An angle-adjustable automobile sun visor structure

Abstract

This utility model relates to the field of automotive sun visor technology, and discloses an adjustable-angle automotive sun visor structure, including a visor plate. A tension rod is slidably connected to the right side of the visor plate. Limit grooves are formed around the outer wall of the tension rod. A toothed ring is slidably connected to the outer wall of the tension rod. The left end of the tension rod passes through the right side of the visor plate and is fixedly connected to a limit plate. A sliding groove is formed on the right side of the visor plate. A pressing member is slidably connected to the inner side of the sliding groove. A spring is fixedly connected to the outer wall of the pressing member. A locking plate is fixedly connected to the left side of the pressing member. A rotating member is fixedly connected to the right end of the tension rod. In this utility model, pressing the pressing member disengages the locking plate from the toothed ring, allowing free adjustment of the visor angle. Conversely, releasing the pressing member causes the locking plate to engage with the toothed ring through the spring force, achieving limited and fixed angle adjustment of the visor and improving the stability and precision of angle adjustment.

Description

Technical Field

[0001] This utility model relates to the field of automotive sun visor technology, and in particular to an adjustable-angle automotive sun visor structure. Background Technology

[0002] In modern society, with the rapid development of the automotive industry, all kinds of advanced automotive equipment are constantly emerging. Among these equipment, the sun visor occupies an irreplaceable position. It is designed to protect the driver and passengers from the discomfort of strong sunlight during driving and is a crucial safety component. The sun visor effectively reduces the interference of strong light on the driver's vision, which plays a vital role in maintaining good driving visibility and improving driving safety. Therefore, the sun visor provides solid support for safe driving and is a practical and indispensable feature in modern cars.

[0003] However, traditional sun visors mostly use a relatively simple fixed-axis rotation method, and the adjustment method is usually rather crude. It is difficult for drivers to accurately position the angle that completely avoids direct sunlight from their eyes, and they can often only make rough adjustments, with some light still interfering with their vision. Existing solutions involve adding movable joints to some new sun visors, allowing the sun visor to be adjusted to a certain extent in multiple directions to expand the adjustment range. Although this increases the adjustment directions, the joint movement is easily restricted by the structure, and the joints may loosen after long-term use, affecting the adjustment accuracy and stability. Therefore, an adjustable angle car sun visor structure is proposed to solve the above problems. Summary of the Invention

[0004] To overcome the above shortcomings, this utility model provides an adjustable angle car sun visor structure, aiming to improve the problem that the joint movement of existing new sun visors is easily restricted by the structure, and the joint will loosen after long-term use, affecting the adjustment accuracy and stability.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable-angle car sun visor structure, including a visor plate, a tension rod slidably connected to the right side of the visor plate, limit grooves formed around the outer wall of the tension rod, a toothed ring slidably connected to the outer wall of the tension rod, the left end of the tension rod penetrating through the right side of the visor plate and fixedly connected to the limit plate, a sliding groove formed on the right side of the visor plate, a pressing member slidably connected to the inner side of the sliding groove, a spring fixedly connected to the outer wall of the pressing member, a retaining plate fixedly connected to the left side of the pressing member, a rotating member fixedly connected to the right end of the tension rod, and a light-blocking extension mechanism provided at the bottom of the visor plate for extending the visor plate.

[0006] As a further description of the above technical solution:

[0007] The light-blocking extension mechanism includes a mounting cylinder connected to the right side of the shield. A torsion spring is fixedly connected to the inner side of the mounting cylinder, and a rotating rod is fixedly connected to the inner side of the torsion spring. A sunshade curtain is fixedly connected to the outer wall of the rotating rod. One end of the sunshade curtain passes through the inner side of the shield and is fixedly connected to a connecting rod. A connecting ring is fixedly connected to the bottom of the outer wall of the connecting rod. A suction cup hanging ring is installed on the inner side of the connecting ring. A polyester fiber layer is provided on the inner side of the sunshade curtain, and a sun-protective coating is provided on the outer wall of the sunshade curtain.

[0008] As a further description of the above technical solution:

[0009] The top of the rotating component is rotatably connected to a rotating base, and the bottom of the rotating base is provided with screw holes around its perimeter.

[0010] As a further description of the above technical solution:

[0011] The inner side of the screw hole is threaded with a bolt, and the front side of the outer wall of the rotating part is fixedly connected with an arrow.

[0012] As a further description of the above technical solution:

[0013] A mounting frame is fixedly connected to the front side of the shield, and a mirror is fixedly connected to the inner side of the mounting frame.

[0014] As a further description of the above technical solution:

[0015] A connecting strap is fixedly connected to the front side of the shield, and a protective cover is fixedly connected to one end of the connecting strap.

[0016] As a further description of the above technical solution:

[0017] The front side of each protective cover is fixedly connected with a magnetic clasp, and the top of the protective cover is fixedly connected with a buckle plate.

[0018] As a further description of the above technical solution:

[0019] The top left end of the baffle plate has a slot, the inner side of the slot is fixedly connected to a post, the outer wall of the post is fixedly connected to a seat, and the inner side of the seat is fixedly connected to a rubber component.

[0020] This utility model has the following beneficial effects:

[0021] In this invention, when the angle of the baffle needs to be adjusted, pressing the pressing part causes the locking plate to disengage from the toothed ring, allowing the angle of the baffle to be freely adjusted. Conversely, releasing the pressing part causes the locking plate to engage with the toothed ring through the spring force, thus limiting and fixing the angle of the baffle. The rotating part and the rotating seat are installed and connected to each other, enabling the baffle to be rotated and improving the stability and precision of the angle adjustment.

[0022] In this invention, the sunshade is connected between the rotating rod and the connecting rod. The right end of the rotating rod is connected to a torsion spring, which returns the rotating rod to its original position. By dragging the sunshade and attaching the suction cup ring to the connecting ring, the sunshade can extend its sunshade coverage and increase the shading area by adhering the suction cup ring to the windshield or the side windows. Attached Figure Description

[0023] Figure 1 This is a perspective view of an adjustable-angle car sun visor structure proposed in this utility model.

[0024] Figure 2 This is a front view of an adjustable-angle car sun visor structure proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the connecting rod of an adjustable-angle car sun visor structure proposed in this utility model;

[0026] Figure 4 This is an exploded view of the light-shielding extension mechanism of an adjustable-angle car sun visor structure proposed in this utility model.

[0027] Figure 5 This is a cross-sectional view of a sunshade curtain for an adjustable-angle car sun visor structure proposed in this utility model.

[0028] Legend:

[0029] 1. Sunshade plate; 2. Sunshade extension mechanism; 201. Mounting cylinder; 202. Torsion spring; 203. Rotating rod; 204. Sunshade curtain; 205. Connecting rod; 206. Connecting ring; 207. Suction cup hanging ring; 208. Polyester fiber layer; 209. Sunscreen coating; 3. Tension rod; 4. Limiting groove; 5. Limiting plate; 6. Gear ring; 7. Slide groove; 8. Pressing part; 9. Spring; 10. Clamping plate; 11. Rotating part; 12. Rotating seat; 13. Screw hole; 14. Bolt; 15. Arrow; 16. Mounting frame; 17. Mirror; 18. Connecting strap; 19. Protective cover; 20. Magnetic suction piece; 21. Buckle plate; 22. Clamping post; 23. Clamping seat; 24. Clamping groove; 25. Rubber parts. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 3 This utility model provides an embodiment of an adjustable-angle car sun visor structure, including a visor plate 1. A tension rod 3 is slidably connected to the right side of the visor plate 1. The visor plate 1 and the tension rod 3 are interconnected for telescopic extension and retraction, facilitating visor coverage of the car door area. Limiting grooves 4 are formed around the outer wall of the tension rod 3. A toothed ring 6 is slidably connected to the outer wall of the tension rod 3. The toothed ring 6 is installed on the outer wall of the tension rod 3 through the limiting grooves 4, allowing the toothed ring 6 to slide left and right on the tension rod 3 without rotating on its own. The toothed ring 6 is installed within the visor plate 1. The left end of the tension rod 3 passes through the right side of the baffle plate 1 and is fixedly connected to the limiting plate 5. The limiting plate 5 limits the tension rod 3 and the baffle plate 1 to prevent them from falling off. A groove 7 is provided on the right side of the baffle plate 1. A pressing member 8 is slidably connected to the inner side of the groove 7. The pressing member 8 is installed in the groove 7. A spring 9 is fixedly connected to the outer wall of the pressing member 8. A locking plate 10 is fixedly connected to the left side of the pressing member 8. The locking plate 10 is engaged with the gear ring 6 by the elastic force of the spring 9, thereby limiting the angle of the baffle plate 1. During adjustment, pressing the pressing part 8 causes the locking plate 10 to disengage from the gear ring 6, thereby enabling free adjustment of the angle of the baffle plate 1. A rotating part 11 is fixedly connected to the right end of the tension rod 3. A light-blocking extension mechanism 2 is provided at the bottom of the baffle plate 1, which is used to extend the baffle plate 1. A rotating seat 12 is rotatably connected to the top of the rotating part 11. The rotating part 11 and the rotating seat 12 are installed and connected to each other to achieve rotation of the baffle plate 1. Screw holes 13 are provided around the bottom of the rotating seat 12, and screws are threaded into the inner sides of the screw holes 13. Bolt 14, and at the same time, rotating seat 12 is reinforced and installed on the vehicle body by bolt 14 to improve the firmness of the cover plate 1. Arrow 15 is fixedly connected to the front side of the outer wall of rotating part 11. A slot 24 is opened at the top left end of the cover plate 1. A locking post 22 is fixedly connected to the inner side of the slot 24. A locking seat 23 is fixedly connected to the outer wall of the locking post 22. A rubber part 25 is fixedly connected to the inner side of the locking seat 23. The other side of the cover plate 1 is fixed by the locking seat 23, and the locking post 22 is locked into the locking seat 23, and reinforced by the internal rubber part 25.

[0032] Specifically, the partition 1 and the extension rod 3 are interconnected, allowing the user to extend and retract them for effective door coverage. A limiting groove 4 is formed on the outer wall of the extension rod 3, and a toothed ring 6 is installed on the outer wall of the extension rod 3 through the limiting groove 4, ensuring that the toothed ring 6 can slide left and right on the extension rod 3 without rotating on its own. The toothed ring 6 is installed inside the partition 1, while the left end of the extension rod 3 passes through the right side of the partition 1 and is fixed with a limiting plate 5. The limiting plate 5 effectively prevents the extension rod 3 from detaching from the partition 1. Furthermore, a sliding groove 7 is formed on the right side of the partition 1, and a pressing member 8 is installed in the sliding groove 7. A spring 9 is fixed to the outer wall of the pressing member 8, and the left side of the pressing member 8 is fixed... A locking plate 10 is provided, which is engaged with the gear ring 6 by the elastic force of the spring 9, thereby limiting the angle of the shield 1. When the angle needs to be adjusted, the user can press the pressing part 8 to disengage the locking plate 10 from the gear ring 6, thus easily adjusting the angle of the shield 1. The rotating part 11 and the rotating seat 12 are installed and connected to each other to realize the rotation of the shield 1. The rotating seat 12 is reinforced and installed on the vehicle body by bolts 14, thereby improving the firmness of the shield 1. An arrow 15 is fixedly installed on the front side of the outer wall of the rotating part 11 to indicate the direction of rotation. The other side of the shield 1 is fixed by the locking seat 23, and the locking post 22 is engaged into the locking seat 23. The internal rubber part 25 is used to reinforce it to ensure the stability and durability of the shield 1.

[0033] Reference Figure 1 , Figure 4 and Figure 5The light-blocking extension mechanism 2 includes a mounting cylinder 201, which is connected to the right side of the shielding plate 1. A torsion spring 202 is fixedly connected to the inner side of the mounting cylinder 201, and a rotating rod 203 is fixedly connected to the inner side of the torsion spring 202. The rotating rod 203 is installed at the bottom inner side of the shielding plate 1. At the same time, the right end of the rotating rod 203 passes through the inner side of the shielding plate 1 and is connected to the torsion spring 202 inside the mounting cylinder 201. The function of the torsion spring 202 is to return the rotating rod 203 to its original position. A sunshade curtain 204 is fixedly connected to the outer wall of the rotating rod 203. One end of the sunshade curtain 204 passes through the inner side of the shielding plate 1 and is fixedly connected to a connecting rod 205. A connecting ring 206 is fixedly connected to the bottom of the outer wall of the 05. A suction cup hanging ring 207 is installed on the inner side of the connecting ring 206. A sunshade 204 is connected between the rotating rod 203 and the connecting rod 205. The sunshade 204 can expand the sunshade and install the suction cup hanging ring 207 on the connecting ring 206. By adsorbing the suction cup hanging ring 207 onto the windshield or the side windows, the expansion is completed and the blocking area is increased. A polyester fiber layer 208 is provided on the inner side of the sunshade 204, and a sun protection coating 209 is provided on the outer wall of the sunshade 204. The sunshade 204 is made of polyester fiber layer 208 and sun protection coating 209 to improve the sunshade effect.

[0034] Specifically, the rotating rod 203 is installed at the bottom inner side of the visor 1. The right end of the rotating rod 203 is designed to penetrate the inner side of the visor 1 and connect with the torsion spring 202 inside the mounting cylinder 201. This design allows the torsion spring 202 to function, that is, to automatically pull the rotating rod 203 back when it deviates from its original position, ensuring the normal operation of the mechanism. The rotating rod 203 and the connecting rod 205 are connected by the sunshade 204, which allows the sunshade 204 to expand the sunshade. Users can expand the sunshade 204 by attaching the suction cup ring 207 to the windshield or the side windows, thereby significantly increasing the shading area. In order to further improve the sunshade effect, the inner side of the sunshade 204 is specially provided with a polyester fiber layer 208, while its outer wall is coated with a sun-proof coating 209. Through this design, the sunshade 204 can not only effectively block sunlight, but also provide additional heat insulation protection, ensuring the comfort of the in-vehicle environment.

[0035] Reference Figure 1 and Figure 2 A mounting frame 16 is fixedly connected to the front side of the shield 1, a mirror 17 is fixedly connected to the inner side of the mounting frame 16, a connecting strap 18 is fixedly connected to the front side of the shield 1, a protective cover 19 is fixedly connected to one end of the connecting strap 18, a magnetic absorbing piece 20 is fixedly connected to the front side of the protective cover 19, and a buckle plate 21 is fixedly connected to the top of the protective cover 19.

[0036] Specifically, a mounting frame 16 is fixed to the front of the shield 1 to protect the mirror 17, which increases the functionality of the product. In addition, a connecting strap 18 is fixed to the front of the shield 1, and a protective cover 19 is fixed to one end of the connecting strap 18. A magnetic piece 20 is fixed to the front of the protective cover 19. The design of these magnetic pieces 20 allows the protective cover 19 to be attached to the metal surface to protect the mirror 17.

[0037] Working principle: First, the baffle plate 1 and the tension rod 3 are connected to each other for telescopic extension and extension, which facilitates the covering of the car door position. The gear ring 6 is installed in the baffle plate 1. When the angle needs to be adjusted, the pressing part 8 is pressed to make the locking plate 10 disengage from the gear ring 6, thereby completing the free adjustment of the angle of the baffle plate 1. Conversely, when the pressing part 8 is released, the locking plate 10 is locked onto the gear ring 6 by the elastic force of the spring 9, thereby achieving the limiting and fixing of the angle of the baffle plate 1. The rotating part 11 and the rotating seat 12 are installed and connected to each other to realize the rotation of the baffle plate 1.

[0038] Furthermore, a sunshade 204 is connected between the rotating rod 203 and the connecting rod 205. The right end of the rotating rod 203 passes through the inner side of the baffle plate 1 and is connected to the torsion spring 202 inside the mounting cylinder 201. By dragging the sunshade 204, the sunshade 204 can expand the sunshade effect, and the suction cup hanging ring 207 is installed on the connecting ring 206. The suction cup hanging ring 207 is attached to the windshield or the side windows. At the same time, the sunshade 204 improves the sunshade effect through the polyester fiber layer 208 and the sun protection coating 209.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An angle-adjustable sun visor structure for a vehicle, comprising a shield plate (1), characterized in that: A tension rod (3) is slidably connected to the right side of the shield (1). Limiting grooves (4) are opened around the outer wall of the tension rod (3). A toothed ring (6) is slidably connected to the outer wall of the tension rod (3). The left end of the tension rod (3) passes through the right side of the shield (1) and is fixedly connected to a limiting plate (5). A sliding groove (7) is opened on the right side of the shield (1). A pressing member (8) is slidably connected to the inner side of the sliding groove (7). A spring (9) is fixedly connected to the outer wall of the pressing member (8). A clamping plate (10) is fixedly connected to the left side of the pressing member (8). A rotating member (11) is fixedly connected to the right end of the tension rod (3). A light-blocking extension mechanism (2) is provided at the bottom of the shield (1). The light-blocking extension mechanism (2) is used to extend the shield (1).

2. The angle-adjustable automobile sun visor structure according to claim 1, characterized in that: The light-blocking extension mechanism (2) includes an installation cylinder (201), which is connected to the right side of the shield (1). A torsion spring (202) is fixedly connected to the inner side of the installation cylinder (201), and a rotating rod (203) is fixedly connected to the inner side of the torsion spring (202). A sunshade curtain (204) is fixedly connected to the outer wall of the rotating rod (203). One end of the sunshade curtain (204) passes through the inner side of the shield (1) and is fixedly connected to a connecting rod (205). A connecting ring (206) is fixedly connected to the bottom of the outer wall of the connecting rod (205). A suction cup hanging ring (207) is installed on the inner side of the connecting ring (206). A polyester fiber layer (208) is provided on the inner side of the sunshade curtain (204), and a sun-protective coating (209) is provided on the outer wall of the sunshade curtain (204).

3. The angle adjustable sun visor structure according to claim 1, wherein: The top of the rotating component (11) is rotatably connected to a rotating seat (12), and screw holes (13) are provided around the bottom of the rotating seat (12).

4. The angle-adjustable automobile sun visor structure according to claim 3, characterized in that: The inner side of the screw hole (13) is threaded with a bolt (14), and the front side of the outer wall of the rotating part (11) is fixedly connected with an arrow (15).

5. The angle adjustable sun visor structure of claim 1, wherein: A mounting frame (16) is fixedly connected to the front side of the shield (1), and a mirror (17) is fixedly connected to the inner side of the mounting frame (16).

6. The angle adjustable sun visor structure of claim 1, wherein: A connecting strap (18) is fixedly connected to the front side of the shield (1), and a protective cover (19) is fixedly connected to one end of the connecting strap (18).

7. The angle adjustable sun visor structure according to claim 6, characterized in that: The front side of each protective cover (19) is fixedly connected with a magnetic absorbing piece (20), and the top of the protective cover (19) is fixedly connected with a buckle plate (21).

8. The angle adjustable sun visor structure of claim 1, wherein: The top left end of the shield (1) is provided with a slot (24), the inner side of the slot (24) is fixedly connected with a post (22), the outer wall of the post (22) is fixedly connected with a seat (23), and the inner side of the seat (23) is fixedly connected with a rubber part (25).

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