Efficient explosion-proof and fire-proof window
By setting up the expansion and bending mechanism of sliding steel plates and adhesive blocks in the fire-proof window frame, the problem that fire-proof windows cannot be explosion-proof during fires is solved, effective blocking of glass fragments is achieved, personnel safety is ensured, and ventilation is not affected in normal times .
Patent Information
- Application Number
- CN202420653448.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-01
AI Technical Summary
Existing fire-proof windows ignore explosion-proof performance during fire and cannot effectively block the explosive fragments of glass, resulting in greater harm.
An efficient explosion-proof and fire-proof window was designed. By setting horizontal grooves and rollers inside the window frame, the sliding connection between the steel plate and the L-shaped rod is used to slid the steel plate quickly slide to block the glass fragments and pass the tension spring. and spring plate ensure explosion-proof effect.
During a fire, the steel plate can quickly slide to block glass debris, ensuring personnel safety, and not affecting windowsill ventilation in normal times.
Smart Images
Figure CN222228395U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of explosion-proof and fire-proof windows, in particular to a high-efficiency explosion-proof and fire-proof window. Background Art
[0002] In real life, general fireproof windows only consider fire prevention. However, when a fire occurs, the situation is very complicated. If it is not considered comprehensively, the fireproof windows will not only fail to play their due role but also cause greater harm. Because of the material of the window glass, not only fire prevention should be considered, but also the impact of high temperature on the glass to avoid high temperature causing the glass to explode.
[0003] General fireproof windows only consider how to prevent the spread of fire, thus ignoring the explosion-proof performance of fireproof windows, or only slightly install some simple devices on the fireproof windows to make it have a little explosion-proof performance, but cannot ensure that it can play an explosion-proof role in a fire. Various reasons such as temperature, the difference between indoor and outdoor air pressure during a fire are not taken into consideration. Therefore, in the event of a fire, the explosion-proof performance of the fireproof windows cannot be effectively achieved. For this reason, a high-efficiency explosion-proof fireproof window is proposed.
[0004] Therefore, it is necessary to provide a high-efficiency explosion-proof and fire-proof window to solve the above-mentioned technical problems. Utility Model Content
[0005] The utility model provides a high-efficiency explosion-proof and fire-proof window, which solves the problem that the explosion-proof and fire-proof window cannot block glass explosion fragments.
[0006] In order to solve the above technical problems, the utility model provides a high-efficiency explosion-proof and fire-proof window comprising: a window frame, a transverse groove is provided inside the window frame, a roller is slidably connected inside the transverse groove, a wheel rod is movably connected inside the roller, a wheel bracket is fixedly connected to the outside of the wheel rod, a steel plate is fixedly connected to the bottom of the wheel bracket, an L-shaped rod is fixedly connected to the bottom of the steel plate, a vertical groove is provided outside the window frame, the L-shaped rod passes through the vertical groove and extends to the outside of the vertical groove, a spring plate is slidably connected to the outside of the L-shaped rod, a tension spring is arranged outside the L-shaped rod, one end of the L-shaped rod is fixedly connected to a limited rod block, a long column is fixedly connected to the inner wall of the window frame, the other end of the long column is fixedly connected to an adhesive block, one side of the steel plate is fixedly connected to a fixed block, the fixed block is clamped with a bite block, a short column is fixedly connected to the inner wall of the window frame, the other end of the short column is fixedly connected to a limited short block, a connecting rod is movably connected to the outside of the short column, and a pillar is movably connected to the inside of the other end of the connecting rod, the bottom of the pillar is fixedly connected to the window frame, and the top of the pillar is fixedly connected to a limited support block.
[0007] Preferably, a window groove is provided inside the window frame, glass is fixedly connected inside the window groove, a pull column bracket is fixedly connected outside the window frame, a pull rod is movably connected inside the pull column bracket, the pull rod passes through the pull column bracket and extends to the outside of the pull column bracket, limited pull blocks are fixedly connected to both ends of the pull rod, a pull handle is movably connected outside the pull rod, a blocking block is fixedly connected outside the pull handle, a square hole is provided on the inner wall of the window frame, and the blocking block is plugged into the square hole.
[0008] Preferably, a push rod is slidably connected inside the window frame, the push rod passes through the window frame and extends to the outside of the window frame, a push column spring is arranged outside the push rod, one end of the push rod is fixedly connected to a twist handle, and the other end of the push rod is fixedly connected to a limited push block.
[0009] Preferably, a baffle is fixedly connected inside the window frame.
[0010] Preferably, a lock buckle is fixedly connected to one side of the baffle.
[0011] Preferably, a reminder sign is fixedly connected to the outside of the window frame.
[0012] Compared with the related art, the high-efficiency explosion-proof and fire-proof window provided by the utility model has the following beneficial effects:
[0013] The utility model provides a high-efficiency explosion-proof and fire-proof window. A long groove is opened inside the window frame to facilitate the sliding of a steel plate inside. In order to ensure that the steel plate can slide quickly at the first time, a linkage device is installed at the bottom of the steel plate, and a top block device is installed on one side of the steel plate, so that the steel plate is in a hidden state when no fire occurs, and does not affect the daily ventilation of the window sill. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the high-efficiency explosion-proof and fire-proof window provided by the utility model;
[0015] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;
[0016] Figure 3 for Figure 1 The rear view schematic diagram shown;
[0017] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown;
[0018] Figure 5 for Figure 3 A schematic side view is shown;
[0019] Figure 6 for Figure 5 An enlarged schematic diagram of part C is shown;
[0020] Figure 7 for Figure 1 The internal structure diagram shown;
[0021] Figure 8 for Figure 7 An enlarged schematic diagram of part D is shown.
[0022] Numbers in the figure: 1, window frame, 2, horizontal groove, 3, roller, 4, wheel rod, 5, wheel bracket, 6, steel plate, 7, L-shaped rod, 8, vertical groove, 9, spring plate, 10, tension spring, 11, rod limit block, 12, long column, 13, adhesive block, 14, fixing block, 15, short column, 16, short limit block, 17, connecting rod, 18, pillar, 19, window frame, 20, support limit block, 21, window groove, 22, glass, 23, pull column bracket, 24, pull rod, 25, pull limit block, 26, pull handle, 27, blocking block, 28, square hole, 29, push rod, 30, push column spring, 31, twist handle, 32, press limit block, 33, baffle, 34, lock, 35, prompt sign. DETAILED DESCRIPTION
[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the high-efficiency explosion-proof and fire-proof window provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 The rear view schematic diagram shown; Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown; Figure 5 for Figure 3 A schematic side view is shown; Figure 6 for Figure 5 An enlarged schematic diagram of part C is shown; Figure 7 for Figure 1 The internal structure diagram shown; Figure 8 for Figure 7The high-efficiency explosion-proof and fireproof window comprises: a window frame 1, a transverse groove 2 is provided inside the window frame 1, a roller 3 is slidably connected inside the transverse groove 2, a wheel rod 4 is movably connected inside the roller 3, a wheel bracket 5 is fixedly connected to the outside of the wheel rod 4, a steel plate 6 is fixedly connected to the bottom of the wheel bracket 5, an L-shaped rod 7 is fixedly connected to the bottom of the steel plate 6, a vertical groove 8 is provided outside the window frame 1, the L-shaped rod 7 penetrates the vertical groove 8 and extends to the outside of the vertical groove 8, a spring plate 9 is slidably connected to the outside of the L-shaped rod 7, a tension spring 10 is arranged outside the L-shaped rod 7, one end of the L-shaped rod 7 A limited rod block 11 is fixedly connected, a long column 12 is fixedly connected to the inner wall of the window frame 1, and an adhesive block 13 is fixedly connected to the other end of the long column 12. A fixed block 14 is fixedly connected to one side of the steel plate 6, and the fixed block 14 is snap-connected with the bite block. A short column 15 is fixedly connected to the inner wall of the window frame 1, and a limited short block 16 is fixedly connected to the other end of the short column 15. A connecting rod 17 is movably connected to the outside of the short column 15, and a pillar 18 is movably connected to the other end of the connecting rod 17. The bottom of the pillar 18 is fixedly connected to a window frame 19, and the top of the pillar 18 is fixedly connected to a limited support block 20.
[0025] The roller 3 is used to make the steel plate 6 slide smoothly inside the transverse groove 2. The fixing block 14 is clamped with the bite block to prevent the steel plate 6 from sliding closed due to the pulling of the tension spring 10 arranged outside the L-shaped rod 7. The bite block is connected by a copper bar and a steel bar through mucus. During a fire, the expansion coefficient of copper increases and covers the steel bar to bend. After bending, the fixing block 14 is not restricted and the steel plate 6 can slide.
[0026] A window slot 21 is provided inside the window frame 19, and a glass 22 is fixedly connected inside the window slot 21. A pull column bracket 23 is fixedly connected to the outside of the window frame 19. A pull rod 24 is movably connected inside the pull column bracket 23. The pull rod 24 passes through the pull column bracket 23 and extends to the outside of the pull column bracket 23. Limited pull blocks 25 are fixedly connected to both ends of the pull rod 24. A pull handle 26 is movably connected to the outside of the pull handle 26. A blocking block 27 is fixedly connected to the outside of the pull handle 26. A square hole 28 is provided on the inner wall of the window frame 19, and the blocking block 27 is plugged into the square hole 28.
[0027] When the handle 26 is pulled, a blocking block 27 is fixedly connected to the outside and can be inserted into the square hole 28. The blocking block 27 is made of rubber. The rubber material has a strong friction force on the glass 22 and is not easy to loosen. At the same time, it is convenient to replace the glass 22. When the glass 22 is broken, just push the handle 26 to one side to remove the blocking block 27.
[0028] A push rod 29 is slidably connected inside the window frame 19, and the push rod 29 passes through the window frame 19 and extends to the outside of the window frame 19. A push column spring 30 is arranged outside the push rod 29. A twist handle 31 is fixedly connected to one end of the push rod 29, and a limited push block 32 is fixedly connected to the other end of the push rod 29.
[0029] A push column spring 30 is arranged outside the push rod 29, and the window frame 19 can be easily closed and opened by pressing the twist handle 31 to one side.
[0030] A baffle 33 is fixedly connected inside the window frame 1 .
[0031] The baffle 33 allows the window frame 19 to fit tightly to prevent air leakage.
[0032] A lock buckle 34 is fixedly connected to one side of the baffle 33 .
[0033] The lock buckle 34 can cooperate with the handle 31 to close the door.
[0034] A reminder sign 35 is fixedly connected to the outside of the window frame 1 .
[0035] By writing relevant safety slogans on the warning sign 35.
[0036] The working principle of the high-efficiency explosion-proof and fire-proof window provided by the utility model is as follows: when a fire occurs, the adhesive block 13 on one side of the steel plate 6 is heated to form a bent state, the adhesive block 13 is formed by sticking the copper bar and the steel bar together by mucus, the expansion coefficient of copper is greater than the expansion coefficient of steel, and when heated, the copper becomes longer, causing the bonded metal to bend, and the fixed block 14 is not restricted when the adhesive block 13 bends, and the pulling of the L-shaped rod 7 at the bottom of the steel plate 6 enables it to slide quickly inside the horizontal groove 2, and the steel plate 6 slides to the edge inside the window frame 1 and stops sliding, so that the fragments generated by the explosion of the external heated glass 22 can be blocked by the steel plate 6 outside and will not cause personal injury, and a tension spring 10 is arranged on the outside of the L-shaped rod 7. When no fire occurs, the tension spring 10 is always in a compressed state. Once the adhesive block 13 bends when a fire occurs, the tension spring 10 can quickly recover, so that the steel plate 6 can form a closed state.
[0037] Compared with the related art, the high-efficiency explosion-proof and fire-proof window provided by the utility model has the following beneficial effects:
[0038] The utility model provides a high-efficiency explosion-proof and fire-proof window. A long groove is opened inside the window frame 1 to facilitate the sliding of a steel plate 6 inside. In order to ensure that the steel plate 6 can slide quickly at the first time, a linkage device is installed at the bottom of the steel plate 6, and a top block device is installed on one side of the steel plate 6, so that the steel plate 6 is in a hidden state when no fire occurs, and does not affect the daily ventilation of the window sill.
[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A highly efficient explosion-proof and fireproof window, characterized in that: include: The window frame has a horizontal groove inside, a roller is slidably connected to the horizontal groove, a wheel rod is movably connected to the roller, the wheel rod is fixedly connected to the wheel bracket outside, the bottom of the wheel bracket is fixedly connected to a steel plate, the bottom of the steel plate is fixedly connected to an L-shaped rod, the window frame has a vertical groove outside, the L-shaped rod passes through the vertical groove and extends to the outside of the vertical groove, the outside of the L-shaped rod is slidably connected to a stop spring plate, a tension spring is arranged on the outside of the L-shaped rod, one end of the L-shaped rod is fixedly connected to a limited rod block, the inner wall of the window frame is fixedly connected to a long column, the other end of the long column is fixedly connected to an adhesive block, one side of the steel plate is fixedly connected to a fixing block, the fixing block is clamped with a bite block, the inner wall of the window frame is fixedly connected to a short column, the other end of the short column is fixedly connected to a limited short block, the short column is movably connected to a connecting rod outside, the other end of the connecting rod is movably connected to a pillar inside, the bottom of the pillar is fixedly connected to the window frame, and the top of the pillar is fixedly connected to a limited support block.
2. The high-efficiency explosion-proof and fire-proof window according to claim 1 is characterized in that: A window groove is provided inside the window frame, glass is fixedly connected inside the window groove, a pull column bracket is fixedly connected outside the window frame, a pull rod is movably connected inside the pull column bracket, the pull rod passes through the pull column bracket and extends to the outside of the pull column bracket, limited pull blocks are fixedly connected to both ends of the pull rod, a pull handle is movably connected outside the pull rod, a blocking block is fixedly connected outside the pull handle, a square hole is provided on the inner wall of the window frame, and the blocking block is plugged into the square hole.
3. The high-efficiency explosion-proof and fire-proof window according to claim 1, characterized in that: A push rod is slidably connected inside the window frame, the push rod passes through the window frame and extends to the outside of the window frame, a push column spring is arranged outside the push rod, one end of the push rod is fixedly connected to a twist handle, and the other end of the push rod is fixedly connected to a limited push block.
4. The high-efficiency explosion-proof and fire-proof window according to claim 1 is characterized in that: A baffle is fixedly connected inside the window frame.
5. The high-efficiency explosion-proof and fire-proof window according to claim 4 is characterized in that: A lock buckle is fixedly connected to one side of the baffle.
6. The high-efficiency explosion-proof and fire-proof window according to claim 1, characterized in that: A reminder sign is fixedly connected to the outside of the window frame.