Roof rack cross bar assembly

Abstract

The utility model provides a cross bar assembly of a roof rack, and belongs to the technical field of vehicle equipment. Comprising two transverse rod assemblies arranged at the top of a vehicle in the width direction of the vehicle, each transverse rod assembly comprises a transverse rod and connecting seat assemblies arranged at the two ends of the transverse rod, and each connecting seat assembly comprises a movable support, a rubber mat, a support body and a support decoration cover which are sequentially arranged from bottom to top; the movable support is provided with a first connecting piece used for being connected with a reserved screw at the top of a vehicle, the movable support is provided with a second connecting piece, the second connecting piece penetrates through the support body and the rubber mat and then is connected with the movable support, and the support decoration cover is horizontally arranged on the support body in a sliding mode and used for shielding the second connecting piece. When the luggage rack is installed, only the second connecting nut is exposed to be located in the first installation groove in the support body, then the support decoration cover is transversely pushed to be completely buckled with the support body, the support decoration cover and the support body are connected in a locked mode through the cam lock, and the effect that the disassembly and assembly convenience of the luggage rack is improved is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle equipment, in particular to a roof luggage rack crossbar assembly. Background Art

[0002] With the increasing number of SUV vehicles on the market, car owners have an increasing demand for luggage racks. Luggage racks are support frames or components installed on the top of the car body to safely and conveniently fix luggage. With the rapid development of the automobile industry and the continuous improvement of consumers' aesthetic taste for the function and appearance of car roof racks,

[0003] However, the current longitudinal luggage rack has a complex structure, with various structural parts tightly connected by snap-on connections, and the snap-on parts are hidden under the decorative cover of the luggage rack, making it difficult for car owners to disassemble and assemble the longitudinal luggage rack by themselves. Utility Model Content

[0004] In view of the above problems, the utility model provides a roof luggage rack cross bar assembly.

[0005] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is as follows:

[0006] A roof luggage rack crossbar assembly is provided, comprising two sets of crossbar assemblies arranged on the top of a vehicle along the width direction of the vehicle, the crossbar assembly comprising a crossbar and a connecting seat assembly arranged at both ends of the crossbar, the connecting seat assembly comprising a movable bracket, a rubber pad, a support body and a bracket decorative cover arranged in sequence from bottom to top, the movable bracket is provided with a first connecting piece for connecting with a reserved screw on the top of the vehicle, the rubber pad cover is arranged on the outer side of the movable bracket, the rubber pad is in sealing contact with the top of the vehicle, the movable bracket is provided with a second connecting piece, the second connecting piece passes through the support body and the rubber pad and is connected to the movable bracket, the bracket decorative cover is horizontally slidably arranged on the support body, the bracket decorative cover is used to shield the second connecting piece, and the bracket decorative cover is provided with a limiting piece for limiting the sliding of the bracket decorative cover relative to the support body.

[0007] Furthermore, the limiting member includes a cam lock, which is fixedly arranged on the bracket decorative cover, and a locking tongue of the cam lock can cooperate with the support body to limit the relative movement between the bracket decorative cover and the support body.

[0008] Furthermore, the first connecting member includes a first connecting nut and a first connecting bolt. The first connecting nut has coaxial threaded holes at both ends. The threaded hole at one end of the first connecting nut is threadedly connected to a reserved screw on the top of the vehicle. The first connecting bolt passes through the movable bracket and is threadedly connected to the threaded hole at the other end of the first connecting nut.

[0009] Further, the second connecting member includes a second connecting bolt and a second connecting nut, the second connecting bolt is fixedly arranged in the movable bracket, the screw rod of the second connecting bolt vertically passes through the rubber pad and the support body and is threadedly connected with the second connecting nut, the support body is provided with a first mounting groove, the second connecting nut is located in the first mounting groove, and the bracket decorative cover is used to cover the first mounting groove;

[0010] The rubber pad is connected to the bottom wall of the support body through a buckle clamping connection.

[0011] Furthermore, a support portion for abutting against the vehicle is provided at the bottom of the movable bracket, a second mounting groove is provided at the bottom of the support portion, and the first connecting bolt is arranged in the second mounting groove.

[0012] Furthermore, a third mounting groove for inserting the cross bar is formed between the support body and the bracket decorative cover, the end of the cross bar is inserted into the third mounting groove, the cross bar is connected and fixed to the support body by screws, and the screws pass upward through the support body and are threadedly connected to the cross bar.

[0013] Furthermore, a "T"-shaped strip groove is provided on the top wall of the cross bar along its length direction, and a rubber strip is movably embedded in the strip groove.

[0014] Furthermore, a "T"-shaped strip groove is provided on the top wall of the cross bar along its length direction, and a rubber strip is movably embedded in the strip groove.

[0015] The beneficial effects of the utility model are as follows: when installing the luggage rack, the movable bracket, the rubber pad and the support body are connected and fixed on the top of the vehicle in sequence, and only the second connecting nut is exposed in the first installation groove on the support body, and then the bracket decorative cover is pushed horizontally to fully engage with the support body, and a cam lock is used to lock the bracket decorative cover and the support body to prevent the bracket decorative cover from being opened. When disassembling and assembling the luggage rack, the owner can also open the bracket decorative cover by himself to operate, thereby improving the convenience of disassembling and assembling the luggage rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the luggage rack cross bar assembly according to an embodiment of the present application.

[0017] Figure 2 It is an exploded schematic diagram of the cross bar and connecting seat assembly of an embodiment of the present application.

[0018] Among them, 1. cross bar; 2. connecting seat assembly; 3. movable bracket; 4. rubber pad; 5. support body; 6. bracket decorative cover; 7. cam lock; 8. first connecting nut; 9. first connecting bolt; 10. second connecting bolt; 11. second connecting nut; 12. first mounting groove; 13. buckle; 14. support part; 15. second mounting groove; 16. third mounting groove; 17. screw; 18. strip groove; 19. rubber strip; 20. indication area. DETAILED DESCRIPTION

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] The present application embodiment discloses a roof luggage rack crossbar assembly, referring to Figure 1 and Figure 2 , including two sets of cross bar assemblies arranged on the top of the vehicle along the width direction of the vehicle, and the two sets of cross bar assemblies are arranged in parallel and spaced apart along the length direction of the vehicle. The cross bar assembly includes a cross bar 1 and a connecting seat assembly 2 arranged at both ends of the cross bar 1, and the connecting seat assembly 2 includes a movable bracket 3, a rubber pad 4, a support body 5 and a bracket decorative cover 6 arranged in sequence from bottom to top. The movable bracket 3 is provided with a first connecting piece for connecting with a reserved screw on the top of the vehicle, and the rubber pad 4 is covered on the outside of the movable bracket 3, and the lower edge of the rubber pad 4 is in sealing contact with the top of the vehicle. The movable bracket 3 is provided with a second connecting piece, and the second connecting piece passes through the support body 5 and the rubber pad 4 and is connected to the movable bracket 3.

[0021] The bracket decorative cover 6 is horizontally slidably arranged on the support body 5, and the bracket decorative cover 6 is used to cover the second connecting member. The bracket decorative cover 6 is provided with a limiter for limiting the sliding movement of the bracket decorative cover 6 relative to the support body 5. In the embodiment of the present application, the limiter includes a cam lock 7, and the cam lock 7 is fixedly arranged on the bracket decorative cover 6. The lock tongue of the cam lock 7 can cooperate with the support body 5 to limit the relative movement of the bracket decorative cover 6 and the support body 5. The user can unlock the cam lock 7 with a key to release the connection limit function between the bracket decorative cover 6 and the support body 5, thereby adjusting and disassembling the second connecting member, thereby improving the convenience of disassembly and assembly of the luggage rack cross bar assembly.

[0022] In the embodiment of the present application, the first connecting member includes a first connecting nut 8 and a first connecting bolt 9. The first connecting nut 8 has threaded holes coaxially formed at both ends. The threaded hole at one end of the first connecting nut 8 is threadedly connected to the reserved screw on the top of the vehicle. The first connecting bolt 9 passes through the movable bracket 3 and is threadedly connected to the threaded hole at the other end of the first connecting nut 8. Furthermore, the diameter of the threaded hole in the first connecting nut 8 used for connecting to the reserved screw on the top of the vehicle is larger than the diameter of the threaded hole connected to the first connecting bolt 9, thereby ensuring the connection stability between the first connecting nut 8 and the reserved screw on the top of the vehicle.

[0023] The second connecting member includes a second connecting bolt 10 and a second connecting nut 11. The second connecting bolt 10 is fixedly arranged in the movable bracket 3. The screw of the second connecting bolt 10 vertically passes through the rubber pad 4 and the support body 5 and is threadedly connected with the second connecting nut 11. The support body 5 is provided with a first mounting groove 12. The second connecting nut 11 is located in the first mounting groove 12. The bracket decorative cover 6 is used to cover the first mounting groove 12. A buckle 13 is integrally formed on the top of the rubber pad 4. The support body 5 is provided with a buckle 13 adapted to the buckle 13. The rubber pad 4 is connected to the bottom wall of the support body 5 by the buckle 13. The rubber pad 4 is tightly fitted to the top of the vehicle, which can play a role in waterproof protection for the reserved screw and the first connecting nut 8.

[0024] In the embodiment of the present application, a support portion 14 for contacting the vehicle is provided at the bottom of the movable bracket 3, a second installation groove 15 is provided at the bottom of the support portion 14, and the first connecting bolt 9 is provided in the second installation groove 15. By providing the support portion 14, after the luggage is loaded on the luggage rack assembly, it is supported on the vehicle by the support portion 14, avoiding the use of the first connecting bolt 9 and the reserved screw as the load-bearing basis, and ensuring the integrity of the threaded openings on the first connecting bolt 9 and the reserved screw.

[0025] In the embodiment of the present application, a third mounting groove 16 for the cross bar 1 to be inserted is formed between the support body 5 and the bracket decorative cover 6. The end of the cross bar 1 is inserted into the third mounting groove 16. The cross bar 1 is connected and fixed to the support body 5 by screws 17. The screws 17 pass upward through the support body 5 and are threadedly connected to the cross bar 1, so that the cross bar 1 and the support body 5 are conveniently connected.

[0026] The crossbar 1 can be made of an aluminum alloy profile bar, and a "T"-shaped strip groove 18 is provided on the top wall of the crossbar 1 along its length direction, and a rubber strip 19 is movably embedded in the strip groove 18. The rubber strip 19 can seal and fill the opening of the upper strip groove 18 of the crossbar 1, keeping the strip groove 18 on the crossbar 1 clean and tidy.

[0027] Furthermore, an indication area 20 is provided on the support body 5 and the movable bracket 3, and an indication pattern is provided in the indication area 20 for indicating that the connecting seat assembly 2 is installed in the left / right and front / rear position of the vehicle. The indication pattern can be a pattern integrally molded on the support body 5 or the movable bracket 3, or it can be laser printed, or an adhesive pattern sticker.

[0028] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A roof rack crossbar assembly, characterized in that: The invention comprises two sets of cross bar assemblies arranged on the top of a vehicle along the width direction of the vehicle, the cross bar assembly comprises a cross bar (1) and a connecting seat assembly (2) arranged at both ends of the cross bar (1), the connecting seat assembly (2) comprises a movable bracket (3), a rubber pad (4), a support body (5) and a bracket decorative cover (6) arranged in sequence from bottom to top, the movable bracket (3) is provided with a first connecting piece for connecting with a reserved screw rod on the top of the vehicle, the rubber pad (4) is covered on the outside of the movable bracket (3), the rubber pad (4) is in sealing contact with the top of the vehicle, the movable bracket (3) is provided with a second connecting piece, the second connecting piece passes through the support body (5) and the rubber pad (4) and is connected to the movable bracket (3), the bracket decorative cover (6) is horizontally slidably arranged on the support body (5), the bracket decorative cover (6) is used to cover the second connecting piece, and the bracket decorative cover (6) is provided with a limiter for limiting the sliding of the bracket decorative cover (6) relative to the support body (5).

2. A roof rack crossbar assembly according to claim 1, characterized in that: The limiting member comprises a cam lock (7), the cam lock (7) being fixedly arranged on the bracket decorative cover (6), and the locking tongue of the cam lock (7) being able to cooperate with the support body (5) to limit the relative movement between the bracket decorative cover (6) and the support body (5).

3. The roof rack crossbar assembly according to claim 1, characterized in that: The first connecting member comprises a first connecting nut (8) and a first connecting bolt (9), wherein both ends of the first connecting nut (8) are coaxially provided with threaded holes, the threaded hole at one end of the first connecting nut (8) is threadedly connected to a reserved screw rod on the top of the vehicle, and the first connecting bolt (9) passes through the movable bracket (3) and is threadedly connected to the threaded hole at the other end of the first connecting nut (8).

4. A roof rack crossbar assembly according to claim 3, characterized in that: The second connecting member comprises a second connecting bolt (10) and a second connecting nut (11); the second connecting bolt (10) is fixedly arranged in the movable bracket (3); the screw rod of the second connecting bolt (10) vertically passes through the rubber pad (4) and the support body (5) and is threadedly connected with the second connecting nut (11); a first mounting groove (12) is arranged on the support body (5); the second connecting nut (11) is located in the first mounting groove (12); and the bracket decorative cover (6) is used to cover the first mounting groove (12); The rubber pad (4) is snap-connected to the bottom wall of the support body (5) via a snap buckle (13).

5. A roof rack crossbar assembly according to claim 4, characterized in that: The bottom of the movable bracket (3) is provided with a support portion (14) for abutting against the vehicle, the bottom of the support portion (14) is provided with a second installation groove (15), and the first connecting bolt (9) is arranged in the second installation groove (15).

6. A roof rack crossbar assembly according to any one of claims 1 to 5, characterized in that: A third mounting groove (16) for inserting the cross bar (1) is formed between the support body (5) and the bracket decorative cover (6), and the end of the cross bar (1) is inserted into the third mounting groove (16). The cross bar (1) is connected and fixed to the support body (5) by means of screws (17). The screws (17) pass upward through the support body (5) and are threadedly connected to the cross bar (1).

7. A roof rack crossbar assembly according to claim 6, characterized in that: A "T"-shaped strip groove (18) is provided on the top wall of the cross bar (1) along its length direction, and a rubber strip (19) is movably embedded in the strip groove (18).

8. The roof rack crossbar assembly according to claim 1, characterized in that: The support body (5) and the movable bracket (3) are both provided with an indication area (20), and the indication area (20) is provided with an indication pattern for indicating the left / right and front / rear orientation of the vehicle in which the connecting seat assembly (2) is installed.

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