Baby carriage and synchronous folding mechanism thereof

Abstract

The invention provides a synchronous folding mechanism of a baby carriage. The mechanism comprises a swinging piece, a first linkage piece, a front foot joint, a rear foot joint and a carriage handle joint, and the front foot joint and the carriage handle joint are separately pivoted with the rear foot joint; the pivot center line of the front foot joint and the rear foot joint and the pivot center line of the carriage handle joint and the rear foot joint are arranged in the left-right direction of the baby carriage, the first end of the swing piece is pivoted to the rear foot joint to form a first pivot center line, and the second end of the swing piece is pivoted to the first linkage piece to form a second pivot center line; the first linkage piece is pivoted with the front foot joint or the carriage handle joint to form a third pivot center line, the first pivot center line, the second pivot center line and the third pivot center line are arranged in the left-right direction of the baby carriage, and the second pivot center line and the third pivot center line are spaced; and in the process that the front foot joint and the carriage handle joint are folded relative to the rear foot joint, the front foot joint or the carriage handle joint pivoted with the first linkage piece drive the first linkage piece to be folded. In addition, the invention further provides the baby carriage.

Description

technical field [0001] The invention relates to the technical field of baby carriages, in particular to a baby carriage and its synchronous folding mechanism. Background technique [0002] Baby carriages have gradually become a common tool for infants to travel. Users are paying more and more attention to the multi-functionality of baby strollers in addition to the basic requirements of stability and safety of baby strollers. [0003] At present, the existing baby carriages are generally equipped with a dinner plate for the baby to eat and to place items that the baby can get. Therefore, the dinner plate is favored by users. [0004] Wherein, for the baby stroller with the dinner plate, it includes a vehicle frame and a retractable mechanism, the vehicle frame includes a front foot, a rear foot and a driver, and the retractable mechanism connects the front foot, the rear foot and the driver to ensure that they are closed. Therefore, when the stroller is folded, the dinner ...

AI Technical Summary

Problems solved by technology

[0004] Wherein, for the baby stroller with the dinner plate, it includes a vehicle frame and a retractable mechanism, the vehicle frame includes a front foot, a rear foot and a driver, and the retractable mechanism connects the front foot, the rear foot and the driver to ensure that they are closed. Therefore, when the stroller is folded, the dinner plate cannot automatically move synchronously with the folding mechanism relative to the rear feet, so that the baby after folding The dining tray in the car still maintains the original unfolded state relative to the rear legs, so that the folded stroller occupies a large space, which is not convenient for the user to fold the stroller; if you want to reduce the space occupied by the folded stroller , At this time, manual disassembly is required, which will waste time and energy, especially when the operator operates with one hand, it is even more inconvenient

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