TWM626503U - Cushion - Google Patents

Abstract

A cushion body is composed of an anti-slip layer combined with an intermediate layer, and a water-absorbing layer combined on the intermediate layer, the anti-slip layer is a resin glue layer with peel strength less than shear strength, the intermediate layer is a plastic film, the The water-absorbing layer is a microfiber synthetic leather with a mass component ratio of 30℅ to 70% of nylon and 30% to 70% of polyurethane resin. The total thickness of the water-absorbing layer, the intermediate layer and the anti-slip layer is less than or equal to 4.3 mm; this creation has good water absorption. When used as a floor mat, the anti-slip layer can be peeled and attached to the floor, and then the water absorption layer can absorb and evaporate the water dripping from the user's feet, and the thickness is thin. Therefore, it does not prevent the cleaning robot from cleaning its surface and the surrounding ground.

Description

Cushion (1)

The invention relates to the structure of a cushion body; in particular, it relates to a cushion body with good water absorption.

Existing pads, such as water-absorbing floor mats, are mostly made of cotton or cloth laid on an elastic layer of foamed material. When the floor mat is placed at the door of the bathroom, it can provide users with wet and watery soles to step on. And absorb the water dripping on the feet, to prevent the user's wet feet from directly stepping on the indoor floor. However, the elastic structure of cotton or cloth with foamed material is still not fast enough to absorb water so that water droplets remain on the sole of the foot after stepping on it, and the above structure is not easy to dry after absorbing water, which may cause mildew.

Therefore, some manufacturers use diatomaceous earth with better water absorption properties as the material of the pad body, so as to achieve the purpose of quickly absorbing the moisture of the soles of the feet. However, although the above-mentioned diatomite pads can absorb water, the bottom is usually not provided with an anti-slip structure, so there is a fear of slipping and falling during use, and the thickness of the diatomite and cloth or cotton pads usually exceeds 20 mm, so when the user places the aforementioned cushion body at the door as a floor mat, when the user opens and closes the door, due to the high floor mat, it is not easy to pass under the door slit, causing the cushion body to shift or hinder the operation of the door. In addition, when the user uses the cleaning robot to clean the room, the aforementioned floor mat will also become an obstacle for the cleaning robot to clean the room, causing trouble for the messenger during cleaning.

In view of this, the purpose of this creation is to provide a pad body with a thin thickness and good water absorption and evapotranspiration efficiency, so that it is not easy to slide after being installed. Effect of door action.

In order to achieve the above object, the present invention provides a pad body, comprising a water-absorbing layer, an intermediate layer combined with the bottom surface of the water-absorbing layer, and an anti-slip layer combined with the bottom surface of the intermediate layer, wherein the water-absorbing layer is a mass component ratio of It is a microfiber synthetic leather with nylon 30℅ to 70℅ and polyurethane resin 30℅ to 70℅, and the middle layer is a plastic film. The anti-slip layer is a resin adhesive layer with peel strength less than shear strength, and the total thickness of the water-absorbing layer, the intermediate layer and the anti-slip layer is less than or equal to 4.3 mm.

When this creation is installed on the floor as a floor mat, the plastic film is used to increase the stiffness of the cushion body, and the anti-slip layer whose peel strength is less than the shear strength is attached to the floor. sliding effect. When the pad body is used as a floor pad, the user's wet feet are stepped on, and the water absorbing layer absorbs the water dripping on the user's feet and dries the user's feet.

Because the thickness of the pad body is thin, and the water-absorbing layer is made of superfine fiber synthetic leather, the water-absorbing layer can quickly diffuse the water to the dripping place on the premise that the water-absorbing capacity of the absorbing layer is sufficient to absorb the water dripping from the user's feet. Around, so that moisture will not accumulate in one place, so it has better water absorption and moisture evapotranspiration effect, so that the floor mat is easy to maintain a dry state. Also due to the thin thickness of the pad body, the pad body will not become an obstacle to the action of the sweeping robot or the door, allowing the sweeping robot to easily climb up to clean the top surface of the pad body and the floor around it, and allow the door to move smoothly. On or off.

In addition to the above description, this creation can be used as a floor mat, when the mat body is set to a larger area or a smaller area, it can also be used as a table mat or coaster respectively. When this creation is used as a table mat or coaster, it also has a thin thickness, the anti-slip layer is not easy to slide in contact with the table top, so it is easy to be integrated on the table top, and the water absorbing layer can effectively absorb and evaporate the liquid spilled on the table mat or hold cold drinks. The effect of water droplets condensed from the cup.

In order to explain the present creation more clearly, the preferred embodiments are given and described in detail with the drawings as follows. Referring to FIG. 1 , a pad body 100 according to a preferred embodiment of the present invention includes a water-absorbing layer 10 , an intermediate layer 20 combined with the bottom surface of the water-absorbing layer 10 , and a stopper combined with the bottom surface of the intermediate layer 20 . Slip layer 30. In this preferred embodiment, the total thickness of the water-absorbing layer 10 , the intermediate layer 20 and the anti-slip layer 30 is less than or equal to 4.3 mm.

The water-absorbing layer 10 is a microfiber synthetic leather with a mass component ratio of Nylon 30℅ to 70℅ and a polyurethane resin (PU) of 30℅ to 70℅. The superfine fiber nylon three-dimensional non-woven fabric is impregnated or coated with polyurethane resin, and its denier number is between 0.01 and 0.1, which can have excellent wear resistance, toughness, air permeability and water absorption. . In this embodiment, the polyurethane resin is specially selected as polyether polyurethane resin, and the effect is that the water-absorbing layer 10 of the present invention can have better durability. Of course, in practical use, polyester-based polyurethane resins or other types of polyurethane resins can also be selected.

Since the water-absorbing layer 10 is used for absorbing the water droplets and the water on the soles of the feet when the user steps on it, such a water-absorbing layer 10 is sufficient for the sheet-like water-absorbing layer. When the water-absorbing layer 10 is further set to a thickness of several millimeters or less, the distribution of the absorbed water can be accelerated and the area of the water to be evaporated can be increased, and the super-high water-absorbing speed and drying speed can be achieved. In this preferred embodiment, the mass component ratio of the water-absorbing layer 10 is 60℅ of nylon and 40% of polyether-based polyurethane resin (PU) or 50% of nylon and polyether-based polyurethane resin (PU) ) 50℅, and the Danny number is 0.05.

The intermediate layer 20 is a plastic film with rigidity, and the intermediate layer 20 is combined between the bottom surface of the water-absorbing layer 10 and the top surface of the anti-slip layer 30 to improve the rigidity of the cushion body 100 and block the The water absorbed by the water-absorbing layer 10 can quickly spread the water infiltrated into the water-absorbing layer 10 and keep the shape of the cushion body 100 when the anti-slip layer 30 is adhered to the floor, regardless of the thickness of the cushion body 100 The wrinkles are generated, so that the anti-slip layer 30 can be adhered flatly when it is adhered to the floor.

The anti-slip layer 30 is a resin adhesive layer whose peel strength is lower than the shear strength. When the same force acts on the pad body 100, the anti-slip layer 30 cannot slide on the floor, but the same force can be applied to the anti-slip layer 30. The sliding layer 30 and the pad body 100 are peeled off from the floor, and the anti-slip layer 30 can be repeatedly adhered to the floor to fix the position of the water-absorbing layer 10 .

In the above preferred embodiment, the total thickness of the water-absorbing layer 10 , the intermediate layer 20 and the anti-slip layer 30 is less than or equal to 4.3 mm. In other embodiments, the overall thickness of the pad body 100 , that is, the total thickness of the water absorbing layer 10 , the intermediate layer 20 and the anti-slip layer 30 can also be other thicknesses less than 4.3 mm, such as the pad body 100 can be 4.1 mm, 0.75 mm or 2.3 mm thick.

The structure of the above preferred embodiment will be further described in detail below. Please refer to FIG. 1 to FIG. 2. Taking a floor mat as an example, in practice, the thickness of the water absorbing layer 10 may be more than 0.6 mm and less than 3 mm. In the preferred embodiment, the thickness of the water-absorbing layer 10 is 1.5 mm; the thickness of the intermediate layer 20 can be more than 0.1 mm and less than 0.3 mm, in this preferred embodiment, the thickness of the intermediate layer 20 is 0.2 mm; The thickness of the sliding layer 30 may be more than 0.05 mm and less than 1 mm, and in this preferred embodiment, the thickness of the anti-slip layer 30 is 0.5 mm. Therefore, the total thickness is only 2.2 mm, which is much lower than that of other similar products on the market.

The intermediate layer 20 is a rigid plastic film of thermoplastic polyurethane (TPU) or polyethylene terephthalate (PET). The anti-slip layer 30 is a polyurethane resin (PU) adhesive layer, so that the anti-slip layer 30 can be repeatedly washed with water and adhered to the floor without leaving any adhesive residue after peeling off. Therefore, when the anti-slip layer 30 is combined with the bottom surface of the intermediate layer 20 , the anti-slip layer 30 can be firmly combined with the bottom surface of the intermediate layer 20 without sliding without being fully glued.

In addition, the mat body 100 can be used as a floor mat, table mat or coaster depending on the size and position of its setting area. When the mat body 100 is used as a floor mat, please refer to FIG. 1 to FIG. 2 . The anti-slip layer 30 is installed at the door of the bathroom by adhering to the floor. When the user's wet foot steps on the water-absorbing layer 10, the water-absorbing layer 10 can quickly absorb the dripping water droplets and the water on the sole of the foot, allowing the user to Keep your feet dry and avoid wet feet on indoor floors. Since the thickness of the pad body 100 is only 2.2 mm, the pad body 100 will not become an obstacle to the cleaning robot 200. When the cleaning robot 200 is working, it can climb on the pad body 100 and clean the surface and the surface of the water absorbing layer 10. The floor around the pad body 100 . And please refer to FIG. 3 , when the cushion body 100 is arranged at the doorway, since the thickness of the cushion body 100 is only 2.2 mm lower than the height of the bottom edge of the door 40, it can be located in the door gap without causing the door 40 to move. time hindrance.

The above is only a preferred feasible embodiment of this creation, and all equivalent changes made by applying the description of this creation and the scope of the patent application should be included in the patent scope of this creation.

[This creation] 100: Cushion body 10: Absorbent layer 20: middle layer 30: Anti-slip layer 40: Door 200: Sweeping Robot

FIG. 1 is a side view of a preferred embodiment of the invention. FIG. 2 is a schematic diagram illustrating the use of the above preferred embodiment in conjunction with a cleaning robot. FIG. 3 is a schematic diagram of the use and implementation of the above-mentioned preferred embodiment of the invention, which is disposed at the doorway.

100: Cushion body

10: Absorbent layer

20: middle layer

30: Anti-slip layer

Claims (6)

A cushion body, comprising: a water-absorbing layer, which is a microfiber synthetic leather with a mass composition ratio of 30℅ to 70℅ of nylon and 30℅ to 70℅ of polyurethane resin; an intermediate layer, which is a plastic film and bonded to the bottom surface of the water-absorbing layer; and An anti-slip layer is a resin adhesive layer with peel strength less than shear strength and is bonded to the bottom surface of the intermediate layer; the total thickness of the water-absorbing layer, the intermediate layer and the anti-slip layer is less than or equal to 4.3 mm. The pad body according to claim 1, wherein the thickness of the water-absorbing layer is more than 0.6 mm and less than 3 mm. The cushion body according to claim 1 or 2, wherein the anti-slip layer is a polyurethane resin adhesive layer and has a thickness of 0.05 mm or more and 1 mm or less. The cushion body according to claim 3, wherein the intermediate layer is a rigid plastic film of thermoplastic polyurethane or polyethylene terephthalate, and the thickness of the intermediate layer is more than 0.1 mm and less than 0.3 mm. The pad body according to claim 1, wherein the polyurethane resin of the water-absorbing layer is a polyether-based polyurethane resin. The pad body according to claim 1, wherein the denier number of the water-absorbing layer is between 0.01 and 0.1.

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