Infant Chair Apparatus
First Claim
Patent Images
1. An infant chair apparatus comprising:
- a support base;
a movable platform assembled with the support base for sliding movement;
a seat portion arranged above the support base, the seat portion being pivotally connected with the movable platform;
a rotation drive mechanism operable to drive reciprocated rotation of the seat portion relative to the support base; and
a sliding drive mechanism operable to drive the movable platform to slide relative to the support base.
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Abstract
An infant chair apparatus includes a support base, a movable platform assembled with the support base for sliding movement, a seat portion arranged above the support base and pivotally connected with the movable platform, a rotation drive mechanism operable to drive reciprocated rotation of the seat portion relative to the support base, and a sliding drive mechanism operable to drive the movable platform to slide relative to the support base.
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Citations
21 Claims
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1. An infant chair apparatus comprising:
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a support base; a movable platform assembled with the support base for sliding movement; a seat portion arranged above the support base, the seat portion being pivotally connected with the movable platform; a rotation drive mechanism operable to drive reciprocated rotation of the seat portion relative to the support base; and a sliding drive mechanism operable to drive the movable platform to slide relative to the support base. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An infant chair apparatus comprising:
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a support base; a movable platform assembled with the support base for sliding movement, the movable platform including an axle affixed therewith that extends upright, and a stem pivotally connected with the axle; a seat portion arranged above the support base, the seat portion being positioned above the axle and fastened to the stem; a rotation drive mechanism operable to drive reciprocated rotation of the seat portion relative to the support base and the movable platform, wherein the rotation drive mechanism includes a first electric motor, a first crank driven in rotation by the first electric motor, and a first linking rod respectively connected with the first crank and the stem; and a sliding drive mechanism operable to drive the movable platform to slide relative to the support base, wherein the sliding drive mechanism includes a second electric motor, a second crank driven in rotation by the second electric motor, and a second linking rod respectively connected with the second crank and an anchor point of the support base. - View Dependent Claims (17, 18, 19, 20, 21)
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Specification