Back seat device with various using states

Abstract

The invention discloses a back seat device with various using states. The back seat device comprises a seat part and a backrest part, wherein the seat part and the backrest part all comprise soft cushions, the lower end of the backrest part is foldably connected with the inner end of the seat part, and the upper end of the backrest part extends upwards and backwards. The back seat device is characterized by comprising a accommodating cavity which is arranged on the outer side of the seat part and coaxial with the outer side and a transverse baffle is arranged in the accommodating cavity and can vertically slide relative to the housing cavity, the accommodating cavity comprises an inner side wall, an outer side wall, a left side wall, a right side wall and a bottom wall, first stopping pieces with arc convex surfaces are arranged on the upper ends of the inner walls of the left side wall and the right side wall in the opposite direction, second stopping pieces in convex-concave cooperation with the first stopping pieces are arranged on the left wall and the right wall of the transverse baffle respectively, a pull block is arranged on the upper end surface of the transverse baffle, and the cross sections of the pull block and the transversal baffle are T-shaped.

Description

technical field [0001] The invention relates to a rear seating device with multiple usage states. Background technique [0002] A rear seat device with multiple usage states generally includes a seat portion and a backrest portion. In some models, the rear seat consists of 2-3 individual seats arranged in a row, and in other models, the rear seat is an integral seat. [0003] Traditional rear seating devices with multiple usage states generally only provide the function of rear seat users to ride, and its functions are relatively single, and no child protection measures are designed. Assuming that there is only one child in the rear row, the rear seat does not provide protection if the child falls asleep during driving. If the owner drives too fast or encounters sudden braking, the child is likely to fall Falling from the rear seat may frighten the children at least, and may cause injuries at worst, causing unnecessary safety accidents. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0003] Traditional rear seat devices with multiple usage states generally only provide the function of rear seat users, and its functions are relatively single, and no child protection measures are designed

Assuming that there is only one child in the rear row, the rear seat does not provide protection if the child falls asleep during driving. If the owner drives too fast or encounters sudden braking, the child is likely to fall Falling from the rear seat may frighten the child at least, or cause an unnecessary safety accident

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