CN203867376U - Polyester alloy plastic profile of door and window - Google Patents
Polyester alloy plastic profile of door and window Download PDFInfo
- Publication number
- CN203867376U CN203867376U CN201320838532.3U CN201320838532U CN203867376U CN 203867376 U CN203867376 U CN 203867376U CN 201320838532 U CN201320838532 U CN 201320838532U CN 203867376 U CN203867376 U CN 203867376U
- Authority
- CN
- China
- Prior art keywords
- wall
- polyester alloy
- glass
- inwall
- alloy plastic
- 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 - Lifetime
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- 239000000956 alloy Substances 0.000 title claims abstract description 29
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 29
- 229920003023 plastic Polymers 0.000 title claims abstract description 29
- 239000004033 plastic Substances 0.000 title claims abstract description 29
- 229920000728 polyester Polymers 0.000 title claims abstract description 29
- 239000011521 glass Substances 0.000 claims abstract description 56
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 210000003205 muscle Anatomy 0.000 claims description 23
- 239000003351 stiffener Substances 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000011900 installation process Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000012779 reinforcing material Substances 0.000 description 3
- 229920006351 engineering plastic Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a polyester alloy plastic profile of a door and window. The polyester alloy plastic profile comprises an outer wall, an inner wall, glass installation edges and wall connection edges. The glass installation edges and the wall connection connect the inner wall and the outer wall, and the outer wall, the inner wall, the glass installation edges and the wall connection edges form a space with the closed section. A plurality of inner ribs are arranged in the space, and a plurality of heat preservation cavities are formed between the inner ribs. The polyester alloy plastics profile is characterized in that the inner ribs, the inner wall and the outer wall are respectively provided with a closed cavity, and polyester alloy reinforcement ribs which are formed integrally with the closed cavities through co-extrusion are arranged in the closed cavities. Through the polyester alloy reinforcement ribs, strength and bending resistance of the plastic profile in the length direction are greatly improved, the co-extrusion technology is adopted for integrated forming, and the tedious site installation process is avoided. Meanwhile, the defects that connection firmness is poor, the reinforcement effect is not obvious, and the profile machining difficulty is large due to the fact that reinforcement material pieces are clamped in the cavities in the prior art are overcome.
Description
Technical field
The utility model relates to a kind of polyester alloy plastic door and windows profile, relates to the general door of Patent classificating number E06, window, shutter or winding up roller window shade; Fixed or the portable closing device that ladder E06B uses at the opening part of building, vehicle, fence or similar surround, for example, door, window, window shade, fence gate E06B3/00 are used for sash, door leaf or the similar component of closing any opening; The layout of the closed device of fixed or movable formula, for example window; Be used for installing the housing E06B3/14 special cross section of the rigid arrangement of wing frame.
Background technology
Because the energy-conservation requirement of domestic construction improves constantly, country has put into effect multinomial relevant policies and standard in succession, as " the green building action scheme " that State Council puts into effect for 2013, GB/T 28886 < < building plastic door > >, GB/T 28887 < < building plastic window > > etc. that within 2013, firmly the portion of building puts into effect.Plastic door-window is swift and violent as the representative products development of energy saving door and window, is keeping higher developing state.The total output of current domestic PVC door and window is 5,000,000 tons/year of left and right.Plastic material becomes window intensity to rely in it to guarantee with enhanced type steel, causes to consume steel and surpass 1,200,000 tons/year of left and right.
For processing the plastic irregular profile inner chamber of door and window, be typically provided with muscle in several, inner chamber is separated into different soak chamber, in some occasion in order to increase the bulk strength of section bar, need in the soak chamber in the middle of section bar, pack the steel lining of standard into, be fixed by screws in profile wall, increase the bulk strength of section bar, then this assembling mode assembly difficulty is large, assembly crewman's technology is had to very high requirement, and the cost of section bar integral body is also very high.As shown in Figure 4: in figure, in the soak chamber 174 of profile shapes, be provided with the steel lining 3 that increases section bar bulk strength.
The self-reinforcing plastic material of applying in prior art be reinforcing material sheet material two ends by strengthening with PVC base material mechanical snap, there is poor at degree of being connected firmly, to strengthen the aspects such as DeGrain, section bar difficulty of processing are large inferior position.As shown in Figure 3: two relative inwalls are provided with the function notch of paired setting in soak chamber 173, at function notch, be connected with the reinforcing material sheet 23 that material is self-reinforcing plastics.
Utility model content
The utility model is for the proposition of above problem, and a kind of polyester alloy plastic door and windows profile of development, have: the glass mounting edge of outer wall, inwall, the described inside and outside wall of connection and wall connecting limit, it is close-shaped space that described outer wall, inwall, glass mounting edge and wall connecting limit form a cross section, in space, be provided with a plurality of interior muscle, between described a plurality of interior muscle, form a plurality of heat insulation cavity; It is characterized in that: described interior muscle, inner and outer wall have closed housing in described closed housing, thering is the polyester alloy stiffener being shaped with closed housing co-extrusion.By polyester alloy stiffener is set, strengthened greatly the intensity in the longitudinal direction of profile shapes, bending resistance folding endurance; And adopt coextrusion process one-body molded, removed loaded down with trivial details field-mounted process from.Avoided background technology in cavity, to adopt in the reinforcing material sheet of clamping, the inferior position of the aspect such as degree of being connected firmly is poor, strengthen DeGrain, section bar difficulty of processing is large simultaneously.
As a preferred embodiment, described closed housing is positioned at the inside of described muscle, inner and outer wall, and the cross section of closed housing is rectangle, and described stiffener cross sectional shape is sheet.The stiffener intensity of sheet is compared to the stiffener of other form, and self intensity is large and process more convenient.
Further, consider, section bar is when bearing glass door and window, need the weight that carrying is very large, the stiffener of described shape sheet or near normal vertical with wall fillet, when increasing the intensity and bend resistance intensity of section bar integral body, can increase the compressive strength of described glass mounting edge, extend the application life as bearing glass door-window section bar.
As another preferred embodiment, described closed housing is positioned at the root of described muscle, inner and outer wall, and the cross section of closed housing is circular, and described stiffener cross sectional shape is circular.Cross section is that circular stiffener has advantages of good economy performance.Good economy performance
For can be better and body of wall fix, as an embodiment preferably, at the two ends on described wall connecting limit, be respectively equipped with the function notch with wall connecting.
In order better to fix the glass as door and window main body, as an embodiment preferably, described glass mounting edge is provided with the glass fixed part vertical with described glass mounting edge near outer wall one side; The extension that the outer wall I of described glass fixed part is described outer wall; The inwall I of described glass fixed part is the extension of glass mounting edge, and this inwall I is vertical with described glass mounting edge; The end of the inwall I of glass fixed part is provided with fixedly notch of glass.
Same, in order to increase the intensity of described glass fixed part, as an embodiment preferably, between described outer wall I and inwall I, be provided with interior muscle.
Described glass mounting edge is provided with the notch of mounting glass press strip near a side of inwall.
Owing to having adopted technique scheme, the polyester alloy plastic door and windows profile that the utility model provides, with engineering plastics, replace steel lining, energy-saving and emission-reduction, in the cavity that the tight co-extrusion of polyester alloy engineering plastics is formed by interior muscle in PVC base material, effectively raise mechanical performance, make plastic door-window performance have the raising of matter, there is following significant effect:
Energy-efficient performance is superior, and whole window has reduced 0.25-0.30W/m2 than the equal plastic window thermal transmittance with steel lining, has improved significantly the energy saving of plastic door-window; Adopt closed polyester alloy structure raising the rigidity of section bar, than existing self-reinforcing section bar, more strengthened the wind resistance of door and window; Become window operation convenient, exempted and having inserted and the fixing operation of steel lining, work simplification, production efficiency improves, and process costs reduces; Door and window deadweight reduces, and facilitates installation and transportation; Section bar production technology can adopt disposable extruding, easy to process, and efficiency is high.Comprehensive cost performance is high.Extremely be suitable for promoting on a large scale and using.
Accompanying drawing explanation
Technical scheme for clearer explanation embodiment of the present utility model or prior art, by the accompanying drawing of required use in embodiment or description of the Prior Art being done to one, introduce simply below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the utility model embodiment 1
Fig. 2 is the schematic diagram of the utility model embodiment 2
Fig. 3 is the profile shapes schematic diagram that adopts self-reinforcing section bar in background technology
Fig. 4 is the profile shapes schematic diagram that adopts steel lining in background technology
The specific embodiment
For making object, technical scheme and the advantage of embodiment of the present utility model clearer, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is known to complete description:
Embodiment 1, as shown in Figure 1: a kind of polyester alloy plastic door and windows profile, mainly comprise: outer wall 111, inwall 121, the glass mounting edge 181 that connects described inside and outside wall and wall connecting limit 191, it is close-shaped space that described outer wall 111, inwall 121, glass mounting edge 181 and wall connecting limit 191 form a cross section, and described outer wall 111, inwall 121, glass mounting edge 181 and wall connecting limit 191 are common PVC base material.
In space, be provided with a plurality of interior muscle 131, between described a plurality of interior muscle 131, form a plurality of heat insulation cavity 171;
At interior muscle 131 and inwall 121, be processed with the closed housing 13A that cross section is bar shaped, cavity 13A forms when extruding.In described closed housing 13A, there is the polyester alloy stiffener 21 being shaped with closed housing 13A co-extrusion, by co-extrusion equipment co-extrusion, form fit structure closely.
Described polyester alloy stiffener 21 is all closely wrapped up by interior muscle 131 or inwall 121, solid and reliable, has avoided the stiffener of problem in background technology that illusive problem is installed completely, and stiffener 21 can be followed the whole application life of profile shapes.
At the two ends of described sidewall 191, be respectively equipped with the function notch 161 being connected with body of wall or other section bar etc.Described glass mounting edge 181 is provided with the glass fixed part vertical with described glass mounting edge 171 near a side of outer wall 111.The extension that the outer wall I111A of described glass fixed part is described outer wall; The inwall I181A of described glass fixed part is and the extension of glass mounting edge 181 that this inwall I181A is vertical with described glass mounting edge 181; The end of the inwall I181A of glass fixed part is provided with fixedly notch 141 of glass.Same, in order to increase the intensity of glass fixed part, between described outer wall I111A and inwall I181A, be provided with interior muscle 131.Match with glass fixed part, described glass mounting edge 181 is provided with the groove 151 of mounting glass press strip near a side of inwall 121, and for mounting glass press strip, firmly mounting glass matches with glass fixed part.
Embodiment 2, as shown in Figure 2: a kind of polyester alloy plastic door and windows profile, mainly comprise: outer wall 112, inwall 122, the glass mounting edge 182 that connects described inside and outside wall and wall connecting limit 192, it is close-shaped space that described outer wall 112, inwall 122, glass mounting edge 182 and wall connecting limit 192 form a cross section, and described outer wall 112, inwall 122, glass mounting edge 182 and wall connecting limit 192 are common PVC base material.
In space, be provided with a plurality of interior muscle 132, between described a plurality of interior muscle 132, form a plurality of heat insulation cavity 172; It is circular closed housing 13B that root at one with the approximately perpendicular interior muscle 132 in wall connecting limit 192 and inwall 122 is provided with the cross section isometric with section bar, and this cavity forms when mould is extruded.In described closed housing 13B, there is the polyester alloy stiffener 22 being shaped with closed housing 13B co-extrusion, by co-extrusion equipment co-extrusion, form fit structure closely.
Described polyester alloy stiffener 22 is all closely wrapped up by interior muscle 132 or inwall 122, solid and reliable, has avoided the stiffener of problem in background technology that illusive problem is installed completely, and stiffener 22 can be followed the whole application life of profile shapes.
Other structures of embodiment 2 are similar to Example 1, repeat no more here.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and utility model design thereof, be equal to replacement or changed, within all should being encompassed in protection domain of the present utility model.
Claims (8)
1. a polyester alloy plastic door and windows profile, have: the glass mounting edge of outer wall, inwall, the described inside and outside wall of connection and wall connecting limit, it is close-shaped space that described outer wall, inwall, glass mounting edge and wall connecting limit form a cross section, in space, be provided with a plurality of interior muscle, between described a plurality of interior muscle, form a plurality of heat insulation cavity; It is characterized in that: described interior muscle, inner and outer wall have closed housing in described closed housing, thering is the polyester alloy stiffener being shaped with closed housing co-extrusion.
2. polyester alloy plastic door and windows profile according to claim 1, is further characterized in that: described closed housing is positioned at the inside of described muscle, inner and outer wall, and the cross section of closed housing is rectangle, and described stiffener cross sectional shape is sheet.
3. polyester alloy plastic door and windows profile according to claim 2, is further characterized in that: described stiffener is vertical with described wall connecting limit.
4. polyester alloy plastic door and windows profile according to claim 1, is further characterized in that: described closed housing is positioned at the root of described muscle, inner and outer wall, and the cross section of closed housing is circular, and described stiffener cross sectional shape is circular.
5. according to the polyester alloy plastic door and windows profile described in claim 1-3 any one claim, be further characterized in that: at the two ends on described wall connecting limit, be respectively equipped with the function notch with wall connecting.
6. according to the polyester alloy plastic door and windows profile described in claim 1-3 any one claim, be further characterized in that: described glass mounting edge is provided with the glass fixed part vertical with described glass mounting edge near outer wall one side; The extension that the outer wall I of described glass fixed part is described outer wall; The inwall I of described glass fixed part is the extension of glass mounting edge, and this inwall I is vertical with described glass mounting edge; The end of the inwall I of glass fixed part is provided with fixedly notch of glass.
7. polyester alloy plastic door and windows profile according to claim 6, is further characterized in that: between described outer wall I and inwall I, be provided with interior muscle.
8. according to the polyester alloy plastic door and windows profile described in claim 1-3 any one claim, be further characterized in that: described glass mounting edge is provided with the notch of mounting glass press strip near a side of inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838532.3U CN203867376U (en) | 2013-12-18 | 2013-12-18 | Polyester alloy plastic profile of door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838532.3U CN203867376U (en) | 2013-12-18 | 2013-12-18 | Polyester alloy plastic profile of door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867376U true CN203867376U (en) | 2014-10-08 |
Family
ID=51648346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838532.3U Expired - Lifetime CN203867376U (en) | 2013-12-18 | 2013-12-18 | Polyester alloy plastic profile of door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019118A (en) * | 2017-12-15 | 2018-05-11 | 天津实德新型建材科技有限公司 | A kind of aluminium-plastic composite door window section material |
-
2013
- 2013-12-18 CN CN201320838532.3U patent/CN203867376U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019118A (en) * | 2017-12-15 | 2018-05-11 | 天津实德新型建材科技有限公司 | A kind of aluminium-plastic composite door window section material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |