A rebound-enhanced small-square PVC foamed anti-skid mat

Abstract

The utility model discloses a kind of rebound enhanced small square PVC foamed antiskid mat, comprising: grid strip, the outer wall of the grid strip is connected with foamed bead;The utility model relates to PVC antiskid mat technical field.This grid strip and foamed bead, by adopting the composite structure design of "hollow buffer hole and grid-shaped reinforcing rib", buffer hole can disperse concentrated pressure, avoid the fracture or deformation caused by local overload;Grid-shaped reinforcing rib and grid strip body are integrally formed, significantly enhance the tensile resistance, bending resistance of grid strip, through the collaborative design of high elasticity rebound skeleton and support skeleton between adjacent foamed beads, the rebound mechanism formed, the PVC foamed elasticity of foamed bead itself and the reverse elastic restoring force of rebound skeleton superposition, avoid deformation residual, efficiently absorb external impact force, reduce the stress intensity of contact part.

Description

Technical Field

[0001] This utility model relates to the field of PVC anti-slip mat technology, specifically a rebound-enhanced small square PVC foam anti-slip mat. Background Technology

[0002] PVC foam anti-slip mats have been widely used in various fields such as home life, industrial production, and public facilities due to their advantages such as low cost, excellent processing performance, and soft texture.

[0003] For example, patent number CN215015948U discloses a PVC anti-slip mat, including: an anti-slip mat body, the anti-slip mat body including a surface anti-slip layer, and a water-absorbing layer, a water-repellent layer and a bottom anti-slip layer sequentially disposed at the bottom of the surface anti-slip layer; the surface anti-slip layer and the bottom anti-slip layer are both made of PVC foam material.

[0004] While the aforementioned devices have the technical advantages mentioned above, their rebound performance relies solely on the elasticity of the PVC foam material itself, lacking a dedicated rebound enhancement structure design. Most anti-slip mats achieve cushioning and rebound only through the deformation of the foam layer itself. This not only results in a long rebound recovery time but also leads to problems such as elastic fatigue and residual deformation after long-term use. Consequently, the mat collapses and cannot return to its initial shape, reducing the cushioning effect and affecting the stability of the anti-slip contact. Summary of the Invention

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a rebound-enhanced small square PVC foam anti-slip mat, which solves the problem of lacking a dedicated rebound-enhancing structural design and the tendency for elastic fatigue and residual deformation to occur after long-term use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A rebound-enhanced small square PVC foam anti-slip mat includes: a grid strip, with foam beads fixedly connected to the outer wall of the grid strip; a groove is formed on the outer wall of the foam beads, and a rebound skeleton is fixedly connected to the outer wall of the foam beads; a support skeleton is fixedly connected to the inner wall of the rebound skeleton.

[0007] Preferably, the foam beads are arranged in an array along the outer wall of the grid strip, and the foam beads are located at the cross intersections of the grid strip. When the anti-slip pad comes into contact with the contact surface, the arc-shaped outer wall of the foam beads forms multi-point contact with the contact surface, increasing the effective friction area.

[0008] Preferably, the grooves are arranged in a ring around the central point of the foam beads, and the elastic skeleton array is arranged between the foam beads arranged on the grid strip. The elastic skeleton array arranged between adjacent foam beads is made of high elastic PVC composite material, and its two ends are fixed to the outer wall of the adjacent foam beads respectively to form a "hollow spherical support" to play a role in enhancing elasticity.

[0009] Preferably, the inner wall of the mesh strip is provided with a buffer hole, and the inner wall of the buffer hole is fixedly connected with a reinforcing rib.

[0010] Preferably, the reinforcing ribs are arranged in a grid pattern along the interior of the grid strip, which not only enhances the tensile and bending resistance of the grid strip and prevents the grid strip from deforming under long-term stress or frequent movement, but also further optimizes the pressure transmission path through the grid-like distribution.

[0011] This invention provides a rebound-enhanced small-square PVC foam anti-slip mat. It has the following beneficial effects: (i) The grid strip adopts a composite structure design of "hollow buffer holes and grid-like reinforcing ribs". The buffer holes can disperse concentrated pressure and avoid fracture or deformation caused by local overload; the grid-like reinforcing ribs are integrally formed with the grid strip body, which significantly enhances the tensile and bending resistance of the grid strip and effectively prevents structural deformation caused by long-term stress or frequent movement.

[0012] (ii) The foamed bead, through the coordinated design of the high elasticity rebound skeleton and the support skeleton between adjacent foamed beads, forms a rebound mechanism. The superposition of the PVC foaming elasticity of the foamed bead itself and the reverse elastic recovery force of the rebound skeleton not only enables rapid rebound and reset after the pressure is released, shortening the rebound recovery time and avoiding deformation residue, but also efficiently absorbs external impact force and reduces the stress intensity of the contact part through the compression deformation of the foamed bead and the elastic buffer of the rebound skeleton. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 A schematic diagram of the structure at point A; Figure 3 This is a schematic diagram of the reinforcing rib structure of this utility model; Figure 4 This is a schematic diagram of the structure of the spring-loaded skeleton of this utility model.

[0014] In the diagram: 1. Mesh strip; 2. Foam beads; 3. Groove; 4. Resilient skeleton; 5. Support skeleton; 6. Buffer hole; 7. Reinforcing rib. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-4 This utility model provides a technical solution: a rebound-enhanced small square PVC foam anti-slip mat, including: a grid strip 1, with foam beads 2 fixedly connected to the outer wall of the grid strip 1; a groove 3 is opened on the outer wall of the foam beads 2, a rebound skeleton 4 is fixedly connected to the outer wall of the foam beads 2, and a support skeleton 5 is fixedly connected to the inner wall of the rebound skeleton 4.

[0017] The foam beads 2 are arranged in an array along the outer wall of the grid strip 1, and the foam beads 2 are located at the cross intersections of the grid strip 1. When the anti-slip pad comes into contact with the contact surface, the arc-shaped outer wall of the foam beads 2 forms multi-point contact with the contact surface, increasing the effective friction area.

[0018] The groove 3 is arranged in a ring around the central point of the foam beads 2. The elastic skeleton 4 is arranged in an array between the foam beads 2 arranged on the grid strip 1. The elastic skeleton 4 arranged between adjacent foam beads 2 is made of high elastic PVC composite material. Its two ends are fixed to the outer wall of the adjacent foam beads 2 to form a "hollow spherical support" to play a role in enhancing elasticity.

[0019] The inner wall of the mesh strip 1 has a buffer hole 6, and the inner wall of the buffer hole 6 is fixedly connected with a reinforcing rib 7.

[0020] The reinforcing rib 7 is in a grid pattern along the inside of the grid strip 1. 7 not only enhances the tensile and bending resistance of the grid strip 1 and prevents the grid strip 1 from deforming under long-term stress or frequent movement, but also further optimizes the pressure transmission path through the grid pattern distribution.

[0021] In use, the grid strips 1 form a basic small square structure through crisscrossing, and the foam beads 2 arranged in an array on its outer wall constitute the anti-slip contact core. When the anti-slip pad comes into contact with the contact surface, the arc-shaped outer wall of the foam beads 2 forms multi-point contact with the contact surface, increasing the effective friction area. At the same time, the grooves 3 in the annular array on the outer wall of the foam beads 2 can further increase the coefficient of friction and prevent the contact surfaces from sliding relative to each other. The rebound skeleton 4, arranged between adjacent foam beads 2, is made of high-elasticity PVC composite material. Its two ends are fixed to the outer wall of the adjacent foam beads 2 to form a "hollow spherical support". When the foam beads 2 are compressed, the rebound skeleton 4 is stretched or bent at the same time, generating reverse elasticity. After the pressure is released, the elastic recovery force of the rebound skeleton 4 is superimposed with the rebound force of the foam beads 2 themselves, which accelerates the rebound and reset of the overall structure and shortens the rebound recovery time. At the same time, the support skeleton 5 fixed to the inner wall of the rebound skeleton 4 plays the role of "elastic limit" to avoid elastic failure caused by excessive deformation of the rebound skeleton 4, and ensure that it can maintain stable rebound performance after long-term use. The buffer holes 6 on the inner wall of the mesh strip 1 are hollow structures. When the mesh strip 1 is subjected to lateral or longitudinal pressure, the inner wall of the buffer holes 6 undergoes elastic deformation, dispersing the concentrated pressure to the entire body structure of the mesh strip 1, thus preventing excessive local pressure from causing the mesh strip 1 to break or deform. The reinforcing ribs 7 distributed in a grid pattern on the inner wall of the buffer holes 6 are integrally formed with the body structure of the mesh strip 1, forming a composite structure of "hollow and grid reinforcement". The reinforcing ribs 7 not only enhance the tensile and bending resistance of the mesh strip 1, preventing the mesh strip 1 from deforming under long-term stress or frequent movement, but also further optimize the pressure transmission path through the grid distribution, evenly dispersing the local pressure transmitted by the foam beads 2 to the entire grid frame, thus achieving a stabilizing effect.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A resilient reinforced small square PVC foam anti-slip mat, characterized in that, include: A mesh strip (1) has foam beads (2) fixedly connected to its outer wall; The outer wall of the foamed bead (2) is provided with a groove (3), and a spring skeleton (4) is fixedly connected to the outer wall of the foamed bead (2). A support skeleton (5) is fixedly connected to the inner wall of the spring skeleton (4).

2. The rebound-enhanced small square PVC foam anti-slip mat according to claim 1, characterized in that: The foamed beads (2) are arranged in an array along the outer wall of the grid strip (1), and the foamed beads (2) are arranged at the cross intersections on the grid strip (1).

3. The rebound-enhanced small square PVC foam anti-slip mat according to claim 1, characterized in that: The groove (3) is arranged in a ring around the center point of the foam beads (2), and the spring skeleton (4) is arranged in an array between the foam beads (2) arranged in an array on the grid strip (1).

4. The rebound-enhanced small square PVC foam anti-slip mat according to claim 1, characterized in that: The inner wall of the mesh strip (1) is provided with a buffer hole (6), and the inner wall of the buffer hole (6) is fixedly connected with a reinforcing rib (7).

5. The rebound-enhanced small square PVC foam anti-slip mat according to claim 4, characterized in that: The reinforcing rib (7) is in a grid pattern along the inside of the grid strip (1).

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