Baby stroller capable of single and double persons changing

Abstract

The invention discloses a baby stroller capable of single and double persons changing, which comprises a front wheel support, a rear wheel support, a push rod and a U-shaped cushion frame, wherein front branch pipes at two sides of the front wheel support are inserted in rear branch pipes at two sides of the rear wheel support, a first locking device is arranged in the front branch pipe, a first upper locking hole and a second upper locking hole for the first locking device to be locked are arranged on the rear branch pipe, the front part of the side pipe of the U-shaped cushion frame is fixed on the front wheel support, the rear part of the side pipe is arranged in a locking piece of the rear wheel support in a sliding and penetrating manner, a second locking device is arranged in the locking piece, the side pipe of the U-shaped cushion frame is provided with a first lower locking hole and a second lower locking hole for the second locking device to be locked, an unlocking device for simultaneously unlocking the first and second locking devices is arranged on the front wheel support, a cushion plate is connected between two locking pieces by pins, and a rear transverse pipe of the U-shaped cushion frame is provided with a fastener for fastening the cushion plate. The baby stroller can adjust the number of seats as required, and is very convenient for changing operation.

Description

technical field [0001] The invention relates to a baby stroller which can be converted between single and double persons. Background technique [0002] There are generally two types of traditional baby strollers, one is a single baby stroller for one child, and the other is a double baby stroller for two children. The disadvantage of a single stroller is that it can only be used by one child at a time, and cannot be used by two children at the same time. And existing double stroller generally all is provided with left and right two seats for two children to ride simultaneously, but its shortcoming is: owing to will set left and right two seats, its vehicle frame needs to increase a lot of supports. Rod, the cost is high, and its transverse width is large, it is very inconvenient to push, and it is even impossible to pass through a narrow passage. In addition, the existing double strollers cannot be converted from single to double, so it occupies Large size, not easy to sto...

AI Technical Summary

Problems solved by technology

The disadvantage of a single stroller is that it can only be used by one child at a time, and cannot be used by two children at the same time

And existing double stroller generally all is provided with left and right two seats for two children to ride simultaneously, but its shortcoming is: owing to will set left and right two seats, its vehicle frame needs to increase a lot of supports. Rod, the cost is high, and its transverse width is large, it is very inconvenient to push, and it is even impossible to pass through a narrow passage. In addition, the existing double strollers cannot be converted from single to double, so it occupies Large size, not easy to store

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