JP2978489B1 - Ceiling bracket - Google Patents

Abstract

An object of the present invention is to provide a ceiling hanging bracket capable of adjusting the height of a ceiling. SOLUTION: On a mounting plate 5 fixed to a beam 9 between upper and lower floors of a wooden building, a band 3 whose lower part is mounted on a ceiling material via a ridge 8 is hung via a vibration isolating material 1, The mounting plate 5 is provided with an assembling portion 6 formed of a long hole or a notch, and further including a receiving portion 6b and a fitting portion 6a communicating with the receiving portion 6b. A plurality of fitting portions 1c that are selectively fitted to the fitting portions 6a through the receiving portions 6b of the assembly portion 6 are provided on the vibration-proof material 1 in a longitudinal direction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling hanger (metal hanging tree) used for hanging a ceiling.

[0002]

2. Description of the Related Art A ceiling suspension having a structure in which a metal band for attaching a lower part to a ceiling material via a field edge is suspended from a mounting plate fixed to a beam or a joist between upper and lower floors of a wooden building via a vibration insulator. The bracket is
For example, it is publicly known as disclosed in Japanese Patent Application Laid-Open No. 2-12047.

[0003]

In the above-mentioned conventional ceiling hanging fitting, a vibration isolator constituting the ceiling hanging fitting is interposed between a beam or a joist on the upper floor and a ceiling material on the lower floor, so to speak. This has the advantage that vibrations on the floor are hardly transmitted downstairs, but since the vibration isolator, the mounting plate and the band are integrated with each other, the beam or joist and the edge Adjustment of the separation interval cannot be performed.

The present invention has been made in order to address such a drawback of the prior art.

[0005]

SUMMARY OF THE INVENTION On a mounting plate fixed to a beam or a joist between upper and lower floors of a wooden building, a band for attaching a lower portion to a ceiling material via a ridge is suspended via a vibration isolating material. The mounting plate is provided with an assembling portion formed of a slot or a notch, and further comprising a receiving portion and a fitting portion communicating with the receiving portion, and is fitted to the fitting portion through the receiving portion of the mounting portion. A plurality of fitting portions are arranged and provided in the vibration isolator in the vertical direction,
When a plurality of vibration isolators are used, the respective vibration isolators are arranged in the vertical direction, and at least a plurality of the vibration isolators are provided with the fitting portions.

[0006]

1 to 3 show a first embodiment of the present invention, FIG. 1 is a front view showing a state of use, and FIG. 2 is a plan view of the ceiling hanging fitting. FIG. 3 is FIG.
FIG. 4 and 5 show a second embodiment, FIG. 4 is a side sectional view of a part thereof, and FIG.
4x-4x section of FIG. 6 is a partial cross-sectional view of the third embodiment, FIG. 7 is a cross-sectional view taken along line 6x-6x of FIG. 6, and FIG. 8 is a partial cross-sectional view of the fourth embodiment.
FIG. 9 is a sectional view taken along line 8x-8x in FIG.

[0007] Ceiling hanging fittings A, A ', A ", A
“″ ″ Is a bracket main body 4 in which a band 3 is hung below a support bracket 2 to which the vibration damping materials 1 and 1 ′ are assembled.
Is mounted on the mounting portion 6 via the vibration isolating materials 1 and 1 'in the support fitting 2 and used in combination with the mounting plate 5. The lower portion of the band 3 is provided at the lower portion. The vertical plate portion 5a of the mounting plate 5 comprising a vertical plate portion 5a and a horizontal plate portion 5b is fixed to the edge 8 with a nail 10 using the through hole 7 formed.
Is fixed to a beam 9 or a joist with a nail 10 ′ using a through hole 7 ′ provided in the vertical plate portion 5 a, and a ceiling material attached to the ridge 8 is hung on the beam 9 or the joist. It is used for

[0008] The supporting bracket 2 has a hook 2a at the upper end and a pivot rod 2b protruding from the center of the lower surface of the hook 2a.
The lower end of the pivoting rod 2b through the anti-vibration members 1 and 1 'is applanated and overlapped on the upper end of the band 3 to be caulked 11 together. Pivot rod 2b
The anti-vibration members 1, 1 'are rotatable and assembled to the pivoting rod 2b. As a result, the band 3 can be freely changed in direction corresponding to the position of the bezel 8. It can be fixed to the field edge 8.

1 to 3 show a ceiling hanging bracket A according to a first embodiment, in which a suitable number (three in the embodiment) of vibration dampers 1, 1, 1 are provided on a pivot rod 2b of a supporting bracket 2. Assemble them side by side in the vertical direction,
A metal fitting main body 4 using an appropriate one of the vibration isolating materials 1, 1, 1
Is attached to the mounting plate 5 and the vibration isolator 1 is provided between the largest diameter engaging portion 1a at the upper end and the inverted truncated conical holding portion 1b at the lower end. The circular fitting portions 1c having the smallest diameters are arranged so that they are overlapped with each other, and the mounting portion 6 provided on the horizontal plate portion 5b of the mounting plate 5 is connected to the pivoting rod. A notch formed by a receiving portion 6b having a width enough to allow passage of the receiving portion 2b and a circular fitting portion 6a communicating with the inner end of the receiving portion 6b and having a diameter enough to fit the fitting portion 1c. The diameter of the receiving portion 6b is made smaller than the diameter of the fitting portion 6a so that the fitting portion 1c, that is, the vibration isolator 1 is fixed to the fitting portion 6a.

[0010] Thus, the ceiling bracket A of the first embodiment is
When finely adjusting the separation width between the ridge 8 (or the ceiling) and the beam (or the joist), a plurality of anti-vibration materials 1, which are provided stepwise in the vertical direction,
1 and 1 is selected, and the lower pivotal support rod 2b of the selected vibration isolator is engaged with the receiving portion 6b to engage the fitting portion 6b.
a, and the selected vibration isolator is pressed down, the holding portion 1b of the vibration isolator is elastically deformed and fits 6a.
, And moves to the lower surface side of the horizontal plate portion 5b.
b and the latch portion 1a are pressed against the horizontal plate portion 5b to clamp it, and the fitting portion 1c is inscribed in the fitting portion 6a, so that the metal fitting body 4 is fitted and fixed to the mounting plate 5.

In the drawings, reference numeral 12 denotes a reinforcing rib.

In the second to fourth embodiments, the first embodiment uses a plurality of vibration isolator members 1... And vertically moves the vibration isolator members 1. Move the mounting plate 5
However, the engaging portion 1'a and the fitting portion 1'c are arranged at a distance from each other and are vertically connected to each other, and an appropriate fitting portion is elastically deformed. The forcible engagement with the fitting portion 6a is performed by using the
The width of the separation interval is adjusted so that the horizontal plate portion 5b is interposed, and the remaining points are configured in the same manner as in the first embodiment.

In the second embodiment, the assembling portion 6 is constituted by an elongated hole having one side as a receiving portion 6b and the other side as a fitting portion 6a. a, the fitting portion 6a communicating with the receiving portion 6b has a smaller diameter than the hooking portion 1'a, and the receiving portion 6b and the fitting portion 6a have a smaller diameter.
The boundary part of a is made smaller in diameter than the fitting part 1'a to form a movement restricting part 13 'for retaining.

In the third and fourth embodiments, the assembling portion 6 is formed by a substantially L-shaped cut, and in the third embodiment, the fitting portion 6a is provided.
And the receiving portion 6b have substantially the same width diameter, and a rib is provided on the horizontal plate portion 5b to form a movement restricting portion 13 ''.
3 '', an appropriate latching portion 1'a is elastically deformed to the position of the fitting portion 6b and is forcibly moved to move the fitting main body 4 and the mounting plate 5
Are fitted and fixed to each other.

In the fourth embodiment, the movement restricting portion 13 '''is constructed in substantially the same manner as in the first embodiment. That is,
The diameter between the receiving portion 6b and the fitting portion 6a is minimized to restrict the movement of the vibration isolator 1 'in the mounting portion 6.

The anti-vibration materials 1 and 1 'in each embodiment may be made of a synthetic resin made of rubber, and may be any elastic material that absorbs vibration.

The band 3 can be bent and shortened by using a bendable metal plate, so that the separation distance can be roughly adjusted.

In the embodiment, the support fitting 2 is fixed to the beam 9, but may be fixed to the joist 16.

[0019]

The present invention has the configuration described above,
Of course, it is possible to provide a ceiling hanging bracket with a vibration isolation function,
The width adjustment of the separation distance between the ridge or ceiling material and the beam or joist can be freely performed even after the ceiling is constructed, by using appropriate fitting portions arranged stepwise.

Therefore, a subtle difference in the height position of each part of the ceiling (generally, the central part is set high and the peripheral end part is set low)
It is also practical.

[Brief description of the drawings]

FIG. 1 is a front view showing a use state of a first embodiment.

FIG. 2 is a plan view of the ceiling hanging bracket of the first embodiment.

FIG. 3 is a partially cutaway front view of FIG. 2;

FIG. 4 is a partial side sectional view of the second embodiment.

FIG. 5 is a sectional view taken along line 4x-4x in FIG. 4;

FIG. 6 is a side sectional view of a part of the third embodiment.

FIG. 7 is a sectional view taken along line 6x-6x in FIG.

FIG. 8 is a side sectional view of a part of the fourth embodiment.

FIG. 9 is a sectional view taken along line 8x-8x in FIG. 8;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 1 'Vibration-proof material 1c, 1'c Fitting part 3 Band 5 Mounting plate 6 Assembling part 6a Fitting part 6b Receiving part 8 Field edge 9 Beam

Claims (3)

(57) [Claims] 1. A ceiling hanger in which a band for attaching a lower part to a ceiling material via a ridge is attached to a mounting plate fixed to a beam or a joist between upper and lower floors of a wooden building via a vibration insulator. ,
The mounting plate is provided with an assembling portion comprising a slot or a notch, and further comprising a receiving portion and a fitting portion communicating with the receiving portion,
A ceiling hanging metal fitting, wherein a plurality of fitting portions selectively fitted to the fitting portion through the receiving portion of the mounting portion are provided in the vibration isolator in a vertical direction. 2. A ceiling hanger in which a band for attaching a lower portion to a ceiling material via a field edge is hung on a mounting plate fixed to a beam or a joist between upper and lower floors of a wooden building via a vibration insulator. ,
The mounting plate is provided with an assembling portion comprising a slot or a notch, and further comprising a receiving portion and a fitting portion communicating with the receiving portion,
2. The ceiling hanging bracket according to claim 1, wherein a plurality of vibration-proof materials having a fitting portion fitted to the fitting portion through the receiving portion of the mounting portion are arranged in a vertical direction. 3. A restricting means is provided between the receiving portion and the fitting portion to prevent the fitting portion from separating from the fitting portion.
The ceiling hanging bracket according to any one of the above.