JP2554065Y2 - Ceiling board support structure - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a ceiling plate, and more particularly to a ceiling plate support structure with a metal surface.

[Technique of Conventional Example] Conventionally, as shown in FIG. 3, in a ceiling plate Aa in which a metal plate 2a is adhered to the surface of the ceiling plate substrate 1, heat insulation provided by the ceiling plate substrate 1 such as glass wool is provided. A large number of small holes b are formed in the metal plate 2a to exhibit the sound absorbing function.

[Problem to be Solved by the Invention] However, in such a configuration, since the metal plate 2a in which a large number of small holes b are punched is stuck to the ceiling plate substrate 1, it takes a lot of man-hours. 7, there is a problem that notch processing becomes difficult at the site, small holes b are required, and the design is limited. In addition, there is a ceiling plate of a metal specification in which a metal powder is mixed with a paint at the site or the like to be painted. However, there is a problem in that a metal texture is hardly obtained and an environment is deteriorated.

The present invention has been made in view of such a problem, and its purpose is to make the surface of the metal specification sufficient, and to have a better cutting property as compared with a metal plate attached, It is an object of the present invention to provide a ceiling plate support structure that does not require small holes, makes use of the functions of the ceiling plate base material such as heat insulation and sound absorption, and does not deteriorate the site environment.

[Means for Solving the Problems] The ceiling plate support structure of the present invention has a recess 10 formed on the end surface of the ceiling plate substrate 1, and the ceiling plate substrate 1 including the inner surface of the recess 10. The metal sprayed film 2 is sprayed on the surface, and is suspended and held by the hanging tool 9 in the recess 10.

[Function] As described above, the metal sprayed film 2 is sprayed on the surface of the ceiling plate base material 1 so that the surface can be easily cut with a cutter knife or the like while sufficient metal specifications are provided, and the workability is improved. In addition, it is very thin compared to a metal plate, and it is easy to make use of the heat insulation and soundproofing functions of the ceiling plate substrate 1. This is to enhance the moisture-proof property, to suppress the deformation of the ceiling plate base material 1 due to moisture absorption, and to prevent the construction site from being stained by painting. In this case, since the metal sprayed film 2 is provided, it is possible to prevent the end of the thin ceiling plate base material 1 having the recess 10 from being formed, thereby preventing damage.

[Embodiments] The present invention will be described in detail below based on embodiments shown in the accompanying drawings.

Rock wool, glass wool, gypsum board, insulation board, or the like can be adopted as the ceiling plate substrate 1, and a metal sprayed film 2 is sprayed on the surface of the ceiling plate substrate 1. For example, as shown in FIG. 2, the metal sprayed film 2 feeds a molten metal material such as zinc, aluminum or the like into a casing 4 by a pipe 3 under pressure. These are blown out and ejected from the nozzles 5 of the casing 4, and are sprayed on the surface of the ceiling substrate 1. Further, as shown in FIG. 1, a recess 10 is formed on the end surface of the ceiling plate substrate 1, and the metal sprayed film 2 is sprayed on the surface of the ceiling plate substrate 1 including the inner surface of the recess 10. That is, in such a recess 10, it is hung and held by the hanger 9.

As described above, the metal sprayed film 2 is sprayed on the surface of the ceiling plate base material 1 so that the surface is made to have a sufficient metal specification.
Cutting can be easily performed with a cutter knife or the like, which facilitates construction in the case of pillars. The metal sprayed film 2 is extremely thin compared to a metal plate or a metal foil, and can easily utilize the heat insulation and soundproofing functions of the ceiling plate base material 1 to exhibit the heat insulation and sound absorption functions. Then, the ceiling plate base material 1 is covered with the metal sprayed film 2 to enhance the moisture proof property of the ceiling plate base material 1, suppress the deformation of the ceiling plate base material 1 due to moisture absorption, and paint the construction site. It does not get dirty.

[Effects of the Invention] In short, the present invention sprays a metal sprayed film on the surface of the ceiling plate base material, so that the surface can be easily cut with a cutter knife or the like while maintaining a sufficient metal specification, thereby improving workability. Raised and extremely thin compared to the metal plate, it is easy to make use of the heat insulation and soundproofing functions of the ceiling plate base material, and because the ceiling plate base material is covered with a metal spray film, the moisture resistance to the ceiling plate base material Has the advantage of suppressing deformation of the ceiling base material due to moisture absorption and preventing the construction site from being soiled by painting.In addition, a recess is formed on the end surface of the ceiling base material The metal sprayed film is sprayed on the surface of the ceiling plate base including the inner surface of the recess, and the metal sprayed film on the inner surface of the recess is opposed to the horizontal piece at the lower end of the inverted T-shaped hanging tool. Since the ceiling base material is suspended and held by the hanging tool, the ceiling base material including the inner surface of the recess The metal sprayed film is sprayed on the surface, and the metal layer can be formed well even in the recess at the end, and the inner surface of the recess is formed on the horizontal piece at the lower end of the inverted T-shaped hanging tool. Since the ceiling plate base material is suspended and held by the hanging tool with the metal sprayed film facing, the breakage of the end portion of the thinned ceiling plate base material can be prevented, and Because it is a metal sprayed film, it is easy to form a metal layer well without forming air pockets even at the corners of the recess, and it is easy to suspend and hold the ceiling plate with an inverted T-shaped hanging tool. There is.

[Brief description of the drawings]

FIG. 1 is a sectional view of a ceiling plate according to an embodiment of the present invention, FIG. 2 is a schematic explanatory view showing an apparatus for obtaining the ceiling plate, FIG. 3 is an exploded perspective view of a conventional example, and FIG. It is a schematic perspective view of a construction state. 1 ... ceiling plate base material 2 ... metal sprayed film.

Claims (1)

(57) [Scope of request for utility model registration] 1. A recess is formed in an end surface of a ceiling plate base material,
The metal sprayed film is sprayed on the surface of the ceiling plate base including the inner surface of the recess, and the metal sprayed film on the inner surface of the recess is opposed to the horizontal piece at the lower end of the inverted T-shaped hanging tool, A ceiling plate supporting structure, wherein a ceiling plate base material is suspended and held by a tool.