JPS6123542Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a fixture for ceiling panels in prefabricated houses.

Conventionally, ceiling panels in this type of house have been installed using complicated ceiling materials, screws, etc. Therefore, installing the ceiling panels requires a lot of time and effort, which not only makes it difficult to improve construction efficiency, but also leads to high costs.

This invention was developed to solve the above problems, and it can be installed easily and quickly without using complicated ceiling members or screws, and it improves construction efficiency by saving labor and omitting parts. The purpose of the present invention is to provide a mounting fixture for a ceiling board that can be increased in height and reduced in cost.

Embodiments of the present invention will be described below with reference to the accompanying drawings.

First, to explain the configuration, as shown in Fig. 1, the beams 2 at the front and rear ends are installed at intervals on the inside of the roofing material 1 in a manner perpendicular to the roof slope, and are provided with girders 7 made of metal plates. , 8 are attached, and a moya 3 made of the same material is attached to the beam 2 between them, and the vertical section is formed in an L-shape below the head. As shown in FIG. 4, the lower end surfaces of the girders 7 and 8 are provided with elongated holes into which protrusions 4a and 4b of a field edge 4, which will be described later, can be inserted, and the outer surfaces of the protrusions 4a and 4b are provided with protrusions. The protrusions 4c and 4d provided are combined with an oval hole that can be locked after insertion, resulting in two field-edge locking holes 9, 9 in one place.
They are provided individually and at intervals in the longitudinal direction at positions that match the width of the ceiling board 5, which will be described later.

Similarly, as shown in FIG. 3, on the lower surface of the above-mentioned moya 3, there are edge stop holes 9, 9 having the same shape as the above.
Two pieces are provided at each location, and they are provided at intervals in the longitudinal direction at positions that match the width of the ceiling board 5, which will be described later.

Furthermore, the field edge 4 shown in FIGS. 5 and 6 is a metal plate of a predetermined width with a length matching between the digits 7 and 8, which is bent into an inverted U shape, and both ends of the metal plate are bent into an inverted U shape. is formed as follows. (Principal parts on the same side at both ends are given the same reference numerals.) As shown in Figure 4, the top surface and both vertical surfaces at a position slightly toward the center of the terminal on that side slope down toward the terminal direction. Notches 4e and 4f are provided by the deletion, and between the notches 4e and 4f and the ends at each position, inverted trapezoidal protrusions 4a and 4b are formed on opposing surfaces by deletion of the peripheral vertical surfaces including the top surface. After being elastically shaped in the direction of
A tongue-shaped raised portion 4c whose peripheral edge surface extending upward from both sides protrudes while being connected to the protruding pieces 4a and 4b, and whose lower edge surface is separated from the protruding pieces 4a and 4b and protrudes outward; 4d are provided respectively.

Similarly, at an intermediate position, as shown in Figure 3, the longitudinally adjacent front and rear top surfaces and both longitudinal surfaces of the position are removed so that they slope symmetrically toward the center of the position. Notches 4e, 4f, 4g, 4h
are provided, and between 4e and 4g and between 4f and 4h, inverted trapezoidal protrusions 4a and 4b are formed elastically with respect to the direction of the opposing surfaces by removing the peripheral vertical surfaces including the top surface. Thereafter, raised portions 4c and 4d of the same shape are provided at the center portions of both protruding pieces 4a and 4b, respectively, by pushing against their own surfaces from the inside in the same manner as described above.

Furthermore, the lower parts of both vertical surfaces of the field edge 4 are formed into arcuate convex parts 4k and 4l that protrude in the direction of the central zone, and then the terminal parts become horizontal surfaces facing outward on both sides of the ceiling. It is formed in the plate receiving parts 4m and 4n.

In addition, 5 is a notch 5 at the lower end of both sides in the longitudinal direction.
A and 5b are provided on the ceiling board, and 6 is a ceiling board having elastic pieces 6a and 6b protruding from the inner surface in a parallel manner in a facing manner to engage elastically with the convex portions 4k and 4l of the field edge 4. This is a strip-shaped planar joint board.

When installing the ceiling plate 5 with the above configuration,
After abutting from below between the two girders 7 and 8 containing the beam material 2, a ceiling board 5 having a surface area whose length is the distance between them and whose width is the width between the above-mentioned fence stopper holes 9, As shown in FIG. 2, when the field edge 4 is fitted from below in the longitudinal direction of the intermediate air zone of each ceiling board 5, protrusions 4a,
4b is fitted into the respective field edge fixing holes 9, 9 of both the girders 7, 8 and the moya 3.

In this case, the projecting pieces 4a, 4b are moved inward when the protrusions 4c, 4d projecting outward pass through the edge stopper holes 9, 9, but the protrusions 4c, 4d are moved inward, respectively. When it passes through the holes 9, 9 and comes out to the upper side, it returns to its original state due to its own elastic force, so that the protrusions 4c, 4d engage with the outer edges of the holes 9, 9 on both sides. Therefore, the field edge 4 can be easily and securely connected to both the girders 7, 8 and the moya 3.

Therefore, the ceiling board 5 has each cut 5a at the lower end on both sides.
5b rests on the ceiling plate receivers 4m and 4n provided on both sides of the lower side of the roof edge 4, so that the ceiling plate holder parts 4m and 4n can be connected one after another by using the connection of the roof edge 4 without requiring any other members or screws. Can be easily and quickly installed.

In addition, if a joint plate 6 is fitted in the air space between each ceiling plate 5 as shown in FIG. 2, inner bullet pieces 6a, 6b
Since the joints elastically engage with the convex portions 4k and 4l of the field edge 4, joint treatment can be carried out smoothly and easily.

As explained above, the present invention provides two field-edge fixing holes at one location on the front and rear end girders and on the lower surface of the haze between them, and at these positions, the peripheral surface at both ends and at a midway position. A projecting piece with a raised part is provided on the opposite side by removing it, and a ceiling plate receiving part is provided symmetrically on both sides of the lower end, and the projecting piece is pushed up so as to fit into the edge retaining hole. As a result, the ceiling plate is connected to both girders and the moya with one touch, and the ceiling plate placed between the ceiling plate receiving parts of the ceiling plate can be easily, quickly and reliably attached without the need for other members or screws. This has the effect of greatly increasing the efficiency of ceiling construction and reducing costs by saving labor and omitting parts.

[Brief explanation of the drawing]

Figure 1 is a side view showing the ceiling of a prefabricated house with a ceiling board attached using the fixture according to the present invention, Figure 2 is a vertical cross-sectional view of section A in Figure 1, and Figure 3 is section A of the same. Figure 4 is a perspective view showing the edge of the field edge and the field edge stopper hole in section B of Figure 1, and Figure 5 is a perspective view of the main part of the field edge in section B of Figure 1. FIG. 6 is a side view of the main part of the fence, and FIG. 6 is a front view of the same. Explanation of symbols, 1... Roofing material, 2... Beam material, 3...
...Moya, 4...Wild edge, 4a, 4b...Protrusion, 4
c, 4d...Protuberance, 4e, 4f, 4g, 4h...
...Notch, 4k, 4l...Protrusion, 4m, 4n...
...Ceiling board holder, 5...Ceiling board, 5a, 5b...
Cut, 6... Joint plate, 6a, 6b... Bullet piece,
7, 8...digit, 9...edge stopper hole.

Claims (1)

[Scope of utility model registration request] digit 7 on the front and rear ends attached to the beams in the attic,
8 and 2 in one place on each bottom surface of Moya 3 between them.
field edge stopper holes 9 provided at intervals in the longitudinal direction;
A metal plate is bent into a U-shape, and notches 4e and 4f are provided in the depth plane on both sides of each end portion to form a raised portion 4.
Cut out protrusions 4a and 4b with projecting parts c and 4d, and make notches 4e, 4f, and 4 on both sides of the intermediate part between them.
g, 4h are provided, and the projecting piece 4 with raised portions 4c, 4d is provided.
a, 4b, and on both sides of the lower end, inwardly directed convex portions 4k, 4e are provided by bending the vertical surface, and at the same end, outwardly directed ceiling plate receiving portions 4m, 4n are provided by horizontal surfaces. Ceiling board fixture consisting of 4 edges.