Baby stroller going upstairs and downstairs conveniently

Abstract

The invention belongs to the technical field of baby strollers and particularly relates to a baby stroller going upstairs and downstairs conveniently. The baby stroller comprises a base. A sitting mechanism is arranged above the base. A lifting mechanism and a piston mechanism are fixedly connected to the upper end of the base. A first air guide pipe and a second air guide pipe are arranged between the lifting mechanism and the piston mechanism. The two ends of the first air guide pipe communicate with the lifting mechanism and the piston mechanism. The two ends of the second air guide pipe communicate with the lifting mechanism and the piston mechanism. The upper ends of the lifting mechanism and the piston mechanism are movably connected with the lower end of the sitting mechanism. The lower end of the lifting mechanism penetrates through the base and extends to the position below the base and is fixedly connected with a caterpillar band. Rolling wheels are fixedly installed at the lower end of the base. The baby stroller has the advantages that the baby stroller can go upstairs and downstairs conveniently, and the physical labor intensity of a parent can be reduced as well.

Description

technical field [0001] The invention belongs to the technical field of baby strollers, in particular to a baby stroller which is convenient for going up and down stairs. Background technique [0002] The baby stroller is the baby's "transportation tool", which needs the assistance of someone to push or pull the car to walk. Baby strollers are generally composed of awnings, seat cushions, sleeping baskets and anti-smog covers, and the service life is generally three to five years. The age of the baby should be considered when purchasing, and now the function of the baby stroller has been upgraded to sleep, eat, play and so on. [0003] When pushing a stroller out to play, you will often encounter areas where you can go up and down stairs. The existing strollers are not convenient for walking up and down the stairs. When going up and down the stairs, two people usually need to carry the stroller up and down the stairs. When there is no one to assist , It is very inconvenient...

AI Technical Summary

Problems solved by technology

[0003] When pushing a stroller out to play, you often encounter areas where you can go up and down stairs. The existing strollers are not convenient for walking up and down the stairs. When going up and down the stairs, two people usually need to carry the stroller up and down the stairs. When there is no one to assist , very inconvenient, especially for women, lifting the stroller by one person is not only time-consuming and laborious, but also dangerous

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