JPH0640723U - Indoor unit installation structure - Google Patents

Abstract

(57) [Abstract] [Purpose] With regard to the indoor unit installation device, the indoor unit effective for installing the indoor unit in a house in which a wall hole has been preliminarily drilled in the wall surface and mounting bolts have been embedded, as in a public housing. It is intended to provide an installation device. [Structure] An upper locking piece for hooking a hooking portion provided on the upper rear surface of the indoor unit is mounted on the upper part of the installation plate, and a plurality of through holes each including a pair of a round hole and a long hole are formed on the lower part according to the intervals of the mounting bolts. A lower locking piece protruding downward corresponding to the upper locking piece and a plurality of mounting holes corresponding to the above through holes are provided on the upper side, and the upper and lower parts of the installation plate are aligned with the positions of the mounting bolts and the wall holes. Or by reversing and fixing it to the mounting bolt,
It is characterized in that the wall hole is fixed so as to be hidden behind the indoor unit.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an air conditioner installation device, and more particularly to an indoor unit installation structure.

[0002]

[Prior art]

 Conventionally, in the case of air conditioners installed in housing corporations, etc., the outdoor unit may be hung under the eaves of the veranda due to restrictions on installation conditions. In many cases, the installation location of the machine and the position of the wall hole are decided, and the indoor unit is also fixed in advance with the mounting bolts provided on the wall surface. Fig. 3 shows a state in which the installation plate is attached to the wall surface. When installing on a housing complex such as a housing complex, round holes and long holes are installed above the installation plate according to the spacing of the mounting bolts (450 mm pitch in the figure). Two pairs of through-holes are provided, and one of the through-holes is selected according to the installation position and the position of the wall hole, and the pipes connected to the outdoor unit are pulled out from the wall hole. . In recent years, slim type indoor units have become more and more slim, and the vertical width of the installation plate has also become smaller.When the installation plate is fixed to the mounting bolts on the wall surface, the pre-opened wall hole protrudes from the indoor unit and is exposed. Not only does this cause problems with the appearance, but it is also necessary to install a dedicated pipe cover that covers the wall hole and the pipe.

[0003]

[Problems to be solved by the device]

 The present invention has been made in view of the above conventional problems, and an indoor unit capable of covering and accommodating a wall hole or a pipe after the indoor unit by making the fixing position of the installation plate movable in the vertical direction. It is intended to provide an installation structure.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, a plurality of through holes formed of a pair of a round hole and a long hole at a predetermined position on the lower portion of the installation plate according to the intervals of the mounting bolts, and a lower engaging member corresponding to the upper locking piece. Along with forming the stopper, a plurality of mounting holes corresponding to the above-mentioned through holes are formed almost in the center of the top, and either as it is or by flipping the installation plate upside down according to the position of the mounting bolt and the wall hole. I fixed it to the bolt.

[0005]

[Action]

 According to the above configuration, a plurality of through-holes consisting of a pair of a round hole and a long hole, which correspond to the intervals of the mounting bolts for public corporations, are provided at a predetermined position on the lower portion of the installation plate, and the through-hole corresponds to approximately the center of the upper portion. A plurality of mounting holes and a lower locking piece protruding downward at a predetermined position corresponding to the upper locking piece are provided, and the mounting plate is left as it is according to the positions of the mounting bolt and the wall hole that are pre-embedded. Or, by inverting and aligning, the wall hole can be installed so as to be hidden in the indoor unit.

[0006]

【Example】

 Embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a perspective view of an essential part showing a mounting state of the installation plate of the present invention. The installation plate 1 has an upper locking piece 2 projecting upward at a symmetrical position on the upper part in accordance with a hooking part on the back of the indoor unit. A lower locking piece 3 that is cut and raised corresponding to the upper locking piece 2 and protrudes downward is located at the lower predetermined position according to the spacing of the mounting bolts (indicated as 450 mm in the figure). A plurality of through-holes 4 consisting of a pair of a round hole and a long hole for selectively adjusting the mounting of 1 in the left-right direction, and a plurality of mounting holes 5 corresponding to the above-mentioned plurality of through-holes 4 are formed substantially at the center of the upper part. There is. Fig. 1 shows an example of opening a wall hole according to the position of the mounting bolt. In this case, select a plurality of through holes 4 of the installation plate 1 according to the mounting bolt, insert it, and attach it to the mounting bolt. At the same time, by selecting a plurality of upper mounting holes 5 and fixing them to the wall surface with mounting screws, and hooking the indoor unit to the upper locking piece 2, the wall unit 6 is formed by the indoor unit as shown by the dotted line in the figure. I'm trying to cover it. Fig. 2 shows an example where the wall hole is preliminarily provided at a position lower than the position of the mounting bolt. In this case, the installation plate 1 is turned upside down, and a plurality of installation plates 1 are installed according to the mounting bolt. Select the through hole 4 of the above and insert it into the mounting bolt, and select a plurality of mounting holes 5 located below and fix it to the wall surface with mounting screws, and hook the indoor unit to the lower locking piece 3. As a result, the indoor unit is attached in a state of being lower than the installation plate 1 as shown by the dotted line in the figure, and it is possible to cover the preliminarily opened wall hole 6. Usually, since the indoor unit is installed at a high position on the wall surface, the protrusion of the installation plate 1 above is not particularly noticeable by the indoor unit and does not hinder the appearance.

[0007]

[Effect of device]

 As described above, in the present invention, the upper locking piece for hooking the indoor unit is provided at the symmetrical position on the upper side of the installation plate, and the plurality of through holes are provided on the lower side according to the intervals of the mounting bolts on the wall surface. By providing a lower locking piece that protrudes downward corresponding to the locking piece, and by mounting the mounting plate upside down as it is or by turning it upside down according to the preset mounting bolt and wall hole positions. It is possible to install the indoor unit by covering the wall hole with the indoor unit so that it is not exposed, without requiring a dedicated pipe cover for covering the wall hole and the pipe to be inserted, and without impairing the external appearance of the room.

[Brief description of drawings]

FIG. 1 is a perspective view showing a mounting state of a mounting plate when a wall hole is drilled in accordance with a position of a mounting bolt.

FIG. 2 is a perspective view showing a mounting state of the installation plate when the wall hole is preliminarily opened at a position lower than the position of the mounting bolt.

FIG. 3 is a perspective view showing a mounting state of a conventional installation plate.

[Explanation of symbols]

 1 Installation plate 2 Upper locking piece 3 Lower locking piece 4 Through hole 5 Mounting hole 6 Wall hole

Claims (1)

[Scope of utility model registration request] 1. A wall hole for inserting a pipe or the like connected to an outdoor unit is provided at a predetermined position on a wall surface, a pair of mounting bolts are embedded, and a mounting plate is fixed to the mounting bolt to form the mounting plate. In an indoor unit installation device in which an indoor unit is locked to an upper locking piece, a plurality of through-holes consisting of a pair of a round hole and a long hole at a predetermined position on the lower part of the above-mentioned installation plate according to the intervals of mounting bolts. And a lower locking piece corresponding to the upper locking piece is formed, and a plurality of mounting holes corresponding to the through holes are formed substantially in the center of the upper part, and the mounting bolts and the wall holes are aligned with each other. Alternatively, the installation device for an indoor unit is characterized in that the installation plate is turned upside down and fixed to the same mounting bolt.