Double-protection escape anti-theft window

Abstract

The invention discloses a double-protection escape anti-theft window, and belongs to the technical field of anti-theft windows. Comprising a main anti-theft window; the extending burglary-resisting window is slidably connected outside the two ends of the main burglary-resisting window; the winch is fixedly connected to the middle of the main anti-theft window and electrically connected with external intelligent alarm equipment through a connecting cable; and the steel rope is inserted in the winch shaft lever, and two ends of the steel rope are fixedly connected with the extension security window after bypassing the fixed pulleys. When the winch is controlled by external intelligent alarm equipment to be opened and closed, the steel rope is driven to be wound, so that the two extending anti-theft windows are pulled to be limited and outwards expanded to be opened, the main anti-theft window is extended, a cage ladder structure is formed, and stable escape use is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of anti-theft windows, and more specifically, to an escape anti-theft window with double-layer protection. Background Art

[0002] The anti-theft escape window mainly includes foldable, stretchable and alarm-enabled types. Although the external suspended balcony formed by the foldable escape window can temporarily keep away from the fire, it cannot achieve a good escape purpose if an earthquake disaster occurs.

[0003] A document with prior art disclosure (announcement) number CN203570171U provides an anti-theft window with an escape function. In the related technology of the device, the escapee can escape from the lower side of the anti-theft window and the opened protective net along the escape ladder to a safe area such as the ground. The escapee can also use a fall arrester and a safety belt. When the escapee uses the escape ladder normally to descend, the fall arrester only provides a certain return force. Once an accidental fall occurs, the fall arrester locks to prevent the escapee from continuing to fall.

[0004] Although the above-mentioned prior art solutions can achieve the relevant beneficial effects through the structure of the prior art, they still have the following defects: it is difficult to control the stability of the soft escape ladder during the escape process, which may easily cause poor use by the escapees.

[0005] In view of this, we propose a double-layer protection escape and anti-theft window. Summary of the invention

[0006] In order to improve the problems raised in the above background technology, the present application provides a double-layer protection escape and anti-theft window.

[0007] The double-layer protection escape and anti-theft window provided in this application adopts the following technical solution:

[0008] A double-layer protection escape and anti-theft window, comprising:

[0009] Main security window;

[0010] Extended anti-theft windows are slidably connected to the outside of both ends of the main anti-theft windows;

[0011] The winch is fixedly connected to the middle of the main anti-theft window and is electrically connected to the external intelligent alarm device through a connecting cable;

[0012] The steel rope is inserted into the winch shaft, and its two ends are respectively passed around the fixed pulley and connected and fixed to the extended anti-theft window.

[0013] By adopting the above technical solution, when the winch is opened and closed under the control of the external intelligent alarm device, the steel rope is driven to be reeled in, thereby pulling the two extended anti-theft windows to expand outwards, extending the main anti-theft window, forming a cage ladder structure, and realizing a stable escape.

[0014] As an optional solution to the technical solution of the present application document, the two ends of the main anti-theft window are in a staggered symmetrical structure with reserved escape holes, and the middle part of the main anti-theft window is in a symmetrical structure with two pedal angle plates fixedly connected.

[0015] By adopting the above technical solution, the use of the stepping angle plate can not only improve the overall connection strength of the main anti-theft window, but also form a stepping ladder layer, which is convenient for stepping on during escape.

[0016] As an optional solution to the technical solution of the present application document, a warning light is fixedly connected to the middle of the main anti-theft window, and a normally closed push switch electrically connected to one side of the warning light is fixedly connected to the side wall of the main anti-theft window and abuts against one of the extended anti-theft windows to limit the position.

[0017] By adopting the above technical solution, when the extended anti-theft window limit is extended outward, the normally closed push switch disengages from the extended anti-theft window abutment limit, opens the backup power supply path of the warning light, and makes the warning light give an alarm prompt, thereby improving the conspicuous rescue effect.

[0018] As an optional solution to the technical solution of the present application document, an escape hatch is reserved at one end of the extended anti-theft window and is arranged offset from the main anti-theft window, and reinforcement rods are fixedly connected to both ends of the extended anti-theft window.

[0019] By adopting the above technical solution, the side wall of the extended anti-theft window is reinforced with a reinforcement rod, thereby improving the firmness of the extended anti-theft window.

[0020] As an optional solution of the technical solution of this application document, the steel rope is wrapped with a rubber sheath layer on the outside.

[0021] By adopting the above technical solution, the steel rope is wrapped with a rubber sheath to maintain the service life of the steel rope and reduce the friction resistance between the steel rope and the fixed pulley.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. This application utilizes a winch that is controlled by an external intelligent alarm device to open and close, which drives the steel rope to reel in, thereby pulling the two extended anti-theft windows to expand outwards to extend the main anti-theft window, forming a cage ladder structure to achieve a stable escape.

[0024] 2. The present application utilizes the stepping angle plate to not only improve the overall connection strength of the main anti-theft window, but also to form a stepping ladder layer, which is convenient for stepping on to escape. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the overall structure of a double-layer protection escape and anti-theft window disclosed in a preferred embodiment of the present application is in an unfolded state;

[0026] Figure 2 A schematic diagram of the overall structure of a double-layer protection escape and anti-theft window in a closed state disclosed in a preferred embodiment of the present application;

[0027] Figure 3 A schematic diagram of the external connection of the main anti-theft window structure of a double-layer protection escape anti-theft window disclosed in a preferred embodiment of the present application;

[0028] Figure 4 A schematic diagram of the internal connection of the main anti-theft window structure of a double-layer protection escape anti-theft window disclosed in a preferred embodiment of the present application;

[0029] Figure 5 A schematic diagram of the extended anti-theft window structure connection of a double-layer protection escape anti-theft window disclosed in a preferred embodiment of the present application;

[0030] Explanation of the numbers in the figure: 1. Main anti-theft window; 2. Extended anti-theft window; 3. Winch; 4. Steel rope; 11. Step angle plate; 12. Warning light; 21. Reinforcement rod. DETAILED DESCRIPTION

[0031] The present application is further described in detail below in conjunction with the accompanying drawings.

[0032] Reference Figure 1-5 A double-layered escape and anti-theft window in the double-layered escape and anti-theft window described in the embodiment of the present application comprises:

[0033] Main anti-theft window 1;

[0034] Extended anti-theft windows 2 are slidably connected to the outside of both ends of the main anti-theft windows 1;

[0035] The winch 3 is fixedly connected to the middle of the main anti-theft window 1 and is electrically connected to the external intelligent alarm device through a connecting cable;

[0036] The steel rope 4 is inserted into the shaft rod of the winch 3, and its two ends are respectively passed around the fixed pulley and connected and fixed to the extended anti-theft window 2.

[0037] The double-layer protection escape anti-theft window utilizes a winch 3 which is opened and closed under the control of an external intelligent alarm device to drive a steel rope 4 to be reeled in, thereby pulling the two extended anti-theft windows 2 to expand outward within a limited position, extending the main anti-theft window 1, forming a cage ladder structure, and realizing a stable escape.

[0038] Reference Figure 3 and Figure 1 In the double-layer protection escape and anti-theft window recorded in the embodiment of the present application, the two ends of the main anti-theft window 1 are in a staggered symmetrical structure with escape openings reserved, and the middle part of the main anti-theft window 1 is in a symmetrical structure with two pedal corner plates 11 fixedly connected, wherein a warning light 12 is fixedly connected to the middle part of the main anti-theft window 1, and a normally closed push switch electrically connected to one side of the warning light 12 is fixedly connected to the side wall of the main anti-theft window 1, and is abutted against one of the extended anti-theft windows 2 to limit the position.

[0039] The double-layer protection escape anti-theft window can not only improve the overall connection strength of the main anti-theft window 1 by utilizing the stepping corner plate 11, but also form a step layer for escaping. When the extended anti-theft window 2 is extended outward, the normally closed push switch disengages from the extended anti-theft window 2 abutting the limit, opens the backup power supply path of the warning light 12, and makes the warning light 12 sound an alarm, thereby improving the conspicuous effect of rescue.

[0040] Reference Figure 5 and Figure 1 In the double-layer protection escape and anti-theft window recorded in the embodiment of the present application, an escape hole is reserved at one end of the extended anti-theft window 2 which is arranged in a staggered manner with the main anti-theft window 1, and reinforcement rods 21 are fixedly connected to both ends of the extended anti-theft window 2.

[0041] The double-layer protection escape anti-theft window uses a reinforcement rod 21 to reinforce the side wall of the extended anti-theft window 2, thereby improving the firmness of the extended anti-theft window 2.

[0042] Reference Figure 5 In the double-layer protection escape and anti-theft window recorded in the embodiment of the present application, the steel rope 4 is wrapped with a rubber sheath layer on the outside.

[0043] The double-layer protection escape and anti-theft window uses a rubber sheath to wrap the steel rope 4, thereby maintaining the service life of the steel rope 4 and reducing the friction resistance between the steel rope 4 and the fixed pulley.

[0044] Working principle: When the external intelligent alarm device detects a disaster, it transmits the working and winding steel rope 4 instruction to the winch 3;

[0045] At this time, as the steel rope 4 is wound up, the extended anti-theft window 2 is pulled to expand relatively outward along the track limit of the main anti-theft window 1, thereby increasing the length specification of the main anti-theft window 1 and forming an escape ladder cage.

Claims

1. A double-layer protection escape and anti-theft window, characterized in that: include: Main security window (1); Extended anti-theft windows (2) are slidably connected to the outside of both ends of the main anti-theft window (1); A winch (3) is fixedly connected to the middle of the main anti-theft window (1) and is electrically connected to an external intelligent alarm device via a connecting cable; The steel rope (4) is inserted into the shaft of the winch (3), and its two ends are respectively passed around the fixed pulley to be connected and fixed to the extended anti-theft window (2).

2. The double-layer protection escape and anti-theft window according to claim 1 is characterized by: The two ends of the main anti-theft window (1) are in a staggered symmetrical structure with reserved escape hatches, and the middle part of the main anti-theft window (1) is in a symmetrical structure with two stepped corner plates (11) fixedly connected thereto.

3. The double-layer protection escape and anti-theft window according to claim 2 is characterized by: A warning light (12) is fixedly connected to the middle of the main anti-theft window (1), and a normally closed push switch electrically connected to one side of the warning light (12) is fixedly connected to the side wall of the main anti-theft window (1) and abuts against one of the extended anti-theft windows (2) to limit its position.

4. The double-layered escape and anti-theft window according to claim 3 is characterized by: An escape hatch is reserved at one end of the extended anti-theft window (2) and is arranged in a staggered manner with the main anti-theft window (1), and reinforcement rods (21) are fixedly connected to both ends of the extended anti-theft window (2).

5. The double-layered escape and anti-theft window according to claim 1 is characterized in that: The steel rope (4) is externally wrapped with a rubber sheath layer.

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