Folding baby carriage frame body

Abstract

The invention discloses a folding baby carriage frame body. The folding baby carriage frame body comprises a bottom frame and a handle pipe, wherein the bottom frame is provided with a wheel set, and comprises a front foot pipe and a rear foot pipe; the front foot pipe is rotatably connected with the rear foot pipe, and the rear ends of the rear foot pipe are respectively provided with a rear fixed seat; all the rear fixed seats are rotatably connected with the corresponding ends of the handle pipe; and clamping mechanisms capable of controlling the handle pipe to be relatively pivoted or fixed with the corresponding rear fixed seats are arranged between the handle pipe and the corresponding rear fixed seats. The folding baby carriage frame body also comprises corresponding releasing mechanisms for controlling the clamping mechanisms; a linking mechanism is arranged between the handle pipe and the front foot pipe and enables the front foot pipe to rotate and get close to the rear foot pipe simultaneously when the handle pipe rotates and gets close to the rear foot pipe; and the bottom frame is provided with a seat skeleton. The folding baby carriage frame body disclosed by the invention consists of the front foot pipe, the rear foot pipe and the handle pipe and is simple in structure, easy to manufacture, very stable in work and safe in use; after being unfolded, the folding baby carriage frame body has a large space, so that a seat is convenient to rotate; and the folding baby carriage frame body can be folded to be in a small size.

Description

technical field [0001] The invention relates to a foldable stroller frame body, which structure can be used in a stroller with a rotatable seat. Background technique [0002] In the prior art, there are several fixing methods for the seat of a general stroller: 1. Fixed type, that is, the seat is fixed on the frame of the stroller and cannot be disassembled. The baby faces forward, with its back to the mother. This method is less conducive to the interaction between mother and baby. 2. The seat is detachable. When the mother wants to communicate with the baby, the seat can be removed and installed on the frame in a different direction, so that the baby can face the mother. More and more consumers prefer strollers with interchangeable seats. [0003] The above-mentioned seats can be changed and need to be dismantled and reinstalled, which is inconvenient to operate when the operator has something in his hand. Consumers desire a stroller in which the seat can be reversed w...

AI Technical Summary

Problems solved by technology

However, realizing the reversing function by directly rotating the seat requires a large space. Due to structural limitations, the general stroller frame cannot provide the large space required for seat rotation.

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