CN211058669U - Escape burglary-resisting window with smoke blocking and heat insulating functions - Google Patents

Abstract

The utility model relates to an escape-proof anti-theft window with the function of blocking smoke and heat insulation. The anti-theft window includes: a anti-theft window frame, a smoke and heat insulation baffle, a connecting rod, a limit device, a pedal, a linkage alarm device, and a wireless electronic lock: the smoke and heat insulation baffle is a folding baffle; the The smoke and heat insulation baffle is connected to the upper part of the anti-theft window frame through the connecting rod; the limiting device is used to fix the smoke and heat insulation baffle; the bottom of the pedal is provided with a lower rotating shaft, and the pedal is formed by The lower rotating shaft is connected with the anti-theft window frame and can be opened outwards; the linkage alarm device is installed on the lower rotating shaft of the pedal, and when the pedal is unfolded, it will be linked to open the anti-theft window frame. an alarm, the alarm sounds; the wireless electronic lock is used to lock the pedal to the anti-theft window frame. The smoke and heat insulation baffle of the anti-theft window occupies a reduced area, is convenient for daily storage, and can activate a linkage alarm.

Description

An escape-proof anti-theft window with smoke-blocking and heat-insulating function

technical field

The utility model relates to the technical field of anti-theft windows, in particular to an escaped anti-theft window with the function of preventing smoke and heat insulation.

Background technique

A large amount of toxic fumes will be produced at the fire scene. In order to avoid the smoke, people are often forced to the openings such as windows. The escape opening is the passage connecting the fire scene and the outside world, which is filled with fresh air to avoid suffocation. However, toxic fumes are often combustible fumes generated by incomplete combustion. These fumes float up and accumulate on the ceiling with the hot air flow to form a fumes layer. When the layer falls to the upper edge of the window, the smoke will overflow from above the window, and these high temperature combustible smoke will entrain the fresh air outside the window and form a new combustion (fire overflow) phenomenon. Thermal convection and thermal radiation from fire overflows can cause great harm to those who take refuge in windows.

Most of the escape windows that exist on the market today are innovated from the way of escape. An escape window is folded and deformed into a long ladder through which personnel can escape from the fire scene. Another kind of escape window is controlled by a chip. The escape window opening of the whole building slides down, and people can go downstairs to escape the fire scene through the sliding escape window. Neither of these two types of escape windows has been considered. The security window that becomes a ladder needs to escape through the escape window of others, which means that all residents need to install this type of escape window, which will greatly reduce the practicality. Even if the entire building is forced to install an escape window that becomes a ladder, not only is the anti-theft property poor, but as long as the security window of a family on the escape path cannot be opened, this escape method will end in failure. The utility model patent only needs to be installed in individual households to realize the functions of escape and refuge (smoke blocking and heat insulation), and maximize the safety guarantee capability; in addition, the thermal convection and thermal radiation of the flame and hot smoke will heat the escape window. Or directly cause harm to the human body, causing different degrees of burns or falling from the escape window. Therefore, the utility model is an escape window with a smoke-blocking and heat-insulating function, which can better ensure the life safety of fire escape personnel, and has very important practical significance.

SUMMARY OF THE INVENTION

In order to overcome at least one of the above-mentioned defects in the prior art, the present utility model provides an escape-proof anti-theft window with the function of blocking smoke and heat insulation. The technical scheme adopted by the present utility model is as follows.

An escapable anti-theft window with smoke and heat insulation function, the anti-theft window comprises: an anti-theft window frame, a smoke and heat insulation baffle, a connecting rod, a limit device, a pedal, a linkage alarm device, and a wireless electronic lock: The smoke and heat insulation baffle is a folding baffle; the smoke and heat insulation baffle is connected to the upper part of the anti-theft window frame through the connecting rod; the limit device is used for fixing the smoke and heat insulation baffle; the bottom of the pedal is provided with a lower rotating shaft, the pedal is connected with the anti-theft window frame by the lower rotating shaft, and can be opened outwards; the linkage alarm device is installed on the lower rotating shaft of the pedal When the pedal is unfolded, the alarm installed in the anti-theft window frame will be activated in linkage, and the alarm will sound an alarm; the wireless electronic lock is used to lock the pedal on the anti-theft window frame.

Preferably, the smoke and heat insulation baffle is a foldable baffle, and the foldable baffle includes: a plurality of baffle bodies and a sliding-rotating device; the sliding-rotating device is connected between the baffle bodies. Connecting; the sliding-rotating device enables the shutter body to slide in the sliding-rotating device and the end of the shutter body to rotate in the sliding-rotating device.

Preferably, the baffle body includes a sliding block arranged on the side and a rotating shaft located at the upper end of the sliding block; the sliding-rotating device includes: a sliding groove, a rotating groove, a transmission groove, and a rotating mechanism; the sliding block can slide in the sliding groove; the rotating groove is arranged on the lower end of the sliding groove and can accommodate the rotating shaft; the transmission groove is connected with the rotating groove; the rotating mechanism includes: a sliding-rotating device a rotating shaft, a spring, a rotating pin and a transmission block; a groove is provided on the rotating shaft of the sliding-rotation device; the spring is arranged in the groove; the transmission pin is in contact with the spring and can sliding in the groove; the transmission block is arranged in the rotation groove and can slide in the transmission groove; the transmission block is in contact with the transmission pin; when the rotating shaft of the baffle body slides down to the When the rotating groove is opened, the rotating shaft of the baffle body presses the transmission pin through the transmission block, so that the rotating shaft of the sliding-rotating device rotates.

Preferably, the lower rotating shaft further comprises: a convex block and a transmission block; the transmission block of the lower rotating shaft is provided with a chute; the convex block is arranged on the lower rotating shaft and is arranged on the transmission block of the lower rotating shaft When the lower shaft rotates, the bump drives the transmission block of the lower shaft to rotate, and triggers the linkage alarm device.

Preferably, the anti-theft window further includes a rotation buffer device; the rotation buffer device is used to slow down the rotation speed of the lower rotating shaft.

Preferably, the rotation buffer device includes: a dial and a chuck; both the dial and the chuck are provided with raised scale bars; the dial is fixed on the frame of the anti-theft window to be sent; the chuck It is fixed on the end of the lower shaft; when the lower shaft rotates, the scale bar of the dial and the scale bar of the chuck block each other to slow down the rotation speed of the lower shaft.

Preferably, the anti-theft window further comprises a violent unlocking piece; the violent unlocking piece is welded on the pedal, and the wireless electronic lock is welded on the violent unlocking piece.

Preferably, a handle is provided on the smoke and heat insulation baffle.

Preferably, the anti-theft window further comprises a chain; the chain connects the pedal and the frame of the anti-theft window.

Preferably, the smoke and heat insulation baffle is made of alumina ceramic fiber board.

Preferably, the anti-theft window further includes a wireless electronic lock controller, and the wireless electronic lock controller is arranged in a special protective cover. When in use, the unlocking button can be pressed by opening the protective cover, and the combustion grade of the protective cover material is A. class.

Preferably, the sensing distance between the wireless electronic lock and the controller is 10m.

Compared with the prior art, the beneficial effects are:

1. The smoke and heat insulation baffle with folding function reduces the occupation area of the smoke and heat insulation baffle, and realizes the daily storage of the smoke and heat insulation baffle;

2. The shaft below the pedal expands outwards, which expands the movement range of escape personnel and facilitates the rescue of firefighters by the ladder;

3. The addition of the wireless electronic lock realizes the anti-theft function of the anti-theft window, which is convenient to control the opening and closing of the wireless electronic lock;

4. Put down the pedal, the lower shaft of the pedal rotates to move the transmission block with the chute, activate the linkage alarm device to emit an alarm sound, arouse the vigilance of the surrounding personnel, and strengthen the security of the anti-theft window;

5. The addition of the sliding-rotating device reduces the required deployment space of the smoke and heat insulation baffle, and realizes the deployment of the smoke and heat insulation baffle in the limited anti-theft window space;

6. The smoke and heat insulation baffle is made of alumina ceramic fiber board, which can withstand high temperature below 1300 °C. The thermal insulation function of the anti-theft window, at the same time, the smoke and heat insulation baffle can prevent the smoke from diffusing outward during the process of thermal insulation, and also realize the smoke blocking function of the anti-theft window;

7. With the addition of the violent unlocking piece, in case of crisis, it can be destroyed with a hammer, and the wireless electronic lock welded to the violent unlocking piece also loses its locking function.

Description of drawings

1 is a schematic view of the unfolded (fire escape) structure of an escapeable anti-theft window with a smoke-blocking and heat-insulating function provided in an embodiment of the present utility model;

Fig. 2 is a kind of closed (daily use) structural schematic diagram of an escaped anti-theft window with smoke blocking and heat insulation function provided in an embodiment of the present utility model;

FIG. 3 is a schematic structural diagram of a folding baffle of an escape-proof anti-theft window with smoke blocking and heat insulation function provided in an embodiment of the present utility model;

FIG. 4 is a schematic structural diagram of a sliding-rotating device for an escape-proof anti-theft window with a smoke-blocking and heat-insulating function provided in an embodiment of the present utility model;

5 is a perspective view of the structure of a sliding-rotating device for an escape-proof anti-theft window with a smoke-blocking and heat-insulating function provided in an embodiment of the present utility model;

6 is a schematic cross-sectional structural diagram of a sliding-rotating device for an escape-proof anti-theft window with a smoke-blocking and heat-insulating function provided in an embodiment of the present utility model;

FIG. 7 is a schematic structural diagram of a rotating shaft of a sliding-rotating device for an escape-proof anti-theft window with a smoke-blocking and heat-insulating function provided in an embodiment of the present utility model;

8 is a structural perspective view of a rotating shaft of a sliding-rotating device for an escape-proof anti-theft window with a smoke-blocking and heat-insulating function provided in an embodiment of the present invention;

9 is a cross-sectional structural schematic diagram of a rotating shaft of a sliding-rotating device of a burglary-proof window with smoke blocking and heat insulation function provided in an embodiment of the present utility model;

10 is a schematic diagram of a linkage alarm device for an escapeable anti-theft window with smoke blocking and heat insulation function provided in an embodiment of the present utility model;

Among them, the anti-theft window frame 1, the smoke and heat insulation baffle 2, the sliding-rotating device 3, the connecting rod 4, the limiting device 5, the handle 6, the chain 7, the wireless electronic lock 8, the pedal 9, the linkage alarm device 10, Violent unlocking piece 11, rotating shaft 12, metal sheet 13, slider 14, sliding-rotating device rotating shaft 15, sliding-rotating device rotating shaft pin 16, transmission block 17, sliding groove 18, rotating groove 19, spring 20, bump 21, Transmission block 22 with chute, scale bar 23, chuck 24, dial 25.

Detailed ways

The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate the present embodiment, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable to the artisan that certain well-known structures and descriptions thereof may be omitted from the drawings. The positional relationships described in the drawings are only for exemplary illustration, and should not be construed as a limitation on the present patent.

As shown in Figures 1-10, the embodiment of the present invention provides an escape-proof anti-theft window with smoke blocking and heat insulation function. The anti-theft window 1 includes: a anti-theft window frame 1, a smoke blocking and thermal insulation baffle 2, Sliding-rotating device 3, connecting rod 4, limiting device 5, handle 6, chain 7, wireless electronic lock 8, pedal 9; connecting rod 4 connects the smoke and heat insulation baffle 2 and the anti-theft window frame 1; three pieces The baffle bodies of the smoke and heat insulation baffles 2 are connected by a sliding-rotation device 3; the baffle bodies of the three smoke and heat insulation baffles 2 are on the same vertical plane, connected end to end, and the joints have tight gaps; The positioning device 5 is fixed on the anti-theft window frame 1 through the locking structure, and the vertical height position of the limiting device 5 can be adjusted by loosening the locking structure; the handle 6 is welded on the metal sheet 13 of the smoke and heat insulation baffle 2 , the linkage alarm device 10 is installed on the lower rotating shaft of the pedal 9. When the pedal 9 is opened, the lower rotating shaft of the pedal 9 is driven to rotate, and the protrusion 21 slides on the sliding groove of the transmission block 22 with the sliding groove, so that the sliding groove has a sliding groove. The transmission block 22 moves outward and touches the alarm switch, the alarm is turned on, and the alarm sounds; the violent unlocking piece 11 is a special metal sheet, which can be broken with a hammer, so that the welding on the violent unlocking piece 11 The wireless electronic lock 8 is displaced to play the role of violent unlocking.

The embodiment of the present utility model is an escape-proof anti-theft window with the function of preventing smoke and heat insulation. By improving the traditional anti-theft window, a smoke and heat insulation baffle 2 is added, and a sliding-rotating device 3 and a matching device are designed. The rotating shaft 15 of the sliding-rotating device is used to save the space occupied by unfolding the smoke and heat insulation baffle 2. By adding a violent unlocking piece 11, a linkage alarm device 10 and a wireless electronic lock 8, the difficulty of opening the pedal 9 in an emergency is reduced. , which improves the safety and convenience of the utility model. When in use, press the indoor wireless electronic lock controller to open the wireless electronic lock 8 of the anti-theft window. If the wireless electronic lock 8 fails, you can hold a hammer and strike the violent unlocking piece 11 to destroy the wireless electronic lock 8 and jump on the anti-theft device. Window frame 1, hold the folding smoke and heat insulation baffle 2 by hand, release the limiter 5, and rotate the smoke and heat insulation baffle 2 along the connecting rod 4, so that the smoke and heat insulation baffle 2 is parallel to the wall surface, Hold the handle 6 on the smoke and heat insulation baffle with both hands and pull down vertically. The baffle body includes a sliding block 14 arranged on the side and a rotating shaft 12 located at the upper end of the sliding block; the sliding-rotating device includes: a sliding groove 18, a rotating groove 19, a transmission groove, and a rotating mechanism; the sliding block 14 can slide in the sliding groove. 18; the rotating slot 19 is arranged at the lower end of the sliding slot 18 and can accommodate the rotating shaft 12; the transmission slot is connected with the rotating slot 19; The pin 16 and the transmission block 17; the sliding-rotation device shaft 15 is provided with a groove; the spring 20 is arranged in the groove; the sliding-rotation device shaft pin 16 abuts against the spring 20 and can be in the groove Sliding; the transmission block 17 is arranged in the rotation groove and can slide in the transmission groove; the transmission block 17 is in contact with the transmission pin 16; when the rotation shaft 12 slides down to the rotation groove 19, the rotation shaft 12 is squeezed through the transmission block 17 The pin 16 rotates the shaft 15 of the slide-rotation device. The sliders 14 on both sides of the smoke and heat insulation baffle 2 will slide down along the sliding groove 18 of the sliding-rotating device 3. When sliding to the end, the rotating shaft 12 touches the transmission block 17 in the rotating groove 19, and the smoke is blocked. The heat insulation baffle 2 can be rotated along the sliding-rotation device 3 so that a plane is formed between the smoke and heat insulation baffles 2. At this time, the smoke and heat insulation baffles 2 are unfolded. Kick off the unlocked pedal 9, put down the pedal 9, and wait for rescue, or use the escape rope for self-help escape. The operation is simple, fast and convenient. Due to the deployment of the smoke and heat insulation baffle 2, the escape personnel can avoid direct contact with flame heat radiation and high-temperature smoke during the process of waiting for rescue, so as to protect the life and health of the escape personnel.

Specifically, please refer to FIG. 1 to FIG. 10 , there are 3 smoke and heat insulation baffles 2 , each smoke and heat insulation baffle 2 is wrapped with a metal sheet 13 , and one smoke and heat insulation baffle 2 is welded with a connecting rod 4 . , connected with the anti-theft window frame 1, the other two smoke and heat insulation baffles 2 are welded with a slider 14 and a rotating shaft 12, and the smoke and heat insulation baffles 2 are connected by a sliding-rotation device 3. When not in use, the smoke The heat insulation baffle 2 is folded and stored with the upper part of the anti-theft window frame 1. When in use, the smoke and heat insulation baffle 2 can be slid with the slider 14 and the rotating shaft 12 through the sliding-rotation device 3 first, and then rotated, and then unfolded into a complete Large smoke and heat shield 2. The unfolded smoke-blocking and heat-insulating baffle 2 can block the outward spread of flame and smoke, and realize the functions of smoke-blocking and heat-insulating.

Specifically, please refer to FIG. 1 to FIG. 10 , the sliding-rotating device shaft 15 is combined with the sliding-rotating device 3 , the sliding-rotating device shaft pin 16 and the transmission block 17 are installed in the same plane, and the sliding block 14 and the sliding groove are installed in the same plane. 18 are combined together, and the handle 6 is pulled down on the smoke and heat insulation baffle 2 to drive the slider 14 to slide down in the sliding groove 18. When it slides to the end, the uppermost rotating shaft 12 of the smoke and heat insulation baffle 2 will enter and rotate. slot 19, and squeeze the transmission block 17, the transmission block 17 pushes the sliding-rotating device shaft pin 16 into the sliding-rotating device shaft 14, so that the sliding-rotating device shaft 15 can rotate, and continue to pull down the smoke and heat insulation shield The plate 2 and the sliding-rotating device 3 rotate so that the smoke and heat insulation baffles are on the same plane.

Further, an escapeable anti-theft window with smoke blocking and heat insulation function according to the embodiment of the present invention further includes a pedal 9 , a violent unlocking piece 11 , a wireless electronic lock 8 and a linkage alarm device 10 . The pedal 9 is the opening of the anti-theft window frame 1, which can be opened outward to form a platform; the wireless electronic lock 8 locks the pedal 9 and the anti-theft window frame 1, which is an important element for realizing the anti-theft function of the present invention. Further, the violent unlocking piece 11 is welded on the pedal 9, the wireless electronic lock 8 is welded on the violent unlocking piece 11, and the violent unlocking piece 11 is hit with a hammer, which indirectly destroys the wireless electronic lock 8 and solves the problem of wireless electronic locks in emergency situations. Lock 8 failure problem. Further, the dial 25 is fixed on the anti-theft window frame 1, there are many raised scale bars 23 on the dial 25, and the lower shaft of the pedal has two protrusions 21, which are used to fix the chuck 24 and drive the transmission with the chute. Block 22, the chuck 24 also has a scale bar, when the pedal 9 is opened, the pedal 9 drives the rotary shaft of the lower part of the pedal to rotate, so that the chuck 24 fixed on the rotary shaft of the lower part of the pedal rotates, due to the existence of the scale bar 23, the speed at which the pedal 9 is opened can be slowed down, At the same time, the lower shaft of the pedal rotates, so that the bump 21 slides in the chute of the transmission block 22 with the chute, so that the transmission block 22 with the chute moves outward, touches the set alarm switch, and activates the alarm , the siren sounds.

Preferably, the smoke and heat insulation baffle is made of alumina ceramic fiber board.

Preferably, the anti-theft window further includes a wireless electronic lock controller, and the wireless electronic lock controller is arranged in a special protective cover. When in use, the unlocking button can be pressed by opening the protective cover, and the combustion grade of the protective cover material is A. class.

Preferably, the sensing distance between the wireless electronic lock and the controller is 10m.

To sum up, the present utility model aims at the shortcomings of the traditional anti-theft windows that hinder rescue and cannot escape. The existing improved escape windows require the cooperation of the whole building, which is difficult to realize in reality and cannot be unlocked normally under certain circumstances. Combining the folded smoke-blocking and heat-insulating baffle with the newly designed sliding-rotating device, the smoke-blocking and heat-insulating function of the utility model is endowed. The flexibility of the use of the utility model, it should be noted that the utility model can realize the functions of escape and refuge (smoke-proof and heat-insulation) only by the installation of individual households.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims (10)

1. A escapable anti-theft window with a smoke-blocking and heat-insulating function is characterized in that, the anti-theft window comprises: an anti-theft window frame, a smoke-blocking and heat-insulating baffle, a connecting rod, a limit device, a pedal, a linkage alarm Device, wireless electronic lock: The smoke and heat insulation baffle is a folding baffle; The smoke and heat insulation baffle is connected to the upper part of the anti-theft window frame through the connecting rod; The limiting device is used for fixing the smoke and heat insulation baffle; The bottom of the pedal is provided with a lower rotating shaft, the pedal is connected with the anti-theft window frame by the lower rotating shaft, and can be opened outwards; The linkage alarm device is installed on the lower rotating shaft of the pedal, and when the pedal is unfolded, the alarm installed in the anti-theft window frame will be activated in linkage, and the alarm will sound an alarm; The wireless electronic lock is used to lock the pedal to the anti-theft window frame. 2 . The escaped anti-theft window with smoke and heat insulation function according to claim 1 , wherein the smoke and heat insulation baffle is a foldable baffle, and the foldable baffle comprises: a plurality of Baffle body and sliding-turning device; The baffle bodies are connected by the sliding-rotating device; The slide-rotation device enables the shutter body to slide in the slide-rotation device and enables the end portion of the shutter body to rotate in the slide-rotation device. 3. The anti-theft window for escape with smoke blocking and heat insulation function according to claim 2, wherein the baffle body comprises a sliding block arranged on the side and a rotating shaft located at the upper end of the sliding block; The sliding-rotating device includes: a sliding groove, a rotating groove, a transmission groove, and a rotating mechanism; the slider can slide in the sliding groove; the rotating groove is arranged at the lower end of the sliding groove and can accommodate the rotating shaft; the transmission groove is connected with the rotation groove; The rotating mechanism includes: a sliding-rotating device rotating shaft, a spring, a rotating pin and a transmission block; A groove is provided on the rotating shaft of the sliding-rotating device; the spring is disposed in the groove; the transmission pin is in contact with the spring and can slide in the groove; The transmission block is arranged in the rotation groove and can slide in the transmission groove; the transmission block is in abutment with the transmission pin; When the rotating shaft of the baffle body slides down to the rotation groove, the rotating shaft of the baffle body squeezes the transmission pin through the transmission block, so that the rotating shaft of the sliding-rotation device rotates. 4. The escaped anti-theft window with smoke blocking and heat insulation function according to any one of claims 1-3, wherein the lower rotating shaft further comprises: a convex block and a transmission block; A chute is provided in the transmission block of the lower rotating shaft; the protruding block is arranged on the lower rotating shaft, and is arranged in the chute of the transmission block of the lower rotating shaft; When the lower rotating shaft rotates, the protruding block drives the transmission block of the lower rotating shaft to rotate, and triggers the linkage alarm device. 5. The escaped anti-theft window with smoke blocking and heat insulation function according to any one of claims 1-3, wherein the anti-theft window further comprises a rotating buffer device; The rotation buffer device is used to slow down the rotation speed of the lower shaft. 6 . The escaped anti-theft window with smoke and heat insulation function according to claim 5 , wherein the rotation buffer device comprises: a dial and a chuck; 7 . Both the scale plate and the chuck are provided with raised scale bars; The dial is fixed on the frame of the anti-theft window sent; the chuck is fixed on the end of the lower shaft; When the lower shaft rotates, the scale bar of the dial and the scale bar of the chuck block each other, so as to slow down the rotation speed of the lower shaft. 7. The escaped anti-theft window with smoke blocking and heat insulation function according to any one of claims 1-3, wherein the anti-theft window further comprises a violent unlocking piece; The violent unlocking piece is welded on the pedal, and the wireless electronic lock is welded on the violent unlocking piece. 8 . The escaped anti-theft window with smoke blocking and heat insulation function according to claim 1 , wherein a handle is provided on the smoke blocking and heat insulation baffle. 9 . 9. The escaped anti-theft window with smoke blocking and heat insulation function according to any one of claims 1-3, wherein the anti-theft window further comprises a chain; The chain connects the pedal and the anti-theft window frame. 10 . The escaped anti-theft window with smoke and heat insulation function according to claim 1 , wherein the smoke and heat insulation baffle is made of alumina ceramic fiber board. 11 .

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