Compactible juvenile vehicle seat with forward-folding backrest and u-shaped backrest frame
First Claim
Patent Images
1. A compactible juvenile vehicle seat comprising:
- a seat base adapted to set on a vehicle seat and formed to include a seat bottom adapted to support a juvenile in a seated position and an axle associated with the seat bottom,a foldable backrest mounted on the axle for folding movement between an upright use position arranged to extend upwardly away from the seat bottom and adapted to support a juvenile in the seated position on the seat bottom and a compact folded storage position arranged to extend long the seat bottom and lie in confronting relation to the seat bottom,a backrest lock, configured to provide means for retaining the foldable backrest in the upright use position, and for releasing the foldable backrest to free the foldable backrest so that, once freed, the foldable backrest can be pivoted about a pivot axis established by the axle to assume the compact folded storage position, wherein the backrest lock includes a backrest frame mounted for movement on the foldable backrest between a backrest-locking position engaging a frame receiver included in the seat base to block pivotable movement of the foldable backrest about the pivot axis and a backrest-releasing position disengaging the frame receiver to free the foldable backrest to pivot on the axle about the pivot axis between the upright use position and the compact folded storage position,wherein the foldable backrest includes a front surface adapted to contact a juvenile resting in the seated position on the seat bottom and an oppositely facing rear surface, the front surface is arranged to lie in confronting relation to the seat bottom upon movement of the foldable backrest to the compact folded storage position, and the backrest frame is mounted for movement on the rear surface of the foldable backrest, andwherein the seat base further includes spaced-apart first and second armrests, the seat bottom is arranged to lie between and below the first and second armrests, and a portion of the backrest frame is arranged to lie between the first and second armrests upon movement of the foldable backrest to the compact folded storage position.
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Accused Products
Abstract
A juvenile vehicle seat includes a seat base adapted to set on a vehicle seat and a foldable backrest associated with the seat base. The juvenile vehicle seat also includes a backrest lock coupled to the foldable backrest.
37 Citations
19 Claims
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1. A compactible juvenile vehicle seat comprising:
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a seat base adapted to set on a vehicle seat and formed to include a seat bottom adapted to support a juvenile in a seated position and an axle associated with the seat bottom, a foldable backrest mounted on the axle for folding movement between an upright use position arranged to extend upwardly away from the seat bottom and adapted to support a juvenile in the seated position on the seat bottom and a compact folded storage position arranged to extend long the seat bottom and lie in confronting relation to the seat bottom, a backrest lock, configured to provide means for retaining the foldable backrest in the upright use position, and for releasing the foldable backrest to free the foldable backrest so that, once freed, the foldable backrest can be pivoted about a pivot axis established by the axle to assume the compact folded storage position, wherein the backrest lock includes a backrest frame mounted for movement on the foldable backrest between a backrest-locking position engaging a frame receiver included in the seat base to block pivotable movement of the foldable backrest about the pivot axis and a backrest-releasing position disengaging the frame receiver to free the foldable backrest to pivot on the axle about the pivot axis between the upright use position and the compact folded storage position, wherein the foldable backrest includes a front surface adapted to contact a juvenile resting in the seated position on the seat bottom and an oppositely facing rear surface, the front surface is arranged to lie in confronting relation to the seat bottom upon movement of the foldable backrest to the compact folded storage position, and the backrest frame is mounted for movement on the rear surface of the foldable backrest, and wherein the seat base further includes spaced-apart first and second armrests, the seat bottom is arranged to lie between and below the first and second armrests, and a portion of the backrest frame is arranged to lie between the first and second armrests upon movement of the foldable backrest to the compact folded storage position. - View Dependent Claims (2, 3, 4)
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5. A compactible juvenile vehicle seat comprising
a seat base adapted to set on a vehicle seat and formed to include a seat bottom adapted to support a juvenile in a seated position and an axle associated with the seat bottom, a foldable backrest mounted on the axle for folding movement between an upright use position arranged to extend upwardly away from the seat bottom and adapted to support a juvenile in the seated position on the seat bottom and a compact folded storage position arranged to extend along the seat bottom and lie in confronting relation to the seat bottom, a backrest lock configured to provide means for retaining the foldable backrest in the upright use position and for releasing the foldable backrest to free the foldable backrest so that, once freed, the foldable backrest can be pivoted about a pivot axis established by the axle to assume the compact folded storage position, wherein the backrest lock includes a backrest frame mounted for movement on the foldable backrest between a backrest-locking position engaging a frame receiver included in the seat base to block pivotable movement of the foldable backrest about the pivot axis and a backrest-releasing position disengaging the frame receiver to free the foldable backrest to pivot on the axle about the pivot axis between the upright use position and the compact folded storage position, wherein the foldable backrest includes a front surface adapted to contact a juvenile resting in the seated position on the seat bottom and an oppositely facing rear surface, the front surface is arranged to lie in confronting relation to the seat bottom upon movement of the foldable backrest to the compact folded storage position, and the backrest frame is mounted for movement on the rear surface of the foldable backrest, and wherein the backrest lock further includes a frame guide coupled to the rear surface of the foldable backrest and configured to form a first leg-receiving space and the backrest frame includes a first backrest-lock leg arranged to extend into and move in the first leg-receiving space during movement of the backrest frame between the backrest-locking position and the backrest-releasing position.
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9. A compactible juvenile vehicle seat comprising
a seat base adapted to set on a vehicle seat and formed to include a seat bottom adapted to support a juvenile in a seated position and an axle associated with the seat bottom, a foldable backrest mounted on the axle for folding movement between an upright use position arranged to extend upwardly away from the seat bottom and adapted to support a juvenile in the seated position on the seat bottom and a compact folded storage position arranged to extend along the seat bottom and lie in confronting relation to the seat bottom, and a backrest lock configured to provide means for retaining the foldable backrest in the upright use position and for releasing the foldable backrest to free the foldable backrest so that, once freed, the foldable backrest can be pivoted about a pivot axis established by the axle to assume the compact folded storage position, wherein the backrest lock includes a backrest frame mounted on a rear surface of the foldable backrest for vertical movement on the foldable backrest between a backrest-locking position engaging a frame receiver included in the seat base to block pivotable movement of the foldable backrest about the pivot axis and a backrest-releasing position disengaging the frame receiver to free the foldable backrest to pivot on the axle about the pivot axis between the upright use position and the compact folded storage position.
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10. A compactible juvenile vehicle seat comprising
a seat base including a seat bottom and a frame receiver coupled to a rear portion of the seat bottom, and a seat back including a foldable backrest coupled to the seat base for movement relative to the seat base about a pivot axis between an upright use position and a compact folded storage position and a backrest lock configured normally to retain the foldable backrest in the upright use position, wherein the backrest lock includes a movable backrest frame mounted on a rear surface of the foldable backrest, a frame guide coupled to the foldable backrest and to the movable backrest frame and configured to guide vertical movement of the movable backrest frame relative to the foldable backrest between a backrest-locking position engaging the frame receiver upon movement of the foldable backrest to the upright use position to block movement of the foldable backrest about the pivot axis and a backrest-releasing position disengaging the frame receiver to allow movement of the foldable backrest about the pivot axis toward the compact folded storage position, and a frame anchor configured normally to retain the movable backrest frame in the backrest-locking position upon movement of the foldable backrest to the upright use position.
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11. A compactible juvenile vehicle seat comprising
a seat base adapted to set on a vehicle seat and formed to include a seat bottom adapted to support a juvenile iii a seated position and an axle associated with the seat bottom, a foldable backrest mounted on the axle for folding movement between an upright use position arranged to extend upwardly away from the seat bottom and adapted to support a juvenile in the seated position on the seat bottom and a compact folded storage position arranged to extend along the seat bottom and lie in confronting relation to the seat bottom, a backrest lock configured to provide means for retaining the foldable backrest in the upright use position and for releasing the foldable backrest to free the foldable backrest so that, once freed, the foldable backrest can be pivoted about a pivot axis established by the axle to assume the compact folded storage position, wherein the backrest lock includes a backrest frame mounted for movement on the foldable backrest between a backrest-locking position engaging a frame receiver included in the seat base to block pivotable movement of the foldable backrest about the pivot axis and a backrest-releasing position disengaging the frame receiver to free the foldable backrest to pivot on the axle about the pivot axis between the upright use position and the compact folded storage position, and wherein the backrest lock further includes lock means for anchoring the backrest frame in a fixed position relative to the foldable backrest when the foldable backrest lies in the upright use position relative to the seat base and when the backrest frame mates with the frame receiver included in the seat base.
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15. A compactible juvenile vehicle seat comprising
a seat base including a seat bottom and a frame receiver coupled to a rear portion of the seat bottom, a seat back including a foldable backrest coupled to the seat base for movement relative to the seat base about a pivot axis between an upright use position and a compact folded storage position and a backrest lock configured normally to retain the foldable backrest in the upright use position, wherein the backrest lock includes a movable backrest frame, a frame guide coupled to the foldable backrest and to the movable backrest frame and configured to guide movement of the movable backrest frame relative to the foldable backrest between a backrest-locking position engaging the frame receiver upon movement of the foldable backrest to the upright use position to block movement of the foldable backrest about the pivot axis and a backrest-releasing position disengaging the frame receiver to allow movement of the foldable backrest about the pivot axis toward the compact folded storage position, and a frame anchor configured normally to retain the movable backrest frame in the backrest-locking position upon movement of the foldable backrest to the upright use position, and wherein the backrest frame is a U-shaped tubular member and includes first and second backrest-lock legs arranged to lie in spaced-apart parallel relation to one another and a style bar arranged to interconnect an upper end of the first backrest-lock leg and an upper end of the second backrest-lock leg, a lower end of the first backrest-lock leg is arranged to extend into a first leg-receiving socket formed in the frame receiver upon movement of the movable backrest frame to the backrest-locking position, and a lower end of the second backrest-lock leg is arranged to extend into a second leg-receiving socket formed in the frame receiver and located in spaced-apart relation to the first leg-receiving socket upon movement of the movable backrest frame to the backrest-locking position.
Specification