A folding ceiling device comprising: a connecting support member which is installed at an angle between them and whose both ends are joined to the inclined portions of each rising piece to connect and support the lower frame and the upper bezel while being separated from the lower frame and the upper bead.