Fireproof window with escape function

Abstract

The utility model relates to the technical field of fire-resistant windows, in particular to a fire-resistant window with an escape function, which comprises an outer frame, mounting grooves are formed in the outer walls of two sides of one side of the top of the outer frame, telescopic rods are fixedly connected to the inner walls of the tops of the mounting grooves, and one ends of piston rods of the telescopic rods are fixedly connected with sliding frames. A rotating shaft is installed on the outer wall of the other side of the bottom of the outer frame, a window frame is movably connected to the outer wall of the rotating shaft, clamping blocks are fixedly connected to the outer walls of the two sides of the top of the window frame, positioning holes are formed in the outer walls of the top ends of the clamping blocks, and positioning rods are fixedly connected to the outer walls of the two sides of the bottom end of the sliding frame; the outer wall of one end of a piston rod of each telescopic rod is sleeved with a spring. During escape, only the sliding frame needs to be pushed, the positioning rod is separated from the clamping block, then the window frame can be pushed to form an escape channel, operation is simpler and faster, escape time is saved, the folding rescue rope is contained and placed at the top, and the use efficiency of the fireproof window is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-resistant windows, in particular to a fire-resistant window with an escape function. Background Technique

[0002] Refractory materials are a class of inorganic non-metallic materials with a temperature not lower than 1580 °C, which are widely used in industrial fields such as metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, and power. Among them, there are fire-resistant windows. The sliding grooves of common fire-resistant windows are prone to deformation under the roasting of high temperature, resulting in inconvenient sliding and opening of the window frame, affecting the escape of users from the fire-resistant window, and inconvenient replacement of the glass, making it more troublesome to use.

[0003] After searching the Chinese patent with the publication number CN210858489U, a fire-resistant window is disclosed, which is provided with a baffle and a jack. When the sliding groove is deformed by high-temperature roasting, the bolt is pulled out from the jack, and then the baffle is rotated and opened to take out the sliding groove in the window frame, so as to facilitate the escape of users from the fire-resistant window. A limiting plate and a threaded rod are provided. The threaded rod is screwed out from the threaded hole, and then the limiting plate is pulled out from the clamping groove to disassemble the fireproof glass from the window frame for replacing the fireproof glass.

[0004] Based on the above search and the existing technology, it is found that the above patent has certain defects. The opening operation of the window frame during a fire is still relatively cumbersome, and the burning smoke is also easy to block the line of sight and the bolt cannot be found, which is not suitable for variable fire scenes, and there is no matching escape tool, reducing the use efficiency of the fire-resistant window. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fire-resistant window with an escape function to solve the problems raised in the above background technique.

[0006] The technical solution of the utility model is: a fire-resistant window with an escape function, including an outer frame. Both sides of one side of the top of the outer frame are provided with installation grooves. The top inner walls of the installation grooves are fixedly connected with telescopic rods. One ends of the piston rods of the telescopic rods are fixedly connected with sliding frames. The other side of the bottom of the outer frame is provided with a rotating shaft, and the outer wall of the rotating shaft is movably connected with a window frame. Both sides of the top of the window frame are fixedly connected with clamping blocks, and positioning holes are opened on the top outer walls of the clamping blocks. Both sides of the bottom end of the sliding frame are fixedly connected with positioning rods. Springs are sleeved on the outer walls of one ends of the piston rods of the telescopic rods. A storage groove is opened on the top inner wall of the outer frame, and a folding rescue rope is arranged on the inner wall of the storage groove. One end of the folding rescue rope is fixedly connected to the top inner wall of the storage groove.

[0007] Preferably, rectangular grooves are formed in the outer walls on both sides of the other side of the top of the outer frame, the clamping blocks are all slidably connected to the inner walls of the rectangular grooves, and the rectangular grooves are all communicated with the installation grooves.

[0008] Preferably, inner frames are connected to the inner walls on both sides of the window frame through hinges, and fireproof glass is installed on the inner walls of the inner frames.

[0009] Preferably, handles are installed on the outer walls of one side of the inner frames, the sliding frames are slidably connected to the outer walls of the outer frames, and a reflective fireproof pad is fixedly connected to the outer wall of one side of the sliding frames.

[0010] Preferably, the springs are all connected to the telescopic rods and the sliding frames, and the sliding frames are located above the inner frames.

[0011] The present utility model provides a fireproof window with an escape function through improvement. Compared with the prior art, it has the following improvements and advantages:

[0012] Firstly: By providing an outer frame, an inner frame, a window frame, a telescopic rod, a positioning rod and a folding rescue rope, when a fire breaks out and escape is needed, directly grasp the reflective fireproof pad on the outer wall of the sliding frame. When pushing upward, the sliding frame drives the positioning rod to rise, the telescopic rod and the spring contract. After the positioning rod is separated from the clamping block on the window frame, directly push the window frame outward. The window frame rotates outward under the action of the rotating shaft and opens directly for escape. And a folding rescue rope is arranged in the storage groove at the top of the outer frame. After the window frame is pushed open, the folding rescue rope directly drops. When escaping, grasping it can quickly slide down to the ground. When escaping, only need to push the sliding frame to separate the positioning rod from the clamping block, then the window frame can be pushed to form an escape passage. The operation is simpler, faster and saves escape time. And the folding rescue rope is stored and placed at the top, improving the use efficiency of the fireproof window;

[0013] Secondly: By providing a reflective fireproof pad, the reflective fireproof pad has a reflective effect and can be quickly discovered in the case of poor visibility. The fireproof material set on the reflective fireproof pad can also effectively prevent it from being burned out and affecting the pushing of the sliding frame, improving the practicability of the fireproof window. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further explains the present utility model in conjunction with the drawings and embodiments:

[0015] Figure 1 is a schematic cross-sectional view of the overall structure of the present utility model;

[0016] Figure 2 is a schematic view of the connection structure of the window frame of the present utility model;

[0017] Figure 3 is a schematic view of the connection structure of the sliding frame of the present utility model;

[0018] Figure 4 It is a schematic diagram of the outer frame connection structure of the present utility model.

[0019] Description of reference numerals:

[0020] 1. Outer frame; 2. Window frame; 3. Inner frame; 4. Telescopic rod; 5. Folding rescue rope; 6. Sliding frame; 7. Reflective fireproof pad; 8. Spring; 9. Handle; 10. Fireproof glass; 11. Rotating shaft; 12. Clamping block; 13. Positioning hole; 14. Positioning rod; 15. Installation groove; 16. Rectangular groove. Specific embodiments

[0021] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0022] The present utility model provides a fireproof window with an escape function through improvement. The technical solution of the present utility model is as follows:

[0023] As Figures 1 - 4 shown, a fireproof window with an escape function includes an outer frame 1. Installation grooves 15 are opened on both outer walls on one side of the top of the outer frame 1. Telescopic rods 4 are fixedly connected to the inner walls of the tops of the installation grooves 15. One ends of the piston rods of the telescopic rods 4 are fixedly connected to sliding frames 6. A rotating shaft 11 is installed on the outer wall of the other side of the bottom of the outer frame 1. A window frame 2 is movably connected to the outer wall of the rotating shaft 11. Clamping blocks 12 are fixedly connected to both outer walls of the top of the window frame 2. Positioning holes 13 are opened on the outer walls of the tops of the clamping blocks 12. Positioning rods 14 are fixedly connected to both outer walls of the bottom ends of the sliding frames 6. Springs 8 are sleeved on the outer walls of one ends of the piston rods of the telescopic rods 4. A storage groove is opened on the inner wall of the top of the outer frame 1. A folding rescue rope 5 is arranged on the inner wall of the storage groove. One end of the folding rescue rope 5 is fixedly connected to the inner wall of the top of the storage groove.

[0024] Furthermore, rectangular grooves 16 are opened on both outer walls on the other side of the top of the outer frame 1. The clamping blocks 12 are all slidably connected to the inner walls of the rectangular grooves 16. The rectangular grooves 16 are all communicated with the installation grooves 15. Inner frames 3 are connected to both inner walls of the window frame 2 through hinges. Fireproof glasses 10 are installed on the inner walls of the inner frames 3.

[0025] Further, handles 9 are installed on the outer walls of one side of the inner frame 3. The sliding frame 6 is slidably connected to the outer wall of the outer frame 1. A reflective fireproof pad 7 is fixedly connected to the outer wall of one side of the sliding frame 6. Springs 8 are connected to the telescopic rods 4 and the sliding frame 6 respectively. The sliding frame 6 is located above the inner frame 3. The reflective fireproof pad 7 has a reflective effect and can be quickly discovered in case of poor visibility. The fireproof material provided on the reflective fireproof pad 7 can also effectively prevent it from being burned out and affecting the pushing of the sliding frame 6.

[0026] Working principle: During use, the outer frame 1 is installed at a designated position on the window sill. The window frame 2 generally will not be opened. When ventilation is needed usually, the inner frame 3 is directly pulled inward through the handle 9. The fireproof glass 10 installed on the inner wall of the inner frame 3 improves the fire resistance. When a fire breaks out and escape is needed, directly grasp the reflective fireproof pad 7 on the outer wall of the sliding frame 6. When pushing upward, the sliding frame 6 drives the positioning rod 14 to rise, and the telescopic rod 4 and the spring 8 contract. After the positioning rod 14 is separated from the clamping block 12 on the window frame 2, directly push the window frame 2 outward. The window frame 2 rotates outward under the action of the rotating shaft 11 and directly opens for escape. And a folding rescue rope 5 is arranged in the storage groove at the top of the outer frame 1. After the window frame 2 is pushed open, the folding rescue rope 5 directly drops. When escaping, grasping it can quickly slide down to the ground. The reflective fireproof pad 7 has a reflective effect and can be quickly discovered in case of poor visibility. The fireproof material provided on the reflective fireproof pad 7 can also effectively prevent it from being burned out and affecting the pushing of the sliding frame 6.

[0027] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. The matters not covered in the present utility model belong to the common general knowledge of those skilled in the art.

Claims

1. A fire-resistant window with an escape function, comprising an outer frame (1), characterized in that: The outer walls on both sides of one side of the top of the outer frame (1) are provided with mounting grooves (15), the inner walls on the top of the mounting grooves (15) are fixedly connected with telescopic rods (4), one end of the piston rod of the telescopic rod (4) is fixedly connected with a sliding frame (6), the outer wall on the other side of the bottom of the outer frame (1) is provided with a rotating shaft (11), the outer wall of the rotating shaft (11) is movably connected with the window frame (2), the outer walls on both sides of the top of the window frame (2) are fixedly connected with a clamping block (12), the top outer wall of the clamping block (12) is provided with a positioning hole (13), the outer walls on both sides of the bottom of the sliding frame (6) are fixedly connected with a positioning rod (14), the outer wall of one end of the piston rod of the telescopic rod (4) is sleeved with a spring (8), the inner wall on the top of the outer frame (1) is provided with a storage groove, the inner wall of the storage groove is provided with a folding rescue rope (5), one end of the folding rescue rope (5) is fixedly connected to the inner wall at the top of the storage groove.

2. The fire-resistant window with escape function according to claim 1, characterized in that: The outer walls on both sides of the other side of the top of the outer frame (1) are provided with rectangular grooves (16), the clamping blocks (12) are slidably connected to the inner walls of the rectangular grooves (16), and the rectangular grooves (16) are connected to the mounting grooves (15).

3. The fire-resistant window with escape function according to claim 1, characterized in that: The inner walls on both sides of the window frame (2) are connected to the inner frame (3) via hinges, and the inner walls of the inner frame (3) are installed with fireproof glass (10).

4. The fire-resistant window with escape function according to claim 3, characterized in that: A handle (9) is installed on one side of the outer wall of the inner frame (3); the sliding frame (6) is slidably connected to the outer wall of the outer frame (1); and a reflective fireproof pad (7) is fixedly connected to one side of the outer wall of the sliding frame (6).

5. The fire-resistant window with escape function according to claim 1, characterized in that: The springs (8) are connected to the telescopic rod (4) and the sliding frame (6), and the sliding frame (6) is located above the inner frame (3).

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