WO2024055576A1 - 一种用于车载遮阳棚的支撑机构及车载遮阳装置 - Google Patents

一种用于车载遮阳棚的支撑机构及车载遮阳装置 Download PDF

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Publication number
WO2024055576A1
WO2024055576A1 PCT/CN2023/087667 CN2023087667W WO2024055576A1 WO 2024055576 A1 WO2024055576 A1 WO 2024055576A1 CN 2023087667 W CN2023087667 W CN 2023087667W WO 2024055576 A1 WO2024055576 A1 WO 2024055576A1
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WO
WIPO (PCT)
Prior art keywords
upper cover
folding arm
support
sunshade
rod
Prior art date
Application number
PCT/CN2023/087667
Other languages
English (en)
French (fr)
Inventor
黄群飞
Original Assignee
深圳移家户外用品有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳移家户外用品有限公司 filed Critical 深圳移家户外用品有限公司
Publication of WO2024055576A1 publication Critical patent/WO2024055576A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
    • B60J11/04—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers for covering at least the roof of the vehicle, e.g. for covering the whole vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
    • B60J11/02—Covers wound on rollers

Definitions

  • the invention belongs to the technical field of vehicle accessories, and more specifically, relates to a support mechanism for a vehicle sunshade and a vehicle sunshade device.
  • Awnings are of great significance from the perspective of energy saving and environmental protection; while shading the hot summer days, awnings can allow strong sunlight to shine indoors in the form of diffuse light, making the indoor light bright but not dazzling. Influence users to enjoy the scenery outside the window from indoors, extend people's living space from indoors to outdoors, and create a new living space; the special anti-ultraviolet function of the sunshade cloth not only protects human skin from the invasion of ultraviolet rays, And it greatly extends the service life of interior decoration and furniture. With the development of society, people's quality of life has gradually improved. More and more families will drive and camp around the city during holidays.
  • the existing awnings installed on the side of the car can be divided into two types: electric and manual.
  • Electric awnings are larger in size and heavier in weight. They are generally installed on the roof of RVs or commercial vehicles and are not suitable for family cars. ;
  • the manual sunshade is smaller in size and lighter in weight, and is suitable for installation on ordinary family cars.
  • the manual awning is cumbersome to support and store. The user needs to slowly roll the fabric to unfold or store it, and the side edges of the fabric need to be placed into the fixed grooves on the support rods to improve sun shading.
  • the stability and wind resistance of the awning are important. When encountering the interference of special weather such as wind and rain, the fabric will fall and rise and fall due to external forces, making it difficult for one person to complete the opening or storage of the awning, affecting the user experience.
  • the object of the present invention is to provide a support mechanism for a vehicle-mounted sunshade to solve the technical problem in the prior art that the support and storage of the sunshade is complicated and it is difficult for one person to open or store the sunshade.
  • the technical solution adopted by the present invention is to provide a support mechanism for a vehicle-mounted sunshade.
  • the vehicle-mounted sunshade includes a storage shell with a cover, which is rotatably arranged in the storage shell and used for rolling.
  • the roller around the sunshade cloth, and the support mechanism for supporting the sunshade cloth when the sunshade cloth is in an unfolded state the storage shell is provided with a hole that connects the cover body and the outside world and provides space for the sunshade cloth. and a clearance opening through which the support mechanism passes.
  • the support mechanism includes two folding assemblies located on opposite sides of the roll roller, and a support assembly; the folding assembly includes a rotatable assembly on the storage shell.
  • the first folding arm, the second folding arm, the first rotation component for rotationally connecting the first folding arm and the second folding arm, and the first rotation component for rotationally connecting the second folding arm and the support The second rotating component of the assembly; the side of the sunshade cloth away from the roller is provided with a crossbar fixedly connected to the support component.
  • the first rotating component includes a first connecting joint provided on the end of the first folding arm, a second connecting joint provided on the end of the second folding arm, and A first rotating shaft used to rotatably connect the first connecting joint and the second connecting joint, the first connecting joint has a first connecting part, and the second connecting joint is provided with two second connecting parts at intervals, A first installation area for the first connection part to be inserted is enclosed between the two second connection parts, and both the first connection part and the two second connection parts are provided with through-holes for the first connection part to be inserted. The first penetration hole is penetrated by the first rotating shaft.
  • the first rotating component further includes a locking component for limiting the rotation range of the second folding arm
  • the second connecting joint is provided with a penetrating thread connecting the installation area and the second folding arm.
  • the inner cavity of the two folding arms is a first clearance hole for installing the locking assembly.
  • the locking assembly includes a locking rod and a locking pin, and the locking pin penetrates the second connecting joint and the The locking rod is arranged so that the locking rod can rotate relative to the second connecting joint with the locking pin as the rotation center, and Close to or away from the first connecting part, the first connecting part is provided with a limiting groove for the locking hook on the end of the locking rod to be inserted.
  • the second folding arm includes an inner telescopic rod and an outer telescopic rod sleeved on the outer wall of the inner telescopic rod.
  • the outer telescopic rod is connected to the first folding arm, and the inner telescopic rod is connected to the first folding arm.
  • the telescopic rod is connected to the support assembly.
  • the first rotation component further includes a limiting component for driving the locking rod to rotate relative to the second connecting joint
  • the limiting component includes a positioning component disposed in the outer telescopic rod and connected with The sleeve that the inner telescopic rod movably abuts, the limit pin, and the first elastic member disposed between the sleeve and the second connecting joint, the limit pin penetrates the sleeve and the second connecting joint.
  • the locking rod is provided with an inclined waist-shaped hole for the limit pin to penetrate, and the sleeve has a second relief hole for the locking rod to be inserted.
  • the second rotating component includes a third connecting joint provided on the end of the second folding arm, a fourth connecting joint provided on the support component, and a third connecting joint provided on the end of the second folding arm.
  • the third connecting joint and the second rotating shaft of the fourth connecting joint, the third connecting joint has a third connecting part
  • the fourth connecting joint is provided with two fourth connecting parts at intervals
  • the two fourth connecting parts are The four connecting parts are enclosed to form a second installation area for the third connecting part to be inserted.
  • the third connecting part and the two fourth connecting parts are both provided with holes for the second rotating shaft to penetrate. of the second penetration hole.
  • the support assembly includes a support frame rotatably connected to an end of the second folding arm, and at least one support rod rotatably disposed on the support frame, the support frame having a A receiving area for storing the support rod.
  • a connecting rod spring is provided inside the first folding arm, one end of the connecting rod spring is connected to the first connecting piece, and the other end of the connecting rod spring passes through the first folding arm and the second folding arm. arm connection.
  • the beneficial effect of the support mechanism for a vehicle-mounted sunshade provided by the present invention is that compared with the prior art, the support mechanism of the present invention is provided on the vehicle-mounted sunshade.
  • the vehicle-mounted sunshade includes a storage shell with a cover body, a rotatable A roller installed in the storage shell and used for winding the sunshade cloth, and when the sunshade cloth is unfolded A support mechanism for supporting the sunshade cloth when in the open state.
  • the storage shell is provided with a clearance opening that connects the cover body to the outside world and allows the sunshade cloth and the support mechanism to pass through.
  • the support mechanism includes two located on opposite sides of the roll roller.
  • a folding assembly, and a supporting assembly the folding assembly includes a first folding arm, a second folding arm rotatably disposed in the storage case, a first rotating assembly for rotatably connecting the first folding arm and the second folding arm, and a
  • the second rotating component is rotatably connected to the second folding arm and the support component.
  • the side of the sunshade cloth away from the roll roller is provided with a crossbar fixedly connected to the support component; when the sunshade cloth needs to be unfolded for use, the user pulls the support mechanism.
  • Support component move the support component out of the cover body through the release opening on the storage shell. While pulling the support component, since the first rotating component and the second rotating component are pulled by the external force of the supporting component, they will be set on the roll.
  • the first folding arms and the second folding arms of the two folding assemblies on opposite sides of the roller rotate from the folded storage state to the unfolded state, and the crossbar on the sunshade cloth fixedly connected to the support assembly is driven from the support assembly.
  • the cover body is placed out of the outside world, and the sunshade cloth is pulled to drive the roller to rotate.
  • the sunshade cloth wound on the roller is placed out of the cover body through the opening, and the folding components and support components on both sides are used to support and fix the sunshade cloth. It plays the role of sunshade and rainproof; when it is necessary to store the sunshade cloth, the user pushes the support assembly to place it into the cover body through the opening of the storage shell.
  • the first folding arm and the second folding arm of the folding assembly rotate from the unfolded state to the folded storage state, and the sunshade cloth is rolled to the outer surface of the roller under the push of the cross bar to complete the storage; at the same time, through the settings in the folding assembly
  • the connecting rod spring makes the folding assembly save effort when folding or unfolding the sunshade cloth. It can be completed by one person, simplifying the operation, making it easier for users to use, and effectively improving the user experience.
  • the technical solution adopted by the present invention is to provide a vehicle-mounted sunshade device.
  • the storage shell includes a cover body and a mounting plate, the cover body includes an upper cover, and the upper cover is provided with Above the mounting plate, and can rotate relative to the mounting plate, the cover body also includes an upper cover spring seat and an upper cover spring.
  • the upper cover spring seat is located on the upper cover, and the upper cover spring seat is provided with an upper cover.
  • the upper cover spring is connected to the installation plate, the upper cover spring is provided with an upper cover spring snap-in portion that matches the upper cover spring seat slot, and the upper cover rotates upward relative to the installation plate to the upper cover open position , the upper cover spring clamping part completely enters the upper cover spring seat groove.
  • the cover further includes an upper cover buckle provided on the upper cover, and an upper cover switch is provided on the mounting plate.
  • the cover rotates downward relative to the mounting plate until the upper cover conflicts with the mounting plate.
  • the upper cover buckle is engaged with the upper cover switch, and also includes a fixed plate located below the upper cover.
  • the upper cover buckle includes a buckle anti-removal seat, and the upper cover buckle is engaged with the upper cover switch, so The buckle anti-disengagement seat conflicts with the fixed plate.
  • the upper cover switch is connected to the fixed plate through a positioning column.
  • the beneficial effect of the vehicle-mounted sunshade device provided by the present invention is that compared with the prior art, the upper cover spring snap-in portion and the upper cover spring seat groove form a snap-in relationship while also providing upward support for the upper cover. , so that the upper cover will only rotate downward after it withstands the force that can make the spring clamping part of the upper cover break away from the spring seat groove of the upper cover.
  • the upper cover can still be stably supported and will not In case of accidental downward rotation and being closed; at the same time, a buckle anti-disengagement seat is also provided on the upper cover buckle, so that when the upper cover is in the upper cover closed position, even if it is interfered by a large external force, it will not accidentally open. Case.
  • Figure 1 is a schematic three-dimensional structural diagram of a vehicle-mounted sunshade device provided by an embodiment of the present invention
  • Figure 2 is a schematic second three-dimensional structural diagram of a vehicle-mounted sunshade device provided by an embodiment of the present invention
  • Figure 3 is a partial three-dimensional structural diagram of the first rotating component 313 of the support mechanism of the vehicle-mounted sunshade device provided by the embodiment of the present invention
  • Figure 4 is a schematic cross-sectional structural view of the folding assembly 31 of the support mechanism of the vehicle-mounted sunshade device provided by the embodiment of the present invention
  • Figure 5 is an enlarged structural schematic diagram of position A in Figure 4.
  • Figure 6 is an enlarged structural schematic diagram of position B in Figure 4.
  • Figure 7 is an exploded view of the structure of the storage shell 1 of the vehicle-mounted sunshade device provided by the embodiment of the present invention.
  • Figure 8 is an enlarged view of part C of the storage case 1 of a vehicle-mounted sunshade device proposed by the present invention.
  • Figure 9 is a schematic structural diagram of the upper cover spring and the upper cover spring seat of a vehicle-mounted sunshade device proposed by the present invention.
  • Figure 10 is a schematic diagram of the buckle structure of the upper cover of a vehicle-mounted sunshade device proposed by the present invention.
  • Figure 11 is a schematic structural diagram of the upper cover switch of a vehicle-mounted sunshade device proposed by the present invention.
  • Figure 12 is a schematic structural diagram of the second implementation of the folding assembly 31 of a vehicle-mounted sunshade device proposed by the present invention.
  • each figure in the figure is marked with: 1—storage shell; 11—cover body; 111—top cover buckle; 111a—hook; 111b—clip anti-removal seat; 112—upper cover spring seat; 112a—upper cover spring seat groove; 112b—upper cover spring seat stopper; 113—upper cover spring; 113a—upper cover spring clamping portion; 114—upper cover; 12—pull rod; 13— Installation plate; 131—upper cover switch; 131a—switch buckle; 131b—positioning column; 131c—switch button; 131d—switch spring; 14—installation bracket; 15—pull rod; 21—roller; 212—first reel; 213 —Gear; 214—Reel spring; 215—Reel fixing piece; 216—Reel washer; 217—Second reel;; 221—First connecting rod; 222—Second connecting rod; 224a—Connecting hole; 225—Connecting rod spring ; 226
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more than two, unless otherwise explicitly and specifically limited.
  • An embodiment of the present invention provides a support mechanism 3 for a vehicle-mounted sunshade.
  • the vehicle-mounted sunshade includes a storage shell 1 with a cover 11, which is rotatably arranged in the storage shell 1. And there is a roller 21 for winding the sunshade cloth, and a support mechanism 3 for supporting the sunshade cloth when the sunshade cloth is in an unfolded state.
  • the storage shell 1 is provided with a connecting cover 11 and the outside world for the sunshade cloth and the support mechanism 3.
  • the support mechanism 3 includes two folding components 31 located on opposite sides of the roll roller 21, and a support component 32, including a first folding arm 311, a second folding arm 311, and a second folding arm 311 rotatably disposed in the storage shell 1.
  • the side away from the roll roller 21 is provided with a horizontally connected pull rod 15 that is fixedly connected to the support assembly 32; when the sunshade cloth needs to be unfolded for use, the user pulls the pull rod 15 to drive the support assembly 32 through the recess on the storage shell 1
  • the support assembly 32 is pulled, the first rotating assembly 313 and the second rotating assembly 314 are acted upon by the traction force, and the two first folding arms 311 disposed on opposite sides of the roll roller 21 are and the second folding arm 312 are rotated from the folded storage state
  • the effect of rain when it is necessary to store the sunshade cloth, the user pushes the folding assembly 31 to place it into the cover 11 through the opening of the storage shell 1.
  • the two opposite sides of the roll roller 21 are arranged
  • the first folding arm 311 and the second folding arm 312 both rotate from the unfolded state to the folded storage state, and the sunshade cloth is rolled to the outer surface of the roller 21 under the push of the pull rod 15, and the storage can be completed; by installing the vehicle sunshade
  • Figure 3 is a schematic structural diagram of the first rotating component 313 of the present invention.
  • the first rotating component 313 includes a first connecting joint 3131 provided on the end of the first folding arm 311, a second The second connecting joint 3132 on the end of the folding arm 312, and the first rotating shaft 3133 for rotationally connecting the first connecting joint 3131 and the second connecting joint 3132.
  • the first connecting joint 3131 has a first connecting portion 31311, and a second connecting joint 3131.
  • the connecting joint 3132 is provided with two second connecting parts 31321 at intervals, and a first installation area for the first connecting part 31311 to be inserted is formed between the two second connecting parts 31321.
  • the first connecting part 31311 and the two second connecting parts 31321 are The connecting parts 31321 are each provided with first through holes for the first rotating shaft 3133 to penetrate.
  • the first connecting part 31311 of the first connecting joint 3131 is placed between the two second connecting parts 31321 to form a second enclosing hole.
  • the first rotating shaft 3133 penetrates the first through hole of the first connecting part 31311 and the first through holes of the two second connecting parts 31321, so that the first connecting joint 3131 and the second connecting joint 3132 rotate connection, so that the first connection joint 3131 can be relative to the second connection joint
  • the section 3132 rotates 360 degrees, so that the first folding arm 311 can rotate relative to the second folding arm 312, thereby enabling the first folding arm 311 and the second folding arm 312 to be folded and stored in the storage case 1, or the first folding arm 311 can be folded and stored in the storage case 1.
  • the folding arm 311 and the second folding arm 312 are unfolded and used to support and fix the sunshade cloth, with simple structure and convenient operation.
  • first connecting part 31311 and the second connecting part 31321 are arranged in an "I"-shaped structure, and the first rotating shaft 3133 is arranged in the middle of the "I"-shaped structure.
  • the first rotation component 313 also includes a locking component 315 for limiting the rotation range of the second folding arm 312 with the first rotation axis 3133 as the rotation center relative to the first folding arm 311.
  • a locking component 315 limits the rotation range of the second folding arm 312 relative to the first folding arm 311, making the support and fixation of the sunshade cloth more stable and preventing the first folding arm 311 and the The relative rotation of the second folding arms 312 results in the inability to provide stable support for the sunshade cloth, causing the sunshade cloth to be unable to effectively shield the sun and rain.
  • the locking assembly 315 the overall structure of the vehicle-mounted sunshade with the support mechanism 3 is made more stable.
  • the second connecting joint 3132 is provided with a first relief hole 31322 that communicates the installation area and the inner cavity of the second folding arm 312 and is used for installing the locking assembly 315.
  • the locking assembly 315 includes a locking rod 3151 and The locking pin 3152 is set through the second connecting joint 3132 and the locking rod 3151, so that the locking rod 3151 can rotate relative to the second connecting joint 3132 with the locking pin 3152 as the rotation center, and move closer to or away from the second connecting joint 3132.
  • the first connecting part 31311 is provided with a limiting groove 31312 for the locking hook 31511 on the end of the locking rod 3151 to be inserted.
  • the first relief hole 31322 of the second connection joint 3132 is provided, and the locking bolt 3152 is penetrated through the second connection joint 3132 and the locking rod 3151, so that the locking rod 3151 can lock the bolt in the first relief hole 31322.
  • the first folding arm 311 and the second folding arm 312 There is a maximum angle between the folding arms 312, Provide stable support for the sunshade cloth, so that the sunshade cloth can effectively protect the user from sun and rain, and improve the structural stability and reliability of the vehicle sunshade; when rotating from the unfolded state to the folded storage state, the locking lever 3151
  • the locking hook 31511 is placed out of the limiting groove 31312 on the first connecting part 31311 to release the restriction on the relative rotation between the first folding arm 311 and the second folding arm 312, making it convenient for the user to store.
  • the first The angle between the folding arm 311 and the second folding arm 312 is 180 degrees, which makes the overall structure of the vehicle sunshade more regular and helps improve user experience.
  • the second folding arm 312 includes an inner telescopic rod 3121 and an outer telescopic rod 3122 sleeved on the outer wall of the inner telescopic rod 3121.
  • the outer telescopic rod 3122 is connected to the first folding arm 311, and the inner telescopic rod 3122 is connected to the first folding arm 311.
  • 3121 is connected to the support assembly 32.
  • the user can telescope the second folding arm 312 according to his own needs and the length and size of the sunshade cloth.
  • the second folding arm 312 can be adjusted arbitrarily.
  • the length and size of the vehicle-mounted awning can be adjusted arbitrarily, which effectively increases the applicable range of the vehicle-mounted awning and helps improve user experience.
  • the first rotating component 313 also includes a limiting component 316 for driving the locking rod 3151 to rotate relative to the second connecting joint 3132.
  • the limiting component 316 includes a positioning component disposed in the outer telescopic rod 3122 and connected with the inner joint.
  • the telescopic rod 3121 movablely contacts the sleeve 3161, the limit pin 3162, and the first elastic member 3163 provided between the sleeve 3161 and the second connecting joint 3132.
  • the limit pin 3162 penetrates the sleeve 3161 and the locking rod.
  • the locking rod 3151 is provided with an inclined waist-shaped hole 31512 for the limit pin 3162 to penetrate, and the sleeve 3161 has a second relief hole 31611 for the locking rod 3151 to be inserted, through the locking rod 3151 3151 is provided with an inclined waist-shaped hole 31512 for the limit pin 3162 to penetrate, and the limit pin 3162 is set through the sleeve 3161 and the locking rod 3151, so that when the sleeve 3161 moves relative to the outer telescopic rod 3122 , the limit pin 3162 is driven by the sleeve 3161 to move relative to the locking rod 3151 in the waist-shaped hole 31512 on the locking rod 3151, and the waist-shaped hole 31512 on the locking rod 3151 is inclined, and the sleeve 3161 There is a second relief hole 31611 for the locking rod 3151 to be inserted.
  • the sleeve 3161 provided in the outer telescopic rod 3122 is in contact with the inner telescopic rod 3121.
  • the inner telescopic rod 3121 drives the sleeve 3161 to move relative to the outer telescopic rod 3122 and compresses the sleeve 3161 and the second connecting rod.
  • the first elastic member 3163 between the joints 3132 causes the limiting pin 3162 to move relative to the locking rod 3151 in the waist-shaped hole 31512 on the locking rod 3151, and uses the inner wall of the second relief hole 31611 of the sleeve 3161 to resist.
  • the inner telescopic rod 3121 moves away from the sleeve 3161, the first elastic member 3163 resets under the action of its own elastic force, and drives the sleeve 3161 to move relatively outward in a direction away from the second connecting joint 3132.
  • the telescopic rod 3122 moves, so that the limit pin 3162 moves relative to the locking rod 3151 in the waist-shaped hole 31512 on the locking rod 3151, and uses the inner wall of the second relief hole 31611 of the sleeve 3161 to abut and squeeze to lock.
  • Rod 3151 drives the locking rod 3151 to rotate relative to the second connecting joint 3132 with the locking pin 3152 as the rotation center, so that the locking hook 31511 on the locking rod 3151 is placed into the limiting groove 31312, limiting the first folding arm 311 and The second folding arms 312 rotate relative to each other to provide stable support for the sunshade cloth, so that the sunshade cloth can effectively protect users from sun and rain, and improve the structural stability and reliability of the vehicle sunshade.
  • the inner telescopic rod 3121 of the second folding arm 312 is recovered into the outer telescopic rod 3122, and is connected with the inner telescopic rod 3122 provided in the outer telescopic rod 3122.
  • the sleeve 3161 is in contact, and the inner telescopic rod 3121 drives the sleeve 3161 to move relative to the outer telescopic rod 3122 and compress the first elastic member disposed between the sleeve 3161 and the second connecting joint 3132.
  • the two first folding arms 311 and the second folding arms 312 provided on opposite sides of the roll roller 21 both rotate from the unfolded state to the folded storage state, and the sunshade cloth is on the cross bar.
  • the support assembly 32 is placed into the cover body 11 through the retracting opening of the storage shell 1.
  • the user places the upper cover 114 on the storage shell.
  • the storage can be completed by opening the opening of shell 1.
  • the first elastic member 3163 may be an elastic piece or a spring provided between the sleeve 3161 and the second connecting joint 3132.
  • the second rotating component 314 of the support mechanism 3 includes a third connecting joint 3141 provided on the end of the second folding arm 312.
  • Two fourth connection parts are provided, and a second installation area is formed between the two fourth connection parts for the third connection part to be inserted. Both the third connection part and the two fourth connection parts are provided with a second installation area for the third connection part to be inserted.
  • the second penetration hole penetrated by the second rotating shaft 3143 is inserted into the second installation area enclosed between the two fourth connecting parts by placing the third connecting part of the third connecting joint 3141, so that the second rotating shaft 3143 penetrates
  • the second through hole of the third connection part and the second through hole of the two fourth connection parts enable the third connection joint 3141 and the fourth connection joint 3142 to be rotationally connected, and enable the third connection joint 3141 to rotate relative to the fourth connection part.
  • the connecting joint 3142 realizes 360-degree rotation, so that the second folding arm 312 can rotate relative to the support assembly 32, thereby enabling the second folding arm 312 to be folded and stored in the storage case 1, or the second folding arm 312 to be unfolded and used for support and fixation. Shade cloth, simple structure and convenient operation.
  • the support mechanism 3 also includes a support assembly 32.
  • the support assembly 32 includes a support frame 321 rotatably connected to the end of the second folding arm 312, and at least one support rod 322 rotatably provided on the support frame 321.
  • the frame 321 has a receiving area for receiving the support rod 322.
  • the member 32 is provided at the end of the second folding arm 312.
  • the support rod 322 stored in the accommodation area of the support frame 321 is rotated to be perpendicular to the ground so that it contacts the ground to provide support.
  • the specific structure and number of the support rods 322 of the support assembly 32 are not limited.
  • the support rod 322 is a telescopic rod for easy storage.
  • the number of support rods 322 provided on the support frame 321 is multiple.
  • the plurality of support rods 322 are evenly distributed on the support frame 321 and can provide stable support force for the support rods 322.
  • the number of support rods 322 is two, and the two support rods 322 are rotatably arranged on opposite sides of the support frame 321, which can provide stable support for the vehicle-mounted sunshade device and facilitate user use and storage.
  • An embodiment of the present invention provides a vehicle-mounted sunshade device, which includes a storage shell 1 with a cover 11, which is rotatably arranged in the storage shell 1 and used for rolling up the sunshade.
  • the cloth roller 21, and the above-mentioned support mechanism 3 for supporting the sunshade cloth when the sunshade cloth is in the unfolded state the storage shell 1 is provided with a space that connects the cover 11 and the outside world and allows the sunshade cloth and the support mechanism 3 to pass through.
  • the storage shell 1 is located at the relief opening and is rotatably provided with an upper cover 114 for sealing the relief opening.
  • the sunshade cloth is provided with a second elastic member for driving the sunshade cloth to be wound to the winding roller 21.
  • the support mechanism 3 includes respectively Two of the two opposite sides of the roll roller 21 and the support assembly 32 include a first folding arm 311 and a second folding arm 312 rotatably disposed in the storage shell 1 for rotationally connecting the first folding arm 311 and the second folding arm 312 .
  • the first rotating component 313 of the two folding arms 312, and the second rotating component 314 for rotatingly connecting the second folding arm 312 and the supporting component 32.
  • the side of the sunshade cloth away from the roll roller 21 is provided with a fixed connection with the supporting component 32.
  • the user opens the upper cover 114 on the opening of the storage shell 1 and pulls the support component 32 of the support mechanism 3 to pass the support component 32 through the opening of the storage shell 1
  • the opening is placed out of the cover body 11 to the outside world.
  • the first rotating assembly 313 and the second rotating assembly 314 are drawn by the external force of the supporting assembly 32 and will be arranged on opposite sides of the roll roller 21
  • the two first folding arms 311 and the second folding arms 312 are rotated from the folded storage state to the unfolded state, and the cross bar on the sunshade cloth fixedly connected with the support component 32 is driven from the cover 11 by the support component 32 Put it out of the outside world, and pull the sunshade cloth to drive the roller 21 to rotate, and put the sunshade cloth wound on the roller 21 out of the cover 11 through the opening.
  • the second elastic member on the sunshade cloth is under the action of external force.
  • the support components 32 on both sides are used to support and fix the sunshade cloth to protect it from sun and rain; when it is necessary to store the sunshade cloth, the user pushes the support component 32 to allow it to pass through the storage shell 1
  • the cover 11 is inserted into the opening.
  • the two first folding arms 311 and the second folding arms 312 provided on opposite sides of the roll roller 21 rotate from the unfolded state to the folded storage state, and the sunshade cloth is placed on the cross bar. Under the push of the pusher and the reset and retraction of the second elastic member, it is wound to the outer surface of the roller 21.
  • the user places the upper cover 114 on the opening of the storage shell 1 to complete the storage; by installing the vehicle sunshade device
  • the rolling roller 21 is connected to the mounting plate 13 and placed in the storage case 1.
  • the folding assembly 31 and the support rod 32 can also be stored in the storage case 1 when in the folded state.
  • the cover 11 includes an upper cover 114 , which is disposed above the mounting plate 13 and can rotate relative to the mounting plate 13 .
  • the length of the upper cover 114 is not less than the length of the fixed plate 12 , the upper cover 114 is hinged above the fixed plate 12 , and the mounting plates 13 are fixedly disposed on both ends of the fixed plate 12 in the length direction. Connected to the side of the fixing plate 12 and the bottom surface of the fixing plate 12, the mounting plates 13 are also located at both ends of the upper cover 114 in the length direction.
  • the overall structure enables the storage shell 1 to achieve very good sealing performance.
  • one end (fixed end) of the sunshade cloth is fixed on the roller 21, and the other end (free end) of the sunshade cloth is provided with a tie rod 15 along the width direction.
  • one end of the support rod 32 is connected to the free end of the sunshade cloth through a tie rod 15 .
  • the cover body 11 also includes an upper cover spring seat 112 and an upper cover spring 113.
  • the upper cover spring seat 112 is provided on the surface of the upper cover 114 close to the rolling roller 21.
  • the upper cover spring 113 is connected to the mounting plate 13 , and the upper cover spring 113 also conflicts with the upper cover spring seat 112 .
  • the upper cover spring 113 can provide upward elastic force to assist in opening the upper cover 114, the user can easily open the upper cover 114 and fully hold the upper cover 114 open.
  • the upper cover spring seat 112 is provided with an upper cover spring seat groove 112a
  • the upper cover spring 113 is provided with an upper cover spring engaging portion that matches the upper cover spring seat groove 112a. 113a.
  • the upper cover 114 rotates upward relative to the mounting plate 13 (ie, the storage case 1 is opened), driving the upper cover spring seat 112 to rotate upward simultaneously, and the upper cover spring engaging portion 113a gradually enters the upper cover spring seat groove 112a , when the upper cover spring engaging portion 113a completely enters the upper cover spring seat groove 112a, the upper cover 114 is in the upper cover open position, and the user can take out and unfold the sunshade cloth from the inside of the storage case 1, as shown in Figure 10:
  • the upper cover spring engaging portion 113a and the upper cover spring seat groove 112a form a engaging relationship, and at the same time provide an upward support force for the upper cover 114, so that the upper cover spring can engage only when the upper cover 114 withstands the stress.
  • the upper cover 113a will rotate downward only after it is separated from the force of the upper cover spring seat groove 112a, so that even in severe weather such as strong winds and heavy rains, the upper cover 114 can still be stably supported, and the upper cover 114 will not accidentally rotate downward and be closed. Condition.
  • the upper cover 114 rotates downward relative to the mounting plate 13 (that is, the storage shell 1 is closed), driving the upper cover spring seat 112 to rotate downward simultaneously, and the upper cover 114 rotates downward relative to the mounting plate 13 (ie, the storage shell 1 is closed).
  • the cover spring engaging portion 113a gradually leaves the upper cover spring seat groove 112a.
  • the upper cover spring engaging portion 113a completely leaves the upper cover spring seat groove 112a.
  • the upper cover spring engaging portion 113a and the upper cover spring seat groove 112a are both arc-shaped, so that the upper cover spring engaging portion 113a leaves and enters the upper cover spring seat groove 112a smoothly, without causing any problems. Stuttering phenomenon.
  • the upper cover spring engaging portion 113a enters the upper cover.
  • the end of the upper cover spring 113 is located outside the upper cover spring seat groove 112a.
  • the upper cover spring seat 112 is also provided with two upper cover spring seat stops 112b.
  • the cover spring seat 112 resists between the two upper cover spring seat stops 112b.
  • the cover body 11 also includes an upper cover buckle 111 provided on the upper cover 114.
  • the installation The board 13 is also provided with an upper cover switch 131 .
  • the upper cover 114 rotates against the installation plate 13, and the upper cover buckle 111 is engaged with the upper cover switch 131. At this time, the upper cover 114 is in the upper cover closed position.
  • the upper cover buckle 111 in order to improve the stability of the upper cover buckle 111 and the upper cover switch 131 (that is, the storage shell 1 is in a closed state), the upper cover buckle 111 also includes a hook. 111a and the buckle anti-removal seat 111b.
  • the hook 111a is used to snap in with the upper cover switch 131 when the storage shell 1 is in a closed state.
  • 111b resists the bottom surface of the fixed plate 12. This ensures that even if it encounters severe bumps or a strong impact, the upper cover buckle 111 will not deform and cause the upper cover switch 131 to be decoupled. 114 will not be accidentally opened.
  • the upper cover switch 131 also includes a switch buckle 131a and a positioning post 131b.
  • the positioning post 131b is used to connect with the fixed plate 12, and the switch buckle 131a is used to snap with the upper cover. Buckle 111 card connection.
  • the cover 11 rotates downward relative to the mounting plate 13 until the upper cover 114 contacts the mounting plate 13, and the hook 111a is engaged with the switch buckle 131a.
  • the upper cover switch 131 also includes a switch button 131c and a switch spring 131d.
  • One end of the switch spring 131d is connected to the switch button 131c, and the other end of the switch spring 131d is connected to the switch button 131d.
  • One end is connected to the switch buckle 131a.
  • the positioning post 131b will reserve space for the buckle anti-disengagement seat 111b to avoid position during installation.
  • the buckle anti-disengagement seat 111b simultaneously conflicts with the bottom surface of the fixed plate 12 and the positioning post 131b, so that the gap between the base 12 and the upper cover 114 There is no gap in the vertical direction for displacement, so that the engagement between the upper cover buckle 111 and the switch buckle 131a has stronger stability.
  • the width of the sunshade cloth is approximately the same as the length formed by the surface of the two positioning posts 131b close to the folding assembly 31. In this way, if the sunshade cloth deflects when the user rolls up the sunshade cloth, the user only needs to Either end of the pull rod 15 needs to be against the positioning post 131b, and the pull rod 15 can return the sunshade cloth to the position along the positioning post 131b, so that the sunshade cloth can be easily stored in the storage shell 1. Manual adjustment is no longer required, which is very economical. timely and convenient.
  • a U-shaped rod is provided above the pull rod 15 to block the folding assembly 31 and the supporting rod 32 after they enter the storage case 1 to prevent the folding assembly 31 and the supporting rod from collapsing. The rod 23 accidentally comes out of the storage case 1.
  • the rolling roller 21 is connected to the mounting plate 13 through a gear 213 .
  • the winding roller 21 includes a first winding shaft 212 disposed therein.
  • the first reel 212 is connected to the mounting plate 13 on one axial side of the roller 21 through a gear 213 .
  • the outer circumference of the first reel 212 is provided with a reel spring 214 along the axial direction.
  • the torque of the reel spring 214 the user can set the required force when the first reel 212 rolls the sunshade cloth according to the needs. .
  • the torque of the reel spring 214 can be adjusted through the gear 213 connected thereto.
  • the reel 21 further includes a second reel 217.
  • the reel 211 is simultaneously sleeved on the first reel 212 and the second reel 217.
  • the second reel 217 The reel 217 is also connected to the mounting plate 13 on the other side of the roller 21 through a gear 213.
  • the first reel 212 is also provided with a reel fixing part 215 and a reel washer 216.
  • the reel fixing part 215 conflicts with the end of the reel spring 214 away from the gear 213, and the reel washer 216 conflicts with the end of the reel spring 214 close to the gear 213.
  • the reel fixer 215 and the reel washer 216 are also provided with a limiter that matches the inner wall of the reel 211. slot, as long as the reel retainer 215 is restrained and the reel The movement of the washer 216 on the first reel 212 can limit the movement of the reel spring 214 on the first reel 212 .
  • Figure 12 is a second embodiment of the folding assembly 31 of the support mechanism of the present invention.
  • the first folding arm 311 In order to reduce the force required by the user when using the folding assembly 31 to unfold the sunshade cloth, the first folding arm 311 also has an internal A connecting rod spring 225 is provided, one end of the connecting rod spring 225 is connected to the first connecting piece 226, and the other end of the connecting rod spring 225 passes through the first connecting joint 3131, the second connecting joint 3132 and the other end of the connecting rod spring 225.
  • the second connecting piece 227 is connected.
  • one end of the link spring 225 is connected to the first connecting member 226 through the first fixing member 228 of the link spring, so The other end of the connecting rod spring 225 is connected to the second connecting joint 3132 through the second fixing part 229 of the connecting rod spring.
  • the first fixing part 228 of the connecting rod spring is a triangular metal hook
  • the second fixing part 229 of the connecting rod spring is a thin steel wire rope.
  • the first connecting member 226 when the second connecting rod spring fixing member 229 is installed, specifically, the first connecting member 226 is connected to the first connecting rod spring fixing member 228 through the connecting rod spring screw 230, and the first connecting member 226 can be rotated relative to the first folding arm 221. By rotating the first connecting member 226, the tension of the connecting rod spring 225 can be adjusted.
  • the connecting rod spring screw 230 axially penetrates the first connecting member 226 .
  • a limiting boss is provided on the inner wall of the first folding arm 311, and a connecting rod spring washer 231 is provided at the connection between the connecting rod spring screw 230 and the first connecting rod spring fixing piece 228, and the connecting rod spring washer 231 is provided with a groove corresponding to the limiting boss.
  • the connecting rod spring washer 231 makes the first connecting rod spring fixing piece 228 unable to rotate on the first folding arm 221.
  • connecting rod spring 225 when installing the connecting rod spring 225, first connect one end of the connecting rod spring 225 to the first fixing part 228 of the connecting rod spring, and then connect the first fixing part 228 of the connecting rod spring to the first fixing part 228 through the connecting rod spring screw 230. 226, then connect the other end of the connecting rod spring 225 to one end of the second fixing part 229 of the connecting rod spring, and then pass the other end of the second fixing part 229 of the connecting rod spring through the first connecting joint 3131 Inside the first connecting joint 3131 and the second connecting joint 3132, it is located outside the first connecting joint 3131, and then reaches the inside of the second connecting joint 3132.

Abstract

一种用于车载遮阳棚的支撑机构（3）及车载遮阳装置，车载遮阳棚包括收纳壳（1）、用于卷绕遮阳布的卷辊（21），以及当遮阳布处于展开状态时用于支撑遮阳布的支撑机构（3），收纳壳（1）上开设有连通盖体（11）和外界的让位口，支撑机构（3）包括分别位于卷辊（21）的相对两侧的两个折叠组件（31），以及支撑组件（32）；折叠组件（31）包括第一折叠臂（311）、第二折叠臂（312）、第一转动组件（313），以及第二转动组件（314）；遮阳布的远离卷辊（21）的一侧设置有与支撑组件（32）固定连接的拉杆（15）。

Description

一种用于车载遮阳棚的支撑机构及车载遮阳装置 技术领域
本发明属于车载配件技术领域，更具体地说，是涉及一种用于车载遮阳棚的支撑机构及车载遮阳装置。
背景技术
遮阳棚从节省能源和环境保护角度考虑，意义非常重大；遮阳棚在遮挡炎炎夏日的同时，能够使强烈的阳光以漫射光的形式照射到室内，使室内光线明亮而不眩目，并且不影响用户从室内观赏窗外的景观，将人们的生活空间从室内延伸到室外，创造出新的居住空间；遮阳棚其遮阳布所具有的特殊防紫外线功能，不仅使人体皮肤免受紫外线的侵袭，而且大大延长了室内装修和家具的使用寿命。随着社会的发展，人们的生活品质也逐步提升，越来越多的家庭会在节假日期间开车在城市周边露营游玩，当在停车休息时，为遮蔽太阳光，避免太阳的紫外线对人体皮肤造成伤害，必要时能够遮雨，人们会在汽车的一侧安装遮阳棚，从而当人们在停车休息时，只需将车侧的遮阳棚打开，就能够很好的起到遮阳防雨作用，当人们准备离开行车时再将遮阳棚收起。
现有技术中的安装在车侧的遮阳棚可分为电动和手动两种类型，电动遮阳棚的体积较大，重量较重，一般安装在房车或者商务车的车顶，不适用于家用轿车；手动遮阳棚的体积较小，重量较轻，适合安装于普通家用车。但在用户使用过程中，由于手动遮阳棚在支撑和收纳时较为繁琐，需要用户慢慢卷动布料实现展开或收纳，且需要将布料的侧边置入支撑杆上的固定槽，以提高遮阳棚的稳定性和抗风能力，当遇上刮风下雨等特殊天气的干扰，布料在外力作用下跌宕起伏，难以一个人完成遮阳棚的开启或收纳，影响用户体验。
发明内容
本发明的目的在于提供一种用于车载遮阳棚的支撑机构，以解决现有技术中存在的遮阳棚在支撑和收纳时较为繁琐，难以一个人完成遮阳棚的开启或收纳的技术问题。
为实现上述目的，本发明采用的技术方案是：提供一种用于车载遮阳棚的支撑机构，车载遮阳棚包括具有一盖体的收纳壳、可转动设置在所述收纳壳内且用于卷绕遮阳布的卷辊，以及当所述遮阳布处于展开状态时用于支撑所述遮阳布的所述支撑机构，所述收纳壳上开设有连通所述盖体和外界且供所述遮阳布和所述支撑机构穿过的让位口，所述支撑机构包括分别位于所述卷辊的相对两侧的两个折叠组件，以及支撑组件；所述折叠组件包括可转动设置在所述收纳壳内的第一折叠臂、第二折叠臂、用于转动连接所述第一折叠臂和所述第二折叠臂的第一转动组件，以及用于转动连接所述第二折叠臂和所述支撑组件的第二转动组件；所述遮阳布的远离所述卷辊的一侧设置有与所述支撑组件固定连接的横杆。
在一个实施例中，所述第一转动组件包括设置在所述第一折叠臂的端部上的第一连接关节、设置在所述第二折叠臂的端部上的第二连接关节，以及用于转动连接所述第一连接关节和所述第二连接关节的第一转轴，所述第一连接关节具有第一连接部，所述第二连接关节间隔设置有两个第二连接部，两个所述第二连接部之间围合形成供所述第一连接部置入的第一安装区域，所述第一连接部和两个所述第二连接部均贯穿设置有供所述第一转轴穿透的第一穿透孔。
在一个实施例中，所述第一转动组件还包括用于限制所述第二折叠臂的转动区间的锁紧组件，所述第二连接关节上贯穿设置有连通所述安装区域和所述第二折叠臂的内腔且供安装所述锁紧组件的第一让位孔，所述锁紧组件包括锁紧杆和锁紧插销，所述锁紧插销穿透所述第二连接关节和所述锁紧杆设置，以使所述锁紧杆能够以所述锁紧插销为转动中心相对所述第二连接关节转动，并 靠近或远离所述第一连接部，所述第一连接部上设置有供所述锁紧杆的端部上的锁紧钩置入的限位槽。
在一个实施例中，所述第二折叠臂包括内伸缩杆和套设在所述内伸缩杆的外壁上的外伸缩杆，所述外伸缩杆与所述第一折叠臂连接，所述内伸缩杆与所述支撑组件连接。
在一个实施例中，所述第一转动组件还包括用于驱动所述锁紧杆相对所述第二连接关节转动限位组件，所述限位组件包括设置在所述外伸缩杆内且与所述内伸缩杆活动抵接的套筒、限位插销，以及设置在所述套筒和所述第二连接关节之间的第一弹性件，所述限位插销穿透所述套筒和所述锁紧杆设置，所述锁紧杆开设有供所述限位插销穿透且呈倾斜状的腰型孔，所述套筒具有供所述锁紧杆置入的第二让位孔。
在一个实施例中，所述第二转动组件包括设置在所述第二折叠臂的端部上的第三连接关节、设置在所述支撑组件上的第四连接关节，以及用于转动连接所述第三连接关节和所述第四连接关节的第二转轴，所述第三连接关节具有第三连接部，所述第四连接关节间隔设置有两个第四连接部，两个所述第四连接部之间围合形成供所述第三连接部置入的第二安装区域，所述第三连接部和两个所述第四连接部均贯穿设置有供所述第二转轴穿透的第二穿透孔。
在一个实施例中，所述支撑组件包括与所述第二折叠臂的端部转动连接的支撑架，以及可转动设置在所述支撑架上的至少一个支撑杆，所述支撑架具有用于收纳所述支撑杆的容置区域。
在一个实施例中，所述第一折叠臂内部设有连杆弹簧，所述连杆弹簧的一端与第一连接件连接，所述连杆弹簧的另一端经过第一折叠臂与第二折叠臂连接。
本发明提供的用于车载遮阳棚的支撑机构的有益效果在于：与现有技术相比，本发明的支撑机构设置在车载遮阳棚上，车载遮阳棚包括具有一盖体的收纳壳、可转动设置在收纳壳内且用于卷绕遮阳布的卷辊，以及当遮阳布处于展 开状态时用于支撑遮阳布的支撑机构，收纳壳上开设有连通盖体和外界且供遮阳布和支撑机构穿过的让位口，支撑机构包括分别位于卷辊的相对两侧的两个折叠组件，以及支撑组件，折叠组件包括可转动设置在收纳壳内的第一折叠臂、第二折叠臂、用于转动连接第一折叠臂和第二折叠臂的第一转动组件，以及用于转动连接第二折叠臂和支撑组件的第二转动组件，遮阳布的远离卷辊的一侧设置有与支撑组件固定连接的横杆；当需要将遮阳布展开使用时，用户通过拉动支撑机构的支撑组件，将支撑组件通过收纳壳上的让位口从盖体置出外界，在拉动支撑组件的同时，由于第一转动组件和第二转动组件受到支撑组件的外力牵引作用，将设置在卷辊的相对两侧的两个折叠组件的第一折叠臂和第二折叠臂均从折叠收纳状态转动至展开状态，且遮阳布上的与支撑组件固定连接的横杆在支撑组件的带动下从盖体置出外界，并拉动遮阳布驱动卷辊转动，将卷绕在卷辊上的遮阳布通过让位口置出盖体，利用两侧的折叠组件和支撑组件对遮阳布进行支撑固定，起到遮阳防雨的作用；当需要对遮阳布进行收纳时，用户通过推动支撑组件，使其通过收纳壳的让位口置入盖体，此时设置在卷辊的相对两侧的两个折叠组件的第一折叠臂和第二折叠臂均从展开状态转动至折叠收纳状态，遮阳布在横杆的推动下卷绕至卷辊的外表面，即可完成收纳；同时通过折叠组件中设置连杆弹簧，使得折叠组件在收起或展开遮阳布时都比较省力，一个人即可完成，简化操作，使得用户在使用时更为简便，有效提升用户体验。
为实现上述目的，本发明采用的技术方案是：提供一种车载遮阳装置，在一个实施例中，所述收纳壳包括盖体和安装板，所述盖体包括上盖，所述上盖设于安装板的上方，并可相对安装板转动，所述盖体还包括上盖弹簧座和上盖弹簧，所述上盖弹簧座设于上盖上，所述上盖弹簧座设有上盖弹簧座槽，所述上盖弹簧与安装板连接，所述上盖弹簧上设有与上盖弹簧座槽配合的上盖弹簧卡接部，所述上盖相对安装板向上转动至上盖打开位，上盖弹簧卡接部完全进入上盖弹簧座槽。
在一个实施例中，所述盖体还包括设于上盖上的上盖卡扣，所述安装板上设有上盖开关，盖体相对安装板向下转动至上盖与安装板抵触，所述上盖卡扣与上盖开关卡接，还包括设于上盖下方的固定板，所述上盖卡扣包括卡扣防脱座，所述上盖卡扣与上盖开关卡接，所述卡扣防脱座抵触固定板。
在一个实施例中，所述上盖开关通过定位柱与固定板连接。
本发明提供的车载遮阳装置的有益效果在于：与现有技术相比，上盖弹簧卡接部与上盖弹簧座槽在形成了卡接关系的同时，也为上盖提供了向上的支撑力，使得上盖只有在承受了能够使上盖弹簧卡接部脱离上盖弹簧座槽的力后才会向下转动，即使遇到大风大雨等恶劣天气，上盖依然能够被稳定支撑，不会发生意外向下转动被关闭的情况；同时，还在上盖卡扣上设置了卡扣防脱座，使得上盖处于上盖闭合位时，即使受到很大的外力干扰也不会发生意外开启的情况。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的车载遮阳装置的立体结构示意图一；
图2为本发明实施例提供的车载遮阳装置的立体结构示意图二；
图3为本发明实施例提供的车载遮阳装置的支撑机构的第一转动组件313的局部立体结构示意图；
图4为本发明实施例提供的车载遮阳装置的支撑机构的折叠组件31的剖视结构示意图；
图5为图4中A处的放大结构示意图；
图6为图4中B处的放大结构示意图；
图7为本发明实施例提供的车载遮阳装置的收纳壳1的结构爆炸图；
图8为本发明提出的一种车载遮阳装置的收纳壳1的C部放大图；
图9为本发明提出的一种车载遮阳装置的上盖弹簧与上盖弹簧座结构示意图；
图10为本发明提出的一种车载遮阳装置的上盖卡扣结构示意图；
图11为本发明提出的一种车载遮阳装置的上盖开关结构示意图；
图12为本发明提出的一种车载遮阳装置的折叠组件31的第二实施的结构示意图。
其中，图中各附图标记：
1—收纳壳；11—盖体；111—上盖卡扣；111a—卡勾；111b—卡扣防脱座；
112—上盖弹簧座；112a—上盖弹簧座槽；112b—上盖弹簧座挡块；113—上盖弹簧；113a—上盖弹簧卡接部；114—上盖；12—拉杆；13—安装板；131—上盖开关；131a—开关扣；131b—定位柱；131c—开关按键；131d—开关弹簧；14—安装支架；15—拉杆；21—卷辊；212—第一卷轴；213—齿轮；214—卷轴弹簧；215—卷轴固定件；216—卷轴垫圈；217—第二卷轴；；221—第一连杆；222—第二连杆；224a—连接孔；225—连杆弹簧；226—第一连接件；227—第二连接件；228—连杆弹簧第一固定件；229—连杆弹簧第二固定件；230—连杆弹簧螺杆；231—连杆弹簧垫圈；
3—支撑机构；31—折叠组件；311—第一折叠臂；312—第二折叠臂；3121
—内伸缩杆；3122—外伸缩杆；313—第一转动组件；3131—第一连接关节；31311—第一连接部；31312—限位槽；3132—第二连接关节；31321—第二连接部；31322—第一让位孔；3133—第一转轴；314—第二转动组件；3141—第三连接关节；3142—第四连接关节；3143—第二转轴；315—锁紧组件；3151—锁紧杆；31511—锁紧钩；31512—腰型孔；3152—锁紧插销；316—限位组件；3161—套筒；31611—第二让位孔；3162—限位插销；3163—第一弹性件；32—支撑组件；321—支撑架；322—支撑杆。
具体实施方式
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者间接在该另一个元件上。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或间接连接至该另一个元件上。
需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
请一并参阅图1和图2，本发明实施例提供的一种用于车载遮阳棚的支撑机构3，车载遮阳棚包括具有一盖体11的收纳壳1、可转动设置在收纳壳1内且用于卷绕遮阳布的卷辊21，以及当遮阳布处于展开状态时用于支撑遮阳布的支撑机构3，收纳壳1上开设有连通盖体11和外界且供遮阳布和支撑机构3穿过的让位口，支撑机构3包括分别位于卷辊21的相对两侧的两个折叠组件31，以及支撑组件32，包括可转动设置在收纳壳1内的第一折叠臂311、第二折叠臂312、用于转动连接第一折叠臂311和第二折叠臂312的第一转动组件313，以及用于转动连接第二折叠臂312和支撑组件32的第二转动组件314，遮阳布 的远离卷辊21的一侧设置有与支撑组件32固定连接的横向连接的拉杆15；当需要将遮阳布展开使用时，用户通过拉动拉杆15，带动支撑组件32通过收纳壳1上的让位口拉出外界，在拉动支撑组件32的同时，由于第一转动组件313和第二转动组件314受到牵引力的作用力，将设置在卷辊21的相对两侧的两个的第一折叠臂311和第二折叠臂312均从折叠收纳状态转动至展开状态，且遮阳布上的折叠组件31与支撑组件32固定连接的折叠杆31在支撑组件32的带动下从上盖11置出外界，并拉动遮阳布驱动第一转轴212转动，将卷辊21上的遮阳布通过让位口置出盖体11，利用两侧的折叠组件31和支撑组件32对遮阳布进行支撑固定，起到遮阳防雨的作用；当需要对遮阳布进行收纳时，用户通过推动折叠组件31，使其通过收纳壳1的让位口置入盖体11，此时设置在卷辊21的相对两侧的两个的第一折叠臂311和第二折叠臂312均从展开状态转动至折叠收纳状态，遮阳布在拉杆15的推动下卷绕至卷辊21的外表面，即可完成收纳；通过在车载遮阳棚上设置有用于支撑固定遮阳布的支撑机构3，并利用支撑机构3辅助完成遮阳布的展开和收纳，简化操作，使得用户在使用时更为简便，有效提升用户体验。
图3本发明的第一转动组件313的结构示意图,如图3所示：所述第一转动组件313包括设置在第一折叠臂311的端部上的第一连接关节3131、设置在第二折叠臂312的端部上的第二连接关节3132，以及用于转动连接第一连接关节3131和第二连接关节3132的第一转轴3133，第一连接关节3131具有第一连接部31311，第二连接关节3132间隔设置有两个第二连接部31321，两个第二连接部31321之间围合形成供第一连接部31311置入的第一安装区域，第一连接部31311和两个第二连接部31321均贯穿设置有供第一转轴3133穿透的第一穿透孔，通过将第一连接关节3131的第一连接部31311置入两个第二连接部31321之间围合形成的第一安装区域，将第一转轴3133穿透第一连接部31311的第一穿透孔和两个第二连接部31321的第一穿透孔，使第一连接关节3131和第二连接关节3132转动连接，并使第一连接关节3131能够相对第二连接关 节3132实现360度转动，从而使第一折叠臂311能够相对第二折叠臂312转动，进而实现将第一折叠臂311和第二折叠臂312能够折叠收纳至收纳壳1内，或将第一折叠臂311和第二折叠臂312展开并用于支撑固定遮阳布，结构简单，操作便捷。
在一实施例中，所述第一连接部31311与第二连接部31321设置为“工”字形结构，第一转轴3133设置于“工”字的中间。
在本实施例中，所述第一转动组件313还包括用于限制第二折叠臂312的以第一转轴3133为转动中心相对第一折叠臂311转动的转动区间的锁紧组件315，通过设置有锁紧组件315，限制第二折叠臂312相对第一折叠臂311转动的转动区间，使得对遮阳布的支撑固定更为稳固，避免支撑机构3在支撑遮阳布时，第一折叠臂311和第二折叠臂312相对转动，导致无法为遮阳布提供稳定地支撑，造成遮阳布无法有效地遮阳挡雨，通过设置有锁紧组件315使设置有支撑机构3的车载遮阳棚的整体结构更为稳固，提升车载遮阳棚的结构稳定性和可靠性。可选地，第二连接关节3132上贯穿设置有连通安装区域和第二折叠臂312的内腔且供安装锁紧组件315的第一让位孔31322，锁紧组件315包括锁紧杆3151和锁紧插销3152，锁紧插销3152穿透第二连接关节3132和锁紧杆3151设置，以使锁紧杆3151能够以锁紧插销3152为转动中心相对第二连接关节3132转动，并靠近或远离第一连接部31311，第一连接部31311上设置有供锁紧杆3151的端部上的锁紧钩31511置入的限位槽31312，通过将锁紧组件315的锁紧杆3151安装至第二连接关节3132的第一让位孔31322，并将锁紧插销3152穿透第二连接关节3132和锁紧杆3151设置，使得锁紧杆3151能够在第一让位孔31322内以锁紧插销3152为转动中心相对第二连接关节3132转动，实现靠近或远离第一连接部31311，使锁紧杆3151上的锁紧钩31511能够置入或置出限位槽31312；当处于展开状态，锁紧杆3151上的锁紧钩31511置入第一连接部31311上的限位槽31312，限制第一折叠臂311和第二折叠臂312之间相对转动，此时第一折叠臂311和第二折叠臂312之间呈现最大夹角， 为遮阳布提供稳定地支撑，从而使遮阳布能够有效地为用户遮阳挡雨，提升车载遮阳棚的结构稳定性和可靠性；当从展开状态转动至折叠收纳状态时，锁紧杆3151上的锁紧钩31511置出第一连接部31311上的限位槽31312，解除限制第一折叠臂311和第二折叠臂312之间相对转动，便于用户进行收纳。可选地，当锁紧杆3151上的锁紧钩31511置入第一连接部31311上的限位槽31312，并限制第一折叠臂311和第二折叠臂312之间相对转动时，第一折叠臂311和第二折叠臂312之间的夹角呈180度角，使车载遮阳棚的整体结构更为规整，有利于提升用户体验。
如图4所示：所述第二折叠臂312包括内伸缩杆3121和套设在内伸缩杆3121的外壁上的外伸缩杆3122，外伸缩杆3122与第一折叠臂311连接，内伸缩杆3121与支撑组件32连接，用户可根据自身的使用需求，以及遮阳布的长度尺寸，对第二折叠臂312进行伸缩，通过拉动设置在外伸缩杆3122内的内伸缩杆3121，实现任意调节第二折叠臂312的长度，从而实现任意调整车载遮阳棚的长度尺寸，有效增大车载遮阳棚的适用范围，有利于提升用户体验。
可选地，如图5所示：第一转动组件313还包括用于驱动锁紧杆3151相对第二连接关节3132转动限位组件316，限位组件316包括设置在外伸缩杆3122内且与内伸缩杆3121活动抵接的套筒3161、限位插销3162，以及设置在套筒3161和第二连接关节3132之间的第一弹性件3163，限位插销3162穿透套筒3161和锁紧杆3151设置，锁紧杆3151开设有供限位插销3162穿透且呈倾斜状的腰型孔31512，套筒3161具有供锁紧杆3151置入的第二让位孔31611，通过在锁紧杆3151开设有供限位插销3162穿透且呈倾斜状的腰型孔31512，并将限位插销3162穿透套筒3161和锁紧杆3151设置，使得在套筒3161相对外伸缩杆3122移动时，限位插销3162在套筒3161的带动下，在锁紧杆3151上的腰型孔31512内相对锁紧杆3151移动，且锁紧杆3151上的腰型孔31512呈倾斜状，套筒3161具有供锁紧杆3151置入的第二让位孔31611，当锁紧杆3151置入套筒3161的第二让位孔31611时，锁紧杆3151与第二让位孔31611的内 壁抵接，此时随着套筒3161的移动，第二让位孔31611的内壁挤压锁紧杆3151，并驱动锁紧杆3151以锁紧插销3152为转动中心相对第二连接关节3132转动，实现靠近或远离第一连接部31311，使锁紧杆3151上的锁紧钩31511能够置入或置出限位槽31312，进而实现限制第一折叠臂311和第二折叠臂312之间相对转动。
当处于折叠收纳状态时，设置在外伸缩杆3122内的套筒3161与内伸缩杆3121抵接，内伸缩杆3121驱动套筒3161相对外伸缩杆3122移动并压缩设置在套筒3161和第二连接关节3132之间的第一弹性件3163，使限位插销3162在锁紧杆3151上的腰型孔31512内相对锁紧杆3151移动，并利用套筒3161的第二让位孔31611的内壁抵接并挤压锁紧杆3151，驱动锁紧杆3151以锁紧插销3152为转动中心相对第二连接关节3132转动，从而使锁紧杆3151上的锁紧钩31511置出限位槽31312，解除限制第一折叠臂311和第二折叠臂312之间相对转动，便于用户进行收纳。
当从折叠收纳状态转动至展开状态时，内伸缩杆3121远离套筒3161，第一弹性件3163在自身弹性力的作用下复位，并驱动套筒3161朝向远离第二连接关节3132的方向相对外伸缩杆3122移动，使限位插销3162在锁紧杆3151上的腰型孔31512内相对锁紧杆3151移动，并利用套筒3161的第二让位孔31611的内壁抵接并挤压锁紧杆3151，驱动锁紧杆3151以锁紧插销3152为转动中心相对第二连接关节3132转动，从而使锁紧杆3151上的锁紧钩31511置入限位槽31312，限制第一折叠臂311和第二折叠臂312之间相对转动，为遮阳布提供稳定地支撑，从而使遮阳布能够有效地为用户遮阳挡雨，提升车载遮阳棚的结构稳定性和可靠性。
当用户需要将处于展开状态的车载遮阳棚进行折叠收纳时，通过推动支撑组件32，使第二折叠臂312的内伸缩杆3121回收至外伸缩杆3122内，并与设置在外伸缩杆3122内的套筒3161抵接，内伸缩杆3121驱动套筒3161相对外伸缩杆3122移动并压缩设置在套筒3161和第二连接关节3132之间的第一弹性 件3163，使限位插销3162在锁紧杆3151上的腰型孔31512内相对锁紧杆3151移动，并利用套筒3161的第二让位孔31611的内壁抵接并挤压锁紧杆3151，驱动锁紧杆3151以锁紧插销3152为转动中心相对第二连接关节3132转动，从而使锁紧杆3151上的锁紧钩31511置出限位槽31312，解除限制第一折叠臂311和第二折叠臂312之间相对转动，此时设置在卷辊21的相对两侧的两个的第一折叠臂311和第二折叠臂312均从展开状态转动至折叠收纳状态，遮阳布在横杆的推动以及第二弹性件的复位回缩作用下，卷绕至卷辊21的外表面，支撑组件32通过收纳壳1的让位口置入盖体11，用户将上盖114盖设在收纳壳1的让位口上，即可完成收纳。可选地，第一弹性件3163可为设置在套筒3161和第二连接关节3132之间的弹片或者弹簧。
请一并参阅图2、图4和图6，在本实施例中，支撑机构3的的第二转动组件314包括设置在第二折叠臂312的端部上的第三连接关节3141、设置在支撑组件32上的第四连接关节3142，以及用于转动连接第三连接关节3141和第四连接关节3142的第二转轴3143，第三连接关节3141具有第三连接部，第四连接关节3142间隔设置有两个第四连接部，两个第四连接部之间围合形成供第三连接部置入的第二安装区域，第三连接部和两个第四连接部均贯穿设置有供第二转轴3143穿透的第二穿透孔，通过将第三连接关节3141的第三连接部置入两个第四连接部之间围合形成的第二安装区域，将第二转轴3143穿透第三连接部的第二穿透孔和两个第四连接部的第二穿透孔，使第三连接关节3141和第四连接关节3142转动连接，并使第三连接关节3141能够相对第四连接关节3142实现360度转动，从而使第二折叠臂312能够相对支撑组件32转动，进而实现将第二折叠臂312折叠收纳至收纳壳1内，或将第二折叠臂312展开并用于支撑固定遮阳布，结构简单，操作便捷。
可选地，支撑机构3还包括支撑组件32，支撑组件32包括与第二折叠臂312的端部转动连接的支撑架321，以及可转动设置在支撑架321上的至少一个支撑杆322，支撑架321具有用于收纳支撑杆322的容置区域，通过将支撑组 件32设置在第二折叠臂312的端部，当处于展开状态时，将收纳在支撑架321的容置区域内的支撑杆322转动至与地面垂直，使其与地面抵接，为提供支撑，有利于提升车载遮阳装置的稳定性和抗风性；此处对支撑组件32的支撑杆322的具体结构和数量不作限定。可选地，支撑杆322为伸缩杆，便于收纳。可选地，设置在支撑架321上的支撑杆322的数量为多个，多个支撑杆322均匀布设在支撑架321上，能够为支撑杆322提供稳定的支撑力。优选地，支撑杆322的数量为两个，两个支撑杆322转动设置在支撑架321的相对两侧，在能够为车载遮阳装置提供稳定支撑的同时，便于用户使用和收纳。
请一并参阅图1、图2和图6，本发明实施例提供的一种车载遮阳装置，包括具有一盖体11的收纳壳1、可转动设置在收纳壳1内且用于卷绕遮阳布的卷辊21，以及当遮阳布处于展开状态时用于支撑遮阳布的上述的支撑机构3，收纳壳1上开设有连通盖体11和外界且供遮阳布和支撑机构3穿过的让位口，收纳壳1位于让位口可转动设置有用于密封让位口的上盖114，遮阳布上设置有用于驱动遮阳布卷绕至卷辊21的第二弹性件，支撑机构3包括分别位于卷辊21的相对两侧的两个，以及支撑组件32，包括可转动设置在收纳壳1内的第一折叠臂311、第二折叠臂312、用于转动连接第一折叠臂311和第二折叠臂312的第一转动组件313，以及用于转动连接第二折叠臂312和支撑组件32的第二转动组件314，遮阳布的远离卷辊21的一侧设置有与支撑组件32固定连接的横杆；当需要将遮阳布展开使用时，用户打开盖设在收纳壳1的让位口上的上盖114并通过拉动支撑机构3的支撑组件32，将支撑组件32通过收纳壳1上的让位口从盖体11置出外界，在拉动支撑组件32的同时，由于第一转动组件313和第二转动组件314受到支撑组件32的外力牵引作用，将设置在卷辊21的相对两侧的两个的第一折叠臂311和第二折叠臂312均从折叠收纳状态转动至展开状态，且遮阳布上的与支撑组件32固定连接的横杆在支撑组件32的带动下从盖体11置出外界，并拉动遮阳布驱动卷辊21转动，将卷绕在卷辊21上的遮阳布通过让位口置出盖体11，此时遮阳布上的第二弹性件在外力作用下 处于伸展状态，利用两侧的和支撑组件32对遮阳布进行支撑固定，起到遮阳防雨的作用；当需要对遮阳布进行收纳时，用户通过推动支撑组件32，使其通过收纳壳1的让位口置入盖体11，此时设置在卷辊21的相对两侧的两个的第一折叠臂311和第二折叠臂312均从展开状态转动至折叠收纳状态，遮阳布在横杆的推动以及第二弹性件的复位回缩作用下，卷绕至卷辊21的外表面，用户将上盖114盖设在收纳壳1的让位口上，即可完成收纳；通过在车载遮阳装置上设置有用于支撑固定遮阳布的支撑机构3，并利用支撑机构3辅助完成遮阳布的展开和收纳，简化操作，使得用户在使用时更为简便，有效提升用户体验。
参考图7和图8，所述卷辊21与安装板13连接，并置于收纳壳1内，所述折叠组件31和支撑杆32在处于折叠状态时，也可收纳进收纳壳1内。
进一步的，所述盖体11包括上盖114，所述上盖114设于安装板13的上方，并可相对安装板13转动。
在一实施例中，所述上盖114的长度不小于固定板12的长度，所述上盖114铰接于固定板12的上方，安装板13固定设置于固定板12长度方向的两端并同时与固定板12的侧面和固定板12的底面连接，此时安装板13同样也位于上盖114的长度方向的两端，整体结构使收纳壳1能够达到非常好的密封性。
在一实施例中，为了方便用户操作展开及收纳遮阳布，所述遮阳布的一端(固定端)固定于卷辊21上，遮阳布的另一端(自由端)沿宽度方向设有拉杆15。
在一实施例中，所述支撑杆32的一端通过拉杆15与遮阳布的自由端连接。
进一步的，请参阅图8和图9所述盖体11还包括上盖弹簧座112和上盖弹簧113，所述上盖弹簧座112设于上盖114靠近卷辊21一侧的表面上，所述上盖弹簧113与安装板13连接，上盖弹簧113同时还与上盖弹簧座112抵触。
这样设置，在开启上盖114时，由于上盖弹簧113可以提供向上的弹力用于辅助开启上盖114，用户很轻松就能够开启上盖114，并充分将上盖114撑开立住。
进一步的，请一并参阅图9，所述上盖弹簧座112设有上盖弹簧座槽112a，所述上盖弹簧113上设有与上盖弹簧座槽112a配合的上盖弹簧卡接部113a。
在一实施例中，所述上盖114相对安装板13向上转动(即开启收纳壳1)，带动上盖弹簧座112同步向上转动，上盖弹簧卡接部113a逐渐进入上盖弹簧座槽112a，当上盖弹簧卡接部113a完全进入上盖弹簧座槽112a时，上盖114处于上盖打开位，用户可以由收纳壳1内部取出并展开遮阳布，如图10所示：此时，上盖弹簧卡接部113a与上盖弹簧座槽112a在形成了卡接关系的同时，也为上盖114提供了向上的支撑力，使得上盖114只有在承受了能够使上盖弹簧卡接部113a脱离上盖弹簧座槽112a的力后才会向下转动，使得即使遇到大风大雨等恶劣天气，上盖114依然能够被稳定支撑，不会发生上盖114意外向下转动被关闭的情况。
在另一实施例中，当遮阳布被收纳进收纳壳1后，所述上盖114相对安装板13向下转动(即关闭收纳壳1)，带动上盖弹簧座112同步向下转动，上盖弹簧卡接部113a逐渐离开上盖弹簧座槽112a，至上盖114到达上盖闭合位时，上盖弹簧卡接部113a完全离开上盖弹簧座槽112a。
在一实施例中，上盖弹簧卡接部113a和上盖弹簧座槽112a均为圆弧形，使得上盖弹簧卡接部113a离开和进入上盖弹簧座槽112a都很顺畅，不会出现卡顿现象。
优选的，为了避免上盖弹簧卡接部113a与上盖弹簧座槽112a发生卡死现象，致使上盖114无法顺畅相对安装板13向下转动的情况发生，上盖弹簧卡接部113a进入上盖弹簧座槽112a时，上盖弹簧113的端部处于上盖弹簧座槽112a外。
优选的，为了防止上盖弹簧113在与上盖弹簧座112的抵触面上发生不必要的移动，上盖弹簧座112还设有两个上盖弹簧座挡块112b，上盖弹簧113与上盖弹簧座112抵触于两个上盖弹簧座挡块112b之间。
进一步的，所述盖体11还包括设于上盖114上的上盖卡扣111，所述安装 板13上还设有上盖开关131。
具体的，上盖114转动抵触安装板13，所述上盖卡扣111与上盖开关131卡接，此时，上盖114位于上盖闭合位。
在一实施例中，如图11所示：为了提升上盖卡扣111与上盖开关131卡接(即收纳壳1处于闭合状态)的稳定性，所述上盖卡扣111还包括卡勾111a和卡扣防脱座111b，卡勾111a用于当收纳壳1处于闭合状态时与上盖开关131卡接，当卡勾111a与上盖开关131卡接时，所述卡扣防脱座111b抵触固定板12的底面，这样，就保证了即使在遇到剧烈颠簸或受到很大力的冲击时，上盖卡扣111也不会产生变形导致与上盖开关131之间脱勾，上盖114也就不会发生被意外开启的情况。
进一步的，请一并参阅图11，所述上盖开关131还包括开关扣131a和定位柱131b，所述定位柱131b用于与固定板12连接，所述开关扣131a用于与上盖卡扣111卡接。
具体的，盖体11相对安装板13向下转动至上盖114抵触安装板13，所述卡勾111a与开关扣131a卡接。
在本实施例中，如图11所示：所述上盖开关131还包括开关按键131c和开关弹簧131d，所述开关弹簧131d的一端与所述开关按键131c连接，所述开关弹簧131d的另一端与开关扣131a连接，当用户需要开启上盖114时，只需要按动开关按键131c，开关按键131c即可控制开关扣131a弹起，使得卡勾111a脱离开关扣131a，用户即可向上转动上盖114，从而开启上盖114。
在一实施例中，所述定位柱131b在安装时会预留空间用于给卡扣防脱座111b避位。
在一实施例中，也可以设置，当上盖114处于上盖闭合位时，所述卡扣防脱座111b同时与固定板12的底面和定位柱131b抵触，使得底座12与上盖114之间垂直方向没有空隙可位移，从而使得上盖卡扣111与开关扣131a之间的卡接具有更强的稳定性。
在一实施例中，遮阳布的宽度，与两个定位柱131b靠近折叠组件31一侧的表面形成的长度大致相同，这样设置，在用户卷收遮阳布时如果遮阳布发生偏斜，用户只需要将拉杆15的任一端抵触定位柱131b，拉杆15就可以沿定位柱131b将遮阳布归位，从而很轻松地就可以将遮阳布收纳进收纳壳1，不再需要人工进行调节，非常省时、方便。
在一实施例中，所述拉杆15的上方还设有U形杆，用于折叠组件31和支撑杆23进入收纳壳1后，将折叠组件31和支撑杆32遮挡，防止折叠组件31和支撑杆23意外脱出收纳壳1。
在一实施例中，所述卷辊21通过齿轮213与安装板13连接。
优选的，所述齿轮213有两个，分别设于卷辊组件21轴向的两端。
进一步的，所述卷辊21包括设于其内的第一卷轴212。
在一实施例中，所述第一卷轴212通过齿轮213与卷辊21轴向一侧的安装板13连接。
进一步的，第一卷轴212外圆周沿轴向设有卷轴弹簧214，只需要调节卷轴弹簧214的扭矩，用户就可以根据需求设置所述第一卷轴212卷动遮阳布时的所需力度的大小。
在一实施例中，所述卷轴弹簧214的扭矩大小可以通过与其连接的齿轮213进行调节。
在一实施例中，为了卷筒211的工作稳定性，所述卷辊21还包括第二卷轴217，所述卷筒211同时套接于第一卷轴212和第二卷轴217，所述第二卷轴217也通过齿轮213与卷辊21轴向另一侧安装板13连接。
如图7所示：进一步的，为了防止卷轴弹簧214在第一卷轴212上进行不必要的运动，所述第一卷轴212上还设有卷轴固定件215和卷轴垫圈216，所述卷轴固定件215与卷轴弹簧214远离齿轮213一端抵触，所述卷轴垫圈216与卷轴弹簧214靠近齿轮213一端抵触，所述卷轴固定件215和卷轴垫圈216上还设有与卷筒211内壁形状配合的限位槽，只要限制卷轴固定件215和卷轴 垫圈216在第一卷轴212的运动，就可以限制卷轴弹簧214在第一卷轴212上的运动。
图12为本发明的支撑机构的折叠组件31的第二实施例，如图12所示：为了减少用户使用折叠组件31展开遮阳布时所需消耗的力量，所述第一折叠臂311内部还设有连杆弹簧225，所述连杆弹簧225的一端与第一连接件226连接，所述连杆弹簧225的另一端穿过第一连接关节3131、第二连接关节3132后和另一端的第二连接件227连接。
在一实施例中，为了方便连杆弹簧225的安装以及调整连杆弹簧225的拉力大小，所述连杆弹簧225的一端通过连杆弹簧第一固定件228与第一连接件226连接，所述连杆弹簧225的另一端通过连杆弹簧第二固定件229与第二连接关节3132连接。
优选的，所述连杆弹簧第一固定件228为三角形金属挂勾，所述连杆弹簧第二固定件229为细钢丝绳。
在一实施例中，所述连杆弹簧第二固定件229在安装时，具体的，所述第一连接件226通过连杆弹簧螺杆230与连杆弹簧第一固定件228连接，所述第一连接件226可相对第一折叠臂221转动，通过旋转第一连接件226就可以调整连杆弹簧225的拉力的大小。
在一实施例中，所述连杆弹簧螺杆230轴向贯穿了第一连接件226。
在一实施例中，所述第一折叠臂311的内壁设有限位凸台，所述连杆弹簧螺杆230与连杆弹簧第一固定件228连接处设有连杆弹簧垫圈231，所述连杆弹簧垫圈231设有与限位凸台对应的凹槽，当连杆弹簧225安装完成后，连杆弹簧垫圈231使得连杆弹簧第一固定件228在第一折叠臂221是无法转动的。
具体的，在安装连杆弹簧225时，先将连杆弹簧225的一端与连杆弹簧第一固定件228连接，然后通过连杆弹簧螺杆230将连杆弹簧第一固定件228与第一连接件226连接，接着将连杆弹簧225的另一端与连杆弹簧第二固定件229的一端连接，再将连杆弹簧第二固定件229的另一端穿过第一连接关节3131 的内部，在第一连接关节3131和第二连接关节3132交界处位于第一连接关节3131的外部，然后到达第二连接关节3132的内部，将连杆弹簧第二固定件229的另一端由第二连接关节3132的内部由连接孔224a穿出第二连接关节3132外调整至合适长度用螺栓进行固定，即可完成连杆弹簧225的安装，安装完成后，可通过旋转第一连接件226将连杆弹簧225的拉力调整至合适的大小。
以上所述仅为本实施例的较佳实施例而已，并不用以限制本实施例，凡在本实施例的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实施例的保护范围之内。

Claims (12)

  1. 一种用于车载遮阳棚的支撑机构，车载遮阳棚包括具有一盖体(11)的收纳壳(1)、可转动设置在所述收纳壳(1)内且用于卷绕遮阳布的卷辊(21)，以及当所述遮阳布处于展开状态时用于支撑所述遮阳布的所述支撑机构(3)，所述收纳壳(1)上开设有连通所述盖体(11)和外界且供所述遮阳布和所述支撑机构穿过的让位口，其特征在于：所述支撑机构(3)包括分别位于所述卷辊(21)的相对两侧的两个折叠组件(31)，以及支撑组件(32)；所述折叠组件(31)包括可转动设置在所述收纳壳内的第一折叠臂(311)、第二折叠臂(312)、用于转动连接所述第一折叠臂(311)和所述第二折叠臂(312)的第一转动组件(313)，以及用于转动连接所述第二折叠臂(312)和所述支撑组件(32)的第二转动组件(314)；所述遮阳布的远离所述卷辊(21)的一侧设置有与所述支撑组件(3)固定连接的拉杆(15)。
  2. 如权利要求1所述的支撑机构，其特征在于：所述第一转动组件(313)包括设置在所述第一折叠臂(311)的端部上的第一连接关节(3131)、设置在所述第二折叠臂(312)的端部上的第二连接关节(3132)，以及用于转动连接所述第一连接关节(3131)和所述第二连接关节(3132)的第一转轴(3133)，所述第一连接关节(3131)具有第一连接部(31311)，所述第二连接关节(3132)间隔设置有两个第二连接部(31321)，两个所述第二连接部(31321)之间围合形成供所述第一连接部(31311)置入的第一安装区域，所述第一连接部(31311)和两个所述第二连接部(31321)均贯穿设置有供所述第一转轴(3133)穿透的第一穿透孔。
  3. 如权利要求2所述的支撑机构，其特征在于：所述第一转动组件(313)还包括用于限制所述第二折叠臂(312)的转动区间的锁紧组件(315)，所述第二连接关节(3132)上贯穿设置有连通所述安装区域和所述第二折叠臂(213)的内腔且供安装所述锁紧组件(315)的第一让位孔(31322)所述锁紧组件 (315)包括锁紧杆(3151)和锁紧插销(3152)，所述锁紧插销(3152)穿透所述第二连接关节(3132)和所述锁紧杆(3151)设置，以使所述锁紧杆(3151)能够以所述锁紧插销(3152)为转动中心相对所述第二连接关节(3132)转动，并靠近或远离所述第一连接部(31311)，所述第一连接部(31311)上设置有供所述锁紧杆(3151)的端部上的锁紧钩(31511)置入的限位槽。
  4. 如权利要求3所述的支撑机构，其特征在于：所述第二折叠臂(312)包括内伸缩杆(3121)和套设在所述内伸缩杆(3121)的外壁上的外伸缩杆(3122)，所述外伸缩杆(3122)与所述第一折叠臂(311)连接，所述内伸缩杆(3121)与所述支撑组件(32)连接。
  5. 如权利要求4所述的支撑机构，其特征在于：所述第一转动组件(313)还包括用于驱动所述锁紧杆(3151)相对所述第二连接关节(3132)转动限位组件(316)，所述限位组件(316)包括设置在所述外伸缩杆(3122)内且与所述内伸缩杆(3121)活动抵接的套筒(3161)、限位插销(3152)，以及设置在所述套筒(3161)和所述第二连接关节(3132)之间的第一弹性件(3163)，所述限位插销(3162)穿透所述套筒(3161)和所述锁紧杆(3151)设置，所述锁紧杆(3151)开设有供所述限位插销(3162)穿透且呈倾斜状的腰型孔，所述套筒(3161)具有供所述锁紧杆(3151)置入的第二让位孔(31611)。
  6. 如权利要求1至5任一项所述的支撑机构，其特征在于：所述第二转动组件(314)包括设置在所述第二折叠臂(312)的端部上的第三连接关节(3141)、设置在所述支撑组件(32)上的第四连接关节(3142)，以及用于转动连接所述第三连接关节(3141)和所述第四连接关节(3142)的第二转轴(3143)，所述第三连接关节(3141)具有第三连接部，所述第四连接关节(3142)间隔设置有两个第四连接部，两个所述第四连接部之间围合形成供所述第三连接部置入的第二安装区域，所述第三连接部和两个所述第四连接部均贯穿设 置有供所述第二转轴(3143)穿透的第二穿透孔。
  7. 如权利要求1至5任一项所述的支撑机构，其特征在于：所述支撑组件(32)包括与所述第二折叠臂(312)的端部转动连接的支撑架(321)，以及可转动设置在所述支撑架(321)上的至少一个支撑杆(322)，所述支撑架(321)具有用于收纳所述支撑杆的容置区域。
  8. 根据权利要求1至5任一项所述的支撑机构，其特征在于：所述第一折叠臂(311)内部设有连杆弹簧(225)，所述连杆弹簧(225)的一端与第一连接件(226)连接，所述连杆弹簧(225)的另一端经过第一折叠臂(311)与第二折叠臂(312)连接。
  9. 如权利要求1所述的车载遮阳棚，其特征在于：所述收纳壳(1)包括盖体(11)和安装板(13)，所述盖体(11)包括上盖(114)，所述上盖(114)设于安装板(13)的上方，并可相对安装板(13)转动，其特征在于：所述盖体(11)还包括上盖弹簧座(112)和上盖弹簧(113)，所述上盖弹簧座(112)设于上盖(114)上，所述上盖弹簧座(112)设有上盖弹簧座槽(112a)，所述上盖弹簧(113)与安装板(13)连接，所述上盖弹簧(113)上设有与上盖弹簧座槽(112a)配合的上盖弹簧卡接部(113a)，所述上盖(114)相对安装板(13)向上转动至上盖打开位，上盖弹簧卡接部(113a)完全进入上盖弹簧座槽(112a)。
  10. 如权利要求9所述的车载遮阳棚，其特征在于：所述盖体(11)还包括设于上盖(114)上的上盖卡扣(111)，所述安装板(13)上设有上盖开关(131)，盖体(11)相对安装板(13)向下转动至上盖(114)与安装板(13)抵触，所述上盖卡扣(111)与上盖开关(131)卡接，还包括设于上盖(114)下方的固定板(12)，所述上盖卡扣(111)包括卡扣防脱座(111b)，所述上盖卡扣(111)与上盖开关(131)卡接，所述卡扣防脱座(111b)抵触固定板(12)。
  11. 根据权利要求11所述的车载遮阳棚，其特征在于：所述上盖开关(131) 通过定位柱(131b)与固定板(12)连接。
  12. 根据权利要求9所述的车载遮阳棚，其特征在于：所述卷辊(21)通过齿轮(213)与安装板(13)连接，所述卷辊(21)内设有第一卷轴(212)，所述第一卷轴(212)外圆周沿轴向设有卷轴弹簧(214)。
PCT/CN2023/087667 2022-09-15 2023-04-11 一种用于车载遮阳棚的支撑机构及车载遮阳装置 WO2024055576A1 (zh)

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