CN201225493Y - Novel composite heat preservation section bar - Google Patents
Novel composite heat preservation section bar Download PDFInfo
- Publication number
- CN201225493Y CN201225493Y CNU2007201763689U CN200720176368U CN201225493Y CN 201225493 Y CN201225493 Y CN 201225493Y CN U2007201763689 U CNU2007201763689 U CN U2007201763689U CN 200720176368 U CN200720176368 U CN 200720176368U CN 201225493 Y CN201225493 Y CN 201225493Y
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- section bar
- heat preservation
- bar
- novel composite
- 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 relates to a constructional material, in particular to a new composite heat preservation section material, which comprises a heat preservation material, a plastic connecting piece and an aluminium alloy section material and is characterized in that the heat preservation material and the plastic connecting piece are fixed together by a screw, and then a whirling bar is whirled to cause a clamp head to be clamped in the flute of the aluminium alloy section material, so the heat preservation material is fixed on the aluminium alloy section material. The constructional material has simple structure, favorable sealing effect, convenient use and cheap cost, and can be widely used in the manufacturing of various building doors and windows.
Description
Technical field
The utility model relates to a kind of structural material, is specially a kind of novel composite thermal insulation section bar.
Background technique
At present, plastics-steel shaped material and aluminium alloy extrusions are applied in building field widely.The door and window that plastics-steel shaped material is made has good heat insulating ability and sealing, but intensity is relatively poor; The door and window that aluminium alloy extrusions is made has good mechanical strength, but sealing and heat insulating ability are relatively poor.Though it is perfect that people have come the surface recombination thermal insulating material of aluminium alloy extrusions, be to use a period of time after, the phenomenon that the two layering will occur, peel off influences people's normal use.
Summary of the invention
The purpose of this utility model is in order to overcome the defective that existing aluminium alloy extrusions and thermal insulating material occur layering easily, peel off after compound, and a kind of novel composite thermal insulation section bar of thermal insulating material and aluminium alloy type being combined closely by plastic fastening is provided.
The technical solution of the utility model is as follows: a kind of novel composite thermal insulation section bar, comprise: aluminium alloy extrusions, plastic fastening and thermal insulating material, wherein, thermal insulating material and plastic fastening are fixed together by screw, plastic fastening is provided with dop and revolves dials bar, dop is relative with groove on the aluminium alloy extrusions, revolve and dial bar dop is connected in the groove on the aluminium alloy extrusions.
Aforesaid novel composite thermal insulation section bar, wherein, aluminium alloy extrusions can be selected heat insulated shape bar of aluminum alloy or common aluminum alloy section bar for use.
Aforesaid novel composite thermal insulation section bar, wherein, dop is an approximate rectangular structure, and two minor faces are arcuate structure.
The utility model structural strength is identical with aluminium-alloy door or window, and sealing effect is the same with the plastic-steel door and window effect good, and decorative effect is close with the solid wood door and window and cheap, easy to use, can be widely used in the making of various building windows.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cross-sectional view.
Fig. 3 is a kind of mode of execution structural representation of the utility model.
Among the figure, 1. thermal insulating material 2. screws 3. dops 4. plastic fastenings 5. revolve and dial bar 6. aluminium alloy extrusions
Embodiment
As shown in the figure, the utility model comprises: thermal insulating material 1, plastic fastening 4 and aluminium alloy extrusions 6, wherein, thermal insulating material 1 is fixed together by screw 2 with plastic fastening 4, plastic fastening 4 is provided with dop 3 and revolves dials bar 5, dop 3 is relative with groove on the aluminium alloy extrusions 6, revolve and dial bar 5 dop is connected in the groove on the aluminium alloy extrusions 6.Aluminium alloy extrusions 6 can be selected heat insulated shape bar of aluminum alloy or common aluminum alloy section bar for use; Dop 3 is an approximate rectangular structure, and two minor faces are arcuate structure.
The utility model can be with thermal insulating material according to the aluminium alloy extrusions frame shape be dimensioned to framework in course of working, with the metal screw plastic fastening is fixed on thermal insulating material one side, each link is about 20～30cm apart, realized the disposable installation of thermal insulating material, the whole steadiness that has kept forms, effectively prevented the long defective of using the back thermal insulating material to come off in the aluminium alloy extrusions, and the replacing that when damaging appears in thermal insulating material, is convenient for people to.The lighter weight and the price of the utility model material under identical thermal insulation property are cheaper, simple in structure, easy to use, material saving, and structural strength is identical with aluminium-alloy door or window, and sealing effect is the same with the plastic-steel door and window effect good, can be widely used in the making of various building windows.
Claims (3)
1. novel composite thermal insulation section bar, comprise: thermal insulating material (1), plastic fastening (4) and aluminium alloy extrusions (6), it is characterized in that: thermal insulating material (1) is fixed together by screw (2) with plastic fastening (4), plastic fastening (4) is provided with dop (3) and revolves dials bar (5), dop (3) is relative with groove on the aluminium alloy extrusions (6), revolve and dial bar (5) dop is connected in the groove on the aluminium alloy extrusions (6).
2. novel composite thermal insulation section bar as claimed in claim 1 is characterized in that: aluminium alloy extrusions (6) is selected heat insulated shape bar of aluminum alloy or common aluminum alloy section bar for use.
3. novel composite thermal insulation section bar as claimed in claim 1 is characterized in that: dop (3) is an approximate rectangular structure, and two minor faces are arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201763689U CN201225493Y (en) | 2007-09-10 | 2007-09-10 | Novel composite heat preservation section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201763689U CN201225493Y (en) | 2007-09-10 | 2007-09-10 | Novel composite heat preservation section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225493Y true CN201225493Y (en) | 2009-04-22 |
Family
ID=40598380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201763689U Expired - Fee Related CN201225493Y (en) | 2007-09-10 | 2007-09-10 | Novel composite heat preservation section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225493Y (en) |
-
2007
- 2007-09-10 CN CNU2007201763689U patent/CN201225493Y/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: 20090422 |