Stroller frame

Abstract

The invention discloses a stroller frame in the field of baby products. The stroller frame comprises a stroller hand frame, a rear foot frame, a seat tube and an underframe, wherein two ends of the rear foot frame are pivotally connected with the stroller hand frame and the underframe respectively so as to form a 'Z'-shaped structure; the stroller hand frame, the seat tube and the rear foot frame are in linkage connection to one another through a first linkage subassembly; the rear foot frame and the underframe are in linkage connection to each other through a second linkage subassembly; and the stroller hand frame, the rear foot frame, the seat tube and the underframe are combined to one another through the first linkage subassembly and the second linkage subassembly so as to form a linkage mechanism which can be folded or unfolded synchronously. By the design, the stroller hand frame, the rear foot frame, the seat tube and the underframe can be folded; the whole stroller frame can be driven to be folded or unfolded in a linkage manner by folding or unfolding the stroller hand frame; and the stroller hand frame and the rear foot frame are completely folded on the underframe. The stroller frame is easy and convenient to operate; after the stroller frame is folded, the size of the stroller frame is small; and the stroller frame is convenient to package, convey and store.

Description

technical field [0001] The invention relates to the technical field of baby products, in particular to a vehicle frame. Background technique [0002] Strollers are the baby's favorite means of transportation for walking, and they are also a must-have for mothers when they take their babies to the streets for shopping. For parents with infants at home, it has become a common and convenient practice to use a stroller as an auxiliary care tool when carrying infants out. In the prior art, in order to facilitate the handling or storage of the stroller, the method of folding is usually adopted to reduce the volume, and it is opened when it needs to be used. However, the folding connection structure of the existing stroller is complicated and the operation is inconvenient . [0003] Therefore, there is a child stroller with a handle that can be slid and folded relative to the front foot frame on the market. This type of child stroller realizes the advantages of easy folding throu...

AI Technical Summary

Problems solved by technology

In the prior art, in order to facilitate the handling or storage of the stroller, the method of folding is usually adopted to reduce the volume, and it is opened when it needs to be used. However, the folding connection structure of the existing stroller is complicated and the operation is inconvenient

[0003] Therefore, there is a child stroller with a handle that can be slid and folded relative to the front foot frame on the market. This type of child stroller realizes the advantages of easy folding through the sliding connection between the handle and the foot frame. The volume after folding still cannot meet the needs of parents

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