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.

Active Publication Date: 2011-03-23
GOODBABY CHILD PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many structures of the cart frame, and some cart frames have more rods, and the manufacturing cost is relatively high

Method used

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  • Trolley for children
  • Trolley for children
  • Trolley for children

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] As shown in the accompanying drawings, a children's stroller includes a stroller frame 10 with an unfolded position and a folded position, a front wheel assembly 11 arranged at the bottom front of the stroller frame 10, and a front wheel assembly 11 arranged at the bottom of the stroller frame 10. The rear wheel assembly 12 at the bottom rear of the cart frame 10, the locking mechanism that is arranged on the cart frame 10 and can lock the cart frame 10 in the unfolded position, the cart The frame 10 includes:

[0031] Front wheel bracket 4;

[0032] rear wheel bracket 6, the lower end of the rear wheel bracket 6 is rotatably connected to the rear end of the front wheel bracket 4;

[0033] A push rod 1, the front end of the push rod 1 is rotatably connected to the upper end of the rear wheel bracket 6;

[0034] The sliding member 5, the sliding member 5 is slidably arranged on the rear wheel support 6 along the up and down direction of the rear wheel support 6;

[00...

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PUM

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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.

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B7/10
Inventor 冷志刚蔡守进
Owner GOODBABY CHILD PROD CO LTD
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