Sun shield and automobile
By designing a deployable visor assembly, the problem that existing visors cannot effectively block when the sun is strong is solved, achieving more efficient shading effects and more flexible usage solutions.
Patent Information
- Application Number
- CN202422347879.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-25
AI Technical Summary
Existing sun visors cannot effectively block the sun when the sun is strong, affecting driving safety and riding experience.
A sun visor including a sun visor body, a first sun visor assembly and a second sun visor assembly are designed. The first and second sunshade assembly are composed of a curtain, a roll, a bearing rod, a measure tape spring, a rotating shaft and a tie rod, respectively, and can be deployed in a vertical direction to increase the light shielding area.
By selectively unfolding the first, second, or simultaneously unfolding, a variety of shading solutions are provided to improve adaptability, avoid direct sunlight from the eyes, increase the shading area, and should be stored when not in use, and do not occupy the space in the car.
Smart Images
Figure CN223030753U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobiles, in particular to a sun visor and an automobile. Background Art
[0002] During the driving of an automobile, when the automobile is driving directly towards the sun, the sunlight will dazzle the driver of the vehicle, affecting driving safety and even causing traffic accidents in severe cases. As a device to prevent sunlight from dazzling, the sun visor is arranged on the roof above the front windshield of the vehicle.
[0003] When the sunlight is relatively strong, the existing sun visors can only block part of the sunlight, or simply cannot block the sunlight shining into the eyes of the driver or passengers, affecting driving safety and the riding experience. Summary of the Utility Model
[0004] In view of the above-mentioned disadvantages of the prior art, the purpose of the present utility model is to provide a sun visor and an automobile, which are used to solve the problem that when the sunlight is relatively strong in the prior art, the sun visor cannot block the sunlight from shining into the eyes of the driver and passengers.
[0005] To achieve the above purpose and other related purposes, the present utility model provides a sun visor, including:
[0006] A sun visor body;
[0007] A first sunshade component, which is slidably arranged in the sun visor body along a first direction. The first sunshade component includes a first curtain and a first reel. The first curtain is stored in the first reel and can be unfolded along a second direction outside the first reel. The first direction is perpendicular to the second direction;
[0008] A second sunshade component, which is arranged in the sun visor body. The second sunshade component includes a second curtain and a second reel. The second curtain is stored in the second reel, and the second curtain can be unfolded along the second direction outside the second reel and the sun visor body.
[0009] Optionally, the first sunshade component further includes a first bearing rod, a first tape spring, a first rotating shaft and a first pull rod. The first tape spring is sleeved on the first rotating shaft. The first curtain is wound on the first bearing rod. The first bearing rod is rotatably arranged in the first reel through the first rotating shaft along the axis of the first rotating shaft. The first end of the first curtain in its unfolding direction is connected to the first bearing rod, and the second end is connected to the first pull rod.
[0010] Optionally, a first storage groove and a second storage groove which are communicated with each other are arranged on a side surface of the sun visor body along a first direction. The first winding drum is slidably arranged in the sun visor body through the first storage groove. A convex block is arranged on an outer side wall of one end of the first winding drum away from the sun visor body. When the first winding drum is stored in the sun visor body, the convex block can be engaged in the second storage groove.
[0011] Optionally, the second sunshade assembly further includes a second bearing rod, a second tape spring, a second rotating shaft and a second pull rod. The second tape spring is sleeved on the second rotating shaft. The second curtain is wound on the second bearing rod. The second bearing rod is rotatably arranged in the second winding drum through the second rotating shaft along the axis of the second rotating shaft. A first end of the second curtain along its unfolding direction is connected to the second bearing rod, and a second end is connected to the second pull rod.
[0012] Optionally, first magnetic members and second magnetic members which can cooperate with each other are respectively arranged on opposite sides of the first curtain and the second curtain along a first direction.
[0013] Optionally, third magnetic members and fourth magnetic members are respectively arranged on opposite sides of the first curtain and the second curtain along a first direction. The third magnetic members and the fourth magnetic members are used for cooperating with magnetic members in the vehicle.
[0014] Optionally, fifth magnetic members and sixth magnetic members which can cooperate with each other are respectively arranged on opposite ends of the first pull rod and the second pull rod along a first direction.
[0015] Optionally, sunscreen layers are respectively arranged on the same sides of the first curtain and the second curtain along their respective thickness directions.
[0016] Optionally, at least two groups of the first sunshade assemblies are arranged along a second direction, and the pulling directions of adjacent two groups of the first sunshade assemblies are opposite.
[0017] The present utility model further provides a vehicle, including the sun visor as described above.
[0018] As described above, the sun visor of the present utility model has the following beneficial effects:
[0019] When sunlight needs to be blocked, the first curtain or the second curtain can be selectively unfolded separately according to the situation, or the first curtain and the second curtain can be unfolded simultaneously, providing multiple options for users to choose from and improving the adaptability of the solution. Unfolding the first curtain and the second curtain simultaneously can increase the area of sunlight blocking and prevent discomfort caused by direct sunlight shining into the eyes of the driver or passengers when the sunlight is strong. When projection is needed inside the vehicle, the first curtain and the second curtain can also be used as projection screens. Installing them at the sun visor position can provide a larger projection area and a more suitable viewing position for users. When not in use, the first curtain and the second curtain can be respectively stored in the first reel and the second reel, without occupying the interior space of the vehicle and avoiding interference with other items in the vehicle and affecting the use of the vehicle by users. Description of the Drawings
[0020] Figure 1 Schematic structural diagram of an embodiment of the present utility model;
[0021] Figure 2 Exploded view of an embodiment of the present utility model.
[0022] Description of Part Numbers
[0023] 1 - Sun visor body; 11 - First storage groove; 12 - Second storage groove; 13 - Second reel groove; 21 - First reel; 211 - First curtain groove; 212 - Protrusion; 22 - First bearing rod; 23 - First curtain; 24 - First pull rod; 31 - Second reel; 311 - Second curtain groove; 32 - Second bearing rod; 33 - Second curtain; 34 - Second pull rod. Specific Embodiments
[0024] The following specific examples illustrate the embodiments of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present utility model.
[0025] It should be noted that the illustrations provided in this embodiment only schematically illustrate the basic concept of the present utility model. Therefore, only the components related to the present utility model are shown in the drawings, rather than being drawn according to the number, shape, and size of the components in actual implementation. The types, quantities, and proportions of the components in actual implementation can be arbitrarily changed, and the layout type of the components may also be more complex. The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present utility model. Therefore, they do not have technical substantive significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle", and "one" cited in this specification are only for the convenience of clear description and are not used to limit the scope of implementation of the present utility model. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope within which the present utility model can be implemented.
[0026] In the first direction of this embodiment is the length direction of the sun visor body 1, that is, the horizontal direction; the second direction is the width direction of the sun visor body 1, that is, the vertical direction, and the first direction is perpendicular to the second direction. Please refer to Figure 1 and Figure 2 , this embodiment provides a sun visor, which includes a sun visor body 1, a first sunshade component, and a second sunshade component. The first sunshade component and the second sunshade component are arranged in the sun visor body 1 along the second direction. The sun visor body 1 is in the shape of a cuboid. The first sunshade component is slidably arranged in the sun visor body 1 along the first direction, that is, the first sunshade component is movably arranged in the sun visor body 1 along the first direction, and the first sunshade component can be pulled out of the sun visor body 1. The first sunshade component includes a first curtain 23 and a first reel 21. The first reel 21 is in the shape of a hollow cylinder. The first curtain 23 is stored in the first reel 21. A first curtain groove 211 penetrating the thickness direction of the first reel 21 is arranged on the outer side wall of the first reel 21 along its axial direction. The lower end of the first curtain 23 can enter and exit the first reel 21 through the first curtain groove 211, so that the first curtain 23 can be unfolded outside the first reel 21 and retracted into the first reel 21. The axial length of the first reel 21 is less than or equal to the length of the sun visor body 1, and the dimension of the first curtain 23 along the first direction is less than or equal to the axial length of the first reel 21.
[0027] The second sunshade assembly includes a second curtain 33 and a second winding drum 31, and the second winding drum 31 is also in the shape of a hollow cylinder. The second curtain 33 is stored in the second winding drum 31. A second curtain groove 311 penetrating the thickness direction of the second winding drum 31 is axially provided on the outer side wall of the second winding drum 31. The second curtain 33 can enter and exit the second winding drum 31 through the second curtain groove 311, so that the second curtain 33 can be unfolded outside the second winding drum 31 and retracted into the second winding drum 31. The second winding drum 31 is arranged at the bottom of the sunshade body 1. A second winding drum groove 13 is arranged along the length direction of the bottom of the sunshade body 1. After the second curtain 33 is pulled out of the second winding drum 31 through the second curtain groove 311, it is then pulled out of the sunshade body through the second winding drum groove 13 of the sunshade body 1, so that the second curtain 33 can be unfolded vertically outside the second winding drum 31 and the sunshade body 1. The axial length of the second winding drum 31 is less than or equal to the length of the sunshade body 1, and the dimension of the second curtain 33 in the first direction is less than or equal to the axial length of the second winding drum 31.
[0028] In this embodiment, when it is necessary to block sunlight, the first curtain 23 or the second curtain 33 can be selectively unfolded alone according to the situation, or the first curtain 23 and the second curtain 33 can be unfolded simultaneously, providing multiple solutions for users to choose from and improving the adaptability of this solution. Unfolding the first curtain 23 and the second curtain 33 simultaneously can increase the area of sunlight blocking and prevent discomfort caused by direct sunlight hitting the eyes of the driver or passengers when the sunlight is strong. When it is necessary to project in the car, the first curtain 23 and the second curtain 33 can also be used as projection screens. Installing them at the sunshade position can provide a larger projection area and a more suitable viewing position for users. When not in use, the first curtain 23 and the second curtain 33 can be respectively stored in the first winding drum 21 and the second winding drum 31, without occupying the interior space of the car and avoiding interference with other items in the car and affecting the user's use of the car.
[0029] In one embodiment, the outer diameters of the first winding drum 21 and the second winding drum 31 are both less than or equal to the thickness of the sunshade body 1, which can avoid a structure protruding from the thickness direction on the sunshade body 1 and affecting the appearance.
[0030] In one embodiment, as Figure 1 and Figure 2 shown, the outer diameters of the first winding drum 21 and the second winding drum 31 are both greater than or equal to the thickness of the sunshade body 1, which can increase the outer diameters of the first winding drum 21 and the second winding drum 31, so that the first winding drum 21 and the second winding drum 31 can accommodate more of the first curtain 23 and the second curtain 33, thereby increasing the unfolding area of the first curtain 23 and the second curtain 33, and thus increasing the light-shielding effect and projection area of the first curtain 23 and the second curtain 33.
[0031] In one embodiment, as Figure 1 andFigure 2 As shown, the first sunshade assembly further includes a first bearing rod 22, a first tape spring, a first rotating shaft, and a first pull rod 24. The first bearing rod 22, the first tape spring, and the first rotating shaft are all disposed within the first winding drum 21, and the first pull rod 24 is disposed outside the first winding drum 21. The first tape spring and the first rotating shaft are not shown in the figure. The first tape spring is sleeved on the first rotating shaft, the first curtain 23 is wound around the outer sidewall of the first bearing rod 22, the first bearing rod 22 is rotatably disposed within the first winding drum 21 through the first rotating shaft and along the axis of the first rotating shaft. One end of the first curtain 23 in its unfolding direction is connected to the first bearing rod 22, and the other end is connected to the first pull rod 24. The unfolding direction of the first curtain 23 is also the vertical direction. Both ends of the first curtain 23 in its unfolding direction can be connected to the first bearing rod 22 and the first pull rod 24 respectively by means of clamping or bonding. The outer diameter of the first pull rod 24 is greater than the width of the first curtain groove 211, so as to prevent the first pull rod 24 from entering the first winding drum 21 through the first curtain groove 211 and becoming ineffective. When in use, picking up the first pull rod 24 located outside the first winding drum 21 can pull out the first curtain 23 from the first winding drum 21; after use, releasing the first pull rod 24, the first bearing rod 22 rotates under the elastic force of the first tape spring, so that the first curtain 23 is wound around the first bearing rod 22 again to recycle the first curtain 23. The above structure can facilitate the recycling of the first curtain 23 after use, and the setting of the first pull rod 24 can more conveniently pick up the first curtain 23 to unfold the first curtain 23.
[0032] In one embodiment, as Figure 2 shown, a first storage groove 11 and a second storage groove 12 that are connected and communicate with each other are provided on the side surface of the sunshade body 1 along its length direction. The first storage groove 11 is used to accommodate and store the first winding drum 21. The first winding drum 21 is slidably disposed within the sunshade body 1 through the first storage groove 11, and the first winding drum 21 can enter and exit the first storage groove 11. A convex block 212 is provided on the outer sidewall of one end of the first winding drum 21 away from the sunshade body 1. The convex block 212 can cooperate with the second storage groove 12. When the first winding drum 21 is stored within the sunshade body 1, the convex block 212 can be fitted within the second storage groove 12. The convex block 212 can more conveniently pull out the first winding drum 21 from the first storage groove 11, and the setting of the second storage groove 12 can facilitate the storage of the convex block 212, so that when the first winding drum 21 is recycled within the sunshade body 1, the convex block 212 does not protrude from the sunshade body 1, which is practical and beautiful.
[0033] In one embodiment, as Figure 1 and Figure 2As shown in the figure, the second sunshade assembly further includes a second bearing rod 32, a second tape spring, a second rotating shaft, and a second pull rod 34. The second bearing rod 32, the second tape spring, and the second rotating shaft are all arranged inside the second drum 31. The second pull rod 34 is arranged outside the second drum 31. The second tape spring and the second rotating shaft are not shown in the figure. The second tape spring is sleeved on the second rotating shaft. The second curtain 33 is wound on the outer side wall of the second bearing rod 32. The second bearing rod 32 is rotatably arranged inside the second drum 31 through the second rotating shaft and along the axis of the second rotating shaft. The first end of the second curtain 33 in its unfolding direction is connected to the second bearing rod 32, and the second end is connected to the second pull rod 34. The unfolding direction of the second curtain 33 is also the vertical direction. Both ends of the second curtain 33 in its unfolding direction can be connected to the second bearing rod 32 and the second pull rod 34 respectively by means of clamping or bonding. The outer diameter of the second pull rod 34 is greater than the widths of the second curtain groove 311 and the second drum groove 13, so as to prevent the second pull rod 34 from entering the sunshade body 1 and the second drum 31 and becoming ineffective. When in use, picking up the second pull rod 34 located outside the second drum 31 can pull out the second curtain 33 from the second drum 31. After use, releasing the second pull rod 34, the second bearing rod 32 rotates under the elastic force of the second tape spring, so that the second curtain 33 is wound around the second bearing rod 32 again to recycle the second curtain 33. The above structure can facilitate the recovery of the second curtain 33 after use. The setting of the second pull rod 34 can more conveniently pick up the second curtain 33 to unfold the second curtain 33.
[0034] In one embodiment, as Figure 1 shown, the bottoms of the first curtain 23 and the second curtain 33 are flush when fully unfolded.
[0035] In one embodiment, a first magnetic member and a second magnetic member that can cooperate with each other are respectively arranged on the opposite sides of the first curtain 23 and the second curtain 33 along the first direction, that is, a first magnetic member and a second magnetic member that can cooperate with each other are respectively arranged on the opposite sides of the first curtain 23 and the second curtain 33 after unfolding. The first magnetic member and the second magnetic member can both be magnetic attraction strips arranged in the vertical direction and can attract each other. The above setting can facilitate the connection of the first curtain 23 and the second curtain 33 after unfolding. On the one hand, it can prevent sunlight from passing through between the first curtain 23 and the second curtain 33, and on the other hand, it can also improve the viewing experience.
[0036] In one embodiment, a third magnetic member and a fourth magnetic member are respectively disposed on the opposite sides of the first curtain 23 and the second curtain 33 along the first direction, that is, the third magnetic member and the fourth magnetic member are respectively disposed on the opposite sides of the first curtain 23 and the second curtain 33 after they are unfolded. Both the third magnetic member and the fourth magnetic member can be magnetic strips, and magnetic strips are disposed in the vehicle and are respectively matched with the third magnetic member and the fourth magnetic member. Exemplarily, an internal magnetic strip is installed at the lower door panel corresponding to the sun visor, and a magnetic strip is installed at the bottom of the A-pillar. The above settings facilitate fixing the first curtain 23 and the second curtain 33 in the vehicle after the first curtain 23 and the second curtain 33 are unfolded; and also facilitate disconnecting the connection between the first curtain 23 and the second curtain 33 and the vehicle after use.
[0037] In one embodiment, a fifth magnetic member and a sixth magnetic member that can be matched with each other are respectively disposed on the opposite ends of the first pull rod 24 and the second pull rod 34 along the first direction. The fifth magnetic member and the sixth magnetic member can be matched magnets. After the first curtain 23 and the second curtain 33 are unfolded, it is convenient to connect and fix the first curtain 23 and the second curtain 33.
[0038] In one embodiment, sunscreen layers are respectively disposed on the same sides of the first curtain 23 and the second curtain 33 along their respective thickness directions, that is, sunscreen layers are respectively disposed on the sides of the first curtain 23 and the second curtain 33 facing the window after they are unfolded. The sunscreen layer is a sunshade and sunscreen layer that has been disclosed and recorded in the prior art. Exemplarily, the sunscreen layer is a polymer elastic waterproof coating layer, a polymer aqueous polyurethane waterproof coating layer, etc. The setting of the sunshade and sunscreen layer can effectively isolate ultraviolet rays under intense sunlight, protect the vehicle interior, and thus avoid the situation of cracking and aging.
[0039] In one embodiment, the first sunshade assembly is provided with at least two groups arranged along the second direction, and the pulling directions of two adjacent groups of the first sunshade assemblies along the vertical direction are opposite, that is, two adjacent groups of the first sunshade assemblies are respectively pulled out from different sides of the sunshade plate body 1 along the first direction. The above structure can increase the number of the first sunshade assemblies, increase the sunshade and projection areas, and improve the user experience. The opposite pulling directions of two adjacent groups of the first sunshade assemblies can prevent interference with each other when the first curtain 23 is pulled out.
[0040] This embodiment also provides a vehicle, including the sun visor as described above.
[0041] The above embodiments only illustratively explain the principles and effects of the present invention, rather than limiting the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.
Claims
1. A sun visor, characterized in that: include: Sun visor body; A first sunshade assembly is disposed in the sunshade body in a manner that it can be pulled out along a first direction, the first sunshade assembly comprises a first curtain and a first roll, the first curtain is stored in the first roll and can be unfolded outside the first roll along a second direction, the first direction being perpendicular to the second direction; The second sunshade assembly is arranged in the sunshade body. The second sunshade assembly includes a second curtain and a second drum. The second curtain is stored in the second drum. The second curtain can be unfolded along a second direction outside the second drum and the sunshade body.
2. The sun visor according to claim 1, characterized in that: The first sunshade assembly also includes a first bearing rod, a first tape measure spring, a first rotating shaft and a first pull rod. The first tape measure spring is sleeved on the first rotating shaft. The first curtain is rolled up on the first bearing rod. The first bearing rod is rotatably arranged in the first drum through the first rotating shaft and along the axis of the first rotating shaft. The first end of the first curtain along its unfolding direction is connected to the first bearing rod, and the second end is connected to the first pull rod.
3. The sun visor according to claim 2, characterized in that: The sun visor body is provided with a first and a second communicating storage groove on the side surface along the first direction, the first roller is pullable in the sun visor body through the first storage groove, and a protrusion is provided on the outer wall of one end of the first roller away from the sun visor body, and when the first roller is stored in the sun visor body, the protrusion can fit in the second storage groove.
4. The sun visor according to claim 2 or 3, characterized in that: The second sunshade assembly also includes a second bearing rod, a second tape measure spring, a second rotating shaft and a second pull rod. The second tape measure spring is sleeved on the second rotating shaft. The second curtain is rolled up on the second bearing rod. The second bearing rod is rotatably arranged in the second drum through the second rotating shaft and along the axis of the second rotating shaft. The first end of the second curtain along its unfolding direction is connected to the second bearing rod, and the second end is connected to the second pull rod.
5. The sun visor according to claim 4, characterized in that: The first and second magnetic members that can match with each other are respectively arranged on opposite sides of the first curtain and the second curtain along the first direction.
6. The sun visor according to claim 4, characterized in that: A third magnetic component and a fourth magnetic component are respectively arranged on opposite sides of the first curtain and the second curtain along the first direction, and the third magnetic component and the fourth magnetic component are used to cooperate with magnetic components in the car.
7. The sun visor according to claim 4, characterized in that: A fifth magnetic member and a sixth magnetic member that can match with each other are respectively disposed on opposite ends of the first pull rod and the second pull rod along the first direction.
8. The sun visor according to claim 4, characterized in that: The first curtain and the second curtain are respectively provided with a sun protection layer on the same side along the thickness direction of each curtain.
9. The sun visor according to claim 1, characterized in that: The first sunshade components are arranged in at least two groups along the second direction, and the pulling directions of the first sunshade components in two adjacent groups are opposite.
10. An automobile, characterized in that: Comprising a sun visor as claimed in any one of claims 1 to 9.