CN220518272U - Cradle type high-speed rail seat - Google Patents
Cradle type high-speed rail seat Download PDFInfo
- Publication number
- CN220518272U CN220518272U CN202322175828.8U CN202322175828U CN220518272U CN 220518272 U CN220518272 U CN 220518272U CN 202322175828 U CN202322175828 U CN 202322175828U CN 220518272 U CN220518272 U CN 220518272U
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- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The utility model discloses a cradle type high-speed rail seat, which belongs to the technical field of high-speed rail seats and comprises a seat main body, wherein the seat main body comprises a seat frame and a back frame arranged on the seat frame, a cushion is arranged at the top of the seat frame, a back cushion is arranged on the back frame, a headrest is arranged on the back cushion, a leg support is arranged on one side of the seat main body, a seat frame movement driving motor and a leg support movement driving motor are respectively arranged below the seat frame, the seat frame movement driving motor is in driving connection with the seat frame, the leg support movement driving motor is in driving connection with the leg support, a mounting plate is arranged in the back cushion, and a fixing plate is arranged on the mounting plate through a position adjusting mechanism.
Description
Technical Field
The utility model relates to the technical field of high-speed railway seats, in particular to a cradle type high-speed railway seat.
Background
The high-speed railway, namely high-speed rail for short, refers to a railway system with high design standard grade and capable of being used for safe high-speed running of trains. In order to enable passengers to rest better on the high-speed rail train, seats for passengers to rest are arranged on the high-speed rail train.
When the traditional high-speed railway seat is used, when a passenger needs to adjust the angle of the seat back, the locking mechanism of the seat is loosened through the handle, then the seat after adjustment is adapted through changing the sitting posture, the back curve of the passenger is not adapted to the seat back, meanwhile, the waist of the passenger is free from support, discomfort is easily caused, and long-time riding is easy to cause trip fatigue, so that the design of the cradle type high-speed railway seat is very necessary.
Disclosure of Invention
The utility model aims to provide a cradle type high-speed rail seat, which is used for solving the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the cradle type high-speed rail seat comprises a seat main body, wherein the seat main body comprises a seat frame and a back frame arranged on the seat frame, a cushion is arranged at the top of the seat frame, a back cushion is arranged on the back frame, a headrest is arranged on the back cushion, a leg support is arranged on one side of the seat main body, a seat frame movement driving motor and a leg support movement driving motor are respectively arranged below the seat frame, the seat frame movement driving motor is in driving connection with the seat frame, the leg support movement driving motor is in driving connection with the leg support, a mounting plate is arranged in the back cushion, a fixing plate is arranged on the mounting plate through a position adjusting mechanism, mounting seats are respectively arranged at two ends of the fixing plate, a spacing adjusting mechanism for adjusting the spacing between the two mounting seats is arranged on the fixing plate, be fixed with the waist on the mount pad and hold in the palm the base plate, be connected with arc waist and hold in the palm the piece between the base plate, through sitting frame motion driving motor and leg motion driving motor matched with, sitting frame and leg hold in the palm when making the adjustment back of the body frame angle and lift, make cushion laminating passenger back curve in the seat main part, when the whole slope of seat main part, through the position of position adjustment mechanism adjustment fixed plate, and then adjust the position of arc waist on holding in the palm the piece in the palm the base plate, support passenger's waist through arc waist and hold in the palm the piece, improve passenger's travelling comfort, adjust two mount pad intervals through interval adjustment mechanism, and then adjust two waist and hold in the palm the base plate interval, and then adjust the radian of arc waist and hold in the piece, make arc waist hold in the palm the piece and carry out better adaptation with passenger's waist.
In a further embodiment, the position adjusting mechanism comprises an adjusting cylinder arranged on the mounting plate, the output end of the adjusting cylinder is connected with the adjusting plate, the fixing plate is arranged on the adjusting plate, guide rails are arranged on the mounting plate and located on two sides of the adjusting plate, guide blocks connected with the adjusting plate are arranged on the guide rails, the adjusting plate is pushed to move through the adjusting cylinder, the position of the fixing plate is adjusted, and the guide rails are matched with the guide blocks to enable the adjusting plate to move stably.
In a further embodiment, the interval adjusting mechanism comprises a bidirectional pushing cylinder arranged on the fixed plate, two output ends of the bidirectional pushing cylinder are respectively connected with the adjacent mounting seats, and the two mounting seats are pushed to move through the bidirectional pushing cylinder to adjust the interval between the two mounting seats.
In a further embodiment, guide rods are arranged on two sides of the fixing plate, connecting blocks are fixed on two ends of the mounting seat, the connecting blocks are slidably sleeved on the guide rods, and the mounting seat is enabled to move stably through the cooperation of the guide rods and the connecting blocks.
In a further embodiment, the front end and the rear end of the seat frame are respectively provided with a fixed pipe, the fixed pipes at the front end and the rear end are in running fit with connecting cranks which are respectively connected with a seat frame motion driving motor and a leg support motion driving motor in a driving mode, two gas springs which are connected with the connecting cranks are arranged on the seat main body and are respectively connected with the seat frame and the leg support, the connecting cranks are driven to rotate around the fixed pipes through the seat frame motion driving motor and the leg support motion driving motor, and the gas springs are matched to drive the seat frame and the leg support to tilt up.
In a further embodiment, the back frame is connected with the seat frame through a first positioning column and a second positioning column, a first guide frame and a second guide frame which are matched with the first positioning column and the second positioning column respectively are arranged on the seat main body, a third positioning column is arranged on the seat frame, a third guide frame which is matched with the third positioning column is arranged on the seat main body, the first positioning column and the second positioning column are matched with the first guide frame and the second guide frame, so that the seat frame and the back frame are stable when being integrally inclined, and the third positioning column is matched with the third guide frame, so that the stability of the seat frame and the back frame when being integrally inclined is further improved.
Compared with the prior art, the utility model has the following beneficial effects:
1. the seat frame and the leg support tilt up when the angle of the back frame is adjusted by matching the seat frame movement driving motor and the leg support movement driving motor, so that a back cushion on the seat main body is attached to the back curve of a passenger;
2. when the seat main body is wholly inclined, the position of the fixing plate is adjusted through the position adjusting mechanism, the position of the arc waist supporting piece on the waist supporting base plate is adjusted, the waist of a passenger is supported through the arc waist supporting piece, the comfort of the passenger is improved, the distance between the two installation seats is adjusted through the distance adjusting mechanism, the distance between the two waist supporting base plates is adjusted, the radian of the arc waist supporting piece is adjusted, and the arc waist supporting piece and the waist of the passenger are better adapted.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a seat body of the present utility model;
FIG. 3 is a semi-sectional view of the seat body of the present utility model;
FIG. 4 is a top view of the seat body of the present utility model;
FIG. 5 is a schematic view of the arcuate lumbar support panel mounting structure of the present utility model;
the reference numerals are: the seat comprises a seat main body 1, a seat frame 2, a back frame 3, a seat cushion 4, a back cushion 5, a headrest 6, a leg rest 7, a first guide frame 8, a second guide frame 9, a third guide frame 10, a first positioning column 11, a second positioning column 12, a third positioning column 13, a seat frame motion driving motor 14, a leg rest motion driving motor 15, a mounting plate 16, an adjusting cylinder 17, an adjusting plate 18, a guide rail 19, a guide block 20, a fixing plate 21, a bidirectional pushing cylinder 22, a mounting seat 23, a connecting block 24, a guide rod 25, a waist support base plate 26 and an arc waist support piece 27.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a cradle type high-speed railway seat, including seat main part 1, seat main part 1 includes seat frame 2 and establishes the back of the body frame 3 on seat frame 2, seat frame 2 top is equipped with cushion 4, be equipped with cushion 5 on the back of the body frame 3, be equipped with headrest 6 on the cushion 5, seat main part 1 one side is equipped with leg support 7, seat frame 2 below is equipped with seat frame motion driving motor 14 and leg support motion driving motor 15 respectively, seat frame motion driving motor 14 is connected with seat frame 2 drive, leg support motion driving motor 15 and leg support 7 drive are connected, be equipped with mounting panel 16 in the cushion 5, install fixed plate 21 through position adjustment mechanism on mounting panel 16, the fixed plate 21 both ends all are equipped with mount pad 23, be equipped with on the fixed plate 21 and be used for carrying out the interval adjustment mechanism that adjusts two mount pad 23 intervals, be fixed with waist support base plate 26 on the mount pad 23, be connected with arc waist support piece 27 between the waist support base plate 26, through seat frame motion driving motor 14 and leg support driving motor 15 looks cooperation, make seat frame 2 warp upward with leg support 7 when the angle of the seat frame 3, make seat frame 2 and leg support 7 lift up main part 1 come up, make the seat frame 1 and take the place through the arc support plate 27, and take the position adjustment mechanism is carried out the arc support plate 27, and then take the passenger's the position adjustment plate is carried out the arc support plate 27, and take the passenger's the position is carried out the arc adjustment plate is carried out by the arc support plate, and is carried out by the passenger's the arc support plate is carried out by the passenger's position adjustment plate, and is carried out by the passenger's is carried by the passenger's seat cushion, and is more than the passenger is carried by the passenger has the passenger, the passenger has the passenger, and is carried by the passenger has the passenger, and is carried by the passenger has the passenger, and is carried.
In a further embodiment, the position adjusting mechanism comprises an adjusting cylinder 17 arranged on the mounting plate 16, the output end of the adjusting cylinder 17 is connected with an adjusting plate 18, a fixing plate 21 is arranged on the adjusting plate 18, guide rails 19 are arranged on two sides of the adjusting plate 18 on the mounting plate 16, guide blocks 20 connected with the adjusting plate 18 are arranged on the guide rails 19, the adjusting plate 18 is pushed to move through the adjusting cylinder 17, the position of the fixing plate 21 is adjusted, and the guide rails 19 are matched with the guide blocks 20 to enable the adjusting plate 18 to move stably.
In a further embodiment, the spacing adjustment mechanism includes a bidirectional push cylinder 22 disposed on the fixed plate 21, two output ends of the bidirectional push cylinder 22 are respectively connected with adjacent mounting seats 23, and the bidirectional push cylinder 22 pushes the two mounting seats 23 to move, so as to adjust the spacing between the two mounting seats 23.
In a further embodiment, guide rods 25 are respectively arranged on two sides of the fixing plate 21, connecting blocks 24 are respectively fixed on two ends of the mounting seat 23, the connecting blocks 24 are slidably sleeved on the guide rods 25, and the guide rods 25 are matched with the connecting blocks 24, so that the mounting seat 23 is stable in movement.
In a further embodiment, the front end and the rear end of the seat frame 2 are respectively provided with a fixed pipe, the fixed pipes at the front end and the rear end are rotatably matched with a connecting crank which is respectively in driving connection with the seat frame motion driving motor 14 and the leg support motion driving motor 15, the seat main body 1 is provided with two gas springs which are respectively connected with the connecting crank, the two gas springs are respectively connected with the seat frame 2 and the leg support 7, the connecting crank is driven to rotate around the fixed pipe through the seat frame motion driving motor 14 and the leg support motion driving motor 15, and the gas springs are matched, so that the seat frame 2 and the leg support 7 are driven to tilt upwards.
In a further embodiment, the back frame 3 is connected with the seat frame 2 through the first positioning column 11 and the second positioning column 12, the seat main body 1 is provided with the first guide frame 8 and the second guide frame 9 which are respectively matched with the first positioning column 11 and the second positioning column 12, the seat frame 2 is provided with the third positioning column 13, the seat main body 1 is provided with the third guide frame 10 which is mutually matched with the third positioning column 13, the first positioning column 11 and the second positioning column 12 are matched with the first guide frame 8 and the second guide frame 9, so that the seat frame 2 and the back frame 3 are stable when being integrally inclined, and the stability of the seat frame 2 and the back frame 3 when being integrally inclined is further improved through the matching of the third positioning column 13 and the third guide frame 10.
Working principle: the seat frame 2 and the leg support 7 are driven to tilt upwards through the seat frame movement driving motor 14 and the leg support movement driving motor 15 to rotate around the fixed pipe and are matched with the air springs, so that the seat frame 2 and the leg support 7 tilt upwards when the angle of the back frame 3 is adjusted, the back cushion 5 on the seat main body 1 is attached to the back curve of a passenger, when the seat main body 1 is integrally inclined, the adjusting plate 18 is pushed to move through the adjusting cylinder 17 to adjust the position of the fixed plate 21, then the position of the arc waist support piece 27 on the waist support base plate 26 is adjusted, the waist of the passenger is supported through the arc waist support piece 27, the comfort of the passenger is improved, the distance between the two mounting seats 23 is adjusted through pushing the two mounting seats 23 by the bidirectional pushing cylinder 22, the distance between the two waist support base plates 26 is adjusted, the radian of the arc waist support piece 27 is adjusted, and the arc waist support piece 27 is better adapted to the waist of the passenger.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solutions of the present utility model within the scope of the technical concept of the present utility model, and all such equivalent changes belong to the protection scope of the present utility model.
Claims (6)
1. The utility model provides a cradle type high-speed railway seat, includes seat main part (1), seat main part (1) include seat frame (2) and establish back of the body frame (3) on seat frame (2), seat frame (2) top is equipped with cushion (4), be equipped with cushion (5) on back of the body frame (3), be equipped with headrest (6) on cushion (5), seat main part (1) one side is equipped with leg rest (7), its characterized in that: the utility model discloses a seat frame, including seat frame (2) and back cushion (5), seat frame (2) below is equipped with seat frame motion driving motor (14) and leg respectively and holds in the palm motion driving motor (15), seat frame motion driving motor (14) and seat frame (2) drive connection, leg holds in the palm (7) drive connection with leg, be equipped with mounting panel (16) in cushion (5), install fixed plate (21) through position control mechanism on mounting panel (16), both ends of fixed plate (21) all are equipped with mount pad (23), be equipped with on fixed plate (21) and be used for carrying out the interval adjustment mechanism of adjusting two mount pad (23) interval, be fixed with waist on mount pad (23) and hold in the palm base plate (26), be connected with arc waist between waist support base plate (26) and hold in the palm piece (27).
2. The cradle style high-speed rail seat as set forth in claim 1, wherein: the position adjusting mechanism comprises an adjusting cylinder (17) arranged on an installing plate (16), the output end of the adjusting cylinder (17) is connected with an adjusting plate (18), a fixing plate (21) is arranged on the adjusting plate (18), guide rails (19) are arranged on the installing plate (16) and located on two sides of the adjusting plate (18), and guide blocks (20) connected with the adjusting plate (18) are arranged on the guide rails (19).
3. The cradle style high-speed rail seat as set forth in claim 1, wherein: the interval adjusting mechanism comprises a bidirectional push cylinder (22) arranged on the fixed plate (21), and two output ends of the bidirectional push cylinder (22) are respectively connected with adjacent mounting seats (23).
4. A cradle style high speed rail seat as set forth in claim 3, wherein: guide rods (25) are arranged on two sides of the fixing plate (21), connecting blocks (24) are fixed at two ends of the mounting base (23), and the connecting blocks (24) are slidably sleeved on the guide rods (25).
5. The cradle style high-speed rail seat as set forth in claim 1, wherein: the seat is characterized in that fixed pipes are arranged at the front end and the rear end of the seat frame (2), connecting cranks which are respectively connected with the seat frame motion driving motor (14) and the leg support motion driving motor (15) in a driving mode are matched with the fixed pipes in a rotating mode, two gas springs connected with the connecting cranks are arranged on the seat body (1), and the two gas springs are respectively connected with the seat frame (2) and the leg support (7).
6. The cradle style high-speed rail seat as set forth in claim 1, wherein: the back frame (3) is connected with the seat frame (2) through a first positioning column (11) and a second positioning column (12), a first guide frame (8) and a second guide frame (9) which are matched with the first positioning column (11) and the second positioning column (12) respectively are arranged on the seat main body (1), a third positioning column (13) is arranged on the seat frame (2), and a third guide frame (10) which is matched with the third positioning column (13) is arranged on the seat main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322175828.8U CN220518272U (en) | 2023-08-14 | 2023-08-14 | Cradle type high-speed rail seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322175828.8U CN220518272U (en) | 2023-08-14 | 2023-08-14 | Cradle type high-speed rail seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220518272U true CN220518272U (en) | 2024-02-23 |
Family
ID=89924900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322175828.8U Active CN220518272U (en) | 2023-08-14 | 2023-08-14 | Cradle type high-speed rail seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220518272U (en) |
-
2023
- 2023-08-14 CN CN202322175828.8U patent/CN220518272U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |