CN218535936U

CN218535936U - Environment-friendly breathable EVA sheet

Info

Publication number: CN218535936U
Application number: CN202222960103.5U
Authority: CN
Inventors: 蔡芳钢; 蔡芳艺; 苏丽鸿
Original assignee: Shishi Yongda Shoes Materials Co ltd
Current assignee: Shishi Yongda Shoes Materials Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-28
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses an environmental protection type EVA sheet of breathing freely, including EVA sheet, bottom surface layer, top surface layer, anti-skidding line and embedded butt joint structure. The utility model discloses a bleeder vent has been set up at the top surface layer surface, when the user sits and crouches on the top surface layer, the bleeder vent of its top surface can ventilate through the bleeder vent of side and exhaust, good ventilation effect has, make the user be difficult for feeling sultriness with the contact site of top surface layer, side through at the EVA sheet has set up embedded butt joint structure, can splice a plurality of EVA sheets and make up, and when the EVA sheet was split to independent individual use, can turn over the butt joint intracavity of self with the butt joint piece, the side that makes the EVA sheet keeps leveling, and then make the better laminating of EVA sheet ability and wall, and do not have the gully of vacancy, lead to rubbish and dust to collect together wherein, can the longer time keep clean and tidy.

Description

Environment-friendly breathable EVA sheet

Technical Field

The utility model relates to a EVA sheet correlation field especially relates to a ventilative type EVA sheet of environmental protection.

Background

EVA is a synthetic material, the chemical name is ethylene-vinyl acetate copolymer, the material application is very wide, the EVA material has very good plasticity, elasticity and processability, and is degradable, the waste is harmless to the environment, the EVA sheet material belongs to an environment-friendly material, the application range of the EVA sheet material is very wide, and the EVA sheet material can be used as a body-building mat, a yoga mat and a children sitting and sleeping mat due to good flexibility and buffering performance.

Chinese patent: CN 202120345980.4's an antiskid EVA sheet, including the EVA sheet body, the fixed slipmat that is equipped with of lower terminal surface of EVA sheet body, the fixed a plurality of skid proof blocks that are equipped with evenly distributed of lower terminal surface of slipmat, four angle departments of EVA sheet body all are equipped with the sucking disc, the sucking disc includes the sucking disc casing, the sucking disc skeleton, sucking disc rubber coating and knob, the sucking disc skeleton includes connecting screw, connecting screw one end is evenly fixed along its circumferencial direction and is equipped with a plurality of elastic spokes, the fixed cladding of sucking disc rubber coating is on a plurality of elastic spokes, the sucking disc casing cover is located on connecting screw, the knob with connecting screw other end threaded connection and with sucking disc casing lateral surface looks butt, the external diameter of sucking disc rubber coating is greater than the external diameter of sucking disc casing, be equipped with mounting groove and holding tank on the EVA sheet body, sucking disc casing fixed connection is in the mounting groove, the utility model discloses overall structure is novel, it is practical, can improve anti-skidding effect greatly, effectively ensure the safety when child plays.

When the EVA sheet is used, a user sometimes selects to combine a plurality of EVA sheets according to the size of a use space, the EVA sheets in the above patents and the prior art are not easy to fall off by arranging the fixture blocks and the corresponding clamping grooves at the edges, and the fixture blocks and the clamping grooves are mutually embedded to realize splicing combination between the EVA sheets, but the fixture blocks and the clamping grooves are directly arranged on the side edges of the EVA sheets, so that the edges of the EVA sheets are concave and convex, which affects the overall appearance, and also affects the adhesion between the EVA sheets and the wall surface, and garbage and dust are easily accumulated in the vacant clamping groove gullies, which reduces the smoothness of the EVA sheets.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides an environmental protection type EVA sheet of breathing freely.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a ventilative type EVA sheet of environmental protection, includes EVA sheet, bottom surface layer, top surface layer, non-slip texture and embedded butt-joint structural, be provided with non-slip texture on the bottom face of EVA sheet, the EVA sheet comprises bottom surface layer and top surface layer, the border department of bottom surface layer is fixed with the border department bonding of top surface layer, non-slip texture sets up on the bottom surface of bottom surface layer, the side of EVA sheet is provided with embedded butt-joint structural.

Preferably, the outer surface of the top surface layer is provided with air holes, the air holes on the top surface of the top surface layer are longitudinal, the air holes on the side surface of the top surface layer are transverse, and the air holes in different directions are communicated with each other.

Preferably, a nylon moisture absorption fiber layer is bonded in the interlayer between the bottom surface layer and the top surface layer, and the cross-sectional area of the nylon moisture absorption fiber layer is not less than 90% of the cross-sectional area of the EVA sheet.

Preferably, a water-repellent layer is provided on the bottom end face of the bottom face layer, and the water-repellent layer covers the entire bottom end face of the bottom face layer.

Preferably, embedded butt-joint structural includes butt joint chamber, butt joint spare, first connecting piece and second connecting piece, the butt joint chamber has been seted up on the bottom surface layer side middle part, butt joint chamber outside border department is provided with butt joint spare, be provided with the crease on the junction in butt joint spare and butt joint chamber to butt joint spare can buckle according to this crease, first connecting piece is all installed at both ends about butt joint chamber top surface, the second connecting piece is all installed at both ends about butt joint spare internal surface and surface to the lock can be realized with first connecting piece to the second connecting piece.

Preferably, the first connecting piece adopts a male buckle, and the second connecting piece adopts a female buckle.

Preferably, a notch portion is formed on one side of the abutting piece close to the abutting cavity, and the length of the notch portion is not less than half of the length of the abutting piece.

The utility model has the advantages that:

the utility model discloses a set up the bleeder vent at the top surface layer surface, when the user sat to lie on the top surface layer, the bleeder vent of its top face can be ventilative exhaust through the bleeder vent of side, has good ventilation effect, makes the user be difficult for feeling sultry with the contact site of top surface layer.

The utility model discloses a set up the water repellent layer on the bottom face on bottom surface layer, the water repellent layer has good water effect of refusing, can prevent during subaerial moisture infiltration EVA sheet, makes the maintenance that the EVA sheet can be longer clean.

The utility model discloses a nylon fiber layer that absorbs moisture has been set up in the intermediate layer between bottom surface layer and top surface layer, and nylon fiber layer that absorbs moisture can absorb the moisture and the sweat on top surface layer surface fast, enables the top surface layer surface and keeps dry and comfortable, further promotes user's use and experiences.

The utility model discloses a side at the EVA sheet has set up embedded butt joint structure, can splice the combination with a plurality of EVA sheets to when the EVA sheet was split into independent individual use, can turn over the butt joint intracavity of self with the butt joint piece, make the side of EVA sheet keep leveling, and then make the EVA sheet can laminate with the wall is better, and do not have the gully of vacancy, lead to rubbish and dust to collect together wherein, can keep neatly longer time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the EVA sheet of the present invention after disassembly;

fig. 3 is a schematic bottom view of the bottom layer of the present invention;

fig. 4 is a schematic view of the docking member of fig. 3 according to the present invention after deployment;

fig. 5 is a schematic structural diagram of the EVA sheet 1 in fig. 4 after being spliced together.

Wherein: EVA sheet-1, bottom layer-11, top layer-12, air vent-121, anti-skid lines-2, embedded butt joint structure-3, butt joint cavity-31, butt joint piece-32, first connecting piece-33, second connecting piece-34, gap part-35, nylon moisture absorption fiber layer-4 and water repellent layer-5.

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.

Referring to fig. 1, the utility model provides an environmental protection type EVA sheet of breathing freely, including EVA sheet 1, non-slip texture 2 and embedded butt joint structure 3, be provided with the non-slip texture 2 that is used for reinforcing and ground friction on the bottom face of EVA sheet 1, the side of EVA sheet 1 is provided with embedded butt joint structure 3 that plays the concatenation combined action.

Referring to fig. 2, the EVA sheet 1 of the present invention is composed of a bottom surface layer 11 and a top surface layer 12, the bottom surface layer 11 is located under the top surface layer 12, and the edge of the bottom surface layer 11 and the edge of the top surface layer 12 are bonded and fixed by an adhesive, and the anti-skid lines 2 are disposed on the bottom end surface of the bottom surface layer 11.

Further, the air holes 121 are formed on the outer surface of the top surface layer 12, the air holes 121 on the top surface of the top surface layer 12 are longitudinal, the air holes 121 on the side surfaces of the top surface layer 12 are transverse, and the air holes 121 in different directions are communicated with each other, so that when a user sits or lies on the top surface layer 12, the air holes 121 on the top surface can ventilate and exhaust through the air holes 121 on the side surfaces, thereby achieving a good ventilation effect, and preventing the contact part between the user and the top surface layer 12 from feeling hot.

Further, the nylon moisture absorption fiber layer 4 is bonded in the interlayer between the bottom surface layer 11 and the top surface layer 12, the cross-sectional area of the nylon moisture absorption fiber layer 4 is not less than 90% of the cross-sectional area of the EVA sheet 1, the nylon moisture absorption fiber layer 4 can rapidly absorb moisture and sweat on the surface of the top surface layer 12, the surface of the top surface layer 12 can be kept dry and comfortable, and comfort is further guaranteed.

Further, the water-repellent layer 5 is provided on the bottom end surface of the bottom surface layer 11, and the water-repellent layer 5 covers the entire bottom end surface of the bottom surface layer 11, and the water-repellent layer 5 can serve to isolate the moisture on the floor and prevent the moisture on the floor from permeating into the EVA sheet 1.

Please refer to fig. 3-5, the utility model discloses embedded butt joint structure 3 includes butt joint chamber 31, butt joint piece 32, first connecting piece 33 and second connecting piece 34 in, set up the butt joint chamber 31 that plays the concatenation effect on 11 side middle parts of bottom surface layer, the bonding of butt joint chamber 31 outside border department is provided with butt joint piece 32, be provided with the crease on the junction of butt joint piece 32 and butt joint chamber 31 to butt joint piece 32 can buckle according to this crease, first connecting piece 33 is all installed at both ends about butt joint chamber 31 top surface, second connecting piece 34 is all installed at both ends about butt joint piece 32 internal surface and surface to second connecting piece 34 can realize the lock with first connecting piece 33.

Further, the first connecting piece 33 adopts a male buckle, the second connecting piece 34 adopts a female buckle, and the male buckle is convex and the female buckle is concave, so that the first connecting piece 33 is arranged on the inner side of the butt joint cavity 31, and the situation that the EVA sheet 1 is not placed flatly due to the fact that the convex top of the first connecting piece 33 is on the ground is avoided.

To explain further, a notch 35 is opened on one side of the abutting part 32 close to the abutting cavity 31, and the length of the notch 35 is not less than half of the length of the abutting part 32, so that two abutting parts 32 can be staggered with each other through the notch 35, and the abutting part 32 can be buckled into the abutting cavity 31 of another EVA sheet 1.

Further, the butt piece 32 and the EVA sheet 1 are made of the same EVA material.

Further, the snap buttons used in the first connecting piece 33 and the second connecting piece 34 are common snap buttons on the market, wherein a dot is protruded in the middle of the snap button, a concave point is arranged in the middle of the snap button, and two parallel springs are arranged on the sides of the snap button, and the dot of the snap button is clamped by the springs after being pressed into the hole of the snap button, so that an opening and closing force is generated, the snap button and the snap button are clamped, and the snap button can be separated by applying force in the opposite direction when the snap button and the snap button need to be unfastened, so that the snap button and the snap button are convenient to use, and the splicing or disassembling operation between the EVA sheets 1 is faster.

Further, the water-repellent layer 5 is a DWR coating, has a good water-repellent effect, and can prevent water on the floor from permeating into the EVA sheet 1, so that the EVA sheet 1 can be kept clean for a longer time.

The working principle is as follows:

firstly, before use, the EVA sheet 1 is firstly tiled on the ground to attach the bottom surface layer 11 to the ground, and the anti-skid grains 2 are arranged on the bottom end surface of the bottom surface layer 11 to further enhance the adhesion between the bottom surface layer 11 and the ground, so that the position of the EVA sheet 1 cannot be easily deviated.

Second, during the use, the user can sit on EVA sheet 1 and crouch or carry out body-building and yoga motion, through set up bleeder vent 121 at top surface layer 12 surface, when the user sits and crouches on top surface layer 12, the bleeder vent 121 of its top surface can ventilate through the bleeder vent 121 of side and exhaust, good ventilation effect has, make the user be difficult for feeling sultriness with the contact site of top surface layer 12, through set up nylon hygroscopic fiber layer 4 in the intermediate layer between bottom surface layer 11 and top surface layer 12, nylon hygroscopic fiber layer 4 can absorb moisture and sweat on top surface layer 12 surface fast, it is dry and comfortable to enable top surface layer 12 surface, further promote user's use experience, through set up water repellent layer 5 on bottom surface of bottom surface layer 11, water repellent layer 5 has good water repellent effect, can prevent among the subaerial moisture infiltration EVA sheet 1, make EVA sheet 1 keep clean for a longer time.

Thirdly, in the using process, a user sometimes selects to combine a plurality of EVA sheets 1 together according to the size of the using space, when two EVA sheets 1 (hereinafter, referred to as a first EVA sheet 1 and a second EVA sheet 1) need to be spliced and combined, first the butt-joint part 32 of the first EVA sheet 1 and the second EVA sheet 1 is turned outwards from the butt-joint cavity 31, the two butt-joint parts 32 can be mutually staggered through the notch part 35 by arranging the notch part 35 on the butt-joint part 32, so that the butt-joint part 32 of the first EVA sheet 1 can be buckled into the butt-joint cavity 31 of the second EVA sheet 1, and the butt-joint part 32 of the second EVA sheet 1 can also be buckled into the butt-joint cavity 31 of the first EVA sheet 1, and then the second connecting part 34 on the butt-joint part 32 is buckled and fastened with the first connecting part 33 in the butt-joint cavity 31, so that the first EVA sheet 1 and the second EVA sheet 1 can be spliced and combined together, so that the first EVA sheet 1 and the second EVA sheet 1 can not easily get loose in the using process, and the user can easily see that the EVA sheet 1 is more attractive and the integral spliced and more applicable.

Fourthly, when the EVA sheet 1 is split into separate bodies for use, the butt joint member 32 can be turned back into the butt joint cavity 31 of the EVA sheet 1, and the first connecting member 33 and the second connecting member 34 are fastened to each other, so that the butt joint member 32 is fixed in the butt joint cavity 31 and cannot easily fall out, and the side edge of the EVA sheet 1 is kept flat, so that the EVA sheet 1 can be better attached to the wall surface, and a gap is not formed, so that garbage and dust can be accumulated therein, and the EVA sheet 1 can be kept neat and tidy for a longer time.

The utility model provides an environmental protection ventilative type EVA sheet, through set up bleeder vent 121 at top surface layer 12 surface, when the user sits and crouches on top surface layer 12, bleeder vent 121 of its top surface can ventilate through bleeder vent 121 of side and exhaust, good ventilation effect has, make the user be difficult for feeling sultry with the contact site of top surface layer 12, through set up water repellent layer 5 on bottom surface layer 11, water repellent layer 5 has good water repellent effect, can prevent among the subaerial moisture infiltration EVA sheet 1, make the EVA sheet 1 can be longer keep clean, through set up nylon moisture absorption fibre layer 4 in the intermediate layer between bottom surface layer 11 and top surface layer 12, nylon moisture absorption fibre layer 4 can absorb moisture and sweat on top surface layer 12 surface fast, enable top surface layer 12 surface to keep dry and comfortable, further promote user's use experience, through set up butt joint structure 3 at the side of EVA sheet 1, can make a plurality of EVA sheets 1 combine, and when the EVA sheet 1 is made for independent individual use, can make the split return to the side of user and keep the side of EVA sheet 31 to carry out the neat laminating, and make the side of EVA sheet 32 that the embedded dust of splicing can not longer, and make the side of EVA sheet carry out the flush and make the laminating, and make the embedded dust of the side of EVA sheet.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An environment-friendly breathable EVA sheet comprises an EVA sheet (1), anti-slip lines (2) and an embedded butt joint structure (3), wherein the anti-slip lines (2) are arranged on the bottom end face of the EVA sheet (1), and the embedded butt joint structure (3) is arranged on the side edge of the EVA sheet (1);

the method is characterized in that: still include bottom surface layer (11) and top surface layer (12), EVA sheet (1) comprises bottom surface layer (11) and top surface layer (12), the border department of bottom surface layer (11) is fixed with the border department bonding of top surface layer (12), anti-skidding line (2) set up on the bottom face of bottom surface layer (11).

2. The environment-friendly breathable EVA sheet according to claim 1, characterized in that: the outer surface of the top surface layer (12) is distributed with air holes (121), the air holes (121) on the top surface of the top surface layer (12) are longitudinal, the air holes (121) on the side surface of the top surface layer (12) are transverse, and the air holes (121) in different directions are communicated with each other.

3. The environmentally friendly breathable EVA sheet of claim 1, wherein: the interlayer between the bottom surface layer (11) and the top surface layer (12) is provided with a nylon moisture absorption fiber layer (4) in an adhesive manner, and the cross sectional area of the nylon moisture absorption fiber layer (4) is not less than 90% of the cross sectional area of the EVA sheet (1).

4. The environment-friendly breathable EVA sheet according to claim 1, characterized in that: the bottom end face of the bottom surface layer (11) is provided with a water-repellent layer (5), and the water-repellent layer (5) covers the whole bottom end face of the bottom surface layer (11).

5. The environment-friendly breathable EVA sheet according to claim 1, characterized in that: embedded dock structure (3) are including butt joint chamber (31), butt joint spare (32), first connecting piece (33) and second connecting piece (34), butt joint chamber (31) have been seted up on bottom surface layer (11) side middle part, butt joint chamber (31) outside border department is provided with butt joint spare (32), be provided with the crease on the junction of butt joint spare (32) and butt joint chamber (31) to butt joint spare (32) can buckle according to this crease, first connecting piece (33) are all installed at both ends about butt joint chamber (31) top surface, second connecting piece (34) are all installed at both ends about butt joint spare (32) internal surface and surface to second connecting piece (34) can realize the lock with first connecting piece (33).

6. The environmentally friendly breathable EVA sheet of claim 5, wherein: the first connecting piece (33) adopts a male buckle, and the second connecting piece (34) adopts a female buckle.

7. The environmentally friendly breathable EVA sheet of claim 5, wherein: a gap part (35) is arranged on one side of the butt joint piece (32) close to the butt joint cavity (31), and the length of the gap part (35) is not less than half of the length of the butt joint piece (32).