Multifunctional window with anti-haze function
By designing multi-functional windows, including slidingly connected doors and windows and haze filtering components, the problem of limited window opening range and poor ventilation during haze weather during fire escape is solved, and the effect of rapid escape and air filtration is achieved.
Patent Information
- Application Number
- CN202411622466.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-02-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the case of fire, the window is equipped with a window blocker and the opening range is limited. Students need to smash the glass when escaping, and there are broken glass residues at the break, which can easily cause damage.
Design a multi-functional window, including window frames, slide rail fixtures, first doors and windows, second doors and windows, fixed windows and haze filter components, open the third doors and windows by hitting the auxiliary sheet and hammering rod through emergency hammering, and By moving the first door and window and the second door and window, the haze filter cotton is pulled out to filter the air.
It realizes the rapid opening of windows in the event of fire, avoids damage to broken glass, and solves the problem of smog weather ventilation through haze filter cotton.
Smart Images
Figure CN119434807A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of doors and windows, and in particular to a multifunctional window with anti-haze function. Background Art
[0002] The existing windows installed in classrooms are not allowed to be equipped with anti-theft nets due to fire protection requirements, but schools usually install window blockers on the windows to limit the opening range of the windows to avoid accidents. However, in the event of a fire, the escape route is blocked by fire and smoke and cannot be escaped from the escape route. If students need to escape through the windows, the window opening range is limited due to the window blockers installed on the windows. Therefore, they can only choose to break the window glass and escape from the window opening. However, there are broken glass residues at the opening, and students are easily cut by the broken glass when escaping. Summary of the invention
[0003] In order to overcome the disadvantage that window blockers limit the opening range of windows, when a fire escape route is blocked by fire and thick smoke, broken window glass may remain at the broken window when students escape from the broken window, and they may be easily cut by the broken glass when escaping, the present invention provides a multifunctional window with anti-smog function.
[0004] The technical solution is as follows: a multifunctional window with anti-smog function, comprising a window frame, a slide rail fixing, a first door and window, a second door and window and a fixed window; a fixed window is installed on the window frame, and the fixed window is located at the lower part of the window frame; a slide rail fixing is fixedly connected to the window frame, and the slide rail fixing is fixedly connected to the upper part of the fixed window; the first door and window and the second door and window are slidably connected to the window frame in sequence, and the first door and window and the second door and window are staggered in the front and rear directions; it also includes a third door and window, a hinge, an auxiliary sheet, a fixing strip, a guide strip and a haze filter assembly; two hinges are fixedly connected to the window frame; the two hinges are jointly fixed to the third door and window, and the upper part of the third door and window is provided with a fixing sheet; the upper part of the window frame is provided with two auxiliary sheets for fixing the third door and window; a fixing strip is provided on the window frame, and the fixing strip is located at the upper part of the third door and window, and the fixing strip can be removed; two guide strips for guiding the movement of the first door and window and the second door and window are provided on the slide rail fixing, and two guide strips are also provided at the corresponding position of the fixing sheet; the left and right parts of the third door and window are provided with haze filter assemblies.
[0005] Preferably, the haze filter assembly includes a fixed frame, haze filter cotton and a connecting block; the left and right parts of the third door and window are fixedly connected to the fixed frame, and the fixed frame is located in the window frame; each fixed frame is rotatably connected to a haze filter cotton for filtering haze, the haze filter cotton is rolled up on the fixed frame through a rotating rod, and the rotating rod and the fixed frame are connected by a torsion spring; the free end of the haze filter cotton is fixedly connected to the connecting block.
[0006] Preferably, a breaking groove is provided on the auxiliary sheet.
[0007] Preferably, two hammering rods for hammering the auxiliary sheet are fixedly connected to the fixing bar, and each hammering rod is aligned with the breaking groove.
[0008] Preferably, a brush block is also included; the left and right parts of the second door and window are fixedly connected with a brush block for cleaning the third door and window.
[0009] Preferably, a detachable cover is also included; both the front left part and the front right part of the window frame are detachably connected with a detachable cover for easy replacement of the haze filter cotton.
[0010] Preferably, a disassembly block is detachably provided on the fixing plate; and a hanging through slot is provided on the fixing plate.
[0011] Preferably, a driving member is also included; four driving members for driving the guide bar to move are fixedly connected to the slide rail fixing member, each two driving members form a group, there are two groups in total, and the two groups of driving members are not located on the same horizontal line; the output ends of the two driving members in the same group are fixedly connected to a guide bar; a moving groove is opened on the slide rail fixing member.
[0012] Preferably, a waterproof strip is provided on the lower side of the guide bar.
[0013] Preferably, the guide bar is coated with a wear-resistant coating.
[0014] The beneficial effects of the present invention are as follows: the present invention uses an emergency hammer to hit the hammer rod to break the auxiliary sheet, and at the same time removes the fixing strip to open the third door and window, thereby assisting students and teachers to escape; When the first door and window and the second door and window are moved, the haze filter cotton is pulled out to filter the air, thereby avoiding the situation that ventilation cannot occur in existing haze weather; The guide bar is driven downward by the driving member to allow the first door and window and the second door and window to be quickly disassembled, which is convenient for cleaning the first door and window and the second door and window. At the same time, when escaping, it avoids the situation where the first door and window and the second door and window are difficult to move and hinder escape. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of a first three-dimensional structure of a multifunctional window with anti-haze function of the present invention; Figure 2 This is a schematic diagram of a second three-dimensional structure of the multifunctional window with anti-haze function of the present invention; Figure 3 This is a state diagram of the multifunctional window with anti-haze function of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing bar, hammer rod, fixing frame and haze filter cotton combination of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the haze filter cotton and the connecting block combination of the present invention; Figure 6 It is a schematic diagram of the combined three-dimensional structure of the slide rail fixing member, the driving member and the connecting plate of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the second door and window, the connecting block and the haze filter cotton combination of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the second door and window, the third door and window, the auxiliary sheet and the brush block combination of the present invention; Fig. 9 It is a schematic diagram of the combined three-dimensional structure of the fixing frame, haze filter cotton and connecting block of the present invention; Fig.10 It is a schematic diagram of the combined three-dimensional structure of the fixing plate, the sliding groove and the suspension through groove of the present invention.
[0016] Explanation of the reference numerals: 1-window frame, 2-slide rail fixing, 2001-movable groove, 3-first door and window, 4-second door and window, 5-fixed window, 6-third door and window, 6001-fixed plate, 6002-slide groove, 6003-disassembly block, 6004-suspension groove, 101-hinge, 102-auxiliary plate, 10201-breaking groove, 103-fixing strip, 10301-hammer rod, 104-fixed frame, 105-smog filter cotton, 106-connecting block, 107-guide strip, 108-brush block, 109-detachable cover, 201-driving member, 202-connecting plate. DETAILED DESCRIPTION
[0017] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.
[0018] Example 1 like Figure 1-Figure 5 and Figure 7-10 As shown, a multifunctional window with anti-smog function includes a window frame 1, a slide rail fixing member 2, a first door and window 3, a second door and window 4 and a fixed window 5; the fixed window 5 is installed on the window frame 1, and the fixed window 5 is located at the lower part of the window frame 1; the slide rail fixing member 2 is fixedly connected to the window frame 1, and the slide rail fixing member 2 is fixedly connected to the upper part of the fixed window 5; the first door and window 3 and the second door and window 4 are slidably connected to the window frame 1 in sequence, and the first door and window 3 and the second door and window 4 are staggered in the front-back direction; It also includes a third door and window 6, a hinge 101, an auxiliary sheet 102, a fixing strip 103, a guide strip 107 and a haze filter assembly; two hinges 101 are fixedly connected to the lower part of the window frame 1; the two hinges 101 are jointly fixedly connected to the third door and window 6, and a fixing strip 6001 is arranged on the upper part of the third door and window 6; two auxiliary sheets 102 are arranged on the upper part of the window frame 1; a fixing strip 103 is arranged on the window frame 1, and the fixing strip 103 is located on the upper part of the third door and window 6, and the fixing strip 103 can be removed; two guide strips 107 are arranged on the slide rail fixing member 2, and two guide strips 107 are also arranged at the corresponding position of the fixing strip 6001; the left and right parts of the third door and window 6 are both provided with haze filter assemblies, which are connected to the left haze filter assembly through the first door and window 3, and the second door and window 4 is connected to the right haze filter assembly. When the first door and window 3 and the second door and window 4 are moved, the movement of the first door and window 3 and the second door and window 4 drives the haze filter assembly to filter haze.
[0019] The haze filter assembly includes a fixed frame 104, haze filter cotton 105 and a connecting block 106; the left and right parts of the third door and window 6 are fixedly connected with a fixed frame 104, and the fixed frame 104 is located in the window frame 1; each fixed frame 104 is rotatably connected with a haze filter cotton 105, and the haze filter cotton 105 is rolled up on the fixed frame 104 through a rotating rod, and the rotating rod and the fixed frame 104 are connected by a torsion spring; the free end of the haze filter cotton 105 is fixedly connected with a connecting block 106.
[0020] The auxiliary sheet 102 is provided with a breaking groove 10201 to facilitate breaking the auxiliary sheet 102 .
[0021] Two hammer rods 10301 are fixedly connected to the fixing bar 103 , and each hammer rod 10301 is aligned with the breaking groove 10201 .
[0022] It also includes a brush block 108; the left and right parts of the second door and window 4 are fixedly connected with the brush block 108.
[0023] It also includes a detachable cover 109; the detachable cover 109 is detachably connected to the left front part and the right front part of the window frame 1.
[0024] The fixing plate 6001 is detachably provided with a disassembly block 6003 ; the fixing plate 6001 is provided with a hanging slot 6004 , and the curtain can be hung on the fixing plate 6001 in front of the hanging slot 6004 by removing the disassembly block 6003 .
[0025] After the multifunctional window of the present invention is installed on the wall of the classroom building, an emergency hammer is placed near the multifunctional window of the present invention, and the user can freely push and pull the first door and window 3 and the second door and window 4. At the same time, a third door and window 6 is arranged on the side facing the external environment. Fig. 9As shown, before installing curtains for the classroom, the disassembly block 6003 is slid upward and removed, and the curtain is inserted into the fixing piece 6001 in front of the hanging groove 6004 and hung. There is no need to hire additional personnel to install the curtain hanging rod.
[0026] In daily use of the smart door and window of the present invention, before the user opens the second door and window 4, the user first fastens the connecting block 106 with the second door and window 4. At this time, the connecting block 106 is on the window frame 1. When the user opens the second door and window 4, the connecting block 106 is pulled out together with the second door and window 4, and then the haze filter cotton 105 is pulled out together with the connecting block 106. Figure 7 As shown, and when the second door and window 4 stops moving, the haze filter cotton 105 stops being unfolded in the direction of the second door and window 4. At this time, the smart door and window is in a ventilation state, and the air entering the room first passes through the haze filter cotton 105, and the haze filter cotton 105 filters the passing air and intercepts the dust in the air on the haze filter cotton 105. The harmful substances in the air that are harmful to the human body are filtered by the haze filter cotton 105, so as to prevent the harmful substances in the air from entering the classroom and endangering the health of students and teachers. In addition, when encountering haze, the air is filtered by the haze filter cotton 105, so as to avoid the existing situation that ventilation cannot be achieved in haze weather. It should be noted that opening the first door and window 3 can refer to the operation of opening the second door and window 4, and the first door and window 3 and the second door and window 4 can also be opened at the same time to filter the harmful substances in the air. When the first door and window 3 and the second door and window 4 are closed, the haze filter cotton 105 is re-wound on the rotating rod under the action of the torsion spring, and the haze filter cotton 105 can be replaced by opening the detachable cover 109.
[0027] At the same time, the third door and window 6 can also intercept large garbage such as leaves flying in from the window, to prevent the leaves and other large garbage from being intercepted by the haze filter cotton 105 and adhering to the haze filter cotton 105 when the second door and window 4 is opened for ventilation, thereby affecting the ventilation effect of the haze filter cotton 105.
[0028] Furthermore, the second door and window 4 is closest to the third door and window 6, and a brush block 108 is provided on the second door and window 4. The bristles of the brush block 108 are in contact with the third door and window 6. When the second door and window 4 is moved, the brush block 108 on the second door and window 4 moves along, and the bristles on the brush block 108 brush the third door and window 6 to clean the dust and impurities adhered to the third door and window 6. When the brush block 108 brushes the dust and impurities adhered to the third door and window 6, the dust and impurities will be lifted up and fly not only outdoors but also indoors. When the second door and window 4 is moved, the haze filter cotton 105 is pulled open together, thereby blocking the dust and impurities flying into the room. It should be noted that when the second door and window 4 moves to overlap with the first door and window 3, the brushing range of the brush block 108 on the second door and window 4 can cover the entire third door and window 6.
[0029] In case of fire, when the escape passage is blocked by fire and thick smoke, students and teachers in the classroom can use emergency hammers to hammer the hammer rod 10301, and the hammer rod 10301 is hammered to move toward the auxiliary piece 102. Under continuous hammering, the hammer rod 10301 continues to hit the auxiliary piece 102 after contacting the auxiliary piece 102. After the auxiliary piece 102 is broken along the breaking groove 10201, the second door and window 4 is separated from the connecting block 106. It should be noted that the connecting block 106 is connected to the second door and window 4. The block 106 is buckled with the second door and window 4. When the second door and window 4 and the connecting block 106 are separated, the connecting block 106 is moved away from the second door and window 4 and pulled out. After the connecting block 106 is pulled out, the connecting block 106 is buckled in the window frame 1, and then the second door and window 4 is moved toward the first door and window 3, and the multifunctional window of the present invention is opened. Then, the fixing strip 103 is pulled out. At this time, the third door and window 6 is not restricted by the fixing strip 103, and rotates around the hinge 101 to fall outside the classroom, presenting a Figure 3 In the state shown, students and teachers can escape from the smart doors and windows of the present invention.
[0030] Furthermore, some classrooms are located on the fourth and fifth floors. When the rescue vehicle arrives, the opened classrooms can be connected to the rescue platform. The multifunctional windows of the present invention are provided with a limiting block on the side facing the outside to limit the opening angle of the third door and window 6, which can be freely adapted to the height of the rescue platform, making it convenient for students and teachers to run along the third door and window 6 to the rescue platform and escape from the fire scene.
[0031] Since the third door and window 6 is made of hard metal, in order to prevent students and teachers from slipping in panic when stepping on the third door and window 6 to escape from the fire scene, causing accidents, before students escape along the third door and window 6, they should first pull open the connecting block 106 that rotates outward together with the third door and window 6, so as to drive the haze filter cotton 105 to cover the gauze on the third door and window 6, increase friction, avoid slipping when escaping, and reduce the probability of accidents.
[0032] Example 2 On the basis of Example 1, Figure 6 As shown, it also includes a driving member 201; four driving members 201 are fixedly connected to the slide rail fixing member 2, and each two driving members 201 form a group, and there are two groups in total. The two groups of driving members 201 are not located on the same horizontal line, and the driving members 201 are electric push rods; the output ends of the two driving members 201 in the same group are commonly fixedly connected to a guide bar 107; a movable groove 2001 is opened on the slide rail fixing member 2.
[0033] A waterproof strip is provided on the lower side of the guide strip 107 to prevent rainwater from entering the window frame 1 along the guide strip 107 .
[0034] The guide strip 107 is coated with a wear-resistant coating to reduce the friction between the first door and window 3 and the second door and window 4 and the guide strip 107 , so that the first door and window 3 and the second door and window 4 can slide more smoothly.
[0035] During the period from the completion of regular inspection of the multifunctional windows of the present invention to the time of the next inspection, since there are many students playing around in the classroom, the guide strip 107 is easily damaged, resulting in the inability to easily push the first door and window 3 and the second door and window 4. When a fire occurs and it is necessary to escape from the multifunctional windows of the present invention, it will cause obstacles. Therefore, a driving member 201 and a connecting plate 202 are provided. When the first door and window 3 and the second door and window 4 are difficult to push, the output end of the driving member 201 is controlled to move downward, thereby driving the guide strip 107 to move into the movable groove 2001. At this time, the lower part of the first door and window 3 and the second door and window 4 is not restricted by the guide strip 107, and the first door and window 3 and the second door and window 4 can be quickly disassembled to facilitate escape.
[0036] Furthermore, during daily cleaning of the classroom, it is difficult to wipe the side of the first door and window 3 and the second door and window 4 that are in contact with the outside world. At this time, the guide bar 107 can be pushed downward by the driving member 201, and when the guide bar 107 is flush with the upper surface of the slide rail fixing member 2, the first door and window 3 and the second door and window 4 can be disassembled and wiped, and the difficult-to-clean slide rail fixing member 2 can also be cleaned. At the same time, when the guide bar 107 moves downward through the slide rail fixing member 2 and is flush with the upper surface of the slide rail fixing member 2, the slightly skewed guide bar 107 is squeezed by the four sides of the guide bar 107 moving groove on the slide rail fixing member 2, and the guide bar 107 is corrected.
[0037] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, 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 multifunctional window with an anti-smog function, comprising a window frame (1), a slide rail fixing member (2), a first door and window (3), a second door and window (4) and a fixed window (5); the fixed window (5) is installed on the window frame (1), and the fixed window (5) is located at the lower part of the window frame (1); the slide rail fixing member (2) is fixedly connected to the window frame (1), and the slide rail fixing member (2) is fixedly connected to the upper part of the fixed window (5); the first door and window (3) and the second door and window (4) are slidably connected to the window frame (1) in sequence, and the first door and window (3) and the second door and window (4) are arranged alternately in the front-rear direction; the characteristic is that The invention also comprises a third door and window (6), a hinge (101), an auxiliary sheet (102), a fixing strip (103), a guide strip (107) and a haze filter assembly; two hinges (101) are fixedly connected to the window frame (1); the two hinges (101) are jointly fixedly connected to the third door and window (6), and a fixing strip (6001) is arranged on the upper part of the third door and window (6); two auxiliary sheets (102) for fixing the third door and window (6) are arranged on the upper part of the window frame (1); a fixing strip (103) is arranged on the window frame (1), and the fixing strip (103) is located on the upper part of the third door and window (6), and the fixing strip (103) can be removed; two guide strips (107) for guiding the movement of the first door and window (3) and the second door and window (4) are arranged on the slide rail fixing member (2), and two guide strips (107) are also arranged at the corresponding position of the fixing strip (6001); and haze filter assemblies are arranged on the left and right parts of the third door and window (6).
2. The multifunctional window with anti-smog function according to claim 1, characterized in that: The haze filter assembly comprises a fixed frame (104), haze filter cotton (105) and a connecting block (106); the left and right parts of the third door and window (6) are both fixedly connected to the fixed frame (104), and the fixed frame (104) is located in the window frame (1); each fixed frame (104) is rotatably connected to a haze filter cotton (105) for filtering haze, and the haze filter cotton (105) is rolled up on the fixed frame (104) via a rotating rod, and the rotating rod and the fixed frame (104) are connected via a torsion spring; the free end of the haze filter cotton (105) is fixedly connected to the connecting block (106).
3. The multifunctional window with anti-smog function according to claim 2, characterized in that: The auxiliary sheet (102) is provided with a breaking groove (10201).
4. The multifunctional window with anti-smog function according to claim 1, characterized in that: Two hammering rods (10301) for hammering the auxiliary plate (102) are fixedly connected to the fixing strip (103), and each hammering rod (10301) is aligned with the breaking groove (10201).
5. The multifunctional window with anti-smog function according to claim 1, characterized in that: It also includes a brush block (108); the left and right parts of the second door and window (4) are both fixedly connected with a brush block (108) for cleaning the third door and window (6).
6. The multifunctional window with anti-smog function according to claim 2, characterized in that: It also includes a detachable cover (109); the front left part and the front right part of the window frame (1) are both detachably connected with the detachable cover (109) for facilitating replacement of the haze filter cotton (105).
7. The multifunctional window with anti-smog function according to claim 1, characterized in that: A disassembly block (6003) is detachably provided on the fixing plate (6001); and a hanging through slot (6004) is provided on the fixing plate (6001).
8. The multifunctional window with anti-smog function according to claim 1, characterized in that: It also includes a driving member (201); four driving members (201) for driving the guide bar (107) to move are fixedly connected to the slide rail fixing member (2), two driving members (201) form a group, and there are two groups in total. The two groups of driving members (201) are not located on the same horizontal line; the output ends of the two driving members (201) in the same group are fixedly connected to a guide bar (107); and a moving groove (2001) is provided on the slide rail fixing member (2).
9. The multifunctional window with anti-smog function according to claim 8, characterized in that: A waterproof strip is arranged on the lower side of the guide strip (107).
10. The multifunctional window with anti-smog function according to claim 8, characterized in that: The guide bar (107) is coated with a wear-resistant coating.