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Foldable stroller frame

A technology of a cart frame and a push rod is applied in the direction of a trolley, a stroller/stroller, a multi-axle stroller/cradle, etc., which can solve the problems of large size and cumbersome folding process, and achieve a small size and simplify the folding operation. Steps, volume flat effect

Pending Publication Date: 2019-04-05
KUNSHAN LITTLE DINASAUR CHILD PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a foldable trolley frame to solve the problems of cumbersome folding process and large volume after folding in existing trolleys

Method used

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  • Foldable stroller frame
  • Foldable stroller frame
  • Foldable stroller frame

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Embodiment Construction

[0029] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a d...

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PUM

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Abstract

The invention belongs to the technical field of baby strollers and discloses a foldable stroller frame. The foldable stroller frame comprises a push rod component, a rear wheel bracket and a front wheel bracket, wherein the rear wheel bracket is rotationally connected with the push rod component; the front wheel bracket is rotationally connected with the rear wheel bracket; a sliding sleeve is slidingly arranged on the push rod component; the sliding sleeve is rotationally connected to one end of a rear supporting rod; the other end of the rear supporting rod is connected to a front wheel bracket connecting rod rotationally connected with the front wheel bracket; the rear supporting rod is rotationally connected to the rear wheel bracket; a seat rod connecting rod is rotationally connectedto the rear wheel bracket; a seat rod is rotationally connected to the seat rod connecting rod; one end of the seat rod is rotationally connected to the rear supporting rod; and a locking mechanism used for locking the foldable stroller frame is arranged between the sliding sleeve and the push rod component. According to the foldable stroller frame, through the structure, the folding of a whole stroller is made more convenient and fast; and the structure is simple, and the operation is convenient.

Description

technical field [0001] The invention relates to the technical field of strollers for infants, in particular to a foldable stroller frame. Background technique [0002] In the design of the frame structure of infant strollers, in order to meet the convenience of consumers to carry, the stroller frame is generally designed as a foldable structure, so that the infant stroller can be opened into a rideable shape when it is in use. When not in use, it can be folded into a smaller volume for easy storage or portability. [0003] The folding structure of the existing strollers for infants and young children is relatively complicated, the folding is not convenient and fast enough, and the folded volume is large, it is difficult to be placed in a narrow space, and it is inconvenient to store and carry. Contents of the invention [0004] The purpose of the present invention is to provide a foldable stroller frame to solve the problems of cumbersome folding process and large volume ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B7/08
CPCB62B7/083B62B7/086B62B2205/20
Inventor 蔡守进
Owner KUNSHAN LITTLE DINASAUR CHILD PROD