CN103696542A - Composite sound-damping canopy - Google Patents
Composite sound-damping canopy Download PDFInfo
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- CN103696542A CN103696542A CN201410017642.2A CN201410017642A CN103696542A CN 103696542 A CN103696542 A CN 103696542A CN 201410017642 A CN201410017642 A CN 201410017642A CN 103696542 A CN103696542 A CN 103696542A
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- canopy
- composite sound
- damping
- film
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Abstract
The invention provides a composite sound-damping canopy. The composite sound-damping canopy comprises a metal lining plate being 0.2-0.3 millimeter in thickness, wherein the metal lining plate is coated with a layer of EVA (Ethylene-Vinyl Acetate) film being 1.0-2.0 millimeters in thickness, so that a composite structure is formed. In the composite sound-damping canopy, the metal lining plate is coated with the film made of an EVA material having a draining property, a buffering property and lightness, and the film can be effectively brought into play on the canopy, so that noise of the canopy is reduced, and meanwhile water storage is prevented. The service life of the composite sound-damping canopy is up to 5-10 years, is low in cost, can be produced in rolls, is convenient to store and transport, is easy to cut and rivet, and is suitable to be popularized to any industry needing wind and rain shielding.
Description
Technical field
The present invention relates to the awning that can keep out wind and rain, specifically a kind of composite sound damping awning.
Background technology
Awning, because of its practicality, is widely used already in house.
File one is composite sound damping canopy material, its application number: 201010597013.3 applyings date: 2010-12-17,
On common canopy material, be stained with one deck foamed plastics; Foamed plastics thickness is at 0,5 ~ 1 centimetre.When rainy, can because of the whereabouts of raindrop, not make awning send the sound of ticktack, impact sleep.What in this patent application, use is foamed plastics, is a kind of material of curing aftershaping, and foamed plastics is foldable not, is not suitable for long-distance transport, or floor space is large after being cut into shape, cost of transportation is also higher, anti-impact force weak effect, life-span is short, and easily burning, dangerous.
File two is Soundless canopies, its application number: 96232610.0 applyings date: 1996-01-29 is to be connected to form by pantile or channel tile and water accepting layer.Its advantage is without raindrop sound, and is difficult for being blown away or damaging, and is suitable for family, hotel, restaurant and needs the factory building window of noise reduction to install and use outward.The bonding of the use of water accepting layer and pantile or channel tile is difficult for, and the use of water accepting layer can increase the weight of the weight of awning, moreover the hazardous substances in rainwater not only can damage water accepting layer, and the water of water accepting layer also can corrode pantile or channel tile.In 1-2, this Soundless canopy will damage virtually, destroys.
File three is its application numbers of Non-noise rainawning: 99251804.0 applyings date: 1999-12-23, comprise bracing frame and every rain layer, it is characterized in that: overlapping rubber and plastic synthetic materials layer, nylon stratum reticulare and the metal net layer of being connected with also on rain layer, can also be provided with draining tube seat and gutter.Adopt the present invention, rainwater drops on noiseless on awning, and good muffling effect is sturdy and durable, is suitable for room and installs and uses outside window.This product is mainly complex structure, and cost is higher, and for take, practicality is still improper as main house, is not suitable for promoting.
Summary of the invention
The present invention, for can be economical and practical, be applicable to suitability for industrialized production and life-extending, and can accomplishes draining, noiseless, a kind of composite sound damping awning of special proposition.
Technical scheme of the present invention is for this reason: composite sound damping awning, comprise liner plate, and it is characterized in that: on liner plate, be laid with the film of one deck EVA material, make it to form composite construction.
Improvement to such scheme is: described liner plate is metal sheet or plastic plate.
Improvement to such scheme is: the thickness 0.2 ~ 0.3mm of described liner plate.
Improvement to such scheme is: the thickness of EVA film is 1.0 ~ 2.0mm.
Beneficial effect:
In the present invention, adopt liner plate to lay the film of EVA material, draining, resiliency and the lightness of utilizing EVA material, can effectively on awning, play a role, not only reduce the noise of awning, simultaneously can water yet, reach 5-10 application life, moreover its cost is lower, can rolling produce, be beneficial to and store and transportation, more be conducive to cutting and riveted joint, be suitable for extending to the industry that any needs are keeped out wind and rain.
The metal sheet that 0.2 ~ 0.3mm is thick not only guarantees its tensile strength, and impact resistance power is strong, also makes cost lower, adopt the tin plate of rolling to be more applicable to suitability for industrialized production, be beneficial to storage and transportation, cutting and riveted joint, can large-arealy use, also can used aloned, flexible and changeable.
First the EVA film of 1.0 ~ 2.0mm thickness has guaranteed the effect of using, and also from suitability for industrialized production, can greatly reduce production costs simultaneously.
This product can also be used in the production of color steel watt.
The present invention is simple in structure economic and practical, and, sound insulation noiseless, rainproof through this product of overtesting, draining all reach desirable effect.
Accompanying drawing explanation
Fig. 1 is cross section structure schematic diagram of the present invention.
In figure, 1 is liner plate, the 2nd, EVA film.
The specific embodiment
The present invention as shown in Figure 1.
Composite sound damping awning, comprises liner plate, is laid with the film of one deck EVA material on liner plate, makes it to form composite construction.
Liner plate 1 is with the thick metal sheet of 0.2 ~ 0.3mm or plastic plate.
The metal sheet (tin plate) that adopts rolling during use is applicable to suitability for industrialized production more, is beneficial to storage and transportation, cutting and riveted joint, can large-arealy use, also can used aloned, and flexible and changeable.
The thickness of EVA film 2 is 1.0 ~ 2.0mm.
The performance of this product is as follows:
performance standard test value
Horizontal fracture resistence force 7/3000N/M 4900N/M
Longitudinal fracture resistence force 7/2000N/M 3000N/M
Anti-impact force must not occur be full of cracks, peel off connectivity crackle without
Water imbibition 0% 5%
Frost resistance after 25 freeze thawing, must not have aliquation phenomenon without
Artificial efflorescence level is without nothing
Weathering aging changes level < < 2 nothings
Weathering aging aberration level E < < 3 0.66
Above data demonstration, outside the performance of this product can overcome except having slight water imbibition, other indexs are all better than standard.
Claims (4)
1. composite sound damping awning, comprises liner plate, it is characterized in that: on liner plate, be laid with the film of one deck EVA material, make it to form composite construction.
2. composite sound damping awning according to claim 1, is characterized in that: liner plate is metal sheet or plastic plate.
3. composite sound damping awning according to claim 1 and 2, is characterized in that: the thickness of liner plate is 0.2 ~ 0.3mm.
4. composite sound damping awning according to claim 1, is characterized in that: the thickness of EVA film is 1.0 ~ 2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017642.2A CN103696542A (en) | 2014-01-15 | 2014-01-15 | Composite sound-damping canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017642.2A CN103696542A (en) | 2014-01-15 | 2014-01-15 | Composite sound-damping canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103696542A true CN103696542A (en) | 2014-04-02 |
Family
ID=50358192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410017642.2A Pending CN103696542A (en) | 2014-01-15 | 2014-01-15 | Composite sound-damping canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103696542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421686A (en) * | 2015-11-11 | 2016-03-23 | 庞云祥 | Noiseless rainshed |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068538A (en) * | 1991-07-10 | 1993-02-03 | 轻石工业股份有限公司 | Compound plastic-steel plate structure |
| CN2394982Y (en) * | 1999-07-12 | 2000-09-06 | 王国栋 | Sunshade awning with water absorption and rain sound clearing layer |
| CN1498916A (en) * | 2002-11-07 | 2004-05-26 | 福州和胜汽车配件有限公司 | Method for manufacturing recoverable, nontoxic, nonflammable acoustic insulating material and its structure |
| CN2620739Y (en) * | 2003-02-13 | 2004-06-16 | 昆明理工大学 | Acoustic metal sunshading canvas |
| CN201128983Y (en) * | 2007-10-24 | 2008-10-08 | 潘世成 | Silent rainproof and sunshade awning |
| CN201134766Y (en) * | 2007-09-25 | 2008-10-15 | 上海太阳能工程技术研究中心有限公司 | Photovoltaic power generating sunshade panel |
| FR2933998A1 (en) * | 2008-07-15 | 2010-01-22 | Daniel Cauquil | Deformable sealing material in form of cloth or paper, for sealing and protecting buildings, comprises at least one layer having elastomeric resin property comprising armature containing sheet made of ductile metal sheet |
| CN201952997U (en) * | 2010-12-17 | 2011-08-31 | 毛世琨 | Composite canopy material |
| CN202430913U (en) * | 2011-12-23 | 2012-09-12 | 殷春雷 | Eave-shaped sun shading and rain shielding cover |
| CN203049936U (en) * | 2012-03-20 | 2013-07-10 | 李志军 | Plastic simulation plant covering part |
| CN203347144U (en) * | 2013-06-18 | 2013-12-18 | 江苏宏艺天地节能科技有限公司 | External wall light-reflecting decorative sheet |
| CN204435700U (en) * | 2014-01-15 | 2015-07-01 | 黄朝亮 | Composite sound damping awning |
-
2014
- 2014-01-15 CN CN201410017642.2A patent/CN103696542A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068538A (en) * | 1991-07-10 | 1993-02-03 | 轻石工业股份有限公司 | Compound plastic-steel plate structure |
| CN2394982Y (en) * | 1999-07-12 | 2000-09-06 | 王国栋 | Sunshade awning with water absorption and rain sound clearing layer |
| CN1498916A (en) * | 2002-11-07 | 2004-05-26 | 福州和胜汽车配件有限公司 | Method for manufacturing recoverable, nontoxic, nonflammable acoustic insulating material and its structure |
| CN2620739Y (en) * | 2003-02-13 | 2004-06-16 | 昆明理工大学 | Acoustic metal sunshading canvas |
| CN201134766Y (en) * | 2007-09-25 | 2008-10-15 | 上海太阳能工程技术研究中心有限公司 | Photovoltaic power generating sunshade panel |
| CN201128983Y (en) * | 2007-10-24 | 2008-10-08 | 潘世成 | Silent rainproof and sunshade awning |
| FR2933998A1 (en) * | 2008-07-15 | 2010-01-22 | Daniel Cauquil | Deformable sealing material in form of cloth or paper, for sealing and protecting buildings, comprises at least one layer having elastomeric resin property comprising armature containing sheet made of ductile metal sheet |
| CN201952997U (en) * | 2010-12-17 | 2011-08-31 | 毛世琨 | Composite canopy material |
| CN202430913U (en) * | 2011-12-23 | 2012-09-12 | 殷春雷 | Eave-shaped sun shading and rain shielding cover |
| CN203049936U (en) * | 2012-03-20 | 2013-07-10 | 李志军 | Plastic simulation plant covering part |
| CN203347144U (en) * | 2013-06-18 | 2013-12-18 | 江苏宏艺天地节能科技有限公司 | External wall light-reflecting decorative sheet |
| CN204435700U (en) * | 2014-01-15 | 2015-07-01 | 黄朝亮 | Composite sound damping awning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421686A (en) * | 2015-11-11 | 2016-03-23 | 庞云祥 | Noiseless rainshed |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |