Magnetic type protective escape window

Abstract

The utility model belongs to the technical field of protection window auxiliary equipment, and particularly relates to a magnetic attraction type protection escape window which comprises a magnetic attraction device arranged on an escape window, an electromagnet is arranged at one end of a mounting seat of the magnetic attraction device, the surface of one end of the electromagnet is connected with an attracted body, and the attracted body is arranged on the surface of one end of the protection window. Through the mutual cooperation of the convex block, the baffle plate, the positioning block, the spring and the insertion rod, the insertion rod is pushed by the spring to be inserted into the insertion hole in the positioning block, so that the positioning block can be fixed on the convex block, and the baffle plate can also be fixed on the convex block, and therefore, the convex block and the baffle plate can shield and protect the switch, and the switch is prevented from being exposed in the environment; and secondly, through the detachable mounting block and the detachable pull block, when the spring is poor in effect and needs to be replaced, the pull block can be separated from the insertion rod, and then the mounting block can be separated from the convex block, so that an operator can take out the spring for replacement, and the use effect of the spring is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective window auxiliary equipment, and in particular relates to a magnetic suction type protective escape window. Background Art

[0002] The magnetic protective escape window is made by installing an electromagnetic door suction on the protective window, installing the door suction body at a designated position, and then installing the suctioned body on the protective window. At this time, the electromagnet on the door suction body is connected to the fire alarm. In this way, when the fire alarm sounds a fire alarm, the electromagnet will automatically cut off the power, so that the protective window can be opened in an emergency to meet the needs of fire evacuation.

[0003] For example, an electromagnetic door suction device with publication number "CN203947914U" includes a door suction body and a suctioned body, wherein the door suction body includes a mounting seat and an electromagnet fixed to one side of the mounting seat, the electromagnet is arranged horizontally, and the suctioned body includes a base fixed to the door and a metal suction plate that can be movably connected relative to the base and can be adsorbed together with the electromagnet. When the mounting seat of the utility model is installed at an angle, during the process of adsorption of the electromagnet to the suction plate, the suction plate swings to a position corresponding to the parallel position of the electromagnet, ensuring a smooth docking between the electromagnet and the suction plate, avoiding the existence of a gap between the electromagnet and the suction plate, so that the electromagnet is firmly adsorbed to the suction plate, and the door is in a normally open state.

[0004] The inventor believes that the above-mentioned electromagnetic door catch can also be installed on some protective windows for use, so that the electromagnetic door catch can form a magnetic protective escape window after installation. However, when the electromagnetic door catch is in use, since a switch exposed to the environment is provided on the mounting base, the switch is prone to accidental touch when hit by an object, causing the fire magnetic absorber to be closed and demagnetized, so that the protective window is no longer closed and is in an openable state, thereby posing certain safety hazards.

[0005] Therefore, the utility model provides a magnetic protection escape window to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a magnetic protective escape window, aiming to solve the problem in the prior art that the switch on the mounting base is exposed to the environment, and the switch is easily accidentally touched when hit by an object, causing the protective window to no longer be tightly closed but to be in an openable state, thereby bringing certain safety hazards.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic suction protective escape window, comprising a magnetic suction device arranged on the escape window, the magnetic suction device comprising a mounting seat and an electromagnet, an electromagnet is arranged at one end of the mounting seat, one end surface of the electromagnet is connected to a suctioned body, the suctioned body is arranged on one end surface of the protective window, a switch is connected to the other end surface of the mounting seat, a convex block is connected to the end surface of the mounting seat outside the switch, a hinge is connected to the bottom surface of the convex block, a baffle is connected to the movable end surface of the hinge, and the baffle A positioning block is connected to the surface of one end, one end of the positioning block extends into the positioning groove on the front end surface of the protrusion, and a socket is provided on the top surface of the positioning block, one end of the insertion rod is connected to the inner surface of the socket, the other end of the insertion rod passes through a spring, and the other end of the insertion rod is also connected to a mounting block, a surface thread is provided on the outer surface at the bottom end of the mounting block, the surface thread is connected to the thread groove provided on the top surface of the protrusion, a mounting hole is provided on the top surface of the insertion rod, a threaded column is connected to the inner surface of the mounting hole, and a pull block is connected to the top surface of the threaded column.

[0008] In order to achieve the insertion of the positioning block into the protrusion, as a preferred embodiment of the magnetic protection escape window of the utility model, the positioning block is slidably connected with the protrusion through the positioning groove.

[0009] In order to fix the insertion rod on the positioning block and drive the insertion block to slide on the protrusion, as a preferred magnetic protection escape window of the utility model, the insertion rod is slidably connected to the positioning block through the insertion hole, and the insertion rod is slidably connected to the protrusion.

[0010] In order to realize the elastic telescopic movement of the insertion rod, as a preferred magnetic protective escape window of the utility model, the size of the internal space of the mounting block matches the size of the insertion rod, a sliding connection is formed between the insertion rod and the mounting block, and the insertion rod forms an elastic structure with the mounting block through a spring.

[0011] In order to realize the disassembly and assembly of the mounting block, as a preferred embodiment of the magnetic protection escape window of the utility model, the mounting block is threadedly connected through the surface thread and the thread groove.

[0012] In order to realize the disassembly and assembly of the pull block, as a preferred embodiment of the magnetic protection escape window of the utility model, the pull block is threadedly connected with the mounting hole through a threaded column.

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

[0014] The utility model realizes mutual cooperation among the protrusion, the baffle, the positioning block, the spring and the insertion rod, and the spring pushes the insertion rod to be inserted into the insertion hole on the positioning block, so that the positioning block can be fixed on the protrusion, and the baffle can also be fixed on the protrusion, so that the protrusion and the baffle can shield and protect the switch, avoid the switch from being exposed to the environment, and ensure that the switch will not be hit by an object and cause accidental touch.

[0015] The utility model has a detachable installation block and a pulling block. When the spring has a poor effect and needs to be replaced, the pulling block can be separated from the insertion rod, and the installation block can be separated from the protruding block, so that the operator can take out the spring for replacement, thereby ensuring the use effect of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the partial explosion structure of the switch of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded structure of a local section of the thread groove of the utility model;

[0020] Figure 4 It is a schematic diagram of the pull block structure of the utility model.

[0021] In the figure: 1. mounting base; 2. electromagnet; 3. sucked body; 4. protective window; 5. switch; 6. bump; 7. hinge; 8. baffle; 9. positioning block; 10. positioning groove; 11. plug hole; 12. plug rod; 13. spring; 14. mounting block; 15. surface thread; 16. thread groove; 17. mounting hole; 18. threaded column; 19. pull block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4The utility model provides the following technical solutions: a magnetic suction protective escape window, comprising a magnetic suction device arranged on the escape window, the magnetic suction device comprising a mounting seat 1, an electromagnet 2, an electromagnet 2 is arranged at one end of the mounting seat 1, one end surface of the electromagnet 2 is connected to a suctioned body 3, the suctioned body 3 is arranged on one end surface of the protective window 4, a switch 5 is connected to the other end surface of the mounting seat 1, a convex block 6 is connected to the end surface of the mounting seat 1 outside the switch 5, a hinge 7 is connected to the bottom surface of the convex block 6, a baffle 8 is connected to the movable end surface of the hinge 7, a positioning block 9 is connected to one end surface of the baffle 8, and the positioning block 9 One end of the plug extends into the positioning groove 10 on the front end surface of the protrusion 6, and the top surface of the positioning block 9 is provided with a socket 11, and the inner surface of the socket 11 is connected to one end of the plug rod 12, the other end of the plug rod 12 passes through the spring 13, and the other end of the plug rod 12 is also connected with a mounting block 14, and a surface thread 15 is provided on the outer surface at the bottom end of the mounting block 14, and the surface thread 15 is connected to the thread groove 16 provided on the top surface of the protrusion 6, and a mounting hole 17 is provided on the top surface of the plug rod 12, and a threaded column 18 is connected to the inner surface of the mounting hole 17, and a pull block 19 is connected to the top surface of the threaded column 18.

[0024] Preferably, the positioning block 9 is in sliding connection with the protrusion 6 via the positioning groove 10 .

[0025] During specific use, the positioning block 9 can be slidably placed into the positioning groove 10 on the protrusion 6 .

[0026] Preferably, the insertion rod 12 is slidably connected to the positioning block 9 through the insertion hole 11 , and the insertion rod 12 is slidably connected to the protrusion 6 .

[0027] During specific use, the insertion rod 12 can slide on the protrusion 6 so that one end of the insertion rod 12 can slide into the insertion hole 11 on the positioning block 9, so that the position of the positioning block 9 is fixed in the positioning groove 10.

[0028] Preferably, the size of the inner space of the mounting block 14 matches the size of the insertion rod 12 , a sliding connection is formed between the insertion rod 12 and the mounting block 14 , and an elastic structure is formed between the insertion rod 12 and the mounting block 14 via the spring 13 .

[0029] During specific use, the insertion rod 12 can slide on the mounting block 14 , so that the insertion rod 12 can be elastically telescopically moved inside the mounting block 14 through the spring 13 when sliding.

[0030] Preferably, the mounting block 14 is threadedly connected with the thread groove 16 through the surface thread 15 .

[0031] When in use, the mounting block 14 can be screwed into the thread groove 16 through the surface thread 15 , so that the mounting block 14 is fixed on the protrusion 6 , so that one end of the insertion rod 12 and the spring 13 are located inside the mounting block 14 .

[0032] Preferably, the pull block 19 is threadedly connected to the mounting hole 17 via the threaded column 18 .

[0033] During specific use, the threaded column 18 on the pull block 19 can be screwed into the mounting hole 17 so that the pull block 19 is mounted on the insertion rod 12 .

[0034] Working principle: when using the magnetic protective escape window, first install the sucked body 3 at the specified position of the protective window 4, and then install the mounting base 1 at the specified position of the window frame, so that the position of the electromagnet 2 corresponds to the sucked body 3, and then connect the electromagnet 2 to the fire alarm to complete the installation of the fire magnetic absorber of the protective window 4. In this way, when the fire alarm sounds a fire alarm, it will automatically control the electromagnet 2 to perform a power-off operation, so that the electromagnet 2 is demagnetized, so that the electromagnet 2 and the sucked body 3 are no longer adsorbed together, so that the protective window 4 is in an openable state in an emergency to meet the needs of fire evacuation. When the fire magnetic absorber is installed, the operator can pull the pull block 19 to allow the pull block 19 to drive the plug rod 12 to slide in the mounting block 14, so that the plug rod 12 will squeeze the spring 13 in the mounting block 14, so that one end of the plug rod 12 will move into the protrusion 6, and then the baffle 8 is rotated by the hinge 7 to allow the baffle The positioning block 9 on 8 slides into the positioning groove 10, and the pull block 19 is released at this time. The spring 13 will push the plug rod 12 to move through the elasticity, so that one end of the plug rod 12 will be inserted into the insertion hole 11 on the positioning block 9, so that the position of the positioning block 9 is fixed in the positioning groove 10, so that the position of the baffle 8 will be fixed on the protrusion 6, so that the protrusion 6 and the baffle 8 can shield and protect the switch 5, prevent the switch 5 from being exposed to the environment, and prevent the switch 5 from being hit by an object and accidentally touched. Secondly, when the spring 13 is used, the effect When it is not in good condition and needs to be replaced, the pull block 19 is twisted to allow the pull block 19 to drive the threaded column 18 to rotate in the mounting hole 17, so that the threaded column 18 can be separated from the insertion rod 12. At this time, the mounting block 14 is twisted again to allow the mounting block 14 to rotate in the thread groove 16 through the surface thread 15, so that the mounting block 14 can be separated from the protrusion 6. At this time, the spring 13 passing through one end of the insertion rod 12 can be removed, so that the operator can replace the new spring 13 for use, ensuring the use effect of the spring 13.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A magnetic protective escape window, comprising a magnetic absorber arranged on the escape window, characterized in that: The magnetic suction device comprises a mounting seat (1) and an electromagnet (2). The mounting seat (1) is provided with an electromagnet (2) at one end. One end surface of the electromagnet (2) is connected to a suctioned body (3). The suctioned body (3) is provided on one end surface of a protective window (4). The other end surface of the mounting seat (1) is connected to a switch (5). One end surface of the mounting seat (1) outside the switch (5) is connected to a protrusion (6). The bottom surface of the protrusion (6) is connected to a hinge (7). The movable end surface of the hinge (7) is connected to a baffle (8). One end surface of the baffle (8) is connected to a positioning block (9). One end of the positioning block (9) extends into the positioning block of the front end surface of the protrusion (6). The groove (10) is provided with a socket (11) on the top surface of the positioning block (9), one end of an insertion rod (12) is connected to the inner surface of the socket (11), the other end of the insertion rod (12) passes through a spring (13), and the other end of the insertion rod (12) is also passed through and connected to a mounting block (14), a surface thread (15) is provided on the outer surface at the bottom end of the mounting block (14), the surface thread (15) is connected to a thread groove (16) provided on the top surface of the protrusion (6), a mounting hole (17) is provided on the top surface of the insertion rod (12), a thread column (18) is connected to the inner surface of the mounting hole (17), and a pull block (19) is connected to the top surface of the thread column (18).

2. The magnetic protection escape window according to claim 1, characterized in that: The positioning block (9) is slidably connected to the protrusion (6) via the positioning groove (10).

3. The magnetic protection escape window according to claim 1, characterized in that: The insertion rod (12) is slidably connected to the positioning block (9) via the insertion hole (11), and the insertion rod (12) is slidably connected to the protrusion (6).

4. The magnetic protection escape window according to claim 1, characterized in that: The dimensions of the internal space of the mounting block (14) match the dimensions of the insertion rod (12); a sliding connection is formed between the insertion rod (12) and the mounting block (14); and an elastic structure is formed between the insertion rod (12) and the mounting block (14) via a spring (13).

5. The magnetic protection escape window according to claim 1, characterized in that: The mounting block (14) is threadedly connected via a surface thread (15) and a thread groove (16).

6. The magnetic protection escape window according to claim 1, characterized in that: The pull block (19) is threadedly connected to the mounting hole (17) via the threaded column (18).

Images