Safety life-saving window for family fire emergency

Abstract

The utility model relates to the technical field of building doors and windows, in particular to a family fire emergency safety life-saving window which comprises a window frame and a door and window installed on the window frame, supporting plates are fixedly installed at the upper end and the lower end of the window frame, and a plurality of protective fences are fixedly installed between the two supporting plates. An escape hole is formed in the portion, located at the lower end of the window frame, of the supporting plate, a rectangular sliding hole communicated with the escape hole is formed in the side face of the supporting plate, a rectangular plate is slidably inserted into the rectangular sliding hole and blocks the escape hole, and a pulling handle is fixedly installed on one side of the rectangular plate. When a fire disaster happens, a resident escapes to the position between the two supporting plates, then doors and windows are closed, a fire source is isolated, the multiple protective fences can prevent the resident from falling off from the position between the two supporting plates and waiting for a firefighter, at the moment, the resident can escape from the escape hole in cooperation with the firefighter, the resident can be assisted to escape under the emergency conditions such as the fire disaster, and the resident can be prevented from falling off. And the loss of production property is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building door and window technical field especially relates to a family fire emergency safety escape window. BACKGROUND

[0002] In the development process of door and window technology, the shape and production section bar of door and window have changed a lot, and the opening and closing of door and window have also been adjusted and innovated, such as flat open, vertical open and push-pull window structure, when the family fire occurs, it is very important to escape from the fire scene quickly and safely, and the setting of door and window is particularly important.

[0003] The traditional window is often single function, only has the ventilation and the lighting effect, under the emergency such as fire, it is difficult to effectively assist the occupant to escape, and it is easy to cause the trapped personnel to miss the best escape opportunity, causes the major loss of life and property. INVENTION CONTENTS

[0004] The utility model discloses a family fire emergency safety escape window, which solves the problems of single function of traditional windows, difficulty in assisting occupants to escape under emergency such as fire, and missed best escape opportunity of trapped personnel, and major loss of life and property.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A family fire emergency safety escape window, comprising a window frame and a door and window installed on the window frame, the window frame is fixedly installed with a support plate at the upper and lower ends, a plurality of protective fences are fixedly installed between the two support plates, and a rectangular space is formed between the plurality of protective fences and the door and window.

[0007] The support plate at the lower end of the window frame is provided with an escape hole, the side surface of the support plate is provided with a rectangular sliding hole communicated with the escape hole, a rectangular plate is slidably inserted into the rectangular sliding hole, the rectangular plate blocks the escape hole, and a pull handle is fixedly installed on one side of the rectangular plate.

[0008] Preferably, a plurality of support rods are fixedly installed on the surface of the window frame, and one end of the plurality of support rods away from the window frame is fixedly connected with the lower surface of the support plate.

[0009] Preferably, the window frame is provided with a fireproof curtain wound through a winding assembly, one end of the fireproof curtain is symmetrically fixedly installed with a clamping strip, and the window frame is provided with a clamping assembly for locking the clamping strip.

[0010] Preferably, the winding assembly comprises two symmetrical mounting blocks fixedly mounted on the window frame, a rotating shaft rotatably mounted between the two mounting blocks, a winding roller fixedly sleeved on the rotating shaft, and two torsion springs sleeved on two ends of the rotating shaft, the fireproof curtain is wound on the winding roller, and two ends of the torsion spring are fixedly connected with the winding roller and the mounting block respectively.

[0011] Preferably, the clamping assembly comprises a positioning block fixedly mounted on the window frame, and a clamping groove is formed in the lower surface of the positioning block.

[0012] Preferably, the winding roller is located above the door and window, and the positioning block is located below the door and window.

[0013] In the utility model, the beneficial effects are that:

[0014] 1. When a fire occurs, the occupant can quickly open the door and window, escape between the two support plates, then close the door and window, isolate the fire source, and multiple protective fences can prevent the occupant from falling between the two support plates, and wait for the arrival of the fire-fighting personnel, at this time, cooperate with the fire-fighting personnel to escape from the escape hole, which can assist the occupant to escape in an emergency such as a fire and reduce the loss of production property.

[0015] 2. When the occupant escapes between the two support plates, the fireproof curtain is unfolded by the winding assembly and the clamping assembly to block the door and window, and isolate the fire and heat in the house, which can better protect the occupant who escapes on the support plate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of the safety lifesaving window for family fire emergency is provided in the utility model;

[0017] Figure 2 A three-dimensional structure schematic view of the window frame, the support plate and the fireproof curtain is provided;

[0018] Figure 3 A three-dimensional structure schematic view of the window frame, the fireproof curtain and the winding assembly is provided;

[0019] Figure 4 A three-dimensional structure schematic view of the window frame and the door and window is provided;

[0020] Figure 5 A Figure 2 structure enlarged view of A in the middle;

[0021] Figure 6 A Figure 3 structure enlarged view of B in the middle.

[0022] In the figure: 1 window frame, 2 door and window, 3 support plate, 4 guardrail, 5 rectangular plate, 6 pull handle, 7 stay, 8 fireproof curtain, 9 clamping strip, 10 mounting block, 11 rotating shaft, 12 winding roller, 13 torsion spring, 14 positioning block, 15 clamping groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] REFERENCE Figures 1-6 A safety escape window for household fire emergency includes a window frame 1 and a door and window 2 installed on the window frame 1. The window frame 1 is fixedly installed with support plates 3 at both upper and lower ends. A plurality of guardrails 4 are fixedly installed between the two support plates 3. A rectangular space is formed between the plurality of guardrails 4 and the door and window 2. An escape hole is formed in the support plate 3 at the lower end of the window frame 1. A rectangular sliding hole is formed in the side surface of the support plate 3 and communicates with the escape hole. A rectangular plate 5 is slidably inserted into the rectangular sliding hole. The rectangular plate 5 blocks the escape hole. A pull handle 6 is fixedly installed on one side of the rectangular plate 5.

[0025] The window frame 1 is installed on a wall. The plurality of guardrails 4 are installed between the two support plates 3. The door and window 2 are made of fireproof and explosion-proof glass. The support plates 3 are made of alloy steel and have strong hardness. In the event of a fire, the occupant opens the door and window 2 at the first time, then escapes on the support plate 3 and closes the door and window 2 to isolate the fire source in the room. The guardrails 4 installed between the two support plates 3 are used to prevent the occupant from falling off the support plate 3. The occupant waits for the arrival of the fire-fighting personnel on the support plate 3. When the fire-fighting personnel arrive, the occupant pulls out the rectangular plate 5 from the escape hole together with the fire-fighting personnel. At this time, the occupant can escape through the escape hole. In the event of an emergency such as a fire, the occupant can be assisted to escape, and the loss of production and property is reduced.

[0026] A plurality of stay bars 7 are fixedly installed on the surface of the window frame 1. The ends of the plurality of stay bars 7 away from the window frame 1 are fixedly connected with the lower surface of the support plate 3. The stay bar 7, the support plate 3 and the window frame 1 form a stable triangular structure, thereby improving the stability of the installation of the support plate 3 to ensure that the support plate 3 can support more weight.

[0027] The fireproof curtain 8 is wound on the winding assembly on the window frame 1, one end of the fireproof curtain 8 is symmetrically fixedly installed with a clamping strip 9, the window frame 1 is provided with a clamping assembly for locking the clamping strip 9, the winding assembly comprises two mounting blocks 10 which are symmetrically fixedly installed on the window frame 1, a rotating shaft 11 which is rotatably installed between the two mounting blocks 10, a winding roller 12 which is fixedly sleeved on the rotating shaft 11 and two torsion springs 13 which are sleeved on two ends of the rotating shaft 11, the fireproof curtain 8 is wound on the winding roller 12, two ends of the torsion spring 13 are fixedly connected with the winding roller 12 and the mounting block 10 respectively, the clamping assembly comprises a positioning block 14 which is fixedly installed on the window frame 1, the lower surface of the positioning block 14 is provided with a clamping groove 15, one end of the clamping strip 9 is clamped in the clamping groove 15, the winding roller 12 is located above the door and window 2, and the positioning block 14 is located below the door and window 2.

[0028] In the initial state, under the action of the elasticity of the torsion spring 13, the fireproof curtain 8 is wound on the winding roller 12, when a fire occurs, the occupant escapes on the support plate 3, pulls the two clamping strips 9 at one end of the fireproof curtain 8, drives the clamping strips 9 to vertically move downwards, simultaneously releases the fireproof curtain 8 from the winding roller 12, the rotating shaft 11 rotates between the two mounting blocks 10, the torsion spring 13 is twisted, until the clamping strips 9 are pulled below the positioning block 14, the clamping strips 9 are clamped in the clamping groove 15, thereby limiting the clamping strips 9 from moving upwards, at this moment, the fireproof curtain 8 will block the door and window 2, the fireproof curtain 8 has the functions of preventing fire and heat insulation, thereby isolating the fire and heat in the house, and better protecting the occupant who escapes on the support plate 3.

[0029] In the utility model, when a fire occurs, the occupant opens the door and window 2 in the first time, then escapes on the support plate 3, closes the door and window 2, and isolates the fire source in the room, the protective fence 4 installed between the two support plates 3 is used to prevent the occupant from falling off the support plate 3, the occupant waits for the arrival of the fire-fighting personnel on the support plate 3, when the fire-fighting personnel arrive, the rectangular plate 5 is pulled out of the escape hole in cooperation with the fire-fighting personnel, at this moment, the occupant can escape through the escape hole, which can assist the occupant to escape in the emergency situation such as fire, and reduce the loss of production property.

[0030] The above describes only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A safety escape window for home fire emergency, comprising a window frame (1) and a door / window (2) installed on the window frame (1), characterized in that, The window frame (1) is fixedly installed with support plates (3) at both the top and bottom ends. Multiple guardrails (4) are fixedly installed between the two support plates (3). The multiple guardrails (4) form a rectangular space with the door and window (2). An escape hole is provided on the support plate (3) located at the lower end of the window frame (1). A rectangular sliding hole communicating with the escape hole is provided on the side of the support plate (3). A rectangular plate (5) is slidably inserted in the rectangular sliding hole. The rectangular plate (5) blocks the escape hole. A pull handle (6) is fixedly installed on one side of the rectangular plate (5).

2. A safety escape window for home fire emergency as described in claim 1, characterized in that, Multiple support rods (7) are fixedly installed on the surface of the window frame (1) at an angle, and the ends of the multiple support rods (7) away from the window frame (1) are fixedly connected to the lower surface of the support plate (3).

3. A safety escape window for home fire emergency as described in claim 1, characterized in that, The fireproof curtain (8) is wound around the window frame (1) by a winding assembly. A locking strip (9) is symmetrically fixed at one end of the fireproof curtain (8). The window frame (1) is provided with a locking assembly for locking the locking strip (9).

4. A safety escape window for home fire emergency as described in claim 3, characterized in that, The winding assembly includes two mounting blocks (10) symmetrically fixed on the window frame (1), a rotating shaft (11) rotatably mounted between the two mounting blocks (10), a winding roller (12) fixedly sleeved on the rotating shaft (11), and two torsion springs (13) sleeved at both ends of the rotating shaft (11). The fire curtain (8) is wound on the winding roller (12), and the two ends of the torsion springs (13) are fixedly connected to the winding roller (12) and the mounting blocks (10) respectively.

5. A safety escape window for home fire emergency as described in claim 4, characterized in that, The snap-fit ​​assembly includes a positioning block (14) fixedly installed on the window frame (1), and a slot (15) is provided on the lower surface of the positioning block (14), and one end of the snap-fit ​​strip (9) is snapped into the slot (15).

6. A safety escape window for home fire emergency as described in claim 5, characterized in that, The winding roller (12) is located above the door and window (2), and the positioning block (14) is located below the door and window (2).

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