Automobile luggage rack assembly and vehicle

Abstract

The utility model discloses a kind of automobile luggage rack assembly and vehicle, including the luggage rack mounting structure being located at the top of vehicle;Luggage rack mounting structure includes first positioning frame, first deformation part, first sliding part and first sliding abutment portion;First positioning frame is slidably arranged at the top of vehicle;First deformation part has multiple and is slidably arranged in first positioning frame respectively, first deformation part is all T-shaped structure, and bottom is all open structure;First sliding part has multiple and is arranged below first deformation part respectively, top is all with the bottom opening structure of first deformation part in abutting state;In mounting state, the device solves the problem of not firm, poor adaptability in prior art, realizes the adaptation and quick fixing of luggage rack mounting structure and the top mounting position of vehicle.

Description

Technical Field

[0001] This utility model relates to the field of automobile roof rack technology, and more specifically, to an automobile roof rack assembly and a vehicle. Background Technology

[0002] Car roof racks, as important accessories for enhancing vehicle loading capacity and expanding usage scenarios, are an indispensable component of modern multi-functional vehicles.

[0003] Currently, there are various designs for car roof rack assemblies on the market. Most of them include fixed brackets, crossbars, and necessary fastening connectors. They are designed to provide additional storage space or a carrying platform by being installed on the top of the vehicle to meet the diverse needs of users for transporting large items, outdoor sports equipment, and so on.

[0004] While this design enhances the practicality and flexibility of vehicles to some extent, it reveals significant shortcomings during actual installation and use. Specifically, existing car roof racks often suffer from design limitations, making it difficult to ensure precise matching with the roof structures of different car models. This results in insecure installations that are prone to shaking or even detachment during driving, affecting not only safety but also potentially damaging the vehicle. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a quick-installation structure for a car roof rack assembly and a vehicle.

[0006] To achieve the above objectives, the present invention provides the following technical solution: This utility model is further configured as follows: it includes a luggage rack mounting structure disposed on the top of a vehicle; the luggage rack mounting structure includes a first positioning frame, a first deformable part, a first sliding part, and a first sliding abutment part; the first positioning frame is slidably disposed on the top of the vehicle; the first deformable part has multiple parts and is slidably disposed on the first positioning frame, all of which are T-shaped structures and have open bottoms; the first sliding part has multiple parts and is arranged below the first deformable part, and the tops of all of them are in abutment with the bottom open structure of the first deformable part; in the installed state, when the first sliding part moves towards the bottom open of the first deformable part and abuts, the outer side of the first deformable part can extend outward and abut with the mounting position on the top of the vehicle; the first sliding abutment part has multiple parts and is slidably disposed on the top of the first positioning frame, and the top of the first positioning frame has a slot for the first sliding abutment part to abut.

[0007] By adopting the above technical solution, the problems of unstable installation and poor adaptability in the existing technology are solved, and the adaptation and quick fixation of the luggage rack installation structure to the installation position on the top of the vehicle are realized.

[0008] The present invention is further configured such that the left and right sides of the first deformation part are both sawtooth structures. In the installed state, when the first sliding part moves along the bottom opening of the first deformation part, the two sides of the first deformation part can extend outward.

[0009] The present invention is further configured such that: all of the first sliding parts are convex structures, and the left and right sides of the convex structure are inverted right angle structures; in the installed state, when the two sides of the first sliding part abut against the two sides of the bottom opening of the first deformable part, the inverted right angle structures on both sides of the first sliding part can abut against the bottom opening of the first deformable part first.

[0010] The present invention is further configured such that: the luggage rack mounting structure also includes fasteners; the end faces of the first deforming part and the first sliding part are provided with positioning grooves, and the inner sides of the positioning grooves are all internal threads; there are multiple fasteners and they are rotatably arranged on the positioning grooves respectively. In the installed state, the fasteners can drive the first sliding part to move along the bottom opening of the first deforming part by screwing in the threads.

[0011] The present invention is further configured such that: the luggage rack mounting structure also includes an elastic element; the elastic element is disposed at the bottom of the first sliding abutment part, and in the installed state, after the first sliding part and the first deformable part are installed, the first sliding abutment part moves and drives the elastic element to abut against the inner side of the slot opened on the top of the first positioning frame.

[0012] The present invention is further configured such that: the luggage rack mounting structure also includes an auxiliary abutment part; the auxiliary abutment part has multiple parts and is respectively disposed at the bottom of the first positioning frame; in the installed state, the top of the auxiliary abutment part abuts against the bottom of the first positioning frame, and the bottom of the auxiliary abutment part abuts against the mounting position on the top of the vehicle.

[0013] The present invention is further configured such that: the luggage rack mounting structure also includes a flexible part; the flexible part has a pair and is respectively disposed on both sides of the bottom of the first positioning frame, and the bottom and right end face of the first positioning frame are provided with positioning grooves for abutting and installing the flexible part. In the installed state, the top and side of the flexible part can abut with the inner top and side of the first positioning frame.

[0014] A vehicle that uses a car roof rack assembly as described above.

[0015] In summary, this application includes at least one of the following beneficial technical effects: By setting up a luggage rack mounting structure, the problems of unstable installation and poor adaptability in the existing technology are solved, and the luggage rack mounting structure is adapted to the installation position on the top of the vehicle and can be quickly fixed. Attached Figure Description

[0016] Figure 1This is a three-dimensional structural diagram of an automobile roof rack assembly according to the present invention; Figure 2 This is a three-dimensional structural diagram of the first positioning frame of this utility model; Figure 3 This is a partial three-dimensional structural view of the first deformable part, the first sliding part, the first sliding contact part, and the first positioning frame of the present invention in a disassembled state. Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle; Figure 5 for Figure 3 Enlarged structural diagram at point B; Figure 6 This is a three-dimensional structural diagram of the first sliding contact part, fastener, and elastic element of this utility model; Figure 7 This is a top perspective view of the first sliding part and the first deforming part of this utility model; Figure 8 This is a top-view perspective view of the flexible part of this utility model. Figure 9 This is a partial three-dimensional structural view of the first positioning frame and the flexible part of this utility model in a disassembled state; Figure 10 This is a three-dimensional structural diagram of the first positioning frame and positioning groove of this utility model; Explanation of reference numerals in the attached drawings: 1. Luggage rack mounting structure; 11. First positioning frame; 111. Groove; 1101. Positioning groove; 12. First deformation part; 13. First sliding part; 14. First sliding abutment part; 15. Fastener; 16. Elastic element; 17. Auxiliary abutment part; 18. Flexible part. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] Please see Figures 1-10 The present invention provides the following technical solution: Example 1 addresses the problems of unstable installation and poor compatibility of existing car roof racks during and after installation.

[0020] The system includes a roof rack mounting structure 1 mounted on the top of a vehicle. The roof rack mounting structure 1 includes a first positioning frame 11, a first deformable part 12, a first sliding part 13, and a first sliding abutment part 14. The first positioning frame 11 is slidably mounted on the top of the vehicle. Multiple first deformable parts 12 are slidably mounted on the first positioning frame 11, and each of the first deformable parts 12 has a T-shaped structure and an open bottom. Multiple first sliding parts 13 are arranged below the first deformable parts 12, and their tops are in contact with the bottom openings of the first deformable parts 12. In the installed state, when the first sliding part 13 moves towards the bottom opening of the first deformable part 12 and abuts, the outer side of the first deformable part 12 can extend outward and abut against the mounting position on the top of the vehicle. Multiple first sliding abutment parts 14 are slidably mounted on the top of the first positioning frame 11, and the top of the first positioning frame 11 has a slot 111 for the first sliding abutment parts 14 to abut against.

[0021] The first deformable part 12 is made of a material that can elastically deform when the first sliding part 13 abuts against its bottom opening. In this embodiment, an aluminum profile with elastic deformation capability is preferred. This material can ensure the structural stability after deformation and improve the fastening and abutting effect with the vehicle roof mounting position. During installation, the first sliding part 13 moves along the bottom opening direction of the first deformable part 12, and its outer edge slides along the inner side of the opening and continuously applies abutting force. During this process, the first sliding part 13 supports the first deformable part 12 outward through abutting and squeezing action, so that the first deformable part 12 produces outward elastic deformation. Finally, the two side walls of the first deformable part 12 are tightly fitted with the corresponding surface of the vehicle roof mounting position, realizing the two-sided support and fixation, and completing the fastening. In this embodiment, both the first deformable part 12 and the first sliding part 13 adopt a cuboid structure, and their length directions are consistent. This structural design can extend the contact area between the first deformable part 12 and the mounting position on the vehicle top, increase the friction of the contact surface, further improve the fastening effect, and avoid relative displacement after installation. At the same time, the first deformable part 12 and the first sliding part 13 are both distributed in three separate groups on the top of the first positioning frame 11. The three-point positioning principle ensures the balance of installation and prevents excessive local stress from causing structural damage or installation deviation.

[0022] See Figure 3 and Figure 7 Both sides of the first deformable part 12 have a sawtooth structure. When the first sliding part 13 moves along the bottom opening of the first deformable part 12 in the installed state, both sides of the first deformable part 12 can extend outward.

[0023] In the installed state, when the first sliding part 13 moves along the bottom opening of the first deformable part 12 and applies a contact force, the first deformable part 12 extends outward under the action of the extrusion force, and the sawtooth structure on both sides forms an interlocking fit with the contact surface of the vehicle roof mounting position; the sawtooth structure can increase the friction coefficient of the contact part and prevent the roof rack from sliding relative to each other due to vibration during vehicle operation; at the same time, the tooth design of the sawtooth structure can adapt to the small concave and convex structure of the vehicle roof mounting position, further improving the fitting accuracy and enhancing the installation stability.

[0024] See Figure 7 Each of the first sliding parts 13 is a convex structure, and the left and right sides of the convex structure are inverted right angle structures. In the installed state, when the two sides of the first sliding part 13 abut against the two sides of the bottom opening of the first deformable part 12, the inverted right angle structures on both sides of the first sliding part 13 can abut against the bottom opening of the first deformable part 12 first.

[0025] In the installed state, when the first sliding part 13 moves toward the bottom opening of the first deformable part 12, the chamfered right-angled structures on both sides of it first contact and abut against the inner sidewall of the bottom opening of the first deformable part 12. The chamfered right-angled structures have a guiding function, which can guide the first sliding part 13 to slide in a preset direction, avoiding jamming or deviation during the sliding process; at the same time, the transition design of the chamfered right-angled structures can disperse the stress at the contact points, preventing structural wear caused by local stress concentration during the contact process between the first sliding part 13 and the first deformable part 12, thus extending the service life of the component; In addition, the protruding part at the top of the convex structure can enhance the contact pressure with the bottom opening of the first deformation part 12, improve the deformation efficiency, and ensure that the first deformation part 12 can extend and fit tightly with the vehicle top mounting position.

[0026] See Figure 3 The luggage rack mounting structure 1 also includes fasteners 15; the end faces of the first deformation part 12 and the first sliding part 13 are provided with positioning grooves 1101, and the inner side of the positioning grooves 1101 is internally threaded; there are multiple fasteners 15, which are rotatably disposed on the positioning grooves 1101 respectively. In the installed state, the fasteners 15 can drive the first sliding part 13 to move along the bottom opening of the first deformation part 12 by screwing in the threads.

[0027] In this embodiment, fasteners 15 are preferably three. During installation, the fastener 15 located in the middle of the first deformable part 12 and the first sliding part 13 is rotated first, and then the fasteners 15 on both sides are rotated in sequence. This operating sequence ensures that the first sliding part 13 is subjected to uniform force, and ensures that the first deformable part 12 extends evenly, avoiding uneven deformation due to excessive force on one side. At the same time, according to the size differences of the installation position on the top of different vehicle models, the length of the first sliding part 13 and the first deformable part 12 can be extended, and the distribution range of the positioning groove 1101 can be extended accordingly. By increasing the number of fasteners 15 or adjusting the installation position, the installation requirements of different vehicle models can be flexibly adapted, improving the versatility of the product.

[0028] See Figure 6 The luggage rack mounting structure 1 also includes an elastic element 16; the elastic element 16 is located at the bottom of the first sliding abutment part 14. In the installed state, after the first sliding part 13 and the first deformation part 12 are installed, the first sliding abutment part 14 moves and drives the elastic element 16 to abut against the inner side of the slot 111 on the top of the first positioning frame 11.

[0029] In this embodiment, the elastic element 16 is preferably a spring buckle, which has the advantages of convenient installation and good reset performance. During installation, the operator can press the first sliding abutment part 14 to cause the elastic element 16 to deform inward. After the first sliding abutment part 14 moves to the preset position of the slot 111, the elastic element 16 resets and engages with the protrusion on the inner side of the slot 111, completing the quick installation and positioning. This structure can realize the quick fixing of the first sliding abutment part 14 and the first positioning frame 11, and can also prevent rainwater, dust and other impurities from entering the slot 111 through the sealing effect of the elastic element 16, avoiding the fastener 15 in the slot 111 from contacting impurities and causing corrosion, thus extending the service life of the fastener 15.

[0030] See Figure 4 The luggage rack mounting structure 1 also includes an auxiliary abutment part 17; the auxiliary abutment part 17 has multiple parts and is respectively disposed at the bottom of the first positioning frame 11. In the installed state, the top of the auxiliary abutment part 17 abuts against the bottom of the first positioning frame 11, and the bottom of the auxiliary abutment part 17 abuts against the mounting position on the top of the vehicle.

[0031] During installation, the operator first fixes multiple auxiliary abutment parts 17 to the bottom of the first positioning frame 11. The fixing method is preferably fastener 15, which has the advantages of reliable fastening and easy disassembly and maintenance compared to glue fixing. The auxiliary abutment parts 17 are preferably made of aluminum profile, which has high strength and good wear resistance, and can extend the service life of the parts. If the installation position on the vehicle top is made of flexible material, rubber auxiliary abutment parts 17 can also be selected to avoid damage to the vehicle surface. After installation, the top of the auxiliary abutment part 17 is in close contact with the bottom of the first positioning frame 11, and the bottom is in close contact with the installation position on the top of the vehicle; the auxiliary abutment part 17 can increase the contact area between the first positioning frame 11 and the top of the vehicle, further improving the installation stability.

[0032] See Figures 8-10 The luggage rack mounting structure 1 also includes a flexible part 18; the flexible part 18 has a pair and is respectively disposed on the bottom sides of the first positioning frame 11, and the bottom and right end face of the first positioning frame 11 are provided with positioning grooves 1101 for abutting and installing the flexible part 18. In the installed state, the top and side of the flexible part 18 can abut against the inner top and side of the first positioning frame 11.

[0033] To address the issues of low precision in aluminum profiles and the lack of proper fit between the aluminum profile and the vehicle roof mounting location, in this embodiment, the flexible part 18 is preferably made of rubber. This material has excellent elastic deformation capabilities, which can solve the problem of poor fit between rigid components such as aluminum profiles and the vehicle roof mounting location. At the same time, the rubber material is soft and can avoid hard contact damage with the vehicle surface. During installation, the operator slides the flexible part 18 along the positioning grooves 1101 on both sides of the first positioning frame 11, so that the top and side of the flexible part 18 are in close contact with the inner top and side of the first positioning frame 11. After installation, the bottom of the flexible part 18 deforms under its own elasticity and fits tightly with the vehicle roof mounting position. The vehicle roof mounting position is preferably the sheet metal position between the vehicle roof and the windshield. In addition, the contact part between the bottom of the flexible part 18 and the vehicle roof mounting position is designed with a porous groove structure. This structure can increase the friction coefficient of the contact part and improve the fitting stability.

[0034] A vehicle that uses a car roof rack assembly as described above.

[0035] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

Claims

1. A car roof rack assembly, characterized in that: Including a luggage rack mounting structure located on the top of the vehicle (1); The luggage rack mounting structure (1) includes a first positioning frame (11), a first deformation part (12), a first sliding part (13) and a first sliding contact part (14). The first positioning frame (11) is slidably mounted on the top of the vehicle; The first deformation part (12) has multiple parts and is slidably disposed on the first positioning frame (11). The first deformation part (12) is T-shaped and has an open bottom. The first sliding part (13) has multiple parts and is arranged below the first deformable part (12), and the top of each part is in contact with the bottom opening structure of the first deformable part (12). When the first sliding part (13) moves toward the bottom opening of the first deformable part (12) and abuts in the installed state, the outer side of the first deformable part (12) can extend outward and abut against the installation position on the top of the vehicle. Multiple first sliding contact parts (14) are slidably disposed on the top of the first positioning frame (11), and the top of the first positioning frame (11) is provided with a slot (111) for the first sliding contact parts (14) to contact.

2. The car roof rack assembly according to claim 1, characterized in that: The left and right sides of the first deformation part (12) are both sawtooth structures. When the first sliding part (13) moves along the bottom opening of the first deformation part (12) in the installed state, the two sides of the first deformation part (12) can extend outward.

3. The car roof rack assembly according to claim 2, characterized in that: Multiple first sliding parts (13) are convex structures, and the left and right sides of the convex structure are inverted right angle structures; in the installed state, when the two sides of the first sliding part (13) abut against the two sides of the bottom opening of the first deformable part (12), the inverted right angle structures on both sides of the first sliding part (13) can first abut against the bottom opening of the first deformable part (12).

4. The car roof rack assembly according to claim 3, characterized in that: The luggage rack mounting structure (1) also includes fasteners (15); the end faces of the first deformation part (12) and the first sliding part (13) are provided with positioning grooves (1101), and the inner side of the positioning grooves (1101) is internally threaded; there are multiple fasteners (15) and they are rotatably mounted on the positioning grooves (1101). In the installed state, the fasteners (15) can drive the first sliding part (13) to move along the bottom opening of the first deformation part (12) by screwing in the thread.

5. A car roof rack assembly according to claim 4, characterized in that: The luggage rack mounting structure (1) also includes an elastic element (16); the elastic element (16) is located at the bottom of the first sliding abutment part (14). In the installed state, after the first sliding part (13) and the first deformation part (12) are installed, the first sliding abutment part (14) moves and drives the elastic element (16) to abut against the inner side of the slot (111) on the top of the first positioning frame (11).

6. The car roof rack assembly according to claim 5, characterized in that: The luggage rack mounting structure (1) also includes an auxiliary abutment part (17); the auxiliary abutment part (17) has multiple parts and is respectively disposed at the bottom of the first positioning frame (11). In the installed state, the top of the auxiliary abutment part (17) abuts against the bottom of the first positioning frame (11), and the bottom of the auxiliary abutment part (17) abuts against the vehicle top mounting position.

7. A car roof rack assembly according to claim 6, characterized in that: The luggage rack mounting structure (1) also includes a flexible part (18); the flexible part (18) has a pair and is respectively provided on the bottom sides of the first positioning frame (11), and the bottom and right side of the first positioning frame (11) are provided with positioning grooves (1101) for abutting and installing the flexible part (18). In the installed state, the top and side of the flexible part (18) can abut against the inner top and side of the first positioning frame (11).

8. A vehicle, characterized in that: Use a car roof rack assembly as described in any one of claims 1-7.

Images