CN113635744A

CN113635744A - Adjustable air outlet structure and air outlet assembly

Info

Publication number: CN113635744A
Application number: CN202110749805.6A
Authority: CN
Inventors: 赵丽; 张兵; 汪凌伟
Original assignee: Wuhan Lotus Cars Co Ltd
Current assignee: Wuhan Lotus Cars Co Ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-12
Anticipated expiration: 2041-07-02
Also published as: CN113635744B

Abstract

The invention discloses an adjustable air outlet structure and an air outlet assembly, which comprise an installation piece, an air duct and a movable air outlet mechanism positioned in the air duct, wherein the movable air outlet mechanism can slide relative to the air duct; the movable air outlet mechanism comprises an air outlet assembly and a sliding piece, a sliding part is arranged at the edge of the sliding piece, the mounting piece and/or the air duct edge are/is in sliding connection with the sliding part, and the air outlet assembly and the sliding piece can synchronously slide; the air outlet assembly is provided with an air outlet, the air outlet is communicated with the air duct and the mounting piece, and the air outlet and/or the sliding piece are/is at least partially exposed out of the mounting piece. The air outlet and the sliding piece can slide together, and the position of the air outlet and the size of the air outlet can be changed by matching the sliding piece with the mounting piece, so that different air outlet directions and air volumes can be adjusted.

Description

Adjustable air outlet structure and air outlet assembly

Technical Field

The invention relates to the technical field of vehicle interior trim, in particular to an adjustable air outlet structure and an air outlet assembly.

Background

The air outlet designed on the traditional instrument board is generally in a fixed form and cannot move or slide along the transverse or vertical direction, so that the air outlet position of the traditional air outlet is determined, a plurality of positions are required to be designed to meet the requirements of a user on air blowing at the plurality of positions, the air directions of the left side and the right side need to be adjusted by adjusting the poking sheet in the using process, the adjusting effect is limited, and the requirements of the user on air blowing angle diversification cannot be met; the fixed air outlets are generally designed in three, and the area of the air outlets cannot be too small to ensure the air quantity, so that the design attractiveness of the instrument panel is influenced.

Therefore, an adjustable air outlet structure is needed, which can adjust the position of the air outlet by relative sliding, and can adjust the air volume by sliding, and the adjustment is flexible and the occupied space is small.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an adjustable air outlet structure and an air outlet assembly, which can adjust the position of an air outlet and adjust the air quantity by sliding, are flexible and convenient to use, and can reduce the occupied space and improve the appearance performance.

The invention provides an adjustable air outlet structure which comprises an installation piece, an air duct and a movable air outlet mechanism positioned in the air duct, wherein the movable air outlet mechanism can slide relative to the air duct;

the movable air outlet mechanism comprises an air outlet assembly and a sliding piece, a sliding part is arranged at the edge of the sliding piece, the mounting piece and/or the air duct edge are/is in sliding connection with the sliding part, and the air outlet assembly and the sliding piece can synchronously slide;

the air outlet assembly is provided with an air outlet, the air outlet is communicated with the air duct and the mounting piece, and the air outlet and/or the sliding piece are/is at least partially exposed out of the mounting piece.

Furthermore, the air outlet assembly also comprises a plurality of steering fan blades and a fixing part, and the steering fan blades are fixed on the fixing part; and part of the sliding part also comprises at least one bent part, the bent part is bent towards the inside of the air duct, and the bent part is connected with the fixing part.

Further, the wind channel comprises a contact portion, the contact portion is located at one end, close to the mounting piece, of the wind channel, extends towards a direction away from the sliding piece, and the contact portion is used for being attached and sealed with the mounting piece.

Furthermore, one end of the air duct close to the contact part also comprises a protruding part, and the extending direction of the protruding part is opposite to that of the contact part; one side of the sliding part is connected with the protruding part in a sliding mode, and the other side of the sliding part and the mounting part can slide relatively.

Furthermore, the adjustable air outlet structure is further provided with at least one row of rolling elements, and the extending direction of each row of rolling elements is parallel to the sliding direction of the sliding element.

Further, a sliding groove is formed in the mounting piece, and the length of the sliding groove in the sliding direction of the sliding piece is not greater than the sum of the lengths of the sliding piece and the air outlet in the sliding direction of the sliding piece.

Furthermore, the adjustable air outlet structure further comprises a driving assembly, and the driving assembly is used for driving the movable air outlet mechanism to slide.

Further, the driving assembly comprises a motor and a transmission part, and the motor is used for providing power for the reciprocating sliding of the movable air outlet mechanism; the two ends of the transmission part are respectively connected with the two ends of the movable air outlet mechanism end to form a closed loop structure, and the transmission part is driven by the motor to drive the movable air outlet mechanism to slide.

Further, a plurality of guide wheels are arranged on the mounting part, and the guide wheels are used for limiting the tension of the transmission part.

The invention also provides an air outlet assembly, which comprises a control component and the adjustable air outlet structure, wherein the control component is integrated on the mounting part and is used for controlling the sliding direction of the movable air outlet mechanism.

The implementation of the invention has the following beneficial effects:

1. the movable air outlet mechanism can integrally slide in the air duct, so that the air outlet position moves along with the movable air outlet mechanism, the air outlet position is adjusted, the flexibility is good, and various requirements of users on the air outlet position are met.

2. The air outlet can cooperate with the sliding tray, through the relative movement of air outlet, adjusts the air outlet and exposes the air-out area in the sliding tray to the size of control air-out amount of wind satisfies the multiple demand of user to air regulation.

3. Whole portable air-out mechanism sets up in the wind channel, and the wind channel sets up at the installed part inboard again, and only partial air outlet and/or partial slider expose at the sliding tray, and occupation space is little on the installed part, also is favorable to promoting the appearance performance of installed part.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described, wherein like parts are designated by like reference numerals. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic front structural view of an adjustable air outlet structure according to a possible embodiment of the present invention;

FIG. 2 is a schematic view of the opposite side of the adjustable outlet structure of FIG. 1;

FIG. 3 is a cross-sectional view of the outlet of FIG. 1;

fig. 4 is an enlarged view of the positional relationship of the rolling elements and their peripheral components in fig. 3.

Wherein the reference numerals in the figures correspond to: the air conditioner comprises 1-a mounting piece, 11-a sliding groove, 2-an air duct, 21-a contact part, 22-a bulge part, 23-an air inlet, 3-a movable air outlet mechanism, 31-an air outlet component, 310-an air outlet, 311-a steering fan blade, 312-a fixed part, 32-a sliding part, 320-a sliding part, 321-a bending part, 4-a rolling part, 5-a driving component, 51-a motor, 52-a transmission part, 53-a guide wheel and 6-a control component.

Detailed Description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "front", "back", "two ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the referred device or structure must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; also, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Examples

In order to solve the problems that the air outlets of the existing vehicle are fixed in position and large in quantity, so that the air direction and the air quantity are not adjusted, the occupied space is large, and the appearance performance of the instrument panel is affected, the embodiment provides an air outlet assembly, the air outlet assembly comprises an adjustable air outlet structure, as shown in figures 1-4 of the specification, the adjustable air outlet structure comprises a mounting piece 1, an air duct 2 and a movable air outlet mechanism 3 positioned in the air duct 2, wherein the air duct 2 is a transverse pipeline-shaped structure by taking the direction shown in figure 1 as a reference, while the movable air outlet mechanism 3 can slide left and right relative to the air duct 2, in a possible embodiment of the present specification, the air duct 2 can also be configured as a longitudinal duct structure or an oblique duct structure, the movable air outlet mechanism 3 correspondingly moves up and down relative to the air duct 2 or moves back and forth along the direction of the oblique air duct; and as shown in fig. 3, one side of the air duct 2 close to the mounting part 1 is in an open shape, so that the edges of the upper and lower side walls of the air duct 2 are fixedly connected with the inner side of the mounting part 1, and thus a sealing structure is formed inside the air duct 2, so that accidental air leakage is avoided, and the air quantity blown out by the adjustable air outlet structure is too small, and the energy is wasted.

Specifically, as shown in fig. 1 and fig. 3 of the specification, the movable air outlet mechanism 3 includes an air outlet assembly 31 and a sliding member 32, in this embodiment, the direction shown in fig. 1 is taken as a reference, two edges of the sliding member 32 are sliding portions 320, and the movable air outlet mechanism 3 can slide, that is, depends on the sliding portions 320 to be slidably connected with the mounting member 1 and/or the edge of the air duct; it should be noted that the air outlet assembly 31 only occupies a part of the movable air outlet mechanism 3 in the transverse direction, and the sliding member 32 occupies the entire movable air outlet mechanism 3 in the transverse direction, and the structure of the sliding member 32 may be such that the upper sliding portion 320 and the lower sliding portion 320 are directly connected integrally to form a plate-shaped structure, and no air is exhausted at the position, so as to seal the air duct 2; at the position of the air outlet assembly 31, the sliding member 32 is only fixedly connected to the air outlet assembly 31 at the upper and lower edges through the sliding portion 320, so as to ensure that the air outlet assembly 31 can slide synchronously with the sliding member 32.

Specifically, as shown in fig. 3 of the specification, the air outlet assembly 31 includes an air outlet 310, a plurality of turning vanes 311 and a fixing portion 312, wherein the left side of the air outlet 310 is the inner direction of the air outlet assembly 31, and the right side of the mounting member 1 is the outer direction, the air outlet 310 communicates the air duct 2 and the mounting member 1, so that the air blown out by the internal air conditioning system can reach the outer side of the mounting member 1 to adjust the temperature; in addition, in the sliding process of the movable air-out mechanism 3, at least one part of the air outlet 310 and the sliding member 32 is exposed out of the surface of the mounting member 1, that is, in the sliding process, the sliding member 32 is exposed but the air outlet 310 is not exposed at all, at this time, no air volume is blown out, along with the sliding of the movable air-out mechanism 3, the air outlet 310 is gradually exposed, along with the increase of the exposed area of the air outlet 310, the air volume is correspondingly increased, and simultaneously, the exposed area of the sliding member 32 is correspondingly reduced, and the maximum air volume is reached when all the air outlets 310 are exposed; then, the air outlet 310 slides with the maximum air volume to realize the adjustment of the air outlet position; on the contrary, when the user wants to close the air conditioner, also can realize through the slip of adjusting air outlet 310, along with the slip of portable air-out mechanism 3, air outlet 310 is sheltered from and is made the exposure area reduce gradually to reduce the amount of wind size, correspondingly the exposure area crescent of sliding part 32, until air outlet 310 is sheltered from completely, blow off the amount of wind and be zero, the whole that expose this moment is sliding part 32, can protect air-out subassembly inner structure, avoid dust, water stain etc. to fall into inner structure such as polluted air duct 2.

Specifically, the turning fan blades 311 are fixed on the fixing portion 312, but the turning fan blades 311 are set to be a turning structure for further adjusting the blowing direction of the air volume at the air outlet 310, so that the double adjustment of the blowing position and the blowing direction is realized, and the turning fan blades are flexible and diverse, and are convenient for meeting various requirements of users; in order to ensure that the air in the air duct 2 can be smoothly blown out, a plurality of blowing channels are formed in the fixing portion 312, so that the interior of the air duct 2 can be communicated with the air outlet 310; in addition, in order to concentrate the air volume and avoid air leakage, the region outside the fixing portion 312 needs to avoid the internal space of the air duct 2 from being directly connected to the air outlet 310, and therefore, in the region corresponding to the air outlet assembly 31, the sliding member 32 further includes at least one bending portion 321, as shown in fig. 3 of the specification, the bending portion 321 corresponds to the sliding portion 320 one by one, and bends toward the inside of the air duct 2 from the boundary between the sliding portion 320 and the air outlet 310, and is fixedly connected to the fixing portion 312 at the end of the bending portion 321, so that the region outside the fixing portion 312 of the air duct 2 achieves a sealing effect and avoids air leakage.

On the side wall of the air duct 2 far from the mounting member 1, as shown in fig. 2 of the specification, the air duct 2 is further provided with at least one air inlet 23 for connecting with an air conditioner to introduce hot air or cold air into the air duct 2, at this time, with the direction in fig. 3 as a reference, an air outlet path is a cavity path entering the left side of the fixing portion 312 in the air duct 2 along the air inlet 23, and can be mixed and flow in the air duct 2 to fill the air duct 2, and then flow to the air outlet 310 through the blowing channel on the fixing portion 312, and blow out from the air outlet 310 to the outside of the mounting member 1 to adjust the temperature; it should be noted that, in this embodiment, the blowing direction of the air volume from the air inlet 23 may be perpendicular to the sliding direction of the air outlet assembly 31, so as to improve the blowing efficiency, and the blowing direction of the air volume from the air outlet 310 may be adjusted by toggling the direction of the turning fan blade 311, and is not necessarily perpendicular to the sliding direction of the air outlet assembly 31, so as to meet the requirements of users on various air outlet directions, and improve the satisfaction of users.

Specifically, as shown in fig. 3-4 of the specification, a contact portion 21 is provided on the side wall of the wind tunnel 2, and the contact portion 21 is located at one end of the wind tunnel 2 close to the mounting member 1 and extends in a direction away from the sliding member 32, so that the contact portion 21 is in fit sealing with the mounting member; in the present embodiment, with reference to the direction shown in fig. 3, the two contact portions 21 are provided, the contact portion 21 located above extends upward, the contact portion 21 located below extends downward, and the contact surfaces of the two contact portions 21 facing the mounting member 1 and the contact surface of the mounting member 1 facing the contact portion 21 are correspondingly matched, the two contact surfaces are tightly attached to prevent air leakage, and the contact portions 21 can be selected to be integrally formed with the side wall of the air duct 2, so as to further reduce the possibility of air leakage; in a possible embodiment of the present description, the contact portion 21 may be made of plastic material with micro-elastic property to ensure the reliability of the sealing; in another possible embodiment of the present description, a sealing layer may be added between the contact portion 21 and the mounting member 1, so as to further ensure reliable sealing and prevent air leakage.

Specifically, the adjustable air outlet structure further includes rolling members 4, the rolling members 4 are disposed corresponding to the sliding portion 320, as shown in fig. 3-4 of the specification, the rolling members 4 are disposed in two rows, one row is disposed above the sliding portion 320 located at the upper portion, the other row is disposed below the sliding portion 320 located at the lower portion, and the extending direction of each row of rolling members 4 is consistent with the sliding direction of the sliding member 32, so that the friction force applied to the movable air outlet mechanism 3 during sliding is reduced, the sliding is smoother, and the sliding is not easy to be jammed; that is, the movable air outlet mechanism 3 can actually move in a sliding and rolling mixed manner; in this embodiment, in order to prevent the rolling members 4 from shaking in directions other than the sliding direction, taking a row of rolling members 4 located above as an example, the contact portion 21 is located above the rolling members 4, and at this time, both the outer side of the sliding portion 320 and the outer side of the contact portion 21 are in contact with the inner side of the mounting member 1, so that the sliding portion 320 and the contact portion 21 are located on the same plane, and the rolling members 4 are located between the two and are respectively clamped by the sliding portion 320 and the contact portion 21, thereby ensuring that the rolling members 4 do not shake in the longitudinal direction, and improving the sliding stability.

In a possible embodiment of the present specification, the rolling member 4 may also be disposed inside the mounting member 1, and the upper and lower sides thereof are clamped with the sliding portion 320 and the mounting member 1, respectively, but the rolling member 4 does not contact the contact portion 21 at all in the inside and outside directions, and at this time, the sliding portion 320 is only connected with the mounting member 1 in a sliding manner, and then the contact portion 21 is sealed and attached to the mounting member 1 in which the rolling member 4 is disposed; alternatively, in another possible embodiment of the present specification, the rolling member 4 may be disposed in the contact portion 21, and both upper and lower sides of the rolling member 4 are clamped to the sliding portion 320 and the contact portion 21, respectively, but the rolling member 4 does not contact the mounting member 1 in the inner and outer side directions, in which case the sliding portion 320 is slidably connected only to the contact portion 21, and then the contact portion 21 is sealingly attached to the mounting member 1 in the outer side.

Specifically, as shown in fig. 3-4 of the specification, in this embodiment, one end of the side wall of the air duct 2 close to the contact portion 21 further includes a protruding portion 22, the protruding portion 22 is opposite to the extending direction of the contact portion 21 and is used for being slidably connected to the inner side of the sliding portion 320, and correspondingly, the outer side of the sliding portion 320 is slidably connected to the inner side of the mounting member 1, so that the inner side and the outer side of the sliding portion 320 are clamped by the protruding portion 22 and the mounting member 1, thereby avoiding the occurrence of shaking during the sliding process and also avoiding the air in the air duct 2 from overflowing through the gap between the sliding portions 320, causing leakage and insufficient air outlet volume; in addition, in one possible embodiment of the present disclosure, the protruding portion 22 and the sliding portion 320 may be made of wear-resistant and noise-free materials, so as to improve the service life and the NVH performance; alternatively, in another possible embodiment of the present disclosure, a silencing layer may be disposed on the contact surface of the sliding portion 320 and the peripheral component to isolate the sliding portion 320, so as to avoid noise and influence on the user experience during use.

Specifically, as shown in fig. 1 of the specification, the mounting member 1 is provided with a sliding groove 11 penetrating through the mounting member 1, so that the movable air outlet mechanism 3 can expose the air outlet assembly 31 in the sliding process, and the air outlet 310 can be communicated with an external space through the sliding groove 11 when sliding to the position of the sliding groove 11, thereby providing an air blowing service; in this embodiment, in the sliding direction, the length of the sliding groove 11 is not less than the length of the air outlet 310, so as to ensure that the air outlet 310 can be completely exposed in the sliding process, and provide the maximum air outlet volume; meanwhile, the length of the sliding groove 11 is not greater than the sum of the lengths of the sliding part 32 and the air outlet 310, that is, the length of the sliding groove 11 is not greater than the length of the movable air outlet mechanism 3, so that it is ensured that the size of the air outlet 310 can be changed along with the sliding in the sliding process, and further the air volume is adjusted, and the situation that the movable air outlet mechanism 3 slides to the end to cause the exposure of a part of the air duct 2 can not occur, so that the accidental air leakage can be avoided.

Specifically, as shown in fig. 1 of the specification, the adjustable air outlet structure further includes a driving assembly 5 for driving the movable air outlet mechanism 3 to slide; the driving assembly 5 comprises a motor 51 and a transmission member 52, the motor 51 is in driving connection with the transmission member 52, and two ends of the transmission member 52 are respectively connected end to end with two ends of the movable air outlet mechanism 3 to form a closed loop structure, so that when the motor 51 is powered on, one end of the transmission member 52 can be driven to pull or push one end of the movable air outlet mechanism 3 to move; in a possible embodiment of the present description, the transmission member 52 may be selected as a pulling wire, and the transmission member 52 may be configured as a chain in consideration of structural strength and a service life of the transmission member 52.

Specifically, considering that the transmission member 52 and the movable air outlet mechanism 3 form a closed loop structure, in order to avoid the transmission member 52 from loosening during the movement process to cause sliding failure, a plurality of guide wheels 53 are arranged inside the closed loop structure of the transmission member 52, the guide wheels 53 are all fixed inside the installation member 1, and in the rotation direction of the guide wheels 53, the transmission member 52 is restrained from being always tensioned during the rotation process, and the transmission stability is good.

Specifically, in the air outlet assembly that this embodiment provided, still set up control assembly 6, in a possible implementation of this description, this control assembly 6 can set up to two control keys, and integrated in installed part 1 surface, one of them control key is used for controlling portable air-out mechanism 3 and slides to the left, and another control key is used for controlling and slides to the right, and control is convenient simple, and user experience feels good.

When the air conditioner works, the control key is pressed, the motor 51 operates to output power, the transmission piece 52 is driven to rotate towards one direction, for example, clockwise rotation is carried out along the direction shown in fig. 1, the movable air outlet mechanism 3 slides leftwards, at the moment, the air outlet 310 slides leftwards in the sliding groove 11 relatively until the position, the wind direction and the size of the air outlet 310 are in the required position, the motor 51 is controlled to stop, and the air outlet normally exhausts air; on the contrary, press another control key, then motor 51 reverse operation drives driving medium 52 anticlockwise rotation, and portable air-out mechanism 3 of drive slides right, and then adjusts air-out position, wind direction and amount of wind size, convenient and practical, and whole portable air-out mechanism 3 is located the inboard of installed part 1, and shared space is little on installed part 1, is favorable to promoting the appearance performance, satisfies user's diversified demand.

According to the embodiment, the invention has the following beneficial effects:

While the invention has been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes and modifications may be made, and equivalents may be substituted for elements thereof without departing from the scope of the invention as defined by the claims.

Claims

1. The adjustable air outlet structure is characterized by comprising a mounting piece (1), an air duct (2) and a movable air outlet mechanism (3) positioned inside the air duct (2), wherein the movable air outlet mechanism (3) can slide relative to the air duct (2);

the movable air outlet mechanism (3) comprises an air outlet assembly (31) and a sliding piece (32), a sliding part (320) is arranged at the edge of the sliding piece (32), the edge of the mounting piece (1) and/or the edge of the air duct (2) are/is in sliding connection with the sliding part (320), and the air outlet assembly (31) and the sliding piece (32) can slide synchronously;

the air outlet assembly (31) is provided with an air outlet (310), the air outlet (310) is communicated with the air duct (2) and the mounting piece (1), and the air outlet (310) and/or the sliding piece (32) are/is at least partially exposed out of the mounting piece (1).

2. The adjustable air outlet structure of claim 1, wherein the air outlet assembly (31) further comprises a plurality of turning blades (311) and a fixing portion (312), the turning blades (311) are fixed on the fixing portion (312); part slider (32) still include at least one kink (321), kink (321) are towards wind channel (2) inside bending, and kink (321) are connected with fixed part (312).

3. An adjustable air outlet structure according to claim 1, wherein the air duct (2) comprises a contact portion (21), the contact portion (21) is located at one end of the air duct (2) close to the mounting member (1), and the contact portion (21) extends in a direction away from the sliding member (32), and the contact portion (21) is used for fitting and sealing with the mounting member (1).

4. An adjustable air outlet structure according to claim 3, wherein one end of the air duct (2) close to the contact portion (21) further comprises a protruding portion (22), and the protruding portion (22) and the contact portion (21) extend in opposite directions; one side of the sliding part (320) is connected with the protruding part (22) in a sliding mode, and the other side of the sliding part (320) and the mounting part (1) can slide relatively.

5. An adjustable air outlet structure according to claim 1, wherein at least one row of rolling elements (4) is provided, and the extension direction of each row of rolling elements (4) is parallel to the sliding direction of the sliding element (32).

6. An adjustable air outlet structure according to claim 1, wherein the mounting member (1) is provided with a sliding groove (11), and the length of the sliding groove (11) in the sliding direction of the sliding member (32) is not more than the sum of the lengths of the sliding member (32) and the air outlet (310) in the sliding direction of the sliding member (32).

7. The adjustable air outlet structure of claim 1, further comprising a driving component (5), wherein the driving component (5) is used for driving the movable air outlet mechanism (3) to slide.

8. The adjustable air outlet structure according to claim 7, wherein the driving assembly (5) comprises a motor (51) and a transmission member (52), the motor (51) is used for providing power for the reciprocating sliding of the movable air outlet mechanism (3); the two ends of the transmission part (52) are respectively connected with the two ends of the movable air outlet mechanism (3) end to form a closed loop structure, and the transmission part (52) is driven by the motor (51) to drive the movable air outlet mechanism (3) to slide.

9. An adjustable air outlet structure according to claim 8, wherein a plurality of guide wheels (53) are provided on the mounting member (1), said guide wheels (53) being adapted to limit the tension of the transmission member (52).

10. An air outlet assembly, characterized in that it comprises a control component (6) and an adjustable air outlet structure according to any one of claims 1 to 9, wherein the control component (6) is integrated on the mounting member (1) for controlling the sliding direction of the movable air-out mechanism (3).