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A stroller frame that can automatically retract the car

A technology of frame and baby carriage, which is applied in the field of baby carriage frame, can solve the problems of cumbersome collection operation, etc., and achieve the effect of reliable operation and simple structure

Active Publication Date: 2020-12-01
ZHONGSHAN KINGMOON CHILDREN PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the traditional baby carriages need to be collected manually, and the operation of collecting the car is quite cumbersome

Method used

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  • A stroller frame that can automatically retract the car
  • A stroller frame that can automatically retract the car
  • A stroller frame that can automatically retract the car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Such as Figure 1 to Figure 7 Shown is a first embodiment of a stroller frame that can automatically retract the car of the present invention, including:

[0031] A front foot group 1, the front foot group 1 includes a front foot bar 11;

[0032] The rear foot group 2, the rear foot group 2 includes the rear foot rod 21;

[0033] The handle set 3, the handle set 3 includes a lower handle tube 31 and a U-shaped upper handle tube 32 which is rotatably arranged on the upper end of the lower handle tube 31, and the lower handle tube 31 is provided with a slide which can slide along its axial direction. 4, a locking assembly 5 is provided between the lower handle tube 31 and the slider 4 for locking or unlocking the slider 4 so that it is fixed on the lower handle tube 31 or can slide along the axial direction of the lower handle tube 31 , the lower end of the lower handle pipe 31 is hinged to the middle part of the rear foot bar 21, and the transmission part 6 is hinged b...

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PUM

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Abstract

Automatically collapsible stroller frame, comprising a front leg bar (11), a rear leg bar (21), a handlebar set (3) and an elastic member (7). The handlebar set (3) comprises a lower handlebar tube (31) and an upper handlebar tube (32) that is rotatably disposed at the upper end of the lower handlebar tube (31), the handlebar tube (3) is provided with a sliding member (4) that is slidable along its axial direction, a locking assembly (5) is provided between the lower handlebar tube (31) and the sliding member (4) for locking or unlocking the sliding member (4), the lower end of the lower handlebar tube (31) is hinged to the middle of the rear leg bar (21), a transmission member (6) is hinged between the sliding member and the upper portion of the rear leg bar (21), the upper end of the front leg bar (11) is hinged to the lower end of the transmission member (6) and / or the upper end of the rear leg bar (21), and an elastic member (7) is disposed between the front leg bar (11) and the rear leg bar (21). When the stroller collapses, the front leg bar (11) and the rear leg bar (21) are automatically brought together under the elastic pull of the elastic member (7). At the same time, the transmission member (6) drives the sliding member (4) to slide down the axial direction of the lower handlebar tube (31) to drive the lower handlebar tube (31) towards the direction of the rear leg bar (21), thereby collapsing the whole stroller frame, which is very fast and convenient.

Description

【Technical field】 [0001] The invention relates to the field of baby carriages, in particular to a baby carriage frame that can be automatically retracted. 【Background technique】 [0002] The stroller is a tool cart designed for the convenience of children's outdoor activities, which greatly reduces the burden of carrying children when people go out. For the convenience of carrying and transportation, existing baby carriages can generally be folded to reduce space occupation. However, most of the traditional baby carriages need to be collected manually, and the operation of collecting the baby carriages is quite cumbersome. 【Content of invention】 [0003] The technical problem to be solved by the present invention is to provide a stroller frame that can be automatically retracted so as to make the retraction operation faster and more convenient. [0004] The purpose of the present invention is achieved like this: [0005] A baby carriage frame that can be automatically r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B7/06
CPCB62B7/06B62B7/068B62B7/08B62B9/102B62B9/104B62B2205/003B62B2205/20B62B2205/22B62B2205/24
Inventor 杨顺萍
Owner ZHONGSHAN KINGMOON CHILDREN PROD CO LTD