Folding joint of baby carriage

Abstract

The invention relates to a folding joint of a baby carriage. The joint comprises a base, and a first joint piece, a second joint piece and a third joint piece are sequentially connected to the upper portion of the base in a stacked mode. A cover body covers the third joint piece; the first joint piece is fixedly connected with the base; and the second joint piece and the third joint piece are bothrotationally connected with the base. The first joint piece is fixedly connected with a first rod body; the second joint piece is fixedly connected with a second rod body, the third joint piece is fixedly connected with a third rod body, the first joint piece is provided with an arc through hole, the end point of the arc through hole is provided with a clamping point, the second joint piece is provided with a clamping pin, the clamping pin penetrates through the arc through hole and is connected with a sliding block, and the sliding block is in sliding connection with the joint piece. Throughthe transmission structure at the joint, the whole frame of the baby carriage can be driven to be folded only by rotating the rod body of the handle part of the baby carriage, so that the baby carriage is more convenient and faster to operate, and the use experience is greatly improved.

Description

technical field [0001] The invention relates to the field of baby carriages, in particular to a folding joint of the baby carriage. Background technique [0002] A stroller is a tool cart designed to facilitate outdoor activities for babies. It has been developed for a long time and has become a necessity for every family with babies today. When the baby goes out, the baby is usually placed in a stroller to reduce the burden on the adults. When the baby carriage is not needed, the baby carriage can be folded to reduce the volume and facilitate storage. [0003] The folding function of the stroller mainly depends on the folding joints of the frame. By rotating each frame rod in the joint, the purpose of folding the frame has been achieved. However, the operation of the current stroller is not easy to fold when it is folded, and it cannot be completed in one step. , it is often necessary to rotate more than two parts of the rod body, which is more inconvenient when operated ...

AI Technical Summary

Problems solved by technology

[0003] The folding function of the stroller mainly depends on the folding joints of the frame. By rotating each frame rod in the joint, the purpose of folding the frame has been achieved. However, the operation of the current stroller is not easy to fold when it is folded, and it cannot be completed in one step. , it is often necessary to rotate more than two parts of the rod body, which is more inconvenient when operating with one hand, so it is necessary to improve the existing folding joints

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