CN211692178U - Flat bridge cut-off heat-insulating door and window frame leaf assembly structure - Google Patents
Flat bridge cut-off heat-insulating door and window frame leaf assembly structure Download PDFInfo
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- CN211692178U CN211692178U CN201922467441.3U CN201922467441U CN211692178U CN 211692178 U CN211692178 U CN 211692178U CN 201922467441 U CN201922467441 U CN 201922467441U CN 211692178 U CN211692178 U CN 211692178U
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Abstract
A flat bridge cut-off heat insulation door and window frame sash assembly structure comprises a flat-open frame section and a flat-open sash section, wherein the inner surface and the outer surface of the flat-open frame section and the outer surface of the flat-open sash section are respectively positioned in the same plane; an extension part with a third sealing rubber strip installation groove is arranged at the lower side of the flat-open frame section, and the third sealing rubber strip is matched with a sealing step at the lower side of an aluminum alloy inner frame of the flat-open sash section; an extension part extending leftwards is arranged on the flat-open sash profile, a first sealing rubber strip mounting groove is arranged at the end part of the extension part, and the first sealing rubber strip corresponds to a sealing step on the upper side of an aluminum alloy outer frame of the flat-open frame profile; the second sealing rubber strip is trapezoidal and is inserted into a second sealing rubber strip mounting groove of the aluminum alloy outer frame and the aluminum alloy inner frame of the casement frame section, and the upper surface of the second sealing rubber strip is matched with a connecting bridge of the casement window section. The door and window with the structure of the utility model has beautiful appearance; the problem of traditional door and window frame fan cooperation department sound insulation performance not enough is effectively solved, and sound insulation performance is superior, and the reliability is strong.
Description
Technical Field
The utility model relates to a door and window field for the building particularly, especially relates to a flat bridge cut-off heat-insulating door and window frame fan assembly structure.
Background
With the improvement of living standard of people, the requirements on material culture life are continuously improved, and especially the requirements on the comfort and the aesthetic property of living are also continuously improved. In the existing door and window structure, a plurality of flat-open forms are installed in a staggered mode, generally, from the appearance, obvious steps exist, the attractiveness is influenced, meanwhile, the transverse wind resistance is increased due to the protruding sash structure, the possibility of wind power and water vapor invasion is improved in rainy and snowy weather, and meanwhile, the protruding door and window can bring dangers to people.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flat bridge cut-off heat-insulating door and window frame fan assembly structure to solve the problem among the prior art.
The utility model discloses a realize through following technical scheme: the utility model provides a flat bridge cut-off heat-insulating door and window frame fan assembly structure which characterized in that: the casement window comprises a casement frame profile and a casement window profile, wherein the inner surface and the outer surface of the casement frame profile and the outer surface of the casement window profile are respectively positioned in the same plane; the flat-open frame section bar and the flat-open sash section bar respectively include: the aluminum alloy outer frame, the aluminum alloy inner frame and the plastic connecting bridge connecting the aluminum alloy outer frame and the aluminum alloy inner frame are respectively provided with an installation notch for installing a hinge or a handle at the corresponding position of the casement frame section and the casement sash section aluminum alloy outer frame; an extension part extending rightwards is arranged on the lower side of an aluminum alloy inner frame of the casement frame section, a third sealing rubber strip mounting groove is arranged at the end part of the extension part, and the third sealing rubber strip corresponds to a sealing step on the lower side of the aluminum alloy inner frame of the casement window section;
an extension part extending leftwards is arranged on the upper side of an aluminum alloy outer frame of the casement window profile, a first sealing rubber strip mounting groove is formed in the end part of the extension part, and the first sealing rubber strip corresponds to a sealing step on the upper side of the aluminum alloy outer frame of the casement window profile; the second sealing rubber strip is trapezoidal and is inserted into a second sealing rubber strip mounting groove of the aluminum alloy outer frame and the aluminum alloy inner frame of the casement frame section, and the upper surface of the second sealing rubber strip is matched with a connecting bridge of the casement window section; and a pressing strip mounting clamping groove is also formed in the right side of the aluminum alloy outer frame of the casement window profile, and the outer surface of the pressing strip is in the same plane with the outer surface of the aluminum alloy outer frame of the casement window profile.
Further: the upper surface of the second sealing rubber strip is an inclined plane and comprises a transverse rib positioned between the upper surface and the lower surface and a vertical rib positioned between the transverse rib and the lower surface, and one or more bulges along the length direction are arranged on the outer side of the upper surface.
Further: the plastic connecting bridge is made of polyamide nylon material.
Further: the thickness of flat-open frame section bar and flat-open fan section bar is 79mm, the thickness of plastics bridge is 30 mm.
The utility model has the advantages that: compared with the prior art, the utility model has the advantages of it is following:
1. the door and window has beautiful appearance; after the structure is assembled, the inside and the outside of the whole window are respectively positioned in the same plane, the appearance is beautiful and elegant, and the decoration is strong.
2. The effective sound insulation performance and the reliability are strong; the structure can effectively improve the sound insulation performance of the frame and sash matching part, solves the problem of insufficient sound insulation performance of the traditional door and window frame and sash matching part, and has superior sound insulation performance and strong reliability.
3. Good sealing performance; the structure has good sealing performance while playing a role of effective sound insulation through three seals, particularly the middle seal area is large.
In addition, the structure is scientific and reasonable, and the application range is wide; meanwhile, the installation is convenient and fast, and the working efficiency can be greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of an embodiment of the present invention (external hinge);
fig. 2 is a schematic view of another embodiment of the present invention (invisible hinge);
fig. 3 is the utility model discloses a handle limit sketch map (fan and well club cooperation).
The sequence numbers in the figures illustrate: 1 is a flat-open frame section bar; 2 is a flat-open fan section bar; 3 is a hinge; 4 is a third sealing rubber strip; 5 is a second sealing rubber strip; 6 is a first sealing rubber strip; 7, thermal insulation, sound insulation and foaming; 8 is a handle; 9 is an aluminum alloy outer frame; 10 is an aluminum alloy inner frame; 11 is a connecting bridge; and 12 is a pressing strip.
Detailed Description
Fig. 1-3 show the structure of the present invention, which is a flat-type bridge-cut-off heat-insulating door/window frame/sash assembly structure, including a flat-open frame section bar 1 (also including a mullion, i.e., the reference numeral 1 in fig. 2) and a flat-open sash section bar 2, wherein the inner and outer surfaces of the flat-open frame section bar and the flat-open sash section bar are respectively in the same plane; the flat-open frame section bar and the flat-open sash section bar respectively include: an aluminum alloy outer frame 9, an aluminum alloy inner frame 10 (the upper side is outer and the inner side is inner, the outer, the upper and the lower sides are only convenient to explain by taking the drawing as an example, and do not represent the limitation of the drawing, in the concrete implementation, the inner can be outer, the left can be right), and a plastic connecting bridge 11 for connecting the inner and the lower sides, wherein mounting notches for mounting a hinge 3 or a handle 8 are respectively arranged at the corresponding positions of the flat-open frame section bar and the flat-open fan section bar aluminum alloy outer frame, and the notches are European standard C grooves; an extension part extending rightwards is arranged on the lower side of an aluminum alloy inner frame of the casement frame profile, a third sealing rubber strip 4 mounting groove is arranged at the end part of the extension part, and the third sealing rubber strip is in lap joint with a sealing step on the lower side of the aluminum alloy inner frame of the casement window profile for sealing; an extension part extending leftwards is arranged on the upper side of an aluminum alloy outer frame of the casement window profile, a first sealing rubber strip 6 mounting groove is arranged at the end part of the extension part, and the first sealing rubber strip corresponds to a sealing step on the upper side of the aluminum alloy outer frame of the casement window profile; the second sealing rubber strip 5 is trapezoidal and is inserted into a second sealing rubber strip mounting groove of the aluminum alloy outer frame and the aluminum alloy inner frame of the casement window frame section, and the upper surface of the second sealing rubber strip is matched with a connecting bridge of the casement window section; and a pressing strip mounting clamping groove is also formed in the right side of the aluminum alloy outer frame of the casement window profile, and the outer surface of the pressing strip 12 and the outer surfaces of the aluminum alloy outer frames of the casement window profile and the casement window profile are in the same plane.
Preferably: the trapezoidal upper surface of the second sealing rubber strip is an inclined surface, the surface of the connecting bridge matched with the inclined surface is also an inclined surface, the second sealing rubber strip comprises a transverse rib positioned between the upper surface and the lower surface and a vertical rib positioned between the transverse rib and the lower surface, the strength and the elasticity of the second sealing rubber strip can be improved due to the arrangement of the transverse rib and the vertical rib, and the transverse rib, the upper surface and part of inclined edge parts form a cavity in a surrounding manner, so that the elastic sealing can be provided, and meanwhile, the buffering effect can be realized; one or more bulges along the length direction are arranged on the outer side of the upper surface, so that the sealing capability can be more effectively provided. And the bottom material of the second sealing rubber strip is ethylene propylene diene monomer, the material is low in density and high in filling, has excellent weather resistance, ozone resistance, heat resistance, acid and alkali resistance, water vapor resistance, color stability, insulativity and other excellent service performances, can still keep good elasticity at low temperature, is poor in self-adhesion and mutual viscosity, the top material is made of a foaming material, the excellent elastic deformation capacity is one of important indexes for using the material, the excellent elastic deformation capacity is that the lap joint area of the central rubber strip is larger, air convection, rainwater leakage and heat loss can be effectively prevented, and the air tightness, the water tightness, the sound insulation performance, the heat preservation, the heat insulation and other door and window performances are fully improved.
Preferably: the plastic bridge is made of polyamide nylon material, has good tensile strength, impact strength, rigidity, wear resistance, chemical resistance, surface hardness and other properties, and is flame retardant.
Preferably: the thickness of flat-open frame section bar and flat-open fan section bar is 79mm, the thickness of plastics bridge is 30 mm.
Preferably: the cavities between the aluminum alloy outer frame 9, the aluminum alloy inner frame 10 and the two connecting bridges are filled with a thermal insulation sound insulation foaming 7 material which can be polyurethane foaming and the like.
The utility model discloses in the structure, frame (including well club) and fan size are 79mm, and the interior external surface of whole product is the coplanar, and is handsome in appearance.
The whole window has the inside and outside visible surfaces on the same horizontal plane, and the oversized section ensures the safety, stability and strength of the product, and has various performances of extremely strong heat preservation, sealing, wind pressure resistance and the like. The appearance of the product is more effective due to the built-in hidden hinge, so that the adhesive tape in the fan is not damaged, and the fan is perfectly crossed. The sealing, sound insulation and heat insulation effects of the product are greatly improved. The outer hinge is preferred to be used when making the in-opening door, and when the door opened a heavy weight, the quantity that can suitably increase the hinge improved the factor of safety and the stability can of door leaf.
This structure adopts four chambeies formula structure, and three sealed designs can effectually prevent air convection, rainwater seepage, thermal loss, improved performance such as airtight, watertight drink heat preservation and insulate against heat. The cavity mechanism also ensures the wind pressure resistance performance effectively. This structure second sealing strip department increases the bump design, increases syllable-dividing, dustproof and water-proof effects.
The structure is simple to process and manufacture, convenient to install, and all matched accessories are purchased in the market, so that convenient conditions are provided for installation and use.
The door and window with the structure of the utility model has beautiful appearance; after the structure is assembled, the inside and the outside of the whole window are respectively positioned in the same plane, the appearance is beautiful and elegant, and the decoration is strong. The structure has effective sound insulation performance and strong reliability; this structure passes through the three seal structure settings in four chambeies, can effectively improve the sound insulation performance of frame fan cooperation department, solves the not enough problem of sound insulation performance of traditional door and window frame fan cooperation department, and the sound insulation performance is superior, the good reliability. The structure realizes good sealing performance through three sealing structures; particularly, the middle sealing area is large, the reliability is good, and the sealing performance is good while the effective sound insulation performance is achieved. In addition, the structure is scientific and reasonable, and the application range is wide; meanwhile, the installation is convenient and fast, and the working efficiency can be greatly improved.
Claims (4)
1. The utility model provides a flat bridge cut-off heat-insulating door and window frame fan assembly structure which characterized in that: the casement window comprises a casement frame profile and a casement window profile, wherein the inner surface and the outer surface of the casement frame profile and the outer surface of the casement window profile are respectively positioned in the same plane;
the flat-open frame section bar and the flat-open sash section bar respectively include: the aluminum alloy outer frame, the aluminum alloy inner frame and the plastic connecting bridge connecting the aluminum alloy outer frame and the aluminum alloy inner frame are respectively provided with an installation notch for installing a hinge or a handle at the corresponding position of the casement frame section and the casement sash section aluminum alloy outer frame;
an extension part extending rightwards is arranged on the lower side of an aluminum alloy inner frame of the casement frame section, a third sealing rubber strip mounting groove is arranged at the end part of the extension part, and the third sealing rubber strip corresponds to a sealing step on the lower side of the aluminum alloy inner frame of the casement window section;
an extension part extending leftwards is arranged on the upper side of an aluminum alloy outer frame of the casement window profile, a first sealing rubber strip mounting groove is formed in the end part of the extension part, and the first sealing rubber strip corresponds to a sealing step on the upper side of the aluminum alloy outer frame of the casement window profile;
the second sealing rubber strip is trapezoidal and is inserted into a second sealing rubber strip mounting groove of the aluminum alloy outer frame and the aluminum alloy inner frame of the casement frame section, and the upper surface of the second sealing rubber strip is matched with a connecting bridge of the casement window section;
and a pressing strip mounting clamping groove is also formed in the right side of the aluminum alloy outer frame of the casement window profile, and the outer surface of the pressing strip is in the same plane with the outer surface of the aluminum alloy outer frame of the casement window profile.
2. The flat bridge-cut-off heat-insulating door and window sash assembly structure of claim 1, wherein: the upper surface of the second sealing rubber strip is an inclined plane and comprises a transverse rib positioned between the upper surface and the lower surface and a vertical rib positioned between the transverse rib and the lower surface, and one or more bulges along the length direction are arranged on the outer side of the upper surface.
3. The flat bridge-cut-off heat-insulating door and window sash assembly structure of claim 1, wherein: the plastic connecting bridge is made of polyamide nylon material.
4. The flat bridge-cut-off heat-insulating door and window sash assembly structure of claim 1, wherein: the thickness of flat-open frame section bar and flat-open fan section bar is 79mm, the thickness of plastics bridge is 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467441.3U CN211692178U (en) | 2019-12-31 | 2019-12-31 | Flat bridge cut-off heat-insulating door and window frame leaf assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467441.3U CN211692178U (en) | 2019-12-31 | 2019-12-31 | Flat bridge cut-off heat-insulating door and window frame leaf assembly structure |
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| Publication Number | Publication Date |
|---|---|
| CN211692178U true CN211692178U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922467441.3U Active CN211692178U (en) | 2019-12-31 | 2019-12-31 | Flat bridge cut-off heat-insulating door and window frame leaf assembly structure |
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| CN (1) | CN211692178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506682A (en) * | 2022-08-25 | 2022-12-23 | 中建八局建筑科技(山东)有限公司 | Aluminum alloy window structure with replaceable decorative surface |
| CN117072020A (en) * | 2023-05-31 | 2023-11-17 | 四川名人居门窗有限公司 | Extremely narrow frame outward opening door and window system |
-
2019
- 2019-12-31 CN CN201922467441.3U patent/CN211692178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506682A (en) * | 2022-08-25 | 2022-12-23 | 中建八局建筑科技(山东)有限公司 | Aluminum alloy window structure with replaceable decorative surface |
| CN117072020A (en) * | 2023-05-31 | 2023-11-17 | 四川名人居门窗有限公司 | Extremely narrow frame outward opening door and window system |
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