Anti-skid structure for floor of shower cubicle
By designing multiple sets of anti-slip claws and alternating layers of diamond abrasive on the shower floor, the problem of insufficient friction coefficient under wet conditions is solved, achieving synergistic optimization of anti-slip and drainage, and improving safety and comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU ANYU NEW MATERIAL TECHNOLOGY CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-05-15
AI Technical Summary
Existing shower flooring does not adequately improve the coefficient of friction under wet conditions, and its anti-slip and drainage functions are mutually restrictive, resulting in room for improvement in safety and comfort.
It adopts a multi-set anti-slip claw design, including straight bar and cross bar sections. The straight bar and cross bar sections form a radial network through elastic deformation. Combined with the alternating distribution of diamond grit layer and water passage groove, it enhances friction and maintains drainage efficiency.
It significantly improves anti-slip stability and drainage performance under wet conditions, achieving synergistic optimization of anti-slip performance and drainage performance, thereby enhancing safety and comfort.
Smart Images
Figure CN224244344U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shower room technology, and in particular to an anti-slip structure for shower room floors. Background Technology
[0002] Existing shower rooms are generally enclosed in a corner of the bathroom by glass or other materials to prevent water from flowing onto the outside floor during showering. However, a lot of water accumulates in the shower room during showering. Currently, the water is usually drained through a floor drain, but it is still quite slippery for people's feet to walk on the floor during showering, and safety needs to be improved.
[0003] A search revealed that patent application CN202020913455.3 discloses an anti-slip structure for shower floors, solving the problem of existing anti-slip mats easily becoming slippery when there is a lot of water in the shower. It includes walls and partitions to enclose the shower area, with an anti-slip floor installed on the shower floor. A ring-shaped drainage groove is formed between the anti-slip floor, the walls, and the partitions, and a floor drain is installed within the ring-shaped drainage groove. The upper surface of the anti-slip floor has multiple mounting grooves and multiple drainage grooves, which are parallel and staggered. Both ends of the mounting grooves and both ends of the drainage grooves penetrate the sidewalls of the anti-slip floor and are connected to the ring-shaped drainage groove. An elastic rod is embedded in the mounting groove, with the top of the elastic rod higher than the upper surface of the anti-slip floor.
[0004] The aforementioned application documents achieve anti-slip effects by setting the shape and specifications of the flooring, but the flexibility to change the flooring is poor, and the comfort underfoot is low, resulting in relatively poor practicality.
[0005] To address this, Chinese Patent Publication No. CN222149633U discloses a shower anti-slip plate, comprising a slide plate, the slide plate including a footrest layer and a floor-mounting layer; the footrest layer is a soft rubber layer, the top surface of the footrest layer has a guide portion, and a contact portion is provided between adjacent guide portions; the bottom surface of the floor-mounting layer has an annular floor-mounting groove; this shower anti-slip plate, through the arrangement of the various components in the slide plate, can utilize the guide portion in its top footrest layer to guide water flow into the drain groove, while the contact portion can increase the contact area between it and the user's foot, ensuring anti-slip and guide effects, and the floor-mounting layer can deform downwards when the top side is pressed, increasing the contact area between the slide plate and the ground, ensuring the stability of the slide plate when laid, and also facilitating individual removal for cleaning, maintenance, and replacement.
[0006] However, the anti-slip effect between the substrate and the ground in the above-disclosed technology still needs to be further improved. The substrate only increases the contact area through planar deformation, and the friction coefficient is increased by less than 30% under wet conditions. In addition, it lacks a multi-directional anti-slip mechanism. Therefore, it is necessary to further improve its structure. Utility Model Content
[0007] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an anti-slip structure for shower room floors.
[0008] To achieve the above objectives, this utility model adopts the following technical solution: a shower room floor anti-slip structure, comprising a base plate body, the base plate body being composed of a bottom layer and a surface layer disposed on the upper wall of the bottom layer, the surface layer and the bottom layer being provided with drainage holes running vertically through each other, the upper wall of the surface layer being provided with multiple sets of drainage grooves, the lower wall of the bottom layer being provided with an anti-slip structure, the anti-slip structure being composed of multiple sets of anti-slip claws, the multiple sets of anti-slip claws being distributed in a rectangular array on the lower wall of the bottom layer with one set of anti-slip claws per square decimeter, the anti-slip claws including four sets of straight rods and cross rods, the four sets of straight rods being fixedly connected to the lower wall of the bottom layer, the four sets of cross rods being respectively disposed at the end of one set of straight rods away from the bottom layer, the axis of the cross rods being perpendicular to the axis of the straight rods, the lower wall of the cross rods being provided with multiple sets of water passage grooves distributed along its axial direction, the lower wall of the cross rods being provided with a frosted layer for increasing friction between two adjacent sets of water passage grooves, and the cross rods and straight rods being provided with reinforcing ribs for increasing strength.
[0009] As a further description of the above technical solution:
[0010] There are gaps between the four sets of straight rods in each set of anti-slip claws. The gap between each pair of adjacent sets of straight rods is half the diameter of the straight rod. The four sets of horizontal rods extend in the front, back, left, and right directions of the four sets of straight rods. Both the straight rods and the horizontal rods have elastic deformation capabilities. When compressed, the four sets of horizontal rods unfold radially.
[0011] When a user steps on the surface layer, the anti-slip claws on the bottom wall cause the horizontal bars to expand in multiple directions through the elastic deformation of the straight bars, forming a radial anti-slip network that both maintains drainage gaps and increases the contact dimensions with the ground.
[0012] As a further description of the above technical solution:
[0013] The reinforcing ribs are glass fiber bundles, which are disposed inside the straight and crossbar sections.
[0014] Glass fiber bundles are arranged axially along the anti-slip claws, which maintains the elastic deformation capability of the TPU material and prevents the straight rod from plastic bending during long-term use.
[0015] As a further description of the above technical solution:
[0016] The abrasive layer consists of multiple sets of diamond abrasive layers, each set of which is disposed on the lower wall of the crossbar and located between any two adjacent sets in the multiple sets of water passages. The particle size of the diamond abrasive layer is 80 to 120 mesh.
[0017] The diamond layer forms a micro-rough contact surface between the crossbar and the ground, which can maintain stable frictional contact even during the drainage process of the water trough.
[0018] As a further description of the above technical solution:
[0019] Both the straight bar and the cross bar are made of TPU.
[0020] As a further description of the above technical solution:
[0021] The diameter of both the straight bar and the cross bar is 5mm.
[0022] As a further description of the above technical solution:
[0023] An arc section for stress dispersion is provided between the crossbar section and the straight bar section, and the radius of curvature of the arc section is R2-R5mm.
[0024] When the anti-slip claw is subjected to vertical pressure, the arc part can evenly distribute the stress to the entire straight part, avoiding local deformation exceeding the elastic limit of the TPU material.
[0025] This utility model has the following beneficial effects:
[0026] 1. Compared with existing technologies, the anti-slip structure of this shower floor, through the multi-directional radial unfolding design of elastic anti-slip claws, can dynamically form multi-angle anti-slip contact surfaces under the pressure of the foot, effectively solving the problem of insufficient friction coefficient of traditional anti-slip mats in watery environments, and significantly improving anti-slip stability under wet conditions.
[0027] 2. Compared with the existing technology, the anti-slip structure of this shower floor adopts an alternating distribution structure of diamond abrasive layer and water channel, which maintains a continuous and effective friction contact surface while ensuring drainage efficiency. This overcomes the technical contradiction between anti-slip function and drainage function in the existing technology and achieves synergistic optimization of anti-slip performance and drainage performance. Attached Figure Description
[0028] Figure 1 This is a schematic diagram of the overall structure of an anti-slip structure for shower flooring proposed in this utility model;
[0029] Figure 2 This is a schematic diagram of the bottom of the overall structure of the anti-slip structure for shower floor proposed in this utility model;
[0030] Figure 3 This utility model proposes an anti-slip structure for shower room floors. Figure 2 A magnified view of a section at point A in the middle;
[0031] Figure 4This is a schematic diagram of the straight bar and cross bar sections of an anti-slip structure for a shower floor proposed in this utility model.
[0032] Figure 5 This is a cross-sectional schematic diagram of the straight bar and the horizontal bar of the anti-slip structure for shower flooring proposed in this utility model.
[0033] Legend:
[0034] 1. Bottom layer; 2. Top layer; 3. Drainage channel; 4. Drainage hole; 5. Straight rod section; 6. Horizontal rod section; 7. Arc section; 8. Water passage channel; 9. Emery layer; 10. Glass fiber bundle. Detailed Implementation
[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0036] Reference Figures 1 to 5 The present invention provides a shower room floor anti-slip structure, which includes a base plate body, the base plate body is composed of a bottom layer 1 and a surface layer 2 set on the upper wall of the bottom layer 1, the surface layer 2 and the bottom layer 1 are provided with drainage holes 4 that run vertically through each other, and the upper wall of the surface layer 2 is provided with multiple sets of drainage grooves 3.
[0037] To facilitate rapid drainage of shower water while preventing the drainage structure from affecting anti-slip performance, an anti-slip structure is installed on the lower wall of the base layer 1. This structure consists of multiple sets of anti-slip claws arranged in a rectangular array on the lower wall of the base layer 1, with 4 to 6 sets per square decimeter. Each anti-slip claw includes four sets of straight rods 5 and four sets of horizontal rods 6. The four sets of straight rods 5 are fixedly connected to the lower wall of the base layer 1, and the four sets of horizontal rods 6 are each located at the end of one set of straight rods 5 furthest from the base layer 1. The axis of each horizontal rod 6 is perpendicular to the axis of the straight rods 5. There is a gap between the four sets of straight rods 5 in each anti-slip claw set, with the gap between any two adjacent sets of straight rods 5 being half the diameter of the straight rod 5. The four sets of horizontal rods 6 extend to the front, back, left, and right sides of the four sets of straight rods 5. Both the straight rods 5 and the horizontal rods 6 have elastic deformation capabilities, and when compressed, the four sets of horizontal rods 6 expand radially. The straight rods 5 and the horizontal rods 6 are made of TPU; both have a diameter of 5mm.
[0038] When a user steps on the surface layer 2, the anti-slip claws on the lower wall of the bottom layer 1 cause the horizontal bar 6 to expand in multiple directions through the elastic deformation of the straight bar 5, forming a radial anti-slip network. This maintains the drainage gap and increases the contact dimension with the ground. It is also easy to remove and replace when not under stress.
[0039] To prevent stress concentration at the connection between the crossbar 6 and the straight bar 5 from causing breakage, an arc-shaped portion 7 for stress dispersion is provided between the crossbar 6 and the straight bar 5. The radius of curvature of the arc-shaped portion 7 is R5mm.
[0040] When the anti-slip claw is subjected to vertical pressure, the arc part 7 can evenly distribute the stress to the entire straight rod part 5, avoiding local deformation exceeding the elastic limit of the TPU material.
[0041] To ensure that the crossbar section 6 can still maintain its drainage function when it is in contact with the ground, the lower wall of the crossbar section 6 is provided with multiple sets of water passage grooves 8 distributed along its axial direction.
[0042] When the crossbar 6 is pressed against the ground, the water channel 8 forms a continuous drainage channel, allowing the accumulated water to be quickly discharged along the anti-slip claw axis.
[0043] To address the issue of a sharp decrease in the coefficient of friction of traditional anti-slip structures when exposed to water, a frosted layer for increasing friction is provided on the lower wall of the crossbar 6 between two adjacent water channels 8. The frosted layer consists of multiple sets of diamond abrasive layers 9, each set on the lower wall of the crossbar 6 and located between any two adjacent sets of water channels 8. The particle size of the diamond abrasive layer 9 is 80 mm.
[0044] The diamond layer 9 forms a micro-rough contact surface between the crossbar 6 and the ground, which can maintain stable frictional contact even during the drainage process of the water trough 8.
[0045] To improve the structural durability of the anti-slip claw under repeated deformation conditions, the crossbar section 6 and the straight bar section 5 are both provided with reinforcing ribs to enhance strength. The reinforcing ribs are glass fiber bundles 10, which are disposed inside the straight bar section 5 and the crossbar section 6.
[0046] The glass fiber bundle 10 is arranged through the anti-slip claw along the axial direction, which maintains the elastic deformation ability of the TPU material and prevents the straight rod 5 from plastic bending during long-term use.
[0047] Working principle: When the user steps on the surface layer 2, the anti-slip claws on the lower wall of the bottom layer 1 cause the horizontal bar 6 to expand in multiple directions through the elastic deformation of the straight bar 5, forming a radial anti-slip network. This maintains drainage gaps and increases the contact dimension with the ground. It is also easy to remove and replace when not under stress. When the anti-slip claws are subjected to vertical pressure, the arc part 7 can evenly distribute the stress to the entire straight bar 5, preventing local deformation from exceeding the elastic limit of the TPU material. When the horizontal bar 6 is pressed against the ground, the water channel 8 forms a continuous drainage channel, allowing the accumulated water to be discharged quickly along the axis of the anti-slip claws. The diamond abrasive layer 9 forms a micro-rough contact surface between the horizontal bar 6 and the ground, which can maintain stable frictional contact even during the drainage process of the water channel 8.
[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A shower room floor anti-slip structure, characterized in that: The system includes a base plate body, which consists of a bottom layer (1) and a surface layer (2) disposed on the upper wall of the bottom layer (1). Both the surface layer (2) and the bottom layer (1) have vertically connected drainage holes (4). The upper wall of the surface layer (2) is provided with multiple sets of drainage grooves (3). The lower wall of the bottom layer (1) is provided with an anti-slip structure, which consists of multiple sets of anti-slip claws. These anti-slip claws are arranged in a rectangular array on the lower wall of the bottom layer (1), with 4 to 6 sets of anti-slip claws arranged per square decimeter. Each anti-slip claw includes four sets of straight rods (5) and horizontal rods (6). The four sets of straight rods (5) are all fixedly connected to the lower wall of the bottom layer (1). The four sets of horizontal rods (6) are respectively set at the end of one set of straight rods (5) away from the bottom layer (1). The axis of the horizontal rod (6) is perpendicular to the axis of the straight rod (5). The lower wall of the horizontal rod (6) is provided with multiple sets of water passage grooves (8) distributed along its axial direction. The lower wall of the horizontal rod (6) and between two adjacent sets of water passage grooves (8) is provided with a frosted layer for increasing friction. The horizontal rod (6) and the straight rod (5) are both provided with reinforcing ribs for improving strength.
2. The anti-slip structure for shower flooring according to claim 1, characterized in that: There are gaps between the four sets of straight rods (5) in each set of anti-slip claws. The gap between each two adjacent sets of straight rods (5) is half the diameter of the straight rod (5). The four sets of horizontal rods (6) extend toward the front, back, left and right sides of the four sets of straight rods (5). The straight rods (5) and horizontal rods (6) have elastic deformation capabilities. When compressed, the four sets of horizontal rods (6) unfold radially.
3. The anti-slip structure for shower flooring according to claim 2, characterized in that: The reinforcing rib is a glass fiber bundle (10), which is disposed inside the straight rod portion (5) and the cross rod portion (6).
4. The anti-slip structure for shower flooring according to claim 3, characterized in that: The abrasive layer consists of multiple sets of diamond abrasive layers (9). Each set of diamond abrasive layers (9) is disposed on the lower wall of the crossbar (6) and is located between any two adjacent sets of multiple sets of water passages (8). The particle size of the diamond abrasive layer (9) is 80 to 120 mesh.
5. The anti-slip structure for shower flooring according to claim 4, characterized in that: Both the straight rod (5) and the cross rod (6) are made of TPU.
6. The anti-slip structure for shower flooring according to claim 5, characterized in that: The diameters of the straight rod (5) and the cross rod (6) are both 5 mm.
7. The anti-slip structure for shower flooring according to claim 6, characterized in that: An arc section (7) for stress dispersion is provided between the crossbar section (6) and the straight bar section (5), and the radius of curvature of the arc section (7) is R2-R5mm.