Basket assembly and electric vehicle

Abstract

The utility model provides a basket assembly and an electric vehicle, and relates to the technical field of vehicles, the basket assembly comprises a basket, a basket cover and an angle control structure, the basket is used for accommodating a helmet and / or articles; the basket cover is rotationally connected with the basket, and the basket cover comprises a cover closing position covering the basket and a cover opening position separated from an opening of the basket; the angle control structure is arranged between the bicycle basket and the bicycle basket cover, and when the bicycle basket cover is located at the cover opening position, the angle control structure can drive the bicycle basket cover to rotate by a preset angle from an opening of the bicycle basket. The bicycle basket cover can be driven to rotate by the preset angle from the opening of the bicycle basket through the angle control structure, so that the opening of the bicycle basket is opened to facilitate taking and placing of helmets and articles, the bicycle basket cover can be kept at the preset angle through the angle control structure, and the bicycle basket cover is prevented from falling down in the closing direction under the influence of gravity. Therefore, the bicycle basket cover is prevented from interfering with the taking and placing operation, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a basket assembly and an electric vehicle. Background Art

[0002] With the development of Internet technology, the frequency of use of shared bicycles and shared electric vehicles is increasing, especially in large and medium-sized cities. These shared transportation tools have greatly facilitated people's travel, but they have also brought some new challenges and demands. In particular, when using shared electric vehicles, in order to ensure the safety of riders, helmets are usually placed in the vehicle's basket for users to use, and a basket cover is also provided on the basket to enhance anti-theft. Before and after each ride, riders will need to take and put helmets and personal items, which makes the opening and closing convenience of the basket cover particularly important. The existing basket cover is generally connected to the basket in a rotating manner, and there is no angle control structure between the basket cover and the basket. When the opening and closing angle of the basket cover is small, the basket cover tends to close under the influence of gravity, thereby interfering with the taking and putting of large items and helmets, increasing the user's operating difficulty and time cost, and thus affecting the user's experience. Therefore, how to improve the opening and closing angle of the basket cover to meet the needs of use has become a technical problem that needs to be solved urgently. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a basket assembly and a vehicle.

[0004] The above-mentioned purpose of the present invention can be achieved by adopting the following technical solutions. The present invention provides a basket assembly, comprising:

[0005] A basket for accommodating a helmet and / or items;

[0006] A basket cover, the basket cover being rotatably connected to the basket, the basket cover comprising a closed position for covering the basket and an open position for separating the basket from an opening;

[0007] An angle control structure is provided between the basket and the basket cover. When the basket cover is in an open position, the angle control structure can drive the basket cover to rotate to a preset angle from the opening of the basket.

[0008] In a preferred embodiment of the present invention, the basket assembly further comprises a rotating member, which rotatably connects the basket and the basket cover, and the angle control structure is provided on the rotating member and is connected to the basket and the basket cover respectively.

[0009] In a preferred embodiment of the present invention, the basket includes a first mounting portion, the basket cover includes a second mounting portion, and the rotating member includes a rotating shaft rotatably connecting the first mounting portion and the second mounting portion.

[0010] In a preferred embodiment of the present invention, the angle control structure includes an elastic member sleeved on the rotating member, and the elastic member is respectively connected to the basket and the basket cover.

[0011] In a preferred embodiment of the present invention, the elastic member includes a torsion spring, which includes a winding portion, and a first supporting arm and a second supporting arm connected to the winding portion. The winding portion is sleeved on the rotating member, the first supporting arm is connected to the basket limit, and the second supporting arm is connected to the basket cover limit.

[0012] In a preferred embodiment of the present invention, a limiting gap is provided on the vehicle basket, and the elastic member is inserted into the limiting gap; and / or a limiting groove is provided on the vehicle basket cover, and the elastic member is inserted into the limiting groove.

[0013] In a preferred embodiment of the present invention, the basket cover is provided with a lock hook; and / or the helmet is provided with a lock hole.

[0014] In a preferred embodiment of the present invention, the basket assembly further includes a lock structure, which is disposed on the basket and is used to lock the helmet and / or the basket cover.

[0015] In a preferred embodiment of the present invention, the lock structure includes:

[0016] A lock housing, the lock housing comprising a first lock opening and a second lock opening;

[0017] a lock pin movably disposed on the lock housing, the lock pin comprising a first locking position extending out of the first lock opening to lock the lock hole, and a first unlocking position received in the lock housing;

[0018] a lock tongue movably disposed within the lock housing, the lock tongue comprising a second locking position for locking the lock hook entering through the second lock opening, and a second unlocking position for releasing the lock hook;

[0019] A linkage mechanism is provided between the lock pin and the lock tongue. When the lock pin moves from the first locking position to the second unlocking position, the lock pin pushes the lock tongue to move from the second locking position to the second unlocking position through the linkage mechanism.

[0020] In a preferred embodiment of the present invention, the preset angle is not less than 90°.

[0021] The utility model also provides an electric vehicle, comprising the aforementioned vehicle basket assembly.

[0022] The technical solution of the utility model has the following significant beneficial effects:

[0023] When the basket assembly of the present invention is in use, the basket can be used to accommodate a helmet and / or items. After the basket cover is rotatably connected to the basket, the basket cover can be switched between a closed position and an open position. When the basket cover is closed over the basket opening, the basket cover prevents the helmet or items in the basket from accidentally falling out, thereby improving safety. Furthermore, an angle control structure is provided between the basket and the basket cover. When the basket cover is in the open position, the angle control structure can drive the basket cover to rotate a preset angle from the basket opening, thereby opening the basket opening for easy access to helmets and items. The angle control structure can also maintain the basket cover at a preset angle, preventing it from falling toward the closed position under the influence of gravity. This makes the basket cover more stable after opening, thereby preventing interference with access operations and improving ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] The drawings described herein are for illustrative purposes only and are not intended to limit the scope of the present invention in any way. Furthermore, the shapes and proportional dimensions of the components in the drawings are for illustrative purposes only and are intended to facilitate understanding of the present invention. They are not intended to limit the shapes and proportional dimensions of the components of the present invention. Those skilled in the art, guided by the present invention, may select various possible shapes and proportional dimensions to implement the present invention, depending on the specific circumstances.

[0026] Figure 1 This is a rear structural schematic diagram of an embodiment of the basket assembly of the utility model;

[0027] Figure 2 This is a schematic diagram of the internal structure of an embodiment of the basket assembly of the utility model;

[0028] Figure 3 This is a schematic diagram of the top view of the installation structure of an embodiment of the rotating member of the utility model;

[0029] Figure 4 This is a schematic diagram of the three-dimensional installation structure of an embodiment of the angle control structure hidden behind the basket cover of the utility model;

[0030] Figure 5 This is a side sectional view of an embodiment of the limiting groove of the utility model;

[0031] Figure 6 This is a schematic diagram of the three-dimensional structure of an embodiment of the torsion spring of the present invention;

[0032] Figure 7 This is a cross-sectional view of the installation structure of an embodiment of the lock structure of the utility model;

[0033] Figure 8 This is a schematic diagram of the three-dimensional structure of an embodiment of the lock housing of the present invention;

[0034] Figure 9 This is a schematic diagram of the three-dimensional structure of an embodiment of the mounting base of the lock pin of the utility model;

[0035] Figure 10 This is a schematic diagram of the three-dimensional structure of an embodiment of the lock tongue of the present invention;

[0036] Figure 11 A cross-sectional view of an embodiment of the linkage mechanism of the present utility model;

[0037] Figure 12 This is a side structural diagram of an embodiment of the driving mechanism of the present invention;

[0038] Figure 13 It is a schematic diagram of the three-dimensional structure of an embodiment of the reset structure of the utility model.

[0039] Reference numerals in the above drawings:

[0040] 10. Basket; 11. Frame structure; 12. Housing; 13. First mounting portion; 14. Limiting gap;

[0041] 20. Basket cover; 21. Lock hook; 22. Second mounting portion; 23. Limiting groove;

[0042] 30. Helmet; 31. Keyhole;

[0043] 40. Angle control structure; 41. Torsion spring; 401. Winding portion; 402. First support arm; 403. Second support arm;

[0044] 50. Rotating parts;

[0045] 60. Lock structure;

[0046] 100, lock housing; 110, first lock opening; 120, second lock opening; 130, first housing; 140, second housing; 150, fixing portion;

[0047] 200, lock pin; 210, mounting seat; 220, latch; 230, driven gear segment; 240, limit portion;

[0048] 300, lock tongue;

[0049] 400, linkage mechanism; 410, slideway; 420, slider;

[0050] 500, driving mechanism; 510, driving motor; 520, gear transmission structure;

[0051] 600, reset structure; 610, limit column; 620, reset spring. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0053] Implementation Method 1

[0054] Please refer to Figures 1 to 13 As shown, an embodiment of the present invention provides a basket assembly, which includes a basket 10, a basket cover 20, and an angle control structure 40. The basket 10 is used to accommodate a helmet 30 and / or items. The basket cover 20 is rotatably connected to the basket 10. The basket cover 20 includes a closed position where it covers the basket 10 and an open position where it is separated from the opening of the basket 10. The angle control structure 40 is disposed between the basket 10 and the basket cover 20. When the basket cover 20 is in the open position, the angle control structure 40 can drive the basket cover 20 to rotate a preset angle α away from the opening of the basket 10.

[0055] On the whole, when the basket assembly is used, Figure 1 and Figure 2 In the illustrated embodiment, the basket 10 can be used to accommodate a helmet 30 and / or items. The basket cover 20, after being rotatably connected to the basket 10, can be switched between a closed position and an open position. When the basket cover 20 is closed over the opening of the basket 10, it prevents the helmet 30 or items inside the basket 10 from accidentally falling out, providing enhanced safety.

[0056] In addition, an angle control structure 40 is provided between the basket 10 and the basket cover 20. When the basket cover 20 is in the open position, the angle control structure 40 can drive the basket cover 20 to rotate a preset angle α from the opening of the basket 10, thereby opening the opening of the basket 10 to facilitate the taking and placing of the helmet 30 and items. The angle control structure 40 can also maintain the basket cover 20 at the preset angle α, preventing the basket cover 20 from falling to one side under the influence of gravity, making the position of the basket cover 20 more stable after opening, thereby avoiding the basket cover 20 from interfering with the taking and placing operation, and improving the convenience of use.

[0057] In the embodiment of the present invention, the designer can adjust the setting direction of the opening of the basket 10 according to the use requirements, and no specific limitation is made here. Preferably, the opening of the basket 10 is set horizontally.

[0058] In an embodiment of the present invention, the basket assembly further includes a rotating member 50 rotatably connecting the basket 10 and the basket cover 20 . The angle control structure 40 is disposed on the rotating member 50 and connected to the basket 10 and the basket cover 20 , respectively.

[0059] The pivoting member 50 rotatably connects the basket 10 and the basket cover 20, allowing for smoother rotation of the basket cover 20, allowing the basket cover 20 to freely switch between a closed and open position. Furthermore, by positioning the angle control structure 40 on the pivoting member 50, the pivoting member 50 also acts as a position limiter for the angle control structure 40, thereby improving the installation stability of the angle control structure 40.

[0060] Specifically, such as Figure 2 and Figure 3 In the illustrated embodiment, the basket 10 includes a first mounting portion 13 , the basket cover 20 includes a second mounting portion 22 , and the rotating member 50 includes a rotating shaft rotatably connecting the first mounting portion 13 and the second mounting portion 22 .

[0061] By connecting the first mounting portion 13 and the second mounting portion 22 by using a rotating shaft, the rotational connection between the basket cover 20 and the basket 10 is ensured to be more precise and stable, the possibility of loosening and shaking is reduced, and the stability of the overall structure is improved.

[0062] Furthermore, the first mounting portion 13 and the second mounting portion 22 can be reinforced in design so as to be able to withstand greater torque and load, ensuring good performance even under frequent opening and closing conditions, thereby extending the service life of the product.

[0063] Designers can adjust the specific shapes and structures of the first mounting portion 13 and the second mounting portion 22 according to usage requirements, and no specific restrictions are imposed here.

[0064] In one possible embodiment, if Figure 3and Figure 4 In the illustrated embodiment, the basket 10 includes a frame structure 11 and a housing 12 covering the frame structure 11. The housing 12 has a notch for mounting. A first mounting portion 13 is disposed on the frame structure 11 and positioned within the notch. Positioning the first mounting portion 13 on the frame structure 11 helps improve the structural stability of the first mounting portion 13.

[0065] Furthermore, the second mounting portion 22 is protruded from the side edge of the basket cover 20 . The second mounting portion 22 includes two mounting blocks spaced apart from each other. A gap is formed between the two mounting blocks for the first mounting portion 13 to be placed therein.

[0066] When the second mounting portion 22 is rotatably connected to the first mounting portion 13 via the rotating member 50 , the second mounting portion 22 protrudes from the basket cover 20 , thereby providing a movement margin for the rotation of the basket cover 20 .

[0067] In the embodiment of the present utility model, as Figure 4 In the illustrated embodiment, the angle control structure 40 includes an elastic member sleeved on the rotating member 50 , and the elastic member is connected to the basket 10 and the basket cover 20 respectively.

[0068] The elastic member can withstand repeated opening and closing movements, maintaining its elasticity even after extended use. This allows for more precise control of the basket cover's tilt angle and ensures its stability after flipping. Furthermore, the elastic member reduces shaking of the basket cover when it's open, particularly during driving, thereby reducing the generation of impact noise.

[0069] Furthermore, by pressing the basket cover 20 to further deform the elastic member, the flip angle of the basket cover 20 can be increased, so that the basket cover 20 can continue to flip to the extreme angle, thereby meeting the need for taking and placing large items and improving the convenience of using the basket 10.

[0070] The designer can adjust the value of the limit angle according to the use requirements, and no specific limitation is given here. Preferably, the limit angle is about 200 degrees.

[0071] In addition, the elastic member also has an automatic reset function, so that when the basket cover 20 is flipped to the extreme angle and the pressing force is released, the elastic member can automatically rebound to the preset angle α. The stable elastic force and automatic reset function provided by the elastic member make it more convenient and quick for the user to take and put the helmet 30 or store items.

[0072] In the embodiment of the present utility model, as Figure 4 and Figure 6In the illustrated embodiment, the elastic member includes a torsion spring 41, which includes a winding portion 401, and a first supporting arm 402 and a second supporting arm 403 connected to the winding portion 401. The winding portion 401 is sleeved on the rotating member 50, the first supporting arm 402 is connected to the basket 10 in a limited position, and the second supporting arm 403 is connected to the basket cover 20 in a limited position.

[0073] By limiting the first support arm 402 and the second support arm 403 of the torsion spring 41 to the basket 10 and the basket cover 20 respectively, the installation stability of the torsion spring 41 is ensured. The torsion spring 41 can then be used to control the flipping angle of the basket cover 20 and ensure the stability of the basket cover 20 after flipping.

[0074] In the embodiment of the present utility model, as Figure 4 and Figure 5 In the illustrated embodiment, the basket 10 is provided with a limiting gap 14 , in which the elastic member is inserted; and / or the basket cover 20 is provided with a limiting groove 23 , in which the elastic member is inserted.

[0075] Preferably, a limiting gap 14 is provided on the basket 10, and a limiting groove 23 is provided on the basket cover 20, and the elastic members are respectively inserted into the limiting gap 14 and the limiting groove 23.

[0076] The basket 10 comprises a frame structure 11 and a housing 12. The housing 12 has a notch for receiving a first mounting portion 13. The frame structure 11 and the housing 12 at the notch are horizontally spaced apart to form a limiting gap 14, which is positioned below the first mounting portion 13. When the elastic member is mounted on the rotating member 50, one end of the elastic member is inserted into the limiting gap 14, where it is restrained by the frame structure 11 and the housing 12 at the notch.

[0077] Furthermore, a second mounting portion 22 is provided on the basket cover 20 , and a limiting groove 23 is provided on the second mounting portion 22 , so that the other end of the elastic member can be inserted into the limiting groove 23 to play a limiting role.

[0078] Specifically, the elastic member includes a torsion spring 41 , a first supporting arm 402 of the torsion spring 41 is inserted into the limiting gap 14 , and a second supporting arm 403 of the torsion spring 41 is inserted into the limiting groove 23 .

[0079] By cooperating with the limiting gap 14 and the limiting groove 23, the elastic member can be installed between the basket 10 and the basket cover 20, thereby improving the structural stability of the elastic member. Furthermore, the elastic member can be used to control the flip angle of the basket cover 20 to achieve the function of opening and closing at multiple angles.

[0080] In an embodiment of the present invention, the basket cover 20 is provided with a locking hook 21; and / or the helmet 30 is provided with a locking hole 31. Preferably, the basket cover 20 is provided with a locking hook 21, and the helmet 30 is provided with a locking hole 31. Providing the locking hook 21 on the basket cover 20 and the locking hole 31 on the helmet 30 facilitates locking the basket cover 20 and the helmet 30 to the basket 10, thereby improving theft prevention.

[0081] Designers can adjust the locking method of the lock hook 21 of the basket cover 20 and the lock hole 31 of the helmet 30 according to usage needs, for example, using an external lock to achieve the locking operation, or by providing a lock structure 60 on the basket 10 to achieve the locking operation, which is not specifically limited here.

[0082] Preferably, Figure 2 In the illustrated embodiment, the basket assembly further includes a lock structure 60 , which is disposed on the basket 10 and is used to lock the helmet 30 and / or the basket cover 20 .

[0083] By attaching the lock structure 60 to the basket 10, the user can lock the basket cover 20 and helmet 30, preventing unauthorized individuals from opening the basket 10 and removing items or the helmet 30. This enhances theft prevention, particularly in public or unattended situations. Furthermore, by locking the basket cover 20, the lock structure 60 effectively prevents the helmet 30 and / or other items in the basket 10 from accidentally falling, ensuring the safety and integrity of the items. Furthermore, the lock structure 60, when attached to the basket 10, enhances its stability, preventing the possibility of loss.

[0084] In an embodiment of the present utility model, the lock structure 60 includes a lock housing 100, a lock pin 200, a lock tongue 300 and a linkage mechanism 400, the lock housing 100 includes a first lock opening 110 and a second lock opening 120; the lock pin 200 is movably arranged on the lock housing 100, the lock pin 200 includes a first locked position extending from the first lock opening 110 to lock the lock hole 31, and a first unlocked position received in the lock housing 100; the lock tongue 300 is movably arranged in the lock housing 100, the lock tongue 300 includes a second locked position for locking the lock hook 21 entering through the second lock opening 120, and a second unlocked position for releasing the lock hook 21; the linkage mechanism 400 is arranged between the lock pin 200 and the lock tongue 300, when the lock pin 200 moves from the first locked position to the second unlocked position, the lock pin 200 pushes the lock tongue 300 from the second locked position to the second unlocked position through the linkage mechanism 400.

[0085] By integrating the lock pin 200 and the lock tongue 300 into the lock housing 100, the lock pin 200 can extend out of the lock housing 100 through the first lock opening 110 to lock the lock, and the lock tongue 300 can lock the lock hook 21 that enters through the second lock opening 120. In addition, the lock pin 200 and the lock tongue 300 can work together through the linkage mechanism 400, and the locking and unlocking processes can be achieved through a single drive mechanism 500. This eliminates the need for two independent drive mechanisms 500, thereby improving the integration of the lock structure 60 and reducing the space occupied by the lock structure 60, thereby helping to improve the utilization of storage space and improving the aesthetics and practicality of the device using the lock structure 60. Furthermore, the user only needs to perform a single operation to simultaneously unlock the two functional modules through the lock structure 60, thereby improving ease of use.

[0086] In the embodiments of the present invention, designers can adjust the specific structure of the lock housing 100 according to usage needs and are not specifically limited here. Preferably, a support structure is provided within the lock housing 100, and two sliding channels are formed within the lock housing 100 through the support structure. One sliding channel is connected to the first lock opening 110, and the other sliding channel is connected to the second lock opening 120. The lock pin 200 and the lock tongue 300 are respectively disposed in the two sliding channels. More preferably, the two sliding channels are arranged in parallel.

[0087] In the embodiment of the present utility model, as Figure 9 、 Figure 10 and Figure 11 In the illustrated embodiment, the linkage mechanism 400 includes a slide groove 410 provided on the lock pin 200 and a slider 420 provided on the lock tongue 300. A stopper 240 is provided at one end of the slide groove 410 proximal to the first lock opening 110, while an open end of the slide groove 410 distal to the first lock opening 110 is provided. The slider 420 is slidably disposed within the slide groove 410. Designers may adjust the specific configurations of the slide groove 410 and the slider 420 based on actual use, and no specific limitations are imposed herein.

[0088] By setting a slide groove 410 on the lock pin 200 and a slider 420 on the lock tongue 300, and providing a limit portion 240 at one end of the slide groove 410 close to the first lock port 110, the limit portion 240 can push the slider 420 to move, so that when the slider 420 is matched with the slide groove 410, the lock pin 200 and the lock tongue 300 can achieve linkage control.

[0089] When the lock pin 200 moves from the first locked position to the second unlocked position, the limiting portion 240 moves synchronously with the lock pin 200, and the limiting portion 240 pushes the slider 420 to move, thereby driving the lock tongue 300 from the second locked position to the second unlocked position. As a result, the lock pin 200 and the lock tongue 300 can be unlocked simultaneously in one operation, improving the unlocking efficiency. In addition, the limiting action of the limiting portion 240 can also prevent the lock tongue 300 from moving from the second unlocked position to the second locked position, thereby maintaining the lock tongue 300 in the second unlocked position and preventing the lock hook 21 from being inserted into the second lock port 120.

[0090] Furthermore, the cooperation between the slide groove 410 and the slider 420 reduces the encroachment on the installation space, and the structure is simple and reliable, and is easy to manufacture and assemble, thereby reducing the production cost.

[0091] In the embodiment of the present utility model, as Figure 7 、 Figure 11 and Figure 13 In the illustrated embodiment, the lock structure 60 further includes a drive mechanism 500 disposed within the lock housing 100 . The drive mechanism 500 is drivably connected to the lock pin 200 . The drive mechanism 500 can drive the lock pin 200 to switch between a first locking position and a second unlocking position.

[0092] By drivably connecting the drive mechanism 500 to the lock pin 200, the drive structure can drive the lock pin 200 to adjust its movement, allowing the lock pin 200 to switch between the first locked position and the first unlocked position, thereby improving the control accuracy of the lock pin 200. In addition, the lock pin 200 and the lock tongue 300 are linked by a linkage structure, and the drive mechanism 500 can also provide unlocking power for the lock tongue 300, thereby improving the utilization rate of the drive mechanism 500.

[0093] Designers can adjust the specific structure of the drive mechanism 500 according to usage needs and are not specifically limited here. Preferably, the drive mechanism 500 includes a drive motor 510 and a gear transmission structure 520. The lock pin 200 is provided with a driven gear segment 230. The drive motor 510 is transmissionably engaged with the driven gear segment 230 through the gear transmission structure 520.

[0094] The gear transmission structure 520 improves the stability and reliability of torque transmission, providing better transmission accuracy, allowing the drive motor 510 to efficiently and accurately control the movement of the lock tongue 300. Furthermore, the drive motor 510 can also lock the lock pin 200 through the gear transmission structure 520, thereby helping to maintain the position of the lock pin 200 and ensuring that the lock pin 200 will not be accidentally moved due to external forces, thereby improving the safety and reliability of the lock structure 60.

[0095] Furthermore, the gear transmission structure 520 provides high mechanical strength and stability, and can maintain the position of the lock pin 200 unchanged even when subjected to external shock or vibration, thereby enhancing the anti-interference capability of the lock.

[0096] Furthermore, the drive mechanism 500 includes a control module electrically connected to the drive motor 510. The control module can control the motion state of the drive motor 510. By controlling the drive motor 510 through the control module, automatic locking can be achieved, reducing the need for manual operation, improving user convenience, and reducing the risk of human error.

[0097] Designers can adjust the specific structure of the gear transmission structure 520 based on actual needs and are not specifically limited here. For example, the gear transmission structure 520 includes a drive gear mounted on the rotating shaft of the drive motor 510 and at least one transmission gear and / or transmission screw disposed within the lock housing 100. The drive motor 510 drives the transmission gear and / or transmission screw via the drive gear, thereby transmitting power to the driven gear segment 230 via the transmission gear and / or transmission screw.

[0098] In the embodiment of the present utility model, as Figure 9 and Figure 11 In the embodiment shown, the lock pin 200 includes a mounting base 210 and a latch pin 220 arranged on the mounting base 210. A slide groove 410 is provided on the end surface of the mounting base 210 facing the lock tongue 300, and a driven gear segment 230 is provided on the end surface of the mounting base 210 facing away from the lock tongue 300.

[0099] Designers can adjust the specific structure of mounting base 210 and latch 220 according to actual needs, and this is not a specific limitation. For example, mounting base 210 and latch 220 can be integrally formed. Alternatively, mounting base 210 and latch 220 can be separate components, with mounting base 210 having a slot into which one end of latch 220 is inserted.

[0100] Furthermore, by arranging the slide groove 410 and the driven gear segment 230 on both sides of the mounting base 210 , interference between the slide groove 410 and the driven gear segment 230 is avoided, thereby improving the structural integration of the mounting base 210 .

[0101] In the embodiment of the present utility model, as Figure 8 In the illustrated embodiment, the lock structure 60 further includes a fixing portion 150 disposed on the lock housing 100 . At least a portion of the fixing portion 150 is spaced apart from the first lock opening 110 . When the lock pin 200 is in the first locking position, the lock pin 200 abuts against the fixing portion 150 .

[0102] By spacing the fixing portion 150 from the first lock opening 110, a limiting gap 14 for the helmet 30 to be placed therein can be formed between the fixing portion 150 and the first lock opening 110, wherein a through hole for the fixing portion 150 to pass through can be provided on the helmet 30, so that part of the helmet 30 can be placed in the limiting gap 14, and the lock hole 31 on the helmet 30 is aligned with the first lock opening 110. At this time, the locking pin 200 can be more accurately inserted into the lock hole 31, and the fixing portion 150 and the lock shell 100 can also limit the helmet 30, thereby preventing the helmet 30 from shaking during driving.

[0103] The designer can adjust the specific structure of the fixing portion 150 according to the use requirements, and no specific limitation is made here. Preferably, the fixing portion 150 is substantially L-shaped, and an opening is formed on the upper portion of the fixing portion 150 for inserting the helmet 30.

[0104] In the embodiment of the present utility model, as Figure 12 In the illustrated embodiment, the lock structure 60 further includes a reset structure 600 disposed within the lock housing 100 . The reset structure 600 is drivably connected to the lock tongue 300 . The reset structure 600 can push the lock tongue 300 to switch from the second unlocked position to the second locked position.

[0105] By connecting the reset structure 600 and the lock tongue 300 in a transmission manner, the reset structure 600 can provide power to the lock tongue 300, so that the lock tongue 300 has a movement tendency to switch from the second unlocked position to the second locked position, which helps to keep the lock tongue 300 in the second locked position, has better usage stability, and reduces the problem of accidental unlocking.

[0106] The designer may adjust the specific structure of the reset structure 600 according to the use requirements, and no specific limitation is imposed here. Preferably, the reset structure 600 includes a reset spring 620, a limit post 610 is provided in the lock housing 100, and the reset spring 620 is sleeved on the limit post 610 and connected to the lock tongue 300.

[0107] The limiting column 610 can provide a stable support for the reset spring 620, thereby reducing the deviation and distortion of the reset spring 620 and ensuring the consistency and stability of the reset force.

[0108] In the embodiment of the present utility model, as Figure 7 and Figure 8 In the embodiment shown, the lock housing 100 includes a first shell 130 and a second shell 140 that are interlocked. The second shell 140 is used to connect the device. The first shell 130 includes a top wall and side walls. The first lock port 110 is arranged on the side wall, and the second lock port 120 is arranged on the top wall.

[0109] By dividing the lock housing 100 into two interlocking first and second housings 130, 140, production and assembly are facilitated, as well as installation of internal components, thereby improving assembly efficiency. Furthermore, the lock housing 100 provides better protection for internal mechanical components and prevents dust and rain from entering the lock, thereby extending the service life of the lock structure 60.

[0110] Furthermore, by positioning the first locking opening 110 on the side wall and the second locking opening 120 on the top wall, the device can be locked from different directions, thereby enhancing the flexibility of the lock structure 60. Furthermore, the separable design of the lock housing 100 facilitates disassembly and maintenance, reducing maintenance time and costs and improving overall reliability and durability.

[0111] When the helmet 30 is placed in the basket 10 , the locking hole 31 on the helmet 30 is opposite to the first locking opening 110 of the lock structure 60 , so that the locking pin 200 extends out of the first locking opening 110 and is aligned and inserted into the locking hole 31 of the helmet 30 .

[0112] The basket cover 20 can then be closed, with the lock hook 21 of the basket cover 20 extending into the second lock opening 120. When the helmet 30 is placed in the basket 10 and the basket cover 20 is closed, the drive mechanism 500 drives the lock pin 200 to move, causing it to be inserted into the lock hole 31 of the helmet 30, thereby locking the helmet 30.

[0113] At the same time, the locking tongue 300 moves along the sliding groove 410 under the push of the return spring 620 , and the locking tongue 300 can lock the locking hook 21 on the basket cover 20 , thereby completing the locking process of the basket cover 20 .

[0114] When the user needs to take out the helmet 30, the unlocking process is the opposite of the locking process, that is, the control module is used to control the driving mechanism 500 to synchronously unlock the lock pin 200 and the lock tongue 300. Then the user can open the basket cover 20 and take out the helmet 30, thereby improving the unlocking convenience and helping to improve the user experience.

[0115] In the embodiment of the present utility model, as Figure 4 In the embodiment shown, the preset angle α is not less than 90°. Designers can adjust the specific value of the preset angle α according to the needs of use, and no specific numerical value is imposed here. Preferably, the preset angle α is approximately 110°.

[0116] When the user takes or places a helmet 30 or an item, the basket cover 20 is switched from the closed position to the open position. At this time, the angle control structure 40 drives the basket cover 20 to rotate by a preset angle α from the opening of the basket 10, so that the basket cover 20 is opened to about 110 degrees. The basket cover 20 is completely separated from the opening of the basket 10, thereby reserving sufficient operating space above the opening of the basket 10.

[0117] Furthermore, by rotating the basket cover 20 to about 110 degrees, the basket cover 20 is prevented from falling toward the closed position due to gravity, thereby preventing the basket cover 20 from being accidentally closed.

[0118] Of course, in other feasible embodiments, the designer can adjust the specific size of the preset angle α according to the use requirements, and no specific limitation is made here. For example, the preset angle α can be 100°, 120°, 130° or other values.

[0119] Implementation Method 2

[0120] The embodiment of the present invention further provides an electric vehicle, which includes the basket assembly as described in Embodiment 1. The specific structure, working principle and beneficial effects of the basket assembly are the same as those in Embodiment 1 and will not be described in detail here.

[0121] Specifically, the basket assembly is installed at the front of the electric vehicle, and to ensure that the basket cover 20 of the basket assembly can be opened and closed at a large angle, the rotational connection between the basket 10 and the basket cover 20 is set away from the electric vehicle, while the lock structure 60 of the basket assembly is set close to the electric vehicle.

[0122] All articles and references disclosed, including patent applications and publications, are incorporated herein by reference for all purposes. The term "essentially consisting of..." describing a combination should include the identified elements, ingredients, parts or steps and other elements, ingredients, parts or steps that do not substantially affect the basic novel features of the combination. The use of the terms "comprising" or "including" to describe the combination of elements, ingredients, parts or steps herein also contemplates an embodiment that is essentially composed of these elements, ingredients, parts or steps. By using the term "may", it is intended to illustrate that any attribute described that "may" include is optional. Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step can be divided into separate multiple elements, ingredients, parts or steps. The disclosure "one" or "an" used to describe an element, ingredient, part or step is not intended to exclude other elements, ingredients, parts or steps.

[0123] Each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to in detail. The above embodiments are only for illustrating the technical concept and features of the utility model. Their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They are not intended to limit the scope of protection of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the scope of protection of the utility model.

Claims

1. A basket assembly, characterized in that: include: A basket for accommodating a helmet and / or items; A basket cover, the basket cover being rotatably connected to the basket, the basket cover comprising a closed position for covering the basket and an open position for separating the basket from an opening; An angle control structure is provided between the basket and the basket cover. When the basket cover is in an open position, the angle control structure can drive the basket cover to rotate to a preset angle from the opening of the basket.

2. The basket assembly according to claim 1, wherein: The basket assembly further includes a rotating member, which is rotatably connected to the basket and the basket cover. The angle control structure is arranged on the rotating member and is connected to the basket and the basket cover respectively.

3. The basket assembly according to claim 2, wherein: The basket includes a first mounting portion, the basket cover includes a second mounting portion, and the rotating member includes a rotating shaft rotatably connecting the first mounting portion and the second mounting portion.

4. The basket assembly according to claim 1, wherein: The angle control structure includes an elastic member sleeved on the rotating member, and the elastic member is respectively connected to the basket and the basket cover.

5. The basket assembly according to claim 4, wherein: The elastic member includes a torsion spring, which includes a winding portion and a first supporting arm and a second supporting arm connected to the winding portion. The winding portion is sleeved on the rotating member, the first supporting arm is connected to the basket limit, and the second supporting arm is connected to the basket cover limit.

6. The basket assembly according to claim 4, wherein: The basket is provided with a limiting gap, and the elastic member is inserted into the limiting gap; and / or the basket cover is provided with a limiting groove, and the elastic member is inserted into the limiting groove.

7. The basket assembly according to claim 1, wherein: The basket cover is provided with a lock hook; and / or the helmet is provided with a lock hole.

8. The basket assembly according to claim 7, wherein: The basket assembly further includes a lock structure, which is disposed on the basket and is used to lock the helmet and / or the basket cover.

9. The basket assembly according to claim 8, wherein: The lock structure comprises: A lock housing, the lock housing comprising a first lock opening and a second lock opening; a lock pin movably disposed on the lock housing, the lock pin comprising a first locking position extending out of the first lock opening to lock the lock hole, and a first unlocking position received in the lock housing; a lock tongue movably disposed within the lock housing, the lock tongue comprising a second locking position for locking the lock hook entering through the second lock opening, and a second unlocking position for releasing the lock hook; A linkage mechanism is provided between the lock pin and the lock tongue. When the lock pin moves from the first locking position to the second unlocking position, the lock pin pushes the lock tongue to move from the second locking position to the second unlocking position through the linkage mechanism.

10. The basket assembly according to any one of claims 1 to 9, wherein: The preset angle is not less than 90°.

11. An electric vehicle, characterized in that: The invention comprises a basket assembly according to any one of claims 1 to 10.

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