CN210364407U - Cabin and aircraft - Google Patents

Abstract

The utility model discloses a passenger cabin and aircraft, wherein the passenger cabin includes passenger cabin body, seat pusher, sets up this internal seat of passenger cabin and with this body coupling's of passenger cabin hatch door, seat pusher is used for with seat propelling movement to hatch door position. When the driver needs to leave the running mechanism, the seat is pushed to the cabin door position through the seat pushing device, and after the cabin door is opened, the driver directly leaves the running mechanism. In the running mechanism that this application provided, can be with seat propelling movement to the seat pusher of hatch door position through the setting for the driver goes out and is close to the hatch door position more when leaving running mechanism, and then makes the driver can easily go out by the cockpit, has improved the flexibility that the driver goes out the cabin.

Description

Cabin and aircraft

Technical Field

The utility model relates to a running gear seat technical field, in particular to passenger cabin. The utility model discloses still relate to an aircraft including above-mentioned passenger cabin.

Background

In a traveling mechanism such as a compact car, a micro-manned vehicle, or a vehicle used for special purposes such as combat, the overall design size is generally reduced in order to achieve flexible operation and reduce the weight.

In particular, by integrating the operating functions highly within the cockpit, which is however limited in the available space, the cabin doors of the cockpit are arranged on the side of the chassis in most cockpit, for example: the common double-side door opening mode or gull-wing door of super sports cars causes difficulty in getting in and out of the cabin by drivers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a passenger cabin which enables a driver to sit in or leave from a seat conveniently, smoothly, easily and elegantly. Another object of the present invention is to provide an aircraft comprising a cabin as described above.

In order to achieve the above object, the utility model provides a cabin, be in including cabin body, setting this internal seat of cabin and with this body coupling's of cabin hatch door, still including be used for with seat propelling movement extremely the seat pusher of hatch door position.

Preferably, the seat pushing device comprises a sliding rail assembly capable of sliding the seat to the cabin door position, the sliding rail assembly comprises a sliding rail, a sliding groove used for guiding the seat is formed in the sliding rail, one end of the sliding groove extends towards the cabin door position, an upright post is arranged on the seat, and the lower end of the upright post is arranged in the sliding groove in a sliding mode.

Preferably, the seat pushing device further comprises a locking mechanism which is arranged at the other end of the sliding groove far away from the cabin door and used for limiting the position of the seat.

Preferably, the slide rail assembly with the stand is two, the stand sets up the both sides at the seat, the slide rail assembly with the stand one-to-one is connected.

Preferably, the seat propelling device further comprises a cable transmission device, wherein the cable transmission device comprises a rotating component, a cabin door cable with one end connected with the cabin door and a seat cable with one end connected with the seat, the rotating component comprises a central shaft and a sleeve, the central shaft is arranged outside the central shaft and winds the rotating shaft sleeve rotating around the central shaft, the central shaft is fixed relative to the cabin body, the other end of the seat cable and the other end of the cabin door cable are fixedly connected with the rotating shaft sleeve, and the seat cable and the cabin door cable are wound on the rotating shaft sleeve and can be wound along with the rotation of the rotating shaft sleeve.

Preferably, the seat cable is wound around the rotating member when the seat slides toward the cabin door, the cabin door cable is wound out of the rotating member, and the cabin door is extended and opened by the cabin door extending and retracting device.

Preferably, the hatch is located directly in front of the chassis.

Preferably, the cabin door comprises an upper cabin door and a lower cabin door capable of being matched with the upper cabin door, the cabin door stay cable comprises an upper cabin door stay cable connected with the upper cabin door and a lower cabin door stay cable connected with the lower cabin door, and the top end of the upper cabin door and the bottom end of the lower cabin door are both hinged to the cabin body.

Preferably, the folding cabin further comprises a telescopic rod for assisting the upper cabin door to open and support, one end of the telescopic rod is hinged to the upper cabin door, the other end of the telescopic rod is hinged to the cabin body, and the telescopic rod and the upper cabin door inhaul cable are located on the same side of the upper cabin door.

Preferably, the rotation bushing includes a seat winding part for winding the seat cable and a hatch winding part for winding the hatch cable, and a diameter of the seat winding part is different from a diameter of the hatch winding part.

Preferably, the rotating member is mounted outside the slide rail.

Preferably, the seat pushing device is a telescopic mechanism, a telescopic end of the telescopic mechanism is connected with the seat, the telescopic mechanism is installed in the cabin body, and when the telescopic end of the telescopic mechanism extends out or retracts back, the telescopic mechanism drives the seat to move to the position of the cabin door.

Preferably, the door opening and closing device is used for controlling the automatic opening and closing of the door.

An aircraft comprising a cockpit, the cockpit being any of the above.

In the technical solution, the utility model provides a passenger cabin includes passenger cabin body, seat pusher, sets up this internal seat of passenger cabin and the hatch door of this body coupling of passenger cabin, and seat pusher is used for seat propelling movement to hatch door position. When the driver needs to leave the running mechanism, the seat is pushed to the cabin door position through the seat pushing device, and after the cabin door is opened, the driver directly leaves the running mechanism.

According to the above description, in the driving mechanism provided by the application, the seat pushing device capable of pushing the seat to the cabin door position is arranged, so that the driver is closer to the cabin door position when leaving the driving mechanism, the driver can easily go out from the driving cabin, and the flexibility of the driver in going out of the driving cabin is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a side view of a hatch provided in an embodiment of the present invention when the hatch is closed;

fig. 2 is a side view structural diagram of the closed cabin door when the seat according to the embodiment of the present invention is returned;

fig. 3 is a schematic side view of the overall structure of the cabin door when the cabin door is opened and the seat is moved forward to the position of the cabin door according to the embodiment of the present invention;

fig. 4 is a perspective view of the overall structure of the seat when the cabin door provided by the embodiment of the present invention is opened and the seat moves forward to the position of the cabin door;

fig. 5 is a perspective view of the overall structure of the seat provided by the embodiment of the present invention at another viewing angle when the cabin door is opened and the seat is moved forward to the cabin door position;

fig. 6 is a side view of the hatch of the embodiment of the present invention when the hatch is opened;

fig. 7 is a structural position diagram of the cable transmission device when the hatch door provided by the embodiment of the invention is opened;

fig. 8 is a view showing the position of another visual angle cable transmission device when the hatch door of the embodiment of the present invention is opened;

fig. 9 is a structural position diagram of a lower door cable when the hatch provided by the embodiment of the invention is opened;

fig. 10 is a structural position diagram of the cable transmission device when the hatch door provided by the embodiment of the invention is closed;

fig. 11 is a structural position diagram of another visual angle cable transmission device when the hatch door provided by the embodiment of the invention is closed;

fig. 12 is a structural position diagram of a lower door cable when the hatch door provided by the embodiment of the present invention is closed;

fig. 13 is a schematic structural view of the retractable rod when the hatch door provided by the embodiment of the present invention is opened;

fig. 14 is a schematic structural view of the retractable rod when the hatch door provided by the embodiment of the present invention is closed.

Wherein in FIGS. 1-14: 1. a seat; 2. a column;

3. a slide rail; 3-1, a chute; 3-2, a wedge-shaped table;

4. a down-cable guide tube; 5. an upper cable guide tube;

6. a cabin door; 6-1, an upper cabin door; 6-2, a lower cabin door;

7. a telescopic rod; 8. an upper cabin door inhaul cable; 9. a lower cabin door stay cable; 10. a cabin body;

11. a rotating member; 11-1, a seat winding portion; 11-2, a cabin door winding part;

12. a seat cable.

Detailed Description

The core of the utility model is to provide a cabin which enables a driver to sit in or leave the seat conveniently, smoothly, easily and elegantly. Another core of the present invention is to provide an aircraft comprising the cabin described above.

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to fig. 1 to 14 and the embodiments.

In a specific embodiment, the utility model discloses the passenger cabin that specific embodiment provided includes passenger cabin body 10, seat pusher, seat 1 that sets up in passenger cabin body 10 reaches hatch door 6 of being connected with passenger cabin body 10, seat pusher is used for 1 propelling movement to hatch door 6 positions with seat, and is concrete, hatch door 6 can set up at the running gear lateral part, consider the current most little miniature manned aircraft or other running gear, the hatch door is controlled in the actual conditions of passenger cabin size and structure, can't be great with hatch door size design, it is very difficult to advance the cabin process when leading to in-service use, the driver need twist reverse the body, the action is very little turned round, need other people's help to advance the cabin smoothly even. Preferably, hatch door 6 sets up in the travel mechanism dead ahead, and hatch door 6 is located seat 1 dead ahead, and make full use of cockpit is anterior, compares traditional side and opens the door, has increased the opening size. Specifically, the instrument panel and other structures of the running mechanism can be arranged on the cabin door 6, or the instrument panel and other structures are arranged in a staggered mode relative to the moving position of the seat, so that interference generated when the seat moves forwards is avoided, and the cabin door 6 can rotate upwards or rotate towards the side when opened.

In particular, the cabin door 6 simultaneously serves as a steering mechanism windscreen.

The number of the seat pushing devices is one, and the seat pushing devices are arranged at the bottom end or the side end of the seat 1, and preferably, the number of the seat pushing devices is two, and the two seat pushing devices are respectively arranged at the left side and the right side of the seat 1. Specifically, seat pusher can be telescopic machanism, specifically can be telescopic link or telescoping cylinder etc. and telescopic machanism's flexible end is connected with seat 1, and telescopic machanism installs in passenger cabin body 10, and when telescopic machanism's flexible end stretches out or the retraction in-process, telescopic machanism drives seat 1 and moves 6 positions to the hatch door. Of course, the seat pushing device may also be a rack transmission device or a belt transmission device, and the seat 1 is driven to move by the rack or the transmission belt.

When the cabin door 6 is arranged right ahead the running mechanism, a driver can conveniently get in and out of the cabin, the driver does not need to twist his body, and the driver can easily get in the seat by adopting normal actions. When a driver needs to enter the cabin, the cabin door 6 is controlled to be opened, the seat 1 actively moves towards the cabin door 6 and approaches the driver close to the cabin door 6, and specifically, the user can operate the switch to control the seat pushing device to drive the seat 1 to move back and forth.

Preferably, the seat 1 moves forwards synchronously when the cabin door 6 is opened, and the seat 1 moves backwards to the return position when the cabin door 6 is closed after a driver sits in the seat. In particular, the hatch 6 may be opened automatically or manually. When the cabin door 6 is automatically opened and closed, the cabin door 6 is opened and closed by a cabin door opening and closing device, and specifically, the cabin door opening and closing device can be a driving device such as an expansion rod or an expansion cylinder.

Can be with seat 1 propelling movement to the seat pusher of hatch door 6 positions through the setting for the driver goes out and is close to hatch door 6 positions more when running gear, and then makes the driver can easily go out by the cockpit, has improved the flexibility that the driver goes out the cabin. For example, by aircraft fuselage size and structural limitation, and for guaranteeing that the fuselage has sufficient intensity, the opening size of hatch door should not be too big, through the seat pusher that this application provided, reduces the restriction that hatch door 6 goes out the cabin to the driver, is convenient for extensively use widely.

Further, the seat pushing device comprises a sliding rail assembly 3 capable of sliding the seat 1 to the position of the cabin door 6, the sliding rail assembly 3 comprises a sliding rail, a sliding groove 3-1 used for guiding the seat 1 is formed in the sliding rail, one end of the sliding groove 3-1 extends to the position of the cabin door 6, an upright post 2 is arranged on the seat 1, and the lower end of the upright post 2 is arranged in the sliding groove 3-1 in a sliding mode. Specifically, in order to improve the sliding stability of the seat 1, preferably, two sliding rail assemblies 3 and two upright posts 2 are provided, the sliding rail assemblies 3 are connected with the upright posts 2 in a one-to-one correspondence manner, and the sliding grooves 3-1 are arranged in parallel. Specifically, the upright posts 2 are arranged on two sides of the seat 1, and the upright posts 2 respectively slide back and forth in the sliding grooves 3-1. Through setting up slide rail and spout 3-1 for seat 1 can slide along predetermineeing the orbit, avoids the condition of slip in-process dislocation, reduces the frictional force when seat 1 slides simultaneously, reduces the energy consumption, and is concrete, and the slide rail can pass through ball and spout 3-1 contact.

Considering that the seat 1 moves to the end of the sliding groove 3-1 at a certain speed and can slide correspondingly under the inertia of the seat, the seat pushing device preferably further comprises a locking mechanism which is arranged at the other end of the sliding groove 3-1 and used for limiting the position of the seat 1, wherein the other end of the sliding groove 3-1 is the end of the sliding groove 3-1 far away from the cabin door. Preferably, the two ends of the chute 3-1 are both provided with locking mechanisms, and when the seat 1 moves to the stroke end points of the two ends, the upright post 2 is clamped and fixed, so that the upright post 2 is prevented from falling out of the chute 3-1. As shown in fig. 7 and 11, the locking mechanism may be, specifically, a wedge 3-2 provided in the chute 3-1, wherein the wedge 3-2 has a slope capable of abutting against the bottom end of the pillar 2. When the upright post 2 is matched with the wedge-shaped platform 3-2, the upright post 2 is locked in the sliding groove 3-1. The seat 1 position can also be locked by means of an actuator, which is conventional in motor vehicles. After the seat 1 moves backwards and returns, the seat is locked in the sliding groove 3-1, so that the cabin door 6 is in a closed state when a driver operates in the cabin, and the flight safety and cabin sealing of the driver are ensured.

Furthermore, the seat pushing device further comprises a cable transmission device, wherein the cable transmission device comprises a rotating component 11, a cabin door cable with one end connected with the cabin door 6 and a seat cable 12 with one end connected with the seat 1. Specifically, rotating member 11 includes that center pin and cover establish in the center pin outside, and around center pin pivoted rotation axle sleeve, for the convenience of rotation axle sleeve rotates, prefers, and rotation axle sleeve passes through the bearing and installs on the center pin. The central shaft is fixed relative to the cabin body 10, the other end of the seat cable 12 and the other end of the cabin door cable are both fixedly connected with the rotating shaft sleeve, and the seat cable 12 and the cabin door cable are wound on the rotating shaft sleeve and can be wound along with the rotation of the rotating shaft sleeve. Wherein the hatch and seat cables 12 may be cables or wire ropes or the like, like car steering cables, such as gear shift cables or parking cables.

Further, the winding directions of the hatch cable and the seat cable 12 are set to be the same direction or opposite directions as required. When the winding directions of the cabin door cable and the seat cable 12 are set to be opposite, when one is wound on the rotating component 11, the other is wound out from the rotating component 11, wherein the cabin door cable or the seat cable 12 wound out from the rotating component 11 drives the rotating shaft sleeve to rotate.

Specifically, when the winding direction of the seat cable 12 is opposite to the winding direction of the cabin door cable, when the seat 1 slides to be close to the cabin door 6, the seat cable 12 is wound on the rotating member 11, the cabin door cable is wound out from the rotating member 11, and the cabin door 6 extends out through the cabin door extending device and is opened. In particular, the hatch retraction device is a hydraulic tappet or a telescopic cylinder, which is in a compressed state when the hatch 6 is closed. When the hatch 6 is opened, the hatch retractor pulls the hatch guy, which pulls the rotary member 11 to rotate.

Specifically, when the seat 1 slides towards the cabin door 6, the cabin door cable pulls the cabin door 6 to open, and when the seat 1 slides towards the cabin door 6, the seat cable 12 is wound out from the rotating component 11, the cabin door cable is wound into the rotating component 11, and the cabin door cable pulls the cabin door 6 to open.

When the winding directions of the cabin door cable and the seat cable 12 are set to be the same direction, preferably, when the cabin door cable and the seat cable 12 are wound on the rotating component 11, the rotating component 11 is driven to rotate by the motor, and specifically, the output shaft of the motor is connected with the rotating shaft sleeve. Or the central shaft and the rotating sleeve are in an integrated structure, the central shaft can be rotatably connected relative to the cabin body 10, and the output shaft of the motor is connected with the central shaft.

Specifically, the cabin door 6 comprises an upper cabin door 6-1 and a lower cabin door 6-2 matched with the upper cabin door 6-1, and the cabin door stay cable comprises an upper cabin door stay cable 8 connected with the upper cabin door 6-1 and a lower cabin door stay cable 9 connected with the lower cabin door 6-2. Preferably, the upper cabin door 6-1 and the lower cabin door 6-2 are opened synchronously, so that the opening of the cabin door 6 is larger, the time for opening in place can be shortened, and the situation that the cabin door 6 extends outwards too long in the opening state can be avoided. Specifically, when the cabin door 6 is opened, the upper cabin door 6-1 is turned upwards, the lower cabin door 6-2 is turned downwards, and the seat 1 moves forwards to the position of the cabin door 6. At the moment, the driver stands at the position of the cabin door 6 back to the nose, and can directly sit in the seat 1 after the body is bent backwards. After a driver sits in the seat, the seat 1 returns backwards, meanwhile, the cabin door 6 is closed, the upper cabin door 6-1 overturns downwards, the lower cabin door 6-2 overturns upwards, and the lower edge of the upper cabin door 6-1 and the upper edge of the lower cabin door 6-2 abut against or are in lap joint with each other to form sealing fit.

Specifically, the cable transmission device is one, and the cable transmission device is provided with two rotating parts 11, wherein the two rotating parts 11 are respectively arranged at the outer sides of two sliding grooves 3-1, namely one side of the two sliding grooves 3-1 which are arranged in a back direction is connected with an upper cabin door cable 8, the other side is connected with a lower cabin door cable 9, one side can be provided with a seat cable 12, the other side can be provided with two seat cables 12, and the rotating shaft sleeves of the two rotating parts 11 are respectively provided with the seat cables 12.

In another embodiment, two cable transmission devices can be provided, and specifically, the cable transmission devices can be respectively arranged on the outer sides of the chutes 3-1, and specifically, the two cable transmission devices have the same structure and connection relationship, so that the left side and the right side of the cabin door 6 are uniformly stressed when being opened and closed, the reliability of the action is improved, and the mechanism has certain redundancy.

Specifically, the top end of the upper cabin door 6-1 and the bottom end of the lower cabin door 6-2 are hinged with the cabin body 10, and the back and forth movement of the seat 1 and the rotation of the upper cabin door 6-1 and the lower cabin door 6-2 can be synchronized through the inhaul cable transmission device. The upper cabin door 6-1 and the lower cabin door 6-2 can be opened and closed under the control of an electric control mechanism, and a corresponding electric control mechanism can be arranged at the sliding chute 3-1 of the seat 1 to control the seat 1 to slide. Specifically, the electric control mechanism may be a telescopic cylinder or a telescopic rod.

Further, this passenger cabin still includes cable guide tube 4 and cable guide tube 5 down, and cable guide tube 4 and cable guide tube 5 fixed mounting are on the inner wall of passenger cabin body 10 down, and cable guide tube 4 covers establishes in the 8 outsides of last hatch door cable down, and cable guide tube 5 covers establishes in the 9 outsides of lower hatch door cable down.

In order to arrange the upper cabin door cable 8 and the lower cabin door cable 9 reasonably, the lower cable guide tube 4 and the upper cable guide tube 5 are respectively arranged around the lower edge and the upper edge of the side window of the cabin body 10. The lower cable guide tube 4 and the upper cable guide tube 5 are respectively arranged around the upper edge and the lower edge of the C-shaped side window.

Further, in order to facilitate the opening of the cabin door 6, preferably, the cabin further comprises a telescopic rod 7 for assisting the opening support of the upper cabin door 6-1, one end of the telescopic rod 7 is hinged with the upper cabin door 6-1, the other end of the telescopic rod 7 is hinged with the cabin body 10, and the telescopic rod 7 and the upper cabin door cable 8 are positioned on the same side of the upper cabin door 6-1. Specifically, telescoping rod 7 may be a hydraulic ram, as shown in fig. 13 and 14, disposed between upper door 6-1 and the fuselage, which begins to extend to push upper door 6-1 to a set open position upon actuation of upper door 6-1.

Specifically, the rotating shaft sleeve comprises a seat winding part 11-1 used for winding the seat cable 12 and a cabin door winding part 11-2 used for winding the cabin door cable, and the diameter of the seat winding part 11-1 is different from that of the cabin door winding part 11-2, wherein the diameter of the seat winding part 11-1 is the winding diameter of the seat cable, and the diameter of the cabin door winding part 11-2 is the winding diameter of the cabin door cable. The diameter of the seat winding part 11-1 is larger than that of the cabin door winding part 11-2, and the number of winding turns of an upper cabin door inhaul cable 8 determines the opening and closing angle of the upper cabin door 6-1; the number of windings of the seat cable 12 determines the sliding distance of the seat 1. The sliding distance of the seat 1 is reasonably matched with the rotating angle of the upper cabin door 6-1 by making the diameters of the winding positions of the two different. The diameter ratio of the seat winding part 11-1 to the hatch winding part 11-2 is (2:1) - (4:1), and preferably, the seat winding part 11-1 and the hatch winding part 11-2 are coaxially arranged.

Because the groove depth radius of the seat winding part 11-1 is larger than that of the cabin door winding part 11-2, taking the opening of the cabin door 6 as an example, the rotating shaft sleeve rotates for a certain angle, the length of the opened seat cable 12 connected with the seat 1 is larger than that of the opened upper cabin door cable connected with the upper cabin door 6-1, the sliding stroke of the seat 1 is larger because the length of the body is longer, and the upper cabin door 6-1 can be conveniently seated by a driver only by rotating for a relatively small angle. Adjusting the diameter of the corresponding position of the rotating shaft sleeve, namely adjusting the speed ratio of the movement speed of the seat 1 and the opening speed of the upper cabin door 6-1, so that the sliding distance of the seat 1 is reasonably matched with the rotating angle of the upper cabin door 6-1, and the upper cabin door 6-1 is ensured to rotate to a proper angle to not collide with the head of a driver when the seat 1 moves to the front for the driver to sit; when the seat 1 returns to the position where the driver can drive, the upper cabin door 6-1 rotates to the closed position. The lower cabin door stay cable 9 connected with the lower cabin door 6-2 can be wound at the same position as the upper cabin door stay cable 8, and the rotating angle of the lower cabin door 6-2 different from that of the upper cabin door 6-1 can also be set according to the actual requirement, and at the moment, a structure wound with the upper cabin door stay cable 8 needs to be separately arranged on the rotating shaft sleeve.

Specifically, in this embodiment, the effective stroke of the chute 3-1 is set to 840mm, the opening strokes of the seat cables 12 connecting the upper cabin door 6-1 and the lower cabin door 6-2 are both 210mm, the effective stroke of the hydraulic tappet is 210mm, the diameter ratio of the diameter of the seat winding portion 11-1 to the diameter of the cabin door winding portion 11-2 is 1:4, that is, the speed ratio of the seat winding portion 11-1 to the cabin door winding portion 11-2 is 4: in the embodiment, steps are directly processed on the outer surface of the rotating shaft sleeve to form a seat winding part 11-1 and a cabin door winding part 11-2, and corresponding cables are wound on the steps with different diameters to achieve a speed reduction effect.

To facilitate mounting of the turning member 11, it is preferable that the turning member 11 is mounted outside the slide rail.

Further, the cabin comprises footrests (not shown) arranged on the inner wall of the lower door 6-2. In one embodiment, when the lower door 6-2 is fixed relative to the cabin body 10, the user can apply a force to pedal the pedal plate to apply a backward force to the seat to drive the seat to return backward when the user sits in the cabin.

In another embodiment, when the cabin is compact, the lower door 6-2 is a door that is rotated open, and the footrests can be arranged as follows: when the driver needs to leave the cockpit, a user exerts force on the pedal to drive the seat 1 to slide forwards, the lower cabin door 6-2 rotates downwards to be opened, the seat pull cable 12 and the cabin door pull cable do not need to use extra acting force, the structure is simple, the use is reliable, and the weight of the airplane body cannot be excessively increased. By arranging the pedal, the comfort of a driver in sitting is improved.

This application is through mechanical linkage structure, need not be with the help of extra energy, simple structure, uses reliably, can not too much increase fuselage weight.

The procedure of opening the cabin door 6 and advancing (sitting in, waiting to enter) the seat 1 in this embodiment is as follows: when the cabin door 6 is opened, the upper cabin door 6-1 can be turned upwards and opened by the resultant force of manpower and the hydraulic tappet, and meanwhile, the upper cabin door pull rope 8 connecting the upper cabin door 6-1 is stretched outwards, the hydraulic tappet extends out by 210mm, and the cabin door winding part 11-2 of the speed reducer connected with the upper cabin door pull rope 8 rotates along with the hydraulic tappet; simultaneously, the lower cabin door pull rope 9 connected with the lower cabin door 6-2 starts to release, the travel is 210mm, and the lower cabin door 6-2 moves downwards to be completely opened under the action of gravity. Along with the rotation of the rotating shaft sleeve, the cabin door winding part 11-2 drives the seat winding part 11-1 to rotate correspondingly, as shown in fig. 7, the seat cable 12 connected with the seat 1 starts to contract, the stroke is 840mm, and the seat 1 moves forwards to the front end of the most sliding groove 3-1.

The process of the present embodiment that the driver drives the seat 1 to move back and the cabin door 6 is closed (enter the cabin and the driver is in position) is as follows: when the driver sits down, the seat 1 moves backwards under the resultant force of external force (such as stepping on the floor) and gravity, as shown in fig. 9, the seat cable 12 connected with the seat 1 starts to stretch outwards, and the stroke is 840 mm; the rotating shaft sleeve rotates along with the rotating shaft sleeve, an upper cabin door pull rope 8 and a lower cabin door pull rope 9 which connect the upper cabin door 6-1 and the lower cabin door 6-2 contract synchronously, the stroke is 210mm, the upper cabin door 6-1 rotates downwards to be closed, the lower cabin door 6-2 rotates upwards to be closed, the upper cabin door 6-1 and the lower cabin door 6-2 are in seamless butt joint, and the flight safety and cabin sealing of a driver are guaranteed.

The process that this embodiment driver went out of cabin is if setting up seat locking mechanism, and wherein seat locking mechanism can be spacing bolt or buckle locking mechanism, and seat locking mechanism is used for locking seat 1 position, and is concrete, and seat locking mechanism is for artificial locking mechanism, also can be automatic locking mechanism, and during wherein automatic locking, the user can open locking mechanism (closing seat 1 is spacing promptly) at first through on-off control seat locking mechanism unblock, the driver. When no person sits and needs to close the cabin door 6, the external force is used for pushing the upper cabin door 6-1 downwards to close, the hydraulic tappet is compressed by the external force in the process, the seat 1 moves backwards to the rear of the chute 3-1, the seat stay cable 12 connected with the seat 1 stretches outwards, and the stroke is 840 mm; the rotating shaft sleeve rotates along with the rotating shaft sleeve, a lower cabin door pull rope 9 connected with the lower cabin door 6-2 and an upper cabin door pull rope 8 connected with the upper cabin door 6-1 contract synchronously, the stroke is 210mm, the lower cabin door 6-2 moves upwards to be closed, and the upper cabin door 6-1 and the lower cabin door 6-2 are in seamless butt joint.

As another practical way, the seat pushing device comprises a guide wheel and a guide rope wound on the guide wheel, wherein two ends of the guide rope are respectively connected with the cabin body and the seat 1, the guide wheel is installed on the cabin body 10, one guide rope is shared by the cabin door and the seat 1, the synchronous movement of the cabin door and the seat 1 is realized through the guide rope, and the guide wheel is used as a directional pulley.

The aircraft provided by the application comprises a cockpit, wherein the cockpit is any one of the above mentioned cabs, the specific structural technical effects related to the cockpit are described in the foregoing, the aircraft provided by the application comprises the above mentioned cockpit, and the specific effects are also provided, and the details are not repeated herein.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (14)

1. The cabin comprises a cabin body (10), a seat (1) arranged in the cabin body (10) and a cabin door (6) connected with the cabin body (10), and is characterized by further comprising a seat pushing device used for pushing the seat (1) to the position of the cabin door (6).

2. The cabin according to claim 1, wherein the seat pushing device comprises a sliding rail assembly (3) capable of sliding the seat (1) to a cabin door (6) position, the sliding rail assembly (3) comprises a sliding rail, a sliding groove (3-1) for guiding the seat (1) is arranged in the sliding rail, one end of the sliding groove (3-1) extends to the cabin door (6) position, an upright (2) is arranged on the seat (1), and the lower end of the upright (2) is slidably arranged in the sliding groove (3-1).

3. The cabin according to claim 2, wherein the seat pushing device further comprises a locking mechanism arranged at the other end of the chute (3-1) away from the door (6) and used for limiting the position of the seat (1).

4. The cabin according to claim 2, wherein there are two slide assemblies (3) and two uprights (2), the uprights (2) being arranged on both sides of the seat (1), the slide assemblies (3) being connected in one-to-one correspondence with the uprights (2).

5. The cabin of claim 4, wherein the seat pushing device further comprises a cable transmission device, the cable transmission device comprises a rotating member (11), a cabin door cable with one end connected to the cabin door (6), and a seat cable (12) with one end connected to the seat (1), the rotating member (11) comprises a central shaft and a rotating shaft sleeve, the rotating shaft sleeve is sleeved on the outer side of the central shaft and rotates around the central shaft, the central shaft is fixed relative to the cabin body (10), the other end of the seat cable (12) and the other end of the cabin door cable are both fixedly connected to the rotating shaft sleeve, and the seat cable (12) and the cabin door cable are wound on the rotating shaft sleeve and can rotate and wind along with the rotating shaft sleeve.

6. Cabin according to claim 5, characterized in that the seat cable (12) is wound in the opposite direction to the door zip, the seat cable (12) being wound onto the rotary part (11) when the seat (1) is slid closer to the door (6), the door zip being wound off by the rotary part (11), the door (6) being extended open by a door retractor.

7. Cabin according to claim 5, characterized in that the hatch (6) is located directly in front of the running gear.

8. The cabin according to claim 7, wherein the door (6) comprises an upper door (6-1) and a lower door (6-2) that can be coupled to the upper door (6-1), the door cable comprises an upper door cable (8) connected to the upper door (6-1) and a lower door cable (9) connected to the lower door (6-2), the upper door (6-1) top end and the lower door (6-2) bottom end are both hinged to a cabin body (10).

9. The cabin according to claim 8, further comprising a telescopic rod (7) for assisting the opening support of the upper door (6-1), wherein one end of the telescopic rod (7) is hinged to the upper door (6-1) and the other end is hinged to the cabin body (10), and the telescopic rod (7) and the upper door cable (8) are located on the same side of the upper door (6-1).

10. Cabin according to claim 5, characterized in that the rotation bushing comprises a seat winding (11-1) for winding the seat cable (12) and a door winding (11-2) for winding the door cable, the seat winding (11-1) having a diameter different from the door winding (11-2).

11. Cabin according to claim 5, characterized in that the turning part (11) is mounted outside the slide rail.

12. The cabin of claim 1, wherein the seat pushing device is a telescopic mechanism, a telescopic end of the telescopic mechanism is connected with the seat (1), the telescopic mechanism is installed in the cabin body (10), and the telescopic mechanism drives the seat (1) to move to the position of the cabin door (6) when the telescopic end of the telescopic mechanism extends or retracts.

13. Cabin according to claim 1, further comprising a hatch opening and closing device for controlling the automatic opening and closing of the hatch (6).

14. An aircraft comprising a cockpit, characterized in that said cockpit is a cockpit according to any one of claims 1 to 13.

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