Luggage rack for automobile roof

Abstract

The utility model provides a luggage rack for the car roof, including two roof connecting strip, two support strip, four roof mounting seat and double-layer luggage rack body, the mounting hoop subassembly is composed of bottom beam pole, left side steel bar, right side plastic strip, tapered end piece and tapered end connecting seat, bottom beam pole both ends are fixedly connected with left side steel bar, right side plastic strip, tapered end piece and tapered end connecting seat respectively, and the bottom beam pole is connected with the left side plastic strip, the right side plastic strip, tapered end piece and tapered end connecting seat respectively. The lock head piece and the lock head connecting base are arranged at the end of the left side steel bar and the end of the right side plastic bar respectively, the lock head piece and the lock head connecting base are connected in a locked mode, a transverse protruding bar is arranged in the middle of the right side plastic bar, and a supporting bar connecting cavity correspondingly connected with the supporting bar is formed between the transverse protruding bar and the bottom beam rod. A reinforcing connecting rod cavity correspondingly connected with the reinforcing connecting rod is formed between the transverse protruding strip and the lock head connecting base. The double-layer luggage rack body is convenient to assemble and disassemble, good use convenience is achieved, compared with a traditional fixing mode, flexibility is achieved, and use of different drivers is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile accessories and relates to a luggage rack used on the roof of an automobile. Background Art

[0002] A car luggage rack is a device installed on the roof for placing items. Placing items on the roof luggage rack can save space inside the car. Installing a roof luggage rack makes it convenient to carry a large amount of items when traveling.

[0003] Prior art, such as patent number CN210212238U discloses a car luggage rack, which includes a luggage rack body and a support part, the luggage rack body includes a frame, a crossbeam and a support plate, the frame includes a first side, a second side, a third side and a fourth side, wherein the first side and the third side are arranged opposite to each other, the second side and the fourth side are arranged opposite to each other, and each crossbeam is connected to the first side and the third side respectively; this technical solution can be widely applied to various types of car tops as a roof luggage rack, its structure is simple, it can prevent the luggage from bumping up and down and causing scratches on the roof, and it can reduce the weight of the entire luggage rack, reduce wind resistance and avoid water accumulation; and it has low processing cost and is easy to install.

[0004] The above-disclosed automobile luggage rack has the disadvantage that, in actual use, the luggage rack itself is connected to the supporting portion by welding, which results in poor disassembly and replacement of the luggage rack itself. Therefore, we design a luggage rack for a car roof. Summary of the invention

[0005] The purpose of the utility model is to provide a luggage rack for a car roof to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a luggage rack for a car roof, comprising two roof connecting strips, two support strips, four roof mounting seats and a double-layer luggage rack body, the two ends of each of the roof connecting strips are respectively fastened to the two roof mounting seats, the two ends of the two support strips are respectively welded to the two roof connecting strips, a plurality of reinforcing connecting rods are arranged at the bottom end of the double-layer luggage rack body, the reinforcing connecting rods are connected to the support strips through an installation clamp assembly, and the installation clamp assembly is composed of a bottom beam bar, a left steel bar, The bottom beam is composed of a right plastic strip, a locking piece and a locking connecting seat. The two ends of the bottom beam are respectively fixedly connected to the left steel strip and the right plastic strip. The locking piece and the locking connecting seat are respectively arranged at the end of the left steel strip and the end of the right plastic strip. The locking piece and the locking connecting seat are locked and connected. A transverse convex strip is arranged in the middle of the right plastic strip. A supporting strip connecting cavity corresponding to the supporting strip is formed between the transverse convex strip and the bottom beam. A reinforcing connecting rod cavity corresponding to the reinforcing connecting rod is formed between the transverse convex strip and the locking connecting seat.

[0007] In the above luggage rack for the roof of a car, two parallel strap rope grooves are arranged at the inner beam of the double-layer luggage rack, and elastic straps are arranged inside the two strap rope grooves, and metal hooks are arranged at one end of the two elastic straps. The purpose of such arrangement is to increase the function of binding luggage, and to use elastic straps to conveniently bind the car luggage, increase the firmness of the connection with the double-layer luggage rack, without the need to use additional ropes for binding, and to facilitate the storage of elastic straps through the strap rope grooves, and to facilitate the connection with the double-layer luggage rack by the metal hooks.

[0008] In the luggage rack for the roof of a car, a wind guide connecting plate is movably arranged at one side opening of the double-layer luggage rack body, two adjustment slides are arranged on the back side of the wind guide connecting plate, and movable limit blocks are arranged inside the two adjustment slides, and connecting rods are arranged at one end of the two movable limit blocks, and the two connecting rods are connected to the back side of the wind guide connecting plate. The purpose of such arrangement is to have a good wind guide effect and reduce wind resistance during driving.

[0009] Furthermore, the wind guide connecting plate needs to be arranged toward the windward side, that is, the front end of the vehicle.

[0010] In the luggage rack for the roof of a car, the sliding distance of the movable limit block on the adjusting slide is half of the length of the adjusting slide. The purpose of this arrangement is to have a good adjustment effect, to facilitate better adjustment of the inclination angle of the wind guide connecting plate, and to facilitate better handling of wind resistance.

[0011] In the luggage rack for the roof of a car, a limit clip is provided on the side of the movable limit block, and the limit clip is clamped and connected with the clamp provided on the adjustment slide. The purpose of such arrangement is to limit the movable limit block by the limit clip, so that the movable limit block can be fastened at a certain position and remain motionless, maintaining good stability.

[0012] In the luggage rack for the roof of a car, a rubber suction cup is provided at the bottom end of the bottom beam, the diameter of the rubber suction cup is larger than the diameter of the bottom beam, and the height of the rubber suction cup is equal to the height of the roof connecting strip. The purpose of such a setting is to increase the connection strength between the mounting clamp assembly and the roof through the rubber suction cup, thereby ensuring the overall strength of the installation of the double-layer luggage rack.

[0013] Compared with the prior art, the utility model has the following advantages for the luggage rack on the roof of a car: the reinforcing connecting rod is connected to the double-layer luggage rack body through the installation clamp assembly, the installation clamp assembly is composed of a bottom beam, a left steel bar, a right plastic bar, a lock and a lock connection seat, and a transverse convex strip is arranged in the middle of the right plastic bar, a support bar connection cavity corresponding to the support bar is formed between the transverse convex strip and the bottom beam, and a reinforcing connecting rod cavity corresponding to the reinforcing connecting rod is formed between the transverse convex strip and the lock connection seat, which is convenient for assembling and disassembling the double-layer luggage rack body, has good convenience in use, and is flexible and convenient for use by different drivers compared with the traditional fixing method; two parallel binding rope grooves are arranged on the inner beam of the double-layer luggage rack body, and elastic binding rope grooves with metal hooks are arranged inside the two binding rope grooves. The function of binding luggage is increased, and the elastic binding rope is used to conveniently bind the car luggage, and the firmness of the connection with the double-layer luggage rack body is increased, and no additional rope is required for binding, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional structural schematic diagram of a luggage rack used for a roof of an automobile.

[0015] Figure 2 The utility model is a three-dimensional structural schematic diagram of a luggage rack mounting clamp assembly for a car roof.

[0016] Figure 3 The utility model is a structural schematic diagram of a luggage rack adjusting slide seat used for a roof of an automobile.

[0017] Figure 4 The utility model is a schematic diagram of a combination of a roof connecting strip and a supporting strip of a luggage rack used for a roof of an automobile.

[0018] In the figure, 1. roof connecting strip; 2. supporting strip; 3. roof mounting seat; 4. double-layer luggage rack; 5. reinforcing connecting rod; 6. strap rope groove; 7. elastic strap; 8. metal hook; 9. wind guide connecting plate; 10. mounting clamp assembly; 1001. bottom beam rod; 1002. left steel strip; 1003. right plastic strip; 1004. horizontal convex strip; 1005. locking part; 1006. locking connecting seat; 11. rubber suction cup; 12. adjusting slide seat; 13. movable limit block; 14. connecting rod. DETAILED DESCRIPTION

[0019] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model is used for a luggage rack on the roof of a car;

[0021] Embodiment: The luggage rack includes two roof connecting bars 1, two supporting bars 2, four roof mounting seats 3 and a double-layer luggage rack body 4, the two ends of each roof connecting bar 1 are respectively fastened to the two roof mounting seats 3, the two ends of the two supporting bars 2 are respectively welded to the two roof connecting bars 1, and a plurality of reinforcing connecting rods 5 are provided at the bottom end of the double-layer luggage rack body 4, and the reinforcing connecting rods 5 are connected to the supporting bars 2 through the mounting clamp assembly 10.

[0022] Embodiment 1: There are four mounting clamp assemblies 10, and each mounting clamp assembly 10 is composed of a bottom beam rod 1001, a left steel bar 1002, a right plastic bar 1003, a locking piece 1005 and a locking connecting seat 1006. The two ends of the bottom beam rod 1001 are fixedly connected to the left steel bar 1002 and the right plastic bar 1003 respectively. The locking piece 1005 and the locking connecting seat 1006 are respectively arranged at the end of the left steel bar 1002 and the end of the right plastic bar 1003. The locking piece 1005 and the locking connecting seat 1006 are locked and connected. A transverse convex strip 1004 is arranged in the middle part of the right plastic bar 1003. A support bar connecting cavity corresponding to the support bar 2 is formed between the transverse convex strip 1004 and the bottom beam rod 1001, and a reinforcing connecting rod cavity corresponding to the reinforcing connecting rod 5 is formed between the transverse convex strip 1004 and the locking connecting seat 1006.

[0023] In this embodiment, in order to increase the connection strength between the mounting clamp assembly 10 and the roof, and thereby ensure the overall strength of the installation of the double-layer luggage rack 4, a rubber suction cup 11 is provided at the bottom end of the bottom beam 1001. The diameter of the rubber suction cup 11 is larger than the diameter of the bottom beam 1001, and the height of the rubber suction cup 11 is equal to the height of the roof connecting strip 1.

[0024] like Figure 4 As shown, the technical solution of the first embodiment may also include only two roof connecting bars 1, two supporting bars 2, and four roof mounting seats 3, and the specific conditions of the double-layer luggage rack 4 may be customized according to the needs of the driver.

[0025] Embodiment 2: On the basis of the above embodiment, two parallel strap rope grooves 6 are arranged on the inner beam of the double-layer luggage rack 4, and elastic straps 7 are arranged inside the two strap rope grooves 6, and metal hooks 8 are arranged at one end of the two elastic straps 7; wherein the connecting ends of the two strap rope grooves 6 are provided with fixing heads, which are respectively arranged on the inner sides of the corresponding strap rope grooves 6, one of the fixing heads needs to be close to one side opening of the double-layer luggage rack 4, and the other needs to be away from it, so that the luggage can be conveniently bound by the two elastic straps 7, ensuring that the luggage has good stability on the inner side of the double-layer luggage rack 4.

[0026] Embodiment 3: Further, in order to reduce the wind resistance of the luggage carried on the double-layer luggage rack 4 and reduce the impact of wind on the luggage, an air guide connecting plate 9 is movably provided at the opening on one side of the double-layer luggage rack 4, and two adjusting slides 12 are provided on the back side of the air guide connecting plate 9. The insides of the two adjusting slides 12 are provided with movable limit blocks 13, and one end of the two movable limit blocks 13 is provided with connecting rods 14, and the two connecting rods 14 are connected to the back side of the air guide connecting plate 9; wherein, in terms of size design, the sliding distance of the movable limit block 13 on the adjusting slide 12 is half of the length of the adjusting slide 12; in terms of structural design, a limiting clip is provided on the side of the movable limit block 13, and the limiting clip is clamped and connected with the clamp provided on the adjusting slide 12; in terms of spatial installation, the adjusting slide 12 is embedded and connected with the reinforcing connecting rod 5 on the side.

[0027] The material used for the double-layer luggage rack body 4 in this embodiment is an aviation-grade aluminum alloy cross bar, which has the advantages of light weight and strong load-bearing capacity. The double-layer luggage rack body 4 is designed with a unique arc structure on the surface shape, which effectively reduces wind noise.

[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A luggage rack for a car roof, comprising two roof connecting strips (1), two support strips (2), four roof mounting seats (3) and a double-layer luggage rack body (4), wherein the two ends of each of the roof connecting strips (1) are respectively fastened to the two roof mounting seats (3), the two ends of the two support strips (2) are respectively welded to the two roof connecting strips (1), and the bottom end of the double-layer luggage rack body (4) is provided with a plurality of reinforcing connecting rods (5), and the reinforcing connecting rods (5) are connected to the support strips (2) through a mounting clamp assembly (10), characterized in that: The mounting clamp assembly (10) is composed of a bottom beam (1001), a left steel bar (1002), a right plastic bar (1003), a locking piece (1005) and a locking connecting seat (1006); the two ends of the bottom beam (1001) are respectively fixedly connected to the left steel bar (1002) and the right plastic bar (1003); the locking piece (1005) and the locking connecting seat (1006) are respectively arranged at the end of the left steel bar (1002) and the right plastic bar The end of the locking member (1005) and the locking connecting seat (1006) are locked and connected, a transverse convex strip (1004) is provided in the middle of the right plastic strip (1003), a support strip connecting cavity corresponding to the support strip (2) is formed between the transverse convex strip (1004) and the bottom beam (1001), and a reinforcing connecting rod cavity corresponding to the reinforcing connecting rod (5) is formed between the transverse convex strip (1004) and the locking connecting seat (1006).

2. The luggage rack for a car roof according to claim 1, characterized in that: Two parallel strap rope grooves (6) are arranged on the inner beam of the double-layer luggage rack body (4), elastic straps (7) are arranged inside the two strap rope grooves (6), and metal hooks (8) are arranged at one end of the two elastic straps (7).

3. The luggage rack for a car roof according to claim 1, characterized in that: A wind guide connecting plate (9) is movably provided at an opening on one side of the double-layer luggage rack body (4); two adjustment slides (12) are provided on the back side of the wind guide connecting plate (9); movable limit blocks (13) are provided inside the two adjustment slides (12); connecting rods (14) are provided at one end of the two movable limit blocks (13); and the two connecting rods (14) are connected to the back side of the wind guide connecting plate (9).

4. The luggage rack for a car roof according to claim 3, characterized in that: The sliding distance of the movable limit block (13) on the adjusting slide seat (12) is half of the length of the adjusting slide seat (12).

5. The luggage rack for a car roof according to claim 3, characterized in that: A limiting clamp is provided on the side of the movable limiting block (13), and the limiting clamp is clamped and connected to a clamp provided on the adjusting slide seat (12).

6. The luggage rack for a car roof according to claim 1, characterized in that: A rubber suction cup (11) is provided at the bottom end of the bottom beam (1001), the diameter of the rubber suction cup (11) is greater than the diameter of the bottom beam (1001), and the height of the rubber suction cup (11) is equal to the height of the roof connecting strip (1).

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