WO2008092382A1

WO2008092382A1 - Three-layer berth

Info

Publication number: WO2008092382A1
Application number: PCT/CN2008/000201
Authority: WO
Inventors: Jun Yu
Original assignee: Jun Yu
Priority date: 2007-01-29
Filing date: 2008-01-28
Publication date: 2008-08-07
Also published as: CN101234641A

Abstract

A three-layer berth for train, passenger liner or hotel is so designed that every layer of the berth is arranged alternately in one direction beside the passenger- way that is in high position. The bottom berth that is lower than the passenger-way floor (10) is connected to the passenger-way by a step. The top berth is connected to the passenger- way by a platform (9) and a ladder (11). There is a space in which the passenger can stand straight provided beside each berth. Each berth is closed by a sliding door (15). The turnover bed board (3-2) and the lower seat base (4) of the bed in the berth are hinged to the fixed board of the bed, and can be converted into an adjustable chair with armrest. A desk (23) and a footrest hole (14) are provided in the berth as well.

Description

Three-layer cabin technology field

The invention belongs to a three-story structure, and particularly relates to a passenger transport vehicle such as a railway passenger car and a passenger ship, and a sleeping cabin having a combination of upper, middle and lower floors in a fixed building. Background technique

Three-story berths are common in long-distance railway sleeper cars. In addition, it can be seen in passenger ships as well as in special hotel rooms and dormitories. The main purpose of the three-story bunker is to maximize space utilization while ensuring the most basic sleeper environment for passengers. In the current Chinese standard 25-type railway hard sleeper, the sleeper is arranged by arranging 11 open or semi-enclosed sleepers on one side wall of the carriage, and two rows in each sleeper are separated by two sides. Three-story sleeper. Passengers in the middle and upper sleepers can use the ladder to get up and down.

The shortcomings of this internationally widely used arrangement of shop layouts are as follows:

1. The height of the upper and middle bunks is too high from the floor of the car. The bunks of passengers are difficult, the movements are complicated, inconvenient, and not safe enough. Especially climbing the upper bunk above the floor height of 2.2 meters is more difficult.

2. The space of each storey is open, and it is not possible to provide separate and closed bedroom space for each passenger, lacking privacy and security. Even in a soft-sleeping room with a door that can be closed, because of the multi-person sharing, if the companions do not know each other, or the men and women are mixed, there is still a problem of lack of privacy and security. Even in the double superior room, because the two passengers are not necessarily acquainted, the gender is not necessarily the same, so the problem still exists.

3. The upper and middle bunks do not provide passengers with floor space for standing or footrests similar to the bottom bunks. Therefore, if the passengers in the upper and middle bunks want to stand up, they can only climb down the stairs to stand up. On the floor of the carriage, it is very inconvenient.

4. The structure of the upper and middle bunks does not provide a comfortable sitting environment for passengers. If you want to sit for a while like sitting in the seat, you can only climb down the stairs, temporarily take a seat on the lower bunk, or sit down on the simple folding stool on the side of the corridor. Not only It is troublesome for yourself, and it also affects other people to rest or walk.

5. The arrangement of the bunks (especially the middle and upper bunks) makes it difficult for passengers to observe the landscape outside the window.

6. The layout of this layout is difficult to achieve a separate table for each bunk.

7. The spatial layout of such a shop cannot enable each passenger to obtain an independent audio-visual facility or a suitable space environment for networked computers. This will become a rapidly developing and popular application of multimedia and Internet technologies in trains and passenger ships. An obstacle that is difficult to overcome. In order to improve the comfort of existing railway hard sleeper compartments and provide seating conditions for passengers in each bunk, a multi-layer sleeper scheme is proposed in the Chinese patent document 01267564.1. The scheme adopts multi-layer bunks which are mutually misaligned and arranged in parallel, and divides the bed into three sections, the two side sections are fixed, and the middle section is a movable bed section which can be turned down; after the movable bed section is turned down, two sections are fixed. The cavity between the bed segments has a pedal at the bottom of the cavity, the cavity and the pedal being embedded in the space above the bed at the bottom of the bunk.

Compared to the existing railway hard sleeper, this solution basically provides passengers in each floor with separate seating conditions. However, the program also has the following main drawbacks:

1. The seat provided lacks the comfort of the seat condition due to the lack of a reclining backrest and sufficient space for stretching the legs and legs; therefore, from an ergonomic point of view;

2. There is no standing space next to the bunks of the passengers in the top and middle beds;

3. Since the top floor is too high from the floor of the carriage, and there is no standing space next to the top floor, it is not convenient for the passengers on the top bed to operate the active bed.

4. In the specification of the patent, the necessary technical features for conveniently laying up and down the passengers of the top bunk are not given;

5. The side of the movable bed section that is turned down as a mattress is exposed behind the passenger's foot and is easily soiled;

6. There are problems in how to lay the dice on the bed divided into three sections: If it is divided into multiple sections, it will affect the comfort. If the whole dice is used, the difficulty of use will be increased;

7. From the specification of the patent, the reasonable access to the top bunk and the bottom bunk The access passages overlap each other in the longitudinal direction, and the person on the top floor has the possibility of stepping on a person who just stands up from the seat of the bottom bunk.

8. There is still no enclosed sleeping space for each passenger;

9. There is still no stand-alone table for each passenger, so it is not easy to provide a computer operating environment. Summary of the invention

The basic object of the present invention is firstly to provide a reclining and reclining condition with a reclining backrest function on the basis of the prior art, and it is easy to observe the window scenery in the lying and sitting postures, and There are conditions and space for standing in front of the bed, and a three-story cabin with convenient access and no interference.

The above basic object of the present invention is achieved as follows:

A three-layered cabin comprising a top, middle and bottom compartment arranged by a common outer wall 1, the first floor of the compartment being connected end to end along the length of the bed and separated by a partition 2; each lying There is a bed in the cabin; each cabin entrance leads to a shared corridor on the same side; it is unique in:

a) The construction of the bed 3 constituting the bed in the cabin comprises a fixed bed 3-1 from the middle of the bed to the end of the bed and from the middle of the bed to the edge of the bed hinged to the edge of the fixed bed 3-1 and towards the tail of the bed Foldable foldable bed 3-2, flattened foldable bed 3-2 with a table 4 underneath, a floor 5 between the table 4 and the partition 2 at the headboard, floor 5 to the table 4 The front edge is closed by the baffle 6; the seat 4 and the flipped foldable bed 3-2 form a seat, and the foldable bed 3-2 equipped with the angle adjusting mechanism 7 constitutes the seat. Angled backrest

b) the cabin entrance and exit of each compartment is located beside the floor 5; the compartment entrance to the end of the bed is closed by the front wall 8 of the compartment;

c) Floors in the top or middle level cabins 5-01, 5-02 The bottom is embedded in the space above the fixed bed 3-1 in the other compartment of the next floor;

d) adjacent to each other between the entrance and exit of each level of the cabin;

e) There is a platform 9 outside the top floor cabin entrance; between the front edge of the platform 9 and the floor 10 below the corridor Connected by the ladder 11; behind the ladder 11 is the front wall 8-03 of the bottom compartment; the platform 9 has safety rails 12 on both sides;

f) the floor in the bottom compartment 5-03 is lower than the corridor floor 10, and is connected to the corridor floor 10 via the cabin entrance and exit by means of the steps 13 - 03;

g) Floors in the mid-level cabin 5-02 Connect to the hallway floor 10 either directly through the cabin entrance or through the steps 1 3-02.

The number appended to the feature name herein is the reference number of the feature.

The term "bed plate" as used herein refers to a plate that is used to carry a mattress and supports the human body to lie down, and the "fixed bed plate" refers to a bed plate that is fixed to a base body (such as a wall or a bracket).

The term "wall" as used herein refers to a slab wall used to separate spaces.

The term "front wall" as used herein refers to the wall on the side of the corridor next to the corridor, and the wall on the other side of the bed opposite the front wall is the "outer wall".

The term "angle adjustment mechanism" as used herein refers to a mechanism utilizing the technical principle of a mechanism or device for adjusting and locating the fold angle of a foldable member applied to a seat or a folding bed in the prior art, It can be the simplest way to adjust the angle: Set the limit stop at the appropriate position on the side wall of the seat to directly resist the reversible part (such as the foldable bed board mentioned above).

The term "bed" as used herein refers to a general term for all the necessary components, including a bed and a mattress, which constitute a bed that can be laid down.

As used herein, "bedside" refers to the side of the bed where the head of the human body is best suited to lie, and the opposite side is referred to as the "bed tail." For the bed described in this article, the head of the bed is the end of the bed on the side of the entrance and exit of the sleeping compartment.

The term "seat" as used herein refers to a table or plate-like object suitable for people to sit.

As used herein, "safety barrier" refers to a component of a railing, fence, or partition that can be used to support and lean.

In the existing standard railway passenger car hard sleeper (such as China's 25-type railway hard sleeper), the above technical features proposed by the present invention can be applied without substantially reducing the capacity of the passenger compartment and substantially changing the size of the passenger compartment and the size of the compartment body. , to improve all the bunks into separate single-family cabins with exclusive access. Moreover, each cabin has a reclining and reclining condition with an adjustable angle backrest seat function. Lying or leaning back on an adjustable angle bed in such a cabin or sitting The passenger on the adjustable angle chair can easily observe the scenery outside the window. Since the corridor floor is higher than the bottom floor, and there are platforms for stand-up and stand-alone ladders and safety rails outside the entrance and exit of the top floor, these features are not only compared with the existing hard sleeper. It makes it easier for people in each floor to get in and out of the corridor floor and the bunk, and also provides a standing platform or floor area and height space for each bunk. In addition, since the independent entrances and exits of the respective compartments are adjacent to each other and do not overlap each other in the longitudinal direction, the passengers do not interfere with each other when entering and leaving the compartments.

Of course, due to the use of a high corridor floor, in order to interface with the ends of the ordinary car, it may be necessary to provide several steps at the ends of the corridor floor of the car near the inner or outer door.

For the standard 25-type railway hard sleeper currently used in China, after adopting the embodiment proposed by the present invention, 66 or so single cabins can be arranged in one compartment. Since each of the cabins has the above-mentioned numerous advantages, the advantages are obvious compared to the existing 25-type ordinary railway hard sleeper with 66 general bunks.

Therefore, compared with the prior art, after adopting the above-described basic features of the present invention, the environment and comfort of the sleeper are significantly improved, and the basic object of the present invention is achieved.

Of course, although the invention is well suited for use in railway sleeper cars, it will be apparent that the scope of application of the present invention is not limited at all to rail cars. In the ship, long-truck type road passenger car, some large aircraft and other vehicles, the basic features of the present invention can be applied with different dimensional changes according to different environmental requirements. Moreover, in addition to being in a vehicle, the invention can of course be applied in certain fixed buildings to achieve a comfortable space environment with high space utilization, and is particularly suitable for use in budget hotels and dormitories.

From an ergonomic point of view, when a person sits on an adjustable angled chair with a large elevation angle, the two legs should be able to extend forward. However, the above basic features of the present invention do not provide sufficient space for stretching the foot. Accordingly, it is a further object of the present invention to provide a more space for the person sitting on the armchair to extend the foot forward on the basis of the aforementioned inventive features.

This object of the invention is achieved by the following additional technical features:

a) The partition wall 2-01 on the floor 5-01 in the top floor compartment has a foot hole 14-01; the extension hole 14-01 and the floor 5-01 are embedded in a middle compartment below it Fixed bed The space above the board 3-1-02;

b) The partition 2-02 of the floor 5-02 in the middle compartment has a foot hole 14-02; the extension hole 14-02 and the floor 5-02 are embedded in a bottom compartment below it The space above the fixed bed plate 3-1-03;

c) The partition wall 2-03 on the 5-03 side of the floor in the bottom compartment has a foot hole 14-03; the extension hole 14-03 is embedded in a fixed bed plate 3 in the adjacent another bottom compartment The space below 1-03.

The "stretching hole" referred to in this article is a cavity that can accommodate the feet that are stretched forward in a sitting position.

It will be appreciated that for the passenger, although a more comfortable bunk environment is obtained by the above-described inventive features, it is more desirable to further obtain a more enclosed, more privacy-protected, safer and more comfortable cabin space.

To achieve this, the present invention further proposes the following additional technical features:

a) The top floor compartment has a sliding door panel 15-01 installed along the front wall 8- 01 of the top compartment; b) The mid-level compartment entrance has a sliding door panel 15 installed along the front wall 8-02 of the mid-level compartment - 02; c) There is a partition 21 between the bottom compartment entrance and the middle compartment entrance and exit;

d) The bottom floor entrance and exit has a platform along the top and bottom of the floor compartment. 9 Steps under the roof 11 Back door panel 15-03.

Since the height of the respective front wall of the top and middle compartments is much smaller than the total height of the entrance and exit of the compartments, at least for the top and middle compartments, the sliding door panels cannot be placed when closed. The cabin entrance is completely closed, that is to say, after the "closed door", the lower part of the platform in the top and middle compartments is still exposed to the corridor. Therefore, when the passenger in the cabin sits on the backrest, the legs still cannot be hidden from the corridor. But at least the upper body and gaze can be blocked by the door panel. Moreover, when the flattened bed is laid flat and the bed is closed after lying on the bed, the space above the bed can be completely closed. For passengers, the privacy and safety of sleeping at night is more important and sensitive, so the feature of fully enclosed cabin space after lying in bed is quite satisfactory.

Since the sliding door panel of the bottom compartment entrance and exit is installed along the back of the ladder below the platform outside the top floor cabin entrance and exit, in the specific application, if the landing of the top floor cabin is outside the platform The spacing between the back and the front wall of the mid-level compartment is set larger. Therefore, the sliding door panel of the bottom compartment entrance and exit is not suitable for the usual flat shape, because the flat-shaped door panel cannot completely close the orientation of the bottom compartment. It is not easy to arrange the sliding door track in the entrance and exit of the corridor. In this regard, the present invention proposes an additional technical feature:

The sliding door panel of the bottom compartment entrance and exit has a curved plate 15-1 bent at the top of the door to the bottom edge of the front compartment 8-02 of the middle compartment.

In this way, the sliding door panel with the curved upper end of the bottom compartment can completely close the bottom compartment entrance and exit, and the upper rail of the sliding door can be reasonably installed on the bottom edge of the front wall of the middle compartment. At the office.

In the railcar compartment, the space for baggage is very important for all bunks. Moreover, it is preferred that each bunk can be provided with a relatively cumbersome and separately used space for storing baggage to meet the baggage items that each passenger carries with them in accordance with the quantity and volume requirements of the passenger regulations.

As can be seen from the above features, there is already a relatively large baggage placement position in the bottom compartment, while it is not easy to arrange a sufficiently large luggage compartment or rack in the middle and top floor compartments.

Therefore, in order to provide passengers in the top and middle tiers with ample space for independent use of baggage, the present invention further proposes the following additional technical features:

a) Corridor ceiling 17 below the top floor cabin 18 at least G. 4 m;

b) There are recessed cavities 19 at the top and bottom compartment entrances and exits of the hallway ceiling 17 with luggage compartments 20 above the corridor ceilings on either side of the cavity 19.

This cavity, which was opened on the ceiling of the corridor, not only provided the passengers in the penthouse with a more spacious space standing on the platform, but also provided sufficient space for the top and middle compartments on both sides of the cavity. Luggage compartment space. Passengers in the top floor cabin can stand on the platform to pick up their luggage.

Since the cross-sectional size of the railway passenger car has a strict outer limit limit, when the present invention is applied to a railway passenger car, in order to allow each floor of the cabin to have a better balanced spatial layout in a limited compartment space. The effect, the following additional technical features are also proposed:

a) There is a step 1 3-01 between the penthouse floor 5-01 and the platform 9; b) the middle level floor 5-02 is higher than the hallway floor 10 and there is a step between the floor and the hallway floor 10 Order 13-02.

With these two additional features, the passengers standing on the platform of the penthouse can obtain the space height conditions of standing upright and can easily climb onto the bed or seat from the platform by means of steps.

Obviously, as a more complete and comfortable backrest seat, there should also be seat armrests. Therefore, an additional technical feature of the present invention is:

The side of the foldable deck 3-2 that serves as the seat back is provided with a foldable armrest 22 on both sides.

The foldable and retractable seat armrest combined with the adjustable angle backrest is a versatile prior art, and the means of implementation are very mature and can be directly applied to the present invention.

It is of course better to have a table in front of the seat with armrests. Therefore, an additional feature of the present invention is that the partition 2 or the outer wall 1 in front of the seat 4 of each of the compartments is provided with a table 23 which can be folded over and retracted. With a table that can be folded and retracted, it provides ideal environmental conditions for Internet functions. As long as the computer monitor is installed on the partition above the table, and the display is connected to the integrated host in the main room through the cable, and then rented to the passenger keyboard and mouse, a very ideal Internet cafe room function is realized.

In some specific applications, due to environmental size limitations (such as the limit of the outer contour of the car section), or in pursuit of maximum space utilization, the length of the foldable bed and the fixed bed may not be sufficient to constitute Standard length beds, or there may be a missing side of the window at the bedside of the mattress. To this end, an additional technical feature proposed by the present invention is:

Attached to the table 23 is an additional supplemental head 24 that is fixedly mounted to the partition 2.

Since it is a "supplemental bed", the installation height and associated shape dimensions should obviously be compatible with the size and shape of the fixed bed and foldable bed as previously described.

In summary, the overall advantages of the above-mentioned all technical features proposed by the present invention can be summarized as follows: with respect to the major drawbacks of the prior art described in the paragraph of the Background of the Invention.

1. Passengers in the middle and bottom compartments can easily enter and exit the cabin through the steps. Moreover, this action does not even require the use of handrails for the average person, as long as the lift is raised like an ordinary staircase. The passengers in the top floor cabin still need to be lifted by the handrail. After a period of ladders, the top floor cabin can be accessed. However, compared with the height and difficulty of the top floor bunk in the prior art, the height and difficulty of landing the platform outside the top floor entrance and exit of the present invention are much lower. It's much easier.

The space in each cabin is a substantially enclosed cabin space, which provides an independent privacy space for the insiders. For single-person travellers, especially female travellers, the advantages of this secret, independent personal space are obvious. The sleeper bus compartment with 66 single cabins of the present invention is significantly more advantageous than the conventional hard sleeper carriage with 11 open 6-person cabins (ie, 66 booths).

The top and middle compartments proposed by the present invention are still above the bottom compartment, but unlike the conventional three-layer hard sleeper, there are space conditions for standing upright beside the beds of the top, middle and bottom compartments. Although this standing space is not plentiful, it is very beneficial to the basic living activities of passengers.

The present invention enables the bed itself in the cabin to be converted into a seat having an adjustable angle backrest and an armrest at any time, which is obviously highly desirable for the passenger. According to common sense, people are not physically suitable for long periods of time, and are not suitable for sitting posture for a long time. Compared with the prior patent technology mentioned herein, the seat formed by the conversion method proposed by the invention is more comfortable and complete, and the operation mode is more convenient and simple. Moreover, the foldable bed that is folded up avoids the problem of soiling of the downturned bed. In addition, the telescoping structure of the present invention disposed under the front of the seat significantly enhances the comfort of the adjustable angle back seat.

Since the foldable bed plate can be used as a cushion for the person lying on the bed by means of the angle adjustment mechanism, if the television set is installed at an appropriate position above the bed, the posture of leaning against the backrest mattress is adopted. Watching TV is obviously very comfortable. And whether you are sitting on a chair or leaning on a bed, you can easily look directly at the window.

The front of the seat with adjustable angle backrest in the cabin has a very suitable position for the retractable table. This table is obviously very useful for passengers.

With a comfortable seat and a table in front of the seat, it is ideal to place a keyboard and mouse on the table, fix the flat panel display on the side wall above the table, and connect the server through the cable. Internet cafes and rooms. Closed, independent with Internet access The single cabin with a reclining chair is obviously much more attractive than many existing hard sleepers for many long-distance travellers.

8. Compared with the aforementioned patent solution, the present invention can be continuously attached to the bed surface of the foldable bed board and the fixed bed board because the foldable bed board which can be folded up and the fixed bed board are hinged to each other. Therefore, not only can the problem of poor comfort of the mattresses of the segmented beds at the docking station be avoided, but also the use and maintenance are more convenient. Hereinafter, more specific technical features and positive effects of the present invention will be described in detail by way of several embodiments with reference to the accompanying drawings.

1 is a schematic view showing a layout of a seat facing the same three-story cabin according to the basic technical features of the present invention;

2 is a schematic view showing the layout of a three-story compartment in which the seat of the penthouse is oriented in the opposite direction to the seat of the middle and lower compartments according to the basic technical features of the present invention; FIG. 3 to FIG. The present invention provides a perspective view of a process in which a bed of a reversible bed is gradually opened from a flattened state and a seat armrest is lowered;

Figure 7 is a cross-sectional perspective view of a three-story embodiment of a three-story cabin in a railcar compartment according to the layout shown in Figure 2, after a section of the front wall of the partial compartment; Figure 8 is Figure 7. FIG. 9 is a cross-sectional perspective view of a section of the car shown in FIG. 7 after a section of the car is cut away from the outer wall of the car; FIG. 10 and FIG. A cross-sectional perspective view of a bottom floor structure of a bottom compartment structure separately separated from the vehicle window, viewed from two perspectives outside the window;

12 and FIG. 13 are cross-sectional perspective views of the bottom layer of the upper and lower sides and the outer wall of the middle deck structure separated from the car as shown in FIG.

Figure 14 is a cross-sectional perspective view of the upper and lower layers of a bottom layer, a middle layer and a top floor structure separately separated from the compartment shown in Figure 7;

Figure 15 is a cross-sectional view of the set of three-layered cabins shown in Figure 14 after adjusting the angle of the foldable bed a cutaway perspective view of the front wall of the sleeping compartment;

Figure 16 is a perspective view of the carriage of the carriage shown in Figure 7 as viewed along the central axis of the corridor; Figure 17 is a cross-sectional outline of the carriage of the carriage shown in Figure 7 and the railway passenger car specified in the current national standard of China. a comparison diagram of the bounding contours;

Figure 18 is a cross-sectional perspective view of a three-story embodiment of a three-story cabin in a passenger compartment of a railway passenger car, which is designed in accordance with the layout shown in Figure 1, after a section of the front wall of the partial compartment; Figure 19 is a view 18 is a cross-sectional perspective view of a section of the car after the outer wall of the car is cut away; FIG. 20 is a cross-sectional perspective view of the section of the car shown in FIG. 18 taken along the corridor; FIG. 21 is a section of the figure A cross-sectional perspective view of a portion of the cabin door closed or half-closed and then cut along the corridor;

Figure 22 is a schematic view of a complete layout of a cabin in a 25-type railway passenger car of a Chinese standard according to the layout shown in Figure 1;

Figure 23 is a schematic diagram of a complete layout of a 25-type railway passenger car in a Chinese standard according to the layout shown in Figure 2.

The following table is a comparison table of parts or feature names and reference numerals in the respective embodiments.

01. Top floor cabin 15. Sliding door panel for the entrance and exit of the cabin

02. Middle level cabin 15-1. Sliding door panel bend at the bottom floor entrance and exit

03. The bottom compartment board

[Description and description of the following embodiments. 16. Tracks of sliding door panels

In the drawing, the feature number is appended to the back of the corridor. 17. Corridor ceiling

-01 , which means the characteristics of the top floor cabin; - 02 18. The top floor cabin ceiling

Refers to the characteristics of the middle compartment; -03 means 19. The concave cavity on the ceiling of the cabin belongs to the characteristics of the bottom compartment] 20. The luggage compartment above the ceiling of the corridor

1. outer wall 21. the bottom layer, the middle compartment between the entrance and exit

2. The cabin wall

3. Bed board in the cabin 22. Seat armrest

3-1. Fixed bed board 23. Table board that can be folded and retracted

3-2. Foldable bed board 24. Additional supplementary bed head 4. The seat in the cabin 25. The window in the cabin

26. Fixed bed mattress

6. Lower deck under the table 27. Foldable bed mattress

7. Angle adjustment mechanism for foldable bed board 28. Seat cushion

8. The front wall of the cabin 29. The seat back cushion

9. Platform outside the top and bottom cabin entrances and exits 30. Safety barriers (such as railings)

10. Corridor floor 31. Corridor end steps

11. The ladder under the platform 32. The TV in the cabin

12. Safety barriers 33. Computer monitors in the cabin

13. Cabin steps 34. Corridor lights

14. Stretching the hole 35. Limitation contour of China's standard rail locomotive vehicle

According to the basic features of the present invention, a three-story cabin layout scheme is shown in FIG. 1. All the beds of the scheme have the same head-to-tail orientation, and the upper and lower layers are offset from each other, and the displacement is about one bedroom. A quarter of the length of the cabin, which is about 0.5 meters. The partition 2 is shared between adjacent compartments on the same floor. The foot hole 14-01 and the floor 5-01 in the top sleeping compartment 01 are just embedded in the upper space between the fixed bed plate 3-1-02 of the middle compartment 02 below and the partition 2-02 at the end of the bed. The space is partially occupied and has minimal impact on the lying activities of people living in the middle level cabin. The extension hole 14-02 in the middle compartment 02 is also embedded in the space above the fixed bed plate 3-1-03 of the bottom compartment 03 below and the partition 2-03 at the end of the bed.

Different from Fig. 1, the orientation of the top floor compartment 01 of the cabin layout scheme shown in Fig. 2 is opposite to that of the middle and lower compartments 02, 03, and the top floor compartment 01 and the middle compartment 02 are vertically aligned. Arranged, there is basically no misalignment, only the middle compartment 02 and the lower compartment 03 are still arranged in a misalignment as shown in FIG.

The layouts shown in Figs. 1 and 2 all conform to the most basic feature requirements of the present invention described above, and the same inventive effects can be achieved. As for the specific layout adopted in practical applications, it should be selected according to the specific conditions of the space environment and structural constraints. In general, if the length of the application site is limited, the layout shown in Figure 2 should be prioritized. In the railway passenger car, this Both options can be used, and the effect is not much different.

In each cabin, there is a bed that can be converted into a backrest seat. The construction and conversion methods are shown in Figures 4-6. The bed construction includes a fixed bed plate 3-1, a foldable bed plate 3-2 hinged to the fixed bed plate 3-1, and a table 4. The turned-out foldable bed 3-1 and the seat 4 form a backrest seat. A mattress 27 and a back cushion 29 are attached to both sides of the foldable bed 3-2. Two seat armrests 22 are hinged in the recesses on the sides of the foldable bed plate 3-2 on both sides of the backrest pad 29. There is a cushion 28 on the seat 4. A tilting mechanism 7 is provided at the hinged shaft of the foldable bed board 3-2 and the fixed bed board 3-1. The angle adjustment mechanism allows the foldable bed board 3-2 at 0~110

Flip and lock between °.

A specific embodiment of the application in the railcar compartment according to the layout of the cabin shown in Fig. 2 is shown in Figs. 7 to 17. This compartment has two rows of cabins that meet end to end along the sides of the compartment, with a shared corridor in the middle. Each row of cabins is divided into a top level cabin 01, a middle level cabin 02 and a bottom level cabin 03. The bed principle shown in Figures 3 to 6 is used in each cabin.

The section of the car shown in Figure 7 contains three pairs of cabin units, each pair comprising two rows of three-story cabins arranged opposite each other along the sides of the corridor. For ease of understanding, the figure shows a situation in which two pairs of units are cut away, a portion of the corridor floor 10 is cut, and the front walls 8 of the six compartments are cut away.

Fig. 8 is a view showing a section of the carriage shown in Fig. 7 partially cut away in the direction of the corridor. Figure 9 shows the situation after the outer wall 1 of some of the compartments has been cut.

More detailed information in each of the cabins is shown in Figures 10 through 15. Among them, Figures 10 and 11 show the internal structure of the bottom compartment; Figures 12 and 13 mainly show the internal structure of the middle compartment; Figures 14 and 15 mainly show the internal structure of the top floor.

The floor of the top floor cabin 01 is connected to a larger platform 9 outside the cabin entrance and exit through the first level groove step 13-01. The platform 9 is connected to the lower corridor floor 10 through a three-stage ladder 11 . The net height of the space from the platform 9 to the ceiling above it is about 1.9 meters, enough for the standard adult to stand up straight.

The floor 5-02 in the mid-level cabin 02 communicates with the hallway floor 10 via a two-stage step 13-02. The floor 5-03 in the bottom compartment 03 communicates with the hallway floor 10 through steps 13-03 in the cabin. The entrances and exits of the sleeping compartments of each floor are adjacent to each other but do not coincide with each other. Therefore, passengers in each cabin do not form obstacles even if they enter and exit at the same time. From the difficulty of getting in and out of the cabin, it is obvious that the middle compartment 02 The easiest, the bottom compartment is 03 times. The relatively difficult way to get in and out is the top floor cabin 01. However, this difficulty is much easier than the upper and middle shops in the existing railway hard sleeper. In and out of the bottom compartment 03, you need to go down to the bottom floor 5-03 through the steps 13-03, then sit down on the seat or bed, or perform the operation of the foldable bed.

There are recessed cavities on the hallway ceiling 17 above the entrance and exit of the penthouse 01 and the mid-level cabin 02. There are two luggage compartments 20 above the sheds on the sides of the corridor. These two luggage compartments 20 of the same volume can be used exclusively by passengers in the top floor 01 and the middle level 02, respectively. Passengers in the top floor cabin 01 can stand on the platform 9 or pick up the items in the luggage compartment 20 directly on the cabin bed. Passengers in the mid-level cabin 02 can pick up items from the luggage compartment 20 on the steps 13-02 of the mid-level cabin 02. On the floor below the bed in the bottom compartment 03, the space under the bed and the space under the bed can be used as the baggage placement position.

A sliding door 15-01 is mounted on the outside of the front wall 8-01 of the penthouse. The upper rail of the sliding door 15-01 is disposed on the roof of the car, and an incomplete lower rail is disposed at the bottom edge of the front wall 8-01 and the upper edge of the baffle beside the seat 4-01. Similarly, the sliding door 15-02 of the entrance and exit of the middle compartment 02 is also mounted on the outer surface of the front wall 8-02 of the middle compartment. The bottom floor compartment 03 The sliding door of the entrance and exit of the door is placed on the top floor of the top floor and the outer side of the platform. 9 The back of the platform (the front wall of the bottom compartment 03 is 8-03). In order to arrange the upper rail of the sliding door 15-03, and in order to completely close the bottom compartment entrance and exit, the upper end of the bottom compartment sliding door 15-03 has an inwardly curved curved plate 15-1. When the sliding door 15-03 is closed, the front side of the door panel abuts the partition 21 between the entrance and exit of the lower compartment 03 and the entrance and exit of the middle compartment 02, thereby completely closing the entrance and exit of the lower compartment 03.

An embedded tablet display 33 is mounted on the partition 2 above the table 23 in front of the backrest seat in each compartment; a television set 32 is mounted above the fixed bed 3-1. In practical applications, the tablet display 33 can obviously act as a television screen at the same time. The mainframe of the computer should be concentrated in a special cabinet in the cabin of the flight attendant and connected to the display and input devices in each compartment via cables. As a value-added service, passengers can choose whether to rent a mouse or keyboard and open a network. If the network is not turned on, the computer monitor will only serve as another TV screen for the passenger to view on the seat. When the passenger is lying on the bed, he can turn to watch the TV on the bed. Of course, in the case of energy saving, the two televisions can not be simultaneously displayed by the control device. At the head of the bed, an integrated control panel and audio plug should also be provided for passenger control of in-cabin equipment and call crew member.

In this scheme, due to the restriction of the height of the carriage, the height of the net space between the decks of the compartments of each floor is subject to stricter restrictions and cannot be set too high. In order to arrange as many compartments as possible in one compartment, the scheme limits the length of a single compartment to 1.96 meters. In this case, if the length of the foldable bed 3-2 and the fixed bed 3-1 is directly designed to a standard sleeper length of 1.95 meters within the length of the cabin pitch of 1.96 meters, the seat will be made The comfort of the side shape is worse. Therefore, the program has adopted additional bedside measures in the context of balancing various factors. That is, in the case where the length of the fixed fixed bed 3-1 and the length of the foldable bed 3-2 are used, the supplementary bed 24 is placed on the partition 2 below the table 23. When the foldable bed 3-2 is laid flat, the foldable bed 3-2, the fixed bed 3-1 and the supplementary head 24 together form a standard bed with a total length of 1.95 meters and a width of 0.7 meters. It should be noted that supplementing the headboard 24 is not an essential feature. When the present embodiment is applied in a ship or a fixed building, it may not be subjected to a rigid height and width space like that of a railway car, and thus it may not be necessary to adopt a supplementary bed head measure.

The recommended optimized size values for the main configurations in this embodiment are as follows:

The corridor floor 10 is 0.48 meters higher than the floor of the car (ie, the bottom floor 5-03); the height of the platform 9 outside the penthouse is 0.88 meters relative to the corridor floor 10; the minimum width of the corridor floor 10 is 0.7 meters;

The height of the corridor floor 10 to the ceiling of the corridor 17 is 2.1 meters;

The bottom floor compartment 03 has a width of 0.64 m; the mid-level cabin 02 has a width of 0.6 m; the top floor compartment 01 has a length of 0.6 m and a depth of 0.4 m.

Top floor cabin 01 fixed bed board 3-1-01 top and middle level cabin 02 fixed bed board 3-1-02 top surface, and middle level cabin 02 fixed bed board 3-1-02 top surface and bottom floor compartment 03 fixed bed board 3 -1-03 The spacing between the top surfaces is 0.93 meters;

The bottom floor compartment 03 fixed bed board 3-1-03 top surface distance from the bottom compartment 03 floor 5-03 (that is, the original floor of the compartment) the relative height is 0.4 meters;

Top floor cabin floor 5-01 The relative height of the corridor floor 10 is 1.45 meters;

Middle level cabin floor 5-02 The relative height of the corridor floor 10 is 0.45 meters.

As can be seen from the above dimensions, the 0.7 m wide bed in this solution is more than the existing 25 type railway. The 0.6 m wide sleeper in the hard sleeper is more comfortable. Moreover, the inclined bed formed when the foldable bed 3-2 is locked up by about 30° is more suitable for the passenger to lean on the bed to observe the window or watch the TV (see Fig. 15). This feature is also particularly beneficial for people who are sensitive to the direction of travel of the train due to motion sickness and when looking out the window: he can freely choose the position on the seat or leaning against the bed to observe the view of the window depending on the direction of travel.

There are steel pipes 12 serving as handrails and railings at the corridors on both sides of the entrance and exit of each cabin. These steel tubes 12 are left blank between the front wall 8-02 of the middle compartment. These longitudinal runs through the carriageway widened the visual space in the corridor as seen along the corridor (as shown in Figure 16). A row of concealed daylight fixtures 34 is placed along the middle of the corridor. Below the hallway floor 10 and above the hallway ceiling 17, there is a cavity that extends substantially through the car. These two cavities have a large cross-sectional area that is sufficient to arrange the piping for the various equipment required for the train. Such as air conditioning pipes, supply cables, data transmission lines, water supply lines, and so on. The ample space below the hallway floor 10 can even be used to act as a tank installation location for the car. This tank position has a natural insulation environment due to being above the floor of the car. Moreover, the center of gravity is lower than the tank installation position at the ceiling at both ends of the compartment and the outdoor installation position below the chassis.

In the present embodiment, the cross-sectional shape and dimensions of the car substantially follow the relevant shapes and dimensions of the existing Chinese Type 25 railway passenger car. As shown in Figure ,, the cross-section of the carriage conforms to the requirements of the upper limit contour 35 of the locomotive in the existing “Standard Gauge Railway Locomotive Delimitation”. Moreover, the relative height of the outer surface of the cabin of the car to the rail surface is also 4433 mesh, which is the same as the existing 25-type railway passenger car. The difference in size from the cross-section of the Type 25 railcar is the shape of the window in the top floor and the cross-sectional shape of the side walls and curved ceiling. These differences are beneficial for improving the space environment of the penthouse and still meet the relevant limits.

Shown in Figs. 18 to 20 is a railway passenger car designed in accordance with the layout of the cabin shown in Fig. 1. The facilities and corridor construction in all cabins of this carriage are essentially the same as in the previous embodiment. The difference is that the orientation of the top sleeping compartment 01 has changed. Of course, this change will also be displayed on the window layout outside the car.

Shown in Fig. 21 is the case when the sliding door panel 15 of the partial compartment of the compartment shown in Figs. 7 to 17 is in the closed or half closed state. It can be seen that except for the bottom compartment 03 can be moved Outside the door 15-03 is completely enclosed, the sliding doors 15-02, 15-01 of the middle compartment 02 and the top compartment 01 can only cover the upper part of the cabin entrance. If the passengers in the middle and top floor cabins sit on the back seat, their legs and feet are still not hidden, only the upper body and the eyes are covered. Although this situation is not ideal, it is still very useful compared to the case of no sliding door. Moreover, when the foldable bed plates 3-2-01, 3-2-02 are laid flat, the passengers lying on the bed are completely enclosed in the cabin by the sliding doors 15-01, 15-02. At this time, the passenger only needs to lock the sliding door panel 15 in the cabin, which will form an almost completely closed and safe privacy space. When a passenger falls asleep, the safety and privacy of such a closed space is obviously of practical value. For example, passengers can put a small amount of valuables on the side of the closed compartment before going to sleep to ensure safety. This is not possible in the open sleeper environment of the existing hard sleeper.

In a standard 25-type railway passenger car in China with a length of 25,500 mm, 66 single-seat cabins can be arranged in the layout shown in Figures 22 and 23. Among them, the layout scheme shown in Fig. 23 is to arrange two toilets in the middle of the compartment, and the toilet compartment is arranged in an open form next to the one side end door, and the passage space between the foot and the ankle door is shared. Of course, if the size of the attached space is insufficient, 60~62 cabin layouts can also be used. Although the total number of bunks is a few, the advantages and attractiveness of the bunks are unmatched by the existing 66-seat hard sleeper.

Claims

Rights request

A three-layered cabin comprising a top, middle and bottom compartment arranged by a common outer wall (1), the first floor of the compartment being connected end to end along the length of the bed and by the partition (2) Separated; one bed in each cabin; each cabin entrance to the shared corridor on the same side; unique in that:

h) The construction of the bed (3) constituting the bed in the sleeping compartment consists of a fixed bed plate (3-1) from the middle of the bed to the end of the bed and from the middle of the bed to the edge of the fixed bed (3-1) Foldable bed (3-2) hinged and foldable toward the tail of the bed, a platform (4) under the flattenable foldable bed (3-2), and a table (4) to the bed There is a floor (5) between the partitions (2), and the front panel of the floor (5) to the base (4) is closed by a baffle (6); the platform (4) and the foldable bed after being turned over (3) -2) constituting a seat, a foldable bed board (3-2) equipped with a reclining mechanism (7) constituting an adjustable angle backrest of the seat;

i) the cabin access of each compartment is located next to the floor (5); the compartment entrance to the end of the bed is closed by the front wall (8) of the compartment;

j) The floor in the top or middle level of the floor (5-01) (5-02) is embedded in the space above the fixed bed (3-1) in the other compartment of the next floor;

k) adjacent to each other between the entrance and exit of each level of the cabin;

1) There is a platform (9) outside the entrance and exit of the top floor; the front edge of the platform (9) is connected to the floor (10) of the lower corridor by a ladder (11); behind the ladder (11) is the front wall of the bottom compartment. (8-03); There are safety barriers (12) on both sides of the platform (9);

m) The floor in the bottom compartment (5-03) is lower than the corridor floor (10), and the steps in the cabin are used.

( 13 -03) through the cabin entrance and exit to the corridor floor ( 10);

n) The floor in the mid-level cabin (5-02) is connected to the hallway floor (10) either directly through the cabin entrance or through the steps (13-02).

2. A three-tiered cabin according to claim 1 wherein:

a) The partition (2-01) on the floor (5-01) in the top floor compartment has a foot hole (14-01); the foot hole (14-01) and the floor (5-01) a space above the fixed bed plate (3-1-02) embedded in a lower level compartment below it; b) The partition (2-02) on the side of the floor (5-02) in the middle compartment has a foot hole (14-02); the foot hole (14-02) and the floor (5-02) a space above the fixed bed plate (3-1-03) embedded in a bottom compartment below it;

c) The partition (2-03) on the side of the floor (5-03) in the bottom compartment has a foot hole (14-03); the extension hole (14-03) is embedded in another adjacent bottom layer The space below the fixed bed board (3-1-03) in the cabin.

A three-layered cabin according to claim 1 or 2, characterized in that:

a) The top floor compartment entrance has a sliding door panel (15-01) installed along the front wall (8-01) of the top floor compartment;

b) The middle level cabin entrance and exit has a sliding door panel (15-02) installed along the front wall (8-02) of the middle compartment;

c) There is a partition (21) between the bottom compartment entrance and the middle compartment entrance and exit;

d) The bottom compartment entrance and exit has a platform (9) under the platform (9) and a sliding door panel (15-03) installed along the platform outside the top floor entrance and exit.

A three-layered cabin according to claim 3, wherein: the top end of the sliding door panel (15-03) of the bottom compartment entrance and exit has a section extending toward the inside of the door to the front wall of the middle compartment. (8-02) Bending plate (15-1) at the bottom.

A three-layered cabin according to claim 4, characterized in that:

a) the ceiling of the corridor (17) is at least 0.4 m below the roof of the top floor (18);

b) The ceiling of the corridor (17) has a concave cavity (19) at the top and bottom compartment entrances and exits, and there are luggage compartments (20) above the corridor ceilings on both sides of the cavity (19).

A three-layered cabin according to claim 5, characterized in that:

a) There is a step (13-01) between the penthouse floor (5-01) and the platform (9); b) the mid-level floor (5-02) is higher than the hallway floor (10), There is a step (13-02) between the floor and the corridor floor (10).

A three-layered cabin according to claim 6, wherein: said table (23) has an additional supplementary head (24) fixedly mounted to the partition (2).

A three-layered cabin according to claim 5, wherein: the side of the foldable bed (3-2) serving as the seat back is provided with a foldable and retractable seat armrest (22 ).

9. A three-layered cabin according to claim 8, characterized in that: the front wall (2) or the outer wall (1) of the front seat (4) of each cabin is provided with a table that can be folded and retracted Board (23).