Wedge-shaped pop-up component and escape security door for avoiding danger in earthquake

Abstract

The invention discloses a wedge-shaped pop-up component and an escape security door for earthquake risk avoiding, and relates to the field of earthquake risk avoiding equipment, the wedge-shaped pop-up component comprises a wedge-shaped inner door hinged to the inner side of a door frame, an electromagnetic lock and a mechanical trigger connecting rod mechanism are arranged between the door frame and the wedge-shaped inner door, and multiple trigger modes of the wedge-shaped inner door are provided; a wedge-shaped inner door is installed in an existing door structure through an electromagnetic lock and a mechanical triggering connecting rod mechanism, the traditional door structure is prone to being blocked by obstacles to affect escape when encountering earthquake, fire disasters and other conditions, and therefore the device receives disaster signals through a sensor, the electromagnetic lock is controlled to be automatically unlocked and pop out of the wedge-shaped inner door, and the safety is improved. In addition, a mechanical trigger connecting rod mechanism is further arranged in combination with control of the electromagnetic lock, extrusion of the door frame is sensed through a push rod extending in multiple directions, the electromagnetic lock is triggered to be unlocked through deformation of the door frame in disasters, meanwhile, manual triggering can be achieved through the push rod, and more electromagnetic lock unlocking modes are provided to guarantee normal use of the equipment.

Description

Technical Field

[0001] The invention relates to a wedge-shaped pop-up component and a door structure for earthquake escape, and in particular to a wedge-shaped pop-up component and an escape and anti-theft door for earthquake escape. Background Art

[0002] Earthquakes are phenomena in which the release of energy from the earth's interior causes the ground to shake. So far, there is no accurate prediction method. We can only try to reduce the losses and harm caused by earthquakes, such as using light wooden building structures in earthquake-prone areas and lowering the height of buildings to reduce loss of life and property.

[0003] The door structure of the prior art is usually a simple one-sided or double-sided push-open or sliding structure. When an earthquake occurs, it is easy for obstacles to block the sliding of the door, which directly affects emergency evacuation. If the door structure is designed to be easy to disassemble, it is very easy to be damaged intentionally or unintentionally during normal use. The two usage requirements of emergency and general use are different, and it is difficult to achieve coordination.

[0004] Therefore, those skilled in the art have proposed a wedge-shaped pop-up component and an escape anti-theft door for earthquake escape. The pop-up component is designed in combination with an electric control structure, which is automatically activated after an earthquake is determined to have occurred, and the wedge-shaped component in the pop-up door structure is ejected to facilitate escape. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a wedge-shaped pop-up component and an escape and anti-theft door for earthquake escape. By arranging a wedge-shaped pop-up component in an existing commonly used door structure, the wedge-shaped inner door on the door structure can be automatically popped out in an emergency, thereby ensuring the smooth flow of the escape passage and avoiding the problem that the door structure of the prior art is easily unable to be opened due to deformation of the door frame, obstruction of obstacles, etc., which affects escape.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wedge-shaped pop-up component, including a door frame, which is installed according to the existing door structure. The door structure in the prior art has single-opening and double-opening structures, and also has push-opening and sliding-opening designs, but the overall door structure is easily unable to open normally due to deformation of the door frame, which affects escape in an emergency. Therefore, technical personnel in this field propose a wedge-shaped pop-up component installed on the existing door structure, which can not only ensure the use of the door structure under normal circumstances, but also ensure the usual escape route in an emergency, avoiding the problem of the door structure being stuck and unable to open.

[0007] The wedge-shaped pop-up component includes a wedge-shaped inner door embedded in the inner side of the door frame, an electromagnetic lock and a mechanical trigger linkage mechanism are arranged between the door frame and the wedge-shaped inner door, the electromagnetic lock and the mechanical trigger linkage mechanism are locked with each other, and the wedge-shaped inner door can be popped out by releasing the lock through any structure to ensure the smooth passage.

[0008] The mechanical trigger linkage mechanism can also be used to manually unlock the electromagnetic lock, and sense the deformation and extrusion of the door frame in all directions in a mechanically triggered manner through the mechanical trigger linkage mechanism, thereby providing a force to pop out the wedge-shaped inner door.

[0009] The mechanical trigger linkage mechanism includes a push rod, which is slidably arranged on the inner side of the wedge-shaped inner door. A multi-directional connecting rod is hingedly arranged at one end of the push rod and located on one side of the electromagnetic lock. A latch is hingedly arranged on one side of the multi-directional connecting rod close to the electromagnetic lock.

[0010] The electromagnetic lock can be automatically unlocked by receiving an early warning signal, or can be unlocked by sensing the squeezing of the door frame, thereby popping out the wedge-shaped inner door. In addition, the electromagnetic lock can be manually unlocked by the push rod to push open the wedge-shaped inner door.

[0011] Preferably, the electromagnetic lock is fixed on the inner side of the wedge-shaped inner door, and the electromagnetic lock can be automatically unlocked by receiving a control signal.

[0012] The mechanical trigger link mechanism is arranged at the rear side of the electromagnetic lock, and the electromagnetic lock can be directly unlocked by the mechanical trigger link mechanism.

[0013] Preferably, an extension block is fixedly connected to the inner side of the door frame corresponding to the electromagnetic lock, and a wedge block is fixedly connected to the side of the extension block. After the electromagnetic lock is unlocked, its lock core moves forward and presses against the wedge surface of the wedge block, thereby providing a reverse force for the wedge-shaped inner door to automatically pop open. On the one hand, it ensures the difficulty of human damage under normal use, and on the other hand, it also facilitates the rapid operation of the wedge-shaped inner door in an emergency.

[0014] Preferably, the wedge-shaped surface of the wedge-shaped inner door is set at an angle of 30-70 degrees to the outside of the door frame, and the top of the wedge-shaped inner door is hingedly connected to the door frame. When the door frame is deformed, the wedge-shaped inner door is squeezed by the wedge-shaped surface, so that the wedge-shaped inner door pops out according to the rotation of the hinge axis.

[0015] Preferably, a guide rail is fixedly connected to the inner side of the wedge-shaped inner door, and the push rod and the latch are slidably installed along the guide rail. The movement trajectory of the push rod and the latch is limited by the guide rail to ensure the direction of force transmission.

[0016] A shift block is fixedly connected to one end of the push rod away from the multi-directional connecting rod. The shift block passes through the side wall of the wedge-shaped inner door and is slidably connected thereto. When the electromagnetic lock and the mechanical trigger connecting rod mechanism are unable to actively pop out the wedge-shaped inner door, the wedge-shaped inner door can be manually opened by pushing the shift block.

[0017] Preferably, the multi-directional connecting rod is rotationally connected to the wedge-shaped inner door, and a reset spring is fixed to the side of the multi-directional connecting rod away from the latch. The reset spring automatically resets after the multi-directional connecting rod loses the extrusion force, thereby ensuring the installation and repeated use of the equipment and avoiding the problem of non-reusability due to damaged parts and replacement.

[0018] An escape and anti-theft door for earthquake escape is provided with the wedge-shaped pop-up component described above.

[0019] The wedge-shaped inner door is disposed on the ground inside the door frame, which is convenient for use.

[0020] The electromagnetic lock is electrically connected to an intelligent early warning module, and the electromagnetic lock receives an early warning signal to control unlocking. The electromagnetic lock and the mechanical trigger linkage mechanism are a two-way locking structure, and can be unlocked on either side.

[0021] The push rod is hinged at each end of the multi-directional connecting rod, and one end of the push rod away from the multi-directional connecting rod extends to the edge of the wedge-shaped inner door and is tightly arranged on the door frame.

[0022] Preferably, the wedge-shaped inner door is electrically connected to an inner door linkage mechanism system module, an intelligent early warning system and an anti-theft monitoring module. The inner door linkage mechanism system module includes a wedge-shaped inner door, an electromagnetic lock, and a mechanical trigger linkage mechanism. The intelligent early warning system and the anti-theft monitoring module include an earthquake early warning receiver, a smoke and temperature sensor, an infrared thermal imager, a flashing warning light and a buzzer.

[0023] When an earthquake occurs, traditional household entrance doors are often deformed due to wall damage or collapse, resulting in blocked escape routes and causing casualties. To address this problem, technical personnel in this field have proposed an innovative household wedge-shaped structure entrance door design, which consists of three core modules: a wedge-shaped inner door linkage mechanism module, a control module, and an intelligent early warning and anti-theft monitoring module.

[0024] The core of the door design lies in the innovative wedge-shaped inner door structure, which ensures that the door can be opened quickly in any situation when an earthquake occurs: when the control system receives an earthquake warning signal, it outputs a control command to the relay coil, the coil is energized to close the switch contact, the electromagnetic lock is energized to pull the lock tongue, the wedge-shaped inner door is unlocked, and the elastic force between the lock tongue and the wedge block pops the wedge-shaped inner door open;

[0025] When the earthquake causes the wall to deform and the door frame to be squeezed, the mechanical trigger linkage mechanism is squeezed by the door frame, pulling the tongue of the electromagnetic lock to unlock the wedge-shaped inner door and pop it out;

[0026] Even in the extreme case where the wall is severely deformed and causes the electromagnetic lock and the mechanical trigger linkage mechanism to fail, the wedge-shaped inner door can physically pop out when the door frame is squeezed. In addition, the door also integrates fire warning and anti-theft monitoring functions.

[0027] Infrared thermal imaging technology can effectively detect abnormal activities of strangers outside the door, and the system will automatically sound an alarm. At the same time, the integrated smoke and temperature sensors can sound an alarm at the early stage of a fire, reminding users to respond in time, significantly improving the level of home safety protection.

[0028] The present invention discloses a wedge-shaped pop-up component and an escape and anti-theft door for earthquake risk avoidance, which have the following beneficial effects:

[0029] 1. The wedge-shaped pop-up component and the escape anti-theft door for earthquake avoidance are equipped with a wedge-shaped inner door in the existing door structure through an electromagnetic lock and a mechanical trigger linkage mechanism. The traditional door structure is easily blocked by obstacles when encountering earthquakes, fires and the like, affecting escape use. Therefore, the device receives disaster signals through sensors, controls the electromagnetic lock to automatically unlock and pop out the wedge-shaped inner door, and further, a mechanical trigger linkage mechanism is provided in combination with the control of the electromagnetic lock. The push rods extending in multiple directions sense the extrusion of the door frame, and the deformation of the door frame in the disaster is used to trigger the electromagnetic lock to unlock. At the same time, the push rod can also be manually triggered, providing more electromagnetic lock unlocking methods to ensure the normal use of the device.

[0030] 2. The wedge-shaped pop-up component and the escape and anti-theft door for earthquake escape are different from the built-in escape door structure in the prior art. They adopt an inner door with a wedge-shaped structure and are provided with a wedge-shaped block corresponding to the electromagnetic lock. When the electromagnetic lock is unlocked, the lock tongue presses against the wedge block and the wedge-shaped inner door pops out, avoiding the problem of complicated use in emergency conditions. In addition, the electromagnetic lock is electrically controlled by a variety of sensors and is also equipped with a mechanical trigger connecting rod mechanism that senses the squeezing force of the door frame. When the door frame is squeezed and deformed, the wedge-shaped inner door will automatically pop out, while avoiding component failures and ensuring the use of the escape passage. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the structure of the shoe-shaped inner door of the present invention being pressed against the door frame by an electromagnetic lock;

[0034] Figure 3 It is a schematic diagram of the installation structure of the electromagnetic lock and the mechanical trigger linkage mechanism of the present invention;

[0035] Figure 4It is a schematic diagram of the working principle of the present invention;

[0036] Figure 5 This is a schematic diagram of the principle of opening the wedge-shaped door in linkage under earthquake early warning of the present invention;

[0037] Figure 6 It is a schematic diagram of the force and working principle of the mechanical trigger connecting rod mechanism of the present invention.

[0038] In the figure: 1. door frame; 2. wedge-shaped inner door; 3. electromagnetic lock; 4. mechanical trigger linkage mechanism; 401. push rod; 402. multi-directional connecting rod; 403. latch; 5. extension block; 6. wedge block; 7. guide rail; 8. shift block; 9. return spring. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] The embodiment of the present invention discloses a wedge-shaped pop-up component and an escape and anti-theft door for earthquake escape;

[0041] According to the attached Figure 1 , Attachment Figure 2 and attached Figure 3 As shown, it includes a door frame 1, and the door frame 1 is installed according to the existing door structure. The door structure of the prior art has single-opening and double-opening structures, and also has push-opening and sliding-opening designs. However, the overall door structure is easily deformed due to the door frame 1, resulting in failure to open normally, which affects escape in an emergency. Therefore, technical personnel in this field have proposed a wedge-shaped pop-up component installed on the existing door structure, which can not only ensure the use of the door structure under normal circumstances, but also ensure a smooth escape passage in an emergency, avoiding the problem of the door structure being stuck and unable to open.

[0042] The wedge-shaped pop-up component includes a wedge-shaped inner door 2 embedded in the inner side of a door frame 1, an electromagnetic lock 3 and a mechanical trigger linkage mechanism 4 are arranged between the door frame 1 and the wedge-shaped inner door 2, the electromagnetic lock 3 and the mechanical trigger linkage mechanism 4 are locked with each other, and the wedge-shaped inner door 2 can be popped out by releasing the lock through any structure to ensure smooth passage.

[0043] The mechanical trigger linkage mechanism 4 can also manually unlock the electromagnetic lock 3, and sense the deformation and extrusion of the door frame 1 in all directions by the mechanical trigger linkage mechanism 4 in a mechanical triggering manner, thereby providing a force to pop out the wedge-shaped inner door 2.

[0044] The mechanical trigger linkage mechanism 4 includes a push rod 401, which is slidably arranged on the inner side of the wedge-shaped inner door 2. A multi-directional link 402 is hingedly arranged at one end of the push rod 401 and located on one side of the electromagnetic lock 3. A latch 403 is hingedly arranged on one side of the multi-directional link 402 close to the electromagnetic lock 3.

[0045] The electromagnetic lock 3 can be automatically unlocked by receiving an early warning signal, or can be unlocked by sensing the squeezing of the door frame 1, thereby popping out the wedge-shaped inner door 2. In addition, the electromagnetic lock 3 can be manually unlocked by the push rod 401 to push open the wedge-shaped inner door 2.

[0046] The electromagnetic lock 3 is fixed on the inner side of the wedge-shaped inner door 2, and the electromagnetic lock 3 can be automatically unlocked by receiving a control signal.

[0047] The mechanical trigger link mechanism 4 is arranged at the rear side of the electromagnetic lock 3 , and the electromagnetic lock 3 can be directly unlocked by the mechanical trigger link mechanism 4 .

[0048] An extension block 5 is fixedly connected to the inner side of the door frame 1 corresponding to the electromagnetic lock 3, and a wedge block 6 is fixedly connected to the side of the extension block 5. After the electromagnetic lock 3 is unlocked, its lock core moves forward and presses against the wedge surface of the wedge block 6, thereby providing a reverse force for the wedge-shaped inner door 2 to automatically pop open. On the one hand, it ensures the difficulty of human damage under normal use, and on the other hand, it also facilitates the rapid operation of the wedge-shaped inner door 2 in an emergency.

[0049] The wedge-shaped surface of the wedge-shaped inner door 2 is set at an angle of 30-70 degrees to the outside of the door frame 1, and the top of the wedge-shaped inner door 2 is hingedly connected to the door frame 1. When the door frame 1 is deformed, the wedge-shaped inner door 2 is squeezed by the wedge-shaped surface, so that the wedge-shaped inner door 2 rotates according to the hinge axis and pops out.

[0050] A guide rail 7 is fixedly connected to the inner side of the wedge-shaped inner door 2, and the push rod 401 and the latch pin 403 are slidably installed along the guide rail 7. The guide rail 7 limits the movement trajectory of the push rod 401 and the latch pin 403 to ensure the direction of force transmission.

[0051] One end of the push rod 401 away from the multi-directional connecting rod 402 is fixedly connected to a shift block 8, which passes through the side wall of the wedge-shaped inner door 2 and is slidably connected thereto. When the electromagnetic lock 3 and the mechanical trigger connecting rod mechanism 4 are unable to actively pop out the wedge-shaped inner door 2, the wedge-shaped inner door 2 can be manually opened by pushing the shift block 8.

[0052] The multi-directional connecting rod 402 is rotationally connected to the wedge-shaped inner door 2, and a reset spring 9 is fixed to the side of the multi-directional connecting rod 402 away from the latch 403. The reset spring 9 automatically resets after the multi-directional connecting rod 402 loses the squeezing force, ensuring the installation and repeated use of the equipment, and avoiding the problem of non-reusability due to damaged parts replacement.

[0053] The wedge-shaped inner door 2 is disposed on the ground inside the door frame 1 for easy use.

[0054] The electromagnetic lock 3 is electrically connected to the intelligent early warning module. The electromagnetic lock 3 receives the early warning signal to control unlocking. The electromagnetic lock 3 and the mechanical trigger linkage mechanism 4 are a two-way locking structure, and unlocking can be performed on either side.

[0055] The push rod 401 is hinged at each end of the multi-directional connecting rod 402 , and one end of the push rod 401 away from the multi-directional connecting rod 402 extends to the edge of the wedge-shaped inner door 2 and is tightly arranged against the door frame 1 .

[0056] The wedge-shaped inner door 2 is electrically connected to an inner door linkage mechanism system module, an intelligent early warning system and an anti-theft monitoring module. The inner door linkage mechanism system module includes a wedge-shaped inner door 2, an electromagnetic lock 3, and a mechanical trigger linkage mechanism 4. The intelligent early warning system and the anti-theft monitoring module include an earthquake early warning receiver, a smoke and temperature sensor, an infrared thermal imager, a flashing warning light and a buzzer.

[0057] When an earthquake occurs, traditional household entrance doors are often deformed due to wall damage or collapse, resulting in blocked escape routes and causing casualties. To address this problem, technical personnel in this field have proposed an innovative household wedge-shaped structure entrance door design, which consists of three core modules: a wedge-shaped inner door 2 linkage mechanism module, a control module, and an intelligent early warning and anti-theft monitoring module.

[0058] The core of the door design lies in the innovative wedge-shaped inner door 2 structure, which ensures that it can be quickly opened in any situation when an earthquake occurs: when the control system receives an earthquake warning signal, it outputs a control command to the relay coil, the coil is energized to close the switch contact, the electromagnetic lock 3 is energized to pull the lock tongue, the wedge-shaped inner door 2 is unlocked, and the elastic force between the lock tongue and the wedge block 6 pops open the wedge-shaped inner door 2;

[0059] When the earthquake causes the wall to deform and the door frame 1 to be squeezed, the mechanical trigger link mechanism 4 is squeezed by the door frame 1, and the tongue of the electromagnetic lock 3 is pulled to unlock the wedge-shaped inner door 2 and pop it out;

[0060] Even in the extreme case where the wall is severely deformed and causes the electromagnetic lock 3 and the mechanical trigger linkage mechanism 4 to fail, the wedge-shaped inner door 2 can be physically ejected when the door frame 1 is squeezed. In addition, the door also integrates fire warning and anti-theft monitoring functions.

[0061] Infrared thermal imaging technology can effectively detect abnormal activities of strangers outside the door, and the system will automatically sound an alarm. At the same time, the integrated smoke and temperature sensors can sound an alarm at the early stage of a fire, reminding users to respond in time, significantly improving the level of home safety protection.

[0062] The wedge-shaped pop-up component and the escape and anti-theft door for earthquake avoidance are equipped with a wedge-shaped inner door 2 in the existing door structure through an electromagnetic lock 3 and a mechanical trigger connecting rod mechanism 4. The traditional door structure is easily blocked by obstacles when encountering earthquakes, fires and the like, which affects escape use. Therefore, the device receives disaster signals through sensors, controls the electromagnetic lock 3 to automatically unlock and pop out the wedge-shaped inner door 2, and further, a mechanical trigger connecting rod mechanism 4 is provided in combination with the control of the electromagnetic lock 3. The push rod 401 extending in multiple directions senses the squeezing of the door frame 1, and utilizes the deformation of the door frame 1 in a disaster to trigger the electromagnetic lock 3 to unlock. At the same time, it can also be manually triggered by the push rod 401, providing more electromagnetic lock 3 unlocking methods to ensure the normal use of the device.

[0063] Furthermore, different from the built-in escape door structure in the prior art, an inner door with a wedge-shaped structure is adopted, and a wedge-shaped block 6 corresponding to the electromagnetic lock 3 is provided. When the electromagnetic lock 3 is unlocked, the lock tongue presses against the wedge block 6 and the wedge-shaped inner door 2 pops out, avoiding the problem of complicated use in emergency conditions. In addition, the electromagnetic lock 3 is electrically controlled by a variety of sensors, and is also equipped with a mechanical trigger connecting rod mechanism 4 that senses the squeezing force of the door frame 1. When the door frame 1 is squeezed and deformed, the wedge-shaped inner door 2 will automatically pop out, while avoiding component failures and ensuring the use of the escape passage.

[0064] The materials obtained by investigating the existing relevant technologies are as follows:

[0065]

[0066] After the above investigation, we concluded that: through literature analysis of several doors equipped with patented anti-theft and fire-proof technologies, we learned that one of the anti-theft doors with escape function is designed as an escape door and contains an inner door structure, but it cannot be opened automatically in an emergency or when the door body is severely deformed. Other technologies are mainly focused on upgrading and improving fire prevention, anti-theft, thermal insulation and sound insulation performance, and the functions of each door are relatively single, and it is impossible to simultaneously realize the comprehensive functions of earthquake early warning and automatic opening of the entrance door, fire alarm and active anti-theft.

[0067] Given the suddenness and unpredictability of earthquakes and fires, entrance doors must be able to open smoothly even under extreme conditions (such as strong vibrations or severe deformation) and must have immediate warning capabilities so that residents can quickly take risk avoidance measures and reduce disaster losses.

[0068] Based on the above conclusions, under the guidance of the science and technology teacher, we innovatively designed an inner wedge structure door with auxiliary escape, risk avoidance and active anti-theft functions.

[0069] Combined with Figure 4As shown in the figure, this device is composed of sensors (smoke sensor, human infrared sensor, temperature sensor), Adru i no control module, wedge-shaped emergency escape door opening device (relay, electromagnetic lock), warning device (LED light, buzzer, digital tube) and other parts. On the basis of the basic functions of the home entrance door, it comprehensively uses intelligent and mechanical automation technology to add shockproof and fire emergency avoidance functions, and enhances the safety and anti-theft function.

[0070] The wedge-shaped emergency escape door uses the principle of inclined plane movement. When the wedge-shaped inner door 2 is horizontally squeezed by the door frame 1, the wedge-shaped inner door 2 tends to move longitudinally. After the horizontal squeezing causes the door frame 1 to deform, the wedge-shaped inner door 2 is "squeezed out" of the door frame 1 to form an escape passage. The ways to trigger the opening of the wedge-shaped emergency escape door include the following:

[0071] Combined with Figure 5 As shown, the control system receives the earthquake warning signal and outputs a control instruction to the relay coil. The coil is energized to close the switch contacts, the electromagnetic lock is energized to pull the lock tongue, and the wedge door is unlocked and bounces open under the elastic force of the spring.

[0072] Combined with Figure 6 As shown, the earthquake causes damage to the wall, resulting in deformation of the door frame 1. The deformation of the door frame 1 squeezes the mechanical triggering of the connecting rod mechanism 4, which then pulls the lock tongue to unlock the wedge-shaped inner door 2 and pops it out.

[0073] When the strong earthquake causes serious deformation of the wall, and the earthquake warning signal and the mechanical triggering connecting rod structure 4 fail to make the wedge-shaped inner door 2 pop out, the wedge-shaped door frame 1 is subjected to greater lateral compression, and the wedge-shaped inner door 2 is forced out.

[0074] When the smoke sensor detects thick smoke outside the door, or the temperature sensor detects that the temperature outside the door is abnormally high, the red flash light flashes, the buzzer sounds, and the temperature value displayed on the digital tube prompts indoor occupants to pay attention and choose the correct escape method according to the situation.

[0075] Wedge-shaped inner door linkage mechanism system module: This module includes a wedge-shaped inner door 2, an electromagnetic lock 3, and a mechanical trigger linkage mechanism 4. It adopts an innovative wedge-shaped escape door design to ensure that the door body can be automatically opened when encountering external force or deformation, providing a fast and smooth evacuation channel. Combined with the electromagnetic lock 3 control system, the module can quickly unlock after receiving an early warning signal. The visual and auditory prompt functions in the design can effectively guide residents to escape quickly.

[0076] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A wedge-shaped pop-up component, comprising a door frame (1), wherein the door frame (1) is installed according to an existing door structure, and is characterized in that: A wedge-shaped inner door (2), wherein the wedge-shaped inner door (2) is embedded in the inner side of the door frame (1); An electromagnetic lock (3), the electromagnetic lock (3) being fixed at the joint between the door frame (1) and the wedge-shaped inner door (2) to lock the installation of the door frame (1) and the wedge-shaped inner door (2); A mechanical trigger link mechanism (4), wherein the mechanical trigger link mechanism (4) is arranged on one side of the electromagnetic lock (3) to manually unlock the electromagnetic lock (3); The mechanical trigger linkage mechanism (4) comprises a push rod (401), the push rod (401) being slidably arranged on the inner side of the wedge-shaped inner door (2), a multi-directional link (402) being hingedly arranged at one end of the push rod (401) and located on one side of the electromagnetic lock (3), and a latch (403) being hingedly arranged on one side of the multi-directional link (402) close to the electromagnetic lock (3); The electromagnetic lock (3) is automatically unlocked upon receiving the warning signal, and the wedge-shaped inner door (2) pops out of the door frame (1), or the electromagnetic lock (3) is manually unlocked through the mechanical trigger linkage mechanism (4) to push open the wedge-shaped inner door (2).

2. The wedge-shaped ejection member according to claim 1, characterized in that: The electromagnetic lock (3) is fixed on the inner side of the wedge-shaped inner door (2), and the mechanical trigger link mechanism (4) is arranged on one side of the electromagnetic lock (3).

3. The wedge-shaped ejection member according to claim 1, characterized in that: An extension block (5) is fixedly connected to the inner side of the door frame (1) corresponding to the electromagnetic lock (3), and a wedge block (6) is fixedly connected to the side of the extension block (5).

4. The wedge-shaped ejection member according to claim 1, characterized in that: The wedge-shaped surface of the wedge-shaped inner door (2) is arranged at an angle of 30-70 degrees toward the outside of the door frame (1), and the top of the wedge-shaped inner door (2) is hingedly connected to the door frame (1).

5. The wedge-shaped ejection member according to claim 1, characterized in that: The inner side of the wedge-shaped inner door (2) is fixedly connected to a guide rail (7), the push rod (401) and the latch (403) are both slidably installed along the guide rail (7), and one end of the push rod (401) away from the multi-directional connecting rod (402) is fixedly connected to a shift block (8), and the shift block (8) passes through the side wall of the wedge-shaped inner door (2) and is slidably connected thereto.

6. The wedge-shaped ejection member according to claim 1, characterized in that: The multi-directional connecting rod (402) is rotatably connected to the wedge-shaped inner door (2), and a return spring (9) is fixed to the side of the multi-directional connecting rod (402) away from the latch (403).

7. An anti-theft door for earthquake escape, equipped with a wedge-shaped pop-up member according to any one of claims 1 to 6, characterized in that: The wedge-shaped inner door (2) is disposed on the ground inside the door frame (1); The electromagnetic lock (3) is electrically connected to an intelligent early warning module, and the electromagnetic lock (3) receives an early warning signal to control unlocking; The electromagnetic lock (3) and the mechanical trigger linkage mechanism (4) are a two-way locking structure, and can be unlocked from either side; The push rod (401) is hingedly arranged at each end of the multi-directional connecting rod (402).

8. The earthquake escape and theft-proof door as claimed in claim 7, characterized in that: One end of the push rod (401) away from the multi-directional connecting rod (402) extends to the edge of the wedge-shaped inner door (2) and is arranged close to the door frame (1).

9. The earthquake escape and theft-proof door as claimed in claim 7, characterized in that: The wedge-shaped inner door (2) is electrically connected to an inner door linkage mechanism system module, an intelligent early warning system and an anti-theft monitoring module. The inner door linkage mechanism system module comprises a wedge-shaped inner door (2), an electromagnetic lock (3) and a mechanical trigger linkage mechanism (4). The intelligent early warning system and the anti-theft monitoring module comprise an earthquake early warning receiver, a smoke and temperature sensor, an infrared thermal imager, a flashing warning light and a buzzer.

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