CN210554828U

CN210554828U - Seat and car body for rail car

Info

Publication number: CN210554828U
Application number: CN201921138977.4U
Authority: CN
Inventors: 巨长磊; 陈争; 侯小强; 唐兆祥; 王升晖
Original assignee: CRRC Qingdao Sifang Co Ltd
Current assignee: CRRC Qingdao Sifang Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-19
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a seat for a rail vehicle and a vehicle body, wherein the seat comprises a back cushion assembly, a seat cushion assembly, a leg cushion assembly and a seat framework; the seat framework is of an L-shaped framework structure and comprises two sections of a backrest component and a seat plate component; the seat cushion assembly is arranged on the seat plate assembly, and the back cushion assembly is arranged on the backrest assembly; a leg pad assembly is disposed at a front end of and perpendicular to the seat pan assembly. The seat is arranged in various structures, so that the integration level of the seat is higher, the installation and the use are convenient, and a plurality of comfortable environments conforming to human physiology are provided; furthermore, install the multiple functions that multi-functional module realized the seat additional, improved the practicality of seat, strengthened passenger's the experience of taking and travelling comfort and recreational.

Description

Seat and car body for rail car

Technical Field

The utility model relates to a technical field is equipped in the traffic, concretely relates to seat and automobile body are used to rail vehicle.

Background

With the rapid development of national economy in China, the high-speed railway equipment technology in China is rapid, the high-speed railway technology is more and more mature, and the motor train unit becomes one of effective passenger transport tools and becomes an important travel mode for the nation.

The motor train unit seats are basic configurations of motor train units, and at present, the motor train unit seats can be generally divided into first-class seats, second-class seats and business seats. First class seat and second class seat can realize the regulation and the charging service of less angle, and commercial affairs seat possesses manual operation and sits, lies function and charging service. Therefore, the motor train unit seat in the prior art is simple in structure and function and cannot meet various requirements of passengers.

Therefore, how to provide a multifunctional seat that can provide multiple functions for passengers to use, so as to improve the practicability of the seat, is an important issue to be solved in the industry.

SUMMERY OF THE UTILITY MODEL

To the defect among the above-mentioned prior art, the utility model provides a rail vehicle is with seat and automobile body.

In one aspect, the present invention provides a seat for a rail vehicle, comprising a back cushion assembly, a seat cushion assembly, a leg cushion assembly, and a seat frame; the seat framework is of an L-shaped framework structure and comprises two sections of a backrest component and a seat plate component; the seat cushion assembly is arranged on the seat plate assembly, and the back cushion assembly is arranged on the backrest assembly; a leg pad assembly is disposed at a front end of and perpendicular to the seat pan assembly.

Wherein, still include the headrest subassembly, the headrest subassembly arranges to the upper end front portion of back pad subassembly, the headrest subassembly is arc body or saddle body.

The head cushion assembly and the back cushion assembly are integrally formed or are adhered or clamped on the back cushion assembly.

Wherein, still include the foot pedal subassembly, the lower extreme that the subassembly of said foot pedal was arranged to the leg pad;

the foot pedal assembly is connected to the lower end of the leg pad assembly in a bent mode, or the lower end of the leg pad assembly is concave, and the foot pedal assembly is retracted to the concave position.

The seat frame comprises a seat frame body and is characterized by further comprising a private encloser, the seat frame body is accommodated in the private encloser, the seat frame body is integrally and internally accommodated in the private encloser, a backrest component of the seat frame body abuts against the rear portion of the private encloser, and the left end and the right end of a seat plate component of the seat frame body are respectively surrounded by the private encloser.

The seat framework further comprises a leg rest assembly, a base assembly, a moving framework and a rocker arm assembly; wherein the motion frame is disposed below the seat plate assembly and the base assembly is disposed below the motion frame.

The rocker arm assembly is in threaded connection with one side of the motion framework and can swing up and down; a leg rest assembly is disposed below the forward end of the seat pan assembly and perpendicular to the seat pan assembly.

The private encloser also comprises a wireless router module, an Ethernet data conversion module, a control module and a multifunctional module, wherein the wireless router module is connected with the control module through the Ethernet data conversion module, and the control module is connected with the multifunctional module; the multifunction module includes at least one or more of a seat module, a lighting module, an emergency alarm, an air conditioning ventilation motor, and a speaker.

In another aspect, the present invention provides a vehicle body including any one of the above-described rail vehicle seats mounted on a floor of a compartment of the vehicle body, either alone or in parallel.

Through various structural arrangements, the seat has higher integration level and convenient installation and use, and provides a plurality of comfortable environments conforming to human physiology; furthermore, install the multiple functions that multi-functional module realized the seat additional, improved the practicality of seat, strengthened passenger's the experience of taking and travelling comfort and recreational.

Drawings

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

Fig. 1 is a schematic structural view of a seat for a rail vehicle according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a seat frame for a rail vehicle according to an embodiment of the present invention.

Description of reference numerals:

1. a head cushion component 2, a back cushion component 3, a seat cushion component 4, a leg cushion component 5, a pedal component 6, a seat framework 7 and a private cover shell;

61. backrest assembly, 62, seat plate assembly, 63, leg rest assembly, 64, base assembly, 65, motion frame, 66 and rocker arm assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, unless otherwise specified, "plurality", "plural groups" means two or more, and "several", "several groups" means one or more.

Fig. 1 is a schematic structural diagram of a seat for a railway vehicle according to an embodiment of the present invention, and as shown in fig. 1, the seat includes a back cushion assembly 2, a seat cushion assembly 3, a leg cushion assembly 4, and a seat frame 6.

Wherein, in one embodiment, as shown in fig. 2, the seat frame 6 is an L-shaped frame structure comprising two sections of a backrest assembly 61 and a seat pan assembly 62. Wherein the seat cushion assembly 3 is disposed on the seat plate assembly 62, and the back cushion assembly 2 is disposed on the backrest assembly 61. Wherein, in order to adapt to human physiology function, this seat skeleton 6 can carry out the arc fine setting according to back or seat, and width and height can be according to specific service environment or use crowd's adjustment.

Wherein, in one embodiment, leg pad assembly 4 is disposed at a forward end of seat pan assembly 62 and is perpendicular to seat pan assembly 62.

Wherein, in one embodiment, the seat further comprises a head cushion assembly 1, the head cushion assembly 1 is arranged at the front part of the upper end of the back cushion assembly 2 and is used for supporting the head of a passenger, the head cushion assembly 1 can be an arc-shaped body or a saddle body, the head cushion assembly 1 can be integrally formed with the back cushion assembly 2 and can also be adhered or clamped on the back cushion assembly 2.

Wherein, in one embodiment, the seat further comprises a footrest assembly 5, the footrest assembly 5 being disposed to a lower end of the leg pad assembly 4, and being foldably connected to a lower end of the leg pad assembly 4. Or the lower end of the leg pad assembly 4 is concave, and the pedal assembly 5 is retracted to the concave part.

In one embodiment, the seat further comprises a private cover 7, the private cover 7 is used for accommodating the seat frame 6, the seat frame 6 is integrally retracted into the private cover 7, a backrest component 61 of the seat frame 6 abuts against the rear part of the private cover 7, and the left end and the right end of a seat plate component 62 of the seat frame 6 are respectively surrounded by the private cover 7.

Further, as shown in fig. 2, the seat frame further includes a leg rest assembly 63, a base assembly 64, a motion frame 65, and a rocker arm assembly 66. Wherein the motion frame 65 is disposed below the seat plate assembly 62, and the base assembly 64 is disposed below the motion frame 65.

Wherein the swing arm assembly 66 is screw-coupled to one side of the moving frame 65 and can swing up and down. A leg rest assembly 63 is disposed below the forward end of the seat pan assembly 62 and is perpendicular to the seat pan assembly 62.

In one embodiment, the private enclosure 7 further includes a wireless router module, an ethernet data conversion module, a control module, and a multifunctional module, wherein the wireless router module is connected to the control module through the ethernet data conversion module, and the control module is connected to the multifunctional module.

The Ethernet data conversion module is used for realizing data bidirectional exchange between a serial port and the Ethernet, transmitting data from the upper computer to the control module and transmitting data from the control module to the upper computer, the wireless router module transmits control instructions from the upper computer to the control module, and the control module converts the control instructions into control signals and transmits the control signals to the multifunctional module.

Wherein, in one embodiment, the multifunction module may include at least one or more of a seat module, a lighting module, an emergency alarm, an air conditioning ventilation motor, and a speaker. The utility model provides a multifunctional seat, specially adapted installs and uses on motor car or high-speed railway.

For example, a corresponding control command is sent to the control module through the upper computer to control the brightness of the lighting module; and sending a corresponding control command to the control module through the upper computer to control the rotation of the seat module and the angle between the cushion and the backrest of the seat module.

On the basis of the above embodiments, further, the multifunctional module comprises a lighting module, the lighting module is connected with the control module, and the lighting module is used for providing lighting. The upper computer sends a corresponding control command to the control module to control the brightness of the illumination module, and the illumination brightness of the illumination module can be adjusted steplessly, namely the brightness is changed smoothly. The lighting module can also select lighting brightness, for example, a passenger sets a lighting mode such as a sleep mode, a reading mode or a sightseeing mode according to the self requirement, each lighting mode sets corresponding lighting brightness in advance, and after receiving the lighting mode, the control module controls the lighting module to output the lighting brightness corresponding to the lighting mode. The installation position of the lighting module is set according to actual conditions, and the embodiment of the invention is not limited.

Further, the multifunctional module comprises a photoreceptor, the photoreceptor is connected with the control module, the photoreceptor is used for detecting the illumination intensity, the control module can adjust the brightness of the illumination module according to the illumination intensity detected by the photoreceptor, for example, an illumination threshold value is set, and when the illumination intensity detected by the photoreceptor is greater than the illumination threshold value, the control module reduces the brightness of the illumination module. The illumination threshold is set according to practical experience, and the embodiment of the invention is not limited.

Wherein, the passenger is according to self demand, selects seat modes such as sitting state or state of lying on the host computer, every the seat mode sets up in advance to correspond the cushion with preset angle between the back, control module can adjust after receiving above-mentioned seat mode the cushion with angle between the back is to the corresponding angle of presetting.

On the basis of the above embodiments, further, the multifunctional module includes an emergency alarm, the emergency alarm is connected to the control module, the emergency alarm can be a button, when an emergency occurs, the button can be pressed, the emergency alarm sends an emergency alarm signal to the control module, and the control module transmits the emergency alarm signal to the vehicle-mounted system through the ethernet data conversion module and the wireless router module. It can be understood that the vehicle-mounted system may be wirelessly connected to the wireless router module, the vehicle-mounted system may be a server disposed on a bullet train or a high-speed rail, a service person on the bullet train or the high-speed rail may connect to the vehicle-mounted system through a handheld terminal, the emergency alarm signal may be forwarded to the handheld terminal by the vehicle-mounted system, and the service person may obtain the emergency alarm signal in time to perform corresponding processing.

On the basis of each embodiment, furtherly, multifunctional module includes temperature sensor and air conditioner ventilation motor, control module links to each other with temperature sensor and air conditioner ventilation motor respectively, temperature sensor can detect current ambient temperature, then give control module with the temperature transmission who detects, control module can be according to the rotational speed and the wind direction of above-mentioned temperature control air conditioner ventilation motor, for example the passenger is according to self demand, carry out temperature setting on the host computer, after control module received the temperature of setting, compare the temperature that detects with temperature sensor with the temperature of setting, the rotational speed regulation air current power of controlling air conditioner ventilation motor according to the result of comparison, guarantee above-mentioned passenger ambient temperature invariant, and the passenger can carry out the regulation of air current direction on the host computer in addition. The installation positions of the temperature sensor and the air conditioner ventilation motor are set according to actual conditions, and the embodiment of the invention is not limited.

On the basis of the above embodiments, further, the wireless network is WiFi, the upper computer is connected to the wireless router module through WiFi, it can be understood that the upper computer is connected to the vehicle-mounted system through WiFi, the vehicle-mounted system may be a server disposed on a motor car or a high-speed rail, and a service person on the motor car or the high-speed rail may connect to the vehicle-mounted system through a handheld terminal.

For example, a passenger can browse a preset service menu on an upper computer, after the passenger selects the service menu, the upper computer sends the selection to the vehicle-mounted system through the wireless router module, the vehicle-mounted system forwards the selection to a handheld terminal of a service staff, the service staff can respond to the selection of the passenger, and train services such as meal delivery, ticket replenishment and the like can be realized.

On the basis of the above embodiments, further, the multifunctional module includes a sunshade window electric motor connected to the control module, the sunshade window electric motor being used to open and close the electric sunshade window. For example, according to actual conditions, the passengers adjust the opening and closing states of the electric sunshade windows on the upper computer, and after receiving the opening and closing states, the control module controls the sunshade window electric motors to adjust the electric sunshade windows to the corresponding states.

On the basis of above-mentioned each embodiment, furtherly, the utility model provides a multifunctional seat still includes audio-visual module, and audio-visual module can be used for playing the movie & TV, and audio-visual module includes on-demand server and display, and the on-demand server links to each other with the display, on-demand server and wireless router module wireless connection. It will be appreciated that the broadcast server may employ a control box (VEU) adapted for a motor car or high-speed rail, and the display may employ a display adapted to be mounted on the seat.

On the basis of the above embodiments, further, the multifunctional module may include a speaker, the speaker is connected to the control module, a broadcast sent by the vehicle-mounted system is transmitted to the control module through the wireless router module, and the control module controls the speaker to play the broadcast. It can be understood that the passenger can adjust the volume of the loudspeaker through a control module through a volume adjusting option arranged on the upper computer. The control module can adjust the sound played by the loudspeaker according to the sound played by the loudspeaker detected by the sound sensor.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A seat for a rail vehicle, comprising a back pad assembly, a seat pad assembly, a leg pad assembly and a seat frame;

the seat framework is of an L-shaped framework structure and comprises two sections of a backrest component and a seat plate component; the seat cushion assembly is arranged on the seat plate assembly, and the back cushion assembly is arranged on the backrest assembly; a leg pad assembly is disposed at a front end of and perpendicular to the seat pan assembly.

2. A seat for a rail vehicle as set forth in claim 1, further comprising a head cushion assembly disposed to an upper front portion of the back cushion assembly, the head cushion assembly being an arc-shaped body or a saddle body.

3. A seat for a rail vehicle as claimed in claim 2 wherein the head cushion assembly and the back cushion assembly are integrally formed or are adhered or snap-fitted to the back cushion assembly.

4. A seat for a rail vehicle as set forth in claim 1, further comprising a footrest assembly disposed to a lower end of the leg pad assembly;

5. The seat for a railway vehicle as claimed in claim 1, further comprising a privacy shell accommodating the seat frame, the seat frame being integrally retracted into the privacy shell, a backrest component of the seat frame abutting against a rear portion of the privacy shell, and left and right ends of a seat plate component of the seat frame being respectively surrounded by the privacy shell.

6. A seat for a rail vehicle as defined in claim 2, wherein said seat frame further comprises a leg rest assembly, a base assembly, a motion frame and a rocker arm assembly; wherein the motion frame is disposed below the seat plate assembly and the base assembly is disposed below the motion frame.

7. The seat for a railway vehicle as claimed in claim 6, wherein the rocker arm assembly is screwed to one side of the moving frame and can swing up and down; a leg rest assembly is disposed below the forward end of the seat pan assembly and perpendicular to the seat pan assembly.

8. The seat for a rail vehicle of claim 5, wherein the privacy shell further comprises a wireless router module, an Ethernet data conversion module, a control module, and a multifunction module, wherein the wireless router module is connected to the control module via the Ethernet data conversion module, and the control module is connected to the multifunction module; the multifunction module includes at least one or more of a seat module, a lighting module, an emergency alarm, an air conditioning ventilation motor, and a speaker.

9. A vehicle body characterized by comprising a seat for a rail vehicle according to any one of claims 1 to 8, which is mounted on a floor of a compartment of the vehicle body alone or in parallel.