CN212926513U

CN212926513U - Waterproof glue film with good ventilation effect

Info

Publication number: CN212926513U
Application number: CN202021715438.5U
Authority: CN
Inventors: 朱元考; 向高维; 李双江
Original assignee: Dongguan Heli Packaging Products Co ltd
Current assignee: Dongguan Heli Packaging Products Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-09
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a waterproof adhesive film with good ventilation effect, which comprises an inner adhesive film layer and an outer adhesive film layer, wherein the top of the inner adhesive film layer is provided with a plurality of second grooves, the centers of the plurality of second grooves are respectively provided with a waterproof platform, the centers of the plurality of waterproof platforms are respectively provided with a vent hole, the bottom of the outer adhesive film layer is provided with a plurality of first grooves, each two adjacent first grooves are respectively provided with a vent hole, and the first grooves and the second grooves are correspondingly arranged, the waterproof adhesive film with good ventilation effect can form a network-shaped ventilation channel through the first grooves, the second grooves and the conduction grooves, air in the second foam layer enters the ventilation channel through the vent holes and is discharged from the vent holes, and the vent holes are larger than the diameter of the adhesive film, so that the ventilation effect of the adhesive film can be further improved, and the vent holes are distributed in a staggered way, even if water enters the air-permeable channel from the air vent hole, the water cannot directly enter the air-permeable hole.

Description

Waterproof glue film with good ventilation effect

Technical Field

The utility model relates to a waterproof glued membrane specifically is a waterproof glued membrane that ventilation effect is good.

Background

The waterproof breathable film (breathing paper) is a novel high-molecular waterproof material. In terms of manufacturing process, the technical requirement of the waterproof breathable film is much higher than that of a common waterproof material; meanwhile, from the quality, the waterproof breathable film also has the functional characteristics which are not possessed by other waterproof materials, the underground waterproofing and the waterproof roof waterproofing of the 1.2mm high-molecular self-adhesive asphalt waterproof coiled material are different, the roof waterproof layer is the first main body structure, and after the waterproof layer is used for waterproofing, the waterproof layer can be tightly adhered to the surface of a concrete structure. The underground waterproof engineering is to make a first soft cushion and then to make water-proofing, then to pour the structure of concrete at present, and the glued membrane on the market does not have waterproof ventilative effect to lead to the glued membrane too stuffy and hot.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof glued membrane that ventilation effect is good to the glued membrane on the market that proposes in solving above-mentioned background does not have waterproof ventilation effect, thereby leads to the glued membrane too sultry problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof glued membrane that ventilation effect is good, includes interior glued membrane layer and outer glued membrane layer, the top of interior glued membrane layer and the bottom fixed connection of outer glued membrane layer, a plurality of second recess has been seted up at the top of interior glued membrane layer, a plurality of the center of second recess all is provided with waterproof platform, a plurality of the bleeder vent has all been seted up at the center of waterproof platform, the first recess of a plurality of has been seted up to the bottom of outer glued membrane layer, and every two are adjacent all seted up the exhaust hole between the first recess, just first recess corresponds the setting with the second recess, the bottom of interior glued membrane layer and the top fixed connection of first foam blanket, paste and be connected with the double faced adhesive tape in the bottom of first foam blanket, the top of outer glued membrane layer and the bottom fixed connection of second foam blanket, the inside of second foam blanket is provided with a plurality of spring.

As an optimal technical scheme of the utility model, interior gluey rete and outer gluey rete are made by TPU polyester acid.

As an optimized technical scheme of the utility model, first foam blanket and second foam blanket are made through the foaming by water-soluble glue.

As a preferred technical scheme of the utility model, a plurality of the first recess of second recess and a plurality of all sets up to the hexagon, per two the avris of second recess all through the fixed intercommunication of conduction groove, just the bottom in exhaust hole and the fixed intercommunication in center of conduction groove.

As an optimized technical scheme of the utility model, the fixed a plurality of rubber bumps that is provided with in top of second foam layer.

Compared with the prior art, the beneficial effects of the utility model are that: through first recess, the ventilative passageway of a network form can be formed to second recess and conduction groove, the air in the second foam layer gets into ventilative passageway through the bleeder vent, and discharge from the exhaust hole, and bleeder vent and exhaust hole are bigger than the micropore diameter of glued membrane, can further promote the ventilation effect of glued membrane, because bleeder vent and exhaust hole dislocation distribution, even water enters into ventilative passageway from the exhaust hole, also can not directly get into in the bleeder vent, the design of waterproof platform simultaneously, thereby can prevent water entering effectively along the reposition of redundant personnel of waterproof platform avris with the water in the second recess.

Drawings

FIG. 1 is a schematic view of the structure of the waterproof glue film of the present invention;

FIG. 2 is a schematic view of the structure of the outer adhesive film layer of the present invention;

fig. 3 is a schematic view of the structure of the inner glue film layer of the present invention.

In the figure: 1. a first foam layer; 2. an inner glue film layer; 3. an outer adhesive film layer; 4. a second foam layer; 5. double-sided adhesive tape; 6. a spring; 7. a rubber bump; 8. an exhaust hole; 9. a first groove; 10. air holes are formed; 11. a waterproof platform; 12. a second groove; 13. a conduction groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a waterproof adhesive film with good air permeability, which comprises an inner adhesive film layer 2 and an outer adhesive film layer 3, wherein the top of the inner adhesive film layer 2 is fixedly connected with the bottom of the outer adhesive film layer 3, the top of the inner adhesive film layer 2 is provided with a plurality of second grooves 12, the centers of the plurality of second grooves 12 are respectively provided with a waterproof platform 11, the centers of the plurality of waterproof platforms 11 are respectively provided with an air vent 10, the bottom of the outer adhesive film layer 3 is provided with a plurality of first grooves 9, an air vent 8 is respectively arranged between every two adjacent first grooves 9, and first recess 9 corresponds the setting with second recess 12 positions, and the bottom of interior adhesive film layer 2 and the top fixed connection of first foam layer 1, the bottom of first foam layer 1 is pasted and is connected with double faced adhesive tape 5, the top of outer adhesive film layer 3 and the bottom fixed connection of second foam layer 4, and the inside of second foam layer 4 is provided with a plurality of spring 6.

Preferably, the inner adhesive film layer 2 and the outer adhesive film layer 3 are both made of TPU (thermoplastic polyurethane) polyester acid, so that the breathable waterproof effect of the device is improved more effectively.

Preferably, the first foam layer 1 and the second foam layer 4 are both made of water-soluble glue through foaming, and the diameters of foam micropores are small, so that water cannot penetrate through the foam layers and a certain air permeability effect is achieved, and the air permeability of the device is improved.

Preferably, a plurality of second grooves 12 and a plurality of first grooves 9 are arranged to be hexagonal, the sides of every two second grooves 12 are fixedly communicated through a conduction groove 13, the bottom of each exhaust hole 8 is fixedly communicated with the center of the conduction groove 13, and water enters the second grooves 12 instead of directly entering the air holes 10 after entering the interior through the exhaust holes 8.

Preferably, a plurality of rubber bumps 7 are fixedly arranged at the top of the second foam layer 4, and the friction coefficient of the rubber bumps 7 is large, so that the surface of the adhesive film is prevented from being too smooth.

When the waterproof adhesive film is used, the utility model relates to a waterproof adhesive film with good ventilation effect, a user can lay the adhesive film at the bottom of a water pool, then water is injected into the water pool, when water enters the adhesive film through the exhaust holes 8, the water can directly enter the conduction groove 13 and then enters the second groove 12 through flowing, the center of the second groove 12 is provided with the waterproof platform 11, thereby preventing the water from entering the ventilation holes 10, thereby effectively preventing the water from entering and providing good ventilation effect, the diameters of the foam micropores of the first foam layer 1 and the second foam layer 4 are small, so that the water can not penetrate the foam layer and has certain ventilation effect, thereby further improving the ventilation property of the device, the TPU polyester acid has the functions of ventilation and water resistance, thereby preventing the water from entering the inside of the adhesive film, playing a good waterproof role, when someone steps on the adhesive film, the rubber bump 7 can prevent the user from slipping when walking, the spring 6 has a shock-absorbing and cushioning effect and should not be too stiff and uncomfortable when a person walks on it.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A waterproof adhesive film with good ventilation effect comprises an inner adhesive film layer (2) and an outer adhesive film layer (3), and is characterized in that the top of the inner adhesive film layer (2) is fixedly connected with the bottom of the outer adhesive film layer (3), a plurality of second grooves (12) are formed in the top of the inner adhesive film layer (2), a plurality of waterproof platforms (11) are arranged at the centers of the second grooves (12), air holes (10) are formed in the centers of the waterproof platforms (11), a plurality of first grooves (9) are formed in the bottom of the outer adhesive film layer (3), an exhaust hole (8) is formed between every two adjacent first grooves (9), the first grooves (9) are arranged corresponding to the second grooves (12), the bottom of the inner adhesive film layer (2) is fixedly connected with the top of a first foam layer (1), a double-faced adhesive tape (5) is pasted and connected to the bottom of the first foam layer (1), the top of outer glued membrane layer (3) and the bottom fixed connection of second foam layer (4), the inside of second foam layer (4) is provided with a plurality of spring (6).

2. The waterproof adhesive film with good ventilation effect as claimed in claim 1, wherein: the inner glue film layer (2) and the outer glue film layer (3) are both made of TPU (thermoplastic polyurethane) polyester acid.

3. The waterproof adhesive film with good ventilation effect as claimed in claim 1, wherein: the first foam layer (1) and the second foam layer (4) are both made of water-soluble glue through foaming.

4. The waterproof adhesive film with good ventilation effect as claimed in claim 1, wherein: a plurality of second recess (12) and the first recess of a plurality of (9) all set up to the hexagon, per two the avris of second recess (12) all is through conduction groove (13) fixed intercommunication, just the bottom of exhaust hole (8) and the fixed intercommunication in center of conduction groove (13).

5. The waterproof adhesive film with good ventilation effect as claimed in claim 1, wherein: the top of the second foam layer (4) is fixedly provided with a plurality of rubber bumps (7).