CN214563519U

CN214563519U - Multilayer environment-friendly sponge

Info

Publication number: CN214563519U
Application number: CN202022396390.2U
Authority: CN
Inventors: 何广新; 李向阳
Original assignee: Foshan Eon Technology Industry Co ltd
Current assignee: Foshan Eon Technology Industry Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-11-02
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a multilayer environmental protection sponge, its characteristics lie in including last sponge layer, last water barrier, lower sponge layer, wherein go up sponge layer and last water barrier stack up from top to bottom and set up together, the water barrier is in the same place with lower sponge layer stack up from top to bottom, go up the water barrier and can dismantle ground range upon range of connection on the water barrier down. The utility model discloses can the split concatenation, and it has the function of water proof, can avoid the whole of sponge to scrap to help reducing the maintenance cost, the structure of this multilayer environmental protection sponge is still very reliable.

Description

Multilayer environment-friendly sponge

Technical Field

The utility model relates to a sponge field, especially a multilayer environmental protection sponge.

Background

Currently, sponges are mounted on many products for the purpose of improving comfort, such as on seats. Because the existing sponge is of an integrated structure, the middle part of the sponge can not be isolated from water; when water is on the upper surface of the sponge, the water is easy to leak to the lower surface of the sponge; when water is present on the lower surface of the sponge, the water easily penetrates the upper surface of the sponge. This easily leads to the sponge whole to scrap or whole ageing speed to accelerate, like this when trading the sponge, just need change the monoblock sponge, this easily leads to the maintenance cost to rise. Therefore, it is necessary to redesign the structure of the sponge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem and not enough, provide a multilayer environmental protection sponge, this multilayer environmental protection sponge can split the concatenation, and it has the function of water proof, can avoid the whole of sponge to scrap to help reducing the maintenance cost, the structure of this multilayer environmental protection sponge is still very reliable.

The technical scheme of the utility model is realized like this:

the multi-layer environment-friendly sponge is characterized by comprising an upper sponge layer, an upper waterproof layer, a lower waterproof layer and a lower sponge layer, wherein the upper sponge layer and the upper waterproof layer are stacked up and down, the lower waterproof layer and the lower sponge layer are stacked up and down, and the upper waterproof layer is detachably stacked and connected onto the lower waterproof layer.

On the basis of the above, two assembling structures of an upper water-resisting layer and a lower water-resisting layer are designed, which are respectively as follows: the first type is that the bottom surface of the upper water-resisting layer is provided with a T-shaped embedded convex part, the top surface of the lower water-resisting layer is provided with a T-shaped embedded groove matched with the T-shaped embedded convex part, the T-shaped embedded groove extends to the side wall of the lower water-resisting layer, and the T-shaped embedded convex part is embedded in the T-shaped embedded groove. And secondly, a plurality of embedding strips are arranged on the bottom surface of the upper water-resisting layer side by side and are parallel to each other, the radial cross section of each embedding strip is T-shaped, a plurality of strip-shaped embedding grooves are arranged on the top surface of the lower water-resisting layer side by side, the positions of the strip-shaped embedding grooves correspond to the positions of the embedding strips one by one, the end parts of the strip-shaped embedding grooves extend to the side wall of the lower water-resisting layer, the radial cross section of each strip-shaped embedding groove is T-shaped, and the embedding strips are embedded in the strip-shaped embedding grooves in a one-to-one correspondence manner.

Preferably, an upper adhesive sheet extends outwards from the side wall of the upper waterproof layer, a lower adhesive sheet extends outwards from the side wall of the lower waterproof layer, and the upper adhesive sheet is adhered to the lower adhesive sheet.

Preferably, the upper and lower water-proof layers are made of linear low density polyethylene or PC environmental protection plastic or PET.

The utility model has the advantages that: in the multilayer environment-friendly sponge, the upper sponge layer and the lower sponge layer are detachably connected together through the upper water-resisting layer and the lower water-resisting layer, so that the upper sponge layer and the lower sponge layer can be detached; and the upper water-resisting layer and the lower water-resisting layer can play a good water-resisting role, so that the downward leakage of water or the upward penetration of water can be avoided, the integral scrapping or the integral aging can be avoided, the speed is increased, only the inapplicable sponge needs to be scrapped, and the maintenance cost is reduced. And the upper and lower surfaces of the multilayer environment-friendly sponge are respectively an upper sponge layer and a lower sponge layer, so that the multilayer environment-friendly sponge still has the characteristic of comfortable sponge, and the structure of the multilayer environment-friendly sponge is very reliable.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is one of the schematic diagrams of the assembly structure of the upper sponge layer and the upper waterproof layer of the present invention.

Fig. 3 is one of the assembly structural diagrams of the middle and lower water-proof layers and the lower sponge layer of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 5 is a second schematic view of the assembly structure of the upper sponge layer and the upper water-resisting layer of the present invention.

Fig. 6 is a second schematic view of the assembly structure of the middle and lower water-proof layers and the lower sponge layer of the present invention.

Detailed Description

As shown in figure 1, a multilayer environmental protection sponge, including last sponge layer 1, last water barrier 2, water barrier 3, lower sponge layer 4 down, wherein go up sponge layer 1 and last water barrier 2 range upon range of setting together from top to bottom, water barrier 3 is in the same place with lower sponge layer 4 range upon range of setting from top to bottom down, go up water barrier 2 and can dismantle ground range upon range of connection on water barrier 3 down. In the multilayer environment-friendly sponge, the upper sponge layer 1 and the lower sponge layer 4 are detachably connected together through the upper water-resisting layer 2 and the lower water-resisting layer 3, so that the upper sponge layer 1 and the lower sponge layer 4 can be detached; and can play fine water proof effect through upper water barrier 2, lower water barrier 3, can avoid water downward leakage like this or avoid water upwards to permeate, this just can avoid wholly scrapping or avoid whole ageing speed to accelerate, only need scrap unsuitable sponge like this can, this helps reducing the cost of maintenance. And the upper and lower surfaces of this multilayer environmental protection sponge are upper sponge layer 1, lower sponge layer 4 respectively, and this multilayer environmental protection sponge still has the comfortable characteristic of sponge like this, and this multilayer environmental protection sponge's structure is very reliable.

The upper sponge layer 1 and the lower sponge layer 4 are both made of environment-friendly sponge. Thus being beneficial to improving the environmental protection property of the multilayer environment-friendly sponge.

On the basis of the above, two assembling structures of the upper water-resisting layer 2 and the lower water-resisting layer 3 are designed, which are respectively: first, as shown in fig. 1 to 3, a T-shaped embedded protrusion 21 is provided on the bottom surface of the upper water barrier 2, a T-shaped embedded groove 31 matching with the T-shaped embedded protrusion 21 is provided on the top surface of the lower water barrier 3, and the T-shaped embedded groove 31 extends to the side wall of the lower water barrier 3, and the T-shaped embedded protrusion 21 is embedded in the T-shaped embedded groove 31; the structure is very simple and reliable; by extending the T-shaped embedded groove 31 to the side wall of the lower water-stop layer 3, the T-shaped embedded convex portion 21 can be conveniently inserted from the side wall of the lower water-stop layer 3, which contributes to improving the convenience of the T-shaped embedded convex portion 21 being embedded into the T-shaped embedded groove 31, so that the upper water-stop layer 2 and the lower water-stop layer 3 can be conveniently and quickly assembled together, and further contributes to improving the convenience of assembly. Secondly, as shown in fig. 4 to 6, a plurality of embedded strips 22 are arranged on the bottom surface of the upper water-resisting layer 2 side by side, the embedded strips 22 are parallel to each other, the radial cross sections of the embedded strips 22 are T-shaped, a plurality of strip-shaped embedded grooves 32 are arranged on the top surface of the lower water-resisting layer 3 side by side, the positions of the strip-shaped embedded grooves 32 correspond to the positions of the embedded strips 22 one by one, the end parts of the strip-shaped embedded grooves 32 extend to the side wall of the lower water-resisting layer 3, the radial cross sections of the strip-shaped embedded grooves 32 are T-shaped, and the embedded strips 22 are embedded in the strip-shaped embedded grooves 32 one by one; through the arrangement of the plurality of embedding strips 22 and the plurality of strip-shaped embedding grooves 32, and the end parts of the strip-shaped embedding grooves 32 extend to the side wall of the lower waterproof layer 3, the embedding strips 22 can be conveniently inserted from the side wall of the lower waterproof layer 3, so that the convenience of embedding the embedding strips 22 into the strip-shaped embedding grooves 32 is improved, the upper waterproof layer 2 and the lower waterproof layer 3 can be conveniently and quickly assembled together, and the convenience of assembly is improved; and thus, the reliability and stability of the assembly of the upper water-resisting layer 2 and the lower water-resisting layer 3 can be effectively improved.

As shown in fig. 1 to 6, an upper adhesive sheet 23 extends outward from a side wall of the upper water-stop layer 2, a lower adhesive sheet 33 extends outward from a side wall of the lower water-stop layer 3, and the upper adhesive sheet 23 is adhered to the lower adhesive sheet 33. This helps further improving the reliability and the stability that upper water barrier 2 is connected with lower water barrier 3 to help further improving the reliability of this multilayer environmental protection sponge.

As shown in fig. 1 to 6, the upper adhesive sheets 23 are disposed at both ends of the upper water-proof layer 2, the lower adhesive sheets 33 are disposed at both ends of the lower water-proof layer 3, and the two upper adhesive sheets 23 are respectively adhered to the two lower adhesive sheets 33.

As shown in fig. 1 to 6, the upper adhesive sheet 23 is positioned outside the sidewall of the upper sponge layer 1, and the lower adhesive sheet 33 is positioned outside the sidewall of the lower sponge layer 4. This facilitates the adhesion and the tearing of the upper adhesive sheet 23 and the lower adhesive sheet 33, which contributes to the improvement of the convenience in use of the multi-layered environmental friendly sponge.

The upper adhesive patch 23 and the lower adhesive patch 33 are bonded together by glue. When the detachment is required, the detachment can be completed only by tearing the upper adhesive sheet 23 and the lower adhesive sheet 33. After the upper waterproof layer 2 and the lower waterproof layer 3 are assembled, the upper adhesive sheet 23 and the lower adhesive sheet 33 are bonded together by glue again. Such a structure is very simple and suitable.

The upper water-resisting layer 2 and the lower water-resisting layer 3 are made of linear low-density polyethylene or PC environment-friendly plastic or PET. The materials are all environment-friendly plastics, and the structural strength of the materials is higher, so that the upper water-resisting layer 2 and the lower water-resisting layer 3 are very environment-friendly, and the structural strength of the materials is higher, so that the reliability of the multilayer environment-friendly sponge can be further improved.

Claims

1. The multilayer environment-friendly sponge is characterized in that: including last sponge layer (1), last marine riser (2), marine riser (3) down, marine riser (4) down, wherein go up sponge layer (1) and last marine riser (2) range upon range of setting together from top to bottom, marine riser (3) range upon range of setting together from top to bottom with marine riser (4) down, go up marine riser (2) and can dismantle ground range upon range of connection on marine riser (3) down.

2. The multilayer environmentally friendly sponge according to claim 1, wherein: the bottom surface of the upper waterproof layer (2) is provided with a T-shaped embedded convex part (21), the top surface of the lower waterproof layer (3) is provided with a T-shaped embedded groove (31) matched with the T-shaped embedded convex part (21), the T-shaped embedded groove (31) extends to the side wall of the lower waterproof layer (3), and the T-shaped embedded convex part (21) is embedded in the T-shaped embedded groove (31).

3. The multilayer environmentally friendly sponge according to claim 1, wherein: the bottom surface of the upper waterproof layer (2) is provided with a plurality of embedding strips (22) side by side, the embedding strips (22) are parallel to each other, the radial cross sections of the embedding strips (22) are T-shaped, the top surface of the lower waterproof layer (3) is provided with a plurality of strip-shaped embedding grooves (32) side by side, the positions of the strip-shaped embedding grooves (32) are in one-to-one correspondence with the positions of the embedding strips (22), the end parts of the strip-shaped embedding grooves (32) extend to the side wall of the lower waterproof layer (3), the radial cross sections of the strip-shaped embedding grooves (32) are T-shaped, and the embedding strips (22) are embedded in the strip-shaped embedding grooves (32) in one-to-one correspondence.

4. The multilayer environmental protection sponge according to any one of claims 1 to 3, characterized in that: go up water barrier (2) the lateral wall on outwards extending have last adhesion patch (23), the lateral wall of water barrier (3) is gone up outwards to extend has lower adhesion patch (33), go up adhesion patch (23) and bond on lower adhesion patch (33).

5. The multilayer environmentally friendly sponge according to claim 1, wherein: the upper water-resisting layer (2) and the lower water-resisting layer (3) are made of linear low-density polyethylene or PC environment-friendly plastic or PET.