Driven infant seat
First Claim
Patent Images
1. An infant seat comprising:
- a base;
a track provided on the base having a first arc-shaped portion and a second arc-shaped portion meeting at a crest;
a carriage comprising a body portion, a first pair of wheels positioned at a first end of the body portion, and a second pair of wheels positioned at a second end of the body portion, the carriage positioned within a central portion of the base and configured to ride along the track; and
a drive mechanism configured to move the carriage along the track,wherein a distance between the first pair of wheels and the second pair of wheels is less than a distance between centers of curvature of the first arc-shaped portion and the second arc-shaped portion.
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Accused Products
Abstract
An infant rocking seat includes a base; a track provided on the base having a first arc-shaped portion and a second arc-shaped portion meeting at a crest; a carriage having a body portion, a first pair of wheels positioned at a first end of the body portion, and a second pair of wheels positioned at a second end of the body portion; and a drive mechanism configured to move the carriage along the track. The carriage is positioned within a central portion of the base and is configured to ride along the track. A distance between the first pair of wheels and the second pair of wheels is less than a distance between centers of curvature of the first arc-shaped portion and the second arc-shaped portion.
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Citations
20 Claims
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1. An infant seat comprising:
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a base; a track provided on the base having a first arc-shaped portion and a second arc-shaped portion meeting at a crest; a carriage comprising a body portion, a first pair of wheels positioned at a first end of the body portion, and a second pair of wheels positioned at a second end of the body portion, the carriage positioned within a central portion of the base and configured to ride along the track; and a drive mechanism configured to move the carriage along the track, wherein a distance between the first pair of wheels and the second pair of wheels is less than a distance between centers of curvature of the first arc-shaped portion and the second arc-shaped portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An infant seat comprising:
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a base; a track positioned on a surface of the base; a carriage configured to move along the track; and a drive mechanism positioned on the surface of the base for driving the carriage to move along the track, the drive mechanism comprising; a motor; a drive shaft driven by the motor; at least one spindle positioned to rotate on the drive shaft; and a string connected between the spindle and the carriage, wherein rotation of the drive shaft in a first direction pulls the carriage forward and rotation of the drive shaft in a second direction opposite to the first direction releases the carriage. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification