Detachable ground mat

Abstract

The utility model provides a detachable ground mat which comprises a bottom layer and a surface layer. The bottom layer comprises a pad body, a connecting piece and an anti-skid assembly, a plurality of main anti-skid pieces of the anti-skid assembly are arranged at intervals in the width direction of the pad body, a plurality of auxiliary anti-skid pieces are arranged between every two adjacent main anti-skid pieces, and the multiple auxiliary anti-skid pieces are arranged at intervals in the length direction of the pad body. The surface layer comprises a carpet surface body and an attachment part, the attachment part is arranged on the surface, facing the bottom layer, of the carpet surface body, a lantern ring structure is formed on the attachment part, and the lantern ring structure can be connected to the connecting part in a sleeving mode, so that the bottom layer is detachably connected with the surface layer. The main anti-skid piece and the auxiliary anti-skid piece can cooperate with each other, so that the safety risk that people slip due to displacement of the detachable floor mat is reduced; the inner wall of the lantern ring structure of the attachment piece can be tightly attached to the outer wall of the connecting piece, the outer wall of the connecting piece can directly prevent the lantern ring structure from sliding in the horizontal direction, it is effectively guaranteed that the surface layer is not prone to being separated from the bottom layer, and the anti-skid performance of the detachable ground mat is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of detachable floor mat structures, and in particular to a detachable floor mat. Background Technology

[0002] Detachable floor mats are everyday items used to lay on indoor and outdoor floors to provide protection, cleaning, decoration, and improve user comfort. They are widely used in homes, commercial spaces, and public spaces, and are important daily necessities for improving user experience and reducing floor wear.

[0003] Currently, detachable floor mats are typically designed with different structural forms depending on the usage scenario, mainly falling into two categories: single-layer detachable floor mats and multi-layer composite detachable floor mats. Single-layer detachable floor mats are often made from a single elastic material or textile material. Elastic material single-layer detachable floor mats can be formed by molding, while textile material single-layer detachable floor mats are formed through weaving or tufting processes. Multi-layer composite detachable floor mats are usually composed of a surface layer and a bottom layer bonded together using adhesive, Velcro, or hot-pressing processes. The surface layer is often a wear-resistant textile layer, while the bottom layer is often a non-slip base used to adhere to the ground and prevent the detachable floor mat from shifting.

[0004] Although the detachable floor mats of this technology have achieved basic protection, cleaning, and anti-slip functions, the bottom of the detachable floor mat does not adhere well to the ground for sufficient anti-slip properties. On wet or slippery surfaces, the static friction coefficient between the bottom of the detachable floor mat and the ground is significantly reduced, making it easy for the entire detachable floor mat to shift, which can easily lead to slipping risks for users. Furthermore, the structure and material design of the detachable floor mats in this technology make them difficult to clean, easily leaving stains and breeding bacteria, affecting hygiene and lifespan.

[0005] In summary, the shortcomings of existing detachable floor mats in terms of anti-slip performance stability and ease of cleaning mean they can no longer meet users' needs for safety, hygiene, and durability. There is an urgent need to develop a new type of detachable floor mat structure that can solve these problems. Utility Model Content

[0006] The purpose of this invention is to provide a detachable floor mat that can solve the shortcomings of current detachable floor mats in terms of anti-slip performance stability and ease of cleaning, so as to effectively meet users' needs for safe, hygienic and durable use.

[0007] To solve the above-mentioned technical problems, this utility model provides a detachable floor mat, comprising:

[0008] The bottom layer includes a pad body and connectors and anti-slip components respectively disposed on both sides of the pad body. The connectors and anti-slip components are integrally formed with the pad body. The anti-slip components include main anti-slip components and auxiliary anti-slip components, which protrude from the surface of the pad body. Multiple main anti-slip components are provided, and the multiple main anti-slip components are spaced apart in the width direction of the pad body. Multiple auxiliary anti-slip components are provided between two adjacent main anti-slip components, and the multiple auxiliary anti-slip components between two adjacent main anti-slip components are spaced apart along the length direction of the pad body.

[0009] A surface layer is detachably disposed on the surface of the mat body where the connector is provided; the surface layer includes a blanket body and an attachment, the attachment being disposed on the surface of the blanket body facing the bottom layer;

[0010] The device includes multiple connectors and attachments. The connectors protrude from the surface of the pad, and the attachments form a collar structure. When the top layer covers the surface of the bottom layer, the collar structure of the attachments can be sleeved and connected to the connectors, so that the bottom layer and the top layer are detachably connected.

[0011] In some embodiments of this application, the main anti-slip component includes a plurality of main anti-slip portions, which are spaced apart in the width direction of the pad body, and the two ends of the main anti-slip portions are respectively disposed close to the two sides in the length direction of the pad body.

[0012] In some embodiments of this application, the auxiliary anti-slip component includes a plurality of auxiliary anti-slip portions, which are spaced apart in the width direction of the pad body.

[0013] In some embodiments of this application, the distance between two adjacent main anti-slip parts is smaller than the distance between two adjacent auxiliary anti-slip parts.

[0014] In some embodiments of this application, the auxiliary anti-slip part is elongated, and the two ends of the auxiliary anti-slip part are semi-circularly transitioned.

[0015] 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.

[0016] In some embodiments of this application, the connector includes a connecting body and an extension disposed at one end of the connecting body, the end of the connecting body away from the extension being connected to the surface of the pad; the extension is disposed at an angle to the connecting body, and the collar structure of the attachment is sleeved and connected to the extension.

[0017] In some embodiments of this application, the cross-section of the connecting body gradually decreases in the direction from the bottom layer to the top layer.

[0018] In some embodiments of this application, a plurality of the connectors are arranged in a matrix on the pad, and the extensions of the connectors in adjacent rows are oriented in opposite directions.

[0019] In some embodiments of this application, the outer contour of the connector is trapezoidal, and the cross-section of the connector gradually increases in the direction from the bottom layer to the top layer.

[0020] In some embodiments of this application, the connector includes a connecting body and a fixing part disposed at one end of the connecting body. The end of the connecting body away from the fixing part is connected to the surface of the pad, and both ends of the fixing part extend outward beyond the two sides of the connecting body.

[0021] In some embodiments of this application, the cross-section of the connecting body gradually decreases in the direction from the bottom layer to the top layer.

[0022] In some embodiments of this application, the surface of the fixing part away from the connecting body includes a planar area and an inclined area connected to both sides of the planar area. The inclined area is set at an angle to the planar area, and the inclined area is inclined from the planar area toward the direction closer to the pad.

[0023] In some embodiments of this application, the two ends of the attachment are connected to the carpet body, and the attachment and the surface of the carpet body enclose each other to form the collar structure.

[0024] In some embodiments of this application, the attachment includes at least two pile portions, one end of which is connected to the carpet surface, and at least two pile portions are cross-connected to form the collar structure.

[0025] In some embodiments of this application, one end of the attachment is connected to the carpet surface, and the other end of the attachment is bent to form the collar structure in the direction from the surface layer to the bottom layer.

[0026] As can be seen from the above technical solution, the beneficial effects of this utility model are as follows: In the detachable floor mat of this application, the bottom anti-slip component adopts a partitioned layout of main anti-slip components and auxiliary anti-slip components. Multiple main anti-slip components are spaced apart along the width direction of the mat body, directly preventing the detachable floor mat from sliding along the width direction when the user steps on or drags it laterally. Multiple auxiliary anti-slip components between adjacent main anti-slip components are spaced apart along the length direction of the mat body. The auxiliary anti-slip components can form a protective barrier along the length direction of the mat body, preventing the detachable floor mat from shifting along the length direction. The main and auxiliary anti-slip components can work together to form an anti-slip matrix, ensuring that regardless of the direction the user moves on the detachable floor mat, the friction between the anti-slip components and the ground restricts the movement of the detachable floor mat, significantly reducing the safety risk of slipping due to the displacement of the detachable floor mat.

[0027] Furthermore, the bottom layer has a protruding connector on its surface, while the top layer has an attachment. When the top and bottom layers are connected, the loop structure of the attachment can be fitted onto the connector. The inner wall of the loop structure fits tightly against the outer wall of the connector, forming a ring-shaped wrap. This allows the outer wall of the connector to directly prevent the loop structure from sliding horizontally, avoiding loosening of the loop structure due to localized external forces. This effectively ensures that the top layer is not easily detached from the bottom layer after the detachable connection between the top and bottom layers, ensuring the reliability of the detachable floor mat during use.

[0028] Furthermore, the top layer is detachably mounted on the bottom layer, allowing it to be removed for separate cleaning. This eliminates concerns about water or detergent damaging the anti-slip components of the bottom layer during cleaning, and also ensures the top layer remains clean without compromising cleaning intensity for the bottom layer. The detachable design allows users to replace the top layer independently, retaining the bottom layer as needed, significantly reducing user costs and extending the overall product lifespan. Moreover, users can replace the top layer with different materials or sizes to suit various scenarios, providing a personalized and dynamically adjustable user experience. Attached Figure Description

[0029] Figure 1 This is a structural schematic diagram of a detachable floor mat according to an embodiment of the present invention.

[0030] Figure 2 This is an exploded view of a detachable floor mat according to an embodiment of the present invention.

[0031] Figure 3 This is a schematic diagram of the bottom direction of a detachable floor mat according to an embodiment of the present invention.

[0032] Figure 4 This is a schematic diagram of the connection structure between the top and bottom layers of a detachable floor mat according to an embodiment of the present invention.

[0033] Figure 5yes Figure 3 A magnified view of a portion of point A in the middle.

[0034] Figure 6 This is a schematic diagram of the structure of the inner surface layer of a detachable floor mat according to an embodiment of the present invention.

[0035] Figure 7 This is a schematic diagram of the structure of the connecting member of the bottom layer of a detachable floor mat according to an embodiment of the present invention.

[0036] Figure 8 This is a schematic diagram of the structure of the connecting member of the bottom layer of a detachable floor mat according to an embodiment of the present invention.

[0037] Figure 9 yes Figure 8 The diagram shows the connection structure between the connector and the surface layer.

[0038] Figure 10 This is a schematic diagram of the structure of the connecting member of the bottom layer of a detachable floor mat according to an embodiment of the present invention.

[0039] Figure 11 yes Figure 10 The diagram shows the connection structure between the connector and the surface layer.

[0040] Figure 12 This is a schematic diagram of the structure of the inner surface layer of a detachable floor mat according to an embodiment of the present invention.

[0041] Figure 13 yes Figure 12 The diagram shows the connection structure between the top and bottom layers.

[0042] Figure 14 This is a schematic diagram of the structure of the inner surface layer of a detachable floor mat according to an embodiment of the present invention.

[0043] Figure 15 yes Figure 14 The diagram shows the connection structure between the top and bottom layers.

[0044] The reference numerals in the attached drawings are explained as follows: 100, detachable floor mat; 10, bottom layer; 11, mat body; 12, connector; 121, connecting body; 122, extension; 123, fixing part; 125, flat area; 126, sloped area; 13, anti-slip component; 131, main anti-slip component; 132, auxiliary anti-slip component; 133, main anti-slip part; 134, auxiliary anti-slip part; 20, surface layer; 21, carpet surface body; 22, attachment; 221, loop structure; 222, pile part. Detailed Implementation

[0045] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0046] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back, etc.) are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0048] See Figures 1 to 4 One embodiment of this application provides a detachable floor mat 100, which includes a bottom layer 10 and a top layer 20, wherein the top layer 20 and the bottom layer 10 are detachably connected.

[0049] Specifically, the bottom layer 10 includes a pad 11 and connectors 12 and anti-slip components 13 respectively disposed on both sides of the pad 11. The anti-slip components 13 include main anti-slip components 131 and auxiliary anti-slip components 132, which protrude from the surface of the pad 11. Multiple main anti-slip components 131 are provided, spaced apart along the width direction of the pad 11. Multiple auxiliary anti-slip components 132 are provided between adjacent main anti-slip components 131, spaced apart along the length direction of the pad 11. The top layer 20 is detachably disposed on the surface of the pad 11 where the connectors 12 are located. The top layer 20 includes a carpet surface 21 and attachments 22, with the attachments 22 disposed on the surface of the carpet surface 21 facing the bottom layer 10.

[0050] Multiple connectors 12 and attachments 22 are provided. The connectors 12 protrude from the surface of the pad 11, and the attachments 22 form a collar structure 221. When the top layer 20 covers the surface of the bottom layer 10, the collar structure 221 of the attachment 22 can be sleeved and connected to the connectors 12, so that the bottom layer 10 and the top layer 20 are detachably connected.

[0051] The detachable floor mat 100 of this application includes a bottom layer 10 and a top layer 20. The anti-slip components 13 of the bottom layer 10 adopt a partitioned layout of main anti-slip components 131 and auxiliary anti-slip components 132. Multiple main anti-slip components 131 are spaced apart along the width direction of the mat body 11, directly preventing the detachable floor mat 100 from sliding along its width direction when stepped on or dragged by a user. Multiple auxiliary anti-slip components 132 between adjacent main anti-slip components 131 are spaced apart along the length direction of the mat body 11, forming a protective barrier along the length direction of the mat body 11 to prevent the detachable floor mat 100 from shifting along its length. The main anti-slip components 131 and auxiliary anti-slip components 132 work together to form an anti-slip matrix, ensuring that regardless of the user's direction of movement on the detachable floor mat 100, the friction between the anti-slip components 13 and the ground restricts the movement of the detachable floor mat 100, significantly reducing the safety risk of slipping due to displacement of the detachable floor mat 100.

[0052] Furthermore, the surface of the pad 11 of the bottom layer 10 is provided with a connector 12 protruding from it, and the carpet surface 21 of the top layer 20 is provided with an attachment 22. When the top layer 20 is connected to the bottom layer 10, the collar structure 221 of the attachment 22 can be fitted onto the connector 12. The inner wall of the collar structure 221 will fit tightly against the outer wall of the connector 12 to form a ring-shaped wrap, so that the outer wall of the connector 12 can directly block the sliding of the collar structure 221 in the horizontal direction, avoid the loosening of the collar structure 221 due to local external force, and effectively ensure that the top layer 20 is not easy to detach from the bottom layer 10 after the top layer 20 is detachably connected to the bottom layer 10, ensuring the reliability of the detachable floor mat 100 during use.

[0053] Furthermore, the top layer 20 is detachably mounted on the bottom layer 10, allowing it to be removed for separate cleaning. This eliminates concerns about water or detergent damaging the anti-slip components 13 of the bottom layer 10 during cleaning, and also avoids compromising the cleaning intensity of the top layer 20 to accommodate the bottom layer 10, ensuring the top layer 20 remains clean at all times. This detachable design allows users to replace the top layer 20 independently while retaining the bottom layer 10 as needed, significantly reducing user costs and extending the overall product lifespan. Moreover, users can replace the top layer 20 with different materials or specifications to suit various scenarios, providing a personalized and dynamically adjustable user experience.

[0054] In some embodiments of this application, the bottom layer 10 may be made of a material formed by mixing hydrogenated styrene-butadiene block copolymer, rubber plasticizer, polypropylene, calcium filler, antioxidant, anti-slip agent, coupling agent and other substances to ensure that the bottom layer 10 of the removable floor mat 100 has a high-efficiency anti-slip effect and recovery performance.

[0055] In this embodiment, the connector 12 and the anti-slip component 13 can be integrally molded with the pad 11. That is, they can be integrally injection molded from the above-mentioned mixed materials to ensure the overall structural strength of the bottom layer 10.

[0056] In other embodiments, the pad 11, connector 12, and anti-slip component 13 of the bottom layer 10 may be made of different materials. In some examples, the pad 11 may be made of ethylene-vinyl acetate copolymer, the anti-slip component 13 may be made of thermoplastic rubber, and the connector 12 may be made of polypropylene; in some examples, the pad 11 may be made of polyvinyl chloride, the anti-slip component 13 may be made of natural rubber / nitrile rubber, and the connector 12 may be made of acrylonitrile-butadiene-styrene copolymer; in some examples, the pad 11 may be made of high-density polyethylene, the anti-slip component 13 may be made of polyurethane elastomer, and the connector 12 may be made of reinforced nylon.

[0057] like Figure 1 as well as Figure 3 , Figure 5 As shown, in some embodiments of this application, the main anti-slip member 131 may include a plurality of main anti-slip parts 133, which are spaced apart in the width direction of the pad body 11, and the two ends of the main anti-slip parts 133 are respectively disposed close to the two sides in the length direction of the pad body 11.

[0058] Multiple main anti-slip parts 133 are spaced apart in the width direction of the mat body 11, and the two ends of each main anti-slip part 133 are respectively located close to the two sides in the length direction of the mat body 11. This can effectively distribute the frictional force on the mat body 11 to multiple independent main anti-slip parts 133, so that the spaced main anti-slip parts 133 can provide frictional resistance from different positions. The thrust can be quickly offset by the main anti-slip parts 133 in the corresponding area, preventing the mat body 11 from sliding as a whole due to excessive local force, and ensuring the reliable anti-slip performance of the detachable floor mat 100.

[0059] In some embodiments of this application, the auxiliary anti-slip member 132 may include a plurality of auxiliary anti-slip parts 134, which are spaced apart in the width direction of the pad body 11.

[0060] Multiple auxiliary anti-slip parts 134 are spaced apart along the width direction of the mat 11, which can increase the anti-slip density in the width direction. The multiple auxiliary anti-slip parts 134 cooperate with multiple main anti-slip parts 133, so that the main anti-slip parts 131 provide long row anti-slip, and the auxiliary anti-slip parts 132 provide short row anti-slip between the main anti-slip parts 131. The superposition of the two greatly improves the coverage of the anti-slip structure on the bottom surface of the mat 11, ensuring effective anti-slip performance between the detachable floor mat 100 and the contact surface.

[0061] Furthermore, the detachable floor mat 100 will bear the oblique sliding force when it is stepped on. The oblique sliding force can be decomposed into longitudinal and lateral components. The main anti-slip component 131 can resist most of the longitudinal component, and the auxiliary anti-slip component 132 can resist the remaining longitudinal and lateral components. The two work together to ensure that the mat body 11 has sufficient frictional resistance in any sliding direction.

[0062] In some examples, the auxiliary anti-slip part 134 is elongated, with semi-circular transitions at both ends. The semi-circular transitions make the contact boundary of the auxiliary anti-slip part 134 smoother, the contact pressure distribution more uniform, and prevent the corners from becoming weak points in the anti-slip process, ensuring that the anti-slip effect of the entire auxiliary anti-slip part 134 is consistent and stable.

[0063] In some embodiments of this application, the distance between two adjacent main anti-slip parts 133 is smaller than the distance between two adjacent auxiliary anti-slip parts 134.

[0064] The main anti-slip parts 133 are arranged more densely, allowing multiple main anti-slip parts 133 to form a near-continuous anti-slip band. When the mat 11 is subjected to external sliding force, this sliding force can be simultaneously absorbed by multiple densely packed main anti-slip parts 133, avoiding breakpoints in force transmission caused by excessive spacing between the main anti-slip parts 133, thereby reducing the risk of localized slippage of the detachable mat 100. The secondary anti-slip parts 134 are spaced slightly larger, which can cover the gap area between the main anti-slip parts 131 through their intermittent distribution, enhancing the anti-slip performance in conjunction with the main anti-slip parts 131. They can also avoid excessive density that would lead to functional overlap with the main anti-slip parts 133, effectively reducing material costs and processing complexity, and to a certain extent, ensuring the flexibility of the mat 11.

[0065] In some examples, the width of the auxiliary anti-slip part 134 is greater than the width of the main anti-slip part 133. The auxiliary anti-slip part 134 is designed to be wider, which can more fully fill the gaps between the main anti-slip parts 131 by increasing the coverage width of a single auxiliary anti-slip part 134, eliminate anti-slip blind spots in the gaps, achieve full-area anti-slip coverage, and improve the overall anti-slip performance of the detachable floor mat 100.

[0066] Furthermore, for the bottom layer 10 of the detachable floor mat 100 of this application, the gaps between the main anti-slip parts 133 and the gaps between the auxiliary anti-slip parts 134 can achieve drainage and ventilation. If the detachable floor mat 100 is used in scenarios that are prone to getting wet, such as bathrooms and kitchen entrances, water can seep into the outside of the bottom layer 10 through the gaps between the main anti-slip parts 133 and the gaps between the auxiliary anti-slip parts 134, allowing the bottom of the bottom layer 10 to dry naturally and preventing the surface layer 20 and the bottom layer 10 from becoming damp and moldy due to water accumulation.

[0067] like Figure 4 and Figure 6As shown, in this application, the surface layer 20 is detachably disposed on the bottom layer 10. The surface layer 20 is detachably disposed on the surface of the pad body 11 where the connector 12 is provided. The surface layer 20 includes a blanket body 21 and an attachment 22, the attachment 22 being disposed on the surface of the blanket body 21 facing the bottom layer 10.

[0068] The attachment 22 has a collar structure 221. When the surface layer 20 covers the surface of the bottom layer 10, the collar structure 221 of the attachment 22 can be sleeved and connected to the connector 12, so that the bottom layer 10 and the surface layer 20 can be detachably connected.

[0069] In some embodiments of this application, the blanket surface 21 can be woven from materials such as polyester fiber, high-strength nylon fiber, polyester / nylon blend, or pure cotton / wool blend. The attachment 22 with the loop structure 221 can be formed directly by a robotic arm with a scraper needle gripping the surface of the blanket surface 21, or it can be sewn onto the blanket surface 21 using elastic fibers. Alternatively, the attachment 22 can be made of thermoplastic rubber and fixed onto the blanket surface 21 by hot pressing, or the attachment 22 can be made of elastic polyester fabric and fixed onto the blanket surface 21 by ultrasonic welding.

[0070] In this embodiment, the two ends of the attachment 22 are connected to the carpet body 21, and the attachment 22 and the surface of the carpet body 21 enclose each other to form a collar structure 221.

[0071] like Figure 4 and Figure 7 As shown, in some embodiments of this application, the connector 12 includes a connecting body 121 and an extension 122 disposed at one end of the connecting body 121. The end of the connecting body 121 away from the extension 122 is connected to the surface of the pad 11. The extension 122 is disposed at an angle to the connecting body 121, and the collar structure 221 of the attachment 22 is sleeved and connected to the extension 122.

[0072] In some examples, the extension 122 may be set at a right angle to the connecting body 121. When the collar structure 221 of the attachment 22 is fitted onto the connector 12, the extension 122 will form a radial obstruction to the collar structure 221. When the surface layer 20 of the detachable floor mat 100 is pulled by an external force, the collar structure 221 will be stuck at the angle between the extension 122 and the connecting body 121, thus preventing the surface layer 20 from separating from the bottom layer 10.

[0073] With the cooperation of the attachment 22 and the connector 12, the surface layer 20 can be stably anchored to the surface of the bottom layer 10. No matter whether the mat 11 is pushed by an external force or the surface layer 20 is subjected to local stepping force, the surface layer 20 will not slide relative to the mat 11, effectively avoiding additional frictional displacement between the foot and the surface layer 20 caused by the offset of the surface layer 20, and improving the safety of using the detachable floor mat 100.

[0074] In some examples, the cross-section of the connecting body 121 gradually decreases in the direction from the bottom layer 10 to the top layer 20.

[0075] In this example, the connecting body 121 is a tapered structure with a gradually changing cross section. When the detachable floor mat 100 is subjected to external force, the stress will not be concentrated at the connection between the connecting body 121 and the mat body 11, but will be evenly distributed to the interior of the mat body 11 along the tapered structure. This avoids the problem of the connecting part 12 breaking due to sudden stress changes and significantly extends the service life of the connecting part 12.

[0076] In some examples, multiple connectors 12 are arranged in a matrix on the pad 11. The extension direction of each row of connectors 12 is consistent with the length direction of the pad 11, and the extension direction of each column of connectors 12 is consistent with the width direction of the pad 11. The orientations of the extensions 122 in adjacent rows of connectors 12 are opposite.

[0077] exist Figure 7 In the view direction, among the connectors 12 in two adjacent rows, the extension 122 of the connector 12 in one row faces to the right, and the extension 122 of the connector 12 in the other row faces to the left.

[0078] When the pad 11 is subjected to an external force that shifts to the left, the right-facing extension 122 will pull the surface layer 20 by cooperating with the collar structure 221, while the left-facing extension 122 will block the collar structure 221; when the pad 11 is subjected to an external force that shifts to the right, the left-facing extension 122 will pull the surface layer 20, and the right-facing extension 122 will block, so that the extensions 122 arranged in opposite directions can form a bidirectional locking, thereby enhancing the anti-displacement effect.

[0079] like Figure 8 and Figure 9 As shown, in some embodiments of this application, the outer contour of the connector 12 may also be trapezoidal. The cross-section of the connector 12 gradually increases in the direction from the bottom layer 10 to the top layer 20. When the top layer 20 is connected to the bottom layer 10, the collar structure 221 of the attachment member 22 of the top layer 20 is fitted onto the apex of the end of the connector 12.

[0080] The trapezoidal connector 12 has an outward-protruding apex. When the surface layer 20 is assembled with the bottom layer 10, the collar structure 221 does not need to be precisely aligned with the connector 12 as a whole. It only needs to approach the protruding apex of the connector 12. The apex can be directly inserted into the collar structure 221 and can be fixed on the connector 12 by the guidance of the apex.

[0081] The collar structure 221 is fitted onto the apex of the end of the connector 12. The cross-section of the connector 12 gradually increases, meaning that the connector 12 tapers at an angle from its wide upper end to its narrow lower end. When the surface layer 20 is subjected to external force, such as being stepped on or dragged, the collar structure 221 tends to move towards the bottom layer 10. This causes the trapezoidal slope of the connector 12 to effectively block the collar structure 221, ensuring a stable connection between the surface layer 20 and the bottom layer 10.

[0082] See Figure 10 and Figure 11 In some embodiments of this application, the connector 12 includes a connecting body 121 and a fixing part 123 disposed at one end of the connecting body 121. The end of the connecting body 121 away from the fixing part 123 is connected to the surface of the pad 11, and both ends of the fixing part 123 extend outward beyond the sides of the connecting body 121. When the top layer 20 is connected to the bottom layer 10, the collar structure 221 of the attachment member 22 of the top layer 20 is sleeved on the end of the fixing part 123.

[0083] Both ends of the fixing part 123 extend outward beyond the sides of the connecting body 121, making the connector 12 have a T-shaped barb structure. When the collar structure 221 of the surface layer 20 is fitted onto the end of the fixing part 123, the portion of the fixing part 123 extending beyond the sides of the connecting body 121 forms a lateral obstruction to the collar, restricting the collar structure 221 from sliding radially off the connecting body 121. The portion of the fixing part 123 extending outward can provide a transition guide for the collar structure 221, allowing the collar structure 221 to slide naturally into the outer contour of the fixing part 123 during the fitting process, avoiding problems such as the collar structure 221 getting stuck or shifting, and facilitating quick assembly of the surface layer 20 and the bottom layer 10 by the user.

[0084] Furthermore, the fact that the two ends of the fixing part 123 extend beyond the connecting body 121 can enhance the bending strength of the connector 12 itself, reduce the bending and breakage of the connecting body 121 due to concentrated force, and improve the overall durability of the connection structure between the surface layer 20 and the bottom layer 10, thus ensuring the service life of the detachable floor mat 100.

[0085] In this embodiment, the cross-section of the connecting body 121 gradually decreases in the direction from the bottom layer 10 to the top layer 20. The tapered structure of the connecting body 121 has a larger cross-section at the end connected to the pad 11, providing strong resistance to bending and pulling. The cross-section of the end of the connecting body 121 near the fixing part 123 is smaller. The fixing part 123, in conjunction with the connecting body 121, can form a reinforced support, preventing the top of the connecting body 121 from bending and breaking due to stress, and further strengthening the structural strength of the connector 12.

[0086] In some examples, the surface of the fixing part 123 away from the connecting body 121 includes a flat area 125 and a sloped area 126 connected to both sides of the flat area 125. The sloped area 126 is set at an angle to the flat area 125 and is inclined from the flat area 125 toward the direction closer to the pad 11.

[0087] The inclined area 126 of the fixing part 123 can provide a guiding function for the collar structure 221 of the surface layer 20, reduce the insertion resistance when the collar structure 221 and the connector 12 are fitted, ensure the effective alignment of the collar structure 221 and the connector 12, greatly reduce the assembly difficulty of the surface layer 20 and the bottom layer 10, and facilitate the use of the user.

[0088] In this application, besides the structure shown in the above embodiments where both ends of the attachment 22 are connected to the carpet body 21 and the attachment 22 and the surface of the carpet body 21 form a collar structure 221, the attachment 22 can also be configured in other structural forms. Attachments 22 with different structural forms can all mate with the connectors 12 in the different embodiments described above. Here, only one such form is described. Figure 7 The structure of the connector 12 shown illustrates the structure of the attachment 22.

[0089] like Figure 12 and Figure 13 As shown, in some embodiments of this application, the attachment 22 may include at least two pile portions 222, one end of which is connected to the carpet body 21, and at least two pile portions 222 are cross-connected to form a collar structure 221.

[0090] The intersection of the two pile portions 222 forms a constraint point with a certain rigidity, preventing the collar structure 221 from deforming or loosening due to the slippage of the pile portions 222 when under stress. When the surface layer 20 is stretched laterally, the intersection can distribute the tension to the two pile portions 222, preventing the collar structure 221 from being pulled and coming off from both ends of the connector 12, ensuring that the collar structure 221 always remains in a ring shape and tightly fits the connector 12, thereby ensuring a stable connection between the surface layer 20 and the bottom layer 10.

[0091] like Figure 14 and Figure 15 In some embodiments of this application, one end of the attachment 22 is connected to the carpet body 21, and the other end of the attachment 22 is bent to form a collar structure 221 in the direction from the surface layer 20 to the bottom layer 10.

[0092] The loop structure 221 formed by bending a single attachment 22 has a simple structure, and the loop structure 221 has a more regular shape and a more stable opening and closing degree. When the surface layer 20 is assembled with the bottom layer 10, the loop structure 221 can more smoothly align with the connecting member 12 of the bottom layer 10, and the user can quickly complete the sleeving connection between the loop structure 221 and the connecting member 12, improving the assembly efficiency of the surface layer 20 and the bottom layer 10 and facilitating the use of the user.

[0093] The anti-slip test is carried out on the detachable floor mat 100 of the present application. Specifically, the detachable floor mat 100 of the present application is subjected to anti-slip tests on wet and dry surfaces with different contact surfaces. The anti-slip test results are shown in Table 1. Among them, the tests are carried out on tile interfaces, PVC interfaces, wooden floor interfaces, and marble interfaces in accordance with ASTM F 609-05, and the tests on frosted glass interfaces are carried out in accordance with the industry standard HG / T 3780-2005 "Test Method for Static Anti-slip Performance of Footwear".

[0094] Specifically, the test is carried out in accordance with ASTM F 609-05, and the test results are tested for the anti-slip performance of bathroom carpets in the national standard GB / T 26850-2011 "Bathroom Carpets", and the coefficient of friction ≥ 0.40 is qualified.

[0095] Among them, the steps for the test in accordance with ASTM F 609-05 are as follows:

[0096] Dry state test procedure: Clean the test interface with neutral cleaning (ethanol solution), and conduct the test after it is completely dry. Set the speed of the tensile machine (6.6) to 88.9 mm / min, apply a horizontal tensile force to make the detachable floor mat slide horizontally by 100 mm, record the maximum tensile force value in this process as the static anti-slip force, and record the average tensile force value as the dynamic anti-slip force. Test 4 times in total, and record the results of each time respectively.

[0097] Wet state test procedure: Clean the test interface with neutral cleaning (ethanol solution), and conduct the test after it is completely dry. Use a manual sprayer to evenly spray the test solution (distilled water or deionized water) on the test interface to form a complete water film. Place the detachable floor mat on the test interface for 30 seconds and then start the test, repeating the steps of the dry state test procedure. The test is carried out in accordance with the industry standard HG / T 3780-2005 "Test Method for Static Anti-slip Performance of Footwear", and the test results are qualified with a coefficient of friction ≥ 0.40.

[0098] Among them, the steps for the test in accordance with the industry standard HG / T 3780-2005 "Test Method for Static Anti-slip Performance of Footwear" are as follows:

[0099] Dry test procedure: 1. Wipe the test surface with a neutral detergent and conduct the test after the test surface is completely dry; 2. Weigh the detachable mat using a balance; 3. Fix the back of the detachable mat to the sample slot with double-sided tape or glue; 4. Place the sample clamp on the friction panel, with the test surface of the detachable mat in contact with the test surface; 5. Pull the test clamp horizontally at a speed of (400±10) mm / min; 6. When the pulling distance reaches 100 mm, record the maximum pulling force during this process; 7. After each test, rotate the test surface 90° and wipe it clean, repeating steps 3 to 6 three times; 8. Calculate the final result using the friction coefficient method, taking the arithmetic mean of the three detachable mats, accurate to two decimal places; 9. The maximum allowable deviation of each test data from the average value is ±10%. If it exceeds this, the test must be repeated or the test method changed.

[0100] Wet test procedure: Clean the test surface with a neutral detergent. After the test surface is completely dry, use a manual spray bottle to evenly spray distilled water or deionized water onto the test surface to form a continuous and complete water film. Place the detachable mat on the test surface for 30 seconds and then start the test. Repeat the steps of the dry test procedure.

[0101] Table 1. Anti-slip test results of the detachable floor mat in this application.

[0102]

[0103] As shown in Table 1, the static friction coefficient of the detachable floor mat 100 of this application is greater than 0.4 at different test interfaces, which meets the qualification standard.

[0104] Furthermore, the detachable floor mat 100 of this application is stable and does not shift on dry ceramic tiles, exhibiting a high level of anti-slip performance; it is even more reliable when used on wet ceramic tiles, eliminating the risk of slipping when wet; the detachable floor mat 100 of this application has an extremely strong level of anti-slip performance on dry frosted glass, and it still provides reliable anti-slip performance on wet frosted glass; the detachable floor mat 100 of this application has an extremely strong level of anti-slip performance on dry PVC, and it still provides relatively strong anti-slip performance on wet PVC; the detachable floor mat 100 of this application has an extremely strong level of anti-slip performance on both dry and wet wood flooring, and it also has high anti-slip performance on both dry and wet marble.

[0105] The detachable floor mat of this application includes a bottom layer and a top layer. The anti-slip components of the bottom layer adopt a zoned layout of main anti-slip components and auxiliary anti-slip components. Multiple main anti-slip components are spaced apart along the width of the mat, which can directly prevent the detachable floor mat from sliding along the width direction when the user steps on or drags it laterally. Multiple auxiliary anti-slip components between adjacent main anti-slip components are spaced apart along the length of the mat, which can form a protective barrier along the length of the mat, preventing the detachable floor mat from shifting along the length direction. The main and auxiliary anti-slip components can work together to form an anti-slip matrix, so that no matter which direction the user moves on the detachable floor mat, the friction between the anti-slip components and the ground can limit the movement of the detachable floor mat, greatly reducing the safety risk of people slipping due to the displacement of the detachable floor mat.

[0106] Furthermore, the bottom layer has a protruding connector on its surface, while the top layer has an attachment. When the top and bottom layers are connected, the loop structure of the attachment can be fitted onto the connector. The inner wall of the loop structure fits tightly against the outer wall of the connector, forming a ring-shaped wrap. This allows the outer wall of the connector to directly prevent the loop structure from sliding horizontally, avoiding loosening of the loop structure due to localized external forces. This effectively ensures that the top layer is not easily detached from the bottom layer after the detachable connection between the top and bottom layers, ensuring the reliability of the detachable floor mat during use.

[0107] Furthermore, the top layer is detachably mounted on the bottom layer, allowing it to be removed for separate cleaning. This eliminates concerns about water or detergent damaging the anti-slip components of the bottom layer during cleaning, and also ensures the top layer remains clean without compromising cleaning intensity for the bottom layer. The detachable design allows users to replace the top layer independently, retaining the bottom layer as needed, significantly reducing user costs and extending the overall product lifespan. Moreover, users can replace the top layer with different materials or sizes to suit various scenarios, providing a personalized and dynamically adjustable user experience.

[0108] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A detachable floor mat, characterized in that, include: The bottom layer includes a pad body and connectors and anti-slip components respectively disposed on both sides of the pad body. The connectors and anti-slip components are integrally formed with the pad body. The anti-slip components include main anti-slip components and auxiliary anti-slip components, which protrude from the surface of the pad body. Multiple main anti-slip components are provided, and the multiple main anti-slip components are spaced apart in the width direction of the pad body. Multiple auxiliary anti-slip components are provided between two adjacent main anti-slip components, and the multiple auxiliary anti-slip components between two adjacent main anti-slip components are spaced apart along the length direction of the pad body. A surface layer is detachably disposed on the surface of the mat body where the connector is provided; the surface layer includes a blanket body and an attachment, the attachment being disposed on the surface of the blanket body facing the bottom layer; The device includes multiple connectors and attachments. The connectors protrude from the surface of the pad, and the attachments form a collar structure. When the top layer covers the surface of the bottom layer, the collar structure of the attachments can be sleeved and connected to the connectors, so that the bottom layer and the top layer are detachably connected.

2. The detachable floor mat according to claim 1, characterized in that, The main anti-slip component includes multiple main anti-slip parts, which are spaced apart in the width direction of the mat body, and the two ends of each main anti-slip part are respectively located close to both sides in the length direction of the mat body.

3. The detachable floor mat according to claim 2, characterized in that, The auxiliary anti-slip component includes multiple auxiliary anti-slip parts, which are spaced apart in the width direction of the pad.

4. The detachable floor mat according to claim 3, characterized in that, The distance between two adjacent main anti-slip parts is smaller than the distance between two adjacent auxiliary anti-slip parts.

5. The detachable floor mat according to claim 3, characterized in that, The auxiliary anti-slip part is elongated, and its two ends are semi-circular transitions.

6. The detachable floor mat according to claim 3, characterized in that, The width of the auxiliary anti-slip part is greater than the width of the main anti-slip part.

7. The detachable floor mat according to claim 1, characterized in that, The connector includes a connecting body and an extension portion disposed at one end of the connecting body. The end of the connecting body away from the extension portion is connected to the surface of the pad. The extension portion is disposed at an angle to the connecting body, and the collar structure of the attachment member is sleeved and connected to the extension portion.

8. The detachable floor mat according to claim 7, characterized in that, In the direction from the bottom layer to the top layer, the cross-section of the connecting body gradually decreases.

9. The detachable floor mat according to claim 7, characterized in that, The plurality of connectors are arranged in a matrix on the pad, and the extensions of the connectors in adjacent rows are oriented in opposite directions.

10. The detachable floor mat according to claim 1, characterized in that, The outer contour of the connector is trapezoidal, and the cross-section of the connector gradually increases in the direction from the bottom layer to the top layer.

11. The detachable floor mat according to claim 1, characterized in that, The connector includes a connecting body and a fixing part disposed at one end of the connecting body. The end of the connecting body away from the fixing part is connected to the surface of the pad. Both ends of the fixing part extend outward beyond the two sides of the connecting body.

12. The detachable floor mat according to claim 11, characterized in that, In the direction from the bottom layer to the top layer, the cross-section of the connecting body gradually decreases.

13. The detachable floor mat according to claim 11, characterized in that, The surface of the fixing part away from the connecting body includes a planar area and an inclined area connected to both sides of the planar area. The inclined area is set at an angle to the planar area and is inclined from the planar area toward the direction closer to the pad.

14. The detachable floor mat according to claim 1, characterized in that, The two ends of the attachment are connected to the carpet body, and the attachment and the surface of the carpet body enclose each other to form the collar structure.

15. The detachable floor mat according to claim 1, characterized in that, The attachment includes at least two pile portions, one end of which is connected to the carpet surface, and at least two pile portions are cross-connected to form the loop structure.

16. The detachable floor mat according to claim 1, characterized in that, One end of the attachment is connected to the carpet surface, and the other end of the attachment is bent to form the loop structure in the direction from the surface layer to the bottom layer.

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