CN2475810Y - Fog-free and frost-free glass - Google Patents
Fog-free and frost-free glass Download PDFInfo
- Publication number
- CN2475810Y CN2475810Y CN 01221453 CN01221453U CN2475810Y CN 2475810 Y CN2475810 Y CN 2475810Y CN 01221453 CN01221453 CN 01221453 CN 01221453 U CN01221453 U CN 01221453U CN 2475810 Y CN2475810 Y CN 2475810Y
- Authority
- CN
- China
- Prior art keywords
- glass
- fog
- frost
- layer
- free
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
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- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a fog-free frostless glass, including inlayer glass, outer glass and middle cavity layer, be equipped with support piece and bonding piece around cavity layer, support piece is netted, is made by the elongation, the plastic material that swells coefficient, temperature resistance and bonding piece are close, plates or has pasted the PVB rete at inlayer glass's internal surface or outer glass's internal surface. The utility model discloses a leakproofness of well hollow shell is good, is equipped with the PVB rete, has improved glass's shock resistance and security, has cancelled dampproofing, the cost is reduced.
Description
The utility model relates to a kind of automobile-used, civilian construction hollow glass.
People know, because the gap of indoor and outdoor temperature and the variation of local climate, frost and the mist of always often producing on glass brings great inconvenience for people's life, work, even bring danger for people's life.For addressing this problem, people have carried out a large amount of research, in recent years, adopted the heating wire defrost system on the rear seat windscreen that automobile is used, in glass, sandwich heating wire to reach the purpose of defrosting-defogging, but this systematic influence driver's sight line can only be used on the rear seat windscreen, goes up the mist problem so can not solve the frost of going up of vehicle glass at all.China's utility model patent 99236474.4 has been announced a kind of non-fog and non-frost glass, it is by inner layer glass, glass outer and hollow layer constitute, support member and vapor barrier are arranged around hollow layer, because vapor barrier placement by hand, so the glass of this structure is up to the present, can only manual production, can't realize mechanization production, therefore can not guarantee the quality of product, product percent of pass is too low, the cost height, in addition, it mainly adopts metallic supports, and the metallic supports rigidity is strong, the elongation per unit length of metalwork and bond, the expansion factor of splashing is different, cause the internal stress of member, destroyed sealing, and in that to add the man-hour difficulty big, so the cost height is in fact unavailable.
The purpose of this utility model is above-mentioned non-fog and non-frost glass is improved, and provides a kind of and realizes that mechanization production, cost are lower, the non-fog and non-frost glass of good sealing effect.
The purpose of this utility model is achieved in that the utility model comprises inner layer glass, glass outer and middle hollow layer, around hollow layer, be provided with support member and bond, described support member is the mesh-supported part, make by elongation per unit length, the expansion factor of splashing, plastic material that heat resistance is close with bond, in the inner surface plating of the inner surface of inner layer glass or glass outer or post the PVB rete.Inside and outside layer glass of the present utility model and support member and bond make up damp part in the air in hollow layer under the vacuum high-temperature condition.
Technique effect of the present utility model is: 1. support member is netted in the utility model, and is made by elongation per unit length, the close material of expansion factor and heat resistance and bond of splashing, and bond can fully infiltrate support member inside, and adhesive effect is good, good airproof performance; 2. in the inner surface plating of the inner surface of inner layer glass or glass outer or post the PVB rete, improved the impact resistance and the safety of glass; 3. cancel vapor barrier, can realize mechanization production, reduced cost.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the section of structure of embodiment one.
Fig. 2 is the section of structure of embodiment two.
As shown in Figure 1, embodiment one comprises inner layer glass 5 and glass outer 2, and the gap that a 1-1.5mm is arranged between layer glass is a hollow layer 3, and this hollow layer 3 is inferior vacuum layer in the present embodiment, and its vacuum is-0.2 * 10
5Pascal is to-0.3 * 10
5Between the Pascal, around hollow layer 3, be provided with mesh-supported part 6, it is that acrylic nitrile-butadiene-ethene-styrene polymer is made by the ABS material, be inclusive with PVB glue as bond 1 all around the upper and lower, inside and outside of support member 6, support member 6 and bond 1 seal jointly, because both elongation per unit length, the expansion factor of splashing are close with heat resistance, the good sealing effect of hollow layer 3, in addition, support member 6 also works to guarantee the accurate size of hollow layer 3 thickness, and bond 1 also plays bonding inner layer glass 5 and glass outer 2.Embodiment one also posts one deck PVB film 4 at the inner surface of inner layer glass 5, plays protecting against shock and radiation-resistant effect, and PVB film 4 is made for the polyvinyl butyral resin material.
As shown in Figure 2, embodiment two is with the difference of embodiment one: PVB rete 4 is the inner surfaces that are attached to glass outer 2.
Claims (3)
1. non-fog and non-frost glass, comprise inner layer glass, glass outer and middle hollow layer, around hollow layer, be provided with support member and bond, it is characterized in that: described support member is the mesh-supported part, is made by elongation per unit length, the expansion factor of splashing, plastic material that heat resistance is close with bond; Plate or post the PVB rete at the inner surface of described inner layer glass or the inner surface of glass outer.
2. non-fog and non-frost glass according to claim 1 is characterized in that: the thickness of described hollow layer is 1-1.5mm.
3. non-fog and non-frost glass according to claim 1 and 2 is characterized in that: described hollow layer is inferior vacuum layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221453 CN2475810Y (en) | 2001-04-20 | 2001-04-20 | Fog-free and frost-free glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221453 CN2475810Y (en) | 2001-04-20 | 2001-04-20 | Fog-free and frost-free glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2475810Y true CN2475810Y (en) | 2002-02-06 |
Family
ID=33638696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01221453 Expired - Fee Related CN2475810Y (en) | 2001-04-20 | 2001-04-20 | Fog-free and frost-free glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2475810Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914399B (en) * | 2004-01-09 | 2011-04-20 | 纤维线公司 | A building or window element and a method of producing a building |
| CN103963957A (en) * | 2014-04-23 | 2014-08-06 | 哈尔滨飞机工业集团有限责任公司 | Mist preventing method for glass plate at low temperature |
| CN106285336A (en) * | 2015-05-18 | 2017-01-04 | 深圳市雅丹幕墙工程有限公司 | The recycling structure of building glass |
| CN108952486A (en) * | 2018-07-03 | 2018-12-07 | 安徽三六五办公科技有限公司 | A kind of energy conservation hollow glass |
-
2001
- 2001-04-20 CN CN 01221453 patent/CN2475810Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914399B (en) * | 2004-01-09 | 2011-04-20 | 纤维线公司 | A building or window element and a method of producing a building |
| CN103963957A (en) * | 2014-04-23 | 2014-08-06 | 哈尔滨飞机工业集团有限责任公司 | Mist preventing method for glass plate at low temperature |
| CN103963957B (en) * | 2014-04-23 | 2016-02-24 | 哈尔滨飞机工业集团有限责任公司 | A kind of glass low-temperature anti-fog method |
| CN106285336A (en) * | 2015-05-18 | 2017-01-04 | 深圳市雅丹幕墙工程有限公司 | The recycling structure of building glass |
| CN108952486A (en) * | 2018-07-03 | 2018-12-07 | 安徽三六五办公科技有限公司 | A kind of energy conservation hollow glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |