Self-adaptive sun-shading device for vehicle and vehicle sun-shading device

Abstract

The invention discloses a self-adaptive sun-shading device for a vehicle and a vehicle sun-shading device.The self-adaptive sun-shading device comprises a sun-shading structure, a first positioning structure and a second positioning structure, the first positioning structure and the second positioning structure have the position adjusting function, and the sun-shading structure is constructed to selectively shade sunlight irradiated through a front windshield; the sunshade structure can move between a first position where sunlight is shielded when a vehicle runs and a second position where sunlight is shielded when the vehicle is parked, and the first positioning structure can move between a first supporting position where the sunshade structure is supported to be kept at the first position and a second supporting position where the sunshade structure is supported to be kept at the second position. The upper portion and the lower portion of the sunshade structure are connected with the first positioning structure or the second positioning structure or connected with the first positioning structure or the second positioning structure through connecting media. According to the self-adaptive sun-shading device and the vehicle sun-shading device, sun-shading during parking of the vehicle can be achieved, sun-shading during driving of the vehicle can also be achieved, and the practicability is very high.

Description

Technical Field

[0001] The invention relates to the field of vehicle sunshade devices, and in particular to an adaptive sunshade device for a vehicle and a vehicle sunshade device. Background Art

[0002] Most of the vehicle sunshade devices currently on the market have structures such as the utility model patent with announcement number CN2570078Y. When in use, the sunshade structure needs to be fully covered on the outside or inside of the vehicle's front windshield. It can only be used when the vehicle is parked and must be removed during driving. It cannot provide sunshade while the vehicle is driving, which is very inconvenient for people to travel in hot summer weather. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides an adaptive sunshade device for a vehicle and a vehicle sunshade device, which can achieve sunshade when the vehicle is parked and can also achieve sunshade when the vehicle is driving, and is very practical.

[0004] The present invention provides an adaptive sunshade device for a vehicle, comprising a sunshade structure, a first positioning structure with a position adjustment function, and a second positioning structure, wherein the sunshade structure is movably connected to the vehicle and is configured to selectively block sunlight irradiated through the front windshield, and the sunshade structure can move between a first position where the sunlight is blocked when the vehicle is driving and a second position where the sunlight is blocked when the vehicle is parked; the first positioning structure is movably connected to one or more of the vehicle frame and the front windshield and is configured to selectively keep the sunshade structure in the first position, the first positioning structure is movable relative to the vehicle frame and the front windshield between a first supporting position where the sunshade structure is kept in the first position and a second supporting position where the sunshade structure is kept in the second position, the first positioning structure is connected to the upper part of the sunshade structure, or is connected to the upper part of the sunshade structure through a connecting medium; the second positioning structure is movably connected to the vehicle frame and the front windshield to one or more of the vehicle frame and the front windshield and is configured to selectively maintain the sunshade structure in the first position, the second positioning structure is connected to the lower part of the sunshade structure, or is connected to the lower part of the sunshade structure through a connecting medium; when the sunshade structure is in the first position, the position between the top of the sunshade structure and the top of the front windshield is configured as a first visualization area for the driver to safely drive and observe the road condition ahead, and the position between the bottom of the sunshade structure and the driving platform of the vehicle frame is configured as a second visualization area for the driver to safely drive and observe the on-board display device; the position between the side of the sunshade structure and the side windshield is configured as a third visualization area for viewing the rearview mirror on the co-pilot side, and when the sunshade structure is in the first position, the side of the sunshade structure is provided with an observation window for not blocking the driver's observation line of sight and the side lower safety visual line, and the observation window is in communication with the third visualization area.

[0005] Preferably, the second positioning structure is arranged close to the lower edge of the front windshield, and when the sunshade structure is in the first position, the distance between the top of the sunshade structure and the top of the front windshield is greater than the distance between the top of the sunshade structure and the top of the front windshield when the sunshade structure is in the second position; when the sunshade structure is in the first position, it can block the sunlight from shining on the vehicle's dashboard, or it can block the sunlight from shining on the vehicle's dashboard and the lower part of the driver's seat seating area and the lower part of the co-pilot seat seating area; when the sunshade structure is in the second position, it can block the sunlight from shining on the vehicle's dashboard and the lower part of the driver's seat seating area, the lower part of the co-pilot seat seating area, and the upper part of the driver's seat seating area and the upper part of the co-pilot seat seating area.

[0006] Preferably, the first positioning structure comprises a deformable supporting member, the upper portion of the sunshade structure is connected to the supporting member, or is connected to the supporting member via a connecting medium, and can move between a first position and a second position as the supporting member is deformed.

[0007] Preferably, the supporting member is configured as a telescopic rod, which includes at least two rod bodies telescopically connected to each other, wherein a first positioning piece for connecting to a sunshade structure or a connecting medium is provided on one of the rod bodies located at the free end of the telescopic rod, and the distance between the top of the sunshade structure and the top of the front windshield when in the first position can be adjusted by adjusting the length of the telescopic rod.

[0008] Preferably, the first positioning structure also includes a connecting member, which is movably connected to one or more of the frame and the front windshield, wherein a rotating member for rotatably connecting to the connecting member is provided on a rod body away from the free end of the telescopic rod, and a fixing member for fixing the rotation angle of the rotating member is provided between the rotating member and the connecting member; the telescopic rod can be rotated relative to the connecting member through the rotating member to move between a first supporting position, a second supporting position and a storage position, and when the telescopic rod is in the first supporting position or the second supporting position, the distance between the top of the sunshade structure and the top of the front windshield in the first position can be adjusted by adjusting the rotation angle of the telescopic rod; when the telescopic rod is in the storage position, the length direction of the telescopic rod can be arranged parallel or substantially parallel to the surface of the frame or the front windshield.

[0009] Preferably, a rotating base is provided on the connecting member, and the rotating member is rotatably connected to the rotating base via a hinge shaft arranged radially along the telescopic rod, and the fixing member is threadedly connected to the end of the hinge shaft, and the angle of the rotating member can be fixed by rotating the fixing member along the hinge shaft to adjust the preload between the rotating member and the rotating base.

[0010] Preferably, the first positioning structure includes at least two groups of correspondingly arranged connecting members and supporting members, and the two groups of correspondingly arranged connecting members and supporting members are respectively arranged close to the windshields on both sides, and the upper part of the sunshade structure is unfolded and maintained in the first position or the second position through the two groups of correspondingly arranged connecting members and supporting members.

[0011] Preferably, the first positioning member is detachably connected to the upper part of the sunshade structure, and a plurality of first adjustment parts for connecting the first positioning member are arranged at different width positions on the sunshade structure. The sunshade structure can be connected to the first positioning member through the first adjustment parts at different width positions to adjust the unfolded width of the sunshade structure between its upper and lower ends.

[0012] Preferably, a plurality of second adjustment parts for connecting to the first positioning member are arranged at different length positions on the sunshade structure, and the sunshade structure can be connected to the first positioning member through the second adjustment parts at different length positions to adjust the unfolded length of the sunshade structure between its upper ends.

[0013] Preferably, a first elastic contraction structure is arranged on the sunshade structure along the width direction, and the first elastic contraction structure can adapt to the angle of the telescopic rod to expand or contract so as to adjust the expanded width of the sunshade structure between its upper and lower ends; a second elastic contraction structure is arranged on the sunshade structure along the length direction, and the second elastic contraction structure can adapt to the angle of the telescopic rod to expand or contract so as to adjust the expanded length of the sunshade structure between its upper ends.

[0014] Preferably, the connecting member is configured as a first suction cup that can be detachably connected to the inner side surface of the vehicle's front windshield.

[0015] Preferably, the first positioning member is detachably connected to the sunshade structure via a hook structure, a detachable hook structure, a tether structure, or a clamping structure, or the first positioning member is detachably connected to the connecting medium via a hook structure, a detachable hook structure, a tether structure, or a clamping structure.

[0016] Preferably, the first adjustment portion and / or the second adjustment portion is configured as a first through hole penetrating the sunshade structure, and the sunshade structure is sleeved on the first positioning member through the first through hole and is detachably connected to the first positioning member.

[0017] Preferably, the second positioning structure includes at least two groups of positioning seats and second positioning members arranged on the positioning seats for connecting to the lower part of the sunshade structure or the connecting medium. The two groups of positioning seats and the second positioning members are respectively arranged close to the windshields on both sides, and the lower part of the sunshade structure is maintained in the expanded state by the two groups of positioning seats and the second positioning members.

[0018] Preferably, the second positioning member is detachably connected to the sunshade structure via a hook structure, a detachable hook structure, a tether structure, or a clamping structure, or the second positioning member is detachably connected to the connecting medium via a hook structure, a detachable hook structure, a tether structure, or a clamping structure.

[0019] Preferably, the second positioning member is configured as a hook member, a second through hole is provided through the lower portion of the sunshade structure, and the sunshade structure is hooked on the hook member through the second through hole and is detachably connected to the positioning seat.

[0020] Preferably, the positioning seat is configured as a second suction cup that can be detachably connected to the inner side of the vehicle's front windshield.

[0021] Preferably, the sunshade structure is provided with a working window which does not block the operation of functional parts of the vehicle's driving platform; and / or, when the second positioning structure is connected to the vehicle's front windshield or the front part of the vehicle's driving platform, the lower end of the sunshade structure is spaced apart from the front windshield to form a working channel for vehicle defogger operation.

[0022] Preferably, the sunshade structure is made of soft fabric.

[0023] Preferably, the connecting medium is configured as a cable member connected between the first positioning structure and the second positioning structure, the sunshade structure can be folded and inserted on the cable member or inserted on the cable member through a sliding member, and the rear end of the sunshade structure can slide along the cable member toward the front end to a folded state.

[0024] Preferably, a first winding mechanism is provided on the second positioning structure, and the first winding mechanism includes a first reel and a first rewinding structure for driving the first reel to rotate along a first direction, one end of the cableway member is connected to the first reel, and when the first reel rotates along the first direction, the cableway member can be wound around the first reel and stored until the sunshade structure is in a folded state, and when the first reel rotates along a second direction opposite to the first direction, the cableway member can be released around the first reel.

[0025] Preferably, a second winding mechanism is provided on the second positioning structure, and the second winding mechanism includes a second scroll and a second rewinding structure for driving the second scroll to rotate along the first direction. One end of the sunshade structure is connected to the second scroll. When the second scroll rotates along the first direction, the sunshade structure can be wound around the second scroll and stored until the sunshade structure is in a folded state. When the second scroll rotates along a second direction opposite to the first direction, the sunshade structure can be released around the second scroll.

[0026] Preferably, the sunshade structure is configured as a pleated structure, and the upper end of the sunshade structure can be stacked sequentially toward the lower end to a folded state.

[0027] Preferably, the sunshade structure includes a first shielding portion, and a second shielding portion connected to the side of the first shielding portion and extending downward, the first positioning structure is connected to the upper portion of the first shielding portion, or is connected to the upper portion of the first shielding portion through a connecting medium, and the second positioning structure is connected to the lower portion of the first shielding portion, or is connected to the lower portion of the first shielding portion through a connecting medium; when the sunshade structure is in the first position, the first shielding portion can block the sunlight from shining on the top of the vehicle's driving platform, and the second shielding portion can block the sunlight from shining on the sides of the vehicle's driving platform and / or the driver's seat seating area.

[0028] A vehicle sunshade device provided by the present invention comprises a sunshade structure, a first positioning structure with a position adjustment function, and a second positioning structure, wherein the sunshade structure is constructed to selectively block sunlight irradiated through the front windshield, and the sunshade structure can move between a first position where the sunlight is blocked when the vehicle is driving and a second position where the sunlight is blocked when the vehicle is parked; the first positioning structure is connected to one or more of the vehicle frame and the front windshield and is configured to keep the sunshade structure in the first position, the first positioning structure is movable relative to the vehicle frame and the front windshield between a first supporting position that supports the sunshade structure to be kept in the first position and a second supporting position that supports the sunshade structure to be kept in the second position, the first positioning structure is connected to the upper part of the sunshade structure, or is connected to the upper part of the sunshade structure through a connecting medium; the second positioning structure is connected to one of the vehicle frame and the front windshield or more and are configured to keep the sunshade structure in the first position, the second positioning structure is connected to the lower part of the sunshade structure, or is connected to the lower part of the sunshade structure through a connecting medium; when the sunshade structure is in the first position, the position between the top of the sunshade structure and the top of the front windshield is configured as a first visualization area for the driver to safely drive and observe the road conditions ahead, and the position between the bottom of the sunshade structure and the driving platform of the frame is configured as a second visualization area for the driver to safely drive and observe the on-board display device; the position between the side of the sunshade structure and the side windshield is configured as a third visualization area for viewing the rearview mirror on the co-pilot side, and when the sunshade structure is in the first position, the side of the sunshade structure is provided with an observation window for not blocking the driver's observation line of sight and the side lower safety visual line, and the observation window is connected to the third visualization area.

[0029] Preferably, the second positioning structure is arranged close to the lower edge of the front windshield, and when the sunshade structure is in the first position, the distance between the top of the sunshade structure and the top of the front windshield is greater than the distance between the top of the sunshade structure and the top of the front windshield when the sunshade structure is in the second position; when the sunshade structure is in the first position, it can block the sunlight from shining on the vehicle's dashboard, or it can block the sunlight from shining on the vehicle's dashboard and the lower part of the driver's seat seating area and the lower part of the co-pilot seat seating area; when the sunshade structure is in the second position, it can block the sunlight from shining on the vehicle's dashboard and the lower part of the driver's seat seating area, the lower part of the co-pilot seat seating area, and the upper part of the driver's seat seating area and the upper part of the co-pilot seat seating area.

[0030] Preferably, the first positioning structure comprises a deformable supporting member, the upper portion of the sunshade structure is connected to the supporting member, or is connected to the supporting member via a connecting medium, and can move between a first position and a second position as the supporting member is deformed.

[0031] Preferably, the supporting member is configured as a telescopic rod, which includes at least two rod bodies telescopically connected to each other, wherein a first positioning piece for connecting to a sunshade structure or a connecting medium is provided on one of the rod bodies located at the free end of the telescopic rod, and the distance between the top of the sunshade structure and the top of the front windshield when in the first position can be adjusted by adjusting the length of the telescopic rod.

[0032] Preferably, the first positioning structure also includes a connecting member, which is connected to one or more of the vehicle frame and the front windshield, wherein a rotating member for rotatably connecting to the connecting member is provided on a rod body away from the free end of the telescopic rod, and a fixing member for fixing the rotation angle of the rotating member is provided between the rotating member and the connecting member; the telescopic rod can be rotated relative to the connecting member through the rotating member to move between a first supporting position, a second supporting position and a storage position, and when the telescopic rod is in the first supporting position or the second supporting position, the distance between the top of the sunshade structure and the top of the front windshield in the first position can be adjusted by adjusting the rotation angle of the telescopic rod; when the telescopic rod is in the storage position, the length direction of the telescopic rod can be arranged parallel or substantially parallel to the surface of the vehicle frame or the front windshield.

[0033] Preferably, the first positioning structure also includes a storage structure, and the sunshade structure can partially or completely enter the storage structure.

[0034] Preferably, the first positioning member is detachably connected to the sunshade structure via a hook structure, a detachable hook structure, a tether structure, or a clamping structure, or the first positioning member is detachably connected to the connecting medium via a hook structure, a detachable hook structure, a tether structure, or a clamping structure.

[0035] Preferably, the connecting medium is configured as a cable member connected between the first positioning structure and the second positioning structure, the sunshade structure can be folded and inserted on the cable member or inserted on the cable member through a sliding member, and the rear end of the sunshade structure can slide along the cable member toward the front end to a folded state.

[0036] Preferably, a first winding mechanism is provided on the second positioning structure, and the first winding mechanism includes a first reel and a first rewinding structure for driving the first reel to rotate along a first direction, one end of the cableway member is connected to the first reel, and when the first reel rotates along the first direction, the cableway member can be wound around the first reel and stored until the sunshade structure is in a folded state, and when the first reel rotates along a second direction opposite to the first direction, the cableway member can be released around the first reel.

[0037] Preferably, a second winding mechanism is provided on the second positioning structure, and the second winding mechanism includes a second scroll and a second rewinding structure for driving the second scroll to rotate along the first direction. One end of the sunshade structure is connected to the second scroll. When the second scroll rotates along the first direction, the sunshade structure can be wound around the second scroll until the sunshade structure is in a folded state. When the second scroll rotates along a second direction opposite to the first direction, the sunshade structure can be released around the second scroll.

[0038] Preferably, the sunshade structure is configured as a pleated structure, and the upper end of the sunshade structure can be stacked sequentially toward the lower end until the sunshade structure is in a folded state.

[0039] Preferably, the sunshade structure is provided with a working window which does not block the operation of functional parts of the driving platform; and / or a working channel for vehicle defogger is formed between the sunshade structure and the front windshield.

[0040] The adaptive sunshade device for a vehicle provided by the present invention has an upper portion of a sunshade structure connected to a first positioning structure or connected to the first positioning structure through a connecting medium, a lower portion of the sunshade structure connected to a second positioning structure or connected to the second positioning structure through a connecting medium, and the first positioning structure has a position adjustment function and can be movable relative to the vehicle frame and the front windshield between a first supporting position that supports the sunshade structure to remain in the first position and a second supporting position that supports the sunshade structure to remain in the second position, so that the sunshade structure is configured to selectively block sunlight irradiated through the front windshield, and the sunshade structure can move between a first position where the sunlight is blocked when the vehicle is traveling and a second position where the sunlight is blocked when the vehicle is parked, thereby being able to achieve sunshade when the vehicle is parked and sunshade when the vehicle is traveling, and having very strong practicality; and when the sunshade structure is in the first position, a position between the top of the sunshade structure and the top of the front windshield is configured as a first visualization area for the driver to safely drive and observe the road conditions ahead, a position between the bottom of the sunshade structure and the driving platform of the vehicle frame is configured as a second visualization area for the driver to safely drive and observe the on-board display device, and a position between the side ... The position between the side windshields is configured as a third visualization area for viewing through the rearview mirror on the co-pilot side. An observation window is provided on the side of the sunshade structure for not blocking the driver's observation line of sight and the side lower safety visual line. When the sunshade structure is in the first position, the observation window is connected to the third visualization area, so that the adaptive sunshade device can block sunlight from entering the vehicle while the driver can also observe the road conditions ahead through the first visualization area, observe the vehicle-mounted display device through the second visualization area, and check the rearview mirror on the co-pilot side through the third visualization area to ensure safe driving; in addition, the first positioning structure is movably connected to one or more of the frame and the front windshield, and the second positioning structure is movably connected to one or more of the frame and the front windshield and is configured to selectively keep the sunshade structure in the first position. The sunshade structure can be movably connected to the vehicle by moving the position of the first positioning structure or the second positioning structure and being configured to selectively keep the sunshade structure in the first position, so that the sunshade structure can adapt to the use of different models and drivers of different heights and adapt to the needs of different shading ranges, and has a wide range of applications.

[0041] The vehicle sunshade device provided by the present invention has an upper portion of a sunshade structure connected to a first positioning structure or connected to the first positioning structure through a connecting medium, and a lower portion of the sunshade structure is connected to a second positioning structure or connected to the second positioning structure through a connecting medium, and the first positioning structure has a position adjustment function and can be movable relative to the vehicle frame and the front windshield between a first supporting position that supports the sunshade structure to maintain a first position and a second supporting position that supports the sunshade structure to maintain a second position, so that the sunshade structure is constructed to selectively block sunlight irradiated through the front windshield, and the sunshade structure can move between a first position where sunlight is blocked when the vehicle is driving and a second position where sunlight is blocked when the vehicle is parked, thereby achieving sunshade when the vehicle is parked and sunshade when the vehicle is driving, and is very practical; and when the sunshade structure is in the first position, the top of the sunshade structure to The position between the top of the front windshield is configured as a first visualization area for the driver to safely drive and observe the road conditions ahead, the position between the bottom of the sunshade structure and the driving platform of the frame is configured as a second visualization area for the driver to safely drive and observe the on-board display device, and the position between the side of the sunshade structure and the side windshield is configured as a third visualization area for viewing the rearview mirror on the co-pilot side. The side of the sunshade structure is provided with an observation window for not blocking the driver's observation line of sight and the side and lower safety visual line. When the sunshade structure is in the first position, the observation window is connected to the third visualization area, so that while the adaptive sunshade device blocks sunlight from entering the car, the driver can also observe the road conditions ahead through the first visualization area, observe the on-board display device through the second visualization area, and check the rearview mirror on the co-pilot side through the third visualization area to ensure safe driving.

[0042] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a structural schematic diagram of a sunshade structure in a first position according to an embodiment of the present invention.

[0044] Figure 2 It is a structural schematic diagram of a sunshade structure in a second position according to an embodiment of the present invention.

[0045] Figure 3 It is a schematic structural diagram of an adaptive sunshade device according to an embodiment of the present invention.

[0046] Figure 4It is a schematic structural diagram of an adaptive sunshade device according to another embodiment of the present invention.

[0047] Figure 5 It is a structural schematic diagram of a first positioning structure according to an embodiment of the present invention.

[0048] Figure 6 FIG. 4 is a schematic cross-sectional structural diagram of a first positioning structure according to an embodiment of the present invention.

[0049] Figure 7 This is a structural schematic diagram of a sunshade structure in a first position according to another embodiment of the present invention.

[0050] Figure 8 This is a structural schematic diagram of a sunshade structure in a second position according to another embodiment of the present invention.

[0051] Fig. 9 It is a schematic structural diagram of an adaptive sunshade device according to another embodiment of the present invention. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0053] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0054] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0056] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not indicate a quantity limitation, but indicate the existence of at least one.

[0057] like Figure 1 , 2As shown, as an embodiment of the present invention, an adaptive sunshade device for a vehicle is provided, including a sunshade structure 300, a first positioning structure 200 with a position adjustment function, and a second positioning structure 100. The upper part of the sunshade structure 300 is connected to the first positioning structure 200 or is connected to the first positioning structure 200 through a connecting medium 400, and the lower part of the sunshade structure 300 is connected to the second positioning structure 100 or is connected to the second positioning structure 100 through a connecting medium 400. The first positioning structure 200 has a position adjustment function and can be movable relative to the vehicle frame 8 and the front windshield 6 between a first supporting position that supports the sunshade structure 300 to remain in the first position and a second supporting position that supports the sunshade structure 300 to remain in the second position, so that the sunshade structure 300 is configured to selectively block sunlight irradiated through the front windshield 6. The sunshade structure 300 can move between a first position where the sunlight is blocked when the vehicle is driving and a second position where the sunlight is blocked when the vehicle is parked, thereby achieving both sunshade when the vehicle is parked and sunshade when the vehicle is driving, and is very practical. When the sunshade structure 300 is in the first position, the position between the top 307 of the sunshade structure and the top 61 of the front windshield is configured as a first visualization area a for the driver to safely drive and observe the road conditions ahead; the position between the bottom of the sunshade structure 300 and the driving platform 81 of the frame 8 is configured as a second visualization area b for the driver to safely drive and observe the instrument panel, display screen and other vehicle-mounted display devices; the position between the side of the sunshade structure 300 and the side windshield 7 is configured as a third visualization area c for viewing the rearview mirror 9 on the co-pilot side; the side of the sunshade structure 300 is provided with an observation window for not blocking the driver's observation line of sight and the side lower safety visual line p; when the sunshade structure 300 is in the first position, the observation window is connected to the third visualization area c, so that while the adaptive sunshade device blocks sunlight from entering the vehicle, the driver can also observe the road conditions ahead through the first visualization area a, observe the vehicle-mounted display device through the second visualization area b, and check the rearview mirror 9 on the co-pilot side through the third visualization area c to ensure safe driving. In addition, the first positioning structure 200 is movably connected to one or more of the frame 8 and the front windshield 6, and the second positioning structure 100 is movably connected to one or more of the frame 8 and the front windshield 6 and is configured to selectively maintain the sunshade structure in the first position. By moving the position of the first positioning structure or the second positioning structure and being configured to selectively maintain the sunshade structure in the first position, the sunshade structure 300 can be movably connected to the vehicle, so that the sunshade structure 300 can adapt to the use of different vehicle models, drivers of different heights and adapt to the needs of different sunshade ranges, and has a wide range of applications.

[0058] like Figure 1As shown, in some specific embodiments, the second positioning structure 100 is arranged close to the lower edge of the front windshield, and the first positioning structure 20 is arranged close to the upper edge of the front windshield to avoid blocking the driver's line of sight for safe driving and observing the road conditions ahead. When the sunshade structure 300 is in the first position, the distance between the top 307 of the sunshade structure and the top 61 of the front windshield is greater than the distance between the top 307 of the sunshade structure and the top 61 of the front windshield when the sunshade structure 300 is in the second position, so that when the sunshade structure 300 is in the first position, the area of ​​the first visualization area a is larger, which can block the sunlight from shining on the vehicle's driving platform 81, or can block the sunlight from shining on the vehicle's driving platform 81 and the lower part of the driver's seat seating area and the lower part of the co-pilot seat seating area, while not blocking the driver's line of sight for safely driving and observing the road conditions ahead, and is suitable for shading when the vehicle is driving; when the sunshade structure 300 is in the second position, it can block the sunlight from shining on the vehicle's driving platform 81 and the lower part of the driver's seat seating area, the lower part of the co-pilot seat seating area, and the upper part of the driver's seat seating area and the upper part of the co-pilot seat seating area, and the shading range is larger, which is suitable for shading when the vehicle is parked.

[0059] like Figure 2 As shown, in some specific embodiments, the first positioning structure 200 includes a deformable supporting member 22, and the upper part of the sunshade structure 300 is connected to the supporting member 22, or is connected to the supporting member 22 through a connecting medium 400, and can move between the first position and the second position with the deformation of the supporting member 22, so that the sunshade structure 300 can be flexibly switched between shading in the vehicle driving state and shading in the vehicle parking state, which is convenient to use.

[0060] In some specific embodiments, the support member 22 is set as a telescopic rod, and the telescopic rod includes at least two rod bodies that are telescopically connected to each other. In this embodiment, three rod bodies are set, and in other embodiments, only two rod bodies or more can be set. A first positioning member 222 for connecting with the sunshade structure 300 or the connecting medium 400 is set on a rod body located at the free end of the telescopic rod, which facilitates the positioning connection between the sunshade structure 300 and the telescopic rod. The distance between the top 307 of the sunshade structure and the top 61 of the front windshield can be adjusted by adjusting the length of the telescopic rod, so that the range of the first visualization area a can be adjusted by adjusting the length of the telescopic rod, thereby adapting to different car models, drivers of different heights, or different sunshade requirements, and the operation is simple and convenient. In other embodiments, the support member 22 can also be set as a universal bamboo tube, a wire rod, a manipulator, and other supporting structures that can be freely deformed and positioned to support, all of which can support and position the upper part of the sunshade structure 300.

[0061] like Figure 3 , 5As shown, in some specific embodiments, the first positioning structure 200 also includes a connecting member 21, which is movably connected to one or more of the frame 8 and the front windshield 6, wherein a rotating member 221 for rotatably connecting to the connecting member 21 is provided on a rod body away from the free end of the telescopic rod, and the telescopic rod can be rotated relative to the connecting member 21 through the rotating member 221 to move between the first supporting position, the second supporting position and the storage position. When the telescopic rod is in the first supporting position or the second supporting position, the distance between the top 307 of the sunshade structure and the top 61 of the front windshield in the first position can be adjusted by adjusting the rotation angle of the telescopic rod, so as to adapt to different vehicle models, drivers of different heights, or different sunshade requirements; when the telescopic rod is in the storage position, the length direction of the telescopic rod can be arranged in parallel or substantially parallel to the surface of the frame 8 or the front windshield 6, so that the sunshade structure 300 can rotate the rotating member 221 to a position parallel or substantially parallel to the front windshield 6 or the frame 8 of the vehicle when it is not needed, without removing the first positioning structure 200 from the vehicle, so as to facilitate the folding and storage of the telescopic rod. A fixing member 223 for fixing the rotation angle of the rotating member 221 is provided between the rotating member 221 and the connecting member 21. The fixing member 223 can fix and maintain the adjustment angle of the telescopic rod, so as to facilitate unfolding and positioning the sunshade structure 300 in various unfolding states.

[0062] In some specific embodiments, the first positioning member 222 has a first positioning surface 2221 arranged toward the connecting member 21, and the first positioning surface 2221 is used to prevent the sunshade structure 300 or the connecting medium 400 connected to the first positioning member 222 from moving in a direction away from the connecting member 21, thereby preventing the sunshade structure 300 from falling off the telescopic rod. The first positioning member 222 also has a second positioning surface 2222 arranged at intervals on the first positioning surface 2221 near the connecting member 21 side, and a positioning groove is formed between the second positioning surface 2222 and the second positioning surface 2221. The sunshade structure 300 or the connecting medium 400 is sleeved in the positioning groove and limited between the first positioning surface 2221 and the second positioning surface 222, so as to facilitate the maintenance of the position of the upper part of the sunshade structure 300 when in the unfolded state, and can prevent the sunshade structure 300 from moving along the telescopic rod toward the connecting medium 400 and affecting the driver's driving observation line of sight.

[0063] In some specific embodiments, a rotating base 215 is provided on the connecting member 21, and the rotating member 221 is rotatably connected to the rotating base 215 through a hinge shaft 23 arranged along the radial direction of the telescopic rod. The telescopic rod can swing in the same straight line direction relative to the connecting member 21 through the rotating member 221 rotating around the axis of the hinge shaft 23, so that the telescopic rod can swing and adjust the angle in a straight line direction perpendicular to the hinge shaft 23, and the fixing member 223 is threadedly connected to the end of the hinge shaft 23, and the fixing member 223 can be rotated along the hinge shaft 23 to adjust the preload between the rotating member 221 and the rotating base 215 to fix the rotating member 221. 21, thereby adjusting the rotation angle of the telescopic rod and fixing the rotation angle of the telescopic rod, the structure is simple and practical, the fixed member 223 is driven to rotate in one direction to drive the rotating member 221 and the rotating base 215 to move closer to each other and abut against each other, at this time, the rotating member 221 is difficult to rotate relative to the rotating base 215 to adjust the angle, thereby fixing and maintaining the angle of the telescopic rod at this time, and the fixed member 223 is driven to rotate in the opposite direction to drive the rotating member 221 and the rotating base 215 to move away from each other and release the abutment, at this time, the rotating member 221 is easy to rotate relative to the rotating base 215 to adjust the angle, and the operation is simple and convenient. In other embodiments, the rotating member 221 can also be rotatably connected to the rotating base 215 through a ball joint structure. At this time, the rotating member 221 is configured with a fixed member of other structures, so that the rotating member 221 can rotate in more directions or any direction relative to the connecting member 21 to adjust the angle and fix the angle, and the angle adjustment range is wider.

[0064] like Figure 6As shown, in some specific embodiments, the rotating base 215 includes two base parts 2151 arranged at intervals on the connecting member 21, the rotating member 221 is connected to the end of a rod body near one end of the connecting member 21, the rotating member 221 is arranged between the two base parts 2151, the two base parts 2151 are respectively provided with a hinge channel 1 for connecting the hinge shaft 23, and the rotating member 221 is provided with a hinge channel 2 for connecting the hinge shaft 23. The rotating member 221 and the rotating base 215 are rotatably connected in the hinge channel 1 and the hinge channel 2 through the hinge shaft 23. One end of the hinge shaft 23 is arranged on the outside of a base part 2111 and is threadedly connected to the fixing member 223, and the other end is relatively fixedly connected to the other base part 2111. The outer peripheral side surface of the fixing member 223 is provided with anti-slip stripes, which is convenient for the operator to drive the fixing member 223 to rotate relative to the hinge shaft 23 to adjust the preload between the rotating member 221 and the rotating base 215. In this embodiment, the rotating member 221 includes a rotating shaft 2211 arranged between the two base portions 2151 and a rotating connecting portion 2212 connected to one side of the rotating shaft 2211. The rotating connecting portion 2212 is relatively fixedly connected to the end of a rod body close to one end of the connecting member 21. A second hinge channel runs through the rotating shaft 2211. The two base portions 2151 are arranged as relatively arranged plate structures. Both sides of the rotating shaft 2211 are arranged as planar structures that can be in surface contact with the base portion 2111, thereby improving the stability of the connection between the rotating member 221 and the rotating base 215.

[0065] In some specific embodiments, the first positioning structure 200 includes at least two groups of correspondingly arranged connecting members 21 and supporting members 22, and the two groups of correspondingly arranged connecting members 21 and supporting members 22 are respectively arranged close to the windshields 7 on both sides. The upper part of the sunshade structure 300 is unfolded and maintained in the first position or the second position through the two groups of correspondingly arranged connecting members 21 and supporting members 22, so that the sunshade range of the sunshade structure 300 is larger.

[0066] In some specific embodiments, the first positioning member 222 is detachably connected to the upper part of the sunshade structure 300, so that the upper part of the sunshade structure 300 can be removed from the first positioning member 222, which is convenient for storing the sunshade structure 300 when sunshade is not needed. A plurality of first adjustment parts 301 for connecting the first positioning member 222 are arranged at different width positions on the sunshade structure 300. The sunshade structure 300 can be connected to the first positioning member 222 through the first adjustment parts 301 at different width positions to adjust the unfolded width of the sunshade structure 300 between its upper and lower ends, thereby adapting to drivers of different heights or different vehicle models, and having a wider range of applications. A plurality of second adjustment parts 302 for connecting the first positioning member 222 are arranged at different length positions on the sunshade structure 300. The sunshade structure 300 can be connected to the first positioning member 222 through the second adjustment parts 302 at different length positions to adjust the unfolded length of the sunshade structure 300 between its upper ends, further adapting to different vehicle models, and having a wider range of applications. In other embodiments, a first elastic contraction structure may be arranged on the sunshade structure 300 along the width direction, and the first elastic contraction structure may be capable of adaptively expanding or contracting the telescopic rod to adjust the expanded width of the sunshade structure 300 between its upper and lower ends; a second elastic contraction structure may be arranged on the sunshade structure 300 along the length direction, and the second elastic contraction structure may be capable of adaptively expanding or contracting the telescopic rod to adjust the expanded length of the sunshade structure 300 between its upper ends. For example, the sunshade structure 300 may be configured as an elastic fabric having a first elastic contraction structure and a second elastic contraction structure, so that the sunshade structure 300 may be deformed, contracted or expanded along its width direction under the action of the first elastic contraction structure, and may be deformed, contracted or expanded along its length direction under the action of the second elastic contraction structure, and may also be adapted to drivers of different heights or different vehicle models.

[0067] like Figure 4 As shown, in some specific embodiments, the first adjustment part 301 and the second adjustment part 302 are set as the first through hole that penetrates the sunshade structure 300, and the sunshade structure is sleeved on the first positioning member 222 through the first through hole and is detachably connected to the first positioning member 222, which has a simple structure and low cost. As another embodiment of the present invention, only any one of the first adjustment part 301 and the second adjustment part 302 can be set as the first through hole that penetrates the sunshade structure 300. In other embodiments, the first positioning member 222 and the sunshade structure 300 can also be detachably connected through a hook structure, a detachable hook structure, a tether structure, or a clamping structure, which can realize the detachable connection between the sunshade structure 300 and the first positioning member 222.

[0068] In some specific embodiments, the second positioning structure 100 includes at least two groups of positioning seats 1 and second positioning members 11 arranged on the positioning seats 1 for connecting to the lower part of the sunshade structure 300 or the connecting medium 400. The two groups of positioning seats 1 and the second positioning members 11 are respectively arranged close to the windshields 7 on both sides, and the lower part of the sunshade structure 300 is maintained in the unfolded state by the two groups of positioning seats 1 and the second positioning members 11, so that the sunshade structure 300 is supported and unfolded by the two groups of positioning seats 11, the second positioning members 11 and the two groups of connecting members 21 and the supporting members 22.

[0069] In some specific embodiments, the second positioning member 11 is configured as a hook member, and a second through hole is provided through the front of the sunshade structure 300. The sunshade structure 300 is hooked on the hook member through the second through hole and is detachably connected to the positioning seat 1. The structure is simple and the cost is low. The sunshade structure 300 is detachably connected to the second positioning member 11, which is convenient for storing the sunshade structure 300. In other embodiments, the second positioning member 11 and the sunshade structure 300 can also be detachably connected through a hook structure, a detachable hook structure, a tether structure, or a clamping structure, which can realize the detachable connection between the sunshade structure 300 and the second positioning member 11.

[0070] like Figure 1 , 4 As shown, in some specific embodiments, a working window 303 is provided on the sunshade structure 300 that does not block the operation of functional parts such as the head-up display of the vehicle driving platform 81, thereby ensuring the normal operation of functional parts such as the head-up display of the vehicle driving platform 81 when the vehicle is driving and sunshading. When the second positioning structure 100 is connected to the front windshield 6 of the vehicle or the front part of the vehicle driving platform 81, the front end of the sunshade structure 300 is spaced apart from the front windshield 6 to form a working channel 304 for vehicle defogger, thereby ensuring that when the vehicle is driving and sunshading, the wind can be blown from the front end of the vehicle driving platform 81 through the working channel 304 to the front windshield 6 of the vehicle to perform the defogger operation of the front windshield 6 of the vehicle.

[0071] like Figure 3 As shown, in some specific embodiments, the connecting member 21 is configured as a first suction cup that can be detachably connected to the inner side of the vehicle's front windshield 6, and the positioning seat 1 is configured as a second suction cup that can be detachably connected to the inner side of the vehicle's front windshield 6, so that the sunshade structure 300 can be adsorbed on the vehicle's front windshield 6 through the first suction cup and the second suction cup, which is convenient for installation or removal, and convenient for flexible adjustment of the positions of the first suction cup and the second suction cup, so as to facilitate matching and application of different vehicle models or drivers of different heights. Of course, in other embodiments, the positioning seat 1 or the connecting member 21 can also be configured as other structures such as an adhesive structure, the positioning seat 1 can also be connected to the front of the vehicle's driving platform 81, and the connecting member 21 can also be connected to the frame.

[0072] like Figure 5, 6 As shown, in some specific embodiments, the first suction cup includes a suction cup member 211 and a suction cup cover 212, the suction cup member 211 includes a suction cup portion 2111 for adsorption and a connecting rod 2112 arranged on the back of the suction cup portion 2111, a center hole is opened in the middle of the suction cup cover 212 for the connecting rod 2112 to extend out of the suction cup cover 212, a wrench member 213 is hinged on the connecting rod 2112 and arranged on the back of the suction cup cover 212, the wrench member 213 has a pressing portion 2131 for pressing the back side of the suction cup cover 212, the wrench member 213 can rotate relative to the connecting rod 2112 to press the back side of the suction cup cover 212, thereby pulling the middle of the suction cup portion 2111 to bulge outward to form a vacuum area, so that the first suction cup is firmly fixed to the inner side of the front windshield 6 of the vehicle and is not easy to fall off. The connecting rod 2112 is sleeved with an elastic reset member 214 arranged between the suction cup portion 2111 and the suction cup cover 212, which can provide a certain auxiliary force when the wrench member 213 is rotated to release the pressure of the pressing portion 2131 on the suction cup cover 212, so as to facilitate the wrench member 213 to pull out the first suction cup from the front windshield 6 of the vehicle. The rotating base 215 is integrally formed with the suction cup cover 212 and is arranged on the side of the wrench member 213 and on the side away from the free end of the wrench member 213, and does not interfere with the range of motion of the wrench member 213.

[0073] like Figure 5 As shown, in some specific embodiments, the second positioning member 11 is fixedly arranged on the back side of the second suction cup, and the structure is simple. In other embodiments, the second positioning member 11 can also be rotatably connected to the second suction cup through a ball joint structure, so that the second positioning member 11 can adapt to the angle of the sunshade structure 300 to adjust its angle relative to the second suction cup.

[0074] In some specific embodiments, the sunshade structure 300 is made of soft fabric. On the one hand, it can prevent the driver from hitting the sunshade structure 300 and getting injured due to sudden braking or other reasons during the driving of the vehicle, thereby improving the safety of driving sunshade. On the other hand, the soft fabric can be folded to reduce the occupied space, which is convenient for storing the sunshade structure 300. In this embodiment, the sunshade structure 300 is made of soft fabric with sun protection function, such as pearl surface aluminum film fabric, which has a good sun protection effect. In other embodiments, it can also be made of other flexible fabrics.

[0075] like Figure 7-9As shown, in some specific embodiments, the connecting medium 400 is configured as a cableway member connected between the first positioning structure 200 and the second positioning structure 100. The cableway member can be configured as a rope structure, a belt structure, a chain structure or other bendable structures. The sunshade structure 300 can be folded and inserted on the cableway member or inserted on the cableway member through sliding members such as hooks and rings. The upper end of the sunshade structure 300 can slide toward the front end along the cableway member to a folded state. Therefore, after the adaptive sunshade device is installed on the vehicle, there is no need to remove the first positioning member 222 from the vehicle or remove the sunshade structure 300 from the first positioning member 222 to achieve the folding and storage of the sunshade structure 300, which reduces the tedious operation of frequent taking and placing, and makes it more convenient to quickly switch between the sunshade state and the storage state, so as to quickly store the sunshade structure 300 when the vehicle is driving at night, or quickly unfold the sunshade structure 300 when the vehicle is driving or parking during the day. In this embodiment, the first positioning member 222 and the second positioning member 11 are respectively connected to the connecting medium 400, and the two ends of the cableway member are respectively provided with a cableway connection part that can be detachably connected to the first positioning member 222 and the second positioning member 11, so as to facilitate the connection and positioning of the connecting medium 400 with the telescopic rod and the positioning seat 1, and the connecting medium 400 can be disassembled relative to the first positioning member 222 or the second positioning member 11 for independent storage. Specifically, the first positioning member 222 and the connecting medium 400, or the second positioning member 11 and the connecting medium 400, can be detachably connected through a hook structure, a detachable hook structure, a tether structure, or a clamping structure, so that the sunshade structure 300 can be detachably connected with the first positioning member 222 and the second positioning member 11. In other embodiments, the two ends of the cableway member can also be fixedly connected to the first positioning member 222 and the second positioning member 11, respectively, to improve the stability of the connection.

[0076] In some specific embodiments, a first winding mechanism is provided on the second positioning structure 100, and the first winding mechanism includes a first reel and a first reeling structure for driving the first reel to rotate along a first direction. One end of the cableway member is connected to the first reel. When the first reel rotates along the first direction, the cableway member can be wound around the first reel and stored until the sunshade structure is in a stored state. When the first reel rotates along a second direction opposite to the first direction, the cableway member can be released around the first reel, so that the cableway member can be released from the first reel to support the unfolding of the sunshade structure, and can be wound and stored along the first reel when not in use, so as to facilitate the storage of the cableway member and the sunshade structure, and can adapt to the unfolding width between the upper and lower ends of the sunshade structure when it is in the first position or the second position by adjusting the release length of the cableway member, so as to adapt to drivers of different heights or different vehicle models.

[0077] As another embodiment of the present invention, a second winding mechanism is arranged on the second positioning structure 100, and the second winding mechanism includes a second reel and a second rewinding structure for driving the second reel to rotate along the first direction. One end of the sunshade structure is connected to the second reel. When the second reel rotates along the first direction, the sunshade structure can be wound around the second reel and stored until the sunshade structure is in a stored state. When the second reel rotates along a second direction opposite to the first direction, the sunshade structure can be released around the second reel, so that the sunshade structure can be released from the second reel to be unfolded to the unfolded state, and can be wound and stored along the second reel when not in use, so as to facilitate the storage of the sunshade structure, and the unfolded width between the upper and lower ends of the sunshade structure when the sunshade structure is in the first position or the second position can be adjusted by adjusting the release length of the sunshade structure to adapt to drivers of different heights or different vehicle models.

[0078] As another embodiment of the present invention, the sunshade structure is configured as a pleated structure, and the upper end of the sunshade structure can be stacked toward the lower end in sequence to a folded state, thereby folding and storing the sunshade structure.

[0079] like Figure 3As shown, in some specific embodiments, the sunshade structure 300 includes a first shielding portion 305, and a second shielding portion 306 connected to the side of the first shielding portion 305 and extending downward, the first positioning structure 200 is connected to the upper portion of the first shielding portion 305, or is connected to the upper portion of the first shielding portion 305 through a connecting medium 400, and the second positioning structure 100 is connected to the lower portion of the first shielding portion 306, or is connected to the lower portion of the first shielding portion 306 through a connecting medium 400. When the sunshade structure 300 is in the first position, the first visualization area a is located between the top 307 of the first shielding portion and the top 61 of the front windshield, and the first shielding portion 305 can block the sunlight from shining on the top of the vehicle driving platform 81, thereby protecting the vehicle driving platform 81 from being exposed to the sun and improving the safety of the vehicle during driving, or the first shielding portion 305 can block the sunlight from shining on the vehicle driving platform 81 and the lower part of the driver's seat seating area, thereby protecting the vehicle driving platform 81 and the lower body of the driver or co-driver from being exposed to the sun at the same time, improving the safety of the vehicle during driving, and at the same time preventing the driver or co-driver from being exposed to the sun when riding in the vehicle on a hot summer day, thereby improving the comfort during driving; the second shielding portion 306 can block the sunlight from shining on the side of the vehicle driving platform 81 and / or the driver's seat seating area, further increasing the sunshade area, and at the same time can surround the cold air blown out by the air conditioner of the vehicle driving platform 81 in the area enclosed by the first shielding portion 305 and the second shielding portion 306, so that the air conditioning cooling effect is better. In this embodiment, the first shielding portion 305 is connected to both sides of the second shielding portion 306, which can be used to block sunlight from entering the vehicle from the side windshield 7 on both sides of the vehicle during driving. In other embodiments, the second shielding portion 306 can also be set only on one side of the first shielding portion 305.

[0080] As another embodiment of the present invention, a vehicle sunshade device is also provided. The main difference between the vehicle sunshade device of this embodiment and the adaptive sunshade device of the above embodiment is that the first positioning structure 200 and one or more of the frame 8 and the front windshield 6 can be fixedly connected or connected in other ways, the second positioning structure 100 and one or more of the frame 8 and the front windshield 6 can be fixedly connected or connected in other ways, and the upper part of the sunshade structure 300 is connected to the first positioning structure 200 or connected to the first positioning structure 200 through a connecting medium 400, and the sunshade structure 300 The lower part of the first locating structure 200 is connected to the second positioning structure 100 or connected to the second positioning structure 100 through the connecting medium 400, and the first positioning structure 200 has a position adjustment function, and can be movable between a first supporting position supporting the sunshade structure 600 to maintain a first position and a second supporting position supporting the sunshade structure to maintain a second position relative to the vehicle frame 8 and the front windshield 6, so that the sunshade structure 300 is configured to selectively block the sunlight irradiated through the front windshield 6, and the sunshade structure 300 can be in the first position where the sunlight is blocked when the vehicle is driving and the second position where the sunlight is blocked when the vehicle is parked. The sunshade structure 300 can be moved between positions, so that it can achieve sunshade when the vehicle is parked and when the vehicle is driving, which is very practical. When the sunshade structure 300 is in the first position, the position between the top 307 of the sunshade structure and the top 61 of the front windshield is configured as a first visualization area a for the driver to safely drive and observe the road conditions ahead, the position between the bottom of the sunshade structure 300 and the driving platform 81 of the frame 8 is configured as a second visualization area b for the driver to safely drive and observe the instrument panel, display screen and other vehicle-mounted display devices, and the position between the side of the sunshade structure 300 and the side windshield 7 is configured as a second visualization area b for the driver to safely drive and observe the vehicle-mounted display devices such as the instrument panel and display screen. A third visualization area c is formed for checking the rearview mirror 9 on the co-pilot side. An observation window is provided on the side of the sunshade structure 300 for not blocking the driver's observation line of sight and the side lower safety visual line p. When the sunshade structure 300 is in the first position, the observation window is communicated with the third visualization area c, so that while the vehicle sunshade device blocks sunlight from entering the vehicle, the driver can also observe the road conditions ahead through the first visualization area a, observe the vehicle display device through the second visualization area b, and check the rearview mirror 9 on the co-pilot side through the third visualization area c to ensure safe driving.

[0081] In some specific embodiments, the first positioning structure 200 also includes a storage structure, the sunshade structure 300 is connected to the storage structure, and can be connected to the support member 22 or connected to the support member 22 through the connecting medium 400, and the sunshade structure 300 can partially or completely enter the storage structure, which is convenient for storing the sunshade structure 300. The first positioning structure 200 can be configured to be integrally formed with the front of the vehicle driving platform 81 or the front windshield 6 of the vehicle, so that the vehicle sunshade device is a partial structure of the vehicle. The sunshade structure 300 can partially or completely enter the storage space through the above-mentioned first winding mechanism or the second winding mechanism or be configured as a pleated structure.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

[0083] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. An adaptive sunshade device for a vehicle, characterized in that: include: A sunshade structure movably connected to the vehicle and configured to selectively block sunlight irradiated through the front windshield, the sunshade structure being movable between a first position in which sunlight is blocked when the vehicle is moving and a second position in which sunlight is blocked when the vehicle is parked; A first positioning structure with a position adjustment function, movably connected to one or more of the vehicle frame and the front windshield and configured to selectively maintain the sunshade structure in a first position, the first positioning structure is movable relative to the vehicle frame and the front windshield between a first supporting position for supporting the sunshade structure to be maintained in the first position and a second supporting position for supporting the sunshade structure to be maintained in the second position, the first positioning structure is connected to the upper part of the sunshade structure, or is connected to the upper part of the sunshade structure through a connecting medium; A second positioning structure, movably connected to one or more of the vehicle frame and the front windshield and configured to selectively maintain the sunshade structure in the first position, wherein the second positioning structure is connected to the lower portion of the sunshade structure or is connected to the lower portion of the sunshade structure through a connecting medium; When the sunshade structure is in the first position, the position between the top of the sunshade structure and the top of the front windshield is configured as a first visualization area for the driver to drive safely and observe the road conditions ahead, and the position between the bottom of the sunshade structure and the driving platform of the vehicle frame is configured as a second visualization area for the driver to drive safely and observe the on-board display device; The position between the side of the sunshade structure and the side windshield is constructed as a third visualization area for viewing through the rearview mirror on the co-pilot side. When the sunshade structure is in the first position, the side of the sunshade structure is provided with an observation window for not blocking the driver's observation line of sight and the lower side safety vision line, and the observation window is in communication with the third visualization area.

2. The adaptive sunshade device according to claim 1, characterized in that: The second positioning structure is arranged close to the lower edge of the front windshield, and the distance between the top of the sunshade structure and the top of the front windshield when the sunshade structure is in the first position is greater than the distance between the top of the sunshade structure and the top of the front windshield when the sunshade structure is in the second position; When the sunshade structure is in the first position, it can block the sunlight from shining on the vehicle's driving platform, or it can block the sunlight from shining on the vehicle's driving platform and the lower part of the driver's seat seating area and the lower part of the passenger seat seating area; When the sunshade structure is in the second position, it can block sunlight from shining on the vehicle driving platform and the lower part of the driver's seat seating area, the lower part of the passenger seat seating area, and the upper part of the driver's seat seating area and the upper part of the passenger seat seating area; and / or, The first positioning structure comprises a deformable supporting member, the upper portion of the sunshade structure is connected to the supporting member, or is connected to the supporting member via a connecting medium, and can move between a first position and a second position as the supporting member deforms; and / or, The supporting member is configured as a telescopic rod, the telescopic rod comprising at least two rod bodies telescopically connected to each other, wherein a first positioning member for connecting with the sunshade structure or the connecting medium is provided on one of the rod bodies at the free end of the telescopic rod, and the distance between the top of the sunshade structure and the top of the front windshield when in the first position can be adjusted by adjusting the length of the telescopic rod; and / or, The first positioning structure further comprises a connecting member, the connecting member being movably connected to one or more of the vehicle frame and the front windshield, wherein a rotating member for rotatably connecting to the connecting member is disposed on a rod body away from the free end of the telescopic rod, and a fixing member for fixing a rotation angle of the rotating member is disposed between the rotating member and the connecting member; The telescopic rod can be rotated relative to the connecting member through the rotating member to move between the first supporting position, the second supporting position and the storage position. When the telescopic rod is in the first supporting position or the second supporting position, the distance between the top of the sunshade structure and the top of the front windshield in the first position can be adjusted by adjusting the rotation angle of the telescopic rod; when the telescopic rod is in the storage position, the length direction of the telescopic rod can be arranged parallel or substantially parallel to the surface of the vehicle frame or the front windshield; and / or, A rotating base is provided on the connecting component, and the rotating member is rotatably connected to the rotating base via a hinge shaft arranged radially along the telescopic rod. The fixing member is threadedly connected to the end of the hinge shaft, and the angle of the rotating member can be fixed by rotating the fixing member along the hinge shaft to adjust the preload between the rotating member and the rotating base.

3. The adaptive sunshade device according to claim 1 or 2, characterized in that: The first positioning structure comprises at least two groups of correspondingly arranged connecting members and supporting members, the two groups of correspondingly arranged connecting members and supporting members are respectively arranged close to the windshields on both sides, and the upper part of the sunshade structure is unfolded and maintained in the first position or the second position through the two groups of correspondingly arranged connecting members and supporting members; and / or, The first positioning member is detachably connected to the upper portion of the sunshade structure, and a plurality of first adjustment parts for connecting the first positioning member are arranged at different width positions on the sunshade structure, and the sunshade structure can be connected to the first positioning member through the first adjustment parts at different width positions to adjust the unfolded width of the sunshade structure between its upper and lower ends; and / or, A plurality of second adjusting parts for connecting to the first positioning member are arranged along different length positions on the sunshade structure, and the sunshade structure can be connected to the first positioning member through the second adjusting parts at different length positions to adjust the unfolded length of the sunshade structure between its upper ends; and / or, A first elastic contraction structure is arranged on the sunshade structure along the width direction, and the first elastic contraction structure can expand or contract at an angle of the adaptive telescopic rod to adjust the expansion width of the sunshade structure between its upper and lower ends; A second elastic contraction structure is arranged on the sunshade structure along the length direction, and the second elastic contraction structure can expand or contract at an angle of the adaptive telescopic rod to adjust the expansion length of the sunshade structure between its upper ends; and / or, The connecting member is configured as a first suction cup that can be detachably connected to the inner side of the vehicle's front windshield.

4. The adaptive sunshade device according to any one of claims 1 to 3, characterized in that: The first positioning member is detachably connected to the sunshade structure via a hook structure, a detachable hook structure, a tether structure, or a clamping structure, or the first positioning member is detachably connected to the connecting medium via a hook structure, a detachable hook structure, a tether structure, or a clamping structure; and / or, The first adjustment portion and / or the second adjustment portion is configured as a first through hole penetrating the sunshade structure, and the sunshade structure is sleeved on the first positioning member through the first through hole and is detachably connected to the first positioning member; and / or, The second positioning structure comprises at least two groups of positioning seats and second positioning members arranged on the positioning seats and used to connect with the lower part of the sunshade structure or the connecting medium, the two groups of positioning seats and the second positioning members are arranged close to the windshields on both sides respectively, and the lower part of the sunshade structure is kept in the unfolded state by the two groups of positioning seats and the second positioning members; and / or, The second positioning member is detachably connected to the sunshade structure via a hook structure, a detachable hook structure, a tether structure, or a clamping structure, or the second positioning member is detachably connected to the connecting medium via a hook structure, a detachable hook structure, a tether structure, or a clamping structure; and / or, The second positioning member is configured as a hook member, a second through hole is provided through the lower portion of the sunshade structure, and the sunshade structure is hooked on the hook member through the second through hole and is detachably connected to the positioning seat; and / or, The positioning seat is configured as a second suction cup that can be detachably connected to the inner side of the vehicle's front windshield.

5. The adaptive sunshade device according to any one of claims 1 to 4, characterized in that: The sunshade structure is provided with a working window which does not block the working of the functional parts of the vehicle driving platform; and / or, When the second positioning structure is connected to the front windshield of the vehicle or the front part of the vehicle driving platform, the lower end of the sunshade structure is spaced apart from the front windshield to form a working channel for vehicle defogger; and / or, The sunshade structure is made of soft fabric; and / or, The connecting medium is configured as a cableway member connected between the first positioning structure and the second positioning structure, the sunshade structure can be foldably inserted on the cableway member or inserted on the cableway member through a sliding member, and the rear end of the sunshade structure can slide along the cableway member toward the front end to a folded state; and / or, The second positioning structure is provided with a first winding mechanism, the first winding mechanism includes a first reel and a first rewinding structure for driving the first reel to rotate in a first direction, one end of the cableway member is connected to the first reel, when the first reel rotates in the first direction, the cableway member can be wound around the first reel and stored until the sunshade structure is in a folded state, when the first reel rotates in a second direction opposite to the first direction, the cableway member can be released around the first reel; and / or, A second winding mechanism is provided on the second positioning structure, the second winding mechanism includes a second scroll and a second rewinding structure for driving the second scroll to rotate along the first direction, one end of the sunshade structure is connected to the second scroll, when the second scroll rotates along the first direction, the sunshade structure can be rolled up around the second scroll until the sunshade structure is in a folded state, when the second scroll rotates along a second direction opposite to the first direction, the sunshade structure can be released around the second scroll; and / or, The sunshade structure is configured as a pleated structure, and the upper end of the sunshade structure can be stacked toward the lower end in sequence to a folded state.

6. The adaptive sunshade device according to any one of claims 1 to 5, characterized in that: The sunshade structure includes a first shielding portion, and a second shielding portion connected to a side portion of the first shielding portion and extending downward, the first positioning structure is connected to an upper portion of the first shielding portion, or is connected to the upper portion of the first shielding portion through a connecting medium, and the second positioning structure is connected to a lower portion of the first shielding portion, or is connected to the lower portion of the first shielding portion through a connecting medium; When the sunshade structure is in the first position, the first shielding portion can block the sunlight from shining on the top of the vehicle driving platform, and the second shielding portion can block the sunlight from shining on the sides of the vehicle driving platform and / or the driver's seat seating area.

7. A vehicle sunshade device, characterized in that: include: A sunshade structure configured to selectively block sunlight irradiated through the front windshield, the sunshade structure being movable between a first position in which the sunlight is blocked when the vehicle is moving and a second position in which the sunlight is blocked when the vehicle is parked; A first positioning structure with a position adjustment function, connected to one or more of the vehicle frame and the front windshield and configured to keep the sunshade structure at a first position, the first positioning structure is movable relative to the vehicle frame and the front windshield between a first supporting position for supporting the sunshade structure to be kept at the first position and a second supporting position for supporting the sunshade structure to be kept at the second position, the first positioning structure is connected to an upper portion of the sunshade structure, or is connected to the upper portion of the sunshade structure through a connecting medium; A second positioning structure, coupled to one or more of the vehicle frame and the front windshield and configured to maintain the sunshade structure in the first position, wherein the second positioning structure is connected to the lower portion of the sunshade structure or is connected to the lower portion of the sunshade structure through a connecting medium; When the sunshade structure is in the first position, the position between the top of the sunshade structure and the top of the front windshield is configured as a first visualization area for the driver to drive safely and observe the road conditions ahead, and the position between the bottom of the sunshade structure and the driving platform of the vehicle frame is configured as a second visualization area for the driver to drive safely and observe the on-board display device; The position between the side of the sunshade structure and the side windshield is constructed as a third visualization area for viewing through the rearview mirror on the co-pilot side. When the sunshade structure is in the first position, the side of the sunshade structure is provided with an observation window for not blocking the driver's observation line of sight and the lower side safety vision line, and the observation window is in communication with the third visualization area.

8. The vehicle sunshade device according to claim 7, characterized in that: The second positioning structure is arranged close to the lower edge of the front windshield, and the distance between the top of the sunshade structure and the top of the front windshield when the sunshade structure is in the first position is greater than the distance between the top of the sunshade structure and the top of the front windshield when the sunshade structure is in the second position; When the sunshade structure is in the first position, it can block the sunlight from shining on the vehicle's driving platform, or it can block the sunlight from shining on the vehicle's driving platform and the lower part of the driver's seat seating area and the lower part of the passenger seat seating area; When the sunshade structure is in the second position, it can block sunlight from shining on the vehicle driving platform and the lower part of the driver's seat seating area, the lower part of the passenger seat seating area, and the upper part of the driver's seat seating area and the upper part of the passenger seat seating area; and / or, The first positioning structure comprises a deformable supporting member, the upper portion of the sunshade structure is connected to the supporting member, or is connected to the supporting member via a connecting medium, and can move between a first position and a second position as the supporting member deforms; and / or, The supporting member is configured as a telescopic rod, the telescopic rod comprising at least two rod bodies telescopically connected to each other, wherein a first positioning member for connecting with the sunshade structure or the connecting medium is provided on one of the rod bodies at the free end of the telescopic rod, and the distance between the top of the sunshade structure and the top of the front windshield when in the first position can be adjusted by adjusting the length of the telescopic rod; and / or, The first positioning structure further comprises a connecting member, the connecting member being connected to one or more of the vehicle frame and the front windshield, wherein a rotating member for rotatably connecting to the connecting member is disposed on a rod body away from the free end of the telescopic rod, and a fixing member for fixing a rotation angle of the rotating member is disposed between the rotating member and the connecting member; The telescopic rod can be rotated relative to the connecting member through the rotating member to move between the first supporting position, the second supporting position and the storage position. When the telescopic rod is in the first supporting position or the second supporting position, the distance between the top of the sunshade structure and the top of the front windshield in the first position can be adjusted by adjusting the rotation angle of the telescopic rod; when the telescopic rod is in the storage position, the length direction of the telescopic rod can be arranged parallel or substantially parallel to the surface of the vehicle frame or the front windshield; and / or, The first positioning structure further includes a storage structure, and the sunshade structure can partially or completely enter the storage structure; and / or, The first positioning member is detachably connected to the sunshade structure via a hook structure, a detachable hook structure, a tether structure, or a clamping structure, or the first positioning member is detachably connected to the connecting medium via a hook structure, a detachable hook structure, a tether structure, or a clamping structure.

9. The vehicle sunshade device according to claim 7 or 8, characterized in that: The connecting medium is configured as a cableway member connected between the first positioning structure and the second positioning structure, the sunshade structure can be foldably inserted on the cableway member or inserted on the cableway member through a sliding member, and the rear end of the sunshade structure can slide along the cableway member toward the front end to a folded state; and / or, The second positioning structure is provided with a first winding mechanism, the first winding mechanism includes a first reel and a first rewinding structure for driving the first reel to rotate in a first direction, one end of the cableway member is connected to the first reel, when the first reel rotates in the first direction, the cableway member can be wound around the first reel and stored until the sunshade structure is in a folded state, when the first reel rotates in a second direction opposite to the first direction, the cableway member can be released around the first reel; and / or, A second winding mechanism is provided on the second positioning structure, the second winding mechanism includes a second scroll and a second rewinding structure for driving the second scroll to rotate along a first direction, one end of the sunshade structure is connected to the second scroll, when the second scroll rotates along the first direction, the sunshade structure can be rolled around the second scroll until the sunshade structure is in a folded state, when the second scroll rotates along a second direction opposite to the first direction, the sunshade structure can be released around the second scroll; and / or, The sunshade structure is configured as a pleated structure, and the upper end of the sunshade structure can be stacked in sequence toward the lower end until the sunshade structure is in a folded state.

10. The vehicle sunshade device according to any one of claims 7 to 9, characterized in that: The sunshade structure is provided with a working window which does not block the operation of the functional parts of the driving platform; and / or, A working channel for vehicle defogger is formed between the sunshade structure and the front windshield.

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