CN203531280U - Chemically-strengthened structural glass spiral stair rail baffle - Google Patents
Chemically-strengthened structural glass spiral stair rail baffle Download PDFInfo
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- CN203531280U CN203531280U CN201320659740.7U CN201320659740U CN203531280U CN 203531280 U CN203531280 U CN 203531280U CN 201320659740 U CN201320659740 U CN 201320659740U CN 203531280 U CN203531280 U CN 203531280U
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Abstract
The utility model relates to a chemically-strengthened structural glass spiral stair rail baffle, and belongs to the field of glass working. The chemically-strengthened structural glass spiral stair rail baffle is formed by a plurality of pieces of hot bending chemically-strengthened compound glass in a sequential connection mode. The chemically-strengthened structural glass spiral stair rail baffle is characterized in that metal pieces are embedded into the upper ends or/and the lower ends of two straight edges of the compound glass, through holes are formed in the plate surface of the upper end of the compound glass, every two adjacent pieces of compound glass are fixed together in the mode that connecting pieces and the embedded metal pieces are connected, and bolts penetrating through the through holes formed in the upper end are connected with handrails. According to the chemically-strengthened structural glass spiral stair rail baffle, due to the fact that the pieces of hot bending chemically-strengthened glass are overlaid together in the mode that SGP adhesive pieces or PVB adhesive pieces are clamped between the pieces of hot bending chemically-strengthened glass, compound glass is formed, strength of the compound glass is higher than that of a single piece of hot bending chemically-strengthened glass, the compound glass looks like a whole piece of glass in appearance, the overlaying trace cannot be seen, and safety is higher; the chemically-strengthened structural glass spiral stair rail baffle is high in transparency, high in strength, better in safety performance and high in ornamental value.
Description
Technical field
The utility model relates to glass processing field, particularly relates to chemical tempering structural glass spiral stairs handrail baffle plate.
Background technology
Residents consumption pattern upgrading, encouragement enterprise independent innovation, new countryside construction and Development of China's Urbanization etc. all will guarantee that domestic market is constant to the medium-term and long-term demand growth trend of glass product.Along with development and the raising of people to living space environmental requirement of the industries such as building, automobile, decorations, furniture, information industry technology, the functional converted products such as safety glass, energy-conservation hollow glass are widely applied.Glass can not only play the effect of insulating space, and printing opacity again, therefore in modern building and house, is widely used.But the intensity of monolithic glass is little, and thick and heavy glass has certain difficulty on producing, and therefore need to develop and have the thick and heavy glass of some strength, can be used for the use of building load-bearing and isolation large space.
Hot bending chemical tempering compound glass is that common glass is passed through after hot bending according to certain bend radius, then chemical tempering processing, and its surperficial intensity is multiplied, and the original plane of glass forms the glass of curved surface.Chemically toughened glass is compared and is had following features with simple glass: 1, intensity improves: the glass machinery intensity of chemical tempering, impact resistance, flexural strength can reach 4-5 times of simple glass.2, heat stability improves: chemically toughened glass can bear the huge temperature difference and can be damaged, resist temp .-differential ability and be the common float glass of condition of equivalent thickness 3 times.Compound chemically toughened glass has higher intensity.
Summary of the invention
For the deficiency in above-mentioned field, the utility model provides a kind of chemical tempering structural glass balustrade baffle plate, and for the handrail baffle plate of megastore's spiral stairs, its intensity is high, and security performance is better, and has very high sight.
Chemical tempering structural glass spiral stairs handrail baffle plate, by multi-disc hot bending chemical tempering compound glass, be connected in sequence, it is characterized in that: the upper end of described compound glass two straight flanges is or/and there is pre-embedding metal part lower end, on the upper head plate face of compound glass, offer through hole, the mode that adopts connector to be connected with pre-embedding metal part between described adjacent compound glass is fixed together, and the bolt that passes the through hole of upper end is connected with handrail.
On the bottom plate face of described compound glass, offer through hole, the bolt that passes the through hole of lower end is fixedly connected with broadstep.
Described compound glass is doubling glass, three hot bending chemically toughened glass, consists of, and accompanies SGP or PVB film between adjacent tempered glass.
The thickness of described chemically toughened glass is 8-20mm, and the thickness of SGP or PVB film is 1-3mm.
With composite chemical tempered glass, be used as the handrail baffle plate of spiral stairs, tempered glass has certain intensity, security performance is very high, but tempered glass and other parts be connected and so simple unlike other material, therefore before tempering, to decide and adopt what mode to connect, the utility model is the mode by built-in fitting, the mode that adopts connector to be connected with built-in fitting, thereby by coupling together of compound glass slices, bolt through compound glass upper end through hole is connected with steel tubular handrailing, completes the baffle plate of the dual-side of spiral stairs.
The compound glass of the composition of 3 above hot bending chemically toughened glass, its intensity can reach the twice left and right of monolithic hot bending chemically toughened glass, film thickness is selected 1-3mm, make compound glass after edging is smooth, look like the whole glass of a slice, can not differentiating is that multi-disc hot bending chemically toughened glass is formed by stacking, very attractive in appearance beautiful.
The form that SGP or PVB film are pressed from both sides in the utility model utilization between hot bending chemically toughened glass is superimposed together multi-disc hot bending chemically toughened glass, form compound glass, its strength ratio monolithic hot bending chemically toughened glass is high, the outward appearance of compound glass is sternly so the whole glass of a slice, do not see superimposed vestige, safer.This baffle plate see-through is good, and intensity is high, and security performance is better, and has very high sight.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional view,
Fig. 2 is that the utility model is used connection schematic perspective view,
Fig. 3 is that the utility model is used connection cross-sectional schematic,
1-hot bending chemically toughened glass, 2-SGP or PVB film, 3-pre-embedding metal part, 4-connector, 5-bolt, 6-handrail, 7-pedal, 8-compound glass.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, the SGP or the PVB film 2 that in the middle of the hot bending chemically toughened glass 1 of three 10mm, accompany 1.5mm are fixedly bonded together formation compound glass of the present utility model, and its cross-sectional view as shown in Figure 1.Because SGP or PVB sheet are transparent, so the compound glass of making is also transparent, owing to being formed by stacking by three curved hot bending chemically toughened glass, so the intensity of the strength ratio monolithic hot bending chemically toughened glass of compound glass wants large.There is pre-embedding metal part 3 upper end at compound glass two straight flanges, adopts connector 4 to be fixed together with the mode that pre-embedding metal part 3 is connected between adjacent compound glass.
On the upper head plate face of compound glass 8, offer through hole (not view), the bolt 5 that passes upper end through hole is connected with handrail 6.
On the upper head plate face of compound glass 8, also offer through hole (not view), the bolt 5 that passes lower end through hole is connected with broadstep 7.
The sheet number of hot bending chemically toughened glass, thickness can freely be determined according to the needs of intensity.
The form that SGP or PVB film are pressed from both sides in the utility model utilization between hot bending chemically toughened glass is superimposed together multi-disc hot bending chemically toughened glass, form compound glass, its strength ratio monolithic hot bending chemically toughened glass is high, the outward appearance of compound glass is sternly so the whole glass of a slice, do not see superimposed vestige, safer.This baffle plate see-through is good, and intensity is high, and security performance is better, and has very high sight.
Claims (4)
1. chemical tempering structural glass spiral stairs handrail baffle plate, by multi-disc hot bending chemical tempering compound glass, be connected in sequence, it is characterized in that: the upper end of described compound glass two straight flanges is or/and there is pre-embedding metal part lower end, on the upper head plate face of compound glass, offer through hole, the mode that adopts connector to be connected with pre-embedding metal part between described adjacent compound glass is fixed together, and the bolt that passes the through hole of upper end is connected with handrail.
2. chemical tempering structural glass spiral stairs handrail baffle plate according to claim 1, is characterized in that: on the bottom plate face of described compound glass, offer through hole, the bolt that passes the through hole of lower end is fixedly connected with broadstep.
3. chemical tempering structural glass spiral stairs handrail baffle plate according to claim 1, is characterized in that: described compound glass is doubling glass, three hot bending chemically toughened glass, consists of, and accompanies SGP or PVB film between adjacent tempered glass.
4. chemical tempering structural glass spiral stairs handrail baffle plate according to claim 4, is characterized in that: the thickness of described chemically toughened glass is 8-20mm, and the thickness of SGP or PVB film is 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659740.7U CN203531280U (en) | 2013-10-24 | 2013-10-24 | Chemically-strengthened structural glass spiral stair rail baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659740.7U CN203531280U (en) | 2013-10-24 | 2013-10-24 | Chemically-strengthened structural glass spiral stair rail baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531280U true CN203531280U (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320659740.7U Expired - Fee Related CN203531280U (en) | 2013-10-24 | 2013-10-24 | Chemically-strengthened structural glass spiral stair rail baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839869A (en) * | 2016-06-01 | 2016-08-10 | 苏州金螳螂建筑装饰股份有限公司 | Cantilever type glass stairs and method for constructing same |
-
2013
- 2013-10-24 CN CN201320659740.7U patent/CN203531280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839869A (en) * | 2016-06-01 | 2016-08-10 | 苏州金螳螂建筑装饰股份有限公司 | Cantilever type glass stairs and method for constructing same |
| CN105839869B (en) * | 2016-06-01 | 2018-05-15 | 苏州金螳螂建筑装饰股份有限公司 | A kind of overhanging type glass staircases and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20181024 |