Safe escape passenger plane

Abstract

The utility model belongs to the technical field of passenger plane escape, and discloses a safe escape passenger plane which is characterized in that a plurality of escape compartment mounting openings are formed in the side wall of a passenger plane body, and a plurality of escape compartment mounting groove bodies which are arranged at intervals are formed in the two sides of an aisle in the passenger plane body; an escape compartment is installed in the escape compartment installation groove body, and an adsorption mechanism is installed on the inner wall of the escape compartment installation opening and abuts against and adsorbs the side wall of the escape compartment; a cabin body of the escape cabin is located in the escape cabin mounting groove body and is in sliding connection with the groove wall of the escape cabin mounting groove body, and a parachute bag is embedded in a top plate of the escape cabin; catapulting device mounting grooves are formed in the positions, corresponding to the escape compartment mounting openings in the two sides, of the bottom end of the aisle, catapulting devices are mounted in the catapulting device mounting grooves, and the catapulting ends of the catapulting devices abut against the side walls of the escape compartments; according to the safe escape passenger plane, the escape compartment can be directly ejected out after being unfixed, the separation time of the escape compartment and the plane body is shortened, and the escape success rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of passenger aircraft escape, and more specifically to a safe escape passenger aircraft. Background Art

[0002] At present, civil airliners are characterized by large bodies and large numbers of passengers. Civil airliners are usually not equipped with parachutes, and passengers lack professional escape training. When civil airliners fail, they can only leave it to fate, resulting in a large number of casualties.

[0003] Among the existing Chinese invention patents, the invention is named "Collective Escape Device for Passenger Aircraft Parachute Cabin", with application number 201310472467.1, which includes a parachute cabin, an escape door and a folding parachute. The parachute cabin is installed in the cabin, and a passenger seat with a safety belt is installed in the parachute cabin. A buffer air cushion is provided at the bottom of the parachute cabin. The escape door is installed on the fuselage below the parachute cabin and is opened when the passenger aircraft loses control. The folding parachute is installed at the upper end of the parachute cabin. It can be seen that the escape device in this invention is huge in size and is not easy to separate from the passenger aircraft cabin. In an emergency, it is necessary to wait for the escape door to open before escaping, which seriously affects the golden time for escape, so that all passengers on the passenger aircraft cannot escape.

[0004] Therefore, how to provide a passenger aircraft wall composed of multiple independent escape capsules, which can directly eject the escape capsules without opening the side panel doors of the passenger aircraft cabin is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] In view of this, the utility model provides a safe escape passenger aircraft, wherein there are multiple escape capsules whose side walls can be assembled into the aircraft wall, and there is no need to set escape capsule doors. In an emergency, multiple escape capsules can be directly ejected to both sides of the aircraft for escape.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A safe escape passenger aircraft, comprising:

[0008] A passenger aircraft body, wherein a plurality of escape capsule installation openings are provided on the side wall of the passenger aircraft body, and a plurality of escape capsule installation slots are provided at intervals on both sides of the aisle in the passenger aircraft body, and the plurality of escape capsule installation openings correspond to the plurality of escape capsule installation slots one by one;

[0009] An escape capsule, wherein a hatch is provided on the side wall of the escape capsule close to the aisle of the passenger aircraft body, and a plurality of seats are fixed inside the escape capsule; the side of the escape capsule away from the aisle is an outer wall surface and a passenger aircraft sealing window is installed thereon, the outer wall surface of the escape capsule is placed at the escape capsule installation opening, and an adsorption mechanism is installed on the inner wall of the escape capsule installation opening and abuts against and adsorbs the side wall of the escape capsule so that the outer wall surface of the escape capsule and the side wall of the passenger aircraft body are sealed and spliced; the cabin of the escape capsule is slidably connected to the inner wall surface of the escape capsule installation slot along the direction from the hatch to the slot, and a parachute bag and a parachute opening device for opening it are embedded in the top plate of the escape capsule;

[0010] An ejection device, wherein an ejection device installation groove is provided at the position of the escape capsules on both sides of the bottom surface of the aisle, and the ejection device is installed in the ejection device installation groove and the ejection end thereof abuts against the side wall of the escape capsule;

[0011] A control system, the control system comprising a main control device and a sub-control device, the main control device is installed in the cab, the sub-control device is multiple and installed in each escape capsule, the multiple sub-control devices are all connected to the main control device by wireless signals, the parachute opening device is electrically connected to the sub-control device, and the adsorption mechanism and the ejection device are both electrically connected to the main control device;

[0012] A temporary power supply box is located in the escape capsule and is electrically connected to the sub-control device and the opening device of the parachute pack.

[0013] Through the above technical scheme, it can be known that compared with the prior art, the utility model discloses a safe escape passenger aircraft, wherein a plurality of escape capsules are installed in an escape capsule installation slot body in a one-to-one correspondence, so that they are slidably connected with the slot wall of the escape capsule installation slot body, and at the same time, the outermost end of the escape capsule is placed at the escape capsule installation opening, and an adsorption mechanism that is airtightly adsorbed with the side wall of the escape capsule is provided at the escape capsule installation opening, and the escape capsule can be abutted and adsorbed with the side wall of the aircraft through the adsorption mechanism, so that the outer end surface can be sealed and spliced ​​with the side wall of the passenger aircraft body to ensure that the interior of the cabin is a closed space, and the bottom end of one side wall of the escape capsule close to the aisle abuts with the ejection end of the ejection device, and at this time, the escape capsule can be fixed in the escape capsule installation slot body by relying on the adsorption mechanism, and the escape The life capsule is equipped with a door on one side of the aisle. When there is no danger, the door can be kept open to facilitate passengers to board the plane. Passengers can sit in the seats in the escape capsule according to their numbers to complete the flight journey. When a safety accident occurs and the passenger plane tends to fall and escape is required, the pilot can directly control the main control device to control the closure of the adsorption mechanism, and open the ejection device and the sub-control device to release the escape capsule from the fixed state. Because the ejection device is activated to assist the escape capsule in ejection, the escape capsule can be ejected from the escape capsule mounting slot. When the escape capsule is completely ejected out of the cabin after being ejected, the passengers inside the escape capsule can independently control the sub-control device to open the parachute to achieve the purpose of slow descent and finally escape safely. Therefore, a passenger plane equipped with such an escape capsule does not need to be provided with an escape door for ejecting the escape capsule because its outer wall is directly adsorbed and spliced ​​with the outer wall of the passenger plane to form an integral aircraft wall, thereby reducing the time for opening the escape door when the passenger plane crashes. The ejection device and the adsorption mechanism can be directly controlled to open through the main control device to eject the escape capsule. The whole process takes a short time, allowing passengers to escape in a very short time, thereby improving the survival rate of passengers escaping.

[0014] Furthermore, the adsorption mechanism includes a suction cup and a vacuum pump device, wherein the suction cups are multiple and evenly embedded on the inner wall surface of the escape capsule installation port, and the vacuum pump device is connected to the interfaces of the multiple suction cups through pipelines, and each of the vacuum pump devices is placed on the top inner wall of the escape capsule installation slot and is electrically controlled and connected to the main control device.

[0015] Furthermore, each of the escape capsules is installed on the top inner wall of the slot body and has a group of slide grooves installed on both sides along the extension direction of the aisle, and the escape capsule is slidably connected to each group of the slide grooves so that the escape capsule moves along the direction from the hatch to the slot.

[0016] Furthermore, a plurality of pulleys slidably connected to the slide grooves are installed on the side walls of the escape capsule close to the groove walls of the escape capsule installation groove, and a pulley locking member for limiting the position of the pulleys is provided on the slide groove.

[0017] Furthermore, a receiving groove is provided on the upper part of the inner wall of the escape capsule installation slot and corresponds to the lower part of the slide slot, and the pulley locking member includes a micro-drive motor, a support part, a transmission screw and a stop block assembled in the receiving slot, the micro-drive motor is fixed at the bottom of the receiving slot and its output end is connected to one end of the transmission screw, the support part is located above the micro-drive motor and has a screw hole on the side close to the micro-drive motor, and the other end of the transmission screw is screwed to the screw hole; a protective shell abutting against the inner side wall of the receiving slot is provided on the outside of the micro-drive motor, and the top of the protective shell is open; the bottom end of the support part slides axially into the protective shell and its outer side wall slides against the inner side wall of the opening of the protective shell, so that the transmission screw drives the support part to rise and fall in the direction of the notch of the receiving slot; the stop block is fixed to the top of the support part and can be lifted and lowered to the plane where the slide slot is located to block the pulley, and the micro-drive motor is electrically controlled and connected to the main control device.

[0018] The beneficial effect of adopting the above technical solution is: by arranging a pulley locking member for locking the pulley on the slide groove, the staff can control the activation of the pulley locking member through the main control device to improve the stability of the escape capsule in the escape capsule installation groove body.

[0019] Furthermore, a recess for the pulley to pass through is provided at the installation opening of the escape capsule corresponding to the pulley, and a convex plate sealingly spliced ​​with the recess is provided on the outer side wall of the escape capsule.

[0020] The beneficial effects of adopting the above technical solution are: a notch is provided on the passenger aircraft body to eject the escape capsule with a pulley, and a convex plate is provided to be spliced ​​with the notch to form a sealed environment inside the passenger aircraft body.

[0021] Furthermore, the escape capsule includes:

[0022] A passenger cabin, wherein the bottom of the passenger cabin is a first partition, the top surface of the first partition is flush with the top surface of the aisle floor, the seat is fixedly mounted on the first partition, and the cabin door is provided on a side wall of the passenger cabin close to the aisle;

[0023] A storage compartment, the storage compartment is located below the passenger compartment, the storage compartment is separated from the passenger compartment by the first partition, a through hole is provided on the first partition to connect the passenger compartment with the storage compartment, and a hidden door that slides open is provided at the through hole;

[0024] An equipment cabin, wherein the equipment cabin is located below the storage cabin and is separated from the storage cabin by a second partition; an oxygen supply device, a decompression device and the temporary power supply box are arranged in the equipment cabin, the oxygen supply device and the decompression device are connected to the interior of the passenger cabin through air pipes respectively, and the temporary power supply box is electrically connected to the oxygen supply device and the decompression device.

[0025] The beneficial effect of adopting the above technical solution is: the escape capsule is divided into three small capsules with different divisions of labor and separated by partitions, which can prevent passengers from colliding with devices or objects in other capsules during the escape descent, reducing unnecessary damage to the passengers' bodies. At the same time, it can also prevent passengers from using and damaging devices and objects in other capsules during normal flight, reducing unnecessary losses.

[0026] After the escape capsule lands, if it lands in an uninhabited area or on the sea, making it impossible for the passengers to leave the escape capsule, the passengers can open the secret door to take out first aid items and food and water needed for survival, stay alive, and wait for rescue.

[0027] During the escape process, a temporary power box can be used to provide power to the electrical devices in the escape capsule, allowing the oxygen supply device and the decompression device to work, to ensure that there is sufficient oxygen in the cabin and that the air pressure remains normal during the descent.

[0028] Furthermore, a plurality of buffer parts are connected to the bottom of the equipment compartment, and a baffle sealingly spliced ​​with the side wall of the passenger aircraft body is fixed to the side of the bottom end of the equipment compartment close to the installation opening of the escape capsule.

[0029] The beneficial effect of adopting the above technical solution is that the buffer cabin has a buffering function for the escape cabin, and buffers the escape cabin when it lands, which has a protective effect.

[0030] Furthermore, the bottom end of the equipment cabin is spaced apart from the bottom of the escape cabin mounting slot and a plurality of support members are installed at the bottom of the escape cabin mounting slot, one end of the support member is fixedly mounted on the bottom end surface of the bottom of the equipment cabin mounting slot, and the other end surface is slidably abutted against the bottom end surface of the escape cabin, so that the buffer member is in a natural state.

[0031] The beneficial effect of adopting the above technical solution is that the bottom of the escape capsule can be supported by the support member at the bottom of the escape capsule installation slot to improve the stability of the installation and fixation of the escape capsule, while avoiding the risk of the buffer member at the bottom of the escape capsule being in contact with the bottom of the escape capsule installation slot for a long time when the escape capsule is in a fixed state, which may reduce the elastic capacity of the buffer member. Therefore, the support member is installed for auxiliary support so that the buffer member can maintain a non-contact restoration state to ensure that the buffer member has sufficient buffering capacity when falling to the ground after escape.

[0032] Furthermore, a buffer mechanism is also provided outside the escape capsule, and the buffer mechanism comprises:

[0033] A buffer plate, the buffer plate is located outside the storage compartment and one side end of the buffer plate is hinged to the outer side wall of the storage compartment, a guide groove is provided on a side surface of the buffer plate opposite to the outer wall surface of the storage compartment, and the guide groove is arranged along a direction away from the hinge position of the buffer plate and the storage compartment to close to the hinge direction thereof;

[0034] An automatic inflatable airbag assembly, the automatic inflatable airbag assembly includes an automatic inflatable device and an automatic inflatable airbag, an automatic inflatable device installation slot is provided at a position of the storage compartment close to the buffer plate, the automatic inflatable device is installed in the automatic inflatable device installation slot and is electrically connected to the temporary power supply box, a sealing baffle is provided at the notch of the automatic inflatable device installation slot, the connecting portion of the automatic inflatable airbag is fixedly connected to the outer side wall of the storage compartment of the automatic inflatable device installation slot and close to the hinge of the outer side wall of the storage compartment and the buffer plate, the inflation pipe of the automatic inflatable device passes through the sealing baffle and is connected to the inflation end of the automatic inflatable airbag, and after the automatic inflatable airbag is inflated, the buffer plate can be rotated and lifted away from one end of the hinged end of the buffer plate and the outer side wall of the storage compartment;

[0035] A telescopic support rod is located outside the storage compartment and includes a first support rod and a second support rod. One end of the first support rod is hinged to the outer wall of the equipment compartment. The first support rod is hollow inside and the other end is open. One end of the second support rod passes through the opening and is slidably connected to the first support rod, and the other end is slidably installed in the guide groove. The first support rod and the second support rod can be extended and supported as one end of the buffer plate is lifted.

[0036] The beneficial effects of adopting the above technical solution are as follows: when the escape capsule is fixed in the escape capsule installation groove, the automatic inflation device is in a closed state, the automatic inflating airbag is in a contracted state, the second support rod is retracted into the first support rod, and at the same time, the other end of the second support rod slides to a hinged position in the guide groove close to the buffer plate and the outer wall of the storage compartment. At this time, the rod body of the first support rod is located in the guide groove and the side surface of the buffer plate with the slide groove abuts against the outer wall of the equipment compartment to facilitate the installation and fixation of the escape capsule; when the escape capsule is in the process of falling and buffering, the automatic inflating airbag is inflated by opening the automatic inflation device, and the volume becomes After it is enlarged, the buffer plate abutting against the outer side wall of the equipment cabin can be pushed open, and at the same time, the other end of the second support rod can slide in the guide groove to the end away from the hinge of the buffer plate and the storage cabin, and the maximum extension length of the second support rod in the first support rod is the maximum rotation angle of the buffer plate, which provides limited support for the buffer plate to prevent the buffer plate from abutting against the outer side wall of the passenger cabin on its side opposite to the guide groove during the falling process due to the lack of support function of the support rod, thereby preventing the buffer plate from losing its buffering function and preventing the buffer plate from being damaged due to excessive air resistance during the falling process due to excessive rotation angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the utility model 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 in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0038] Figure 1 The utility model is a schematic diagram of the shaft side structure of the safe escape passenger aircraft.

[0039] Figure 2 The utility model is a three-dimensional schematic diagram of an escape capsule in a safe escape passenger aircraft.

[0040] Figure 3 The utility model is a schematic diagram of the axle-side structure of a passenger aircraft in which an escape capsule is to be installed in the safe escape passenger aircraft.

[0041] Figure 4 for Figure 3 Schematic diagram of the structure of the escape capsule installation slot in part A.

[0042] Figure 5 It is a three-dimensional schematic diagram of the opening of the buffer mechanism in the safe escape passenger aircraft of the utility model.

[0043] Figure 6 It is a three-dimensional schematic diagram of the closed buffer mechanism in the safe escape passenger aircraft of the utility model.

[0044] Figure 7 The utility model is a schematic diagram of the internal structure of the escape cabin in the safe escape passenger aircraft.

[0045] Figure 8 The utility model is a cross-sectional view of an escape capsule in a safe escape passenger aircraft.

[0046] Fig. 9 It is a cross-sectional view of the locking state of the pulley in the safe escape passenger aircraft of the utility model.

[0047] Fig.10 for Fig. 9 An enlarged schematic diagram of the pulley locking state in part B.

[0048] Fig.11 It is a cross-sectional view of the utility model with a pulley of the ejectable escape capsule in unlocked state.

[0049] Fig.12 for Fig.11 An enlarged schematic diagram of the unlocked state of the pulley in part C in the middle.

[0050] Among them, 1-passenger aircraft body, 11-escape capsule installation port, 12-aisle, 13-escape capsule installation slot, 131-support, 14-ejection device installation slot, 15-adsorption mechanism, 16-recess, 17-seat, 2-slide slot, 21-pulley locking member, 3-escape capsule, 31-cabin door, 32-passenger aircraft sealing window, 33-pulley, 34-convex plate, 35-passenger cabin, 36-storage compartment, 361-automatic inflation device installation slot, 37-equipment compartment, 371-oxygen supply device, 372-decompression device, 373-air duct, 38-first partition, 381- Secret door, 39-second partition, 4-pulley locking member, 41-lifting device, 411-micro drive motor, 412-support part, 413-drive screw, 414-stop block, 5-parachute bag, 6-buffer, 61-baffle, 7-ejection device, 8-sub-control device, 9-temporary power box, 10-buffer mechanism, 101-buffer plate, 1011-guide groove, 102-automatic inflating airbag assembly, 1021-automatic inflating device, 1022-automatic inflating airbag, 103-telescopic support rod, 1031-first support rod, 1032-second support rod. DETAILED DESCRIPTION

[0051] 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.

[0052] The utility model embodiment discloses a safe escape passenger aircraft, comprising:

[0053] A passenger aircraft body 1, a plurality of escape capsule installation openings 11 are provided on the side wall of the passenger aircraft body 1, a plurality of escape capsule installation slots 13 are provided at intervals on both sides of an aisle 12 in the passenger aircraft body 1, and the plurality of escape capsule installation openings 11 correspond to the plurality of escape capsule installation slots 13 one by one;

[0054] An escape capsule 3 is installed in the escape capsule installation slot 13, a hatch 31 is provided on the side wall of the escape capsule 3 close to the aisle 12, and a plurality of seats 17 are fixed inside the escape capsule 3; the side of the escape capsule 3 away from the aisle 12 is an outer wall surface and a passenger aircraft sealing window 32 is installed thereon, the outer wall surface of the escape capsule 3 is placed at the escape capsule installation opening 11, and an adsorption mechanism 15 is installed on the inner wall of the escape capsule installation opening 11 and abuts against and adsorbs the side wall of the escape capsule 3 so that the escape capsule 3 and the side wall of the passenger aircraft body 1 are sealed and spliced; the escape capsule 3 is slidably connected to the inner wall surface of the escape capsule installation slot 13 along the direction from the hatch 31 to the slot, and a parachute bag 5 and a parachute opening device for opening it are embedded on the top plate of the escape capsule 3;

[0055] Ejection device installation grooves 14 are provided at the bottom of the passage 12 at positions corresponding to the escape capsules 3 on both sides. An ejection device 7 is installed in the ejection device installation groove 14 and its ejection end abuts against the side wall of the escape capsule 3.

[0056] The control system includes a main control device and a sub-control device 8. The main control device is installed in the cab. There are multiple sub-control devices 8 installed in each escape capsule 3. The multiple sub-control devices 8 are all connected to the main control device by wireless signals. The parachute opening device is electrically connected to the sub-control device 8. The adsorption mechanism 15 and the ejection device 7 are both electrically connected to the main control device.

[0057] A temporary power supply box 9 is provided in the escape capsule 3 and is electrically connected to the sub-control device 8 and the parachute opening device.

[0058] In one embodiment of the adsorption mechanism 15 of the present invention, the adsorption mechanism 15 includes a suction cup and a vacuum pump device. There are multiple suction cups and they are evenly embedded on the inner wall surface of the escape capsule installation port 11. The vacuum pump device is connected to the interfaces of the multiple suction cups through pipelines. Each vacuum pump device is placed on the top inner wall of the escape capsule installation slot 13 and is electrically controlled by the main control device.

[0059] In one embodiment of the ejection device 7 of the utility model, the ejection device 7 is specifically a booster, which is a hydraulic cylinder and a booster rod connected to the output end of the hydraulic cylinder, so that the booster end of the booster rod abuts against the outer wall of the escape capsule 3, and the booster is connected to a hydraulic cylinder control device and is electrically controlled and connected to a main control device.

[0060] In the above embodiment, a group of slide grooves 2 are installed on the top inner wall of each escape capsule installation slot body 13 and on both sides along the extension direction of the aisle 12, and the escape capsule 3 is slidably connected to each group of slide grooves 2 so that the escape capsule 3 moves along the hatch 31 to the slot opening.

[0061] A plurality of pulleys 33 are installed on the side walls of the escape capsule 3 close to the groove wall of the escape capsule installation groove body 13, and a pulley locking member 4 for limiting the pulley 33 is provided on the slide groove 2. By providing the pulley locking member 4 for locking the pulley on the slide groove 2, the staff can control the activation of the pulley locking member 4 through the main control device to improve the stability of the escape capsule in the escape capsule installation groove body.

[0062] Specifically, a receiving groove is provided at the upper part of the inner wall of the escape capsule installation groove body 13 and below the corresponding slide groove 2. The pulley locking member 4 includes a micro-drive motor 411, a support portion 412, a transmission screw 413 and a stop block 414 assembled in the receiving groove. The micro-drive motor 411 is fixed to the bottom of the receiving groove and its output end is connected to one end of the transmission screw 413. The support portion 412 is located above the micro-drive motor 411 and has a screw hole on one side close to the micro-drive motor 411. The other end of the transmission screw 413 is screwed to the screw hole. ; A protective shell is provided outside the micro-drive motor 411, which is in contact with the inner side wall of the receiving groove, and the top of the protective shell is open; the bottom end of the support part 412 slides axially into the protective shell, and its outer side wall slides and contacts with the inner side wall of the opening of the protective shell, so that the transmission screw 413 drives the support part 412 to move up and down in the direction of the slot of the receiving groove; the stop block 414 is fixed on the top of the support part 412 and can be correspondingly lifted to the plane where the slide groove 2 is located to block the pulley 33, and the micro-drive motor 411 is electrically controlled and connected to the main control device. By providing a pulley locking member 4 for locking the pulley 33 on the slide groove 2, the staff can control the activation of the pulley locking member 4 through the main control device to improve the stability of the escape capsule 3 in the escape capsule installation slot 13.

[0063] In the above embodiment, a recess 16 for the pulley 33 to pass through is provided at the escape capsule installation opening 11, and a convex plate 34 is provided on the outer side wall of the escape capsule 3 to be sealed and spliced ​​with the recess 16. The recess 16 is provided on the passenger aircraft body to eject the escape capsule 3 with the pulley 33, and the convex plate 34 is provided to be spliced ​​with the recess 16 to form a sealed environment inside the passenger aircraft body 1.

[0064] In one embodiment of the escape capsule 3 of the present utility model, the escape capsule 3 includes:

[0065] The passenger cabin 35 has a first partition 38 at its bottom, the top surface of the first partition 38 is flush with the top surface of the floor of the aisle 12, the seats 17 are fixedly mounted on the first partition 38, and a door 31 is provided on one side wall of the passenger cabin 35 close to the aisle 12;

[0066] A storage compartment 36, the storage compartment 36 is located below the passenger compartment 35, and the storage compartment 36 is separated from the passenger compartment 35 by a first partition 38;

[0067] The equipment cabin 37 is located below the storage cabin 36 , and the equipment cabin 37 is separated from the storage cabin 36 by a second partition plate 39 .

[0068] Dividing the escape capsule 3 into three small capsules with different functions and separating them by partitions can prevent passengers from colliding with devices or objects in other capsules during the escape descent, thereby reducing unnecessary damage to the passengers' bodies. At the same time, it can also prevent passengers from using and damaging devices and objects in other capsules during normal flight, thereby reducing unnecessary losses.

[0069] In one embodiment of the passenger cabin 35 of the present invention, the sub-control device 8 is installed on the inner wall of the passenger cabin 35 and is provided with a protective shell that is remotely unlocked by the main control device. The floor of the passenger cabin 35 is level with the aisle 2, so that passengers can easily enter the passenger cabin 35, and the sub-control device 8 is locked for protection, which can prevent passengers from accidentally opening the sub-control device 8 during non-emergency flight.

[0070] In the above embodiment, an anti-collision helmet hanging plate is also provided on the inner wall of the cabin 35, and a plurality of hooks are provided on the anti-collision helmet hanging plate. During emergency escape, passengers in the escape cabin 3 can wear helmets to protect their heads during the escape and fall process, thereby reducing head injuries.

[0071] Specifically, the cabin 35 has a cabin door 31 on the outside of which a cabin number plate and a seat number plate can be fixedly screwed, so as to facilitate passengers to board the cabin and to count the number of escape cabins after escape, so as to facilitate the counting of the number of successful escapes after escape from the escape cabin. In case a cabin is missing, the specific cabin number can be determined at the first time, and rescue can be contacted to improve the success rate of escape.

[0072] In the above embodiment, first aid items, food and water can be placed in the storage compartment 36, and a through hole is provided on the first partition 38 to connect the passenger compartment 35 with the storage compartment 36, and a sliding secret door 381 is provided at the through hole. After the escape capsule 3 lands, if it lands in an uninhabited area or on the sea, so that the passengers cannot leave the escape capsule 3, the passengers can open the secret door 381 to take out the first aid items and the food and water needed for survival, so as to stay alive and wait for rescue.

[0073] The utility model is about an embodiment of the equipment cabin 37, in which an oxygen supply device 371, a decompression device 372 and a temporary power supply box 9 are arranged, the oxygen supply device 371 and the decompression device 372 are respectively connected to the inside of the passenger cabin 35 through an air pipe body 373, and the temporary power supply box 9 is electrically connected to the oxygen supply device 371 and the decompression device 372. In case of emergency escape, the temporary power supply box 9 can provide power to the power-demanding devices in the escape cabin 3, so that the oxygen supply device 371 and the decompression device 372 can work, so as to ensure that the oxygen in the passenger cabin 35 is sufficient and the air pressure is kept normal during the descent.

[0074] In the above embodiment, a plurality of buffer members 6 are connected to the bottom of the equipment compartment 37, and a baffle 61 is fixed to the side of the bottom end of the equipment compartment 37 near the escape capsule installation opening 11, which is sealed and spliced ​​with the side wall of the passenger aircraft body 1. The buffer member 6 has a buffering function for the escape capsule 3, and buffers the escape capsule 3 when it lands, which has a protective effect.

[0075] In the above embodiment, the bottom end of the equipment cabin 37 is arranged at intervals with the bottom of the escape capsule installation slot 13, and a plurality of support members 131 are installed at the bottom of the escape capsule installation slot 13. One end of the support member 131 is fixedly installed on the bottom end surface of the escape capsule installation slot 13, and the other end surface is slidably abutted with the bottom end surface of the equipment cabin 37, so that the buffer member 6 is in a natural state. The bottom of the equipment cabin 37 can be supported by the support member 131 at the bottom of the escape capsule installation slot 13 to improve the stability of the installation and fixing of the escape capsule 3, while avoiding the buffer member 6 at the bottom of the escape capsule 3 in a fixed state. The buffer member 6 is prevented from being in contact with the bottom of the escape capsule installation slot 13 for a long time, which may reduce the elasticity of the buffer member 6. Therefore, the support member 131 is installed for auxiliary support so that the buffer member 6 can maintain a non-contact restoration state to ensure that the buffer member 6 has sufficient buffering capacity when it falls to the ground after escaping.

[0076] In another embodiment of the present invention, a buffer mechanism 10 is further provided outside the escape capsule 3, and the buffer mechanism 10 includes:

[0077] The buffer plate 101 is located outside the storage compartment 36 and one end of the buffer plate 101 is hinged to the outer wall of the storage compartment 36. A guide groove 1011 is provided on one side of the buffer plate 101 corresponding to the outer wall of the storage compartment 36. The guide groove 1011 is arranged from a hinge position away from the buffer plate 101 and the storage compartment 36 to a hinge direction close to the hinge direction thereof;

[0078] Automatic inflatable airbag assembly 102, the automatic inflatable airbag assembly 102 includes an automatic inflatable device 1021 and an automatic inflatable airbag 1022, the storage compartment 36 is provided with an automatic inflatable device installation groove 361 at a position close to the buffer plate 101, the automatic inflatable device 1021 is installed in the automatic inflatable device installation groove 361 and is electrically connected to the sub-control device 8 and the temporary power supply box 9 respectively, a sealing baffle is provided at the notch of the automatic inflatable device installation groove 361, the connecting portion of the automatic inflatable airbag 1022 is fixedly connected to the outer wall of the storage compartment 36 and close to the hinge of the outer wall of the storage compartment 36 and the buffer plate 101, the inflation pipe of the automatic inflatable device 1021 passes through the sealing baffle and is connected to the inflation end of the automatic inflatable airbag 1022, and after the automatic inflatable airbag 1022 is inflated, the buffer plate 101 can be rotated and lifted away from one end of the hinged end of the outer wall of the storage compartment 36;

[0079] The telescopic support rod 103 is located outside the storage compartment 36 and includes a first support rod 1031 and a second support rod 1032. One end of the first support rod 1031 is hinged to the outer wall of the equipment compartment 37. The first support rod 1031 is hollow inside and the other end is open. One end of the second support rod 1032 passes through the opening and is slidably connected to the first support rod 1031, and the other end is slidably installed in the guide groove 1011. The first support rod 1031 and the second support rod 1032 can be extended and supported as one end of the buffer plate 101 is lifted.

[0080] By setting the buffer mechanism 10, when the escape capsule 3 is fixed in the escape capsule installation groove 13, the automatic inflation device 1021 is in a closed state, the automatic inflation airbag 1022 is in a contracted state, and the second support rod 1032 is retracted into the first support rod 1031. At the same time, the other end of the second support rod 1032 slides to the hinged position in the guide groove 1011 close to the buffer plate 101 and the outer wall of the storage compartment 36. At this time, the rod body of the first support rod 1031 is located in the guide groove 1011 and the side of the buffer plate with the guide groove 1011 abuts against the outer wall of the equipment compartment 37, so as to facilitate the installation and fixation of the escape capsule 3; when the escape capsule 3 is in the process of falling and buffering, the automatic inflation device 1021 is opened to inflate the automatic inflation airbag 1022. After the volume becomes larger, the buffer plate 101 that is abutting against the outer wall of the equipment compartment 37 can be pushed open, and at the same time, the other end of the second support rod 1032 can slide in the guide groove 1011 to an end away from the hinge between the buffer plate 101 and the storage compartment 36, and the maximum extension length of the second support rod 1032 in the first support rod 1031 is the maximum rotation angle of the buffer plate 101, which provides limited support for the buffer plate 101 to prevent the buffer plate 101 from abutting against the outer wall of the passenger compartment 35 on its side opposite to the guide groove 1011 during the falling process due to the lack of support function of the support rod, thereby preventing the buffer plate 101 from losing its buffering function and preventing the buffer plate 101 from being damaged due to excessive rotation angle and excessive air resistance during the falling process.

[0081] In other embodiments of the utility model, a GPS positioning device and a distress communication device are also provided in the cabin 35, and both the GPS positioning device and the distress communication device are electrically connected to the temporary power supply box 9. By providing the GPS positioning device, the information can be sent to the rescue personnel at the first time to rescue the passengers in the escape cabin 3 in time, and the passengers can also call the outside world for help through the distress communication device and explain the internal situation, so as to facilitate the implementation of rescue.

[0082] In addition, a loudspeaker and a voice prompt system may be provided in the cockpit 35, and the crew may broadcast through the broadcasting equipment in the aircraft body 1 to tell the passengers the necessary precautions. After escape and separation, the voice prompt system may play in a loop the emergency rescue operation prompts set in advance to remind the passengers to control the opening of the parachute through the sub-control device 8 in the cockpit 35, and guide the passengers to open the secret door after landing to take out the first aid supplies for self-rescue, and calm the passengers while waiting for rescue.

[0083] The working principle of a safe escape passenger aircraft provided in the utility model is:

[0084] The passenger aircraft body is provided with a plurality of escape capsule installation slots and escape capsule installation openings corresponding thereto. The telescopic support rod of the buffer mechanism is stored in the guide slot so that the side surface of the buffer plate with the guide slot abuts against the outer side wall of the equipment cabin. The escape capsule is then installed in the escape capsule installation slot. The edge end of the side wall of the escape capsule is adsorbed and connected with the side wall of the escape capsule installation opening by an adsorption mechanism to form a closed space in the passenger aircraft body. The top end surface of the first partition is flush with the top end surface of the aisle so that the passenger cabin is located above the plane where the top end surface of the aisle is located, which is convenient for passengers to enter the passenger cabin for riding. By arranging pulleys on both side walls to be slidably connected with the track, the bottom end of one side wall of the escape capsule close to the aisle abuts against the ejection end of the ejection device. After installation, the adsorption mechanism starts to adsorb, and at the same time, the micro-drive motor is controlled to start, so as to control the lifting device to lift, so that the stop block locks the pulley, and the support piece at the bottom of the escape capsule installation slot abuts against the support to complete the fixing process of the escape capsule; when there is a safety accident in the passenger plane and it needs to escape, the pilot can directly control the main control device to control the opening of the sub-control device and unlock the shell of the sub-control device, control the closing of the adsorption mechanism, and control the micro-drive motor to start. The aircraft rotates in the opposite direction, causing the lifting device to descend into the receiving groove with the stop block, releasing the lock of the pulley and releasing the fixed state of the escape capsule. At this time, the ejection device is controlled to start, and the escape capsule is ejected from the escape capsule installation groove. When the escape capsule is completely ejected out of the cabin after being ejected, the passengers inside the escape capsule can independently control the sub-control device to open the parachute and the automatic inflation device to inflate the automatic inflatable airbag and push the buffer plate open. The second support rod slides in the guide groove as the buffer plate is opened, and at the same time, it is extended with the first support rod to limit the support of the buffer plate. Open to achieve the purpose of slow descent, the buffer device connected to the bottom of the escape capsule cushions the landing of the escape capsule, reduces the impact force, and reduces the damage to the passengers inside; after landing, the passengers can decide whether to open the cabin door according to the landing environment. They can stay in the escape capsule and take out the first aid resources in the storage compartment for self-rescue, and at the same time contact the outside world for help through the distress communication device and wait for rescue; if landing on the sea, because the interior of multiple cabins is hollow and the outer wall is provided with buffer plates, the escape capsule can float on the sea, and the passengers can wait for rescue inside without sinking to the bottom.

[0085] Therefore, the safe escape passenger aircraft has the escape capsule directly installed and adsorbed on the escape capsule installation port, and there is no need to set an escape door on the side wall of the fuselage. When escaping, the escape capsule can be ejected out of the cabin by the ejection device after being directly released from the fixed state, thus omitting the time for the fuselage to open the escape door, thereby buying more time for the escape capsule to detach, and improving the escape success rate of the escape capsule.

[0086] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0087] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A safe escape passenger aircraft, characterized in that: include: A passenger aircraft body (1), wherein a plurality of escape capsule installation openings (11) are provided on a side wall of the passenger aircraft body (1), a plurality of escape capsule installation slots (13) are arranged at intervals on both sides of an aisle (12) in the passenger aircraft body (1), and the plurality of escape capsule installation openings (11) correspond one-to-one to the slot ends of the plurality of escape capsule installation slots (13); An escape capsule (3), wherein a hatch (31) is arranged on a side wall of the escape capsule (3) close to the aisle (12), and a plurality of seats (17) are fixed inside the escape capsule (3); the side of the escape capsule (3) away from the aisle (12) is an outer wall surface and a passenger aircraft sealing window (32) is installed thereon; the outer wall surface of the escape capsule (3) is placed at the escape capsule installation opening (11), and an adsorption mechanism (15) is installed on the inner wall of the escape capsule installation opening (11) and abuts against and adsorbs the side wall of the escape capsule (3) so that the outer wall surface of the escape capsule (3) and the side wall of the passenger aircraft body (1) are sealed and spliced; the escape capsule (3) is slidably connected to the inner wall surface of the escape capsule installation slot body (13) along the direction from the hatch (31) to the slot, and a parachute bag (5) and a parachute opening device for opening the parachute bag (5) are embedded on the top plate of the escape capsule (3); An ejection device (7), wherein ejection device installation grooves (14) are provided at positions of the bottom surface of the passage (12) corresponding to the escape capsule installation openings (11) on both sides, and the ejection device (7) is installed in the ejection device installation grooves (14) and its ejection end abuts against the side wall of the escape capsule (3); A control system, the control system comprising a main control device and a sub-control device (8), the main control device being installed in a cab, the sub-control device (8) being multiple and installed in each of the escape capsules (3), the multiple sub-control devices (8) being connected to the main control device via wireless signals, the parachute opening device being connected to the sub-control device (8) via electrical control, and the adsorption mechanism (15) and the ejection device (7) being connected to the main control device via electrical control; A temporary power supply box (9), the temporary power supply box (9) is located in the escape capsule (3) and is electrically connected to the sub-control device (8) and the parachute opening device.

2. A safe escape passenger aircraft according to claim 1, characterized in that: The adsorption mechanism (15) comprises a suction cup and a vacuum pump device. The suction cups are multiple and evenly embedded on the inner wall surface of the escape capsule installation opening (11). The vacuum pump device is connected to the interfaces of the multiple suction cups through pipelines. Each vacuum pump device is placed on the inner wall of the top of the escape capsule installation slot (13) and is electrically controlled and connected to the main control device.

3. A safe escape passenger aircraft according to claim 1, characterized in that: A group of slide grooves (2) are installed on the top inner wall of each escape capsule installation slot body (13) and on both sides along the extension direction of the passage (12), and the groove openings are upwards. The escape capsule (3) is slidably connected to each group of the slide grooves (2) so that the escape capsule (3) moves along the hatch (31) to the groove opening.

4. A safe escape passenger aircraft according to claim 3, characterized in that: A plurality of pulleys (33) slidably connected to the slide groove (2) are installed on the side walls of the escape capsule (3) close to the groove wall of the escape capsule installation groove body (13), and a pulley locking member (4) for limiting the position of the pulley (33) is provided on the slide groove (2).

5. A safe escape passenger aircraft according to claim 4, characterized in that: A receiving groove is provided at the upper part of the inner wall of the escape capsule installation groove body (13) and corresponding to the lower part of the slide groove (2); the pulley locking member (4) comprises a micro drive motor (411), a support portion (412), a transmission screw (413) and a stop block (414) assembled in the receiving groove; the micro drive motor (411) is fixed to the bottom of the receiving groove and its output end is connected to one end of the transmission screw (413); the support portion (412) is located above the micro drive motor (411) and has a screw hole on a side close to the micro drive motor (411); the other end of the transmission screw (413) is screwed to the screw hole; The micro drive motor (411) is provided with a protective shell on the outside thereof, which is in contact with the inner wall of the receiving groove, and the top of the protective shell is open; the bottom end of the support part (412) slides axially into the protective shell and its outer wall slides in contact with the inner wall of the opening of the protective shell, so that the transmission screw (413) drives the support part (412) to move up and down in the direction of the notch of the receiving groove; the stop block (414) is fixed to the top of the support part (412) and can be lifted or lowered to the plane where the slide groove (2) is located to block the pulley (33); the micro drive motor (411) is electrically controlled and connected to the main control device.

6. A safe escape passenger aircraft according to claim 4, characterized in that: A recess (16) for the pulley (33) to pass through is provided at the escape capsule installation opening (11) corresponding to the pulley (33), and a convex plate (34) sealingly spliced ​​with the recess (16) is provided on the outer side wall of the escape capsule (3).

7. The safe escape passenger aircraft according to claim 1, characterized in that: The escape capsule (3) comprises: A passenger cabin (35), the bottom of the passenger cabin (35) being a first partition (38), the top end surface of the first partition (38) being flush with the top end surface of the floor of the aisle (12), the seat (17) being fixedly mounted on the first partition (38), and the cabin door (31) being provided on a side wall of the passenger cabin (35) close to the aisle (12); a storage compartment (36), the storage compartment (36) being located below the passenger compartment (35), the storage compartment (36) being separated from the passenger compartment (35) by the first partition (38), the first partition (38) being provided with a through hole for connecting the passenger compartment (35) with the storage compartment (36), and a hidden door (381) that can be slid open is provided at the through hole; An equipment cabin (37), the equipment cabin (37) is located below the storage cabin (36), and the equipment cabin (37) is separated from the storage cabin (36) by a second partition (39); an oxygen supply device (371), a decompression device (372) and the temporary power supply box (9) are arranged in the equipment cabin (37), the oxygen supply device (371) and the decompression device (372) are connected to the interior of the passenger cabin (35) through an air pipe body (373), and the temporary power supply box (9) is electrically connected to the oxygen supply device (371) and the decompression device (372).

8. A safe escape passenger aircraft according to claim 7, characterized in that: A plurality of buffer components (6) are also connected to the bottom of the equipment compartment (37), and a baffle (61) sealed and spliced ​​with the side wall of the passenger aircraft body (1) is fixed to one side of the bottom end of the equipment compartment (37) close to the escape hatch installation opening (11).

9. A safe escape passenger aircraft according to claim 8, characterized in that: The bottom end of the equipment cabin (37) is spaced apart from the bottom of the escape cabin installation slot (13), and a plurality of support members (131) are installed at the bottom of the escape cabin installation slot (13), one end of the support member (131) is fixedly mounted on the bottom end surface of the bottom of the escape cabin installation slot (13), and the other end surface is slidably abutted against the bottom end surface of the equipment cabin (37), so that the buffer member (6) is in a natural state.

10. The safe escape passenger aircraft according to claim 7, characterized in that: The escape capsule (3) is further provided with a buffer mechanism (10) outside, and the buffer mechanism (10) comprises: A buffer plate (101), the buffer plate (101) being located outside the storage compartment (36) and having one end thereof hinged to the outer wall of the storage compartment (36), a guide groove (1011) being provided on a side surface of the buffer plate (101) corresponding to the outer wall surface of the storage compartment (36), the guide groove (1011) being arranged along a direction away from a hinge position of the buffer plate (101) and the storage compartment (36) to a direction close to the hinge direction thereof; An automatic inflatable airbag assembly (102), the automatic inflatable airbag assembly (102) comprising an automatic inflatable device (1021) and an automatic inflatable airbag (1022), the storage compartment (36) being provided with an automatic inflatable device installation slot (361) at a position close to the buffer plate (101), the automatic inflatable device (1021) being installed in the automatic inflatable device installation slot (361) and being electrically connected to the sub-control device (8) and the temporary power supply box (9) respectively, the slot of the automatic inflatable device installation slot (361) A sealing baffle is provided at the opening of the storage compartment (36); a connecting portion of the automatic inflatable airbag (1022) is fixedly connected to the outer wall of the storage compartment (36) and close to the hinge of the outer wall of the storage compartment (36) and the buffer plate (101); an inflation pipe of the automatic inflatable device (1021) passes through the sealing baffle and is connected to the inflation end of the automatic inflatable airbag (1022); after the automatic inflatable airbag (1022) is inflated, one end of the buffer plate (101) can be rotated and lifted away from the hinge end of the buffer plate (101) and the outer wall of the storage compartment (36); A telescopic support rod (103), the telescopic support rod (103) comprising a first support rod (1031) and a second support rod (1032), one end of the first support rod (1031) being hinged to the outer wall of the equipment compartment (37), the first support rod (1031) being hollow inside and having an opening at the other end, one end of the second support rod (1032) passing through the opening and being slidably connected to the first support rod (1031), and the other end being slidably installed in the guide groove (1011), the first support rod (1031) and the second support rod (1032) being extendable and supportable as one end of the buffer plate (101) is lifted.

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