CN216860851U - Anti-slip pad for ladder - Google Patents

Abstract

The utility model discloses a non-slip mat for steps, which comprises a PVC wear-resistant surface layer, wherein the outer surface of the PVC wear-resistant surface layer is provided with a concave-convex structure, the concave-convex structure comprises an inner non-slip area and an outer non-slip area, a groove is arranged between the inner non-slip area and the outer non-slip area, the groove is arranged along the length direction of the non-slip mat, non-slip lugs are arranged in the groove, the non-slip lugs are one of polygons, and at least one side of the polygon is arranged in parallel with the length direction of the non-slip mat. The anti-skid performance and the wear resistance of the anti-skid pad for the ladder are enhanced by arranging an inner anti-skid area and an outer anti-skid area; the arrangement of the groove can realize the effect that the folding part of the non-slip mat is attached to clothes, and the groove can also have the function of draining accumulated water or dust; the groove is internally provided with an anti-skid lug to further improve the anti-skid performance.

Description

Anti-slip pad for ladder

Technical Field

The utility model relates to the technical field of non-slip mats, in particular to a non-slip mat for stairs.

Background

Safety issues have long been a concern, particularly with respect to the safety of stairways. The injury that the stair tumble injury accident caused is far more than the injury that brings at level ground slip, but the antiskid attention degree of stair is far away from not enough at present, and crowds such as school, hospital and asylum for the aged are the most special, and consequently, the stair antiskid work in places such as school, hospital and asylum for the aged is reluctant.

The common method for preventing the stairs from slipping is as follows: 1. the stair surface of the cement or marble is provided with anti-skid grooves or protrusions, but the labor intensity of workers is increased by ditching, and the anti-skid protrusions are worn and skidded after being used for a long time or in a multi-person flow manner; the antiskid groove or the bulge is designed to be fixed and disposable, and the problem of difficulty in repair after use and consumption is solved. 2. The anti-skid metal strips are additionally arranged on the stair tread, so that the anti-skid effect is improved, but the processing cost is high, the construction is complex and the labor intensity is high; because the anti-skid strip is fixed on the stairs by the nails or the screws, the anti-skid strip is loosened by the nails or the screws and raised, and the safety problems of scratching, feet stirring and the like exist; inconvenient replacement and the like.

In the prior art, patent publication No. CN202355144U discloses a non-slip mat, which is composed of a top layer and a bottom layer, wherein the top layer is made of textilene mesh cloth, and the bottom layer is made of PVC foam material. The non-slip mat is not soft enough, when the non-slip mat is applied to stairs, the non-slip mat is not tightly attached to the bent part of each step, and the non-slip mat is prone to bulge, so that unsafe factors exist in the foot stirring process.

In the prior art, patent publication No. CN204899068U discloses a shock-absorbing stair tread antiskid pad, which comprises a pad body made of elastic wear-resistant material, wherein the pad body is composed of an antiskid surface and a vertical surface, the cross section of the pad body is L-shaped, a foam bag is arranged inside the antiskid surface of the pad body, antiskid strips are arranged on the outer surface of the antiskid surface, and adhesive tapes are arranged on the bottom surfaces of the antiskid surface and the vertical surface. The antiskid effect is not lasting, and especially the edge of the stair tread is easy to be ground flat and loses the antiskid effect.

Accordingly, there is a need for an improved prior art cleat.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide the antiskid pad for the ladder, the abrasion resistance is enhanced by arranging the inner antiskid area and the outer antiskid area, and the folding part of the antiskid pad can be attached by arranging the groove and has antiskid performance.

In order to realize the technical effects, the technical scheme of the utility model is as follows: the utility model provides a slipmat for ladder, includes the wear-resisting top layer of PVC, the surface on the wear-resisting top layer of PVC is provided with concave-convex structure, concave-convex structure includes inboard non-slip region and outside non-slip region, be provided with the recess between inboard non-slip region and the outside non-slip region, the recess is followed the length direction of slipmat sets up, be provided with skid proof block in the recess, skid proof block is one kind in the polygon, one side at least of polygon with the length direction parallel arrangement of slipmat.

The anti-skid lugs are square, rectangular, rhombic, parallelogram, pentagonal, hexagonal and the like. The outer side anti-slip region is close to the outer edge of the ladder, and the anti-slip mat can be folded along the groove to form an L-shaped anti-slip mat. The polygons are arranged in parallel along the length direction of the non-slip mat, and at least one row of matrix formed by the polygons is arranged; and if the polygon matrixes are more than or equal to two rows, the adjacent two rows of polygon matrixes are arranged in a staggered mode or arranged side by side.

In order to improve the anti-slip effect of the outer anti-slip area, the preferable technical scheme is that the outer anti-slip area is internally provided with evenly arranged anti-slip strips, the anti-slip strips extend along the length direction of the anti-slip mat, and the anti-slip strips are in a straight shape and/or in a wave shape.

In order to enhance the wear-resistant and anti-skid effects of the anti-skid pad and realize multi-directional anti-skid, the preferred technical scheme is that the inner anti-skid region comprises rectangular or square concave-convex units, the concave-convex units are arranged in parallel along the length direction of the anti-skid pad, each concave-convex unit comprises a central concave-convex part and an outer ring concave-convex part, the outer ring concave-convex part is arranged on the outer peripheral side of the central concave-convex part in a surrounding manner, and the midperpendicular and the diagonal of each concave-convex unit and the central concave-convex part are overlapped; the central concave-convex part is divided into four same first concave-convex parts by the perpendicular bisector, and convex stripe extended lines of the first concave-convex parts positioned on the same side of the perpendicular bisector are intersected and are parallel to a diagonal line; the outer ring concave-convex part is divided into four same second concave-convex parts by the perpendicular bisector, and convex stripe extended lines of the second concave-convex parts positioned on the same side of the perpendicular bisector are intersected and are parallel to a diagonal line; the extended line of the convex stripe of the first concave-convex part intersects with the extended line of the convex stripe of the second concave-convex part. The outer contour of the central concave-convex portion is one of a rectangle, a square and a circle. The extension lines of the convex stripes of the first concave-convex parts positioned on the same side of the perpendicular bisector are intersected and are all parallel to the diagonal line, and the outline surrounded by the extension lines of the convex stripes of the obtained first concave-convex parts is in a shape like a Chinese character 'mi' or a Chinese character 'hui'.

In rainy seasons, people can bring rainwater on soles inevitably, when people walk on the anti-skid mats, water can accumulate in gaps among the lines, and the friction force of the contact surfaces of the soles and the anti-skid mats can be reduced by the water; dust, especially closed grains, can be accumulated on the non-slip mat after the non-slip mat is used for a long time, and the non-slip mat has negative influence on the non-slip effect of the non-slip mat due to excessive dust. In order to reduce water or dust in the space between the lines, the preferred technical scheme does, inboard antiskid district still includes vertically and horizontally staggered's concave strip, concave strip with perpendicular bisector and adjacent interval between the unsmooth unit coincides mutually.

The preferable technical scheme is that a water chute is arranged in the outer side anti-skid area, one end of the water chute is communicated with the groove, and the other end of the water chute extends to the edge of the anti-skid pad in the length direction.

In order to improve the durability of the non-slip mat, the preferable technical scheme is that the non-slip mat further comprises a stabilizing layer, a reinforcing layer and a ground laminating layer which are sequentially stacked from top to bottom, and the upper surface of the stabilizing layer is connected with the inner surface of the PVC wear-resistant surface layer.

In order to improve the durability of the non-slip mat and prolong the service life, the preferable technical scheme is that the reinforcing layer is made of PVC materials.

In order to improve the shock resistance of the non-slip mat and prevent the PVC wear-resistant surface layer and the reinforcing layer from warping, the preferable technical scheme is that the stabilizing layer and the ground laminating layer are both non-woven fabrics. The stability layer is made of non-woven fabrics, so that the flexibility of the non-slip mat is improved, the non-slip mat can be folded for use, and the non-slip mat is well attached to the bending part of each step; the ground binding layer is non-woven fabric and is easy to bind with the ground when being installed.

In order to strengthen the firmness of connection between the inner layer and the layer of the non-slip mat, the preferable technical scheme is that an adhesive layer is arranged between the PVC wear-resistant surface layer, the stabilizing layer, the reinforcing layer and the ground laminating layer.

The utility model has the advantages and beneficial effects that:

the anti-skid performance and the wear resistance of the anti-skid pad for the ladder are enhanced by arranging an inner anti-skid area and an outer anti-skid area; the arrangement of the groove can realize that the folding part of the anti-skid mat is attached to the garment or unfolded to be coplanar with the inner anti-skid area and the outer anti-skid area for use, and the use flexibility is strong; the groove can also have the function of dredging accumulated water or dust; the groove is internally provided with an anti-skid lug to further improve the anti-skid performance.

Drawings

FIG. 1 is a schematic view showing a layer structure of a step mat according to example 1 of the present invention;

FIG. 2 is a schematic view of the structure of the outer surface of the PVC wear-resistant surface layer in example 1 of the present invention;

FIG. 3 is a schematic structural view of a square concavo-convex unit in example 1 of the present invention;

FIG. 4 is a schematic view of the structure of the outer surface of the PVC wear-resistant surface layer in example 2 of the present invention

FIG. 5 is a schematic structural view of a square concavo-convex unit in example 2 of the present invention;

FIG. 6 is a schematic view of the structure of the outer surface of the PVC wear-resistant surface layer in example 3 of the present invention;

FIG. 7 is a schematic structural view of a rectangular concave-convex unit according to embodiment 3 of the present invention;

FIG. 8 is a schematic structural view of a square concavo-convex unit in example 4 of the present invention;

FIG. 9 is a schematic view of the structure of the outer surface of the PVC wear-resistant surface layer of example 5 of the present invention;

FIG. 10 is a schematic view of the structure of the outer surface of the PVC wear-resistant surface layer in example 6 of the present invention.

In the figure: 1. a PVC wear-resistant surface layer; 2. a stabilizing layer; 3. a reinforcing layer; 4. a ground laminating layer; 50. an adhesive layer; 1-a, an inner antiskid area; 1-b, an outer non-slip region; 1-c, a groove; 10. a concave-convex unit; 11. a central concavo-convex portion; 12. an outer ring concavo-convex portion; 13. an anti-slip bump; 14. anti-slip strips; 15. concave strips; 110. a first concave-convex portion; 120. a second concave-convex portion; 101. a raised stripe; 140. a water chute.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

The references to "outer surface", "inner surface", "upper surface", "length", "inner side" and "outer side" are for the purpose of describing the normal use of the step mat only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Example 1

As shown in fig. 1 to 3, the antiskid pad for stairs comprises a PVC wear-resistant surface layer 1, a stabilizing layer 2, a reinforcing layer 3 and a ground adhesive layer 4 which are sequentially stacked from top to bottom. The reinforcing layer 3 is made of PVC material, and the stabilizing layer 2 and the ground binding layer 4 are both non-woven fabrics. An adhesive layer 50 is arranged among the PVC wear-resistant surface layer 1, the stabilizing layer 2, the reinforcing layer 3 and the ground binding layer 4.

The outer surface of the PVC wear-resistant surface layer 1 is provided with a concave-convex structure, the concave-convex structure comprises an inner side anti-slip area 1-a and an outer side anti-slip area 1-b, a groove 1-c is formed between the inner side anti-slip area 1-a and the outer side anti-slip area 1-b, the groove 1-c is arranged along the length direction of the anti-slip mat, an anti-slip bump 13 is arranged in the groove 1-c, the anti-slip bump 13 is a square, the side length of the square is parallel to the length direction of the anti-slip mat, and two adjacent rows of square matrixes are arranged side by side.

The outer side anti-slip area 1-b is internally provided with evenly arranged anti-slip strips 14, the anti-slip strips 14 extend along the length direction of the anti-slip mat, and the anti-slip strips 14 are in a straight line shape. A water chute 140 is arranged in the outer antiskid area 1-b, one end of the water chute 140 is communicated with the groove 1-c, and the other end of the water chute 140 extends to the edge of the antiskid pad in the length direction.

The inner antiskid region 1-a comprises square concave-convex units 10, the square concave-convex units 10 are arranged in parallel along the length direction of the antiskid mat, each square concave-convex unit 10 comprises a central concave-convex part 11 and an outer ring concave-convex part 12, the outer ring concave-convex part 12 is arranged on the outer periphery of the central concave-convex part 11 in a surrounding mode, and the perpendicular bisectors and the diagonals of the square concave-convex units 10 and the central concave-convex part 11 are overlapped; the outer contour of the central concave-convex part 11 is square, the central concave-convex part 11 is divided into four identical first concave-convex parts 110 by a perpendicular bisector, and extension lines of convex stripes 101 of the first concave-convex parts 110 positioned on the same side of the perpendicular bisector intersect and are all parallel to a diagonal; the outer ring concavo-convex part 12 is divided into four identical second concavo-convex parts 120 by the perpendicular bisector, and the extended lines of convex stripes 101 of the second concavo-convex parts 120 positioned on the same side of the perpendicular bisector intersect and are all parallel to the diagonal; an extension line of the convex stripe 101 of the first concave-convex portion 110 intersects with an extension line of the convex stripe 101 of the second concave-convex portion 120. The outline surrounded by the extension lines of the convex stripes 101 of the first concave-convex part 110 is in a shape of a Chinese character mi.

The inner antiskid region 1-a further comprises criss-cross concave strips 15, and the concave strips 15 are overlapped with the perpendicular bisector and the interval between the adjacent square concave-convex units 10.

Example 2

As shown in fig. 4 to 5, in example 2, based on example 1, the outline surrounded by the extended line of the convex stripe 101 of the first concave-convex portion 110 is a square-shaped outline.

Example 3

As shown in fig. 6 to 7, example 3 is different from example 1 in that the inner non-slip region 1-a includes a rectangular concave-convex unit 10, and the outer contour of the central concave-convex portion 11 is rectangular.

Example 4

As shown in fig. 8, embodiment 4 is based on embodiment 1, except that the inner non-slip region 1-a includes a square concave-convex unit 10, and the outer contour of the central concave-convex portion 11 is circular.

Example 5

As shown in fig. 9, the embodiment 5 is based on the embodiment 2, and is different in that the antislip strips 14 are wavy, the antislip blocks 13 are arranged in the grooves 1-c, the antislip blocks 13 are parallelograms, the side length of each parallelogram is parallel to the length direction of the antislip mat, and two adjacent rows of parallelogram matrixes are arranged side by side.

Example 6

As shown in fig. 10, the embodiment 6 is based on the embodiment 1, and is different in that the grooves 1-c are provided with the anti-skid projections 13, the anti-skid projections 13 are triangular, the side length of the triangle is parallel to the length direction of the anti-skid pad, and two adjacent rows of triangular matrixes are arranged in a staggered manner.

When the antiskid pad for the ladder 1 is used, the PVC wear-resistant surface layer 1 is placed upwards, the antiskid pad is folded along the groove 1-c, the folded part is attached to clothes, the inner antiskid area 1-a is spread along the horizontal direction, and the outer antiskid area 1-b is perpendicular to the inner antiskid area 1-a to form an L-shaped section. The inner antiskid region 1-a is provided with a square concave-convex unit 10, the extended line of the convex stripe 101 of the central concave-convex part 11 is enclosed into a rice-shaped outline, the extended line of the convex stripe 101 of the outer ring concave-convex part 12 is enclosed into a reversed-shaped outline, the wear resistance and the antiskid performance of the antiskid pad are enhanced, and when a user steps on the step, the antiskid pad can be prevented from skidding in multiple directions. The grooves 1-c are internally provided with square anti-skid lugs 13, the side length of each anti-skid lug is parallel to the length direction of the anti-skid pad, and the acting force of treading steps opposite to the outward sliding is effectively increased. The inner side anti-skid area 1-a further comprises criss-cross concave strips 15, the concave strips 15 coincide with the perpendicular bisector and the intervals between the concave and convex units 10 of the adjacent squares, a water guide groove 140 is arranged in the outer side anti-skid area 1-b, one end of the water guide groove 140 is communicated with the groove 1-c, and the other end of the water guide groove 140 extends to the edge of the anti-skid pad in the length direction, so that the problem of water accumulation of the stepped anti-skid pad in rainy days can be effectively solved, and the risk that the friction force of the inner side anti-skid area 1-a of the anti-skid pad is reduced by the water accumulation is avoided.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The antiskid pad for the ladder comprises a PVC wear-resistant surface layer (1) and is characterized in that a concave-convex structure is arranged on the outer surface of the PVC wear-resistant surface layer (1), the concave-convex structure comprises an inner side antiskid region (1-a) and an outer side antiskid region (1-b), a groove (1-c) is formed between the inner side antiskid region (1-a) and the outer side antiskid region (1-b), the groove (1-c) is formed in the length direction of the antiskid pad, an antiskid convex block (13) is arranged in the groove (1-c), the antiskid convex block (13) is one of polygons, and at least one side of the polygon is parallel to the length direction of the antiskid pad.

2. The stair mat according to claim 1, wherein the outer non-slip region (1-b) is provided with uniformly arranged non-slip strips (14), the non-slip strips (14) extend along the length direction of the mat, and the non-slip strips (14) are in a straight shape and/or in a wave shape.

3. The step tread pad according to claim 1 or 2, wherein the inner non-slip region (1-a) comprises rectangular or square concave-convex units (10), the concave-convex units (10) are juxtaposed in a longitudinal direction of the tread pad, the concave-convex units (10) comprise a central concave-convex portion (11) and an outer ring concave-convex portion (12), the outer ring concave-convex portion (12) is provided around an outer circumferential side of the central concave-convex portion (11), and a perpendicular bisector and a diagonal of the concave-convex units (10) and the central concave-convex portion (11) are coincident; the perpendicular bisector divides the central concave-convex part (11) into four same first concave-convex parts (110), and extension lines of convex stripes (101) of the first concave-convex parts (110) positioned on the same side of the perpendicular bisector are intersected and are parallel to a diagonal line; the outer ring concave-convex part (12) is divided into four same second concave-convex parts (120) by the perpendicular bisector, and extension lines of convex stripes (101) of the second concave-convex parts (120) positioned on the same side of the perpendicular bisector are intersected and are parallel to a diagonal line; an extension line of the convex stripe (101) of the first concave-convex portion (110) intersects with an extension line of the convex stripe (101) of the second concave-convex portion (120).

4. The step mat according to claim 3, wherein the inner non-slip region (1-a) further comprises criss-cross recessed strips (15), the recessed strips (15) coinciding with the perpendicular bisector and the interval between the adjacent concave-convex units (10).

5. The step mat according to claim 2, wherein a water chute (140) is provided in the outer non-slip region (1-a), one end of the water chute (140) is communicated with the groove (1-c), and the other end extends to the lengthwise edge of the mat.

6. The antiskid pad for stairs according to claim 1, further comprising a stabilizing layer (2), a reinforcing layer (3) and a ground attaching layer (4) which are sequentially stacked from top to bottom, wherein the upper surface of the stabilizing layer (2) is connected with the inner surface of the PVC wear-resistant surface layer (1).

7. Non-slip mat for stairs according to claim 6, characterized in that the reinforcing layer (3) is of PVC material.

8. The step tread cleat according to claim 6 or 7, wherein the stabilizing layer (2) and the ground engaging layer (4) are both non-woven fabrics.

9. The step mat according to claim 6, wherein an adhesive layer (50) is arranged between the PVC wear-resistant surface layer (1), the stabilizing layer (2), the reinforcing layer (3) and the ground adhesive layer (4).

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