Child stroller
AssigneeGoodbaby Child Products Co., Ltd.
InventorsFusheng Ma, Pingzhong Shi
Life of this patent
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Abstract
A child stroller includes a stroller frame having an unfolded state and a first folded state, and includes a left support frame on a left side, a right support frame on a right side. Each of the left support frame and the right support frame includes a first bottom frame and a second bottom frame being a telescopic rod assembly, and includes an upper rod with a lower end portion connected to one of the second wheel assemblies and a lower rod disposed below the upper rod and slidably connected to the upper rod in an up-down direction. When the stroller frame in the unfolded state, one of the first bottom frame and the second bottom frame is inclined upward from front to rear, and the other one is inclined upward from rear to front.
Claims14
A child stroller comprising:
- a stroller frame having an unfolded state and a first folded state;
- first wheel assemblies;
- second wheel assemblies;
- a lock mechanism for locking the stroller frame in the unfolded state;
- and
- a seat rod disposed on the stroller frame,
- wherein the stroller frame comprises a left support frame on a left side, a right support frame on a right side, and a connection frame connected between the left support frame and the right support frame, and each of the left support frame and the right support frame comprises:
- a first bottom frame, with a lower end portion connected to one of the first wheel assemblies;
- a second bottom frame,
- wherein the second bottom frame is a telescopic rod assembly,
- wherein the second bottom frame comprises an upper rod with a lower end portion connected to one of the second wheel assemblies, and
- wherein the second bottom frame further comprises a lower rod disposed below the upper rod and slidably connected to the upper rod in an up-down direction;
- a side rod, with a lower end portion,
- wherein two portions selected from a group consisting of an upper end portion of the first bottom frame, an upper end portion of the upper rod, and the lower end portion of the side rod are rotatably connected, and a third portion selected from the group is rotatably connected to one of the two portions;
- a supporting rod, rotatably connected to the upper rod via a first shaft;
- a push rod, with a lower portion being respectively connected to an upper end portion of the side rod and an upper end portion of the supporting rod;
- and
- a connection rod extending in a front-rear direction when the stroller frame is in the unfolded state, having an end portion rotatably connected to a lower portion of the first bottom frame via a second shaft, and being further rotatably connected to the supporting rod via a third shaft,
- wherein, when the stroller frame is in the unfolded state, one of the first bottom frame and the second bottom frame is inclined from front to rear in an upward direction, and the other one is inclined from rear to front in the upward direction.
Dependencies are inferred from the claim text.