An angle-adjustable automobile luggage rack support structure

Abstract

The utility model discloses an angle -adjustable car luggage rack support structure, include: roof, roof top two sides are fixedly connected with first support and second support through bolt respectively, first support and second support top one side all are connected with first limit board, first support and second support top other side all are connected with second limit board, first limit board one side is provided with first limit mouth, and second limit board is opposite first limit mouth one side and is provided with second limit mouth, and first limit mouth and second limit mouth inside are connected with the luggage board frame and are penetrated, the utility model has the following advantages: the utility model guarantees the strength of support support simultaneously, still effectively reduces the material cost of first support and second support, guarantees the stability that luggage board frame is connected with first support and second support, and every luggage board frame is independently limited and fixed, not only guarantees the stability of stress, still makes luggage board frame structure simple lightweight design.

Description

Technical Field

[0001] This utility model relates to the technical field of car roof rack support structure, specifically to an adjustable-angle car roof rack support structure. Background Technology

[0002] Automobiles are a commonly used means of passenger transportation. When traveling by car, people often carry luggage. Due to the limited space in a car, the luggage compartment is often not very large. When there is a lot of luggage and the luggage compartment cannot meet the needs, a roof rack structure is needed. However, currently, when installing luggage boxes or luggage frames on the roof, they are usually fixed to the support frames on both sides of the roof with clamps or clips. This method not only easily causes the distance between the top of the luggage box or luggage frame and the roof to exceed the legal height (not exceeding 30cm), but also makes the luggage box or luggage frame bulky, increasing wind resistance and the vehicle's weight. Therefore, an adjustable-angle car roof rack support structure is provided to solve the above problems. Utility Model Content

[0003] To address the problems mentioned in the background art, the technical solution adopted by this utility model is: an adjustable-angle car roof rack support structure, comprising: a roof, with a first bracket and a second bracket respectively fixedly connected to both sides of the top of the roof by bolts; a first limiting plate connected to one side of the top of the first bracket and the second bracket, and a second limiting plate connected to the other side of the top of the first bracket and the second bracket; a first limiting opening pre-set on one side of the first limiting plate, and a second limiting opening pre-set on the side of the second limiting plate opposite to the first limiting opening; and a roof rack penetratingly connected inside the first limiting opening and the second limiting opening.

[0004] As a preferred embodiment of the present invention, the top of the first bracket and the second bracket are both provided with drainage grooves, and the ends of the first bracket and the second bracket are both pre-set with bolt holes.

[0005] As a preferred embodiment of this utility model, both the first limiting port and the second limiting port are rectangular structures, and both the first limiting port and the second limiting port are aligned with the luggage rack.

[0006] As a preferred embodiment of this utility model, the first bracket, the second bracket, and the luggage rack are all made of aluminum alloy, and the first bracket and the second bracket are symmetrical.

[0007] As a preferred embodiment of this utility model, the number of luggage racks is set to several, and the several luggage racks are evenly distributed on the first support and the second support.

[0008] As a preferred technical solution of this utility model, the top ends of the first bracket and the second bracket are provided with internal threaded holes, and the internal threaded holes are internally threaded with fixing screws. The luggage rack is provided with screw holes on the side facing the internal threaded holes, and the fixing screws pass through the screw holes.

[0009] The present invention has the following advantages: the first limiting plate and the second limiting plate on the first bracket and the second bracket are integrally formed, so that a drainage groove is formed between the first limiting plate and the second limiting plate, which effectively reduces the material cost of the first bracket and the second bracket while ensuring the strength of the bracket support. By using the first limiting port on the limiting plate in conjunction with the second limiting port, the luggage rack can be effectively limited, ensuring the stability of the connection between the luggage rack and the first and second supports. Each luggage rack is independently fixed, which not only ensures the stability of the load, but also simplifies the luggage rack structure and makes it lightweight. This effectively reduces the height of the luggage rack from the roof, making it more compliant and practical. It also avoids the cumbersome and potentially excessive height issues associated with traditional methods of fixing luggage frames or boxes to roof brackets with clamps. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the first bracket and the second bracket installed on the roof 1 of the vehicle according to a preferred embodiment of the present invention; Figure 2 This is a schematic diagram of the first support structure of a preferred embodiment of the present invention; Figure 3 This is a partial cross-sectional view of the first support structure according to a preferred embodiment of the present invention; Figure 4 This is a preferred embodiment of the present utility model. Figure 1 Enlarged schematic diagram of structure A.

[0011] Explanation of reference numerals in the attached drawings: 1. Roof; 2. First bracket; 3. Second bracket; 4. First limiting plate; 5. Second limiting plate; 6. First limiting opening; 7. Second limiting opening; 8. Drainage channel; 9. Bolt hole; 10. Luggage rack; 11. Internal threaded hole; 12. Fixing screw. Detailed Implementation

[0012] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0013] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Please refer to the following: Figures 1-4 This utility model discloses an adjustable-angle car roof rack support structure, comprising: a roof 1, with a first bracket 2 and a second bracket 3 bolted to both sides of the top of the roof 1; a first limiting plate 4 connected to one side of the top of both the first bracket 2 and the second bracket 3, and a second limiting plate 5 connected to the other side of the top of both the first bracket 2 and the second bracket 3; a first limiting opening 6 pre-set on one side of the first limiting plate 4; and a second limiting opening 7 pre-set on the side of the second limiting plate 5 opposite to the first limiting opening 6; a roof rack 10 penetratingly connected inside the first limiting opening 6 and the second limiting opening 7. The first limiting plate 4 and the second limiting plate 5 on the first bracket 2 and the second bracket 3 are integrally formed to ensure the strength of the support structure.

[0016] The first support 2 and the second support 3 are each provided with a drainage groove 8 at their top ends. The drainage groove 8 effectively prevents external dust and rainwater from accumulating on the first support 2 and the second support 3. The ends of the first support 2 and the second support 3 are each pre-set with bolt holes 9. The first limiting port 6 and the second limiting port 7 are both rectangular structures and both the first limiting port 6 and the second limiting port 7 are matched with the luggage rack 10. The first support 2, the second support 3 and the luggage rack 10 are all made of aluminum alloy. The first support 2 and the second support 3 are symmetrical. There are several luggage racks 10, which are evenly distributed on the first support 2 and the second support 3. The top ends of the first support 2 and the second support 3 are provided with internal threaded holes 11. The internal threaded holes 11 are connected to fixing screws 12. The side of the luggage rack 10 facing the internal threaded holes 11 is provided with screw holes, and the fixing screws 12 pass through the screw holes. The luggage rack 10 passes through the first limiting port 6 and the second limiting port 7 on the first bracket 2 and the second bracket 3 respectively. The first limiting port 6 and the second limiting port 7 can effectively limit the luggage rack 10, which can ensure the stability of the connection between the luggage rack 10 and the first bracket 2 and the second bracket 3 during vehicle operation. It can effectively reduce the drag force of the luggage rack 10 on the fixing screw 12. The number of multiple luggage racks 10 can be reduced according to needs, and each luggage rack 10 is independently limited and fixed to ensure the stability of the force.

[0017] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0018] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0019] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An adjustable-angle car roof rack support structure, comprising: The roof (1) is characterized in that a first bracket (2) and a second bracket (3) are fixedly connected to the top two sides of the roof (1) by bolts. A first limiting plate (4) is connected to one side of the top of the first bracket (2) and the second bracket (3). A second limiting plate (5) is connected to the other side of the top of the first bracket (2) and the second bracket (3). A first limiting opening (6) is preset on one side of the first limiting plate (4). A second limiting opening (7) is preset on the side of the second limiting plate (5) facing the first limiting opening (6). A luggage rack (10) is connected through the first limiting opening (6) and the second limiting opening (7).

2. The adjustable-angle car roof rack support structure as described in claim 1, characterized in that, The first bracket (2) and the second bracket (3) are provided with drainage grooves (8) at their top ends, and the first bracket (2) and the second bracket (3) are provided with bolt holes (9) at their ends.

3. The adjustable-angle car roof rack support structure as described in claim 1, characterized in that, Both the first limiting port (6) and the second limiting port (7) are rectangular structures, and both the first limiting port (6) and the second limiting port (7) are aligned with the luggage rack (10).

4. The adjustable-angle car roof rack support structure as described in claim 1, characterized in that, The first bracket (2), the second bracket (3) and the luggage rack (10) are all made of aluminum alloy, and the first bracket (2) and the second bracket (3) are symmetrical.

5. The adjustable-angle car roof rack support structure as described in claim 1, characterized in that, The number of luggage racks (10) is set to several, and the luggage racks (10) are evenly distributed on the first support (2) and the second support (3).

6. The adjustable-angle car roof rack support structure as described in claim 1, characterized in that, The first bracket (2) and the second bracket (3) have internal threaded holes (11) at their top ends. The internal threaded holes (11) are connected to fixing screws (12) by internal threads. The luggage rack (10) has a screw hole on the side opposite to the internal threaded holes (11). The fixing screws (12) pass through the screw holes.

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