Automobile carpet with good skid resistance

Abstract

The utility model discloses an automobile carpet with good antiskid effect relates to carpet technical field, the carpet is not carried out antibacterial and bacteriostatic treatment to the background technology, causes the carpet inside to be easy to breed a large amount of bacteria, and the practicability is low, when the car is wet and slippery, bumpy or emergency brake, the carpet itself can displace, and there is a potential safety hazard, and the comfort and driving safety are influenced, the following scheme is proposed, including surface flannelette layer, the surface flannelette layer lower portion is equipped with the bacteriostatic layer, and the bacteriostatic layer lower portion is through the flame composite and has the elastic support layer of bonding, the elastic support layer bottom is equipped with rigid base frame layer, and the rigid base frame layer bottom is equipped with the self -adaptation antiskid layer. The utility model can improve the whole carpet's antibacterial and bacteriostatic effect, prevent bacteria from breeding in the carpet, improve the practicability, can when wet and slippery, bumpy or emergency brake, effectively prevent the carpet from sliding, reduce the potential safety hazard, improve the comfort and driving safety.

Description

Technical Field

[0001] This utility model relates to the field of carpet technology, and in particular to a car carpet with good anti-slip effect. Background Technology

[0002] Carpets are floor coverings made from natural or synthetic fibers through hand or machine processes of weaving, pile formation, or spinning. When carpets are used inside cars, they need to have good anti-slip properties.

[0003] A search revealed a Chinese patent (application number "202321374622.1") disclosing "a carpet with good anti-slip effect." This carpet includes a backing for placement on the ground, a contact layer disposed on the end face of the backing, and an anti-slip layer fixed to the end face of the backing facing the ground. The anti-slip layer consists of several anti-slip strips. However, this carpet has the following problems during use:

[0004] 1. The carpet was not treated with antibacterial and bacteriostatic agents, which made it easy for a large number of bacteria to grow inside the carpet, resulting in low practicality.

[0005] 2. Simply adding raised anti-slip strips on the back to increase friction between the carpet and the car floor has limited effectiveness. Especially when wet, bumpy, or during sudden braking, the carpet itself may shift, posing a safety hazard and affecting comfort and driving safety. Utility Model Content

[0006] This utility model provides a car carpet with good anti-slip effect, which solves the problem proposed in the prior art that the carpet is not treated with antibacterial and bacteriostatic agents during actual use, which makes it easy for a large number of bacteria to grow inside the carpet, resulting in low practicality. When the car is wet and slippery, bumpy, or when braking suddenly, the carpet itself may shift, posing a safety hazard and affecting comfort and driving safety.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A car carpet with good anti-slip effect includes a surface pile layer, an antibacterial layer below the surface pile layer, and an elastic support layer bonded to the bottom of the antibacterial layer by flame bonding. A rigid base frame layer is provided at the bottom of the elastic support layer, and an adaptive anti-slip layer is provided at the bottom of the rigid base frame layer. The adaptive anti-slip layer includes an elastic bottom layer and several flexible protrusions. Several upper honeycomb grooves are formed on the top outer wall of the elastic bottom layer, and several lower honeycomb grooves are formed on the bottom outer wall of the elastic bottom layer. Several arrayed micro suction cups are provided on the bottom outer wall of the elastic bottom layer.

[0009] Preferably, the surface fleece layer comprises a plurality of composite yarns, which are woven together in warp and weft. The composite yarns include nylon fiber yarns and polyester fiber yarns, and the nylon fiber yarns and polyester fiber yarns are twisted together.

[0010] Preferably, the antibacterial layer comprises a plurality of antibacterial yarns, which are woven together in warp and weft. The antibacterial yarns include elastic fiber yarns and bamboo charcoal fiber yarns, and the elastic fiber yarns and bamboo charcoal fiber yarns are twisted together.

[0011] The above solution utilizes the antibacterial and bacteriostatic effects of bamboo charcoal fiber yarn to enhance the overall antibacterial and bacteriostatic effect of the carpet, effectively preventing bacteria from growing inside the carpet gaps.

[0012] Preferably, the elastic support layer has equally spaced through holes on its outer wall, and the elastic support layer is bonded to the bottom outer wall of the antibacterial layer by hot melt adhesive.

[0013] Preferably, the rigid base frame layer is bonded to the bottom outer wall of the elastic support layer by hot melt adhesive.

[0014] Preferably, the elastic bottom layer is fixed to the bottom outer wall of the rigid base frame layer by hot pressing, and the plurality of flexible protrusions are all frustum conical in shape, and the plurality of flexible protrusions and the elastic bottom layer are integrally injection molded.

[0015] Preferably, a plurality of the lower honeycomb grooves form a honeycomb grid, and a plurality of micro suction cups are respectively attached to the intersection of the honeycomb grid.

[0016] Through the above scheme, pressure causes the bottom surface of the flexible protrusion to contact the floor first, providing basic friction. The flexible protrusion undergoes elastic deformation and expands in all directions. The space between its sidewall and the lower honeycomb groove is squeezed. The deformed sidewall of the flexible protrusion will generate stronger lateral friction and physical engagement effect with the sidewall of the adjacent flexible protrusion or the inner wall of the lower honeycomb groove, like countless tiny "brake pads" locking each other, increasing the resistance to lateral shear force between the sole of the foot and the carpet, effectively preventing the carpet from slipping. The honeycomb grid structure provides deformation space and guides the deformation direction. At the same time, due to its own weight and pressure, the edges of the micro suction cup will fit tightly against the floor.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. The antibacterial and bacteriostatic effects of bamboo charcoal fiber yarn enhance the overall antibacterial and bacteriostatic effects of the carpet, effectively preventing bacteria from growing inside the carpet seams, thus improving the carpet's practicality.

[0019] 2. Pressure causes the bottom surface of the flexible protrusion to contact the floor first, providing basic friction. The flexible protrusion undergoes elastic deformation and expands in all directions. The space between its sidewall and the lower honeycomb groove is compressed. The deformed sidewall of the flexible protrusion will generate stronger lateral friction and physical engagement effect with the sidewall of the adjacent flexible protrusion or the inner wall of the lower honeycomb groove, like countless tiny "brake pads" locking each other, increasing the resistance to lateral shear force between the sole of the foot and the carpet, effectively preventing the carpet from slipping. The honeycomb grid structure provides deformation space and guides the deformation direction. At the same time, due to its own weight and pressure, the edges of the micro suction cup will adhere tightly to the floor, effectively preventing the carpet from slipping when wet, bumpy, or under sudden braking, reducing safety hazards, and improving comfort and driving safety.

[0020] In summary, this invention can improve the overall antibacterial and bacteriostatic effect of carpets, prevent bacteria from growing inside the carpet, improve practicality, and effectively prevent carpets from sliding when wet, bumpy, or during sudden braking, thereby reducing safety hazards and improving comfort and driving safety. Attached Figure Description

[0021] Figure 1 This is an exploded view of an automotive carpet with good anti-slip effect proposed in this utility model.

[0022] Figure 2 This is a schematic diagram of the composite yarn structure of the surface fleece layer of an automotive carpet with good anti-slip effect, as proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the antibacterial yarn structure of the antibacterial layer of a car carpet with good anti-slip effect proposed in this utility model.

[0024] Figure 4 This is a top-view structural diagram of an adaptive anti-slip layer for an automotive carpet with good anti-slip effect, as proposed in this utility model.

[0025] Figure 5 The present utility model proposes Figure 1 Enlarged structural diagram at point A in the middle.

[0026] Figure 6 The present utility model proposes Figure 4 Enlarged structural diagram at point B.

[0027] In the diagram: 1. Surface fleece layer; 101. Nylon fiber yarn; 102. Polyester fiber yarn; 2. Antibacterial layer; 201. Elastic fiber yarn; 202. Bamboo charcoal fiber yarn; 3. Elastic support layer; 4. Rigid base frame layer; 5. Self-adaptive anti-slip layer; 51. Elastic bottom layer; 52. Upper honeycomb groove; 53. Lower honeycomb groove; 54. Flexible protrusion; 6. Micro suction cup. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Example 1, referring to Figures 1-3 A car carpet with good anti-slip effect includes a surface pile layer 1, which includes a plurality of composite yarns woven together in warp and weft. The composite yarns include nylon fiber yarn 101 and polyester fiber yarn 102, which are twisted together. An antibacterial layer 2 is provided at the lower part of the surface pile layer 1. The antibacterial layer 2 includes a plurality of antibacterial yarns woven together in warp and weft. The antibacterial yarns include elastic fiber yarn 201 and bamboo charcoal fiber yarn 202, which are twisted together.

[0030] Example 2, refer to Figure 1 and Figures 4-6 A car carpet with good anti-slip effect also includes an elastic support layer 3 located below an antibacterial layer 2. The elastic support layer 3 has evenly distributed through-holes on its outer wall. The elastic support layer 3 is bonded to the bottom outer wall of the antibacterial layer 2 with hot melt adhesive. The elastic support layer 3 is made of a soft polymer material (such as polyurethane foam or cross-linked polyethylene foam) with good resilience and a certain degree of compressibility. A rigid base frame layer 4 is located at the bottom of the elastic support layer 3. The rigid base frame layer 4 is bonded to the bottom outer wall of the elastic support layer 3 with hot melt adhesive. The rigid base frame layer 4 is made of a rigid but somewhat tough polymer sheet (such as polypropylene PP sheet or high-density polyethylene HDPE sheet). The bottom of the frame layer 4 is provided with an adaptive anti-slip layer 5, which includes an elastic bottom layer 51 and several flexible protrusions 54. Several upper honeycomb grooves 52 are opened on the top outer wall of the elastic bottom layer 51, and several lower honeycomb grooves 53 are opened on the bottom outer wall of the elastic bottom layer 51. The elastic bottom layer 51 is fixed to the bottom outer wall of the rigid base frame layer 4 by hot pressing. The several flexible protrusions 54 are all frustum-shaped and are integrally injection molded with the elastic bottom layer 51. Several arrayed micro suction cups 6 are provided on the bottom outer wall of the elastic bottom layer 51, and the several lower honeycomb grooves 53 form a honeycomb grid. The several micro suction cups 6 are respectively attached to the intersection of the honeycomb grid.

[0031] Working principle: The antibacterial and bacteriostatic effect of bamboo charcoal fiber yarn 202 enhances the overall antibacterial and bacteriostatic effect of the carpet, effectively preventing bacteria from growing inside the carpet gaps. Pressure causes the bottom surface of the flexible protrusion 54 to contact the floor first, providing basic friction. The flexible protrusion 54 undergoes elastic deformation and expands in all directions. The space between its sidewall and the lower honeycomb groove 53 is squeezed. The deformed sidewall of the flexible protrusion 54 will generate stronger lateral friction and physical engagement effect with the sidewall of the adjacent flexible protrusion 54 or the inner wall of the lower honeycomb groove 53, like countless tiny "brake pads" locking each other, increasing the resistance to lateral shear force between the foot and the carpet, effectively preventing the carpet from sliding. The honeycomb grid structure provides deformation space and guides the deformation direction. At the same time, due to its own weight and pressure, the edge of the micro suction cup 6 will be tightly attached to the floor.

[0032] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A car carpet with good anti-slip effect, comprising a surface pile layer (1), characterized in that, The surface velvet layer (1) has an antibacterial layer (2) at the bottom, and an elastic support layer (3) is bonded to the bottom of the antibacterial layer (2) by flame bonding. The elastic support layer (3) has a rigid base frame layer (4) at the bottom. The rigid base frame layer (4) is provided with an adaptive anti-slip layer (5) at the bottom. The adaptive anti-slip layer (5) includes an elastic bottom layer (51) and several flexible protrusions (54). Several upper honeycomb grooves (52) are opened on the top outer wall of the elastic bottom layer (51), and several lower honeycomb grooves (53) are opened on the bottom outer wall of the elastic bottom layer (51). The elastic bottom layer (51) has several arrayed micro suction cups (6) on its bottom outer wall.

2. The car carpet with good anti-slip effect according to claim 1, characterized in that, The surface fleece layer (1) includes several composite yarns, and the several composite yarns are woven together in warp and weft. The composite yarns include nylon fiber yarns (101) and polyester fiber yarns (102), and the nylon fiber yarns (101) and polyester fiber yarns (102) are twisted together.

3. The car carpet with good anti-slip effect according to claim 1, characterized in that, The antibacterial layer (2) includes several antibacterial yarns, which are woven together in warp and weft. The antibacterial yarns include elastic fiber yarns (201) and bamboo charcoal fiber yarns (202), and the elastic fiber yarns (201) and bamboo charcoal fiber yarns (202) are twisted together.

4. The car carpet with good anti-slip effect according to claim 1, characterized in that, The elastic support layer (3) has through holes distributed at equal intervals on its outer wall, and the elastic support layer (3) is bonded to the bottom outer wall of the antibacterial layer (2) by hot melt adhesive.

5. The car carpet with good anti-slip effect according to claim 1, characterized in that, The rigid base frame layer (4) is bonded to the bottom outer wall of the elastic support layer (3) by hot melt adhesive.

6. The car carpet with good anti-slip effect according to claim 1, characterized in that, The elastic bottom layer (51) is fixed to the bottom outer wall of the rigid base frame layer (4) by hot pressing. The flexible protrusions (54) are all truncated cones, and the flexible protrusions (54) and the elastic bottom layer (51) are integrally injection molded.

7. The car carpet with good anti-slip effect according to claim 1, characterized in that, Several lower honeycomb grooves (53) form a honeycomb grid, and several micro suction cups (6) are respectively attached to the intersection of the honeycomb grid.

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