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Foldable children stroller

A child stroller and stroller frame technology, which is applied in directions such as multi-axle strollers/cradles, can solve the problems that tricycles cannot be folded horizontally, and the folding volume is large, and achieves simple structure, small folding volume, and easy installation. handy effect

Active Publication Date: 2015-02-18
GOODBABY CHILD PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are mainly two types of foldable strollers: three-wheeled and four-wheeled, and the three-wheeled stroller cannot be folded horizontally, and the folding volume is relatively large

Method used

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  • Foldable children stroller
  • Foldable children stroller
  • Foldable children stroller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] see Figure 1 to Figure 11 , this example provides a foldable children's stroller, which includes a stroller frame with an unfolded state and a folded state, a set of front wheel assemblies 1 and two sets of rear wheel assemblies 2, and a mechanism for locking the stroller frame in the unfolded state. locking mechanism.

[0034] The cart frame includes side supports 3 on both sides, and a cross brace arranged between the side supports 3 on both sides. The side support 3 further comprises a front wheel support 30, a push rod 31 whose lower end is rotatably connected with the upper end of the front wheel support 30, a rear wheel support 32 whose upper end is rotatably connected with the upper end of the front wheel support 30, and is arranged on the push rod. The push handle 33 on the rod 31 upper end. The front wheel brackets 31 located on both sides are arranged non-parallel, and they are roughly arranged in an arc shape with a large distance between the upper end...

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Abstract

The invention relates to a foldable children stroller, which comprises a stroller frame, a front wheel assembly, a back wheel assembly and a locking mechanism, wherein the stroller frame comprises side brackets, a transverse support frame and a bottom support rod, the side brackets are positioned at the two sides of the stroller frame, the transverse support frame is arranged between the side brackets at the two sides, each side bracket comprises a front wheel bracket, a push rod and a back wheel bracket, the lower end part of each push rod is rotationally connected with the upper end part of the corresponding front wheel bracket, the upper end part of each back wheel bracket is rotationally connected with the upper end part of the corresponding front wheel bracket, each front wheel assembly comprises a front wheel and a front wheel joint, each front wheel joint comprises a front wheel bracket connecting piece, the two ends of each front wheel bracket connecting piece are respectively and rotationally connected with the lower end parts of the front wheel brackets at the two sides, each front wheel bracket connecting piece is matched with the corresponding front wheel bracket through a slope, the front end part of the bottom support rod is rotationally connected with each front wheel joint, the transverse support frame comprises a back transverse support, the back transverse support is arranged between the back wheel brackets at the two sides and can be transversely folded, and the back end part of the bottom support rod is rotationally connected with the back transverse support. The foldable children stroller has the advantages that the structure is simple, the size of the folded children stroller is small, and the folding operation is convenient.

Description

technical field [0001] The invention relates to a foldable stroller for children. Background technique [0002] The foldable stroller is mainly realized by setting a stroller frame with an open state and a folded state. In order to realize the function of folding, the main components that make up the stroller frame, such as the front wheel bracket, the rear wheel bracket, the cushion bar, the push handle bar, etc., are arranged to rotate and connect with each other, and the specific structural designs are varied. Designing a baby stroller that is easy to fold, small in size and low in cost is the goal pursued by the designers of the stroller, and it is also the key to making the stroller products competitive in the market. [0003] At present, there are mainly two types of foldable strollers: three-wheeled and four-wheeled. Among them, the three-wheeled stroller cannot be folded horizontally, and the folding volume is relatively large. Contents of the invention [0004] ...

Claims

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Application Information

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IPC IPC(8): B62B7/06
Inventor 马福生
Owner GOODBABY CHILD PROD CO LTD
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