A window with fireproof isolation fence for escape in high-rise residential buildings

Abstract

The present invention discloses a window with a high-rise residential escape fire isolation fence, comprising a window body and an isolation basket, wherein the isolation basket comprises a front frame, a rear frame, a first telescopic side frame, a second telescopic side frame, a telescopic bottom frame and a bottom plate, wherein the rear frame is fixedly installed at the lower side of the window body, the front frame and the rear frame are arranged relatively, the first telescopic side frame and the second telescopic side frame are respectively arranged at the left and right sides of the front frame and the rear frame, and connect the front frame and the rear frame, the telescopic bottom frame connects the bottom of the front frame and the rear frame, the bottom plate is arranged above the telescopic bottom frame, and a lifting action component is arranged in the rear frame, and the lifting action component is connected to the bottom plate. Compared with the prior art, the present invention can realize a convenient escape operation.

Description

Technical Field

[0001] The invention relates to the technical field of windows, in particular to a window with a high-rise residential escape fireproof isolation fence. Background Art

[0002] With the development of modern society, high-rise residential buildings are becoming more and more common due to their efficient land use and intensive living patterns. However, once an emergency such as a fire occurs in a high-rise residential building, how to ensure that residents can evacuate quickly and safely has become an urgent problem to be solved. Although existing building codes require a sufficient number of emergency exits and fire-fighting facilities, in actual applications, especially when the fire spreads rapidly and the smoke is heavy, traditional stairwells may be unusable due to low visibility, high temperature or structural damage.

[0003] At present, most of the escape equipment on the market focuses on providing vertical movement tools, such as escape ropes and slides, but these devices have certain limitations. For example, escape ropes require users to have certain operating skills, which is difficult for the elderly, children or people with physical disabilities to use; and slides may affect their reliability due to factors such as improper installation location and maintenance.

[0004] In view of this, it is necessary to develop a new auxiliary escape facility, especially for the characteristics of high-rise residential buildings. In view of this, a window with a high-rise residential escape fire isolation fence is specially proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a window with a high-rise residential escape fire isolation fence, which can realize a convenient escape operation.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A window with a high-rise residential escape fire isolation fence comprises a window body and an isolation basket, wherein the isolation basket comprises a front frame, a rear frame, a first telescopic side frame, a second telescopic side frame, a telescopic bottom frame and a bottom plate, wherein the rear frame is fixedly installed at the lower side of the window body, the front frame and the rear frame are arranged opposite to each other, the first telescopic side frame and the second telescopic side frame are respectively arranged at the left and right sides of the front frame and the rear frame, and connect the front frame and the rear frame, the telescopic bottom frame connects the bottoms of the front frame and the rear frame, the bottom plate is arranged above the telescopic bottom frame, and a lifting action component is provided in the rear frame, and the lifting action component is connected to the bottom plate.

[0008] In a preferred embodiment, the first telescopic side frame, the second telescopic side frame and the telescopic bottom frame are configured as a scissor-type structure.

[0009] In a preferred embodiment, a fixed installation component is provided on the rear frame, and the fixed installation component includes a steel plate, an embedded screw and a fixing nut. The embedded screw passes through the steel plate, and the fixing nut cooperates with the embedded screw.

[0010] In a preferred embodiment, an aluminum cover plate is provided on the steel plate to protect the embedded screw and the fixing nut.

[0011] In a preferred embodiment, it also includes a hook arranged above the isolation basket, and a safety hanging rope is arranged on the hook.

[0012] In a preferred embodiment, a first abutting wheel is provided on the front edge of the base plate, and the first abutting wheel abuts against the front frame during the movement of the base plate.

[0013] In a preferred embodiment, a wheel frame is provided on the upper edge of the front frame, the wheel frame is inclined in a direction away from the window body, and a second abutting wheel is provided on the wheel frame.

[0014] In a preferred embodiment, at least two slide grooves are provided in the rear frame, the slide grooves are vertically arranged, and the lifting action component is provided in the slide grooves, and the lifting action component includes a constant force spring, a mounting shaft, a traction rope, a guide wheel and a slider, the mounting shaft is installed in the slide groove, the constant force spring is installed on the mounting shaft, the guide wheel is installed on the top of the slide groove, one end of the traction rope is connected to the slider, and the other end passes around the guide wheel and is connected to the end of the constant force spring.

[0015] In a preferred embodiment, the lifting action assembly also includes a damping component, which includes a one-way wheel and a fixed ring. The fixed ring is fixed in the slide groove, a first rubber layer is provided on the inner side of the fixed ring, and a second rubber layer is provided on the outer periphery of the one-way wheel. The one-way wheel is installed in the fixed ring, the first rubber layer and the second rubber layer are interference fit, and the mounting shaft is connected to the one-way wheel.

[0016] In a preferred embodiment, a first latching tooth is disposed on the inner wall of the first rubber layer, and a second latching tooth is disposed on the inner wall of the second rubber layer. The first latching tooth and the second latching tooth are arranged obliquely, and the oblique directions are opposite.

[0017] Compared with the prior art, the window with a high-rise residential escape fire barrier of the present invention includes a window body and an isolation basket, and the isolation basket is arranged at the lower side of the window body. When a fire occurs, personnel can quickly go down to the isolation basket through the window body to avoid the fire and wait for rescue, thereby protecting the safety of personnel well. A lifting action component is provided in its structural setting to realize the lifting and lowering of the bottom plate. Under normal circumstances, the telescopic performance of the first telescopic side frame, the second telescopic side frame, and the telescopic bottom frame can be used to shrink the isolation basket, making it smaller in size. Before this, the lifting action component is used to raise the bottom plate, and the bottom plate is higher than the height of other components, so as to realize good protection of other components and help extend the service life of related components.

[0018] When a fire occurs, the first telescopic side frame, the second telescopic side frame and the telescopic bottom frame are opened, and the bottom plate is lowered to form an isolation basket structure, and personnel can go down into the isolation basket to avoid the fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention relates to a structural schematic diagram of a window with an escape fire barrier for a high-rise residential building (the bottom plate is not raised).

[0020] Figure 2 The present invention relates to a structural schematic diagram of a window with an escape fire barrier for a high-rise residential building (with a raised bottom plate).

[0021] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure of part A.

[0022] Figure 4 The invention relates to a structural schematic diagram of a lifting action component and a bottom plate of a window with an escape fireproof isolation fence of a high-rise residential building.

[0023] Figure 5 The invention relates to a structural schematic diagram of a damping component of a window with an escape fire barrier of a high-rise residential building.

[0024] Window body 1; front frame 2; wheel frame 3; second top wheel 4; rear frame 5; slide groove 6; constant force coil spring 7; installation shaft 8; traction rope 9; guide wheel 10; slider 11; one-way wheel 12; second rubber layer 13; second latch tooth 14; fixing ring 15; first rubber layer 16; first latch tooth 17; first telescopic side frame 18; second telescopic side frame 19; telescopic bottom frame 20; bottom plate 21; first top wheel 22; steel plate 23; embedded screw 24; fixing nut 25; hook 26; safety hanging rope 27. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0026] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

[0027] like Figures 1 to 5 As shown, a window with an escape fire barrier for a high-rise residential building comprises a window body 1 and an isolation basket, wherein the isolation basket comprises a front frame 2, a rear frame 5, a first telescopic side frame 18, a second telescopic side frame 19, a telescopic bottom frame 20 and a bottom plate 21, wherein the rear frame 5 is fixedly mounted on the lower side of the window body 1, the front frame 2 and the rear frame 5 are arranged relatively to each other, the first telescopic side frame 18 and the second telescopic side frame 19 are respectively arranged on the left and right sides of the front frame 2 and the rear frame 5, and connect the front frame 2 and the rear frame 5, the telescopic bottom frame 20 connects the bottom of the front frame 2 and the rear frame 5, the bottom plate 21 is arranged above the telescopic bottom frame 20, and a lifting action component is provided in the rear frame 5, and the lifting action component is connected to the bottom plate 21.

[0028] The embodiment of the present invention is a window with a high-rise residential escape fire barrier, which includes a window body 1 and an isolation basket. The isolation basket is arranged at the lower side of the window body 1. When a fire occurs, personnel can quickly go down to the isolation basket through the window body 1 to avoid the fire and wait for rescue, thereby protecting the safety of personnel. A lifting action component is provided in its structural setting to realize the lifting and lowering of the bottom plate 21. Under normal circumstances, the first telescopic side frame 18, the second telescopic side frame 19, and the telescopic bottom frame 20 can be used to shrink the isolation basket, making it smaller in size. Before this, the lifting action component is used to raise the bottom plate 21, and the bottom plate 21 is higher than the height of other components, so as to realize good protection of other components and help extend the service life of related components.

[0029] When a fire occurs, the first telescopic side frame 18, the second telescopic side frame 19 and the telescopic bottom frame 20 are opened, and the bottom plate 21 is lowered to form an isolation basket structure, and personnel can go down into the isolation basket to avoid the fire.

[0030] Specifically, the first telescopic side frame 18, the second telescopic side frame 19 and the telescopic bottom frame 20 are arranged in a scissor-type structure, and the scissor-type structure is used to realize the telescopic arrangement of the first telescopic side frame 18, the second telescopic side frame 19 and the telescopic bottom frame 20. The scissor-type structure can be arranged in a single scissor-type structure, and in order to further increase the telescopic range, a multi-scissor-type structure can also be arranged to realize a good telescopic function.

[0031] When the first telescopic side frame 18, the second telescopic side frame 19 and the telescopic bottom frame 20 are connected to the front frame 2 and the rear frame 5, a movable connection should be used to meet the activity requirements of the scissor-type structure.

[0032] In order to make the first telescopic side frame 18, the second telescopic side frame 19 and the telescopic bottom frame 20 have a certain self-contraction performance, in the scissor-type structure, a torsion spring can be provided at the connecting axis of the scissors to make them have a certain contraction ability.

[0033] In order to achieve stable installation of the isolation basket, the rear frame 5 is provided with a fixed installation component, which includes a steel plate 23, an embedded screw 24 and a fixing nut 25. The embedded screw 24 passes through the steel plate 23, and the fixing nut 25 cooperates with the embedded screw 24. The embedded screw 24 is embedded in the wall in advance, specifically embedded in the load-bearing structure of the wall. The steel plate 23 is connected to the rear frame 5. The steel plate 23 is provided with a through hole for the embedded screw 24 to pass through. The steel plate 23 is firmly fixed on the wall through the cooperation of the fixing nut 25 and the embedded screw 24, thereby achieving stable installation of the isolation basket.

[0034] Furthermore, an aluminum cover plate (not shown in the figure) is provided on the steel plate 23 to protect the embedded screw rod 24 and the fixing nut 25 .

[0035] In order to further improve safety, a window with a high-rise residential escape fire barrier in this embodiment also includes a hook 26 arranged above the isolation basket, and a safety hanging rope 27 is arranged on the hook 26. The hook 26 is fixed to the wall, and the safety hanging rope 27 is arranged in a disc shape.

[0036] In order to make the up and down movement of the bottom plate 21 smoother, a first abutting wheel 22 is provided on the front edge of the bottom plate 21, and the first abutting wheel 22 abuts against the front frame 2 during the movement of the bottom plate 21. However, after the first low top wheel is provided, during the up and down movement of the bottom plate 21, the first abutting wheel 22 abuts against the front frame 2, thereby avoiding sliding friction with the front frame 2, thereby facilitating the up and down movement of the bottom plate 21.

[0037] Furthermore, a wheel frame 3 is provided on the upper edge of the front frame 2, and the wheel frame 3 is inclined in a direction away from the window body 1, and a second top wheel 4 is provided on the wheel frame 3. After the inclined wheel frame 3 and the second low top wheel are provided, when a downward force is applied to the bottom plate 21 in the case where the bottom plate 21 is higher than the second top wheel 4, the force is transmitted to the second top wheel 4, so that the bottom plate 21 and the second top wheel 4 interact with each other. Due to the inclined setting of the wheel frame 3, this force will be transmitted to the front frame 2, generating a driving force on the front frame 2, so that when a force is applied to the bottom plate 21, the front frame 2 will move in a direction away from the wall, so that the isolation basket is opened. After the isolation basket is opened, the bottom plate 21 drops to the bottom of the isolation basket, realizing the fire rescue function.

[0038] Furthermore, at least two slide grooves 6 are provided in the rear frame 5, and the slide grooves 6 are vertically arranged. The lifting action component is provided in the slide groove 6, and the lifting action component includes a constant force coil spring 7, a mounting shaft 8, a traction rope 9, a guide wheel 10 and a slider 11. The mounting shaft 8 is installed in the slide groove 6, the constant force coil spring 7 is installed on the mounting shaft 8, and the guide wheel 10 is installed on the top of the slide groove 6. One end of the traction rope 9 is connected to the slider 11, and the other end is connected to the end of the constant force coil spring 7 after passing through the guide wheel 10. With the above structural setting, the automatic rising of the bottom plate 21 can be realized in the non-loaded state. When the bottom plate 21 is in the non-loaded state, it receives the pulling force of the constant force coil spring 7, and the bottom plate 21 is pulled up. Since a constant force is applied, the bottom plate 21 rises at a uniform speed. After the bottom plate 21 rises to the highest position, it is higher than the height of the front frame 2, the first telescopic side frame 18 and the second telescopic side frame 19. Under the action of the self-contraction force of the first telescopic side frame 18, the second telescopic side frame 19 and the telescopic bottom frame 20, the isolation basket is contracted, so that the first telescopic side frame 18, the second telescopic side frame 19 and the telescopic bottom frame 20 are all located below the bottom plate 21, so that the bottom plate 21 can achieve good protection of the structure below it.

[0039] In order to facilitate escape during fire, the lifting action assembly also includes a damping component, which includes a one-way wheel 12 and a fixed ring 15. The fixed ring 15 is fixed in the slide groove 6. A first rubber layer 16 is provided on the inner side of the fixed ring 15. A second rubber layer 13 is provided on the outer periphery of the one-way wheel 12. The one-way wheel 12 is installed in the fixed ring 15. The first rubber layer 16 and the second rubber layer 13 are interference fit. The mounting shaft 8 is connected to the one-way wheel 12. The main purpose of providing the one-way wheel 12 is to make the base plate 21 subject to less force when rising and greater force when falling, that is, when the base plate 21 rises, the one-way wheel 12 rotates in its rotatable direction, and when the base plate 21 falls, the one-way wheel 12 rotates in its non-rotatable direction. When the base plate 21 rises, under the tension of the constant force coil spring 7, the constant force coil spring 7 rotates, causing the mounting shaft 8 to rotate, and the mounting shaft 8 rotates relative to the one-way wheel 12. At this time, since the one-way wheel 12 is in its rotatable state, it will not exert corresponding resistance on the mounting shaft 8, and the base plate 21 can rise smoothly relying on the force of the constant force coil spring 7. When a fire occurs, people evacuate to the bottom plate 21. Due to the pressure exerted by the weight of the people, the bottom plate 21 is subjected to force at this time. After being subjected to the force, the bottom plate 21 moves downward. When moving downward, the one-way wheel 12 rotates in its non-rotatable direction. Since it is non-rotatable, it cannot rotate relative to the mounting shaft 8. At this time, under the action of the force, the first rubber layer 16 and the second rubber layer 13 rotate relative to each other. Since the first rubber layer 16 and the second rubber layer 13 are in an interference fit relationship, a large friction force will be generated between the first rubber layer 16 and the second rubber layer 13. This friction force provides resistance to the descent of the bottom plate 21, so that after people stand on the bottom plate 21, the bottom plate 21 will not suddenly drop due to the sudden application of the weight of the people, so that the bottom plate 21 is in a state of slow and uniform descent, which effectively ensures the safety of the personnel and facilitates the personnel to stand on the bottom plate 21 and realize the transfer.

[0040] Furthermore, a first latching tooth 17 is provided on the inner wall of the first rubber layer 16, and a second latching tooth 14 is provided on the inner wall of the second rubber layer 13. The first latching tooth 17 and the second latching tooth 14 are arranged obliquely, and the oblique directions are opposite. Under the above structural setting, when the one-way wheel 12 rotates in its rotatable direction, the first latching tooth 17 and the second latching tooth 14 are in a mutually stuck state, thereby realizing pure one-way rotation of the one-way wheel 12, and when the one-way wheel 12 rotates in its non-rotatable direction, the first latching tooth 17 and the second latching tooth 14 produce relative motion.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "include..." or "comprise..." do not exclude the existence of other elements in the process, method, article or terminal device including the elements. In addition, in this article, "greater than", "less than", "exceed" and the like are understood to exclude the number itself; "above", "below", "within" and the like are understood to include the number itself.

[0042] The above description of the embodiments is to facilitate the understanding and use of the present invention by those skilled in the art. It is obvious that those skilled in the art can easily make various modifications to the embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments. Improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the protection scope of the present invention.

Claims

1. A window with a high-rise residential escape fire barrier, characterized in that: The invention comprises a window body and an isolation basket, wherein the isolation basket comprises a front frame, a rear frame, a first telescopic side frame, a second telescopic side frame, a telescopic bottom frame and a bottom plate, wherein the rear frame is fixedly installed at the lower side of the window body, the front frame and the rear frame are arranged relatively to each other, the first telescopic side frame and the second telescopic side frame are respectively arranged at the left and right sides of the front frame and the rear frame, and connect the front frame and the rear frame, the telescopic bottom frame connects the bottoms of the front frame and the rear frame, the bottom plate is arranged above the telescopic bottom frame, a lifting action component is arranged in the rear frame, and the lifting action component is connected to the bottom plate for realizing the lifting and lowering of the bottom plate, and under normal circumstances, the telescopic performance of the first telescopic side frame, the second telescopic side frame and the telescopic bottom frame can be utilized to realize the contraction of the isolation basket to make its volume smaller, and before that, the lifting action component is utilized to raise the bottom plate, The bottom plate is higher than the height of other components, thereby achieving good protection for other components and being beneficial to extending the service life of related components; a wheel frame is provided on the upper edge of the front frame, and the wheel frame is inclined in the direction away from the window body, and a second top wheel is provided on the wheel frame. After the inclined wheel frame and the second top wheel are provided, when a downward force is applied to the bottom plate when the bottom plate is higher than the second top wheel, the force is transmitted to the second top wheel, thereby causing interaction between the bottom plate and the second top wheel. Due to the inclined setting of the wheel frame, this force will be transmitted to the front frame, generating a driving force on the front frame, thereby when a force is applied to the bottom plate, the front frame will move in the direction away from the wall, causing the isolation basket to be opened. After the isolation basket is opened, the bottom plate drops to the bottom of the isolation basket, thereby realizing a fire rescue function.

2. A window with a high-rise residential escape fire barrier according to claim 1, characterized in that: The first telescopic side frame, the second telescopic side frame and the telescopic bottom frame are arranged as a scissor-type structure.

3. A window with a high-rise residential escape fire barrier according to claim 1, characterized in that: The rear frame is provided with a fixed installation component, which includes a steel plate, an embedded screw and a fixing nut. The embedded screw passes through the steel plate, and the fixing nut matches the embedded screw.

4. A window with a high-rise residential escape fire barrier according to claim 3, characterized in that: An aluminum cover plate is arranged on the steel plate to protect the embedded screw rod and the fixing nut.

5. A window with a high-rise residential escape fire barrier according to claim 1, characterized in that: It also includes a hook arranged above the isolation basket, and a safety hanging rope is arranged on the hook.

6. A window with a high-rise residential escape fire barrier according to claim 1, characterized in that: A first abutting wheel is arranged on the front edge of the bottom plate, and the first abutting wheel abuts against the front frame during the movement of the bottom plate.

7. A window with a high-rise residential escape fire barrier according to any one of claims 1 to 6, characterized in that: At least two slide grooves are provided in the rear frame, and the slide grooves are vertically arranged. The lifting action component is provided in the slide groove, and the lifting action component includes a constant force coil spring, a mounting shaft, a traction rope, a guide wheel and a slider. The mounting shaft is installed in the slide groove, the constant force coil spring is installed on the mounting shaft, and the guide wheel is installed on the top of the slide groove. One end of the traction rope is connected to the slider, and the other end is connected to the end of the constant force coil spring after passing through the guide wheel.

8. A window with a high-rise residential escape fire barrier according to claim 7, characterized in that: The lifting action assembly also includes a damping component, which includes a one-way wheel and a fixed ring. The fixed ring is fixed in the slide groove, a first rubber layer is provided on the inner side of the fixed ring, and a second rubber layer is provided on the outer periphery of the one-way wheel. The one-way wheel is installed in the fixed ring, the first rubber layer and the second rubber layer are interference fit, and the installation shaft is connected to the one-way wheel.

9. A window with a high-rise residential escape fire barrier according to claim 8, characterized in that: A first latching tooth is arranged on the inner wall of the first rubber layer, and a second latching tooth is arranged on the inner wall of the second rubber layer. The first latching tooth and the second latching tooth are arranged obliquely, and the oblique directions are opposite.

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