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Foldable stroller

A baby carriage, folding position technology, applied in the direction of children's carriage/baby carriage, multi-axis children's carriage/cradle car, children's carriage/cradle car accessories, etc., can solve the problem of not being completely satisfactory, and achieve simple movement Effect

Active Publication Date: 2011-06-01
BABYZEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As a result, the solutions in the prior art are not entirely satisfactory when respecting the characteristics of children's prams

Method used

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  • Foldable stroller
  • Foldable stroller
  • Foldable stroller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] Figure 1a and 1b A collapsible stroller according to a first principle generally satisfied in the prior art is shown.

[0057] When the linkage mechanism of the stroller is considered in side view, it is evident that it comprises the backrest base 2 , the seat support 20 and the front legs 9 . A seat support 20 is pivotally mounted on the backrest base 2 about an axis D and on the front leg 9 about an axis J. As shown in FIG.

[0058] In addition, the linkage mechanism of the stroller includes the rear legs 5 . Each of the legs 5 , 9 is equipped with a wheel arrangement 6 , 10 .

[0059] To get a flat pushchair ( Figure 1b ), the seat support 20 is folded onto the backrest base 2, and the front legs 9 are folded against the seat support 20.

[0060] It is understood that this first type of construction does not allow very compact folding of the children's stroller. Indeed, the ergonomics of a children's stroller requires that the longitudinal seat support 20 be s...

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PUM

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Abstract

The invention relates to a foldable stroller that can move between an extended position and a stowed position, and which comprises a seat portion, a back, at least three legs and: a rear linkage (4) including at least one rear leg (5); a front linkage (8) including at least one front leg (9); a back linkage (1) including at least one back mount (2); and a seat portion mounting (20) having a frontend and a rear end, and having a length lower than the height of the back. When moving the stroller from the extended position to the stowed position, the lower end of the back leg (5) tilts forward,the lower end of the front leg (9) tilts backward, the back is folded against the seat portion, the upper edge of the back coming opposite the front end of the seat portion mounting and the upper endof the front leg.

Description

technical field [0001] The present invention relates to a foldable stroller which can be moved between an unfolded position and a folded position. Background technique [0002] In the prior art, there are many types of collapsible strollers. Such strollers typically include a backrest, a seat portion pivotally connected to the backrest, and three or four legs on which wheels are mounted. [0003] The ergonomics of a children's stroller requires that the length of the longitudinal supports of the seat part be significantly shorter than the height of the backrest, but also shorter than the length of the legs. Thus, due to these characteristics, prior art strollers are still bulky when folded, as described hereinafter. [0004] As a result, the solutions in the prior art are not entirely satisfactory when respecting the characteristics of children's strollers. [0005] Patent application FR 2553362 shows an example of a stroller from the prior art. This document describes a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B7/08
CPCB62B7/062B62B2205/003B62B7/068B62B7/08B62B2205/20B62B7/086B62B9/12
Inventor 吉勒·亨利
Owner BABYZEN