JP2003148762A - Air conditioner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air conditioner in which a suction grille is correctly detached. SOLUTION: This air conditioner has a suction grille 2 which is turnably held by a body 1 by providing a lever 4, the engagement of a turning center hole 4a which is a turning center part of the suction grille 2 with a support shaft 1d which is a supporting part of the body 1 is disengaged by moving the suction grille 2 along the axis of the turning center, and whether or not the suction grille 2 can be moved along the axis of the turning center is regulated by the turning position of the suction grille 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner installed in a room for cooling or heating and having a suction grill that can be opened / closed and detached.

[0002]

2. Description of the Related Art The structure of a suction grill of a conventional air conditioner is as shown in FIGS. FIG. 14 is a perspective view of the air conditioner installed, and FIG. 15 is a perspective view of the suction grill of the air conditioner shown in FIG.
6 is a cross-sectional view of the air conditioner shown in FIG. 14 taken along the center, FIG. 17 is a cross-sectional view of a main part taken along the suction grill fulcrum of the air conditioner shown in FIG. 14, and FIG. It is a principal part sectional view which shows the state which opened the suction grill.

The main body 102 of the air conditioner is closely attached to the wall surface 101 in the living room, and the suction grill 1 is forwardly mounted.
Has 03. Then, as shown in FIG. 16, the main body 102
Inside the heat exchanger 104, blower 105, outlet 1
06, a vertical wind direction blade 107, and an air filter 108 are arranged.

A suction part 102 is provided on the upper surface of the main body 102.
a is arranged, and the suction grille 103 is also formed with a suction bar portion 103a.

When the blower 105 rotates, the main body 1
The air sucked from the suction portion 102a of No. 02 and the suction bar portion 103a of the suction grill 103 passes through the air filter 108, the heat exchanger 104, and is blown out from the blowing portion 106.

At this time, the upper and lower wind direction blades move to the position shown by the two-dot chain line, so that the wind is blown forward. By using it in this way, the air filter 108 and the suction bar portion 103a of the suction grill 103 are formed.
Since the air becomes dirty with dust or the like, the air filter 108
And it becomes necessary to clean the suction grill 103.

Therefore, the suction grill 103 is opened to take out the air filter 108, or the suction grill 103 is used.
Can be removed from the main body 102.

FIG. 17 is a sectional view of a main part of the suction grill 103 in a closed state. The suction grill 103 is provided with an arc-shaped lever 103c.
elastic urging portion 102c provided on the main body 102 on the outer periphery of c
Are in contact.

Further, the upper end 103b of the suction grill 103
Is in contact with the fulcrum contact portion 102b of the main body 102. Further, a claw 103d is formed below the suction grill 103, and the claw 103d is a fixing claw 10 of the main body 102.
It is in a state of being engaged with 2d.

Next, the case of opening the suction grill 103 will be described.

From the state shown in FIG. 17, the suction grill 103
If you lift the lower part of the
Since 3c has an arc shape centered on the upper end 103b, the suction grill 10 that contacts the fulcrum contact portion 102b.
The upper end 103b of 3 serves as a fulcrum and rotates.

The lower claw 103d is disengaged from the fixing claw 102d of the main body 102, and further continues to rotate to the upper end. This state is shown in FIG.

At this time, the stopper 103e provided on the lever 103c comes into contact with the main body side stopper 102e provided on the main body 102, whereby the rotation of the suction grill 103 is stopped.

At this time, the elastic biasing portion 102 of the main body 102 is inserted into the recess 103f formed in the arcuate outer shape of the lever 103c.
When c is inserted, a click feeling of completion of rotation is felt, and even if the hand supporting the suction grill 103 is removed, the suction grill 103 will be held at that position. It is possible to pull out the air filter from the main body.

To remove the suction grill 103 itself from the main body to wash dirt on the suction grill, etc., if the suction grill 103 is moved forward from this state, the lever 103c is disengaged from the main body side and can be taken out.

[0016]

However, in the above-mentioned conventional configuration, since the center of rotation of the suction grill is the upper end 103b of the suction grill 103, when it is desired to set the center of rotation away from the suction grill. It is not possible to configure, and the suction grill is rotated to the upper end and pulled in the front direction so that it can be removed from the main body, and the operation to rotate upward and the operation to pull in the front direction are almost the same. In addition, since it is possible to pull the suction grille toward the front at the position where the operator feels a click when turning upward and stops, the momentum is high even if only opening (rotation) is required. There was a problem that it might be removed excessively.

The present invention is intended to solve such a conventional problem. It is possible to set the center of rotation at a position distant from the suction grill, and erroneously when opening (rotating) the suction grill. Without removing it from the main body,
It is an object of the present invention to provide an air conditioner that can easily open and close the suction grill.

[0018]

In order to solve the above problems, the present invention provides a main body having an outlet, a blower, and a heat exchanger, and a suction grill having a lever having a center of rotation, and the suction of the suction grill. The grill is rotatably held on the main body by rotatably engaging the rotation center with a support provided on the main body, and the engagement between the rotation center and the support is prevented. , The movement of the suction grill is determined by moving the suction grill along the axis of the rotation shaft, and the engagement between the rotation center portion and the support portion is released. It is regulated by the position.

With the above construction, since the center of rotation of the suction grill is the center of rotation provided on the lever, the setting of the center of rotation is not limited to the upper end of the suction grill as in the prior art, and the suction grill is not limited. It can be freely set even at a position away from the upper end.

Further, since the direction in which the lever is moved when removing the suction grill is along the axis of the rotary shaft that is orthogonal to the direction in which it is rotated, the suction operation is mistakenly sucked from the main body due to the extension of the rotary operation. It is possible to prevent the grill from being removed, and the movement of the suction grill that releases the engagement between the rotation center portion and the support portion is restricted by the rotation position of the suction grill. If you accidentally give a shock to the suction grill, it will not come off.

When it is desired to remove the suction grill, the suction grill may be rotated to a position where the restriction on the movement of the suction grill is removed, and then the suction grill may be moved along the axis of the rotation shaft.

Therefore, while the suction grill can be attached and detached, the suction grill is not accidentally detached from the main body when it is simply opened and closed (rotated), and the operation is facilitated.

[0023]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention as set forth in claim 1 is provided with a main body having an outlet, a blower, and a heat exchanger, and a suction grill having a lever having a center of rotation. The rotation center portion is rotatably held by the main body by rotatably engaging the rotation center portion with the support portion provided on the main body, and the rotation center portion and the support portion are engaged with each other.
The movement position of the suction grill is determined by moving the suction grill along the axis of the rotation shaft and releasing the engagement between the rotation center portion and the support portion. Is regulated by.

According to this structure, the center of rotation of the suction grill is the center of rotation provided on the lever,
The setting of the center of rotation at the upper end of the suction grill is not limited as in the conventional case, and it can be freely set even at a position away from the upper end of the suction grill.

In addition, since the direction of moving the lever when removing the suction grill is on the axis of the rotating shaft orthogonal to the direction of rotation, it does not accidentally come off due to extension of the rotating operation. Whether or not the suction grill that disengages the rotation center portion from the support portion can be moved is restricted by the rotation position of the suction grill, so that a shock may be accidentally given to the main body of the air conditioner or the suction grill. Even if it happens, the suction grill will not come off from the main body.

When it is desired to remove the suction grill, the suction grill may be rotated to a position where the restriction on the movement of the suction grill is removed, and then the suction grill may be moved along the axis of the rotation shaft.

Therefore, although the suction grill can be attached and detached, it does not accidentally come off when simply opened and closed (rotated), and the operation becomes easy.

According to the second aspect of the present invention, the suction grill has a plurality of levers, and the main body has a plurality of supporting portions which engage with the rotation center portions of the respective levers. The direction of movement of the suction grill for releasing the engagement with the support part,
All are in the same direction.

According to this structure, when the suction grill is removed, if the entire suction grill is moved along the axis of the rotation shaft, a plurality of engagements between the respective rotation center portions and the respective support portions are released. This makes it easier to remove the suction grill.

According to a third aspect of the present invention, the suction grill has a plurality of levers, the main body has a plurality of support portions that engage with the rotation center portions of the levers, and A moving direction of the suction grill for releasing at least one of the plurality of engagements with each of the support portions is opposite to a moving direction of the suction grill for releasing the other engagements. In addition, the material of the suction grill or the lever has elasticity.

According to this construction, when the suction grill is removed and then mounted again when the rotation center of the lever is aligned with the support portion of the main body, the rotation of the suction grill or the lever automatically causes each rotation. The central portion and the respective supporting portions are engaged with each other, and the suction grill becomes rotatable with respect to the main body.

That is, for example, in the structure of claim 2,
When re-installing after removing the suction grill, it is necessary to align the rotation center of the lever with the support part of the main body and then move the suction grill along the axis of the rotation center axis that is the engaging direction. The configuration does not require it, and the mounting operation becomes easy.

According to a fourth aspect of the present invention, the main body or the suction grill is provided with stationary means for positioning the suction grill at a fixed rotational position, and the rotational position of the suction grill positioned by the stationary means is set to The suction grill is set slightly before the rotation position of the suction grill where the engagement between the rotation center and the support can be released.

According to this structure, at the position where the suction grill is stationary when the suction grill is opened (when the air filter is desired to be taken out, for example), the movement of the lever in the direction of the central axis of rotation is prohibited, so an accidental impact is given. Even if it is given, the suction grill will not come off from the main body, and the operation will be easier.

According to a fifth aspect of the present invention, the main body or the suction grill is provided with stationary means for positioning the suction grill at a fixed rotational position, and the rotational position of the suction grill positioned by the stationary means is set. The rotation position of the suction grill is set to a position slightly before the rotation position where the engagement between the rotation center portion and the support portion can be released.

According to this structure, when the suction grill is opened to take out the air filter, etc., it is opened to a stationary position with a first click feeling. At this position, the lever is rotated. Movement in the direction of the central axis is prohibited, so even if you accidentally give a shock, the suction grill will not come off from the main body.

In addition, when removing the suction grill, it can be stopped by rotating it up to the point where there is a second click feeling, and in that state, the operation of disengaging the lever becomes easy.

According to a sixth aspect of the present invention, the lever is constructed separately from the suction grille and can be assembled by mutually assembling. The lever may be made of a material or color different from that of the suction grill.

According to this structure, the operability and the long-term use reliability can be further improved by using the expensive highly slidable material or highly elastic material only for the lever, and the cost can be increased. Can be suppressed.

In the case where the center of rotation is required to be distant and the lever must be exposed so that it is exposed to the outside of the grill, the lever can be freely set to an appropriate color so as not to interfere with the design. It becomes possible to do.

Embodiments of the present invention will be described below with reference to the drawings.

(Embodiment 1) FIGS. 1 and 2 are perspective views when an air conditioner according to an embodiment of the present invention is installed in a living room, and FIG. 1 is a perspective view seen from the lower front.
FIG. 2 is a perspective view seen from the upper front.

Reference numeral 1 is an air conditioner main body, which is closely attached to the ceiling a in the living room and the corners of the walls b and c in two directions, and 1a is a suction port provided in the upper portion of the main body. Reference numeral 2 is a suction grill provided on the front surface of the main body 1, and 2a is a suction bar portion provided on the suction grill 2.

The shape of the main body 1 is round so that the front surface is round and the upper front portion is inclined to make it look thin in order to improve the designability at the corner installation. The suction grill 2 has a round shape that matches the body,
On both sides of the suction grill 2, decorative bars 1b and 1c having an extension shape of the suction grill 2 are formed on the main body 1 to form a round design.

FIG. 3 is a perspective view of an essential part of the suction grill 2 viewed from the back side, and the back surface of the suction grill 2 is provided with a claw 3 and a lever 4.

The lever 4 is provided with a rotation center hole 4a, which is the center of rotation, and a stationary convex portion 4b, and has a step 4c. The lever 4 and the claw 3 are not shown. Are also provided at symmetrical positions on the suction grill 2.

FIG. 4 is an X-X of the air conditioner shown in FIG.
The cross section of the cross section is viewed from the right. Inside the main body 1, a heat exchanger 5, a blower 6 composed of a cross flow fan, an outlet 7, a vertical airflow vane 8 and an air filter 9 are arranged.

The air sucked from the suction port 1a of the main body 1 and the suction bar portion 2a of the suction grill 2 by the rotation of the blower 6 passes through the air filter 9, the heat exchanger 5, and the outlet 7. Blown out. At this time, the upper and lower wind direction blades move to the position indicated by the chain double-dashed line, so that the wind is blown forward.

FIG. 5 shows a state in which FIGS. 1 and 2 are viewed from the right side and when seen through the wall c. The lever 4 of the suction grill 2 is inserted into the groove 1e formed in the main body 1, and the rotation center hole 4b, which is the rotation center portion, is engaged with and held by the support shaft 1d, which is the support portion provided in the body 1. There is.

At this time, as shown in FIG. 6, the step 4c of the lever 4 is engaged with the width of the groove 1e of the main body, and the lever 4 can move in the direction of the pivot 1d which is the center of rotation. It does not exist, and the lever 4 and the support shaft 1d
And have a configuration in the same direction as that at a symmetrical position.

FIG. 6 is an enlarged view of the left and right lever portions in the state where FIGS. 1 and 2 are viewed from above.
On the other hand, the claw 3 provided below the suction grill 2 shown in FIG. 5 is engaged with and held by the claw 1f provided on the main body 1.

Next, the case of opening the suction grill 2 to remove the air filter 9 and the case of removing the suction grill 2 will be described.

When the lower part of the suction grill 2 is lifted to the upper left from the state shown in FIG. 5, the suction grill 2 is rotated clockwise while being held by the support shaft 1d of the main body 1.

Then, the lever 4 when the state shown in FIG. 7 is reached
An enlargement of the part is shown in FIG. Reference numeral 1g denotes an open position stationary convex portion which is provided in the main body 1 and is configured to be elastically biased by the lever 4 and which constitutes stationary means. Since 4b gets over the convex portion 1g for stopping the open position, a click feeling is felt, and even if the suction grill 2 tries to return counterclockwise by its own weight by removing the force to open the suction grill 2 in that state, Since the stationary projection 4b of the lever 4 is locked by the open position stationary projection 1g of the main body 1, the suction grill 2 is held in the state shown in FIG.

When the position of the suction grill 2 in this state is shown in FIG. 4 of the central cross section, it becomes a position indicated by a chain double-dashed line, and the air filter 9 can be taken out in this state.

In the operation so far, since the step 4c of the lever 4 is engaged with the groove 1e of the main body 1, the lever 4 is not disengaged from the support shaft 1d even if there is a shock or the like, and the operation is easy. Is.

Further, with this structure, since the center of rotation is the center of rotation hole 4a provided in the lever 4, the center of rotation can be set at a free position, and it can be separated from the suction grill which was not possible with the conventional structure. It is also possible to set the center of rotation to the position.

When removing the suction grill 2, the suction grill 2 is further rotated clockwise from this state to the state shown in FIG.

FIG. 10 is an enlarged view of the relationship between the lever 4 portion and the groove 1e of the main body 1 at this time. When this state is reached, the step 4c of the lever 4 separates from the groove 1e of the main body 1. The width of the lever 4 in the groove 1e is 4d, and the lever 4 can be moved in the axial direction in order to remove the lever 4 from the support shaft 1d.

That is, if the suction grill 2 is slid to the left while being rotated to the state shown in FIG. 9, the levers 4 at the two left and right positions can be disengaged from the support shaft 4d of the main body 1, and the suction grill 2 Can be removed.

The sliding operation at this time is an operation in a completely different direction from the rotating operation, and it is easy to operate without being accidentally removed by extension of the operation of opening the suction grill unlike the conventional case. Is.

(Second Embodiment) FIG. 11 is a view showing a second embodiment in which the relationship between the lever 4 of the suction grill 2 and the support shaft 1d of the main body 1 of the first embodiment is different.

The left and right two support shafts 1d of the main body 1 are opposed to each other, and the lever 4 is also configured such that the left and right two positions are opposite to each other.

Further, the suction grill 2 itself is made of a material having elasticity. Except for the operation of removing the suction grill 2, the operation is the same as that of the first embodiment, and therefore its explanation is omitted.

When the suction grill 2 is removed, in the first embodiment, the entire suction grill 2 is slid in the axial direction, but in the second embodiment, the elasticity of the suction grill 2 is utilized to make the lever 4 move. The tip of the is slid and removed from the spindle 1d of the main body.

In the configuration of the first embodiment, when the suction grill is removed and then reattached, the rotation center of the lever is aligned with the rotation center of the main body, and then the lever is moved in the rotation center axis direction which is the engagement direction. With this configuration, if the center of rotation of the lever is aligned with the center of rotation of the main body when it is mounted again, it will automatically engage elastically and will be in a rotatable state, making the mounting operation easy. Become.

(Third Embodiment) FIG. 12 shows another embodiment of the stationary structure of the lever 4 in the first embodiment. The process is the same as that of the first embodiment up to the point where the suction grill 2 is opened to take out the air filter 9.

FIG. 12 is an enlarged view of the lever 4 in a state in which the suction grill 2 is rotated to a position where it can be removed. In the first embodiment, the rest convex portion 4b of the lever 4 is engaged only with the open position rest convex portion 1g, but in the third embodiment, when the suction grill 2 is further rotated to a position where it can be removed. This is provided with a convex portion 1h for disengaging position stationary which constitutes stationary means for engaging.

In the first embodiment, when removing the suction grille 2, it was necessary to disengage the lever 4 from the support shaft 1d of the main body while supporting the suction grille 2. However, in this embodiment, this state is maintained. Since the suction grill 2 is held, the lever 4
The operation can be further simplified because the user can concentrate on disengaging.

(Embodiment 4) FIG. 13 shows another embodiment of the suction grill 2 according to the first or second embodiment.

Although the lever 4 is integrated with the suction grill 2 in the first embodiment, the lever 4 is a separate body as shown in FIG. 13, and is fixed to the boss 2b provided on the suction grill 2 with the screw 10. There is.

If a material having a high slidability is used only for forming the lever 4, it is possible to realize a structure having a high operational feeling and durability and reliability when opening and closing the suction grill.

Further, if the lever 4 is made of a highly elastic material, elastic deformation at the time of removing the suction grill 2 in the second embodiment can be performed only by the lever 4 instead of the suction grill 2 and the operability is further improved.

For example, the above-mentioned material having high slidability, and the material having elasticity includes ABS having high lubricity. On the other hand, at this time, PS (polystyrene) or the like is used for the suction grill.

Further, the lever 4 can be made to have a color tone different from that of the suction grill 2 and the design can be improved.

That is, the suction grille 2 should be an accent collar, and when the main body, especially the upper surface side, is to be blackened to make it look thin, the lever 4 which is a bite into the upper body should be black, and the suction grille 2 should be an accented collar. And the design is very good.

[0077]

As is apparent from the description of the above embodiment, the present invention according to claim 1 is directed to an outlet, a blower,
A body having a heat exchanger and a suction grill having a lever having a rotation center portion are provided, and the suction grill rotatably engages a support portion provided on the body with the rotation center portion. It is rotatably held by the main body,
The engagement between the rotation center portion and the support portion is released by moving the suction grill along the axis of the rotation shaft, and the engagement between the rotation center portion and the support portion is released. Whether or not the suction grill can be moved is restricted by the rotation position of the suction grill.

According to this construction, the center of rotation of the suction grill is the center of rotation provided on the lever,
The setting of the center of rotation at the upper end of the suction grill is not limited as in the conventional case, and it can be freely set even at a position away from the upper end of the suction grill.

In addition, since the direction of moving the lever when removing the suction grill is on the axis of the rotating shaft that is orthogonal to the direction of rotation, it cannot be accidentally removed by extension of the rotating operation. Whether or not the suction grill that disengages the rotation center portion from the support portion can be moved is restricted by the rotation position of the suction grill, so that a shock may be accidentally given to the main body of the air conditioner or the suction grill. Even if it happens, the suction grill will not come off from the main body.

When it is desired to remove the suction grill, the suction grill may be rotated to a position where the restriction on the movement of the suction grill is removed, and then the suction grill may be moved along the axis of the rotation shaft.

Therefore, although the suction grill can be attached and detached, it does not accidentally come off when it is simply opened and closed (rotated), and the operation becomes easy.

According to the second aspect of the present invention, the suction grill has a plurality of levers, and the main body has a plurality of supporting portions that engage with the rotation center portions of the respective levers. The direction of movement of the suction grill for releasing the engagement with the support part,
All are in the same direction.

According to this structure, when the suction grill is removed, if the entire suction grill is moved along the axis of the rotation shaft, a plurality of engagements between the respective rotation center portions and the respective support portions are released. This makes it easier to remove the suction grill.

According to a third aspect of the present invention, the suction grill has a plurality of levers, the main body has a plurality of support portions that engage with the rotation center portions of the levers, and A moving direction of the suction grill for releasing at least one of the plurality of engagements with each of the support portions is opposite to a moving direction of the suction grill for releasing the other engagements. In addition, the material of the suction grill or the lever has elasticity.

According to this structure, when the suction grill is removed and then mounted again when the center of rotation of the lever is aligned with the support portion of the main body, the elasticity of the suction grill or the lever automatically causes each rotation. The central portion and the respective supporting portions are engaged with each other, and the suction grill becomes rotatable with respect to the main body.

That is, for example, in the configuration of claim 2,
When re-installing after removing the suction grill, it is necessary to align the rotation center of the lever with the support part of the main body and then move the suction grill along the axis of the rotation center axis that is the engaging direction. The configuration does not require it, and the mounting operation becomes easy.

According to a fourth aspect of the present invention, the main body or the suction grill is provided with stationary means for positioning the suction grill at a constant rotational position, and the rotational position of the suction grill positioned by the stationary means is set to The suction grill is set slightly before the rotation position of the suction grill where the engagement between the rotation center and the support can be released.

According to this structure, when the suction grill is opened, the lever is prohibited from moving in the direction of the rotation center axis at a position where the suction grill is stationary (for example, when the air filter is desired to be taken out). Even if it is given, the suction grill will not come off from the main body, and the operation will be easier.

According to a fifth aspect of the present invention, the main body or the suction grill is provided with stationary means for positioning the suction grill at a fixed rotational position, and the rotational position of the suction grill positioned by the stationary means is set. The rotation position of the suction grill is set to a position slightly before the rotation position where the engagement between the rotation center portion and the support portion can be released.

According to this structure, when the suction grill is to be opened for taking out the air filter or the like, there is a first click feeling and it is opened to the stationary position. At this position, the lever is rotated. Movement in the direction of the central axis is prohibited, so even if you accidentally give a shock, the suction grill will not come off from the main body.

Further, when removing the suction grill, it can be stopped by rotating it to a position where there is a second click feeling, and in that state, the operation of disengaging the lever becomes easy.

According to a sixth aspect of the present invention, the lever is formed separately from the suction grill, and the lever is made of a material and a color different from those of the suction grill.

According to this structure, the operability and the long-term use reliability can be further improved by using the expensive highly slidable material or highly elastic material only for the lever, and the cost can be increased. Can be suppressed.

Also, when the center of rotation is required at a long distance and the lever must be exposed to the outside of the suction grill to a large extent, the lever can be freely set to an appropriate color so as not to interfere with the design. It becomes possible to do.

[Brief description of drawings]

FIG. 1 is a perspective view of an air conditioner showing a first embodiment of the present invention.

FIG. 2 is a perspective view of the air conditioner.

FIG. 3 is a rear perspective view of the suction grill of the air conditioner.

4 is a sectional view taken along line XX in FIG.

FIG. 5 is a side view of the air conditioner.

FIG. 6 is an enlarged plan view of a main part of the air conditioner.

FIG. 7 is a side view for explaining the operation of the air conditioner.

FIG. 8 is an enlarged view of a main part of the air conditioner.

FIG. 9 is a side view for explaining the operation of the air conditioner.

FIG. 10 is an enlarged plan view of an essential part of the air conditioner.

FIG. 11 is an enlarged plan view of an essential part of the air conditioner according to Embodiment 2 of the present invention.

FIG. 12 is an enlarged side view of an essential part of an air conditioner according to Embodiment 3 of the present invention.

FIG. 13 is an enlarged perspective view of essential parts of an air conditioner according to Embodiment 4 of the present invention.

FIG. 14 is a perspective view of an air conditioner showing a conventional example.

FIG. 15 is a rear perspective view of the suction grill of the air conditioner.

FIG. 16 is a central sectional view of the air conditioner.

FIG. 17 is a cross-sectional view of the main parts of the air conditioner.

FIG. 18 is a cross-sectional view of essential parts showing the operation of the air conditioner.

[Explanation of symbols]

1 body 1a Suction port 1b, 1c decorative cross 1d spindle 1e groove 1f nail 1g Open position resting convex part 1h Removed position Resting convex 2 suction grill 2a Suction bar 2b boss 3 nails 4 levers 4a Rotation center hole 4b Stationary convex part 4c step 5 heat exchanger 6 blower 7 outlet 8 up and down wind vanes 9 Air filter 10 screws

Claims (6)

[Claims] 1. A body having an outlet, a blower, and a heat exchanger, and a suction grill having a lever having a center of rotation are provided, and the suction grill is provided on a support portion provided on the body. The center portion is rotatably held by the main body by being pivotally engaged, and the engagement between the pivot center portion and the support portion moves the suction grill along the axis of the pivot shaft. The air conditioner is released by the above, and whether or not the suction grill that disengages the rotation center portion and the support portion is movable is restricted by the rotation position of the suction grill. 2. The suction grill has a plurality of levers, and the main body has a plurality of support portions which engage with the rotation center portions of the levers, and the engagement between the rotation center portions and the support portions. The air conditioner according to claim 1, wherein the moving directions of the suction grills for canceling the engagement are the same. 3. The suction grille has a plurality of levers, the main body has a plurality of support portions that engage with the rotation center portions of the respective levers, and a plurality of the rotation center portions and the respective support portions are provided. Among the certain engagements, the moving direction of the suction grill for releasing at least one engagement is opposite to the moving direction of the suction grill for releasing the other engagement, and the suction grill and At least one of the levers is made of an elastic material.
Air conditioner described. 4. A main body or a suction grill is provided with stationary means for positioning the suction grill at a constant rotational position, and the rotational position of the suction grill positioned by the stationary means is supported with a rotational center portion. The air conditioner according to any one of claims 1 to 3, which is set in front of a rotation position of the suction grill where the engagement of the parts can be released. 5. The main body or the suction grill is provided with a stationary means for positioning the suction grill at a constant rotational position, and the rotational position of the suction grill positioned by the stationary means is at least a rotational center portion. The air conditioner according to any one of claims 1 to 3, characterized in that the suction grill is set so as to be disengageable from the support portion and is located in front of the rotation position of the suction grill. 6. The air conditioner according to any one of claims 1 to 5, wherein the lever and the suction grill can be assembled separately from each other.