Sun shield for vehicle

Abstract

The utility model discloses a vehicle sun visor which comprises a sun visor base plate and a mirror surface protection plate, an installation groove is formed in the inner side face of the sun visor base plate, and the two ends of the top end of the mirror surface protection plate are connected to the sun visor base plate through rotating shaft assemblies. The rotating shaft assembly comprises a connecting base, a rotating shaft and an inner pipe spring. The outer side end part of the rotating shaft is provided with an interference section; the outer surface of the interference section is provided with an interference plane A; the inner ring surface of the inner tube spring is also provided with an interference plane B; according to the rotating shaft assembly, the self-locking effect of the rotating shaft can be achieved through attachment of the interference plane A and the interference plane B, and the situation that the rotating shaft rotates accidentally is avoided; when the mirror surface protection plate is rotated, the interference plane A and the interference plane B are gradually staggered, the inner tube spring can apply enough interference force to the interference section through elastic deformation brought by the radial opening so that the mirror surface protection plate can be kept at the corresponding angle position, and the mirror surface protection device has the advantages of being ingenious in structure, good in stability and high in reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of sun visors, in particular to a sun visor for a vehicle. Background Art

[0002] The car sun visor is designed to avoid sunlight glare. By adjusting the angle of the sun visor, it can prevent sunlight from shining on the car without blocking the front view. In addition, most existing car sun visors are equipped with makeup mirrors to enhance their functionality. In order to avoid the interference of mirror reflections to the driver during driving, and to reduce accidental scratches on the mirror surface, most sun visors are also equipped with protective plates that can protect the makeup mirrors.

[0003] Most of the existing protective plates are rotatably mounted on the sun visor through a reset spring or a damping structure. For the former, firstly, the reset spring limits the flipping angle of the protective plate. In order to meet the user's mirror needs, the angle of the sun visor needs to be adjusted; secondly, because the reset spring always gives the driving force to reset the protective plate, the user needs to either hold the protective plate by hand when using a makeup mirror, or set a locking structure to position the angle of the protective plate. For the latter, most of the existing damping structures are equipped with buckles to achieve the self-locking effect. The damping structure and the buckle are prone to wear and even breakage after repeated use, which will reduce the damping and locking effects. If the damping effect is reduced, the protective plate cannot be maintained at multiple angles, and there will be abnormal noise during the flipping process; when driving on a bumpy road, the reduced locking effect will cause the protective plate to repeatedly shake and collide with the sun visor to produce abnormal noise.

[0004] In addition, most existing makeup mirrors only provide one type of mirror surface, which cannot meet the needs of users who want to observe both the overall and detailed information. Utility Model Content

[0005] The main purpose of the utility model is to effectively solve the problems in the background technology and provide a vehicle sun visor with the advantages of ingenious structure, good stability and high reliability.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A vehicle sun visor comprises a sun visor base plate and a mirror protection plate, wherein the inner side surface of the sun visor base plate is provided with a mounting groove, and both ends of the top end of the mirror protection plate are rotatably connected to the sun visor base plate through a rotating shaft assembly, and the rotating shaft assembly enables the mirror protection plate to cover the notch of the mounting groove;

[0008] The rotating shaft assembly includes a connecting seat connected to the sun visor base plate, a rotating shaft linked to the mirror protection plate, and an inner tube spring;

[0009] The connecting seat is provided with an interference blind hole, and the connecting seat is also provided with a positioning groove connected with the interference blind hole;

[0010] The outer end of the rotating shaft has an interference section placed in the interference blind hole, and the outer surface of the interference section has an interference plane A;

[0011] The inner tube spring is sleeved on the outer surface of the interference section and is located in the interference blind hole. A radial opening is provided on the inner tube spring. A positioning section that cooperates with the positioning groove is extended from the radial opening. The inner ring surface of the inner tube spring also has an interference plane B that can fit with the interference plane A.

[0012] Furthermore, the inner end of the rotating shaft has a linkage section, and the cross section of the linkage section is non-circular;

[0013] Both ends of the top of the mirror protection plate are provided with linkage blind holes which are inserted and matched with the linkage section.

[0014] Furthermore, an anti-slip ring is provided on the rotating shaft to prevent the inner tube spring from escaping from the interference blind hole.

[0015] Furthermore, a middle portion of the interference section has a concave resistance-reducing groove.

[0016] Furthermore, a fixed connection hole is provided on the connection seat.

[0017] Furthermore, a protective plate handle groove is provided on the sun visor substrate, which is connected to the installation groove and can act on the bottom end of the mirror protective plate.

[0018] Furthermore, a cosmetic mirror assembly is installed in the installation groove;

[0019] The cosmetic mirror assembly comprises a placement frame installed in the installation groove and a mirror assembly installed in the placement frame;

[0020] The mirror assembly includes a first single mirror panel, a second single mirror panel located in the same plane as the first single mirror panel, a first double mirror panel located at the outer end of the first single mirror panel, and a second double mirror panel located at the outer end of the second single mirror panel and located in the same plane as the first double mirror panel;

[0021] The outer side surface of the first single mirror panel and the inner side surface of the first double mirror panel are provided with a mirror surface A, the outer side surface of the first double mirror panel and the outer side surface of the second double mirror panel are provided with a mirror surface B, and the inner side surface of the second double mirror panel and the outer side surface of the second single mirror panel are provided with a mirror surface C;

[0022] The first single mirror panel, the first double mirror panel, the second double mirror panel, and the second single mirror panel are all provided with metal edging around their peripheries;

[0023] The inner side wall of the placement frame is provided with a magnetic strip which can be magnetically matched with the metal edging.

[0024] Furthermore, the inner side surface of the first single mirror panel and the inner side surface of the second single mirror panel are both provided with metal sheets;

[0025] The bottom of the placing frame is provided with a magnetic block which can be magnetically matched with the metal sheet.

[0026] Furthermore, the upper and lower ends of the metal edging of each mirror panel are provided with sliding grooves;

[0027] The inner sides of the upper and lower ends of the placement frame are fixedly installed with telescopic components, the telescopic components include four fixed seats, each of which is rotatably connected to a telescopic rod, and the telescopic end of the telescopic rod is rotatably connected to a slider that can slide with the slide groove;

[0028] The telescopic assembly can satisfy the following position movement of each mirror panel: the first single mirror panel and the second single mirror panel can move forward and backward relative to the placement frame, and the first double mirror panel and the second double mirror panel can flip relative to the placement frame.

[0029] Furthermore, mirror panel handle grooves A are provided at the left and right ends of the placement frame; and mirror panel handle grooves B corresponding to the mirror panel handle grooves A are provided on the sun visor substrate.

[0030] Compared with the prior art, the utility model has the following beneficial effects:

[0031] 1. In the rotating shaft assembly described in the present invention, the self-locking effect of the rotating shaft can be achieved through the fitting of the interference plane A and the interference plane B to avoid accidental rotation; when the mirror protective plate is rotated, the interference plane A and the interference plane B are gradually misaligned, and the inner tube spring will use the elastic deformation brought by the radial opening to give the interference section sufficient interference force to make the mirror protective plate maintain the corresponding angular position. It can be seen that the present invention can achieve the self-locking effect of the rotating shaft when it is in the zero position state and the interference damping effect when the rotating shaft rotates through the ingenious design of the inner tube spring.

[0032] 2. In the cosmetic mirror assembly of the utility model, the user can flip or move the mirror surface A, mirror surface B, and mirror surface C designed on the first single mirror panel, the first double mirror panel, the second double mirror panel, and the second single mirror panel to arrange the mirror panels to meet their own observation needs. The magnetic attraction of the magnetic strip and the metal edging and the setting of the telescopic component can prevent the mirror panels from being separated from the placement frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a structural schematic diagram of a vehicle sun visor according to the utility model;

[0034] Figure 2This is a schematic structural diagram of a sun visor substrate in a vehicle sun visor according to the utility model;

[0035] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0036] Figure 4 This is a structural schematic diagram of a mirror protection plate in a vehicle sun visor of the utility model;

[0037] Figure 5 This is a structural schematic diagram of a mirror protection plate and a rotating shaft assembly in a vehicle sun visor of the utility model;

[0038] Figure 6 This is a structural schematic diagram of a rotating shaft assembly for a vehicle sun visor according to the utility model;

[0039] Figure 7 This is a structural schematic diagram of a rotating shaft assembly for a vehicle sun visor according to the utility model;

[0040] Figure 8 This is a structural schematic diagram of a connecting seat and an inner tube spring in a vehicle sun visor of the utility model;

[0041] Fig. 9 This is a structural schematic diagram of a connecting seat in a vehicle sun visor according to the utility model;

[0042] Fig.10 This is a schematic diagram of the structure of a rotating shaft and an inner tube spring of a sun visor for a vehicle according to the utility model;

[0043] Fig.11 This is a schematic diagram of the structure of a rotating shaft in a vehicle sun visor according to the utility model;

[0044] Fig.12 This is a structural schematic diagram of a vehicle sun visor according to the utility model;

[0045] Fig.13 This is a schematic diagram of the structure of a frame placed in a sun visor for a vehicle according to the utility model;

[0046] Fig.14 This is a structural schematic diagram showing a mirror surface B in a mirror surface assembly of a vehicle sun visor according to the utility model;

[0047] Fig.15 This is a structural schematic diagram showing a mirror surface C in a mirror surface assembly of a vehicle sun visor according to the utility model;

[0048] Fig.16 This is a structural schematic diagram of a slide groove and a slider in a sun visor for a vehicle according to the utility model;

[0049] Fig.17 The utility model is a structural schematic diagram of a slide groove and a sliding block in a sun visor for a vehicle.

[0050] In the figure: 1, sun visor substrate, 11, mounting groove, 12, through hole; 2, mirror protection plate, 21, linkage blind hole, 22, linkage plane B; 3, shaft assembly, 31, connecting seat, 32, shaft, 33, inner tube spring, 34, positioning groove, 35, interference section, 36, interference plane A, 37, interference plane B, 38, radial opening, 39, positioning section, 310, linkage section, 311, anti-slip ring, 312, resistance reduction groove, 313, fixed connection hole, 314, accommodating hole Groove, 315, linkage plane A, 316, interference plane C, 317, interference blind hole; 4, protective plate handle groove; 5, placement frame, 51, accommodating cavity; 6, mirror panel handle groove B; 7, mirror assembly; 71, first single mirror panel, 72, first double mirror panel, 73, second double mirror panel, 74, second single mirror panel, 75, metal edging; 76, telescopic rod, 77, fixing seat, 78, slide groove, 79, slider; 8, magnetic strip; 9, magnetic block; 10, mirror panel handle groove A. DETAILED DESCRIPTION

[0051] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0052] like Figure 1-17 As shown, a vehicle sun visor comprises a sun visor base plate 1 and a mirror protection plate 2, the inner side surface of the sun visor base plate 1 is provided with a mounting groove, both ends of the top end of the mirror protection plate 2 are rotatably connected to the sun visor base plate 1 through a rotating shaft assembly 3, and the rotating shaft assembly 3 enables the mirror protection plate 2 to cover the notch of the mounting groove;

[0053] The shaft assembly 3 includes a connection seat 31 connected to the sun visor base plate 1, a shaft 32 linked to the mirror protection plate 2, and an inner tube spring 33;

[0054] The connecting seat 31 has an interference blind hole 317, and the connecting seat 31 also has a positioning groove 34 connected to the interference blind hole 317;

[0055] The outer end of the rotating shaft 32 has an interference section 35 placed in the interference blind hole 317, and the outer surface of the interference section 35 has an interference plane A36;

[0056] The inner tube spring 33 is sleeved on the outer surface of the interference section 35 and is located in the interference blind hole 317. A radial opening 38 is provided on the inner tube spring 33. A positioning section 39 that cooperates with the positioning groove 34 is extended from the radial opening 38 of the inner tube spring 33. The inner annular surface of the inner tube spring 33 also has an interference plane B37 that can fit with the interference plane A36.

[0057] In this embodiment, the inner tube spring 33 can be formed by bending a thin plate, so that it can have a larger elastic deformation force. When applied, when the interference plane A36 and the interference plane B37 are in contact, as shown in FIG. Figure 7 As shown, the inner tube spring 33 can restrict the interference section 35 from rotating. At this time, the rotating shaft 32 drives the mirror protection plate 2 to cover the notch of the installation groove to play a protective role; when the mirror protection plate 2 needs to be opened, an external force is applied to open the mirror protection plate 2. Under the linkage effect, the rotating shaft 32 also rotates with it. At this time, the interference plane A36 and the interference plane B37 are gradually misaligned. At this time, the inner tube spring 33 will use the elastic deformation brought by the radial opening 38 to give the interference section 35 enough interference force to keep the mirror protection plate 2 at a corresponding angle. In the rotating shaft assembly, the rotating shaft 32 can achieve a large angle rotation, and the inner tube spring can interfere and maintain the various angle states of the rotating shaft 32. Among them, through the cooperation of the positioning section 39 and the positioning groove 34, it can be used to lock the circumferential position of the inner tube spring 33 to prevent it from rotating with the interference section 35 and causing interference failure.

[0058] like Fig. 9 As shown, the bottom of the interference blind hole 317 also has an accommodating hole groove 314 that can partially accommodate the interference section 35. To facilitate the connection between the rotating shaft assembly 3 and the mirror protection plate 2 and the sun visor base plate 1, the sun visor base plate 1 should be provided with a through hole 12 connected to the mounting groove 11 for the rotating shaft 32 to penetrate and be connected with the mirror protection plate 2.

[0059] The outer surface of the inner tube spring 33 may also be provided with an interference plane C316 corresponding to the interference plane B37 , so that the interference effect of the interference plane B37 on the rotating shaft 32 can be enhanced.

[0060] It can be seen that the present embodiment adopts an ingenious inner tube spring structure, which can achieve both a self-locking effect when the rotating shaft is in a zero position state and an interference damping effect when the rotating shaft rotates.

[0061] In order to realize the linkage cooperation between the rotating shaft 32 and the mirror protection plate 2, preferably, the inner end of the rotating shaft 32 has a linkage section 310, and the cross section of the linkage section 310 is non-circular;

[0062] Both ends of the top of the mirror protection plate 2 are provided with linkage blind holes 21 which are inserted and matched with the linkage section 310 .

[0063] like Fig.11 As shown, both sides of the linkage section 310 may have a linkage plane A315, and correspondingly, the hole wall of the linkage blind hole 21 has a linkage plane B316 that fits with the linkage plane A315.

[0064] Preferably, an anti-slip ring 311 is provided on the rotating shaft 32 to prevent the inner tube spring 33 from escaping from the interference blind hole 317 .

[0065] Preferably, a fixed connection hole 313 is provided on the connection seat 31. The rotating shaft assembly 3 is detachably connected to the sun visor substrate 1 through the fixed connection hole 313. In this embodiment, when the two rotating shaft assemblies 3 are assembled on the sun visor substrate 1, the anti-slip ring 311 can just abut against the opening of the interference blind hole 317, so that the inner tube spring 33 can be prevented from escaping from the interference blind hole 317, thereby improving the reliability of the cooperation between the inner tube spring 33 and the interference section 35.

[0066] Preferably, the middle portion of the interference section 35 has a concave resistance reducing groove 312. In this embodiment, the resistance reducing groove 312 can reduce the friction between the rotating shaft 32 and the inner tube spring 33, and improve the rotation sensitivity.

[0067] In order to facilitate the user to flip over the mirror protective plate 2, preferably, a protective plate handle groove 4 which is connected to the installation groove and can act on the bottom end of the mirror protective plate 2 is opened on the sun visor substrate 1.

[0068] In order to facilitate the user to meet the mirror viewing needs without adjusting the sun visor, a mirror can be installed on the inner side of the mirror protection plate 2, that is, the side facing the installation groove, which is not shown in the figure. By adjusting the angle of the mirror protection plate 2 relative to the sun visor base plate 1, the corresponding mirror viewing operation can be performed. Among them, the setting of the rotating shaft assembly 3 can maintain the state of each rotation angle of the mirror protection plate 2.

[0069] In order to meet different observation requirements, a makeup mirror assembly is installed in the installation groove, and the makeup mirror assembly includes a placement frame 5 installed in the installation groove and a mirror assembly 7 installed in the placement frame 5;

[0070] The mirror assembly 7 includes a first single mirror panel 71, a second single mirror panel 74 located in the same plane as the first single mirror panel 71, a first double mirror panel 72 located at the outer end of the first single mirror panel 71, and a second double mirror panel 73 located at the outer end of the second single mirror panel 74 and located in the same plane as the first double mirror panel 72;

[0071] The outer side surface of the first single mirror panel 71 and the inner side surface of the first double mirror panel 72 are provided with a mirror surface A, the outer side surface of the first double mirror panel 72 and the outer side surface of the second double mirror panel 73 are provided with a mirror surface B, and the inner side surface of the second double mirror panel 73 and the outer side surface of the second single mirror panel 74 are provided with a mirror surface C;

[0072] The first single mirror panel 71, the first double mirror panel 72, the second double mirror panel 73, and the second single mirror panel 74 are all provided with metal edging 75 around their peripheries;

[0073] The inner side wall of the placement frame 5 is provided with a magnetic strip that can magnetically cooperate with the metal edging 75 .

[0074] In this embodiment, mirror A, mirror B, and mirror C are plane mirrors, concave mirrors, convex mirrors, etc. with different magnifications, so as to meet different observation needs of users. Users can arrange the mirror panels according to their own observation needs, wherein the magnetic strip and the metal edging 75 can be used to position the first single mirror panel 71, the first double mirror panel 72, the second double mirror panel 73, and the second single mirror panel 74 to prevent them from accidentally leaving the placement frame 5.

[0075] Mirror B can be a normal plane mirror, and for special observation needs, mirror A and mirror C can be a convex mirror with magnification, a concave mirror with reduction, etc. Fig.14 The mirror panels are arranged as shown in the figure. Preferably, the inner side of the first single mirror panel 71 and the inner side of the second single mirror panel 74 are both provided with metal sheets; the bottom of the placement frame 5 is provided with a magnetic block 9 that can be magnetically matched with the metal sheet. Through the magnetic matching of the metal sheet and the magnetic block 9, the stability of the conventional mirror can be effectively improved.

[0076] When the mirror surface A is needed, the first double mirror plate 72 can be flipped over;

[0077] When the mirror surface C is needed, the second double mirror plate 73 can be flipped over. Fig.15 As shown, at the same time, the second single mirror panel 74 can also be moved outward so that the second double mirror panel 73 and the second single mirror panel 74 remain on the same plane, which can enhance the user experience.

[0078] Preferably, the upper and lower ends of the metal edging 75 of each mirror panel are provided with sliding grooves 78;

[0079] The inner side surfaces of the upper and lower ends of the placement frame 5 are fixedly mounted with telescopic components, which include four fixed seats 77, each of which is rotatably connected to a telescopic rod 76, and the telescopic end of the telescopic rod 76 is rotatably connected to a slider that can slide with the slide groove 78;

[0080] The telescopic assembly can satisfy the following position movement of each mirror panel: the first single mirror panel 71 and the second single mirror panel 74 can move forward and backward relative to the placement frame 5 , and the first double mirror panel 72 and the second double mirror panel 73 can flip relative to the placement frame 5 .

[0081] In this embodiment, the telescopic assembly can be used to provide the required displacement for each mirror panel to move, and the cooperation between the slide groove 78 and the slider can be used to limit the position of each mirror panel to prevent it from leaving the placement frame 5.

[0082] like Fig.13As shown, the upper and lower ends of the inner wall of the placement frame 5 are provided with a receiving cavity 51 capable of accommodating the telescopic assembly. To prevent the slider from escaping from the slide groove 78, the slide groove 78 can be arranged with a large inner cavity and a small opening, such as Fig.16 As shown, the dotted line is its inner cavity and the solid line is its opening. Fig.17 As shown, the slider should be adapted to the inner cavity of the slide groove 78.

[0083] Preferably, mirror panel handle grooves A10 are formed at the left and right ends of the placement frame 5 ; and mirror panel handle grooves B6 corresponding to the mirror panel handle grooves A10 are formed on the sun visor substrate 1 .

[0084] In this embodiment, the mirror panel handle grooves B6 and A10 are provided to facilitate users to flip or move each mirror panel.

[0085] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vehicle sun visor, characterized in that: The invention comprises a sun visor base plate (1) and a mirror protection plate (2), wherein the inner side surface of the sun visor base plate (1) is provided with a mounting groove, and both ends of the top end of the mirror protection plate (2) are rotatably connected to the sun visor base plate (1) through a rotating shaft assembly (3), and the rotating shaft assembly (3) enables the mirror protection plate (2) to cover the notch of the mounting groove; The rotating shaft assembly (3) comprises a connecting seat (31) connected to the sun visor base plate (1), a rotating shaft (32) linked to the mirror protection plate (2), and an inner tube spring (33); The connecting seat (31) is provided with an interference blind hole (317), and the connecting seat (31) is also provided with a positioning groove (34) communicating with the interference blind hole (317); The outer end of the rotating shaft (32) has an interference section (35) placed in the interference blind hole (317), and the outer surface of the interference section (35) has an interference plane A (36); The inner tube spring (33) is sleeved on the outer surface of the interference section (35) and is located in the interference blind hole (317). The inner tube spring (33) is provided with a radial opening (38) extending therethrough. The inner tube spring (33) is provided with a positioning section (39) that cooperates with the positioning groove (34) at the radial opening (38). The inner annular surface of the inner tube spring (33) also has an interference plane B (37) that can be in contact with the interference plane A (36).

2. The vehicle sun visor according to claim 1, characterized in that: The inner end portion of the rotating shaft (32) has a linkage section (310), and the cross section of the linkage section (310) is non-circular; Both ends of the top of the mirror protection plate (2) are provided with linkage blind holes (21) that fit into and fit with the linkage section (310).

3. The vehicle sun visor according to claim 1, characterized in that: The rotating shaft (32) is provided with an anti-slip ring (311) for preventing the inner tube spring (33) from escaping from the interference blind hole (317).

4. The vehicle sun visor according to claim 1, characterized in that: The middle portion of the interference section (35) is provided with a concave resistance-reducing groove (312).

5. The vehicle sun visor according to claim 1, characterized in that: The connection seat (31) is provided with a fixed connection hole (313).

6. The vehicle sun visor according to claim 1, characterized in that: The sun visor base plate (1) is provided with a protective plate handle groove (4) which is in communication with the mounting groove and can act on the bottom end of the mirror protective plate (2).

7. A vehicle sun visor according to any one of claims 1 to 6, characterized in that: A cosmetic mirror assembly is installed in the installation groove; The cosmetic mirror assembly comprises a placement frame (5) installed in the installation groove and a mirror assembly (7) installed in the placement frame (5); The mirror assembly (7) comprises a first single mirror panel (71), a second single mirror panel (74) located in the same plane as the first single mirror panel (71), a first double mirror panel (72) located at the outer end of the first single mirror panel (71), and a second double mirror panel (73) located at the outer end of the second single mirror panel (74) and located in the same plane as the first double mirror panel (72). The outer side surface of the first single mirror panel (71) and the inner side surface of the first double mirror panel (72) are provided with a mirror surface A, the outer side surface of the first double mirror panel (72) and the outer side surface of the second double mirror panel (73) are provided with a mirror surface B, and the inner side surface of the second double mirror panel (73) and the outer side surface of the second single mirror panel (74) are provided with a mirror surface C; The first single mirror panel (71), the first double mirror panel (72), the second double mirror panel (73), and the second single mirror panel (74) are all provided with metal edging (75) on all four sides; The inner side wall of the placement frame (5) is provided with a magnetic strip that can be magnetically matched with the metal edging (75).

8. The vehicle sun visor according to claim 7, characterized in that: The inner side surface of the first single mirror panel (71) and the inner side surface of the second single mirror panel (74) are both provided with metal sheets; The bottom of the placement frame (5) is provided with a magnetic block (9) that can magnetically cooperate with the metal sheet.

9. The vehicle sun visor according to claim 7, characterized in that: The upper and lower ends of the metal edging (75) of each mirror panel are provided with sliding grooves (78); The inner side surfaces of the upper and lower ends of the placement frame (5) are fixedly mounted with telescopic components, the telescopic components including four fixed seats (77), each fixed seat (77) is rotatably connected to a telescopic rod (76), and the telescopic end of the telescopic rod (76) is rotatably connected to a slider that can slide with the slide groove (78); The telescopic assembly can satisfy the following position movement of each mirror panel: the first single mirror panel (71) and the second single mirror panel (74) can move forward and backward relative to the placement frame (5), and the first double mirror panel (72) and the second double mirror panel (73) can flip relative to the placement frame (5).

10. The vehicle sun visor according to claim 7, characterized in that: Mirror panel handle grooves A (10) are provided at the left and right ends of the placement frame (5); and mirror panel handle grooves B (6) corresponding to the mirror panel handle grooves A (10) are provided on the sun visor base plate (1).

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