Trolley for children

A technology for children's strollers and stroller frames, which is applied to multi-axle strollers/cradles, etc., can solve the problems of high manufacturing cost and many rods, and achieve the effect of less rods, strong rigidity and simple shape.
CN101624060BActive Publication Date: 2011-03-23GOODBABY CHILD PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GOODBABY CHILD PROD CO LTD
Publication Date
2011-03-23

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Abstract

The invention relates to a trolley for children, comprising a frame. The frame consists of a front wheel rack, a rear wheel rack, a push rod, a sliding element, a support rod of the rear wheel rack and a support rod of the push rod, wherein the lower end part of the rear wheel rack is rotationally connected with the rear end part of the front wheel rack, the front end part of the push rod is rotationally connected with the upper end part of the rear wheel rack, and the sliding element capable of sliding along the rear wheel rack up and down is arranged on the rear wheel rack; one end part of the support rod of the rear wheel rack is rotationally connected with the front part of the front wheel rack, one end part of the support rod of the push rod is rotationally connected with the front part of the push rod, the other end part of the rear wheel rack is rotationally connected with the sliding element, and the other end part of the support rod of the push rod is also rotationally connected with the sliding element. When the frame of the trolley is locked in an unfolding position, the push rod, the rear wheel rack and the support rod of the push rod form a triangle, and the front wheel rack, the rear wheel rack and the support rod of the rear wheel rack form another triangle, therefore, the frame of the trolley has high rigidity in the unfolding position, less rods and simple structure.
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Description

technical field

[0001] The invention relates to a stroller for children. Background technique

[0002] The children's stroller in the prior art includes a stroller frame, a front wheel assembly arranged at the bottom front of the stroller frame, and a rear wheel assembly arranged at the bottom rear of the stroller frame. There are many structures of cart frames, and some cart frames have more rods, and the manufacturing cost is relatively high. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide a stroller for children.

[0004] To solve the above-mentioned technical problems, a technical solution adopted by the present invention is: a children's stroller, including a stroller frame with an unfolded position and a folded position, and front wheels arranged at the front bottom of the stroller frame Components, the rear wheel assembly arranged at the bottom rear part of the cart frame, the locking mechanism arranged ...

Claims

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