Thermoplastic elastomer-based mat

Abstract

The utility model discloses a ground mat based on thermoelasticity, including TPE bottom layer, still including buffer layer, intermediate layer, TPE surface layer, buffer layer cooperates with TPE bottom layer, one end of intermediate layer cooperates with buffer layer, and the other end of intermediate layer is equipped with a plurality of recesses for ventilating, and TPE surface layer cooperates with the other end of intermediate layer, and a plurality of air holes are equipped on TPE surface layer, and the air hole cooperates with the recess on intermediate layer and forms the air passage. The utility model improves the comfort of use.

Description

Technical Field

[0001] This utility model relates to the field of floor mats, specifically to floor mats based on thermoelastics. Background Technology

[0002] Thermoplastic elastomers (TPEs) are a new type of polymer material that combines the elasticity of rubber with the processability of plastics, and are widely used in many fields. The following are their main applications:

[0003] Everyday items such as resistance bands and yoga mats utilize their high strength and resilience. Toothbrush handles and kitchen utensils are made from materials that are environmentally friendly, non-toxic, and meet food-grade standards.

[0004] In the medical field: such as catheters and syringes, some medical-grade products can be implanted in the human body.

[0005] Automotive industry: such as floor mats, hydraulic hoses, drive belts, etc., accounting for more than 70% of TPEE (thermoplastic polyester elastomer) applications.

[0006] Existing yoga mats made using TPE thermoplastic elastomers are usually directly applied to the yoga mat after injection molding or extrusion molding. When the human skin is in contact with the surface of the yoga mat for too long, due to the flat structure of the yoga mat and its lack of breathability, the skin will feel sticky, resulting in poor comfort. Utility Model Content

[0007] This invention provides a floor mat based on a thermoelastic, which improves the comfort of use.

[0008] The technical solutions to the above technical problems are as follows:

[0009] The floor mat based on thermoelastic includes a TPE bottom layer, a buffer layer, an intermediate layer, and a TPE top layer. The buffer layer is fitted with the TPE bottom layer, one end of the intermediate layer is fitted with the buffer layer, and the other end of the intermediate layer has several grooves for ventilation. The TPE top layer is fitted with the other end of the intermediate layer, and the TPE top layer has several ventilation holes. The ventilation holes and the grooves on the intermediate layer are fitted together to form ventilation channels.

[0010] Furthermore, one end of the TPE bottom layer is provided with a first receiving groove, the buffer layer is embedded in the first receiving groove, the end face of the TPE bottom layer is provided with a first annular protrusion, a first step is formed between the first annular protrusion and the end face of the TPE bottom layer, the first step and the buffer layer provide support for the intermediate layer, and the first annular protrusion provides positioning for the intermediate layer.

[0011] Furthermore, each groove on the intermediate layer includes a cavity and a hole disposed at the bottom of the cavity, the cavity and the hole penetrating both ends of the intermediate layer.

[0012] Furthermore, one end of the TPE surface layer is provided with an annular edging, and a second receiving groove is formed between the annular edging and the TPE surface layer. The intermediate layer cooperates with the second receiving groove, the annular edging positions the intermediate layer, and the annular edging is fixed to the TPE bottom layer.

[0013] In this invention, the diameter of the groove opening is much smaller than the size of the palm, sole, and knee of a human body. Therefore, when the human body acts on the TPE surface layer, part of the human body in contact with the TPE surface layer corresponds to the groove, while the other part corresponds to the bone structure. As a result, the heat emitted from the human body enters the groove through the ventilation holes, which greatly reduces the adhesion between the human body and the TPE surface layer, thereby improving the comfort when using the floor mat. Attached Figure Description

[0014] Figure 1 This is an exploded view of a thermoelastic floor mat.

[0015] Figure 2 This is a cross-sectional view of a floor mat based on a thermoelastic.

[0016] Figure 3 This is a 3D view of the TPE base layer.

[0017] Figure 4 This is a 3D view of the middle layer.

[0018] Figure 5 This is a 3D view of the TPE surface layer.

[0019] The markings in the attached diagram are: TPE bottom layer 1, first receiving groove 1a, first annular protrusion 1b, first step 1c, buffer layer 2, intermediate layer 3, cavity 3a, hole 3b, backbone 3c, TPE top layer 4, vent hole 4a, annular edging 4b, and second receiving groove 4c. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0025] like Figures 1 to 5 As shown, the thermoelastic floor mat of this invention includes a TPE bottom layer 1, a buffer layer 2, a middle layer 3, and a TPE top layer 4. The buffer layer 2 fits with the TPE bottom layer 1. One end of the middle layer 3 fits with the buffer layer 2, and the other end of the middle layer 3 has several grooves for ventilation. Between two adjacent grooves is a support frame 3c for supporting the TPE panel. The TPE top layer 4 fits with the other end of the middle layer 3. The TPE top layer 4 has several ventilation holes 4a, which cooperate with the grooves on the middle layer 3 to form ventilation channels. In this invention, the diameter of the groove opening is larger than the diameter of the ventilation hole 4a; therefore, each groove corresponds to multiple ventilation holes 4a.

[0026] In this invention, the diameter of the groove opening is much smaller than the size of parts of the human body such as the palm, sole, and knee. Therefore, when the human body acts on the TPE surface layer 4, part of the human body in contact with the TPE surface layer 4 corresponds to the groove, while the other part corresponds to the bone 3c. This allows heat emanating from the human body to enter the groove through the vent 4a, thus greatly reducing adhesion between the human body and the TPE surface layer 4. When the human body leaves the TPE surface layer 4, the heat can be released into the atmosphere through the vent 4a.

[0027] One end of the TPE bottom layer 1 is provided with a first receiving groove 1a, the buffer layer 2 is embedded in the first receiving groove 1a, the end face of the TPE bottom layer 1 is provided with a first annular protrusion 1b, a first step 1c is formed between the first annular protrusion 1b and the end face of the TPE bottom layer 1, the first step 1c and the buffer layer 2 provide support for the intermediate layer 3, and the first annular protrusion 1b provides positioning for the intermediate layer 3.

[0028] The length of the buffer layer 2 is equal to the length of the first receiving groove 1a, and the width of the buffer layer 2 is equal to the width of the first receiving groove 1a. If the buffer layer 2 is also fixed to the TPE bottom layer 1 with adhesive, the amount of adhesive used can be reduced because the buffer layer 2 is confined within the first receiving groove 1a and cannot move. If the intermediate layer 3 is fixed to the first annular protrusion 1b with adhesive, the amount of adhesive used can also be reduced because the first annular protrusion 1b positions the intermediate layer 3.

[0029] The buffer layer 2 is made of polypropylene, which is lightweight, wear-resistant, antibacterial, and has good corrosion resistance, weather resistance and plasticity. Alternatively, the buffer layer 2 can be a composite of polypropylene and polyethylene to increase the air permeability of the buffer layer 2.

[0030] Each groove on the intermediate layer 3 includes a cavity 3a and a hole 3b disposed at the bottom of the cavity 3a, the cavity 3a and the hole 3b extending through both ends of the intermediate layer 3. Hot air can diffuse through the cavity 3a and the hole 3b to the buffer layer 2, and the intermediate layer 3 can be made of TPE.

[0031] One end of the TPE surface layer 4 is provided with an annular edging 4b, and a second receiving groove 4c is formed between the annular edging 4b and the TPE surface layer 4. The intermediate layer 3 cooperates with the second receiving groove 4c, and the annular edging 4b positions the intermediate layer 3. The annular edging 4b is fixed to the TPE bottom layer 1. The annular edging 4b and the first annular protrusion 1b are fixed by adhesive or by ultrasonic welding. In this utility model, since the materials of the annular edging 4b and the first annular protrusion 1b are both TPE, ultrasonic welding of the annular edging 4b and the first annular protrusion 1b is preferred. The high-frequency vibration wave is transmitted to the surface of the TPE material. Under pressure, the welding head concentrates the vibration energy at the joint, and the friction heats up to melt the material, ultimately forming a strong molecular-level connection.

Claims

1. A floor mat based on a thermoelastic, comprising a TPE bottom layer (1), characterized in that, It also includes a buffer layer (2), an intermediate layer (3), and a TPE surface layer (4). The buffer layer (2) is fitted with the TPE bottom layer (1). One end of the intermediate layer (3) is fitted with the buffer layer (2). The other end of the intermediate layer (3) is provided with several grooves for ventilation. The TPE surface layer (4) is fitted with the other end of the intermediate layer (3). The TPE surface layer (4) is provided with several ventilation holes (4a). The ventilation holes (4a) and the grooves on the intermediate layer (3) are fitted together to form ventilation channels.

2. The floor mat based on a thermoelastic as described in claim 1, characterized in that, One end of the TPE bottom layer (1) is provided with a first receiving groove (1a), the buffer layer (2) is embedded in the first receiving groove (1a), the end face of the TPE bottom layer (1) is provided with a first annular protrusion (1b), a first step (1c) is formed between the first annular protrusion (1b) and the end face of the TPE bottom layer (1), the first step (1c) and the buffer layer (2) support the intermediate layer (3), and the first annular protrusion (1b) positions the intermediate layer (3).

3. The floor mat based on a thermoelastic as described in claim 1, characterized in that, Each groove on the intermediate layer (3) includes a cavity (3a) and a hole (3b) disposed at the bottom of the cavity (3a), the cavity (3a) and the hole (3b) penetrating both ends of the intermediate layer (3).

4. The floor mat based on a thermoelastic as described in claim 1, characterized in that, One end of the TPE surface layer (4) is provided with an annular edge (4b), and a second receiving groove (4c) is formed between the annular edge (4b) and the TPE surface layer (4). The intermediate layer (3) cooperates with the second receiving groove (4c), the annular edge (4b) positions the intermediate layer (3), and the annular edge (4b) is fixed to the TPE bottom layer (1).

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