A manual multifunctional air outlet

Abstract

The application discloses a manual multifunctional air outlet which is simple in structure, compact in structure, small in space occupation and capable of meeting various use requirements, and relates to the technical field of automobile parts. The application discloses a manual multifunctional air outlet which is simple in structure, compact in structure, small in space occupation and capable of meeting various use requirements, and relates to the technical field of automobile parts. The application discloses a manual multifunctional air outlet which is simple in structure, compact in structure, small in space occupation and capable of meeting various use requirements, and relates to the technical field of automobile parts.

Description

Technical Field

[0001] This invention relates to the field of automotive parts manufacturing technology, and more specifically to a manual multi-functional air vent. Background Technology

[0002] Car air conditioning vents are interior components, typically located on the dashboard. When the air conditioning is turned on in cooling or heating mode, they can regulate the temperature inside the car. The direction of airflow can be changed by adjusting the rotation of the air guide vanes in the vents.

[0003] Currently, cars generally have multiple sets of air vents. Each set of air vents corresponds to a specific seating area. Each set of air vents needs to be equipped with a separate control mechanism to control the rotation of the air guide vanes. Each air vent usually contains a large number of transmission components (such as gear sets).

[0004] Moreover, the rotation of the blades in each air outlet can only achieve the function of blowing air to the left, right, or straight. To achieve a concentrated (direct to people) air outlet state or a diffused (avoiding people) air outlet state, multiple (two or more) air outlets need to be controlled.

[0005] The aforementioned shortcomings result in a large overall size of the air outlet, which is not conducive to space arrangement, has many parts, and has a high cost. Furthermore, the airflow direction adjustment of a single air outlet cannot meet the usage requirements, and the operation method of controlling multiple air outlets is relatively complicated. Summary of the Invention

[0006] To address the shortcomings and defects of existing technologies, a manual multi-functional air outlet with a simple, compact structure, small space occupation, and adjustable air outlet angle to meet various usage needs is provided.

[0007] A manual multi-functional air outlet includes:

[0008] An air outlet duct is provided with a blade assembly, the blade assembly including a first blade group and a second blade group, the first blade group including at least one first guide vane, and the second blade group including at least one second guide vane.

[0009] A driving component is provided, which can move left and right. The driving component is provided with a first track groove and a second track groove extending in the moving direction, respectively. A first linkage part is fitted in the first track groove and a second linkage part is fitted in the second track groove.

[0010] Two transmission components are provided. The first linkage part is connected to the first guide vane through one transmission component, and the second linkage part is connected to the second guide vane through another transmission component.

[0011] When the driving component is moved, the first linkage unit travels within the first track groove and drives the first guide vane to swing left and right at multiple intermittent positions via the transmission assembly. The second linkage unit travels within the second track groove and drives the second guide vane to swing left and right at multiple intermittent positions via the transmission assembly.

[0012] With the above structure, the manual multi-functional air outlet of the present invention has the following advantages compared with the prior art: After the above improvement, the left and right swing angles of the first blade group and the second blade group can be controlled by moving a driving component to obtain the required air outlet state, thereby realizing the adjustment of the air outlet angle. Specifically, the gap position of at least one first guide blade can be matched with the intermittent position of one second guide blade to achieve a unidirectional air outlet state; the gap position of at least one first guide blade can be matched with the intermittent position of one second guide blade to achieve a diffused air outlet state; and the gap position of at least one first guide blade can be matched with the intermittent position of one second guide blade to achieve a concentrated air outlet state. The unidirectional air outlet state includes simultaneously airing forward, simultaneously airing to the left, and simultaneously airing to the right.

[0013] When using it, users can blindly operate a single drive unit while driving to switch to the desired air outlet state to achieve the desired air outlet effect, which is easy to operate;

[0014] A single air outlet can provide multiple airflow modes, achieving the same airflow effect and performance as multiple outlets, meeting various usage needs and providing a better user experience. Compared to multiple air outlets, it has fewer components, lower cost, and simpler structure; its overall size is also smaller, making it easier to place the air outlet in a car.

[0015] As an improvement of the present invention, the transmission assembly includes a gear and a rack meshing with the gear, wherein the gear of one transmission assembly is connected to a first linkage part and the rack is connected to a first guide vane, and the gear of the other transmission assembly is connected to a second linkage part and the rack is connected to a second guide vane.

[0016] The first linkage moves within the first track groove, and the corresponding gear rotates to drive the rack to move left and right, thereby causing the first guide vane to swing left and right.

[0017] The second linkage moves within the second track groove, and the corresponding gear rotates to drive the rack to move left and right, thereby causing the second guide vane to swing left and right.

[0018] As an improvement of the present invention, the second trajectory groove is composed of a horizontal segment, a first descending segment, a first ascending segment, a second descending segment, and a second ascending segment from left to right;

[0019] The first and second track slots are arranged symmetrically on the left and right.

[0020] As an improvement of the present invention, an air guide plate is provided at the air outlet channel at the front end of the first blade group and the second blade group, and the air guide plate can swing up and down.

[0021] As an improvement of the present invention, the driving component, gear, and rack are movably connected to the air guide plate;

[0022] The transmission assembly also includes a shift fork, the front end of which is hinged to the tail end of the rack, and the tail end of the shift fork is provided with a transmission groove. The front ends of the first guide vane and the second guide vane are respectively provided with transmission pins, and the transmission pins of the first guide vane and the second guide vane are respectively placed into the transmission grooves of the shift fork on the corresponding rack.

[0023] As an improvement of the present invention, the driving member is provided with a toggle part, which protrudes outside the air guide plate, and moving the toggle part causes the driving member to move synchronously.

[0024] As an improvement of the present invention, the toggle part is provided with an observation port, and the air guide plate is provided with an indicator for each air outlet state in the direction of movement of the drive member. Moving the toggle part can switch the indicator that leaks out from the observation port.

[0025] As an improvement of the present invention, the air guide plate is provided with positioning grooves corresponding to each air outlet state in the moving direction of the driving member, and an elastic member is provided on the driving member. One end of the elastic member abuts against a positioning pin. When the driving member is moved, the elastic member drives the positioning pin to elastically move in and out of the positioning groove. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the present invention.

[0027] Figure 2 This is a schematic diagram of the structure of the present invention after the air outlet channel is hidden.

[0028] Figure 3 This is the present invention. Figure 2 A schematic diagram of the structure after the air guide plate is partially hidden.

[0029] Figure 4 This is a schematic diagram of the transmission component of the present invention.

[0030] Figure 5 This is a schematic diagram of the drive component of the present invention after partial removal.

[0031] Figure 6 This is a schematic diagram of the centralized air outlet state of the present invention.

[0032] Figure 7This is a schematic diagram of the simultaneous forward airflow state of the present invention.

[0033] Figure 8 This is a schematic diagram of the simultaneous leftward airflow state of the present invention.

[0034] Figure 9 This is a schematic diagram of the diffused airflow state of the present invention.

[0035] Figure 10 This is a schematic diagram of the air outlet state when the air guide plate of the present invention swings upward.

[0036] Figure 11 This is a partial structural schematic diagram of the air guide plate of the present invention.

[0037] Figure 12 This is a schematic diagram of the positional structure of the positioning pin and positioning groove of the present invention.

[0038] Figure 13 This is the invention Figure 12 Enlarged schematic diagram of the structure at point A in the middle.

[0039] Figure 14 This is a schematic diagram of the structure of the driving component and the actuating part of the present invention.

[0040] Figure 15 This is a partial structural schematic diagram of the driving component and the actuating part of the present invention.

[0041] The diagram shows: 1. Air outlet duct; 2. First blade group; 2.1. First guide vane; 3. Second blade group; 3.1. Second guide vane; 4. Drive component; 4.1. First track groove; 4.11. Horizontal section; 4.12. First descending section; 4.13. First ascending section; 4.14. Second descending section; 4.15. Second ascending section; 4.2. Second track groove; 4.3. Elastic component; 4.4. Positioning pin; 5. First linkage part; 6. Second linkage part; 7. Transmission assembly; 7.1. Gear; 7.2. Rack; 7.3. Shift fork; 7.31. Transmission groove; 8. Air guide plate; 8.1. Positioning groove; 8.2. Indicator; 9. Transmission pin; 10. Actuating part; 10.1. Observation port. Detailed Implementation

[0042] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0043] Please see Figure 1-15 As shown, a manual multi-functional air outlet includes:

[0044] An air outlet duct 1 is provided with a blade assembly, which includes a first blade group 2 and a second blade group 3. The first blade group 2 includes at least one first guide vane 2.1, and the second blade group 3 includes at least one second guide vane 3.1.

[0045] The driving component 4 is capable of moving left and right. The driving component 4 is provided with a first track groove 4.1 and a second track groove 4.2 extending in the moving direction, respectively. A first linkage part 5 is fitted in the first track groove 4.1, and a second linkage part 6 is fitted in the second track groove 4.2.

[0046] Two transmission components 7 are provided. The first linkage part 5 is connected to the first guide vane 2.1 via one transmission component 7, and the second linkage part 6 is connected to the second guide vane 3.1 via the other transmission component 7.

[0047] When the drive unit 4 is moved, the first linkage part 5 travels in the first track groove 4.1 and drives the first guide vane 2.1 to swing left and right with multiple intermittent positions through the transmission assembly 7. The second linkage part 6 travels in the second track groove 4.2 and drives the second guide vane 3.1 to swing left and right with multiple intermittent positions through the transmission assembly 7.

[0048] Specifically, the gap position of at least one first guide vane 2.1 can be matched with the intermittent position of one second guide vane 3.1 to achieve a unidirectional airflow state; the gap position of at least one first guide vane 2.1 can be matched with the intermittent position of one second guide vane 3.1 to achieve a diffused airflow state; and the gap position of at least one first guide vane 2.1 can be matched with the intermittent position of one second guide vane 3.1 to achieve a concentrated airflow state.

[0049] With the above structure, the manual multi-functional air outlet of the present invention has the following advantages compared with the prior art: After the above improvement, the left and right swing angles of the first blade group 2 and the second blade group 3 can be controlled by moving a driving component 4 to obtain the required air outlet state, thereby realizing the adjustment of the air outlet angle. Specifically, the gap position of at least one first guide blade 2.1 can be matched with the intermittent position of one second guide blade 3.1 to achieve a unidirectional air outlet state; the gap position of at least one first guide blade 2.1 can be matched with the intermittent position of one second guide blade 3.1 to achieve a diffused air outlet state; and the gap position of at least one first guide blade 2.1 can be matched with the intermittent position of one second guide blade 3.1 to achieve a concentrated air outlet state. The unidirectional air outlet state includes simultaneously forward air outlet state, simultaneously left air outlet state, and simultaneously right air outlet state.

[0050] When using it, users can blindly operate a single drive unit 4 while driving to switch to the desired air outlet state to achieve the desired air outlet effect, which is easy to operate;

[0051] A single air outlet can have multiple air outlet states, achieving the air outlet effect and performance of multiple air outlets, meeting various usage needs, providing a better user experience, and compared to multiple air outlets, it has fewer parts, lower cost, and simpler structure.

[0052] In addition, the interior space of a car is limited, and the air vents are generally arranged horizontally and relatively flat. If the drive component 4 and the track groove are arranged vertically, the components will occupy a large space in the vertical direction. The car needs to be specially designed to meet the installation requirements of the air vents.

[0053] In this application, the drive component 4 moves left and right. The first track groove 4.1 and the second track groove 4.2 are integrated on the drive component 4, and the extension direction of the track groove is the same as the movement direction of the drive component 4 (i.e. the track groove is arranged laterally). Most of the parts occupy the horizontal area, and the vertical space requirement is small. The air outlet is relatively flat and the overall size is small, which makes it easy to arrange the air outlet in the car.

[0054] As an improvement of the present invention, the transmission assembly 7 includes a gear 7.1 and a rack 7.2 meshing with the gear 7.1. In one transmission assembly 7, the gear 7.1 is connected to the first linkage part 5 and the rack 7.2 is connected to the first guide vane 2.1. In the other transmission assembly 7, the gear 7.1 is connected to the second linkage part 6 and the rack 7.2 is connected to the second guide vane 3.1.

[0055] The first linkage 5 travels within the first track groove 4.1, and the corresponding gear 7.1 rotates to drive the rack 7.2 to move left and right, thereby causing the first guide vane 2.1 to swing left and right.

[0056] The second linkage 6 travels within the second track groove 4.2, and the corresponding gear 7.1 rotates to drive the rack 7.2 to move left and right, thereby causing the second guide vane 3.1 to swing left and right.

[0057] As an improvement of the present invention, the second trajectory groove 4.2 is composed of a horizontal segment 4.11, a first descending segment 4.12, a first ascending segment 4.13, a second descending segment 4.14, and a second ascending segment 4.15 from left to right.

[0058] The first track groove 4.1 and the second track groove 4.2 are arranged symmetrically from left to right; this makes the force on the first track groove 4.1 and the second track groove 4.2 more consistent when they move to any position with the drive component 4, resulting in a better operating feel.

[0059] The openings of the first track groove 4.1 and the second track groove 4.2 are both vertical openings. The first linkage part 5 and the second linkage part 6 are vertically inserted into the corresponding track grooves. The position of the linkage part is changed by the track groove, which causes the gear 7.1 to rotate and drive the corresponding first guide vane 2.1 or second guide vane 3.1 to swing. It has the characteristics of reliable transmission, smooth swing, and linear angle adjustment, and the user experience of the device is good. In addition, the transmission structure has a very small vertical space occupation, is relatively simple, has few parts, and is conducive to the miniaturization and compact design of the air outlet.

[0060] As an improvement of the present invention, an air guide plate 8 is further provided at the air outlet channel 1 at the front end of the first blade group 2 and the second blade group 3, and the air guide plate 8 can swing up and down. After the above improvement, the air guide plate 8, which can swing up and down, allows the user to swing the air guide plate 8 up and down to guide the airflow passing through the first blade group 2 and the second blade group 3, so as to meet the vertical adjustment of the air outlet angle, further improving the functionality of the device and making it more convenient for the user.

[0061] As an improvement of the present invention, the driving component 4, the gear 7.1 and the rack 7.2 are movably connected to the air guide plate 8;

[0062] The transmission assembly 7 further includes a shift fork 7.3, the front end of which is hinged to the tail end of the rack 7.2. The tail end of the shift fork 7.3 is provided with a transmission groove 7.31. The front ends of the first guide vane 2.1 and the second guide vane 3.1 are respectively provided with transmission pins 9. The transmission pins 9 of the first guide vane 2.1 and the second guide vane 3.1 are respectively placed into the transmission grooves 7.31 of the shift fork 7.3 on the corresponding rack 7.2.

[0063] An accommodating space is provided inside the air guide plate 8. The gear 7.1 is hinged in the accommodating space. The driving component 4 is also provided in the accommodating space. The first track groove 4.1 and the second track groove 4.2 on the driving component 4 are engaged with the first linkage part 5 and the second linkage part 6 on the corresponding gear 7.1.

[0064] The rack 7.2 extends from the tail end of the accommodating space and meshes with the gear 7.1, and the rack 7.2 is provided with a fitting part that snaps into the tail opening of the accommodating space of the air guide plate 8; after the above improvement, the hidden structural design can reduce the exposure of components, improve functionality, make the structure more compact and occupy less space, and also improve the aesthetics of the device.

[0065] The transmission groove 7.31 extends from front to back on the shift fork 7.3. The transmission pin 9 is vertically inserted into the transmission groove 7.31. When the rack 7.2 moves, it can drive the corresponding first guide vane 2.1 or second guide vane 3.1 to swing left and right through the transmission groove 7.31 and the transmission pin 9, which has the characteristic of stable transmission.

[0066] The rack 7.2 is hinged to the front end of the fork 7.3, and the rack 7.2 is designed to move with the air guide plate 8. When the air guide plate 8 swings up and down, it drives the rack 7.2 to swing synchronously. The rack 7.2 and the gear 7.1 always maintain effective meshing. At any angle when the air guide plate 8 swings up and down, the user can control the left and right swing angle of the first blade group 2 and the second blade group 3 by moving the drive component 4 to obtain the required air outlet state. The functionality and user experience of the device are further improved.

[0067] In addition, it features stable and reliable transmission, fewer structural parts, and less space occupation.

[0068] As an improvement of the present invention, the driving member 4 is provided with a toggle part 10, which protrudes from the outside of the air guide plate 8. Moving the toggle part 10 drives the driving member 4 to move synchronously. After the above improvement, the user can operate the driving member 4 by the protruding toggle part 10, which is convenient for the user. The toggle part 10 can be set to straddle the air guide plate 8, further improving the compactness of the structure.

[0069] As an improvement of the present invention, the actuating part 10 is provided with an observation port 10.1, and the air guide plate 8 is provided with an indicator 8.2 corresponding to each air outlet state in the moving direction of the driving member 4. Moving the actuating part 10 can switch the indicator 8.2 that leaks out from the observation port 10.1. After the above improvement, each indicator 8.2 corresponds to one air outlet state. In the initial state, the observation port 10.1 is opposite to a certain indicator 8.2, allowing that indicator 8.2 to leak out. When the actuating part 10 is moved to the point where the next indicator 8.2 leaks out from the observation port 10.1, it can indicate the current air outlet state to the user, further facilitating the user experience, and the structure is more aesthetically pleasing.

[0070] As an improvement of the present invention, the air guide plate 8 is provided with positioning grooves 8.1 corresponding to each air outlet state in the moving direction of the driving member 4. The driving member 4 is provided with an elastic member 4.3, one end of which abuts against a positioning pin 4.4. When the driving member 4 is moved, the elastic member 4.3 drives the positioning pin 4.4 to elastically move in and out of the positioning groove 8.1. After the above improvement, when the driving member 4 reaches the required air outlet state, the elastic member 4.3 drives the positioning pin 4.4 into the corresponding positioning groove 8.1. Without external force acting on the driving member 4, the positioning pin 4.4 cannot move out of the positioning groove 8.1, and the position of the driving member 4 is limited, which can stably maintain the air outlet state.

[0071] Furthermore, when the driving component 4 is moved, the elastic element 4.3 causes the positioning pin 4.4 to elastically move in and out of the positioning groove 8.1, giving the driving component 4 a tactile feel. Of course, the positioning pin 4.4 will also make a sound when moving in and out of the positioning groove 8.1. Through the above, the user can identify whether the driving component 4 has moved and whether it has moved to the corresponding functional position, further enhancing the user experience.

[0072] Working principle: The air guide plate 8 spans across the outlet side of the air outlet channel 1, and both ends of the air guide plate 8 are connected to the air outlet channel 1 through a rotating structure;

[0073] The first blade group 2 and the second blade group 3 are symmetrically arranged on the inlet side of the air outlet duct 1.

[0074] The first blade group 2 has multiple first guide blades 2.1 arranged laterally at intervals, and the second blade group 3 has multiple second guide blades 3.1 arranged laterally at intervals. The multiple first guide blades 2.1 are linked together, and the multiple second guide blades 3.1 are linked together. Both the first guide blades 2.1 and the second guide blades 3.1 are arranged vertically.

[0075] The actuating part 10 on the drive component 4 extends from the middle position of the air guide plate 8.

[0076] When adjusting the airflow, the user can move the drive component 4 left and right by the toggle part 10, which will drive the first blade group 2 and the second blade group 3 to swing left and right, thereby adjusting the airflow angle left and right.

[0077] If the air outlet is in a concentrated air outlet state, the first linkage 5 is located between the first descending section 4.12 and the first ascending section 4.13 of the first trajectory groove 4.1, and the second linkage 6 is located between the first descending section 4.12 and the first ascending section 4.13 of the second trajectory groove 4.2.

[0078] At this time, the drive unit 4 moves to the left, the first linkage part 5 travels in the first descending section 4.12 of the first track groove 4.1, and the corresponding gear 7.1 rotates to drive the rack 7.2 to move to the left, so as to drive the first guide vane 2.1 to swing to the left. The second linkage part 6 travels in the first ascending section 4.13 of the second track groove 4.2, and the corresponding gear 7.1 rotates to drive the rack 7.2 to move to the right, so as to drive the second guide vane 3.1 to swing to the right, until it enters the state of simultaneously expelling air forward.

[0079] Furthermore, the leftward moving drive 4, the first linkage 5 travels from the first descending section 4.12 of the first track groove 4.1 to the horizontal section 4.11, the corresponding gear 7.1 rotates and drives the rack 7.2 to move to the left, so as to drive the first guide vane 2.1 to swing to the left, the second linkage 6 travels to the second descending section 4.14 of the second track groove 4.2, the corresponding gear 7.1 rotates and drives the rack 7.2 to move to the right, so as to drive the second guide vane 3.1 to swing to the left, until it enters the state of simultaneously expelling air to the left;

[0080] Furthermore, the drive unit 4 moves to the left, and the first linkage part 5 travels in the horizontal section 4.11 of the first track groove 4.1, with the corresponding gear 7.1 not rotating; the second linkage part 6 travels to the second rising section 4.15 of the second track groove 4.2, and the corresponding gear 7.1 rotates to drive the rack 7.2 to move to the right, so as to drive the second guide vane 3.1 to swing to the right until it enters the diffused air outlet state.

[0081] If the air outlet is in a concentrated air outlet state, moving the drive component to the right will cause the first guide vane 2.1 and the second guide vane 3.1 to enter the opposite action process described above.

[0082] Of course, when adjusting the left and right air outlet angles, the air outlet angle can also be adjusted up and down by swinging the air guide plate 8 up and down by the toggle part 10.

[0083] The above are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A manual multi-functional air outlet, characterized in that, include: An air outlet channel (1) is provided with a blade assembly, the blade assembly including a first blade group (2) and a second blade group (3), the first blade group (2) including at least one first guide vane (2.1), and the second blade group (3) including at least one second guide vane (3.1). The driving component (4) is capable of moving left and right. The driving component (4) is provided with a first track groove (4.1) and a second track groove (4.2). The first track groove (4.1) and the second track groove (4.2) extend in the moving direction of the driving component (4). The first track groove (4.1) is fitted with a first linkage part (5), and the second track groove (4.2) is fitted with a second linkage part (6). Two transmission components (7), the first linkage part (5) is connected to the first guide vane (2.1) through one transmission component (7), and the second linkage part (6) is connected to the second guide vane (3.1) through another transmission component (7); When the drive unit (4) is moved, the first linkage unit (5) travels in the first track groove (4.1) and drives the first guide vane (2.1) to swing left and right with multiple intermittent positions through the transmission assembly (7). The second linkage unit (6) travels in the second track groove (4.2) and drives the second guide vane (3.1) to swing left and right with multiple intermittent positions through the transmission assembly (7). The transmission assembly (7) includes a gear (7.1) and a rack (7.2) meshing with the gear (7.1). In one transmission assembly (7), the gear (7.1) is connected to the first linkage part (5) and the rack (7.2) is connected to the first guide vane (2.1). In the other transmission assembly (7), the gear (7.1) is connected to the second linkage part (6) and the rack (7.2) is connected to the second guide vane (3.1). An air guide plate (8) is also provided in the air outlet channel (1) at the front end of the first blade group (2) and the second blade group (3), and the air guide plate (8) can swing up and down. The drive unit (4), gear (7.1) and rack (7.2) are movably connected to the air guide plate (8); The transmission assembly (7) further includes a shift fork (7.3), the front end of which is hinged to the tail end of the rack (7.2), and the tail end of the shift fork (7.3) is provided with a transmission groove (7.31). The front ends of the first guide vane (2.1) and the second guide vane (3.1) are respectively provided with transmission pins (9), and the transmission pins (9) of the first guide vane (2.1) and the second guide vane (3.1) are respectively placed into the transmission grooves (7.31) of the shift fork (7.3) on the corresponding rack (7.2).

2. The manual multi-functional air outlet according to claim 1, characterized in that: The first linkage (5) travels in the first track groove (4.1), and the corresponding gear (7.1) rotates to drive the rack (7.2) to move left and right, thereby causing the first guide vane (2.1) to swing left and right; The second linkage (6) travels in the second track groove (4.2), and the corresponding gear (7.1) rotates to drive the rack (7.2) to move left and right, thereby causing the second guide vane (3.1) to swing left and right.

3. A manual multi-functional air outlet according to claim 1, characterized in that: The second trajectory groove (4.2) consists of a horizontal segment (4.11), a first descending segment (4.12), a first ascending segment (4.13), a second descending segment (4.14), and a second ascending segment (4.15) from left to right. The first track slot (4.1) and the second track slot (4.2) are arranged symmetrically on the left and right.

4. A manual multi-functional air outlet according to claim 1, characterized in that: The driving component (4) is provided with a toggle part (10), which is exposed outside the air guide plate (8). Moving the toggle part (10) will drive the driving component (4) to move synchronously.

5. A manual multi-functional air outlet according to claim 4, characterized in that: The toggle part (10) is provided with an observation port (10.1). The air guide plate (8) is provided with an indicator (8.2) corresponding to each air outlet state in the moving direction of the drive member (4). The toggle part (10) can switch the indicator (8.2) exposed from the observation port (10.1).

6. A manual multi-functional air outlet according to claim 1, characterized in that: The air guide plate (8) is provided with a positioning groove (8.1) corresponding to each air outlet state in the moving direction of the drive member (4). The drive member (4) is provided with an elastic member (4.3). One end of the elastic member (4.3) is abutted against a positioning pin (4.4). When the drive member (4) is moved, the elastic member (4.3) drives the positioning pin (4.4) to elastically enter and exit the positioning groove (8.1).

Images