Support for new energy automobile
By introducing movable components into the luggage rack of new energy vehicles, the movement and rotation of the luggage rack can be adjusted, solving the problem of inconvenient operation for users and improving the efficiency and convenience of handling the luggage rack.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- LIAONING UNIVERSITY OF TECHNOLOGY
- Filing Date
- 2026-03-19
- Publication Date
- 2026-04-21
AI Technical Summary
Existing luggage racks in new energy vehicles are inconvenient for users when they need to retrieve or place luggage located inside the rack and far away from themselves. Users have to strain their bodies or use tools to reach out, and moving luggage requires considerable force.
Design a luggage rack for new energy vehicles, comprising movable components including a sliding rod, a drive unit, and a rotating rod. The drive unit controls the movement and rotation of the luggage rack, enabling flexible adjustment of its position and facilitating luggage storage and retrieval in different locations.
With its movable components, the luggage rack can be easily rotated and adjusted to reduce resistance when moving luggage, thus improving its efficiency and practicality, and making carrying luggage easier and less strenuous.
Smart Images
Figure CN121893869A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of automotive auxiliary components technology, and in particular to a bracket for new energy vehicles. Background Technology
[0002] A luggage rack for new energy vehicles is a structural device installed on new energy vehicles to support, secure, or expand the storage space and functionality of items. The crossbars are fixed to mounting brackets on the roof, providing a flat surface for items; the longitudinal bars serve to reinforce and connect, enhancing the overall stability of the rack. It can hold suitcases, backpacks, and other items, increasing the vehicle's cargo space and making it easier to carry more items during long trips or moves.
[0003] Conventional luggage racks are usually fixed in position and lack flexible moving and rotating mechanisms. When users need to retrieve or place luggage located inside the luggage rack away from themselves, they often have to strain their legs, stand on tiptoe, or even use other tools, which is very inconvenient. After the luggage is placed on the luggage rack, the friction between the luggage and the surface of the luggage rack is relatively large, and users need to apply a lot of force when moving the luggage, especially for heavier or larger luggage, which is very difficult to move. Therefore, a bracket for new energy vehicles is proposed. Summary of the Invention
[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the inconvenience of users having to strain their bodies, stand on tiptoe, or even use other tools to retrieve or place luggage located inside the luggage rack away from them, and the need for users to apply considerable force when moving luggage. This invention proposes a bracket for new energy vehicles.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: A bracket for new energy vehicles includes a car roof and a luggage rack. Support rods are symmetrically mounted on the upper part of the car roof, and mounting brackets are mounted on the upper parts of the support rods. Square slots are symmetrically formed on the bottom of the luggage rack, and a limiting slot is formed on the upper part of the mounting bracket. Both the mounting bracket and the luggage rack share a movable component for the luggage rack. The movable component includes a sliding rod symmetrically slidably mounted on the upper part of the mounting bracket, a round rod slidably mounted at the middle position of the bottom of the luggage rack, a first drive unit on the mounting bracket that drives the sliding rod to extend and retract, and a second drive unit on the luggage rack that drives the round rod to extend and retract. The first drive unit drives the sliding rod to extend and retract. The luggage rack features a sliding square groove, allowing it to move parallel to the sliding rod. After the sliding rod retracts, a second drive unit extends a round rod that rotates with the limiting groove. This rotation of the round rod and limiting groove fully utilizes the internal space of the luggage rack, facilitating the storage and retrieval of luggage in different locations and improving its efficiency and practicality. Multiple rotating rods are rotatably connected to the inner side of the luggage rack, and a movable rod is slidably installed on its inner side. Multiple fixed rods are mounted on the sides of the movable rod, and these fixed rods are movably connected to the rotating rods, reducing resistance when moving luggage and making luggage handling easier and less strenuous.
[0006] The above technical solution further includes: The upper part of the mounting bracket is symmetrically provided with a first storage slot, and the sliding rod is slidably disposed inside the first storage slot.
[0007] The first drive unit includes a mounting bracket with symmetrically formed first sliding grooves on its side. A first sliding block is slidably disposed inside the first sliding groove. The sides of the two first sliding blocks are respectively fixedly connected to a sliding rod. A movable plate is mounted on the side of the two first sliding blocks away from the sliding rod. The mounting bracket has a second sliding groove on its side. A second sliding block is slidably disposed inside the second sliding groove. The side of the second sliding block is fixedly connected to the movable plate. A first threaded rod is rotatably connected inside the second sliding groove. The first threaded rod is threadedly connected to the second sliding block. The force generated by rotating the first threaded rod drives the second sliding block to move along the second sliding groove.
[0008] The two sliding rods are slidably connected to the two square slots respectively. The size of the opening of the square slot is adapted to the size of the sliding rod, so that the sliding rod slides more stably with the square slot.
[0009] The bottom of the luggage rack has a second storage slot, and a square rod is installed on the inner side of the second storage slot. The round rod is slidably disposed on the outer side of the square rod.
[0010] The second drive unit includes a third sliding groove on the inner side of the luggage rack, a sliding plate slidably disposed on the inner side of the third sliding groove, the sliding plate being fixedly connected to a round rod, a second threaded rod being rotatably connected to the inner side of the third sliding groove, the second threaded rod being threadedly connected to the sliding plate, a protective shell being installed on the inner side of the luggage rack, the protective shell being rotatably connected to the second threaded rod, and the force generated by the rotation of the second threaded rod can drive the sliding plate to move along the third sliding groove.
[0011] The luggage rack has multiple opening slots on its inner side, and the rotating rod is rotatably connected to the inner side of the opening slots. A portion of the surface of the rotating rod protrudes from the outer side of the opening slots.
[0012] The luggage rack has a fourth sliding groove on its inner side. The movable rod is slidably disposed on the inner side of the fourth sliding groove. A third threaded rod is rotatably connected to the inner side of the luggage rack. One end of the third threaded rod extending to the inner side of the fourth sliding groove is threadedly connected to the movable rod. The force generated when the third threaded rod rotates drives the movable rod to move along the fourth sliding groove.
[0013] The rotating rod has multiple fixing slots on the side near the movable rod. The fixing rod is movably connected to the fixing slots. When the fixing rod moves to the outside of the fixing slot, the locking state of the multiple rotating rods is released.
[0014] Multiple fixing grooves are evenly distributed circumferentially on the side of the rotating rod, and the size of the opening of the fixing groove is adapted to the size of the fixing rod.
[0015] The present invention has the following beneficial effects: 1. In this invention, the movable components enable the switching between the moving and rotating states of the luggage rack. Users can easily adjust the luggage rack to a suitable position by simply rotating it, making full use of the internal space of the luggage rack and facilitating the storage and retrieval of luggage in different locations.
[0016] 2. In this invention, when it is necessary to move the luggage to pick up or place it, the luggage can be moved flexibly by releasing and restoring the locked state of the rotating rod, which reduces the resistance of the user in moving the luggage and makes the luggage handling easier and less strenuous. When the luggage does not need to be moved, the rotating rod is locked to ensure the stability of the luggage rack and the luggage placed on it. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of a bracket for new energy vehicles proposed in this invention; Figure 2 This is a schematic diagram of the overall internal cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the overall side cross-sectional structure of the present invention; Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 for Figure 2 Enlarged schematic diagram of the structure at point B; Figure 6 for Figure 2 Enlarged schematic diagram of the structure at point C; Figure 7 for Figure 3 Enlarged schematic diagram of the structure at point D; Figure 8 for Figure 3 Enlarged schematic diagram of the structure at point E in the middle.
[0018] In the diagram: 1. Car roof; 2. Support rod; 3. Mounting bracket; 4. Luggage rack; 5. Square groove; 6. First storage slot; 7. Sliding rod; 8. First sliding groove; 9. First sliding block; 10. Movable plate; 11. Second sliding groove; 12. Second sliding block; 13. First threaded rod; 14. Limiting groove; 15. Second storage slot; 16. Square rod; 17. Round rod; 18. Third sliding groove; 19. Sliding plate; 20. Second threaded rod; 21. Protective shell; 22. Fourth sliding groove; 23. Movable rod; 24. Third threaded rod; 25. Opening groove; 26. Rotating rod; 27. Fixing groove; 28. Fixing rod. Detailed Implementation
[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0020] Example 1 like Figure 1 - Figure 8As shown, the present invention proposes a bracket for new energy vehicles, including a car roof 1 and a luggage rack 4. Support rods 2 are symmetrically mounted on the upper part of the car roof 1, and mounting brackets 3 are mounted on the upper part of the support rods 2. Square grooves 5 are symmetrically formed at the bottom of the luggage rack 4, and a limiting groove 14 is formed on the upper part of the mounting bracket 3. Movable components for the luggage rack 4 are jointly provided on the mounting bracket 3 and the luggage rack 4. The movable components include sliding rods 7 symmetrically slidably mounted on the upper part of the mounting bracket 3, a round rod 17 slidably mounted at the middle position of the bottom of the luggage rack 4, a first drive unit on the mounting bracket 3 for extending and retracting the sliding rods 7, and a second drive unit on the luggage rack 4 for extending and retracting the round rod 17. The unit drives the sliding rod 7 to extend and slide with the square groove 5. The luggage rack 4 can move parallel to the sliding rod 7 and the square groove 5. After the sliding rod 7 retracts, it drives the round rod 17 to extend and rotate with the limiting groove 14 through the second drive unit. The luggage rack 4 rotates through the round rod 17 and the limiting groove 14, which can make full use of the internal space of the luggage rack and facilitate the storage and retrieval of luggage in different positions. Multiple rotating rods 26 are rotatably connected to the inside of the luggage rack 4. A movable rod 23 is slidably set on the inside of the luggage rack 4. Multiple fixed rods 28 are installed on the side of the movable rod 23. The fixed rods 28 are movably connected to the rotating rods 26, which reduces the resistance of the user moving the luggage and makes the luggage handling easier and less strenuous.
[0021] The upper part of the mounting bracket 3 is symmetrically provided with a first storage slot 6, and the sliding rod 7 is slidably disposed inside the first storage slot 6.
[0022] The first drive unit includes a mounting bracket 3 with symmetrically opened first sliding grooves 8 on its side. A first sliding block 9 is slidably arranged inside the first sliding groove 8. The sides of the two first sliding blocks 9 are fixedly connected to the sliding rod 7 respectively. A movable plate 10 is installed on the side of the two first sliding blocks 9 away from the sliding rod 7. A second sliding groove 11 is opened on the side of the mounting bracket 3. A second sliding block 12 is slidably arranged inside the second sliding groove 11. The side of the second sliding block 12 is fixedly connected to the movable plate 10. A first threaded rod 13 is rotatably connected inside the second sliding groove 11. The first threaded rod 13 is threadedly connected to the second sliding block 12. The force generated by rotating the first threaded rod 13 drives the second sliding block 12 to move along the second sliding groove 11.
[0023] The two sliding rods 7 are slidably connected to the two square grooves 5 respectively. The size of the opening of the square groove 5 is adapted to the size of the sliding rod 7, so that the sliding rod 7 slides more stably with the square groove 5.
[0024] The bottom of the luggage rack 4 is provided with a second storage slot 15, and a square rod 16 is installed on the inner side of the second storage slot 15. A round rod 17 is slidably disposed on the outer side of the square rod 16.
[0025] The second drive unit includes a third sliding groove 18 on the inner side of the luggage rack 4, a sliding plate 19 slidably disposed on the inner side of the third sliding groove 18, the sliding plate 19 being fixedly connected to the round rod 17, a second threaded rod 20 being rotatably connected to the inner side of the third sliding groove 18, the second threaded rod 20 being threadedly connected to the sliding plate 19, a protective shell 21 being installed on the inner side of the luggage rack 4, the protective shell 21 being rotatably connected to the second threaded rod 20, and the force generated by the rotation of the second threaded rod 20 can drive the sliding plate 19 to move along the third sliding groove 18.
[0026] In this embodiment, when it is necessary to retrieve or place luggage inside the front of the luggage rack 4, the second threaded rod 20 is rotated. The force generated by the rotation of the second threaded rod 20 can drive the sliding plate 19 to move upward along the third sliding groove 18. After the third sliding groove 18 moves upward, it can drive the round rod 17 to move along the square rod 16 towards the inside of the second storage groove 15 until the round rod 17 moves to the outside of the limiting groove 14. At this time, the luggage rack 4 can be pulled to move, so that the luggage rack 4 moves through the square groove 5 and the sliding rod 7. At this time, the other side of the luggage rack 4 can be moved in front of the user, making it convenient for the user to retrieve and place luggage. If it is necessary to rotate the luggage rack 4 to retrieve or place luggage away from the inside of the luggage rack 4, the user can proceed as follows: When placing luggage, the second threaded rod 20 can be reversed to move the round rod 17 to the inside of the limiting groove 14. The first threaded rod 13 is rotated, and the force generated by rotating the first threaded rod 13 causes the second sliding block 12 to move down along the second sliding groove 11, while simultaneously causing the movable plate 10 to move down. When the movable plate 10 moves down, it causes the first sliding block 9 to move down along the first sliding groove 8, while simultaneously causing the sliding rod 7 to move to the inside of the first storage groove 6. At this time, the sliding rod 7 and the square groove 5 are separated. Then, the luggage rack 4 can be rotated through the round rod 17 and the limiting groove 14. Thus, the luggage rack 4 can be switched between two states: rotation and movement, making it convenient for users to take out and place luggage in different positions inside the luggage rack 4.
[0027] Example 2 like Figure 1 - Figure 8 As shown, based on Embodiment 1, the inner side of the luggage rack 4 is provided with multiple opening slots 25, and the rotating rod 26 is rotatably connected to the inner side of the opening slot 25. A portion of the surface of the rotating rod 26 protrudes from the outer side of the opening slot 25.
[0028] The luggage rack 4 has a fourth sliding groove 22 on its inner side. The movable rod 23 is slidably disposed on the inner side of the fourth sliding groove 22. The luggage rack 4 is rotatably connected to a third threaded rod 24. One end of the third threaded rod 24 extending to the inner side of the fourth sliding groove 22 is threadedly connected to the movable rod 23. The force generated when the third threaded rod 24 rotates drives the movable rod 23 to move along the fourth sliding groove 22.
[0029] Multiple fixing slots 27 are provided on the side of the rotating rod 26 near the movable rod 23. The fixing rod 28 is movably connected to the fixing slots 27. When the fixing rod 28 moves to the outside of the fixing slots 27, the locking state of the multiple rotating rods 26 is released.
[0030] Multiple fixing slots 27 are evenly distributed in a circle on the side of the rotating rod 26, and the size of the opening of the fixing slot 27 is adapted to the size of the fixing rod 28.
[0031] In this embodiment, when luggage needs to be moved while being picked up or placed, the third threaded rod 24 can be rotated. The force generated by the rotation of the third threaded rod 24 drives the movable rod 23 to move along the fourth sliding groove 22, and at the same time drives the fixed rod 28 to move, so that the multiple fixed rods 28 move to the outside of the fixed groove 27 respectively. At this time, the locking state of the multiple rotating rods 26 is released. When the user moves the luggage, the luggage can be moved by rotating the rotating rods 26. After moving, the third threaded rod 24 can be reversed to drive the movable rod 23 to a position closer to the rotating rod 26, and then drive the fixed rod 28 to insert into the corresponding fixed groove 27, so that the rotating rod 26 continues to be locked.
[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A bracket for new energy vehicles, comprising a vehicle roof (1) and a luggage rack (4), characterized in that, Support rods (2) are symmetrically installed on the upper part of the car roof (1). Mounting brackets (3) are installed on the upper part of the support rods (2). Square slots (5) are symmetrically opened at the bottom of the luggage rack (4). Limiting slots (14) are opened on the upper part of the mounting brackets (3). Movable components for the luggage rack (4) are jointly provided on the mounting brackets (3) and the luggage rack (4). The movable components include sliding rods (7) symmetrically slidably arranged on the upper part of the mounting brackets (3), round rods (17) slidably arranged at the middle position of the bottom of the luggage rack (4), a first drive unit for extending and retracting the sliding rods (7) on the mounting brackets (3), and a second drive unit for extending and retracting the round rods (17) on the luggage rack (4). The first drive unit drives the sliding rod (7) to extend and slide with the square groove (5). The luggage rack (4) can move parallel through the sliding rod (7) and the square groove (5). After the sliding rod (7) retracts, the second drive unit drives the round rod (17) to extend and rotate with the limiting groove (14). The luggage rack (4) rotates through the round rod (17) and the limiting groove (14). Multiple rotating rods (26) are rotatably connected to the inner side of the luggage rack (4). A movable rod (23) is slidably provided on the inner side of the luggage rack (4). Multiple fixed rods (28) are installed on the side of the movable rod (23). The fixed rods (28) are movably connected to the rotating rods (26).
2. A bracket for new energy vehicles according to claim 1, characterized in that, The mounting bracket (3) has a first storage slot (6) symmetrically provided on the upper part, and the sliding rod (7) is slidably disposed on the inner side of the first storage slot (6).
3. A bracket for new energy vehicles according to claim 2, characterized in that, The first drive unit includes a mounting bracket (3) with a first sliding groove (8) symmetrically opened on the side. A first sliding block (9) is slidably arranged on the inner side of the first sliding groove (8). The sides of the two first sliding blocks (9) are respectively fixedly connected to the sliding rod (7). A movable plate (10) is installed on the side of the two first sliding blocks (9) away from the sliding rod (7). A second sliding groove (11) is opened on the side of the mounting bracket (3). A second sliding block (12) is slidably arranged on the inner side of the second sliding groove (11). The side of the second sliding block (12) is fixedly connected to the movable plate (10). A first threaded rod (13) is rotatably connected to the inner side of the second sliding groove (11). The first threaded rod (13) is threadedly connected to the second sliding block (12).
4. A bracket for new energy vehicles according to claim 1, characterized in that, The two sliding rods (7) are slidably connected to the two square grooves (5) respectively, and the size of the opening of the square grooves (5) is adapted to the size of the sliding rods (7).
5. A bracket for new energy vehicles according to claim 1, characterized in that, The bottom of the luggage rack (4) is provided with a second storage slot (15), and a square rod (16) is installed on the inner side of the second storage slot (15). The round rod (17) is slidably disposed on the outer side of the square rod (16).
6. A bracket for new energy vehicles according to claim 1, characterized in that, The second drive unit includes a luggage rack (4) with a third sliding groove (18) on the inner side. A sliding plate (19) is slidably disposed on the inner side of the third sliding groove (18). The sliding plate (19) is fixedly connected to a round rod (17). A second threaded rod (20) is rotatably connected to the inner side of the third sliding groove (18). The second threaded rod (20) is threadedly connected to the sliding plate (19). A protective shell (21) is installed on the inner side of the luggage rack (4). The protective shell (21) is rotatably connected to the second threaded rod (20).
7. A bracket for new energy vehicles according to claim 1, characterized in that, The luggage rack (4) has multiple opening slots (25) on its inner side. The rotating rod (26) is rotatably connected to the inner side of the opening slot (25), and a portion of the surface of the rotating rod (26) protrudes from the outer side of the opening slot (25).
8. A bracket for new energy vehicles according to claim 1, characterized in that, The luggage rack (4) has a fourth sliding groove (22) on its inner side. The movable rod (23) is slidably disposed on the inner side of the fourth sliding groove (22). The luggage rack (4) is rotatably connected to a third threaded rod (24). The end of the third threaded rod (24) extending to the inner side of the fourth sliding groove (22) is threadedly connected to the movable rod (23).
9. A bracket for new energy vehicles according to claim 8, characterized in that, The rotating rod (26) has multiple fixing slots (27) on the side near the movable rod (23), and the fixing rod (28) is movably connected to the fixing slots (27).
10. A bracket for new energy vehicles according to claim 9, characterized in that, Multiple fixing grooves (27) are evenly distributed on the side of the rotating rod (26) in a circular pattern, and the size of the opening of the fixing groove (27) is adapted to the size of the fixing rod (28).