JPS595738B2 - ceiling structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a semi-concealed ceiling structure that uses both a main edging and a auxiliary edging.

In the conventional ceiling structure, the secondary roof edge and the ceiling panel are simply placed on the main ceiling edge, and they are secured with separate spacers to prevent the main ceiling edge from shaking, but this is not perfect. Since the sub-edge itself is not fixed to the main edge, there is a problem in that it tilts and creates a difference in level at the connection part of the ceiling panel.

The present invention has been made in view of the above problems, and aims to prevent the ceiling panel from falling off by reliably connecting the secondary roof edge to the main roof edge, and also to prevent the connection part of the ceiling panel from becoming uneven due to the inclination of the secondary roof edge. The purpose is to provide a ceiling structure that allows for

The present invention will be explained in detail below with reference to Examples.

Reference numeral 1 denotes a locking metal fitting formed by bending a wire rod, and has a hooking piece 3 in an approximately inverted shape at the upper end, and an engaging piece 2 in a roughly M-shape at the lower end. 3 and the engaging piece 2 are perpendicular to each other when viewed from the front.

Reference numeral 4 denotes a sub-edge with a substantially inverted T-shaped cross section, and a vertical piece is provided with a slit 11 in the vertical direction, and below the slit 11 is an engagement recess 5 with a substantially inverted triangular cross section that is wider than the slit 11. is established.

6 is the main field edge with an inverted T-shaped cross section.

The main field edge 6 and the secondary field edge 4 are arranged so that the secondary field edge 4 is perpendicular to the main field edge 6, and the lower part of the locking fitting 1 is inserted into the slit 11 from the upper end of the slit 11 of the secondary field edge 4. The engaging piece 2 is inserted by rotating the locking metal fitting 1 approximately 90 degrees in a horizontal plane.
The engaging piece 2 is engaged with the engaging recess 5 so as to be in close contact with the engaging recess 5, and the hooking piece 3 is hooked onto the upper end of the vertical piece of the main field edge 6 to connect the main field edge 6 and the secondary field edge. 4 are connected.

Reference numeral 7 designates a ceiling panel, in which the bottom piece 9 of the sub-edge 4 is inserted into a recess 8 provided on the side end surface, and the remaining side edge surface is placed on the bottom piece 10 of the main edge 6.

(Thus, the secondary roof edge 4 can be reliably connected to the main roof edge 6, the ceiling panel 7 can be easily installed, and the ceiling panel 7
can be securely fixed.

Since the present invention is constructed as described above, the lower part of the engagement tool is inserted from the upper end of the slit of the vertical piece of the sub-edge, and the engagement is achieved by rotating the engagement tool approximately 90 degrees in a horizontal plane. The piece engages with the engagement recess and the hook piece hooks on the upper end of the vertical piece of the main field edge, and the main field edge and the secondary field edge can be connected by simply inserting the engaging fitting into the slit and rotating it approximately 9o0. It can be connected to the roof verge, making it easier to work at heights, and since it can reliably connect the secondary roof verge to the main roof verge, it is possible to prevent ceiling panels from falling off and to prevent the secondary roof verge from tilting. (This has the effect that there is no difference in level at the connection part of the ceiling panel.

In addition, by inserting the recess provided in the end face of the ceiling panel into the bottom of the sub-sill edge, the sub-sill edge becomes invisible, giving a beautiful appearance and increasing the mechanical strength of the connection part.

[Brief explanation of drawings]

FIG. 1 is a front view of one embodiment of the ceiling structure of the present invention, FIG. 2 is a perspective view of an engaging fitting used in the same, and FIG. 3 is a sectional view taken along the line X--X in FIG. 1. 1 is a locking metal fitting, 2 is an engagement piece as above, 3 is a hook piece as above,
4 is a secondary field edge, 5 is the same engagement recess as above, and 6 is a main field edge.

Claims (1)

[Claims] 1 Connect the ceiling panels by inserting the recess provided on the side end surface of the ceiling panel into the bottom piece of the sub-edge with an inverted T-shaped cross section, and connect the ends of the ceiling panels connected via the sub-edge. It is placed on the bottom piece of the main field edge, which has an inverted T-shaped cross section perpendicular to the secondary field edge, and a slit is provided in the vertical piece of the secondary field edge in the vertical direction from the upper end, and the slit is wider than the slit and has an approximately inverted triangular cross section. An engaging concave portion is provided, and a substantially inverted-shaped hook piece is extended from the upper end of the vertically long wire, and a substantially M-shaped engagement piece is provided at the lower end of the wire and is perpendicular to the extending direction of the hook piece. is provided to form a locking metal fitting, and the lower part of the locking metal fitting is inserted into the slit of the sub-edge, and the engaging piece of the locking metal fitting is inserted into the engaging recess and the engaging piece is attached to the inner periphery of the engaging recess. A ceiling structure in which the hanging pieces are closely engaged and hooked onto the upper ends of the vertical pieces of the main roof edge.