Height-adjustable child chair

• Main Authors: CURTIS M. HARTENSTINE, HARTENSTEIN ZACHARY C
• Format: Patent
• Language: Chinese; English
• Published: 25.11.2022
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; FURNITURE SPECIALLY ADAPTED FOR CHILDREN; HUMAN NECESSITIES; SPICE MILLS; SUCTION CLEANERS IN GENERAL

In one example, a high chair has a seat and a base. The base is attached to the seat such that when the base is disposed on a surface, the base supports the seat above the surface. The base has a plurality of rotatable legs to transition the high chair between a raised position and a lowered position. In the raised position, the seat is disposed at a first height and the plurality of legs together define a first footprint having a first cross-sectional area in a selected plane. In the lowered position, the seat is disposed at a second height that is lower than the first height, and the plurality of legs together define a second footprint having a second cross-sectional area in the selected plane that is less than the first cross-sectional area. 在一个示例中，高脚椅具有座椅和基部。基部附接到座椅，使得当基部设置在表面上时，基部将座椅支撑在表面上方。基部具有能旋转的多个支腿，以使高脚椅在升高位置和降低位置之间转换。在升高位置，座椅设置在第一高度处，并且多个支腿一起限定第一占用空间，所述第一占用空间在选择平面中具有第一横截面积。在降低位置，座椅设置在低于第一高度的第二高度处，并且多个支腿一起限定第二占用空间，该第二占用空间在选择平面中具有小于第一横截面积的第二横截面积。