Patent ID: 11912178
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC A  B

Claim 13:
14. A method for transforming seats of a vehicle into a sleeping space, the method comprising:
retracting an upper modular section inside a cavity of a lower modular section of a modular back support of a front passenger seat to transform the modular back support from an initial height to a desired height;
widening a gap distance between the front passenger seat and a rear passenger seat so that the gap distance is greater than or equal to the desired height of the modular back support; and
reclining the modular back support horizontally about a pivot axis between the modular back support and a first bottom support of the front passenger seat so that a supporting surface of the modular back support is flush relative to a sitting surface of a second bottom support of the rear passenger seat.