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Stroller frame

A technology of frame and stroller, which is applied in the field of stroller frames, and can solve the problems of not being able to approach each other and the large size of the stroller frame

Pending Publication Date: 2018-02-02
柯全德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But, the disclosed baby carriage skeleton of prior art (CN 106672047A) can not move close to each other between two front connecting rods, the rear connecting rod and the push rod, so the volume of the folded baby carriage skeleton is still relatively large.

Method used

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  • Stroller frame
  • Stroller frame
  • Stroller frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] A stroller frame, comprising:

[0033] The front foot bar 1 is connected with the front wheel 1a;

[0034] The rear foot bar 2 is connected with the rear wheel 2a, and the upper end of the rear foot bar 2 is rotatably connected with the upper end of the front foot bar 1;

[0035] Front connecting rod 3, its lower end is rotationally connected with rear foot rod 2 upper ends;

[0036] Hand push rod 4, its lower end is rotationally connected with the upper end of front connecting rod 3;

[0037] Rear connecting rod 5, its upper end is rotatably connected with the lower end of hand push rod 4, wherein the lower part is rotatably connected with the middle part of rear foot rod 2;

[0038] The first linkage rod 6, its front end is hinged at the middle part of the front foot rod 1, its rear end is hinged with a second linkage rod 7, and the middle part of the second linkage rod 7 is hinged at the middle part of the rear foot rod 2;

[0039] Sliding sleeve 8, sliding sleeve...

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PUM

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Abstract

The invention provides a stroller frame. A first folding connecting rod is hinged to each sliding sleeve of the frame. The other end of each first folding connecting rod is hinged to the back end of aseat frame rod opposite to the corresponding sliding sleeve. The middles of the two first folding connecting rods are hinged to each other to form a cross structure. The lower end of each back connecting rod is hinged to a second folding connecting rod. The other end of each second folding connecting rod is hinged to the middle of a back foot rod opposite to the corresponding back connecting rod.The middles of the two second folding connecting rods are hinged to each other to form a cross structure. The stroller frame is simple in structure, convenient to operate, small in size after being folded and convenient to carry.

Description

【Technical field】 [0001] The invention relates to the field of baby carriages, in particular to a baby carriage frame. 【Background technique】 [0002] At present, baby carriages have become an indispensable item in the growth process of children. Baby carriages on the market can generally be folded or unfolded, but the existing baby carriages have complex skeleton structures and are still relatively large in volume after being folded. Therefore, people are very eager for a baby carriage that is easy to use, simple in structure and small in size when folded. [0003] In order to solve the above-mentioned technical problems, the prior art (CN 106672047A) discloses a baby carriage frame with simple structure, convenient operation and small volume after folding: the front frame is connected with front wheels; the rear frame is connected with rear wheels , and the upper end of the rear frame is rotatably connected with the upper end of the front frame; the lower end of the fron...

Claims

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Application Information

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IPC IPC(8): B62B7/06
CPCB62B7/06
Inventor 柯全德
Owner 柯全德