Reversible seat 360-degree rotation folding structure and child carrier

Abstract

The invention discloses a reversible seat 360-degree rotation folding structure and a child carrier, the reversible seat 360-degree rotation folding structure comprises an unlocking operation piece, a middle seat and a mounting shaft, the middle seat comprises an upper seat and a lower seat, the upper seat and the seat synchronously rotate around the mounting shaft, the lower seat is fixed on the mounting shaft and is provided with a locking part for locking a front foot pipe, the upper seat comprises a pair of upper unlocking assemblies, and the lower seat comprises a pair of lower unlocking assemblies. The upper seat comprises a pair of upper unlocking assemblies, the lower seat comprises a pair of lower unlocking assemblies, the pair of upper unlocking assemblies and the pair of lower unlocking assemblies are arranged in an axial symmetry mode with the mounting shaft as the axis, and when the upper seat rotates to the forward or backward position of the seat, the upper unlocking assemblies are connected with the lower unlocking assemblies. And the unlocking operation piece is operated to link the upper unlocking assembly and the lower unlocking assembly so as to link the locking part to unlock the front foot pipe, so that the stroller is folded. When the seat rotates to the forward position or the backward position, normal folding can be achieved by unlocking the front foot pipe, the seat can be folded without being located in the fixed direction, operation is convenient, the folding efficiency is high, and the situation that when the seat is folded in the non-fixed direction, the seat cannot be well folded and attached to the frame is avoided.

Description

technical field [0001] The invention relates to a 360-degree rotating car-retracting structure of a reversible seat that can be stowed when the seat is rotated to a forward or backward position, and also relates to a child carrier comprising the 360-degree rotating car-retracting structure of the reversible seat. Background technique [0002] Children's vehicles provide convenience for children's outdoor activities, and it greatly reduces the burden on people when they go out. In order to facilitate carrying and transportation, existing children's vehicles are generally foldable to reduce space occupation. [0003] Generally, the seats of children's vehicles are fixed and reversible. 1. Fixed type, that is, the seat is fixed on the frame of the child's vehicle and the seat faces forward, and cannot be disassembled; 2. Reversible type, the seat can be reversed forward and backward. . For reversible children's vehicles, some need to remove the reversing seat to fold the fram...

AI Technical Summary

Problems solved by technology

For reversible children's vehicles, some need to remove the reversing seat to fold the frame when collecting the car, and some can fold the frame without removing the reversing seat, but the reversing The seat can only be fixed in one direction to fold the frame, which brings the problem of inconvenient operation; and when the reversing seat is folded in another direction, the reversing seat will protrude abnormally from the frame, As a result, the reversing seat cannot be folded and fit well with the frame, making it impossible to close the car normally

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