CN207829714U - A kind of bridge cut-off aluminium door-window structure - Google Patents
A kind of bridge cut-off aluminium door-window structure Download PDFInfo
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- CN207829714U CN207829714U CN201820189712.6U CN201820189712U CN207829714U CN 207829714 U CN207829714 U CN 207829714U CN 201820189712 U CN201820189712 U CN 201820189712U CN 207829714 U CN207829714 U CN 207829714U
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Abstract
The utility model provides a kind of bridge cut-off aluminium door-window structure, it is composed of aluminium section bar, including framework and the glass fan that can be opened and closed outward, the faying face of framework and glass fan forms mutually matched three-level step structure, the three-level step surface of framework is towards outside, and the three-level step surface of glass fan is equipped with sealing strip towards inside, and the three-level contact surface of framework and glass fan.Framework and glass fan form mutually matched three-level step structure, and three-level contact surface is all provided with sealing strip, in the middle part of sealing strip stablize, leakproofness is stronger；It is easy to clean and without ponding chamber.
Description
Technical field
The utility model is related to door and window structure, in particular to a kind of bridge cut-off aluminium door-window structures.
Background technology
Bridge cut-off aluminium door and window has energy saving, sound insulation, noise control, dust-proof, waterproof using heat insulation broken bridge aluminum profile and hollow glass
Etc. functions.Framework and glass fan are formed by connecting by multigroup aluminium section bar of varying cross-section by bridge cut-off piece, in general, framework and glass
Glass fan mating surface cross section be opposite " L " shape, by overlap joint form closed frame structure, inside and outside faying surface it is equal
If sealing strip, the middle part of the frame structure forms three seals knot by protruding one overlap joint of setting to the Y type sealing strips on opposite
Structure；On the one hand, Y types sealing strip stretches out longer, is used for a long time and opening and closing easily leads to deformation repeatedly, to influence sealing effect, separately
On the one hand, Y types sealing strip can form the deep trouth of ponding dust stratification with a wherein mating surface for framework so that framework is not easily cleaned.
Utility model content
The purpose of this utility model is to provide that a kind of sealing effect is good and bridge cut-off aluminium door-window structure easy to clean.
To achieve the above object, technical solution used by the utility model is：
A kind of bridge cut-off aluminium door-window structure, is composed of aluminium section bar, including framework and the glass fan that can open and close outward, framework
Mutually matched three-level step structure is formed with the faying face of glass fan, and the three-level step surface of framework is towards outside, and glass fan
Three-level step surface be equipped with sealing strip towards inside, and the three-level contact surface of framework and glass fan.
Further, glass fan includes being fanned greatly positioned at the glass fan facet of inside and the glass positioned at outside by what bridge cut-off piece connected
Face；Framework includes frame and the lateral transform frame for being locked on frame and being contacted with glass fan, and frame includes being connected by bridge cut-off piece
The big face of the frame positioned inside and frame facet positioned at outside, and transform frame includes the conversion positioned at outside connected by bridge cut-off piece
Big face and the conversion facet positioned inside.
Further, the lateral wall of the frame facet is laterally extended lateral wall of the face paste together in the big face of the conversion, with shape
At the outermost contact surface of the three-level step structure of the framework.
Further, the medial surface of the framework is additionally provided with the gauze fan that can inwardly open and close, and the contact surface of gauze fan and framework is equipped with
Sealing strip.
The advantageous effect of this programme is：Framework forms mutually matched three-level step structure with glass fan, and three-level contacts
Face is all provided with sealing strip, and compared with prior art, the sealing strip at middle part is more stable, and leakproofness is stronger；And without the deep trouth of ponding dust stratification, easily
In cleaning.
Description of the drawings
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the partial structurtes schematic cross-section of door and window in embodiment.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing：
It with reference to a kind of bridge cut-off aluminium door-window structure shown in FIG. 1, is composed of aluminium section bar, including framework 1 and can opens outward
The glass fan 2 of conjunction, framework 1 and the faying face of glass fan 2 form mutually matched three-level step structure, the three-level step of framework 1
Facing towards outside, and the three-level step surface of glass fan 2 is towards inside, and the three-level contact surface of framework 1 and glass fan 2 be equipped with it is close
Strip of paper used for sealing (31,32,33).Framework forms mutually matched three-level step structure with glass fan, and three-level contact surface is all provided with sealing strip,
Compared with prior art, the sealing strip 32 at middle part is more stable, and leakproofness is stronger；It is easy to clean and without ponding chamber.
With reference to figure 1, as a kind of preferred structure, glass fan 2 includes the glass positioned inside connected by bridge cut-off piece (21,22)
It fans facet 23 and the glass positioned at outside fans big face 24；Framework 1 includes frame and is laterally locked on frame and is contacted with glass fan 2
Transform frame, frame includes the big face 13 of the frame positioned inside connected by bridge cut-off piece (11,12) and positioned at the frame facet 14 in outside,
And transform frame includes converting big face 17 and positioned at the conversion facet 18 of inside positioned at outside by what bridge cut-off piece (15,16) connected.
It is with cavity knot that glass, which fans big face 24, glass fan facet 23, the big face 13 of frame, frame facet 14, the big face 17 of conversion and conversion facet 18,
The aluminium section bar of structure has the effects that sound insulation, warming and reinforcing support；And the coefficient of heat conduction of bridge cut-off piece is low, heat insulation is strong.
As a preferred embodiment, the face 141 that is laterally extended of the lateral wall of the frame facet 14 fits in the big face of the conversion 17
Lateral wall, to form the outermost contact surface of the three-level step structure of the framework 1.Part when can close glass fan 2
Impact force is directly conducted to frame, and reduces the impact to transform frame so that and 1 structure of framework is more solid and reliable, meanwhile, framework 1
Lateral surface it is seamless, it is not only beautiful but also be not easy into water or dust stratification.
As a preferred embodiment, the medial surface of the framework 1 is additionally provided with the gauze fan 4 that can inwardly open and close, gauze fan 4 and framework 1
Contact surface is equipped with sealing strip 41.
The above is not limit the technical scope of the present invention, all according to the utility model technical spirit
To any modification, equivalent variations and modification made by above embodiment, the model of the technical solution of the utility model is still fallen within
In enclosing.
Claims (4)
1. a kind of bridge cut-off aluminium door-window structure, is composed of aluminium section bar, it is characterised in that：Including framework and the glass that can be opened and closed outward
Glass is fanned, and the faying face of framework and glass fan forms mutually matched three-level step structure, the three-level step surface of framework towards outside,
And the three-level step surface of glass fan is equipped with sealing strip towards inside, and the three-level contact surface of framework and glass fan.
2. a kind of bridge cut-off aluminium door-window structure according to claim 1, it is characterised in that：Glass fan includes being connected by bridge cut-off piece
The glass positioned inside fan facet and the glass positioned at outside fans big face；Framework includes frame and is laterally locked on frame and and glass
The transform frame of glass fan contact, frame includes the big face of the frame positioned inside connected by bridge cut-off piece and positioned at the frame facet in outside, and
Transform frame includes converting big face and positioned at the conversion facet of inside positioned at outside by what bridge cut-off piece connected.
3. a kind of bridge cut-off aluminium door-window structure according to claim 2, it is characterised in that：The cross of the lateral wall of the frame facet
The lateral wall that the big face of conversion is fitted in extended surface, to form the outermost side contacts of the three-level step structure of the framework
Face.
4. a kind of bridge cut-off aluminium door-window structure according to any one of claims 1 to 3, it is characterised in that：The framework it is interior
Side is additionally provided with the gauze fan that can inwardly open and close, and the contact surface of gauze fan and framework is equipped with sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820189712.6U CN207829714U (en) | 2018-02-05 | 2018-02-05 | A kind of bridge cut-off aluminium door-window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820189712.6U CN207829714U (en) | 2018-02-05 | 2018-02-05 | A kind of bridge cut-off aluminium door-window structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207829714U true CN207829714U (en) | 2018-09-07 |
Family
ID=63396665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820189712.6U Active CN207829714U (en) | 2018-02-05 | 2018-02-05 | A kind of bridge cut-off aluminium door-window structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207829714U (en) |
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2018
- 2018-02-05 CN CN201820189712.6U patent/CN207829714U/en active Active
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