JPH02290445A - Suspending device for air conditioner - Google Patents

Abstract

PURPOSE:To easily attach covers without spoiling beautiful appearance by providing a flange and a threaded part for securing a side cover and a lower cover at a lower part at a joggle for securing the flanges of the side cover to the upper flanges of a pair of installation hangers and a front face side. CONSTITUTION:An installation hanger 9 is secured with a ceiling bolt 4, the temporary bolt 7 of an air conditioner body 1 is pressed to be set to the guide groove 10 of the hanger 9, and a body clamping threaded part 8 and the hole 11 of the hanger 9 are clamped with a bolt 26. The front and rear flanges 19 of a side cover 14 are engaged with front and rear joggles 15 of the hanger 9, and a side cover 14, a front flange 20 are engaged with the front joggle 16. On the other hand, the flange 24 of a lower cover 23 is engaged between the flange 17 of the hanger 9 and the flange 21 of the cover 14, and attaching holes 22, 25 and the threaded part 18 of the hanger 9 are clamped with bolts. Thus, the hanger is shielded to improve its beautiful appearance, and mounting work can be facilitated.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a suspension device for an air conditioner, and in particular, to a mounting bracket for the main body of a ceiling-suspended air conditioner that is used by being suspended from a ceiling surface. This relates to the installation of the side and bottom covers.

(Prior Art) Fig. 4 shows an exploded perspective view of essential parts of an example of a suspension device for a conventional ceiling-mounted air conditioner disclosed in Japanese Utility Model Publication No. 55-52245. In the harmonizer body, 2
are a pair of left and right hanging devices each having a U-shaped cross section, one side of each of which is fixed to each side of the air conditioner main body 1, and the other side of each of which is fixed to each side of the air conditioner main body 1, and the other side is connected to each side of each hanging device provided at a predetermined interval. A bolt engagement hole 3 with a pair of notches and grooves is provided. 4
are multiple suspension bolts embedded in the ceiling surface.

Moreover, 5 is a side cover for shielding the hanger 2 having a U-shaped cross section. A locking device consisting of a washer 5 and a nut 6 is screwed into the threaded portion of the lower end of each port 4.

Next, the installation order of the air conditioner 1 will be explained.

A washer 5 and a nut 6 are screwed onto each bolt 4 in advance. Next, the air conditioner main body 1 is lifted, and the bolts 4 are fitted into the respective engagement holes 3 of the hanging tool 2, respectively. Thereafter, the side covers 5 were attached to both sides of the air conditioner 1 using screws (not shown) or the like.

[Problem to be solved by the invention]

However, with the side cover 5 of the conventional hanging device as described above, the hanging tool 2 is visible from below when the air conditioner main body l is installed and fixed, which impairs the appearance and at the same time Since the side cover is also attached to each side of the air conditioner main body 1 with screws, etc., it is not only difficult to work, but also requires a work space for tightening the screws.
Problems like the installation location of the air conditioner body 1 are limited.

This invention was made in order to solve the problems of the conventional example as described above, and it does not impair the aesthetic appearance and also allows for easy installation of covers. The purpose is to provide equipment.

[Means to solve the problem]

Therefore, in the suspension device according to the present invention, the flange portion of the side cover according to the present invention is hooked and fixed to the upper flange portion and front side of each of the pair of hanging rods for installation of the air conditioner main body. The above objective is achieved by providing each jiggle part, and also providing seven langes and a plurality of screw parts at the lower part for hooking and fixing the side cover and the bottom cover.

(Function) In the suspension device of the present invention, which is constructed as described above and consists of an installation hanging tool and side and bottom covers, the side cover is pulled onto the upper jiggle part and each joggle part on the front side of the installation hanging stem. The bottom cover can be hooked and fixed on the side cover, which not only simplifies the installation process, but also shields all the hanging tools for installation.
The beauty will not be compromised.

(Examples) The present invention will be described below based on Examples. FIG. 1 is an exploded perspective view of a main part of an embodiment of a suspension device according to the present invention, FIG. 2 is a partially enlarged perspective view thereof, and FIG. 3 is a sectional view of the main part of FIG.

(Configuration) In Figures 1 to 3, 1 is the air conditioner main body;
Reference numeral 7 denotes a plurality of temporary suspension bolts 8 having a plurality of internal threads for tightening and fixing the air conditioner main body 1. Reference numeral 9 denotes a pair of hanging tools for installation, each having guide grooves 10 for holding a plurality of temporary hanging bolts 7 of the air conditioner main body l, and through holes for tightening and fixing the air conditioner wooden body 1. 11 are drilled, and the upper flange part 12 of the installation hanger 9 has bolts 4 for fixing it to the ceiling surface, a page common hole 13, and a joggle part 15 for hanging the side cover 14, respectively. They are located at the front and back. Incidentally, a joggle 16 for hooking the side cover 14 is provided on the front surface of the installation hanger 9, and a plurality of screw holes 18 for tightening the side cover 14 are provided on the lower surface flange portion 17.

Each side cover 14 has flanges 19 on the front and back of the upper part that fit into respective joggle parts 15 on the front and back of the upper part of the hanging tool 9 for installation, and a front part that fits into a joggle part 16 on the front side of the hanging tool 9 for installation. A mating flange 20 is provided. Furthermore, mounting bolt holes 22 are provided in the lower flange 21 of the side cover 14. On the other hand, 23 is a bottom cover, and on the left and right sides thereof there are flanges 24 that fit into the side cover 14 and the installation hanger 9, respectively, and a plurality of mounting bolt holes 25 are drilled therein.

(Installation method) Next, a method for installing the air conditioner main body 1 will be explained.

As shown in FIG. 3, the installation hanging tool 9 is fixed in advance to a plurality of bolts 4 on the ceiling with washers 5, nuts 6, etc. next,
The air conditioner main body 1 is lifted and set by pushing the air conditioner main body 1 backward so that each temporary suspension bolt 7 passes through the guide groove 10 of the installation hanging tool 9. Thereafter, when the tightening solid hole l1 of the installation hanger 9 is fixed to the wooden body tightening screw part 8 of the air conditioner 1 with the bolt 26, the tightening of the air conditioner zero body 1 is completed.

Next, the side cover 14 is attached by fitting the front and rear flange portions 19 at the top of each side cover 14 into the front and rear joggle portions 15 at the top of the installation hanger 9, and at the same time
4. Fit and set the front flange portion 20 to the front joggle portion 16 of the installation hanger 9. On the other hand, bottom cover 2
3, the flange 24 of the lower cover 23 is fitted between the lower flange part 17 of the installation hanger 9 and the lower flange part 21 of the side cover 14, and each mounting hole 22 is fitted.
．． 25 and is configured to be fixed by tightening each screw (port) 27 to the screw R18 of the installation hanger 9.

(Effects of the Invention) As described above, according to the present invention, each flange portion of the side cover is configured to fit into each of the upper front, rear, and front portions of a pair of installation hangers, and As for the bottom cover, the left and right flanges are fitted and held by the side cover, so all the hanging tools for installation are shielded, improving the aesthetics, making the installation process extremely easy, improving workability, and improving air conditioning. There are fewer restrictions on where the machine can be installed.

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view of essential parts of an embodiment of the suspension device of the present invention, FIG. 2 is a partially enlarged perspective view thereof, and FIG.
FIG. 4 is an exploded perspective view of a main part of a suspension device of an example of a conventional ceiling-suspended air conditioner. 1 is the air conditioner body, 9 is the installation hanger, 12 is the upper flange, 14 is the side cover, 15.16 is each joggle, 18 is the screw hole, 23 is the bottom cover, 24 is the flange, 25 is the bolt hole shows. Note that in each figure, the same reference numerals indicate the same or equivalent components.

Claims (1)

[Claims] It consists of a pair of main unit installation hangers for hanging the air conditioner main body on a ceiling surface, a pair of side covers for covering each side of each of the hangers, and the lower surface cover of the main body, and each of the above-mentioned The hanging tool for installing the main body has a joggle part for hooking the upper part of the side cover on the upper flange part, a joggle part for hooking the front side cover on the front part, and a hook part for fitting the side cover on the lower part. What is claimed is: 1. A suspension device for an air conditioner, comprising a flange and a plurality of screw holes, and the bottom cover is provided with a flange for fitting the side cover and a plurality of mounting bolt holes.