Blade adjusting part, air outlet assembly and automobile
By incorporating an anti-slip structure on the knob of the automotive air conditioning vent assembly and combining it with a connecting base design, the problem of inconvenient operation caused by the small size of the control components is solved, achieving convenient blade adjustment and reducing production and maintenance costs.
Patent Information
- Application Number
- CN202520280996.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-20
AI Technical Summary
The control components of existing automotive air conditioning vents are designed to be small, making them inconvenient for passengers to operate, especially in low-light environments where they are difficult to find and operate.
An anti-slip structure is incorporated into the toggle switch, and the touch area in both the open and close directions is also covered with an anti-slip structure to enhance tactile recognition. At the same time, the combination design of the connector and the toggle switch ensures operational stability and convenience.
With the tactile guidance of the anti-slip structure, passengers can more easily operate the blades, improving the ease of operation and aesthetics of the air outlet assembly, and reducing production difficulty and maintenance costs.
Smart Images
Figure CN223803386U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of automobile air conditioning equipment, and particularly relates to a vane adjusting piece, an air outlet assembly and an automobile. BACKGROUND
[0002] The automobile is internally provided with a plurality of air conditioning air outlets, and each air outlet is provided with an air outlet assembly. Passengers can adjust the air volume and air direction of the air conditioning air outlet by adjusting the air outlet assembly, so as to meet the passengers' own needs and improve the riding comfort.
[0003] In the prior art, the air outlet assembly comprises a plurality of synchronously rotating vanes and a control handle for manually controlling the rotation of the vanes. In order to increase the beauty and simplicity of the interior of the automobile, the control handle is designed to be small in size, which is not conducive to the operation of the passengers. CONTENT OF THE UTILITY MODEL
[0004] The application aims to provide a vane adjusting piece, an air outlet assembly and an automobile, and aims to improve the convenience of the passengers in adjusting the vanes.
[0005] In order to achieve the above-mentioned purpose, the application provides a vane adjusting piece in one aspect, which comprises:
[0006] a knob connected with the vane, and an outer wall surface of the knob forms at least an opening direction touch area and / or a closing direction touch area; and
[0007] an anti-slip structure covering the opening direction touch area and / or the closing direction touch area.
[0008] In some embodiments, the vane adjusting piece further comprises a connecting seat, the connecting seat comprises a base end and a connecting end, the base end is connected with the vane, and the connecting end is connected with the knob.
[0009] In some embodiments, the connecting end of the connecting seat is formed with an accommodating groove, the accommodating groove comprises a plurality of groove side walls, an installation gap is formed on the groove side wall, the knob is insertedly matched with the installation gap, and the anti-slip structure protrudes from an outer wall surface of the groove side wall.
[0010] In some embodiments, the knob comprises a plurality of embedded parts, the number of the embedded parts is the same as and one-to-one corresponds to the number of the installation gaps, and an outer wall surface of the embedded part is flush with an outer wall surface of the groove side wall.
[0011] In some embodiments, the number of the embedded parts is a plurality, a sliding groove is formed between adjacent two embedded parts, an inner wall surface of the groove side wall is formed with a sliding protrusion, and the sliding protrusion is slidingly matched with the sliding groove.
[0012] In some embodiments, the knob is provided with a plurality of plug-in protrusions which are inserted into the accommodating groove and the outer wall surface of the plug-in protrusions abuts against the inner wall surface of the groove side wall.
[0013] In some embodiments, the accommodating groove comprises a groove bottom wall and the groove bottom wall is formed with a positioning protrusion, and the knob is formed with a positioning groove which is plug-in matched with the positioning protrusion.
[0014] In some embodiments, the outer wall surface of the positioning protrusion is formed with a first limiting protrusion, and the inner wall surface of the positioning groove is formed with a first limiting groove, and the first limiting protrusion is limitingly matched with the first limiting groove.
[0015] In some embodiments, the outer wall surface of the positioning protrusion is formed with a second limiting groove, and the inner wall surface of the positioning groove is formed with a second limiting protrusion, and the second limiting protrusion is limitingly matched with the second limiting groove.
[0016] In some embodiments, the knob is fixedly connected with the vane and rotates synchronously.
[0017] In some embodiments, the anti-slip structure comprises an anti-slip protrusion formed on the outer wall surface of the knob.
[0018] The second aspect of the present application provides an air outlet assembly comprising a vane and a vane adjusting member.
[0019] The third aspect of the present application provides an automobile comprising an air outlet assembly.
[0020] Through the above technical solutions, the vane adjusting member, the air outlet assembly and the automobile provided by the present application have the following beneficial effects:
[0021] The knob of the vane adjusting member is connected with the vane, and the passenger controls the vane by rotating the knob to realize the opening and closing of the air outlet of the air conditioner and the adjustment of the air outlet direction. Specifically, when the vane is rotated in the opening direction, the passenger needs to touch the opening direction touch area of the knob and rotate the knob in the opening direction, and when the vane is rotated in the closing direction, the passenger needs to touch the closing direction touch area of the knob and rotate the knob in the closing direction. Since the knob is a control element, its size is also small. In the present application, the anti-slip structure is arranged in the opening touch area and the closing touch area to increase the recognizability of the knob. In other words, the passenger can control the knob by touching the anti-slip structure at the air outlet. It can be seen that the convenience of the operation of adjusting the vane by the knob is significantly improved.
[0022] Other features and advantages of the embodiments of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0023] The accompanying drawings are included to provide a further understanding of the embodiments of the application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the application, and together with the description serve to explain the principles of the application. The drawings included are for illustrative purposes and are not drawn to scale. The embodiments of the application will be described and explained with additional specificity and detail through the use of the accompanying drawings in which:
[0024] Figure 1 FIG. 1 is a schematic view of an air outlet assembly according to an embodiment of the present application, in which an air outlet of an air conditioner is in a closed state;
[0025] Figure 2 FIG. 2 is a schematic view of the air outlet assembly according to the embodiment of the present application, in which the air outlet of the air conditioner is in an open state; Figure 1 FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;
[0026] Figure 3 FIG. 4 is a schematic view of the air outlet assembly according to the embodiment of the present application, in which the air outlet of the air conditioner is in the open state;
[0027] Figure 4 FIG. 5 is an enlarged schematic view of a portion B of FIG. 4; Figure 3
[0028] FIG. 6 is a schematic view of a structure of a connecting seat according to an embodiment of the present application; Figure 5
[0029] FIG. 7 is a schematic view of a structure of a knob according to an embodiment of the present application; Figure 6
[0030] FIG. 8 is a bottom view of a vane adjusting member according to an exemplary embodiment of the present application; Figure 7
[0031] FIG. 9 is a schematic view of a portion C-C of FIG. 8; Figure 8 Figure 7 FIG. 10 is a schematic view of a portion D-D of FIG. 8.
[0032] Figure 9 Figure 7
[0033] BRIEF DESCRIPTION OF THE DRAWINGS
[0034] 1000. Air outlet assembly; 100. Blade adjustment component; 200. Blade; 1. Anti-slip structure; 2. Toggle switch; 21. First insertion protrusion; 22. Second insertion protrusion; 23. First limiting groove; 24. Second limiting protrusion; 25. Positioning groove; 26. Sliding groove; 27. Upper embedded part; 28. Lower embedded part; 29. Arc-shaped connecting part; 3. Opening direction touch area; 4. Closing direction touch area; 5. Connecting seat; 51. Receiving groove; 511. Upper groove side wall; 512. Lower groove side wall; 513. Left groove side wall; 514. Right groove side wall; 52. Sliding protrusion; 53. Positioning protrusion; 54. First limiting protrusion; 55. Second limiting groove; 56. Installation notch; 57. Weight reduction groove. Detailed Implementation
[0035] The specific embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this application.
[0036] The blade adjustment element 100, the air outlet assembly 1000, and the automotive terminology section according to this application are described below with reference to the accompanying drawings.
[0037] like Figures 1 to 4 As shown, a specific embodiment of this application provides a blade adjustment component 100, including a knob 2 and an anti-slip structure 1, wherein the knob 2 is connected to the blade 200 and rotates synchronously, and the outer wall surface of the knob 2 forms at least an opening direction touch area 3 and / or a closing direction touch area 4; the anti-slip structure 1 is covered and disposed within the opening direction touch area 3 and / or the closing direction touch area 4.
[0038] The car's air conditioning vents are equipped with an air vent assembly 1000, which includes multiple synchronously rotating blades 200. When all blades 200 close the vent, the air conditioning vent is closed. When an air outlet channel is formed between adjacent blades 200, the air conditioning vent is open, and the direction of the air outlet channel determines the airflow direction. Switching between the open and closed states of the air conditioning vent, as well as adjusting the airflow direction when the vent is open, is achieved through the rotation of the blades 200. A knob 2, fixedly connected to and synchronously rotating with the blades 200, is the control element for passengers to adjust the blades 200. To avoid affecting the aesthetics of the car's interior, the knob 2 is designed to be small, making it difficult for passengers to find, especially the knob 2 located at the ceiling air vent, which is even more difficult to locate visually due to the dim lighting inside the car. In this application, by providing an anti-slip structure 1 on the dial 2, passengers can directly locate the dial 2 by touch, thereby improving the convenience of operating the adjustment blade 200.
[0039] It should be noted that in the present application, the "opening direction" and "closing direction" of the blade 200 are as shown by the arrows in the drawings, and correspondingly, the area of the outer wall surface of the knob 2 touched by the passenger when adjusting the blade 200 in the opening direction is the "opening direction touch area 3", and the area of the outer wall surface of the knob 2 touched by the passenger when adjusting the blade 200 in the closing direction is the "closing direction touch area 4".
[0040] It should also be noted that the specific form of the anti-slip structure 1 includes anti-slip protrusions formed on the outer wall surface of the knob 2, various regular or irregular patterns, and the specific shape of the anti-slip structure 1 is well known to those skilled in the art and does not belong to the core improvement part of the present application, so it will not be repeated here.
[0041] Those skilled in the art can understand that the present application is not limited to the above-mentioned manner of covering the anti-slip structure 1 only in the opening direction touch area 3 and the closing direction touch area 4, but also can cover the anti-slip structure 1 in most of the outer wall surface of the knob 2, or even cover the entire outer wall surface of the knob 2, but at least the opening direction touch area 3 and the closing direction touch area 4 of the outer wall surface of the knob 2, and the above-mentioned setting manner of the covering area of the anti-slip structure 1 shall belong to the protection scope of the present application.
[0042] Preferably, the knob 2 is a fully enclosed structure, and the area of the outer wall surface of the knob 2 used to cover the anti-slip structure 1 is designed to have an aesthetically pleasing and regular shape, for example, a rectangular area, a triangular area, a U-shaped area, etc., and the knob 2 with aesthetic appearance and the anti-slip structure 1 can improve the delicate perception of the passenger to the air outlet assembly 100, thereby improving the passenger's riding experience.
[0043] As shown in FIG. 1, Figure 5 In some embodiments, the blade adjusting piece 100 further includes a connecting seat 5, the connecting seat 5 includes a base end and a connecting end, the base end is fixedly connected with the blade 200, and the connecting end is connected with the knob 2, in other words, the connecting seat 5 and the knob 2 are assembled together to form the blade adjusting piece 100, since the knob 2 needs to be processed with the anti-slip structure 1, the production process of the knob 2 is relatively complex, and the connecting seat 5 does not need to be processed additionally, and the production difficulty of the blade adjusting piece 100 is reduced by processing the connecting seat 5 which does not need to be processed additionally and the knob 2 which needs to be processed additionally separately, thereby improving the production efficiency of the blade adjusting piece 100.
[0044] Preferably, the base end of the connecting seat 5 is integrally formed with the blade 200, and the production efficiency of the blade adjusting piece 100 is further improved by integrally forming the connecting seat 5 which does not need to be processed additionally with the blade 200.
[0045] Optionally, the knob 2 is detachably connected with the connecting seat 5. Since the anti-skid structure 1 will be worn after long-term use, the detachable connection between the knob 2 and the connecting seat 5 can realize the renewal of the anti-skid structure 1 by replacing only the knob 2 without replacing the entire blade adjusting piece 100, thereby reducing the maintenance cost in the later use process.
[0046] Even if the knob 2 and the connecting seat 5 are not detachable, corresponding connecting structures need to be provided between the assembled connecting seat 5 and the knob 2 to ensure the stability of the connection between the connecting seat 5 and the knob 2.
[0047] As shown in Figure 6 In some embodiments, the connecting end of the connecting seat 5 is formed with a receiving groove 51, the receiving groove 51 includes a plurality of groove side walls, the groove side walls are formed with mounting notches 56, the knob 2 is inserted and matched with the mounting notches 56, and the anti-skid structure 1 protrudes from the outer wall surface of the groove side wall.
[0048] Specifically, the knob 2 includes a plurality of embedded parts, the number of the embedded parts is the same as and one-to-one corresponds to the number of the mounting notches 56, the outer wall surface of the embedded part is flush with the outer wall surface of the groove side wall, so as to realize the limitation of the relative rotation of the knob 2 and the connecting seat 5, and at the same time, the anti-skid structure 1 protrudes from the outer wall surface of the groove side wall of the receiving groove 51 and is touched and perceived by the passenger, so as to not only ensure the stability of the connection between the knob 2 and the connecting seat 5, but also not affect the realization of the function of the anti-skid structure 1.
[0049] In addition, the shape of the embedded part and the mounting notch 56 is not limited, which can be regular shapes such as triangle and rectangle, or irregular shapes, and the shape of the embedded part and the mounting notch 56 does not belong to the core improvement part of the present application, so it will not be described here.
[0050] Further, the number of the embedded parts is a plurality, a sliding groove 26 is formed between the adjacent two embedded parts, the inner wall surface of the groove side wall is formed with a sliding protrusion 52, the sliding protrusion 52 extends along the insertion direction of the knob 2 and the connecting seat 5, the sliding protrusion 52 and the sliding groove 26 are slidingly matched, so as to play a role of orientation and positioning for the connection between the knob 2 and the connecting seat 5, thereby improving the assembly efficiency of the knob 2 and the connecting seat 5.
[0051] At the same time, the clamping matching of the sliding protrusion 52 and the sliding groove 26 can also limit the relative movement of the knob 2 and the connecting seat 5 along the clamping direction, so as to ensure the stability of the connection between the knob 2 and the connecting seat 5.
[0052] Preferably, the knob 2 is provided with a plurality of insertion protrusions which are inserted into the accommodating grooves 51 and the outer wall surface of the insertion protrusions abuts against the inner wall surface of the groove side wall to limit the relative movement of the knob 2 and the connecting seat 5 in the abutting direction. In the premise that the insertion fit of the embedding part and the mounting gap 56 can limit the relative rotation of the knob 2 and the connecting seat 5 and the clamping fit of the sliding protrusion 52 and the sliding groove 26 can limit the relative movement of the knob 2 and the connecting seat 5 in the clamping direction, the relative movement of the knob 2 and the connecting seat 5 in the abutting direction is limited by the insertion protrusions and the accommodating grooves 51, thereby further ensuring the stability of the connection between the knob 2 and the connecting seat 5 and improving the reliability of the vane adjusting member 100.
[0053] Further, the outer wall surface of the insertion protrusion and the inner wall surface of the groove side wall are consistent and fit with each other, thereby strengthening the limiting effect of the insertion protrusion and the groove side wall.
[0054] Preferably, the accommodating grooves 51 include groove bottom walls and the groove bottom walls are formed with positioning protrusions 53, and the knob 2 is formed with positioning grooves 25 which are inserted into the positioning protrusions 53. The positioning protrusions 53 have a large size, and in the process of installing the knob 2, the positioning of the knob 2 and the connecting seat 5 can be directly realized by inserting the positioning protrusions 53 into the positioning grooves 25, thereby facilitating the installation of the knob 2 and the connecting seat 5 and improving the installation efficiency of the knob 2 and the connecting seat 5.
[0055] Specifically, the outer wall surface of the positioning protrusion 53 is formed with a first limiting protrusion 54, the inner wall surface of the positioning groove 25 is formed with a first limiting groove 23, and the first limiting protrusion 54 and the first limiting groove 23 limit fit to limit the relative movement of the positioning protrusion 53 and the positioning groove 25 in the insertion direction, thereby limiting the relative movement of the knob 2 and the connecting seat 5 in the insertion direction and improving the stability of the connection between the knob 2 and the connecting seat 5.
[0056] Further, the outer wall surface of the positioning protrusion 53 is formed with a second limiting groove 55, the inner wall surface of the positioning groove 25 is formed with a second limiting protrusion 24, and the second limiting protrusion 24 and the second limiting groove 55 limit fit. The first limiting protrusion 54, the second limiting protrusion 24, the first limiting groove 23 and the second limiting groove 55 form an engagement structure to further improve the stability of the connection between the knob 2 and the connecting seat 5.
[0057] Optionally, a weight reduction groove 57 is formed in the positioning protrusion 53 to realize the lightweight of the vane adjusting member 100.
[0058] As Figures 7 to 9As shown, the blade adjusting member 100 at the ceiling air outlet is in the closed state as the exemplary embodiment of the present application, in the exemplary embodiment of the present application, the orientation words "up", "down", "left", "right", "front" and "back" used without the contrary description are as shown in the arrow of the drawing, correspondingly, the blade adjusting member 100 is arranged below the blade 200 of the ceiling air outlet, the connecting seat 5 is located behind the knob 2, the knob 2 is located in front of the connecting seat 5; the opening direction touch area 3 is formed on the upper wall surface of the knob 2, and the closing direction touch area 4 is formed on the lower wall surface of the knob 2.
[0059] The specific structure is that the knob 2 comprises an upper embedded part 27 and a lower embedded part 28 arranged in the up-down direction and an arc-shaped connecting part 29 connecting the right end of the upper embedded part 27 and the right end of the lower embedded part 28, and the arc-shaped connecting part 29 integrally connects the right end of the upper embedded part 27 and the right end of the lower embedded part 28 to form a U-shaped knob 2.
[0060] The notch of the groove of the U-shaped knob 2 is arranged towards the back, and the groove of the U-shaped knob 2 is the positioning groove 25 and the sliding groove 26 of the knob 2.
[0061] The anti-skid structure 1 completely covers the upper wall surface of the upper embedded part 27, the lower wall surface of the lower embedded part 28 and the front wall surface of the arc-shaped connecting part 29.
[0062] The connecting seat 5 comprises four groove side walls and a groove bottom wall arranged at the rear end of the groove side wall, the groove bottom wall extends upwards and is fixedly connected with the blade 200, the four groove side walls are an upper groove side wall 511, a lower groove side wall 512, a left groove side wall 513 and a right groove side wall 514, the upper groove side wall 511 and the lower groove side wall 512 are both formed with an installation notch 56, the front side of the groove bottom wall is provided with a positioning protrusion 53, the right side surface of the left groove side wall 513 and the left side surface of the right groove side wall 514 are both formed with a sliding protrusion 52, and the sliding protrusion 52 and the positioning protrusion 53 both extend in the front-rear direction.
[0063] The upper side surface and the lower side surface of the positioning protrusion 53 are both formed with a first limiting protrusion 54 and a second limiting groove 55, and the lower side surface of the upper embedded part 27 and the upper side surface of the lower embedded part 28 are both formed with a second limiting protrusion 24 and a first limiting groove 23.
[0064] The rear end part of the upper embedded part 27 is provided with two first plug-in protrusions 21, and the rear end part of the lower embedded part 28 is provided with two second plug-in protrusions 22.
[0065] The cooperation relationship is that the upper embedded part 27 is plug-in cooperated with the installation notch 56 of the upper groove side wall 511 in the front-rear direction, and the lower embedded part 28 is plug-in cooperated with the installation notch 56 of the lower groove side wall 512 in the front-rear direction, so as to realize the movement limiting of the knob 2 and the connecting seat 5 in the left-right direction.
[0066] The sliding protrusion 52 of the left groove side wall 513 is in clamping fit with the left end of the sliding groove 26, and the sliding protrusion 52 of the right groove side wall 514 is in clamping fit with the right end of the sliding groove 26, so as to limit the movement of the knob 2 and the connecting seat 5 in the up-down direction;
[0067] The first plug-in protrusion 21 is in abutment with the lower side of the upper groove side wall 511, and the second plug-in protrusion 22 is in abutment with the upper side of the lower groove side wall 512, so as to limit the movement of the knob 2 and the connecting seat 5 in the up-down direction;
[0068] The first limiting protrusion 54 is in plug-in fit with the first limiting groove 23 in the up-down direction, and the second limiting protrusion 24 is in plug-in fit with the second limiting groove 55, so as to limit the movement of the knob 2 and the connecting seat 5 in the up-down direction and in the front-rear direction.
[0069] The blade adjusting member 100 formed by the knob 2 and the connecting seat 5 provided by the exemplary embodiments of the present application has the advantages of easy processing and stable connection, but does not limit the protection scope of the present application.
[0070] The specific embodiments of the present application also provide an air outlet assembly 1000 including the blade 200 and the blade adjusting member 100. Since the air outlet assembly 1000 adopts all the embodiments of the blade adjusting member 100, the air outlet assembly 1000 has all the beneficial effects brought by the blade adjusting member 100.
[0071] It can be understood by those skilled in the art that the air outlet assembly 1000 provided by the specific embodiments of the present application can not only be arranged at the ceiling air outlet, but also can be arranged at the front air outlet, the rear air outlet and other air outlets of the air conditioner.
[0072] The specific embodiments of the present application also provide an automobile including the air outlet assembly 1000. Since the automobile adopts all the embodiments of the air outlet assembly 1000, the automobile has all the beneficial effects brought by the air outlet assembly 1000.
[0073] It can be understood by those skilled in the art that the automobile provided by the specific embodiments of the present application can be a fuel-driven automobile or a new energy-driven automobile.
[0074] In the description of the present application, it should be understood that the terms “first” and “second” are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by “first” and “second” can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of “plurality” is at least two, for example, two, three, etc., unless otherwise specifically limited.
[0075] In this application, unless otherwise clearly indicated and limited, the terms "mounting", "connection", "connecting", "fixed", and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection or communication with each other; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.
[0076] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.
[0077] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.
Claims
1. A vane adjustment member, characterized by, The leaf blade adjusting piece (100) comprises a knob (2) connected with the leaf blade (200), an outer wall surface of the knob (2) at least forms an opening direction touch area (3) and / or a closing direction touch area (4); and a non-slip structure (1) covering the opening direction touch area (3) and / or the closing direction touch area (4). The leaf blade adjusting piece (100) further comprises a connecting seat (5), the connecting seat (5) comprises a base end and a connecting end, the base end is connected with the leaf blade (200), and the connecting end is connected with the knob (2). The connecting end of the connecting seat (5) is formed with a containing groove (51), the containing groove (51) comprises a plurality of groove side walls, mounting notches (56) are formed on the groove side walls, the knob (2) is insertedly matched with the mounting notches (56), and the non-slip structure (1) protrudes from an outer wall surface of the groove side walls. The knob (2) comprises a plurality of embedding parts, the number of the embedding parts is the same as and one-to-one corresponds to the number of the mounting notches (56) and is nestedly matched, and an outer wall surface of the embedding parts is flush with an outer wall surface of the groove side walls.
2. The vane adjustment member of claim 1, wherein, The number of the embedding parts is a plurality, sliding grooves (26) are formed between adjacent two embedding parts, an inner wall surface of the groove side walls is formed with sliding protrusions (52), and the sliding protrusions (52) are slidingly matched with the sliding grooves (26).
3. The vane adjustment member of claim 2, wherein, The knob (2) is provided with a plurality of insertion protrusions, the insertion protrusions are inserted into the containing groove (51), and an outer wall surface of the insertion protrusions abuts against an inner wall surface of the groove side walls.
4. The vane adjustment member of claim 3, wherein, The containing groove (51) comprises a groove bottom wall, and a positioning protrusion (53) is formed on the groove bottom wall, the knob (2) is formed with a positioning groove (25) which is insertedly matched with the positioning protrusion (53).
5. The vane adjustment member of claim 4, wherein, An outer wall surface of the positioning protrusion (53) is formed with a first limiting protrusion (54), an inner wall surface of the positioning groove (25) is formed with a first limiting groove (23), the first limiting protrusion (54) is limitingly matched with the first limiting groove (23); and / or an outer wall surface of the positioning protrusion (53) is formed with a second limiting groove (55), an inner wall surface of the positioning groove (25) is formed with a second limiting protrusion (24), and the second limiting protrusion (24) is limitingly matched with the second limiting groove (55).
6. The vane adjustment member of claim 3, wherein, The knob (2) is fixedly connected with the leaf blade (200) and synchronously rotates.
7. The vane adjustment member of claim 3, wherein, The non-slip structure (1) comprises a non-slip protrusion formed on an outer wall surface of the knob (2).
8. The vane adjustment member of claim 7, wherein, The leaf blade adjusting piece (100) comprises a leaf blade (200); and the leaf blade adjusting piece (100) according to any one of claims 1 to 10. The air outlet assembly (1000) comprises the leaf blade adjusting piece (100) according to claim 11.
9. Blade adjustment member according to any of claims 1 to 8, characterized in that 10. The vane adjustment member of any one of claims 1 to 8, wherein, 11. An air outlet assembly, characterized by 12. An automobile characterized by comprising: