Linkage folding mechanism and baby carriage

Abstract

The invention discloses a linkage folding mechanism, which is applied to the folding or the unfolding of a baby carriage. The baby carriage comprises two front legs and two seat tubes, wherein the front ends of the seat tubes are pivoted to the front legs. The linkage folding mechanism comprises an operating part, a clamping part, two linkage parts and a lifting rod, wherein the front ends of the two linkage parts are fixedly arranged on the two front legs respectively, and the rear ends of the two linkage parts are fixedly arranged at the two ends of the lifting rod respectively; the clamping part is arranged in the lifting rod in a sliding way; one end of the clamping part extends out of the lifting rod, and is clamped to the seat tubes in the sliding way; the operating part is operably arranged n the lifting rod to drive the clamping part to be unclamped from the seat tubes. Correspondingly, the invention also discloses the baby carriage with the linkage folding mechanism. The baby carriage is simple in structure, and a folding process is convenient to operate.

Description

technical field [0001] The invention relates to the technical field of children's vehicles, in particular to a linkage folding mechanism and a children's vehicle with the linkage folding mechanism. Background technique [0002] In the design of the structure of the ordinary children's car frame, in order to meet the practicality and portability required by consumers, the children's car frame is generally designed to be foldable, so that it can be opened into a children's car when it is in use. When not in use, it can be folded into a smaller volume for easy storage or portability. The most commonly used technical means to realize the collapsible frame of the children's car is to add a folding mechanism on the basis of improving the structure of the children's car, and use the folding mechanism to lock or release the frame of the children's car, so as to realize the The purpose of opening or closing the car. [0003] However, in the prior art, most of the retractable mechan...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, most of the retractable mechanisms have certain deficiencies in the design, so that consumers often need to use one hand or foot to control the release button of the retractable mechanism, while the other It is inconvenient to fold the frame of the stroller with only one hand. Consumers cannot take care of the children while operating the stroller, and often need the help of a second person to fold or open the stroller smoothly. while ensuring the safety of children

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