CN215369551U

CN215369551U - Fire-resistant bridge-cut-off aluminum door and window convenient to open and close

Info

Publication number: CN215369551U
Application number: CN202121541906.6U
Authority: CN
Inventors: 赵仕军
Original assignee: Dalian Zhongxin Hualong Windows Industry Co ltd
Current assignee: Dalian Zhongxin Hualong Windows Industry Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-31
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a fire-resistant broken bridge aluminum door and window convenient to open and close, and relates to the field of fire-resistant broken bridge aluminum door and window convenient to open and close. According to the utility model, the fire-resistant bridge-cut-off aluminum door and window is provided with the switch device, after the electric control push rod is started, the window sheet is pushed outwards by the electric control push rod, after the window sheet is opened outwards to the top, the window sheet and the base form an angle of 45 degrees, at the moment, the downward-bending soft plate is just connected with the upward-bending plate, if the door and window needs to be closed, the electric control push rod can be started again, the downward-bending soft plate hooks the upward-bending plate, and the electric control push rod drives the upward-bending plate and the window sheet to move inwards.

Description

Fire-resistant bridge-cut-off aluminum door and window convenient to open and close

Technical Field

The utility model relates to the field of fire-resistant bridge-cut-off aluminum doors and windows, in particular to a fire-resistant bridge-cut-off aluminum door and window convenient to open and close.

Background

The door and window is one of important external protective structures of buildings, has the functions of wind and rain shielding, heat insulation, sound insulation, lighting, ventilation and the like, has higher and higher requirements on the door and window in decoration along with the improvement of living standard of people, is a product with large using amount and wide application, has wide market prospect due to unique advantages, and particularly has the functions of energy conservation, sound insulation, noise prevention, dust prevention, water prevention and the like by adopting heat insulation bridge-cutoff aluminum sections and hollow glass. The heat conduction coefficient K value of the broken bridge aluminum door and window is less than 3W/square meter K, the heat loss is reduced by half compared with that of the common door and window, the sound insulation quantity reaches more than 29 decibels, and the water tightness and the air tightness are good.

The existing bridge-cut-off aluminum door window is opened or closed by pushing left and right or pushing a window outwards or inwards by hands, the operation mode is more traditional, the lower suspension window is widely applied to high places, the window is generally opened by manually climbing to the high places, therefore, the use is extremely inconvenient, and the manual work needs an arm to stretch to the outside of a window sash to close the window sash, so the use is unsafe.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a fire-resistant bridge-cut-off aluminum door window convenient to open and close, which can effectively solve the problems that the existing bridge-cut-off aluminum door window in the background art is opened or closed by pushing the window leftwards and rightwards or pushing the window outwards or inwards by hands, the operation mode is more traditional, the down-hung window is widely applied to a high place, the window is opened by manually climbing to the high place, the use is extremely inconvenient, and the manual operation needs the arm to extend to the outside of a window sash to close the window sash, so the use is unsafe.

In order to achieve the purpose, the utility model adopts the technical scheme that: a fire-resistant bridge-cut-off aluminum door and window convenient to open and close comprises a base, wherein a switch device is arranged on one side of the base and comprises a fixed plate, an electric control push rod, a first connecting plate and a downward bending soft plate, one side of the fixed plate is fixedly connected with one side of the base, the outer surface of the electric control push rod is movably connected with one side of the fixed plate, one end of the electric control push rod is connected with one side of the first connecting plate in a welding mode, and one side of the downward bending soft plate is connected with the first connecting plate in a welding mode;

the top welded connection of base has the side frame, one side fixedly connected with second connecting plate of side frame, one side fixedly connected with upper bend plate of second connecting plate.

Preferably, one side fixedly connected with connecting piece of base, one side welded connection of connecting piece has last frame, the bottom welded connection who goes up the frame has the hinge, through the setting of hinge, is convenient for outwards release the window sheet.

Preferably, the bottom fixedly connected with top frame of hinge, the bottom and the side frame welded connection of top frame, the bottom and the base swing joint of side frame are convenient for fix the side of window slice through the setting of side frame.

Preferably, the switch device further comprises a limiting plate, the limiting plate is fixedly arranged at one end, far away from the first connecting plate, of the electric control push rod, a threaded hole is formed in one side of the fixing plate, and four groups of threaded holes are formed in the threaded hole. Through the setting of limiting plate, be convenient for carry on spacingly to automatically controlled push rod.

Preferably, the switch device further comprises a fastening bolt, the outer surface of the fastening bolt is movably connected with the inner wall of the threaded hole, and one side of the fixing plate is provided with a circular through hole. Through the setting of fastening bolt, be convenient for be fixed in one side of base with the fixed plate.

Preferably, one side bottom mounting of connecting piece is provided with the control box, one side welded connection of side frame has the window piece, the window piece comprises cavity glass, and one side of side frame is fixed and is provided with the multiunit and connects the layering. Through the setting of control box, the work of the automatically controlled push rod of control of being convenient for.

Preferably, the fixed graphite inflation fire prevention strip that is provided with in inner chamber both ends of top frame, the fixed fire prevention inflation sealing strip that is provided with in one side of graphite inflation fire prevention strip, the inner chamber of side frame and the inner chamber of base also are fixed graphite inflation fire prevention strip and the fire prevention inflation sealing strip of being provided with. Through the setting of graphite inflation fire prevention strip and fire prevention inflation sealing strip, improve the fire behavior of window piece.

Compared with the prior art, the utility model has the following beneficial effects:

according to the fire-resistant bridge-cut-off aluminum door and window, the switch device is arranged, after the electric control push rod is started, the electric control push rod pushes the window sheet outwards, the window does not need to be manually climbed to a high position to open the window, the use is very convenient, after the window sheet is outwards opened to the top, the window sheet and the base form an angle of 45 degrees, the downward-bending soft plate is just connected with the upward-bending plate, if the door and window needs to be closed, the electric control push rod can be started again, the downward-bending soft plate hooks the upward-bending plate, the electric control push rod drives the upward-bending plate and the window sheet to move inwards, the door and window can be closed without manually extending arms to the outer portion of the side frame, and the use safety is very high.

Drawings

FIG. 1 is a perspective view of a conveniently openable and closable fire-resistant bridge-cut aluminum door window of the present invention;

FIG. 2 is a schematic structural view of a switch device for a fire-resistant bridge-cut aluminum door/window of the present invention;

FIG. 3 is a schematic structural view of a second connecting plate of the conveniently openable and closable fire-resistant bridge-cut-off aluminum door/window of the present invention;

FIG. 4 is a schematic structural view of a graphite intumescent fire strip for a conveniently openable fire-resistant bridge-cut aluminum door/window of the present invention;

fig. 5 is a schematic structural view of an electric control push rod of a fire-resistant bridge-cut-off aluminum door/window convenient to open and close.

In the figure: 1. a connecting member; 2. an upper frame; 3. a switching device; 31. a fixing plate; 32. a threaded hole; 33. a limiting plate; 34. an electrically controlled push rod; 35. a first connecting plate; 36. bending the soft board downwards; 37. fastening a bolt; 38. a circular through hole; 4. a control box; 5. a window piece; 6. a side frame; 7. a graphite intumescent strip; 8. a second connecting plate; 9. bending the plate upwards; 10. connecting the pressing strips; 11. a fire-resistant intumescent sealing strip; 12. a base; 13. a top frame.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model is a fire-resistant bridge-cut-off aluminum door and window with convenient opening and closing, comprising a base 12, a switch device 3 is arranged on one side of the base 12, the switch device 3 comprises a fixed plate 31, an electric control push rod 34, a first connecting plate 35 and a downward bending soft plate 36, one side of the fixed plate 31 is fixedly connected with one side of the base 12, the outer surface of the electric control push rod 34 is movably connected with one side of the fixed plate 31, one end of the electric control push rod 34 is welded with one side of the first connecting plate 35, and one side of the downward bending soft plate 36 is welded with the first connecting plate 35;

the top end of the base 12 is connected with a side frame 6 in a welding mode, one side of the side frame 6 is fixedly connected with a second connecting plate 8, and one side of the second connecting plate 8 is fixedly connected with an upper bent plate 9.

Wherein, one side fixedly connected with connecting piece 1 of base 12, connecting piece 1 is formed by the wall integration preparation, and one side welded connection of connecting piece 1 has last frame 2, goes up the bottom welded connection of frame 2 and has the hinge. Through the arrangement of the hinge, the window piece 5 can be conveniently pushed out.

Wherein, the bottom fixedly connected with top frame 13 of hinge, the bottom and the side frame 6 welded connection of top frame 13, the bottom and the base 12 swing joint of side frame 6. The side face of the window sheet 5 is convenient to fix through the arrangement of the side frame 6.

The switch device 3 further includes a limiting plate 33, the limiting plate 33 is fixedly disposed at one end of the electric control push rod 34 far away from the first connecting plate 35, one side of the fixing plate 31 is provided with a threaded hole 32, and the threaded hole 32 is provided with four groups. The electric control push rod 34 is convenient to limit through the limiting plate 33.

The switch device 3 further includes a fastening bolt 37, an outer surface of the fastening bolt 37 is movably connected with an inner wall of the threaded hole 32, and a circular through hole 38 is formed in one side of the fixing plate 31. The fixing plate 31 is fixed to one side of the base 12 by the fastening bolts 37.

Wherein, one side bottom mounting of connecting piece 1 is provided with control box 4, and one side welded connection of side frame 6 has window sheet 5, and window sheet 5 comprises cavity glass, and one side of side frame 6 is fixed and is provided with multiunit connection layering 10. The control box 4 is arranged to facilitate the control of the operation of the electric control push rod 34.

Wherein, the fixed graphite inflation fire prevention strip 7 that is provided with in the inner chamber both ends of top frame 13, the fixed fire prevention inflation sealing strip 11 that is provided with in one side of graphite inflation fire prevention strip 7, the inner chamber of side frame 6 and the inner chamber of base 12 also are fixed graphite inflation fire prevention strip 7 and fire prevention inflation sealing strip 11 of being provided with. Through the setting of graphite inflation fire prevention strip 7 and fire prevention inflation sealing strip 11, improve the fire behavior of window slice 5.

The working principle of the utility model is as follows:

after starting automatically controlled push rod 34, automatically controlled push rod 34 outwards pushes window 5, it opens the window to need not the manual work to climb the eminence, high durability and convenient use, window 5 outwards opens the back to the summit, window 5 and base 12 form 45 degrees angles, the soft board 36 that bends down this moment just in time is connected with last bent plate 9, if need close door and window, then automatically controlled push rod 34 of restart, the soft board 36 that bends down catches on last bent plate 9, automatically controlled push rod 34 drives bent plate 9 and window 5 inward movement, need not the manual work and stretch the outside of side frame 6 with the arm and just can close, the security of use is very high, graphite inflation fire prevention strip 7 and fire prevention inflation sealing strip 11 have improved window 5's fire behavior.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient fire-resistant bridge cut-off aluminium door and window of switch, includes base (12), its characterized in that: one side of the base (12) is provided with a switch device (3), the switch device (3) comprises a fixed plate (31), an electric control push rod (34), a first connecting plate (35) and a downward bending soft plate (36), one side of the fixed plate (31) is fixedly connected with one side of the base (12), the outer surface of the electric control push rod (34) is movably connected with one side of the fixed plate (31), one end of the electric control push rod (34) is connected with one side of the first connecting plate (35) in a welding mode, and one side of the downward bending soft plate (36) is connected with the first connecting plate (35) in a welding mode;

the top welded connection of base (12) has side frame (6), one side fixedly connected with second connecting plate (8) of side frame (6), one side fixedly connected with upper bend plate (9) of second connecting plate (8).

2. The easy-to-open fire-resistant bridge-cut-off aluminum door and window of claim 1, characterized in that: one side fixedly connected with connecting piece (1) of base (12), one side welded connection of connecting piece (1) has last frame (2), the bottom welded connection of going up frame (2) has the hinge.

3. The fire-resistant bridge-cut-off aluminum door and window convenient to open and close of claim 2, characterized in that: the bottom end of the hinge is fixedly connected with a top frame (13), the bottom end of the top frame (13) is connected with a side frame (6) in a welding mode, and the bottom end of the side frame (6) is movably connected with a base (12).

4. The conveniently opened and closed fire-resistant bridge-cut-off aluminum door and window as claimed in claim 3, wherein: the switch device (3) further comprises a limiting plate (33), the limiting plate (33) is fixedly arranged at one end, far away from the first connecting plate (35), of the electric control push rod (34), a threaded hole (32) is formed in one side of the fixing plate (31), and four groups are formed in the threaded hole (32).

5. The conveniently opened and closed fire-resistant bridge-cut-off aluminum door and window as claimed in claim 4, wherein: the switch device (3) further comprises a fastening bolt (37), the outer surface of the fastening bolt (37) is movably connected with the inner wall of the threaded hole (32), and one side of the fixing plate (31) is provided with a circular through hole (38).

6. The conveniently opened and closed fire-resistant bridge-cut-off aluminum door and window as claimed in claim 5, wherein: one side bottom mounting of connecting piece (1) is provided with control box (4), one side welded connection of side frame (6) has window sheet (5), window sheet (5) comprise cavity glass, and one side of side frame (6) is fixed and is provided with multiunit connection layering (10).

7. The conveniently opened and closed fire-resistant bridge-cut-off aluminum door and window as claimed in claim 6, wherein: the fire-proof structure is characterized in that graphite expansion fire-proof strips (7) are fixedly arranged at two ends of an inner cavity of the top frame (13), fire-proof expansion sealing strips (11) are fixedly arranged on one sides of the graphite expansion fire-proof strips (7), and the graphite expansion fire-proof strips (7) and the fire-proof expansion sealing strips (11) are also fixedly arranged in the inner cavity of the side frame (6) and the inner cavity of the base (12).