CN216886182U - Manual hidden air outlet structure of car - Google Patents

Abstract

The utility model discloses a manual hidden air outlet structure of an automobile, which comprises a shell, an air guide device, a left and right air direction adjusting component, an upper and lower air direction adjusting component and a driving device, wherein the shell is provided with an air outlet and an air inlet; an upper shell panel used for shielding the upper blades is arranged on the shell corresponding to the upper side of the air outlet; and a lower side shell panel used for shielding the lower layer blades is arranged on the shell corresponding to the lower side of the air outlet. The utility model has simple structure, high reliability, difficult damage in the transportation process and high visual quality.

Description

Manual hidden air outlet structure of car

Technical Field

The utility model relates to automobile parts, in particular to a manual hidden air outlet structure of an automobile.

Background

The air outlet is a basic structure and configuration of automotive interior, and along with the increasing abundance of automotive products and the improvement of requirements of consumers on the quality of the interior, the requirements of the market on the air outlet not only meet the conventional air outlet function, but also require higher appearance and design quality. The vision of two-layer grid in front and back of general motorcycle type air outlet is all more obvious on the existing market, and appearance design is comparatively complicated and influences the vision quality.

CN112895849A discloses a hidden air outlet of an air conditioner, which comprises a casing, an air distributor, an adjusting knob, a shifting fork, a rotating shaft and an air door connecting rod, wherein the air distributor divides an air outlet channel in the casing into an upper air channel and a lower air channel, the rear part of the air distributor is an air door hinged in the casing, and the air door is provided with a wind direction adjusting blade; the rotating shaft is connected to the air distributor body, a plurality of first connecting sleeves are arranged at the rear part of the adjusting shifting knob, the plurality of first connecting sleeves are in sliding fit with the rotating shaft, and circumferential fixing structures are arranged between the plurality of connecting sleeves and the rotating shaft; the middle part of the air door connecting rod is hinged on the air distributor body, an eccentric part for shifting the air door connecting rod is arranged on the rotating shaft, and the rear part of the air door connecting rod is used for shifting the air door; the front part of the shifting fork is provided with a second connecting sleeve which is in sliding fit with the rotating shaft, and the rear part of the shifting fork is used for shifting the wind direction adjusting blade. The wind direction adjusting blade is hidden in the air outlet of the air conditioner, and the air door and the wind direction adjusting blade can be driven by the adjusting toggle button. Needless to say, the technical solution disclosed in this patent document is a useful attempt in the technical field.

Disclosure of Invention

In view of this, the present invention provides a manual hidden air outlet structure for an automobile, which has a simple structure, high reliability, and high visual quality and is not easy to damage during transportation.

The manual hidden air outlet structure comprises a shell, an air guide device, a left and right air direction adjusting component, an upper and lower air direction adjusting component and a driving device, wherein the shell is provided with an air outlet and an air inlet; the left and right wind direction adjusting assembly comprises an upper layer blade arranged on the upper side of the wind deflector and a lower layer blade arranged on the lower side of the wind deflector; an upper shell panel used for shielding the upper blades is arranged on the shell at a position corresponding to the upper side of the air outlet, and the upper shell panel inclines downwards from front to back; correspond on the casing the position of the downside of air outlet is provided with and is used for the shade the downside casing panel of lower floor's blade, downside casing panel is from the past to the backward tilt up.

Further, the wind deflector comprises a front wind guiding body and a rear wind guiding body which are sequentially connected from front to back, an upper wind guiding panel which inclines downwards from front to back and a lower wind guiding panel which inclines upwards from front to back are arranged on the rear wind guiding body, the upper wind guiding panel is located on the lower side of the upper shell panel, and the lower wind guiding panel is located on the lower side of the upper wind guiding panel.

Furthermore, the left and right wind direction adjusting assembly also comprises a left and right adjusting connecting rod, N unit plate rotating shafts and N rotating shaft sleeves, wherein the N rotating shaft sleeves are fixedly connected with the wind deflector, and the middle parts of the N unit plate rotating shafts are respectively sleeved in the rotating shaft sleeves in a rotatable manner; the upper blade includes a N upper blade cell board, lower floor's blade includes a N lower floor's blade cell board, and N upper blade cell board and N lower floor's blade cell board respectively with N the upper and lower both sides fixed connection of cell board rotation axis, N lower floor's blade cell board all with control the adjusting link and be connected.

Further, drive arrangement is including dialling the button component, dialling button rotation axis, rotation axis mount pad and shift fork, the rotation axis mount pad with casing fixed connection, dial the button rotation axis and set up with can the pivoted mode on the rotation axis mount pad, dial the length of button rotation axis along controlling the direction, dial the button component including dialling the button body, dialling the button connector and dial the button installation sleeve, dial the upper and lower both ends of button connector respectively with dial the button body and dial button installation muffjoint, dial the button installation sleeve with can follow about the gliding mode of direction overlap in dial on the button rotation axis, the front end and the lower floor blade fixed connection of shift fork, the rear end of shift fork with dial button installation sleeve fixed connection.

Further, dial the button rotation axis and be the square shaft, dial and be provided with on the button installation sleeve be used for with square shaft complex square hole.

Furthermore, the driving device further comprises a first transmission connecting rod, a second transmission connecting rod and a third transmission connecting rod, the rear end of the first transmission connecting rod is fixedly connected with the toggle button rotating shaft, the middle part of the second transmission connecting rod is hinged with the air deflector, the rear end of the second transmission connecting rod is hinged with the front end of the first transmission connecting rod, the front end of the second transmission connecting rod is hinged with the rear end of the third transmission connecting rod, and the front end of the third transmission connecting rod is hinged with the up-down wind direction adjusting component.

Further, wind direction adjusting part includes adjusting blade, regulation pivot and connecting block from top to bottom, adjust the pivot about both ends respectively with the casing rotates to be connected, adjust the pivot with the length of adjusting blade is all along controlling the direction, adjusting blade sets up the front side of adjusting the pivot, the connecting block backward protrusion in adjust the pivot and the connecting block with the front end of third drive connecting rod is articulated.

Further, an arc-shaped groove which is used for being in fit with the adjusting rotating shaft is arranged at the front end of the air deflector.

Furthermore, an air guide device through groove structure for the second transmission connecting rod and the third transmission connecting rod to penetrate through is formed in the air guide device, and a connecting rod rotating shaft for the second transmission connecting rod to hinge is arranged on the air guide device.

Furthermore, the lower side of the toggle button body extends into the space between the lower side shell panel and the air guide device, and the lower side shell panel is provided with a shell through groove structure for the toggle button connector and the shifting fork to pass through.

The utility model has the beneficial effects that: (1) the utility model can prevent a user from observing the up-down wind direction adjusting component and the left-right wind direction adjusting component from the air outlet, so that the user can only observe the wind deflector with a regular shape from the air outlet, the left-right wind direction adjusting component and the up-down wind direction adjusting component are hidden, and the visual quality is improved; (2) according to the utility model, the upper and lower wind direction adjusting component changes the flow areas of the upper wind channel and the lower wind channel through the driving device, so that the angle of air flowing out of the wind outlet in the upper and lower directions can be changed; (3) the shifting knob body can slide on the shifting knob rotating shaft along the left-right direction to drive the shifting fork to move along the left-right direction, so that the lower blade unit plate is shifted to rotate, all the upper blade unit plates and the lower blade unit plates rotate, and the angle of air in the upper air duct or the lower air duct in the left-right direction can be synchronously changed; (4) the utility model can ensure that the toggle button mounting sleeve can move along the left and right directions on the square shaft, and can ensure that the toggle button mounting sleeve can synchronously rotate with the square shaft, and the square shaft and the square hole have simple structures, simple and convenient processing and high stability in use; (5) the utility model can improve the stability of the up-down wind direction adjusting component, can reduce the damage risk of each component in the transportation and assembly processes, and has better reliability.

Drawings

In order to make the object, technical scheme and beneficial effect of the utility model more clear, the utility model provides the following drawings for explanation:

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic view of the connection between the housing and the air guide;

FIG. 4 is a schematic view of the installation structure of the up-down wind direction adjusting assembly according to the present invention;

FIG. 5 is a schematic view of the driving device of the present invention connected to the up-down wind direction adjusting assembly;

FIG. 6 is a schematic view of the mounting structure of the left/right wind direction adjustment assembly of the present invention;

fig. 7 is a schematic structural view of the driving device of the present invention connected to the left and right wind direction adjusting assembly.

The drawings are numbered as follows:

1-shell, 11-air outlet, 12-air inlet, 13-upper air duct, 14-lower air duct, 15-upper side shell panel and 16-lower side shell panel;

2-a wind deflector, 21-a front wind guide body, 211-an arc-shaped groove, 22-a rear wind guide body, 221-an upper wind guide panel, 222-a lower wind guide panel and 23-a connecting rod rotating shaft;

3-left and right wind direction adjusting component, 31-upper blade, 32-lower blade, 33-left and right adjusting connecting rod, 34-unit plate rotating shaft, 35-rotating shaft sleeve;

4-an up-down wind direction adjusting component, 41-an adjusting blade, 42-an adjusting rotating shaft and 43-a connecting block;

5-driving device, 51-toggle member, 511-toggle body, 512-toggle connector, 513-toggle mounting sleeve, 52-toggle rotating shaft, 53-rotating shaft mounting seat, 54-shifting fork, 55-first transmission connecting rod, 56-second transmission connecting rod and 57-third transmission connecting rod.

Detailed Description

As shown in fig. 1-7, the manual hidden air outlet 11 structure of the automobile in this embodiment includes a casing 1, an air guider 2, a left-right air direction adjusting component 3, an up-down air direction adjusting component 4, and a driving device 5, where the casing 1 is provided with an air outlet 11 and an air inlet 12, an air outlet channel communicated with the air outlet 11 and the air inlet 12 is arranged inside the casing 1, the air guider 2 divides the air outlet channel into an upper air channel 13 and a lower air channel 14, the driving device 5 can drive the left-right air direction adjusting component 3 and the up-down air direction adjusting component 4 to rotate to change the air direction in the air outlet channel, and the up-down air direction adjusting component 4 is located at the front side of the air guider 2; the left and right wind direction adjusting assembly 3 comprises an upper layer blade 31 arranged on the upper side of the wind deflector 2 and a lower layer blade 32 arranged on the lower side of the wind deflector 2; an upper shell panel 15 for covering the upper blades 31 is arranged on the shell 1 corresponding to the upper side of the air outlet 11, and the upper shell panel 15 is inclined downwards from front to back; a lower housing panel 16 for covering the lower blades 32 is provided on the housing 1 at a position corresponding to the lower side of the air outlet 11, and the lower housing panel 16 is inclined upward from the front to the rear. The up-down wind direction adjusting component 4 is positioned at the front side of the wind guider 2, so the wind guider 2 can block the up-down wind direction adjusting component 4, and a user is prevented from observing the up-down wind direction adjusting component 4 from the wind outlet 11; the upper shell panel 15 can block the upper layer blades 31 by inclining downwards from front to back, and the lower shell panel 16 can block the lower layer blades 32, so that a user is prevented from observing the left and right wind direction adjusting component 3 from the air outlet 11, the user can only observe the wind deflector 2 with a regular shape from the air outlet 11, the left and right wind direction adjusting component 3 and the up and down wind direction adjusting component 4 are hidden, and the visual quality is improved.

In the present embodiment, as shown in fig. 3, the air guide 2 includes a front air guide body 21 and a rear air guide body 22 connected in sequence from front to back, the rear air guide body 22 is provided with an upper air guide panel 221 inclined downward from front to back and a lower air guide panel 222 inclined upward from front to back, the upper air guide panel 221 is located below the upper casing panel 15, and the lower air guide panel 222 is located below the upper air guide panel 221. The air from the air conditioner passes through the air outlet duct from front to back, the air enters the upper air duct 13 and the lower air duct 14 respectively when passing through the air deflector 2, the air passing through the upper air duct 13 passes through the gap between the upper air guide panel 221 and the upper casing panel 15, the gap between the upper air guide panel 221 and the upper casing panel 15 is inclined downwards from front to back, the air flowing from the upper air duct 13 to the air outlet 11 is downward, the air passing through the lower air duct 14 passes through the gap between the lower air guide panel 222 and the lower casing panel 16, the gap between the lower air guide panel 222 and the lower casing panel 16 is inclined upwards from front to back, the air flowing from the lower air duct 14 to the air outlet 11 is upward, the air flowing out from the air outlet 11 is formed by mixing the air in the upper air duct 13 and the lower air duct 14, and therefore the flow areas of the upper air duct 13 and the lower air duct 14 can be changed by the driving device 5, thereby changing the angle of the air flowing out of the outlet port 11 in the up-down direction. Meanwhile, the structure ensures that when a user looks down from the air outlet 11 between the upper shell panel 15 and the lower shell panel 16, the observed main points are the upper air guide panel 221 and the lower air guide panel 222, the upper air guide panel 221 inclines downwards from front to back and can be matched with the sight angle of the user, the upper air guide panel 221 is basically parallel to the upper shell panel 15, the change in height cannot be abrupt, and the visual quality can be further improved

In this embodiment, as shown in fig. 6 to 7, the left and right wind direction adjusting assembly 3 further includes a left and right adjusting connecting rod 33, N unit plate rotating shafts 34, and N rotating shaft sleeves 35, where the N rotating shaft sleeves 35 are fixedly connected with the wind deflector 2, and the middle portions of the N unit plate rotating shafts 34 are respectively rotatably sleeved in the rotating shaft sleeves 35; upper blade 31 includes a plurality of upper blade cell boards of N, and lower floor's blade 32 includes a plurality of lower floor's blade cell board of N, a plurality of upper blade cell board of N and a plurality of lower floor's blade cell board respectively with the upper and lower both sides fixed connection of a plurality of cell board rotation axis 34, a plurality of lower floor's blade cell board all with control adjusting connecting rod 33 and be connected. N =7 in the present embodiment. The axial direction of the unit plate rotating shaft 34 is along the up-down direction, and by rotating any one of the upper blade unit plates or the lower blade unit plates, all the blade unit plates can be rotated, so that the angle of the air in the upper air duct 13 or the lower air duct 14 in the left-right direction can be synchronously changed.

In this embodiment, as shown in fig. 6 to 7, the driving device 5 includes a dial button member 51, a dial button rotating shaft 52, a rotating shaft mounting seat 53 and a shifting fork 54, the rotating shaft mounting seat 53 is fixedly connected to the housing 1, the dial button rotating shaft 52 is rotatably disposed on the rotating shaft mounting seat 53, the length of the dial button rotating shaft 52 is along the left-right direction, the dial button member 51 includes a dial button body 511, a dial button connector 512 and a dial button mounting sleeve 513, the upper and lower ends of the dial button connector 512 are respectively connected to the dial button body 511 and the dial button mounting sleeve 513, the dial button mounting sleeve 513 is sleeved on the dial button rotating shaft 52 in a manner of being capable of sliding along the left-right direction, the front end of the shifting fork 54 is fixedly connected to the lower blade 32, and the rear end of the shifting fork 54 is fixedly connected to the dial button mounting sleeve 513. The front end of the shifting fork 54 is fixedly connected with one of the lower blade unit plates, and a user can slide along the left and right directions on the shifting button rotating shaft 52 through the shifting button body 511 to drive the shifting fork 54 to move along the left and right directions, so that one of the lower blade unit plates is shifted to rotate, all the upper blade unit plates and the lower blade unit plates are rotated, and the angle of the air in the upper air duct 13 or the lower air duct 14 in the left and right directions can be synchronously changed.

In this embodiment, as shown in fig. 5, the dial button rotating shaft 52 is a square shaft, and the dial button mounting sleeve 513 is provided with a square hole for matching with the square shaft, so that it can be ensured that the dial button mounting sleeve 513 can move along the left and right directions on the square shaft, and meanwhile, it can be ensured that the dial button mounting sleeve 513 can rotate synchronously with the square shaft, and the square shaft and the square hole are simple in structure, easy and convenient to process, and high in stability during use.

In this embodiment, as shown in fig. 4-5, the driving device 5 further includes a first transmission link 55, a second transmission link 56, and a third transmission link 57, a rear end of the first transmission link 55 is fixedly connected to the toggle rotating shaft 52, a middle portion of the second transmission link 56 is hinged to the air guide 2, a rear end of the second transmission link 56 is hinged to a front end of the first transmission link 55, a front end of the second transmission link 56 is hinged to a rear end of the third transmission link 57, and a front end of the third transmission link 57 is hinged to the up-down wind direction adjusting assembly 4; in this embodiment, the up-down wind direction adjusting assembly 4 includes an adjusting blade 41, an adjusting rotating shaft 42 and a connecting block 43, the left and right ends of the adjusting rotating shaft 42 are respectively rotatably connected with the housing 1, the lengths of the adjusting rotating shaft 42 and the adjusting blade 41 are both along the left and right direction, the adjusting blade 41 is disposed at the front side of the adjusting rotating shaft 42, the connecting block 43 protrudes backwards from the adjusting rotating shaft 42 and the connecting block 43 is hinged to the front end of the third transmission link 57. The user can rotate the toggle body 511, so that the toggle mounting sleeve 513 drives the square shaft to rotate, and the first transmission link 55 rotates by using the axis of the square shaft as the rotation axis, thereby enabling the rear end of the second transmission link 56 to rotate by using the middle of the second transmission link 56 as the rotation center, and further enabling the front end of the second transmission link 56 to drive the connecting block 43 to rotate by using the axis of the adjusting spindle 42 as the rotation axis through the third transmission link 57, and finally enabling the adjusting blade 41 to rotate by using the axis of the adjusting spindle 42 as the rotation axis, so that the adjusting blade 41 moves toward the upper air duct 13 or the lower air duct 14, thereby changing the flow areas of the upper air duct 13 and the lower air duct 14, and changing the angle of the air flowing out from the air outlet 11 in the up-down direction.

In this embodiment, as shown in fig. 3 to 4, an arc-shaped groove 211 for conformal fitting with the adjusting rotating shaft 42 is disposed at the front end of the wind deflector 2, and the arc-shaped groove 211 can prevent the adjusting rotating shaft 42 from interfering with the wind deflector 2 when rotating, and has a supporting function, so as to improve the stability of the up-down wind direction adjusting assembly 4.

In this embodiment, as shown in fig. 4, a through groove structure of the air guide device 2 is formed in the air guide device 2, through which the second transmission connecting rod 56 and the third transmission connecting rod 57 pass, a connecting rod rotating shaft 23 for hinging the second transmission connecting rod 56 is arranged on the air guide device 2, and the second transmission connecting rod 56, the third transmission connecting rod 57, the adjusting blade 41, the adjusting rotating shaft 42 and the connecting block 43 are all located inside the casing 1, so that the damage risk of each component in the transportation and assembly process can be reduced, and the air guide device has better reliability.

In this embodiment, as shown in fig. 4, the lower side of the toggle button body 511 extends into the space between the lower casing panel 16 and the air guide 2, the casing through groove structure for the toggle button connecting body 512 and the shifting fork 54 to pass through is disposed on the lower casing panel 16, and a part of the toggle button body 511 is also hidden between the lower casing panel 16 and the air guide 2, so as to further improve the visual quality.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (10)

1. The utility model provides a manual hidden air outlet structure of car, includes casing (1), wind-guiding ware (2), controls wind direction adjusting part (3), goes up wind direction adjusting part (4) and drive arrangement (5) from top to bottom, air outlet (11) and air intake (12) have been seted up on casing (1), the inside of casing (1) be provided with be used for with the air outlet (11) and the air intake (12) air vent that are linked together, wind-guiding ware (2) will air vent is separated into wind channel (13) and wind channel (14) down, drive arrangement (5) can drive control wind direction adjusting part (3) and go up wind direction adjusting part (4) and rotate in order to change wind direction in the air vent, its characterized in that: the up-down wind direction adjusting component (4) is positioned on the front side of the wind deflector (2); the left and right wind direction adjusting component (3) comprises an upper layer blade (31) arranged on the upper side of the wind deflector (2) and a lower layer blade (32) arranged on the lower side of the wind deflector (2); an upper shell panel (15) used for covering the upper blades (31) is arranged on the shell (1) corresponding to the upper side of the air outlet (11), and the upper shell panel (15) is inclined downwards from front to back; the lower side shell panel (16) used for covering the lower layer blades (32) is arranged on the shell (1) corresponding to the position of the lower side of the air outlet (11), and the lower side shell panel (16) is inclined upwards from the front to the back.

2. The manual hidden air outlet structure of claim 1, characterized in that: the wind deflector (2) comprises a front wind guiding body (21) and a rear wind guiding body (22) which are sequentially connected from front to back, an upper wind guiding panel (221) which is inclined downwards from front to back and a lower wind guiding panel (222) which is inclined upwards from front to back are arranged on the rear wind guiding body (22), the upper wind guiding panel (221) is located on the lower side of the upper shell panel (15), and the lower wind guiding panel (222) is located on the lower side of the upper wind guiding panel (221).

3. The manual hidden air outlet structure of claim 1, characterized in that: the left and right wind direction adjusting component (3) further comprises a left and right adjusting connecting rod (33), N unit plate rotating shafts (34) and N rotating shaft sleeves (35), the N rotating shaft sleeves (35) are fixedly connected with the wind deflector (2), and the middle parts of the N unit plate rotating shafts (34) are respectively sleeved in the rotating shaft sleeves (35) in a rotatable mode; upper blade (31) includes a N upper blade cell board, lower floor's blade (32) includes a N lower floor's blade cell board, and N upper blade cell board and N lower floor's blade cell board respectively with N the upper and lower both sides fixed connection of cell board rotation axis (34), N lower floor's blade cell board all with control adjusting connecting rod (33) and be connected.

4. The manual hidden air outlet structure of the automobile of any one of claims 1-3, wherein: the driving device (5) comprises a dial button component (51), a dial button rotating shaft (52), a rotating shaft mounting seat (53) and a shifting fork (54), the rotating shaft mounting seat (53) is fixedly connected with the shell (1), the dial button rotating shaft (52) is arranged on the rotating shaft mounting seat (53) in a rotatable mode, the length of the dial button rotating shaft (52) is along the left-right direction, the dial button component (51) comprises a dial button body (511), a dial button connecting body (512) and a dial button mounting sleeve (513), the upper end and the lower end of the dial button connecting body (512) are respectively connected with the dial button body (511) and the dial button mounting sleeve (513), the dial button mounting sleeve (513) is sleeved on the dial button rotating shaft (52) in a manner of sliding along the left-right direction, and the front end of the shifting fork (54) is fixedly connected with the lower blade (32), the rear end of the shifting fork (54) is fixedly connected with the shifting button mounting sleeve (513).

5. The manual hidden air outlet structure of claim 4, wherein: dial button rotation axis (52) for the square shaft, be provided with on dialling button installation sleeve (513) be used for with square shaft complex square hole.

6. The manual hidden air outlet structure of car of claim 5, characterized in that: the driving device (5) further comprises a first transmission connecting rod (55), a second transmission connecting rod (56) and a third transmission connecting rod (57), the rear end of the first transmission connecting rod (55) is fixedly connected with the toggle rotating shaft (52), the middle of the second transmission connecting rod (56) is hinged to the air deflector (2), the rear end of the second transmission connecting rod (56) is hinged to the front end of the first transmission connecting rod (55), the front end of the second transmission connecting rod (56) is hinged to the rear end of the third transmission connecting rod (57), and the front end of the third transmission connecting rod (57) is hinged to the up-down wind direction adjusting component (4).

7. The manual hidden air outlet structure of car of claim 6, characterized in that: the upper and lower wind direction adjusting part (4) is including adjusting blade (41), regulation pivot (42) and connecting block (43), adjust the pivot (42) about both ends respectively with casing (1) rotates to be connected, adjust pivot (42) with the length of adjusting blade (41) is all along controlling the direction, adjusting blade (41) sets up the front side of adjusting pivot (42), connecting block (43) backward bulge in adjust pivot (42) and connecting block (43) with the front end of third drive connecting rod (57) is articulated.

8. The manual hidden air outlet structure of claim 7, wherein: the front end of the air deflector (2) is provided with an arc-shaped groove (211) which is fit with the adjusting rotating shaft (42).

9. The manual hidden air outlet structure of claim 6, wherein: the wind guide device (2) is provided with a wind guide device (2) through groove structure for the second transmission connecting rod (56) and the third transmission connecting rod (57) to penetrate through, and the wind guide device (2) is provided with a connecting rod rotating shaft (23) for the second transmission connecting rod (56) to be hinged.

10. The manual hidden air outlet structure of claim 4, wherein: the lower side of the toggle button body (511) extends into a space between the lower side shell panel (16) and the air deflector (2), and a shell through groove structure for the toggle button connector (512) and the shifting fork (54) to penetrate through is arranged on the lower side shell panel (16).

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