CN214083207U

CN214083207U - Breathable film with low moisture permeability

Info

Publication number: CN214083207U
Application number: CN202022632579.7U
Authority: CN
Inventors: 章水高
Original assignee: Hangzhou Aofeng Technology Co ltd
Current assignee: Hangzhou Aofeng Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-31
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a low moisture permeability ventilated membrane, include ventilative film main layer, air cushion and sew up the limit body, the surface of ventilative film main layer runs through there is ventilative round, and the lower terminal surface laminating of ventilative film main layer has fixed subsides rope, the air cushion is installed on the right side of fixed subsides rope, and the lower terminal surface laminating that combines the rope has ventilative film bottom, sew up the limit body and install in the side surface on ventilative film main layer, and the inside of sewing up the limit body runs through there is the butt joint trompil. This ventilated membrane is owing to adopt double-deck design, and intensity is higher, and built-in a large amount of air cushions in addition, can provide the resilience of removal for whole ventilated membrane, improves the functional diversity of this ventilated membrane, and fixed subsides rope all adopts the nylon material with the combination rope moreover, and is more durable difficult fracture, and the design of asymmetric formula about ventilative round robin (shenglvehao) and the ventilative bottom outlet adoption, when can maximize improvement ventilation effect, reduces the moisture permeability, through the butt joint trompil be convenient for with being connected of another a set of membrane, and then improve the size of whole membrane.

Description

Breathable film with low moisture permeability

Technical Field

The utility model relates to a ventilated membrane technical field specifically is a low moisture permeable capacity ventilated membrane.

Background

The membrane is a thin, flexible, transparent sheet made of plastic, adhesive, rubber, or other material. The scientific interpretation of the film is as follows: 2-dimensional materials formed by atomic, molecular, or ionic deposition on a substrate surface, for example: optical films, composite films, superconducting films, polyester films, nylon films, plastic films, and the like. The film is widely used in the industries of electronic and electric appliances, machinery, printing and the like.

At present, most of polishing of electric drill shells needs manual operation, automation capacity of the whole workshop process is poor, and existing errors are large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low moisture permeability ventilated membrane to the electric drill shell that proposes in solving above-mentioned background art polish mostly still need artificial participation operation, make whole workshop flow automation ability relatively poor, the great problem of error of existence.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low moisture permeability ventilated membrane, includes ventilative film main layer, air cushion and sews up the limit body, the surface of ventilative film main layer runs through there is ventilative round, and the lower terminal surface laminating of ventilative film main layer has fixed subsides rope, the air cushion is installed in the right side of fixed subsides rope, and combines the lower terminal surface laminating of rope to have ventilative film bottom, sew up the limit body and install in the side surface of ventilative film main layer, and the inside of sewing up the limit body runs through there is the butt joint trompil.

Preferably, the outer surface of the main layer of the breathable film is in a long strip shape, and the breathable rows are distributed at equal intervals.

Preferably, the inner wall of the breathable row holes is hollow, and the fixed sticking ropes are fixedly connected with the inner walls of the breathable film main layer and the breathable film bottom layer.

Preferably, the opening of the fixed sticking rope penetrates through the combination rope, and the fixed sticking rope and the combination rope are both made of nylon materials.

Preferably, the air cushion adopts an oval design, the air cushion is arranged on the clamping surfaces of the main layer of the breathable film and the bottom layer of the breathable film at intervals, and a breathable bottom hole penetrates through the inside of the bottom layer of the breathable film.

Preferably, the sewing edge body is connected with the side surfaces of the main breathable film layer and the bottom breathable film layer in a sewing mode, and the film body side edge body is arranged on the side of the sewing edge body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the whole breathable film is made of polypropylene fibers, so that the breathable film is high in moisture resistance and durability and not easy to damage, and the breathable row holes and the breathable bottom holes are designed in an up-and-down asymmetrical mode, so that the breathable effect can be improved to the maximum extent, and the moisture permeability is reduced;

2. this ventilated membrane is higher owing to adopt double-deck design, and intensity is built-in a large amount of air cushions moreover, can provide the resilience of removal for whole ventilated membrane, improves the functional diversity of this ventilated membrane, and fixed subsides rope and combination rope all adopt the nylon material moreover, and is more durable difficult fracture.

3. This ventilated membrane corner all adopts the sewing up of sewing up the limit body, and difficult the loosening, the inside of sewing up the limit body has run through the butt joint trompil moreover and is convenient for transversely or vertically with the connection of another group's membrane, and then improves the size of whole membrane, convenient to use.

Drawings

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

FIG. 2 is a schematic top view of the main layer of the breathable film of the present invention;

fig. 3 is a schematic view of the overlooking structure of the seaming border of the present invention.

In the figure: 1. a primary layer of breathable film; 2. ventilating holes; 3. fixing a sticking rope; 4. a binding rope; 5. an air cushion; 6. a breathable film bottom layer; 7. a breathable bottom hole; 8. sewing the edge body; 9. butting and opening holes; 10. a membrane side body.

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 technical solution: a breathable film with low moisture permeability comprises a breathable film main layer 1, an air cushion 5 and a sewing edge body 8, wherein a breathable vent hole 2 penetrates through the outer surface of the breathable film main layer 1, a fixing adhesive rope 3 is adhered to the lower end face of the breathable film main layer 1, the air cushion 5 is installed on the right side of the fixing adhesive rope 3, a breathable film bottom layer 6 is adhered to the lower end face of a combining rope 4, the sewing edge body 8 is installed on the side surface of the breathable film main layer 1, butt-joint open holes 9 penetrate through the sewing edge body 8, the breathable vent hole 2 penetrates through the outer surface of the breathable film main layer 1 and is in a long strip shape, the breathable vent holes 2 are distributed at equal intervals, the inner wall of the breathable vent hole 2 is hollow, the fixing adhesive rope 3 is fixedly connected with the inner walls of the breathable film main layer 1 and the breathable film bottom layer 6, the breathable film is of a double-layer design, the surface of the fixing adhesive rope 3 penetrating through the long strip shape is used for ventilation, and the breathable film is made of polypropylene fiber integrally, the moisture-proof and durable performances are strong, the damage is not easy to occur, and the ventilating row holes 2 and the ventilating bottom holes 7 adopt the vertically asymmetric design, so that the ventilating effect can be improved to the maximum extent, and the moisture permeability is reduced;

the binding rope 4 penetrates through the opening of the fixed binding rope 3, the fixed binding rope 3 and the binding rope 4 are both made of nylon materials, the air cushion 5 is designed in an oval shape, the air cushion 5 is positioned at the clamping surface interval distribution of the breathable film main layer 1 and the breathable film bottom layer 6, the breathable bottom hole 7 penetrates through the breathable film bottom layer 6, the strength of the breathable film is higher due to the double-layer design, a large number of air cushions 5 are arranged in the breathable film, the movable resilience can be provided for the whole breathable film, the functional diversity of the breathable film is improved, and the fixed binding rope 3 and the binding rope 4 are both made of nylon materials to combine the breathable film main layer 1 and the breathable film bottom layer 6, so that the breathable film is firmer and is not easy to break;

sew up the side body 8 and sew up the connection with the side surface of ventilative film owner layer 1 and ventilative film bottom 6, and the side of sewing up the side body 8 is provided with membrane side body 10, the device adopts the mode of side trompil, the discharge of the inside ponding dust of being convenient for, the corner all adopts the sewing up of sewing up the side body 8 in addition, be difficult for loosening, and the inside of sewing up the side body 8 has run through the butt joint trompil 9 and is convenient for transversely or vertically with another group's membrane be connected, and then improve the size of whole membrane, convenient to use.

The working principle is as follows: for the breathable film, the breathable film mainly comprises a breathable film main layer 1, an air cushion 5 and a sewing edge body 8, when the fabric is used, due to the characteristics of the fabric, the surface corrosion resistance of the whole breathable film is stronger, a plurality of groups of strip-shaped breathable row holes 2 are uniformly penetrated through the surface, the inner walls of the breathable row holes 2 adopt a hollowed-out design, breathable bottom holes 7 are also penetrated through the inside of a breathable film bottom layer 6 at the bottom, the installation positions of the breathable bottom holes 7 and the breathable row holes 2 are not in the same vertical square, and holes above the breathable bottom holes 7 are slightly protruded, so that stronger breathability can be achieved, when water is accumulated between the breathable film main layer 1 and the breathable film bottom layer 6, due to the protruded design of the breathable bottom holes 7, downward leakage is avoided, the hole-opened design of the film side body 10 is adopted at two sides, and clean drainage of the inside is facilitated, in order to improve the wholeness of whole ventilated membrane, utilize fixed subsides 3 horizontal and ventilative film owner layer 1 and ventilative film bottom 6 to sew up, utilize combination rope 4 to combine all fixed subsides 3 of ropes, designed a large amount of oval-shaped air cushions 5 at laminating position interval simultaneously, provide certain cushioning effect for whole ventilated membrane, when the not enough condition of this membrane size appears, can combine with another group ventilative film owner layer 1 through the butt joint trompil 9 that utilizes the corner.

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

Claims

1. A low moisture permeability ventilated membrane, includes ventilative film main layer (1), air cushion (5) and sews up limit body (8), its characterized in that: the surface of ventilative film owner layer (1) runs through ventilative round (2), and the lower terminal surface laminating of ventilative film owner layer (1) has fixed subsides rope (3), install in the right side of fixed subsides rope (3) air cushion (5), and the lower terminal surface laminating that combines rope (4) has ventilative film bottom (6), sew up the limit body (8) and install in the side surface of ventilative film owner layer (1), and the inside of sewing up the limit body (8) runs through butt joint trompil (9).

2. The low moisture permeability breathable film of claim 1, wherein: the outer surface of the breathable film main layer (1) through which the breathable row holes (2) penetrate is in a strip shape, and the breathable row holes (2) are distributed at equal intervals.

3. The low moisture permeability breathable film of claim 1, wherein: the inner wall of the ventilating row holes (2) is hollow, and the fixed pasting ropes (3) are fixedly connected with the inner walls of the ventilating film main layer (1) and the ventilating film bottom layer (6).

4. The low moisture permeability breathable film of claim 1, wherein: the opening of the fixed sticking rope (3) penetrates through the combination rope (4), and the fixed sticking rope (3) and the combination rope (4) are made of nylon materials.

5. The low moisture permeability breathable film of claim 1, wherein: the air cushion (5) adopts an oval design, the air cushion (5) is positioned on the clamping surfaces of the main breathable film layer (1) and the breathable film bottom layer (6) and distributed at intervals, and a breathable bottom hole (7) penetrates through the interior of the breathable film bottom layer (6).

6. The low moisture permeability breathable film of claim 1, wherein: the side surfaces of the sewing edge body (8) and the main layer (1) of the breathable film and the bottom layer (6) of the breathable film are connected in a sewing mode, and a film body side edge body (10) is arranged on the side of the sewing edge body (8).