BABY WALKER WITH INFINITE-ADJUSTMENT FUNCTION
A baby walker with an infinite-adjustment function includes an upper plate and a lower plate. A backrest is provided on the upper plate, and a wheel set is provided on the lower plate. The upper plate is connected to the lower plate by a telescopic structure capable of adjusting a space between the...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
24.12.2015
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Subjects | |
Online Access | Get full text |
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Summary: | A baby walker with an infinite-adjustment function includes an upper plate and a lower plate. A backrest is provided on the upper plate, and a wheel set is provided on the lower plate. The upper plate is connected to the lower plate by a telescopic structure capable of adjusting a space between the upper plate and the lower plate. The telescopic structure comprises a fixed seat and a movable arm, the fixed seat being in telescopic connection to the movable arm. A rotary adjusting wheel is provided on the fixed seat, the adjusting wheel being placed vertically, an adjusting groove disposed along an involute being provided on one surface of the adjusting wheel; and the end of the movable arm, connected to the fixed seat, is provided with a positioning column having one end extended into the adjusting groove. An adjusting member is connected to the adjusting wheel. |
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Bibliography: | Application Number: US201514621430 |