CN218912646U - Window sash section bar structure of bridge-cut-off aluminum alloy window - Google Patents

Window sash section bar structure of bridge-cut-off aluminum alloy window Download PDF

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Publication number
CN218912646U
CN218912646U CN202223379585.1U CN202223379585U CN218912646U CN 218912646 U CN218912646 U CN 218912646U CN 202223379585 U CN202223379585 U CN 202223379585U CN 218912646 U CN218912646 U CN 218912646U
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aluminum alloy
mounting groove
section bar
heat insulation
bridge
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CN202223379585.1U
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Chinese (zh)
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陈国东
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Zhejiang Yanhe New Material Co ltd
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Zhejiang Yanhe New Material Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/249—Glazing, e.g. vacuum glazing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/22—Glazing, e.g. vaccum glazing

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Abstract

The utility model discloses a window sash section bar structure of a bridge-cut-off aluminum alloy window, which comprises a window sash, wherein a glass mounting groove is formed in the window sash, an aluminum alloy inner section bar and an aluminum alloy outer section bar are respectively arranged at two sides of the glass mounting groove, a middle heat insulation component is arranged between the aluminum alloy inner section bar and the aluminum alloy outer section bar, a glass pressing strip is arranged on the outer wall of the aluminum alloy outer section bar, a clamping groove is formed in the outer wall of the aluminum alloy outer section bar, a caulking groove is formed in the clamping groove, a clamping piece is arranged on the inner side of the glass pressing strip, a fillet is arranged at the top end of the clamping piece and is in splicing fit with the caulking groove, the bottom of the glass pressing strip downwards extends to form an extension part, and the extension part covers the connecting part of the clamping groove and the clamping piece. The front of the window sash is provided with no glass pressing line mounting seam, the joint of the clamping groove and the clamping piece is shielded by the extension part, and the appearance of the window sash is attractive. Two groups of corner cavities are respectively arranged on the inner and outer aluminum alloy sections, and the double-cavity design has high compressive strength.

Description

Window sash section bar structure of bridge-cut-off aluminum alloy window
Technical Field
The utility model belongs to the field of window sash sectional materials, and particularly relates to a window sash sectional material structure of a broken bridge aluminum alloy window.
Background
The bridge-cut-off aluminum is also called a heat-insulating bridge-cut-off aluminum profile, is a material with good heat insulation performance, and is a common profile for doors and windows at present. As shown in figure 1, the window sash is a window sash section bar commonly used at the present stage, the window sash comprises an aluminum alloy section bar and an aluminum alloy glazing bead, the glazing bead is buckled on the aluminum alloy section bar, and a splicing seam exists between the glazing bead on the front side of the window sash and the aluminum alloy section bar after assembly, so that the window sash is poor in attractive appearance. Furthermore, the thermal insulation performance of the window still has room for improvement.
Disclosure of Invention
In order to make up the deficiency of the prior art, the utility model provides a technical scheme of a window sash section bar mechanism of a broken bridge aluminum alloy window, which has good heat preservation effect, shields a spliced seam after glass installation and has attractive appearance.
A window sash section bar structure of bridge cut-off aluminum alloy window, includes the casement, be provided with the glass mounting groove on the casement, the both sides of glass mounting groove are provided with aluminum alloy inner section bar and aluminum alloy outer section bar respectively, be provided with middle heat preservation subassembly between aluminum alloy inner section bar and the aluminum alloy outer section bar, be provided with the glass layering on the outer wall of aluminum alloy outer section bar, be provided with the joint groove on the aluminum alloy outer section bar outer wall, be provided with the caulking groove in the joint groove, the inboard of glass layering is provided with the joint piece, the top of joint piece is provided with the fillet, the fillet with the caulking groove grafting cooperation, the bottom downwardly extending of glass layering forms the extension, the extension covers the joint groove with the junction of joint piece.
Further, supporting feet are arranged on the inner side of the extension part and are abutted to the outer wall of the aluminum alloy outer section.
Further, the bottom of the extension part is provided with a dripping eave;
and a water dripping eave is arranged at the top angle of the outer side of the bottom of the aluminum alloy outer section bar.
Furthermore, the both sides of glass mounting groove are provided with inboard mounting groove and outside mounting groove respectively, peg graft in the inboard mounting groove and be provided with the interior adhesive tape of glass, peg graft in the outside mounting groove and be provided with the outer adhesive tape of glass.
Further, the middle heat preservation subassembly includes heat preservation cotton and heat insulating strip, the heat insulating strip is provided with two sets of, distributes and sets up the upper and lower both sides of heat preservation cotton, the heat insulating strip is including setting up the first heat insulating strip of heat preservation cotton upside and the second heat insulating strip of setting in heat preservation cotton downside.
Further, the both sides of insulating strip are provided with the joint strip, be provided with first insulating strip mounting groove on the inside wall of aluminum alloy inner section bar, be provided with the second insulating strip mounting groove on the inside wall of aluminum alloy outer section bar, the insulating strip passes through the joint strip of both sides respectively with first insulating strip mounting groove and second insulating strip mounting groove joint cooperation.
Further, the heat insulation strip is PAGF nylon heat insulation strip, and the heat insulation cotton is PE heat insulation cotton.
Further, a cavity is arranged in the second heat insulation strip.
Further, two groups of corner cavities are respectively arranged on the aluminum alloy outer section and the aluminum alloy inner section.
Further, a step structure is arranged at the bottom of the aluminum alloy outer section bar, and the side wall of the step structure is close to the outer side wall of the aluminum alloy outer section bar;
a leveling piece mounting groove is formed in the side wall of the step structure;
the upper wall of the step structure is provided with a hardware mounting groove.
Further, a window sash sealing strip mounting groove is further formed in the side wall of the step structure, and the window sash sealing strip mounting groove is arranged below the leveling piece mounting groove.
Compared with the prior art, the utility model has the following advantages:
the novel glass pressing strip is matched with the aluminum alloy outer section bar, so that the whole structure of the assembled window sash is slim, and the light transmittance is good. The inner section and the outer section of the aluminum alloy are connected through an intermediate heat-insulating assembly, the intermediate heat-insulating assembly is formed by combining a first heat-insulating strip, heat-insulating cotton and a second heat-insulating strip, a cavity is arranged in the second heat-insulating strip, and the PA66GF25 heat-insulating strip provided with the cavity is matched with PE heat-insulating cotton to strengthen the heat-insulating performance of the window.
The front of the window sash is provided with no glass pressing line mounting seam, the joint of the clamping groove and the clamping piece is shielded by the extension part, and the appearance of the window sash is attractive. Two groups of corner cavities are respectively arranged on the inner and outer aluminum alloy sections, and the double-cavity design has high compressive strength.
Drawings
FIG. 1 is a schematic view of a conventional sash profile;
FIG. 2 is a schematic view of the assembly of a window sash with a window frame according to the present utility model;
FIG. 3 is a schematic diagram of the mechanism of the present utility model.
In the figure: 1, a glass mounting groove; 2 aluminum alloy inner section bar; 201 an inner side mounting groove; 202 a first insulation bar mounting channel; 203 leveling sheet mounting grooves; 204 hardware mounting slots; 205 window sash sealing strip mounting grooves; 3, aluminum alloy outer section bar; 301 clamping grooves; 302 caulking grooves; 303 a second insulation bar mounting channel; 4, an intermediate heat preservation component; 401 insulating cotton; 402 a first insulation bar; 403 a second insulating strip; 5, glazing bead; 501 a clamping piece; 502 a slug; 503 extension; 504 supporting feet; 505 outer mounting slots; 6, dripping water eaves; 7, an inner glass adhesive tape; 8, an outer glass adhesive tape; 9 sets of corner cavities.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 2-3, the window sash section bar structure of the bridge-cut-off aluminum alloy window comprises a window sash, wherein a glass installation groove 1 is formed in the window sash, an aluminum alloy inner section bar 2 and an aluminum alloy outer section bar 3 are respectively arranged on two sides of the glass installation groove 1, and an intermediate heat preservation component 4 is arranged between the aluminum alloy inner section bar 2 and the aluminum alloy outer section bar 3. The middle heat preservation assembly 4 comprises heat preservation cotton 401 and heat insulation strips, the heat insulation strips are provided with two groups and are distributed on the upper side and the lower side of the heat preservation cotton 401, and the heat insulation strips comprise first heat insulation strips 402 arranged on the upper side of the heat preservation cotton 401 and second heat insulation strips 403 arranged on the lower side of the heat preservation cotton 401. The both sides of insulating strip are provided with the joint strip, are provided with first insulating strip mounting groove 202 on the inside wall of aluminum alloy inner section bar, are provided with second insulating strip mounting groove 303 on the inside wall of aluminum alloy outer section bar, and the insulating strip passes through the joint strip of both sides respectively with first insulating strip mounting groove 202 and second insulating strip mounting groove 303 joint cooperation.
In order to improve the heat insulation performance, the heat insulation strip is a PA66GF25 nylon heat insulation strip, the heat insulation cotton 401 is PE heat insulation cotton, and a cavity 4031 is arranged in the second heat insulation strip 403.
The glass bead 5 is arranged on the outer wall of the aluminum alloy outer section bar 3, the clamping groove 301 is arranged on the outer wall of the aluminum alloy outer section bar 3, the caulking groove 302 is arranged in the clamping groove 301, the clamping piece 501 is arranged on the inner side of the glass bead 5, the embedded bar 502 is arranged at the top end of the clamping piece 501, the embedded bar 502 is in plug-in fit with the caulking groove 302, the bottom of the glass bead 5 extends downwards to form the extension part 503, and the extension part 503 covers the connection part of the clamping groove 301 and the clamping piece 501. The support legs 504 are provided on the inner side of the extension portion 503, and the support legs 504 are abutted against the outer wall of the aluminum alloy outer profile 3.
The bottom of extension 503 and the bottom outside apex angle department of aluminum alloy profile 3 all are provided with drip eaves 6. Through the drip eave, the rainwater is prevented from flowing into the wall through the rainwater extension plate.
The two sides of the glass mounting groove 1 are respectively provided with an inner side mounting groove 201 and an outer side mounting groove 505, the inner side mounting groove 201 is inserted and provided with an inner glass adhesive tape 7, and the outer side mounting groove 505 is inserted and provided with an outer glass adhesive tape 8. The outer mounting groove 505 is provided on the glazing bead 5. The glass is installed in the glass installation groove 1 and is sealed by inner and outer glass rubber strips. The glass inner adhesive tape 7 and the glass outer adhesive tape 8 are respectively EPDM automobile-grade glass adhesive tapes. The polyurethane foaming agent is filled at the bottom of the glass mounting groove 1, so that the tightness of the connection position between the inner and outer aluminum alloy sections and the middle heat-insulating component 4 is improved.
Two groups of corner cavities 9 are respectively arranged on the aluminum alloy outer section 3 and the aluminum alloy inner section 2. The double-cavity design can improve the compressive strength of the window sashes.
The bottom of the aluminum alloy outer section bar 3 is provided with a step structure, and the side wall of the step structure is close to the outer side wall of the aluminum alloy outer section bar 3. The side wall of the step structure is provided with a leveling piece mounting groove 203, and the upper wall of the step structure is provided with a hardware mounting groove 204. The side wall of the step structure is also provided with a window sash sealing strip mounting groove 205, and the window sash sealing strip mounting groove 205 is arranged below the leveling sheet mounting groove 203.

Claims (10)

1. The utility model provides a casement section bar structure of bridge cut-off aluminum alloy window, includes the casement, its characterized in that be provided with glass mounting groove (1) on the casement, the both sides of glass mounting groove (1) are provided with in aluminum alloy section bar (2) and aluminum alloy outer section bar (3) respectively, be provided with middle insulation pack (4) between in aluminum alloy section bar (2) and aluminum alloy outer section bar (3), be provided with glazing bead (5) on the outer wall of aluminum alloy outer section bar (3), be provided with joint groove (301) on aluminum alloy outer section bar (3) outer wall, be provided with caulking groove (302) in the well of joint groove (301), the inboard of glazing bead (5) is provided with joint spare (501), the top of joint spare (501) is provided with fillet (502), fillet (502) with the cooperation of pegging graft, the bottom downwardly extending of glazing bead (5) forms extension (503), extension (503) cover joint groove (301) with joint spare (501) are connected position.
2. A sash profile structure of a break bridge aluminium alloy window according to claim 1, characterized in that the inside of the extension (503) is provided with a support foot (504), which support foot (504) abuts against the outer wall of the aluminium alloy outer profile (3).
3. A sash profile structure of a break bridge aluminium alloy window according to claim 2, characterized in that the bottom of the extension (503) is provided with a drip edge (6);
the top angle of the outer side of the bottom of the aluminum alloy outer section bar (3) is provided with a dripping eave (6).
4. The sash profile structure of the bridge-cut-off aluminum alloy window according to claim 1, characterized in that an inner side mounting groove (201) and an outer side mounting groove (505) are respectively arranged on two sides of the glass mounting groove (1), an inner glass adhesive tape (7) is inserted in the inner side mounting groove (201), and an outer glass adhesive tape (8) is inserted in the outer side mounting groove (505).
5. The sash profile structure of a broken bridge aluminum alloy window according to claim 1, characterized in that the intermediate heat insulation component (4) comprises heat insulation cotton (401) and heat insulation strips, the heat insulation strips are provided with two groups and are distributed on the upper side and the lower side of the heat insulation cotton (401), and the heat insulation strips comprise a first heat insulation strip (402) arranged on the upper side of the heat insulation cotton (401) and a second heat insulation strip (403) arranged on the lower side of the heat insulation cotton (401).
6. The window sash profile structure of a broken bridge aluminum alloy window according to claim 5, characterized in that clamping strips are arranged on two sides of the heat insulation strip, a first heat insulation strip mounting groove (202) is formed in the inner side wall of the aluminum alloy inner profile, a second heat insulation strip mounting groove (303) is formed in the inner side wall of the aluminum alloy outer profile, and the heat insulation strip is respectively matched with the first heat insulation strip mounting groove (202) and the second heat insulation strip mounting groove (303) in a clamping mode through the clamping strips on two sides.
7. A sash profile structure of a broken-bridge aluminium alloy window according to claim 5 or 6, characterized in that the insulation strip is PA66GF25 nylon insulation strip, the insulation wool (401) is PE insulation wool;
a cavity (4031) is arranged in the second heat insulation strip (403).
8. The sash profile structure of a broken-bridge aluminium alloy window according to claim 1, characterized in that two sets of corner cavities (9) are provided on the aluminium alloy outer profile (3) and the aluminium alloy inner profile (2), respectively.
9. The sash profile structure of a broken bridge aluminum alloy window according to claim 1, characterized in that the bottom of the aluminum alloy inner profile (2) is provided with a step structure, the side wall of which is arranged close to the outer side wall of the aluminum alloy inner profile (2);
a leveling piece mounting groove (203) is formed in the side wall of the step structure;
and a hardware mounting groove (204) is formed in the upper wall of the step structure.
10. The sash profile structure of a broken bridge aluminium alloy window according to claim 9, characterized in that the side wall of the step structure is further provided with a sash sealing strip mounting groove (205), said sash sealing strip mounting groove (205) being arranged below the leveling sheet mounting groove (203).
CN202223379585.1U 2022-12-16 2022-12-16 Window sash section bar structure of bridge-cut-off aluminum alloy window Active CN218912646U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223379585.1U CN218912646U (en) 2022-12-16 2022-12-16 Window sash section bar structure of bridge-cut-off aluminum alloy window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223379585.1U CN218912646U (en) 2022-12-16 2022-12-16 Window sash section bar structure of bridge-cut-off aluminum alloy window

Publications (1)

Publication Number Publication Date
CN218912646U true CN218912646U (en) 2023-04-25

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ID=86049156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223379585.1U Active CN218912646U (en) 2022-12-16 2022-12-16 Window sash section bar structure of bridge-cut-off aluminum alloy window

Country Status (1)

Country Link
CN (1) CN218912646U (en)

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