Aluminum alloy door and window with emergency escape function

Abstract

The application relates to an aluminum alloy door and window with an emergency escape function, which is applied to the technical field of aluminum alloy doors and windows and comprises a fixed frame, a lifting sliding groove, a lifting frame, a linkage tripod, an upper window body, a lower window body, a plug-in groove, a connecting bolt, an extension shaft, an upper shaft hole and a lower shaft hole. The lower window body is turned outwards to form an escape platform, then the upper window body is lowered to the original lower window body position, the limitation of the extension shaft plug-in upper shaft hole at the top end of the upper window body is removed, the danger-avoiding personnel pushes the upper window body to realize upward overturning movement, the danger-avoiding personnel reaches the lower window body, the upper window body is overturned behind the danger-avoiding personnel, the escape platform formed by the upper window body to the lower window body is isolated from the indoor environment, the extension shaft is plugged into the lower shaft hole, the upper window body in the overturning state is fixed, indoor danger influences on the lower window body is effectively avoided, isolation protection is provided for the danger-avoiding personnel on the lower window body, and the danger-avoiding personnel can stay on the lower window body to wait for rescue.

Description

TECHNICAL FIELD

[0001] The application relates to an aluminum alloy door and window, in particular to an aluminum alloy door and window with an emergency escape function. BACKGROUND

[0002] The aluminum alloy door and window is a door and window made of aluminum alloy. The aluminum alloy has many advantages, such as light weight, high strength, corrosion resistance, easy processing and the like, so that the aluminum alloy door and window is widely applied in modern buildings. The aluminum alloy door and window has good processing performance and can be conveniently cut and spliced. The aluminum alloy door and window is mostly installed in an integrated manner, and the closed aluminum alloy door and window will affect the escape of people in an emergency.

[0003] The Chinese patent CN202010991004.6 specification discloses a folding aluminum alloy door and window easy to escape. The supporting plate, the fixing mechanism and the guardrail are cooperated to provide a temporary refuge platform for people in high-rise buildings by using the hanging supporting plate, so as to avoid natural disasters such as fire. The flat guardrail can help people to crawl stably onto the supporting plate, and can be safely unfolded to prevent people from sliding from the side of the supporting plate, effectively improving the safety of the equipment and the survival probability of people in high-rise buildings.

[0004] In order to realize escape in an emergency, the existing door and window mostly sets a structure capable of being opened outward on the aluminum alloy door and window, and the original door and window is laid flat to form a temporary refuge escape platform. However, when an emergency occurs indoors, especially when a fire occurs indoors, since the door and window has been used to build a refuge escape platform, the platform is completely communicated with the indoor, and the fire in the indoor can easily affect the personnel waiting for rescue on the platform. Especially, the thick smoke generated in the process of the fire lacks isolation protection for the personnel taking refuge on the platform, which is not conducive to the long-time stay of the personnel taking refuge. SUMMARY

[0005] In view of the above prior art, the technical problem to be solved by the application is that the door and window has been used to build a refuge escape platform, the platform is completely communicated with the indoor, and the fire in the indoor can easily affect the personnel waiting for rescue on the platform, that is, the personnel taking refuge on the platform lack isolation protection.

[0006] To solve the above problems, the application provides an aluminum alloy door and window with an emergency escape function, which comprises a fixed frame, the left and right ends of the fixed frame are both fixed and provided with lifting grooves, the top portions of the two lifting grooves are slidably connected with a lifting frame, the left and right ends of the lifting frame are both movably connected with a linkage tripod, the two ends of the linkage tripod are slidably connected with the top and bottom portions of the lifting frame, and the middle end portions of the two linkage tripods are rotatably connected with an upper window body, the bottom portion of the fixed frame is rotatably connected with a lower window body, the top end portions of the lower window body are both provided with insertion grooves, and the bottom end portions of the lifting frame are both movably connected with connecting bolts corresponding to the insertion grooves.

[0007] The top portion of the upper window body is rotatably connected with an extension shaft, the top and bottom end portions of the lifting frame are both provided with upper and lower shaft holes, and the two ends of the extension shaft are both inserted into the upper and lower shaft holes, and the upper window body is a tempered glass window.

[0008] The extension shaft is composed of a left shaft and a right shaft, the ends of the left shaft and the right shaft, which are connected with each other, are both fixedly connected with a joint portion, the two joint portions are parallel and corresponding, the middle portions of the two joint portions are both provided with a communicating extension cavity, one end of each of the two extension cavities is fixedly connected with a fixed seat, the two fixed seats are inserted into the extension cavities of each other, and the top and bottom portions of the two fixed seats are both fixedly connected with a spring.

[0009] The middle portion of the top end of the upper window body is rotatably connected with an operating handle, the operating handle penetrates through the extension cavity, and the front and rear ends of the operating handle are both fixedly wound with a contraction wire, and the two contraction wires are both fixedly connected with the fixed seat.

[0010] In the aluminum alloy door and window with the emergency escape function, the lower window body is outwardly turned to form an escape platform, then the upper window body is lowered to the original position of the lower window body to isolate the escape platform from the indoor space, so that the indoor danger does not affect the lower window body, and the personnel in danger can stay on the escape platform formed by the lower window body.

[0011] As a further improvement of the application, the rotating end of the lower window body is fixedly connected with a reinforcing foot outside, the reinforcing foot is in contact with the fixed frame, the reinforcing foot is triangularly arranged, and when the lower window body is outwardly turned, the reinforcing foot is in contact with the fixed frame, so that the reinforcing foot effectively improves the supporting effect of the rotating end of the lower window body.

[0012] As a further improvement of the application, a reinforcing cable is arranged in the top end of the lower window body, the two ends of the reinforcing cable are both inserted into the top end portions of the lower window body, and the two ends of the reinforcing cable are both fixedly connected with the middle end portions of the fixed frame, so that the reinforcing cable hoists the top end of the lower window body, further improves the stability of the escape platform formed by the lower window body, and the reinforcing cable blocks and protects the left and right directions of the lower window body.

[0013] As a further improvement of the present application, the reinforcing ropes are arranged in a wave shape inside the top end of the lower window body, and the reinforcing ropes are made of steel wire material, the wave-shaped reinforcing ropes facilitate storage inside the lower window body, and the reinforcing ropes made of steel wire material have high tensile strength, effectively improving the hoisting and reinforcing stability of the lower window body.

[0014] As a further improvement of the present application, the left and right ends of the upper window body are filled with sealing plates between the sealing plates and the fixed frame, the top and bottom of the sealing plate are fixedly connected with the connecting plate, and the connecting plate is hinged with the upper window body, so as to effectively improve the sealing effect between the upper window body and the fixed frame, and reduce the left and right widths of the upper window body when the sealing plate is turned over through the connecting plate, thereby facilitating the up-down turning of the upper window body.

[0015] As a further improvement of the present application, the left and right ends of the upper window body are filled with sealing plates between the sealing plates and the fixed frame, the top and bottom of the sealing plate are fixedly connected with the connecting plate, and the connecting plate is hinged with the upper window body, so as to effectively improve the sealing effect between the upper window body and the fixed frame, and reduce the left and right widths of the upper window body when the sealing plate is turned over through the connecting plate, thereby facilitating the up-down turning of the upper window body.

[0016] As a further improvement of the present application, the left and right ends of the upper window body are filled with sealing plates between the sealing plates and the fixed frame, the top and bottom of the sealing plate are fixedly connected with the connecting plate, and the connecting plate is hinged with the upper window body, so as to effectively improve the sealing effect between the upper window body and the fixed frame, and reduce the left and right widths of the upper window body when the sealing plate is turned over through the connecting plate, thereby facilitating the up-down turning of the upper window body.

[0017] As a further improvement of the present application, the left and right ends of the upper window body are filled with sealing plates between the sealing plates and the fixed frame, the top and bottom of the sealing plate are fixedly connected with the connecting plate, and the connecting plate is hinged with the upper window body, so as to effectively improve the sealing effect between the upper window body and the fixed frame, and reduce the left and right widths of the upper window body when the sealing plate is turned over through the connecting plate, thereby facilitating the up-down turning of the upper window body.

[0018] As a further improvement of the present application, the left and right ends of the upper window body are filled with sealing plates between the sealing plates and the fixed frame, the top and bottom of the sealing plate are fixedly connected with the connecting plate, and the connecting plate is hinged with the upper window body, so as to effectively improve the sealing effect between the upper window body and the fixed frame, and reduce the left and right widths of the upper window body when the sealing plate is turned over through the connecting plate, thereby facilitating the up-down turning of the upper window body. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1Figure 1 is a perspective view of the first embodiment of the application;

[0020] Figure 2 Figure 2 is a perspective view of the upper window and the lower window of the first embodiment of the application;

[0021] Figure 3 Figure 3 is a perspective view of the lifting frame of the first embodiment of the application;

[0022] Figure 4 Figure 4 is a perspective view of the lifting frame and the upper window of the first embodiment of the application;

[0023] Figure 5 Figure 5 is a perspective view of the rear of the upper window of the first embodiment of the application;

[0024] Figure 6 Figure 6 is a perspective view of the upper window of the first embodiment of the application;

[0025] Figure 7 Figure 7 is a sectional view of the connecting part of the first embodiment of the application;

[0026] Figure 8 Figure 8 is a perspective view of the lower window and the reinforcing cable of the first embodiment of the application;

[0027] Figure 9 Figure 9 is an enlarged view of the connecting plate and the engaging slot of the second embodiment of the application;

[0028] Figure 10 Figure 10 is a sectional view of the adjusting cylinder of the second embodiment of the application.

[0029] Figure 1 is a perspective view of the first embodiment of the application;

[0030] 1, fixed frame; 101, lifting chute; 102, lifting frame; 103, linkage tripod; 104, insertion slot; 105, connecting bolt; 2, upper window; 201, sealing plate; 202, connecting plate; 203, engaging slot; 204, wire hole; 205, tightening cable; 206, adjusting cylinder; 207, tension adjusting screw; 208, tightening head; 3, lower window; 301, reinforcing leg; 302, reinforcing cable; 4, telescopic shaft; 401, upper shaft hole; 402, lower shaft hole; 403, left shaft; 404, right shaft; 405, connecting part; 406, telescopic cavity slot; 407, fixed seat; 408, spring; 409, operating handle; 410, retracting wire. DETAILED DESCRIPTION

[0031] The two embodiments of the application will be described in detail below with reference to the accompanying drawings.

[0032] First embodiment:

[0033] Figures 1 to 4 The utility model discloses an aluminum alloy door and window with emergency escape function, including fixed frame 1, the left and right two ends of fixed frame 1 are fixed and are opened to set up and lower the chute 101, the top between two lower the chute 101 slidingly connected has the lifting frame 102, the left and right two ends of lifting frame 102 are movably connected with linkage tripod 103, the both ends of linkage tripod 103 are slidably connected with the top and bottom of lifting frame 102 respectively, and the middle end between two linkage tripods 103 is rotatably connected with upper window body 2, the bottom of fixed frame 1 is rotatably connected with lower window body 3, and the top both ends of lower window body 3 are opened to set up and insert the slot 104, and the bottom both ends of lifting frame 102 are movably connected with the connecting pin 105 that inserts the slot 104 correspondingly,

[0034] When using the aluminum alloy window to escape in emergency, first, the upper window body 2 is opened in normal way, the connecting pin 105 at the bottom of the lifting frame 102 is exposed, the connecting pin 105 is pulled out of the insertion slot 104, the restriction on the lower window body 3 is released, the lower window body 3 is turned outward, so that an emergency escape platform is formed at the bottom of the fixed frame 1, after the lower window body 3 is turned outward, the lower window body 3 no longer provides support to the bottom of the lifting frame 102, the lifting frame 102 is lowered to the position of the original lower window body 3, at this time, the person in danger squats through the opened upper window body 2 to the lower window body 3 to take refuge, in the case of low floor, the person in danger can jump off from the lower window body 3, in the case of relatively high floor, the person in danger stays on the lower window body 3 to wait for rescue.

[0035] Figures 4 to 7 The utility model discloses an aluminum alloy door and window with emergency escape function, including fixed frame 1, the left and right two ends of fixed frame 1 are fixed and are opened to set up and lower the chute 101, the top between two lower the chute 101 slidingly connected has the lifting frame 102, the left and right two ends of lifting frame 102 are movably connected with linkage tripod 103, the both ends of linkage tripod 103 are slidably connected with the top and bottom of lifting frame 102 respectively, and the middle end between two linkage tripods 103 is rotatably connected with upper window body 2, the bottom of fixed frame 1 is rotatably connected with lower window body 3, and the top both ends of lower window body 3 are opened to set up and insert the slot 104, and the bottom both ends of lifting frame 102 are movably connected with the connecting pin 105 that inserts the slot 104 correspondingly,

[0036] When the personnel to be evacuated want to pass through the upper window body 2 to get on the lower window body 3, the operating handle 409 is first rotated, and the left shaft 403 and the right shaft 404 are pulled in by winding the retractable wire 410 by the operating handle 409, so that the retractable shaft 4 is released from the restriction of the upper shaft hole 401. During the process of the personnel to be evacuated passing through the upper window body 2, the upper window body 2 is continuously pushed to turn over, the movable space of the upper window body 2 is increased, the personnel to be evacuated is facilitated to get on the lower window body 3, the upper window body 2 is turned over to the back of the personnel to be evacuated, the escape platform formed by the upper window body 2 and the lower window body 3 is isolated from the indoor space, the indoor effusion is prevented from affecting the personnel on the lower window body 3, the retractable shaft 4 is inserted into the lower shaft hole 402, the turning over state of the upper window body 2 is fixed, the indoor danger is effectively prevented from affecting the lower window body 3, the personnel on the lower window body 3 is isolated and protected, and the personnel on the lower window body 3 is facilitated to stay to wait for rescue.

[0037] Figure 1 、 Figure 2 and Figure 8 It is shown that the rotating end of the lower window body 3 is externally fixedly connected with a reinforcing foot 301, the reinforcing foot 301 is in abutment with the fixed frame 1, the reinforcing foot 301 is triangularly arranged, when the lower window body 3 is turned over outward, the reinforcing foot 301 is in abutment with the fixed frame 1, the reinforcing foot 301 effectively improves the support effect of the rotating part of the lower window body 3, a reinforcing cable 302 is placed in the top end of the lower window body 3, both ends of the reinforcing cable 302 respectively pass through and extend out of the top ends of the lower window body 3, and both ends of the reinforcing cable 302 are fixedly connected with the middle part of the fixed frame 1, the top end of the lower window body 3 is hoisted by the reinforcing cable 302, the stability of the escape platform formed by the lower window body 3 is further improved, and the left and right directions of the lower window body 3 are blocked and protected by the reinforcing cable 302, the reinforcing cable 302 is arranged in a wave shape and is placed in the top end of the lower window body 3, and the reinforcing cable 302 is made of steel wire material, the wave-shaped reinforcing cable 302 is convenient to store in the lower window body 3, the reinforcing cable 302 made of steel wire material has high tensile strength, and the hoisting and reinforcing stability of the lower window body 3 is effectively improved.

[0038] When the lower window body 3 is turned over outward, the reinforcing foot 301 of the turning over end of the lower window body 3 is in abutment with the fixed frame 1, so that the triangular reinforcing foot 301 effectively improves the support effect of the rotating part of the lower window body 3, and meanwhile the reinforcing cable 302 in the top end of the lower window body 3 is pulled out, the top end of the lower window body 3 is hoisted by the reinforcing cable 302, the stability of the escape platform formed by the lower window body 3 is further improved, and the left and right directions of the lower window body 3 are blocked and protected by the reinforcing cable 302.

[0039] Second embodiment:

[0040] Compared with the first embodiment, the sealing plate 201 is newly added, and the specific newly added structure is as follows, and the remaining structures are the same as those of the first embodiment.

[0041] Figure 5 、 Figure 6 and Figure 9 As shown in the drawings, the left and right ends of the upper window body 2 are filled with sealing plates 201, the top and bottom of the sealing plates 201 are fixedly connected with connecting plates 202, the connecting plates 202 are hinged with the upper window body 2, the sealing effect between the upper window body 2 and the fixed frame 1 is effectively improved by using the sealing plates 201, when the sealing plates 201 are turned over through the connecting plates 202, the left and right widths of the upper window body 2 can be reduced, so that the upper window body 2 is conveniently turned over, the outer surfaces of the left and right ends of the upper window body 2 are provided with clamping grooves 203, the connecting plates 202 are clamped in correspondence with the clamping grooves 203, the hiding effect of the connecting plates 202 is effectively improved by clamping the connecting plates 202 with the clamping grooves 203, and the outer surface of the upper window body 2 is flat;

[0042] When the aluminum alloy door and window is normally used, the main use object is the upper window body 2, the sealing plates 201 are filled between the upper window body 2 and the fixed frame 1, so that the sealing effect of the left and right ends of the upper window body 2 is effectively improved, the normal opening and closing of the upper window body 2 are facilitated, and the sealing and quieting requirements in the normal use process of the aluminum alloy door and window are met.

[0043] Figures 9 to 10 As shown in the drawings, the middle part of the clamping groove 203 is provided with a wire outlet hole 204 in communication with the inside of the upper window body 2, the left and right ends of the upper window body 2 are placed with tight wires 205, the two ends of the tight wire 205 respectively penetrate and extend out of the wire outlet hole 204, and the two ends of the tight wire 205 are fixedly connected with the connecting plate 202, the connecting plate 202 is pulled tight to the clamping groove 203 by using the tight wire 205, so that the combination effect of the sealing plate 201 and the upper window body 2 is effectively improved, the middle part of the left and right ends of the upper window body 2 is fixedly connected with an adjusting cylinder 206, the middle part of the adjusting cylinder 206 is threadedly connected with a tension stud 207, the tight wire 205 penetrates the adjusting cylinder 206, and the middle part of the tight wire 205 is fixedly connected with a tight head 208, the bottom end of the tension stud 207 is rotatably connected with the tight head 208, the tight head 208 is adjusted by rotating the tension stud 207, so that the tight head 208 is adjusted, the tightness of the tight wire 205 to the connecting plate 202 is adjusted, and the tightness of the tight wire 205 to the connecting plate 202 is adjusted;

[0044] When using the escape function of aluminum alloy doors and windows, before the refugee passes through the upper window 2 and climbs onto the lower window 3, the refugee first loosens the tensioning studs 27 at the left and right ends of the upper window 2 to loosen the squeezing of the tensioning studs 27 on the tensioning head 208, thereby loosening the tension of the tensioning rope 205 on the connecting plate 202. During the process of the refugee turning over the upper window 2, the sealing plate 201 hinged by the connecting plate 202 can be turned outward, and there is sufficient space between the upper window 2 and the fixed frame 1 to facilitate the turning operation of the upper window 2.

[0045] In view of current actual needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of the present invention.

Claims

1. An aluminum alloy door and window with emergency escape function, characterized by: The invention comprises a fixed frame (1), wherein both left and right ends of the fixed frame (1) are fixedly provided with lifting slots (101), a lifting frame (102) is slidably connected between the tops of the two lifting slots (101), and both left and right ends of the lifting frame (102) are movably connected with linkage tripods (103), and both ends of the linkage tripods (103) are slidably connected with the top and bottom of the lifting frame (102), and an upper window (2) is rotatably connected between the middle ends of the two linkage tripods (103), and the bottom of the fixed frame (1) is rotatably connected with a lower window (3), and both ends of the top of the lower window (3) are provided with plug-in slots (104), and both ends of the bottom of the lifting frame (102) are movably connected with connecting pins (105) corresponding to the plug-in slots (104); The top of the upper window (2) is rotatably connected to a telescopic shaft (4), and the top and bottom ends of the lifting frame (102) are respectively provided with an upper shaft hole (401) and a lower shaft hole (402), and both ends of the telescopic shaft (4) are correspondingly plugged into the upper shaft hole (401) and the lower shaft hole (402), and the upper window (2) is configured as a tempered glass window; The telescopic shaft (4) is formed by splicing a left shaft (403) and a right shaft (404); one end of the left shaft (403) and the right shaft (404) where they meet is fixedly connected to a coupling portion (405); the two coupling portions (405) are parallel to each other, and the middle portions of the two combined portions (405) are provided with interconnected telescopic cavities (406); one end of the two groups of telescopic cavities (406) is fixedly connected to a fixing seat (407), and the two fixing seats (407) are respectively inserted into each other's telescopic cavities (406); and a spring (408) is fixedly connected between the top and bottom of the two fixing seats (407); An operating handle (409) is rotatably connected to the middle of the top of the upper window (2), and the operating handle (409) passes through the telescopic cavity (406). The front and rear ends of the operating handle (409) are fixedly wound with contraction wires (410), and the two groups of contraction wires (410) are respectively fixedly connected to the fixing seat (407).

2. The aluminum alloy door and window with emergency escape function according to claim 1, characterized in that: The rotating end of the lower window (3) is fixedly connected to a reinforcing foot (301) on the outside. The reinforcing foot (301) is in contact with and corresponds to the fixed frame (1), and the reinforcing foot (301) is arranged in a triangular shape.

3. The aluminum alloy door and window with emergency escape function according to claim 1, characterized in that: A reinforcing cable (302) is placed inside the top of the lower window (3), and the two ends of the reinforcing cable (302) respectively pass through the two ends of the top of the lower window (3), and the two ends of the reinforcing cable (302) are respectively fixedly connected to the two ends of the middle part of the fixed frame (1).

4. The aluminum alloy door and window with emergency escape function according to claim 3, characterized in that: The reinforcing cables (302) are stacked in a wave shape and placed inside the top end of the lower window (3), and the reinforcing cables (302) are made of braided steel wire material.

5. The aluminum alloy door and window with emergency escape function according to claim 1, characterized in that: Sealing plates (201) are filled between the left and right ends of the upper window (2) and the fixed frame (1), and the top and bottom of the sealing plate (201) are fixedly connected to connecting plates (202), and the connecting plates (202) are hinged to the upper window (2).

6. The aluminum alloy door and window with emergency escape function according to claim 5, characterized in that: The outer surfaces of both left and right ends of the upper window (2) are provided with engaging grooves (203), and the connecting plate (202) is correspondingly engaged with the engaging grooves (203).

7. The aluminum alloy door and window with emergency escape function according to claim 6, characterized in that: A wire outlet hole (204) communicating with the interior of the upper window (2) is provided in the middle of the engaging groove (203), and tensioning cables (205) are placed inside the left and right ends of the upper window (2), with both ends of the tensioning cables (205) respectively extending through the wire outlet hole (204), and both ends of the tensioning cables (205) are fixedly connected to the connecting plate (202).

8. The aluminum alloy door and window with emergency escape function according to claim 7, characterized in that: An adjusting cylinder (206) is fixedly connected to the middle of the left and right ends of the upper window (2), a tightening stud (207) is threadedly connected to the middle of the adjusting cylinder (206), the tightening rope (205) passes through the adjusting cylinder (206), and a tightening head (208) is fixedly connected to the middle of the tightening rope (205), and the bottom end of the tightening stud (27) is rotatably connected to the tightening head (208).

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