CN207388503U - A kind of waterproof ventilating type composite material - Google Patents
A kind of waterproof ventilating type composite material Download PDFInfo
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- CN207388503U CN207388503U CN201721236887.XU CN201721236887U CN207388503U CN 207388503 U CN207388503 U CN 207388503U CN 201721236887 U CN201721236887 U CN 201721236887U CN 207388503 U CN207388503 U CN 207388503U
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Abstract
The utility model provides a kind of waterproof ventilating type composite material, including adhesive-layer A, waterproof ventilative layer, adhesive-layer B, the porous network structure layer for being ranked sequentially and being connected with each other, corresponding hole is designed on the adhesive-layer A, the adhesive-layer B, the waterproof ventilative layer and the porous network structure layer cover this hole, and the porous network structure layer is equipped with the hollow hole of arrangement thereon.A kind of waterproof ventilating type composite material described in the utility model; pass through the variation of internal structure composition etc.; according to different service conditions; different degrees of pressure can be born, improves whole hardness and stability in use, application range is wider; play better protective effect; the waterproof and breathable ability under the conditions of different pressures is improved, while improves service life, practicability is stronger.
Description
Technical field
The utility model belongs to electronics waterproof class product class and intelligence wearing class product and other waterproof class products etc.
Accessories field, more particularly, to a kind of waterproof ventilating type composite material.
Background technology
Continuous improvement of the quickening and people of electronic product and intelligence wearing product progress to its functional requirement, meets the tendency of
And the products such as raw waterproof electronic product and intelligent waterproof wearing class, as mobile portable phone wrist-watch, recording pen, mobile phone, AR,
The products such as VR, intelligent earphone are gradually received by more people.Possessed by the electronic product of such polymorphic type inside and outside sound
The function of mutually transferring in order to more preferably ensure the tonequality of the inside and outside exchange of sound, several apertures is all opened up in equipment, make sound
It successfully can from the outside be transferred to inside equipment or be passed out inside slave device, although this common transfer mode can
It is mutually transferred with completing sound, but also there are certain drawbacks simultaneously, precisely due to through hole is an exposure to the external world in equipment, outside
Dust, the moisture in portion are just easy to be immersed in inside equipment by these through holes or cave, especially when there is moisture immersion in the external world,
This is fatal to electronic device, may damage entire electronic product at once, even if not destroyed, can also seriously affect sound biography
The quality passed, existing solution be corresponding part by waterproof ventilative material covering thereon with prevent water into
Enter, the form of the structure composition inside existing waterproof ventilative material is different, although being issued in normal operating condition anti-
Water air permeability effect, but be frequently encountered situation about being gradually increased into water, into pressure such as High aititudes, with the increase of pressure,
Waterproof ventilative material hardness, the stability etc. of corresponding aperture covering are poor, can excessive deformation therewith, finally tend to cause entirety
Destruction, it is impossible to reach waterproof and breathable effect, cause the water inlet of equipment, it is impossible to play preferable protective effect.For such feelings
Condition, the utility model proposes a kind of waterproof ventilating type composite material, by the variation of internal structure composition etc., according to different
Service condition can bear different degrees of pressure, improve whole hardness and stability in use, and application range is wider, rise
Better protective effect has been arrived, has improved the waterproof and breathable ability under the conditions of different pressures, while has improved service life, it is practical
Property is stronger.
Utility model content
In view of this, the utility model is directed to a kind of waterproof ventilating type composite material, be made up of internal structure etc.
Variation, according to different service conditions, different degrees of pressure can be born, improve whole hardness and using stablize
Property, application range is wider, plays better protective effect, improves the waterproof and breathable ability under the conditions of different pressures, simultaneously
Service life is improved, practicability is stronger.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of waterproof ventilating type composite material, including the adhesive-layer A, waterproof ventilative layer, viscous for being ranked sequentially and being connected with each other
Glue-line B, porous network structure layer, are designed with corresponding hole on the adhesive-layer A, the adhesive-layer B, the waterproof ventilative layer and
The porous network structure layer covers the hole, and the porous network structure layer is equipped with the hollow hole of arrangement thereon.
Further, the structure with the hollow hole that the porous network structure layer forms for line style braiding, such as net
Cloth, rustless metal net.
Further, the porous network structure layer is metal material or the thin plate of high molecular material, is on the thin plate
Multiple hollow holes irregularly arranged, the material of the thin plate is metal alloy foil, high molecular material thin slice.
Further, the waterproof ventilative layer and the high molecular material thin slice material therefor include EPTFE and TPU varicosities
Material further includes PU, PEN, PET, PC, PE and PP after puffing stretching.
Further, the cross-sectional area of the single hollow hole is no more than the half of the cross-sectional area in the hole.
Further, the spacing between two adjacent hollow holes is between 0.1mm-10mm, in the hollow hole
Equipped at least one spoke, the spoke is molded with the hollow hole integrated punching.
Further, the horizontal stroke of the shape surrounded between multiple spokes or between the spoke and the hollow hole side wall
Sectional area is not more than the half of the hollow hole cross-sectional area, and the hollow hole cross section being made up of multiple spokes is
The spoke-like structure of a variety of different angle different numbers or the net structure for diversified forms.
Further, the adhesive-layer C and foam for the other end order arrangement for being placed in the porous network structure layer are further included
Layer, and adhesive-layer A described in the Kong Junyu thereon is corresponded to, the foamed cotton layer is waterproof foam, high resiliency foam or conduction steep
Cotton.
Further, the one end of porous network structure layer away from the waterproof ventilative layer is additionally provided with epiphragma, the adhesive-layer C
And foam is placed between the porous network structure layer and the epiphragma, the epiphragma covers the hole, and the epiphragma one
End is stretched out, more than the length of the porous network structure layer.
Further, substrate and the adhesive-layer A placed on it, the waterproof ventilative layer, the adhesive-layer B, described
Exposed part sprays one layer of nanometer after porous network structure layer, the adhesive-layer C, the foamed cotton layer and epiphragma composition component
Moisture-proof anticorrosive coating.
Compared with the prior art, a kind of waterproof ventilating type composite material described in the utility model has the advantage that：
(1) a kind of waterproof ventilating type composite material described in the utility model passes through the variation of internal structure composition etc., root
According to different service conditions, different degrees of pressure can be born, improves whole hardness and stability in use, application range
It is relatively wide, better protective effect is played, the waterproof and breathable ability under the conditions of different pressures is improved, while improves using the longevity
Life, practicability are stronger.
(2) knot with the hollow hole that porous network structure layer described in the utility model forms for line style braiding
Structure, such as screen cloth, rustless metal net, the porous network structure layer is metal material or the thin plate of high molecular material, the thin plate
Upper is multiple hollow holes irregularly arranged.The porous network structure layer used can be different materials with different shapes
Formula is made, and can improve the range of choice of this layer, can be according to specific material depot while can reach effect same
Deposit, cost situations such as make choice, improve the diversity used.
(3) material of thin plate described in the utility model for metal alloy foil, high molecular material thin slice, the waterproof and breathable
Layer and the high molecular material thin slice material therefor include EPTFE and TPU varicosity materials, further include the PU after puffing stretching,
PEN, PET, PC, PE and PP.The thin plate hardness that such material is formed is higher, while lighter weight, when in use, with pressure
Increase, non-deformability is stronger, improves whole service life, increases application range.
(4) cross-sectional area of the single hollow hole described in the utility model is no more than the two of the cross-sectional area in the hole
/ mono-.Ensure that the cross-sectional area of hollow hole is not more than the cross-sectional area in hole, can ensure not influencing normal air flow
Mitigate weight to greatest extent simultaneously, and have larger support force, while do not influence the flowing of water.
(5) spacing between two adjacent hollow holes described in the utility model is engraved between 0.1mm-10mm
At least one spoke is equipped in emptying aperture, the spoke is molded with the hollow hole integrated punching.For different application field tune
Whole suitable pitch of holes guarantees to reach the pressure limit that can be subject to during use, makes it have preferable resistance to deformation energy
Power, and accommodation is done according to the diameter in different holes, increase its application field, the scope of application is wider, and hollow hole mitigates
Reinforcing rib is played the role of by the setting of spoke while quality, depending on the situation, adapts to larger pressure if necessary
Situation, spoke can strengthen its non-deformability with netted arrangement form, to improve its pressure-bearing scope.
(6) surrounded between multiple spokes described in the utility model or between the spoke and the hollow hole side wall
The cross-sectional area of shape be not more than the half of the hollow hole cross-sectional area, pass through the hollow out that multiple spokes form
Hole cross section be the spoke-like structure of a variety of different angle different numbers or be diversified forms net structure.Ensure preferable spoke
The effect that item uses can ensure that it plays preferable resistance to deformation effect, to be done according to actual demand when minimum of one
Different arrangements.
(7) viscose glue described in the utility model for further including the other end order arrangement for being placed in the porous network structure layer
Layer C and foamed cotton layer, and adhesive-layer A described in the Kong Junyu thereon is corresponded to, foam is waterproof foam, high resiliency foam or conduction
Foam.According to actual production requirement, effect is preferably bonded, it is necessary to have if desired under larger pressure or other actual conditions
Fruit prevents from coming off, then the individual adhesive-layer C of increase of adaptability or is further added by improving the foam of bond effect on this basis
Layer to reach different use demands, while can also repeat to increase the group of multilayer adhesive-layer C and foamed cotton layer on this basis
It closes, to adapt to different demands, bond effect is more preferable, and application range is wider, and after assembling foam, black box is conducted by structural member
Pressure and bonding plane viscous force are formed to viscose glue to be enhanced, the phenomenon that avoiding easily coming off between layers.
(8) one end of porous network structure layer away from the waterproof ventilative layer described in the utility model is additionally provided with epiphragma,
The adhesive-layer C and foam are placed between the porous network structure layer and the epiphragma, and the epiphragma covers the hole, and
Described epiphragma one end is stretched out, more than the length of the porous network structure layer.By the ruler with corresponding electronic product place to be covered
The epiphragma of very little specification correspondence and this product of extension is taken off, and the foamed cotton layer for making epiphragma adjacent is glued with electronic product place to be covered
It is attached to together, prevents from polluting, increase the effect of bonding.
(9) substrate described in the utility model and the adhesive-layer A placed on it, the waterproof ventilative layer, described viscous
Exposed part sprays after glue-line B, the porous network structure layer, the adhesive-layer C, the foamed cotton layer and epiphragma composition component
Apply one layer of nanometer moisture-proof anticorrosive coating.Since component integrally only has porous network structure layer and waterproof ventilative layer with preferable anti-
Water effect in order to further improve the service life of black box, is ensured exposed part by the nano coating of coating
The water resistance of other parts, nanometer moisture-proof anticorrosive coating are existing nano-spray material, and spray attachment is in component exposed part shape
Into very thin one layer, make its external increase oleophobic property, anticorrosive property, water proofing property, improve its service life, strengthen using effect.
Description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The schematic description and description of type does not form the improper restriction to the utility model for explaining the utility model.
In attached drawing：
Fig. 1 is a kind of waterproof ventilating type composite structure schematic diagram described in the utility model embodiment；
Fig. 2 is that a kind of waterproof ventilating type composite material described in the utility model embodiment adds foamed cotton layer structure diagram；
Fig. 3 is that a kind of waterproof ventilating type composite material described in the utility model embodiment is capped membrane structure diagram；
Fig. 4 is the hollow hole for adding unidirectional spoke in a kind of waterproof ventilating type composite material described in the utility model embodiment
A form of schematic diagram；
Fig. 5 be the utility model embodiment described in a kind of waterproof ventilating type composite material in spoke-like structure hollow hole
Cross-sectional view；
Fig. 6 is horizontal for the hollow hole of net structure in a kind of waterproof ventilating type composite material described in the utility model embodiment
Sectional view.
Reference sign：
1- holes；2- adhesive-layers A；3- waterproof ventilative layers；4- adhesive-layers B；5- porous network structure layers；6- adhesive-layers C；7- steeps
Cotton layer；8- epiphragmas；9- hollow holes；10- spokes.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can express or implicitly include one or more this feature.In the description of the utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of waterproof ventilating type composite material as shown in Figure 1, including be ranked sequentially and be connected with each other adhesive-layer A2, waterproof
Air-permeable layer 3, adhesive-layer B4, porous network structure layer 5 are designed with corresponding hole 1 on the adhesive-layer A2, the adhesive-layer B4,
The waterproof ventilative layer 3 and the porous network structure layer 5 cover the hole 1, and the porous network structure layer 5 is equipped with arrangement
Hollow hole 9 thereon.By the variation of internal structure composition etc., according to different service conditions, can bear in various degree
Pressure, improve whole hardness and stability in use, application range is wider, plays better protective effect, improves
Waterproof and breathable ability under the conditions of different pressures, while service life is improved, practicability is stronger.
Preferably, the maximum range between waterproof ventilative layer 3 and porous network structure layer 5 is less than 0.01mm.
Wherein, the porous network structure layer 5 is the structure with the hollow hole 9 that forms of line style braiding, as screen cloth,
Rustless metal net, the porous network structure layer 5 for metal material or high molecular material thin plate, be on the thin plate it is multiple not
The hollow hole 9 of regular array.The porous network structure layer used can for different materials makes in different forms and
Into, the range of choice of this layer can be improved, it can be according to specific material stock, cost etc. while can reach effect same
Situation makes choice, and improves the diversity used.
Wherein, the material of the thin plate is metal alloy foil, high molecular material thin slice, and the waterproof ventilative layer 3 is by waterproof
Gas permeable material forms, and waterproof and breathable effect is preferable, and the waterproof ventilative layer 3 and the high molecular material thin slice material therefor include
EPTFE and TPU varicosity materials, further include PU, PEN, PET, PC, PE and PP after puffing stretching.The thin plate that such material is formed
Hardness is higher, while lighter weight, and when in use, with the increase of pressure, non-deformability is stronger, improves the whole use longevity
Life, increases application range.
Preferably, the shape of the hollow hole 9 is different with actually required situation and changes, can be circle, rectangle, water chestnut
Shape, triangle or other irregular hollow holes do not have its shape the restriction of fixed form, the shape of punch-pin when can pass through punching press
The variation of shape and change.
Wherein, the cross-sectional area of the single hollow hole 9 is no more than the half of the cross-sectional area in the hole 1.Ensure
The cross-sectional area of hollow hole 9 is not more than the cross-sectional area in hole, can ensure not influencing maximum limit while normal air flow
The mitigation weight of degree, and have larger support force, while the flowing of water is not influenced.
Wherein, the spacing between adjacent two hollow holes 9 is set between 0.1mm-10mm in the hollow hole 9
There is at least one spoke 10, the spoke 10 is molded with 9 integrated punching of hollow hole.It adjusts and closes for different application fields
Suitable pitch of holes guarantees to reach the pressure limit that can be subject to during use, makes it have preferable non-deformability, and
Accommodation is done according to the diameter in different holes, increases its application field, the scope of application is wider, and hollow hole 9 mitigates quality
While reinforcing rib played the role of by the setting of spoke, depending on the situation, adapt to the feelings of larger pressure if necessary
Condition, spoke can strengthen its non-deformability with netted arrangement form, to improve its pressure-bearing scope.
Wherein, at least one spoke 10, the spoke 10 and 9 integrated punching of hollow hole are equipped in the hollow hole 9
Shaping.Ensure the effect that preferable spoke 10 uses, can ensure that it plays preferable resistance to deformation effect when minimum of one
Fruit.
Wherein, the shape surrounded between multiple spokes 10 or between 9 side wall of the spoke 10 and the hollow hole
Cross-sectional area is not more than the half of 9 cross-sectional area of hollow hole, and the hollow hole being made up of multiple spokes 10 is horizontal
Section be the spoke-like structure of a variety of different angle different numbers or be diversified forms net structure.Hollow hole 9 mitigates quality
While reinforcing rib played the role of by the setting of spoke 10, depending on the situation, adapt to larger pressure if necessary
Situation, spoke 10 can strengthen its non-deformability with netted arrangement form, to improve its pressure-bearing scope.
Preferably, spoke 10 is according to different use conditions, and in hollow hole 9 of different shapes, the arrangement shape in it
Formula can all do corresponding variation, to adapt to particular situation, ensure to can adapt under the use of minimum spoke of different shapes
Larger pressure, to improve whole non-deformability, if Fig. 4, Fig. 5 are two kinds of simple spokes 10 of circular hollow hole 9
Spoke-like arrangement form, Fig. 6 are the stronger net structure of non-deformability, can also separately may be used into other forms such as cross networks
Round hole to be replaced with to the hollow hole 9 of other kind of shape.
Wherein, the adhesive-layer C6 and foamed cotton layer for the other end order arrangement for being placed in the porous network structure layer 5 are further included
7, and the hole 1 thereon is corresponding with the adhesive-layer A2.According to actual production requirement, if desired in larger pressure or
, it is necessary to have better bond effect to prevent from coming off, then the increase of adaptability is individual on this basis under other actual conditions
Adhesive-layer C6 or the foamed cotton layer 7 for being further added by improving bond effect, to reach different use demands, while can also be basic herein
The upper combination for repeating to increase multilayer adhesive-layer C6 and foamed cotton layer 7, to adapt to different demands, bond effect is more preferable, application range
It is wider.
Wherein, the one end of porous network structure layer 5 away from the waterproof ventilative layer 3 is additionally provided with epiphragma 8, the adhesive-layer C6
And foamed cotton layer 7 is placed between the porous network structure layer 5 and the epiphragma 8, the epiphragma 8 covers the hole 1, and the lid
8 one end of film is stretched out, more than the length of the porous network structure layer 5.It will be advised with the size at corresponding electronic product place to be covered
The epiphragma 8 of lattice correspondence and this product of extension is taken off, and the foamed cotton layer for making epiphragma 8 adjacent is adhered to electronic product place to be covered
Together, prevent from polluting, increase the effect of bonding.
Wherein, the foamed cotton layer 7 is waterproof foam, high resiliency foam or conducting foam.Assemble foam after, black box by
Structural member conduction forms viscose glue pressure and bonding plane viscous force and enhances, the phenomenon that avoiding easily coming off between layers.
Substrate and the adhesive-layer A2 placed on it, the waterproof ventilative layer 3, the adhesive-layer B4, the porous web
One layer of nanometer of exposed part spraying is prevented after shape structure sheaf 5, the adhesive-layer C6, the foamed cotton layer 7 and the epiphragma 8 form component
Damp corrosion-inhibiting coating.
Preferably, the exposed part in hole 1 and 9 side wall of hollow hole on each layer is also coated with nanometer moisture-proof anticorrosive and applies
Layer, and the color of nanometer moisture-proof anticorrosive coating is replaceable according to the demand of client.
Since component integrally only has porous network structure layer 5 and waterproof ventilative layer 3 to have preferable waterproof effect, in order into
The service life of the raising black box of one step ensures exposed part by the nano coating of coating the waterproof of other parts
Performance, nanometer moisture-proof anticorrosive coating are existing nano-spray material, and spray attachment forms very thin one layer in component exposed part, makes
Its external increase oleophobic property, anticorrosive property, water proofing property, improve its service life, strengthen using effect.
In coating, sprayed simultaneously in component exterior measuring or interior survey or interior exterior measuring or vacuum coating or raw material are through spraying
After (exterior measuring or interior survey or interior exterior measuring spray simultaneously), component is reprocessed into.
A kind of waterproof ventilating type composite material is applied to electronics waterproof class product class and intelligence wearing class product, anti-water power
Dynamic toothbrush and receiver, microphone, form, screen, touch-screen and its corresponding aperture in other waterproof class products, opening position
It puts, electronic product air equalizer opening, wherein playing the role of air pressure balance, explosion-proof for electronic product air equalizer opening.
A kind of waterproof ventilating type composite material as shown in Figure 1, when in use, will treat with corresponding electronic product at overlay film
The epiphragma 8 of the corresponding this product of dimensions is taken off, and waterproof ventilative layer rushes to, and makes adhesive-layer C6 and electronics with foamed cotton layer 7
Product is treated to be adhered to each other at overlay film；
This product is attached to is used on position well while waterproof and breathable function is realized, available for mobile phone,
The digital production such as MP4 players, tablet computer, earphone, PAD, camera, smartwatch, bracelet, outdoor navigator, laptop
On product or other household appliances.Act on electronic product receiver, microphone, form, screen, touch-screen and its corresponding aperture,
Aperture position, shell forms, slotted section to electronic product play waterproof action, while do not influence the mutual biography of normal audio
It passs, audio distortion is small, and attenuation is few (being less than 3dB), ensures the validity of audio (sound).
This product not only can make sound is smooth between man-machine effectively to transfer well, but also with good anti-
It is aqueous, and can be suitable for according to situation about using under different pressure conditions, such as diving, upper High aititude mountain, with pressure
Increase, to the pressure bigger of waterproof ventilative layer, waterproof ventilative layer is easily deformed, and the design of porous network structure layer 5 ensures normally
In the case of do not influence air and enter that waterproof ventilative layer can be played certain supporting role, resistance to deformation whiles transferring sound etc.
Ability is stronger, and what the setting of hollow hole and spoke can ensure in the case of lighter material maximum possible reaches required support
Power, pressure-bearing scope is wider, and can effectively make electronic product increasing inside it from the invasion of the liquid such as moisture with hydraulic pressure
And damage is exempted from, improve service life.
This product can design the size and shape that it is suitble to use.Such as circular, oval, square, rectangle and its
It is variously-shaped etc..To meet different product, the type of different model uses.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of waterproof ventilating type composite material, it is characterised in that：Including the adhesive-layer A (2), anti-for being ranked sequentially and being connected with each other
Water air-permeable layer (3), adhesive-layer B (4), porous network structure layer (5) are all set on the adhesive-layer A (2), the adhesive-layer B (4)
There is corresponding hole (1), the waterproof ventilative layer (3) and the porous network structure layer (5) cover the hole (1), described more
Hole pattern shape structure sheaf (5) is equipped with the hollow hole (9) of arrangement thereon.
2. a kind of waterproof ventilating type composite material according to claim 1, it is characterised in that：The porous network structure layer
(5) structure with the hollow hole (9) formed for line style braiding.
3. a kind of waterproof ventilating type composite material according to claim 1, it is characterised in that：The porous network structure layer
(5) it is the thin plate of metal material or high molecular material, is multiple hollow holes (9) irregularly arranged on the thin plate, institute
The material of thin plate is stated as metal alloy foil, high molecular material thin slice.
4. a kind of waterproof ventilating type composite material according to claim 3, it is characterised in that：The single hollow hole (9)
Cross-sectional area no more than the hole (1) cross-sectional area half.
5. a kind of waterproof ventilating type composite material according to claim 4, it is characterised in that：Two adjacent hollow outs
Spacing between hole (9) is equipped at least one spoke (10), the spoke between 0.1mm-10mm in the hollow hole (9)
(10) it is molded with the hollow hole (9) integrated punching.
6. a kind of waterproof ventilating type composite material according to claim 5, it is characterised in that：Multiple spokes (10) it
Between or the spoke (10) and the hollow hole (9) side wall between the cross-sectional area of shape that surrounds be not more than the hollow hole
(9) half of cross-sectional area, the hollow hole cross section being made up of multiple spokes (10) for a variety of different angles not
Spoke-like structure with quantity or the net structure for diversified forms.
7. a kind of waterproof ventilating type composite material according to claim 1, it is characterised in that：Further include be placed in it is described porous
The adhesive-layer C (6) and foamed cotton layer (7) of the other end order arrangement of net structure layer (5), and the hole (1) thereon is and institute
It is corresponding to state adhesive-layer A (2), the foamed cotton layer (7) is waterproof foam, high resiliency foam or conducting foam.
8. a kind of waterproof ventilating type composite material according to claim 7, it is characterised in that：Porous network structure layer (5)
One end away from the waterproof ventilative layer (3) is additionally provided with epiphragma (8), and the adhesive-layer C (6) and foamed cotton layer (7) are placed in described more
Between hole pattern shape structure sheaf (5) and the epiphragma (8), the epiphragma (8) covers the hole (1), and the epiphragma (8) one end is stretched
Go out, more than the length of the porous network structure layer (5).
9. a kind of waterproof ventilating type composite material according to claim 8, it is characterised in that：Substrate and institute placed on it
State adhesive-layer A (2), the waterproof ventilative layer (3), the adhesive-layer B (4), the porous network structure layer (5), the viscose glue
Exposed part sprays one layer of nanometer moisture-proof anticorrosive coating after layer C (6), the foamed cotton layer (7) and the epiphragma (8) composition component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236887.XU CN207388503U (en) | 2017-09-26 | 2017-09-26 | A kind of waterproof ventilating type composite material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236887.XU CN207388503U (en) | 2017-09-26 | 2017-09-26 | A kind of waterproof ventilating type composite material |
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| Publication Number | Publication Date |
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| CN207388503U true CN207388503U (en) | 2018-05-22 |
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| CN201721236887.XU Active CN207388503U (en) | 2017-09-26 | 2017-09-26 | A kind of waterproof ventilating type composite material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109651967A (en) * | 2019-02-15 | 2019-04-19 | 天津日津科技股份有限公司 | Micropore supporting network and supporting element containing the micropore supporting network |
| CN109673122A (en) * | 2019-02-15 | 2019-04-23 | 天津日津科技股份有限公司 | Network of micropores supports waterproof and breathable membrane module |
| CN111876086A (en) * | 2020-07-02 | 2020-11-03 | 江西美杰电子科技有限公司 | Cover tape, coating roller for preparing cover tape, and production method of cover tape |
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2017
- 2017-09-26 CN CN201721236887.XU patent/CN207388503U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109651967A (en) * | 2019-02-15 | 2019-04-19 | 天津日津科技股份有限公司 | Micropore supporting network and supporting element containing the micropore supporting network |
| CN109673122A (en) * | 2019-02-15 | 2019-04-23 | 天津日津科技股份有限公司 | Network of micropores supports waterproof and breathable membrane module |
| CN111876086A (en) * | 2020-07-02 | 2020-11-03 | 江西美杰电子科技有限公司 | Cover tape, coating roller for preparing cover tape, and production method of cover tape |
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