Magnetic convenient installation car luggage rack

Abstract

This utility model discloses a magnetically attached convenient car roof rack, including a horizontal frame. An extension rod a and an extension rod b are arranged inside the horizontal frame. One end of the extension rod b passes through the extension rod a. Magnetic bases are bolted to the ends of both extension rods a and b. A cushioning rubber pad is connected to the lower side of the magnetic base. The magnetic base is fitted over a reinforcing rib. A magnet a is installed on the inner wall of the magnetic base. A limit bracket is connected to the outer surface of the magnetic base. This magnetically attached convenient car roof rack uses a magnetic fixing assembly consisting of a magnetic base, magnet a, and magnet b. No tools are required; simply snap the magnetic base onto the reinforcing rib on the roof of the car, and the magnetic attraction will secure the roof rack. A single person can complete the installation or removal of the entire roof rack, solving the problems of traditional roof racks that rely on tools and are time-consuming to install. It is especially suitable for scenarios where a roof rack needs to be quickly installed for temporary travel.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically a magnetically attached convenient car luggage rack. Background Technology

[0002] With the increasing popularity of lifestyles such as self-driving tours and outdoor travel, car owners' demand for car storage space is growing. As a key accessory for expanding roof storage space, car roof racks are being used more and more frequently. However, the mainstream car roof racks on the market currently have obvious defects in their installation methods, making it difficult to meet users' needs for convenience and practicality.

[0003] Existing car roof racks mainly use bolt fixing, clip connection, or adhesive bonding installation structures. Firstly, bolt-fixed roof racks require specialized tools such as wrenches and screwdrivers, and installation is achieved by disassembling pre-drilled holes in the car roof trim or drilling. This process is not only complex, but repeated disassembly and reassembly can easily lead to stripped threads and damaged holes, causing irreversible damage to the vehicle's original structure. Secondly, while clip-connected roof racks do not require tools, the fit between the clips and the roof rails requires extremely high precision. Installation requires strong pressing or tapping to achieve the desired engagement, and disassembly is difficult due to clip deformation or jamming. Over time, the clips' wear resistance decreases, and loosening and abnormal noises may occur. Thirdly, adhesive bonding roof racks rely on high-strength double-sided adhesive for fixing. Before installation, the car roof surface must be thoroughly cleaned, and after bonding, it needs to stand for at least 24 hours before it can bear weight. This cannot meet the needs of users requiring temporary use, and adhesive residue is difficult to clean and can easily corrode the car roof paint.

[0004] In addition, the aforementioned traditional roof racks all suffer from poor versatility. Different car models have significantly different roof widths and curvatures, requiring dedicated roof racks for specific models. This forces users to purchase new racks when changing car models, increasing usage costs. Therefore, we propose a magnetic, easy-to-install car roof rack to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a magnetically attached, easy-to-install car roof rack to solve the problems mentioned in the background art, such as complex installation, reliance on tools, and poor versatility of current car roof racks on the market.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a magnetically attached convenient car luggage rack, comprising a horizontal frame, wherein an extension rod a and an extension rod b are provided inside the horizontal frame, one end of the extension rod b passes through the extension rod a, and magnetic mounting bases are bolted to the ends of the extension rod a and the extension rod b.

[0007] The lower side of the magnetic suction base is connected with a buffer rubber pad. The magnetic suction base is sleeved outside the reinforcing rib. A magnet a is installed on the inner wall of the magnetic suction base. A limiting frame is connected to the outer surface of the magnetic suction base. A sliding plate is sleeved on the limiting frame. The lower end of the sliding plate is connected with a connecting frame. The lower end of the connecting frame is installed with a mounting plate. A magnet b is installed on the lower side of the mounting plate;

[0008] Locking holes are provided on the inner wall of the horizontal frame body. A reinforcing rod is arranged on one side surface of the horizontal frame body. A spring is connected inside the reinforcing rod. A locking rod is installed at the end of the spring.

[0009] Preferably, the extension rod a and the extension rod b are slidably connected to each other. Both the extension rod a and the extension rod b can slide inside the horizontal frame body. The horizontal frame body and the extension rod a and the extension rod b are fixed by bolts.

[0010] Preferably, the position of the magnet a corresponds to the position of the magnet b. The magnet a and the magnet b are magnets with opposite poles.

[0011] Preferably, the sliding plate is in a "return" shape structure. The sliding plate can slide outside the limiting frame.

[0012] Preferably, the locking rod is in an "n" shape structure. One end of the locking rod is engaged with the locking hole.

[0013] Preferably, the lower section of the magnetic suction base is in a side "U" shape structure. The magnetic suction base and the reinforcing rib are engaged with each other.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) For this magnetically-attached and conveniently-installed vehicle luggage rack, a magnetic fixation component composed of a magnetic suction base, a magnet a and a magnet b is adopted. Without any tools, only by clamping the magnetic suction base on the reinforcing rib on the vehicle roof and cooperating with the adsorption force of the magnet, the fixation of the luggage rack can be achieved. One person can complete the installation or disassembly of the entire luggage rack, solving the problems of traditional luggage racks relying on tools and taking a long time to install, and is especially suitable for scenarios where a luggage rack needs to be quickly installed for temporary travel;

[0016] (2) For this magnetically-attached and conveniently-installed vehicle luggage rack, the length of the horizontal frame body can be adjusted through the cooperation of the extension rod a and the extension rod b. The flexible structure of the buffer rubber pad can adapt to the slight protrusions or depressions of different vehicle roofs, and the luggage rack can be installed and used for different vehicle models. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2This is a schematic diagram of the cross-sectional structure of the horizontal frame of this utility model;

[0019] Figure 3 This is a schematic diagram of the magnetic base in the locked state of this utility model;

[0020] Figure 4 This is a schematic diagram of the magnet holder in its separated state according to this utility model;

[0021] Figure 5 This is a cross-sectional view of the reinforcing rod of this utility model;

[0022] Figure 6 This is a schematic diagram of the locking rod structure of this utility model.

[0023] In the diagram: 1. Horizontal frame; 2. Extension rod a; 3. Extension rod b; 4. Magnetic base; 5. Buffer rubber pad; 6. Magnet a; 7. Limiting frame; 8. Slide plate; 9. Connecting frame; 10. Mounting plate; 11. Magnet b; 12. Reinforcing rib; 13. Reinforcing rod; 14. Spring; 15. Locking rod; 16. Locking hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-6 The present invention provides the following technical solution: a magnetically attached convenient car luggage rack, including a horizontal frame 1, an extension rod a2 and an extension rod b3 are provided inside the horizontal frame 1, one end of the extension rod b3 passes through the extension rod a2, and magnetic seats 4 are bolted to the ends of the extension rod a2 and the extension rod b3.

[0026] Furthermore, extension rod a2 and extension rod b3 are slidably connected to each other, and both extension rod a2 and extension rod b3 can slide within the transverse frame 1. The transverse frame 1 is fixed to extension rod a2 and extension rod b3 by bolts, which can be adjusted and installed to adapt to the width of the car.

[0027] A buffer rubber pad 5 is connected to the lower side of the magnetic base 4. The magnetic base 4 is sleeved on the outside of the reinforcing rib 12. A magnet a6 is installed on the inner wall of the magnetic base 4. A limit frame 7 is connected to the outer surface of the magnetic base 4. A slide plate 8 is sleeved on the limit frame 7. A connecting frame 9 is connected to the lower end of the slide plate 8. An installation plate 10 is installed at the lower end of the connecting frame 9. A magnet b11 is installed on the lower side of the installation plate 10.

[0028] Further, the position of magnet a6 corresponds to the position of magnet b11. Magnet a6 and magnet b11 are magnets with opposite poles. The convenient installation of the luggage rack is achieved by using the adsorption force between the magnets.

[0029] Further, the skateboard 8 has a "return" - shaped structure. The skateboard 8 can slide outside the limit frame 7, which can ensure that the skateboard 8 moves vertically, so that the mounting plate 10 drives the magnet b11 to move vertically.

[0030] Further, the lower section of the magnetic absorption seat 4 has a side "U" - shaped structure. The magnetic absorption seat 4 is engaged with the reinforcing rib 12. By fixing the magnetic absorption seat 4 on the reinforcing rib 12, the installation of the luggage rack on the vehicle is achieved.

[0031] Locking holes 16 are opened on the inner wall of the transverse frame body 1. A reinforcing rod 13 is arranged on one side of the transverse frame body 1. A spring 14 is connected inside the reinforcing rod 13, and a locking rod 15 is installed at the end of the spring 14.

[0032] Further, the locking rod 15 has an "n" - shaped structure. One end of the locking rod 15 is engaged with the locking hole 16. The assembly of the reinforcing rod 13 is achieved by using the locking rod 15 and the locking hole 16.

[0033] Specifically, when using this magnetically - attached convenient - installation vehicle luggage rack, according to the width of the vehicle roof, pull the extension rod a2 and extension rod b3 of the transverse frame body 1 to adjust to the appropriate length, and place the transverse frame body 1 at the preset position on the roof, usually above the reinforcing ribs 12 on both sides of the roof. When pulling the extension rod a2 and extension rod b3, the magnetic absorption seats 4 installed at their ends gradually snap onto the reinforcing ribs 12 from the side. Then, bolts can be used to lock the transverse frame body 1 with the extension rod a2 and extension rod b3, so that the magnetic absorption seats 4 are stably stuck on the reinforcing ribs 12. Press the mounting plate 10 on the magnetic absorption seat 4. At this time, the connecting frame 9 connected to the end of the mounting plate 10 drives the skateboard 8 to move downward. The skateboard 8 slides on the limit frame 7 to ensure that the mounting plate 10 moves vertically. Move the magnet b11 into the magnetic absorption seat 4, so that the magnet b11 and the magnet a6 are adsorbed and fixed, completing the fixation of the transverse frame body 1. When the magnetic absorption seat 4 is fixed, the buffer rubber pad 5 below it is closely fitted with the roof, playing a role in anti - skid and protection. It can not only ensure the stability of the luggage rack during loading, but also prevent the magnetic absorption seat 4 from directly contacting the roof paint surface and causing scratches. Subsequently, the reinforcing rod 13 can be assembled. Press the locking rod 15 upward with two fingers. The locking rod 15 squeezes and stores energy for the spring 14, and gradually retracts the locking rod 15 into the reinforcing rod 13. Then, the two ends of the reinforcing rod 13 can be slid into the opposite sides of the transverse frame body 1 and moved to the assembly position. Then, release the pressing on the locking rod 15. The spring 14 controls the locking rod 15 to move downward and reset, and the locking rod 15 is snapped into the locking hole 16 at the corresponding position, achieving the assembly of the reinforcing rod 13. After completing the overall assembly, it can be used.

[0034] During disassembly, press the locking rod 15 upwards to move the end of the locking rod 15 out of the locking hole 16, release the lock on the reinforcing rod 13, remove the reinforcing rods 13 one by one, and remove the bolts fixing the transverse frame 1, extension rod a2 and extension rod b3. Then pull the mounting plate 10 upwards to separate magnet a6 and magnet b11. Then press the extension rod a2 and extension rod b3 relative to each other so that the magnetic seat 4 moves away from the reinforcing rib 12, and the luggage rack can be removed from the roof. The operation is simple and convenient. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A magnetically attached convenient car luggage rack, comprising a horizontal frame (1), characterized in that: Inside the transverse frame body (1), there are extension rods a (2) and extension rods b (3). One end of the extension rod b (3) penetrates through the extension rod a (2), and magnetic suction seats (4) are bolted to the ends of the extension rod a (2) and the extension rod b (3). A buffer rubber pad (5) is connected to the lower side of the magnetic suction seat (4). The magnetic suction seat (4) is sleeved outside the reinforcing rib (12). A magnet a (6) is installed on the inner wall of the magnetic suction seat (4). A limiting frame (7) is connected to the outer surface of the magnetic suction seat (4). A sliding plate (8) is sleeved on the limiting frame (7). The lower end of the sliding plate (8) is connected to a connecting frame (9). An installation plate (10) is installed at the lower end of the connecting frame (9). A magnet b (11) is installed on the lower side of the installation plate (10). A locking hole (16) is formed on the inner wall of the transverse frame body (1). A reinforcing rod (13) is arranged on one side surface of the transverse frame body (1). A spring (14) is connected inside the reinforcing rod (13). A locking rod (15) is installed at the end of the spring (14).

2. The magnetically attached convenient-installation car luggage rack according to claim 1, characterized in that: The extension rod a (2) and the extension rod b (3) are slidably connected to each other. The extension rod a (2) and the extension rod b (3) can both slide inside the transverse frame body (1). The transverse frame body (1) is fixed to the extension rod a (2) and the extension rod b (3) by bolts.

3. The magnetically attached convenient-installation car luggage rack according to claim 1, characterized in that: The position of the magnet a (6) corresponds to the position of the magnet b (11). The magnet a (6) and the magnet b (11) are magnets with opposite poles.

4. The magnetically attached convenient-installation car luggage rack according to claim 1, characterized in that: The sliding plate (8) is in a "return" - shaped structure. The sliding plate (8) can slide outside the limiting frame (7).

5. A magnetically attached convenient-installation car luggage rack according to claim 1, characterized in that: The locking rod (15) is in an "n" - shaped structure. One end of the locking rod (15) is engaged with the locking hole (16).

6. A magnetically attached convenient-installation car roof rack according to claim 1, characterized in that: The lower section of the magnetic suction seat (4) is in a side "U" - shaped structure. The magnetic suction seat (4) is engaged with the reinforcing rib (12).

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