Environmentally friendly anti-slip floor mat

Abstract

This invention provides an environmentally friendly anti-slip floor mat, includes a leather, a polyurethane middle layer, a PU self-skinning layer and an anti-slip layer stacked together. The polyurethane middle comprises non-foam polyurethane. The PU self-skinning layer comprises foaming polyurethane. A plurality of through holes running through the anti-slip layer are located in the anti-slip layer. A surface of the PU self-skinning layer adjacent to the anti-slip layer further comprises a plurality of rivets pass through the through holes and extend to a surface of the anti-slip layer away from the PU self-skinning layer.

Claims

1. An environmentally friendly anti-slip floor mat comprising, a PU self-skinning layer; a middle layer; and an anti-slap layer; wherein. the middle layer is a thin layer made of a same or similar material as the PU self-skinning layer; the PU self-skinning layer is foamed to bond with the middle layer; a top surface of the anti-slip layer is glued to the middle layer; a plurality of rivet holes are provided on the anti-slip layer glued with the middle layer; polyurethane is foamed on a top surface of the middle layer to form the PU self-skinning layer; a bottom surface of the PU self-skinning layer is bonded with the top surface of the middle layer; a bottom side of the PU self-skinning runs through the rivet holes and sticks out a bottom surface of the anti-slip layer to form a plurality of rivets so that the PU self-skinning layer and the anti-slip layer are further bonded together by a rivet connection.

2. The environmentally friendly anti-slip floor mat of claim 1, wherein, the middle layer is a PU foamed sponge layer.

3. The environmentally friendly anti-slip floor mat of claim 1, wherein, the glue is VAC, Polyurethane adhesive, or natural latex.

4. The environmentally friendly anti-slip floor mat of claim 1, wherein, the plurality of rivet holes on the anti-slip layer is round-shaped.

5. The environmentally friendly anti-slip floor mat as described in claim 1, wherein, the plurality of rivet holes on the anti-slip layer is rhombus-shaped.

6. The environmentally friendly anti-slip floor mat of claim 1, wherein, the anti-slip layer is made of choroprenerubber, styrenebutadienerubber, heat-shrink elastomer foaming layer or rubber foaming layer.

7. The environmentally friendly anti-slip self-skinning floor mat of claim 1, wherein, the bottom surface of the anti-slip layer has an anti-slip texture.

8. The environmentally friendly anti-slip self-skinning floor mat of claim 7, wherein, the bottom surface of the anti-slip layer has a plurality of anti-slip convex granules.

9. The environmentally friendly anti-slip floor mat of claim 7, wherein, the bottom surface of the anti-slip layer has a plurality of anti-slip convex granules, the bottom surface of each of the plurality of anti-slip convex granules is concave to form a suction-cup-like shape.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 illustrates a schematic diagram of the environmentally friendly anti-slip floor mat.

(2) FIG. 2 illustrates a schematic diagram of the middle layer glued on the anti-slip layer having a plurality of rivet holes.

(3) FIG. 2A illustrates an enlarged partial view of FIG 2.

(4) FIG. 3 illustrates a schematic diagram of the first embodiment of this invention.

(5) FIG. 3A illustrates an enlarged partial view of FIG. 3.

(6) FIG. 4 illustrates schematic diagram of the second embodiment of this invention.

(7) FIG. 5 illustrates a schematic diagram of the third embodiment of this invention.

(8) Description of the Numerals

(9) PU self-skinning floor mat 10; Anti-slip foaming layer 20; PU self-skinning layer 1; Rivet 11; Middle layer 2; Glue 3; Anti-slip layer 4; Anti-slip convex granules 41; Rivet hole 5

DETAILED DESCRIPTION OF THE INVENTION

(10) FIG. 2 and FIG. 5 illustrate the best mode of this invention.

(11) An environmentally friendly anti-slip self-skinning floor mat comprises PU self-skinning layer 1, middle layer 2, glue 3 and anti-slip layer 4.

(12) Wherein, PU self-skinning layer 1 is directly foamed by the polyurethane foam material, which has advantages of high elasticity, good food feels, ease of cleaning, environmentally friendly and etc.

(13) Middle layer 2 is a thin layer, and made of similar material as PU self-skinning layer 1 by which means middle layer 2 can bond with the PU self-skinning layer 1 by foaming in the mold with teeming method.

(14) The Glue 3 can be used to bond middle layer 2 with anti-slip layer 4. Particularly, the glue can be VAC, Polyurethane adhesive, or natural latex and so on.

(15) Anti-slip layer 4 can anti slipping. More particularly, it can be made of choroprenerubber, styrenebutadienerubber, heat-shrink elastomer foaming layer or rubber foaming layer.

(16) When the layers are combined together, firstly, the middle layer 2 is sticked onto the top surface of anti-slip layer 4 via glue 3, and then setting a plurality of rivet holes 5 on the combined middle layer 2 and anti-slip layer 4. Referring to FIG. 2, rivet holes 5 can be round or rhombus or other shape. The combined middle layer 2 and anti-slip layer 4 is subsequently placed in a mold, and then the foaming molding is conducted on the top surface of the middle layer 2 to form the PU self-skinning layer 1, such that the bottom surface of the PU self-skinning layer 1 and the middle layer 2 are fixed together by foaming in the mold with teeming method, and finally an integrated part is formed. At the same time, with the expansion of the foaming, the bottom surface of PU self-skinning layer 1 will run through rivet holes 5 and stick out the bottom surface of anti-slip layer 4 and finally form a plurality of rivets 11. With the rivet connection of rivets 11 and rivet holes 5, PU self-skinning layer 1 is fixedly bonded with anti-slip layer 4 in a further step. Therefore, this invention provides double security of bonding between anti-slip layer 4 and PU self-skinning layer 1 (foaming in the mold by teeming method added with rivet connection), the final product would not causing bubbles, has a high resistance to the separation of different layers and more secure quality and longer service life. Moreover, the product has the advantages of higher elastic, better foot feels, anti-slip, ease of clean and environmentally friendly.

(17) In order to have a better anti slipping effect, this invention can further have an anti-slip texture on the bottom surface of anti-slip layer 4. Referring to FIG. 4, there can be a plurality of anti-slip convex granule 41 on the bottom surface of anti-slip layer 4. Referring to FIG. 5, anti-slip convex granules 41 are formed on the bottom surface of anti-slip layer 4, and the bottom surface of anti-slip convex granules 41 are concaved to form a shape of a suction cup.

(18) Although the present invention has been described with reference to the preferred embodiments, it is apparent to those skilled in the art that a variety of modification and changes may be made without departing from the scope of the patent for invention which is intended to be defined by the appended claims.