CN204691627U - A kind of energy-efficient bridge cut-off external roller blind - Google Patents
A kind of energy-efficient bridge cut-off external roller blind Download PDFInfo
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- CN204691627U CN204691627U CN201520313899.2U CN201520313899U CN204691627U CN 204691627 U CN204691627 U CN 204691627U CN 201520313899 U CN201520313899 U CN 201520313899U CN 204691627 U CN204691627 U CN 204691627U
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- curtain sheet
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- roller blind
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Abstract
The utility model provides a kind of energy-efficient bridge cut-off external roller blind door, comprise outer curtain sheet, interior curtain sheet, fixing hole, upper hook body, lower hook body, it is characterized in that: outer curtain sheet is the aluminium alloys of arcuate structure, the inflection of outer curtain sheet top forms upper hook body, outer curtain sheet upper end, lower end is respectively arranged with outer buckle, interior curtain sheet is the PVC insulation materials of arc, interior curtain sheet top, bottom is respectively arranged with groove, groove is provided with interior buckle, outer buckle and interior buckle complement each other to form locking structure, packed layer is provided with between outer curtain sheet and interior curtain sheet, fixing hole is provided with in the middle part of interior curtain sheet, interior curtain sheet bottom is provided with lower hook body, by the bridge cutoff structure design of curtain sheet in the outer curtain sheet of aluminium alloys and PVC insulation materials, central filler polyurethane, there is the efficient thermal source that stops in indoor and outdoor transmission, wind pressure resistant strength is high, absorbing sound and lowering noise and flame retardant effect excellence, use comfortable external roller blind.
Description
Technical field
The utility model relates to fixed buildings, general door, window, shutter or roller blind, espespecially a kind of energy-efficient bridge cut-off external roller blind.
Background technology
Along with the popular feeling that deepens continuously of energy-conserving and environment-protective, under various places government puts into effect the promotion of Building Energy Conservation Policy in succession, the demand of China's external roller blind occupies first of the world.
Common external roller blind, inside and outside the two-layer metal that is makes, although central filler polyurethane can play certain heat insulating effect, because the capacity of heat transmission of metal is strong, energy-saving horizontal is had a greatly reduced quality.
Summary of the invention
A kind of energy-efficient bridge cut-off external roller blind door is provided for the problems referred to above the utility model, by the bridge cutoff structure design of curtain sheet in the outer curtain sheet of aluminium alloys and PVC insulation materials, central filler polyurethane, have efficient stop that thermal source is high at indoor and outdoor transmission, wind pressure resistant strength, absorbing sound and lowering noise and flame retardant effect excellent, use comfortable external roller blind.
For solving the problems of the technologies described above, the utility model provides a kind of energy-efficient bridge cut-off external roller blind door, comprise outer curtain sheet, interior curtain sheet, fixing hole, upper hook body, lower hook body, it is characterized in that: outer curtain sheet is the aluminium alloys of arcuate structure, the inflection of outer curtain sheet top forms upper hook body, outer curtain sheet upper end, lower end is respectively arranged with outer buckle, the PVC insulation materials that interior curtain sheet is arc, interior curtain sheet top, bottom is respectively arranged with groove, groove is provided with interior buckle, outer buckle and interior buckle complement each other to form locking structure, packed layer is provided with between outer curtain sheet and interior curtain sheet, fixing hole is provided with in the middle part of interior curtain sheet, interior curtain sheet bottom is provided with lower hook body.
As further improvement of the utility model, hole flexible with groove opposite position in interior curtain sheet.
As further improvement of the utility model, fixing hole is one or symmetrical two.
As further improvement of the utility model, packed layer is polyurethane foam material.
As further improvement of the utility model, lower hook body and outer curtain sheet relevant position form semi-enclosed channel-shaped structure.
Operating principle:
The utility model is by the bridge cutoff structure design of curtain sheet in the outer curtain sheet of aluminium alloys and PVC insulation materials, central filler polyurethane, there is the efficient thermal source that stops in indoor and outdoor transmission, wind pressure resistant strength is high, absorbing sound and lowering noise and flame retardant effect excellence, use comfortable external roller blind, skin is that the weather-proof ability of corrosive protection of aluminium alloy is strong, inner side is extrusion molding PVC, there is good insulating capacity, also has efficient absorbing sound and lowering noise ability, centre is the high strength designs of two rooms, simultaneously double fixed holes setting can easily in curtain sheet installation end card, prevent curtain sheet from producing lateral displacement, energy-saving effect improves 75% than common metal external roller blind, Wind-Pressure Resistance weight bearing power is superpower, arranging of springhole can effectively solve interior curtain sheet, outer curtain sheet lateral deformation cause interior buckle and outer snap lock dead time to slide the problem of being obstructed, easily and effectively outer curtain sheet and interior curtain sheet are laterally slided locked mutually.
The utility model compared with prior art has following beneficial effect:
1, the utility model is by the bridge cutoff structure design of curtain sheet in the outer curtain sheet of aluminium alloys and PVC insulation materials, central filler polyurethane, have efficient stop that thermal source is high at indoor and outdoor transmission, wind pressure resistant strength, absorbing sound and lowering noise and flame retardant effect excellent, use comfortable external roller blind;
2, simultaneously double fixed holes setting can easily in curtain sheet installation end card, prevent curtain sheet from producing lateral displacement, energy-saving effect improves 75% than common metal external roller blind, and Wind-Pressure Resistance weight bearing power is superpower.
Accompanying drawing explanation
fig. 1 is a kind of energy-efficient bridge cut-off external roller blind door schematic diagram;
1-upper hook body in figure; The outer buckle of 2-; Buckle in 3-; 4-groove; 5-fixing hole; Curtain sheet in 6-; The outer curtain sheet of 7-; 8-packed layer; 9-springhole; 10-lower hook body.
Detailed description of the invention
below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite; the every other embodiment obtained, all belongs to the utility model protection domain.
embodiment 1
A kind of energy-efficient bridge cut-off external roller blind door as shown in Figure 1, comprise outer curtain sheet 7, interior curtain sheet 6, fixing hole 5, upper hook body 1, lower hook body 10, it is characterized in that: outer curtain sheet 7 is the aluminium alloys of arcuate structure, the inflection of outer curtain sheet 7 top forms upper hook body 1, outer curtain sheet 7 upper end, lower end is respectively arranged with outer buckle 2, interior curtain sheet 6 is the PVC insulation materials for arc, interior curtain sheet 6 top, bottom is respectively arranged with groove 4, groove 4 is provided with interior buckle 3, outer buckle 2 and interior buckle 3 complement each other to form locking structure, packed layer 8 is provided with between outer curtain sheet 7 and interior curtain sheet 6, fixing hole 5 is provided with in the middle part of interior curtain sheet 6, interior curtain sheet 6 bottom is provided with lower hook body 10, hole 9 flexible with groove 4 opposite position in interior curtain sheet 6, fixing hole 5 is one or symmetrical two, packed layer 8 is polyurethane foam material, lower hook body 10 and outer curtain sheet 7 relevant position form semi-enclosed channel-shaped structure, the utility model is by the bridge cutoff structure design of curtain sheet in the outer curtain sheet of aluminium alloys and PVC insulation materials, central filler polyurethane, there is the efficient thermal source that stops in indoor and outdoor transmission, wind pressure resistant strength is high, absorbing sound and lowering noise and flame retardant effect excellence, use comfortable external roller blind, skin is that the weather-proof ability of corrosive protection of aluminium alloy is strong, inner side is extrusion molding PVC, there is good insulating capacity, also has efficient absorbing sound and lowering noise ability, centre is the high strength designs of two rooms, simultaneously double fixed holes setting can easily in curtain sheet installation end card, prevent curtain sheet from producing lateral displacement, energy-saving effect improves 75% than common metal external roller blind, Wind-Pressure Resistance weight bearing power is superpower, arranging of springhole can effectively solve interior curtain sheet, outer curtain sheet lateral deformation cause interior buckle and outer snap lock dead time to slide the problem of being obstructed, easily and effectively outer curtain sheet and interior curtain sheet are laterally slided locked mutually.
Claims (5)
1. an energy-efficient bridge cut-off external roller blind door, comprise outer curtain sheet (7), interior curtain sheet (6), fixing hole (5), upper hook body (1), lower hook body (10), it is characterized in that: the aluminium alloys that outer curtain sheet (7) is arcuate structure, the inflection of outer curtain sheet (7) top forms upper hook body (1), outer curtain sheet (7) upper end, lower end is respectively arranged with outer buckle (2), interior curtain sheet (6) is the PVC insulation materials for arc, interior curtain sheet (6) top, bottom is respectively arranged with groove (4), groove (4) is provided with interior buckle (3), outer buckle (2) and interior buckle (3) complement each other to form locking structure, packed layer (8) is provided with between outer curtain sheet (7) and interior curtain sheet (6), interior curtain sheet (6) middle part is provided with fixing hole (5), interior curtain sheet (6) bottom is provided with lower hook body (10).
2. a kind of energy-efficient bridge cut-off external roller blind door according to claim 1, is characterized in that: the upper and flexible hole of groove (4) opposite position (9) of described interior curtain sheet (6).
3. a kind of energy-efficient bridge cut-off external roller blind door according to claim 2, is characterized in that: described fixing hole (5) is one or symmetrical two.
4. a kind of energy-efficient bridge cut-off external roller blind door according to claim 3, is characterized in that: described packed layer (8) is polyurethane foam material.
5. a kind of energy-efficient bridge cut-off external roller blind door according to claim 4, is characterized in that: described lower hook body (10) and outer curtain sheet (7) relevant position form semi-enclosed channel-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313899.2U CN204691627U (en) | 2015-05-15 | 2015-05-15 | A kind of energy-efficient bridge cut-off external roller blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313899.2U CN204691627U (en) | 2015-05-15 | 2015-05-15 | A kind of energy-efficient bridge cut-off external roller blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691627U true CN204691627U (en) | 2015-10-07 |
Family
ID=54231930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520313899.2U Active CN204691627U (en) | 2015-05-15 | 2015-05-15 | A kind of energy-efficient bridge cut-off external roller blind |
Country Status (1)
| Country | Link |
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| CN (1) | CN204691627U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050103A (en) * | 2016-08-10 | 2016-10-26 | 安徽卡塔门窗有限公司 | Waterproof curtain piece |
| CN107130907A (en) * | 2017-06-21 | 2017-09-05 | 沈阳创新门业有限公司 | Door-plate and rolling screen door |
| CN110185371A (en) * | 2019-05-09 | 2019-08-30 | 王庆 | A kind of rolling screen door piece position limiting structure |
-
2015
- 2015-05-15 CN CN201520313899.2U patent/CN204691627U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050103A (en) * | 2016-08-10 | 2016-10-26 | 安徽卡塔门窗有限公司 | Waterproof curtain piece |
| CN106050103B (en) * | 2016-08-10 | 2018-08-03 | 安徽卡塔门窗有限公司 | A kind of waterproof curtain sheet |
| CN107130907A (en) * | 2017-06-21 | 2017-09-05 | 沈阳创新门业有限公司 | Door-plate and rolling screen door |
| CN110185371A (en) * | 2019-05-09 | 2019-08-30 | 王庆 | A kind of rolling screen door piece position limiting structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |