CN201083070Y - Plastic and metal combined spacing strip - Google Patents
Plastic and metal combined spacing strip Download PDFInfo
- Publication number
- CN201083070Y CN201083070Y CNU2007201495967U CN200720149596U CN201083070Y CN 201083070 Y CN201083070 Y CN 201083070Y CN U2007201495967 U CNU2007201495967 U CN U2007201495967U CN 200720149596 U CN200720149596 U CN 200720149596U CN 201083070 Y CN201083070 Y CN 201083070Y
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- Prior art keywords
- plastics
- spacer bar
- metal composite
- square tube
- convex square
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Abstract
The utility model provides a plastics-metal composite spacing bar which is characterized in that: the external surface of a plastic convex square pipe section bar except the bottom surface is coated with a piece of sheet metal; both sides of the sheet metal are provided with hook edges; the hook edges are inserted into the bottom surface of the plastic convex square pipe. The utility model, which is made of stainless steel sheet of extremely low thermal conductivity and heat-insulating plastics through coextrusion, solves the problem of cooling edge of hollow glass; meanwhile, with aesthetic molding, a firm structure, the tensile strength of a metal spacing bar and the heat-insulating characteristics of nonmetal, the utility model further improves the energy-saving property of a hollow glass window or a hollow glass door, and is an energy-saving product used in window and door section bars adopted in modern constructions.
Description
Technical field
The utility model relates to the spacer bar in a kind of building doors and windows, relates in particular to plastics and metal composite spacer bar.Belong to the architectural shape technical field.
Background technology
The modern architecture door and window often adopts hollow glass, and the spacer bar around the glass is aluminium extruded sections or aluminium alloy extrusions normally.Because the coefficient of thermal conductivity height of aluminium, spacer bar occur and the side of the inside glass contact turns cold phenomenon, promptly cold limit problem.Particularly winter, indoor/outdoor temperature-difference was big, caused hollow glass outward flange dewfall easily, thereby had reduced the energy-saving effect of integral door or window.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of plastics and metal composite spacer bar.The intensity of its existing shape, coefficient of thermal conductivity are low again, and the energy saving of hollow glass door and window is further improved.
The technical solution of the utility model is, designs a kind of plastics and metal composite spacer bar, it is characterized in that at the external surface clad metal sheet of plastics convex square tube section bar except that the bottom surface, the sheet metal both sides are provided with crochet, and crochet is inserted in the bottom surface of plastics convex square tube.Sheet metal and plastics closely are hooked together all the time and combine together.
In the such scheme, described plastics convex square tube is tabular.
In the such scheme, the bottom surface of described plastics convex square tube is flat or slightly caves inward.
In the such scheme, described sheet metal is a stainless steel substrates.
The utility model has selected for use extremely low stainless steel substrates of coefficient of thermal conductivity and heat insulation plastic co-extrusion to form, and has solved the cold limit problem of hollow glass.Its moulding is attractive in appearance, sound construction, and the tensile strength of existing intermetallic parting bead has nonmetallic insulative properties again, and the energy saving of hollow glass door and window is further improved, and is the energy-conserving product of modern architecture door-window section bar.
Description of drawings
Fig. 1 is the structural representation of plastics and first kind of embodiment of metal composite spacer bar, and wherein A is the sectional drawing of spacer bar, and B is the right view of spacer bar; C is the left view of spacer bar; D is the upward view of spacer bar; E is the vertical view of spacer bar;
Fig. 2 is the structural representation of plastics and second kind of embodiment of metal composite spacer bar, and wherein A is the sectional drawing of spacer bar, and B is the right view of spacer bar; C is the left view of spacer bar; D is the upward view of spacer bar; E is the vertical view of spacer bar;
Fig. 3 is the sectional drawing of plastics and the third embodiment of metal composite spacer bar;
Fig. 4 is the sectional drawing of plastics and the 4th kind of embodiment of metal composite spacer bar;
Fig. 5 is the sectional drawing of plastics and the 5th kind of embodiment of metal composite spacer bar;
Fig. 6 is the sectional drawing of plastics and the 6th kind of embodiment of metal composite spacer bar;
Fig. 7 is the sectional drawing of plastics and the 7th kind of embodiment of metal composite spacer bar;
Fig. 8 is the sectional drawing of plastics and the 8th kind of embodiment of metal composite spacer bar;
Fig. 9 is the sectional drawing of plastics and the 9th kind of embodiment of metal composite spacer bar;
Figure 10 is the sectional drawing of plastics and the tenth kind of embodiment of metal composite spacer bar;
Figure 11 is the sectional drawing of plastics and the 11 kind of embodiment of metal composite spacer bar;
Figure 12 is the sectional drawing of plastics and the 12 kind of embodiment of metal composite spacer bar.
The specific embodiment
Below in conjunction with drawings and Examples, further specify the utility model.
Shown in Figure 1A-E, first kind of embodiment of the present utility model be, at the external surface clad metal sheet 3 of plastics convex square tube 1 section bar except that bottom surface 2, sheet metal 3 both sides are provided with crochet 4, and crochet 4 is curved and insert in the bottom surface 2 of plastics convex square tube 1.Sheet metal 3 is the low stainless steel substrates of coefficient of thermal conductivity.Described plastics convex square tube 1 is tabular, and its bottom surface 2 is flat, and bottom surface 2 is provided with many and draws trace line 8 and evenly distribute a decoration function, enhancing third dimension.The shoulder 5 of plastics convex square tube 1 is that the outer end upwarps and two arc-shaped transition shape (approximate horizontal S shape).Being processed with ornamental roll extrusion trace 7 on the two sides 6 of spacer bar, can evenly distributing, make its rough surface, is bondingly more firmly should not come off so that use.
Fig. 2 A-E is depicted as second kind of embodiment of the present utility model, and different with first kind of embodiment is that the crochet 4 of sheet metal 3 is rectangular in shape and inserts in the bottom surface 2 of plastics convex square tube 1.Be processed with ornamental two row annular knurl impressions 9 on the two sides 6 of spacer bar.
The bottom surface 2 of described plastics convex square tube 1 is provided with the double technology perforation that pitch-row is 3-5mm.Distance is different according to product specification between the two toothrow holes.
Described plastics convex square tube can have several distortion.The bottom surface 2 of plastics convex square tube 1 is slightly to the section bar sunken inside, as Fig. 3 and shown in Figure 8.The shoulder of plastics convex square tube 1 be upwarp and single-arc shaped transition shape 10 as shown in Figure 4, upwarp and broken line transition shape 11 as shown in Figure 5 or upwarp and rectangular-shaped 12 as shown in Figure 6.The shoulder of plastics convex square tube 1 does not upwarp 13, as shown in Figure 7.The shoulder of plastics convex square tube 1 is curved 14, as shown in Figure 9.It is trapezoidal 15 that the protuberance of plastics convex square tube 1 is, as Figure 10, Figure 11 and shown in Figure 12.
Claims (12)
1. plastics and metal composite spacer bar is characterized in that at the external surface clad metal sheet of plastics convex square tube section bar except that the bottom surface, the sheet metal both sides are provided with crochet, and crochet is inserted in the bottom surface of plastics convex square tube.
2. plastics according to claim 1 and metal composite spacer bar is characterized in that, described plastics convex square tube is tabular.
3. plastics according to claim 1 and metal composite spacer bar is characterized in that, the bottom surface of described plastics convex square tube is flat or slightly caves inward.
4. plastics according to claim 1 and metal composite spacer bar is characterized in that, the curved or right angle of described crochet.
5. plastics according to claim 1 and metal composite spacer bar is characterized in that, the bottom surface of described plastics convex square tube is provided with the double technology perforation that pitch-row is 3-5mm.
6. plastics according to claim 5 and metal composite spacer bar is characterized in that, the bottom surface of described plastics convex square tube is provided with many and draws the trace line.
7. plastics according to claim 1 and metal composite spacer bar is characterized in that, are processed with the roll extrusion trace on the two sides of described spacer bar.
8. plastics according to claim 1 and metal composite spacer bar is characterized in that described sheet metal is a stainless steel substrates.
9. according to described plastics of each claim and metal composite spacer bar among the claim 1-8, it is characterized in that the shoulder of described plastics convex square tube is and upwarps and two arc-shaped transition shape.
10. according to described plastics of each claim and metal composite spacer bar among the claim 1-8, it is characterized in that the shoulder of described plastics convex square tube is and upwarps and single-arc shaped transition shape, upwarp and broken line transition shape or upwarp and rectangular-shaped.
11., it is characterized in that the shoulder of described plastics convex square tube is curved according to described plastics of each claim and metal composite spacer bar among the claim 1-8.
12., it is characterized in that the protuberance of described plastics convex square tube is trapezoidal according to described plastics of each claim and metal composite spacer bar among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201495967U CN201083070Y (en) | 2007-06-13 | 2007-06-13 | Plastic and metal combined spacing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201495967U CN201083070Y (en) | 2007-06-13 | 2007-06-13 | Plastic and metal combined spacing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083070Y true CN201083070Y (en) | 2008-07-09 |
Family
ID=39625535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201495967U Expired - Fee Related CN201083070Y (en) | 2007-06-13 | 2007-06-13 | Plastic and metal combined spacing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083070Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206981A (en) * | 2011-04-29 | 2011-10-05 | 哈尔滨森鹰窗业股份有限公司 | Aluminium alloy composite lattice bar used in hollow glass |
| CN103206161A (en) * | 2012-01-13 | 2013-07-17 | 欧律(上海)电气科技有限公司 | Multifunctional intelligent control shutter |
| CN104060926A (en) * | 2014-07-03 | 2014-09-24 | 南京南优新材料有限公司 | Hollow glass composite division bar and hollow glass manufactured with same |
-
2007
- 2007-06-13 CN CNU2007201495967U patent/CN201083070Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206981A (en) * | 2011-04-29 | 2011-10-05 | 哈尔滨森鹰窗业股份有限公司 | Aluminium alloy composite lattice bar used in hollow glass |
| CN103206161A (en) * | 2012-01-13 | 2013-07-17 | 欧律(上海)电气科技有限公司 | Multifunctional intelligent control shutter |
| CN103206161B (en) * | 2012-01-13 | 2016-12-14 | 欧律(上海)电气科技有限公司 | A kind of Multifunctional intelligent control shutter |
| CN104060926A (en) * | 2014-07-03 | 2014-09-24 | 南京南优新材料有限公司 | Hollow glass composite division bar and hollow glass manufactured with same |
| CN104060926B (en) * | 2014-07-03 | 2017-02-15 | 南京南优新材料有限公司 | Hollow glass composite division bar and hollow glass manufactured with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20110613 |