Child restraint with swiveling juvenile seat and seat-back lock
First Claim
Patent Images
1. A child restraint comprising:
- a seat support including a base adapted to set on a vehicle seat and configured to include a swivel-mount pad and an upright anchor-support pad extending upwardly from the swivel-mount pad, the seat support further including a swivel coupled to the swivel-mount pad,a juvenile seat mounted on the swivel for swiveling motion on an arc relative to the base about an axis of rotation along a first portion of the arc between a left- facing entry position and a forward-facing travel position and along a second portion of the arc between the forward-facing travel position and a right-facing entry position, the juvenile seat including a seat bottom coupled to the swivel for swiveling motion about the axis of rotation and a seat back arranged to extend upwardly from the seat bottom for motion therewith, andseat stop means for selectively retaining the juvenile seat in the forward- facing travel position to block rotation of the juvenile seat about the axis of rotation toward the left-facing and right-facing entry positions, the seat stop means including a seat anchor coupled to the anchor-support pad of the base and a seat-back lock coupled to the seat back of the juvenile seat, the seat-back lock including hook-retainer latches movable between hook-retaining positions and hook-releasing positions, and wherein the seat back is formed to include a central opening and the seat-back lock is arranged to extend through the central opening formed in the seat back to mate with the seat anchor, the seat anchor being located and configured to provide means for moving the hook-retainer latches from the hook-retaining positions to the hook-releasing positions in response to swiveling motion of the juvenile seat about its axis of rotation and arrival of the juvenile seat at the forward-facing travel position, so as to block rotation of the juvenile seat about the axis of rotation upon arrival of the juvenile seat at the forward-facing travel position.
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Accused Products
Abstract
A child restraint includes a seat support and a juvenile seat mounted to swivel about an axis on the seat support. The seat support is adapted to set on a vehicle seat.
55 Citations
28 Claims
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1. A child restraint comprising:
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a seat support including a base adapted to set on a vehicle seat and configured to include a swivel-mount pad and an upright anchor-support pad extending upwardly from the swivel-mount pad, the seat support further including a swivel coupled to the swivel-mount pad, a juvenile seat mounted on the swivel for swiveling motion on an arc relative to the base about an axis of rotation along a first portion of the arc between a left- facing entry position and a forward-facing travel position and along a second portion of the arc between the forward-facing travel position and a right-facing entry position, the juvenile seat including a seat bottom coupled to the swivel for swiveling motion about the axis of rotation and a seat back arranged to extend upwardly from the seat bottom for motion therewith, and seat stop means for selectively retaining the juvenile seat in the forward- facing travel position to block rotation of the juvenile seat about the axis of rotation toward the left-facing and right-facing entry positions, the seat stop means including a seat anchor coupled to the anchor-support pad of the base and a seat-back lock coupled to the seat back of the juvenile seat, the seat-back lock including hook-retainer latches movable between hook-retaining positions and hook-releasing positions, and wherein the seat back is formed to include a central opening and the seat-back lock is arranged to extend through the central opening formed in the seat back to mate with the seat anchor, the seat anchor being located and configured to provide means for moving the hook-retainer latches from the hook-retaining positions to the hook-releasing positions in response to swiveling motion of the juvenile seat about its axis of rotation and arrival of the juvenile seat at the forward-facing travel position, so as to block rotation of the juvenile seat about the axis of rotation upon arrival of the juvenile seat at the forward-facing travel position.
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2. A child restraint comprising:
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a seat support including a base adapted to set on a vehicle seat and configured to include a swivel-mount pad and an upright anchor-support pad extending upwardly from the swivel-mount pad, the seat support further including a swivel coupled to the swivel-mount pad, a juvenile seat mounted on the swivel for swiveling motion on an arc relative to the base about an axis of rotation along a first portion of the arc between a left- facing entry position and a forward-facing travel position and along a second portion of the arc between the forward-facing travel position and a right-facing entry position, the juvenile seat including a seat bottom coupled to the swivel for swiveling motion about the axis of rotation and a seat back arranged to extend upwardly from the seat bottom for motion therewith, seat stop means for selectively retaining the juvenile seat in the forward- facing travel position to block rotation of the juvenile seat about the axis of rotation toward the left-facing and right-facing entry positions, the seat stop means including a seat anchor coupled to the anchor-support pad of the base and a seat-back lock coupled to the seat back of the juvenile seat, and wherein the seat back is formed to include a central opening and the seat-back lock is arranged to extend through the central opening formed in the seat back to mate with the seat anchor so as to block rotation of the juvenile seat about the axis of rotation upon arrival of the juvenile seat at the forward-facing travel position, wherein the juvenile seat further includes an interior region formed in the seat back, a hook pivot shaft located in the interior region of the seat back and coupled to the seat back to move therewith, and first and second retainer pivot shaft segments located in the interior region of the seat back and coupled to the seat back to move therewith, wherein the seat-back lock includes a hook mounted on the hook pivot shaft for pivotable movement about a first horizontal axis between a locked position arranged to engage and mate with the seat anchor coupled to the anchor-support pad of the base and an unlocked position arranged to disengage the seat anchor to free the juvenile seat for swiveling motion relative to the base about the axis of rotation, a first hook-retainer latch mounted for pivotable movement on the first retainer pivot shaft segment about a second horizontal axis, and a second hook-retainer latch mounted for pivotable movement on the second retainer pivot shaft segment about the second horizontal pivot axis, wherein each of the first and second hook-retainer latches includes an axle mount coupled to a companion one of the first and second retainer pivot shaft segments and formed to include a tip arranged to engage a companion flange portion of the hook to retain the hook in the unlocked position and to remain in the interior region of the seat back during pivotable movement of the first and second hook-retainer latches about the second horizontal axis, wherein each of the first and second hook-retainer latches also includes a pivot actuator coupled to a companion axle mount and arranged to lie outside of the interior region of the seat back and in alignment with the central opening formed in the seat back to engage the seat anchor coupled to the anchor-support pad of the base during swiveling motion of the juvenile seat on the arc and arrival of the juvenile seat at the forward-facing position, and wherein the seat anchor is configured and arranged to provide hook-mover means for engaging the pivot actuators of the first and second hook-retainer latches upon arrival of the juvenile seat at the forward-facing travel position to apply forces sufficient to pivot the first and second hook-retainer latches inwardly toward the hook pivot shaft to cause the tips of the axle mounts of the first and second hook-retainer latches to disengage the companion flange portions of the hook so that the hook is released and moved by a hook-return spring included in the seat-back lock from the unlocked position to the locked position to mate with the seat anchor to block further swiveling motion of the juvenile seat relative to the base of the seat support. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A child restraint comprising
a seat support including a base adapted to set on a vehicle seat and a swivel coupled to the base, a juvenile seat mounted on the swivel for swiveling motion on an arc relative to the base about an axis of rotation along a first portion of the arc between a left-facing entry position and a forward-facing travel position and along a second portion of the arc between the forward-facing travel position and a right-facing entry position, the juvenile seat including a seat bottom coupled to the swivel for swiveling motion about the axis of rotation and a seat back arranged to extend upwardly from the seat bottom for motion therewith, and seat stop means for selectively retaining the juvenile seat in the forward-facing travel position to block rotation of the juvenile seat about the axis of rotation toward the left-facing and right-facing entry positions, the seat stop means including a seat anchor coupled to the base and a seat-back lock coupled to the seat back of the juvenile seat, and wherein the seat back is formed to include a central opening and the seat-back lock is arranged to extend through the central opening formed in the seat back to mate with the seat anchor so as to block rotation of the juvenile seat about the axis of rotation upon arrival of the juvenile seat at the forward-facing travel position, wherein the juvenile seat further includes an interior region formed in the seat back, a hook pivot shaft located in the interior region of the seat back and coupled to the seat back to move therewith and first and second retainer pivot shaft segments located in the interior region of the seat back and coupled to the seat back to move therewith, wherein the seat-back lock includes a hook mounted on the hook pivot shaft for pivotable movement about a first horizontal axis between a locked position arranged to engage and mate with the seat anchor coupled to the base and an unlocked position arranged to disengage the seat anchor to free the juvenile seat for swiveling motion relative to the base about the axis of rotation, a first hook-retainer latch mounted on the first retainer pivot shaft segment for pivotable movement about a second horizontal axis, and a second hook-retainer latch mounted on the second retainer pivot shaft segment for pivotable movement about the second horizontal pivot axis, wherein each of the first and second hook-retainer latches includes a tip arranged to engage a companion flange portion of the hook to retain the hook in the unlocked position, and wherein each of the first and second hook-retainer latches also includes a pivot actuator arranged to lie outside of the interior region of the seat back and in alignment with the central opening formed in the seat back to engage the seat anchor coupled to the anchor-support pad of the base during swiveling motion of the juvenile seat on the arc and arrival of the juvenile seat at the forward-facing position.
Specification