Collapsible child support assembly attachable to a play yard and systems including same

Abstract

The present disclosure is directed to collapsible topper for a play yard that is collapsible, and may be collapsed via one-handed use.

Description

AP-25061-3520-WQ00004840079.00014 (WO)COLLAPSIBLE CHILD SUPPORT ASSEMBLY ATTACHABLE TO A PLAY YARD AND SYSTEMS INCLUDING SAMECROSS-REFERENCE TO RELATED APPLICATIONS

[0001] The present application claims the benefit of and priority to U.S. Provisional Application No. 63 / 672,893, filed on July 18, 2024, U.S. Provisional Application No. 63 / 686,491 filed on August 23, 2024, U.S. Provisional Application No.63 / 689, 368 filed on August 30, 2024, U.S. Provisional Application No. 63 / 761,438, filed on February 21, 2025, and U.S. Provisional Application No. 63 / 838,388 filed on July 3, 2025, the entire contents of which are incorporated by reference into the present application.FIELD OF INVENTION

[0002] The present disclosure generally relates to collapsible child support assemblies, such as toppers, that are collapsible and attachable to a play yard are readily transportable, and systems including same play yards and such toppers.BACKGROUND

[0003] A topper or bassinet is a framed enclosure that generally is configured to provide a safe and comfortable space for an infant or young child (hereinafter referred to as a “child”), and support occupants while sleeping or laying down. A play yard is another type of framed enclosure that provides a safe and comfortable space for a child to both sleep and play. Play yards generally have a greater depth or higher sidewalls than bassinets. A play yard can be collapsible for storage and travel. Soft goods assemblies, such as fabric, mesh, or other material, can be used to enclose an interior space in a bassinet or a play yard. The soft goods assemblies can include sidewalls having some transparency such that caregivers can watch children inside of the bassinet or play yard. Caregivers use bassinets, sometimes called a topper, on Play yards as a sleep surface for smaller infants up to 3-5 months of age or until children can push up on hands and knees. Oftentimes, these bassinets are raised up to a higher height to prevent caregivers from having to bend over too far when placing their child in the product. Further, these bassinets are usually smaller in size so as to be a more cozy environment for smaller infants.AP-25061-3520-WQ00004840079.00014 (WO)SUMMARY

[0004] An embodiment of the present disclosure includes a collapsible topper for a play yard having a carrying case. The collapsible topper also includes a receiver housing configured for removable attachment to a top rail of the play yard. The topper also includes a frame with a pair of rails rotatably coupled to the receiver housing. The topper also includes a board assembly. The collapsible topper has a use configuration, where the frame and the board assembly are not folded, and a collapsed configuration, where the frame and the board assembly are folded.

[0005] In the embodiment, the topper is configured to fit in the carrying case when in the collapsed configuration and while the play yard is stored in the case.

[0006] In the embodiment, the collapsible topper includes a lock member carried by the receiver housing, and an actuator movably coupled to the receiver housing and configured. The actuator is configured to transition the lock member between a locked position and an unlocked position to removably attach the receiver housing to the top rail of a play yard.

[0007] In the embodiment, the actuator is configured cause a) the lock member to transition between the locked position and the unlocked position to detach from the top rail of play yard and b) the pair of rails to unlock for rotation in the collapsed configuration.

[0008] In the embodiment, the pair of rails are configured to rotate in an upward direction. The pair of rails could also be configured to rotate in a downward direction.

[0009] In the embodiment, the board assembly includes a first board panel and a second board panel movably coupled to the first board panel and the first and second board panels are foldable into the collapsed configuration. The first board panel and the second board panel are configured to fold when the pair of rails are rotated into the collapsed configuration.

[0010] In the embodiment, the first board panel and the second board panel are configured to fold in a first direction while a first rail and a second rail of the pair of rails are configured to fold in a second direction that is different from the first direction.AP-25061-3520-WQ00004840079.00014 (WO)

[0011] In the embodiment, when the receiver housing is coupled to the top rail of the play yard, the pair of rails rests on the top rail of the play yard via one or more engagement elements.

[0012] In the embodiment, when the topper is detached from the top rail of play yard, the topper is configured to automatically collapse from the use configuration into the collapsed configuration.

[0013] In the embodiment, actuation of the actuator causes the topper to a) detach from the top rail of the play yard and b) automatically collapse from the use configuration into the collapsed configuration.

[0014] Another embodiment of the present disclosure is a collapsible topper for removable attachment a top rail of a play yard. The collapsible topper also includes a receiver housing having a slot for receiving a top rail of a play yard. The topper also includes a frame having a pair of rails rotatably coupled to the receiver housing and movable between a use configuration and a collapsed configuration. The topper also includes a lock member carried by the receiver housing, the lock member having a locked position and an unlocked position; and an actuator movably coupled the receiver housing. The topper also includes where the actuator is configured to transition the lock member between a locked position, where the top rail of a play yard is lockable in place in the slot of the receiver housing, and the unlocked position, where the top rail of the play yard is released from the slot of the receiver housing.

[0015] In the embodiment, the actuator includes one or more engagement members that extend downwardly from toward a bottom end of the receiver housing, where the one or more engagement members define one or more engagement surfaces. When the one or more engagement surfaces contacts the engagement element, the lock member rotates about a rotation axis.

[0016] In the embodiment, the one or more engagement surfaces are angled with respect to a direction of travel of the actuator whereby the engagement element rides along the one or more engagement surfaces as the actuator travels along the direction of travel.AP-25061-3520-WQ00004840079.00014 (WO)

[0017] In the embodiment, actuation of the actuator to transition the lock member from the locked position to the unlocked position permits the pair of rails to rotate from the use configuration into the collapsed configuration.

[0018] In the embodiment, actuation of the actuator permits the pair of rails to rotate from the use configuration into the collapsed configuration. When the pair of rails are in the collapsed configuration, the board assembly is configured to fold into the collapsed configuration.

[0019] In the embodiment, the board assembly includes a first board panel and a second board panel rotatably coupled to the first board panel so that the board assembly is foldable into the collapsed configuration.

[0020] An embodiment includes a system having a play yard having a top rail. The play yard is collapsable to fit in a carrying case. The system also includes a collapsible topper removably attachable to the top rail. The collapsible topper is configured to be collapsed to a size and shape to fit in the carrying case while the play yard is stored in the carrying case. In the embodiment, the play yard has a first and second connector and the collapsible topper includes a first receiver housing and a second receiver housing, The first receiver housing is configured for removable attachment to the first connector of the top rail and the second receiver housing configured for removable attachment to the second connector of the top rail.

[0021] Another embodiment of the present disclosure includes a collapsible topper connectable to a play yard. The collapsible topper also includes a pair of receiver housings that each have an upper end, a bottom end, and a lock member configured to connect the bottom ends to a top rail of the play yard. Each lock member is transitionable between a locked position and an unlocked position. The topper also includes a pair of top rails rotatably connected to upper ends of the pair of receiver housings. The topper also includes a board assembly connected between upper and the bottom ends of the pair of receiver housings. The board assembly includes a pair of board panels rotatably connected to each other to transition between a use configuration and a collapsed configuration. The topper also includes an actuator operably connected to each lock member and configured to transition the lock member between the locked position, whereAP-25061-3520-WQ00004840079.00014 (WO) the pair of board panels are inhibited from rotating relative to each other, and the unlocked position, where the pair of board panels are permitted to rotate relative to one another.

[0022] In the embodiment, the lock member is a first lock member and where pair of receiver housings each include a second lock member transitionable between a locked position, where the pair of receiver housing is prevented from being detached from the top rail of the play yard, and an unlocked position, in which the receiver housing is detachable from the top rail of the play yard. The actuator is further configured to transition the second lock member from the locked position to the unlocked position.

[0023] In the embodiment, the first lock member has at least one flexible arm with at least one projection configured to engage one or more of the pair of the board panels, and at least one lower surface that faces toward the bottom end of the receiver housing.

[0024] In the embodiment, the actuator includes an engagement member having a first engagement surface and a second engagement surface, where when the first engagement surface contacts the at least one lower surface, the at least one projection moves out of engagement with the pair of board panels to permit the pair of board panels to rotate relative to each other.

[0025] In the embodiment, the second lock member has one or more engagement elements. When the actuator is actuated, the second engagement surface of the engagement member contacts the one or more engagement elements of the second lock member to cause the lock member to pivot about a rotation axis to transition between the locked position and the unlocked position. Actuation of the actuator to transition the lock member from the locked position to the unlocked position permits the pair of rails to rotate from the use configuration into the collapsed configuration. When the pair of rails are in the collapsed configuration, the board assembly is foldable into the collapsed configuration.

[0026] Another embodiment of the present disclosure includes a collapsible topper connectable to a play yard. The collapsible topper also includes a pair of receiver housings that each have a bottom end, an upper end, and a lock member configured to connect the bottom end to a top rail of the play yard. The topper also includes a pair of top railsAP-25061-3520-WQ00004840079.00014 (WO) rotatably connected to upper ends of the pair of receiver housings. The topper also includes a board assembly connected to the pair of receiver housings between the bottom ends and the upper ends of the pair of receiver housings so that the bottom end extends in a downward direction relative to the board assembly. When the collapsible topper is disconnected from the play yard and placed on a support surface, the bottom ends of the receiver housings at least partially support the collapsible topper on the support surface.

[0027] In the embodiment, the bottom ends of the pair of receiver housings are sized and positioned so that when the topper is detached from the play yard and placed on the support surface, the board assembly is angled with respect to the support surface.

[0028] In the embodiment, the board assembly includes a pair of board panels rotatably connected to each other, the pair of board panels being rotatable relative to each other between a use configuration and a collapsed configuration.

[0029] The topper is transitionable between a use configuration and a collapsed configuration by rotating the bottom ends of the receiver housings relative to the upper ends of the receiver housings and rotating the pair of top rails relative to the upper ends of the receiver housings.

[0030] In the embodiment, the bottom ends of the receiver housings are rotatable in an inward direction relative to the upper ends of the receiver housings.

[0031] In the embodiment, the actuator is configured to transition the lock member between the locked position, where the top rail of a play yard is lockable in place in bottom ends the receiver housings, and the unlocked position, where the top rail of the play yard is released from the bottom ends of the receiver housings.

[0032] Another embodiment of the present disclosure includes a collapsible topper connectable to a play yard. The collapsible topper also includes a pair of receiver housings that each have a bottom end, a top end, a lock member at the bottom end to connect to a top rail of the play yard, an upper end housing the top end, and a bottom end housing at the bottom end and rotatably coupled to the upper end housing. The topper also includes a pair of top rails rotatably connected to the upper end housings of the pair of receiver housings. The topper also includes where the collapsible topper is transitionable between aAP-25061-3520-WQ00004840079.00014 (WO) use configuration and a collapsed configuration by rotating the bottom end housings relative to the upper end housings and rotating the pair of top rails relative to the upper end housings.

[0033] In the embodiment, the bottom end housings are rotatable relative to the upper end housings about a pair of first horizontal axes, and the pair of top rails are rotatable relative to the upper end housings about a pair of second horizontal axes with the first horizontal axes approximately 90 offset from the second horizontal axes.

[0034] In the embodiment, the bottom end housings are rotatable in an inward direction relative to the upper end housings and the pair of top rails are rotatable in an upward direction relative to the upper end housings.

[0035] In the embodiment, the board assembly is foldable into the collapsed configuration. In the collapsed configuration, the board panels are folded in downward direction, the pair of top rails are folded in an upward direction, and the bottom end housings are folded in an inward direction toward each other.

[0036] In the embodiment, the bottom ends of the pair of receiver housings are sized and positioned so that when the topper is detached from the play yard and placed on a support surface, the board assembly is angled with respect to the support surface.

[0037] In the embodiment, the actuator is configured to transition the lock member between the locked position, where the top rail of a play yard is lockable in place in bottom ends the receiver housings, and the unlocked position, where the top rail of the play yard is released from the bottom ends of the receiver housings.

[0038] In the embodiment, the lock member is a first lock member and the pair of receiver housings each include a second lock member transitionable between a locked position, where the pair of receiver housings is prevented from being detached from the top rail of the play yard, and an unlocked position, in which the receiver housing is detachable from the top rail of the play yard.

[0039] In the embodiment, the actuator is further configured to transition the second lock member from the locked position to the unlocked position.AP-25061-3520-WQ00004840079.00014 (WO)

[0040] In the embodiment, the first lock member has at least one flexible arm with at least one projection configured to engage one or more of a pair of board panels of a board assembly, and at least one lower surface that faces toward the bottom end of the receiver housing.

[0041] In the embodiment, the actuator includes an engagement member having a first engagement surface and a second engagement surface, where when the first engagement surface contacts the at least one lower surface, the at least one projection moves out of engagement with the pair of board panels to permit the pair of board panels to rotate relative to each other.

[0042] Another embodiment of the present disclosure includes a system having a play yard with a top rail. The play yard is collapsable to fit in a carrying case. The system includes a collapsible topper removably attachable to the top rail. The collapsible topper is configured to be collapsed to a size and shape to fit in the carrying case while the play yard is stored in the carrying case. The system includes any collapsible topper described above in an any embodiment.BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The foregoing summary, as well as the following detailed description of illustrative embodiments of the present application, will be better understood when read in conjunction with the appended drawings. For the purposes of illustrating the present application, there is shown in the drawings illustrative embodiments of the disclosure. It should be understood, however, that the application is not limited to the precise arrangements and instrumentalities shown. In the drawings:

[0044] Figure l is a perspective view of a system including a child support assembly and a play yard according to an embodiment of the present disclosure;

[0045] Figure 2 is a carrying case for storing the child support assembly and play yard shown in Figure 1;

[0046] Figure 3 is a perspective view of a system including a child support assembly and a play yard shown in Figure 1, with the soft goods assembly removed;AP-25061-3520-WQ00004840079.00014 (WO)

[0047] Figure 4 is a perspective view of the child support assembly shown in Figure 5 in a use configuration;

[0048] Figure 5 is a perspective view of the child support assembly shown in Figure 5 in a collapsed configuration;

[0049] Figure 6A is an end view of a frame assembly of the child support assembly shown in Figure 4, the in the use configuration;

[0050] Figure 6B is an end view of a frame assembly of the child support assembly shown 4, in the collapsed configuration;

[0051] Figure 7 is an end perspective assembly view of a part of the frame assembly show in Figure 6A;

[0052] Figure 8A is a cross-sectional view of the frame assembly taken along line 1-1 in Figure 6 A, showing a lock member in a locked position;

[0053] Figure 8B is a cross-sectional view of the frame assembly taken along line 1-1 in Figure 6 A, showing a lock member in an unlocked position;

[0054] Figure 9 is a perspective view of a receiver assembly engaged with a top rail of the play yard;

[0055] Figure 10A is a top view of a board assembly of the child support assembly shown in Figure 3, with the board assembly in a use configuration;

[0056] Figure 10B is a bottom view of a board assembly shown in Figure 10A;

[0057] Figure 10C is an end view the board assembly shown in Figure 10A in a folded or collapsed configuration;

[0058] Figure 11 is a perspective view of a system including a child support assembly and a play yard shown in Figure 1, with the soft goods assembly removed, according to another embodiment of the present disclosure;AP-25061-3520-WQ00004840079.00014 (WO)

[0059] Figure 12 is a perspective view of the child support assembly shown in Figure 11 in a use configuration;

[0060] Figure 13 is a perspective view of the child support assembly shown in Figure 11 in a collapsed configuration;

[0061] Figure 14A is an end view of a frame assembly of the child support assembly shown in Figure 11, the in the use configuration;

[0062] Figure 14B is an end view of a frame assembly of the child support assembly shown 11, in the collapsed configuration;

[0063] Figure 15 is an end perspective assembly view of a part of the frame assembly show in Figure 14 A;

[0064] Figure 16 is a cross-sectional view of the frame assembly taken along line 2-2 in Figure 14 A, showing a lock member in a locked position;

[0065] Figure 17 is a cross-sectional view of the frame assembly taken along line 2-2 in Figure 14 A, showing a lock member in an unlocked position;

[0066] Figure 18 is a cross-sectional view of the frame assembly taken along line 2-2 in Figure 14 A, showing a lock member in an unlocked position, with the top rail of the play yard moving out of the receiver housing;

[0067] Figure 19 is a cross-sectional view of the frame assembly taken along line2-2 in Figure 14 A, showing a lock member in an unlocked position and the frame in a collapsed configuration with a top rail of the play yard removed;

[0068] Figure 20 is a cross-sectional view of the frame assembly taken along line3-3 in Figure 14 A, showing a lock member in a locked position;

[0069] Figure 21 is a cross-sectional view of the frame assembly taken along line 3-3 in Figure 14 A, showing a lock member in an unlocked position and the frame in a collapsed configuration with a top rail of the play yard removed and frame in a collapsed configuration;AP-25061-3520-WQ00004840079.00014 (WO)

[0070] Figure 23 is a perspective view of a child support assembly according to another embodiment of the present disclosure;

[0071] Figure 24 is a perspective cross-section of the a part of the child support assembly shown in Figure 23 taken along line 4-4;

[0072] Figure 25 illustrates a perspective view of an actuator and lock member of the child support assembly shown in Figures 23 and 24;

[0073] Figure 25 show a system including a child support assembly shown in Figure 23 and a play yard with a soft goods assembly, in the use configuration;

[0074] Figure 26 is a perspective of the child support assembly shown in Figure 23 with a soft goods assembly, in a collapsed configuration;

[0075] Figure 27 is a perspective view of a system including two child support assemblies and a play yard shown 1, with the soft goods assembly removed, according to another embodiment of the present disclosure;

[0076] Figure 28 is a perspective view of the child support assembly shown in Figure 27;

[0077] Figure 29 is a side view of the child support assembly shown in Figure 28;

[0078] Figure 30 is a perspective exploded view of the child support assembly shown in Figure 27;

[0079] Figure 31 is an end view of the child support assembly shown in Figure 27 resting on a support surface;

[0080] Figure 32 is a perspective view of a receiver housing of the child support assembly shown in Figure 27;

[0081] Figure 33 is a perspective exploded view of the receiver housing shown in Figure 32;AP-25061-3520-WQ00004840079.00014 (WO)

[0082] Figure 34 is a detailed view of a receiver housing engaged with the board assembly of the child support assembly shown in Figure 27;

[0083] Figure 35 is a cross-sectional view of the frame assembly taken along line 3-3 in Figure 28, showing lock members in locked positions;

[0084] Figure 36 is a cross-sectional view of the frame assembly taken along line 3-3 in Figure 28, showing lock members in unlocked positions;

[0085] Figure 37 is a perspective view of the child support assembly according to another embodiment of the present disclosure, with the soft goods assembly removed;

[0086] Figure 38 is a cross-sectional view of the child support assembly shown in Figure 37 taken along line 6-6;

[0087] Figure 39A is a detailed view of a receiver housing engaged with the board assembly of the child support assembly shown in Figure 37;

[0088] Figure 39B is a detailed view of a receiver housing dis-engaged with the board assembly of the child support assembly shown in Figure 37;

[0089] Figure 40A is a perspective view of the receiver housing shown in Figure 37;

[0090] Figure 40B is a side view of the receiver housing shown in Figure 40A;

[0091] Figure 41 A is a perspective view of actuator assembly of the topper shown in Figure 37;

[0092] Figure 41B is a side view of the actuator assembly shown in Figure 41 A;

[0093] Figure 42A is a cross-sectional view of the child support assembly taken along line 6-6 in Figure 37, showing lock members in locked positions;

[0094] Figure 42B is a cross-sectional view of the frame assembly taken along line 6-6 in Figure 28, showing lock members in unlocked positions;AP-25061-3520-WQ00004840079.00014 (WO)

[0095] Figure 43 A is a perspective cross-sectional view of the child support assembly taken along line 6-6 in Figure 37, showing lock members in locked positions;

[0096] Figure 43B is a perspective cross-sectional view of the frame assembly taken along line 6-6 in Figure 37, showing lock members in unlocked positions;

[0097] Figures 44A through 44F illustrate the transition of the child support assembly from a use configuration into a collapsed configuration;

[0098] Figures 45 A through 45F illustrate a child support assembly according to another embodiment of the present disclosure; and

[0099] Figures 46A through 46C illustrate a child support assembly according to another embodiment of the present disclosure.DETAILED DESCRIPTION

[0100] Embodiments of the present disclosure include a child support assemblies that are collapsible and removably attachable to a play yard and systems that include a combination of one or more child support assemblies and a play yard. A child support assembly has used here includes any device, assembly, or product that can support a child. A child support assembly may therefore include any type of topper, such as a bassinet, foldable bassinet, changer, or foldable changer, which is attachable to the play yard and can detached from the play yard. Most bassinets, changers, and the like that affix to play yard top rails cannot be folded or broken down easily for stowage or transport. Caregivers end up leaving these types of items behind at their home when traveling with their play yard. Having a topper that could be folded and fit inside of a carry bag would be beneficial, so that caregivers can travel with it, rather than leaving it behind. A play yard may a frame assembly including a top rail, leg assembly to support a top rail, a bottom support surface, and a soft goods assembly.

[0101] A child support assembly generally comprises a frame and a soft goods assembly that is connected to the frame and is configured to define an interior space for supporting a child. The term interior space can generally refer to an enclosed perimeter. An upper portion of the interior space can be open or can be enclosed by a canopy, forAP-25061-3520-WQ00004840079.00014 (WO) example. The soft good assembly can comprise a sidewall and a base portion. The sidewall can be comprised of fabric, mesh, or other material. The sidewall can be comprised of a see-through material such that parents or caregivers can monitor or watch children within the interior space. The base portion can be composed of a material having a greater rigidity than the sidewall, and can include a plastic panel, or other material. The base portion defines a generally flat support surface within the interior space.

[0102] Figures 1-10C illustrate a system 2 that includes a child support assembly and a play yard 4. The child support assembly shown in Figures 1-10C and described above may be a collapsible topper 20, such as a bassinet, changing surface, or any other product or device that can support a child and couple to and detach from a play yard. The play yard may include a mattress, or other accessories as needed.

[0103] The child support assemblies described in the present application may be configured to fit in the carrying case when in a collapsed configuration and while the play yard is stored in the case. Thus, a user can carry both the child support assembly and play yard to any location as needed and / or store the system for later use in a convenient storage case, as shown in Figure 2. One way this is accomplished is with a collapsible topper configured to be attached to and removed from the play yard and also be collapsible from a use configuration into a collapsed configuration, for example as shown in Figures 4 and 6A-6B. In the use configuration, the topper is mounted to a top of the play yard and usable in that elevated position. In this way, the collapsible toppers have a first width dimension W1 and first height dimension Hl in the use configuration, and a second width dimension W2 and height dimension H2 in the collapsed configuration. The second width dimension W2 and the second height dimension H2 are sufficient to fit in the carrying case while the play yard is stored in the carrying case.

[0104] As shown in Figures 1-3, an embodiment of the present disclosure is a system 2 that includes a play yard 4, a carrying case 6 (Fig. 2), and one or more toppers 20 attachable to the play yard 2. The play yard 2 may include a frame 8 with a top rail 10 and sets of legs 12 coupled to the top rail 10, a bottom support surface 11 (Fig. 3), and soft goods assembly 14. The play yard 4 may be collapsible into collapsed configuration for storage in the case 6. In some examples, the top rail 10 of the play yard 6 may include a set of connectors (connectors not shown), such as a first connector and a secondAP-25061-3520-WQ00004840079.00014 (WO) connector. The collapsible topper 20 removably attachable to the top rail 10 and is further configured to be collapsed to a size and shape to fit in the carrying case 6 while the play yard 4 is stored in the carrying case 6. The collapsible topper is configured for removable attachment to the first connector and the second connector via topper receiver housing as described below. The system 2 may include a single topper 20 or a multiple toppers as needed, such as a changer and a bassinet. Anyone of the toppers 20 described in the present application may be used with a play yard. Referring to Figure 3, the system 2 is shown with the soft goods assembly removed from the play yard 4 and topper 20, illustrating additional elements of the play yard.

[0105] Referring to Figures 4-6B, the collapsible topper 20 is configured for removable attachment to the top rail 10 of the play yard 4 and to also transition from a use configuration (Figs. 3 and 4) and the collapsed configuration (Fig. 5). The collapsible topper 20 includes a pair of receiver housings 22, 24 configured to couple to the top rail 10 of the play yard, a frame 25 having a pair of rails 26, 28 rotatably coupled to the pair of receiver housings 22, 24, and a board assembly 30 that is foldable. The topper 20 also includes a soft goods assembly (not shown) coupled to the frame 25 and board assembly 30. The topper 20 has a use configuration U, where the frame 25 and the board assembly 30 are not folded, and a collapsed configuration C, where the frame 25 and the board assembly 30 are folded.

[0106] Continuing with Figures 4-6B, the frame 25 has a first rail 26 and a second rail 28 coupled to the first and second receiver housings 22, 24. The frame is configured to define an interior space for supporting a child. The term interior space can generally refer to an enclosed perimeter. An upper portion of the interior space can be open or can be enclosed by a canopy, for example. The rails 26, 28 are used to support the soft goods assembly, which creates a walled enclosure to support a child. Each rail 26, 28 includes a first ends 32a, 32b and a second ends 34a, 34b, couplers 36a, 36b attached to the first and second ends, respectively, and a stop 38 on each coupler 36a, 36b. The rails 26, 28 are shown with a generally U-shaped configuration with a first elongated body (not numbered) and two legs (not numbered) extended from the first elongated body. The terminal ends of the legs define the first and second ends 32a-34b of the rails 26, 28. The stop 38 inhibits over rotation of the rail 26 when in a collapsed configuration. In theAP-25061-3520-WQ00004840079.00014 (WO) embodiment shown, the sides of the rails rotate in an upward direction DI into the collapsed configuration. However, in other embodiments described below, the sides of the rails can rotated in a downward direction D2. The rails 26, 28 may be rotatable as described above. In all the embodiments of the toppers described in this application, the rails may be locked in either or both the use configuration or the collapsed configuration.

[0107] The first receiver housing 22 and a second receiver housing 24 are similar to each other and are used to couple the topper 20 to the play yard 4. The first receiver housing 22 is coupled to the first ends 32a, 34a of the first rail and the second rail. The second receiver housing 24 is coupled to the of the first and second rails 26, 28, as shown in Figure 4.

[0108] Each receiver housing 22, 24 has a bottom end 40 and a top end 42 spaced from the bottom end 40 along a vertical direction V. Each receiver housing also includes an upper housing 44 and a lower housing 46, which defines the bottom end 40 of the housing. The upper housing 44 defines the top end 42 of the receiver housing. The upper housing 44 includes a pair of opposed slots 48 that receive the first ends 32a, 34a of the rails 26, 28, which are coupled to the upper housing 44 via a rod or pivot pin, which permits the rails 26, 28 to pivot in an upward direction U. The upper housing 44 is also configured to hold an actuator 50 and engagement member 52. The actuator 50 may be in form of a button.

[0109] Referring to Figures 7-9, the lower housing 46 includes a slot S sized and is shaped to receive a top rail 10 of the play yard. One side of the lower housing has a cavity sized and shaped to carry the lock member 60 and includes an opening O that permits the lock member 60 to move into and out of the slot S in order to secure the play yard top rail 10 in place, as further described below. The lower housing 46 also includes a lower curved surface 54 that engages the lock member 60.

[0110] The topper 20 includes an actuator 50 movably coupled to the first receiver housing 22 at either or both of the upper and lower housings 44, 46 and a lock member 60 operably coupled the actuator 50. More specifically, the lock member 60 includes a curved lock surface 62 at its bottom end 64 and an engagement member 66 generally opposite the curved lock surface 62. The lock member 60 can rest in the cavity of theAP-25061-3520-WQ00004840079.00014 (WO) lower housing 46 so that the curved lock surface 62 is slidable to contact the lower inner surface 54 of the lower housing 46. An engagement member 52 may be directly or indirectly coupled to an actuator 50 (or push button). The engagement member 52 can be any elongated body with a size and shape to, at one end, engage the actuator 50, and another end, engage with the engagement member 66 of the lock member 60. In this way, the actuator 50 is movable to cause the lock member 60 to transition between a locked position and an unlocked position. In some cases, the lock member is biased into the locked position.

[0111] More specifically, when a force is applied to the actuator 50, the engagement member 52 advances, which causes the end of the engagement member 52 to cause the engagement member 66 of the lock member 60 to move in the similar direction, which, in turn, causes the lock member 60 to rotate along the lower curved inner surface 54 of the housing about a rotation axis (not labeled). This action causes the lock member 60, or a portion thereof, to move from and partially block the slot S of the lower receiver housing 46, as shown in Figure 8A, to a position where the lock member 60 does not protrude into the slot S of the lower receiver housing 46, as shown in Figure 8B.

[0112] The second receiver housing 24 is configured substantially the same as the first receiver housing 22 and includes a lower housing, upper housing, second actuator, second engagement member and a second lock member. The second actuator is movably coupled to the second receiver housing at either or both of the upper and lower housings. The second lock member is operably coupled to the second actuator. The second engagement member is coupled to the second actuator and configured to engage the second lock member. The second actuator is movable to cause the second lock member to transition between a locked position and an unlocked position, as described above with respect to receiver housing 22.

[0113] The board assembly 30 includes a first board panel 72, and a second board panel 74 movably coupled to the first board panel 72. The board assembly 30 includes at least one hinge 76 that movably couples the first board panel 72 and the second board panel 74 together so the board assembly can transition into a collapsed configuration. In the example shown, the board assembly includes a pair of hinges 76 although one or more than two hinges could be used. Referring to Figure 5, the first board panel 72 and theAP-25061-3520-WQ00004840079.00014 (WO) second board panel 74 are configured to fold in a first direction DI while a first rail 26 and a second rail 28 of the frame 25 are configured to fold in a second direction D2 that is different from the first direction DI.

[0114] Figures 11-20B illustrate another embodiment of a system 102 that includes a child support assembly or topper 120 attachable to a play yard 4. The topper 120 is configured for removable attachment to a top rail 10 of a play yard 4. In several respects, the topper 120 shown in Figures 11-20B is substantially similar to the topper 20 shown in Figures 1-10C and elements common between child support assembly 20 and topper 120 will be described and illustrated with the same part numbers. Topper 120 generally includes a frame 25 with foldable or collapsible rails 26, 28, a pair of receiver housings 122,124, an actuator 150 for each receiver housing 122,124, a lock member 160 for each receiver housing, a board assembly 30 and a soft goods assembly coupled to the frame 25 and the board assembly 30. The soft goods assembly is not illustrated in Figures 11-21 but would be present in a final product configuration.

[0115] As shown in Figures 11-13, the frame 25 includes a pair of rails 26, 28 rotatably coupled to the receiver housings 122, 214 and movable between a use configuration and a collapsed configuration. More specifically, the frame 25 has a first rail 26, and a second rail coupled 28 to first and second receiver housings 122, 124. The rails 26, 28 are used to support the soft goods assembly, which creates a walled enclosure to support a child. Each rail includes a first end and a second end (not numbered but are similar to ends described above with topper 20). The rails 26, 28 are shown with a generally U-shaped configuration with an elongated body and two legs that extend from the elongated body. The terminal ends of the legs define the first and second ends of the rails. Each rail 26, 28, however, includes a rail engagement elements 126 spaced from the receiver housings 122, 124. In the embodiment shown, the rails rotate in a downward direction D2 into the collapsed configuration. And when the receiver housings are 122, 124 are coupled to the top rail 10 of the play yard 4, the pair of rails rests on the top rail of the play yard through one or more engagement elements 126 coupled to each rail (Fig. 11). In another embodiment, the foldable rails could be temporarily locked by, for example, a detent / protrusion interface. In another alternative embodiment, the foldable rails may notAP-25061-3520-WQ00004840079.00014 (WO) be locked in the expanded position, and instead held in the extended position by the rail engagement member and / or the receiver housing.

[0116] As shown in Figures 11-13, the collapsible topper 120 has a first receiver housing 122 and a second receiver housing 124 that are similar to each other and are used to couple the collapsible topper 120 to a play yard. The first receiver housing 122 is coupled to the first ends of the first rail 26 and the second rail 28. The second receiver housing 124 is coupled to second ends of the first and second rails 26 and 28.

[0117] Referring to Figures 12-15, each receiver housing 122, 124 has an upper housing 144 and a lower housing 146, which defines a bottom end 140 of the housing. The upper housing 144 defines a top end 142 of the receiver housing 122. The upper housing 144 includes a pair of opposed slots (not numbered) that receive the first ends of the rails 26, 28. The first ends of the rails are coupled to the upper housing 144 via a rod or pivot pin, which permits the rails to rotated in a downward direction D2. The upper housing 144 is also configured to hold an actuator 150 and engagement member 152.

[0118] Turning to Figures 15-17, the lower housing 146 at least partially defines the slot S and a cavity that extends from the upper housing and into the lower housing. The actuator 150 (and engagement member 152) is movable in the cavity to engage the lock member 160. A first side of the lower housing 146, adjacent the slot S, partially defines the cavity, which is sized and shaped to carry the actuator 150 and the lock member 160. The lower housing includes an opening O that permits the lock member 160 to move into and out of the slot S in order to secure the play yard top rail 10 in place. The lower housing 146 also includes the first and second openings (not labeled) that are used to secure the lock member 160 in place.

[0119] Continuing with Figures 15-17, the actuator 150 is movably coupled to the receiver housing 122. The actuator 150 includes an actuation surface 154 at or near a top end 142 of the receiver housing 122 and the one or more engagement members 152 that extend downwardly from the actuator 150 toward a bottom end 140 of the receiver housing 122. The one or more engagement members 152, for example, two engagement members, each defines an engagement surface 156. The engagement surface 156 may be angled with respect to the direction the actuator travels (e.g. angled with respect to aAP-25061-3520-WQ00004840079.00014 (WO) vertical direction). The engagement surface 156 is configured to engage the lock member 160. A biasing member (not shown) is contained in the cavity and an opening in the actuator 150 in order to bias the actuator upwardly from at top end of the housing 122. Thus, when a user depresses the actuator 150, the bias member provides some controlled movement of the actuator 150 and engagement member 152 in a downward direction D2 and can return to its original position when the actuator 150 is released. The actuator 150 is therefore configured to transition the lock member 160 between the locked position, where the top rail 10 of a play yard is lockable in place in the slot S of the receiver housing 122, and the unlocked position, where the top rail 10 of the play yard is released from the slot S of the housing 122. The lock member 160 is biased in the locked position.

[0120] Referring Figures 15-20B, the lock member 160 may include a lock member body 162 that carries a first post 164, a second post 165 opposite the first post 164 and is aligned along a rotation axis R. The first and second posts 164, 165 rest in the first and second corresponding openings (not shown) defined by the lower housing 146 so that the lock member is rotatable about the rotation axis R. One or more bias members 166 are carried by the lock member 160 and are in contact with the lower housing 146 to bias the lock member 160 so that a portion of the lock member 160 extends into the slot S in the locked position as shown in Figures 16 and 16. The lock member 160 also includes one or more engagement elements 168 carried by an upper portion of the lock member body 162. When the engagement surface 156 of the one or more engagement members 152, through application of a downward directed force F (Figs. 18 and 19) on the actuator 150, contacts the engagement element 168, the lock member 160 rotates about the rotation axis R into the opening O and out of the slot S. As discussed above, the engagement surface 156 of the engagement member 152 is angled so that the engagement element 168 of the lock member 160 rides along the engagement surface 156 as the actuator 150 travels in downward travel direction D2 in the cavity, causing the lock member 160 to rotate, as shown in Figures 18 and 19. When the actuator 150 is released, the bias member forces the actuator up, allowing the bias members 166 in the lock member 160 to rotate the lock member 160 into the slot S and back into the locked position.

[0121] Turning back to Figures 11-13, the board assembly 30 includes a first board panel 72 and a second board panel 74 movably coupled to the first board panel 72 so thatAP-25061-3520-WQ00004840079.00014 (WO) the board assembly 30 can transition into a collapsed configuration, as shown in Figure 13. The board assembly 30 has one or more hinges that movably couples the first board panel 72 to the second board panel 74. In the embodiment shown, the board assembly 30 is configured to fold in downward direction D2 into the collapsed configuration.

[0122] As described above, the collapsible topper 120 has first and second receiver housings 122 and 124. The second receiver housing 124 is configured substantially the same as the first receiver housing 122 and includes a lower housing, upper housing, second actuator, second engagement member and a second lock member. The second actuator is movably coupled to the second receiver housing at either or both ends of the upper and lower housing. The second lock member is operably coupled to the second actuator. The second engagement member is coupled to the second actuator and configured to engage the second lock member. The second actuator is movable to cause the second lock member to transition between a locked position and an unlocked position, similar to the lock member 160 and actuator 150 described above.

[0123] Thus, in use, as shown in Figures 16-20B, actuation of the first and second actuators transitions the lock members from the locked position to the unlocked position, releasing the collapsible topper 20 from the top rail. Release of the top rail may permit the rails to fold into the collapsed configuration. More specifically, when the topper is detached and removed from the top rail of play yard, the collapsible topper 20 is configured to automatically collapse from a use configuration into the collapsed configuration. And when the rails are in the collapsed configuration, the board assembly transitions in a collapsed configuration. Furthermore, actuation of the actuator causes the topper to A) detach from the top rail of the play yard and B) automatically collapse from the use configuration into the collapsed configuration. In other embodiments, actuation of the actuator can A) transition the lock member from the locked position to the unlocked position and B) cause the pair of rails to pivot from a use configuration into a collapsed configuration.

[0124] In the embodiment shown Figures 11-13, the topper 120 may be configured as changer. The foldable changer board assembly may be placed in the soft goods assembly (not shown) of the changer such that it is or is not removable. Once the board assembly is unfolded, gravity will keep the board assembly in its open, use configuration. Alternatively,AP-25061-3520-WQ00004840079.00014 (WO) the topper can include at least one lock member on the end housings to retain the board panels in the unfolded configurations. Soft goods connect to the rails and to the board assembly (soft goods not shown).

[0125] Figures 21-25 illustrate another embodiment of a system 2 with topper 220. The topper 220 is configured for removable attachment to a top rail 10 of a play yard 4 (Figure 24). The topper 220 shown in Figures 21-25 is substantially similar to the topper 120 shown in Figures 11-20B and elements common between child assembly 120 and topper 220 will be described and illustrated with the same part numbers. Topper 220 generally includes a frame 25 with foldable or collapsible rails 26, 28, a pair of receiver housings 222, 224, an actuator 250 for each receiver housing, a lock member 260 for each receiver housing 222,224, a board assembly 30 and a soft goods assembly 14 coupled to the frame 25 and the board assembly 30. The soft goods assembly is not illustrated in all the figures but would be present in a final product configuration. The different aspects of the topper 220 compared to topper 120 include the configuration of the actuator 250, lock member 260, and receiver housings 222, 224 lock members.

[0126] As shown in Figures 22 and 23, the receiver housing 222 includes a first and second housings 244 and 246, with housing 245 defining a slot S for receiving the top rail 10 of the play yard (not shown). The housings 245 defines a cavity for carrying the actuator 250. The actuator has one or more engagement members 252 that extend downward direction D2 from the actuator 250 to terminate a respective one or more engagement ends 254, and a bias member 258 to control movement of the actuator 250. The engagement ends 254define an engagement surface 256 that is angled with respect to the direction of actuator travel (e.g. a vertical direction V). The actuator 250 includes a pair of stops (not numbered) that limit upward movement of the actuator caused by the bias member when the actuator is released by the user.

[0127] The lock member 260 includes a lock body 262 with a pair of engagement elements 264 that are monolithic with the lock body and are configured to contact the engagement surfaces 256 of the engagement member 252. The lock member 260 also includes a pair of posts 266 that engage openings in the receiver housing. In use, a user presses the actuator 250 down, the engagement member 252 engages with the engagement elements 264 of the lock member 260 and cause elements 264 to ride along theAP-25061-3520-WQ00004840079.00014 (WO) engagement surface 256 of the engagement member 252, which, in turn causes the lock member 260 to rotate out of the slot S and release the top rail 10 of the play yard (not shown in Figures 21-25). Release of the actuator 250 allows the bias member 258 to bias the actuator up, while bias members (not shown) in the lock member 260 bias the lock member260 into the locked position (extending partially into the slot S).

[0128] The collapsible topper 220 has first and second receiver housings 222 and 224. The second receiver housing 224 is configured substantially the same as the first receiver housing 222 and includes a lower housing, upper housing, second actuator, second engagement member and a second lock member. The second actuator is movably coupled to the second receiver housing at either or both ends of the upper and lower housing. The second lock member is operably coupled to the second actuator. The second engagement member is coupled to the second actuator and configured to engage the second lock member. The second actuator is movable to cause the second lock member to transition between a locked position and an unlocked position, similar to the lock member 260 and actuator 250 described above.

[0129] In use, actuation of actuators 250 transitions the lock members 260 from the locked position to the unlocked position, releasing the collapsible topper 220 from the top rail 10. Release of the top rail may permit the rails 26,28 to fold into the collapsed configuration. More specifically, when the topper 220 is detached and removed from the top rail 10 of play yard 4, the collapsible topper 220 is configured to automatically collapse from a use configuration into the collapsed configuration. And when the rails are in the collapsed configuration, the board assembly transitions in a collapsed configuration. Furthermore, actuation of the actuator 250 causes the topper to A) detach from the top rail of the play yard and B) automatically collapse from the use configuration into the collapsed configuration. In other embodiments, actuation of the actuator can A) transition the lock member from the locked position to the unlocked position and B) cause the pair of rails to pivot from a use configuration into a collapsed configuration.

[0130] Figures 27-44F illustrate another embodiment of a system that includes a play yard 4 and one or more child support assemblies attachable to the play yard 4 and collapsible for storage or transport. For example, the system 2 can include a first collapsible topper 120 or collapsible topper 220 in combination with a second collapsibleAP-25061-3520-WQ00004840079.00014 (WO) topper 320, such as a bassinet. In several respects, the topper 320 shown in Figures 27-29 is substantially similar and has elements common with topper 120 and topper 220 and those common elements will be described and illustrated with the same part numbers.

[0131] Referring to Figures 27-29, a collapsible topper 320 is shown that it is connectable to a play yard. The collapsible topper 320 also includes a pair of receiver housings 322, 324 that each include one or more lock members configured to connect the receiver housings 322, 324 to a top rail 10 of the play yard and / or a board assembly 330, a frame 25 with a pair of rails 26, 28 rotatably connected to upper ends 340 of the pair of receiver housings 322,324, actuators 350 operably connected to the lock members and configured to transition the lock member between the locked position and the unlocked position, with the board assembly 330 connected between bottom ends 342 and upper ends 340 of the pair of receiver housings 322, 324. Though not shown in the figures, the collapsible topper 320 may include a soft goods assembly coupled to the rails 26, 28 and board assembly 330.

[0132] Referring to Figures 27-29, as with other embodiments described in the present application, the frame 25 has a first rail 26 and a second rail 28 coupled to first and second receiver housings 322, 324. The rails 26, 28 are used to support the soft goods assembly. The rails 26, 28 are shown with a generally U-shaped configuration with an elongated body and two legs that extend from the elongated body. In the embodiment shown, the rails rotate downward into the collapsed configuration when the collapsible topper 320 is removed from the play yard.

[0133] Continuing with Figures 27-29, the board assembly 330 includes a pair of board panels 372, 374 rotatably connected to each other via one or more hinges 376, which allow rotation of the board panels 372, 374 relative to each other. A pull cord 378 may attached the panels 372, 374 to aid in collapsing the board assembly 330. Opposing ends of the board assembly may include one or more engagement elements 332, in the form slots or openings to engage the receiver housings 322, 324.

[0134] As shown in Figures 28, the collapsible topper 320 includes a pair of receiver housings, for example, a first receiver housing 322 and a second receiver housing 324. The first and second receiver housings 322, 324 are constructed similarly to eachAP-25061-3520-WQ00004840079.00014 (WO) other and each support an actuation assembly 350, a first lock member 360, and a second lock member 380, the functions of which are described further below. In particular, the board assembly 330 may be positioned such that when in a use configuration, the first lock member 360 in the locked position prevents the pair of board panels 372, 375 from rotating relative to one another. The board assembly 330 may be coupled to the receiver housings 322, 324 and released via actuation of the lock members 360.

[0135] Referring to Figures 32 and 33, each housing 322, 324 (only housing 322 shown) has a bottom end 342 and an upper end 340 spaced from the bottom end 342 along a vertical direction V. The housing further includes a bottom end housing 344 rotatably coupled to an upper end housing 346 about a horizontal axis R2. In this way, each bottom end housings 344 (of the pair) are rotatable relative to the upper end housings 346 about a pair of first horizontal axes R2, R3 (Figure 28). The upper end housing 346 includes channels 347 that carry ends of the rails (not shown) and are rotatably coupled to the upper end housing, which allows the rails to rotate upwardly into the collapsed configuration. Thus, the rails 26,28 are rotatable relative to the upper end housings about a pair of second horizontal axes R4, R5. In the example shown, the first horizontal axes R2, R3 are approximately 90 offset from the second horizontal axes R4, R5. The bottom end housings 344 are rotatable in an inward direction I relative to the upper end housings 346.

[0136] The bottom end housing 344 include a housing body that defines one or more internal cavities that carry and support part of the actuation assembly 350. The bottom end 342 housing also defines a slot S that is sized to receive the top rail of the play yard. The inward side of the bottom end housing 344 includes an opening O for a first lock member 360 to travel into and out of engagement with the board assembly 330. The inward side of the bottom end housing 344 further includes a platform 345 with one or more projections 346 that engage with one or more respective openings 332 (Fig. 34) in the board assembly. Note that while the board panels have openings and the bottom end housing at the platform has projections, the board panels could have projections, and the bottom end housing could have openings to receive those projections. At the opposite side of the slot S, the housing defines an opening O for the lock member to travel into and out of during use as explained below.AP-25061-3520-WQ00004840079.00014 (WO)

[0137] As shown in Figure 30, when the bottom end housings 344 are disconnected from the play yard, not rotated inward, and placed on a support surface X, the bottom ends 342 at least partially support the collapsible topper on the support surface X, e.g. a floor. More specifically, the bottom ends 342 are sized and positioned so that when the collapsible topper 320is disconnected from the play yard and placed on the support surface X, the bottom ends 342 support the collapsible topper so that the board assembly 330 is angled with respect to the support surface X. This creates a collapsible topper 320 that is not necessarily functional for use when placed on the ground or floor because the collapsible topper tips over one way or the other. This function may be used to address potential regulations concerning use and operation of collapsible toppers and play yards.

[0138] Referring to Figures 32-36, the receiver housing 322 also carries an actuation assembly 350 that is used to lock / unlock frame 25 and receiver housings 322, 324 relative to the board assembly 330. In addition, and in another example, the actuation assembly350 may be used to lock and unlock the collapsible topper 320 relative to the play yard. The actuation assembly 350 includes an actuator 351, one more engagement members extending from the actuator 351, a biasing member 354 coupled to the actuator 351 and a part of the housing 322, and one more lock members. The actuator 351 and one or more engagement member are movable in a cavity of the receiver housing 322 to selectively cause one or more lock members 360, 380 to move between locked and unlocked positions. The biasing member 354 helps control movement of the actuation assembly 350 and returns the actuation assembly 350 to its rest position when released by the user. In the example shown the actuation assembly 350, and thus the collapsible topper 320, includes a first lock member 360 configured to engage the board assembly 330. In certain examples, actuation assembly 350, and thus collapsible topper 320, also includes a second lock member 380 configured to connect the receiver housing 322 to a top rail of the play yard. Thus, while the actuation assembly 350 below is described having first and second lock members 360, 380, the actuation assembly 350, and the collapsible topper 320, may have either a first lock member 360 or the second lock member 380, but not both.AP-25061-3520-WQ00004840079.00014 (WO)

[0139] The actuator 351 is configured to be pushed in a downward direction D2 to transition the lock members 360, 380 from an unlocked position into a locked position.The actuator has an upper end 356a including a recess 355 for a user’s hand or fingers and a lower end 356b that may define one or more engagement member 352a, 352b. The engagement member 352a may include at least one projection body, which defines a first engagement surface 358. The first engagement surface 358 may be angled relative to a direction of movement of the actuator, e.g. angled relative to a vertical direction V. This surface angle controls movement of the first lock member 360 as the actuator 351 is moved in a downward direction D2.

[0140] The first lock member 360 includes a lock body 362 with an engagement post 364 configured to contact the first engagement surface 358 of the actuation assembly 350. The lock body further includes two pivot posts 366, aligned along a rotation axis R, that rest in respective openings of the bottom end housing, and allows the lock member 360 to rotate into and out of position to engage or disengage from the board assembly 330.

[0141] As shown in Figures 35 and 36, in use, when the first lock member 360 is in the locked position (Fig. 35) ,the first lock member 360 extends out from the receiver housing 344 to engage a top surface of the board assembly 330, and the pair of board panels 372, 374 are attached to the receiver housing 322 and are not free to rotate relative to one another. When the first lock member 360 is in the unlocked position (Fig. 36), the first lock member 360 is rotated into the housing 322 so that board panels 372, 374 are detachable from the receiver housing and are free to rotate relative to one another.

[0142] In another example as shown in Figures 33-36, the actuation assembly, and therefore the collapsible topper, includes a second lock member 380 to selectively lock the top rail 10 in place. In such an example, the engagement member 352b also includes at least one leg (e.g. two legs shown in Figure 33) that defines at least one second engagement surface 359, respectively. The second engagement surface (of each leg) is curved or includes curvature to control movement of the second lock member 380.

[0143] The second lock member 380 includes a second lock body 382 having at least one engagement post 384 configured to contact the curved second engagement surface 359. The second lock body 382 further includes two pivot posts 386, alignedAP-25061-3520-WQ00004840079.00014 (WO) along a rotation axis R, that rest in respective openings of the bottom end housing 344. The posts 386 allow the second lock member 380 to rotate about the rotation axis R into and out of position to engage or disengage from top rail of the play yard. In other words, the lock member 380 rotates between a locked position and an unlocked position to secure or release the play yard as needed. One or more bias members (not shown) are carried by the second lock member 380 and in contact with the receiver housing to bias the lock member 380 in a locked position.

[0144] In use, as shown in Figures 35 and 36, as the user moves the actuator 350 in a downward direction D2, the second engagement surface 359 rides along the engagement post 384 of the second lock member 380, causing the second lock member 380 to rotate about the axis R, transitioning the second lock member 380 from the locked position into the unlocked position, thereby releasing the top rail of the play yard. A bottom surface of the lock member may be angled in a manner that permits a top rail of the play yard to push the second lock member 380 into the housing 322 as the collapsible topper 320 is placed in position on the play yard 4. Once the collapsible topper 320 is fully seated on the play yard rail 10, the second lock member 380 is biased into a locked position via the biasing members. Thus, the second lock member 380 is transitionable between a locked position, in which the receiver housing 322 is prevented from being removed from the top rail of the play yard, and an unlocked position, in which the receiver housing 322 is removable from the top rail of the play yard.

[0145] Turning now to Figures 44A-44F, the collapsible topper 320 is shown transitioning from a use configuration to the collapsed configuration. As shown in Figure 44A, the collapsible topper 320 is shown attached to a top rail 10 of the play yard. In Figure 44B, the actuator 351 is actuated to cause the second lock member 380 (not shown) to release the bottom ends of the receiver housings 322, 324 from the top rail 10 of the play yard. Actuation of the actuator 351 also causes the first lock member 360 to release the board panels 372, 374, permitting the board panels 3752, 374 to rotate toward a collapsed configuration, as shown in Figures 44C and 44D. The rails 26,28 then rotate upwards about second horizontal axes R4, R5 into a collapsed configuration, as shown in Figures 44D and 44E. Next, as shown in Figure 44E, the bottom receiver housings 344 pivot inwardly about the first horizontal rotation axes R2, R3, resulting in the collapsibleAP-25061-3520-WQ00004840079.00014 (WO) topper 320 in a fully collapsed configuration, as shown in Figure 44F. Accordingly collapsible topper 320 is connectable to a play yard and detachable from the play yard. The collapsible topper is transitionable between a use configuration and a collapsed configuration by rotating the bottom end housings 344 relative to the upper end housings 346 and rotating the pair of top rails 26, 28 relative to the upper end housings 346.

[0146] Referring to Figures 37-43, illustrate another embodiment of topper 420 attachable to the play yard 4 and collapsible for storage or transport. The topper 420 shown in Figures 37-43 is substantially similar and has elements common with topper 320 and those common elements will be described and illustrated with the same part numbers.

[0147] As shown in Figures 37and 38, the collapsible topper 420 is shown that is connectable to a play yard. The collapsible topper 420 also includes a pair of receiver housings 422, 424 that each include one or more lock members configured to connect the bottom end to a top rail of the play yard and / or a board assembly, a frame 25 with a pair of rails rotatably connected to the pair of receiver housings 422, 444, actuators operably connected to one or more lock members and configured to transition the lock members between locked and unlocked positions, and the board assembly 430 connected to the pair of receiver housings 422, 424. Though not shown in the figures, the collapsible topper 420 may include a soft goods assembly coupled to the rails and board assembly. The frame 25 has a first rail 26 and a second rail 28 coupled to first and second receiver housings 422, 424. The rails 26, 28 are used to support the soft good assembly. In the embodiment shown, the rails rotate into the foldable configuration when the collapsible topper is removed from the play yard.

[0148] As shown in Figures 37-39B, the board assembly 430 includes a pair of board panels 472, 474 rotatably connected to each other via one or more hinges 476, which allow rotation of the board panels relative to each other. A pull cord 378 may attached the panels 372, 374 to aid in collapsing the board assembly 330. Opposing ends of the board assembly may include one or more engagement elements 432, in the form of tabs with slots or openings to engage the receiver housings 422, 424. The board assembly 430 may be coupled to the receiver housings 422, 424 and released via actuation of the lock members, as further described belowAP-25061-3520-WQ00004840079.00014 (WO)

[0149] The pair of receiver housings include a first receiver housing 422 and a second receiver housing 424 that are configured similarly to the receiver housings 322, 324 in collapsible topper 320 described above and shown in Figures 27-36. As shown in Figures 40A-41B, each receiver housing 422, 424 (only receiver housing 422 is shown and described below) are constructed similarly to each other and each support an actuation assembly 450, a first lock member 460 and a second lock member 480. For instance, the housing 422 has a bottom end 442, an upper end 440 spaced from the bottom end 442 along a vertical direction V, a bottom end housing 344 rotatably coupled to an upper end housing 446 about a horizontal axis R2, R3. Accordingly, the bottom end housings 444 (of the pair) are rotatable relative to the upper end housings 446 about a pair of first horizontal axes R2, R3 (Fig. 37) to allow the topper 420 to collapse. The upper end housing 446 includes slots that carry ends of the rails 26, 28 that are rotatably coupled to the upper end housing 446. Thus, the rails are rotatable about a pair of second horizontal axes R4, R5 (Fig. 37) in an upward direction. In the example shown, the first horizontal axes R2, R3 are approximately 90 offset from the second horizontal axes R4, R5. The bottom end housings 444 are rotatable in an inward direction I relative to the upper end housings 346.

[0150] Referring to Figures 38-40B, the bottom end housings 444 include a housing body that defines one or more internal cavities that carry and support part of the actuation assembly 450. The bottom end housing 444 also defines a slot S sized to receive the top rail of the play yard. The inward side of the bottom end housing includes vertical slot T of receiving the board assembly 430 and includes an opening for a portion of the first lock member to travel into and out of engagement with the board assembly 430. At the opposite side of the slot S, the housing defines an opening O for the second lock member 480 to travel into and out to engage the top rail of the play yard, as explained below. The board assembly may be positioned such that when in a use configuration, the first lock member 460 in the locked position prevents the pair of board panels from rotating relative to one another.

[0151] As shown in Figures 41 A and 41B, the collapsible topper 420 includes an actuation assembly 450 having an actuator 451, one or more engagement members 452, one or more biasing members 454, and one or more lock members to engage the boardAP-25061-3520-WQ00004840079.00014 (WO) assembly and / or a top rail of the play yard. The actuator 451 has a lower end 456a that defines one or more engagement members, for example, a first engagement member 452a and a second engagement member 452b. The bias member 454 is coupled to the actuation 451 and the housing to control movement of the actuation assembly 450 and to bias the actuator in its rest position. The first engagement member 452a also includes at least one ramp that defines at least one first engagement surface 457a. In the example shown, the engagement member 452a includes two ramps defining two first engagement surfaces 457a, respectively. A second engagement member 452b includes at least one leg (e.g. two legs shown in Figure 41 A) that defines at least one second engagement surface 457b, respectively. As shown, the second engagement member includes two legs, defining two second engagement surface 457b.

[0152] The first lock member 460 includes a lock body with at least one flexible arm 462 and a first projection 464 configured to engage an element 432 (or opening) in the board assembly 430. In the example shown, however, the first lock member 460 includes a first flexible arm 462a and a second flexible arm 462b that are configured to couple to the board assembly 430. Accordingly, the first flexible arm 462a includes a first projection configured to engage an opening in a tab extending from the first board panel and a lower surface 466 that faces toward the bottom end of the receiver housing. The second flexible arm 462b has a second projection configured to engage an opening in a tab extending from the second board panel, and a lower surface that faces toward a bottom end of the receiver housing. The first arm and the second arm are configured to flex in a direction toward the upper end 440 of the receiver housing 422 to disengage the board assembly 430, as shown in Figures 42A and 42B. While it is shown that the board panels have tabs with openings 432 extending through the tabs and the first locking member 460 has projections to engage the openings to secure the board assembly 430 in place.Alternatively, the board panel could have projections and the lock member 460 could have openings to receive those projections.

[0153] In use, when the actuator 451 is actuated, the first engagement surface 457a contacts the lower surface 466 of the flexible arms 462a, 462b to bias the flexible arms 462a, 462b in a generally upward direction, which removes the projections 464a, 464b on the flexible arms from the openings 432 in the board assembly. Thus, when the firstAP-25061-3520-WQ00004840079.00014 (WO) engagement surfaces 457a of the engagement member 452a contact lower surfaces 466 of the first and second arms 462a, 462b, the first and second arms 462a, 462b move out of engagement with the pair of board panels to unlock the board assembly 430.

[0154] The second lock member 480 includes a second lock body 482 with one or more engagement posts 484 configured to contact the second engagement surfaces 457b of the actuation assembly 450. The second lock body 482 further includes two pivot posts 486, aligned along a rotation axis R, that rest in respective openings of the bottom end housing and allows the second lock member 480 to rotate into and out of position to engage or disengage a top rail of the play yard. As shown in Figures 42a-43B in use, when the second lock member 480 is in the locked position (Figs. 42A and 43 A), the second lock member 480 extends out from an opening O in the receiver housing 422 to secure the top rail in place. When the second lock member 480 is in the unlocked position (Figs. 42B and 43B), the second lock member 480 is rotated into the housing 422 so that the top rail can be released.

[0155] Collapsible topper 5A may function similar to collapsible topper 4A described above and shown in Figures 44A-44F. The collapsible topper may be attached to a top rail of the play yard (Fig. 44A. A user to actuate the actuator to cause the second lock member to release the bottom end of the receiver housings from the top rail of the play yard. Actuation of the actuator also causes the first lock member to release the board panels, permitting the board panels to rotate toward a collapsed configuration (similar to Figure 44C). The rails then pivot upwards into a collapsed configuration, as shown in Figure 44D. Next, the bottom receiver housings pivot inwardly about the horizontal rotation axis, resulting in the collapsible topper in a fully collapsed configuration, as shown in Figure 44F. Accordingly, collapsible topper #5 is connectable to a play yard and detachable from the play yard. The collapsible topper is transitionable between a use configuration and a collapsed configuration by rotating the bottom end housings relative to the upper end housings and rotating the pair of top rails relative to the upper end housings.

[0156] Figures 45A through 45C illustrate another collapsible topper 520 configured to transition from a use configuration, as shown in Figures 45A and 45B, into a collapsed configuration, as shown in Figure 45D. The topper 520 includes a frame 25 with rails 26, 28 and receiver housing 522, 524 as described above with otherAP-25061-3520-WQ00004840079.00014 (WO) embodiments. The rails 26, 28 is movable coupled to an upper end housing 546. As shown in Figure 45E, and an end of a rail 26, 28 in the form of a ball joint, which allows the rails to rotate in the upper end receiver housing 546 (shown in Figs. 46C and 45F).

[0157] The collapsible topper 520 includes at least one receiver housing 522, 527, at least one actuator (not shown but similar to other actuators described here) that can transition one or more lock members from a locked position into an unlocked position. The receiver housing includes an upper end housing 546 and a lower end housing 544 pivotably coupled to the upper end housing about a rotation axis R. In the locked position, the collapsible topper 520 is attached to the play yard and the board assembly 530 (not shown) is coupled to the receiver housing 522 and lower end housing 544 cannot rotate or fold. In the unlocked position (Fig. 45B and 45C) the collapsible topper 520 is detached from the play yard, the lower end housing 544 of the receiver housing 522 pivots inwardly, and the board assembly 530 is decoupled from the receiver housing 522 rotates or folds (as shown in Figure 45C) into the collapsed configuration. In use, the board assembly 530 engages the receiver housing 522 when coupled to the play yard and pulls the soft goods assembly 14 taught and holds the top rails 26, 28 down (Fig. 45A ,45D). The depth JI, from the bottom board assembly to the top of the rails 26, 28, is selected to be about 50% of the width W1 of a panel of the board assembly. A one-way hinge 576 permits the board assembly to fold so that panels 572, 574 rotate downwardly. The user can then pull the rails 26, 28 upwardly into a collapsed configuration (Fig. 45C), which may cause the lower end housing 544 to rotate inward. When collapsed, the topper 520 can have dimensions suitable for storage in a carrying case as needed.

[0158] The frames as described in the present application include a single rail or continuous frame or can be comprised of multiple rail elements. The heights, shapes, depths, and other profile aspects of the toppers as described herein can vary in different embodiments of the present disclosure.

[0159] Certain terminology used in the description is for convenience only and is not limiting. The words “front”, “rear”, “upper”, and “lower” designate directions in the drawings to which reference is made. “Vertical” refers to a direction up or down relative to the floor or ground on which structure rests. “Horizonal” refers to a direction that is generally perpendicular to the “vertical.” The words “inwardly” and “outwardly” refer toAP-25061-3520-WQ00004840079.00014 (WO) directions towards and away from parts referenced in the drawings. “Axially” refers to a direction along the axis of a shaft (or shaft-like structure), or a direction along a rotation axis. A reference to a list of items that are cited as “at least one of a, b, or c” (where a, b, and c represent the items being listed) means any single one of the items a, b, or c, or combinations thereof. The terms “about” and “approximately” are to be construed as within 10% of a stated value or ratio. The terminology includes the words specifically noted above, derivatives thereof, and words of similar import. The singular forms “a,” “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms “comprises” and / or “comprising,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, element components, and / or groups thereof.

[0160] While the present disclosure has been described with reference to an exemplary embodiment or embodiments, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present disclosure. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the present disclosure without departing from the essential scope thereof. Therefore, present disclosure is not limited to the particular embodiments expressly disclosed as the best mode contemplated for carrying out this present disclosure, but that the present disclosure include all embodiments falling within the scope of the claims

Claims

AP-25061-3520-WQ00004840079.00014 (WO)What is claimed is:

1. A collapsible topper for a play yard having a carrying case, the collapsible topper comprising: a receiver housing configured for removable attachment to a top rail of the play yard; a frame with a pair of rails rotatably coupled to the receiver housing; and a board assembly, wherein the collapsible topper has a use configuration, where the frame and the board assembly are not folded, and a collapsed configuration, where the frame and the board assembly are folded.

2. The collapsible topper of claim 1, wherein the topper is configured to fit in the carrying case when in the collapsed configuration and while the play yard is stored in the case.

3. The collapsible topper of claim 1, further comprising: a lock member carried by the receiver housing; and an actuator movably coupled to the receiver housing and configured, wherein the actuator is configured to transition the lock member between a locked position and an unlocked position to removably attach the receiver housing to the top rail of a play yard.

4. The collapsible topper of claim 3, wherein the actuator is configured cause a) the lock member to transition between the locked position and the unlocked position to detach from the top rail of play yard and b) the pair of rails to unlock for rotation in the collapsed configuration.

5. The collapsible topper of claim 1, wherein the pair of rails are configured to rotate in an upward direction.

6. The collapsible topper of claim 1, wherein the pair of rails are configured to rotate in a downward direction.

7. The collapsible topper of claim 1, wherein the board assembly includes a first board panel and a second board panel movably coupled to the first board panel, wherein the first and second board panels are foldable into the collapsed configuration.AP-25061-3520-WQ00004840079.00014 (WO)8. The collapsible topper of claim 7, wherein the first board panel and the second board panel are configured to fold when the pair of rails are rotated into the collapsed configuration.

9. The collapsible topper of claim 8, wherein the first board panel and the second board panel are configured to fold in a first direction while a first rail and a second rail of the pair of rails are configured to fold in a second direction that is different from the first direction.

10. The collapsible topper of claim 1, wherein when the receiver housing is coupled to the top rail of the play yard, the pair of rails rests on the top rail of the play yard via one or more engagement elements.

11. The collapsible topper of claim 1, when the topper is detached from the top rail of play yard, the topper is configured to automatically collapse from the use configuration into the collapsed configuration.

12. The collapsible topper of claim 1, further comprising an actuator, wherein actuation of the actuator causes the topper to A) detach from the top rail of the play yard and B) automatically collapse from the use configuration into the collapsed configuration.

13. A collapsible topper for removable attachment a top rail of a play yard, the collapsible topper comprising: a receiver housing having a slot for receiving a top rail of a play yard; a frame having a pair of rails rotatably coupled to the receiver housing and movable between a use configuration and a collapsed configuration; a lock member carried by the receiver housing, the lock member having a locked position and an unlocked position; and an actuator movably coupled the receiver housing, wherein the actuator is configured to transition the lock member between a locked position, where the top rail of a play yard is lockable in place in the slot of the receiver housing, and the unlocked position, where the top rail of the play yard is released from the slot of the receiver housing.AP-25061-3520-WQ00004840079.00014 (WO)14. The collapsible topper of claim 13, wherein the actuator includes one or more engagement members that extend downwardly from toward a bottom end of the receiver housing, wherein the one or more engagement members define one or more engagement surfaces.

15. The collapsible topper of claim 14, further comprising an engagement element carried the lock member, wherein when the one or more engagement surfaces contacts the engagement element, the lock member rotates about a rotation axis.

16. The collapsible topper of claim 15, wherein the one or more engagement surfaces are angled with respect to a direction of travel of the actuator, wherein the engagement element rides along the one or more engagement surfaces as the actuator travels along the direction of travel.

17. The collapsible topper of claim 13, wherein actuation of the actuator to transition the lock member from the locked position to the unlocked position permits the pair of rails to rotate from the use configuration into the collapsed configuration.

18. The collapsible topper of claim 13, wherein actuation of the actuator permits the pair of rails to rotate from the use configuration into the collapsed configuration.

19. The collapsible topper of claim 13, further comprising a board assembly, wherein when the pair of rails are in the collapsed configuration, the board assembly is configured to fold into the collapsed configuration.

20. The collapsible topper of claim 19, wherein the board assembly includes a first board panel and a second board panel rotatably coupled to the first board panel so that the board assembly is foldable into the collapsed configuration.

21. A system, comprising: a play yard having a top rail, the play yard being collapsable to fit in a carrying case; and a collapsible topper removably attachable to the top rail, the collapsible topper configured to be collapsed to a size and shape to fit in the carrying case while the play yard is stored in the carrying case.AP-25061-3520-WQ00004840079.00014 (WO)22. The system of claim 21, where the play yard has a first and second connector, wherein the collapsible topper includes a first receiver housing and a second receiver housing, wherein the first receiver housing is configured for removable attachment to the first connector of the top rail and the second receiver housing configured for removable attachment to the second connector of the top rail.

23. The system of claim 23 with the collapsible topper according to any one of the claim 1-20.

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