Latch and adjustment system for infant seat

Abstract

A baby car seat system for use with a vehicle seat includes: a baby car seat housing configured to support a baby; and an adjustable anchor system including at least one anchor releasably engageable with the vehicle seat. The adjustable anchor system is coupled to the seat housing such that the at least one anchor is movable between a retracted state and an extended state. The adjustable anchor system has a retracted state in which the at least one anchor of the adjustable anchor system is retracted and secured to the baby car seat housing, and an extended state in which the at least one anchor of the adjustable anchor system is retracted and secured to the baby car seat housing. The at least one anchor of the adjustable anchor system extends and is secured in position relative to the baby car seat housing to secure the baby car seat to the vehicle seat.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims the benefit of U.S. Application No. 63 / 483,989, filed February 9, 2023, and U.S. Application No. 63 / 492,889, filed March 29, 2023, which are incorporated herein by reference in their entireties. Background Art

[0003] Cars, buses, airplanes, ships, trains, and the like are common forms of transportation (hereinafter referred to as "vehicles") for many parents, guardians, and caregivers of children around the world (hereinafter referred to as "caregivers"). Many conventional vehicles typically include restraints (e.g., seat belts) designed to protect adults and / or children of a certain age (e.g., at least 9 years old) and / or size (e.g., at least 57 inches tall). However, for relatively young and / or relatively young children, and especially infants, the restraints in various vehicles are often unable to provide adequate protection. In view of the foregoing, in order to provide adequate protection for children during travel, caregivers typically utilize child safety seats or infant car seats when transporting children in a vehicle.

[0004] Because children grow and undergo significant physical development during their first five years of life, different types of child safety seats are used to ensure they are adequately restrained and protected at all times while being transported in a vehicle. More specifically, a given child safety seat is typically selected based on the child's size, weight, and / or age, and installed in a specific manner in the vehicle. An "infant car seat" is a type of child safety seat specifically designed for transporting infants in a vehicle. "Infant" generally refers to a child who has not yet learned to walk and typically corresponds to a child aged 0 to approximately 12 months and / or weighing up to approximately 20 to 30 pounds. Infant car seats are more commonly used to carry infants and to lift them out of a vehicle or stroller. Once a child outgrows an infant car seat, the infant car seat system in the vehicle is typically replaced by an "adjustable" car seat. Compared to infant car seat systems, adjustable car seats are larger in size and typically support both rear-facing and forward-facing configurations to accommodate the child's physical development. Additionally, unlike infant car seats, adjustable car seats are typically not portable and are essentially stationary devices that remain within the vehicle, with the child being placed in the adjustable car seat at the beginning of a vehicle journey and / or removed from the adjustable car seat at the end. Because they are not intended for carrying children outside the vehicle, conventional adjustable car seats do not include the carry handles found on infant car seats; similarly, adjustable car seats will not include a curved rocker base for rocking an infant. Once a child outgrows the adjustable car seat, the adjustable car seat can be replaced with a larger seat or, eventually, a booster seat. The child can continue to use the booster seat until they are able to safely use the vehicle seat and restraints without the aid of a booster seat.

[0005] Regarding installation in a vehicle, a child safety seat can utilize the vehicle's existing seat belts to secure the child safety seat in the vehicle. To this end, various child safety seats include a vehicle belt path through which the vehicle's existing seat belts can be passed to secure the child safety seat to the vehicle seat. Alternatives to using the existing vehicle seat belts include, for example, "under-vehicle anchors" located in the bend of a passenger vehicle seat and / or other vehicle attachment points.

[0006] The National Child Passenger Safety (CPS) Certification Program provides standards for child passenger safety certification. Under the CPS, when properly installed in a vehicle, a child safety seat should pass the "inch test," meaning that a properly installed child safety seat should not move more than one inch forward, backward, or side to side when pulled in the path of the seat belt. This rule applies to both forward-facing and rear-facing child safety seats, such as infant car seats, and when the child safety seat is secured to the vehicle seat using the existing vehicle seat belts or a standard anchor system that includes lower vehicle anchors. Summary of the Invention

[0007] According to some embodiments, an infant car seat system for use with a vehicle seat is provided. The infant car seat system includes an infant car seat shell configured to support an infant, and an adjustable anchor system including at least one anchor that can be releasably engaged with the vehicle seat. The adjustable anchor system is coupled to the seat shell such that the at least one anchor is movable between a retracted state and an extended state. In the retracted state, the at least one anchor of the adjustable anchor system is retracted and secured to the infant car seat shell. In the extended state, the at least one anchor of the adjustable anchor system is extended and secured in position relative to the infant car seat shell to secure the infant car seat to the vehicle seat.

[0008] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems can include the seat shell including a retraction slot to receive at least a portion of the adjustable anchor system in the retracted state.

[0009] In addition to or alternatively to one or more of the features described herein, further embodiments of the infant car seat system may include the at least one anchor comprising two anchors, and the adjustable anchor system comprising: an adjustable frame disposed within the seat shell and configured to slideably move relative to the seat shell, wherein the two anchors are disposed at a front end of the adjustable frame; and a cross member extending between the two anchors.

[0010] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems may include a pivot member pivotally connected between a portion of the seat shell and the cross member.

[0011] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems may include a releasable locking connection configured to selectively and releasably secure a position of the adjustable frame relative to the seat shell.

[0012] In addition to or as an alternative to one or more of the features described herein, further embodiments of infant car seat systems can include the seat shell including two seat shell tracks, and a portion of the adjustable frame extending through each of the two seat shell tracks.

[0013] In addition to or as an alternative to one or more of the features described herein, further embodiments of the infant car seat system may include the adjustable anchor system comprising a releasable locking connector configured to selectively and releasably secure a position of the at least one anchor relative to the seat shell.

[0014] In addition to or as an alternative to one or more of the features described herein, further embodiments of the infant car seat system may include the at least one anchor being connected to a cross member, and wherein the releasably lockable connector includes an element having a fixed connector at the cross member and a releasably lockable connector disposed on the seat shell and configured to selectively lock a length of the releasably lockable connector.

[0015] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems may include the releasably locking connection comprising webbing, a harness, or a belt.

[0016] In addition to or alternatively to one or more of the features described herein, further embodiments of the infant car seat system may include the at least one anchor comprising two anchors, and wherein the adjustable anchor system comprises: a cross member extending between the two anchors; an adjustable anchor connector associated with each of the two anchors, wherein the adjustable anchor connector wraps around a portion of the cross member; and an adjustable locking member wraps around a portion of the cross member.

[0017] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems may include a winding direction of the adjustable anchor connector opposite to a winding direction of the adjustable locking member.

[0018] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems may include a crank handle configured for manual rotation of the cross member.

[0019] In addition to or as an alternative to one or more of the features described herein, further embodiments of the infant car seat system may include the at least one anchor comprising two anchors, and wherein the adjustable anchor system comprises a cross member extending between the two anchors, and a pivot member pivotally arranged between the seat shell and the cross member.

[0020] In addition to or as an alternative to one or more of the features described herein, further embodiments of the infant car seat system may include the adjustable anchor system further comprising a linkage assembly pivotally connected between at least one of the cross member and the pivot member and the seat shell.

[0021] In addition to or alternatively to one or more of the features described herein, further embodiments of the infant car seat system may include the adjustable anchor system comprising a rigid frame member fixedly positioned on or in the seat shell, and a movable frame member movably arranged relative to the rigid frame member, wherein the at least one anchor is arranged at an end of the movable frame member.

[0022] In addition to or as an alternative to one or more of the features described herein, further embodiments of the infant car seat system may include the adjustable anchor system further comprising a releasable locking connection configured to selectively fix the relative position between the rigid frame member and the movable frame member.

[0023] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems may include an adjustable anchor system configured to be secured to a vehicle seat in each of a retracted state and an extended state.

[0024] According to some embodiments, an infant car seat system for use with a vehicle seat is provided. The infant car seat system includes an infant car seat shell having a front and a back, and an adjustable anchor system associated with the infant car seat shell. The adjustable anchor system includes: at least one anchor configured to releasably engage with a portion of the vehicle seat; and a frame comprising at least a movable portion, wherein the at least one anchor is coupled to the movable portion of the frame, and wherein the movable portion of the frame is movable relative to the infant car seat shell between a retracted state and an extended state. In the extended state, the movable portion of the frame is unlocked and movable with the at least one anchor relative to at least one of: an axial distance from the front of the infant car seat shell, and an orientation angle relative to the infant car seat shell.

[0025] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems can include the adjustable anchor system being configured to have a locked state in which the movable portion of the frame is locked relative to the seat shell.

[0026] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems can include the seat shell including a retraction slot to receive at least a portion of the adjustable anchor system in the retracted state.

[0027] In addition to or alternatively to one or more of the features described herein, further embodiments of the infant car seat system may include the at least one anchor comprising two anchors, and the adjustable anchor system comprising: an adjustable frame disposed within the seat shell and configured to slideably move relative to the seat shell, wherein the two anchors are disposed at a front end of the adjustable frame; and a cross member extending between the two anchors.

[0028] In addition to or as an alternative to one or more of the features described herein, further embodiments of the infant car seat system may include the adjustable anchor system comprising a releasable locking connector configured to selectively and releasably secure a position of the at least one anchor relative to the seat shell.

[0029] In addition to or alternatively to one or more of the features described herein, further embodiments of the infant car seat system may include the at least one anchor comprising two anchors, and wherein the adjustable anchor system comprises: a cross member extending between the two anchors; an adjustable anchor connector associated with each of the two anchors, wherein the adjustable anchor connector wraps around a portion of the cross member; and an adjustable locking member wraps around a portion of the cross member.

[0030] In addition to or as an alternative to one or more of the features described herein, further embodiments of the infant car seat system may include the at least one anchor comprising two anchors, and wherein the adjustable anchor system comprises a cross member extending between the two anchors, and a pivot member pivotally arranged between the seat shell and the cross member.

[0031] In addition to or alternatively to one or more of the features described herein, further embodiments of the infant car seat system may include the adjustable anchor system comprising a rigid frame member fixedly positioned on or in the seat shell, and a movable frame member movably arranged relative to the rigid frame member, wherein the at least one anchor is arranged at an end of the movable frame member.

[0032] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems may include an adjustable anchor system configured to be secured to a vehicle seat in each of a retracted state and an extended state.

[0033] According to some embodiments, an infant car seat system for use with a vehicle seat is provided. The infant car seat system includes an infant car seat shell having a front portion and a back portion, and an adjustable anchor system associated with the infant car seat shell. The adjustable anchor system includes a pivot member coupled to the infant car seat shell; at least one anchor configured to releasably engage with a portion of the vehicle seat, the at least one anchor attached to the pivot member and movable between a retracted state and an extended state; and an adjustable locking member interacting with the pivot member to move the at least one anchor toward the retracted state.

[0034] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems may include a cross member disposed between the pivot member and the at least one anchor.

[0035] In addition to or alternatively to one or more of the features described herein, further embodiments of the infant car seat system may include the adjustable locking member being coupled to at least one of the pivot member and the cross member at a first end and being selectively attachable to the seat shell at a releasable locking connection at a second end.

[0036] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems may include an adjustable anchor system configured to be secured to a vehicle seat in each of a retracted state and an extended state.

[0037] According to some embodiments, an infant car seat system for use with a vehicle seat is provided. The infant car seat system includes an infant car seat shell having a front portion and a back portion, a carrying handle rotatably attached to the seat shell at an attachment mechanism, and an adjustable anchor system including at least one anchor mounted to the carrying handle, the at least one anchor being configured to releasably engage a portion of the vehicle seat.

[0038] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems can include the handle comprising a carrying portion and a support portion, wherein the at least one anchor is attached to the support portion.

[0039] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems may include the support portion being configured to rotate 360 ​​degrees about the attachment mechanism.

[0040] In addition to, or as an alternative to, one or more of the features described herein, further embodiments of infant car seat systems can include the support portion being configured to be positioned in at least a carrying position, a mounting position, and a support position.

[0041] According to one embodiment, a child seat mountable to a vehicle seat including a vehicle harness includes a seat shell coupleable to the vehicle seat via the vehicle harness and a tensioning assembly operable to apply a force to a portion of the vehicle harness associable with the seat shell.

[0042] In addition to or as an alternative to one or more of the features described above, in further embodiments, the tensioning assembly includes at least one locking member. The at least one locking member is movable between a retracted position and an extended position. In the extended position, the at least one locking member applies a force to a portion of the vehicle tether associated with the seat shell.

[0043] In addition to or alternatively to one or more of the features described above, in further embodiments, the at least one locking member includes a first locking member disposed adjacent to a first side of the seat shell and a second locking member disposed adjacent to a second side of the seat shell.

[0044] In addition to or as an alternative to one or more of the features described above, in further embodiments the seat shell comprises a seat side component, and the at least one locking component is rotatably mounted to the seat side component.

[0045] In addition to or as an alternative to one or more of the features described above, in further embodiments the seat shell comprises a bottom portion, and the at least one locking member is rotatably mounted to the bottom portion.

[0046] In addition to, or as an alternative to, one or more of the features described above, further embodiments include an actuator operable to transition the at least one locking member between a retracted position and an extended position.

[0047] In addition to, or as an alternative to, one or more of the features described above, further embodiments include a linkage mechanism operably coupling the actuator to the at least one locking member.

[0048] In addition to or as an alternative to one or more of the features described above, further embodiments include: a moving assembly mounted to the seat shell and operably coupled to the at least one locking member; and a flexible member operably coupled to the actuator and the moving assembly.

[0049] In addition to or as an alternative to one or more of the features described above, in further embodiments, a carrying handle is movably coupled to the seat shell, the carrying handle being movable between a plurality of positions including a carrying position and a forward-facing position.

[0050] In addition to or as an alternative to one or more of the features described above, in further embodiments, a handle is operably coupled to the at least one locking member. The handle is movable to transform the at least one locking member between a retracted position and an extended position.

[0051] In addition to or as an alternative to one or more of the features described above, in another embodiment, the at least one locking member comprises a plurality of locking members, and the handle is movable to simultaneously transform the plurality of locking members between the retracted position and the extended position.

[0052] In addition to or as an alternative to one or more of the features described above, in further embodiments, when the handle is in the carrying position, the at least one locking member is in the retracted position, and when the handle is in the forward position, the at least one locking member is in the extended position.

[0053] In addition to or as an alternative to one or more of the features described above, in further embodiments, the handle is a rebound lever when the handle is in the forward position.

[0054] In addition to or as an alternative to one or more of the features described above, in further embodiments, the handle comprises a buckle that is engageable with the at least one locking member during movement of the handle.

[0055] In addition to or as an alternative to one or more of the features described above, in further embodiments, the tensioning assembly includes at least one tensioning mechanism including an operating lever movably mounted to the seat shell between an open position and a closed position. The portion of the vehicle tether is receivable between the operating lever and the seat shell.

[0056] In addition to or as an alternative to one or more of the features described above, in further embodiments, a force is applied to the portion of the vehicle tether when the lever is in the closed position.

[0057] In addition to, or as an alternative to, one or more of the features described above, in further embodiments, the seat shell may be positioned in direct contact with a surface of a vehicle seat.

[0058] According to one embodiment, a child seat mountable to a vehicle seat including a vehicle harness includes a seat shell coupled to the vehicle seat, a handle movably coupled to the seat shell, and at least one latch disposed with the seat shell. The handle is operably coupled to the at least one latch. The handle is movable to shift the at least one latch between a retracted position and an extended position.

[0059] In addition to, or as an alternative to, one or more of the features described above, in further embodiments, the handle is movable between a carrying position and a forward position.

[0060] In addition to or as an alternative to one or more of the features described above, in further embodiments, in the forward position, a distance between the carrying handle and a portion of the vehicle seat is minimized.

[0061] In addition to or as an alternative to one or more of the features described above, in further embodiments, the carry handle applies tension to the vehicle strap when the carry handle is in the forward position.

[0062] In addition to or as an alternative to one or more of the features described above, in further embodiments, the handle is a rebound lever when the handle is in the forward position.

[0063] In addition to or as an alternative to one or more of the features described above, in further embodiments, when the handle is in the carrying position, the at least one locking member is in the retracted position, and when the handle is in the forward position, the at least one locking member is in the extended position.

[0064] In addition to, or as an alternative to, one or more of the features described above, in further embodiments, the carrying handle is rotatably coupled to the seat shell.

[0065] In addition to or as an alternative to one or more of the features described above, in further embodiments, the seat shell includes at least one locking slot in which a vehicle tether is receivable.

[0066] In addition to or as an alternative to one or more of the features described above, in further embodiments, the at least one locking member is positioned adjacent to the at least one locking slot.

[0067] In addition to or as an alternative to one or more of the features described above, in further embodiments, the at least one locking member is located remote from the at least one locking slot.

[0068] In addition to or as an alternative to one or more of the features described above, in further embodiments, the carrying handle is operably coupled to the at least one locking member via a linkage mechanism.

[0069] In addition to or as an alternative to one or more of the features described above, further embodiments include a moving assembly operably coupled to the at least one locking member, and a flexible member operably coupled to the handle.

[0070] In addition to or alternatively to one or more of the features described above, in further embodiments, the at least one latching member includes a first latching member disposed adjacent a first side of the seat shell and a second latching member disposed adjacent a second, opposing side of the seat shell.

[0071] In addition to or as an alternative to one or more of the features described above, in another embodiment, the at least one locking member comprises a plurality of locking members, and the handle is operable to simultaneously transform the plurality of locking members between the retracted position and the extended position.

[0072] According to one embodiment, a child seat mountable to a vehicle seat including a vehicle tether includes a seat shell coupled to the vehicle seat, at least one lever movably coupled to the seat shell, and a vehicle tether path disposed between the seat shell and the at least one lever. The at least one lever is movable relative to the vehicle tether path between a closed position and an open position.

[0073] In addition to or as an alternative to one or more of the features described above, in further embodiments, the at least one lever is manually movable between the closed position and the open position.

[0074] In addition to or as an alternative to one or more of the features described above, in further embodiments, the at least one lever is rotatable between a closed position and an open position.

[0075] In addition to or as an alternative to one or more of the features described above, in further embodiments, at least one recess is included within which the at least one operating lever is receivable when the at least one operating lever is in the closed position.

[0076] In addition to or as an alternative to one or more of the features described above, in further embodiments, the at least one groove is formed into the seat shell, the vehicle tether path extending between the at least one groove and the at least one lever.

[0077] In addition to or as an alternative to one or more of the features described above, in further embodiments, the at least one lever includes a cam surface configured to cooperate with the at least one groove to clamp the vehicle tether.

[0078] In addition to or as an alternative to one or more of the features described above, in further embodiments, a carrying handle is included that is movably coupled to the seat shell. The carrying handle is movable between a carrying position and a forward position.

[0079] In addition to or as an alternative to one or more of the features described above, in further embodiments, in the forward position, a distance between the carrying handle and a portion of the vehicle seat is minimized.

[0080] In addition to or as an alternative to one or more of the features described above, in further embodiments, the handle is a rebound lever when the handle is in the forward position.

[0081] In addition to or as an alternative to one or more of the features described above, in another embodiment, the at least one lever includes a first lever and a second lever. The first lever is disposed on a first side of the seat shell, and the second lever is disposed on a second side of the seat shell. A vehicle tether path extends between the seat shell and the first lever, and between the seat shell and the second lever. Each of the first lever and the second lever is movable between an open position and a closed position relative to the vehicle tether path.

[0082] Unless otherwise expressly indicated, the aforementioned features and elements can be combined in various combinations without exclusivity. The features described in the context of the individual aspects and embodiments can be used together and / or interchangeably. Similarly, the features described in the context of a single embodiment can also be provided individually or in any suitable sub-combination. These features and elements and their operation will become more apparent from the following description and accompanying drawings. However, it should be understood that the following description and drawings are intended to be illustrative and explanatory in nature and in a non-restrictive manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0083] The above and other features and advantages of the present disclosure are apparent from the following detailed description when taken in conjunction with the accompanying drawings, in which:

[0084] Figure 1Ais an illustrative schematic diagram of a vehicle in which an infant car seat system according to an embodiment of the present disclosure may be installed;

[0085] Figure 1B is connected to Figure 1A A schematic illustration of an infant car seat system of a vehicle seat of a vehicle;

[0086] Figure 2A is a schematic diagram of a typical vehicle seat and vehicle under-anchorage to which an infant car seat system according to the present disclosure may be mounted;

[0087] Figure 2B exhibit Figure 2A A diagram of a typical vehicle seat lower anchor in a vehicle seat;

[0088] Figure 3 is a schematic illustration of an infant car seat system mounted on a vehicle seat that may incorporate embodiments of the present disclosure;

[0089] Figure 4A is a schematic illustration of an infant car seat system according to an embodiment of the present disclosure;

[0090] Figure 4B is shown in an extended position Figure 4A A side elevation view of an infant car seat system;

[0091] Figure 4C is shown in a contracted state Figure 4A A side elevation view of an infant car seat system;

[0092] Figure 4D yes Figure 4A Bottom view of the infant car seat system;

[0093] Figure 5A is a bottom view of an infant car seat system according to an embodiment of the present disclosure;

[0094] Figure 5B yes Figure 5A Rear view of the infant car seat system;

[0095] Figure 6A is a bottom view of an infant car seat system according to an embodiment of the present disclosure;

[0096] Figure 6B Check along line BB Figure 6A A cross-sectional illustration of an infant car seat system;

[0097] Figure 7A is a front view of an infant car seat system according to an embodiment of the present disclosure;

[0098] Figure 7B yes Figure 7A Bottom view of the infant car seat system;

[0099] Figure 7C It is along Figure 7B The lines shown in CC View Figure 7A A cross-sectional view of an infant car seat system;

[0100] Figure 7D It is along Figure 7B The lines shown in DD View Figure 7A A cross-sectional view of an infant car seat system;

[0101] Figure 8A is a bottom view of an infant car seat system according to an embodiment of the present disclosure;

[0102] Figure 8B It is along Figure 8A The lines shown in BB View Figure 8A A cross-sectional illustration of an infant car seat system;

[0103] Figure 8C It is along Figure 8A The lines shown in CC View Figure 8A A cross-sectional illustration of an infant car seat system;

[0104] Figure 9A is a schematic illustration of an infant car seat system according to an embodiment of the present disclosure;

[0105] Figure 9B yes Figure 9A an enlarged illustration of a portion of an adjustable anchor system of an infant car seat system;

[0106] Figure 9C is shown in a contracted state Figure 9A A schematic illustration of an infant car seat system;

[0107] Figure 9D is shown in an extended position Figure 9A A schematic illustration of an infant car seat system;

[0108] Figure 10A is a schematic illustration of an infant car seat system according to an embodiment of the present disclosure mounted on a vehicle seat and in an extended position;

[0109] Figure 10B It is installed on the vehicle seat and is in a tightened and extended state. Figure 10A A schematic illustration of an infant car seat system;

[0110] Figure 11Ais a schematic illustration of an infant car seat system according to an embodiment of the present disclosure;

[0111] Figure 11B Installed on the vehicle seat Figure 11A A schematic illustration of an infant car seat system;

[0112] Figure 12 is a schematic illustration of an infant car seat system according to an embodiment of the present disclosure;

[0113] Figure 13 is a perspective view of a child seat mounted about a vehicle seat and having a carry handle in a carrying position according to an embodiment of the present disclosure;

[0114] Figure 14 is a side view of one side of a child seat including a tensioning assembly when the handle is in a carrying position according to an embodiment of the present disclosure;

[0115] Figure 15 According to an embodiment of the present disclosure Figure 14 Detailed side view of the child seat;

[0116] Figure 16 is a perspective view of a tensioning assembly of a child seat according to an embodiment of the present disclosure when the handle is in a carrying position;

[0117] Figure 17 is a perspective view of a child seat mounted about a vehicle seat and having a handle rotated from a carrying position according to an embodiment of the present disclosure;

[0118] Figure 18 is a perspective view of a child seat mounted about a vehicle seat and having a carrying handle in a forward position according to an embodiment of the present disclosure;

[0119] Figure 19 According to an embodiment of the present disclosure Figure 18 Detailed side view of the child seat;

[0120] Figure 20 is a perspective view of a tensioning assembly of a child seat according to an embodiment of the present disclosure when the handle is in a forward position;

[0121] Figure 21 is a side view of another tensioning assembly of the child seat when the handle is in the carrying position according to an embodiment of the present disclosure;

[0122] Figure 22 is a side view of another tensioning assembly of the child seat according to an embodiment of the present disclosure when the handle is in a neutral position;

[0123] Figure 23is a side view of another tensioning assembly of the child seat according to an embodiment of the present disclosure when the handle is in a forward position;

[0124] Figure 24 is a side view of another tensioning assembly of a child seat according to an embodiment of the present disclosure when the handle is in the carrying position;

[0125] Figure 25 is a side view of another tensioning assembly of the child seat according to an embodiment of the present disclosure when the handle is in a neutral position;

[0126] Figure 26 is a side view of another tensioning assembly of the child seat according to an embodiment of the present disclosure when the handle is in a forward position;

[0127] Figure 27 is a perspective view of a child seat mounted about a vehicle seat and having a tensioning assembly in an open configuration according to an embodiment of the present disclosure;

[0128] Figure 28 is a detailed perspective view of a tensioning assembly in an open configuration according to an embodiment of the present disclosure;

[0129] Figure 29 is a perspective view of a child seat mounted about a vehicle seat and having a tensioning assembly in a closed configuration according to an embodiment of the present disclosure; and

[0130] Figure 30 is a detailed perspective view of a tensioning assembly in a closed configuration according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0131] See Figures 1A-1B , shows a schematic illustration of a vehicle 100 and an infant car seat 104 that may incorporate embodiments of the present disclosure. Figure 1A A vehicle 100 (eg, a personal vehicle, a ride-share or carpool, etc.) is shown including a vehicle seat 102 to which an infant car seat system 104 according to various embodiments disclosed herein is mounted. Figure 1A Also shown as an inset is an enlarged view of an infant car seat system 104 mounted on a vehicle seat 102 of the vehicle 100 . Figure 1B An enlarged detail of an infant car seat system 104 is shown mounted on a vehicle seat 102 of a vehicle 100 .

[0132] The infant car seat system 104 includes an infant car seat 106 secured to a vehicle seat 102 of a vehicle 100 via an integrated anchor system 108. The vehicle seat 102 has a vehicle seat back 110, a vehicle seat pan 112, and a seat curvature 114 (i.e., the intersection of the vehicle seat back 110 and the vehicle seat pan 112). The anchor system 108 is configured to secure the infant car seat 106 to the vehicle seat 102 without using a removable vehicle mounting base and without using a vehicle seat belt (e.g., across the top of the infant's legs, thighs, or pelvis when the infant is seated in the infant car seat for transportation in the vehicle). The anchor system 108 can help ensure that the installation of the infant car seat 106 (e.g., without using a removable base and / or without using a vehicle seat belt) provides a snug fit with the vehicle seat 102, such that when installed, the infant car seat system 104 will pass the CPS "inch test." The anchor system 108 may be arranged to facilitate alignment with a standard arrangement of underbody anchors (e.g., as shown in FIG. Figure 1B ).

[0133] like Figures 1A-1B , the infant car seat 106 is secured to the vehicle seat 102 in a rearward-facing orientation, with a front portion 116 of the infant car seat 106 facing the vehicle seat back 110 and a back portion 118 of the infant car seat 106 facing away from the vehicle seat back 110. As such, when a child sits in the infant car seat 106, the child's feet will be placed at the front portion 116 of the infant car seat 106, and the child's head will be placed at the back portion 118 of the infant car seat 106. Accordingly, the infant car seat 106 is a rearward-facing child car seat.

[0134] As shown, the infant car seat 106 includes a seat shell 120 and a seat shell rim 122, which together define a child seat back 124 and a child seat pan 126. A seat cushion, a soft cushion, or the like (not shown) may be placed on the child seat back 124 and the child seat pan 126 to support an infant placed in the infant car seat 106. In some embodiments, the seat shell 120 may be a single generally solid or partially hollow structure that defines the child seat back 124 and the child seat pan 126 and supports a seat cushion for the infant. In some embodiments, and as Figure 1B , the seat shell 120 can include a first seat shell track 128 and a second seat shell track 130 located on respective opposite sides of the infant car seat 106. Figure 1B), the seat shell rails 128, 130 can be placed in contact with the vehicle seat pan 112. In some configurations, the seat shell rails 128, 130 can have corresponding curved rocker bottoms to enable a rocking motion to soothe an infant when the infant car seat system 104 is used outside of a vehicle (e.g., in a home environment, a restaurant, etc.).

[0135] like Figure 1B The illustrated infant car seat 106 includes a carrying handle 136 that is coupled to opposite sides of the seat shell 120 (e.g., to the seat shell tracks 128, 130) via respective attachment mechanisms 138, 140. In some configurations, the attachment mechanisms 138, 140 can allow the carrying handle 136 to be rotated relative to the seat shell 120 to access the infant and / or adjust the angle of the carrying handle 136 and / or store the carrying handle. In some embodiments, the attachment mechanisms 138, 140 can include an integrated locking mechanism to maintain the carrying handle 136 in a desired orientation relative to the seat shell 120.

[0136] As shown, the anchor system 108 of the infant car seat system 104 is generally mounted to a front lower portion of the seat shell 120. That is, the anchor system 108 is disposed at the front end or side of the infant car seat system 104. In the example shown, the anchor system 108 is an adjustable anchor system that can be formed from various rigid components that are adjustable relative to the seat shell 120. In other configurations, one or more components of the anchor system 108 can be fixed to and / or positioned relative to the seat shell 120. This is in contrast to other embodiments in which the anchor system can be a strap-type or flexible anchor system and / or a combination of both rigid and strap-type / flexible anchor systems. As shown in Figure 1B , the anchor system 108 includes a pair of child seat anchors 142, 144 as part of the infant car seat 106. Each child seat anchor 142, 144 is pivotally coupled to a respective mechanical restraint point 146, 148 on the seat shell tracks 128, 130 of the seat shell 120 or on a frame supporting the seat anchors 142, 144, wherein the frame is supported on and / or in the seat shell 120. Although two mechanical restraint points 146, 148 are shown on respective sides of the infant car seat 106, in other example embodiments, the anchor system may more generally be coupled to the infant car seat at one or more mechanical restraint points that are not necessarily located on the sides of the infant car seat, and the illustrative configuration is provided for illustrative and explanatory purposes only.

[0137] The child seat anchors 142, 144 of the anchor system 108 can have an elongated shape (e.g., rectangular) and include locking mechanisms (e.g., latches) that engage corresponding lower vehicle anchors 150, 152 in or near the seat curvature 114 of the vehicle seat 102 at anchor points 154, 156, respectively. In this way, the anchor system 108 can directly couple the infant car seat 106 to the vehicle seat 102 without using a removable vehicle mounting base and without using a vehicle seat belt. Additionally, the child anchors 142, 144 can include (or be coupled to) a release mechanism (e.g., a button, a knob, a slidable tab) to unlatch the child seat anchors 142, 144 from the vehicle seat anchors 150, 152 for removal of the infant car seat system 104 from the vehicle 100. In various embodiments, the child seat anchors 142 , 144 and under-vehicle anchors 150 , 152 can be configured to comply with established safety standards and / or regulations, examples of which include, but are not limited to, LATCH, ISOFIX, LUAS, and UCSS standards.

[0138] According to some embodiments of the present disclosure, the child seat anchors 142, 144 can be configured and arranged, and the mechanical restraint points 146, 148 of the anchor system 108 can be positioned to relatively easily engage with the vehicle seat anchors 150, 152 located in or near the seat curvature 114 to facilitate installation of the infant car seat system 104 in the vehicle 100. Furthermore, the child seat anchors 142, 144 can be configured and arranged, and the mechanical restraint points 146, 148 can be positioned, such that upon engagement of the child seat anchors 142, 144 with the lower vehicle anchors 150, 152, a tight fit exists between the infant car seat system 104 and the vehicle seat 102 (e.g., the installed infant car seat system passes the CPS "inch test").

[0139] like Figure 1B , the center of gravity of the infant car seat 106 is located near the intersection of the child seat back 124 and the child seat chassis 126 of the infant car seat 106. The center of gravity of the infant car seat 106 is approximately coincident with the axis 160 passing through the respective attachment mechanisms 138, 140 of the carrying handle 136. As will be readily appreciated by those skilled in the art, the center of gravity of an object is the point at which the weight of the object or system can be considered to act (in uniform gravity, the center of gravity is the same as the center of mass of the object / system). Figure 1B , the axis 160 is suitably proximate to the projection of the center of gravity toward the corresponding side of the infant car seat 106 .

[0140] like Figure 1B, the first restraint point 146 for the first seat anchor 142 and the second restraint point 148 for the second seat anchor 144 are positioned closer to the front 116 of the infant car seat 106 than to the back 118 of the infant car seat 106. In some embodiments, and as shown, the first restraint point 146 is positioned between the front 116 of the infant car seat 106 and the location of the first carrying handle attachment mechanism 138. Similarly, the second restraint point 148 is positioned between the front 116 of the infant car seat 106 and the location of the second carrying handle attachment mechanism 140. As shown, the first infant car seat anchor 142 has a first connecting end 154 that is configured to mechanically engage the first under-vehicle anchor 150 and define a first anchor point when the infant car seat system 104 is installed in the vehicle 100, and the second infant car seat anchor 144 has a second connecting end 156 that is configured to mechanically engage the second under-vehicle anchor 152 and define a second anchor point when the infant car seat system 104 is installed in the vehicle 100.

[0141] like Figure 1B As shown in FIG, line 162 is drawn extending from the second handle attachment mechanism 140, through the axis 160 and the second connection end 156 of the second seat anchor 144, to the lower vehicle anchor 156. According to some embodiments, the second restraint point 148 is positioned above the line 162. Although in Figure 1B , but a similar line can be drawn on the opposite side of the infant car seat 106 (i.e., extending from the first handle attachment mechanism 138, through the axis 160 and the first connecting end 154 of the first seat anchor 142, to the under-vehicle anchor 150), and the first restraint point 146 can be positioned above this line. The placement of the mechanical restraint points 146, 148 above these lines is based in part on improving crash performance and reducing injury criteria while taking into account the center of gravity 158, as well as ensuring a tight fit between the infant car seat system 104 and the vehicle seat 102.

[0142] like Figure 1B As shown, the child seat anchors 142, 144 are operably coupled together by a rigid cross member. This connection and coupling allows the child seat anchors 142, 144 to operate together such that rotation of the rigid cross member can cause rotation of both child seat anchors 142, 144. In other embodiments, the two child seat anchors 142, 144 can be connected by a rigid cross member but can rotate independently about an axis passing through the rigid cross member. These child seat anchors 142, 144 can be considered to be substantially rigid anchors because they are not disposed on webbing or straps. The rigid connection can provide a relatively simple and strong connection between the infant car seat system 104 and the vehicle seat 102. Additionally, as Figure 1B As shown in FIG. 1 , the anchor system 108 is integrated into and / or directly attached to the infant car seat 106 , rather than using a separate base as may be present in other configurations.

[0143] As noted, the seat anchors of the infant car seat system can be arranged to facilitate alignment with the standard arrangement of lower vehicle anchors. Figures 2A-2B , a schematic illustration of a vehicle seat 200 for receiving a child seat (e.g., an infant seat, an adjustable child seat) is shown. The vehicle seat 200 includes a plurality of under-vehicle anchors 202a-f. While six under-vehicle anchors 202a-f are shown in this illustrative example, various other configurations may include more or fewer under-vehicle anchors without departing from the scope of this disclosure.

[0144] In this illustrative example, the vehicle seat 200 includes three sets (pairs) of lower vehicle anchors 202a-b, 202c-d, and 202e-f. As shown, the respective pairs of lower vehicle anchors 202a-f are disposed between the vehicle seat back 206 and the vehicle seat pan 208 in or near the seat curvature 204 of the vehicle seat 200. Because the lower vehicle anchors 202a-f are located in or near the seat curvature 204 of the vehicle seat 200, the anchor system of the infant car seat system can be positioned on the front lower portion of the seat shell to facilitate convenient connection with the pair of lower vehicle anchors 202a-f.

[0145] exist Figure 2A In the figure, each pair of lower vehicle anchors 202a-b, 202c-d, and 202e-f corresponds to a specific placement location on the vehicle seat 200 (i.e., the left (202a-b), center (202c-d), and right (202e-f) placement locations relative to the forward direction of the vehicle). The relative positions of the respective lower vehicle anchors 202a-f can be defined relative to the centerline 210 of the vehicle seat 200. According to 49 CFR §571.3, the centerline 210 can be defined as the placement reference point (SgRP). As shown, the nominal center-to-center distance D0 between the left (202a-b), center (202c-d), and right (202e-f) pairs of lower vehicle anchors at a given placement location is approximately 280 mm (i.e., D0≈280 mm). Therefore, the seat anchors in the anchor system of the infant seat can be similarly arranged to have a center-to-center distance of approximately 280 mm.

[0146] Figure 2BAn enlarged view of an individual lower vehicle anchor 202 is shown. As shown, the lower vehicle anchor 202 can be a U-shaped track having a nominal width between about 25 mm and about 60 mm. The seat anchors of the infant seat's anchor system can be configured to attach to the smallest size vehicle seat anchor 202 to ensure compatibility on different vehicle seats 200 of different makes and / or models of vehicles.

[0147] According to embodiments of the present disclosure, infant seats and related systems are provided with improved anchoring mechanisms for securing the infant seat to a vehicle seat. According to some embodiments of the present disclosure, a rigid anchor system is integrated into an infant car seat and is integrated in a manner to allow the infant seat to be tightly secured to the vehicle seat.

[0148] See now Figure 3 , shows a schematic illustration of an infant car seat system 300 installed on a vehicle seat 302 of a vehicle. Infant car seat system 300 includes an infant car seat 304 having a seat shell 306, a carrying handle 308, and an anchor system 310. Infant car seat 314 has a front portion 312 and a back portion 314 arranged so that infant car seat 304 is rear-facing. Seat shell 306 includes a seat shell track 316 having a curved bottom and a second seat shell track having a curved bottom arranged opposite seat shell track 316. Anchor system 310 includes a latch arm 318 having a latch or anchor mechanism at a distal end for engaging with a lower vehicle anchor 320. Lower vehicle anchor 320 is disposed in a seat curvature 322 of vehicle seat 302. Seat curvature 322 is defined at the intersection or connection between a vehicle seat pan 324 and a vehicle seat back 326.

[0149] When the latch of the latch arm 318 is connected to the lower vehicle anchor 320, the latch arm 318 is fixed in position but can pivot about its connection with the lower vehicle anchor 320. When the latch attachment mechanism 328 is fixed at a particular angle (e.g., locked), the infant car seat 304 can be locked and secured to the vehicle seat 302. That is, when the anchor of the latch arm 318 is locked in position with the lower vehicle anchor 320, the infant car seat 304 is held and supported by the latch 318 and the lower vehicle anchor 320 in various tilted-up and tilted-back positions. In other words, by locking the latch attachment mechanism 328 at a desired angle, the infant car seat 304 can be secured at this desired angle when mounted to the vehicle seat 302 and held in this position because the latch arm 318 is fixed at a fixed angular position relative to the seat shell 316. Even with such features, it may be desirable to be able to secure the infant car seat 304 in a snug or contact manner such that the front portion 312 of the infant car seat 304 contacts the vehicle seat back 326 (e.g., a snug fit to the vehicle seat 302 such that when installed, the infant car seat 304 will pass the CPS “inch test”).

[0150] See now Figures 4A-4D , shows a schematic illustration of an infant car seat system 400 according to an embodiment of the present disclosure. The infant car seat system 400 includes a seat shell 402, an optional carrying handle 404, and an adjustable anchor system 406. Figure 4A is a perspective illustration of an infant car seat system 400, Figure 4B is a side view thereof with the adjustable anchor system 406 in an extended state, Figure 4C is a side view thereof with the adjustable anchor system 406 in a retracted state, and Figure 4D 4 is a bottom view of an infant car seat system 400. The seat shell 402 includes seat shell tracks 408 that extend in a general direction between a front portion 410 and a back portion 412 of the seat shell 402. The seat shell 402 can be configured to receive a seat or other support structure (e.g., a cushion, etc.) to accommodate a child within the infant car seat system 400. As shown, the seat shell tracks 408 can have a curved bottom that can allow for angle / tilt adjustment and / or rocker functionality for the infant car seat system 400.

[0151] In this illustrative configuration, adjustable anchor system 406 includes two anchors 414 that are configured to selectively engage with a lower vehicle anchor that is part of a vehicle seat. Anchor 414 may include latch functionality to selectively engage and disengage with the lower vehicle anchor. Adjustable anchor system 406 is configured to allow adjustment of the relative position of anchor 414 relative to seat shell 402. In this illustrative configuration, anchor 414 is attached to the end of an adjustable frame 416. Adjustable frame 416 is slidably positioned and mounted within seat shell 402 so that moving adjustable frame 416 in a front-to-back direction (i.e., from front 410 to back 412) causes anchor 414 to similarly move relative to seat shell 402. In this configuration, adjustable frame 416 includes a first portion that extends through one of seat shell tracks 408, and a second portion that extends through another of seat shell tracks 408. A handle 418 for manually operating the adjustable anchor system 406 is located at the rear end of the adjustable frame 416. At the front end of the adjustable frame 416, the anchors 414 are pivotally attached to a cross member 420 that extends between the two anchors 414. In some embodiments, the anchors 414 can independently pivot about an axis passing through the cross member 420. In other embodiments, the anchors can be pivotally coupled together so that moving one anchor 414 causes the other anchor 414 to similarly move. In some such embodiments, a connecting member (not shown) can be disposed within the cross member 420 to couple the anchors together. Thus, according to various embodiments of the present disclosure, the anchors 414 can be configured to rotate independently of the cross member 420, and in other configurations, the anchors 414 can be configured to be connected to the cross member 420 in a rotationally fixed manner and thus rotate based on the rotation of the cross member 420.

[0152] In this configuration, the adjustable anchor system 406 includes an optional pivot member 422. The pivot member 422 is pivotally coupled to the seat shell 402 at one end of the pivot member 422 and pivotally coupled to the cross member 420 of the adjustable frame 416 at an opposite end of the pivot member 422. The pivot member 422 can ensure that the pivot position of the seat shell 402 moves from a pivot axis passing through the cross member 420, to which the anchor 414 is pivotally coupled, to a pivot point at the connection between the pivot member 422 and the seat shell 402. In this way, the amount of rotation that the infant car seat system 400 undergoes (e.g., during a vehicle collision) can be limited.

[0153] like Figures 4B-4C As shown in FIG. 4 , the adjustable anchor system 406 is shown in an extended state ( Figure 4B ) and contraction state ( Figure 4C ). Stretched state ( Figure 4B) can be fixedly set by locking adjustable anchor system 406, and thus the locked state and the extended state can be generally similar, differing in the adjustability of seat shell 402 relative to adjustable anchor system 406. In the extended state, anchor 414 can be attached to the under-vehicle anchor and thus arranged in a fixed orientation, or anchor 414 can be rotated about a pivot axis passing through cross member 420. That is, in the extended state, anchor 414 can be adjusted in angular orientation relative to seat shell 402, and seat shell 402 can be adjusted in position relative to adjustable anchor system 406. In contrast, in the fixed state, anchor 414 can be fixed relative to cross member 420 (and / or seat shell 402), and seat shell 402 can be fixed relative to adjustable anchor system 406. Accordingly, according to embodiments of the present disclosure, the adjustable anchor system can be arranged in at least three states. The collapsed state is a state in which the anchor 414 can be stowed or pulled close to or into the seat shell 402. The extended state is a state in which the anchor 414 extends from the seat shell 402 and the seat shell 402 is adjustable relative to the adjustable anchor system 406 (e.g., the seat shell 402 is unlocked relative to the adjustable anchor system 406). In this unlocked state (extended state), the anchor 414 can be freely adjusted between the collapsed state and the extended state, and the position and / or orientation of the seat shell 402 can be adjusted by the user. The third state of the adjustable anchor system 406 is a locked state. In the locked state, the anchor 414 is attached to the vehicle seat anchor and is therefore fixed in place. In the locked state, the seat shell 402 can be fixed to the adjustable frame 416 so that the seat shell 402 is placed in close contact or close fit with the vehicle seat. It should be understood that in each of the collapsed state and the extended state, the anchor 414 can be configured to be fixed to the vehicle seat. As such, the adjustable anchor system 406 may be in an installed state (ie, attached to the vehicle) in each of the retracted state and the extended state.

[0154] In some embodiments, the adjustable anchor system 406 may include an angular locking mechanism to lock the angular position or orientation of the anchor 414 relative to the seat shell 402. When the angular locking mechanism is active and locks the orientation of the anchor 414, this may also be referred to as a locked state of the adjustable anchor system 406. Furthermore, when the anchor 414 is attached and / or connected to the vehicle seat, the adjustable anchor system 406 may be referred to as being in an installed state.

[0155] The seat shell 402, and in particular the seat shell track 408 of this illustrative configuration, can include a retraction slot 424 for retracting the adjustable anchor system 406 when the adjustable anchor system 406 is transitioned to the retracted state ( Figure 4C) receives cross member 420. In the retracted position, anchor 414 is pulled close to or into seat shell 402. As shown, retraction slot 424 can be angled upward from the bottom of seat shell 402 toward the top of seat shell 402, thereby vertically adjusting the position of cross member 420 and the pivot point of anchor 414. When anchor 414 engages the lower vehicle anchor and handle 418 is pulled in a direction away from the vehicle seat or seat shell 402 is pushed along adjustable frame 416, the front portion 410 of seat shell 402 is pushed in the direction of the vehicle seat back, thereby forcing seat shell 402 into tight engagement against the vehicle seat back.

[0156] In some embodiments, and as shown in this illustrative embodiment, an optional releasable locking connection 430 can be provided to fix the relative position of the adjustable frame 416 relative to the seat shell 402. The releasable locking connection 430 can be a pawl or pin mechanism that can engage and disengage with the adjustable frame 416 to secure the adjustable frame 416 and, when locked, prevent relative movement of the adjustable frame 416 relative to the seat shell 402. It should be understood that other types of locking mechanisms can be used without departing from the scope of this disclosure. Thus, the releasable locking connection 430 can be provided to fix the state of the adjustable anchor system 406 in a specific and set extended state, and the fixed extended state becomes a locked state in which the seat shell 402 cannot be adjusted relative to the adjustable anchor system 406.

[0157] See now Figures 5A-5B , shows a schematic illustration of an infant car seat system 500 according to an embodiment of the present disclosure. The infant car seat system 500 includes a seat shell 502, an optional carrying handle 504, and an adjustable anchor system 506. Figures 5A-5B The infant car seat system 500 is generally similar to Figures 4A-4D The present invention relates to an infant car seat system 400 and provides similar functionality and operation, and therefore similar features may not be labeled or described in detail again. Figure 5A is a view of the bottom of the infant car seat system 500, and Figure 5B The seat shell 502 includes seat shell tracks 508 that extend in a general direction between a front 510 and a back 512 of the seat shell 502 .

[0158] Adjustable anchor system 506 includes a Figure 5AThe configuration in Figure 5C has an anchor 514 that is configured to selectively engage with an undercarriage anchor, etc., that is part of the vehicle seat. The anchor 514 is attached at the end of an adjustable frame 516 that includes a handle 518 at its rear end. The adjustable frame 516 is slidably positioned and mounted within the seat shell 502 such that moving the adjustable frame 516 in the fore-aft direction (i.e., from the front 510 to the back 512) causes the anchor 514 to similarly move relative to the seat shell 502. At the front end of the adjustable frame 516, the anchor 514 is pivotally attached to a cross member 520 supported on the seat shell 502 via a pivot member 522.

[0159] In this configuration, a frame locking mechanism 524 is provided to secure the adjustable frame 516 in position relative to the seat shell 502. At the front end, the frame locking mechanism 524 includes a fixed connector 526 connected to at least one of the cross member 520 and the pivot member 522. At the rear end, the frame locking mechanism 524 includes a releasable locking connector 528 fixedly connected to the rear surface of the seat shell 502. An adjustable locking member 530 extends between the fixed connector 526 and the releasable locking connector 528. In this illustrative embodiment, the adjustable locking member 530 is a strap, webbing, or belt. The adjustable locking member 530 is fixedly connected to the cross member 520 and / or the pivot member 522 at the fixed connector. The adjustable locking member 530 is adjustably coupled to and connected to the seat shell 502 at the releasable locking connector 528. The releasable locking connection 528 can be a releasable ratchet connection, a lock (eg, a buckle or a fork), or the like.

[0160] In operation, the adjustable locking member 530 can be unlocked or released so that the position of the anchor 514 can be adjusted (e.g., adjustable between an extended state and a retracted state, and / or pivotally adjusted). Figure 4C 514 ), the user can pull on the adjustable locking member 530 to force the cross member 520 toward the back 512 of the seat shell 502 (retracted state). The releasable locking connector 528 can then be secured to lock the adjustable locking member 530 and prevent the anchor 514 from moving forward. That is, the length of the adjustable locking member 530 can be set in the locked state and thus prevented from moving in a direction that requires additional length of the adjustable locking member 530.

[0161] When the user is installing the infant car seat system 500 on the vehicle seat, the anchor 514 can be adjusted from a retracted state to an extended state to allow the user to access the anchor 514 and position the seat shell 502 on the vehicle seat as desired. The user can then engage the anchor 514 with the vehicle's lower anchor, and the anchor 514 will become fixed in place. When the anchor 514 is fixed in place (e.g., engaged with the vehicle's lower anchor), if the user pulls on the adjustable locking member 530, the seat shell 502 will move in a direction toward the anchor 514, thereby pulling the front portion 510 of the seat shell 502 toward the vehicle seat back and potentially contacting it to form a tight fit between the seat shell 502 and the vehicle seat back. When the seat shell 502 is in a desired position (e.g., contacting a vehicle seat, desired tilt / recline, etc.), the releasable locking connector 528 can be locked to set the position of the seat shell 502 and prevent further movement, thereby placing the adjustable anchor system 506 in a locked state. The handle 518 can also be used to adjust the relative positional relationship of the seat shell 502 and the anchor 514 when the frame locking mechanism 524 is unlocked or disengaged, and the frame locking mechanism 524 can then be locked or engaged to fix the position of the adjustable frame 516 relative to the seat shell 502. In this way, by locking the frame locking mechanism 524, the extended state (when the seat shell 502 is adjustable relative to the adjustable anchor system 506) is changed to the locked state, thereby fixing the relative position and orientation of the seat shell 502 relative to the adjustable anchor system 506. It should be understood that in each of the retracted and extended states, the anchor 514 can be configured to be fixed to the vehicle seat. As such, the adjustable anchor system 506 can be in an installed state (ie, attached to the vehicle) in each of the retracted state and the extended state.

[0162] See now Figures 6A-6B , shows a schematic illustration of an infant car seat system 600 according to an embodiment of the present disclosure. The infant car seat system 600 includes a seat shell 602, an optional carrying handle 604, and an adjustable anchor system 606. Figures 6A-6B The infant car seat system 600 may be generally similar to the infant car seat systems shown and described above and provide similar functionality and operation, and therefore, similar features may not be labeled or described in detail again. Figure 6A is a view of the bottom of the infant car seat system 600, and Figure 6B It is along Figure 6A The seat shell 602 includes seat shell rails 608 that extend in a general direction between a front 610 and a back 612 of the seat shell 602 .

[0163] The adjustable anchor system 606 of this embodiment includes an anchor 614 configured to selectively engage with an undercarriage anchor, or the like, as part of a vehicle seat. In this configuration, the anchor 614 is pivotally attached to or fixed to a cross member 616, such that rotation of the cross member 616 causes the anchor 614 to rotate. The cross member 616 is supported and pivotally attached to the seat shell 602 by a pivot member 618. In this configuration, instead of including a frame, the pivot member 618 and cross member 616 are operably coupled to an adjustable locking member 620 (e.g., a strap, belt, webbing, chord, etc.). As shown, at the front end, the adjustable locking member 620 includes a fixed connector 622 connected to at least one of the cross member 616 and the pivot member 618. At the rear end, the adjustable locking member 620 includes a releasable locking connector 624 fixedly connected to the rear surface of the seat shell 602.

[0164] like Figure 6B As shown, the seat shell 602 may include a retraction slot 626 similar to that shown and described above. When the adjustable locking member 620 is pulled rearward (i.e., away from the front portion 610 of the seat shell 602), the cross member 616 can be pulled rearward and slid into the retraction slot 626. When fully retracted and not mounted on a vehicle seat using the anchors 614, the adjustable anchor system 606 can be arranged in a stowed position. However, when the infant car seat system 600 is mounted on a vehicle seat using the anchors 614, the seat shell 602 can be pulled into a tight fit or contact with the vehicle seat (a tight or fixed extended position) by retracting the cross member 616 into the retraction slot 626. Thus, the adjustable anchor system 606 can provide improved safety and improved installation of the infant car seat system 600 in a vehicle. When the desired degree of contraction or tightness is achieved, the adjustable locking member 620 can be locked or secured (locked state) by a releasable locking connection 624 (e.g., a latch, buckle, tie, etc.). That is, in the extended state, the relative position and orientation of the seat shell 602 relative to the adjustable anchor system 606 can be adjusted, and when the desired position is set, the releasable locking connection 624 can secure the adjustable anchor system 606 in the locked state and fix the relationship between the seat shell 602 and the adjustable anchor system 606. It should be understood that in each of the contracted and extended states, the anchor 614 can be configured to be secured to the vehicle seat. As such, the adjustable anchor system 606 can be in an installed state (i.e., attached to the vehicle) in each of the contracted and extended states.

[0165] See now Figures 7A-7D, shows a schematic illustration of an infant car seat system 700 according to an embodiment of the present disclosure. The infant car seat system 700 includes a seat shell 702, an optional carrying handle 704, and an adjustable anchor system 706. Figures 7A-7D The infant car seat system 700 may be generally similar to the infant car seat systems shown and described above and provide similar functionality and operation, and therefore, similar features may not be labeled or described in detail again. Figure 7A is a front elevational view of infant car seat system 700, and Figure 7B This is its bottom view. Figure 7C It is along Figure 7B A cross-sectional view of line CC is shown in FIG, and Figure 7D It is along Figure 7B The seat shell 702 includes seat shell rails 708 that extend in a general direction between a front 710 and a back 712 of the seat shell 702.

[0166] The adjustable anchor system 706 of this embodiment includes an anchor 714 that is configured to selectively engage with a lower vehicle anchor, etc., as part of a vehicle seat. In this configuration, the anchor 714 is attached to a cross member 716 via an adjustable anchor connector 718. The adjustable anchor connector 718 can be a belt, a strap, a webbing, a coil, a chord, a knotted cord, etc. As shown, the adjustable anchor connector 718 can be wrapped around the cross member 716. In this way, the adjustable anchor connector 718 can be wound around the cross member 716 or in a reel-like configuration relative to the cross member 716. The separation distance between the anchor 714 and the seat shell 702 can be adjusted by pulling the anchor 714 outward from the front 710 of the seat shell 702 and unwinding or unwinding the adjustable anchor connector 718 from the cross member 716.

[0167] The adjustable anchor system 706 also includes an adjustable locking member 720. The adjustable locking member 720 is also wrapped or coiled around the cross member 716. The winding of the adjustable locking member 720 around the cross member 716 can be in a winding direction opposite to the winding direction of the adjustable anchor connector 718. In this configuration, the adjustable locking member 720 is arranged to extend outward from the front 710 of the seat shell 702. In this way, a releasable locking connector 722 is arranged at the front 710 of the seat shell 702. The releasable locking connector 722 can be a ratchet mechanism. The releasable locking connector 722 can be unlocked in the extended state, thereby allowing the position / orientation of the seat shell 702 on, for example, a vehicle seat to be adjusted. The releasable locking connector 722 can then be fixed to lock the relative position / orientation of the seat shell and the adjustable anchor system 706 in the locked state.

[0168] Rotation of the cross member 716, and thus winding / unwinding of the adjustable locking member 720 and / or the adjustable anchor connector 718 about the cross member 716, can be accomplished by pulling directly on the anchor 714 and / or the adjustable locking member 720. In other embodiments, an optional crank handle 724 or the like can be provided for rotating the cross member 716 and / or for winding / unwinding the adjustable locking member 720 and / or the adjustable anchor connector 718.

[0169] See now Figures 8A-8C , shows a schematic illustration of an infant car seat system 800 according to an embodiment of the present disclosure. The infant car seat system 800 includes a seat shell 802, an optional carrying handle 804, and an adjustable anchor system 806. Figures 8A-8C The infant car seat system 800 may be generally similar to the infant car seat systems shown and described above and provide similar functionality and operation, and therefore, similar features may not be labeled or described in detail again. Figure 8A is a bottom view of the infant car seat system 800, Figure 8B is a side sectional view thereof, and Figure 8C It is along Figure 8A 8. An enlarged cross-sectional view of the infant car seat system 800 viewed along line CC of FIG. The seat shell 802 includes seat shell tracks 808 that extend in a general direction between a front 810 and a back 812 of the seat shell 802.

[0170] The adjustable anchor system 806 of this embodiment includes an anchor 814 configured to selectively engage with an undercarriage anchor, for example, as part of a vehicle seat. The anchor 814 can be pivotally attached or fixedly attached to a cross member 816. That is, in some configurations, the anchor 814 can be configured to rotate independently of the cross member 816, while in other configurations, the anchor 814 can be configured to be rotationally fixedly connected to the cross member 816 and thus rotate based on the rotation of the cross member 816. The cross member 816 is pivotally supported on the seat shell 802 by a pivot member 818. The pivot member 818 and the cross member 816 are movably supported on the seat shell 802 by a linkage assembly 820. The linkage assembly 820 provides pivotal movement to the anchor 814 and the pivot member 818, allowing the cross member 816 to be pulled into the retraction slot 822, as described above, and to be extended therefrom into a device for mounting to the vehicle, as described above. As shown, the linkage assembly 820 can include a first link 824 and a second link 826 pivotally connected to each other. For example, the first link 824 can be pivotally coupled between the seat shell 802 and the second link 826, and the second link can be pivotally coupled between the first link 824 and at least one of the cross member 816 and the pivot member 818.

[0171] See now Figures 9A-9D , shows a schematic illustration of an infant car seat system 900 according to an embodiment of the present disclosure. The infant car seat system 900 includes a seat shell 902 and an adjustable anchor system 904 (the optional carry handle is not shown). Figures 9A-9D The infant car seat system 900 may be generally similar to the infant car seat systems shown and described above and provide similar functionality and operation, and therefore, similar features may not be labeled or described in detail again. Figure 9A is an isometric schematic illustration of an infant car seat system 900, Figure 9B is an enlarged illustration of a portion of the adjustable anchor system 904, Figure 9C is a side of the infant car seat system 900 in the collapsed state, and Figure 9D is a side of the infant car seat system 900 in the extended state that can be secured or locked into the locked state of the infant car seat system 900.

[0172] In this configuration, the adjustable anchor system 904 includes anchors 906 that are configured to selectively engage with lower vehicle anchors that are part of the vehicle seat. In this configuration, the anchors 906 are attached to an adjustable frame 908. The adjustable frame 908 includes a cross member 910 extending between the anchors 906. The adjustable frame 908 further includes a rigid frame member 912 and a movable frame member 914. The rigid frame member 912 is fixedly mounted within or to the seat shell 902, and the movable frame member 914 is configured to slide within and / or relative to the rigid frame member 912. In some configurations and as shown, the rigid frame member 912 may define a track, groove, etc. along which the movable frame member 914 (e.g., a track) may travel. With this configuration, there are two sets of rigid frame members 912 and associated movable frame members 914 , with the cross member 910 extending between the two movable frame members 914 .

[0173] The movable frame member 914 is slidably positioned and mounted within the seat shell 902 (e.g., within or along the rigid frame member 912) such that moving the movable frame member 914 in a fore-aft direction causes the anchor 906 to similarly move relative to the seat shell 902. The rigid frame member 912 and the movable frame member 914 can be housed within seat shell tracks of the seat shell 902. The adjustable anchor system 904 includes a releasable locking connection 916 associated with at least one of the set of rigid frame members 912 and the movable frame member 914. The releasable locking connection 916 is configured to selectively lock relative movement between the rigid frame member 912 and the movable frame member 914. In the unlocked state of the releasable locking connection 916, the adjustable anchor system 904 is in an extended state in which the seat shell 902 can be adjusted about the adjustable anchor system 904 (e.g., relative to the movable frame member 914). When the desired orientation or position is set, the releasable locking connector 916 can be actuated or set to lock the seat shell 902 relative to the adjustable anchor system 904 and thereby enter a locked state. Figure 9BAs shown, the releasable locking connection 916 can include a locking lever 918 that is fixedly connected to the rigid frame member 912 and rotatably mounted thereto. The locking lever 918 can be selectively operated to engage and disengage a locking notch 920 disposed on the movable frame member 914. The locking notch 920 can be arranged along the movable frame member 914 so that extensions of the anchor 906 of varying lengths can be provided. In addition, when the infant car seat system 900 is installed in a vehicle, the locking notch 920 can provide a ratcheting function to pull the seat shell 902 into close contact with the vehicle seat.

[0174] According to a non-limiting embodiment of the present disclosure, a releasable locking connector 916 is connected to the rigid frame member 912 and engages with the movable frame member 914, thereby locking the movable frame member 914 to the rigid frame member 912 in different positions (e.g., based on the locking notches 920). The releasable locking connector 916 is configured so as to allow the movable frame member 914 to slide freely in the retracted direction but to be rigidly locked in the extended direction. To install the infant car seat system 900 in a vehicle, a user may unlock the releasable locking connector 916 using an actuator (e.g., on the front of the movable frame member 914) and slide the movable frame member 914 to the fully extended use position (e.g., Figure 9D ). The user can then connect the anchor 906 to the vehicle seat. The user then ratchet the seat shell 902 along the movable frame member 914 until the seat shell 902 is tightly against the vehicle seat to form a snug fit.

[0175] See now Figures 10A-10B , shows a schematic illustration of an infant car seat system 1000 according to an embodiment of the present disclosure. The infant car seat system 1000 includes a seat shell 1002 and an adjustable anchor system 1004 (the optional carry handle is not shown). The infant car seat system 1000 and the adjustable anchor system 1004 can be generally similar to any of the configurations described above, and these illustrations are provided to illustrate the tightening functionality provided by the adjustable anchor system described herein. Figure 10A An infant car seat system 1000 is shown with a seat shell 1002 placed on a vehicle seat 1006 and an adjustable anchor system 1004 mounted to the vehicle seat 1006. Figure 10A , a gap 1008 is shown between a front portion 1010 of the seat shell 1002 and a vehicle seat back 1012 of the vehicle seat 1006 . Figure 10AThe adjustable anchor system 1004 is shown in an extended state when its anchors are not attached to a vehicle seat 1106. When the anchors are connected to the vehicle seat anchors and the adjustable anchor system 1004 is in the extended state, the seat shell 1002 can be adjusted about the adjustable anchor system 1004 and then secured in the proper position or relationship and into a locked state in which no further adjustment is permitted (e.g., the position of the infant car seat system 1000 can be securely set and fixed).

[0176] However, if Figure 10B As shown, as the adjustable anchor system 1004 is operated according to any of the above configurations, the front portion 1010 of the seat shell 1002 is pulled into contact with the vehicle seat back 1012 of the vehicle seat 1006, and the gap is eliminated. When in this state or position, the adjustable anchor system 1004 can be secured or locked to tightly and securely mount the infant car seat system 1000 to the vehicle seat 1006.

[0177] See now Figures 11A-11B , shows a schematic illustration of an infant car seat system 1100 according to an embodiment of the present disclosure. In this configuration, the infant car seat system 1100 includes a seat shell 1102 having a carrying handle 1104 that is rotatably attached to the seat shell 1102 at an attachment mechanism 1106. The carrying handle 1104 is configured to rotate about the attachment mechanism 1106 relative to the seat shell 1102. In this configuration, the infant car seat system 1100 includes an adjustable anchor system 1101 having anchors 1108 that are mounted to the carrying handle 1104 and are extendable and retractable thereto. Figures 11A-11B As shown in FIG, the handle 1104 is oriented in a mounting position for mounting on a vehicle seat 1110, as shown in FIG. Figure 11B The handle 1104 can be rotated to a carrying position, for example Figure 1B and can be rotated to the mounting position ( Figures 11A-11B ) for installation on a vehicle seat 1110.

[0178] Once the anchor 1108 engages with the lower vehicle anchor or similar attachment mechanism on the vehicle seat 1110, the handle 1104 can be further rotated to pull or push the seat shell 1102 into contact with the vehicle seat 1110, securing or locking the seat shell 1102 to snugly and securely mount the infant car seat system 1100 to the vehicle seat 1110. In some embodiments, the attachment mechanism 1106 can include a ratchet mechanism or other rotational locking mechanism to secure the handle 1104 in a desired position (e.g., a carrying position or a mounting position). In a non-limiting example of operation, a user can place the infant car seat system 1100 onto the vehicle seat 1110 and rotate the handle 1104 from the carrying position to the mounting position and secure or latch the anchor 1108 to the vehicle seat 1110. With the anchor 1108 engaged with the vehicle seat 1110, a fixed pivot point is defined. The seat shell 1102 can then be forced to move and / or rotate at the attachment mechanism 1106 to draw the seat shell 1102 into close contact or fit with the vehicle seat 1110. In some embodiments, the attachment mechanism 1106 can include a release or actuatable element to lock and unlock the carry handle 1104 in various angular positions relative to the seat shell 1102.

[0179] See now Figure 12 , shows a schematic illustration of an infant car seat system 1200 according to an embodiment of the present disclosure. In this configuration, infant car seat system 1200 includes a seat shell 1202 having a carrying handle 1204 that is rotatably attached to seat shell 1202 at an attachment mechanism 1206. Carrying handle 1204 is configured to rotate relative to seat shell 1202 about attachment mechanism 1206. In this configuration, carrying handle 1204 is arranged as part of adjustable anchor system 1201. For example, as shown, carrying handle 1204 is arranged in a two-piece structure having a carrying portion 1208 and a support portion 1210, with at least support portion 1210 defining a portion of adjustable anchor system 1201. Each of carrying portion 1208 and support portion 1210 can be configured to rotate about attachment mechanism 1206. In some embodiments, the support portion 1210 can be configured to rotate independently about the attachment mechanism 1206, and the carrying portion 1208 can be configured to cause the support portion 1210 to rotate when the carrying portion 1208 rotates. In other embodiments, the carrying portion 1208 and the support portion 1210 can each independently rotate about the attachment mechanism 1206. In some embodiments, the support portion 1210 can be configured to nest within a slot or groove on a surface of the carrying portion 1208. In some configurations, the infant car seat system 1200 can include a single carrying portion 1208 that is attached to both sides of the seat shell 1202 at respective attachment mechanisms 1206 (e.g., as shown in FIG. 1 ). Figure 1BIn some such embodiments, the infant car seat system 1200 can be configured with two support portions 1210 , one on each side of the carrying portion 1208 .

[0180] As shown, the support portion 1210 includes an anchor 1212 at the end of the support portion 1210. The support portion 1210 can be an arm-like structure with one end rotatably attached at the attachment mechanism 1206 and the other end free and including the anchor 1212. The anchor 1212 can be configured to selectively and / or releasably engage with a vehicle seat anchor, such as described above. The carrying portion 1208 can be similar to the one with respect to the vehicle seat. Figures 11A-11B Furthermore, the support portion 1210 may be similarly rotatable and / or may be rotated a full 360 degrees around the attachment mechanism 1206. Figure 12 , the support portion 1210 can be arranged in a carrying position 1214, a mounting position 1216, and a support position 1218. In the carrying position 1214, in some embodiments, the support portion 1210 can be optionally secured to the carrying portion 1208. The support portion 1210 can be rotated from the carrying position 1214 about the attachment mechanism 1206 to the mounting position 1216 or the support position 1218 (and can be rotated clockwise or counterclockwise to reach either position).

[0181] In the mounted position 1216, the anchor 1212 of the support portion 1210 can be secured to the vehicle seat anchor. Once engaged, the support portion 1210 can provide a ratcheting function to secure the infant car seat system 1200 tightly to the vehicle seat. In some configurations, once the anchor 1212 of the support portion 1210 is secured to the vehicle seat anchor, the carrying portion 1208 can provide ratcheting functionality to pull the seat shell 1202 into close or tight contact with the vehicle seat. The support portion 1210 is also configured to be arranged in a support position 1218. In the support position 1218, the support portion 1210 (and the anchor 1212) can provide stability support to the seat shell 1202, such as a support or support position to prevent the seat shell 1202 from rocking or tilting. In some embodiments, the support portion 1210 can be selectively locked using a locking mechanism 1220 that can be arranged on or as part of the attachment mechanism 1206.

[0182] refer to Figure 13-20, shows a child seat 1302 (e.g., an infant car seat) that can be secured to a vehicle seat 1304 in a rearward orientation according to another embodiment. The infant car seat 1302 includes a seat shell 1306 and a seat shell rim 1308, which together define a child seat back 1310 and a child seat pan 1312. A seat cushion, soft padding, etc. (not shown) can be placed on the child seat back 1310 and / or the child seat pan 1312 to support an infant placed in the infant car seat 1302. In some embodiments, the seat shell 1306 can be a single generally solid or partially hollow structure that defines the child seat back 1310 and the child seat pan 1312 and supports a seat cushion for the infant. In some embodiments, the seat shell 1306 can include first and second seat shell rails 1314, 1316 ( Figure 13 ). The seat shell tracks 1314, 1316 can be positioned to contact the vehicle seat pan 1303 when the infant car seat 1302 is mounted to the vehicle seat 1304. In some configurations, the seat shell tracks 1314, 1316 can have corresponding curved rocker bottoms to enable a rocking motion to soothe an infant when the infant car seat 1302 is used outside of a vehicle (e.g., in a home environment, a restaurant, etc.).

[0183] As shown, the child seat back 1310 of the seat shell 1306 includes an upright support surface 1318 that faces generally forward. A first upright side member 1320 can be disposed on a first side of the upright support surface 1318, and a second upright side member 1322 can be disposed on a second, opposite side of the upright support surface 1318. The first and second upright side members 1320, 1322 thus form the left and right sides of the child seat back 1310, respectively. As shown, the first and second upright side members 1320, 1322 extend forward from the upright support surface 1318. The first and second upright side members 1320, 1322 can extend generally perpendicular to the upright support surface 1318, or alternatively, can extend therefrom at another angle, such as greater than 90°. Thus, the upright support surface 1318 and the first and second upright side members 1320, 1322 define a backrest area or upright support cavity within which the upper body of a child is received.

[0184] In the illustrated non-limiting embodiment, the child seat back 1310 of the seat shell 1306 includes a headrest 1324. The headrest 1324 can be attached to or integral with the child seat back 1310. The headrest 1324 can be stationary or, in some embodiments, can be configured to move relative to the upright support surface 1318. For example, the headrest 1324 can be configured to translate relative to the upright support surface 1318 between a retracted position and an extended position, thereby allowing adjustment based on the size of the child positioned in the infant car seat 1302. In other embodiments, the infant car seat 1302 may not include a headrest.

[0185] The child seat chassis 1312 includes a seat support surface 1326 that faces generally upward and extends from a first end adjacent to the front 1313 of the infant car seat 1302 to a second end or back (not shown) of the child seat chassis 1312. A first seat side member 1328 can be disposed on a first side of the seat support surface 1326, and a second seat side member 1330 can be disposed on a second, opposite side 52 of the seat support surface 1326. The first and second seat side members 1328, 1330 can extend generally upward from the seat support surface 1326 and form left and right sides of the child seat chassis 1312. The seat support surface 1326 and the first and second seat side members 1328, 1330, in combination, define a region within which at least a portion of a child's lower body can be received.

[0186] As shown, seat side components 1328, 1330 extend at an angle relative to seat support surface 1326. The angle of first seat side component 1328 relative to seat support surface 1326 can be the same as the angle of first upright side component 1320 relative to upright support surface 1318, but this need not be the case. Similarly, the angle of second seat side component 1330 relative to seat support surface 1326 can be the same as the angle of second upright side component 1322 relative to upright support surface 1318, but this need not be the case. In one embodiment, first upright side component 1320 and first seat side component 1328 are integrally formed, and second upright side component 1322 and second seat side component 1330 are integrally formed. It should be understood that the infant car seat 1302 as shown and described herein is intended only as an example, and that child seats having any suitable configuration are within the scope of this disclosure.

[0187] The infant car seat 1302 can include a carrying handle 1332 having ends 1334, 1336 that are coupled to opposite sides of the seat shell 1306 (e.g., to the seat shell rails 1314, 1316) via corresponding attachment mechanisms (not shown). In some embodiments, the carrying handle 1332 can be movably connected to the seat shell 1306. Accordingly, the carrying handle 1332 can be translated (e.g., rotatable) between a plurality of positions or angles relative to the seat shell 1306, such as to provide easier access to a child positioned within the child seat 20 or for storage purposes. Examples of angular positions include: when the carrying handle 1332 is extended in a vertically oriented plane ( Figure 13-16 ) (also referred to herein as the "carry position"), when the handle 1332 is tilted back, for example, behind the child seat back 1310, and when the handle 1332 is rotated forward toward the front 1313 of the infant car seat 1302 ( Figure 17-20 ) (referred to herein as the “forward position”). It should be understood that the handle 1332 can also be arranged at other angular positions along the movement path of the handle 1332.

[0188] To mount the infant car seat 1302 directly to the vehicle seat 1304 without using a separate seat base, a portion of the vehicle strap 1305 (e.g., its overlapping portion 1307) is wrapped around a portion of the infant car seat 1302. When wrapped around the infant car seat 1302, the vehicle strap 1305 can be arranged to contact an edge 1308 of the seat shell 1306. In one embodiment, the overlapping portion 1307 of the vehicle strap 1305 is threaded through an opening or locking slot 1340 formed on at least one side (and in some embodiments, each side) of the infant car seat 1302. Figure 15 and 16 , the latching slot 1340 can be disposed at or near the upper surface or edge 1308 of the seat shell 1306, such as at the first and second seat side members 1328, 1330 of the child seat chassis 1312, but this need not be the case. In one embodiment, the latching slot 1340 is positioned forward of the ends 1334, 1336 of the carrying handle 1332, between the ends 1334, 1336 and the front portion 1313 of the child seat chassis 1312. However, in other embodiments, the latching slot 1340 can be disposed at another suitable location around the seat portion or seat shell 1306. Furthermore, while the latching slot 1340 is shown as having an overall L-shape, embodiments in which the latching slot 1340 has another shape or configuration are also contemplated. Once the free end (not shown) of the vehicle harness 1305 is inserted into the corresponding buckle, a retractor (not shown) acting on the vehicle harness 1305 exerts a force thereon, causing the vehicle harness 1305 to tighten around the infant car seat 1302 .

[0189] It may be desirable to additionally tighten the vehicle harness 1305 to further restrict movement of the infant car seat 1302 relative to the vehicle seat 1304. Accordingly, in one embodiment, additional tension may be applied to the vehicle harness 1305 to further tighten the vehicle harness 1305 around the infant car seat 1302. This additional tension may be applied via one or more tensioning assemblies integrated into the child seat 1302. Figure 13-20 In the non-limiting embodiment shown, the tensioning assembly 1350 includes at least one locking member 1352, and in some embodiments, a plurality of locking members 1352. In one embodiment, the at least one locking member 1352 of the tensioning assembly 1350 is positioned generally adjacent to a corresponding locking slot 1340. It should be understood that the locking member 1352 can be mounted at or near an exterior surface of the seat shell 1306, or alternatively or additionally, can be disposed at or near an interior surface of the seat shell 1306. In embodiments where the locking slot 1340 is disposed near the edge 1308 of at least one seat side member 1328, 1330, the ends 1334, 1336 of the carrying handle 1332 can be connected to the seat shell 1306 near a first side of the locking slot 1340, and the locking member 1352 can be connected to the seat shell 1306 at or near a second, opposite side of the locking slot 1340. However, embodiments in which the locking member 1352 is disposed on the same side of the locking slot 1340 as the ends 1334 , 1336 of the carrying handle 1332 are also within the scope of the present disclosure.

[0190] In one embodiment, the locking member 1352 is pivotally or rotatably mounted to the infant car seat 1302. As shown, the locking member 1352 can be rotated about an axis A in a release position ( Figure 13-16 ) and engagement position ( Figure 17-20 ). In the released position, the locking member 1352 is offset from the adjacent locking slot 1340 so that the locking member 1352 does not interfere with the threading of the vehicle strap 1305 through the locking slot 1340. The locking member 1352 can be rotated from the released position to the engaged position, for example, by rotating the free end 1354 of the locking member 1352 downwardly toward the bottom of the infant car seat 1302 in the direction indicated by arrow L, for example. In the engaged position, the locking member 1352 can be in an arrangement that at least partially overlaps the locking slot 1340, or can be rotated from, for example, a first side of the locking slot 1340 (e.g., vertically above the locking slot 1340) to, for example, a second, opposite side of the locking slot 1340 (e.g., below the locking slot 1340).

[0191] As the at least one locking member 1352 transitions from the first, released position to the second, engaged position, the locking member 1352 contacts and applies a force to the portion of the vehicle tether 1305 associated with the locking slot 1340. This force applied to the vehicle tether 1305 increases the tension in the vehicle tether 1305 without pulling any additional length of the vehicle tether 1305 from the retractor. A biasing mechanism (not shown) can be operably coupled to the locking member 1352. In such embodiments, the biasing force of the biasing mechanism is configured to bias the locking member 1352 to the released position.

[0192] Movement of locking member 1352 from the released position to the engaged position is driven by operation of an actuator. In one embodiment, handle 1332 is configured as an actuator. Accordingly, when vehicle strap 1305 is threaded through at least one locking slot 1340, rotation of handle 1332 about its axis from a first position to a second position can be operated to increase the tension applied to vehicle strap 1305. In one embodiment, when handle 1332 is in the first carrying position, locking member 1352 is in the released position, and rotation of handle 1332 toward the front portion 1313 of seat shell 1306, or toward the forward position, shifts locking member 1352 to the engaged position. However, it should be understood that any type of actuator located remote from handle 1332 and operably coupled to locking member 1352 is also contemplated herein.

[0193] Continue to read Figure 13-20 In the non-limiting embodiment shown, when handle 1332 is configured as an actuator, tensioning assembly 1350 further includes at least one catch 1356, for example, protruding from a surface of handle 1332 (e.g., near the rotational axis of handle 1332). In the non-limiting embodiment shown, catch 1356 is disposed on inwardly facing surface 1358; however, embodiments in which catch 1356 is disposed on another surface of handle 1332 are also within the scope of the present disclosure. As handle 1332 is actuated or rotated from the carrying position toward the rotated position, catch 1356 is configured to engage and apply force to distal end 1354 of locking member 1352. This engagement between catch 1356 and locking member 1352 causes locking member 1352 to pivot about its axis A from the released position to the extended position. The engagement between the buckle 1356 and the locking member 1352 will retain the locking member 1352 in the engaged position and, therefore, maintain the resulting tension applied to the vehicle strap 1305 until the handle 1332 is returned to the carry position. In embodiments where a biasing mechanism is operably coupled to the locking member 1352, the biasing mechanism will automatically bias the locking member 1352 from the engaged position to the released position after the handle 1332 is moved from the rotated position toward the carry position and, as a result, the buckle 1356 is moved out of engagement with the locking member 1352.

[0194] See now Figure 21-23 , shows another embodiment of a child seat 1402 (e.g., an infant car seat) that can be connected to a vehicle seat (not shown) using, for example, a vehicle harness (not shown). Similar to the previous embodiment, a latching slot 1410 is formed in the infant car seat 1402, for example, at or near an edge 1408 of a seat shell 1406 of the infant car seat 1402. The infant car seat can have another embodiment of a tensioning assembly 1420 operable to apply tension to the vehicle harness disposed within at least one latching slot 1410 of the infant car seat 1402.

[0195] Similar to the previous embodiments, the tensioning assembly 1420 includes at least one locking member 1422, and in some embodiments, includes a plurality of locking members 1422 positioned generally adjacent to corresponding locking slots 1410. The locking member 1422 can be in a released position ( Figure 21 ) and engagement position ( Figure 23 ) is pivotally or rotatably mounted to the infant car seat 1402 between the locking slot 1410 and the locking member 1422. In the released position, the locking member 1422 is offset from the adjacent locking slot 1410, and in the engaged position, the locking member 1422 can be in an arrangement that at least partially overlaps the locking slot 1410, or can be rotated, for example, from a first side of the locking slot 1410 (e.g., vertically above the locking slot 1410) to a second, opposite side of the locking slot 1410 (e.g., below the locking slot 1410). As the locking member 1422 rotates into engagement with the vehicle tether associated with the locking slot 1410, it generally increases the tension in the vehicle tether without pulling additional length of the vehicle tether from the retractor.

[0196] As previously described, operation of the actuator drives movement of the latch member 1422 from the released position to the engaged position. In one embodiment, a handle 1412 movably mounted to the seat shell 1406 is configured as the actuator. In such embodiments, rotation of the handle 1412 can directly or indirectly move the latch member 1422.

[0197] In the non-limiting embodiment shown, the actuator (e.g., handle 1412) is operably coupled to the locking member 1422, for example, via a linkage mechanism 1430. As shown, the locking member 1422 may include a first portion 1424 and a second portion 1426 separated from each other by a gap. In the non-limiting embodiment shown, the first portion 1424 and the second portion 1426 are arranged so that the locking member 1422 has a generally V-shaped configuration. However, any suitable configuration is contemplated herein. The linkage mechanism 1430 is, for example, pivotally coupled to a portion of the locking member 1422, such as the second portion 1426 thereof. When the locking member 1422 is in the released position (see Figure 21), at least a portion of the locking member 1422 is offset from the locking slot 1410. For example, the first portion 1424 of the locking member 1422 can be disposed at a first side of the locking slot 1410, e.g., above the locking slot 1410, and the second portion 1426 of the locking member 1422 can be positioned adjacent to a second, opposite side of the locking slot 1410, e.g., below the locking slot 1410. However, embodiments are also contemplated herein in which both portions 1424, 1426 of the locking member 1422 are positioned on the same side of the locking slot 1410 when in the released position.

[0198] As shown, the distal end 1432 of the linkage 1430 is pivotally coupled to a portion of the locking member, such as the free end 1428 of the second portion 1426, for example, via a pin 1434. Additionally, the pin 1434 can be slidably positioned within a slot 1436 formed in a seat side member (e.g., the seat side member 1416 of the seat shell 1406). When the carrying handle 1412 is in the carrying position, the pin 1434 can be disposed in a first position, such as adjacent to the first end 1438 of the slot 1436, and the locking member 1422 is in the released position. As the carrying handle 1412 pivots forward toward the rotated position (see FIG. Figure 22 ), the linkage 1430 will rotate relative to both the handle 1412 and the locking member 1422. Movement of the linkage 1430 will, for example, cause the pin 1434 to translate within the slot 1436 to a second position, such as adjacent to the second opposite end 1440 of the slot 1436. As the pin 1434 translates within the slot 1436, the locking member 1422 rotates about its axis B from the release position toward the engaged position into contact with the surface of the vehicle strap ( Figure 23 While the handle 1412 is in the rotated position, the locking member 1422 will remain in this engaged position. To release tension from the vehicle strap, the handle 1412 is pivoted back toward the carry position. This movement of the handle 1412 toward the carry position applies a force to the second end 1442 of the linkage 1430, causing the pin 1434 to translate within the slot 1436 and rotate the locking member 1422 back to the release position.

[0199] See now Figures 24-26 , shows another embodiment of a child seat 1502 that can be connected to a vehicle seat (not shown) using a vehicle harness (not shown). Similar to the previous embodiment, a latching slot 1510 is formed in the infant car seat 1502, for example, at or near an edge 1508 of a seat shell 1506 of the infant car seat 1502. The infant car seat can have another embodiment of a tensioning assembly 1520 operable to apply tension to a vehicle harness (not shown) disposed within at least one latching slot 1510 of the infant car seat 1502.

[0200] Different from Figure 13-23In the embodiment shown in FIG, the locking member 1522 of the tensioning assembly 1520 can be positioned away from the locking slot 1510. Figures 24-26 In the illustrated non-limiting embodiment of the present invention, the locking member 1522 is configured as a foot disposed adjacent to the bottom surface 1524 of the seat shell 1506. Similar to the previous embodiments described herein, the locking member 1522 can be retracted relative to the seat shell 1506 in the retracted position ( Figure 24 ) and extended position Figure 26 ) about axis C. The locking member 1522 is operably coupled to an actuator (e.g., handle 1512) via, for example, a moving assembly 1530. In the illustrated non-limiting embodiment, the moving assembly 1530 includes a first linkage 1532 rotatably mounted to the seat shell 1506, and a second linkage 1534 pivotally connected to both the first linkage 142 and the locking member 102. As the first linkage 1532 rotates relative to the seat shell 1506 about its axis X in a first direction indicated by arrow R, the second linkage 1534 exerts a downward force on the locking member 1522 (e.g., near its distal end), thereby causing the locking member 1522 to rotate away from the bottom 1524 of the seat shell 1506 to an extended position. Similarly, as the first linkage 1532 rotates in the opposite direction about its axis X, an upward force is applied to the second linkage 1534, causing the locking member 1522 to rotate to the retracted position toward the bottom 1524 of the seat shell 1506. It should be understood that the configuration of the moving assembly 1530 shown and described herein is intended only as an example, and that a moving assembly having any suitable configuration for moving the locking member between the retracted and extended positions is within the scope of the present disclosure.

[0201] Continue to read Figures 24-26, an actuator operably coupled to the mobile assembly 1530 can be positioned about the infant car seat 1502 at a location accessible to the user. In one embodiment, the carrying handle 1512 is configured as the actuator. In such embodiments, for example, as the carrying handle 1512 rotates about its axis, a force F is transmitted to the mobile assembly 1530, for example, via a cable, linkage, or other flexible member 1536. This force F causes the mobile assembly 1530 to move the locking member 1522 toward the extended position, away from the seat shell 1506. In one embodiment, the force F applied to the mobile assembly 1530 causes the first linkage 1532 to rotate about its axis X relative to the seat shell 1506 in a first direction, and the second linkage 1534 to push the locking member 1522 toward the bottom 1524 of the seat shell 1506, as previously described. Because the bottom surface 1538 of the latch member 1522 remains oriented generally parallel to and in contact with an upper surface (not shown) of the vehicle seat, rotation of the latch member 1522 from the retracted position to the extended position causes the child seat chassis 1514 of the seat shell 1506 to move upward relative to the latch member 1522. This upward movement of the seat shell 1506 exerts a force on the portion of the vehicle tether (not shown) that is routed through the at least one latch slot 1510.

[0202] Although described with respect to the tensioning assemblies 1350, 1420, 1520 including the locking members 1352, 1422, 1522, Figure 13-26 , it should be understood that any of these tensioning assemblies 1350, 1420, 1520 may include a first latching member 1352, 1422, 1522 disposed adjacent a first side of the infant car seat 1302, 1402, 1502 and a second latching member 1352, 1422, 1522 disposed adjacent a second, opposing side of the infant car seat 1302, 1402, 1502. However, it should be understood that embodiments in which the plurality of latching members 1352, 1422, 1522 of the tensioning assemblies 1350, 1420, 1520 are disposed at different locations about the infant car seat 1302, 1402, 1502 are also within the scope of the present disclosure. In such embodiments, each of the plurality of locking members 1352, 1422, 1522 of the tensioning assembly 1350, 1420, 1520 is operated by, for example, the same actuator (e.g., the carrying handle 1332, 1412, 1512). Accordingly, rotation of the carrying handle 1332, 1412, 1512 about its axis simultaneously actuates the plurality of locking members 1352, 1422, 1522 (e.g., first and second locking members disposed on opposite sides of the child seat) to tighten the vehicle seat belt.

[0203] See now Figures 27-30, an alternative tensioning assembly 1620 is shown, for example, for applying tension to a vehicle harness 1605 associated with a child seat 1602 mounted on a vehicle seat 1604 (e.g., an infant car seat). As shown, tensioning assembly 1620 includes at least one tensioning mechanism 1622 disposed on an outer surface of seat shell 1606. For example, tensioning assembly 1620 may include a first tensioning mechanism 1622 disposed on a first side of seat shell 1506 (e.g., first seat-side component 1614) and a second tensioning mechanism (not shown) disposed on a second side of seat shell 1506 (e.g., second seat-side component 1516). First and second tensioning mechanisms 1622 can be substantially identical, but need not be. Embodiments that include only a single tensioning mechanism, or alternatively, multiple tensioning mechanisms disposed on one or both sides of seat shell 1506, are also within the scope of the present disclosure.

[0204] At least one tensioning mechanism 1622 can be positioned to intersect the vehicle harness path of vehicle harness 1605 when the vehicle harness is installed around child seat 1602. Vehicle harness 1605 can be routed through one or more latching slots 1610 formed in seat shell 1606, or alternatively, can be positioned to contact upper surface 1608 of seat shell 1606. In the non-limiting embodiment shown, tensioning mechanism 1622 is positioned vertically below latching slot 1610, e.g., substantially vertically aligned therewith. However, embodiments in which tensioning mechanism 1622 is positioned at another location around seat shell 1606 are also contemplated herein.

[0205] As shown, the at least one tensioning mechanism 1622 includes a lever 1624 movably connected to the seat shell 1606. A corresponding recess 1626 for receiving at least a portion of the lever 1624 therein can be formed in the seat shell 1606. The recess 1626 can be complementary in size and shape to the lever 1624, but need not be. The lever 1624 can be in an open position ( Figure 27 and 28 ) and closed position ( Figure 29 and 30 ) between the open and closed positions (e.g., rotatable). In the open position, the lever 1624 is not disposed within the groove 1626 and does not intersect the vehicle tether path, while in the closed position, the lever 1624 is positioned within the groove 1626 and does intersect the vehicle tether path. In the non-limiting embodiment shown, the lever 1624 is manually movable between the open and closed positions; however, embodiments in which the lever 1624 is movable via operation of an actuator or other device are also contemplated herein.

[0206] During installation of vehicle harness 1605 around child seat 1602, lever 1624 is in the open position. The vehicle harness path of vehicle harness 1605 extends between seat shell 1606 and lever 1624. Thus, when vehicle harness 1605 is installed, a portion of vehicle harness 1605 (e.g., overlapping portion 1607) is positioned, for example, between groove 1626 and lever 1624. To operate tensioning mechanism 1622 and tighten vehicle harness 1605 around seat shell 1606, lever 1624 is rotated toward groove 1626 to a closed position. In the closed position, overlapping portion 1607 of vehicle harness 1605 is clamped, for example, between surface 1628 of groove 1626 formed by seat shell 1606 and surface 1630 of lever 1624 facing the surface of groove 1626. In one embodiment, surface 1630 of lever 1624 is a cam surface such that as lever 1624 is rotated about its axis toward the closed position, the force applied to the portion of vehicle strap 1605 disposed between groove 1626 and lever 1624 gradually increases. It should be understood that each of the tensioning assemblies 1350, 1420, 1520, 1620 shown and described herein is intended merely as an example, and that other tensioning assemblies are within the scope of this disclosure. By incorporating at least one tensioning assembly 1350, 1420, 1520, 1620 into a child seat (e.g., infant car seat 1302, 1402, 1502, 1602), a user is able to more securely install the child seat in a vehicle without a corresponding seat base.

[0207] In embodiments where the child seat 1302, 1402, 1502, 1602 is an infant car seat, the child seat 1302, 1402, 1502, 1602 is typically installed in a rear-facing configuration within the vehicle. In this rear-facing configuration, when the handles 1332, 1412, 1512, 1632 are in a forward-facing position (see FIG. Figure 17 and 18), the carrying handles 1332, 1412, 1512, 1632 are angled toward the upright portion of the vehicle seat 1304, 1504, 1604. Accordingly, in this configuration, the distance between the carrying handles 1332, 1412, 1512, 1632 in the forward-facing position and the upright portion of the vehicle seat 1304, 1504, 1604 is reduced relative to the distance between the carrying handles 1332, 1412, 1512, 1632 in the carry position and the upright portion of the vehicle seat 1304, 1504, 1604. In one embodiment, the distance between the carrying handles 1332, 1412, 1512, 1632 and the upright portion of the vehicle seat 1304, 1504, 1604 is minimized when the carrying handles 1332, 1412, 1512, 1632 are in the forward-facing position. In some embodiments, when the carrying handle 1332 , 1412 , 1512 , 1632 is in the forward position, a portion of the carrying handle 1332 , 1412 , 1512 , 1632 , such as a substantially central portion thereof, may contact or even apply force to an upright portion of the vehicle seat 1304 , 1504 , 1604 , for example.

[0208] By positioning the carrying handles 1332, 1412, 1512, 1632 in a forward-facing position when the child seat 1302, 1402, 1502, 1602 is installed in a rearward-facing position in a vehicle, the carrying handles 1332, 1412, 1512, 1632 can operate as a rebound bar to limit rebound movement of the child seat 1302, 1402, 1502, 1602 during a collision or other impact event. The engagement between the carrying handles 1332, 1412, 1512, 1632 and the upright portion of the vehicle seat 1304, 1504, 1604 forms a connection between the child seat 1302, 1402, 1502, 1602 and the vehicle seat 1304, 1504, 1604 (via the vehicle harness 1305, 1505, 1605 or the seat base) that will constrain movement of the child seat 1302, 1402, 1502, 1602 toward the upright portion of the vehicle seat 1304, 1504, 1604.

[0209] Advantageously, the embodiments described herein provide an improved infant car seat with adjustable features, particularly the ability to adjust and set the tightness of the infant car seat's installation relative to the vehicle seat. According to embodiments of the present disclosure, an adjustable anchor system is provided that is incorporated into the structure of the infant car seat (e.g., the seat shell) and provides a snug fit of the adjustable anchors to the vehicle seat.

[0210] Unless otherwise indicated herein or specifically contradicted by context, the use of the terms "a," "an," "the," and similar references in the context of the description (especially in the context of the appended claims) should be understood to encompass both the singular and the plural. The modifiers "about" or "substantially" used in conjunction with a quantity are inclusive of the stated value and have the meaning dictated by the context (e.g., they include the degree of error associated with the measurement of the particular quantity). All ranges disclosed herein are inclusive of the endpoints, and the endpoints are independently combinable with each other. As used herein, the terms "about" and "substantially" are intended to include the degree of error associated with the measurement of the particular quantity based on the equipment available at the time the application is filed. For example, the terms may include a range of ±8% of a given value or other percentage variations as would be understood by one skilled in the art for the particular measurements and / or dimensions mentioned herein. When used with respect to non-numerical descriptions, these terms include variations relative to absolute terms as would be understood by one skilled in the art. For example, a substantially flat plane may have some deviations from a purely flat plane without such variations, and thus a flat plane may not be physically achievable, so the terms "substantially" and "approximately" are used to refer to descriptions that a person of ordinary skill in the art would understand to mean by the terms.

[0211] While the present disclosure has been described in detail with reference to only a limited number of embodiments, it should be readily understood that the present disclosure is not limited to such disclosed embodiments. Indeed, the present disclosure can be modified to incorporate any number of variations, alterations, substitutions, combinations, sub-combinations, or equivalent arrangements not heretofore described but commensurate with the scope of the present disclosure. Additionally, while various embodiments of the present disclosure have been described, it should be understood that aspects of the present disclosure may include only some of the described embodiments.

Claims

1. An infant car seat system for use with a vehicle seat, the infant car seat system comprising: an infant car seat shell configured to support an infant; as well as an adjustable anchor system comprising at least one anchor releasably engageable with the vehicle seat; wherein the adjustable anchor system is coupled to the infant car seat shell such that the at least one anchor is movable between a retracted state and an extended state, wherein, in the collapsed state, the at least one anchor of the adjustable anchor system is collapsed and secured to the infant car seat shell, and wherein, in the extended state, the at least one anchor of the adjustable anchor system is extended and secured in position relative to the infant car seat shell to secure the infant car seat system to the vehicle seat. 2 . The infant car seat system of claim 1 , wherein the infant car seat shell includes a retraction slot to receive at least a portion of the adjustable anchor system in the retracted state.

3. The infant car seat system of claim 1 , wherein the at least one anchor comprises two anchors, and the adjustable anchor system comprises: an adjustable frame disposed within the infant car seat shell and configured to slideably move relative to the infant car seat shell, wherein the two anchors are disposed at a front end of the adjustable frame; and A cross member extends between the two anchors.

4. The infant car seat system of claim 3, further comprising a pivot member pivotally connected between a portion of the infant car seat shell and the cross member. 5 . The infant car seat system of claim 3 , further comprising a releasable locking connection configured to selectively and releasably secure a position of the adjustable frame relative to the infant car seat shell.

6. The infant car seat system of claim 3, wherein the infant car seat shell includes two seat shell tracks, and a portion of the adjustable frame extends through each of the two seat shell tracks.

7. The infant car seat system of claim 1 , wherein the adjustable anchor system includes a releasable locking connection configured to selectively and releasably secure a position of the at least one anchor relative to the infant car seat shell.

8. The infant car seat system of claim 7 , wherein the at least one anchor is connected to a cross member, and wherein the releasably lockable connector comprises an element having a fixed connector at the cross member and a releasably lockable connector disposed on the infant car seat shell and configured to selectively lock a length of the releasably lockable connector.

9. The infant car seat system of claim 7, wherein the releasably locking connection comprises webbing, a harness, or a belt.

10. The infant car seat system of claim 1 , wherein the at least one anchor comprises two anchors, and wherein the adjustable anchor system comprises: a cross member extending between the two anchors; an adjustable anchor connector associated with each of the two anchors, wherein the adjustable anchor connector wraps around a portion of the cross member; as well as An adjustable locking member wraps around a portion of the cross member.

11. The infant car seat system of claim 10, wherein the winding direction of the adjustable anchor connector is opposite to the winding direction of the adjustable locking member.

12. The infant car seat system of claim 10, further comprising a crank handle configured for manual rotation of the cross member.

13. The infant car seat system of claim 1 , wherein the at least one anchor comprises two anchors, and wherein the adjustable anchor system comprises: a cross member extending between the two anchors; as well as A pivot member is pivotally disposed between the infant car seat shell and the cross member.

14. The infant car seat system of claim 13, wherein the adjustable anchor system further comprises: A linkage assembly is pivotally connected between at least one of the cross member and the pivot member and the infant car seat shell.

15. The infant car seat system of claim 1 , wherein the adjustable anchor system comprises: a rigid frame member fixedly positioned on or in the infant car seat shell; as well as A movable frame member is movably arranged relative to the rigid frame member, wherein the at least one anchor is arranged at an end of the movable frame member.

16. The infant car seat system of claim 15, wherein the adjustable anchor system further comprises: A releasable locking connection is configured to selectively fix the relative position between the rigid frame member and the movable frame member.

17. The infant car seat system of claim 1, wherein the adjustable anchor system is configured to be secured to the vehicle seat in each of the retracted state and the extended state.

18. An infant car seat system for use with a vehicle seat, the infant car seat system comprising: an infant car seat shell having a front portion and a back portion; as well as An adjustable anchor system associated with the infant car seat shell, the adjustable anchor system comprising: at least one anchor configured to releasably engage a portion of the vehicle seat; a frame comprising at least a movable portion, wherein the at least one anchor is coupled to the movable portion of the frame, and wherein the movable portion of the frame is movable relative to the infant car seat shell between a retracted state and an extended state, wherein, in the extended state, the movable portion of the frame is unlocked and movable with the at least one anchor relative to at least one of: an axial distance from the front of the infant car seat shell, and an orientation angle relative to the infant car seat shell.

19. The infant car seat system of claim 18, wherein the adjustable anchor system is configured to have a locked state in which the movable portion of the frame is locked relative to the infant car seat shell.

20. The infant car seat system of claim 18, wherein the infant car seat shell includes a retraction slot to receive at least a portion of the adjustable anchor system in the retracted state.

21. The infant car seat system of claim 18, wherein the at least one anchor comprises two anchors, and the adjustable anchor system comprises: an adjustable frame disposed within the infant car seat shell and configured to slideably move relative to the infant car seat shell, wherein the two anchors are disposed at a front end of the adjustable frame; and A cross member extends between the two anchors.

22. The infant car seat system of claim 18, wherein the adjustable anchor system includes a releasable locking connection configured to selectively and releasably secure a position of the at least one anchor relative to the infant car seat shell.

23. The infant car seat system of claim 18, wherein the at least one anchor comprises two anchors, and wherein the adjustable anchor system comprises: a cross member extending between the two anchors; an adjustable anchor connector associated with each of the two anchors, wherein the adjustable anchor connector wraps around a portion of the cross member; as well as An adjustable locking member wraps around a portion of the cross member.

24. The infant car seat system of claim 18, wherein the at least one anchor comprises two anchors, and wherein the adjustable anchor system comprises: a cross member extending between the two anchors; as well as A pivot member is pivotally disposed between the infant car seat shell and the cross member.

25. The infant car seat system of claim 18, wherein the adjustable anchor system comprises: a rigid frame member fixedly positioned on or in the infant car seat shell; A movable frame member is movably arranged relative to the rigid frame member, wherein the at least one anchor is arranged at an end of the movable frame member.

26. The infant car seat system of claim 18, wherein the adjustable anchor system is configured to be secured to the vehicle seat in each of the retracted state and the extended state.

27. An infant car seat system for use with a vehicle seat, the infant car seat system comprising: an infant car seat shell having a front portion and a back portion; as well as An adjustable anchor system associated with the infant car seat shell, the adjustable anchor system comprising: a pivot member coupled to the infant car seat shell; at least one anchor configured to releasably engage a portion of the vehicle seat, the at least one anchor attached to the pivot member and movable between a retracted condition and an extended condition; as well as An adjustable locking member interacts with the pivot member to move the at least one anchor toward the retracted state.

28. The infant car seat system of claim 27, further comprising a cross member disposed between the pivot member and the at least one anchor.

29. The infant car seat system of claim 28, wherein the adjustable locking member is coupled to at least one of the pivot member and the cross member at a first end and is selectively attachable to the infant car seat shell at a releasable locking connection at a second end.

30. The infant car seat system of claim 27, wherein the adjustable anchor system is configured to be secured to the vehicle seat in each of the retracted state and the extended state.

31. An infant car seat system for use with a vehicle seat, the infant car seat system comprising: an infant car seat shell having a front portion and a back portion; a carrying handle rotatably attached to the infant car seat shell at an attachment mechanism; as well as An adjustable anchor system includes at least one anchor mounted to the carrying handle, the at least one anchor configured to releasably engage a portion of the vehicle seat.

32. The infant car seat system of claim 31 , wherein the handle comprises a carrying portion and a support portion, wherein the at least one anchor is attached to the support portion.

33. The infant car seat system of claim 32, wherein the support portion is configured to rotate 360 ​​degrees about the attachment mechanism.

34. The infant car seat system of claim 32, wherein the support portion is configured to be positioned in at least a carrying position, a mounting position, and a support position.

35. A child seat mountable to a vehicle seat including a vehicle harness, the child seat comprising: a seat shell coupleable to the vehicle seat via the vehicle harness; as well as A tensioning assembly is operable to apply a force to a portion of the vehicle tether associateable with the seat shell.

36. A child seat according to claim 35, wherein the tensioning assembly further includes at least one locking member, the at least one locking member being capable of being transformed between a retracted position and an extended position, wherein in the extended position, the at least one locking member applies the force to the portion of the vehicle strap associated with the seat shell.

37. The child seat of claim 36, wherein the at least one latch member includes a first latch member disposed adjacent a first side of the seat shell, and a second latch member disposed adjacent a second side of the seat shell.

38. The child seat of claim 36, wherein the seat shell further comprises a seat-side component, and wherein the at least one latch component is rotatably mounted to the seat-side component.

39. The child seat of claim 36, wherein the seat shell further comprises a bottom portion, and wherein the at least one latch member is rotatably mounted to the bottom portion.

40. The child seat of claim 36, further comprising an actuator operable to transition the at least one latch member between the retracted position and the extended position.

41. The child seat of claim 40, further comprising a linkage operably coupling the actuator to the at least one latch member.

42. The child seat of claim 40, further comprising: a movement assembly mounted to the seat shell and operably coupled to the at least one locking member; as well as A flexible member is operably coupled to the actuator and the moving assembly.

43. The child seat of claim 36, further comprising a carry handle movably coupled to the seat shell, the carry handle being convertible between a plurality of positions including a carrying position and a forward-facing position.

44. The child seat of claim 43, wherein the handle is operably coupled to the at least one latching member, the handle being movable to transition the at least one latching member between the retracted position and the extended position.

45. The child seat of claim 44, wherein the at least one latching member comprises a plurality of latching members, the handle being movable to simultaneously transition the plurality of latching members between the retracted position and the extended position.

46. ​​The child seat of claim 44, wherein the at least one latching member is in the retracted position when the handle is in the carrying position, and the at least one latching member is in the extended position when the handle is in the forward position.

47. The child seat of claim 46, wherein the handle is a rebound bar when the handle is in the forward position.

48. The child seat of claim 44, wherein the handle further comprises a buckle, the buckle being engageable with the at least one latching member during movement of the handle.

49. A child seat according to claim 36, wherein the tensioning assembly includes at least one tensioning mechanism, the at least one tensioning mechanism further comprising a lever movably mounted to the seat shell between an open position and a closed position, wherein the portion of the vehicle strap is receivable between the lever and the seat shell.

50. The child seat of claim 49, wherein the force is applied to the portion of the vehicle strap when the lever is in the closed position.

51. The child seat of claim 36, wherein the seat shell is positionable in direct contact with a surface of the vehicle seat.

52. A child seat mountable to a vehicle seat including a vehicle harness, the child seat comprising: a seat shell coupleable to the vehicle seat; a carrying handle movably coupled to the seat shell; as well as at least one locking member disposed together with the seat shell; The carrying handle is operably coupled to the at least one locking member, the carrying handle being movable to transform the at least one locking member between a retracted position and an extended position.

53. A child seat according to claim 52, wherein the handle is movable between a carrying position and a forward-facing position.

54. The child seat of claim 53, wherein in the forward position, a distance between the handle and a portion of the vehicle seat is minimized.

55. The child seat of claim 53, wherein the handle applies tension to the vehicle strap when the handle is in the forward position.

56. The child seat of claim 53, wherein the handle is a rebound bar when the handle is in the forward position.

57. The child seat of claim 53, wherein the at least one locking member is in the retracted position when the handle is in the carrying position, and wherein the at least one locking member is in the extended position when the handle is in the forward position.

58. The child seat of claim 52, wherein the carrying handle is rotatably coupled to the seat shell.

59. The child seat of claim 52, wherein the seat shell further comprises at least one latching slot, the vehicle harness being receivable within the at least one latching slot.

60. The child seat of claim 59, wherein the at least one latch member is positioned adjacent to the at least one latch slot.

61. The child seat of claim 59, wherein the at least one locking member is located distal to the at least one locking slot.

62. The child seat of claim 52, wherein the handle is operably coupled to the at least one latching member via a linkage mechanism.

63. The child seat of claim 52, further comprising: a moving assembly operably coupled to the at least one locking member; as well as A flexible member is operably coupled to the handle.

64. The child seat of claim 52, wherein the at least one latching member further comprises a first latching member disposed adjacent a first side of the seat shell, and a second latching member disposed adjacent a second, opposing side of the seat shell.

65. The child seat of claim 52, wherein the at least one latching member further comprises a plurality of latching members, the carrying handle being operable to simultaneously transition the plurality of latching members between the retracted position and the extended position.

66. A child seat mountable to a vehicle seat including a vehicle harness, the child seat comprising: a seat shell coupleable to the vehicle seat; at least one joystick movably coupled to the seat shell; as well as a vehicle tether path disposed between the seat shell and the at least one lever; The at least one lever is movable relative to the vehicle tether path between a closed position and an open position.

67. The child seat of claim 66, wherein the at least one lever is manually movable between the closed position and the open position.

68. The child seat of claim 66, wherein the at least one lever is rotatable between the closed position and the open position.

69. The child seat of claim 66, further comprising at least one recess into which the at least one lever is receivable when the at least one lever is in the closed position.

70. The child seat of claim 69, wherein the at least one recess is formed into the seat shell, the vehicle strap path extending between the at least one recess and the at least one lever.

71. The child seat of claim 70, wherein the at least one lever includes a cam surface configured to cooperate with the at least one groove to grip the vehicle strap.

72. The child seat of claim 66, further comprising a carry handle movably coupled to the seat shell, the carry handle being movable between a carrying position and a forward-facing position.

73. The child seat of claim 72, wherein in the forward position, a distance between the carry handle and a portion of the vehicle seat is minimized.

74. The child seat of claim 72, wherein the handle is a rebound bar when the handle is in the forward position.

75. A child seat according to claim 66, wherein the at least one joystick further includes a first joystick and a second joystick, the first joystick is arranged on a first side of the seat shell, and the second joystick is arranged on a second side of the seat shell, the vehicle belt path extends between the seat shell and the first joystick and between the seat shell and the second joystick, wherein each of the first joystick and the second joystick is capable of moving between the open position and the closed position relative to the vehicle belt path.

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