Child seat with adjustable footrest

Abstract

A child seat system for use in a vehicle includes a child seat having a seat bottom including a seat support surface and a leg rest configured to support at least a portion of a leg of an occupant of the child seat. The leg rest is removably connectable to the child seat and extends forward from the seat support surface when connected to the seat support surface.

Description

CHILD SEAT WITH ADJUSTABLE FOOTRESTCROSS REFERENCE TO RELATED APPLICATIONSThis application claims the benefit of U.S. Application No. 63 / 705,690, filed on October 10, 2024, U.S. Application No. 63 / 717,201, filed on November 6, 2024, U.S. Application No. 63 / 771,896, filed on March 14, 2025, U.S. Application No. 63 / 786,607, filed on April 10, 2025, U.S. Application No. 63 / 818,318, filed on June 5, 2025, and U.S. Application No. 63 / 888,920, filed on September 26, 2025, which is incorporated herein by reference in its entirety.FIELD

[0001] The present disclosure relates to a child car seat positionable in a vehicle, and more particularly, to systems, assemblies, and methods for retaining the child car seat in the vehicle.BACKGROUND

[0002] Conventional child car seats have multiple use configurations that allow for the seats to continue to be used as a child grows. For example, some child car seats can be selectively used in any one or more of: ( 1 ) a rear facing, reclined configuration for infants, (2) a forward facing, reclined configuration for toddlers, (3) a forward facing, high-back booster configuration for children weighing between, e.g., 40 pounds and 100 pounds, and (4) a forward facing, backless booster configuration for children weighing between, e.g.. 40 pounds and 120 pounds.

[0003] As a child grows, a car seat may not be as comfortable as a standard chair, particularly due to their legs and feet dangling.BRIEF DESCRIPTION

[0004] According to an embodiment, a child seat system for use in a vehicle includes a child seat having a seat bottom including a seat support surface and a leg rest configured to support at least a portion of a leg of an occupant of the child seat. The leg rest is removably connectable to the child seat and extends forward from the seat support surface when connected to the seat support surface.

[0005] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest includes a main body and at least one arm extending fromthe main body. The child seat includes at least one arm slot. The at least one arm is receivable within the at least one arm slot of the child seat.

[0006] In addition to one or more of the features described above, or as an alternative, in further embodiments the at least one arm includes a first arm and a second arm laterally spaced from the first arm, and the at least one arm slot includes a first arm slot and a second arm slot laterally spaced from the first arm slot. The first arm is receivable within the first arm slot and the second arm being receivable within the second arm slot.

[0007] In addition to one or more of the features described above, or as an alternative, in further embodiments the at least one arm includes a latch, and the child seat includes a latch hole. The latch is receivable within the latch hole when the at least one arm is arranged within the at least one arm slot.

[0008] In addition to one or more of the features described above, or as an alternative, in further embodiments the latch hole is arranged at a bottom surface of the seat bottom.

[0009] In addition to one or more of the features described above, or as an alternative, in further embodiments the latch includes a resilient member operable to bias the latch toward the latch hole and a protrusion extending from the resilient member for receipt within the latch hole.

[0010] In addition to one or more of the features described above, or as an alternative, in further embodiments the main body of the leg rest includes a frame and at least one cover affixed to the frame.

[0011] In addition to one or more of the features described above, or as an alternative, in further embodiments the at least one cover is removably connectable to the frame.

[0012] In addition to one or more of the features described above, or as an alternative, in further embodiments the main body is formed as a unitary body.

[0013] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest is adjustable between a plurality of positions relative to the child seat.

[0014] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest is rotatable about an axis between the plurality of positions.

[0015] In addition to one or more of the features described above, or as an alternative, in further embodiments the main body is rotatable about the axis relative to the at least one arm via a rotation actuator.

[0016] In addition to one or more of the features described above, or as an alternative, in further embodiments the main body is rotatable between a stowed position and a fully deployed position, and the main body is biased toward the fully deployed position.

[0017] In addition to one or more of the features described above, or as an alternative, in further embodiments the child seat includes a seat back extendable from the seat bottom at an angle.

[0018] In addition to one or more of the features described above, or as an alternative, in further embodiments the seat back is removably connectable to the seat bottom to transform the child seat between a first booster configuration and a second booster configuration.

[0019] According to an embodiment, a child seat system for use in a vehicle includes a child seat having a seat bottom and a seat back extendable at an angle from the seat bottom. The child seat is a booster seat. A leg rest is arranged at a front of the seat bottom and is configured to support at least a portion of a leg of an occupant of the child seat. The leg rest is adjustable relative to the child seat between a stowed position and a plurality of use positions.

[0020] In addition to one or more of the features described above, or as an alternative, in further embodiments the seat back is removably connectable to the seat bottom to transform the child seat between a first booster configuration and a second booster configuration.

[0021] In addition to one or more of the features described above, or as an alternative, in further embodiments a height of the leg rest relative to the child seat varies between the plurality of use positions.

[0022] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest is removably connectable to the child seat.

[0023] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest is rotatable about an axis between the plurality of positions.

[0024] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest is rotatable about the axis relative to the child seat via a rotation actuator. The rotation actuator is operable to selectively lock the leg rest at each of the plurality of positions.

[0025] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest is rotatable between a stowed position and a fully deployed position, and the leg rest is biased toward the fully deployed position.

[0026] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest is adjustable relative to the child seat by a child seated within the child seat.

[0027] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest is extendable between the plurality of positions.

[0028] According to an embodiment, a child seat system for use in a vehicle includes a support base and a child seat movable relative to the support base between a forward-facing position and a rearward-facing position. A leg rest is movable between a stowed position and a fully deployed position relative to the child seat. The leg rest includes a leg panel, and a support member movably coupled to the leg panel. The support member is in a retracted position when the leg rest is in the stowed position and the support member is in an extended position when the leg rest is in the fully deployed position.

[0029] In addition to one or more of the features described above, or as an alternative, in further embodiments in the extended position, the support member is engaged with a seat shell of the child seat.

[0030] In addition to one or more of the features described above, or as an alternative, in further embodiments in the retracted position, the support member is within the child seat.

[0031] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg panel is rotatably coupled to the child seat and the support member is rotatably coupled to the leg panel.

[0032] In addition to one or more of the features described above, or as an alternative, in further embodiments the support member is biased toward the extended position.

[0033] In addition to one or more of the features described above, or as an alternative, in further embodiments the child seat is rotatable relative to the support base between the forward-facing position and the rearward-facing position.

[0034] In addition to one or more of the features described above, or as an alternative, in further embodiments the child seat is rotatable to the rearward-facing position only when the leg rest is in the stowed position.

[0035] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest is lockable at a plurality of positions relative to the child seat.

[0036] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest is biased toward the fully deployed position.

[0037] In addition to one or more of the features described above, or as an alternative, in further embodiments soft goods are positionable in overlapping arrangement with a leg contacting surface of the leg panel.

[0038] In addition to one or more of the features described above, or as an alternative, in further embodiments the soft goods are integrally formed with soft goofs positionable in overlapping arrangement with a seat support surface of the child seat.

[0039] According to an embodiment, a child seat system for use in a vehicle includes a child seat including a seat bottom having a seat support surface. A leg rest extends from a front of the child seat and is configured to support at least a portion of a leg of an occupant of the child seat. The leg rest includes a tube assembly, a platform adjustably connectable to the tube assembly, and a lock for mounting the platform to the tube assembly.

[0040] In addition to one or more of the features described above, or as an alternative, in further embodiments the tube assembly includes a plurality of tube members. The plurality of tube members are movably coupled such that a length of the tube assembly is adjustable.

[0041] In addition to one or more of the features described above, or as an alternative, in further embodiments the plurality of tube members includes a first tube member and a second tube member and a tube lock mounted within the first tube member is operable to lock the second tube member relative to the first tube member.

[0042] In addition to one or more of the features described above, or as an alternative, in further embodiments the platform is connectable to the tube assembly at a plurality of positions spaced over an axial length of the tube assembly.

[0043] In addition to one or more of the features described above, or as an alternative, in further embodiments an orientation of the platform at each of the plurality of positions is identical.

[0044] In addition to one or more of the features described above, or as an alternative, in further embodiments the platform includes a lock engageable with a correpsonding platform slot formed in the tube assembly to lock the platform at one of the plurality of positions relative to the tube assembly.

[0045] In addition to one or more of the features described above, or as an alternative, in further embodiments a release actuator is operably coupled to the lock. The release actuator is arranged at the platform.

[0046] In addition to one or more of the features described above, or as an alternative, in further embodiments the leg rest includes a housing connectable to the child seat and the tube assembly extends forward from the housing.

[0047] In addition to one or more of the features described above, or as an alternative, in further embodiments the housing includes at least one arm and the child seat includes at least one arm slot. The at least one arm is receivable within the at least one arm slot of the child seat to mount the leg rest to the child seat.

[0048] In addition to one or more of the features described above, or as an alternative, in further embodiments the at least one arm includes a first arm and a second arm laterally spaced from the first arm. The at least one arm slot includes a first arm slot and a second arm slot laterally spaced from the first arm slot. The first arm is receivable within the first arm slot and the second arm being receivable within the second arm slot.

[0049] In addition to one or more of the features described above, or as an alternative, in further embodiments the at least one arm includes a latch, and the child seat includes a latch hole. The latch is receivable within the latch hole when the at least one arm is arranged within the at least one arm slot.

[0050] In addition to one or more of the features described above, or as an alternative, in further embodiments the latch hole is arranged at a bottom surface of the seat bottom.

[0051] In addition to one or more of the features described above, or as an alternative, in further embodiments the latch includes a resilient member operable to bias the latch toward the latch hole and a protrusion extending from the resilient member for receipt within the latch hole.

[0052] In addition to one or more of the features described above, or as an alternative, in further embodiments the child seat includes a seat back extendable from the seat bottom at an angle.

[0053] In addition to one or more of the features described above, or as an alternative, in further embodiments the seat back is removably connectable to the seat bottom to transform the child seat between a first booster configuration and a second booster configuration.BRIEF DESCRIPTION OF THE DRAWINGS

[0054] The following descriptions should not be considered limiting in any way. With reference to the accompanying drawings, like elements are numbered alike:

[0055] FIG. 1 A is a perspective view of a child seat system according to an embodiment;

[0056] FIG. IB is a front view of the child seat system of FIG. 1 A according to an embodiment;

[0057] FIG. 1C is first side view of the child seat system of FIG. 1A according to an embodiment;

[0058] FIG. ID is second side view of the child seat system of FIG. 1 A according to an embodiment;

[0059] FIG. 2A is a front view of the child seat system of FIG. 1 A with a leg rest in a stowed position according to an embodiment;

[0060] FIG. 2B is a side view of the child seat system of FIG. 2A according to an embodiment;

[0061] FIG. 2C is another side view of the child seat system of FIG. 2A according to an embodiment;

[0062] FIG. 3 A is a front view of the child seat system of FIG. 1 A with a leg rest in a fully deployed position according to an embodiment;

[0063] FIG. 3B is a side view of the child seat system of FIG. 3A according to an embodiment;

[0064] FIG. 3C is another side view of the child seat system of FIG. 3A according to an embodiment;

[0065] FIG. 4 is a schematic diagram of a leg rest of the FIGS. 2A-3C including a plurality of rotation actuators according to an embodiment;

[0066] FIG. 5 is a schematic perspective view of a leg rest biased to the fully deployed position according to an embodiment;

[0067] FIG. 6A is a schematic diagram of the leg rest of FIGS. 2A-3C in a stowed position according to an embodiment;

[0068] FIG. 6B is a schematic diagram of the leg rest of FIGS. 2A-3C in a fully extended position according to an embodiment;

[0069] FIG. 7A is a perspective view of a child seat system according to another embodiment;

[0070] FIG. 7B is a front view of the child seat system of FIG. 7A according to an embodiment;

[0071] FIG. 7C is side view of the child seat system of FIG. 7A according to an embodiment;

[0072] FIG. 7D is an exploded perspective of the child seat system of FIG. 7A according to an embodiment;

[0073] FIG. 8 is a partially exploded perspective view of a child seat system according to another embodiment;

[0074] FIG. 9 is a partially exploded perspective view of the child seat system of FIG. 7A-7D according to another embodiment;

[0075] FIG. 10 is a side view of the child seat system of FIG. 9 according to an embodiment;

[0076] FIG. 11 A is a front view of the child seat system of FIG. 10A according to an embodiment;

[0077] FIG. 11B is cross-sectional view of the child seat system of FIG. 10A according to an embodiment;

[0078] FIG. 12A is a bottom view of the child seat system of FIGS. 10A-10B according to an embodiment;

[0079] FIG. 12B is a detailed view of a portion of the bottom of FIG. 12A according to an embodiment;

[0080] FIG. 13 A is a detailed cross-sectional view of an interface between the child seat and the leg rest of FIG. 1 IB in an engaged position according to an embodiment;

[0081] FIG. 13B is a detailed cross-sectional view of the interface between the child seat and the leg rest of FIG. 13 A in a disengaged position according to an embodiment;

[0082] FIG. 14 is a side view of the child seat system according to another embodiment;

[0083] FIG. 15A is a perspective view of a portion of the leg rest of FIGS. 9-1 IB in a stowed according to an embodiment;

[0084] FIG. 15B is a perspective view of the portion of the leg rest of FIG. 14A in a fully deployed position according to an embodiment;

[0085] FIG. 15C is a perspective view of the portion of the leg rest of FIG. 14A in an intermediate position according to an embodiment;

[0086] FIG. 16 is a perspective view of a leg rest having a partially exploded first rotation actuator according to an embodiment;

[0087] FIG. 17A is a cross-sectional view of the first rotation actuator of FIG. 16 in a locked position according to an embodiment;

[0088] FIG. 17B is a cross-sectional view of the first rotation actuator of FIG. 17A in an unlocked position according to an embodiment;

[0089] FIG. 18A is a perspective view of a child seat system including an extendable leg rest in a retracted configuration according to another embodiment;

[0090] FIG. 18B is a perspective view of the child seat system of FIG. 18A with the extendable leg rest in an extended configuration according to another embodiment;

[0091] FIG. 18C is a perspective view of a child seat system including a leg rest according to another embodiment;

[0092] FIG. 19A is a perspective view of a child seat system according to another embodiment;

[0093] FIG. 19B is a perspective view of the child seat system of FIG. 19B according to another embodiment;

[0094] FIG. 19C is a partially exploded perspective view of the child seat system of FIG. 19B according to another embodiment;

[0095] FIG. 19D is a side view of the child seat system of FIG. 19B according to an embodiment;

[0096] FIG. 20A is a perspective view of the leg rest of the child seat system of FIGS. 19A-19D according to an embodiment;

[0097] FIG.20B is a rear perspective view of the leg rest of FIG. 120A according to an embodiment;

[0098] FIG. 21 A is a rear perspective view of the leg rest of FIG. 20A in an extended configuration according to an embodiment;

[0099] FIG. 21B is another rear perspective view of the leg rest of FIG. 21 A according to an embodiment;

[0100] FIG. 22A is an exploded side view of the leg rest of FIG. 21A according to an embodiment;

[0101] FIG. 22B is a cross-sectional view of a portion of the leg rest of FIG 22A according to an embodiment;

[0102] FIG. 23 is a front view of a seat bottom of a child seat and a leg rest according to an embodiment;

[0103] FIG. 24A is a cross-sectional view of the child seat and the leg rest of FIG. 23 in a locked position according to an embodiment;

[0104] FIG. 24B is a detailed cross-sectional view of the platform of the leg rest of FIG. 24A in the locked position according to an embodiment;

[0105] FIG. 25 A is a cross-sectional view of the child seat and the leg rest of FIG. 23 in an unlocked position according to an embodiment; and

[0106] FIG. 25B is a detailed cross-sectional view of the platform of the leg rest of FIG. 25 A in the locked position according to an embodiment.DETAILED DESCRIPTION

[0107] A detailed description of one or more embodiments of the disclosed apparatus and method are presented herein by way of exemplification and not limitation with reference to the Figures.

[0108] With reference now to FIGS. 1 A-1D, an example of a child seat system 20 is illustrated. As shown, the child seat system 20 includes a support base 22 that can be detachably fixed to a vehicle seat 10 (see FIG. 2C), such as via a latch or anchor mechanism, not shown in this embodiment. This latch or anchor system often used is sometimes referred to as a “lower anchor and tether for children” e.g., LATCH system. Alternatively, or in addition, the support base 22 may be detachably fixed to a vehicle seat 10 via a vehicle belt associated with the vehicle seat 10.

[0109] The child seat system 20 additionally includes a child seat 24 associated with the support base 22. In an embodiment, the child seat 24 is detachably coupled to the support base 22, thereby allowing the child seat 24 to be separated from the support base 22. Alternatively, the support base 22 and at least a portion of the child seat 24 may be permanently connected or affixed together, as will be described in more detail below. As used herein the term “permanently connected” identifies embodiments where the child seat 24 or a portion thereof is not intended to be disassembled from the support base 22 by a user.

[0110] The child seat 24 includes a seat shell 25 having a seat back portion 26 and a seat bottom 28 arranged at an angle relative to the seat back portion 26. The seat bottom 28 may but need not be configured to removably couple to the seat back portion 26. In the illustrated, non-limiting embodiments, the seat back portion 26 is formed by a seat shell 25 of the child seat 24 and includes a seat back having an upright support surface 30 generally facing forward and that extends from a first end or top 32 of the seat back portion 26 to a second, opposite end or bottom 34 of the seat back portion 26. A first upright side member 36 may be arranged at a first side 38 of the upright support surface 30 and a second upright side member 40 may be arranged at a second, opposite side 42 of the upright support surface 30. The first and second upright side members 36, 40 therefore form the left side and the right side of the seat back portion 26, respectively. As shown, the first and second upright side members 36, 40 extend forward from the upright support surface 30. The first and second upright side members 36, 40 may extend generally orthogonally to the upright supportsurface 30 or alternatively, may extend therefrom at another angle, such as an angle greater than 90° for example. Accordingly, the upright support surface 30 and the first and second upright side members 36, 40 define a backrest region or upright support cavity within which an upper body of a child is received.

[0111] In the illustrated, non-limiting embodiments, the seat back portion 26 of the child seat 24 includes a headrest 46. The headrest 46 may be attached to or integral with the seat back portion 26 or may be removably coupled thereto. The headrest 46 may be stationary, or in some embodiments, may be configured to move relative to the upright support surface 30. For example, the headrest 46 may be configured to translate relative to the upright support surface 30 between a retracted position and an extended position, allowing for adjustment based on the size of the child positioned within the child seat 24. However, it should be appreciated that embodiments here the seat back portion 26 does not include a headrest 46 are also contemplated herein.

[0112] The seat bottom 28 of the child seat 24 may include a seat support surface 50 facing generally upwardly and that extends from a first end or front 52 to a second end or back 54 of the seat bottom 28. A first seat side member 56 may be arranged at a first side 58 of the seat support surface 50 and a second seat side member 60 may be arranged at a second, opposite side 62 of the seat support surface 50. The first seat side member 56 and the second seat side member 60 respectively extend upwardly and from the left side and the right side of the seat bottom. The seat support surface 50 and the first and second seat side members 56, 60 combine to define a region within which at least part of a lower body of a child may be received.

[0113] As shown, the seat side members 56 and 60 extend at an angle from the seat support surface 50. The angle of the first seat side member 56 relative to the seat support surface 50 may but need not be the same as the angle of the first upright side member 36 relative to the upright support surface 30. Similarly, the angle of the second seat side member 60 relative to the seat support surface 50 may but need not be the same as the angle of the second upright side member 40 relative to the upright support surface 30.

[0114] In the illustrated, non-limiting embodiment, the first seat side member 56 has a first slot 66a and the second seat side member 60 has a second slot 66b formed therein. These slots 66a, 66b, are configured to function as a lap belt guide during at least one mode of use of the child seat 24. In some modes of operation of the child seat 24, the slots 66a and 66b may be configured to receive and position a lap belt portion of a vehicle restraint or a separate restraint belt to secure a child within the child seat 24.

[0115] With continued reference to FIGS. 1 A-1D, in the illustrated, non-limiting embodiment, the support base 22 includes a base seat portion 72 and a base back portion 74. The support base 22 includes a first base member 76 having a bottom surface 78 suitable for placement on a support surface, such as a vehicle seat for example, and a second base member 80 coupled to the first base member 76. In the illustrated, non-limiting embodiment, at least a portion of the second base member 80 is positioned in overlapping arrangement with an upper surface (not shown) of the first base member 76. In the embodiments shown, a base back portion 74 of the support base 22 is formed solely by the second base member 80, and a base seat portion 72 of the support base 22 is formed by the first base member 76 and the second base member 80, in combination.

[0116] The child seat 24 may be rotatable relative to the support base 22 between a plurality of configurations. In an embodiment, the child seat 24 is rotatable relative to both the first and second base members 76, 80 of the support base 22. The child seat 24 is rotatable between a first rotational configuration, such as a configuration in which the child seat 24 is in a facing-forward position (FIGS. 1 A-1D), and a second rotational configuration, such as a configuration in which a child seat 24 is in a rearward-facing position. However, it should be appreciated that embodiments where the child seat 24 is positionable in one or more additional configurations between the first rotational configuration and a second rotational configuration are also within the scope of the disclosure. Although a rotatable child seat is illustrated and described herein, it should be appreciated that a child seat 24 having another suitable configuration is also within the scope of the disclosure.

[0117] With continued reference to FIGS. 1 A-1D and further reference to FIGS. 2A- 5, the child seat 24 may include a leg rest 100 configured to selectively support a portion of a leg and / or foot of a child seated within the child seat 24. The leg rest 100 may be permanently attached to the child seat 24, or alternatively, may be removably connectable thereto. The leg rest 100 may include at least one leg panel 102 connected to a portion of the seat shell 25, such as to the front end 52 of the seat support surface 50 for example. In an embodiment, a single leg panel 102 spans the substantially entire front end 52 of the seat support surface 50. However, in other embodiments, the leg rest 100 may include a plurality of leg panels 102, such as a first leg panel arranged at a first lateral side of the front end 52 and a second leg panel arranged at an opposite, second lateral side of the front end 52. Soft goods 104 may be installed over one or more surfaces of the leg panel 102 (see FIGS. 3A-3B and 6A-6B), such as the surface of the leg panel 102 positioned closest to the child receiving cavity of the child seat 24. The soft goods 104 positionable at the leg rest 100 may beintegrally formed with the soft goods positionable in overlapping arrangement with the seat bottom 28 of the seat shell 25, or alternatively, may be separate therefrom.

[0118] The leg panel 102 of the leg rest 100 may be movably coupled to the seat shell 25 so that a position of the leg panel 102 relative to the seat shell 25 is adjustable, such as based on the size of the child received within the child seat 24. In embodiments where the leg rest 100 includes a plurality of leg panels 102, the leg panels 102 may be movable independently or in unison relative to the seat shell 25. In an embodiment, the leg panel 102 of the leg rest 100 is rotatable about an axis relative to the seat shell 25, such as between a first, stowed position (FIGS. 2A-2C and 6A), and a second, fully deployed position (FIGS. 3A-3C and 6B). Although the axis of rotation of the leg rest 100 is illustrated as having a generally horizontally orientation, embodiments where the axis has another orientation are also contemplated herein.

[0119] In the stowed position, the leg panel 102 may be in a generally vertical position, oriented substantially perpendicular to the seat support surface 50 and in the deployed position, the leg panel 102 may be rotated to a non-parallel angle relative to the leg panel 102 in the stowed position. In an embodiment, the leg panel 102 may have a generally horizontal orientation, parallel to the seat support surface 50 when in the fully deployed position; however, embodiments where the fully deployed position is arranged at an angle less than 90 degrees from the stowed position are also within the scope of the disclosure. It should be appreciated that the leg panel 102 may be arranged at one or more intermediate positions between the stowed position and the fully deployed position. In embodiments where the leg rest 100 is connected to a child seat 24 rotatable between a forward-facing position and a rearward-facing position, the child seat 24 may only be rotatable to the rearward-facing position when the leg rest 100 is in the stowed position.

[0120] It may be desirable to position the leg rest 100 at the fully deployed position when the child seat 24 is occupied by a child having the smallest size suitable for use with the child seat 24. As the size of the child within the child seat 24 increases, it may be desirable to rotate the leg panel 102 away from the fully deployed position and the child receiving cavity toward the stowed position. Rotation of the leg panel 102 toward the stowed position lowers the leg rest 100 relative the front end 52 of the seat shell 25 to provide maximum comfort to the occupant.

[0121] In an embodiment, the leg rest 100 includes a locking mechanism operable to selectively lock the leg panel 102 at one of a plurality of rotational positions relative to the seat shell 25. In such embodiments, the leg panel 102 may be rotatable between a plurality ofrotational positions relative to the seat shell 25 only when the locking mechanism is disengaged. With reference to FIG. 4, an example of a locking mechanism of the leg rest 100 is illustrated in more detail. As shown, the locking mechanism may include at least one rotation actuator, such as a first rotation actuator 110a and a second rotation actuator 110b for example. Each rotation actuator 110a, 110b may include a respective housing 112a, 112b and a lock element 114a, 114b movable within the housing 112a, 112b. A first portion of the leg panel 102, such as proximate a first lateral side 106 of the leg panel 102 may be coupled to the first housing 112a of the first rotation actuator 110a and a second portion of the leg panel 102, such as proximate a second lateral side 108 of the leg panel 102 for example, may be coupled to the second rotation actuator 110b. The portion of the leg panel 102 arranged at each housing 112a, 112b may include a plurality of openings or features 116a, 116b spaced about a periphery of the axis of rotation. The lock element 114a, 114b is engageable with each of the plurality of openings 116a, 116b to lock the leg panel at the rotational position associated with each opening 116a, 116b.

[0122] Each rotation actuator 110a, 110b may include an actuation mechanism 118a, 118b, such as a button for example, accessible at an exterior of the housing 112a, 112b. The actuation mechanisms 118a, 118b are operably coupled to the adjacent lock elements 114a, 114b. Application of a force to each actuation mechanism 118a, 118b is configured to move the lock element 114a, 114b within the housing 112a, 112b to a position in which the lock element 114a, 114b is not engaged with both the stationary housing and the leg panel 102. For example, application of a force to each actuation mechanism 118a, 118b may cause a correpsonding lock element 114a, 114b to translate outwardly, out of engagement with the leg panel 102. Alternatively, application of a force to each actuation mechanism 118a, 118b may cause a correpsonding lock element 114a, 114b to translate inwardly, out of engagement with the housing 112a, 112b. When the lock element 114a, 114b is not coupled to both the leg panel 102 and the housing 112a, 112b, the leg panel is rotatable about the axis.

[0123] Once the leg panel 102 has reached a desired rotational position, the force is removed from the actuation mechanism 118a, 118b. A respective biasing member 120a, 120b may be operably coupled to each lock element 114a, 114b and operable to bias the lock element 114a, 114b to a position engaged with both the stationary housing 112a, 112b and an opening 116a, 116b of the leg panel 102. Accordingly, the lock element 114a, 114b may be configured to automatically lock the leg panel 102 at a rotational position once the force is removed from the adjacent actuation mechanism 118a, 118b. It should be appreciated that rotation actuators illustrated and described herein to lock the leg panel 102 at a plurality ofrotational positions is intended as an example only and that any suitable locking mechanism is within the scope of the disclosure.

[0124] In other embodiments, such as shown in FIG. 5, the leg panel 102 may not be lockable at any of the plurality of rotational positions. Rather, a biasing member 122 may be configured to bias the leg panel 102 about the axis of rotation toward the fully deployed position. In such embodiments, the weight of a child’s legs supported on the leg panel 102 may oppose the biasing force of the biasing member 122. such that the position of the leg panel 102 may be automatically adjusted by a child seated within the child seat 24 to a desired position. Although the leg panel 102 is illustrated and described herein as being rotatable between the stowed and fully deployed positions, it should be understood that embodiments where the leg panel 102 is alternatively or additionally configured to translate between the stowed and fully deployed positions relative to the seat shell 25 are also within the scope of the disclosure.

[0125] In the illustrated, non-limiting embodiment, the leg rest 100 additionally includes a support member 130 operably coupled to the leg panel 102. As shown, the first end 132 of the support member 130 may be coupled to the leg panel 102, such as proximate a distal end 106 thereof. In such a configuration, the free second end 134 of the support member 110 is located closest to the seat shell 25. The second end 134 of the support member 110 may have a shape complementary to the contour of the adjacent front end 52 of the seat shell 25 to maximize contact between the support member 130 and the seat shell 25, as will be described in more detail below. Although only a single support member 130 is illustrated and described herein, it should be appreciated that embodiments including more than one support member 130 are also within the scope of the disclosure. For example, embodiments of a leg rest 100 including a plurality of leg panels 102 may include a single support member 130, or alternatively, a plurality of support members 130, such that at least one support member 130 is associated with each respective leg panel 102.

[0126] The support member 130 may be movable, for example rotatable, relative to the leg panel 102 between a retracted position (FIGS. 2A-2C and 6 A) and an extended position (FIGS. 3A-3C and 6B). In the retracted position, the support member 130 may be oriented generally parallel to the adjacent leg panel 102 and in the extended position, the support member 130 may be arranged at a non-parallel angle relative to the leg panel 102. In an embodiment, the support member 130 is in a retracted position when the leg panel 102 is in the stowed position and the support member 130 is in the extended position when the leg panel 102 is in the fully deployed position. The support member 130 may be configured torotate between the retracted position and the extended position automatically in response to movement of the leg panel 102 between the stowed position and the fully deployed position. In an embodiment, a biasing member 136 is operably coupled to the support member 130 and is configured to bias the support member 130 toward the extended position. However, alternate embodiments where the support member 130 is manually movable between the retracted position and the extended position, and embodiments where the support member 130 is lockable at one or more of the extended position, the retracted position, and an intermediate position between the extended position and the retracted position via a locking mechanism (not shown) are also within the scope of the disclosure.

[0127] When the leg panel 102 is in the stowed position, the support member 130 may be arranged generally parallel to the leg panel 102 and positioned between the leg panel 102 and the front end 52 of the seat shell 25. In such embodiments, the support member 130 may be considered to be located within the child seat 24. In embodiments where the support member 130 is biased towards the extended position, the distal end 134 of the support member 130 is biased into contact with the adjacent seat shell 25. Engagement between the end 134 of the support member 130 and the seat shell 25 prevents rotation of the support member 130 toward the extended position. As the leg panel 102 rotates, either manually via a user or automatically via the biasing member 122, toward the fully deployed position, the distance between the front end 52 of the seat shell 25 and the distal end 106 of the leg panel 102, gradually increases.

[0128] As this distance increases, the first end 132 of the support member 130 moves away from the seat shell 25. However, the biasing force of the biasing member 136 may maintain the engagement between the distal end 134 of the support member 130 and the front end 52 of the seat shell 25. As the leg panel 102 rotates toward the stowed position, the engagement between the support member 130 and the seat shell 25 applies a force to the support member 130 in a direction opposing the bias of the biasing member 136. This force causes the support member 130 to gradually rotate toward the leg panel 102, to the retracted position, as the leg panel 102 is rotated toward the stowed position.

[0129] The engagement between the support member 130 and the seat shell 25 may provide further support to the leg panel 102 against the weight of a child’s leg thereon. This additional support provided by the support member may increase as the leg panel 102 rotates toward the fully deployed position . In an embodiment, the support member 110 has a generally horizontal orientation when the leg panel 102 is in the fully deployed position

[0130] Another example of a child seat system 220 is illustrated in FIGS. 7A-7D. In the illustrated, non-limiting embodiment, the child seat system 220 includes a child seat 224 that can be detachably fixed to a vehicle seat 210, such as via a latch or anchor mechanism, shown in FIGS. 7A and 7C at 221. This latch or anchor system often used is sometimes referred to as a “lower anchor and tether for children” e.g., LATCH system. Alternatively, or in addition, the child seat 224 may be detachably fixed to a vehicle seat 210 via a vehicle belt associated with the vehicle seat 210. The child seat 224 as illustrated and described herein is positionable in direct contact with a surface of the vehicle seat, such as in contact with a horizontal seat surface for example. However, it should be understood that embodiments where the child seat 224 is connectable to a support base (not shown) and the child seat 224 is mountable to the vehicle seat 210 via the support base are also within the scope of the disclosure.

[0131] The child seat 224 includes a seat shell 225 having a seat back 226 and a seat bottom 228. The seat back 226 extends at an angle relative to the seat bottom 228. The seat back 226 may but need not be configured to removably couple to the seat bottom 228. In an embodiment, the child seat system 220 is a booster seat assembly and the child seat 224 is a booster seat. In an embodiment, the seat back 226 of the child seat 224 is removably connectable to the seat bottom 228 to transform the booster seat between a first booster configuration and a second booster configuration. In such embodiments, the seat bottom 228 may be considered a first booster portion and the seat back 226 may be considered a second booster portion. In a first booster configuration, the seat bottom 228 and the seat back 226 are connected to one another. This child seat in the first booster configuration may be a high back booster. In a second booster configuration, the seat back 226 may be separated from the seat bottom 228, and only the seat bottom 228 may be positioned on the vehicle seat for use. The child seat 224 in this second booster configuration may be a backless booster.

[0132] In the illustrated, non-limiting embodiments, the seat back 226 includes an upright support surface 230 generally facing forward and that extends from a first end or top 232 of the seat back 226 to a second, opposite end or bottom 234 of the seat back 226. A first upright side member 236 may be arranged at a first side 238 of the upright support surface 230 and a second upright side member 240 may be arranged at a second, opposite side 242 of the upright support surface 230. The first and second upright side members 236, 240 therefore form the left side and the right side of the seat back 226, respectively. As shown, the first and second upright side members 236, 240 extend forward from the upright support surface 230. The first and second upright side members 236, 240 may extend generallyorthogonally to the upright support surface 230 or alternatively, may extend therefrom at another angle, such as an angle greater than 90° for example. Accordingly, the upright support surface 230 and the first and second upright side members 236, 240 define a backrest region or upright support cavity within which an upper body of a child is receivable.

[0133] The upright side members 236, 240 may facilitate the correct positioning of a vehicle belt during one or more modes of operation when the child seat 224 is installed within a vehicle. In some embodiments, each upright side member 236, 240 has an opening formed 244a, 244b therein. The openings 244a, 244b may be configured to receive a vehicle belt (not shown) to secure the child seat 224 to a vehicle seat 210 in a forward-facing configuration or to secure an upper body of a child located within the cavity.

[0134] In the illustrated, non-limiting embodiments, the seat back 226 of the child seat 224 includes a headrest 246. The headrest 246 may be attached to or integral with the seat back 226 or may be removably coupled thereto. The headrest 246 may be stationary, or in some embodiments, may be configured to move relative to the upright support surface 230. For example, the headrest 246 may be configured to translate relative to the upright support surface 230 between a lowered position and a raised position, allowing for adjustment based on the size of the child positioned within the child seat 224. However, it should be appreciated that embodiments where the seat back 226 does not include a headrest 246 are also contemplated herein.

[0135] The seat bottom 228 of the child seat 224 may include a seat support surface 250 facing generally upwardly and that extends from a first end or front 252 to a second end or back 254 of the seat bottom 228. A first seat side member 256 may be arranged at a first side 258 of the seat support surface 250 and a second seat side member 260 may be arranged at a second, opposite side 262 of the seat support surface 250. The first seat side member 256 and the second seat side member 260 extend upwardly and from the left side and the right side of the seat bottom 228. The seat support surface 250 and the first and second seat side members 256, 260 in combination define a region within which at least part of a lower body of a child may be received. The backrest region formed between the upright side members 236, 240 and the upright support surface 230 and the region formed between the seat side member 256, 260 and the seat support surface 250, in combination, define a child receiving area of the child seat 224.

[0136] As shown, the seat side members 256, 260 extend at an angle from the seat support surface 250. The angle of the first seat side member 256 relative to the seat support surface 250 may but need not be the same as the angle of the first upright side member 236relative to the upright support surface 230. Similarly, the angle of the second seat side member 260 relative to the seat support surface 250 may but need not be the same as the angle of the second upright side member 240 relative to the upright support surface 230.

[0137] In the illustrated, non-limiting embodiment, each seat side member 256, 260 has a respective slot 266a, 266b formed therein configured to function as a belt guide for the lap portion of a vehicle belt and in some embodiments the shoulder portion of a vehicle belt, during at least one mode of use of the child seat 224. In some modes of operation of the child seat 224, the slots 266a, 266b may be configured to receive and position a lap belt portion of a vehicle restraint or a separate restraint belt to secure a child within the child seat 224. It should be appreciated that the child seat 224 illustrated in FIGS. 5A-5D is represented by the seat shell 225 and that soft goods (not shown) are positionable in overlapping arrangement with one or more portions of the seat shell 225, such as the upright support surface 230, a portion of the first and second upright side members 236, 240, the seat support surface 250, and / or a portion of the first and second seat side members 256, 260.

[0138] In the illustrated, non-limiting embodiment, a leg support such as a leg rest 300 for example, is connected to the seat shell 225 proximate the front 252 of the seat support surface 250. It should be appreciated that a leg rest 300 as described herein may be suitable to support a portion of a leg or a foot of a child seated within the child seat 224.

[0139] In the illustrated, non-limiting embodiment of FIGS. 7A-7D, the body of the leg rest 300 includes a contoured frame 302. Although a U-shaped frame 302 is shown, embodiments having another configuration are also within the scope of the disclosure. The frame 302, such as formed from a metal tubing for example, may define an outer periphery of the leg rest 300. In an embodiment, at least one cover is removably connectable to the frame 302. With reference now to FIG. 8, an example of a cover 304 is illustrated in more detail. The cover 304 may be permanently connected to the frame 302 or may be integrally formed therewith. In other embodiments, the cover 304 may be removably connectable to the frame 302. For example, the cover 304 may be removably connectable to the frame 302 via a snap fit connection. The cover 304 of the leg rest 300 may be formed from a rigid material, or alternatively or additionally, may be formed from a soft material. In an embodiment, the cover 304 includes a rigid structural body and a layer of soft goods may be coupled to and positioned in overlapping arrangement with at least the portion of the structural body configured to be arranged in contact with the legs or feet of an occupant of the child seat 224.

[0140] As shown, the cover 304 may extend between opposing sides of the frame 302 to form a support surface at an area 303 bordered by the frame 302. In the illustrated, non-limiting embodiment, the cover 304 covers or overlaps a substantial entirety of the frame 302, such as a forward-facing surface of the frame 302 for example. However, embodiments where a cover 304 is configured to overlap only a portion of the area bordered by the frame 302 are also contemplated herein. Although not shown, it should be understood that in some embodiments, another cover may be alternatively or additionally positionable in overlapping arrangement with an opposite, rearward facing surface 308 of the frame 302. In embodiments including a cover 304 arranged at both the forward-facing surface 306 and the rearwardfacing surface 308, the covers 304 may be formed separately or may be integrated into a unitary body.

[0141] In other embodiments, such as shown in FIGS. 9- 10C, the leg rest 300 may include a main body 310 having a unitary construction. In such embodiments, the main body 310 of the leg rest 300 is formed from a sufficiently rigid material, such as from polyethylene terephthalate for example. However, embodiments where the leg rest 300 is formed from another suitable material and / or has a multipart construction are also within the scope of the disclosure.

[0142] In the illustrated, non-limiting embodiment, the leg rest 300 is removably connectable to the seat bottom 228. However, embodiments where the leg rest 300 is permanently affixed to the seat bottom 228 of the child seat 224 are also within the scope of the disclosure.

[0143] With continued reference to FIGS. 7A-9 and further reference to FIGS. 10- 13B, the leg rest 300 may include one or more arms 320a, 320b such as extendable from an end of the frame 302 or body 310 of the leg rest 300. In the illustrated, non-limiting embodiment, the leg rest 300 includes a first arm 320a and a second arm 320b extending in the same direction and oriented generally parallel to one another. However, other configurations of the first and second arm 320a, 320b are also contemplated herein.

[0144] The at least one arm 320a, 320b is receivable within at least one arm slot 322a, 322b formed at the child seat to connect the leg rest 300 to the child seat 224. The first arm 320a may be receivable within a first arm slot 322a formed at or adjacent to the front 252 of the seat bottom 228, such as proximate a first side thereof for example, and the second arm 320b may be receivable within a second arm slot 322b formed at the front 252 of the seat bottom 228, such as near a second side thereof.

[0145] As shown in FIG. 12A, a first latch hole 324a and a second latch hole 324b may be formed at a bottom 229 of the seat bottom 228 of the seat shell 225. The first latch hole 324a may intersect the first arm slot 322a and the second latch hole 324b may intersectthe second arm slot 322b. As will be described in more detail below, a latch of each arm 320a, 320b of the leg rest 300 is receivable within a corresponding one of the latch holes 324a, 324b to affix the leg rest 300 to the seat shell 225.

[0146] With reference now to FIGS. 13A-13B, an example of a portion of the first arm 320a of the leg rest 300 is illustrated in more detail. As shown, the first arm 320a may include an exterior housing 326 and a latch 328 may be movably mounted at an interior of the housing 326. In the illustrated, non-limiting embodiment, the latch 328 is formed by a resilient member 330 having a protrusion 332 extending outwardly therefrom. The resilience of the latch 328 biases the protrusion 332 into engagement with a corresponding hole 334 formed in the exterior housing 326. When the first arm 320a is properly positioned within the first arm slot 322a, as shown in FIG. 13A, the protrusion 332 of the latch 338 is receivable within the adjacent latch hole 324a. The engagement between the protrusion 332 of the latch 338 and the latch hole 324a restricts unintentional translation of the first arm 320a within the first arm slot 322a.

[0147] To separate the first arm 320a from the first arm slot 322a, a user applies a force to the protrusion of the latch 338, such as in a direction toward an interior of the first arm 320a. This force opposes the bias of the resilient member 330 causing a portion of the resilient member 330 including the protrusion 332, to pivot toward the interior of the housing of the first arm 320a, as shown in FIG. 13B. With the protrusion 332 of the latch 338 separated from the latch hole 324a formed in the seat shell 225, the first arm 320a may be translated relative to the seat shell 225 to separate the first arm 320a from the seat shell 225.

[0148] In an embodiment, the protrusion 332 has a contoured surface 336, such as a sloped surface for example. As the first arm 320a is inserted into the corresponding first arm slot 322a, a surface of the seat shell 225 may engage and apply a force to the protrusion 332. The slope of the surface 336 engaged by an adjacent surface of the seat shell 225 causes the protrusion 332 to pivot inwardly and minimize interference with the translational movement of the first arm 320a within the first arm slot 322a. It should be appreciated that although not shown in detail, the second arm 320b may have a substantially identical configuration to the first arm 320a as described herein.

[0149] The leg rest 300 may be movably coupled to the child seat 224. Accordingly, a position of the leg rest 300 relative to the child seat 224 may be adjustable while the leg rest 300 is coupled thereto. With reference to FIGS. 14-17B, in an embodiment, the leg rest 300 is rotatable about an axis relative to the child seat 224 such that the leg rest 300 is adjustable between a plurality of rotational positions including a first stowed position (FIG. 15 A) and asecond, fully deployed position (FIG. 15B). In an embodiment, the leg rest 300 has a substantially vertical orientation with a distal end 338 of the leg rest 300 being located vertically beneath the seat support surface 250 when in the stowed position. The leg rest 300 may have a substantially horizontal configuration and / or may be generally coplanar with the seat support surface 250 when in the fully deployed position. It should be appreciated that the leg rest 300 may be arranged in any of a plurality of intermediate rotational positions between the stowed position and the fully deployed position, such as shown in FIG. 15C. In the illustrated, non-limiting embodiment, the leg rest 300 includes one or more rotation actuators 340a, 340b that define an axis of rotation about which the body of the leg rest 300 rotates relative to the first arm 320a and the second arm 320b of the leg rest 300. As shown, the leg rest 300 includes a first rotation actuator 340a proximate the first arm 320a and a second rotation actuator 340b proximate the second arm 320b. However, embodiments having only a single rotation actuator 340a, 340b are also within the scope of the disclosure. In an embodiment, each rotation actuator 340a, 340b not only defines the axis of rotation of the leg rest 300 but also locks the leg rest 300 against rotation about the axis.

[0150] The first rotation actuator 340a according to an embodiment is illustrated in more detail in FIGS. 16-17B. Although not shown in detail, it should be appreciated that the second rotation actuator 340b may have a substantially identical configuration to the first rotation actuator 340a as described herein. The exemplary first rotation actuator 340a includes a first, inner housing 342 and a second outer housing 344 coupled by a fastener 346, such as a rivet or screw for example. The outer housing 344 may but need not directly contact the inner housing 342. A flange member 348 arranged at the first end 339 of the body is positioned between the inner housing 342 and the outer housing 344. Both the inner housing 342 and the outer housing 344 may be axially and rotatably fixed relative to the flange member 348. An actuator 350 may be movably mounted within a through hole 352 formed in the outer housing 344. In an embodiment, the actuator 350 is translatable within the through hole 352 of the outer housing 344. A protrusion 354 may be formed at a distal end 356 of the actuator 350 and is configured to abut an adjacent end surface 358 of the outer housing 344 to restrict movement of the actuator 350 in a first direction.

[0151] A cavity 360 may be formed between the inner housing 342 and the outer housing 344 and the flange member 348 may form a peripheral boundary of at least a portion of the cavity 360. In the illustrated, non-limiting embodiment, the cavity 360 is coaxial with the actuator 350. A locking gear 362 is movably mounted within the cavity 360 in axial alignment with the actuator 350 and the end 356 of the actuator 350 is arranged in contactwith the locking gear 362. A biasing member 364, such as a coil spring for example, is operably coupled to the locking gear 362 and is operable to exert a biasing force on the locking gear 362. The biasing force of the biasing member 364 biases the locking gear 362, and therefore the actuator 350 in contact with the locking gear 362, in the first direction toward the outer housing 344. In the biased position, at least a portion of the locking gear 362 is arranged within the inner housing 342 and a portion of the locking gear 362 is arranged within a corresponding opening 366 formed in the flange member 348.

[0152] When the locking gear 362 is positioned at least partially within the opening of the flange member 348, the rotation actuator 340a is in a locked configuration and the flange member 348 is restricted from rotating about the axis. As shown in FIG. 16, the locking gear 362 includes a plurality of teeth 368 and the flange member 348 may have corresponding features 370 that engage with the teeth 368 to restrict rotation of the flange member 348. It should be appreciated that the teeth 368 of the locking gear 362 are engageable with one or more features 370 of the flange member 348 to lock the leg rest 300 in position when the body 310 of the leg rest 300 is at any of a plurality of rotational positions between the stowed position and the extended position. As the leg rest 300 rotates about the axis, the orientation of the features 370 of the flange member 348 relative to the teeth 368 of the locking gear 362 may vary between each rotational position at which the leg rest 300 is lockable. In some embodiments, the teeth of the locking gear 362 are engageable with different features 370 in each of the plurality of rotational positions of the leg rest 300.

[0153] To transform the rotation actuator 340a to an unlocked configuration, a user applies an external force to the actuator 350. The force applied to the actuator 350 is in a second direction, opposing the bias of the biasing member 364, such that the actuator 350 and the locking gear 362, in combination translate within the cavity 440. The actuator 350 moves the locking gear 362 to a position offset from the flange member 348 relative to the axis. In this offset position, the complementary teeth 448 and engagement features 370 are separated, allowing the flange member 348 to rotate about the axis. Upon removal of the force from the actuator 330, the biasing force of the biasing member 364 will return the locking gear 362 and the actuator 330 to an unactuated position in which corresponding teeth 368 of the locking gear 362 engage corresponding features 370 of the flange member 348 to prevent rotation of the flange member 328 about the axis. It should be appreciated that the rotation actuator 320a illustrated and described herein is intended as an example only and that any configuration that defines an axis of rotation and selectively locks the leg rest 300 against rotation about the axis of rotation is within the scope of the disclosure.

[0154] Although the leg rest 300 is illustrated and described herein as being rotatable about an axis, embodiment where the leg rest 300 moves relative to the child seat 224 in another manner are also contemplated herein. Further, in some embodiments, such as shown in FIGS. 18A-18C, the leg rest 300 may include a plurality of portions independently movable relative to the child seat 224. In each of the embodiments illustrated in FIGS. 18A- 18C, the leg rest 300 includes a first portion 380 and a second portion 382 movably coupled to the first portion 380. In the non-limiting embodiment of FIGS. 18A and 18B, the first portion 380 of the leg rest 300 may be disposed at an area proximate the coupling of the leg rest 300 to the seat shell 225, and rotatable about a first axis relative to the seat shell 225. In an embodiment, the second portion 382 is configured to telescope relative to the first portion 380 to selectively increase the length of the leg rest 300 extending from the seat shell 225 beyond the length of the first portion 380. Extension of the leg rest 300 may occur independently from rotation of the leg rest 300 relative to the seat shell 225. Although not shown, it should be appreciated that a locking mechanism, such as a translatable lock for example, may be used to selectively lock the second portion 382 at a plurality of positions relative to the first portion 380.

[0155] As shown in the non-limiting embodiment of FIG. 18C, the leg rest 300 is rotatable about a plurality of axes. As shown, the leg rest 300 includes a first portion 380 and a second portion 382 coupled to the first portion 380, such as to the distal end 384 of first portion 380 for example. The first portion 380 of the leg rest 300 may be directly coupled to the seat shell 225 and rotatable about a first axis relative to the seat shell 225. Because the second portion 382 is connected to the first portion 380, the second portion 382 may rotate in unison with the first portion 380 of the leg rest 300 about the first axis. The second portion 382 of the leg rest 300 may also be rotatably coupled to the first portion 380 such that the second portion 382 of the leg rest 300 is rotatable about a second axis relative to the first portion 380 of the leg rest 300. In an embodiment, the second portion 382 is rotatable about the second axis independently from rotation of the first portion 380 about the first axis.

[0156] The second portion 382 may be rotatable between a first position in which the second portion 382 and the first portion 380 are generally coplanar and a second position in which the second portion 382 is generally perpendicular to the first portion 380, as shown in FIG. 18C. The second portion 382 may be rotatable about the second axis in a first direction, such that the second portion 382 extends forward or upward from the leg rest 300, or alternatively or additionally may be rotatable about the second axis in a second direction, to a position behind the leg rest 300. When the second portion 382 extends forward and / or abovethe leg rest 300, the second portion 382 may act as a footrest configured to support one or more feet of the occupant seated within the child seat 224. Although not shown, it should be appreciated that the leg rest 300 includes one or more locking mechanisms, such as similar to the rotation actuators 320a, 320b previously described herein, to lock the first portion 380 at a desired position relative to the seat shell 225 and to lock the second portion 382 at a desired position relative to the first portion 380. With reference now to FIGS. 19A-19D, another example of a child seat system 420 having a child seat 424 is illustrated according to an embodiment. The child seat 424 may have a substantially identical configuration to another of the plurality of child seats described, such as child seat 224 of FIGS. 7A-7D for example. The child seat 424 includes a seat bottom 428 and an upright portion 426 extending at an angle from the removably connectable to the seat bottom 428.

[0157] As shown, a leg rest 500 may be arranged at a front end of the child seat 424, such as proximate a front end 452 of a seat support surface 450 of the seat bottom 428. In the illustrated, non-limiting embodiment, the leg rest 500 is removably connectable to the seat bottom 428. However, embodiments where the leg rest 500 may be permanently affixed to the seat bottom 428 of the child seat 424 are also within the scope of the disclosure.

[0158] With continued reference to FIGS. 19A-19D and further reference to FIGS. 20A-25B, in the illustrated, non-limiting embodiment, the leg rest 500 includes a tube assembly 502. The tube assembly 502 may be directly connectable to the child seat 424, or alternatively, a housing 560 may indirectly couple the tube assembly 502 to a front end 452 of the child seat 424. In such embodiments, the housing 560 may include one or more arms, such as a first arm 562a and a second arm 562b for example, receivable within corresponding openings 564a, 564b formed in the seat bottom 428 to removably connectable to the seat bottom 428 of the child seat 424 in a manner as described above with respect to FIGS. 11 A- 13B. However, embodiments where the tube assembly 502 and / or the housing 560 is connected to the child seat 424 in another suitable manner are also contemplated herein.

[0159] The tube assembly 502 may include a single tube member, or alternatively, may include a plurality of tube members (FIGS. 21A-22B). In the illustrated, non-limiting embodiment, the plurality of tube members includes a first tube member or inner tube member 504 and a second tube member or outer tube member 506 movably coupled to the first inner tube member 504 in a telescoping manner. It should be appreciated that embodiments where the tube assembly 502 includes more than two tube members are also contemplated herein.

[0160] In the illustrated, non-limiting embodiment, the inner tube member is fixed in position and the outer tube member 406 is translatable relative to the inner tube member 404 along an axis of the inner tube member 404 between a fully retracted position and a fully extended position. In the fully retracted position, the tube assembly 402 has a minimum axial length and in the fully extended position, the tube assembly 402 has a maximum axial length. An axial length of the outer tube member 406 may be greater than the axial length of the inner tube member 404 such that in the fully retracted position, the outer tube member 406 substantially overlaps the inner tube member 404 such that the inner tube member 404 is not visible. However, embodiments where the axial length of the outer tube member 406 is equal to the axial length of the inner tube member 404, and embodiments where the axial length of the outer tube member 406 is less than an axial length of the inner tube member 404 such that the outer tube member 406 overlaps only a portion of the inner tube member 404 in the fully retracted position are also within the scope of the disclosure.

[0161] The tube assembly 402 may include a tube lock 408 operable to lock the outer tube member 406 at a desired position relative to the inner tube member 404. In an embodiment, the tube lock 408 is fixedly mounted within an interior 410 of the inner tube member 404. With reference to FIGS. 22A-22B, the tube lock 508 may include at least one latch 512 configured to protrude beyond an exterior of the inner tube member 504. The outer tube member 506 may include a first plurality of slots 514 spaced over an axial length thereof. The latch 512 of the tube lock 508 may be selectively engageable with a corresponding slot 514 of the plurality of slots formed at the outer tube member 506 to lock the outer tube member 506 relative to the inner tube member 504. In such embodiments, a release actuator 520 may be operably coupled to the latch 512. As shown, the release actuator 520 includes an actuation mechanism 522, such as a button formed at an exterior of the leg rest 500 for example, and a linkage or tension member 524 extending between and coupling the actuation mechanism 522 to the latch 512. In an embodiment, operation of the release actuator 520 is configured to disengage the latch 512 from a respective slot 514 formed in the tube assembly 502, such that the position of the outer tube member 506 is adjustable relative to the inner tube member 504.

[0162] The platform 526 may be permanently affixed to the tube assembly 502, or in some embodiments, may be removably connectable to the tube assembly 502. In embodiments where the platform 526 is removably connectable to the tube assembly 502, the platform 526 may be connected to the tube assembly 502 at a single position, or alternatively, at a plurality of positions spaced over the axis of tube assembly 502. As shown, the platform526 may have a through hole 529 formed therein and the tube assembly 502 may be extendable through the through hole 529. The through hole 529 may be offset from a center of the platform 526 toward a back end 530 thereof. Accordingly, when the platform 526 is connected to the tube assembly 502, a majority of the body of the platform 526 is disposed forward of the tube assembly 502.

[0163] In embodiments where the tube assembly 502 includes a single tube member, the platform 526 may be connectable to the tube member at a single location, or alternatively, at a plurality of locations. In embodiments where the tube assembly 502 includes a plurality of tube members arranged to form an adjustable length, the platform 526 may be connectable to a single one of the tube members, or alternatively, to multiple tube members. For example, in the illustrated, non-limiting embodiment, the platform 526 is connectable to both the inner tube member 504 and the outer tube member 506 at a plurality of locations spaced over the axial length of the outer tube member 506 and the inner tube member 504, respectively. However, embodiments where the platform 526 is connectable to only the outer tube member 506 or only the inner tube member 504 are also contemplated herein. Accordingly, the position of the platform 526 relative to the child seat 424 may be controlled by adjusting the position of the platform 526 relative to the tube assembly 502, or alternatively, or additionally, by adjusting an axial length of the tube assembly 502, such as by telescoping the plurality of tube members thereof.

[0164] In the illustrated, non-limiting embodiment, at least one tube member, such as the outer tube member 506 for example, includes a plurality of pairs of platform slots 532 spaced along the axis thereof. However, embodiments where the platform 526 is engageable with the tube assembly 502 at only a single platform slot 532 at each respective position, and embodiments where the platform 626 is engageable with the tube assembly 502 at more than two platform slots 532 at each respective position are also within the scope of the disclosure.

[0165] The platform 526 includes at least one lock 540 engageable with a respective platform slot 532 formed at the tube assembly 502. In the illustrated non-limiting embodiment, the lock 540 is positioned near the back end 530 of the platform 526. However, embodiments where the lock 540 is arranged at another location about the platform 526 are also contemplated herein. The lock 540 is movably mounted, for example pivotally mounted, within the platform 526. The lock 540 may be movable between an engaged position (FIGS. 22A-22B) and a disengaged position (FIGS. 23 A-23B). In the engaged position, the lock 540 is received within a corresponding platform slot 532 formed in the tube assembly 502. Abiasing mechanism 542 may be operably coupled to the lock 540 and is operable to bias the lock 540 toward the engaged position.

[0166] A platform actuator 544 is operable to transform the lock 540 from the engaged position to the disengaged position. The platform actuator 544 includes an actuation mechanism 546 movably mounted to the platform 526. In an embodiment, the actuation mechanism 546 is pivotably mounted to the platform 526 and extends from a surface 548, such as from a bottom surface of the platform 526. The actuation mechanism 546 may be operably coupled to the lock by a linkage 550. When an external force is applied to the actuation mechanism 546, the actuation mechanism 546 moves relative to the platform 526, such as into an interior of the platform 526 for example. This movement of the actuation mechanism 546 transmits a rotational force to the lock 540 via the linkage 550 causing the lock 540 to pivot away from the plurality of platform slots 532. Upon release of the force from the actuation mechanism 546, the biasing mechanism 542 will bias the lock 540 back into engagement with an adjacent platform slot 532 to lock the platform 526 at a position relative to the tube assembly 502.

[0167] The term “about” is intended to include the degree of error associated with measurement of the particular quantity based upon the equipment available at the time of filing the application. As used herein, the term “substantially” and derivatives thereof, and words of similar import, when used to describe a size, shape, orientation, distance, spatial relationship, or other parameter includes the stated size, shape, orientation, distance, spatial relationship, or other parameter, and can also include a range up to 10% more and up to 10% less than the stated parameter, including 5% more and 5% less, including 3% more and 3% less, including 1% more and 1% less.

[0168] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. As used herein, the singular forms “a,” “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises” and / or “comprising,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, element components, and / or groups thereof.

[0169] While the present disclosure has been described with reference to an exemplary embodiment or embodiments, it will be understood by those skilled in the art that various changes may be made, and equivalents may be substituted for elements thereofwithout departing from the scope of the present disclosure. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the present disclosure without departing from the essential scope thereof. Therefore, it is intended that the present disclosure not be limited to the particular embodiment disclosed as the best mode contemplated for carrying out this present disclosure, but that the present disclosure will include all embodiments falling within the scope of the claims.

Claims

What is claimed is:

1. A child seat system for use in a vehicle, the child seat system comprising: a child seat having a seat bottom including a seat support surface; and a leg rest configured to support at least a portion of a leg of an occupant of the child seat, the leg rest being removably connectable to the child seat, and extending forward from the seat support surface when connected to the seat support surface.

2. The child seat system of claim 1, wherein the leg rest includes a main body and at least one arm extending from the main body and the child seat includes at least one arm slot, the at least one arm being receivable within the at least one arm slot of the child seat.

3. The child seat system of claim 2, wherein the at least one arm includes a first arm and a second arm laterally spaced from the first arm, and the at least one arm slot includes a first arm slot and a second arm slot laterally spaced from the first arm slot, the first arm being receivable within the first arm slot and the second arm being receivable within the second arm slot.

4. The child seat system of claim 2, wherein the at least one arm includes a latch, and the child seat includes a latch hole, the latch being receivable within the latch hole when the at least one arm is arranged within the at least one arm slot.

5. The child seat system of claim 4, wherein the latch hole is arranged at a bottom surface of the seat bottom.

6. The child seat system of claim 4, wherein the latch includes a resilient member operable to bias the latch toward the latch hole and a protrusion extending from the resilient member for receipt within the latch hole.

7. The child seat system of claim 2, wherein the main body of the leg rest includes a frame and at least one cover affixed to the frame.

8. The child seat system of claim 7, wherein the at least one cover is removably connectable to the frame.

9. The child seat system of claim 7, wherein the main body is formed as a unitary body.

10. The child seat system of claim 2, wherein the leg rest is adjustable between a plurality of positions relative to the child seat.

11. The child seat system of claim 10, wherein the leg rest is rotatable about an axis between the plurality of positions.

12. The child seat system of claim 11, wherein the main body is rotatable about the axis relative to the at least one arm via a rotation actuator.

13. The child seat system of claim 11, wherein the main body is rotatable between a stowed position and a fully deployed position, and the main body is biased toward the fully deployed position.

14. The child seat system of claim 1, wherein the child seat further comprises a seat back, the seat back being extendable from the seat bottom at an angle.

15. The child seat system of claim 14, wherein the seat back is removably connectable to the seat bottom to transform the child seat between a first booster configuration and a second booster configuration.

16. A child seat system for use in a vehicle, the child seat system comprising: a child seat having a seat bottom and a seat back extendable at an angle from the seat bottom, wherein the child seat is a booster seat; and a leg rest arranged at a front of the seat bottom and configured to support at least a portion of a leg of an occupant of the child seat, the leg rest being adjustable relative to the child seat between a stowed position and a plurality of use positions.

17. The child seat system of claim 16, wherein the seat back is removably connectable to the seat bottom to transform the child seat between a first booster configuration and a second booster configuration.

18. The child seat system of claim 16, wherein a height of the leg rest relative to the child seat varies between the plurality of use positions.

19. The child seat system of claim 16, wherein the leg rest is removably connectable to the child seat.

20. The child seat system of claim 16, wherein the leg rest is rotatable about an axis between the plurality of positions.

21. The child seat system of claim 20, wherein the leg rest is rotatable about the axis relative to the child seat via a rotation actuator, the rotation actuator being operable to selectively lock the leg rest at each of the plurality of positions.

22. The child seat system of claim 20, wherein the leg rest is rotatable between a stowed position and a fully deployed position, and the leg rest is biased toward the fully deployed position.

23. The child seat system of claim 20, wherein the leg rest is adjustable relative to the child seat by a child seated within the child seat.

24. The child seat system of claim 20, wherein the leg rest is extendable between the plurality of positions.

25. A child seat system for use in a vehicle, the child seat system comprising:a support base; a child seat movable relative to the support base between a forward-facing position and a rearward-facing position; a leg rest movable between a stowed position and a fully deployed position relative to the child seat, the leg rest including: a leg panel; a support member movably coupled to the leg panel; and wherein the support member is in a retracted position when the leg rest is in the stowed position and the support member is in an extended position when the leg rest is in the fully deployed position.

26. The child seat system of claim 25, wherein in the extended position, the support member is engaged with a seat shell of the child seat.

27. The child seat system of claim 25, wherein in the retracted position, the support member is within the child seat.

28. The child seat system of claim 25, wherein the leg panel is rotatably coupled to the child seat and the support member is rotatably coupled to the leg panel.

29. The child seat system of claim 28, wherein the support member is biased toward the extended position.

30. The child seat system of claim 25, wherein the child seat is rotatable relative to the support base between the forward-facing position and the rearward-facing position.

31. The child seat system of claim 30, wherein the child seat is rotatable to the rearwardfacing position only when the leg rest is in the stowed position.

32. The child seat system of claim 25, wherein the leg rest is lockable at a plurality of positions relative to the child seat.

33. The child seat system of claim 25, wherein the leg rest is biased toward the fully deployed position.

34. The child seat system of claim 25, further comprising soft goods positionable in overlapping arrangement with a leg contacting surface of the leg panel.

35. The child seat system of claim 34, wherein the soft goods are integrally formed with soft goofs positionable in overlapping arrangement with a seat support surface of the child seat.

36. A child seat system for use in a vehicle, the child seat system comprising: a child seat including a seat bottom having a seat support surface;a leg rest extending from a front of the child seat, the leg rest being configured to support at least a portion of a leg of an occupant of the child seat, wherein the leg rest includes: a tube assembly; a platform adjustably connectable to the tube assembly; and a lock for mounting the platform to the tube assembly.

37. The child seat system of claim 36, wherein the tube assembly includes a plurality of tube members, the plurality of tube members being movably coupled such that a length of the tube assembly is adjustable.

38. The child seat system of claim 37, wherein the plurality of tube members includes a first tube member and a second tube member, and a tube lock mounted within the first tube member is operable to lock the second tube member relative to the first tube member.

39. The child seat system of claim 36, wherein the platform is connectable to the tube assembly at a plurality of positions spaced over an axial length of the tube assembly.

40. The child seat system of claim 39, wherein an orientation of the platform at each of the plurality of positions is identical.

41. The child seat system of claim 39, wherein the platform includes a lock engageable with a correpsonding platform slot formed in the tube assembly to lock the platform at one of the plurality of positions relative to the tube assembly.

42. The child seat system of claim 41, further comprising a release actuator operably coupled to the lock, the release actuator being arranged at the platform.

43. The child seat system of claim 36, wherein the leg rest further comprises a housing connectable to the child seat and the tube assembly extends forward from the housing.

44. The child seat system of claim 43, wherein the housing includes at least one arm and the child seat includes at least one arm slot, the at least one arm being receivable within the at least one arm slot of the child seat to mount the leg rest to the child seat.

45. The child seat system of claim 44, wherein the at least one arm includes a first arm and a second arm laterally spaced from the first arm, and the at least one arm slot includes a first arm slot and a second arm slot laterally spaced from the first arm slot, the first arm being receivable within the first arm slot and the second arm being receivable within the second arm slot.

46. The child seat system of claim 44, wherein the at least one arm includes a latch, and the child seat includes a latch hole, the latch being receivable within the latch hole when the at least one arm is arranged within the at least one arm slot.

47. The child seat system of claim 46, wherein the latch hole is arranged at a bottom surface of the seat bottom.

48. The child seat system of claim 46, wherein the latch includes a resilient member operable to bias the latch toward the latch hole and a protrusion extending from the resilient member for receipt within the latch hole.

49. The child seat system of claim 36, wherein the child seat further comprises a seat back, the seat back being extendable from the seat bottom at an angle.

50. The child seat system of claim 47, wherein the seat back is removably connectable to the seat bottom to transform the child seat between a first booster configuration and a second booster configuration.

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