Automobile trunk base plate convenient to install
By designing a slanted rack and pinion interlocking and limiting groove structure on the trunk mat, combined with springs and sliders, the mat can be fixed and easily disassembled, solving the problems of unstable items and inconvenient cleaning caused by the mat sliding, thus improving driving safety and the in-car environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2026-04-07
AI Technical Summary
Existing car trunk mats are prone to sliding when the car is in motion, causing items inside the car to become unstable, increasing the risk of damage, affecting driving safety, and making cleaning inconvenient.
An easy-to-install car trunk mat has been designed. It is secured by a fixed oblique rack and anti-oblique rack on the outer wall, and a sliding limit post and fixing rod in the limit groove, combined with a spring and slider structure. At the same time, a clearance groove and handle are set on the top for easy disassembly and cleaning. The top is equipped with anti-slip particles and Velcro textured surface to enhance stability and cleanability.
It effectively prevents the mat from sliding, ensures the stability of items inside the vehicle, reduces the risk of damage, improves driving safety, and is easy to clean, keeping the mat clean and improving the air quality inside the vehicle.
Smart Images
Figure CN224090134U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of trunk mat technology, and in particular to an easy-to-install car trunk mat. Background Technology
[0002] A car trunk mat is an accessory used to cover and protect the bottom of a car's trunk. It is usually made of durable and easy-to-clean materials and is designed to prevent wear, scratches, or stains on the car's interior when the owner uses the trunk.
[0003] In the existing technology, car trunk mats are usually just placed on top of the trunk. When the car is moving, the mat may move, causing the items inside the car to become unstable. The items may slide, tip over, or tilt, which increases the risk of damage to the items and may affect the driving safety of the vehicle. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides an easy-to-install car trunk mat.
[0005] This utility model is achieved using the following technical solution: a car trunk mat that is easy to install, comprising a trunk mat, wherein a helical rack is fixedly connected to the outer wall of the trunk mat, the helical rack is engaged with a reverse helical rack, a limiting groove is formed inside the reverse helical rack, a limiting post is slidably connected to the outer wall of the limiting groove, a fixing rod is fixedly connected to the outer end of the limiting post, a spring is slidably connected to the outer wall of the fixing rod, a housing is fixedly connected to the end of the fixing rod away from the limiting post, a sliding groove is formed on the inner wall of the housing, a slider is slidably connected to the outer wall of the sliding groove, and the slider is fixedly connected to the outer wall of the reverse helical rack.
[0006] As a further improvement to the above solution, several oblique racks are provided, and the oblique racks are arranged symmetrically at the center of the rear trunk mat. Several anti-oblique racks are provided, and the anti-oblique racks are arranged symmetrically at the center of the rear trunk mat.
[0007] The above technical solution involves fixing a helical rack to the outer wall of the trunk mat, allowing the rack to slide on the inner wall of the outer shell. Simultaneously, the helical rack engages with a reverse helical rack. A limiting groove is created inside the reverse helical rack, and a limiting post slides on the outer wall of the limiting groove. The limiting post is fixed to a fixing rod, and a spring slides on the outer wall of the fixing rod. The spring pushes the reverse helical rack, causing it to slide along the outer wall of the sliding groove via a slider, ensuring the reverse helical rack does not detach from the helical rack. Adjusting the helical rack allows the trunk mat to be fixed, preventing it from sliding during vehicle movement, ensuring that items inside the vehicle do not shake, reducing the risk of damage, and ensuring vehicle safety. The engagement of several helical racks with the reverse helical rack ensures the trunk mat surface remains flat, making the trunk appear cleaner.
[0008] As a further improvement to the above solution, a clearance groove is provided on the top of the outer shell, and a handle is slidably connected to the outer wall of the clearance groove. The handle is fixedly connected to the top of the anti-hinged rack.
[0009] As a further improvement to the above solution, a fixing plate is fixedly connected to the top of the outer shell, and a screw is threadedly connected to the fixing plate.
[0010] With the above technical solution, an clearance groove is opened on the top of the shell. The clearance groove slides with the handle, and the handle is fixed with the anti-slant rack. Pulling the handle causes the anti-slant rack to disengage from the rack, thereby releasing the rack. At this time, the trunk mat can be removed from the trunk, making it convenient for users to clean it and ensuring that the mat is kept clean, thus avoiding the accumulation of dirt from affecting the air quality inside the vehicle.
[0011] As a further improvement to the above solution, anti-slip particles are fixedly connected to the top of the trunk mat, and several anti-slip particles are provided, which are evenly distributed on the upper surface of the trunk mat.
[0012] As a further improvement to the above solution, the top of the trunk mat is fixedly connected with a Velcro surface, and there are two Velcro surfaces, which are symmetrically arranged at the center of the trunk mat.
[0013] As a further improvement to the above solution, the hook and loop fastener is attached to a hook and loop adhesive surface, and an elastic band is fixedly connected to the end of the hook and loop adhesive surface away from the hook and loop fastener.
[0014] The above technical solution involves fixing the hook and loop fastener to the top of the trunk mat, bonding the hook and loop fastener to the hook and loop adhesive surface, and then fixing the hook and loop adhesive surface to the elastic band. The elastic band is made of elastic material. By adjusting the position of the hook and loop adhesive surface, users can easily secure items and reduce the possibility of items shaking.
[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0016] This invention fixes a helical rack to the outer wall of the trunk mat, allowing the rack to slide on the inner wall of the outer shell. Simultaneously, the helical rack engages with a reverse helical rack. A limiting groove is formed inside the reverse helical rack, and a limiting post slides on the outer wall of the limiting groove. The limiting post is fixed to a fixing rod, and a spring slides on the outer wall of the fixing rod. The spring pushes the reverse helical rack, causing it to slide on the outer wall of the sliding groove via a slider, ensuring the reverse helical rack does not detach from the helical rack. By adjusting the helical rack, the trunk mat can be fixed, preventing it from sliding during vehicle movement, ensuring that items inside the vehicle do not shake, reducing the risk of damage, and ensuring vehicle safety. The engagement of several helical racks with the reverse helical rack ensures the trunk mat surface remains flat, making the trunk appear neater.
[0017] This utility model features an clearance groove on the top of the outer shell, which slides with the handle. The handle is fixed to the anti-slant rack. Pulling the handle disengages the anti-slant rack from the slant rack, thus releasing the slant rack. At this point, the trunk mat can be removed from the trunk for easy cleaning by the user, ensuring the mat remains clean and preventing the accumulation of dirt from affecting the air quality inside the vehicle. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the trunk mat structure of this utility model;
[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the outer shell of this utility model;
[0021] Figure 4 This is a schematic diagram of the clearance groove structure of this utility model;
[0022] Figure 5 This is a schematic diagram of the anti-slip particle structure of this utility model;
[0023] Figure 6 This utility model Figure 5 Enlarged structural diagram of section A in the middle.
[0024] Explanation of key symbols:
[0025] 1. Trunk mat; 2. Slanted rack; 3. Reverse slanted rack; 4. Limiting groove; 5. Limiting post; 6. Fixing rod; 7. Spring; 8. Housing; 9. Slide groove; 10. Slider; 11. Clearance groove; 12. Handle; 13. Fixing plate; 14. Screw; 15. Anti-slip particles; 16. Velcro textured surface; 17. Velcro adhesive surface; 18. Elastic band. Detailed Implementation
[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0027] Example:
[0028] Please combine Figure 1-6This embodiment provides an easy-to-install car trunk mat, including a trunk mat 1. A helical rack 2 is fixedly connected to the outer wall of the trunk mat 1. The helical rack 2 is engaged with a reverse helical rack 3. A limiting groove 4 is formed inside the reverse helical rack 3. A limiting post 5 is slidably connected to the outer wall of the limiting groove 4. A fixing rod 6 is fixedly connected to the outer end of the limiting post 5. A spring 7 is slidably connected to the outer wall of the fixing rod 6. A housing 8 is fixedly connected to the end of the fixing rod 6 away from the limiting post 5. A sliding groove 9 is formed on the inner wall of the housing 8. A slider 10 is slidably connected to the outer wall of the sliding groove 9. The slider 10 is fixedly connected to the outer wall of the reverse helical rack 3.
[0029] Several helical racks 2 are provided, and the helical racks 2 are arranged symmetrically with respect to the center of the trunk mat 1. Several reverse helical racks 3 are provided, and the reverse helical racks 3 are arranged symmetrically with respect to the center of the trunk mat 1.
[0030] The top of the outer casing 8 is provided with a clearance groove 11, and a handle 12 is slidably connected to the outer wall of the clearance groove 11. The handle 12 is fixedly connected to the top of the anti-hinged rack 3.
[0031] A fixing plate 13 is fixedly connected to the top of the outer casing 8, and a screw 14 is threadedly connected to the fixing plate 13.
[0032] Anti-slip particles 15 are fixedly connected to the top of the trunk mat 1. Several anti-slip particles 15 are provided, and the several anti-slip particles 15 are evenly distributed on the upper surface of the trunk mat 1.
[0033] The top of the trunk mat 1 is fixedly connected with a Velcro surface 16. There are two Velcro surfaces 16, which are arranged symmetrically at the center of the trunk mat 1.
[0034] The hook and loop fastener 16 is attached to the hook and loop fastener 17, and an elastic band 18 is fixedly connected to the end of the hook and loop fastener 17 away from the hook and loop fastener 16.
[0035] The implementation principle of the easy-to-install car trunk mat in this application embodiment is as follows: After the trunk mat 1 is placed in the trunk of the car, a helical rack 2 is fixed to the outer wall of the trunk mat 1, so that the helical rack 2 slides on the inner wall of the outer shell 8. At the same time, the helical rack 2 is engaged with the reverse helical rack 3. Due to the use of a helical rack, the helical rack 2 can only move to the end away from the trunk mat 1. A limiting groove 4 is opened inside the reverse helical rack 3, and a limiting post 5 slides on the outer wall of the limiting groove 4. The limiting post 5 is fixed to the fixing rod 6 and slides on the outer wall of the fixing rod 6. Spring 7 pushes the anti-hinged rack 3, causing it to slide on the outer wall of the slide groove 9 via slider 10. This ensures the anti-hinged rack 3 does not detach from the helical rack 2. Several helical racks 2 are provided; adjusting them fixes the trunk mat 1, preventing it from sliding during vehicle movement. This prevents items inside the vehicle from shifting, reducing the risk of damage and ensuring vehicle safety. Simultaneously, the engagement of several helical racks 2 with the anti-hinged rack 3 ensures the surface of the trunk mat 1... The trunk is kept flat, making it look neater. The outer shell 8 is fixed to the fixing plate 13, which is threadedly connected to the screw 14, securing the screw 14 to the inner wall of the trunk and providing stability for the outer shell 8. A clearance groove 11 is provided on the top of the outer shell 8, sliding with the handle 12. The handle 12 is fixed to the anti-hinged rack 3. Pulling the handle 12 disengages the anti-hinged rack 3 from the rack 2, releasing the rack 2. At this point, the trunk mat 1 can be removed from the trunk for easy access. Clean the mat to ensure it remains clean and prevent dirt buildup from affecting the air quality inside the vehicle. Anti-slip particles 15 are fixed to the top of the trunk mat 1. These particles effectively prevent items from moving. Additionally, a Velcro 16 is fixed to the top of the trunk mat 1, adhering to the Velcro adhesive surface 17. The Velcro adhesive surface 17 is then fixed to an elastic band 18, which is made of elastic material. By adjusting the position of the Velcro adhesive surface 17, users can easily secure items and reduce the possibility of them shifting.
[0036] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A car trunk mat that is easy to install, characterized in that: The system includes a trunk mat (1), a helical rack (2) fixedly connected to the outer wall of the trunk mat (1), a reverse helical rack (3) engaged with the helical rack (2), a limiting groove (4) opened inside the reverse helical rack (3), a limiting post (5) slidably connected to the outer wall of the limiting groove (4), a fixing rod (6) fixedly connected to the outer end of the limiting post (5), a spring (7) slidably connected to the outer wall of the fixing rod (6), a housing (8) fixedly connected to the end of the fixing rod (6) away from the limiting post (5), a sliding groove (9) opened on the inner wall of the housing (8), a slider (10) slidably connected to the outer wall of the sliding groove (9), and the slider (10) fixedly connected to the outer wall of the reverse helical rack (3).
2. The easy-to-install car trunk mat as described in claim 1, characterized in that: The helical rack (2) is provided in several units, and the helical rack (2) is symmetrically arranged around the trunk mat (1). The reverse helical rack (3) is provided in several units, and the reverse helical rack (3) is symmetrically arranged around the trunk mat (1).
3. The easy-to-install car trunk mat as described in claim 1, characterized in that: The top of the outer shell (8) is provided with a clearance groove (11), and a handle (12) is slidably connected to the outer wall of the clearance groove (11). The handle (12) is fixedly connected to the top of the anti-hinged rack (3).
4. The easy-to-install car trunk mat as described in claim 1, characterized in that: A fixing plate (13) is fixedly connected to the top of the outer shell (8), and a screw (14) is threadedly connected to the fixing plate (13).
5. A car trunk mat that is easy to install as described in claim 1, characterized in that: The top of the trunk mat (1) is fixedly connected with anti-slip particles (15), and there are several anti-slip particles (15) evenly distributed on the upper surface of the trunk mat (1).
6. The easy-to-install car trunk mat as described in claim 1, characterized in that: The top of the trunk mat (1) is fixedly connected with a Velcro surface (16), and there are two Velcro surfaces (16), which are symmetrically arranged at the center of the trunk mat (1).
7. A car trunk mat that is easy to install as described in claim 6, characterized in that: The hook and loop surface (16) is bonded with a hook and loop adhesive surface (17), and an elastic band (18) is fixedly connected to the end of the hook and loop adhesive surface (17) away from the hook and loop surface (16).