JPS6133149Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a ceiling hanging bracket that is attached to a floor beam and supports the ceiling by suspending it.

Conventionally, ceilings have been suspended, for example, by wooden hooks fixed directly to joists on floor joists or indirectly through hook supports, or supported by hanging bolts welded to steel frame floor joists.

In order to adjust the ceiling to be flat after suspending the ceiling using hooks, hanging bolts, etc., it is desirable that the attachment positions of the hooks, hanging bolts, etc. to the joists and the ceiling can be finely adjusted.

However, with conventional wood hooks, hanging bolts, etc., these are fixed to joists, ceilings, etc. with nails, welding, etc., so not only is it difficult to fine-tune the mounting position, but it is also difficult to install floor beams from the second floor. Another problem was that vibrations were transmitted directly to the first floor.

The object of the present invention is to provide a ceiling hanging fixture that solves the above-mentioned conventional problems and allows for extremely easy ceiling hanging work.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The ceiling suspension fitting of the present invention will be described below according to an embodiment shown in the drawings.

FIG. 1 shows a ceiling hanging fitting 9 of the present invention, which includes a fitting main body 10 and a threaded rod 1, which will be explained next.
7, Rubber gaskets 14, 14, Nuts 18, 19
and a set screw 20.

First, as is clear from FIGS. 3 and 4, the metal fitting body 10 is formed in a substantially U-shape, and has edges 11 bent inward on both sides of the entire circumference.

The fitting main body 10 has holes 12, 12 passing through the upper piece u and the lower piece l, and also has an end shifting hole 13 in the lower piece l.

A rubber gasket 14 having a hole 15 is attached to each of the hole 12 of the upper piece U and the hole 12 of the lower piece L.

Returning to FIG. 1, the screw rod 17 passes through the holes 15, 15 of these rubber gaskets 14, 14 and is elastically supported by the metal fitting body 10.

The threaded rod 17 has its upper portion pressed by a nut 18 to the upper piece u of the fitting main body 10 through the rubber packing 14 and protrudes downward, and is also pressed by the nut 19 to the lower piece l of the fitting main body 10 via the rubber packing 14.
It is pressed and fixed elastically.

Next, a set screw 20 screwed into the screw hole 13 of the metal fitting body 10 from below is attached.

The ceiling suspension fitting of the present invention has the above-mentioned structure, and its usage will be explained below with reference to FIG. 2.

The metal fitting body 10 is brought close to the floor beam 1 in a state where the upper piece u and the lower piece l sandwich the flange of the floor beam 1.

Next, the set screw 20 is screwed in to fix the metal fitting body 10 to the flange of the floor beam 1.

Next, the edge 2 supporting the ceiling 3 is suspended from the lower part of the screw rod 17 using, for example, an angle connector 21 and nails 22, 22, . . . as shown.

The above operation is also performed for the other ceiling hanging fittings 9, 9..., and the ceiling 3 is suspended from the floor beam 1.

Next, nuts 18, 18... of ceiling hanging fittings 9, 9...
are rotated mutually to raise and lower the threaded rods 17, 17..., finely adjust the vertical position of the roof edge 2, adjust the ceiling 3 to be flat, and fix with nuts 19.

In addition to the above-described embodiments, the ceiling hanging fitting of the present invention may be configured as follows.

First, the edge 11 of the upper piece u of the metal fitting main body 10 may be formed into a wave shape as shown in the figure, so that the metal fitting main body 10 can be firmly fixed to the floor beam 1.

Further, although the connector 21 is a means for suspending the field edge 2 from the threaded rod 17, it may be configured such that the field edge 2 is directly suspended from the threaded rod 17.

Furthermore, although the floor beam 1 is made of H-shaped steel in the illustrated embodiment, it may be made of other steel materials with different cross-sectional shapes, such as channel-shaped steel, as long as the metal fitting body 10 is fixed thereto.

The ceiling hanging bracket of the present invention has the following effects in the above configuration and usage method.

(1) The ceiling hanging fitting of the present invention has the structure described in the claims for utility model registration, and in particular, the fitting body is fixed to the floor beam using screw rods, making it extremely easy to hang the ceiling.

(2) The ceiling hanging fixture of the present invention has the same structure as above, and in particular, since the ceiling is suspended by a screw rod, the ceiling can be adjusted to be flat very easily by rotating the nut.

(3) The ceiling suspension fitting of the present invention has the same structure as above, and in particular, the screw rod is elastically fixed to the upper and lower pieces of the fitting body via rubber gaskets, so vibrations from the second floor are not transmitted to the fitting at all. As a result, the vibrations will not be transmitted to the ceiling on the first floor.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the ceiling hanging bracket of the present invention in use, Figure 2 is a side sectional view of the ceiling hanging bracket of the present invention in use, and Figure 3 is the rubber gasket of the fitting body of the ceiling hanging bracket of the present invention. FIG. 4 is a sectional view taken along line 4-4 in FIG. 3. 1: Floor beam, 2: Edge, 3: Ceiling, 4: Ceiling hanging bracket, 10: Fitting body, 11: Edge, 12, 12:
Hole, 13: Screw hole, 14: Rubber gasket, 15:
Hole, 17: Screw rod, 18: Nut, 19: Nut, 19': Washer, 20: Set screw, 21:
Connector, 22: nail, u: upper piece, l: lower piece, c: bent part.

Claims (1)

[Scope of utility model registration request] A roughly U-shaped metal fitting body, a rubber gasket fitted in a hole in the upper piece of the metal fitting body, another rubber gasket fitted in a hole in the lower piece of the metal fitting body, and a nut to connect the metal fitting body through the rubber gasket. A threaded rod that is pressed against the upper piece and is elastically fixed to the metal fitting body by being pressed against the lower piece of the metal fitting body by another nut through the other rubber gasket to suspend the field edge, and a threaded rod in the screw hole of the metal fitting body. A ceiling suspension fitting consisting of a set screw that is screwed in and fixes the fitting body to the floor beam.