CN2716463Y - Multi-cavity internal stress aluminium-plastic composite door and window section bar - Google Patents
Multi-cavity internal stress aluminium-plastic composite door and window section bar Download PDFInfo
- Publication number
- CN2716463Y CN2716463Y CN 200420000479 CN200420000479U CN2716463Y CN 2716463 Y CN2716463 Y CN 2716463Y CN 200420000479 CN200420000479 CN 200420000479 CN 200420000479 U CN200420000479 U CN 200420000479U CN 2716463 Y CN2716463 Y CN 2716463Y
- Authority
- CN
- China
- Prior art keywords
- section bar
- plastic
- extruded sections
- aluminium extruded
- plastic material
- 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
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a multi-cavity internal stress aluminium-plastic composite section bar for doors and windows. At least one surface of the inner and the outer surfaces of a plastic section bar is combined with an aluminium section bar, wherein, both sides of the aluminium section bar are provided with integrated downward bent plates, and at least one of the bent plates is a bevel plate which is opened outwards. The ends of the bent plates on both of the two sides are respectively provided with a hook flange which is bent inwards, and the hook flanges correspond to the edges of parts which are extended outwards on both sides of the plastic section bar, so that the plastic section bar can be clamped elastically and tightly. The lower bottom surface of the aluminium section bar is provided with at least one stress rib which is extended downwards, the lower end of the stress rib is abutted against the surface of the plastic section bar and becomes internal stress support. The space under the aluminium section bar is divided into a plurality of latticed spaces by the bent plates on both of the two sides of the aluminium section bar together with the stress rib. The aluminium section bar and the plastic section bar of the utility model are combined elastically and firmly by the internal stress, the combined adhesion is strong without looseness, and deformation and disengagement can not occur due to heat expansion and cold contraction. The utility model has the advantages of simple manufacturing technology, timely drainage, beautiful appearance and long service life.
Description
Technical field
The utility model relates to the building doors and windows section bar.
Background technology
The material of building doors and windows section bar mainly contains steel, aluminium and plastics, has occurred many aluminium, plastic composite section bar kind in recent years again, and they have the advantage of aluminium, plastic matter concurrently, and profile is also more attractive in appearance.But at aluminium, mould the textural existence deficiency in various degree of combination.
1. bridge-cut aluminum section bar: effect of heat insulation is relatively poor, the cost height.
2. partly mould half aluminium extruded sections: owing to aluminium, mould coefficient of thermal expansion and differ greatly, its bonding surface is loosening easily, and connects relatively difficulty of door and window hardware; Effect of heat insulation is not fine, and cost is also higher.
3. armour aluminum composite section bar: because of aluminium, plastic matter coefficient of thermal expansion difference, aluminium, the poor adhesive force of moulding layer become window technology must add screw and connect, and manufacturability is poor, and in addition, interlayer is easily advanced in draining, and freeze winter, soaked by rainwater and melt, and influences application life.
Therefore, prior art has improvement, perfect necessity, increases the door-window section bar new varieties.
Summary of the invention
The purpose of this utility model provides the plastic-aluminum combined door-window section bar of a kind of multi-cavity internal stress, its aluminium extruded sections realizes that with plastic material the internal stress secure, resilient combines, production and manufacture craft are simple, not loosening in conjunction with strong adhesion, can not produce distortion because of expanding with heat and contract with cold breaks away from, draining not etch in time, profile keep attractive in appearance for a long time, long service life.
The purpose of this utility model is achieved in that
The plastic-aluminum combined door-window section bar of a kind of multi-cavity internal stress, be combined with aluminium extruded sections at the plastic material external surface, in the surfaces externally and internally of plastic material, have at least on the surface and be combined with aluminium extruded sections, there is the downward bent plate of disjunctor these aluminium extruded sections both sides, have at least one to be outside open skewback in this bent plate, the end of this both sides bent plate each oriented in the hook-shaped bead of bending, the edge of the protruding part of this hook-shaped bead and plastic material both sides is corresponding and plastic material elasticity can be tightened; The bottom surface of this aluminium extruded sections has at least one stress rib that stretches out downwards, the lower end of this stress rib contacts in the surface of plastic material becomes the internal stress support, and this aluminium extruded sections both sides bent plate is separated into a plurality of trellis cavitys with the stress rib with the space under the aluminium extruded sections bottom surface.
The both sides bent plate of described aluminium extruded sections is the skewback of outwards dehiscing, and the hook-shaped bead of terminal each the oriented interior bending of this two inclined-planes bent plate is corresponding with the edge of plastic material.
The skewback of one of both sides bent plate of described aluminium extruded sections for outwards dehiscing, opposite side bent plate are 90 degree bending plates, and the hook-shaped bead of terminal each the oriented interior bending of this two bent plate is corresponding with the edge of plastic material.
The inside and outside surface of described plastic material respectively is combined with an aluminium extruded sections and constitutes two-sided aluminium-plastic composite section, and the structure that this inside and outside aluminium extruded sections clamps plastic material is identical.
There is the horizontal batten of disjunctor the end of the stress rib that stretch out downwards described aluminium extruded sections bottom surface, on the bottom surface of this batten emboss pit is arranged, between the bottom surface of this horizontal batten and the contact surface of plastic material with glue bond.
The stress rib that stretch out downwards described aluminium extruded sections bottom surface stretches in the corresponding recesses prefabricated on the plastic material surface, and this stress rib is gone to the bottom between end face and the plastic material groove floor with glue bond.
On described aluminium extruded sections, be provided with drain hole, the gutter of packing in this drain hole, the respective aperture that this gutter one end passes plastic material with tight fit, there is the bending cover plate of disjunctor this gutter outer end, the bending part of this cover plate is in the orientation of keeping off the rain, and the drainage openings below this bending is positioned at the flowing water orientation.
The end face of described aluminium extruded sections is shaped as a kind of in plane, polygon facet, the stairstepping face.
The end face external part of one side bent plate of described aluminium extruded sections is fluted corresponding with end glazing bead and can realize the chucking of glazing bead.
The utility model has following actively useful effect:
1. internal stress door and window composite material is provided with the internal stress supporting rib in this multi-cavity, because the existence of internal stress, thereby eliminated owing to disconnect and cold bridge owing to two kinds of material coefficients of expansion of plastic-aluminum exist very big difference to produce the loosening plastic-aluminum that causes of binding site.
2. because the flexibility of this product combination process can make into window technology and realize can being spirally connected, welding, captured the unweldable difficult point of plumbous plastic composite section bar.
3. this product falls greatly than the aluminium-plastic composite section cost of prior art, makes that aluminum plastic compound window is easy to promote.
5. the design of this product multi-cavity body internal stress strengthens the Wind-Pressure Resistance ability.
6. because aluminium look shape is good, armpit look not, decorative effect is better.
7. this product is provided with system's dewatering installation, makes draining more reliable, and is more timely, and increased ornamental.
8. aluminium-plastic composite section of the present utility model is applicable to various door-window section bars, is particularly suitable for making the required extensive uses such as the attached material of splicing of window frame, sash, middle stile, doorframe, Door leaf frame and combined window and door.
Description of drawings
Fig. 1 is the structural representation that the utility model single face aluminium-plastic composite section is made window frame one embodiment;
The same Fig. 1 of Fig. 2 is the structural representation of one embodiment of stile in the single face aluminium-plastic composite section making window;
The same Fig. 1 of Fig. 3 is the structural representation of two-sided aluminium-plastic composite section making window frame one embodiment;
Fig. 4 is the local enlarged detail of A portion among Fig. 3;
Fig. 5 is the local enlarged detail of B portion among Fig. 3;
The same Fig. 1 of Fig. 6 is another embodiment;
Fig. 7 is a straight line splicing construction schematic diagram embodiment illustrated in fig. 1;
Fig. 8 is 90 degree splicing construction schematic diagrames embodiment illustrated in fig. 1;
Fig. 9 is the glass installation node diagram that the two-sided aluminium-plastic composite section of the utility model is made sash.
The specific embodiment
1. plastic material
101. protruding part 102. edges 103. grooves
2. second aluminium extruded sections in the two-sided aluminium extruded sections of aluminium extruded sections 2A.
201. top board 202. inclined-plane bendings 203. vertical bendings
204. hook-shaped bead 205. stress ribs 206. trellis cavitys
207. the groove of horizontal batten 208. glaze press strips
4. adhesive glue
5. gutter
501. bending cover plate 502. dogleg section 503. drainage openings
6. glass 7. glazing beads 8. aluminium alloys bars
Please refer to Fig. 1, the utility model is the plastic-aluminum combined door-window section bar of a kind of multi-cavity internal stress, comprises plastic material and aluminium extruded sections.
In the surfaces externally and internally of plastic material, have at least on the surface and be combined with aluminium extruded sections 2, there is the downward bent plate of disjunctor these aluminium extruded sections both sides, have at least one to be outside open skewback 201 in this bent plate, the end of this both sides bent plate each oriented in the hook-shaped bead 204 of bending, the edge 102 of the protruding part 101 of this hook-shaped bead and plastic material 1 both sides is corresponding and plastic material 1 elasticity can be tightened; The bottom surface of this aluminium extruded sections 2 has at least one stress rib 205 that stretches out downwards, the lower end of this stress rib contacts in the surface of plastic material becomes the internal stress support, and this aluminium extruded sections both sides bent plate is separated into a plurality of trellis cavitys 206 with the stress rib with the space under the aluminium extruded sections bottom surface.
The structure of above-mentioned aluminium extruded sections 2 is the most important technical characterictics of the utility model, the formation of the empty thorax 206 of this stress rib 205 and trellis, make aluminium, mould that the combination that two kinds of section bars produce is loosening when expanding with heat and contract with cold, plastic-aluminum disconnections, cold bridge phenomenon etc. can get rid of, make aluminium, mould two kinds of section bars in conjunction with firmly, reliably.
In embodiment illustrated in fig. 2, the both sides bent plate of described aluminium extruded sections 2 is the skewback 202 of outwards dehiscing, and the hook-shaped bead 204 of terminal each the oriented interior bending of this two inclined-planes bent plate is corresponding with the edge of plastic material 1.
In the embodiment shown in fig. 1, the skewback 202 of one of both sides bent plate of described aluminium extruded sections for outwards dehiscing, opposite side bent plate are 90 degree bending plates 203, and the hook-shaped bead 204 of terminal each the oriented interior bending of this two bent plate is corresponding with the edge of plastic material 1.
In the embodiment shown in fig. 3, the inside and outside surface of described plastic material 1 respectively is combined with an aluminium extruded sections and constitutes two-sided aluminium-plastic composite section, and the structure that this inside and outside aluminium extruded sections 2,2A clamp plastic material 1 is identical.
Please refer to Fig. 5, there is the horizontal batten 207 of disjunctor the end of the stress rib 205 that stretch out downwards described aluminium extruded sections bottom surface, on the bottom surface of this batten emboss pit is arranged, between the contact surface of the bottom surface of this horizontal batten 207 and plastic material 1 with glue bond.
Please refer to Fig. 4, the stress rib that stretch out downwards described aluminium extruded sections 2 bottom surfaces stretches into plastic material 1 surface and goes up in the prefabricated corresponding recesses 103, and this stress rib is gone to the bottom between end face and the plastic material groove floor with glue bond.
Please refer to Fig. 9, on described aluminium extruded sections, be provided with drain hole, the gutter 5 of packing in this drain hole, the respective aperture of plastic material 1 is passed in this gutter lower end with tight fit, there is the bending cover plate 501 of disjunctor these gutter 5 upper ends, the bending part 502 of this cover plate is positioned at the orientation of keeping off the rain, and the drainage openings 503 below this bending is positioned at the orientation that discharges water.
Being provided with of this dewatering installation can timely draining when rainy day or unexpected water inlet, avoids the section bar inner chamber to be subjected to the water long period of soaking, prolongs the application life of section bar.
During enforcement, the end face shape of described aluminium extruded sections 2,2A can be seen Fig. 1 for the plane, can see Fig. 8 for polygon facet, can meet personally Fig. 6 for stairstepping.
Fig. 3, embodiment illustrated in fig. 9 in, the end face external part of a side bent plate of described aluminium extruded sections fluted 208 is corresponding with the end of glazing bead 7 and can realize the chucking of glazing bead.
Fig. 7 is a straight line splicing construction schematic diagram embodiment illustrated in fig. 1.
Claims (9)
1. the plastic-aluminum combined door-window section bar of multi-cavity internal stress is combined with aluminium extruded sections at the plastic material external surface, it is characterized in that:
In the surfaces externally and internally of plastic material, have at least on the surface and be combined with aluminium extruded sections, there is the downward bent plate of disjunctor these aluminium extruded sections both sides, have at least one to be outside open skewback in this bent plate, the end of this both sides bent plate each oriented in the hook-shaped bead of bending, the edge of the protruding part of this hook-shaped bead and plastic material both sides is corresponding and plastic material elasticity can be tightened; The bottom surface of this aluminium extruded sections has at least one stress rib that stretches out downwards, the lower end of this stress rib contacts in the surface of plastic material becomes the internal stress support, and this aluminium extruded sections both sides bent plate is separated into a plurality of trellis cavitys with the stress rib with the space under the aluminium extruded sections bottom surface.
2. the plastic-aluminum combined door-window section bar of multi-cavity internal stress as claimed in claim 1 is characterized in that: the both sides bent plate of described aluminium extruded sections is the skewback of outwards dehiscing, and the hook-shaped bead of terminal each the oriented interior bending of this two inclined-planes bent plate is corresponding with the edge of plastic material.
3. the plastic-aluminum combined door-window section bar of multi-cavity internal stress as claimed in claim 1, it is characterized in that: the skewback of one of both sides bent plate of described aluminium extruded sections for outwards dehiscing, the opposite side bent plate is 90 degree bending plates, and the hook-shaped bead of terminal each the oriented interior bending of this two bent plate is corresponding with the edge of plastic material.
4. the plastic-aluminum combined door-window section bar of multi-cavity internal stress as claimed in claim 1 is characterized in that: the inside and outside surface of described plastic material respectively is combined with an aluminium extruded sections and constitutes two-sided aluminium-plastic composite section, and the structure that this inside and outside aluminium extruded sections clamps plastic material is identical.
5. the plastic-aluminum combined door-window section bar of multi-cavity internal stress as claimed in claim 1, it is characterized in that: there is the horizontal batten of disjunctor the end of the stress rib that stretch out downwards described aluminium extruded sections bottom surface, on the bottom surface of this batten emboss pit is arranged, between the bottom surface of this horizontal batten and the contact surface of plastic material with glue bond.
6. the plastic-aluminum combined door-window section bar of multi-cavity internal stress as claimed in claim 1, it is characterized in that: the stress rib that stretch out downwards described aluminium extruded sections bottom surface stretches in the corresponding recesses prefabricated on the plastic material surface, and this stress rib is gone to the bottom between end face and the plastic material groove floor with glue bond.
7. the plastic-aluminum combined door-window section bar of multi-cavity internal stress as claimed in claim 1, it is characterized in that: on described aluminium extruded sections, be provided with drain hole, the gutter of packing in this drain hole, this gutter one end passes the respective aperture of plastic material with tight fit, there is the bending cover plate of disjunctor this gutter outer end, the bending part of this cover plate is in the orientation of keeping off the rain, and the drainage openings below this bending is positioned at the flowing water orientation.
8. the plastic-aluminum combined door-window section bar of multi-cavity internal stress as claimed in claim 1 is characterized in that: the end face of described aluminium extruded sections is shaped as a kind of in plane, polygon facet, the stairstepping face.
9. the plastic-aluminum combined door-window section bar of multi-cavity internal stress as claimed in claim 1 is characterized in that: the end face external part of a side bent plate of described aluminium extruded sections is fluted corresponding with end glazing bead and can realize the chucking of glazing bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000479 CN2716463Y (en) | 2004-01-14 | 2004-01-14 | Multi-cavity internal stress aluminium-plastic composite door and window section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000479 CN2716463Y (en) | 2004-01-14 | 2004-01-14 | Multi-cavity internal stress aluminium-plastic composite door and window section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2716463Y true CN2716463Y (en) | 2005-08-10 |
Family
ID=34869754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420000479 Expired - Fee Related CN2716463Y (en) | 2004-01-14 | 2004-01-14 | Multi-cavity internal stress aluminium-plastic composite door and window section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2716463Y (en) |
-
2004
- 2004-01-14 CN CN 200420000479 patent/CN2716463Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1116677A (en) | Curtain wall | |
| US9376852B2 (en) | Method for making a pane module and a window comprising such a pane module | |
| CN1056663C (en) | A window with a frame of extruded profile members | |
| CN1703331A (en) | Weatherstrip comprising a trim part | |
| CN1729113A (en) | Sealing arrangement, especially for sealing window panes of a motor vehicle | |
| US9453364B2 (en) | Window comprising a bordered pane module | |
| CN1639432A (en) | Sheet flashing member and flashing kit comprising such sheet flashing members | |
| CN1254657A (en) | Holder of inlaid glass plate | |
| CN2716463Y (en) | Multi-cavity internal stress aluminium-plastic composite door and window section bar | |
| CN1738880A (en) | Sectional door panel and method of manufacture | |
| CN111910882A (en) | Composite steel-plastic floor | |
| CN1726329A (en) | A composite roof panel | |
| CN1341188A (en) | Construction system | |
| CN213015184U (en) | Composite steel-plastic floor | |
| CN112523640B (en) | Sliding window | |
| CN210659742U (en) | Bridge cut-off flat-open window gliding structure | |
| CN209799715U (en) | Waterproof bamboo steel window | |
| CN2632195Y (en) | Roof lighting composite board without screw | |
| CN200971038Y (en) | Sealing strips for windscreen of vehicle | |
| CN1261664C (en) | Finger protection type heat insulation seal door panel construction | |
| CN201723062U (en) | American aluminum-clad wood out-opening window | |
| CN2769462Y (en) | Composite PVC section for producing whole-sealing windproof and antitheft sliding door and window | |
| CN2330758Y (en) | Fibre-reinforced plastics sliding window | |
| CN214090655U (en) | Skylight window | |
| CN2471907Y (en) | Aluminum alloy pushing-off door or window |
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 |