Mechanical hidden type self-bouncing smoke exhaust ventilating window structure

Abstract

A mechanical hidden type self-bouncing smoke exhaust ventilating window structure comprises a mechanical inner window, a flowing type outer plate face and an outer window frame, one side of the mechanical inner window is locked with the outer window frame, and an emergency air exhaust layer section is arranged between the mechanical inner window and the flowing type outer plate face. A gear driving set and an air pressure film are arranged between the hidden frame and the inner window frame, and a progressive chain set is connected between the hidden frame and the inner window frame. One side of the air pressure film makes contact with one end of the progressive chain set, and the movement stroke of the other end of the progressive chain set makes intersecting contact with the stroke of the opening trigger end of the transverse locking block. An outer communicating groove is formed in the flowing type outer plate face and communicates with the emergency exhaust layer section, and an inner communicating groove section is arranged on the inner window frame and communicates with the mounting groove. Under the condition that doors and windows do not need to be opened, the smoke exhaust capacity can still be achieved, and the protection effect on personnel safety is achieved.

Description

[0001] The invention relates to the technical field of conventional locked ventilation window equipment, and in particular to a mechanically hidden self-elevating smoke exhaust ventilation window structure. Background Art

[0002] Special equipment ventilation windows are locked under normal conditions. They need to meet the safety and security needs in various special moments such as emergency situations, such as fire and smoke alarms. They are closed under normal conditions to prevent people from opening them without authorization and falling to their deaths. They require a hidden switch to prevent manual opening from the inside of the window, and at the same time meet the safety and security needs of special moments. Ordinary protective windows do not have a good hidden effect and autonomous smoke and exhaust capabilities to deal with special situations. The use of ordinary window panes cannot solve conventional ventilation needs and has certain limitations.

[0003] To achieve the above objectives, the present invention provides a mechanically hidden self-elastic smoke exhaust ventilation window structure, which can solve the problems raised in the above background technology. Summary of the invention

[0004] The present invention adopts the following technical solutions to achieve:

[0005] A mechanical hidden self-elastic smoke exhaust ventilation window structure, comprising a mechanical inner window, a fluid outer panel, and an outer window frame, wherein a transverse locking block is provided on one side of the mechanical inner window to be mutually locked with the outer window frame, and an emergency exhaust layer section is provided between the mechanical inner window and the fluid outer panel;

[0006] The mechanical inner window comprises an inner window frame and a hidden frame, a mounting groove is provided between the hidden frame and the inner window frame, a gear drive group and an air pressure film are provided inside the mounting groove, and a progressive chain group is connected to the gear drive group;

[0007] One side of the air pressure membrane is in contact with one end of the progressive chain set, and the movement stroke of the other end of the progressive chain set is in intersecting contact with the opening trigger end stroke of the transverse locking block;

[0008] The flow-type outer plate surface is provided with an outer connecting groove connected with the emergency exhaust layer section, and the inner window frame is provided with an inner connecting groove section connected with the installation groove.

[0009] Preferably, the air pressure membrane includes a lifting layer and two stretching sections, the two stretching sections are located at the periphery and inner side of the lifting layer, the stretching section on the inner side of the lifting layer is connected to the outer wall of the hidden frame, and one side of the stretching section on the inner side of the lifting layer is connected to the inner wall of the inner window frame, and the stretching section is sealed and fitted to the inner window frame and the hidden frame.

[0010] Preferably, a mounting area is provided on the lifting layer, a top plate is installed on the mounting area, the top plate is a hard steel sheet, and the lifting layer is an elastic membrane.

[0011] Preferably, the gear drive group includes a clamping ring gear installed at the bottom of the mounting groove, and a plurality of the clamping ring gears are distributed at the four corners of the mounting groove. The progressive chain group is drivingly connected to the plurality of the clamping ring gears, and a driving end of one of the clamping ring gears is connected to a gear drive motor. One side of the progressive chain group is close to the air pressure membrane, and the other side extends movably toward the inner window frame shell end.

[0012] Preferably, the progressive chain group includes a plurality of movable top columns, one end of the locking block is provided with a linkage end, the two ends of the movable top column are respectively a top end and a bottom end, the bottom end of the movable top column is in contact with the air pressure membrane, and the outer side of the top end of the movable top column is in contact with the linkage end of the locking block;

[0013] The meshing end of the collar gear is drivingly connected to the peripheral side of the movable top column;

[0014] Two movable chain rings are arranged between two adjacent movable top pillars, and the two movable chain rings are respectively sleeved with two ends of the movable top pillar close to the air pressure membrane and the linkage end.

[0015] Preferably, the outer meshing tooth mouth end of the collar gear is provided with an arc groove, and the movable top column is sleeved with a clamping transfer pile, and the clamping transfer pile cooperates with the arc groove;

[0016] One end of the movable top column close to the air pressure membrane has self-adsorption property with the air pressure membrane.

[0017] Preferably, a movable groove is provided on the side of the locking block close to the outer window frame, and the protruding end of the lock tongue of the locking block is movable and automatically reset in the movable groove, and the moving direction of the movable groove is parallel to the chain conveying direction of the gear drive group close to its side; the outer window frame includes a matching lock groove, which cooperates and locks with the protruding side of the lock tongue of the locking block, and an opening and closing groove is provided on the side of the matching lock groove close to the bottom end.

[0018] Preferably, an empty pipe connecting layer is provided inside the emergency exhaust layer section, and the empty pipe connecting layer is provided with a plurality of air inlet and outlet holes;

[0019] The mobile outer panel includes an outer window, an inner window frame is provided with an inner sealing groove, a glass protection layer is arranged inside the inner sealing groove, and an outer window is provided with an outer sealing groove, an outer layer of glass is arranged inside the outer sealing groove.

[0020] Preferably, two arc-shaped pipe grooves are provided on the side of the external window away from the emergency exhaust layer section, and auxiliary fans are provided inside the arc-shaped pipe grooves. The auxiliary fans are electrically started and stopped, and an alarm is connected to one end of the auxiliary fans.

[0021] Preferably, a sealant area is further provided on the outer window frame, an outer sealing frame is provided on the outer side of the inner window frame, and the outer sealing frame and the sealant area are sealed by glue sandwiching and pressing;

[0022] The inner window frame is provided with a hinged seat, the outer window frame is provided with an adaptable sliding groove, a sliding cylinder group is slidably connected inside the adaptable sliding groove, a movable link pile is provided at one end of the sliding cylinder group, and the movable link pile is movably connected to the hinged seat.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The present invention separates the inner window from the outer window by an air pressure membrane, one side of the membrane is a bottom surface for circulating air connected to the outside, and the other side is a mechanical linkage component of the trigger end of the lock tongue. Automatic unlocking is achieved by compressing the membrane toward the mechanical inner window, and conventional closing of the lock core is achieved by compressing the membrane toward one side of the flow-type outer panel. The triggering and opening condition of the lock block is to be continuously pushed downward to unlock. The pushing end is a squeezed movable top column. When there is continuous air pressure squeezing on the side of the movable top column, it will continuously drive the linkage end to move in the unlocking direction to unlock. This hidden unlocking method can be mainly used in the case where there is a temperature difference or a pressure difference on both sides. It can be applied to smoke-proof windows, ventilation furnaces, ventilation channels, etc. that need to be automatically unlocked in an emergency. In the case of fire, explosion, etc., smoke can be discharged through the pressure difference and the window can be opened.

[0025] The present invention utilizes the relative force of the pressure difference. When an emergency such as a fire occurs, the air pressure film continuously squeezes the movable top column to cause it to push the linkage end to open the window pane. In the case of natural normal closing, the air pressure will squeeze the film to a certain extent, but the instantaneous squeezed film will be automatically pulled back by the stretching section of the film body, and the movable top column will also be pulled back, and the lock block will return to its original position, which can prevent the automatic window opening and facilitate daily use.

[0026] In addition, after an accident occurs, if the window pane does not automatically pop up and unlock, a layer of glass protection can be broken or removed, and the auxiliary fan can be started to take away the smoke through the emergency exhaust layer section. There is no need to violently remove the smoke, which prevents the long-term window opening action from causing the smoke to invade the respiratory tract and cause suffocation accidents. It has better protection significance. At the same time, when used in non-emergency places, a layer of glass protection can be removed to obtain better ventilation performance in the non-window opening state;

[0027] The hidden mechanical window panes can open and close the windows independently, reducing the maintenance and damage frequency of the device. As independent components, they can still achieve their smoke exhaust purpose in emergency situations. After being hidden, they can be protected from malicious opening and damage in the normally closed state. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the mechanical inner window, the flowing outer panel surface, and the emergency exhaust layer section of the present invention;

[0029] Figure 2 It is a schematic diagram of the outer sealing frame and the outer window structure of the present invention;

[0030] Figure 3 A top view of the inner window frame and the inner structure of the present invention;

[0031] Figure 4 It is a structural schematic diagram of the inner window frame of the present invention;

[0032] Figure 5 It is a schematic diagram of the flow-type outer panel structure of the present invention;

[0033] Figure 6 It is a schematic diagram of the movable top column structure of the present invention;

[0034] Figure 7 It is a structural schematic diagram of the clamp ring gear of the present invention;

[0035] Figure 8 It is a schematic diagram of the locking block activity of the present invention.

[0036] In the figure: 1. Mechanical inner window; 2. Flowing outer panel; 3. Emergency exhaust layer section; 4. External window;

[0037] 101, lifting layer; 102, stretching section; 103, installation area; 104, top plate;

[0038] 105, inner window frame; 106, inner connecting groove section; 107, transverse locking block;

[0039] 108, gear drive group; 109, progressive chain group; 110, movable top column; 111, clamping transfer pile; 112, movable chain ring; 113, clamping ring gear; 114, arc clamping groove;

[0040] 115. Hidden frame; 116. Mounting slot; 117. One layer of glass protection layer; 118. Inner sealing slot; 119. Gear drive motor; 120. Articulated seat;

[0041] 121, locking block; 122, linkage end; 123, movable groove; 124, outer sealing frame;

[0042] 201, outer window frame; 202, arc-shaped pipe groove; 203, outer connecting groove; 204, auxiliary fan; 205, outer glass; 206, outer sealing slot;

[0043] 301, empty pipe connection layer; 302, air inlet and outlet holes;

[0044] 401, adaptable sliding groove; 402, sliding cylinder group; 403, movable link pile; 404, sealing glue area; 405, matching locking groove; 406, opening and closing groove. DETAILED DESCRIPTION

[0045] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0046] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0048] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0049] Please refer to the attached Figure 1-3 , Figure 8 , including a mechanical inner window 1, a mobile outer panel 2, and an outer window frame 201. A transverse locking block 107 is provided on one side of the mechanical inner window 1 to lock with the outer window frame 201, and a sliding lock is provided therebetween. The trigger end is a hidden switch, which is only used for emergency passage. An emergency exhaust layer section 3 is provided between the mechanical inner window 1 and the mobile outer panel 2, which is used for rescue of broken windows when the windows are opened manually.

[0050] The mechanical inner window 1 comprises an inner window frame 105 and a hidden frame 115. A mounting groove 116 is provided between the hidden frame 115 and the inner window frame 105. A gear drive group 108 and an air pressure film are provided inside the mounting groove 116. A progressive chain group 109 is connected to the gear drive group 108.

[0051] One side of the air pressure film is in contact with one end of the progressive chain set 109, and the movement stroke of the other end of the progressive chain set 109 intersects with the opening trigger end stroke of the transverse lock block 107. When the chain set is pushed out, the pushed end of the chain set will contact the top surface of the trigger end of the lock block 121 during the downward continuous movement, thereby driving it to unlock downward;

[0052] The flow-type outer panel 2 is provided with an outer connecting groove 203 connected to the emergency exhaust layer section 3, and the inner window frame 105 is provided with an inner connecting groove section 106 connected to the installation groove 116;

[0053] The present invention separates the inner window from the outer window by an air pressure membrane, one side of the membrane is the bottom surface for circulating air connected to the outside, and the other side is a mechanical linkage component of the trigger end of the lock tongue. Automatic unlocking is achieved by compressing the membrane toward the mechanical inner window 1, and conventional closing of the lock core is achieved by compressing the membrane toward the side of the flowing outer panel 2. The triggering and opening condition of the lock block 121 is to be continuously pushed downward to unlock, and the pushing end is the squeezed movable top column 110. When there is continuous air pressure squeezing on the side of the movable top column 110, it will continuously drive the linkage end 122 to move in the unlocking direction to unlock. This hidden unlocking method can be mainly used in situations where there is a temperature difference or a pressure difference on both sides. It can be applied to smoke-proof windows, ventilation furnaces, ventilation passages, etc. that need to be automatically unlocked in an emergency. In situations such as fire and explosion, smoke can be discharged and windows can be opened through pressure difference.

[0054] Please refer to Figure 1-Figure 4 The air pressure membrane includes a lifting layer 101 and two stretching sections 102, the two stretching sections 102 are located on the periphery and the inner side of the lifting layer 101, the stretching section 102 on the inner side of the lifting layer 101 is connected to the outer wall of the hidden frame 115, and one side of the stretching section 102 on the inner side of the lifting layer 101 is connected to the inner wall of the inner window frame 105, and the stretching section 102 and the inner window frame 105 and the hidden frame 115 are all sealed and fitted;

[0055] The lifting layer 101 is provided with an installation area 103, and a top plate 104 is installed on the installation area 103. The top plate 104 is a hard steel sheet, and the lifting layer 101 is an elastic membrane;

[0056] The present invention has a preferred implementation method for the structure of the air pressure membrane as follows, that is, the side edge or the stretching section 102 area of ​​the air pressure membrane is a non-rubber elastic member, so that it has a certain air permeability similar to that of fabric, so that when the pressure difference between the inside and outside of the window changes, there can be a transition section with dynamic air pressure, and two implementation effects are produced. When the internal fire or high temperature environment spreads to the window, the internal air pressure is connected with the outside with a certain pressure difference, that is, the internal air pressure is lower than the external air pressure due to the high temperature, and the air pressure membrane is continuously squeezed by the pressure, so that the top plate 104 can lift one end of the movable top column 110, and the other end of the movable top column 110 is continuously pushed out to the linkage end 1 due to the continuous internal and external differential pressure squeezing. 22 of the travel space, due to the continuous movement of the gear drive group 108, one end of the ejected active top column 110 presses down the upper part of the linkage end 122, thereby driving one end of the lock block 121 to unlock; another implementation effect is that the smaller air permeability on the air pressure membrane can enhance the lifting effect, and an emergency occurs when there is a connection indoors. If the window is internally connected, external air will flow inward, and the wind coming in from the air pressure membrane close to the outer side of the window is converted from a larger flux to a smaller flux, and the loss is converted into wind resistance through the material of the air pressure membrane, thereby naturally squeezing the air pressure membrane into the window to unlock it, and a certain conductivity can also be achieved in the non-emergency normal state where the internal air is poured out.

[0057] A specific implementation of the gear set in the present invention is:

[0058] Please pay attention to Figure 3 , Figure 5-Figure 8 , the gear drive group 108 includes a collar gear 113 installed at the bottom of the installation groove 116, and multiple collar gears 113 are distributed at the four corners of the installation groove 116. The progressive chain group 109 is drivingly connected to the multiple collar gears 113, and the driving end of one of the collar gears 113 is connected to a gear driving motor 119. One side of the progressive chain group 109 is close to the air pressure membrane, and the other side is movably extended to the shell end of the inner window frame 105; the progressive chain group 109 includes multiple movable top columns 110, and one end of the locking block 121 is provided with a linkage end 122, and the two ends of the movable top column 110 are respectively a top end and a bottom end, and the bottom end of the movable top column 110 is in contact with the air pressure membrane, and the outer side of the top end of the movable top column 110 is in contact with the linkage end 122 of the locking block 121;

[0059] The meshing end of the collar gear 113 is drivingly connected to the peripheral side of the movable top column 110;

[0060] Two movable chain rings 112 are disposed between two adjacent movable top pillars 110 , and the two movable chain rings 112 are respectively sleeved on two ends of the movable top pillar 110 close to the air pressure membrane and the linkage end 122 .

[0061] Please pay attention to Figure 6-Figure 8 The outer meshing tooth mouth end of the collar gear 113 is provided with an arc groove 114, and the movable top column 110 is sleeved with a clamping transfer pile 111, and the clamping transfer pile 111 and the arc groove 114 cooperate with each other;

[0062] The movable top column 110 has a self-adsorption property between one end of the movable top column 110 close to the air pressure membrane and the air pressure membrane.

[0063] The gear drive group 108 is a low-power slow drive in the entire process of participating in the transmission. It is a completely hidden setting for the user. Without considering the difficulty of manufacturing, one of the clamping ring gears 113 can be retracted and elastically expanded to facilitate the overall rolling length of the adaptive active chain ring 112; it is ensured that it can generate a stable downward pressure on the linkage end 122 when it is pushed out on the side close to the horizontal locking block 107. The unlocking participating parts of this device are only a few accessories, which have a good connection effect and a lower manufacturing cost and difficulty. In addition, the self-recovery problem of the active top column 110 after the end close to the air pressure membrane is pushed is also solved by the gear drive group 108, and its specific return method is as follows: the clamping transfer pile 111 is as follows: Figure 6 As shown, there is a snap-fitting relationship between the arc groove 114, and the transmission spacing between the two snap-fitting transmission piles 111 matches the rotation circle diameter of the arc groove 114. Taking the window glass surface as the reference plane, the height of the clamping ring gear 113 remains unchanged, and the clamping ring position of the arc groove 114 and the clamping ring gear 113 will gradually move back to the same parallel straight line through the transmission of multiple clamping ring gears 113, as shown in FIG. Figure 3 In the plane shown, during the chain conveying process, as long as any one of the chains between the two gears forms a straight line, it will automatically form a straight line when transmitted to the next straight line position, realizing automatic return. The automatic return of the movable top column 110 is completed with reference to the transportation characteristics between the belt drive and the roller conveyor. In addition, the installation position of the top plate 104 on the air pressure membrane is most preferably located at the installation area 103 corresponding to the upper and lower conveying chains on the side close to the horizontal locking block 107. This position corresponds to the preferred position of the inner connecting groove section 106 on the outer shell of the mechanical inner window 1, which can obtain a more sensitive pressure difference and facilitate the movement of the movable top column 110.

[0064] The present invention relates to another chain assembly embodiment shown above as follows:

[0065] Please refer to 1-4. The locking block 121 is provided with a movable groove 123 on the side close to the outer window frame 201. The extended end of the lock tongue of the locking block 121 is movable and automatically reset in the movable groove 123. The moving direction of the movable groove 123 is parallel to the chain conveying direction of the gear drive group 108 close to its side. The outer window frame 201 includes a matching lock groove 405. The matching lock groove 405 is matched and locked with the extended side of the lock tongue of the locking block 121. The side of the matching lock groove 405 close to the bottom end is provided with an opening and closing groove 406. The lifting and extrusion of the movable top column 110 by the air pressure membrane needs to be a continuous top pressure effect. Therefore, in the case of squeezing one or several movable top pillars 110, it is necessary to continuously squeeze out the groove on one end of the locking block 121, thereby preventing accidental unlocking in a conventional non-emergency state. The spring-like structure that automatically retracts the top of the sliding block of the locking block 121 can automatically retract the locking block 121 upwards after the force generated by the air pressure membrane on the movable top pillar 110 ends, that is, after the extended end of the movable top pillar 110 is separated from the travel of the linkage end 122 and the two are no longer in contact. Only when the linkage end 122 of the locking block 121 is continuously pressed downward for a long time, the window pane will be automatically unlocked.

[0066] Another specific implementation of the present invention is as follows:

[0067] Please pay attention to Figure 1 , Figure 4 , Figure 5 The inner side of the emergency exhaust layer section 3 is provided with an empty pipe connecting layer 301, and the empty pipe connecting layer 301 is provided with a plurality of air inlet and outlet holes 302;

[0068] The flow-type outer panel 2 includes an outer window 4, an inner sealing groove 118 is provided on the inner window frame 105, a glass protection layer 117 is provided inside the inner sealing groove 118, an outer sealing groove 206 is provided on the outer window 4, an outer glass 205 is provided inside the outer sealing groove 206; two arc-shaped pipe grooves 202 are provided on the side of the outer window 4 away from the emergency exhaust layer section 3, an auxiliary fan 204 is provided inside the arc-shaped pipe groove 202, the auxiliary fan 204 is electrically controlled to start and stop, and one end of the auxiliary fan 204 is connected to an alarm. The setting of the emergency exhaust layer section 3 is mainly used for conventional conduction of indoor smoke. When a minor smoke and dust accident occurs, a layer of glass protective layer 117 can be directly shattered to generate an alarm. After the auxiliary fan 204 is turned on, a fast air flow pipeline is formed on the outside of the air duct. Through the connection between the external connecting groove 203 and the emergency exhaust layer section 3, the connection of multiple inlet and outlet holes 302 can produce an active suction effect, so that the window pane can actively guide the indoor smoke to the external space. The structure is simple and reliable, and after use, only a layer of glass protective layer 117 needs to be replaced to obtain the original function again. And while waiting for maintenance, the window can still complete the normal functions of a normal window pane.

[0069] Please pay attention to Figure 1-Figure 6 The outer window frame 201 is also provided with a sealant area 404, and the outer side of the inner window frame 105 is provided with an outer sealing frame 124, and the outer sealing frame 124 and the sealant area 404 are sealed by glue clamping;

[0070] The inner window frame 105 is provided with a hinge seat 120, and the outer window frame 201 is provided with an adaptive sliding groove 401. The adaptive sliding groove 401 is internally slidably connected with a sliding cylinder group 402. One end of the sliding cylinder group 402 is provided with a movable link pile 403. The movable link pile 403 is movably connected to the hinge seat 120. The sliding cylinder group 402 gradually and adaptively slides during the unlocking process, which makes it convenient for the movable link pile 403 to better pull the hinge seat 120 to turn and expand the flipping angle of the window pane, and can prevent it from automatically returning to the lock groove when the lock block 121 automatically pops out.

[0071] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0072] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. A mechanically hidden self-elastic smoke exhaust ventilation window structure, characterized in that: It comprises a mechanical inner window (1), a flowing outer panel (2), and an outer window frame (201); a transverse locking block (107) is provided on one side of the mechanical inner window (1) to be locked with the outer window frame (201); an emergency exhaust layer section (3) is provided between the mechanical inner window (1) and the flowing outer panel (2); The mechanical inner window (1) comprises an inner window frame (105) and a hidden frame (115); a mounting groove (116) is provided between the hidden frame (115) and the inner window frame (105); a gear drive group (108) and an air pressure membrane are provided inside the mounting groove (116); and a progressive chain group (109) is connected to the gear drive group (108); One side of the air pressure membrane is in contact with one end of the progressive chain set (109), and the movement stroke of the other end of the progressive chain set (109) is in intersecting contact with the opening trigger end stroke of the transverse locking block (107); The flow-type outer panel surface (2) is provided with an outer connecting groove (203) which is connected to the emergency exhaust layer section (3), and the inner window frame (105) is provided with an inner connecting groove section (106) which is connected to the installation groove (116).

2. According to claim 1, a mechanically hidden self-elevating smoke exhaust ventilation window structure is characterized in that: The air pressure membrane comprises a lifting layer (101) and two stretching sections (102), wherein the two stretching sections (102) are located on the periphery and the inner side of the lifting layer (101), the stretching section (102) on the inner side of the lifting layer (101) is connected to the outer wall of the hidden frame (115), and one side of the stretching section (102) on the inner side of the lifting layer (101) is connected to the inner wall of the inner window frame (105), and the stretching section (102) and the inner window frame (105) and the hidden frame (115) are all sealed and fitted.

3. According to claim 2, a mechanically hidden self-elevating smoke exhaust ventilation window structure is characterized in that: The lifting layer (101) is provided with an installation area (103), a top plate (104) is installed on the installation area (103), the top plate (104) is a hard steel sheet, and the lifting layer (101) is an elastic membrane.

4. The mechanically hidden self-elevating smoke exhaust ventilation window structure according to claim 1 is characterized in that: The gear drive group (108) includes a retaining ring gear (113) installed at the bottom of the installation groove (116), and multiple retaining ring gears (113) are distributed at the four corners of the installation groove (116). The progressive chain group (109) is drivingly connected to the multiple retaining ring gears (113), and the driving end of one of the retaining ring gears (113) is connected to a gear drive motor (119). One side of the progressive chain group (109) is close to the air pressure membrane, and the other side is movably extended toward the shell end of the inner window frame (105).

5. The mechanically hidden self-elevating smoke exhaust and ventilation window structure according to claim 4 is characterized in that: The progressive chain group (109) includes a plurality of movable top columns (110), one end of the locking block (121) is provided with a linkage end (122), the two ends of the movable top column (110) are respectively a top end and a bottom end, the bottom end of the movable top column (110) is in contact with the air pressure membrane, and the outer side of the top end of the movable top column (110) is in contact with the linkage end (122) of the locking block (121); The meshing end of the collar gear (113) is drivingly connected to the peripheral side of the movable top column (110); Two movable chain rings (112) are arranged between two adjacent movable top pillars (110), and the two movable chain rings (112) are respectively sleeved on two ends of the movable top pillar (110) close to the air pressure membrane and the linkage end (122).

6. The mechanically hidden self-elevating smoke exhaust and ventilation window structure according to claim 5 is characterized in that: An arc groove (114) is provided at the outer meshing tooth mouth end of the clamping ring gear (113), and a clamping transfer pile (111) is sleeved on the movable top column (110), and the clamping transfer pile (111) and the arc groove (114) cooperate with each other.

7. The mechanically hidden self-elevating smoke exhaust and ventilation window structure according to claim 1 is characterized in that: The locking block (121) is provided with a movable groove (123) on a side close to the outer window frame (201), and the protruding end of the lock tongue of the locking block (121) is movable and automatically reset in the movable groove (123), and the moving direction of the movable groove (123) is parallel to the chain conveying direction of the gear drive group (108) close to its side; the outer window frame (201) includes a matching lock groove (405), and the matching lock groove (405) is matched and locked with the protruding side of the lock tongue of the locking block (121), and the matching lock groove (405) is provided with an opening and closing groove (406) on a side close to the bottom end.

8. The mechanically hidden self-elevating smoke exhaust and ventilation window structure according to claim 1 is characterized in that: An empty pipe connecting layer (301) is provided on the inner side of the emergency exhaust layer section (3), and the empty pipe connecting layer (301) is provided with a plurality of air inlet and outlet holes (302); The mobile outer panel (2) includes an outer window (4), an inner window frame (105) is provided with an inner sealing groove (118), a glass protection layer (117) is provided inside the inner sealing groove (118), and an outer window (4) is provided with an outer sealing groove (206), an outer layer of glass (205) is provided inside the outer sealing groove (206).

9. The mechanically hidden self-elevating smoke exhaust and ventilation window structure according to claim 8, characterized in that: Two arc-shaped pipe grooves (202) are provided on a side of the external window (4) away from the emergency exhaust layer section (3), and an auxiliary fan (204) is provided inside the arc-shaped pipe groove (202). The auxiliary fan (204) is electrically controlled to start and stop, and one end of the auxiliary fan is connected to an alarm.

10. The mechanically hidden self-elevating smoke exhaust ventilation window structure according to claim 1, characterized in that: The outer window frame (201) is also provided with a sealant area (404), the outer side of the inner window frame (105) is provided with an outer sealing frame (124), and the outer sealing frame (124) and the sealant area (404) are sealed by glue clamping; The inner window frame (105) is provided with a hinge seat (120), the outer window frame (201) is provided with an adaptive sliding groove (401), the adaptive sliding groove (401) is internally slidably connected with a sliding cylinder group (402), one end of the sliding cylinder group (402) is provided with a movable link pile (403), and the movable link pile (403) is movably connected to the hinge seat (120).

Images