Hidden emergency escape window opening and closing device

Abstract

The utility model discloses a hidden type emergency escape window opening and closing device which comprises a window body, an auxiliary frame and an opening and closing control mechanism installed on the auxiliary frame, rotating shafts are arranged at the two ends of the inner side of the auxiliary frame, the window body is movably installed in the auxiliary frame through the rotating shafts, and the opening and closing control mechanism comprises an opening and closing assembly. By arranging the window body, the auxiliary frame and the opening and closing control mechanism, when the window body is damaged, a driving piece and clamping teeth in the opening and closing assembly are matched with a tooth cavity formed in one side of a rotating shaft on the auxiliary frame for use, the whole window body can rotate by 90 degrees on the auxiliary frame, and under some emergency situations such as fire disasters or natural disasters, the window body can be opened and closed by 90 degrees. The position of the window body can be quickly changed, so that an additional escape path or a ventilation opening can be created, and meanwhile, compared with a traditional multi-mechanical-structure forming mode, by means of the mode that the driving piece and the rotating shaft are clamped, the structure is simpler, and follow-up manufacturing and maintenance are easy.

Description

Technical Field

[0001] This utility model relates to the field of emergency escape window opening and closing device processing technology, and in particular to a concealed emergency escape window opening and closing device. Background Technology

[0002] A concealed emergency escape window opening and closing device is a device specifically designed for buildings to quickly open or close windows in emergency situations.

[0003] Existing concealed emergency escape window opening and closing devices mainly include window frames, fireproof window sashes, and escape window grilles. Among them, the window closer is the key mechanism for achieving automatic window sash closing. It is usually hidden in the window frame and includes components such as cylinders, rocker arms, slide rails, and sliders. However, this opening and closing device has certain drawbacks. The mechanical structure of the device (cylinders, rocker arms, slide rails, and sliders, etc.) is relatively complex, resulting in an overall complex structure. This complexity not only increases the difficulty of manufacturing and maintenance but also increases the cost.

[0004] Therefore, we provide a concealed emergency escape window opening and closing device. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned technical problems by providing a concealed emergency escape window opening and closing device with a simpler structure that is easier to manufacture and maintain.

[0006] In view of this, the present invention provides a concealed emergency escape window opening and closing device, including a window body, an auxiliary frame, and a rotating shaft at both ends of the inner side of the auxiliary frame. The window body is movably installed in the auxiliary frame through the rotating shaft, and an opening and closing control mechanism is installed on the auxiliary frame. The opening and closing control mechanism includes an opening and closing component, which includes a storage frame installed on one side of the auxiliary frame. A driving component is provided in the storage frame. The output end of the driving component is provided with a locking tooth, and the rotating shaft end is provided with a tooth cavity. The driving component engages with the rotating shaft on one side of the auxiliary frame through the locking tooth at its output end.

[0007] Preferably, the driving component is a motor spindle, which is mounted on a sleeve. The driving component and the sleeve are installed together in the storage frame, and the sleeve is connected by a screw in the storage frame. The sleeve can be adjusted and moved within the rectangular groove of the storage frame by the screw.

[0008] Preferably, the end of the storage frame is provided with a partition door, which allows the drive component to be installed in a closed manner inside the storage frame.

[0009] Preferably, the storage frame and partition door are made of composite material, specifically glass fiber reinforced plastic.

[0010] Preferably, the opening and closing component is equipped with an auxiliary component, which includes a spare storage battery installed on one side of the storage frame, and the storage battery is connected to the drive component cable inside the storage frame.

[0011] Preferably, a wiring box is also provided on the side of the storage frame, and the positive and negative wires of the storage battery are respectively installed in two sets of wiring boxes in the storage frame. The two sets of wiring boxes are specifically made of fireproof material.

[0012] Preferably, an auxiliary controller is also provided on one side of the storage frame, which can control the start and stop of the driving components inside the storage frame.

[0013] Compared with the prior art, this utility model provides a concealed emergency escape window opening and closing device, which has the following beneficial effects:

[0014] This utility model, through the setting of a window, an auxiliary frame, and an opening and closing control mechanism, allows the window to rotate 90° on the auxiliary frame when the window is damaged. This is achieved by the cooperation of the driving component, the locking teeth, and the toothed cavity on one side of the rotating shaft in the opening and closing assembly. In certain emergency situations, such as fire or natural disasters, the ability to quickly change the position of the window can help create additional escape routes or ventilation openings. At the same time, by engaging the driving component with the rotating shaft, the structure of this application is simpler than the traditional multiple mechanical structure composition, making it easier to manufacture and maintain.

[0015] In actual assembly, the drive unit and the sleeve are installed as a whole in the storage frame. The sleeve is installed in the storage frame by a screw. By fine adjustment of the screw, the tooth at the output end of the drive unit can be precisely aligned with the tooth cavity on one side of the rotating shaft. After the tooth and the tooth cavity are precisely engaged, the connection between the two is more stable. This stable connection can withstand greater torque and force, thereby improving the stability and reliability of the entire opening and closing device.

[0016] This utility model features a partition door on one side of the storage frame. The cooperation between the storage frame and the partition door protects the drive component within the cavity of the storage frame. By protecting it within the cavity, accidental contact with the drive component can be prevented, thereby reducing safety risks. Furthermore, since both the storage frame and the partition door are made of fire-resistant materials, in the event of a fire, the fire-resistant materials of the storage frame and the partition door can protect important components inside the window, such as the drive component and glass, from high temperatures and flames, helping to reduce fire losses and protecting the normal function of the opening and closing components.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is an overall diagram of a concealed emergency escape window opening and closing device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the drive component of a concealed emergency escape window opening and closing device proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the rotating shaft, driving component, and storage frame of a concealed emergency escape window opening and closing device proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the installation structure of the storage frame and auxiliary components of a concealed emergency escape window opening and closing device proposed in this utility model.

[0022] In the diagram: 1. Window; 2. Auxiliary frame; 21. Rotating shaft; 22. Gear cavity; 3. Opening and closing assembly; 31. Storage frame; 32. Sleeve; 33. Driving component; 34. Locking tooth; 35. Partition door; 36. Screw; 4. Auxiliary component; 41. Storage battery; 42. Circuit box; 43. Auxiliary controller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Example 1: A concealed emergency escape window opening and closing device, such as... Figures 1-4 As shown, it includes a window 1, an auxiliary frame 2, and a pivot 21 at both ends of the inner side of the auxiliary frame 2. The window 1 is movably installed in the auxiliary frame 2 through the pivot 21, and an opening and closing control mechanism is installed on the auxiliary frame 2.

[0026] The opening and closing control mechanism includes an opening and closing component 3. The opening and closing component 3 includes a storage frame 31 installed on one side of the auxiliary frame 2. A driving component 33 is provided inside the storage frame 31. The output end of the driving component 33 is provided with a locking tooth 34. The end side of the rotating shaft 21 is provided with a tooth cavity 22. The driving component 33 is engaged with the rotating shaft 21 on one side of the auxiliary frame 2 through the locking tooth 34 at the output end.

[0027] In use, the window 1 can be installed inside the auxiliary frame 2 via the rotating shafts 21 at both ends of the auxiliary frame 2. In case of fire or other emergencies, the opening and closing assembly 3 on one side of the auxiliary frame 2 is activated first. The driving component 33 in the opening and closing assembly 3, which is specifically the motor spindle, drives the output end of the locking tooth 34 to rotate. The rotation of the locking tooth 34, in turn, drives the rotating shaft 21 on one side of the auxiliary frame 2 to rotate. The rotation of the rotating shaft 21, in turn, causes the window 1 to flip over. The flippable window 1 helps to create additional escape routes or ventilation openings. The locking tooth 34 at the output end of the driving component 33 engages with the tooth cavity 22 on the rotating shaft 21. Compared with the traditional multiple mechanical structure composition method, the structure of this application is simpler and easier to manufacture and maintain.

[0028] like Figures 1-4 As shown, the driving component 33 is specifically the motor spindle. The driving component 33 is mounted on the sleeve 32. The driving component 33 and the sleeve 32 are mounted together in the storage frame 31. The sleeve 32 is connected by a screw 36 in the storage frame 31. The sleeve 32 can be adjusted and moved in the rectangular groove of the storage frame 31 by the screw 36.

[0029] In actual assembly, the drive unit 33 and the sleeve 32 are installed as a whole in the storage frame 31. The sleeve 32 is installed in the storage frame 31 by the screw 36. By fine-tuning the screw 36, the locking teeth 34 at the output end of the drive unit 33 can be precisely aligned with the tooth cavity 22 on one side of the rotating shaft 21. After the locking teeth 34 and the tooth cavity 22 are precisely engaged, the connection between the two is more stable. This stable connection can withstand greater torque and force, thereby improving the stability and reliability of the entire opening and closing assembly 3.

[0030] like Figures 1-4 As shown, the storage frame 31 is equipped with a partition door 35 on one end. With the cooperation of the partition door 35, the drive unit 33 can be installed in the storage frame 31 in a closed manner. The storage frame 31 and the partition door 35 are made of composite material, specifically glass fiber reinforced plastic.

[0031] By providing a partition door 35 on one side of the storage frame 31, the drive component 33 is protected within the cavity of the storage frame 31 through the cooperation of the storage frame 31 and the partition door 35. Protecting it within the cavity of the storage frame 31 can prevent personnel from accidentally contacting the drive component 33, thereby reducing safety risks. At the same time, since both the storage frame 31 and the partition door 35 are made of fire-resistant materials, in a fire, the fire-resistant storage frame 31 and the partition door 35 can protect the internal drive component 33 from high temperatures and flames, which helps to reduce fire losses and protect the normal function of the opening and closing components 3.

[0032] Example 2: A concealed emergency escape window opening and closing device, such as... Figures 1-4 As shown, the opening and closing assembly 3 is equipped with an auxiliary assembly 4. The auxiliary assembly 4 includes a spare storage battery 41 installed on one side of the storage frame 31. The storage battery 41 is connected to the drive unit 33 inside the storage frame 31 via a cable.

[0033] A wiring box 42 is also provided on the side of the storage frame 31. The positive and negative wires of the storage battery 41 are respectively installed in the two sets of wiring boxes 42 of the storage frame 31. The two sets of wiring boxes 42 are specifically designed with fireproof material.

[0034] An auxiliary controller 43 is also installed on one side of the storage frame 31. The auxiliary controller 43 can control the start and stop of the drive component 33 inside the storage frame 31.

[0035] By installing a storage battery 41 on the side wall of the storage frame 31 and wiring the storage battery 41 to the drive unit 33 inside the storage frame 31, the storage battery 41 can provide temporary power to the drive unit 33 when the indoor power is cut off, ensuring that the opening and closing component 3 can continue to operate normally. At the same time, by providing a wiring box 42 on the side of the storage frame 31, the positive and negative wires of the storage battery 41 are respectively installed in two sets of wiring boxes 42 of the storage frame 31. By installing the positive and negative wires of the storage battery 41 in the wiring box 42, not only can the wires be prevented from being burned out, but the wires can also be easily accessed and operated when the storage battery 41 needs to be replaced or other maintenance work needs to be performed. Furthermore, by wiring an auxiliary controller 43 on the storage frame 31, the start and stop of the drive unit 33 can be directly controlled by the auxiliary controller 43 without opening the partition door 35 on the end side of the storage frame 31, thus buying time for escape.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A concealed emergency escape window opening and closing device, comprising a window body (1), an auxiliary frame (2), wherein the auxiliary frame (2) has pivots (21) at both ends on its inner side, the window body (1) is movably installed in the auxiliary frame (2) via the pivots (21), and an opening and closing control mechanism installed on the auxiliary frame (2), characterized in that: The opening and closing control mechanism includes an opening and closing component (3), which includes a storage frame (31) installed on one side of the auxiliary frame (2). The storage frame (31) is equipped with a drive component (33), and the output end of the drive component (33) is provided with a locking tooth (34). The end side of the rotating shaft (21) is provided with a tooth cavity (22). The drive component (33) is engaged with the rotating shaft (21) on one side of the auxiliary frame (2) through the locking tooth (34) at the output end.

2. The concealed emergency escape window opening and closing device according to claim 1, characterized in that, The driving component (33) is specifically a motor spindle. The driving component (33) is mounted on a sleeve (32). The driving component (33) and the sleeve (32) are mounted together in the storage frame (31). The sleeve (32) is connected to the storage frame (31) by a screw (36). The sleeve (32) can be adjusted and moved in the rectangular groove of the storage frame (31) by the screw (36).

3. The concealed emergency escape window opening and closing device according to claim 2, characterized in that, The storage frame (31) is equipped with a partition door (35) on one end. The drive unit (33) can be enclosedly installed inside the storage frame (31) by using the partition door (35).

4. The concealed emergency escape window opening and closing device according to claim 3, characterized in that, The storage frame (31) and partition door (35) are made of composite material, specifically glass fiber reinforced plastic.

5. A concealed emergency escape window opening and closing device according to claim 1, characterized in that, The opening and closing component (3) is equipped with an auxiliary component (4) on its end side. The auxiliary component (4) includes a spare storage battery (41) installed on one side of the storage frame (31). The storage battery (41) is connected to the drive unit (33) inside the storage frame (31) via a cable.

6. A concealed emergency escape window opening and closing device according to claim 5, characterized in that, The side of the storage frame (31) is also provided with a circuit box (42). The positive and negative wires of the storage battery (41) are respectively installed in the two circuit boxes (42) of the storage frame (31). The two circuit boxes (42) are specifically designed with fireproof material.

7. A concealed emergency escape window opening and closing device according to claim 4, characterized in that, An auxiliary controller (43) is also provided on one side of the storage frame (31), which can control the start and stop of the drive component (33) inside the storage frame (31).

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