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Folding skeleton structure for baby carriage

A skeleton structure and stroller technology, applied in the field of strollers, can solve problems such as difficult assembly, cumbersome use, and pinching of babies and children, and achieve the effects of avoiding pinching of babies and children, simple structure, and convenient use

Inactive Publication Date: 2008-01-16
DOREL JUVENILE (ZHONGSHAN) PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the connecting rod combination of this kind of stroller is quite complicated, not only is it quite difficult to assemble, but also very cumbersome to use, and it is easy to cause the problem that the frame is not smooth when it is folded.
In addition, when the frame of the traditional stroller is folded, the entire frame is usually folded at the same time. If it is not folded properly, it is easy to cause the problem of pinching the baby sitting on the stroller.

Method used

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  • Folding skeleton structure for baby carriage
  • Folding skeleton structure for baby carriage
  • Folding skeleton structure for baby carriage

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Experimental program
Comparison scheme
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Embodiment Construction

[0033] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings.

[0034] First please refer to the embodiment of the folding frame 10 of the stroller shown in FIGS. 1 and 2 , which includes an upper frame 2 and a lower frame 3 . The lower frame 3 includes a joint group 31 , a front frame 32 , a rear frame 33 , a linkage rod 34 and a folding group 4 . The collapsible frame 10 can be operated in the unfolded positioning state 200 as shown in FIG. 1 or can be operated in the collapsed state 100 as shown in FIG. 10 . In the unfolded positioning state 200, it is used to carry babies and children, and in the folded state 100, the volume is reduced for storage and transportation.

[0035] The upper frame 2 includes a pair of upper poles 21 extending upwards, wherein the upper ends 211 of the upper poles 21 are connected with a gripping portion 22 for an operator to hold and push the stroller. Please refer to FIG. 3 , the grip...

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PUM

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Abstract

The invention relates to a foldable framework structure for a baby-car, comprising an upper framework and a lower framework, wherein the upper framework is connected with the lower framework through a joint group so that the upper framework can control the joint and can be folded or unfolded and be fixed with respect to the lower framework. The lower framework is provided with a folding group to actuate the folding and the positioning as well as the unfolding of the lower framework, so that when to fold the framework structure a handler can separately fold the upper framework and the lower framework without causing injury to the baby. The invention is simple in structure, convenient and safe to use.

Description

technical field [0001] The invention relates to a stroller, in particular to a folding skeleton structure of the stroller. Background technique [0002] Generally, a stroller for carrying a baby is usually in the form of a connecting rod with rods pivoted to each other, and a joint group arranged between the rods is controlled by a release mechanism, and the locking mechanism in the joint group is released and locked. And there is an unfolded position where the baby can be carried and a folded position that can be folded and placed, such as the US Pat. No. 5,772,235. Because the connecting rod combination of this kind of baby carriage is quite complicated, it is not only quite difficult to assemble but also very cumbersome to use, and it is easy to cause the problem that the frame is not smooth when it is folded. In addition, when the frame of the traditional stroller is folded, the entire frame is usually folded together at the same time. If the frame is not folded properl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B7/06
CPCB62B9/18B62B7/08B62B7/086
Inventor 李玮烨
Owner DOREL JUVENILE (ZHONGSHAN) PROD CO LTD
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