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Seat in a train passenger compartment

A technology for passenger rooms and trains, applied in vehicle seats, movable seats, seats, etc., can solve the problems of easy wear, poor stability, and large space occupation of rotating mechanisms, and achieve improved comfort, increased space occupancy, and safety. beautiful effect

Active Publication Date: 2018-05-11
青岛坦达轨道车辆座椅系统有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an improved seat in the passenger compartment of a train, which can overcome some shortcomings in the prior art that the rotating mechanism is easy to wear, has poor stability, occupies a large space when rotating, and the linkage between the backrest and the seat cushion in the same direction

Method used

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  • Seat in a train passenger compartment

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] The labeling of each accompanying drawing represents as follows: 1 side armrest, 2 seat cushions, 3 backrests, 4 headrests, 5 armrests, 6 linkage mechanisms, 7 seat cushion angle adjustment mechanisms, 8 side armrest skeletons, 9 seat cushion rotating frames, 10 Seat cushion moving frame, 11 headrest frame, 12 backrest frame, 13 backrest stop pedal mechanism, 14 seat cushion linkage mechanism, 15 headrest rotating shaft, 16 connecting and fixing parts, 17 left connecting rod, 18 right connecting rod, 19 rubber Buffer stopper, 20 interference shaft, 21 T-type bending piece, 22 rotary positioning shaft, 23 stepped bolt shaft, 24 first linkage plate, 25 second linkage plate, 26 first bolt shaft, 27 positioning roller, 28 fourth bolt Shaft, 29 third bolt shaft, 30 second bolt shaft, 31 combined connecting plate, 32 stop piece, 33 positioning piece, 3...

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Abstract

The invention relates to a train passenger compartment seat, which is characterized in that a link mechanism is arranged between the side armrest and the backrest, a side armrest frame is arranged inside the side armrest, a seat cushion rotating frame and a seat cushion moving frame are arranged inside the seat cushion, A seat cushion angle adjustment mechanism is provided between the side armrest frame and the seat cushion, a seat cushion linkage mechanism is provided between the side armrest and the seat cushion, a backrest frame and a headrest frame connected to the backrest frame are arranged on the bottom frame, the backrest frame and There is a headrest turning mechanism at the joints on both sides of the headrest frame, a headrest turning mechanism cable is installed under the headrest turning mechanism, and a group of headrest locking and unlocking mechanisms are installed on the top of the backrest frame, and the headrest is locked and unlocked. One side of the mechanism is connected with a cable of the headrest locking and unlocking mechanism. When in use, the headrest is reversed by the headrest turning mechanism, and the headrest is locked and unlocked by the headrest locking and unlocking mechanism to realize the limit of the headrest, and finally the space occupancy rate of the passenger seat is greatly improved.

Description

technical field [0001] The invention relates to the technical field of seats, in particular to a train passenger compartment seat. Background technique [0002] With the continuous development of my country's economic construction and continuous improvement of science and technology, China's railways have achieved leapfrog development, large-scale railway construction has been advanced efficiently, a number of key projects have been completed and put into operation, and technological innovation has achieved a number of new major achievements. High-speed railway construction and international Significant progress has been made in cooperation, and passenger and cargo transportation has reached new heights. [0003] In order to adapt to the new situation of the leap-forward development of railways, the equipment and facilities in traditional trains can no longer meet the needs of the development of the situation. The equipment and facilities in the train are designed humanized t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D33/00B60N2/22B60N2/838
Inventor 王俊唐丹吴鹏飞卢君帅丁宁新石磊
Owner 青岛坦达轨道车辆座椅系统有限公司
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