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Baby stroller

A technology for children's strollers and front legs, which can be used in strollers/strollers, multi-axle strollers/cradles, motor vehicles, etc., can solve the problems of large volume, many connecting rods, and complex transmission structure.

Pending Publication Date: 2021-09-14
中山市威雅科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The strollers on the market can generally be folded or unfolded, but the existing strollers have complex transmission structures, many connecting rods, and are still relatively large after being folded.

Method used

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  • Baby stroller
  • Baby stroller
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Examples

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing:

[0031] Such as Figures 1 to 10 As shown, the present invention provides a stroller for children, comprising a bottom support frame 1 and a seat support frame 2 rotatably connected to the bottom support frame 1 around a second axis B, and the bottom support frame 1 includes front legs 11 and The first axis A is rotatably connected to the rear leg 12 on the front leg 11, the front leg 11 and the rear leg 12 are provided with a wheel assembly 13, and the bottom support frame 1 is rotatably connected to a strut 14, so The first transmission assembly 3 that can drive the front leg 11 to rotate and move closer to the rear leg 12 when the strut 14 rotates and folds toward the rear leg 12 is provided between the above-mentioned strut 14 and the front leg 11, and the described seat support frame 2 and A second transmission assembly 4 that can drive the seat support frame 2 to rota...

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PUM

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Abstract

The invention discloses a stroller which comprises a bottom supporting frame and a seat supporting frame. The bottom supporting frame comprises front legs and rear legs, and wheel assemblies are arranged on the front legs and the rear legs. A supporting rod is rotationally connected to the bottom supporting frame. A first transmission assembly capable of driving the front legs to rotate and approach the rear legs is arranged between the supporting rod and the front legs. A second transmission assembly capable of driving the seat supporting frame to rotate towards the front legs and draw close to the front legs is arranged between the seat supporting frame and the bottom supporting frame. The second transmission assembly comprises a rack which is arranged on the front leg and can slide relative to the front leg. The rear legs are provided with gear parts which are meshed with the racks and enable the racks to slide relative to the front legs when the front legs rotate towards the rear legs to be folded. A traction component capable of driving the seat support frame to get close to the front legs when the rack slides is also arranged between the rack and the seat support frame. The invention aims to overcome the defects in the prior art, and provides the baby stroller which is convenient to fold and unfold, simple in structure and small in size after being folded.

Description

【Technical field】 [0001] The invention relates to a stroller for children. 【Background technique】 [0002] At present, children's strollers have become an indispensable item in the growth process of children. The children's strollers on the market can generally be folded or unfolded, but the existing children's strollers have complex transmission structures, many connecting rods, and still have a large volume after being folded. Therefore, people are very eager for a baby stroller that is easy to operate when folded and unfolded, and has a simple structure and a small volume after being folded. [0003] The present invention just produces based on above-mentioned deficiency. 【Content of invention】 [0004] The object of the present invention is to overcome the disadvantages of the prior art, and provide a child stroller which is easy to operate when folded and unfolded, has a simple structure and is small in volume after being folded. [0005] The present invention is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B7/08B62B7/06
CPCB62B7/083B62B7/086B62B7/062
Inventor 廖整辉
Owner 中山市威雅科技有限公司
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