Detachable floor mats

Abstract

The present invention provides a disassemblable floor mat comprising a lower layer and a surface layer. [Solution] The lower layer includes a mat body, connecting parts and an anti-slip assembly, wherein multiple main anti-slip parts of the anti-slip assembly are spaced apart in the width direction of the mat body, and multiple auxiliary anti-slip parts are provided between two adjacent main anti-slip parts, and the multiple auxiliary anti-slip parts are spaced apart along the length direction of the mat body. The surface layer includes a carpet body and an adhesive part, which is provided on the surface of the carpet body toward the lower layer, and the adhesive part has a ring structure which can be fitted and connected to the connecting part, so that the lower layer and the surface layer are detachably connected. The main anti-slip parts can work together with the auxiliary anti-slip parts to improve the anti-slip performance of the detachable floor mat and further ensure reliability and safety in use.

Description

Technical Field

[0001] The present invention relates to the technical field of decomposable floor mat structures, and particularly to decomposable floor mats.

Background Art

[0002] Decomposable floor mats are daily necessities laid on indoor and outdoor floors, serving the roles of protection, cleaning, decoration, and improvement of use comfort. They are widely used in scenes such as family residences, commercial places, and public spaces, and are important daily necessities that improve the user experience and reduce floor damage.

[0003] Currently, decomposable floor mats are usually designed in different structural forms according to the use scene, and are mainly classified into two types: decomposable floor mats with a single-layer structure and decomposable floor mats with a multi-layer composite structure. Here, the structure of a single-layer decomposable floor mat is often made of a single elastic material or textile material. A single-layer decomposable floor mat made of an elastic material may be formed by die pressing, and a single-layer decomposable floor mat made of a textile material may be formed by knitting or tufting processes. A decomposable floor mat with a multi-layer composite structure is usually formed by laminating a surface layer and a lower layer through adhesion, magic tape (registered trademark), or heat pressing. The surface layer is often a wear-resistant textile layer, and the lower layer is often a non-slip base material and is adhered to the floor to prevent the position movement of the decomposable floor mat.

[0004] The decomposable floor mats in the related art realize basic protection, cleaning, and non-slip functions, but the close non-slip property between the lower part of the decomposable floor mat and the floor is insufficient. On a wet or smooth floor, the static friction coefficient between the lower part of the decomposable floor mat and the floor is significantly reduced, and the phenomenon of position movement of the entire decomposable floor mat is likely to occur, and the risk of slipping is likely to occur during user use. And due to the design of the structure and material of the decomposable floor mat in the related art, its cleaning difficulty is large, dirt is likely to remain, bacteria are likely to breed, affecting use hygiene and service life.

[0005] Based on the above, disassemblable floor mats using related technologies have shortcomings in terms of the stability of their anti-slip performance and the ease of cleaning, and fail to meet users' needs for safety, hygiene, and durability. Therefore, there is an urgent need to develop a novel disassemblable floor mat structure that can solve the above problems. [Overview of the project] [Problems that the invention aims to solve]

[0006] The present invention aims to provide a disassemblable floor mat that can solve the shortcomings of current disassemblable floor mats in terms of the stability of their anti-slip performance and ease of cleaning, in order to effectively meet the user's needs for safety, hygiene, and durability.

[0007] To solve the above technical problems, the present invention provides a disassemblable floor mat comprising a lower layer and a surface layer. [Means for solving the problem]

[0008] The lower layer comprises a mat body and connecting parts and anti-slip assemblies provided on both sides of the mat body, respectively, wherein the connecting parts, the anti-slip assemblies, and the mat body are integrally molded; the anti-slip assembly comprises a main anti-slip part and an auxiliary anti-slip part, wherein the main anti-slip part and the auxiliary anti-slip part are convex to the surface of the mat body; a plurality of the main anti-slip parts are provided, and the plurality of the main anti-slip parts are spaced apart in the width direction of the mat body; a plurality of the auxiliary anti-slip parts are provided between two adjacent main anti-slip parts, and the plurality of the auxiliary anti-slip parts between two adjacent main anti-slip parts are spaced apart along the length direction of the mat body; The surface layer is detachably provided on the surface of the mat body on which the connecting component is provided; the surface layer includes the carpet body and the adhesive component, the adhesive component being provided on the surface of the carpet body facing the lower layer; Multiple connecting components and adhesive components are provided, the connecting components are convex on the surface of the mat body, and the adhesive components have a ring structure; when the surface layer covers the surface of the lower layer, the ring structure of the adhesive component can be fitted and connected to the connecting component, and the lower layer and the surface layer are detachably connected.

[0009] In some embodiments of this application, the main anti-slip component includes a plurality of main anti-slip portions, the plurality of main anti-slip portions are spaced apart in the width direction of the mat body, and both ends of the main anti-slip portions are located close to both sides in the length direction of the mat body.

[0010] In some embodiments of this application, the auxiliary anti-slip component includes a plurality of auxiliary anti-slip portions, and the plurality of auxiliary anti-slip portions are provided at intervals in the width direction of the mat body.

[0011] In some embodiments of this application, the distance between two adjacent main anti-slip portions is smaller than the distance between two adjacent auxiliary anti-slip portions.

[0012] In some embodiments of this application, the auxiliary anti-slip portion is elongated, and both ends of the auxiliary anti-slip portion are semicircular and transient.

[0013] In some embodiments of this application, the width of the auxiliary anti-slip portion is greater than the width of the main anti-slip portion.

[0014] In some embodiments of this application, the connecting component includes a connecting body and an extension provided at one end of the connecting body, the end of the connecting body away from the extension being connected to the surface of the mat body; the extension is provided at an angle to the connecting body, and the ring structure of the attachment component is fitted and connected to the extension.

[0015] In some embodiments of this application, the cross-section of the connecting body tends to gradually decrease in the direction from the lower layer toward the surface layer.

[0016] In some embodiments of this application, the plurality of connecting components are arranged in a matrix on the mat body, and the orientation of the extensions is reversed in two adjacent rows of connecting components.

[0017] In some embodiments of this application, the external contour of the connecting component is trapezoidal, and the cross-section of the connecting component tends to gradually increase in the direction from the lower layer toward the surface layer.

[0018] In some embodiments of this application, the connecting component includes a connecting body and a fixing portion provided at one end of the connecting body, the end of the connecting body away from the fixing portion being connected to the surface of the mat body, and both ends of the fixing portion extend outward beyond both sides of the connecting body.

[0019] In some embodiments of this application, the cross-section of the connecting body tends to gradually decrease in the direction from the lower layer toward the surface layer.

[0020] In some embodiments of this application, the surface of the fixing portion, which is separated from the connecting body, includes a planar region and inclined surface regions connected to both sides of the planar region, wherein the inclined surface regions are provided at an angle with the planar region and are inclined in a direction toward the mat body from the planar region.

[0021] In some embodiments of this application, both ends of the adhesive component are connected to the carpet body, and the surface of the carpet body surrounds the adhesive component to form the ring structure.

[0022] In some embodiments of this application, the attachment component includes at least two fluff portions, one end of each fluff portion being connected to the carpet body, and the at least two fluff portions are cross-connected to form the ring structure.

[0023] In some embodiments of this application, one end of the adhesive component is connected to the carpet body, and the other end of the adhesive component is bent in the direction from the surface layer toward the lower layer to form the ring structure. [Effects of the Invention]

[0024] As can be seen from the above technical proposal, the beneficial effects of the present invention are as follows: In the disassemblable floor mat of this application, the anti-slip assembly of the lower layer employs a partitioned layout that combines main anti-slip components with auxiliary anti-slip components. Multiple main anti-slip components are spaced apart along the width direction of the mat body, directly preventing slippage along the width direction of the disassemblable floor mat, for example, when a user steps on or drags it laterally. Multiple auxiliary anti-slip components are spaced apart along the length direction of the mat body between adjacent main anti-slip components, allowing the auxiliary anti-slip components to form protection along the length direction of the mat body and preventing displacement along the length direction of the disassemblable floor mat. The main anti-slip components can work together with the auxiliary anti-slip components to form an anti-slip matrix, and no matter which direction a user moves the disassemblable floor mat, the frictional force between the anti-slip assembly and the ground can restrict the movement of the disassemblable floor mat, significantly reducing the safety risk of a person slipping due to the displacement of the disassemblable floor mat.

[0025] Furthermore, connecting components are provided protruding from the surface of the mat body of the lower layer, and adhering components are provided on the carpet body of the surface layer. When the surface layer is connected to the lower layer, the ring structure of the adhering component can be fitted onto the connecting component, and the inner wall of the ring structure closely adheres to the outer wall of the connecting component to form an annular wrap, so that the outer wall of the connecting component can directly prevent the horizontal sliding of the ring structure, avoid the loosening of the ring structure due to local external forces, effectively ensure that the surface layer does not easily detach from the lower layer even after the surface layer is detachably connected to the lower layer, and ensure the reliability in the use process of the decomposable floor mat.

[0026] In addition, the surface layer is detachably provided on the lower layer, the surface layer can be removed from the lower layer and cleaned alone, there is no need to worry about damage to the anti-slip assembly of the lower layer caused by water flow and detergent during the cleaning process, and there is no need to reduce the cleaning intensity of the surface layer in consideration of the lower layer, ensuring that the surface layer is always kept clean. With the detachable installation, the user can replace the surface layer alone, hold the lower layer in reserve as needed, greatly reduce the user's usage cost, and extend the overall life of the product. Furthermore, the user can replace the surface layer with different materials or specifications according to usage needs and connect it to the lower layer, adapting to various scenario needs and satisfying the user's personalized and dynamically adjustable usage experience.

Brief Description of the Drawings

[0027] [Figure 1] It is a structural schematic diagram of a decomposable floor mat according to an embodiment of the present invention. [Figure 2] It is an exploded view of a decomposable floor mat according to an embodiment of the present invention. [Figure 3] It is a structural schematic diagram of a decomposable floor mat according to an embodiment of the present invention in the downward direction. [Figure 4] It is a schematic diagram of the connection structure between the surface layer and the lower layer in a decomposable floor mat according to an embodiment of the present invention. [Figure 5] It is a partial enlarged view of location A in FIG. 3. [Figure 6]This is a schematic diagram of the surface layer structure in a detachable floor mat according to one embodiment of the present invention. [Figure 7] This is a schematic diagram of the structure of the connecting component of the lower layer in a detachable floor mat according to one embodiment of the present invention. [Figure 8] This is a schematic diagram of the structure of the connecting component of the lower layer in a detachable floor mat according to one embodiment of the present invention. [Figure 9] Figure 8 is a schematic diagram of the connection structure between the connecting component and the surface layer. [Figure 10] This is a schematic diagram of the structure of the connecting component of the lower layer in a detachable floor mat according to one embodiment of the present invention. [Figure 11] Figure 10 is a schematic diagram of the connection structure between the connecting component and the surface layer. [Figure 12] This is a schematic diagram of the surface layer structure in a detachable floor mat according to one embodiment of the present invention. [Figure 13] Figure 12 is a schematic diagram of the connection structure between the surface layer and the lower layer. [Figure 14] This is a schematic diagram of the surface layer structure in a detachable floor mat according to one embodiment of the present invention. [Figure 15] Figure 14 is a schematic diagram of the connection structure between the surface layer and the lower layer. [Modes for carrying out the invention]

[0028] Typical embodiments embodying the features and advantages of the present invention are described in detail below. The present invention can have various variations in different embodiments, which will not depart from the scope of the invention, and the description and illustrations are for illustrative purposes only and should be understood as not to limit the invention.

[0029] In the description of this application, indications of direction or positional relationships in embodiments shown in the drawings (e.g., up, down, left, right, front, and back) are for the sole purpose of facilitating and simplifying the description of this application and should be understood not to indicate or imply that the devices or elements being referred to have a specific orientation or must be configured and operated in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the description of the positions of these elements changes, these directional indications will change accordingly.

[0030] Furthermore, the terms “First” and “Second” are used solely for descriptive purposes and should not be understood as indicating or implying relative importance, or implicitly indicating the number of technical features referred to. Thus, features limited by “First” and “Second” may explicitly or implicitly include one or more of the aforementioned features. In the description of this application, “multiple” means two or more unless otherwise clearly and specifically limited.

[0031] Referring to Figures 1 to 4, one embodiment of the present application provides a disassemblable floor mat 100 comprising a lower layer 10 and a surface layer 20, wherein the surface layer 20 and the lower layer 10 are detachably connected.

[0032] Specifically, the lower layer 10 includes a mat body 11 and connecting parts 12 and anti-slip assemblies 13 provided on both sides of the mat body 11. The anti-slip assembly 13 includes a main anti-slip part 131 and an auxiliary anti-slip part 132, the main anti-slip part 131 and the auxiliary anti-slip part 132 protruding from the surface of the mat body 11. Multiple main anti-slip parts 131 are provided, and these multiple main anti-slip parts 131 are spaced apart in the width direction of the mat body 11. Multiple auxiliary anti-slip parts 132 are provided between two adjacent main anti-slip parts 131, and these multiple auxiliary anti-slip parts 132 between two adjacent main anti-slip parts 131 are spaced apart along the length direction of the mat body 11. The surface layer 20 is detachably provided on the surface of the mat body 11, which is provided with the connecting component 12. The surface layer 20 includes the carpet body 21 and the adhesive component 22, the adhesive component 22 being provided on the surface of the carpet body 21 facing the lower layer 10.

[0033] Here, both the connecting component 12 and the adhesive component 22 are provided in multiples. The connecting component 12 is provided as a protrusion on the surface of the mat body 11, and the adhesive component 22 has a ring structure 221 formed thereon. When the surface layer 20 covers the surface of the lower layer 10, the ring structure 221 of the adhesive component 22 can be fitted and connected to the connecting component 12, so that the lower layer 10 is detachably connected to the surface layer 20.

[0034] The disassemblable floor mat 100 of this application includes a lower layer 10 and a surface layer 20, wherein the anti-slip assembly 13 of the lower layer 10 employs a partitioned layout combining main anti-slip components 131 with auxiliary anti-slip components 132, wherein multiple main anti-slip components 131 are spaced apart along the width direction of the mat body 11 to directly prevent slippage along the width direction of the disassemblable floor mat 100, for example, when a user steps on or drags it laterally, and multiple auxiliary anti-slip components 132 are spaced apart along the length direction of the mat body 11 between adjacent main anti-slip components 131, wherein the auxiliary anti-slip components 132 can form protection along the length direction of the mat body 11, and displacement along the length direction of the disassemblable floor mat 100 can be avoided. The main anti-slip component 131 can work in cooperation with the auxiliary anti-slip component 132 to form an anti-slip matrix, and no matter which direction the user moves the detachable floor mat 100, the frictional force between the anti-slip assembly 13 and the ground can restrict the movement of the detachable floor mat 100, thereby significantly reducing the safety risk of a person slipping due to the positional movement of the detachable floor mat 100.

[0035] Furthermore, a connecting component 12 is provided protruding from the surface of the mat body 11 of the lower layer 10, and an adhesive component 22 is provided on the carpet body 21 of the surface layer 20. When the surface layer 20 is connected to the lower layer 10, the ring structure 221 of the adhesive component 22 can be fitted onto the connecting component 12, and the inner wall of the ring structure 221 tightly adheres to the outer wall of the connecting component 12 to form an annular wrap, so that the outer wall of the connecting component 12 can directly prevent the ring structure 221 from sliding horizontally, avoiding loosening of the ring structure 221 due to local external force, and effectively ensuring that the surface layer 20 does not easily detach from the lower layer 10 even after the surface layer 20 is detachably connected to the lower layer 10, thereby ensuring reliability during the use of the disassemblable floor mat 100.

[0036] In addition, the surface layer 20 is detachably mounted on the lower layer 10, allowing it to be removed from the lower layer 10 and cleaned independently. This eliminates concerns about damage to the anti-slip assembly 13 of the lower layer 10 from water flow and detergent during the cleaning process, and eliminates the need to reduce the cleaning intensity of the surface layer 20 out of consideration for the lower layer 10, ensuring that the surface layer 20 is always kept clean. The detachable installation allows users to replace the surface layer 20 independently and retain the lower layer 10 as needed, significantly reducing user operating costs and extending the overall lifespan of the product. Furthermore, users can replace the surface layer 20 with different materials or specifications and connect it to the lower layer 10 according to their usage needs, adapting to diverse situational needs and satisfying the user's personalized and dynamically adjustable user experience.

[0037] In some embodiments of this application, the lower layer 10 of the disassemblable floor mat 100 may be manufactured from a material formed by mixing substances such as styrene-butadiene block copolymer, rubber plasticizer, polypropylene, calcium filler, antioxidant, anti-slip aid, and coupling agent, so as to ensure that the lower layer 10 has an efficient anti-slip effect and recovery performance.

[0038] In this embodiment, the connecting component 12 and the anti-slip assembly 13 and the mat body 11 may be integrally molded. That is, they may be formed by integral injection molding using the above-mentioned mixed material to ensure the structural strength of the entire lower layer 10.

[0039] In some other embodiments, the mat body 11, connecting parts 12 and anti-slip assembly 13 of the lower layer 10 may be made of different materials. In some examples, the mat body 11 may be made of ethylene-vinyl acetate copolymer, the anti-slip assembly 13 may be made of thermoplastic rubber, and the connecting parts 12 may be made of polypropylene; in some examples, the mat body 11 may be made of polyvinyl chloride, the anti-slip assembly 13 may be made of natural rubber / butyronitrile rubber, and the connecting parts 12 may be made of acrylonitrile-butadiene-styrene copolymer; in some examples, the mat body 11 may be made of high-density polyethylene, the anti-slip assembly 13 may be made of polyurethane elastomer, and the connecting parts 12 may be made of reinforced nylon.

[0040] As shown in Figures 1, 3, and 5, in some embodiments of this application, the main anti-slip component 131 includes a plurality of main anti-slip portions 133, the plurality of main anti-slip portions 133 are spaced apart in the width direction of the mat body 11, and both ends of the main anti-slip portions 133 may be located close to both sides in the length direction of the mat body 11.

[0041] Multiple main anti-slip sections 133 are provided at intervals in the width direction of the mat body 11, and both ends of each main anti-slip section 133 are provided close to both sides in the length direction of the mat body 11, so that the frictional force acting on the mat body 11 can be effectively distributed to the multiple independent main anti-slip sections 133, the intervals between the main anti-slip sections 133 can provide frictional resistance from different positions, the main anti-slip sections 133 in the corresponding areas can quickly offset the thrust, preventing the entire mat body 11 from slipping due to localized excessive force, and ensuring reliable anti-slip performance of the disassembled floor mat 100.

[0042] In some embodiments of this application, the auxiliary anti-slip component 132 includes a plurality of auxiliary anti-slip portions 134, which may be spaced apart in the width direction of the mat body 11.

[0043] Multiple auxiliary anti-slip sections 134 are provided at intervals along the width direction of the mat body 11, increasing the anti-slip density in the width direction. The multiple auxiliary anti-slip sections 134, in combination with the multiple main anti-slip sections 133, provide long rows of anti-slip to the main anti-slip components 131, while the auxiliary anti-slip sections 132 provide short rows of anti-slip between the main anti-slip components 131. The overlapping of the two significantly improves the coverage of the anti-slip structure on the bottom surface of the mat body 11, ensuring effective anti-slip performance between the detachable floor mat 100 and the contact surface.

[0044] Furthermore, when the detachable floor mat 100 is stepped on, it is subjected to a diagonal sliding force. This diagonal sliding force is decomposed into a vertical component and a horizontal component. The main anti-slip component 131 can counteract most of the vertical component, and the auxiliary anti-slip component 132 can counteract the remaining vertical and horizontal components. Through their cooperation, the mat body 11 has sufficient frictional resistance in any sliding direction.

[0045] In some examples, the auxiliary anti-slip portion 134 is elongated, and both ends of the auxiliary anti-slip portion 134 are semicircular. The semicircular transition makes the contact boundary of the auxiliary anti-slip portion 134 smoother, makes the distribution of contact pressure more uniform, avoids corners becoming weak points for anti-slip, and ensures that the anti-slip effect of the entire auxiliary anti-slip portion 134 is continuous and stable.

[0046] In some embodiments of this application, the distance between two adjacent main anti-slip portions 133 is smaller than the distance between two adjacent auxiliary anti-slip portions 134.

[0047] By arranging the main anti-slip sections 133 more densely, multiple main anti-slip sections 133 can form a nearly continuous anti-slip band. When the mat body 11 receives an external sliding force, this sliding force is simultaneously absorbed by the multiple densely packed main anti-slip sections 133, avoiding interruptions in force transmission due to excessively large spacing between the main anti-slip sections 133 and further reducing the risk of localized slippage of the detachable floor mat 100. The spacing between the auxiliary anti-slip sections 134 is slightly larger, allowing the spacing distribution to cover the gaps between the main anti-slip components 131. This not only enhances anti-slip performance in combination with the main anti-slip components 131, but also avoids functional overlap with the main anti-slip sections 133 due to excessive density, effectively reducing material costs and processing complexity, and ensuring a certain degree of flexibility for the mat body 11.

[0048] In some cases, the width of the auxiliary anti-slip section 134 is greater than the width of the main anti-slip section 133. By designing the auxiliary anti-slip section 134 to be wider and increasing the covering width of a single auxiliary anti-slip section 134, the gaps between the main anti-slip components 131 can be filled more sufficiently, eliminating blind spots in the anti-slip area within the gaps, achieving anti-slip coverage over the entire area, and improving the overall anti-slip performance of the disassembled floor mat 100.

[0049] In addition, the lower layer 10 of the disassemblable floor mat 100 of this application has gaps between the main anti-slip parts 133 and gaps between the auxiliary anti-slip parts 134 that allow for drainage and ventilation. When the disassemblable floor mat 100 is used in places prone to getting wet, such as toilets and kitchen entrances, accumulated water penetrates to the outside of the lower layer 10 through the gaps between the main anti-slip parts 133 and gaps between the auxiliary anti-slip parts 134, allowing the lower part of the lower layer 10 to dry naturally and preventing the surface layer 20 and the lower layer 10 from becoming damp and developing mold due to accumulated water.

[0050] As shown in Figures 4 and 6, in this application, the surface layer 20 is detachably provided on the lower layer 10. The surface layer 20 is detachably provided on the surface of the mat body 11 on which the connecting component 12 is provided. The surface layer 20 includes the carpet body 21 and the adhesive component 22, the adhesive component 22 being provided on the surface of the carpet body 21 facing the lower layer 10.

[0051] The attachment component 22 has a ring structure 221 formed thereon, and when the surface layer 20 covers the surface of the lower layer 10, the ring structure 221 of the attachment component 22 can be fitted and connected to the connecting component 12, so that the lower layer 10 is detachably connected to the surface layer 20.

[0052] In some embodiments of this application, the carpet body 21 may be woven from materials such as polyester fibers, high-strength nylon fibers, terylene / nylon blends, or pure cotton / wool blends. The attachment component 22 having a ring structure 221 may be directly scraped onto the surface of the carpet body 21 by a robotic arm equipped with a scraper needle, or it may be fixed to the carpet body 21 by sewing using elastic fibers, or the attachment component 22 may be fixed to the carpet body 21 by a thermo-bonding method using thermoplastic rubber, or the attachment component 22 may be fixed to the carpet body 21 by ultrasonic welding using elastic terylene cloth.

[0053] In this embodiment, both ends of the adhesive component 22 are connected to the carpet body 21, and the adhesive component 22 and the surface of the carpet body 21 surround each other to form a ring structure 221.

[0054] As shown in Figures 4 and 7, in some embodiments of this application, the connecting component 12 includes a connecting body 121 and an extension 122 provided at one end of the connecting body 121, the other end of the connecting body 121 away from the extension 122 being connected to the surface of the mat body 11. The extension 122 is provided at an angle to the connecting body 121, and the ring structure 221 of the attachment component 22 is fitted and connected to the extension 122.

[0055] In some examples, the extension 122 is positioned at an angle to the connecting body 121. When the ring structure 221 of the attachment part 22 is fitted onto the connecting part 12, the extension 122 forms a radial obstruction to the ring structure 221. When the surface layer 20 of the detachable floor mat 100 is subjected to external tension, the ring structure 221 catches on the angled portion of the connection between the extension 122 and the connecting body 121, preventing the surface layer 20 from separating from the lower layer 10.

[0056] The combination of the adhesive part 22 and the connecting part 12 allows the surface layer 20 to be stably anchored to the surface of the lower layer 10. Even if the mat body 11 is pressed by an external force, or if the surface layer 20 is subjected to localized foot pressure, the surface layer 20 will not slip relative to the mat body 11. This effectively avoids extra frictional displacement between the sole of the foot and the surface layer 20 due to the offset of the surface layer 20, improving the safety of using the detachable floor mat 100.

[0057] In some cases, the cross-section of the connecting body 121 tends to gradually decrease in the direction from the lower layer 10 toward the surface layer 20.

[0058] In this example, the connecting body 121 has a conical structure in which the cross-section gradually changes. When the detachable floor mat 100 is stepped on by an external force, the stress does not concentrate at the connection point between the connecting body 121 and the mat body 11, but is uniformly distributed inside the mat body 11 along the conical structure. This avoids the problem of the connecting component 12 breaking due to abrupt changes in stress and significantly extends the service life of the connecting component 12.

[0059] In some examples, multiple connecting components 12 are arranged in a matrix on the mat body 11. The extension direction of the connecting components 12 in each row coincides with the length direction of the mat body 11, and the extension direction of the connecting components 12 in each column coincides with the width direction of the mat body 11. In two adjacent rows of connecting components 12, the orientation of the extensions 122 is reversed.

[0060] In the drawing direction of Figure 7, in two adjacent rows of connecting components 12, the extension 122 of one row of connecting component 12 points to the right, while the extension 122 of the other row of connecting component 12 points to the left.

[0061] When the mat body 11 is subjected to an external force that causes it to move to the left, the rightward extension 122 pulls the surface layer 20 in combination with the ring structure 221, and the leftward extension 122 also forms a barrier against the ring structure 221; when the mat body 11 is subjected to an external force that causes it to move to the right, the leftward extension 122 pulls the surface layer 20, and the rightward extension 122 forms a barrier, so that the extensions 122 provided in the opposite direction can form a bidirectional lock, thereby strengthening the effect of resistance to positional movement.

[0062] As shown in Figures 8 and 9, in some embodiments of this application, the external contour of the connecting component 12 may be trapezoidal. In the direction from the lower layer 10 toward the surface layer 20, the cross-section of the connecting component 12 tends to gradually increase. When the surface layer 20 is connected to the lower layer 10, the ring structure 221 of the attachment component 22 of the surface layer 20 is fitted into the apex corner portion of the end of the connecting component 12.

[0063] The apex corners of the trapezoidal connecting part 12 protrude outward. When the surface layer 20 is attached to the lower layer 10, there is no need to precisely align the ring structure 221 with the entire connecting part 12. By simply approaching the protruding apex corner of the connecting part 12, the apex corner is directly inserted into the ring structure 221, and the ring structure 221 can be fixed to the connecting part 12 by the guide of the apex corner.

[0064] The ring structure 221 is fitted to the apex angle of the end of the connecting component 12, and the cross-section of the connecting component 12 tends to gradually increase in size, that is, the connecting component 12 narrows into an inclined surface from its wider upper end to its narrower lower end. When the surface layer 20 is pulled by an external force, for example, by being stepped on or dragged, the ring structure 221 tends to move toward the lower layer 10, and the trapezoidal inclined surface of the connecting component 12 forms an effective barrier against the ring structure 221, ensuring a stable connection between the surface layer 20 and the lower layer 10.

[0065] Referring to Figures 10 and 11, in some embodiments of this application, the connecting component 12 includes a connecting body 121 and a fixing portion 123 provided at one end of the connecting body 121. The end of the connecting body 121 away from the fixing portion 123 is connected to the surface of the mat body 11, and both ends of the fixing portion 123 protrude outward from both sides of the connecting body 121. When the surface layer 20 is connected to the lower layer 10, the ring structure 221 of the attachment component 22 of the surface layer 20 is fitted onto the end of the fixing portion 123.

[0066] Both ends of the fixing portion 123 face outward and extend beyond both sides of the connecting body 121, thereby giving the connecting component 12 a T-shaped inverted hook structure. After the ring structure 221 of the surface layer 20 is fitted onto the ends of the fixing portion 123, the portions of the fixing portion 123 that extend beyond the connecting body 121 form a lateral obstruction to the ring, limiting the radial sliding of the ring structure 221 along the connecting body 121. The extended portions of the fixing portion 123 can provide a transient guide to the ring structure 221, allowing the ring structure 221 to slide naturally along the outer contour of the fixing portion 123 during the fitting process, avoiding the problems of the ring structure 221 stopping or offsetting, and facilitating the user to quickly install the surface layer 20 and the lower layer 10.

[0067] Furthermore, installing the fixing portion 123 so that both ends extend beyond the connecting body 121 reinforces the bending strength of the connecting component 12 itself, reduces bending and breakage due to force concentration on the connecting body 121, improves the overall durability of the connection structure between the surface layer 20 and the lower layer 10, and ensures the service life of the detachable floor mat 100.

[0068] In this embodiment, the cross-section of the connecting body 121 tends to gradually decrease in the direction from the lower layer 10 toward the surface layer 20. The conical structure of the connecting body 121 has a large cross-section at the end connected to the mat body 11, providing strong resistance to bending and separation, while the cross-section of the end of the connecting body 121 approaching the fixing part 123 is small, allowing the fixing part 123 to combine with the connecting body 121 to form a reinforcing support, thus preventing the upper part of the connecting body 121 from bending and breaking due to force, and further strengthening the structural strength of the connecting part 12 itself.

[0069] In some examples, the surface of the fixing portion 123, which is separated from the connecting body 121, includes a planar region 125 and inclined surface regions 126 connected to both sides of the planar region 125, the inclined surface regions 126 being positioned at an angle with the planar region 125, and the inclined surface regions 126 being inclined in a direction toward the mat body 11 away from the planar region 125.

[0070] The inclined surface region 126 of the fixing portion 123 can provide a guiding effect to the ring structure 221 of the surface layer 20, reducing the insertion resistance when the ring structure 221 is fitted into the connecting component 12, ensuring effective alignment between the ring structure 221 and the connecting component 12, significantly reducing the difficulty of mounting the surface layer 20 and the lower layer 10, and making it convenient for the user.

[0071] In this application, the adhesive component 22 may be provided in a structural form other than the one shown in the above embodiment, in which both ends of the adhesive component 22 are connected to the carpet body 21 and the adhesive component 22 and the surface of the carpet body 21 surround it to form a ring structure 221. All adhesive components 22 of different structural forms are docked and combined with the connecting component 12 in the different embodiments described above. Here, the structure of the adhesive component 22 will be described using only the structural form of the connecting component 12 shown in Figure 7.

[0072] As shown in Figures 12 and 13, in some embodiments of this application, the attachment component 22 includes at least two fluff portions 222, one end of each fluff portion 222 is connected to the carpet body 21, and at least two fluff portions 222 may be cross-connected to form a ring structure 221.

[0073] The intersecting joint of the two villi sections 222 forms a restraining point with a certain degree of rigidity, preventing deformation or loosening due to slippage of the villi sections 222 when the ring structure 221 is subjected to force. When the surface layer 20 is pulled laterally, the intersecting joint distributes the tensile force to the two villi sections 222, preventing the ring structure 221 from being pulled and detaching from both ends of the connecting component 12. This ensures that the ring structure 221 always maintains its annular shape and fits into the connecting component 12, thereby guaranteeing a stable connection between the surface layer 20 and the lower layer 10.

[0074] As shown in Figures 14 and 15, in some embodiments of this application, one end of the adhesive component 22 is connected to the carpet body 21, and the other end of the adhesive component 22 is bent to form a ring structure 221 in the direction in which the surface layer 20 is toward the lower layer 10.

[0075] The ring structure 221, formed by bending a single attachment part 22, has a simple structure, a more orderly shape, and a more stable opening and closing degree. When the surface layer 20 is attached to the lower layer 10, the ring structure 221 can be smoothly aligned with the connecting part 12 of the lower layer 10, allowing the user to quickly complete the mating connection between the ring structure 221 and the connecting part 12, improving the mounting efficiency between the surface layer 20 and the lower layer 10, and making it convenient for the user to use.

[0076] Anti-slip tests were conducted on the disassemblable floor mat 100 of this application. Specifically, anti-slip tests were performed on the disassemblable floor mat 100 of this application under different contact surface conditions (wet and dry), and the results of the anti-slip tests are shown in Table 1. Here, the tile interface, PVC interface, wooden floor interface, and marble interface were tested according to ASTM F 609-05, and the frosted glass interface was tested according to industry standard HG / T 3780-2005 "Static Anti-Slip Performance Test Method for Footwear".

[0077] Specifically, tests were conducted in accordance with ASTM F 609-05, and the test results were determined according to the anti-slip performance of bathroom carpets in the national standard GB / T 26850-2011 "Bathroom Carpets," with a friction coefficient of ≥0.40 being considered acceptable.

[0078] The steps for the test, according to ASTM F 609-05, are as follows:

[0079] Drying Test Procedure: The test interface was cleaned with a neutral detergent (ethanol solution), and after complete drying, the test was performed. The tensile testing machine (6.6) was set to a speed of 88.9 mm / min, and a detachable floor mat was slid horizontally 100 mm while applying horizontal tensile force. The maximum tensile force value during this process was recorded as the static anti-slip force, and the average tensile force value was recorded as the dynamic anti-slip force. A total of four tests were performed, and the results of each test were recorded.

[0080] Wet condition test procedure: The test interface was cleaned with a neutral detergent (alcohol solution), completely dried, and then tested. At the interface, the test solution (distilled water or deionized water) was uniformly sprayed onto the test interface using a manual spray bottle to form a complete water film. A disassemblable floor mat was placed on the test interface for 30 seconds, and the test was started, repeating the steps of the dry condition test procedure. The test was conducted according to industry standard HG / T 3780-2005 "Test Method for Static Anti-Slip Performance of Footwear," and a friction coefficient of ≥0.40 was considered a pass.

[0081] The steps for the test, following the industry standard HG / T 3780-2005 "Test Method for Static Anti-Slip Performance of Footwear," are as follows:

[0082] Drying Test Procedure: 1. The test interface was wiped clean with a neutral detergent, and the test was performed after the test interface was completely dry. 2. The mass of the disassemblable floor mat was weighed using a flat surface. 3. The back surface of the disassemblable floor mat was fixed in the sample chamber with double-sided tape or adhesive. 4. The sample holder was placed on the friction panel, and the surface of the disassemblable floor mat to be measured was brought into contact with the test interface. 5. The test holder was pulled horizontally at a pulling speed of (400±10) mm / min. 6. When the pulling distance reached 100 mm, the maximum tensile force during the process was recorded. 7. After each test, the test interface was rotated 90° and wiped clean, and steps 3 to 6 were repeated three times. 8. The friction coefficient was calculated, and the final result was the arithmetic mean of three disassemblable floor mats, but was made accurate to two decimal places. 9. The maximum allowable deviation from the mean value of each test data set shall be ±10%. If this is exceeded, the test must be repeated or the test method must be changed.

[0083] Wet state test procedure: The test interface was cleaned with a neutral detergent, and after the test interface was completely dry, distilled water or deionized water was sprayed evenly onto the test interface using a manual spray bottle to form a continuous, complete water film. A disassemblable floor mat was then placed on the test interface for 30 seconds, and the test was started, repeating the steps of the dry state test procedure.

[0084] [Table 1]

[0085] As can be seen from the test results in Table 1, the disassemblable floor mat 100 of this application meets the acceptance standard, with static friction coefficients at all different test interfaces being greater than 0.4.

[0086] Furthermore, the disassemblable floor mat 100 of this application remains stable and does not shift position on dry tiles, providing a high level of anti-slip performance. It is more reliable for use on wet tiles, eliminating the risk of slipping due to water exposure. The disassemblable floor mat 100 of this application has an extremely high level of anti-slip performance on dry frosted glass, and can provide reliable anti-slip performance even on wet frosted glass. The disassemblable floor mat 100 of this application has an extremely high level of anti-slip performance on dry PVC, and can still provide strong anti-slip performance on wet PVC. The disassemblable floor mat 100 of this application has an extremely strong level of anti-slip performance on both dry and wet wooden floors, and has high anti-slip performance on both dry and wet marble.

[0087] The disassemblable floor mat of this application includes a lower layer and a surface layer. The anti-slip assembly of the lower layer employs a partitioned layout combining main anti-slip components with auxiliary anti-slip components. Multiple main anti-slip components are spaced apart along the width direction of the mat body, preventing slippage along the width direction of the disassemblable floor mat, for example, when a user steps on or drags it sideways. Multiple auxiliary anti-slip components are spaced apart along the length direction of the mat body between adjacent main anti-slip components, allowing the auxiliary anti-slip components to form protection along the length direction of the mat body and prevent displacement along the length direction of the disassemblable floor mat. The main anti-slip components can work together with the auxiliary anti-slip components to form an anti-slip matrix, and no matter which direction a user moves the disassemblable floor mat, the frictional force between the anti-slip assembly and the ground can restrict the movement of the disassemblable floor mat, significantly reducing the safety risk of a person slipping due to the displacement of the disassemblable floor mat.

[0088] Furthermore, connecting components are provided protruding from the surface of the lower layer mat body, and adhesive components are provided on the surface layer carpet body. When the surface layer is connected to the lower layer, the ring structure of the adhesive component can be fitted into the connecting component, and the inner wall of the ring structure tightly adheres to the outer wall of the connecting component to form an annular wrap. The outer wall of the connecting component directly prevents horizontal slippage of the ring structure, avoiding loosening of the ring structure due to local external forces, and effectively ensuring that the surface layer does not easily detach from the lower layer even after it has been detachably connected to the lower layer, thereby ensuring reliability during the use of the disassemblable floor mat.

[0089] Furthermore, the surface layer is detachably mounted on the lower layer, allowing it to be removed from the lower layer and cleaned independently. This eliminates concerns about damage to the lower layer's anti-slip assembly from water flow and detergent during the cleaning process, and eliminates the need to reduce the cleaning intensity of the surface layer to protect the lower layer, ensuring that the surface layer remains clean at all times. The detachable design allows users to replace the surface layer independently and retain the lower layer as needed, significantly reducing user costs and extending the overall product lifespan. Moreover, users can replace surface layers of different materials or specifications with those connected to the lower layer according to their usage needs, adapting to diverse situations and satisfying the user's personalized and dynamically adjustable user experience.

[0090] While the present invention has been described with reference to several typical embodiments, the terms used should be understood to be descriptive and illustrative, and not restrictive. Since the present invention can be specifically implemented in various forms without departing from the spirit or essence of the invention, the above embodiments are not limited to any of the aforementioned details and should be interpreted broadly within the spirit and scope limited to the appended claims, so all variations and improvements that fall within the scope of the claims or their equivalents should be understood to fall within the scope of the appended claims. [Explanation of symbols]

[0091] The following is an explanation of the drawing reference symbols. 100 Disassemblable Floor Mats 10 Lower layer 11. Mattress body 12 connecting parts 121 Connection Unit 122 Extension 123 Fixed part 125 Planar area 126 Slope area 13 Anti-slip assembly 131 Main anti-slip component 132 Auxiliary anti-slip parts 133 Main anti-slip section 134 Auxiliary anti-slip section 20 Surface layer 21 Carpet body 22 Attached parts 221 Ring structure 222 Villi

Claims

1. A detachable floor mat, It includes a lower layer and a surface layer, The lower layer comprises a mat body and connecting parts and anti-slip assemblies provided on both sides of the mat body, wherein the connecting parts, the anti-slip assemblies, and the mat body are integrally molded; the anti-slip assembly comprises a main anti-slip part and an auxiliary anti-slip part, wherein the main anti-slip part and the auxiliary anti-slip part are convex to the surface of the mat body; there are multiple main anti-slip parts, which are spaced apart in the width direction of the mat body; there are multiple auxiliary anti-slip parts between two adjacent main anti-slip parts, which are spaced apart along the length direction of the mat body; The surface layer is detachably provided on the surface of the mat body on which the connecting component is provided; the surface layer includes the carpet body and the adhesive component, the adhesive component being provided on the surface of the carpet body facing the lower layer; Multiple connecting components and adhesive components are provided, the connecting components are convex on the surface of the mat body, and the adhesive components have a ring structure; when the surface layer covers the surface of the lower layer, the ring structure of the adhesive component can be fitted and connected to the connecting component, and the lower layer and the surface layer are detachably connected. The main anti-slip component includes a plurality of main anti-slip sections, and the plurality of main anti-slip sections are provided at intervals in the width direction of the mat body. The aforementioned auxiliary anti-slip component includes a plurality of auxiliary anti-slip sections, and the plurality of auxiliary anti-slip sections are provided at intervals in the width direction of the mat body. A detachable floor mat characterized in that the distance between two adjacent main anti-slip sections is smaller than the distance between two adjacent auxiliary anti-slip sections.

2. The disassemblable floor mat according to claim 1, characterized in that both ends of the main anti-slip portion are provided close to both sides in the longitudinal direction of the mat body.

3. The detachable floor mat according to claim 1, characterized in that the auxiliary anti-slip portion is elongated, and both ends of the auxiliary anti-slip portion are semicircular and transient.

4. The detachable floor mat according to claim 1, characterized in that the width of the auxiliary anti-slip portion is greater than the width of the main anti-slip portion.

5. The connecting component comprises a connecting body and an extension provided at one end of the connecting body, the end of the connecting body away from the extension is connected to the surface of the mat body, the extension is provided at an angle to the connecting body, and the ring structure of the attachment component is fitted and connected to the extension, as described in claim 1.

6. The detachable floor mat according to claim 5, characterized in that the cross-section of the connecting body tends to gradually decrease in the direction from the lower layer toward the surface layer.

7. The disassemblable floor mat according to claim 5, characterized in that the plurality of connecting components are arranged in a matrix on the mat body, and in two adjacent rows of connecting components, the orientation of the extensions is provided in opposite directions.

8. The detachable floor mat according to claim 1, characterized in that the external contour of the connecting component is trapezoidal, and the cross-section of the connecting component tends to gradually increase in the direction from the lower layer toward the surface layer.

9. The disassemblable floor mat according to claim 1, characterized in that the connecting component includes a connecting body and a fixing portion provided at one end of the connecting body, the end of the connecting body away from the fixing portion is connected to the surface of the mat body, and both ends of the fixing portion extend outward beyond both sides of the connecting body.

10. The detachable floor mat according to claim 9, characterized in that the cross-section of the connecting body tends to gradually decrease in the direction from the lower layer toward the surface layer.

11. The surface of the fixing portion, which is separated from the connecting body, includes a planar region and inclined surface regions connected to both sides of the planar region, wherein the inclined surface regions are provided at an angle with the planar region, and the inclined surface regions are inclined in a direction toward approaching the mat body from the planar region, as described in claim 9, for a detachable floor mat.

12. The removable floor mat according to claim 1, characterized in that both ends of the adhesive component are connected to the carpet body, and the surface of the carpet body surrounds the adhesive component to form the ring structure.

13. The removable floor mat according to claim 1, characterized in that the attached component includes at least two fluff portions, one end of each fluff portion is connected to the carpet body, and at least two of the fluff portions are cross-connected to form the ring structure.

14. The detachable floor mat according to claim 1, characterized in that one end of the adhesive component is connected to the carpet body, and the other end of the adhesive component is bent in the direction from the surface layer toward the lower layer to form the ring structure.

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