Mechanism allowing electric baby stroller to achieve swinging function

An electric baby carriage, functional technology, applied in the direction of wheels, vehicle parts, casters, etc., can solve the problems of cumbersome structure, many components required, large torque, etc., and achieve the effect of convenient processing and assembly, simple structure and reliable operation
CN108248286AInactive Publication Date: 2018-07-06匡桃红
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
匡桃红
Publication Date
2018-07-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a mechanism allowing an electric baby stroller to achieve a swinging function. The mechanism comprises a wheel shell, a wheel core which is clamped to the wheel shell and is capable of rotating around the wheel shell, and an idler wheel installed on the wheel core through a rotary shaft. By the adoption of the mechanism allowing the electric baby stroller to achieve the swinging function, the contact area of the idler wheel of the mechanism and the ground is large, and the mechanism is stable; the gravity center is low, the borne force moment is small, and work is reliable; and the mechanism is simple in structure and quite convenient to machine and assemble.
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Description

technical field

[0001] The invention relates to a caster wheel, in particular to a mechanism for enabling an electric baby carriage to have a swing function installed under equipment that needs to be frequently moved. Background technique

[0002] Casters are commonly used, such as refrigerators and washing machines for household appliances, trolleys for hotel food delivery, and swivel chairs for household use. After installing a mechanism that enables electric strollers to have a swing function, it is more convenient to move.

[0003] A common mechanism that enables an electric stroller to have a swing function is generally divided into two modules, a steering module and a roller module. The former allows the casters to rotate 360°, allowing the mobile device to turn in any direction without hindrance; the latter enables the mobile device to move freely. The center of gravity of existing casters is relatively high, and the wheel seat is biased to one side, so the torque is...

Claims

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