CN212507916U

CN212507916U - Bridge-cut-off type inward-opening and inward-falling aluminum door and window

Info

Publication number: CN212507916U
Application number: CN202020431799.0U
Authority: CN
Inventors: 陈华斌
Original assignee: Jinhua Haoyunlai Electromechanical Equipment Co ltd
Current assignee: Jinhua Haoyunlai Electromechanical Equipment Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-02-09
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a bridge cut-off type inward opening and inward reversing aluminum door and window, which comprises a frame body and a glass sash capable of inward opening and closing, wherein the combination surface of the frame body and the glass sash forms a three-level step structure which is matched with each other, the three-level step surface of the frame body faces inward, the three-level step surface of the glass sash faces outward, sealing strips are arranged on the three-level contact surfaces of the frame body and the glass sash, and the sealing strips of the second contact surface are integrally formed large duckbill sealing strips, so that the door and window is more stable and stronger in sealing property; the ethylene-propylene-diene monomer sealing rubber strip with the rubber content of 28% has the advantages of strong weather resistance, good sound insulation effect, softness, durability and aging resistance.

Description

Bridge-cut-off type inward-opening and inward-falling aluminum door and window

Technical Field

The utility model belongs to the technical field of bridge cut-off formula door and window technique and specifically relates to an aluminium door and window falls in opening of bridge cut-off formula has been related to.

Background

Along with the evolution of door and window technology, the bridge cut-off type aluminum door and window adopts heat-insulating bridge cut-off aluminum profiles and hollow glass, thereby achieving good effects of energy conservation, sound insulation, noise prevention, dust prevention and water prevention. However, the frame body and the glass sash are connected by a plurality of groups of aluminum profiles with different cross sections through the bridge-cut pieces, so that the problems of poor sealing performance, heat insulation performance inspection, insecurity, difficulty in cleaning and the like of a part of structure are easily caused.

Disclosure of Invention

For solving the not enough of prior art, realize better sealed, drainage, purposes such as thermal-insulated, safety, the utility model discloses a following technical scheme:

the utility model provides an aluminium door and window falls in interior division of bridge cut-off formula, includes framework and the glass fan that can inwards open and shut, the faying face of framework and glass fan forms the tertiary stair structure of mutually supporting, and the tertiary stair of framework faces to the inboard, and the tertiary stair of glass fan faces to the outside, and the framework all is equipped with the sealing strip with the tertiary contact surface of glass fan, the second contact surface the sealing strip is integrated into one piece's big duckbilled sealing strip, and is more stable, the leakproofness is stronger.

The glass fan comprises a glass fan large surface and a glass fan small surface, the glass fan large surface is connected with the glass fan small surface located outside, the glass fan large surface passes through the large duckbill sealing strip, the third contact surface sealing strip and the frame body contact, and the glass fan small surface is in contact with the frame body through the first contact surface sealing strip. Compared with the common splicing fan, the large surface and the small surface of the glass fan formed by integrally welding are smoother and firmer.

The frame body comprises a middle tappet frame, a conversion frame and a water retaining pressing line, and the conversion frame is respectively connected with the middle tappet frame and the water retaining pressing line; the conversion frame supports the glass fan by virtue of the force-bearing middle support frame, so that the impact force brought to the middle support frame when the glass fan is closed is directly reduced; the conversion frame comprises a conversion inner frame and a conversion outer frame which are connected through a heat insulation strip, the conversion inner frame is in contact with the glass sash through the large duckbill sealing strip and a third contact surface sealing strip, the conversion outer frame is in contact with the glass sash through the large duckbill sealing strip, and the water retaining pressure line is in contact with the glass sash through a first contact surface sealing strip; the middle support frame comprises a middle support inner frame and a middle support outer frame which are connected through heat insulation strips, and the middle support inner frame and the middle support outer frame are respectively connected with the conversion inner frame and the conversion outer frame.

The frame body further comprises an anti-theft grid, and the anti-theft grid is connected with the water retaining pressing line and used for fixing the anti-theft grid.

Force screws are arranged between the mullion outer frame and the conversion outer frame, so that the mullion outer frame and the conversion outer frame are firmer and more stable in the whole structure, and the screw holes are filled with glue to prevent water leakage.

The water draining device is characterized in that the two sides of the top of the conversion outer frame are provided with water draining mechanisms, the bottom of the conversion outer frame is close to the outer side wall, and the bottom of the upward extending section of the mullion outer frame is provided with water draining mechanisms.

The middle stile inside casing passes through bayonet socket wire pressing seat and is connected with the line ball buckle for circular arc european style line ball can be cut into the mode flat push installation of 45 degrees angles.

And a built-in cavity formed between the heat insulation strips is filled with foaming colloid, so that the effects of heat preservation and heat insulation are achieved.

The large surface of the glass fan is thickened with the lap joint position of the sealing strip of the third contact surface of the frame body, so that the waterproof effect is better, and the use is safer.

The outer side face of the frame body is further provided with a screen sash capable of being opened and closed outwards, and sealing strips are arranged on the contact surfaces of the screen sash and the frame body.

The utility model discloses an advantage and beneficial effect lie in:

the door and window has the advantages that the stability, the sealing property, the heat insulation property and the anti-theft capacity of the door and window are improved, the door and window can drain water in a concealed mode, is easy to clean, firmer and more stable, is more convenient to install and is safer to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle lap joint of the present invention.

In the figure: 1. the frame body, 2, the glass fan, 21, the big face of glass fan, 22, the glass fan facet, 3, big duckbilled sealing strip, 4, third contact surface sealing strip, 5, the muntin frame, 51, the muntin inside casing, 52, the muntin frame, 6, the conversion frame, 61, the conversion inside casing, 62, the conversion frame, 7, bayonet socket line ball seat, 8, circular arc european style line ball, 9, the overlap joint position, 10, the screen fan, 11, the theftproof check, 12, the manger plate line ball, 13, first contact surface sealing strip, 14, first glass, 15, second glass, 16, the foaming colloid.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the bridge-cut-off type inward-opening inward-reversing aluminum door window comprises a frame body 1 and a glass sash 2 capable of inward opening and closing, wherein a joint surface of the frame body 1 and the glass sash 2 forms a mutually matched three-stage step structure, three-stage step surfaces of the frame body 1 face inwards, three-stage step surfaces of the glass sash 2 face outwards, sealing strips are arranged on three-stage contact surfaces of the frame body 1 and the glass sash 2, and the sealing strips of a second contact surface are integrally formed large duckbill sealing strips 3, so that the door window is more stable and stronger in sealing property; the ethylene-propylene-diene monomer sealing rubber strip with the rubber content of 28% has the advantages of strong weather resistance, good sound insulation effect, softness, durability and aging resistance.

Glass fan 2 includes the big face 21 of glass fan and glass fan facet 22, is located the inboard the big face 21 of glass fan is connected with the glass fan facet 22 buckle of telling that is located the outside, the big face 21 of glass fan passes through big duckbilled sealing strip 3, third contact surface sealing strip 4 with framework 1 contact, glass fan facet 22 through first contact surface sealing strip 13 with framework 1 contact. The bottom of the first glass 14 is inserted into the glass fan 2 through the sealing strips on the outer side of the top of the glass fan large surface 21 and the inner side of the top of the glass fan small surface 22; the buckling connection is realized by buckling the large glass fan surface 21 and the small glass fan surface 22 through PA66 nylon strips without strip penetration; compared with the common splicing fan, the large glass fan surface 21 and the small glass fan surface 22 which are integrally welded are smoother and firmer.

The frame body 1 comprises a middle tappet frame 5, a conversion frame 6 and a water-retaining pressing line 12, wherein the conversion frame 6 is respectively connected with the middle tappet frame 5 and the water-retaining pressing line 12; the conversion frame 6 supports the glass fan 2 by virtue of the middle tappet frame 5, so that the impact force on the middle tappet frame 5 when the glass fan 2 is closed is directly reduced; the conversion frame 6 comprises a conversion inner frame 61 and a conversion outer frame 62 which are connected by a heat insulation strip, the conversion inner frame 61 is contacted with the glass sector large surface 21 through the large duckbill seal strip 3 and the third contact surface seal strip 4, the conversion outer frame 62 is contacted with the glass sector small surface 22 through the large duckbill seal strip 3, and the water retaining pressure line 12 is contacted with the glass sector small surface 22 through the first contact surface seal strip 13; the middle stile 5 comprises a middle stile inner frame 51 and a middle stile outer frame 52 which are connected through heat insulation strips, wherein the middle stile inner frame 51 and the middle stile outer frame 52 are respectively connected with the conversion inner frame 61 and the conversion outer frame 62.

The heat insulation strips adopt high-performance heat insulation strips (hot melt adhesive technology is arranged inside), so that the wind pressure resistance, the air tightness and the water tightness of the whole window are effectively improved, and the product quality is effectively improved.

The frame body 1 further comprises an anti-theft grid 11, the anti-theft grid 11 is connected with the water retaining pressing line 12 in the vertical direction of the door and window, and the bottoms of anti-theft buckling plates on two sides of the anti-theft grid 11 are connected with the side wall of the water retaining pressing line 12 through screws for fixing the anti-theft grid.

The jack outer frame 52 and the conversion outer frame 62 are fastened by screws, so that the jack outer frame 52 and the conversion outer frame 62 are firmer and more stable in the whole structure, and the screw holes are injected with glue to prevent water leakage.

The two sides of the top of the conversion outer frame 62, the bottom of the outer side wall and the bottom of the upward extending section of the mullion outer frame 52 are provided with drainage grooves, and the two sides of the top of the conversion outer frame 62 are the two sides of the surface connected with the water retaining and pressing line 12, so that the hidden drainage effect is achieved while the hidden water leakage hidden danger is solved.

The middle stile inner frame 51 is connected with the arc European style pressing line 8 in a buckling mode through the bayonet pressing line seat 7, so that the arc European style pressing line 8 can be horizontally pushed and installed in a 45-degree angle mode.

The top of the second glass 15 is inserted into the frame body 1 through the sealing strips on the outer side of the bottom of the arc European-style pressing line 8 and the inner side of the bottom of the mullion outer frame 52, so that no pressing line exists outdoors, no glue is applied, and the safety coefficient of high-rise building installation is improved; the bottom of the second glass 15 is inserted into the symmetrical frame body, the symmetrical frame body comprises a symmetrical outer frame, a symmetrical inner frame, an arc European-shaped pressing line and a buckle pressing line seat, the symmetrical outer frame is connected with the symmetrical inner frame through a heat insulation strip, the symmetrical inner frame is connected with the arc European-shaped pressing line 8 in a buckle mode through a bayonet pressing line seat 7, and the bottom of the second glass 15 is inserted into the symmetrical frame body through a sealing strip on the outer side of the top of the arc European-shaped pressing line 8 and on the inner side of the top of the symmetrical outer frame; and a drainage mechanism is arranged at the bottom of the upward extending section of the symmetrical outer frame.

And a built-in cavity formed between the heat insulation strips is filled with foaming colloid 16, so that the effects of heat preservation and heat insulation are achieved.

As shown in fig. 2, the glass sector large surface 21 and the lap joint position 9 of the third contact surface sealing strip 4 of the frame body 1 are thickened from original 1.5mm to 5mm, so that the waterproof effect is better and the use is safer.

The outer side surface of the frame body 1 is further provided with a screen sash 10 capable of being opened and closed outwards, and sealing strips are arranged on contact surfaces of the screen sash and the frame body 1. Compared with the common splicing sash, the sash 10 formed by integrally welding is smoother and firmer; the high-transparency 304 gold steel mesh reduces landscape obstruction, prevents mosquitoes, and is rust-proof and theft-proof.

Claims

1. The utility model provides an aluminium door and window falls in interior division of bridge cut-off formula, includes framework (1) and glass fan (2) that can inwards open and shut, its characterized in that, the faying face of framework (1) and glass fan (2) forms three level step structure of mutually supporting, and the three level step face of framework (1) is towards the inboard, and the three level step face of glass fan (2) is towards the outside, and the three level contact surface of framework (1) and glass fan (2) all is equipped with sealing strip, the second contact surface the sealing strip is integrated into one piece's big duckbilled sealing strip (3).

2. The broken-bridge type internally-opened and internally-inverted aluminum door and window according to claim 1, characterized in that the glass sash (2) comprises a glass sash large surface (21) and a glass sash small surface (22), the glass sash large surface (21) positioned on the inner side is connected with the glass sash small surface (22) positioned on the outer side, the glass sash large surface (21) is contacted with the frame body (1) through the large duckbill sealing strip (3), the third contact surface sealing strip (4), and the glass sash small surface (22) is contacted with the frame body (1) through the first contact surface sealing strip (13).

3. The bridge-cut-off type inward-opening and inward-falling aluminum door and window as claimed in claim 1, wherein the frame body (1) comprises a middle tappet frame (5), a conversion frame (6) and a water-blocking pressing line (12), and the conversion frame (6) is respectively connected with the middle tappet frame (5) and the water-blocking pressing line (12); the conversion frame (6) comprises a conversion inner frame (61) and a conversion outer frame (62) which are connected through a heat insulation strip, the conversion inner frame (61) is in contact with the glass fan (2) through the large duckbill sealing strip (3) and a third contact surface sealing strip (4), the conversion outer frame (62) is in contact with the glass fan (2) through the large duckbill sealing strip (3), and the water retaining pressure line (12) is in contact with the glass fan (2) through a first contact surface sealing strip (13); the middle tappet frame (5) comprises a middle tappet inner frame (51) and a middle tappet outer frame (52) which are connected through heat insulation strips, wherein the middle tappet inner frame (51) and the middle tappet outer frame (52) are respectively connected with the conversion inner frame (61) and the conversion outer frame (62).

4. The bridge-cut-off type inward-opening and inward-falling aluminum door and window as claimed in claim 3, characterized in that the frame body (1) further comprises an anti-theft lattice (11), and the anti-theft lattice (11) is connected with the water retaining line pressing line (12).

5. The broken bridge type internally-opened and internally-inverted aluminum door and window as claimed in claim 3, wherein a force screw and a screw hole glue injection are repaired between the mullion outer frame (52) and the conversion outer frame (62).

6. The broken bridge type inward-opening and inward-falling aluminum door and window as claimed in claim 3, wherein drainage mechanisms are arranged at two sides of the top of the conversion outer frame (62), at the bottom of the outer side wall and at the bottom of the upward extension section of the mullion outer frame (52), and two sides of the top of the conversion outer frame (62) are two sides of the connection surface with the water retaining pressing line (12).

7. The bridge-cut-off type inward-opening and inward-falling aluminum door and window as claimed in claim 3, wherein the inner mullion frame (51) is connected with the pressing line through a bayonet pressing line seat (7) in a buckling manner.

8. The open-bridge type inward-opening and inward-falling aluminum door and window according to claim 3, wherein the built-in cavity formed between the heat insulation strips is filled with foamed rubber (16).

9. The broken bridge type inward-opening and inward-falling aluminum door and window as claimed in claim 2, characterized in that the lap joint position (9) of the large surface (21) of the glass sash and the sealing strip (4) of the third contact surface of the frame body (1) is thickened.

10. The bridge-cut-off type inward-opening and inward-falling aluminum door and window according to claim 1, characterized in that a screen sash (10) capable of being opened and closed outwards is further arranged on the outer side surface of the frame body (1), and a sealing strip is arranged on the contact surface of the screen sash and the frame body (1).