Sitting and lying combined vehicle seat and adjusting method thereof

Abstract

The invention belongs to the technical field of vehicle seat devices, and discloses a sitting and lying combined vehicle seat and an adjusting method thereof. The sitting and lying combined vehicle seat comprises front-row seats and rear-row seats, and bases of the front-row seats are slidably connected into a vehicle; first forward overturning plates capable of being forwards overturned are arranged on bases of the lateral seats, and backrests of the front-row seats can be rearwards overturned into first containing cavities; and a second forward overturning plate is arranged on a base of themiddle seat, and a backrest of the middle seat is provided with a third forward overturning plate capable of being forwards overturned into a second containing cavity. The adjusting method comprises the following steps: (1) the front-row seats forwards move; (2) the first forward overturning plates are forwards overturned to leg containing spaces in front of the first forward overturning plates; (3) the backrests of the front-row seats are rearwards overturned into the corresponding first containing cavities backrests left after the first forward overturning plates are forwards overturned; (4)the second forward overturning plate is forwards overturned to the position between the two front-row seats; and (5) the third forward overturning plate is forwards overturned into the second containing cavity. According to the sitting and lying combined vehicle seat and the adjusting method thereof, supporting is more stable, the space available for lying is larger, and laying is more comfortable.

Description

technical field [0001] The invention belongs to the technical field of car seat devices, and in particular relates to a combined car seat capable of sitting and lying down and an adjusting method thereof. Background technique [0002] With the continuous improvement of people's living standards, the requirements for the comfort of cars are getting higher and higher. As one of the important means of transportation, cars are playing an increasingly important role in travel. With the continuous pace of social life Speed ​​up, in addition to traveling by car, the car can also be used as a temporary resting place. [0003] When the driver or other occupants in the car are tired, they often choose to rest directly on the convenient car seat. People pay more and more attention to the comfort in this aspect. It is the front and rear seats of a car, which generally can only satisfy the occupant in a sitting position, or only the front seat can barely meet the occupant's approximate ...

AI Technical Summary

Problems solved by technology

[0003] When the driver or other occupants in the car are tired, they often choose to rest directly on the convenient car seat. People pay more and more attention to the comfort in this aspect. It is the front and rear seats of a car, which generally can only satisfy the occupant in a sitting position, or only the front seat can barely meet the occupant's approximate lying position; instead of providing the occupant with a reclining rest seat that includes the relaxation of the legs, The backrests of the three rear seats are fixed and non-adjustable. People can only sit and stand on the seats at one angle, which is prone to fatigue. In addition, the occupants sit and rest, and their body balance is poor, and they are easy to fall over and break their heads. In addition, frequent sitting and resting for a long time will cause relatively large damage to the human lumbar spine, and it is easy to leave sequelae

[0004] The backrest and headrest of the traditional car seat are connected together, that is, the headrest is fixed above the backrest of the seat, and when the backrest of the car seat is opened backward and laid down, it can form a certain angle with the cushion. However, the maximum can only reach about 140 degrees, and it cannot be completely flat. At the same time, because the headrest is higher than the backrest, and the backrest is too long, it is impossible to lay the backrest flat and form a bed with the seat cushion, resulting in the car seat. Being able to rest half-lying on the seat, not as comfortable as lying flat on the bed, makes people resting on the car seat very uncomfortable, which is not conducive to self-driving tours and long-distance travel

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