Tire carrier

Abstract

The utility model relates to the technical field of automobile parts, especially to a spare tire bracket, and the height of the positioning assembly on the no.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to spare tire brackets. Background Technology

[0002] Off-road vehicles and SUVs are popular due to their superior off-road capabilities. Because they often travel on unpaved roads, the risk of tire damage is higher, making it essential to carry a spare tire. To avoid taking up interior space and for easy access, the spare tire is usually located at the rear of the vehicle, such as on the tailgate or a dedicated rear-mounted rack.

[0003] Existing rear-mounted spare tire mounts typically consist of a rigid bracket, a connecting plate, and a locking mechanism. During installation, the spare tire is fitted onto the connecting plate and then secured with nuts or bolts. However, this traditional structure has a significant drawback: its installation height is fixed and cannot be fine-tuned, limiting its usability. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a spare tire bracket.

[0005] This utility model discloses a spare tire bracket, comprising a primary bracket, a support frame, and a positioning component. The primary bracket and the support frame are respectively fixedly mounted on the vehicle. The positioning component is mounted on the primary bracket and its height is adjustable. Users can adjust the height of the positioning component on the primary bracket according to the diameter of the spare tire, thereby adjusting the distance between the positioning component and the support frame. While the spare tire body is fixed onto the positioning component, the support frame provides stable support to the bottom of the spare tire body, achieving stable support for tires of different diameters and improving stability.

[0006] Preferably, the positioning assembly includes a positioning frame, a column, a sliding sleeve, an internally threaded tube, a lead screw, a throttle, and a positioning rod. The positioning frame is located at the front end of the first support. A column is fixed longitudinally on the positioning frame. A sliding sleeve is slidably fitted onto the outer side of the column. The internally threaded tube is connected to the outer wall of the sliding sleeve. The lead screw is threadedly connected to the internally threaded tube. A throttle is located at the end of the lead screw away from the internally threaded tube. The positioning rod has a threaded hole, and the positioning rod is threadedly connected to the lead screw through the threaded hole. The spare tire body is placed on the support frame, with the internally threaded tube inside the spare tire body. The operator then threadedly connects the internally threaded tube to the positioning rod and then to the lead screw. The operator rotates the lead screw using the throttle, causing the lead screw to move the sliding sleeve on the column for height adjustment. After adjustment, the positioning rod is rotated, causing it to press against the outer side of the spare tire body, achieving positioning. By adjusting the height of the column, spare tire bodies of different diameters can be fixed.

[0007] Preferably, it also includes a pad plate with a round hole through which the lead screw passes. After the operator rotates the lead screw to connect to the internal threaded pipe, the operator rotates the positioning rod, thereby causing the positioning rod to come into contact with the pad plate, further tightening and fixing the pad plate against the spare tire body, preventing the rotating positioning rod from causing wear to the spare tire body, improving positioning stability, and extending service life.

[0008] Preferably, the outer wall of the pad is provided with an anti-rust coating.

[0009] Preferably, the first support is provided with multiple sets of first weight reduction ports.

[0010] Preferably, the support frame is provided with multiple sets of No. 2 weight reduction ports.

[0011] Preferably, the throttle is provided with anti-slip texture.

[0012] The beneficial effects of this utility model are as follows: the user can adjust the height of the positioning component on the first bracket according to the diameter of the spare tire, thereby adjusting the distance between the positioning component and the support frame. While the spare tire body is fixed on the positioning component, the support frame provides stable support for the bottom of the spare tire body, thereby achieving stable support for tires of different diameters and improving stability. Attached Figure Description

[0013] Figure 1 This is an exploded structural diagram of the present invention; Figure 2 It is an enlarged structural diagram of components such as lead screws and sliding sleeves; Figure 3 This is a schematic diagram of the first isometric structure of this utility model; Figure 4 yes Figure 2 A partially enlarged structural diagram of section A in the middle; Figure 5 This is a schematic diagram of the second isometric structure of this utility model.

[0014] The following are labels in the attached diagram: 1. Support No. 1; 2. Positioning frame; 3. Column; 4. Sliding sleeve; 5. Internal threaded tube; 6. Lead screw; 7. Turning handle; 8. Positioning rod; 9. Pad; 10. Support frame; 11. Spare tire body. Detailed Implementation

[0015] To facilitate understanding of this utility model, it will be clearly, completely, and accurately described below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more comprehensive.

[0016] Example like Figures 1 to 5As shown, the spare tire bracket of this utility model includes a first bracket 1, a support frame 10, and a positioning component. The first bracket 1 and the support frame 10 are respectively fixedly installed on the vehicle. The first bracket 1 is provided with a positioning component, and the positioning component can be adjusted in height on the first bracket 1. The positioning assembly includes a positioning frame 2, a column 3, a sliding sleeve 4, an internally threaded tube 5, a lead screw 6, a throttle 7, and a positioning rod 8. The positioning frame 2 is provided at the front end of the first bracket 1. The column 3 is fixedly and longitudinally arranged on the positioning frame 2. The sliding sleeve 4 is slidably fitted on the outer side of the column 3. The internally threaded tube 5 is connected to the outer wall of the sliding sleeve 4. The lead screw 6 is threadedly connected to the internally threaded tube 5. The throttle 7 is provided at the end of the lead screw 6 away from the internally threaded tube 5. The positioning rod 8 is provided with a threaded hole and is threadedly connected to the lead screw 6 through the threaded hole. It also includes a pad 9, on which a round hole is provided, through which the lead screw 6 passes; the outer wall of the pad 9 is provided with an anti-rust coating; the first bracket 1 is provided with multiple sets of first weight reduction ports; the support frame 10 is provided with multiple sets of second weight reduction ports; and the throttle 7 is provided with anti-slip texture.

[0017] In this embodiment, the spare tire body 11 is placed on the support frame 10, and the internal threaded tube 5 is inside the spare tire body 11. Then, the operator connects the internal threaded tube 5 to the positioning rod 8 and then to the lead screw 6. The operator rotates the lead screw 6 through the throttle 7, so that the lead screw 6 drives the sliding sleeve 4 to adjust the height on the column 3. After the adjustment is completed, the positioning rod 8 is rotated, so that the positioning rod 8 presses against the outside of the spare tire body 11 through the pad 9 to achieve positioning. By adjusting the height of the column 3, the spare tire body 11 of different diameters can be fixed.

[0018] The lead screw 6 of the spare tire bracket of this utility model is purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0019] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A spare tire bracket, comprising a primary bracket (1), a support frame (10), and a positioning assembly, characterized in that, The first bracket (1) and the support frame (10) are respectively fixed on the vehicle. The first bracket (1) is provided with a positioning component, and the positioning component can be adjusted in height on the first bracket (1). The positioning assembly includes a positioning frame (2), a column (3), a sliding sleeve (4), an internally threaded tube (5), a lead screw (6), a throttle (7), and a positioning rod (8). The positioning frame (2) is provided at the front end of the first bracket (1). The column (3) is fixedly and longitudinally arranged on the positioning frame (2). The sliding sleeve (4) is slidably fitted on the outside of the column (3). The internally threaded tube (5) is connected to the outer wall of the sliding sleeve (4). The lead screw (6) is threadedly connected to the internally threaded tube (5). The throttle (7) is provided at the end of the lead screw (6) away from the internally threaded tube (5). The positioning rod (8) is provided with a threaded hole. The positioning rod (8) is threadedly connected to the lead screw (6) through the threaded hole.

2. The spare tire bracket as described in claim 1, characterized in that, It also includes a pad (9), on which a round hole is provided, through which the lead screw (6) passes.

3. The spare tire bracket as described in claim 2, characterized in that, The outer wall of the pad (9) is provided with an anti-rust coating.

4. The spare tire bracket as described in claim 1, characterized in that, The first support (1) is provided with multiple sets of first weight reduction ports.

5. The spare tire bracket as described in claim 1, characterized in that, The support frame (10) is provided with multiple sets of No. 2 weight reduction ports.

6. The spare tire bracket as described in claim 1, characterized in that, The throttle (7) is provided with anti-slip texture.

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