CN202611484U - Aluminum profile plugging structure - Google Patents
Aluminum profile plugging structure Download PDFInfo
- Publication number
- CN202611484U CN202611484U CN 201220118244 CN201220118244U CN202611484U CN 202611484 U CN202611484 U CN 202611484U CN 201220118244 CN201220118244 CN 201220118244 CN 201220118244 U CN201220118244 U CN 201220118244U CN 202611484 U CN202611484 U CN 202611484U
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- CN
- China
- Prior art keywords
- profile
- plastic
- aluminum
- section bar
- aluminum profile
- 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
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Abstract
The utility model provides an aluminum profile plugging structure, which belongs to a structure of a profile for building doors and windows. The aluminum profile plugging structure is provided with a first plastic steel profile, the first plastic steel profile is in clamping connection with a first aluminum profile, the aluminum profile plugging structure is also provided with a second plastic steel profile, wherein the second plastic steel profile is in clamping connection with the second aluminum profile, the first plastic steel profile is provided with a first slot body, the first aluminum profile is provided with a second slot body, the end parts of the second plastic steel profile and the second aluminum profile are respectively plugged to the inner sides of the two slot bodies, the second plastic steel profile is provided with a first screw channel, and the second aluminum profile is provided with a second screw channel. The aluminum profile plugging structure is reasonable in structure, convenient in connection, easy to operate by joining two aluminum profiles in a plugging way, tidy in appearance and high in connection working efficiency; and because the two aluminum profiles are in plugging connection with each other, when hot expansion and cold retraction happen, the slotting problem is avoided, and the application effect is good. Investment in connection equipment is low. Moreover, no press line is needed, the appearance effect is good, and the assembling cost is low.
Description
Technical field
The utility model provides a kind of structure of use in construction of door and window section bar, especially a kind of connected structure.
Background technology
Section bar on the present building doors and windows is aluminium extruded sections, plastic-steel section bar and plastic-aluminum section bar.Be connected to inserting mode between the aluminium extruded sections, it is comparatively convenient to peg graft.Be connected to welding manner between the plastic-steel section bar, promptly with linking together behind the plastic molting of soldering set with connecting portion.And the connected mode of plastic-aluminum section bar is, earlier the connecting portion of section bar is cut out 45 ° angle, and with aluminium extruded sections part brachymemma 3 millimeter of connecting portion, the plastic-steel section bar partial melting with connecting portion welds together then then.The plastic-aluminum section bar of this connected mode because aluminium is different with the coefficient of thermal expansion of plastics, runs into cold and hot variation, when expanding with heat and contract with cold, can form and crack, and influences result of use.In addition, the process equipment investment that is used for the connection of plastic-aluminum section bar is big, and joint efficiency is also lower.
Summary of the invention
The utility model technical problem to be solved is a kind of plastic-aluminum section bar connected structure to be provided, to improve the convenience that connects between the plastic-aluminum section bar.
The utility model is to realize like this; Plastic-aluminum section bar connected structure, it has first plastic-steel section bar, and first plastic-steel section bar and first aluminium extruded sections are connected together; It also has second plastic-steel section bar; Second plastic-steel section bar and second aluminium extruded sections are connected together, and the second slot body are arranged having on first plastic-steel section bar on the first slot body, first aluminium extruded sections, and it is inboard that the end of second plastic-steel section bar, second aluminium extruded sections is inserted in two slot bodies; The first screw slots bar is arranged on second plastic-steel section bar, the second screw slots bar is arranged on second aluminium extruded sections.
Adopt the plastic-aluminum section bar connected structure of said structure, rational in infrastructure, easy to connect; Two plastic-aluminum section bars are whole through socket connection together, processing ease, and profile is neat; The high efficiency that connects is because two plastic-aluminum section bars integral body is the relation of pegging graft, therefore; When expanding with heat and contract with cold, the problem of can not cracking, result of use is good.The connection device small investment.And line ball need be installed, appearance is good, and assembly cost is low.
Description of drawings
Fig. 1 is the sketch map of the utility model structure.
Fig. 2 is the sketch map of a kind of example structure of first plastic-steel section bar, first aluminium extruded sections in the utility model.
Fig. 3 is the vertical view of Fig. 2.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing further specifies the concrete structure of the utility model.
Shown in accompanying drawing; The plastic-aluminum section bar connected structure of the utility model, it has first plastic-steel section bar, 1, the first plastic-steel section bar and first aluminium extruded sections 11 to be connected together; It also has second plastic-steel section bar 5; Second plastic-steel section bar and second aluminium extruded sections 6 are connected together, in that to have the end that the second slot body, 8, the second plastic-steel section bars, second aluminium extruded sections are arranged on the first slot body 4, first aluminium extruded sections to be inserted in two slot bodies on first plastic-steel section bar inboard; The first screw slots bar 14 is arranged on second plastic-steel section bar, the second screw slots bar 7 is arranged on second aluminium extruded sections.
It is whole that first plastic-steel section bar and first aluminium extruded sections constitute first section bar, and it is whole that second plastic-steel section bar and second aluminium extruded sections constitute second section bar.When two section bar integral body needed to connect, it is inboard that the head end that second section bar is whole inserts first section bar reeve two slot bodies on the whole.Then, on first plastic-steel section bar, get out first screw hole 3 and second screw hole 13 respectively, utilize first screw 2 that both are fixed together corresponding to the first screw slots bar position.On second aluminium extruded sections, get out the 3rd screw hole 9 and the 4th screw hole 12 respectively, utilize second screw 10 that both are fixed together corresponding to the second screw slots bar position.
As shown in Figure 3, when the first concrete section bar has the structure of the grafting of hindering on the whole, can these be constructed it and remove one section, the width of length of this section and second section bar integral body is basic identical.
Claims (1)
1. plastic-aluminum section bar connected structure; It is characterized in that it has first plastic-steel section bar (1), first plastic-steel section bar and first aluminium extruded sections (11) are connected together; It also has second plastic-steel section bar (5); Second plastic-steel section bar and second aluminium extruded sections (6) are connected together, and the second slot body (8) are arranged having on first plastic-steel section bar on the first slot body (4), first aluminium extruded sections, and it is inboard that the end of second plastic-steel section bar, second aluminium extruded sections is inserted in two slot bodies; The first screw slots bar (14) is arranged on second plastic-steel section bar, the second screw slots bar (7) is arranged on second aluminium extruded sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118244 CN202611484U (en) | 2012-03-27 | 2012-03-27 | Aluminum profile plugging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118244 CN202611484U (en) | 2012-03-27 | 2012-03-27 | Aluminum profile plugging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611484U true CN202611484U (en) | 2012-12-19 |
Family
ID=47345194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220118244 Expired - Fee Related CN202611484U (en) | 2012-03-27 | 2012-03-27 | Aluminum profile plugging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611484U (en) |
-
2012
- 2012-03-27 CN CN 201220118244 patent/CN202611484U/en not_active Expired - Fee Related
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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: 20121219 Termination date: 20130327 |