Aluminum alloy fireproof window with self-locking function

Abstract

The utility model relates to an aluminum alloy fireproof window with a self-locking function, and aims to solve the problems that most of the existing aluminum alloy fireproof windows cannot be locked when people open and close the windows conveniently, so that the windows can be pushed open directly next time, and a gap exists between a mounting frame and a window frame, so that the window cannot be locked. The fireproof window comprises a mounting frame, a window frame is connected to the inner side of the mounting frame through hinges, fireproof glass is arranged on the inner side of the window frame, and an auxiliary mechanism is arranged on the surface of the mounting frame; flame heat is transmitted to the surface of the temperature sensing glass ball through the auxiliary mechanism, when the temperature of the surface of the temperature sensing glass ball reaches a certain value, the temperature sensing glass ball bursts, at the moment, the spring retracts and resets, meanwhile, the movable plate and the clamping rod are driven to move leftwards, and the clamping rod effectively penetrates through the first limiting plate and the mounting frame and is finally clamped into the window frame. And the window frame is effectively locked, and the fireproof safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy fireproof windows, in particular to an aluminum alloy fireproof window with a self-locking function. Background Art

[0002] Aluminum alloy fireproof windows refer to special windows with fireproof effects composed of aluminum alloy window frames and fireproof glass. The effect of isolating and preventing the spread of fire far exceeds that of ordinary windows.

[0003] In order to facilitate opening and closing of the existing aluminum alloy fireproof windows, most people do not lock the windows when closing them, so that they can be directly pushed open next time. This leaves a gap between the installation frame and the window frame. Once a fire occurs, the fireproof windows are basically useless in preventing the spread of the fire, which poses a great safety hazard. In view of this, we propose an aluminum alloy fireproof window with a self-locking function. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide an aluminum alloy fireproof window with a self-locking function to solve the technical problem that people mostly do not lock the windows when closing them for the convenience of opening and closing the windows so that they can directly push them open next time, which results in a gap between the installation frame and the window frame. Once a fire occurs, the fireproof windows are basically ineffective in preventing the spread of fire, which poses a great safety hazard.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an aluminum alloy fireproof window with a self-locking function, including a mounting frame, the inner side of the mounting frame is hingedly connected to a window frame, the inner side of the window frame is provided with fireproof glass, the surface of the mounting frame is provided with an auxiliary mechanism, a group of slots are opened inside the mounting frame, and a group of self-locking mechanisms are symmetrically arranged inside a group of slots;

[0006] The self-locking mechanism includes a limit plate 1, which is fixed to the left side of the inner wall of the slot hole, and a limit plate 2 is fixed to the right side of the inner wall of the slot hole. The limit plate 1 and the limit plate 2 are connected by a connecting rod, and a spring is sleeved on the outside of the connecting rod. The end of the spring away from the limit plate 1 is connected to a movable plate, and a clamping rod is fixed to the surface of the movable plate, and a temperature-sensitive glass ball is attached to the end of the clamping rod away from the movable plate.

[0007] Preferably, the movable plate forms an elastic structure through a spring and a limiting plate, and the movable plate and the clamping rod are integrally formed.

[0008] Preferably, the temperature-sensitive glass ball is hemispherical on both sides, and the temperature-sensitive glass ball is respectively engaged with the first limiting plate and the inner side of the clamping rod.

[0009] Preferably, when the spring is reset, one end of the clamping rod can pass through the limiting plate 1 and the mounting frame and be clamped inside the window frame.

[0010] Preferably, the auxiliary mechanism includes a handle, a group of sealing plates are fixedly connected at both ends of the handle, a magnetic block is provided on the side of the sealing plate away from the handle, a heat-conducting rod is fixedly connected to the middle surface of the sealing plate, and a heat-conducting arc plate is connected to the end of the heat-conducting rod away from the sealing plate.

[0011] Preferably, the sealing plate is fixedly connected to the magnetic block, and the sealing plate is magnetically connected to the slot through the magnetic block.

[0012] Preferably, the sealing plate is made of heat-conducting metal material, the sealing plate is fixedly connected to the heat-conducting arc plate via a heat-conducting rod, and the heat-conducting arc plate is matched and fitted with the temperature-sensitive glass ball.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model transfers flame heat to the surface of the temperature-sensitive glass ball through an auxiliary mechanism. When the surface temperature of the temperature-sensitive glass ball reaches a certain value, the temperature-sensitive glass ball bursts, and the spring retracts and resets, while driving the movable plate and the clamping rod to move left. The clamping rod effectively passes through the limit plate and the installation frame, and finally engages with the inside of the window frame, effectively locking the window frame and improving fire safety.

[0015] 2. In the utility model, by pulling the handle outward with force, the magnetic block on the surface of the sealing plate can be quickly separated from the metal block inside the slot, thereby exposing the self-locking mechanism inside the slot, which is convenient for maintenance of the self-locking mechanism inside the slot to maintain the temperature-sensitive glass ball in good condition. The matching fit between the thermal arc plate and the temperature-sensitive glass ball facilitates better heat conduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial disassembled structure of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of the auxiliary mechanism of the utility model;

[0019] Figure 4 For the utility model Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0020] Figure 5 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 6 For the utility model Figure 5A schematic diagram of the partially enlarged structure at B in the middle;

[0022] In the figure: 1. Installation frame; 2. Window frame; 3. Fireproof glass; 4. Auxiliary mechanism; 5. Slot hole; 6. Self-locking mechanism;

[0023] 401, handle; 402, sealing plate; 403, magnetic block; 404, heat conducting rod; 405, heat conducting arc plate;

[0024] 601. Limiting plate one; 602. Limiting plate two; 603. Connecting rod; 604. Spring; 605. Movable plate; 606. Clamping rod; 607. Temperature-sensitive glass ball. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0026] A self-locking aluminum alloy fireproof window, see Figures 1 to 6 , comprising an installation frame 1, a window frame 2 is hingedly connected to the inner side of the installation frame 1, a fireproof glass 3 is arranged on the inner side of the window frame 2, an auxiliary mechanism 4 is arranged on the surface of the installation frame 1, a group of slots 5 are opened inside the installation frame 1, and a group of self-locking mechanisms 6 are symmetrically arranged inside the group of slots 5;

[0027] The self-locking mechanism 6 includes a limit plate 1 601, which is fixed to the left side of the inner wall of the slot hole 5, and a limit plate 2 602 is fixed to the right side of the inner wall of the slot hole 5. The limit plate 1 601 and the limit plate 2 602 are connected by a connecting rod 603, and a spring 604 is sleeved on the outer side of the connecting rod 603. The end of the spring 604 away from the limit plate 1 601 is connected to a movable plate 605, wherein the movable plate 605 forms an elastic structure with the limit plate 1 601 through the spring 604, and the movable plate 60 5 and the clamping rod 606 are integrally formed, and the clamping rod 606 is fixedly connected to the surface of the movable plate 605. It is worth noting that when the spring 604 is reset, one end of the clamping rod 606 can pass through the limiting plate 601 and the mounting frame 1 and be clamped in the inside of the window frame 2, and the end of the clamping rod 606 away from the movable plate 605 is attached with a temperature-sensitive glass ball 607. Furthermore, both sides of the temperature-sensitive glass ball 607 are hemispherical, and both sides of the temperature-sensitive glass ball 607 are respectively clamped on the limiting plate 601 and the inner side of the clamping rod 606. The utility model transfers the flame heat to the surface of the temperature-sensitive glass ball 607 through the auxiliary mechanism 4. When the surface temperature of the temperature-sensitive glass ball 607 reaches a certain value, the temperature-sensitive glass ball 607 bursts. At this time, the spring 604 retracts and resets, and at the same time drives the movable plate 605 and the clamping rod 606 to move left. The clamping rod 606 effectively passes through the limit plate 601 and the installation frame 1, and finally engages with the inside of the window frame 2, effectively locking the window frame 2 and improving fire safety.

[0028] It is worth noting that the auxiliary mechanism 4 includes a handle 401, and a group of sealing plates 402 are fixedly connected at both ends of the handle 401, wherein the sealing plate 402 is fixedly connected to the magnetic block 403, and the sealing plate 402 is magnetically connected to the slot 5 through the magnetic block 403, and a magnetic block 403 is provided on the side of the sealing plate 402 away from the handle 401, and a heat-conducting rod 404 is fixedly connected to the middle surface of the sealing plate 402, and a heat-conducting arc plate 405 is connected to the end of the heat-conducting rod 404 away from the sealing plate 402. Furthermore, the sealing plate 402 is made of heat-conducting metal material, and the sealing plate 402 is fixedly connected to the heat-conducting arc plate 405 through the heat-conducting rod 404, and the heat-conducting arc plate 405 is matched and fit with the temperature-sensitive glass ball 607. In the utility model, by pulling the handle 401 outward with force, the magnetic block 403 on the surface of the sealing plate 402 can be quickly separated from the metal block inside the slot 5, thereby exposing the self-locking mechanism 6 inside the slot 5, which is convenient for repairing the self-locking mechanism 6 inside the slot 5 to maintain the temperature-sensitive glass ball 607 in a good state. The matching fit between the thermal arc plate 405 and the temperature-sensitive glass ball 607 facilitates better heat conduction.

[0029] Working principle: When a fire occurs, the heat of the flame is quickly transferred to the surface of the sealing plate 402, and the sealing plate 402 then transfers the heat to the heat-conducting rod 404 and the heat-conducting arc plate 405 in turn, and finally the heat is transferred to the surface of the temperature-sensitive glass ball 607. When the surface temperature of the temperature-sensitive glass ball 607 reaches a certain value, the temperature-sensitive glass ball 607 bursts, and the spring 604 retracts and resets, while driving the movable plate 605 and the clamping rod 606 to move left. The clamping rod 606 passes through the limit plate 601 and the installation frame 1, and finally engages with the inside of the window frame 2 to lock the window frame 2 to improve fire safety. During daily maintenance, the handle 401 is pulled outward with force to quickly separate the magnetic block 403 on the surface of the sealing plate 402 from the metal block inside the slot 5, thereby exposing the self-locking mechanism 6 inside the slot 5, which is convenient for maintenance of the self-locking mechanism 6 inside the slot 5 to maintain the temperature-sensitive glass ball 607 in a good state.

[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An aluminum alloy fireproof window with a self-locking function, comprising a mounting frame (1), characterized in that: The inner side of the installation frame (1) is hingedly connected to a window frame (2), the inner side of the window frame (2) is provided with a fireproof glass (3), the surface of the installation frame (1) is provided with an auxiliary mechanism (4), a group of slots (5) is opened inside the installation frame (1), and a group of self-locking mechanisms (6) are symmetrically arranged inside the group of slots (5); The self-locking mechanism (6) comprises a limit plate 1 (601), wherein the limit plate 1 (601) is fixed to the left side of the inner wall of the slot hole (5), and a limit plate 2 (602) is fixed to the right side of the inner wall of the slot hole (5). The limit plate 1 (601) and the limit plate 2 (602) are connected via a connecting rod (603), and a spring (604) is sleeved on the outside of the connecting rod (603). The end of the spring (604) away from the limit plate 1 (601) is connected to a movable plate (605), and a clamping rod (606) is fixed to the surface of the movable plate (605), and a temperature-sensitive glass ball (607) is attached to the end of the clamping rod (606) away from the movable plate (605).

2. The aluminum alloy fireproof window with self-locking function as claimed in claim 1, characterized in that: The movable plate (605) forms an elastic structure through a spring (604) and a limiting plate (601), and the movable plate (605) and the clamping rod (606) are integrally formed.

3. The aluminum alloy fireproof window with self-locking function as claimed in claim 1, characterized in that: The two sides of the temperature-sensitive glass ball (607) are hemispherical, and the two sides of the temperature-sensitive glass ball (607) are respectively engaged with the inner side of the limiting plate 1 (601) and the clamping rod (606).

4. The aluminum alloy fireproof window with self-locking function as claimed in claim 1, characterized in that: When the spring (604) is reset, one end of the clamping rod (606) can pass through the limiting plate (601), the mounting frame (1) and be clamped inside the window frame (2).

5. The aluminum alloy fireproof window with self-locking function as claimed in claim 1, characterized in that: The auxiliary mechanism (4) comprises a handle (401), a group of sealing plates (402) are fixedly connected at both ends of the handle (401), a magnetic block (403) is provided on the side of the sealing plate (402) away from the handle (401), a heat-conducting rod (404) is fixedly connected to the middle surface of the sealing plate (402), and a heat-conducting arc plate (405) is connected to the end of the heat-conducting rod (404) away from the sealing plate (402).

6. The aluminum alloy fireproof window with self-locking function as claimed in claim 5, characterized in that: The sealing plate (402) and the magnetic block (403) are fixedly connected, and the sealing plate (402) is magnetically connected to the slot (5) via the magnetic block (403).

7. The aluminum alloy fireproof window with self-locking function as claimed in claim 5, characterized in that: The sealing plate (402) is made of a heat-conducting metal material. The sealing plate (402) is fixedly connected to the heat-conducting arc plate (405) via a heat-conducting rod (404). The heat-conducting arc plate (405) is matched and fitted with the temperature-sensitive glass ball (607).

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