CN203584155U - Plastic door and window sectional material - Google Patents
Plastic door and window sectional material Download PDFInfo
- Publication number
- CN203584155U CN203584155U CN201320625949.1U CN201320625949U CN203584155U CN 203584155 U CN203584155 U CN 203584155U CN 201320625949 U CN201320625949 U CN 201320625949U CN 203584155 U CN203584155 U CN 203584155U
- Authority
- CN
- China
- Prior art keywords
- plastic door
- section bar
- window frame
- sectional material
- window
- 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
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 86
- 239000004033 plastic Substances 0.000 title claims abstract description 86
- 239000000463 material Substances 0.000 title abstract description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 28
- 238000004873 anchoring Methods 0.000 claims description 16
- 241000397426 Centroberyx lineatus Species 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 238000000465 moulding Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000036964 tight binding Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The utility model provides a plastic door and window sectional material which comprises a plastic door and window frame sectional material. A mounting groove used for containing an auxiliary sectional material is formed in the side edge of the plastic door and window frame sectional material. The plastic door and window sectional material is either composed of the plastic door and window frame sectional material independently or composed of the plastic door and window frame sectional material and a hard plastic auxiliary sectional material. The plastic door and window frame sectional material is provided with the mounting groove, the hard plastic auxiliary sectional material is provided with a mounting part which corresponds to the mounting groove in structure, extrusion molding is conducted on the plastic door and window frame sectional material in a production line, and the plastic door and window frame sectional material and the hard plastic auxiliary sectional material pass through different dies in the same production line and then are integrally formed through a co-extrusion technology.
Description
Technical field
The utility model belongs to the structure of plastic door-window section bar.
Background technology
The door-window section bar state of the art at present with auxiliary profile structure of rigid plastics such as fin, sealing fin are installed is: a kind of is to adopt integral extrusion moulding process, need the special-purpose main section bar extruding mould of a complete set, wish obtains when nothing is installed the door-window section bar of the auxiliary profile structure of rigid plastics such as fin, sealing fin thereon need to will install fin by the further processing after extrusion molding, seal the auxiliary section bars of rigid plastics such as fin excises; Or adopt other a set of without fin, the isostructural section bar extruding mould extrusion molding of sealing fin are installed; Exist the shortcoming that mould investment is large, the process time is wasted, stock utilization is low.Another kind is as above-mentioned limited improvement, after adopting, assembling is installed fin, the structure of the auxiliary section bars of rigid plastics such as sealing fin, that is: being provided with of door-window section bar, supply erection fin one, the splicing slot of the auxiliary section bar section bars of rigid plastics such as sealing fin, use other a set of extrusion die to extrude extrusion molding on line at other fin is installed, the auxiliary section bars of rigid plastics such as sealing fin, after off-line by manually fin being installed, the auxiliary section bars of rigid plastics such as sealing fin insert the splicing slot of door-window section bar, except existing equally mould, invest large shortcoming, increased in addition erection work amount, may produce the loosening shortcoming of assembling.In view of this, urgently develop in the industry a kind of selective fabricating technology and structure of synchronize Flexible Manufacturing Technology feature, plastic door-window frame section and the auxiliary section bar of rigid plastics that have, that is: on a strip extrusion production line by starting, stop the simple operations of co-extrusion extruder and produce respectively and be with or without the door-window section bar of fin being installed, being sealed the auxiliary section bars of rigid plastics such as fin.
Utility model content
The purpose of this utility model is to overcome the difference of prior art, and a kind of plastic door-window section bar structure simple in structure is provided.
In order to realize utility model object, the technical scheme of employing is as follows:
A plastic door-window section bar, comprises plastic door-window frame section, and the side of described plastic door-window frame section is provided with for holding the mounting groove of auxiliary section bar.
In technique scheme, described mounting groove is anchor slot.
Particularly, the cross section of described anchor slot is trapezoidal, swallow-tail form or "T"-shaped.
Plastic door-window section bar of the present utility model also comprises the auxiliary section bar of plastics, and it is bar-shaped that the auxiliary section bar of described plastics is bar, and one end has the department of assembly identical with mounting groove.
Further, described department of assembly is anchoring tenon.
Particularly, the cross section of described anchoring tenon is trapezoidal, swallow-tail form or "T"-shaped.
Described plastic door-window frame section and the auxiliary section bar of plastics are by rear co-extrusion extrusion molding one.
Plastic door-window section bar of the present utility model, or by plastic door-window frame section, formed separately, or formed by plastic door-window frame section and the auxiliary section bar of rigid plastics, described plastic door-window frame section is provided with mounting groove, the auxiliary section bar of described rigid plastics has the installation portion corresponding with mounting groove structure, the extrusion molding on production line of described plastic door-window frame section, described plastic door-window frame section and the auxiliary section bar of rigid plastics on same production line by co-extrusion expressing technique after different moulds moulding one.
Compared with prior art, the beneficial effects of the utility model are:
In realization, have or without installing in the process of plastic door-window frame section of these two kinds of different structures of the auxiliary section bar of rigid plastics such as fin, sealing fin, prior art or need to purchase the frame section extrusion die that two covers are complete: mouthful mould, Vacuum shaping mould, eddy water tank, and must just can complete the manufacture of these two kinds of frame sections by changing different moulds; Or the structure that after adopting, assembling is installed the auxiliary section bars of rigid plastics such as fin, sealing fin, need to adopt two to extrude line, the two cover extrusion dies auxiliary section bar of rigid plastics such as extrusion molding doorframe and window frame section bar and installation fin, sealing fin respectively, after off-line, by artificial, the splicing slot that the auxiliary section bars of rigid plastics such as fin, sealing fin insert doorframe and window frame section bar will be installed again, except the increase of extrusion die investment and the increase of workload, also may produce loosening.
And the utility model is realized, the technological operation of frame section of these two kinds of different structures is simple, mould investment approximately reduces 40%, reduced rear assembling installs the erection work amount of the auxiliary section bars of rigid plastics such as fin, sealing fin and has improved fit quality.Adopt existing conventional expressing technique, there is co-extruding mould after the auxiliary section bars of rigid plastics such as the doorframe and window frame section bar extruding mould of the utility model structure, the main installation fin of extruding line, thering is the utility model structure, sealing fin, can produce with the main rear co-extrusion extruder of extruding line conllinear the doorframe and window frame section bar that tail band has the auxiliary section bars of rigid plastics such as fin, sealing fin are installed.When closing rear co-extrusion extruder, can realize and not change the doorframe and window frame section bar that extrusion die produces the auxiliary section bars of rigid plastics such as fin, sealing fin are not installed.
Accompanying drawing explanation
Fig. 1 is that the utility model is with the doorframe structural representation of swallow-tail form anchor slot.
Fig. 2 is the swallow-tail form anchor slot partial enlarged drawing of Fig. 1.
Fig. 3 is that the utility model is with the doorframe structural representation of T shape anchor slot.
Fig. 4 is the T shape anchor slot partial enlarged drawing of Fig. 3.
Fig. 5 is that the utility model is with the window frame profile structural representation of swallow-tail form anchor slot.
Fig. 6 is that the utility model is with the window frame profile structural representation of T shape anchor slot.
Fig. 7 is that the utility model is with the auxiliary profile structure schematic diagram of plastics of swallow-tail form anchoring tenon.
Fig. 8 is that the utility model is with the auxiliary profile structure schematic diagram of plastics of T shape anchoring tenon.
Fig. 9 is that the utility model is with the doorframe of swallow-tail form anchor slot and the structural representation of the auxiliary product moulding one of plastics.
Figure 10 is that the utility model is with the doorframe of T shape anchor slot and the structural representation of the auxiliary product moulding one of plastics.
Figure 11 is that the utility model is with the window frame profile of swallow-tail form anchor slot and the structural representation of the auxiliary product moulding one of plastics.
Figure 12 is that the utility model is with the window frame profile of T shape anchor slot and the structural representation of the auxiliary product moulding one of plastics.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The utility model comprises:
With the plastic door frame section bar of swallow-tail form anchor slot, its structure is as shown in attached Fig. 1 and 2, and the anchoring tenon combining with this doorframe, and as shown in Figure 7, the structure after adopting after coextrusion process moulding one as shown in Figure 9 for its structure.
With the plastic door frame section bar of T shape anchor slot, its structure is as shown in accompanying drawing 3 and 4, and the anchoring tenon combining with this doorframe, and as shown in Figure 8, the structure after adopting after coextrusion process moulding one as shown in Figure 10 for its structure.
With the plastic window frame section of swallow-tail form anchor slot, its structure as shown in Figure 5, and the anchoring tenon combining with this window frame profile, as shown in Figure 7, the structure after adopting after coextrusion process moulding one as shown in Figure 11 for its structure.
With the plastic window frame section of T shape anchor slot, its structure as shown in Figure 6, and the anchoring tenon combining with this window frame profile, as shown in Figure 8, the structure after adopting after coextrusion process moulding one as shown in Figure 12 for its structure.
The utility model provides a kind of interlock system on plastic door-window frame section with Flexible Manufacturing Technology feature for the structure of the auxiliary section bar of rigid plastics, that is: at one, configure corresponding doorframe or window frame profile extrusion die, the auxiliary section bar extruding mould of rigid plastics after being equipped with on the extruding production line of co-extrusion extruder, by starting, stop the simple operations of co-extrusion extruder and produce respectively the doorframe and window frame section bar that is with or without the auxiliary section bar of rigid plastics.Thereby there is the investment of saving mould, improve the remarkable advantage of extruding operating efficiency, reducing follow-up erection work amount.
Doorframe and window frame section bar of the present utility model is in position provided with together for holding the anchor slot of the auxiliary section bar anchoring of rigid plastics tenon, a termination of the auxiliary section bar of rigid plastics have for the identical anchoring tenon of doorframe and window frame section bar anchor slot.The sectional combined curve feature of anchor slot, anchoring tenon is identical stairstepping, swallow-tail form or other have large, the outer young shape in similar inside, becomes that the two is not deviate from, tight binding site.
Doorframe and window frame section bar with anchor slot of the present utility model adopt existing conventional expressing technique main extrude on line, complete its melting, extrude, cooling and shaping; Thereafter, termination becomes its melting with the auxiliary section bar of rigid plastics of anchoring tenon on complete with the main rear co-extrusion extruder of extruding line conllinear, extrudes, in this process, the anchoring tenon of the auxiliary section bar of rigid plastics is full of the anchor slot on doorframe and window frame section bar under molten condition, through cooling and shaping, the latter two realize gapless combination, produce the doorframe and window frame section bar with the auxiliary section bar of corresponding rigid plastics.When closing rear co-extrusion extruder, can realize and not change extrusion die and produce the doorframe and window frame section bar that there is no the auxiliary section bar of corresponding rigid plastics, vice versa.
And termination for example can be with the material of the auxiliary section bar of rigid plastics of anchoring tenon: polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), acrylonitrile-butadiene-styrene copolymer (ABS), acrylonitrile-styrene-acrylic rubber copolymer (ASA), polymethyl methacrylate (PMMA), Merlon (PC), styrene (PS), nylon (Nylon), polyurethane (PU), polytetrafluoroethylene (PTFE), PETG (PET, the thermoplastic plastic such as PETE), or phenolic resins, epoxy resin, amino resins, polyurethane, expanded polystyrene (EPS), poly cyanamid formaldehyde, the thermosetting plasticses such as organosilicon.
Claims (7)
1. a plastic door-window section bar, comprises plastic door-window frame section, it is characterized in that the side of described plastic door-window frame section is provided with for holding the mounting groove of auxiliary section bar.
2. plastic door-window section bar according to claim 1, is characterized in that described mounting groove is anchor slot.
3. plastic door-window section bar according to claim 2, is characterized in that the cross section of described anchor slot is trapezoidal, swallow-tail form or "T"-shaped.
4. according to the plastic door-window section bar described in claims 1 to 3 any one, characterized by further comprising the auxiliary section bar of plastics, it is bar-shaped that the auxiliary section bar of described plastics is bar, and one end has the department of assembly identical with mounting groove.
5. plastic door-window section bar according to claim 4, is characterized in that described department of assembly is anchoring tenon.
6. plastic door-window section bar according to claim 5, is characterized in that the cross section of described anchoring tenon is trapezoidal, swallow-tail form or "T"-shaped.
7. plastic door-window section bar according to claim 6, is characterized in that described plastic door-window frame section and the auxiliary section bar of plastics are by rear co-extrusion extrusion molding one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625949.1U CN203584155U (en) | 2013-10-11 | 2013-10-11 | Plastic door and window sectional material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625949.1U CN203584155U (en) | 2013-10-11 | 2013-10-11 | Plastic door and window sectional material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584155U true CN203584155U (en) | 2014-05-07 |
Family
ID=50582092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320625949.1U Expired - Lifetime CN203584155U (en) | 2013-10-11 | 2013-10-11 | Plastic door and window sectional material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541628B (en) * | 2013-10-11 | 2016-06-29 | 鹤山联塑实业发展有限公司 | A kind of plastic door-window section bar and production method thereof |
-
2013
- 2013-10-11 CN CN201320625949.1U patent/CN203584155U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541628B (en) * | 2013-10-11 | 2016-06-29 | 鹤山联塑实业发展有限公司 | A kind of plastic door-window section bar and production method thereof |
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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: 20140507 |