JP2019168141A - Wall-mounted air conditioner - Google Patents

Abstract

To provide a technology which allows a user to notice that abnormality has occurred, in the case where abnormality occurs in a locking state of an air conditioner body and a back hanger.SOLUTION: A wall-mounted air conditioner includes a back hanger 2 and an air conditioner body 3. The back hanger has a first locking part 21 and a second locking part 22, and is fixed to a wall surface. The air conditioner body has a first part 31 to be locked and is locked to the back hanger by the first part to be locked being locked to the first locking part. Also, the air conditioner body has a second part 32 to be locked. The second part to be locked is arranged at a position being separated from a locking surface of the second locking part, in a state where the first part to be locked is locked to the first locking part, and in the case where the first locking part is detached from the first part to be locked and the air conditioner body is deviated in position, it comes into contact with the locking surface of the first locking part and is locked to the second locking part.SELECTED DRAWING: Figure 3

Description

  The present disclosure relates to a wall-mounted air conditioner.

  2. Description of the Related Art Conventionally, a wall-mounted air conditioner is known as a type of air conditioner that performs air conditioning such as indoor heating, air blowing, and ventilation. The wall-mounted air conditioner is fixed to the wall surface by hooking the air conditioner body on a back hanger fixed to the wall surface.

  In this type of wall-mounted air conditioner, for example, when an unexpected force is applied to the air conditioner body, the attachment portion of the air conditioner body may be damaged and the air conditioner body may fall. In Patent Document 1, as a technique for preventing the air conditioner body from falling, a drop prevention member that engages with the back hanger is provided on the air conditioner body in place of the portion when the air conditioner body mounting portion is damaged. A wall-mounted air conditioner is disclosed.

JP 2009-30909 A

  The present disclosure provides a technique capable of notifying a user that an abnormality has occurred when an abnormality occurs in the locking state between the air conditioner body and the back hanger.

  A wall-mounted air conditioner according to an aspect of the present disclosure includes a first locking portion and a second locking portion, a back hanger that is fixed to a wall surface, a first locked portion, and the first locking portion. An air conditioner main body supported by the back hanger when the locked portion is locked to the first locking portion, wherein the first locked portion is the first engagement portion. In the state of being locked to the locking part, the air conditioner main body is disposed at a position separated from the locking surface of the second locking part, and the first locking part is disengaged from the first locked part. A second locked portion that is brought into contact with the locking surface and locked to the second locking portion when displaced is provided.

  Since the second locked portion is locked to the second locking portion, the air conditioner main body can be prevented from falling. The second locked portion is disposed at a position separated from the locking surface of the second locking portion in a state where the first locked portion is locked to the first locking portion. For this reason, it can suppress that a load is applied to a 2nd to-be-latched part in a 1st latching state. Since the air conditioner main body is displaced from the state locked to the first locking portion and locked to the second locking portion, the state locked to the first locking portion and the second locking The attitude of the air conditioner main body changes depending on the state of being locked to the part. By changing the attitude of the air conditioner body in this way, it is possible to make the user aware that an abnormality has occurred in the locking state between the air conditioner body and the back hanger.

  Further, the second locked portion is a second locked state in which the air conditioner main body is tilted more than the first locked state in which the first locked portion is locked to the first locked portion. To be locked to the second locking portion.

  The second locked portion is locked to the second locking portion in the second locking state in which the air conditioner body is inclined relative to the first locking state. For this reason, the user can be made aware that an abnormality has occurred in the locking state between the air conditioner body and the back hanger.

  The air conditioner main body has a left-right direction as a longitudinal direction, and the second locked portion is inclined in the left-right direction in the second locked state as compared with the first locked state. It is locked to the second locking portion in the state.

  Since the longitudinal direction of the air conditioner body is inclined, it is easy for the user to notice that an abnormality has occurred compared to the case where the short direction of the air conditioner body is inclined.

  The back hanger includes a pair of the first locking portions, and the second locked portion is disposed at a position spaced upward from the locking surface of the second locking portion, The air conditioner main body has a pair of first locked portions, and when one of the pair of first locked portions is disengaged from the first locked portion, the air conditioner main body moves downward. When the second locked portion moves downward along with the positional shift, the second locked portion is locked to the second locking portion and the second locked state is obtained.

  In the first locking state, the second locked portion is disposed at a position spaced upward from the locking surface of the second locking portion. For this reason, one of the pair of first locked portions is disengaged from the first locking portion, and the remaining first locked portion and the second locked portion are supported by the back hanger. The air conditioner body can be tilted left and right.

  The second locked portion is disposed at a position shifted in the left-right direction with respect to the center of gravity of the air conditioner body.

  Since the 2nd latching | locking part is arrange | positioned in the position shifted | deviated to the left-right direction with respect to the gravity center of an air-conditioner main body, an air-conditioner main body can be inclined in the left-right direction with dead weight.

  Further, the first locking portion and the second locking portion are formed integrally with the back hanger.

  Since the first locking portion and the second locking portion are formed integrally with the back hanger, the back hanger can be fixed by the same construction procedure as the back hanger in which the second locking portion is not provided. . In other words, a separate procedure for attaching the second locking portion is not required. Moreover, it does not forget to construct the 2nd latching | locking part.

  According to the present disclosure, when an abnormality occurs in the locking state between the air conditioner body and the back hanger, the user can be made aware that the abnormality has occurred.

FIG. 1 is a perspective view of a wall-mounted air conditioner according to an embodiment of the present disclosure as viewed from the front side. FIG. 2 is an exploded perspective view of a wall-mounted air conditioner according to an embodiment of the present disclosure. FIG. 3 is a rear view of the wall-mounted air conditioner according to the embodiment of the present disclosure. FIG. 4 is a perspective view of the back hanger as seen from the back side. FIG. 5 is a cross-sectional view taken along line VV shown in FIG. 6 is a cross-sectional view taken along line VI-VI shown in FIG. FIG. 7 is a rear view around the second locked portion of the wall-mounted air conditioner in the first locked state. FIG. 8 is a rear view around the second locked portion of the wall-mounted air conditioner in the second locked state. FIG. 9 is a rear view of the wall-mounted air conditioner in the second locking state. FIG. 10 is a schematic cross-sectional view of a back hanger according to a modified example of the embodiment of the present disclosure.

  Hereinafter, an embodiment for implementing a wall-mounted air conditioner according to the present disclosure (hereinafter referred to as “embodiment”) will be described in detail with reference to the drawings. The wall-mounted air conditioner according to the present disclosure is not limited by this embodiment. In addition, the embodiments can be appropriately combined within a range that does not contradict processing contents. In the following embodiments, the same portions are denoted by the same reference numerals, and redundant description is omitted.

<1. Overall configuration of wall-mounted air conditioner>
First, the overall configuration of a wall-mounted air conditioner according to the present embodiment will be described with reference to FIGS. FIG. 1 is a perspective view of a wall-mounted air conditioner according to an embodiment of the present disclosure as viewed from the front side. FIG. 2 is an exploded perspective view of a wall-mounted air conditioner according to an embodiment of the present disclosure, and FIG. 3 is a rear view of the wall-mounted air conditioner according to an embodiment of the present disclosure.

  In the following, in order to clarify the positional relationship, the X axis, the Y axis, and the Z axis that are orthogonal to each other are defined, and the positive direction of the Z axis is the vertically upward direction. In the following, the left (Y-axis negative direction), the right (Y-axis positive direction), the front (X-axis negative direction), the rear (X-axis) based on the person with the wall W shown in FIG. (Positive direction) is defined as “left”, “right”, “front”, and “rear” of the wall-mounted air conditioner 1. Therefore, for example, “left-right direction” of the wall-mounted air conditioner 1 means the Y-axis direction, and “front-back direction” means the X-axis direction. In the following, the front side (X-axis negative direction side) of the surfaces of the wall-mounted air conditioner 1 shown in FIG. 1 will be referred to as “front surface”, and the rear side (X-axis positive direction side) will be referred to as “front side”. Indicated as “Back”.

  A wall-mounted air conditioner 1 shown in FIG. 1 is installed, for example, on a wall surface W of an adjacent room such as a washroom or a dressing room adjacent to a bathroom. The wall-mounted air conditioner 1 has a heating function, takes in air from suction ports 41 and 41 provided on both side surfaces, heats the taken-in air, and sends the air into the room from a blower outlet 13 provided on the front surface. . The wall-mounted air conditioner 1 may have a function of sending air from the air outlet 13 into the room without heating the air taken in from the air inlets 41, 41.

  As shown in FIG. 1, the wall-mounted air conditioner 1 has a substantially rectangular parallelepiped shape, and is attached to the wall surface W so that the left-right direction is the longitudinal direction.

  As shown in FIG. 2, the wall-mounted air conditioner 1 includes a back hanger 2, an air conditioner body 3, and a surface cover 4.

<2. Back hanger>
The back hanger 2 is a metal member fixed to the wall surface W. The back hanger 2 includes a base 20, a pair of first locking portions 21 and 21, and a second locking portion 22, which are integrally formed.

  The base 20 is a thin plate-like member that extends in the left-right direction. A plurality of insertion holes 201 are formed in the base 20 at regular intervals along the longitudinal direction of the base 20. The back hanger 2 is fixed to the wall surface W by a plurality of screws 202 inserted through some of the plurality of insertion holes 201.

  The pair of first locking portions 21 and 21 and the second locking portion 22 are formed on the base portion 20. Here, the structure of a pair of 1st latching | locking parts 21 and 21 and the 2nd latching | locking part 22 is demonstrated with reference to FIG. FIG. 4 is a perspective view of the back hanger 2 viewed from the back side.

  As shown in FIG. 4, the pair of first locking portions 21, 21 are provided at both left and right end portions of the base portion 20. Each first locking portion 21 includes a first locking surface 211 extending horizontally from the upper edge of the base 20 toward the front, and a second locking extending vertically upward from the front end of the first locking surface 211. Surface 212. Thus, each 1st latching | locking part 21 has a hook shape.

  The second locking portion 22 is provided between the pair of first locking portions 21 and 21. The second locking portion 22 is not an intermediate position between one first locking portion 21 and the other first locking portion 21, but a position closer to the first locking portion 21 than the intermediate position. Is provided. Specifically, as shown in FIG. 3, the second locking portion 22 is disposed at a position shifted in the left-right direction (here, to the right) with respect to the center of gravity of the air conditioner body 3. And the 2nd to-be-latched part 32 mentioned later provided corresponding to the 2nd latching | locking part 22 is also arrange | positioned in the position shifted | deviated to the left-right direction (here right side) with respect to the gravity center of the air-conditioner main body 3. FIG. . This point will be described later. 3 is a vertical line that passes through the center of gravity of the air conditioner main body 3.

  The second locking portion 22 includes a third locking surface 221 that extends horizontally from the upper edge of the base portion 20 toward the front, and a fourth locking surface that extends vertically upward from the front end of the third locking surface 221. 222. As described above, the second locking portion 22 has a hook shape similarly to the first locking portion 21. The third locking surface 221 is provided at the same height as the first locking surface 211 of the pair of first locking portions 21, 21, and the fourth locking surface 222 is a pair of first locking surfaces. It is provided at the same front-rear position as the second locking surface 212 of the stop portions 21, 21.

<3. Air conditioner body>
Returning to FIG. 2, the air conditioner body 3 will be described. The air conditioner main body 3 includes a casing 30. The casing 30 is a member constituting the back surface of the wall-mounted air conditioner 1, and the left-right direction is the longitudinal direction. Casing 30 is formed of resin, for example.

  The casing 30 accommodates various devices for realizing the heating function and the air blowing function. For example, the fan 30, the internal flow path 12, and the air outlet 13 are accommodated in the casing 30. The casing 30 houses a heater, a temperature sensor, and the like (not shown). The air conditioner body 3 takes in air from the suction ports 41 and 41 using the suction force generated by the fan 11 and sends it into the internal flow path 12. A heater is disposed in the internal flow path 12, and the air sent into the internal flow path 12 is heated by the heater and sent out from the air outlet 13. In the case of blowing air, normal temperature air is sent out from the outlet 13 by turning off the heater.

  As shown in FIG. 3, the air conditioner main body 3 includes a pair of first locked portions 31 and 31 and a second locked portion 32 at the upper back of the casing 30. The pair of first locked portions 31, 31 are arranged at positions corresponding to the pair of first locking portions 21, 21 and are locked to the pair of first locking portions 21, 21.

  The second locked portion 32 is disposed at a position corresponding to the second locking portion 22 and is locked to the second locking portion 22. The air conditioner body 3 is supported by the back hanger 2 by the pair of first locked portions 31, 31 being locked to the pair of first locking portions 21, 21. One insertion hole 33 is formed at each of the left and right ends of the lower portion of the back surface of the casing 30. The air conditioner main body 3 is fixed to the wall surface W by screws 331 inserted through the insertion holes 33.

  Here, the structure of a pair of 1st to-be-latched parts 31 and 31 and the 2nd to-be-latched part 32 is demonstrated with reference to FIG. 5 and FIG. FIG. 5 is a cross-sectional view taken along line VV shown in FIG. 6 is a cross-sectional view taken along line VI-VI shown in FIG. FIG. 5 shows the cross-sectional shape of one first locked portion 31, but the same applies to the other first locked portion 31.

  As shown in FIG. 5, the first locked portion 31 has a first locked surface 311 and a second locked surface 312. The first locked surface 311 is a horizontal surface provided at a position facing the first locking surface 211 of the first locking portion 21. The second locked surface 312 is a vertical surface provided at a position facing the second locking surface 212 of the first locking portion 21, and is vertically upward from the front end of the first locked surface 311. It extends.

  The first locked portion 31 is locked to the first locking portion 21 when the first locked surface 311 contacts the first locking surface 211 of the first locking portion 21. . Note that the second locked surface 312 does not necessarily need to be in contact with the second locking surface 212. For example, when the air conditioner main body 3 is displaced forward, the second locked surface 312 suppresses further forward displacement of the air conditioner main body 3 by contacting the second locking surface 212. To do.

  As shown in FIG. 6, the second locked portion 32 includes a third locked surface 321, a fourth locked surface 322, and two fifth locked surfaces 323 (see FIG. 7). Have. The third locked surface 321 is a horizontal surface provided at a position facing the third locking surface 221 of the second locking portion 22. The fourth locked surface 322 is a vertical surface provided at a position facing the fourth locking surface 222 of the second locking portion 22, and is vertically upward from the front end of the third locked surface 321. It extends. The two fifth locked surfaces 323 are vertical surfaces provided at positions facing the left and right side end surfaces of the second locking portion 22, and extend forward from the left and right ends of the fourth locked surface 322.

  As described above, the pair of first locking surfaces 211 and the third locking surfaces 221 in the back hanger 2 are arranged at the same height position. On the other hand, the third locked surface 321 of the second locked portion 32 is disposed above the first locked surface 311 of the pair of first locked portions 31. Therefore, in a state where both of the pair of first locked portions 31, 31 are locked to both of the pair of first locking portions 21, 21 (hereinafter referred to as “first locking state”), The second locked portion 32 is disposed at a position separated from the third locking surface 221 of the second locking portion 22. For this reason, in the 1st locked state in which the air conditioner main body 3 is normally supported with respect to the back hanger 2, the load by the dead weight of the air conditioner main body 3 is not applied to the 2nd to-be-latched part 32. It has become.

<4. Surface cover>
Returning to FIG. 2, the front cover 4 will be described. The surface cover 4 is a member that constitutes a surface other than the back surface of the wall-mounted air conditioner 1, that is, a front surface, a left surface, a right surface, an upper surface, and a lower surface, and is formed of, for example, a resin. On the left side surface and the right side surface of the surface cover 4, suction ports 41 and 41 are formed for taking air into an internal space formed by the air conditioner body 3 and the surface cover 4. The front cover 4 is formed with a notch 42 for exposing the air outlet 13 from the lower part of the front surface to the lower surface.

<5. Construction procedure>
Next, the construction procedure of the wall-mounted air conditioner 1 will be described. The installer first fixes the back hanger 2 to the wall surface W using a plurality of screws 202. Since the pair of first locking portions 21 and 21 and the second locking portion 22 are integrally formed on the back hanger 2, the same construction as the back hanger in which the second locking portion 22 is not provided The back hanger 2 can be fixed by the procedure. In other words, a separate procedure for attaching the second locking portion 22 is not required. In addition, the second locking portion 22 is never forgotten.

  Subsequently, the installer hooks the air conditioner main body 3 on the pair of first locking portions 21 and 21 formed on the back hanger 2. Specifically, the first locked surfaces 311 of the pair of first locked portions 31, 31 formed on the back surface of the air conditioner body 3 are respectively connected to the first of the pair of first locked portions 21, 21. By making contact with the locking surface 211, the pair of first locked portions 31, 31 are locked to the pair of first locking portions 21, 21. As a result, the air conditioner body 3 is supported by the back hanger 2. Thereafter, the installer inserts the screws 331 into the two insertion holes 33 provided at two positions on the left and right sides of the lower portion of the casing 30, and fixes each screw 331 to the wall surface W. Thereby, the air conditioner main body 3 is fixed to the wall surface W.

  Subsequently, the installer attaches the surface cover 4 to the air conditioner body 3. Thereby, the installation to the wall surface W of the wall-hanging type air conditioner 1 is completed.

<6. Air-conditioner body drop prevention function>
In the wall-mounted air conditioner 1, for example, when an unexpected force is applied to the air conditioner main body 3 due to a child hanging or the like, one or both of the pair of first locked portions 31 and 31 may be damaged. There is sex. In this case, the state where the air conditioner body 3 is normally supported by the back hanger 2 cannot be maintained. In the technique described in Patent Document 1, when the attachment portion of the air conditioner main body to the back hanger is damaged, a fall prevention member that engages with the back hanger is attached to the air conditioner main body instead of the portion. The main body is prevented from falling. However, in the technique described in Patent Document 1, in the state where the air conditioner body is supported by the fall prevention member, in other words, in the state where the abnormality occurs in the locking state between the air conditioner body and the back hanger, there is an abnormality. It is difficult to make the user aware of what has happened.

  In the wall-mounted air conditioner 1 according to the present embodiment, when one or both of the pair of first locked portions 31, 31 is temporarily damaged and the air conditioner body 3 is displaced, the second locked The portion 32 is locked to the second locking portion 22 to prevent the air conditioner body 3 from falling. Further, in the wall-mounted air conditioner 1 according to the present embodiment, the air conditioner main body 3 is tilted when the second locked portion 32 is in the second locking state in which the second locking portion 32 is locked to the second locking portion 22. I did it. Thereby, the user can easily notice that an abnormality has occurred in the locking state between the air conditioner body 3 and the back hanger 2 by visually observing the inclined air conditioner body 3.

  This point will be described with reference to FIGS. FIG. 7 is a rear view of the periphery of the second locked portion 32 of the wall-mounted air conditioner 1 in the first locked state, and FIG. 8 is a second hook of the wall-mounted air conditioner 1 in the second locked state. FIG. 6 is a rear view around the stop portion 32. FIG. 9 is a rear view of the wall-mounted air conditioner 1 in the second locking state.

  As shown in FIG. 7, in the first locked state where the pair of first locked portions 31, 31 are locked to the pair of first locked portions 21, 21, the second locked portion 32 is It arrange | positions in the position spaced apart from the 2nd latching | locking part 22. FIG. Specifically, the third locked surface 321 of the second locked portion 32 is spaced upward from the third locking surface 221 of the second locking portion 22, and the second locked surface The fourth locked surface 322 of the portion 32 is separated rearward from the fourth locking surface 222 of the second locking portion 22. Further, the two fifth locked surfaces 323 of the second locked portion 32 are spaced apart from the left end surface 223 of the second locking portion 22 to the left and to the right end surface 224 to the right. ing.

  In the first locked state, it is assumed that, for example, the left first locked portion 31 of the pair of first locked portions 31 is detached from the first locking portion 21 due to damage or the like. At this time, it is assumed that the two screws 331 that directly fix the air conditioner main body 3 to the wall surface W are also removed from the insertion holes 33. In this case, the air conditioner body 3 is displaced downward, and the second locked portion 32 is also moved downward along with the downward displacement of the air conditioner body 3.

  As a result, as shown in FIG. 8, the third locked surface 321 of the second locked portion 32 comes into contact with the third locked surface 221 of the second locked portion 22, thereby Falling downward is prevented. Further, the fifth locked surface 323 on the right side of the second locked portion 32 abuts on the right end surface 224 of the second locking portion 22, thereby causing the air conditioner body 3 to move in the left-right direction (here, to the left). Sliding down is prevented.

  As described above, the third locking surface 221 of the second locking portion 22 is disposed at the same height position as the first locking surface 211 of the first locking portion 21, whereas the second locked surface The third locked surface 321 of the locking portion 32 is disposed above the first locked surface 311 of the first locked portion 31. For this reason, the air conditioner body 3 is inclined in the left-right direction by being supported by the back hanger 2 by one of the pair of first locked portions 31, 31 and the second locked portion 32. It will be. Here, since it is the state supported by the back hanger 2 by the 1st to-be-latched part 31 and the 2nd to-be-latched part 32 on the right side, as shown in FIG. It will be supported by the back hanger 2 in a state of being tilted to the right.

  Thus, in the second locking state, the air conditioner body 3 is inclined in the left-right direction as compared with the first locking state. That is, since the longitudinal direction of the air conditioner body 3 is inclined, it is easy for the user to notice that an abnormality has occurred in the locking state between the air conditioner body 3 and the back hanger 2.

  Here, the case where one of the pair of first locked portions 31, 31 is disengaged from the first locking portion 21 has been described. However, the air conditioner body 3 includes the pair of first locked portions 31, 31. Even when both of these are disengaged from both of the first locking portions 21, they are inclined in the left-right direction with respect to the first locking state.

  That is, as described above, the second locking portion 22 is arranged at a position shifted in the left-right direction with respect to the center of gravity of the air conditioner body 3 (see FIG. 3). Further, the second locked portion 32 provided corresponding to the second locking portion 22 is also arranged at a position shifted in the left-right direction with respect to the center of gravity of the air conditioner body 3. If both of the pair of first locked portions 31, 31 are disengaged from the first locking portion 21, the air conditioner body 3 is supported by the back hanger 2 only by the second locked portion 32. Become. At this time, since the 2nd latching | locking part 22 and the 2nd to-be-latched part 32 are arrange | positioned in the position shifted | deviated to the left-right direction (here rightward) with respect to the gravity center of the air conditioner main body 3, an air conditioner The main body 3 is supported by the back hanger 2 while being tilted to the left by its own weight.

  As described above, when the second locking portion 22 and the second locked portion 32 are arranged at positions shifted in the left-right direction with respect to the center of gravity of the air conditioner main body 3, the second locking state is obtained. The air conditioner body 3 can be tilted by its own weight.

  As described above, the wall-mounted air conditioner 1 according to one aspect of the present disclosure includes the back hanger 2 and the air conditioner main body 3. The back hanger 2 has a first locking portion 21 and a second locking portion 22 and is fixed to the wall surface W. The air conditioner main body 3 has a first locked portion 31, and is supported by the back hanger 2 when the first locked portion 31 is locked to the first locking portion 21. The air conditioner main body 3 has a second locked portion 32. The second locked portion 32 is a locking surface (second locking portion) of the second locking portion 22 in a state where the first locked portion 31 is locked to the first locking portion 21 (first locking state). 3 when the first locking portion 21 is disengaged from the first locked portion 31 and the air conditioner body 3 is displaced, the locking surface (third locking surface 221). The second locking portion 22 is brought into contact with the surface 221).

  Therefore, according to the wall-mounted air conditioner 1 according to an embodiment of the present disclosure, when an abnormality occurs in the locking state between the air conditioner body 3 and the back hanger 2, the user is aware that the abnormality has occurred. Can be made.

<7. Modification>
In the embodiment described above, in the second locking state, the air conditioner body 3 is tilted in the left-right direction as compared with the first locking state, thereby allowing the user to notice that an abnormality has occurred. However, the direction in which the air conditioner body 3 is tilted is not limited to the left-right direction, and may be the front-rear direction. A modification in such a case will be described with reference to FIG. FIG. 10 is a schematic cross-sectional view of a back hanger according to a modified example of the embodiment of the present disclosure.

  For example, as shown in FIG. 10, the back hanger 2 </ b> A includes a third locking surface 221 </ b> A that extends forward from the first locking surface 211 of the first locking portion 21, and the third locking surface 221 </ b> A. A second locking portion 22A having a fourth locking surface 222A extending vertically upward from the front end may be provided. The second locked surface 312 of the first locked portion 31 and the fourth locked surface 322 of the second locked portion 32 are arranged at the same position in the front-rear direction. Therefore, when a force is applied forward with respect to the air conditioner body 3, first, the second locked surface 312 of the first locked portion 31 and the second locking surface 212 of the first locking portion 21. By abutting and the first locked portion 31 being locked to the first locking portion 21, the forward displacement of the air conditioner body 3 is prevented.

  However, if an unexpected force is applied to the air conditioner main body 3 and the first locked portion 31 is damaged, the air conditioner main body 3 is displaced forward again, but the second locked portion Since the fourth locked surface 322 of 32 abuts on the fourth locking surface 222A of the second locking portion 22A and the second locked portion 32 is locked to the second locking portion 22A, air conditioning A forward displacement of the machine body 3 is prevented. At this time, since the air conditioner body 3 is supported by the back hanger 2A in a state inclined forward from the first locking state, the user can lock the air conditioner body 3 and the back hanger 2A. You can notice that something is wrong with the condition.

  Further, not limited to the example shown in FIG. 10, for example, the fourth locked surface 322 of the second locked portion 32 is arranged behind the second locked surface 312 of the first locked portion 31. It is also possible to make it. In such a case, the back hanger 2 in which the first locking surface 211 and the fourth locking surface 222 are arranged at the same position in the front-rear direction is used, and the air conditioner body 3 in the second locking state as in FIG. Can be supported by the back hanger 2 while being tilted forward.

  Although embodiment mentioned above demonstrated the example in case the air conditioner main body 3 is provided with a pair of 1st to-be-latched part 31, the wall-hanging type air conditioner 1 has the 1st to-be-latched part 31. The structure provided with the main body 3 and the back hanger 2 which has the one 1st latching | locking part 21 may be sufficient. The wall-hanging air conditioner 1 includes an air conditioner body 3 having three or more first locked portions 31 and a back hanger 2 having three or more first locking portions 21. Also good.

  Moreover, although embodiment mentioned above demonstrated the example in case the 2nd to-be-latched part 32 was arrange | positioned in the position shifted | deviated to the left-right direction with respect to the gravity center of the air conditioner main body 3, a 2nd to-be-latched part was demonstrated. 32 may be arranged on a vertical line passing through the center of gravity of the air conditioner body 3. In this case, for example, the second locked portion 32 may have a third locked surface 321 inclined in the left-right direction in the first locked state. Thus, when the second locked portion 32 is locked to the second locking portion 22, the third locked surface 321 is horizontally oriented following the third locking surface 221, Along with this, the air conditioner body 3 tilts in the left-right direction. Thus, even when the second locked portion 32 is arranged on a vertical line passing through the center of gravity of the air conditioner body 3, the air conditioner body 3 can be tilted in the left-right direction.

  In the above-described embodiment, the user is made aware of the abnormality by tilting the air conditioner body 3. However, since the air conditioner main body 3 is displaced from the state of being locked to the first locking portions 21 and 21 and locked to the second locking portion 22, the air conditioning machine main body 3 is locked to the first locking portions 21 and 21. The attitude of the air conditioner body 3 inevitably changes between the locked state and the locked state of the second locking portion 22. Therefore, even if the air conditioner main body 3 is not tilted, the attitude of the air conditioner main body 3 is changed so that the user is aware that an abnormality has occurred in the locking state between the air conditioner main body 3 and the back hanger 2. It is possible.

  Moreover, although embodiment mentioned above demonstrated the example in case the wall-hanging type air conditioner 1 is installed in the wall surface W of adjacent rooms, such as a washroom and a dressing room adjacent to a bathroom, the installation place of the wall-hanging type air conditioner 1 Is not limited to the adjacent room. Moreover, although embodiment mentioned above demonstrated the example in case the wall-hanging type air conditioner 1 has a heating function, the wall-hanging type air conditioner 1 may be an air conditioner which has air conditioning functions other than a heating function.

  It should be thought that embodiment disclosed this time is an illustration and restrictive at no points. Indeed, the above-described embodiment can be embodied in various forms. The above embodiments may be omitted, replaced, and changed in various forms without departing from the scope and spirit of the appended claims.

DESCRIPTION OF SYMBOLS 1 Wall hanging type air conditioner 2 Back hanger 3 Air conditioner main body 4 Surface cover 21 1st latching | locking part 22 2nd latching | locking part 31 1st to-be-latched part 32 2nd to-be-latched part 211 1st latching surface 212 2nd Locking surface 221 Third locking surface 222 Fourth locking surface 311 First locked surface 312 Second locked surface 321 Third locked surface 322 Fourth locked surface

Claims (6)

A back hanger having a first locking portion and a second locking portion and fixed to the wall surface;
An air conditioner main body having a first locked portion and supported by the back hanger by locking the first locked portion to the first locking portion;
The air conditioner body is
In a state where the first locked portion is locked to the first locking portion, the first locked portion is disposed at a position separated from the locking surface of the second locking portion, and the first locking portion is the first locking portion. A wall-mounted air conditioner having a second locked portion that comes into contact with the locking surface and is locked to the second locking portion when the air conditioner main body is displaced from the locked portion. . The second locked portion is
The first locked portion is locked to the second locking portion in a second locking state in which the air conditioner main body is inclined rather than the first locking state where the first locked portion is locked to the first locking portion. The wall-mounted air conditioner according to claim 1. The air conditioner main body has a left-right direction as a longitudinal direction,
The second locked portion is
3. The wall-mounted air conditioner according to claim 2, wherein in the second locking state, the air conditioner main body is locked to the second locking portion in a state in which the air conditioner body is inclined in the left-right direction as compared with the first locking state. . The back hanger is
A pair of the first locking portions;
The second locked portion is
Arranged at a position spaced upward from the locking surface of the second locking portion;
The air conditioner body is
With a pair of the first locked portions, and when one of the pair of first locked portions is disengaged from the first locked portion, the air conditioner body is moved downward. The wall hanging according to claim 3, wherein the second locked portion is locked to the second locking portion by moving the second locked portion downward, and enters the second locked state. Air conditioner. The second locked portion is
The wall-mounted air conditioner according to claim 3 or 4, wherein the wall-mounted air conditioner is disposed at a position shifted in a left-right direction with respect to a center of gravity of the air conditioner body.   The wall-mounted air conditioner according to any one of claims 1 to 5, wherein the first locking portion and the second locking portion are formed integrally with the back hanger.

Images