JPH0544650Y2 - - Google Patents

Description

[Detailed description of the invention] [Purpose of the invention] (Industrial application field) The present invention relates to an air conditioner installation plate for fixing an indoor unit of an air conditioner to a mounting wall, and particularly relates to a mounting plate for fixing an indoor unit of an air conditioner to a mounting wall. The present invention relates to a mounting plate for an air conditioner that has an improved hook that is removably hooked to the air conditioner.

(Prior Art) As shown in FIG. 6, in the installation plate 1 of this type of conventional air conditioner, the installation plate main body 1a is fixed to the installation wall 2 with screws or the like, while the front upper part of the installation plate main body 1a is upper hooking claws 3 are provided at the lower front of the upper hooking claws 3, and lower hooking claws 4 are provided at required intervals in the longitudinal direction.
6 (in the direction perpendicular to the paper surface of FIG. 6).

Each of the upper and lower hook claws 3 and 4 is bent into a hook shape so that the tip of each hook stands upward, and is protruded from the rear plate main body 6 on the back of the indoor unit 5 of the air conditioner. A pair of left and right upper hanging pieces 7a, 7a
and the lower hooking piece 7b, respectively.

In the indoor unit 5, the front opening of the rear plate main body 6 is closed by a front panel 8, and the front panel 8 has a suction grill 9 at approximately the center of the front surface for sucking indoor air, and below the intake grill 9 for blowing out cold or warm air into the room. The blowout grilles 10 are opened, a heat exchanger 11 is provided behind the suction grille 9, a fan 13 is built in the fan casing 12 behind the heat exchanger 11, and a fan 13 is installed below the heat exchanger 11. A drain pan 14 is provided.

(Problems to be Solved by the Invention) However, with the installation plate 1 of such a conventional air conditioner, as shown in the external side view of FIG. In the installed state, a gap A is set between the back of the rear plate main body 6 of the indoor unit 5 and the installation plate main body 1a, so when performing the necessary wiring and piping work for the indoor unit 5, The left and right pair of upper hooking pieces 7a, 7a are hooked on the left and right pair of upper hooking claws 3 of the installation plate 1, while the lower hooking piece 7b
Release the hook from the lower hook 4 and pull the lower part of the indoor unit 5 forward as shown by the arrow in FIG. Although it is possible to improve the workability of wiring and piping by securing a work space for the work, there is a problem in that it spoils the aesthetic appearance.

Therefore, we attached the back of the indoor unit 5 to the installation plate main body 1.
If the indoor unit 5 is configured to be fixed close to or in close contact with the front surface of the indoor unit 5, as shown in FIG. Since the back of the upper end comes into contact with the front of the installation plate main body 1a, pull out the lower part of the indoor unit 5 forward and remove the indoor unit 5.
There is a problem in that it is not possible to secure sufficient work space behind the indoor unit 5, and the workability of installation work of the indoor unit 5, including wiring and piping work for the indoor unit 5, is extremely poor.

SUMMARY OF THE INVENTION An object of the present invention is to provide an air conditioner installation plate that can improve the workability of installing an indoor unit and maintain the aesthetic appearance of the indoor unit.

[Structure of the idea]

(Means for Solving the Problems) The present invention connects a plurality of hook claws on a mounting plate that are hooked to the hook portion of an indoor unit so that the indoor unit can move in the vertical direction of the mounting wall. It is structured as follows.

That is, the present invention provides an air conditioner in which a hook that is removably hooked to the hook of an indoor unit of the air conditioner is provided on the installation plate body, and the installation plate body is fixed to the mounting wall. In the installation plate, the hooking pawl is connected to a rear pawl that is hooked to the hanging portion of the indoor unit and brings its back side close to the mounting wall, and a connecting portion in the forward direction in which the rear pawl projects. and at least one front pawl that is hooked to a hooking portion of the indoor unit, and the connecting portion is moved from the front hook to the rear hook while the hooking portion of the indoor unit is in the hooked state. It is characterized by being configured so that

(Function) First, when performing wiring and piping work on the indoor unit, first hook the upper part of the indoor unit onto the front hook of the hook on the installation plate.

Next, the lower part of the indoor unit is pulled forward using this hook part as a fulcrum, the required work space is secured behind the lower part of the indoor unit, and then wiring and piping work for the indoor unit is carried out.

After this, return the lower part of the indoor unit to the rear, then push the indoor unit into the mounting wall while keeping it in this latched state, and connect the latching part of the indoor unit to the rear part of the hooking claw on the installation plate through the connecting part. , and fix the indoor unit so that the back side of the indoor unit is close to the installation plate and the wall surface of the installation wall.

Therefore, according to the present invention, when necessary for indoor unit wiring, piping work, etc., work space can be easily secured behind the indoor unit. The workability of installation work can be improved.

Further, after the wiring and piping work is completed, the indoor unit can be fixed in close proximity to the mounting wall by simply pushing the indoor unit into the mounting wall, thereby maintaining its aesthetic appearance.

(Example) Hereinafter, an example of the present invention will be described based on FIGS. 1 to 3. Note that in FIGS. 1 to 3, parts common to those in FIG. 6 are designated by the same reference numerals.

FIG. 1A is a front view of an embodiment of the present invention,
In the figure, the installation plate 20 is a rectangular plate-shaped installation plate main body 2.
1 A pair of rectangular upper hooks on the left and right at the top of the front 2
2 and 23 at a required interval in the width direction and raise them forward, and attach these pair of upper hooking claws 2.
At the lower front surface of the installation plate main body 21 below the middle between 2 and 23, a lower hooking claw 24 is cut and raised forward, the front end of which is bent upward into a hook shape.

Moreover, the installation plate main body 21 is attached to the mounting wall 2 shown in FIG.
A plurality of insertion holes 25 are formed through which mounting screws (not shown) are inserted for tightly fixing the casing 4.

The pair of left and right upper hooking claws 22, 23 are the first
Constructed as shown in Figure B, cuts are made on both left and right sides and the upper side of a pair of right and left rectangles of the required size at the upper part of the installation plate main body 21, and the installation plate main body 21 is cut and raised so as to protrude forward from the front. The tips of these rectangular protrusions are bent upward into hook shapes to form a pair of left and right rear hooking claws (rear claws) 22a, 23a, respectively.

In addition, in front of each of the rear hooking claws 22a, 23a, a front hook-shaped hook-shaped section is provided via curved connecting parts (connecting parts) 26, 27, respectively, in a manner similar to that of the rear hooking claws 22a, 23a. Hanging claw (front claw) 22
b, 23b are integrally coupled.

That is, at the rear end of the upper end (the right end in FIG. 1B) of the curved connecting parts 26 and 27, which are formed in a substantially convex arc shape in the front front of the installation plate main body 21, there is a hook-shaped fold of the rear hooking claw 22a. The upper curved ends are integrally connected, and the rear end portions of the front hooking claws 22b, 23b are integrally connected to the front lower ends (left end in FIG. 1B) of each curved connecting portion 26, 27. .

On the other hand, the indoor unit 5 is constructed almost the same as the conventional example shown in FIG. That is, as shown in FIGS. 2A and 2B, the indoor unit 5 has a rear plate main body 6.
A pair of left and right upper hanging pieces 7a, 7a are respectively provided on the upper part of the rear plate main body 6, and a lower hanging piece 7b is provided on the lower part of the rear plate main body 6.

The pair of upper hooking pieces 7a, 7a are formed by bending the tip portions of the back surface of the rear plate main body 6 that protrude vertically rearward into a hook shape downward. As shown, the front and rear hooking claws 22 of the installation plate 20
b, 23b, 22a, and 23a are hooked and hooked from above the hook-shaped bent ends.

The lower hooking piece 7b projects diagonally downward as shown in FIGS.
It's starting to get locked down.

Next, the operation of this embodiment will be described.

When installing and fixing the indoor unit 5 on the mounting wall 2 using the installation plate 20, first, as shown in FIG.
7a to the pair of left and right front hooking claws 2 of the installation plate 20.
2b, 23b from above and then pull out the lower part of the indoor unit 5 forward using this hook as a fulcrum, securing the necessary work space behind the lower part of the indoor unit 5, and then Conduct wiring and piping work.

After the wiring and piping work for the indoor unit 5 is completed, the lower part of the indoor unit 5 is returned to its original state, and then the entire indoor unit 5 is pushed into the mounting wall 2 side.

As a result, the upper hanging piece 7 of the indoor unit 5
The tips of a and 7a slide on the curved upper surfaces of the curved connecting parts 26 and 27, move to the rear hooking claws 22a and 23a, recess into their interiors, and are hooked and latched,
At the same time, the lower hooking piece 7b of the indoor unit 5 is hooked onto the lower hooking claw 24 of the installation plate main body 21.

As a result, as shown in FIG. 2B, the indoor unit 5 is fixed with its back surface close to or in close contact with the mounting plate main body 21 and the wall surface of the mounting wall 2, thereby maintaining its aesthetic appearance.

Moreover, the upper hanging pieces 7a, 7 of the indoor unit 5
When the indoor unit 5 is pulled forward in the vertical direction with respect to the mounting wall 2 while the indoor unit 5 is hooked on the rear hooking claws 22a, 23a, the upper hooking pieces 7a, 7a of the indoor unit 5 are hooked on the rear hooking claws 22a, 23a. Hanging claws 22a, 23a
Since it is latched to the hook-shaped bent end of
It is possible to prevent movement or displacement in the area.

Therefore, according to this embodiment, the work space necessary for wiring and piping work can be easily secured behind the indoor unit 5, so that the workability of the installation work of the indoor unit 5 can be improved. In addition, the indoor unit 5 can be easily fixed close to or in close contact with the mounting wall 2, and the aesthetic appearance of the indoor unit 5 can be maintained.

In addition, in the present invention, the installation plate 20 may be configured as shown in FIGS. 3A, B, and C, for example.

That is, as shown in FIG. 3A, the installation plate main body 2
1 lower hooking claw 24 to upper hooking claws 22, 23
The front claw 24b may be configured in the same manner as above, and the front claw 24b may be integrally connected to the front of the rear claw 24a via a curved connecting portion 30.

According to this, the upper hanging piece 7 of the indoor unit 5
a, 7a on the pair of front hooking claws 22a, 23a, and lower hooking piece 7b on the front hook 24b.
By hooking the indoor unit 5 to the front part of the installation plate main body 21, it is possible to secure a working space behind the indoor unit 5 for wiring and piping work. Since it is hooked and supported by the claw 24b, the lower part of the indoor unit 5 is stabilized, wiring, piping work, etc. can be carried out safely, and the workability of the installation work of the indoor unit 5 can be improved. can.

In addition, in the upper hooking claws 22 and 23 of the installation plate 20 of each of the above embodiments, the hooks that are hooked on the upper hooking pieces 7a and 7a of the indoor unit 5 are connected to the front hooking claws, the rear hooking claws 22b, 23b, 22a, The present invention described in the case where two claws are provided in a row as 23a is not limited to this. For example, as shown in FIG. 3B, three claws may be provided in a row. The lower hooking claw 24 may be omitted.

That is, as shown in FIG. 3B, the installation plate main body 2
The upper hooking claws 22, 23 of 1 are connected to the front hooking claws 22 of each upper hooking claw 22, 23 shown in FIG. 1B.
In front of b, 23b, second curved connecting portions (connecting portions) 40, 41 and a second front hooking claw 42,
43 may be integrally coupled in this order.

Furthermore, as shown in FIG. 3C, the front hooking claws 51, 52 and the rear hooking claws 53, 54 of the pair of upper hooking claws 22, 23 are not connected integrally, but are arranged at different levels in the vertical direction. It may be provided.

[Effect of idea]

As explained above, in the present invention, the hook of the installation plate that is hooked to the hook of the indoor unit of the air conditioner is hooked to the hook of the indoor unit, and the back of the indoor unit is attached. In front of the rear claw that is brought close to the wall, a front claw that is hooked and latched to the latching part of this indoor unit is connected via a connecting part, and this connecting part is latched by the latching part of the indoor unit. Since it is configured so that it can be moved from the front claw to the rear claw while the indoor unit is in a state of The workability of installation work can be improved.

In addition, by pushing the indoor unit toward the mounting wall while the hanging part of the indoor unit is hooked and latched to the front claw of the installation plate, the indoor unit can be fixed so that its back is in close contact with or close to the mounting wall. It is possible to maintain the aesthetic appearance of the indoor unit.

[Brief explanation of the drawing]

Figure 1A is a front view of an embodiment of the air conditioner installation plate according to the present invention, Figure 1B is a side sectional view of Figure 1A, and Figures 2A and B are Figures 1A and B. 3A to 3C are side sectional views showing other embodiments of the present invention, and FIG. 4 is an external side view of an example of the conventional example. Figures 5A and B are external side views of other conventional examples, and Figure 6 is the 5th
FIG. 2 is a partially cutaway vertical cross-sectional view of the conventional example shown in FIGS. A and B. FIG. 2...Mounting wall, 5...Indoor unit, 7a, 7
a... Upper hanging piece (latching part), 7b... Lower hanging piece (latching part), 20... Installation plate, 21... Installation plate main body, 22, 23... Upper hanging claw, 22a ,2
3a... Rear hooking claw (rear claw), 22b, 23
b... Front hooking claw (front claw), 25... Lower hooking claw, 26, 27... Curved connecting part (connecting part).

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A hook that is removably hooked to the hook of an indoor unit of an air conditioner is provided protruding from the installation plate body, and the installation plate body is fixed to the mounting wall. In the installation plate of the air conditioner, the hooking pawl has a rear pawl that is hooked to the hanging portion of the indoor unit and brings its back side close to the mounting wall, and a connecting portion located forward in the direction in which the rear pawl projects. and at least one front pawl that is connected to the latching portion of the indoor unit through a latching portion of the indoor unit, and the latching portion of the indoor unit is connected to the latching portion of the indoor unit from the front pawl when the latching portion is in the latched state. An installation plate for an air conditioner, characterized in that it is configured to be moved to a rear claw. 2. The installation plate for an air conditioner according to claim 1 of the utility model registration claim, wherein the hook protrudes from the upper part of the installation plate main body.