JPH05141696A - Mounting device - Google Patents

Abstract

PURPOSE:To improve laying operability by installing a mounting device without replacing in an air conditioner in which a product can be mounted with upper and lower surfaces reversely upside down. CONSTITUTION:Fixing holes 20 are formed at one piece of hanging fittings 19 formed substantially in an L shape, and a cutout 21 is formed at the other. An inlet end 24 of the cutout 21 is bent at one side upward and bent at the other downward to form a first connecting piece 22 and a second connecting piece 23. Thus, since the pieces respectively protrude at the one and the other sides in upward and downward directions, even if the fittings 19 are disposed reversely upside down, it is similarly operated. Nuts and washers to be mounted at hanging bolts are brought into contact with the pieces so that the bolts are not removed to improve its safety.

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 an air conditioner of a type such as a ceiling-embedded type which is suspended via a suspending metal fitting.

[0002]

2. Description of the Related Art Conventionally, a mounting device of this type is shown in FIG.
As shown in Fig. 1, a metal fitting for suspending a metal plate having a substantially L shape 1
The notch hole 3 and the bent locking piece 4 in one piece A2 of
The other piece B5 is provided with an elongated hole 6 for mounting, and is fixed to the side wall of the main body of the air conditioner 7 through the elongated hole 6, and a hanging bolt 8 from the ceiling surface (not shown) is inserted into the cutout hole 3, and a nut 9,
It is known that the washer 10 is screwed onto the suspension bolt 8 to fix the main body of the air conditioner 7 at a predetermined position. (See, for example, Japanese Utility Model Laid-Open No. 63-66718).

[0003]

In the conventional mounting device as described above, for example, in the case of an air conditioner in which the upper and lower surfaces can be mounted upside down, the suspension bolt 8 is prevented from coming off the suspension fitting 1. To make the locking piece 4 face down,
There is a problem that it takes a lot of construction time because it has to be removed from the main body and reattached, and there is a risk that the main body may fall if the reattachment is forgotten.

Further, there is a problem that the product is damaged during transportation because there is no means for fixing the main body to the packaging such as a wooden box.

The present invention has been made in order to solve the above problems, and the air conditioner main body to be installed with its upper and lower faces reversed does not have to be reattached each time, but has good workability and safety, and can be transported. The purpose is to obtain a mounting device that sometimes does not damage the product.

[0006]

A mounting device according to the present invention is provided on both side surfaces of an air conditioner main body so as to face each other, and is formed into a substantially L-shape. Fixing holes for fixing the main body and a hanging metal fitting provided with a cutout portion on one side other than the above are provided with a locking piece bent upward at one of the opposing inlet ends of the cutout portion and downward at the other end. It is a thing.

Further, a mounting hole is formed on one side of the hanging metal fitting having the cutout portion.

In addition, a plurality of holes are formed in the side of the hanging metal fitting having the cutout portion with the cutout portion as the center, and a washer having a convex portion fitted into the hole is mounted.

[0009]

According to the present invention, the air conditioner main body is provided on both side surfaces thereof so as to face each other and is formed into a substantially L shape, and a fixing hole for fixing the main body is formed on one side of the substantially L shape.
In a hanging metal fitting having a cutout on one side other than the above, by providing a locking piece that is bent upward at one of the opposing inlet ends of the cutout and downward at the other end, -A locking piece is provided on the lower surface.

Further, since the mounting hole is formed on one side of the hanging metal fitting having the cutout portion, a fixing screw or the like is inserted into the mounting hole.

Further, on one side of the hanging metal fitting having the cutout portion, a plurality of holes are formed with the cutout portion at the center, and a washer having a projection portion to be fitted into the hole is attached, so that the projection portion is provided. The washer is fixed to the hanging metal fitting by inserting into the hole.

[0012]

【Example】

Example 1. 1 to 6 are views showing a first embodiment of the present invention, in which reference numeral 15 is a main body of an air conditioner 16, which is provided in a ceiling (not shown) and is provided in a blower port 18 provided on each side wall 17. A duct pipe (not shown) is connected. A hanging metal fitting 19 is formed by bending a steel plate into a substantially L shape, and a plurality of fixing holes 20 for fixing to the main body 15 are formed on one side of the substantially L shape. 21 is a notch,
The hanging metal member 19 has a long hole shape provided on a side other than the side having the fixing hole 20. Reference numerals 22 and 23 denote a first locking piece and a second locking piece bent by being cut and raised at the opposite inlet ends 24 of the cutout portion. The locking piece of is bent downward. Reference numeral 25 is a mounting hole, which is formed in the direction opposite to the opening end 26 of the cutout 21.
27 is a suspension bolt, one end of which is attached to the ceiling surface.
28 is a nut screwed to the suspension bolt, 29 is a washer, 30 is a wooden frame for packing the air conditioner 16, 31 is a wood screw for fixing the air conditioner 16 to the wooden frame, and 32 is the hanging metal fitting 19. It is a mounting screw.

In the mounting device constructed as described above, as shown in FIGS. 2 and 3, the hanging metal fittings 19 are fixed to the opposite side surfaces of the main body 15 and the fixing holes 20 and the mounting screws 32 are provided.
Is attached to the side wall 17. Next, after a pair of nuts 28, washers 29 and washers 29, and nuts 28 are screwed together from the upper part of the hanging bolt 27 from the ceiling, the notch 21 of the hanging fitting 19 is inserted between the washers 29 and 29. Then, the upper and lower nuts 28 and washers 29 are screwed onto the suspension bolts 27, and the main body 15 is positioned and fixed to the suspension bolts 27, whereby the main body 15 is disposed in the ceiling. In this case, the mounting bolt 27
Is moved to the open end 26 side of the hanging bracket 19, the washer 2
Since 9 contacts the first locking piece 22 and the second locking piece 23, it does not come off.

Further, as shown in FIG. 4 and FIG. 5, the hanging metal fitting 19 may be attached to the main body 15 in the opposite way.
The locking piece 22 and the second locking piece 23 do not come off.

When transporting the main body 15, the main body 15
Is placed on the packaging wooden frame 30 and is screwed into the mounting hole 25 with the wooden screw 31, so that the main body 15 is fixed to the wooden frame 30 and is not displaced or damaged during transportation.

Example 2. In addition, although the screw hole 20 is formed in a circular shape in the first embodiment, it is easier to attach the main body to the main body by forming the screw hole as shown in FIG.

Embodiment 3. Further, as shown in FIG. 8, the first locking piece 22 and the second locking piece 23 may be bent so as to face each other, and the same effect as that of the first embodiment can be obtained.

Example 4. Further, as shown in FIG. 9, the notch 21 may be provided at a right angle instead of being parallel to the mounting surface of the hanging fitting 19, and the same effect as that of the first embodiment can be obtained.

Example 5. Further, as shown in FIG. 10, a plurality of holes 40 are formed in the surface of the hanging fitting 19 having the cutout portion 21 with the cutout portion 21 as the center, and the convex portion 4 fitted into the holes 40.
By providing the rectangular washer 42 having the corner 1 provided at the corner, the washer 42 does not rotate or move when the main body 15 is fixed, and the mountability is improved.

[0020]

As described above, the present invention is provided on both side surfaces of the air conditioner main body so as to face each other, and is formed into a substantially L-shape. One side of the substantially L-shape is used for fixing the main body. In the fixing hole and the hanging metal fitting provided with the cutout portion on one side other than the above, by providing the locking piece formed by bending upward on one of the opposing inlet ends of the cutout portion and downward on the other side, Even if the hanging metal fittings are used upside down, the nuts, washers, etc. do not come off from the notches with the locking pieces, so it is safe and
Workability is improved.

Further, since the mounting hole is formed in one side of the hanging metal fitting having the cutout portion, the product can be fixed to the packing member by passing a wood screw through the mounting hole, and the product can be protected during transportation.

Further, on one side of the hanging metal fitting having the cutout portion, a plurality of holes are formed with the cutout portion at the center, and a washer having a convex portion fitted in the hole is attached, so that the washer is Since it does not rotate or move on the hanging metal fitting, the workability is improved.

[Brief description of drawings]

FIG. 1 is a perspective view of a hanging metal fitting showing Embodiment 1 of the present invention.

FIG. 2 is a partial side view showing the lower mounting according to the first embodiment of the present invention.

FIG. 3 is a perspective view of an air conditioner installation showing a lower installation according to the first embodiment of the present invention.

FIG. 4 is a partial side view showing the upper mounting according to the first embodiment of the present invention.

FIG. 5 is a perspective view of the air conditioner installation showing the first embodiment of the present invention and showing the upper installation.

FIG. 6 is a perspective view showing the fixing of the air conditioner to the packing crate according to the first embodiment of the present invention.

FIG. 7 is a perspective view of a hanging metal fitting showing Embodiment 2 of the present invention.

FIG. 8 is a perspective view of a hanging metal fitting showing Embodiment 3 of the present invention.

FIG. 9 is a perspective view of a hanging metal fitting showing Embodiment 4 of the present invention.

FIG. 10 is a perspective view of a hanging metal fitting and a washer showing Embodiment 5 of the present invention.

FIG. 11 is a perspective view showing a conventional mounting device.

[Explanation of symbols]

 15 Main body 16 Air conditioner 19 Hanging fitting 20 Fixing hole 21 Notch 22 First locking piece 23 Second locking piece 24 Inlet end 25 Mounting hole 40 Hole 41 Convex section 42 Washer

Claims (3)

[Claims] 1. An air conditioner main body, which is provided on both sides of the air conditioner so as to face each other and is formed into a substantially L shape, and a fixing hole for fixing the main body is provided on one side of the substantially L shape and one side other than the above. In the hanging metal fitting having the cutout portion, an attachment device is provided, in which one of the opposing inlet ends of the cutout portion is provided with a locking piece bent upward and the other is bent downward. 2. The mounting device according to claim 1, wherein a mounting hole is formed in one side of the hanging metal fitting having the cutout portion. 3. A suspension metal fitting is characterized in that a plurality of holes are formed in the side having the cutout portion with the cutout portion as a center, and a washer having a convex portion fitted into the hole is attached. The mounting device according to claim 1.