Automobile cover with buffering function

Abstract

The utility model discloses an automobile cover with a buffering function, which comprises a supporting base layer and a plurality of buffering rings connected above the supporting base layer and distributed in a rectangular array; the plurality of buffer frames are connected in the buffer ring and are arranged in a rhombus shape; the buffer layer is connected to the side, away from the supporting base layer, of the buffer ring; according to the utility model, the buffer layer firstly performs preliminary buffering, and then the buffer ring uniformly disperses impact force, so that local serious damage is avoided. And the rhombic buffer frame further enhances the buffer effect, and can adapt to various complex impact conditions, such as oblique impact force. Therefore, damage of pebbles, slight scraping and the like to the surface of the automobile can be effectively reduced, the contact area is increased through the trapezoid buffer blocks, impact force is evenly dispersed, local stress concentration is avoided, and the surface of the automobile is effectively protected. The internal buffer solution can flow and deform, so that the impact force is uniformly distributed and can be automatically adjusted along with the impact force, and the buffer performance is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of car covers, in particular to a car cover with a buffer function. Background Art

[0002] Nowadays, more and more people are buying cars, and the car market is getting bigger and bigger. Along with this, people's demand for car supporting products is also increasing. Many car owners now park their cars in open-air parking lots or roadsides in residential areas after buying them. Few car owners have their own indoor garages or underground garages. Cars are exposed to wind and sun for a long time, which will cause damage to the exterior surface of the car.

[0003] An existing Chinese patent (publication number: CN208362245U) discloses a car protective film comprising a protective film body, an outer wear-resistant layer disposed on the outer side of the protective film body, a buffer layer bonded to the lower surface of the outer wear-resistant layer, an inner base layer bonded to the lower surface of the buffer layer, a mounting adhesive layer bonded to the lower surface of the inner base layer, and a release layer bonded to the lower surface of the mounting adhesive layer. This utility model can reduce the impact force on the exterior surface of a car caused by small objects such as stones and branches, thereby reducing wear on the car's exterior surface and providing protection for the car.

[0004] The aforementioned protective film utilizes only a single buffer layer to provide cushioning during use. Because this single buffer layer bears all impact forces, it is more susceptible to fatigue damage over time. Frequent impacts can cause the buffer layer's material to gradually lose its elasticity, reducing its cushioning effectiveness. Over time, the buffer layer may deform and crack, shortening the cover's service life. Furthermore, a single buffer layer has limited ability to absorb and disperse impacts from varying directions and intensities. Utility Model Content

[0005] The purpose of the present utility model is to provide a car cover with a cushioning function to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides a car cover with a cushioning function, comprising a supporting base layer, including:

[0007] Multiple buffer rings are connected above the supporting base layer and distributed in a rectangular array;

[0008] Multiple buffer racks are connected inside the buffer ring and arranged in a diamond shape;

[0009] The buffer layer is connected to the side of the buffer ring away from the supporting base layer.

[0010] Furthermore, a buffer block is connected to the opposite side of the support base layer and the buffer layer, and the buffer block is arranged in a trapezoidal shape.

[0011] Furthermore, a buffer is provided in the buffer block.

[0012] Furthermore, a wear-resistant layer is connected to a side of the buffer layer away from the buffer block.

[0013] Furthermore, a plurality of buffer pits are integrally formed on the wear-resistant layer, and the plurality of buffer pits are distributed in a rectangular array.

[0014] Furthermore, an adhesive layer is connected to a side of the support base layer away from the buffer ring, and a release layer is provided on the other side of the adhesive layer.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The buffer layer provides initial cushioning, followed by the buffer ring, which evenly distributes the impact force to prevent severe localized damage. The diamond-shaped buffer frame further enhances the cushioning effect, adapting to various complex impact situations, such as oblique impacts. This effectively reduces damage to the vehicle surface caused by small stones and minor scratches.

[0017] 2. The trapezoidal buffer increases the contact area, evenly dissipating impact forces, avoiding localized stress concentration and effectively protecting the vehicle's surface. The internal buffer is fluid and deformable, evenly distributing impact forces and automatically adjusting to the impact force, further enhancing cushioning performance. The buffer dimples on the wear-resistant layer also disperse impact forces, reducing the force per unit area. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure at point A in the middle.

[0021] In the figure: 1. Support base; 2. Buffer ring; 3. Buffer frame; 4. Buffer block; 5. Buffer; 6. Buffer layer; 7. Wear-resistant layer; 8. Buffer pit; 9. Adhesive layer; 10. Release layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-3 The utility model provides a technical solution: a car cover with a cushioning function, comprising:

[0024] Support base 1;

[0025] Multiple buffer rings 2 are connected above the supporting base 1 and distributed in a rectangular array;

[0026] Multiple buffer racks 3 are connected inside the buffer ring 2 and are arranged in a diamond shape;

[0027] The buffer layer 6 is connected to the side of the buffer ring 2 away from the supporting base 1 .

[0028] Preferably, the buffer ring 2 and the buffer frame 3 can be made of materials with good buffering effect such as thermoplastic elastomer TPE, polyurethane PU, silicone or engineering plastics, and the buffer layer 6 can be made of polyethylene foam EPE or silicone material. In the actual production process, users can choose according to their own needs, and no further explanation is given here.

[0029] During specific implementation, the supporting base layer 1 serves as a foundation layer to provide support for the entire car cover structure.

[0030] When a car experiences an external impact, such as a pebble or minor scratch, the cushioning layer 6 first acts to cushion the impact. The impact then acts on the cushioning ring 2, which absorbs some of the force through its elastic deformation. Because the cushioning rings 2 are arranged in a rectangular array, they disperse the impact force evenly in all directions, preventing the impact from concentrating at a single point and causing serious damage to the car's surface.

[0031] The diamond-shaped buffer frame 3 within the buffer ring 2 further enhances the cushioning effect. When the buffer ring 2 deforms under impact, the buffer frame 3 deforms accordingly based on the direction and magnitude of the impact force. This diamond-shaped design allows the buffer frame 3 to have a certain degree of elasticity and deformation capacity in different directions, better adapting to various complex impact situations. For example, when the impact force comes from an oblique direction, the diamond-shaped buffer frame 3 can disperse the impact force by deforming in different directions, converting it into smaller forces in multiple directions, thereby reducing the impact on the vehicle surface.

[0032] See Figure 2, the supporting base layer 1 and the buffer layer 6 are connected to the opposite side with a buffer block 4, and the buffer block 4 is arranged in a trapezoidal shape.

[0033] In practice, the buffer block 4 is designed in a trapezoidal shape, which increases its contact area with the support base 1 and the buffer layer 6. When subjected to external impact, this more evenly distributes the impact force, reducing localized stress concentration and effectively protecting the vehicle's surface. The trapezoidal shape allows the buffer block 4 to provide a certain degree of cushioning in different directions. Whether it's a vertical impact or a lateral squeeze, the trapezoidal buffer block 4 absorbs and disperses the energy through its own deformation, providing all-round protection for the vehicle.

[0034] See Figure 2 A buffer 5 is provided in the buffer block 4.

[0035] Preferably, the buffer solution 5 can be made of silicone oil, glycerol or other materials, and the specific material can be selected according to actual needs.

[0036] In practice, the buffer 5 further enhances the cushioning effect. When the car cover is impacted by an external force, the buffer 5 disperses the impact force through flow and deformation, evenly distributing the concentrated energy over a larger area. Furthermore, as the impact force changes, the buffer 5 automatically adjusts its distribution and pressure to achieve the optimal cushioning effect.

[0037] See Figure 2 The side of the buffer layer 6 away from the buffer block 4 is connected to the wear-resistant layer 7.

[0038] Preferably, the wear-resistant layer 7 can be made of a buffer material with good wear resistance, such as ceramic coating or polyurethane PU coating.

[0039] In specific implementation, the wear-resistant layer 7 improves the overall wear resistance of the car cover.

[0040] refer to Figure 2 and Figure 3 A plurality of buffer pits 8 are integrally formed on the wear-resistant layer 7, and the plurality of buffer pits 8 are distributed in a rectangular array.

[0041] In practice, when the car cover is impacted by external forces, the buffering dimples 8 can disperse the impact force over a larger area. The buffering dimples 8 prevent the force from being concentrated on a single plane, but instead distribute it to the edges and bottom of each of the buffering dimples 8. This reduces the force intensity per unit area and effectively protects the car surface from damage. In rainy days or after washing the car, the buffering dimples 8 also serve as a drainage device.

[0042] refer to Figure 2 The side of the supporting base layer 1 away from the buffer ring 2 is connected to the adhesive layer 9 , and the other side of the adhesive layer 9 is provided with a release layer 10 .

[0043] In specific implementation, the adhesive layer 9 can make the car cover firmly adhere to the surface of the car, and the presence of the release layer 10 can keep the car cover flat during storage and transportation, avoiding the adhesive layer 9 from adhering to other objects and causing deformation of the car cover.

[0044] Working Principle: When a car experiences an external impact, such as a pebble or minor scratch, the cushioning layer 6 first acts to cushion the impact. The impact then acts on the cushioning ring 2, which absorbs some of the force through its elastic deformation. Because the cushioning rings 2 are arranged in a rectangular array, they disperse the impact force evenly in all directions, preventing the impact from concentrating at a single point and causing serious damage to the car's surface.

[0045] The diamond-shaped buffer frame 3 within the buffer ring 2 further enhances the cushioning effect. When the buffer ring 2 deforms due to an impact, the buffer frame 3 deforms accordingly based on the direction and magnitude of the impact force. The diamond-shaped design allows the buffer frame 3 to have a certain degree of elasticity and deformation ability in different directions, better adapting to various complex impact situations. For example, when the impact force comes from an oblique direction, the diamond-shaped buffer frame 3 can disperse the impact force by deforming in different directions, converting it into smaller forces in multiple directions, thereby reducing the impact on the vehicle surface.

[0046] The buffer block 4 is trapezoidal in shape, which increases the contact area between it and the supporting base layer 1 and the buffer layer 6. When subjected to external impact, it can more evenly disperse the impact force, reduce local stress concentration, and thus effectively protect the car surface;

[0047] Buffer 5 further enhances the cushioning effect. When the car cover is impacted by external forces, the buffer 5 disperses the impact force by flowing and deforming, evenly distributing the concentrated energy over a larger area. Furthermore, as the impact force changes, the buffer 5 automatically adjusts its distribution and pressure to achieve the optimal cushioning effect.

[0048] The impact pits 8 can disperse the impact force over a larger area. The impact pits 8 no longer concentrate the force on a single plane, but instead distribute it to the edges and bottom of each impact pit 8, thereby reducing the force intensity per unit area and effectively protecting the vehicle surface from damage.

Claims

1. A car cover with a cushioning function, comprising a supporting base layer (1), characterized in that: include, A plurality of buffer rings (2) are connected above the supporting base layer (1) and are distributed in a rectangular array; A plurality of buffer racks (3) are connected inside the buffer ring (2) and are arranged in a diamond shape; The buffer layer (6) is connected to the side of the buffer ring (2) away from the supporting base layer (1).

2. The car cover with cushioning function according to claim 1, characterized in that: The supporting base layer (1) and the buffer layer (6) are both connected to a buffer block (4) on one side opposite to the other, and the buffer block (4) is arranged in a trapezoidal shape.

3. The car cover with cushioning function according to claim 2, characterized in that: A buffer (5) is provided in the buffer block (4).

4. The car cover with a cushioning function according to claim 1, characterized in that: A wear-resistant layer (7) is connected to the side of the buffer layer (6) away from the buffer block (4).

5. The car cover with cushioning function according to claim 4, characterized in that: A plurality of buffer pits (8) are integrally formed on the wear-resistant layer (7), and the plurality of buffer pits (8) are distributed in a rectangular array.

6. The car cover with cushioning function according to claim 1, characterized in that: The side of the supporting base layer (1) away from the buffer ring (2) is connected to an adhesive layer (9), and the other side of the adhesive layer (9) is provided with a release layer (10).

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