JPH08303382A - Mounting device for ceiling fan - Google Patents

Abstract

PURPOSE: To provide a mounting device for ceiling fan which can be mounted securely and is high in safety. CONSTITUTION: A mounting device 4 of U-shape in cross section with open square groove 3 is installed on a mounting plate 2 to be mounted on a ceiling. Also an extraction stopper 7 provided with a receiving part 6 to prevent the extraction of a suspending hook 5 provided with a holding part 5a to be inserted into the groove 3 of the mounting device 4 from the groove 3 is inserted into the groove 3 so as to support the extraction stopper 7 on the mounting plate 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting device for a ceiling fan suspended by a mounting device provided on a ceiling surface.

[0002]

2. Description of the Related Art In recent years, with the spread of ceiling fans, there has been an increasing demand for a ceiling fan mounting device for securely mounting a ceiling fan.

Conventionally, a mounting device for this type of ceiling fan is
The structure as shown in FIG. 3 was general. The configuration will be described below with reference to FIG.

As shown in the figure, a U-shaped mounting portion 1 is provided at the end.
A hole (not shown), through which the screw portion 102a formed on the upper portion of the hanging hook 102 is inserted, is provided in the central portion of the strip-shaped mounting plate 101 on which the hanging hook 10 is formed.
The nut 103 is screwed into the screw portion 102a of the second mounting plate 1
The hanging hook 102 was attached so as to sandwich 01.

Then, the mounting portion 101a is mounted on the anchor bolt 105 provided on the ceiling surface 104 to support the mounting plate 101, and the hanging bracket 106 of the ceiling fan (not shown) is mounted.
Was hooked and attached to the hanging hook 102.

It has also been realized that the hanging hook 102 is fixed by welding.

[0007]

In such a conventional ceiling fan mounting device, when the hanging hook 102 is mounted on the mounting plate 101 by the screw portion 102a and the nut 103, the hanging hook 102 is securely attached. However, there is a problem that the nut 103 may be loosened and dropped due to vibration or the like during operation of the ceiling fan.

The hanging hook 102 is attached to the mounting plate 1.
In the case of fixing to No. 01 by welding, it becomes stronger than the connection by the screw portion 102a and the nut 103, but there is a risk that the weld portion may be broken by fatigue, and in the state where the hanging hook 102 is attached to the attachment plate 101 There was a problem that the number of people with packaging increased.

SUMMARY OF THE INVENTION The first object of the present invention is to solve the above-mentioned problems, and it is a first object of the present invention to provide a mounting device for a ceiling fan which can be securely mounted and which is highly safe.

A second purpose is to reduce the number of packing workers.

[0011]

In order to achieve the above-mentioned first object, the ceiling fan mounting device of the present invention has a first means, which is a mounting plate to be mounted on the ceiling and a substantially central portion of the mounting plate. A fixture having a U-shaped cross section and a groove side locked to the attachment plate, and a substantially C-shaped hanging hook having a holding portion to be inserted into the groove of the fixture on the upper side, The retaining hook is provided with a receiving portion for preventing the hanging hook from coming off the groove, and the retaining tool is inserted into the groove and supported by the mounting plate.

Further, in order to achieve the second object, the second
Means for forming a receiving surface of the groove of the fixture in an arc shape, and a hanging hook in which the holding portion to be inserted into the groove has a circular cross section, the hanging hook with respect to the mounting plate. It is designed to be tiltable.

[0013]

The present invention has the structure of the above-mentioned first means.
The holding part of the hanging hook is inserted and held in the groove of the fixture, and the holding part of the inserted hanging hook is received by the receiving part provided on the retaining device, so that it can be rotated during operation of the ceiling fan. There is no part that loosens due to reaction or vibration, and the retainer can be easily supported by the mounting plate, so that the mounting device can be easily assembled.

Further, according to the constitution of the second means, since the receiving surface of the groove of the fixture is formed in an arc shape, and the holding hook inserted into the groove is formed with a hanging hook having a circular cross section. The hanging hook can be attached to the mounting plate in a tiltable manner.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIG.

As shown in the figure, an anchor bolt 1 is attached to the ceiling.
The cross section is U at the center of the mounting plate 2
An attachment tool 4 that is locked to the attachment plate 2 is provided so that the square groove 3 having a character shape faces the attachment plate 2 side, and the cross section is formed into a square shape so that the attachment tool 4 is inserted into the groove 3 of the attachment tool 4. The hanging hook 5 is formed in a substantially C-shape having the holding portion 5a on the upper portion.

A stopper 7 is formed at one end in a width to be inserted into the groove 3, and a stopper 8 is formed in the mounting plate 2 so as to face the groove 3 and a tip portion 7a of the stopper 7 is inserted. Cut and set up.

In the above-mentioned structure, the attachment device is a fixture 4 in which the holding portion 5a of the hanging hook 5 is provided on the attachment plate 2.
From the direction in which the tip portion 7a of the retaining member 7 is inserted into the groove 3 and the holding portion 5a of the hanging hook 5 is inserted into the groove 3.
Insert it into the groove and insert the tip 7a passing through the groove 3 into the stopper 8
And the receiving portion 6 provided on the retainer 7 is in contact with the hanging hook 5, the tip 7a of the retainer 7 protruding from the retainer 8 is bent, and the retainer 8 causes the retainer 7 to move. Hold and assemble so that it does not move.
Then, the mounting plate 2 is attached by the anchor bolts 9 provided on the ceiling.

As described above, according to the ceiling fan mounting device of the first embodiment of the present invention, the C-shaped hanging hook 5 is used.
By holding the retaining portion 5a of the retainer 5a in the groove 3 of the fixture 4 and inserting the retainer 7 into the groove 3 and receiving the hanging hook 5 by the receiver 6, the tip 7a of the retainer 7 is bent. Since the retainer 7 is held on the mounting plate 2 by the retainer 8, there is no part to be loosened even if vibration or the like is applied during operation of the ceiling fan, the risk of falling is prevented, and the assembling work is simplified. It will be possible.

The second embodiment of the present invention will be described below with reference to FIG. The same parts as those in the first embodiment are denoted by the same reference numerals, and detailed description is omitted.

As shown in the drawing, the receiving surface of the bottom of the groove 3A of the fixture 4A having a U-shaped cross section is formed in an arc shape, and the hanging hook 5A having a C-shape is inserted into the groove 3A. The cross section of the holding portion 5b is formed into a circle, and the holding portion 5b of the hanging hook 5A is provided on the fixture 4A so as to be tiltable.

In the above structure, the hanging hook 5A
When packing the
The product is packed in a state of being tilted to the mounting plate 2 side through A.

When the suspending hook 5A is used, the suspending hook 5A tilted toward the mounting plate 2 side is used in a state of being raised through the mounting fixture 4A.

As described above, according to the mounting device for the ceiling fan of the second embodiment of the present invention, the hanging hook 5A is provided so as to be tiltable via the fitting 4A, so that the hanging hook is used during packaging. By tilting 5A toward the mounting plate 2, the protruding hanging hook 5A is attached to the mounting plate 2.
It becomes thin and it becomes possible to reduce the packaging talent.

[0025]

As is apparent from the above embodiments, according to the present invention, a mounting plate to be mounted on a ceiling, a U-shaped cross section at a substantially central portion of the mounting plate, and a groove side facing the mounting plate. The mounting fixture that has been stopped, a substantially C-shaped hanging hook that has a holding portion on the upper side that is inserted into the groove of the mounting device, and a receiver that prevents the hanging hook from coming out of the groove. Since the retaining device provided with a portion is provided and the retaining device is inserted into the groove and supported by the mounting plate, it is possible to provide a highly safe ceiling fan mounting device that can be securely mounted. .

Further, there is provided a hanging hook in which the receiving surface of the groove of the fixture is formed in an arc shape, and a holding portion to be inserted into the groove is formed in a circular cross section, and the hanging hook is attached to the mounting plate. Since it can be tilted freely, it is possible to reduce the number of talents in packaging.

[Brief description of drawings]

FIG. 1 is a perspective view of a ceiling fan mounting device according to a first embodiment of the present invention.

FIG. 2 is a perspective view of a mounting device for a ceiling fan according to the second embodiment.

FIG. 3 is a perspective view of a conventional ceiling fan mounting device.

[Explanation of symbols]

 2 Mounting plate 3 Groove 3A Groove 4 Mounting tool 4A Mounting tool 5 Suspending hook 5A Suspending hook 6 Receiving part 7 Stopper

Claims (2)

[Claims] 1. A mounting plate to be mounted on a ceiling, a mounting member having a U-shaped cross section and a groove side locked toward the mounting plate at a substantially central portion of the mounting plate, and the mounting member inserted into the groove of the mounting member. The retaining hook includes a substantially C-shaped suspending hook having a holding portion on the upper side, and a retainer provided with a receiving portion that prevents the suspending hook from slipping out of the groove. A mounting device for a ceiling fan configured to be inserted into the groove and supported by a mounting plate. 2. A hanging hook, wherein a groove receiving surface of the fixture is formed in an arc shape, and a holding portion to be inserted into the groove is formed in a circular cross section. The hanging hook is attached to a mounting plate. The ceiling fan mounting device according to claim 1, wherein the mounting device is tiltable.