CN207892434U - A kind of plastic-steel section bar - Google Patents
A kind of plastic-steel section bar Download PDFInfo
- Publication number
- CN207892434U CN207892434U CN201820058788.5U CN201820058788U CN207892434U CN 207892434 U CN207892434 U CN 207892434U CN 201820058788 U CN201820058788 U CN 201820058788U CN 207892434 U CN207892434 U CN 207892434U
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- Prior art keywords
- accommodating chamber
- heat
- plastic
- chamber
- steel
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Abstract
The utility model is related to building materials technology fields, concretely it is related to a kind of plastic-steel section bar, including plastic body and inner cavity gusset, plastic body is divided into the first accommodating chamber, the second accommodating chamber and the first impartial up and down heat-insulation chamber by the inner cavity gusset, first accommodating chamber, the second accommodating chamber and the first heat-insulated cavity outer wall are equipped with ventilation hole, and the first ventilation hole is equipped between the first heat-insulation chamber；Second heat-insulation chamber is equipped with venthole interlinked with the outside；The first receiving cavity wall is provided with and matched first steel lining of the first accommodating chamber, it is provided in second accommodating chamber and matched second steel lining of the second accommodating chamber, the second receiving cavity wall surrounding is provided with same raised line, and the raised line offsets with the second steel lining；The door and window that the plastic-steel section bar of the utility model makes can be such that the inner cavity of plastic-steel door and window is communicated with the external world, and the gas expansion of the inner cavity of plastic-steel door and window when can effectively prevent sunlight direct irradiation causes cracking and the deformation of plastic-steel door and window.
Description
Technical field
The utility model is related to building materials technology fields, are concretely related to a kind of plastic-steel section bar.
Background technology
Plastic-steel section bar referred to as " plastic-steel ", is also PVC profile, is a kind of novel construction material being widely used at present,
It is mainly used for door and window, guardrail etc. in building construction at present, this plastic-steel section bar uses hollow structure, and weight is lighter, in order to
Intensity is improved, a plurality of reinforcing rib is provided in cavity, the cavity in plastic-steel section bar is separated into multiple chambers, played by reinforcing rib
The effect of good heat preservation and sound insulation, weight is also relatively lighter, and price is also relatively cheap, and has good corrosion resistant effect
Fruit, the speed of construction have captured the staple market of door and window industry also than very fast, using this plastic-steel section bar processing door and window in corner cut and
It is stained with and mechanization production, the door and window of making is all used to have good sealing performance, rainwater to be not easy to enter plastic-steel section bar when connecing
In inner cavity, still, for this plastic-steel door and window in sunlight direct irradiation, inner cavity is also easy to produce high temperature, keeps the air of interior intracavitary swollen rapidly
It is swollen, simultaneously because high temperature action also makes plastic-steel material soften, it is be easy to cause the deformation of plastic-steel door and window, plastic-steel can be also caused when serious
Material or the cracking of junction, especially current new development especially true in the bigger northwest China area of day and night temperature
The colored plastic-steel door and window to get up is easier to absorb heat, is also easier to make since outside uses colour in sunlight direct irradiation
It even cracks at deformation, causes unnecessary loss.
Utility model content
Therefore the utility model proposes a kind of plastic-steel section bars, easy to be soft under high temperature action for solving existing plastic-steel section bar
The problem of changing deformation.
What the technical solution of the utility model was realized in：A kind of plastic-steel section bar, including plastic body and inner cavity gusset,
Plastic body is divided into the first accommodating chamber, the second accommodating chamber and the first impartial up and down heat-insulation chamber by the inner cavity gusset, and described the
One accommodating chamber, the second accommodating chamber and the first heat-insulated cavity outer wall are equipped with ventilation hole, are equipped between two first heat-insulation chambers
First ventilation hole；Further include several second heat-insulation chambers, second heat-insulation chamber is equipped with venthole interlinked with the outside；It is described
First receiving cavity wall is provided with to be provided with matched first steel lining of the first accommodating chamber, the first receiving cavity wall surrounding
Several raised lines, the raised line offset with the first steel lining, are provided in second accommodating chamber matched with the second accommodating chamber
Second steel lining, the second receiving cavity wall surrounding are provided with same raised line, and the raised line offsets with the second steel lining.
Further, second accommodating chamber and up and down formation " Y " font gusset between two adjacent first heat-insulation chambers,
" Y " the font gusset divides two the first heat-insulation chambers up and down equally.
Further, be additionally provided with third heat-insulation chamber above second heat-insulation chamber, multiple third heat-insulation chambers it is upper
Section is located in same level.
Further, the bottom surface of first accommodating chamber, the second accommodating chamber and the first heat-insulation chamber positioned at lower part is all provided with
It is equipped with drain hole.
Further, heat reflection coatings layer is coated with outside the plastic body.
By above disclosure, the beneficial effects of the utility model are：The utility model is by being set to the first receiving
Ventilation hole on chamber, the second accommodating chamber and the first heat-insulation chamber, and the first ventilation for being set between two the first heat-insulation chambers
Hole and the venthole for being set to the second heat-insulation chamber to carry out radiating treatment to plastic body inside, utilize the modeling of the utility model
The door and window that steel profile makes can be such that the inner cavity of plastic-steel door and window is communicated with the external world, be moulded when can effectively prevent sunlight direct irradiation
The gas expansion of the inner cavity of steel casement door window causes cracking and the deformation of plastic-steel door and window, and first accommodating chamber, the second accommodating chamber are equipped with and carry
Rise the first steel lining and the second steel lining of overall structure stability so that plastic-steel section bar has higher intensity, and multiple second is heat-insulated
The setting of chamber can increase heat-proof quality, meanwhile, the plastic-steel section bar cross-sectional structure is simple, easily fabricated, will not be added to
This.
Description of the drawings
Fig. 1 is a kind of cross section structure schematic diagram of plastic-steel section bar of the utility model.
Reference numeral is as follows：
Plastic body 1, inner cavity gusset 11, " Y " font gusset 12, the first accommodating chamber 2, the first steel lining 21, the second accommodating chamber
3, the second steel lining 31, the second heat-insulation chamber 4, venthole 5, the first heat-insulation chamber 6, first ventilation hole 7, ventilation hole 8.
Specific implementation mode
The following is a combination of the drawings in the embodiments of the present utility model carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, motion conditions etc. between each component under a certain particular pose (as shown in the picture), if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
To indicate or implying its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection domain in.
The utility model proposes a kind of plastic-steel section bars.
Referring to Fig.1, a kind of plastic-steel section bar, including plastic body 1 and inner cavity gusset 11, inner cavity gusset 11 is by plastic body 1
It is divided into the first accommodating chamber 2, the second accommodating chamber 3 and the first impartial up and down heat-insulation chamber 6, the first accommodating chamber 2,3 and of the second accommodating chamber
First heat-insulation chamber, 6 outer wall is equipped with ventilation hole 8, and the first ventilation hole 7 is equipped between two the first heat-insulation chambers 6；If further including
Dry the second heat-insulation chamber 4, the second heat-insulation chamber 4 are equipped with venthole 5 interlinked with the outside；By being set to the first accommodating chamber 2, second
Ventilation hole 8 in accommodating chamber 3 and the first heat-insulation chamber 6, and the first ventilation hole for being set between two the first heat-insulation chambers 6
7 come to carry out radiating treatment to 1 inside of plastic body with the venthole 5 for being set to the second heat-insulation chamber 4, may be implemented in plastic-steel section bar
Chamber is communicated with the external world, and the gas expansion of the inner cavity of plastic-steel door and window, causes Plastic steel door when can effectively prevent sunlight direct irradiation
The cracking of window and deformation.
First accommodating chamber, 2 inner wall is provided with and 2 matched first steel lining 21 of the first accommodating chamber, 2 inner wall of the first accommodating chamber
Surrounding is provided with several raised lines, and raised line offsets with the first steel lining 21, is provided in the second accommodating chamber 3 and 3 phase of the second accommodating chamber
Second steel lining 31 of cooperation, 3 inner wall surrounding of the second accommodating chamber are provided with same raised line, and raised line offsets with the second steel lining 31.This
In the first accommodating chamber 2, the second accommodating chamber 3 be equipped with promoted overall structure stability the first steel lining 21 and the second steel lining 31 so that
Plastic-steel section bar has higher intensity.
In the present embodiment, " Y " font gusset is formed between the second accommodating chamber 3 and up and down two adjacent first heat-insulation chambers 6
12, " Y " font gusset 12 divides two the first heat-insulation chambers 6 up and down equally.
In the present embodiment, 4 top of the second heat-insulation chamber is additionally provided with third heat-insulation chamber, the upper section position of multiple third heat-insulation chambers
In in same level.
In the present embodiment, the bottom surface of the first accommodating chamber 2, the second accommodating chamber 3 and the first heat-insulation chamber 6 positioned at lower part is all provided with
It is equipped with drain hole.Here, drain hole can miss the domestic water and its rainwater fallen into accidentally inside inner cavity, make its plastic-steel section bar
Keep drying, usage time longer.
In the present embodiment, heat reflection coatings layer is coated with outside plastic body 1, heat reflection coatings layer can effectively reduce modeling
Expect the heat that ontology 1 absorbs, so that plastic body 1 is obtained heat will not be too high.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (5)
1. a kind of plastic-steel section bar, including plastic body (1) and inner cavity gusset (11), it is characterised in that：The inner cavity gusset (11)
Plastic body (1) is divided into the first accommodating chamber (2), the second accommodating chamber (3) and the first heat-insulation chamber (6) impartial up and down, described the
One accommodating chamber (2), the second accommodating chamber (3) and the first heat-insulation chamber (6) outer wall be equipped with ventilation hole (8), two described first every
The first ventilation hole (7) is equipped between hot chamber (6)；Further include several second heat-insulation chambers (4), second heat-insulation chamber (4) is equal
Equipped with venthole interlinked with the outside (5)；
First accommodating chamber (2) inner wall is provided with to be held with matched first steel lining (21) of the first accommodating chamber (2), described first
Chamber (2) inner wall surrounding of receiving is provided with several raised lines, and the raised line offsets with the first steel lining (21), second accommodating chamber (3)
It is inside provided with and is provided with together with matched second steel lining (31) of the second accommodating chamber (3), the second accommodating chamber (3) inner wall surrounding
The raised line of sample, the raised line offset with the second steel lining (31).
2. a kind of plastic-steel section bar according to claim 1, it is characterised in that：Second accommodating chamber (3) with upper and lower two
Form " Y " font gusset (12) between adjacent the first heat-insulation chamber (6), " Y " the font gusset (12) divides two the up and down equally
One heat-insulation chamber (6).
3. a kind of plastic-steel section bar according to claim 1, it is characterised in that：It is also set up above second heat-insulation chamber (4)
There are third heat-insulation chamber, the upper section of multiple third heat-insulation chambers to be located in same level.
4. a kind of plastic-steel section bar according to claim 1, it is characterised in that：First accommodating chamber (2), the second accommodating chamber
(3) bottom surface of the first heat-insulation chamber (6) and positioned at lower part is both provided with drain hole.
5. a kind of plastic-steel section bar according to claim 1, it is characterised in that：It is anti-that the plastic body (1) is coated with heat outside
Penetrate dope layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820058788.5U CN207892434U (en) | 2018-01-12 | 2018-01-12 | A kind of plastic-steel section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820058788.5U CN207892434U (en) | 2018-01-12 | 2018-01-12 | A kind of plastic-steel section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207892434U true CN207892434U (en) | 2018-09-21 |
Family
ID=63551991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820058788.5U Expired - Fee Related CN207892434U (en) | 2018-01-12 | 2018-01-12 | A kind of plastic-steel section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207892434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188563A (en) * | 2020-03-12 | 2020-05-22 | 西安高科建材科技有限公司 | High-performance plastic steel fire-resistant window |
| CN111411863A (en) * | 2020-03-28 | 2020-07-14 | 北京北方国建塑业有限公司 | Plastic-steel door and window section bar and production process thereof |
| CN117166885A (en) * | 2023-11-02 | 2023-12-05 | 江苏银奕达科技股份有限公司 | Aluminum alloy door and window section bar |
-
2018
- 2018-01-12 CN CN201820058788.5U patent/CN207892434U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188563A (en) * | 2020-03-12 | 2020-05-22 | 西安高科建材科技有限公司 | High-performance plastic steel fire-resistant window |
| CN111411863A (en) * | 2020-03-28 | 2020-07-14 | 北京北方国建塑业有限公司 | Plastic-steel door and window section bar and production process thereof |
| CN117166885A (en) * | 2023-11-02 | 2023-12-05 | 江苏银奕达科技股份有限公司 | Aluminum alloy door and window section bar |
| CN117166885B (en) * | 2023-11-02 | 2024-01-02 | 江苏银奕达科技股份有限公司 | Aluminum alloy door and window section bar |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20200112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |