JPH0750496Y2 - Ceiling panel mounting device - Google Patents

Description

TECHNICAL FIELD The present invention relates to a device for attaching a ceiling panel to a base material such as a field edge.

Conventional technology Conventionally, to attach a ceiling panel to a base material such as a field edge,
In many cases, the side edge of the panel is brought into contact with the base material, and after drilling a hole while positioning, the panel is screwed directly to the base material with tapping screws or the like.

However, these conventional ones operate the drill from the bottom to the top, which is difficult and time-consuming work, and the side plate of the panel may be damaged by the chuck of the drill. there were. Also, once a screw hole is made in the field edge, the position of the panel is adjusted only by the play of the hole, so there is a limit to re-correction and position adjustment. Therefore, it is not possible for anyone to easily perform the panel mounting work while accurately setting out the panels and joints, and some skilled workers have had to resort to the construction work.

The present invention is an improvement of these drawbacks, and any driver can easily install the panel without using a drill without damaging the panel, and can adjust the position and joint of the panel. The subject is a ceiling panel mounting device that can be freely adjusted.

Means for Solving the Problems In order to achieve the above-mentioned problems, the present invention provides a ceiling panel mounting device having a top plate, a side plate, and a hem plate in a substantially hat-shaped cross section, and a horizontal piece having a screw hole. At least two of the peripheral portions of the horizontal pieces of the locking metal fittings are composed of the locking metal fittings having two cross-sections having a substantially cross section and a push plate having a screw hole.
Providing a bent piece in the direction of the standing piece, lock a plurality of locking metal fittings on the base material at intervals, and abut the hem piece of the panel facing the horizontal piece of the locking metal fitting. Fix the hem piece by screwing the push plate to the locking metal fitting while making contact with the push plate.
It was configured.

Action The present invention clamps and fixes the hem piece of the panel with the locking metal fitting and the push plate attached to the base material, so the installation work can be done only with a screw with a screwdriver. Since a space is formed between the locking metal and the base material so that the screw does not hit the base material, the screw can be screwed sufficiently and firmly using all the screw holes of the locking metal. No more drilling for drilling and tapping. Also, since the panel can be moved freely just by loosening the screw, anyone can easily adjust the position and joint of the panel.

After sandwiching the panel with the push plate, if the T-shaped joint receiver is fixed to the locking metal fitting at the intersection of the panels from below with the three metal fittings, it is formed by the side piece and the hem piece of the adjacent panel. It becomes easy to accurately attach the joint material to the joints in the vertical and horizontal directions.

To clamp the hem piece of the panel with the locking metal and the push plate, in the case of narrow joints, hang the push plate between the opposite hem pieces as shown in Figs. Is sandwiched by two push plates, but in the case of a wide joint, four L-shaped push plates are sandwiched by the hem pieces of the four panels facing each other as shown in FIGS. 4 to 6.

Also, by providing a protruding piece on the horizontal piece of the locking metal fitting, pressing the hem piece of the panel against the horizontal piece of the locking metal fitting and bending the protruding piece to one side of the panel, it can be temporarily fixed, so screw it while pressing the panel. You don't have to work.

Embodiment An embodiment of the present invention will be described with reference to the drawings.

1 to 3 show an embodiment in which the joint width is narrow, and the panel 1 is a box-shaped top plate 2 and side plates 3 each having a substantially rectangular shape, and a hem plate bent outward at the leading edge of each side plate 3. 4 is provided, and the vertical and horizontal cross sections are formed in a substantially hat shape as a whole.

The locking fitting 5 is formed by a horizontal piece 6 and two standing pieces 7 in a substantially cross-sectional shape. The horizontal piece 6 has both ends extended, and three screw holes 8 are provided at the center and both ends of the horizontal piece 6. It is provided. Two sets of L-shaped projections 9 are provided between the three screw holes 8 so as to face each other in the opposite direction to the upright pieces 7 and to extend the horizontal piece 6
Bending pieces 10 bent in the direction of the standing piece 7 are provided on each of the three sides of the both ends. The two upstanding pieces 7 are arranged such that the distance between them is such that they can fit into the width of the base material 11, and locking portions 12 that can be bent inward are provided on both sides of the end portions.
The distance from the lower surface of 12 to the end surface of the bent piece 10 is approximately the same as the height of the base material 11.

The pressing plate 13 has a length such that it can be extended between the skirt plates 4 of the panel 1 facing each other, and a screw hole 14 is provided in the central portion.

The joint receiving member 15 is made of a T-shaped metal plate, and has engaging pieces 16 that are bent in a dogleg shape and face each other on both sides of each of the two tip portions facing each other in the horizontal portion and the tip portion of the vertical portion. It is erected and has a screw hole 17 in the center.

In order to attach the panel 1 to the base material 11, a plurality of locking metal fittings 5 are arranged on the base material 11 arranged side by side at substantially the same interval as the width of the panel 1 and at the same intervals as the vertical width of the panel 1. Then, the locking piece 12 is bent. Then, since the bent pieces 10 and the locking pieces 12 of the locking metal fitting 5 sandwich the upper and lower surfaces of the base material 11, they can be firmly fixed.

Next, the hem plates 4 of the panel 1 are arranged in a grid pattern on the horizontal pieces 6 of the locking fittings 5 while facing each other, and the edges thereof are inserted into the projecting pieces 9 and temporarily fixed. While adjusting the position of this temporarily fixed panel 1, push the push plate 13 between the adjacent hem plates 4 and 4,
The hem piece 4 of the panel 1 is clamped by the screw 18 in the screw hole 8 of the locking metal fitting 5, and is clamped firmly by the pressing plate 13 and the horizontal piece 6 of the locking metal fitting 5. Here, as is clear from FIG. 3,
Since the bent piece 10 provides a space between the horizontal piece 6 of the locking metal fitting 5 and the base material 11, when the screw 18 is screwed into the screw hole 8,
If there is no space due to the bent piece 10, the screw 18 hits the base material and cannot use the entire screw hole 8, but if there is a space due to the bent piece 10, the screw 18 uses a full screw hole 8 and is a solid and strong screw. It can be stopped.

Further, the joint receiving member 15 is abutted from the lower side while adjusting the position, and is screwed to the screw hole 8 of the locking metal fitting 5 with a screw 18. A short joint material 19 is inserted into and engaged with a lateral engaging piece 16 of the joint receiving member 15 while being inserted into a lateral joint, and a long joint material 20 is engaged with the vertical engaging piece 16. To be engaged while being inserted into the joint in the vertical direction.

4-6 Figure is an example where wide joint width, the horizontal plate ₆₁ of the engagement alloy tool 5 _1, and H-shaped by extending both ends thereof in both the longitudinal and transverse directions, screw on its four corners Four holes 8 are provided. The tip of this screw hole 8 was bent to form an L-shape 4
Screw the four push plates 13 ₁ with screws 18 and fix the four panels 1
The hem plate 4 of 4 is clamped and fixed by the four push plates 13 ₁ and the horizontal piece 6 ₁ of the locking metal member 5 ₁ . Therefore, Susoban 4 outside the base material 11 be located, can be fixed in the locking bracket 5 _1. Other configurations and operations are the same as those of the above-described embodiment.

Although the above-mentioned two embodiments are used at a position where four panels 1 cross each other, the same effect can be obtained when they are used at an intermediate portion of the panel 1 or an edge portion of the ceiling.

Effect of the Invention According to the device of the present invention, the panel can be fixed simply by screwing the push plate, so the installation work is simple with a screwdriver without using a drill, and the bent pieces of the locking metal fittings are used. Since a space is formed between the locking metal and the base so that the screw does not directly contact the base material, the screw can be screwed sufficiently and firmly using all the screw holes of the locking metal, It can be done without harming anyone. Also, since the panel can be moved freely by loosening the screws, the position and joint of the panel can be adjusted easily and accurately.

[Brief description of drawings]

1 is an exploded perspective view of an embodiment of the present invention, FIG. 2 is a bottom view of the embodiment of the present invention, FIG. 3 is a sectional view taken along the line AA of FIG.
FIG. 4 is an exploded perspective view of another embodiment, FIG. 5 is a bottom view of the other embodiment, and FIG. 6 is a sectional view taken along line BB of FIG. 1 ... panel, 2 ... top plate, 3 ... side plate, 4 ... hem plate,
5,5 ₁ …… Locking metal fittings 6,6 ₁ …… Horizontal piece, 7 …… Standing piece, 8
...... Screw hole, 10 …… Bending piece, 11 …… Base material, 12 …… Locking piece, 13,13 ₁ …… Pushing plate, 14 …… Screw hole, 15 …… Joint holder, 19,20 …… Joint material.

Claims (1)

[Scope of utility model registration request] 1. A horizontal piece (6, 6 ₁ ) having a panel (1) having a substantially hat-shaped cross section with a top plate (2), a side plate (3) and a hem plate (4), and a screw hole (8). And two standing pieces (7)
And the metal fittings (5,5 ₁ ) whose cross-section is almost
4) a push plate (13, 13 ₁ ) having a locking piece (5, 5 ₁ ) and a horizontal piece (6, 6 ₁ ) at the periphery of at least two places in the standing piece (7) direction. A bent piece (10) is provided, and a plurality of locking metal fittings (5, 5 ₁ ) are locked to the base material (11) at intervals, and horizontal pieces (6, 5 ₁ ) of the locking metal fittings (5, 5 ₁ ) are locked. The bottom plate (4) of the panel (1) facing 6 ₁ ) is brought into contact, and the push plate (13, 13 ₁ ) is brought into contact with the bottom plate (4) while the push plate (13, 13 ₁ ) is locked. Ceiling panel mounting device that fixes the hem plate (4) by screwing on the metal fittings (5, 5 ₁ ).