CN109736685B - Fireproof aluminum alloy door and window - Google Patents
Fireproof aluminum alloy door and window Download PDFInfo
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- CN109736685B CN109736685B CN201910138644.XA CN201910138644A CN109736685B CN 109736685 B CN109736685 B CN 109736685B CN 201910138644 A CN201910138644 A CN 201910138644A CN 109736685 B CN109736685 B CN 109736685B
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- mounting seat
- slide rail
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- rail mounting
- sliding
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Abstract
The invention discloses a fireproof aluminum alloy door and window, which belongs to the field of aluminum alloy doors and windows and comprises a frame and an inner sash, wherein a fireproof layer is laid on the surface of the frame, the frame comprises an upper frame profile, a lower frame profile and a side frame profile, the lower frame profile is connected with a slide rail mounting seat in a sliding manner, and a slide rail is arranged on the slide rail mounting seat; the inner fan comprises a fan frame and fireproof glass; a height adjusting device is arranged between the slide rail mounting seat and the lower frame profile and comprises a left-right rotation bidirectional transmission screw rod and two shearing fork arms, two nuts with opposite rotation directions are mounted on the left-right rotation bidirectional transmission screw rod, one ends of the two shearing fork arms are respectively hinged to the two nuts, the other ends of the two shearing fork arms are respectively hinged to a sliding block, the sliding blocks are connected to the slide rail mounting seat in a sliding mode, and the middle parts of the two shearing fork arms are hinged through pin shafts; the height adjusting device also comprises an input rotating shaft which is in transmission with the left-right rotation bidirectional transmission screw rod through a bevel gear; the input rotating shaft is connected with a handle. The invention not only has the fireproof function, but also has the characteristic of deformation and locking prevention.
Description
Technical Field
The invention relates to the field of aluminum alloy doors and windows, in particular to a fireproof aluminum alloy door and window.
Background
In the building trade, people extensively use the aluminium alloy to make window, door and various wall, and the aluminium alloy is also with its light, pleasing to the eye, and fire prevention is liked by the user widely, and aluminum alloy door and window's classification has two kinds: common aluminum alloy doors and windows and bridge-cut aluminum alloy doors and windows. The aluminum alloy door and window has the advantages of attractive appearance, sealing and high strength, and is widely applied to the field of constructional engineering. In home decoration, aluminum alloy doors and windows are commonly used to encapsulate balconies.
At present, aluminum alloy doors and windows usually comprise two types, namely a side-hung aluminum alloy door and window and a push-pull aluminum alloy door and window. The sliding aluminum alloy door and window has the advantages of being simple and clean, attractive in appearance, large in window width ratio, large in glass block, wide in view, high in lighting probability, simple in glass cleaning, flexible in application, safe, reliable, high in function, long in application time, capable of being turned inside the same plane space, free of occupying outdoor or indoor space, simple and convenient in installation of a screen and window cloth, and the like, and is widely used.
But current aluminum alloy door and window is lacked in fire behavior to some extent, when the conflagration breaing out, is difficult to carry out effectual isolated to heat and flame, and simultaneously, current aluminum alloy door and window can take place to warp after flame ablation, influences aluminum alloy door and window's normal use, flees for one's life and causes adverse effect to the conflagration.
Disclosure of Invention
Aiming at the problems of poor fireproof capability and difficulty in normal use after ablation deformation of an aluminum alloy door and window in the prior art, the invention aims to provide a fireproof aluminum alloy door and window.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a fireproof aluminum alloy door and window comprises a frame and an inner sash, wherein a fireproof layer is laid on the surface of the frame, the frame comprises an upper frame profile, a lower frame profile and a side frame profile, a slide rail mounting seat is arranged on the lower frame profile, a slide rail is arranged on the slide rail mounting seat, the slide rail mounting seat is connected with the lower frame profile in a sliding manner, and the slide rail mounting seat slides along a direction vertical to the slide rail; the inner fan comprises a fan frame and fireproof glass packaged in the fan frame, and a sliding groove matched with the sliding rail is formed in the bottom of the fan frame; a height adjusting device is arranged between the slide rail mounting seat and the lower frame profile, the height adjusting device comprises a left-handed and right-handed bidirectional transmission screw rod and two scissor arms, the left-handed and right-handed bidirectional transmission screw rod is rotatably connected to the lower frame profile, two nuts with opposite rotation directions are mounted on the left-handed and right-handed bidirectional transmission screw rod, one ends of the two scissor arms are respectively hinged to the two nuts, the other ends of the two scissor arms are respectively hinged to a sliding block, the sliding blocks are slidably connected to the bottom of the slide rail mounting seat, and the middle parts of the two scissor arms are hinged through a pin shaft; the height adjusting device also comprises an input rotating shaft, the input rotating shaft is rotatably connected to the lower frame profile, a driving bevel gear is installed on the input rotating shaft, and a driven bevel gear matched with the driving bevel gear is installed on the left-right bidirectional transmission screw rod; the input rotating shaft is connected with a handle.
Furthermore, a guide post is installed on the lower frame section bar, and a guide hole matched with the guide post is formed in the slide rail.
Preferably, the upper frame section bar is fixedly provided with the slide rail mounting seat, the slide rail mounting seat is provided with the slide rail, and the top of the sash frame is provided with the sliding groove.
Preferably, the handle is a folding handle.
Preferably, the fire-proof layer is a fire-proof plate or a fire-proof coating.
By adopting the technical scheme, due to the arrangement of the fireproof layer and the fireproof glass, flame and heat can be effectively blocked outside by the aluminum alloy door and window; due to the arrangement of the sliding rail mounting seat and the height adjusting device which are arranged in a sliding manner, after the aluminum alloy door window is ablated and deformed by flame, the matching of the inner sash and the frame can be looser by adjusting the height of the sliding rail, so that the inner sash can move normally.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
fig. 2 is a schematic structural view of the height adjusting device of the present invention.
In the drawing, 1-frame, 11-upper frame section bar, 12-lower frame section bar, 2-fireproof layer, 3-sliding rail mounting seat, 4-sliding rail, 5-sash frame, 6-fireproof glass, 7-left-right rotation bidirectional transmission screw rod, 8-scissor arm, 9-screw, 10-slide block, 13-pin shaft, 14-input rotating shaft, 15-driven bevel gear, 16-handle and 17-guide column.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, the fireproof aluminum alloy door and window comprises a frame and an inner sash, wherein a fireproof layer 2 is laid on the surface of the frame 1, and the fireproof layer 2 is usually laid on the outdoor side of the frame 1; in this embodiment, the fireproof layer 2 is a fireproof plate or a fireproof coating;
the frame 1 comprises an upper frame section bar 11, a lower frame section bar 12 and a side frame section bar (not shown in the figure), the upper frame section bar 11 and the lower frame section bar 12 are both provided with slide rail installation seats 3, the slide rail installation seats 3 are provided with slide rails 4, wherein the slide rail installation seats 3 on the upper frame section bar 11 are fixedly installed, the slide rail installation seats on the lower frame section bar 12 are connected with the lower frame section bar 12 in a sliding manner, and the slide rail installation seats 3 on the lower frame section bar 12 slide along the direction perpendicular to the slide rails 4.
The inner sash comprises a sash frame 5 and fireproof glass 6 packaged in the sash frame 5, and sliding grooves matched with the sliding rails 4 are formed in the top and the bottom of the sash frame 5.
A height adjusting device is arranged on the lower frame section bar 12 and comprises a left-right rotation bidirectional transmission screw rod 7 and two scissor arms 8, the left-right rotation bidirectional transmission screw rod 7 is rotatably connected to the lower frame section bar 12 or the side frame section bar, two nuts 9 with opposite rotation directions are mounted on the left-right rotation bidirectional transmission screw rod 7, one ends of the two scissor arms 8 are respectively hinged to the two nuts 9, the other ends of the two scissor arms are respectively hinged to a slide block 10, the slide block 10 is slidably connected to the bottom of the slide rail mounting seat 3, and the middle parts of the two scissor arms 8 are hinged through a pin shaft 13; the height adjusting device also comprises an input rotating shaft 14, the input rotating shaft 14 is rotatably connected to the lower frame section bar 12, a driving bevel gear (not shown in the figure) is installed on the input rotating shaft 14, and a driven bevel gear 15 matched with the driving bevel gear is installed on the left-right rotation bidirectional transmission screw rod 7; a handle 16 is connected to the input shaft 14, the handle 16 is a folding handle, and the handle 16 is usually installed on the side of the frame 1 facing the indoor.
In order to keep the sliding stability of the slide rail installation seat 3, in this embodiment, the lower frame profile 12 is provided with a guide post 17, and the slide rail installation seat 3 is provided with a guide hole matched with the guide post 17.
When a fire disaster happens, the flame and the heat can be effectively isolated by the fireproof layer 2 and the fireproof glass 6, and the flame is prevented from spreading indoors; meanwhile, when the frame 1 or the fan frame 5 is deformed, indoor personnel only need to shake the handle 16 to adjust the height of the sliding rail 4, so that the fan frame 5 which is blocked is separated from the frame 1, the fan frame 5 can move, and the fan can be used continuously.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (1)
1. The utility model provides a fire prevention al-alloy door & window which characterized in that: the fireproof door frame comprises a frame and an inner sash, wherein a fireproof layer is laid on the surface of the frame, the frame comprises an upper frame profile, a lower frame profile and a side frame profile, a sliding rail mounting seat is arranged on the lower frame profile, a sliding rail is arranged on the sliding rail mounting seat, the sliding rail mounting seat is connected with the lower frame profile in a sliding manner, and the sliding rail mounting seat slides along the direction vertical to the sliding rail; the inner fan comprises a fan frame and fireproof glass packaged in the fan frame, and a sliding groove matched with the sliding rail is formed in the bottom of the fan frame; a height adjusting device is arranged between the slide rail mounting seat and the lower frame profile, the height adjusting device comprises a left-handed and right-handed bidirectional transmission screw rod and two scissor arms, the left-handed and right-handed bidirectional transmission screw rod is rotatably connected to the lower frame profile, two nuts with opposite rotation directions are mounted on the left-handed and right-handed bidirectional transmission screw rod, one ends of the two scissor arms are respectively hinged to the two nuts, the other ends of the two scissor arms are respectively hinged to a sliding block, the sliding blocks are slidably connected to the bottom of the slide rail mounting seat, and the middle parts of the two scissor arms are hinged through a pin shaft; the height adjusting device also comprises an input rotating shaft, the input rotating shaft is rotatably connected to the lower frame profile, a driving bevel gear is installed on the input rotating shaft, and a driven bevel gear matched with the driving bevel gear is installed on the left-right bidirectional transmission screw rod; the input rotating shaft is connected with a handle;
the lower frame section is provided with a guide post, and the slide rail is provided with a guide hole matched with the guide post;
the upper frame section is fixedly provided with the slide rail mounting seat, the slide rail is mounted on the slide rail mounting seat, and the top of the sash frame is provided with the sliding chute;
the handle is a folding handle;
the fire-proof layer is a fire-proof plate or a fire-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138644.XA CN109736685B (en) | 2019-02-25 | 2019-02-25 | Fireproof aluminum alloy door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138644.XA CN109736685B (en) | 2019-02-25 | 2019-02-25 | Fireproof aluminum alloy door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109736685A CN109736685A (en) | 2019-05-10 |
| CN109736685B true CN109736685B (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910138644.XA Active CN109736685B (en) | 2019-02-25 | 2019-02-25 | Fireproof aluminum alloy door and window |
Country Status (1)
| Country | Link |
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| CN (1) | CN109736685B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761669B (en) * | 2019-11-01 | 2020-09-15 | 上海旺泉门窗有限公司 | Aluminum alloy door and window |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI331640B (en) * | 2003-05-26 | 2010-10-11 | Sekisui Chemical Co Ltd | Fire retardant resin sash |
| CN105257196A (en) * | 2015-10-12 | 2016-01-20 | 安徽农业大学 | Automobile automatic ascending and descending curtain |
| CN207892485U (en) * | 2018-02-12 | 2018-09-21 | 广东渝龙防火建材有限公司 | A kind of shock proof fire resisting window construction |
| CN208473564U (en) * | 2018-07-08 | 2019-02-05 | 漳州杰成五金制品有限公司 | A kind of good heat-insulating, fire-preventing window of Improvement type firm leakproofness |
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2019
- 2019-02-25 CN CN201910138644.XA patent/CN109736685B/en active Active
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| Publication number | Publication date |
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| CN109736685A (en) | 2019-05-10 |
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Address after: 246000 4th floor, No.6 Yongxing Road, Daqiao Development Zone, Anqing City, Anhui Province Patentee after: Anhui bo'an door & Window Co.,Ltd. Address before: 246000 4th floor, No.6 Yongxing Road, Daqiao Development Zone, Anqing City, Anhui Province Patentee before: ANQING BOAN ENGINEERING Co.,Ltd. |