CN201679387U - Door and window plastic material with trapezoidal inner cavity - Google Patents
Door and window plastic material with trapezoidal inner cavity Download PDFInfo
- Publication number
- CN201679387U CN201679387U CN2010201372884U CN201020137288U CN201679387U CN 201679387 U CN201679387 U CN 201679387U CN 2010201372884 U CN2010201372884 U CN 2010201372884U CN 201020137288 U CN201020137288 U CN 201020137288U CN 201679387 U CN201679387 U CN 201679387U
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- CN
- China
- Prior art keywords
- plastic material
- door
- chamber
- trapezoidal
- cavity
- 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
Disclosed is a door and window plastic material with a trapezoidal inner cavity. The inner cavity of the existing door and window plastic material for mounting a steel liner is rectangular, the steel liner only can be mounted on the promise that a certain clearance is arranged between the steel liner and the existing plastic material, and the clearance between the steel liner and the plastic material causes loose combination and greatly decreases strength. The door and window plastic material with a trapezoidal inner cavity comprises a plastic material body (1) provided with a hollow heat-insulation cavity (2), sealing rubber strip cavities (3) are arranged on the plastic material body located on two sides of the hollow heat-insulation cavity, the lower portion of the plastic material body is provided with a glazing bead cavity (4), the middle of the plastic material body is provided with a steel liner cavity (5), and the section of the steel liner cavity is trapezoidal. The door and window plastic material with a trapezoidal inner cavity is used as a building decoration material.
Description
Technical field:
The utility model relates to a kind of door and window with trapezoidal inner chamber with the plastic in the plastic-steel section bar composite member.
Background technology:
The inner chamber that existing door and window plastic is installed steel lining all adopts rectangular inner cavity, and must have certain clearance between steel lining and the plastic could install, but the gap that exists between steel lining and the plastic cause and combine not closely, the transmission of power is unreasonable, and intensity is reduced greatly.
Summary of the invention:
The purpose of this utility model provides a kind of door and window plastic with trapezoidal inner chamber, can make and combine closely between plastic and the steel lining, strengthens the non-deformability of plastic, improves the rigidity of plastic.
Above-mentioned purpose realizes by following technical scheme:
Door and window plastic with trapezoidal inner chamber, its composition comprises: the plastic body, described plastic body has the hollow heat-insulation chamber, be positioned at described hollow heat-insulation chamber both sides on the described plastic body and have the sealing joint strip chamber, described plastic body bottom has the glazing bead chamber, have the steel lining chamber in the middle of the described plastic body, the section configuration in described steel lining chamber is trapezoidal.
Beneficial effect:
1. the utility model section of changing the steel lining chamber of traditional section bar all uses rectangular configuration, with the trapezoidal cross-section structure as the steel lining chamber, pack into the back to steel lining to the less direction reinforcing of the width of ladder type, make and really accomplish the zero clearance between steel lining and the plastic, become one, greatly strengthened the non-deformability of plastic, improved the rigidity of plastic, also can between plastic and steel lining, add a little bonding adhesive during installation, intensity and non-deformability are further strengthened.
Description of drawings:
Structural representation when accompanying drawing 1 is the utility model use.
The specific embodiment:
Embodiment 1:
Door and window plastic with trapezoidal inner chamber, its composition comprises: plastic body 1, the inside, described plastic body top has hollow heat-insulation chamber 2, be positioned at described hollow heat-insulation chamber both sides on the described plastic body and have sealing joint strip chamber 3, has glazing bead chamber 4 below the described plastic body, have steel lining chamber 5 in the middle of the described plastic body, the section configuration in described steel lining chamber is trapezoidal.
Long limit with the adjacent trapezoidal steel lining chamber, long limit of steel lining 6 during installation penetrates in the steel lining chamber of plastic steel lining, with the whole minor face that moves near trapezoidal steel lining chamber of steel lining, gets final product with screw is fastening then.
Claims (1)
1. door and window plastic with trapezoidal inner chamber, its composition comprises: the plastic body, it is characterized in that: described plastic body has the hollow heat-insulation chamber, be positioned at described hollow heat-insulation chamber both sides on the described plastic body and have the sealing joint strip chamber, described plastic body bottom has the glazing bead chamber, have the steel lining chamber in the middle of the described plastic body, the section configuration in described steel lining chamber is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201372884U CN201679387U (en) | 2010-03-23 | 2010-03-23 | Door and window plastic material with trapezoidal inner cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201372884U CN201679387U (en) | 2010-03-23 | 2010-03-23 | Door and window plastic material with trapezoidal inner cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679387U true CN201679387U (en) | 2010-12-22 |
Family
ID=43344436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201372884U Expired - Fee Related CN201679387U (en) | 2010-03-23 | 2010-03-23 | Door and window plastic material with trapezoidal inner cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679387U (en) |
-
2010
- 2010-03-23 CN CN2010201372884U patent/CN201679387U/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: 20101222 Termination date: 20110323 |