Foaming rubber plate

Abstract

The utility model relates to the technical field of damping rubber plates, in particular to a foaming rubber plate. Comprising a transparent wear-resistant layer, gridding cloth is arranged in the transparent wear-resistant layer, an upper base layer is fixedly connected to the lower end of the transparent wear-resistant layer, glass fabric is arranged in the upper base layer, a foaming rubber layer is fixedly connected to the lower end of the upper base layer, and a mildew-proof base layer is fixedly connected to the lower portion of the foaming rubber layer; the foaming rubber layer and the upper base layer are fixed in the side frame, a rectangular clamping groove is formed in the outer edge of the lower side of the upper base layer, the upper end of the side frame is inserted into the clamping groove, and the upper base layer and the foaming rubber layer are fixedly connected with the side frame. According to the utility model, the gridding cloth is arranged in the transparent wear-resistant layer, and the glass fiber cloth is arranged in the upper base layer, so that the shock resistance and the tensile property of the composite material can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shock-absorbing rubber plates, and particularly to a foamed rubber plate. Background Art

[0002] A rubber floor is a floor made of high-molecular materials such as natural rubber, synthetic rubber and other components. Styrene-butadiene, high styrene, and cis-butadiene rubbers are synthetic rubbers and are by-products of petroleum. Natural rubber refers to the rubber harvested from artificially cultivated rubber trees. In terms of appearance, the rubber floor has bright and vivid colors and a texture as soft as rubber, and is widely used in places with shock-absorbing requirements.

[0003] The patent document with the application number CN201320496847.4 discloses an integrally formed plate structure with wear resistance and a buffer layer. It includes: at least one wear-resistant layer and at least one buffer layer. For the wear-resistant layer, a first anti-slip pattern is provided on its outer surface and it is formed by high-density foaming in a mold, so that the hardness of the wear-resistant layer reaches a Shore hardness value (SHORE C) between 45 and 60 degrees. Usually, the wear-resistant layer can be one of general rubber, polyvinyl alcohol (PVA), polyethylene (PE), ethylene-vinyl acetate copolymer (EVA), etc. Because the hardness value of the wear-resistant layer is relatively hard, the overall wear-resistant performance of the foamed rubber plate of the present utility model can be provided. For the buffer layer, a second anti-slip pattern is provided on its outer surface and it is formed by low-density foaming in a mold, so that the hardness of the buffer layer reaches a Shore hardness value between 28 and 40 degrees (SHORE C). Usually, the buffer layer can be one of general rubber, polyvinyl alcohol (PVA), polyethylene (PE), ethylene-vinyl acetate copolymer (EVA), etc. Because the hardness value of the buffer layer is relatively soft, the overall comfortable buffering performance of the foamed rubber plate of the present utility model can be provided.

[0004] The patent document with the application number CN201921310805.0 discloses a rubber floor with good shock-absorbing properties. The rubber floor includes a transparent wear-resistant layer, and a upper base layer is fixedly connected to the bottom of the transparent wear-resistant layer. A deformation-resistant layer is fixedly connected to the bottom of the upper base layer. A shock-absorbing layer is fixedly connected to the bottom of the deformation-resistant layer. A lower base layer is fixedly connected to the bottom of the shock-absorbing layer. The shock-absorbing layer includes a foamed rubber plate and a plurality of rubber columns, and the plurality of rubber columns are evenly connected to the bottom of the foamed rubber plate. The deformation-resistant layer includes a grid cloth structure and a fiberglass cloth structure, and the fiberglass cloth structure is fixedly connected to the bottom of the grid cloth structure.

[0005] During the use of the foamed rubber plate, when the foamed rubber layer is in a humid environment for a long time, the service life of the foamed rubber layer will be reduced. At the same time, because the foamed rubber layer is soft in texture, it is easily damaged by insects and ants. Content of the Utility Model

[0006] The technical problem to be solved by the present utility model is a foamed rubber board that can prevent moisture and insect pests and can improve the service life.

[0007] In order to achieve the above object, the technical solution provided by the present utility model is:

[0008] A foamed rubber board, including a transparent wear-resistant layer, a grid cloth is arranged in the transparent wear-resistant layer, a upper base layer is fixedly connected to the lower end of the transparent wear-resistant layer, a fiberglass cloth is arranged in the upper base layer, a foamed rubber layer is fixedly connected to the lower end of the upper base layer, a mildew-proof base layer is fixedly connected below the foamed rubber layer, a side frame is integrally formed at the upper end of the mildew-proof base layer, the foamed rubber layer and the upper base layer are fixed in the side frame, a rectangular card slot is opened at the outer edge of the lower side of the upper base layer, the upper end of the side frame is inserted into the card slot, and the upper base layer and the foamed rubber layer are fixedly connected to the side frame.

[0009] Specifically, the transparent wear-resistant layer is a transparent soft rubber board, and an anti-slip structure is provided on its top surface.

[0010] Specifically, the upper base layer is a rubber board.

[0011] Specifically, both the mildew-proof base layer and the side frame are made of rubber material.

[0012] Specifically, a plurality of tooth grooves are opened at the lower end of the transparent wear-resistant layer, and convex teeth corresponding to the tooth grooves are processed at the upper end of the upper base layer, and the convex teeth are inserted into the tooth grooves.

[0013] Specifically, a plurality of upper grooves are opened at the upper end of the foamed rubber layer, and convex blocks corresponding to the upper grooves are processed at the lower end of the upper base layer, and the convex blocks are inserted into the upper grooves.

[0014] Specifically, a plurality of lower grooves are opened at the upper end of the mildew-proof base layer.

[0015] Specifically, arc grooves are opened on all sides of the foamed rubber layer.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. By arranging a grid cloth in the transparent wear-resistant layer and a fiberglass cloth in the upper base layer, the impact resistance and tensile resistance of the present utility model can be improved.

[0018] 2. Through the insertion fit of the convex teeth of the upper base layer and the tooth grooves of the transparent wear-resistant layer, the structural strength is high after the upper base layer and the transparent wear-resistant layer are connected.

[0019] 3. Through the insertion fit of the convex blocks of the upper base layer and the upper grooves of the foamed rubber layer, the structural strength is high after the upper base layer and the foamed rubber layer are connected.

[0020] 4. By providing a lower groove on the mildew-proof base layer, when the foamed rubber layer deforms, the lower groove can provide a deformation space for the foamed rubber layer, thus improving the shock absorption performance.

[0021] 5. Arc-shaped grooves are provided on all four sides of the foamed rubber layer. The arc-shaped grooves can provide a deformation space for the foamed rubber layer, further improving the shock absorption performance.

[0022] 6. The upper base layer and the foamed rubber layer are located in the side frame. The side frame and the mildew-proof base layer can protect the upper base layer and the foamed rubber layer from moisture and insect pests, thus increasing the service life of the upper base layer and the foamed rubber layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a cross-sectional structural view of the present utility model.

[0024] Figure 2 is a top view of the mildew-proof base layer.

[0025] Figure 3 is a bottom view of the transparent wear-resistant layer.

[0026] Figure 4 is a schematic view of the foamed rubber layer.

[0027] The component names in the drawings are:

[0028] 1 Transparent wear-resistant layer

[0029] 11 Card slot

[0030] 12 Tooth groove

[0031] 2 Mesh cloth

[0032] 3 Upper base layer

[0033] 31 Convex tooth

[0034] 4 Fiberglass cloth

[0035] 41 Convex block

[0036] 5 Foamed rubber layer

[0037] 51 Arc-shaped groove

[0038] 52 Lower groove

[0039] 6 Mildew-proof base layer

[0040] 61 Lower groove

[0041] 62 Side frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0042] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0043] Embodiment 1: Refer to Figures 1-4 As shown, a foamed rubber board includes a transparent wear-resistant layer 1. The transparent wear-resistant layer 1 is a transparent soft rubber board, and an anti-slip structure is provided on its top surface. A mesh cloth 2 is arranged inside the transparent wear-resistant layer 1.

[0044] When manufacturing the transparent wear-resistant layer 1, the mesh cloth 2 is placed in the mold for manufacturing the transparent wear-resistant layer 1. After the glue solution for manufacturing the transparent wear-resistant layer 1 enters the mold for manufacturing the transparent wear-resistant layer 1, it wraps the mesh cloth 2. After the transparent wear-resistant layer 1 is formed, the mesh cloth 2 is located in the transparent wear-resistant layer 1.

[0045] By arranging the mesh cloth 2 inside the transparent wear-resistant layer 1, the impact resistance and tensile resistance of this foamed rubber board can be improved.

[0046] The lower end of the transparent wear-resistant layer 1 is fixedly connected with an upper base layer 3, and the transparent wear-resistant layer 1 and the upper base layer 3 are adhesively fixedly connected. A plurality of tooth grooves 12 are opened at the lower end of the transparent wear-resistant layer 1, and convex teeth 31 corresponding to the tooth grooves 12 are processed at the upper end of the upper base layer 3. The convex teeth 31 are inserted into the tooth grooves 12.

[0047] Through the insertion fit of the convex teeth 31 of the upper base layer 3 and the tooth grooves 12 of the transparent wear-resistant layer 1, the structural strength is high after the upper base layer 3 and the transparent wear-resistant layer 1 are connected.

[0048] A fiberglass cloth 4 is arranged inside the upper base layer 3. The upper base layer 3 is a rubber board. When manufacturing the upper base layer 3, the fiberglass cloth 4 is placed in the mold for manufacturing the upper base layer 3. After the glue solution for manufacturing the upper base layer 3 enters the mold for manufacturing the upper base layer 3, it wraps the fiberglass cloth 4. After the upper base layer 3 is formed, the fiberglass cloth 4 is located in the upper base layer 3.

[0049] By arranging the fiberglass cloth 4 inside the upper base layer 3, the impact resistance and tensile resistance of this foamed rubber board can be improved.

[0050] The lower end of the upper base layer 3 is fixedly connected with a foamed rubber layer 5, and the upper base layer 3 and the foamed rubber layer 5 are adhesively fixedly connected. A plurality of upper grooves 52 are opened at the upper end of the foamed rubber layer 5, and convex blocks 41 corresponding to the upper grooves 52 are processed at the lower end of the upper base layer 3. The convex blocks 41 are inserted into the upper grooves 52.

[0051] Through the insertion fit of the convex blocks 41 of the upper base layer 3 and the upper grooves 52 of the foamed rubber layer 5, the structural strength is high after the upper base layer 3 and the foamed rubber layer 5 are connected.

[0052] A mildew-proof base layer 6 is fixedly connected below the foamed rubber layer 5. A side frame 62 is integrally formed at the upper end of the mildew-proof base layer 6. Both the mildew-proof base layer 6 and the side frame 62 are made of rubber material. The foamed rubber layer 5 and the upper base layer 3 are fixed within the side frame 62. A rectangular card slot 11 is provided at the outer edge of the lower side of the upper base layer 3. The upper end of the side frame 62 is inserted into the card slot 11 and adhesively fixed within the card slot 11. The upper base layer 3 and the foamed rubber layer 5 are adhesively fixedly connected to the side frame 62.

[0053] Specifically, when producing the mildew-proof base layer 6 and the side frame 62, a mildew-proof agent is added to the rubber material for producing the mildew-proof base layer 6 and the side frame 62, so that the mildew-proof base layer 6 and the side frame 62 have mildew-proof performance.

[0054] The upper base layer 3 and the foamed rubber layer 5 are located within the side frame 62. The side frame 62 and the mildew-proof base layer 6 can make the upper base layer 3 and the foamed rubber layer 5 moisture-proof and insect-proof, and can improve the service life of the upper base layer 3 and the foamed rubber layer 5.

[0055] Embodiment 2: On the basis of Embodiment 1, with reference to Figure 2 and Figure 4 as shown, a plurality of lower grooves 61 are provided at the upper end of the mildew-proof base layer 6. Arc-shaped grooves 51 are provided around the foamed rubber layer 5.

[0056] By providing the lower grooves 61 on the mildew-proof base layer 6, when the foamed rubber layer 5 deforms, the lower grooves 61 can provide a deformation space for the foamed rubber layer 5 and can improve the shock absorption performance. By providing arc-shaped grooves 51 around the foamed rubber layer 5, the arc-shaped grooves 51 can provide a deformation space for the foamed rubber layer 5 and can further improve the shock absorption performance.

[0057] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A foamed rubber sheet, comprising a transparent wear-resistant layer (1), characterized in that: A mesh cloth (2) is arranged inside the transparent wear-resistant layer (1); an upper base layer (3) is fixedly connected to the lower end of the transparent wear-resistant layer (1); a glass fiber cloth (4) is arranged inside the upper base layer (3); a foam rubber layer (5) is fixedly connected to the lower end of the upper base layer (3); an anti-mildew base layer (6) is fixedly connected below the foam rubber layer (5); a side frame (62) is integrally formed at the upper end of the anti-mildew base layer (6); the foam rubber layer (5) and the upper base layer (3) are fixed in the side frame (62); a rectangular slot (11) is provided at the lower outer edge of the upper base layer (3); the upper end of the side frame (62) is inserted into the slot (11); and the upper base layer (3) and the foam rubber layer (5) are fixedly connected to the side frame (62).

2. A foam rubber sheet according to claim 1, characterized in that: The transparent wear-resistant layer (1) is a transparent soft rubber plate, and a non-slip structure is provided on the top surface thereof.

3. The foam rubber sheet according to claim 1, characterized in that: The upper base layer (3) is a rubber plate.

4. The foam rubber sheet according to claim 1, characterized in that: The mildew-proof base layer (6) and the side frame (62) are both made of rubber material.

5. The foam rubber sheet according to claim 1, characterized in that: The transparent wear-resistant layer (1) has a plurality of tooth grooves (12) at its lower end, and the upper base layer (3) has convex teeth (31) corresponding to the tooth grooves (12) processed at its upper end, and the convex teeth (31) are inserted into the tooth grooves (12).

6. The foam rubber sheet according to claim 1, characterized in that: The upper end of the foam rubber layer (5) is provided with a plurality of upper grooves (52), and the lower end of the upper base layer (3) is processed with convex blocks (41) corresponding to the upper grooves (52), and the convex blocks (41) are inserted into the upper grooves (52).

7. The foam rubber sheet according to claim 1, characterized in that: A plurality of lower grooves (61) are formed at the upper end of the mildew-proof base layer (6).

8. The foam rubber sheet according to claim 1, characterized in that: The foam rubber layer (5) is provided with arc grooves (51) around its periphery.

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