Cradle and system

Abstract

A bassinet and system are provided. The bassinet is configured to remain in an upright, usable configuration when mounted to a structure such as a playard. However, when the bassinet is removed from the playard, the bassinet automatically changes configuration to signal to a user that the bassinet should no longer be used (e.g., when the bassinet is on the floor, the bassinet should not be used to place a child). This can be accomplished, for example, by providing support arms on the bassinet that are configured to remain locked when the bassinet is mounted on the playard, but unlock when the bassinet is removed from the playard, thereby causing the bassinet to tilt or collapse.

Description

[0001] Cross-reference of related applications

[0002] This utility model claims priority and benefit to U.S. Provisional Patent Application No. 63 / 653,819, filed May 30, 2024, which is incorporated herein by reference. Technical Field

[0003] This utility model generally belongs to the field of cradles, and more specifically, relates to a cradle that can be installed on a play bed. Background Technology

[0004] Cradles are trays provided in a smaller, more portable form factor, constructed to accommodate infants. Cradles may include a sleeping mat or other soft surface on which the infant can rest, and thus serve as a useful tool for parents (or another caregiver of the infant). However, certain regulations (such as those created by the Consumer Product Safety Commission) may require cradles to be used only when mounted on a stand or playpen. That is, regulations may require that cradles not be used when placed on the floor or otherwise not mounted on a stand or playpen. Utility Model Content

[0005] In one embodiment, the present invention describes a system. The system includes a playbed with a top track. The system also includes a cradle with one or more support members configured to receive the cradle from the top track, wherein the support members are configured to hold the cradle in an upright position when mounted on the playbed, and wherein the support members are configured to immediately tilt or collapse the cradle after it has been removed from the playbed.

[0006] In one embodiment, the present invention describes a system. The system includes: a structure; and a cradle including one or more support members configured to be received by the structure, wherein the cradle is raised from a surface by the structure, wherein the one or more support members are configured to hold the cradle in an upright position when the cradle is mounted on the structure, and wherein the one or more support members are configured to immediately adjust the cradle into a configuration unusable as a sleeping surface after the cradle is removed from the structure.

[0007] In an embodiment, the system is characterized in that the cradle further includes a top track, a first gear, and a second gear, the top track comprising a first portion and a second portion, the first gear being connected to the first portion and the second gear being connected to the second portion, wherein when the cradle is mounted on the structure, a first support member of the one or more support members prevents rotation of the first gear and the second gear.

[0008] In one embodiment, the system is characterized in that a first support member of the one or more support members includes a spring connected to a pulley about a point of rotation, wherein the spring is connected to the cradle and causes the first support member to rotate about the point of rotation.

[0009] In one embodiment, the present invention describes a cradle. The cradle includes one or more support members configured to engage with a top track of a play bed to mount the cradle on the play bed, wherein the one or more support members are configured to hold the cradle in an upright position when mounted on the play bed, and wherein the one or more support members are configured to immediately tilt or collapse the cradle after it has been removed from the play bed.

[0010] In one embodiment, the cradle includes: one or more support members configured to engage with a structure to mount the cradle on the structure such that the cradle is raised from the surface, wherein the one or more support members are configured to hold the cradle in an upright position when the cradle is mounted on the structure, and wherein the one or more support members are configured to immediately adjust the cradle into a configuration unusable as a sleeping surface after the cradle is removed from the structure.

[0011] In one embodiment, the cradle further includes a top track, a first gear, and a second gear. The top track includes a first portion and a second portion, the first gear being connected to the first portion and the second gear being connected to the second portion. When the cradle is mounted on the structure, a first support member among the one or more support members prevents rotation of the first gear and the second gear.

[0012] In one embodiment, the cradle is characterized in that a first support member of the one or more support members includes a spring connected to a pulley about a point of rotation, wherein the spring is connected to the cradle and causes the first support member to rotate about the point of rotation.

[0013] In one embodiment, the present invention describes a system comprising a cradle. The system further comprises a playbed including one or more support members configured to receive the cradle, wherein the support members are configured to hold the cradle in an upright position when it is placed on the playbed, and wherein the cradle collapses from the upright position immediately after being removed from the playbed. Attached Figure Description

[0014] A detailed description is given with reference to the accompanying drawings. The same reference numerals may be used to indicate similar or identical items. Various embodiments may utilize elements and / or components other than those shown in the drawings, and some elements and / or components may be absent in various embodiments. Elements and / or components in the drawings are not necessarily drawn to scale. Throughout this invention, singular and plural terms are used interchangeably depending on the context.

[0015] Figure 1 A side view of the system, which includes a cradle and a playbed, is shown.

[0016] Figure 2A A side view showing the engagement system used for the cradle.

[0017] Figure 2B exhibit Figure 2A A close-up front view of a part of the joining system.

[0018] Figure 2C exhibit Figure 2A Another view of the engagement system, in which the cradle is engaged with the play bed.

[0019] Figure 2D Showing the removal from the playbed Figure 2A A front view of the cradle.

[0020] Figure 3A Showing a front view of another cradle used in conjunction with a playbed.

[0021] Figure 3B-3C Showing the removal from the playbed Figure 3A A front view of the cradle.

[0022] Figure 3D exhibit Figure 3A A close-up view of the locking mechanism of the cradle.

[0023] Figure 3E-3I exhibit Figure 3C The locking component transitions from the locked position to the unlocked position.

[0024] Figure 4A Showing a front view of another cradle used in conjunction with a playbed.

[0025] Figure 4B Showing the removal from the playbed Figure 4A A front view of the cradle.

[0026] Figure 5A Showing a front view of another cradle used in conjunction with a playbed.

[0027] Figures 5B-5D Showing the removal from the playbed Figure 5A A front view of the cradle.

[0028] Figure 5E-5H exhibit Figure 5A The cradle's locking mechanism switches from the locked position to the unlocked position.

[0029] Figure 6A Showing a front view of another cradle used in conjunction with a playbed.

[0030] Figure 6B Displaying in a locked position Figure 6A A close-up view of the locking mechanism of the cradle.

[0031] Figure 7A Showing a front view of another cradle used in conjunction with a playbed.

[0032] Figures 7B-7D Showing the removal from the playbed Figure 7A A front view of the cradle.

[0033] Figure 7E-7H Display for joining Figure 7A A close-up view of the connection mechanism between the cradle and the playbed.

[0034] Figure 8A Showing a front view of another cradle used in conjunction with a playbed.

[0035] Figure 8B-8D Showing the removal from the playbed Figure 8A A front view of the cradle.

[0036] Figure 8E-8F exhibit Figure 8A A close-up view of the locking mechanism of the cradle.

[0037] Figure 8G Displaying in a locked position Figure 8A A close-up view of the locking mechanism of the cradle.

[0038] Figure 9A A side view of another cradle set on the playbed and in the first configuration is shown.

[0039] Figure 9B Showing the second structure after the playbed has been removed. Figure 9A A side view of the cradle.

[0040] Figure 10A A side view of another cradle set on the play bed and in the first configuration is shown.

[0041] Figure 10B The display is set up on the play bed and is in its first configuration. Figure 10A A perspective view of the cradle.

[0042] Figure 10C Showing the second structure after the playbed has been removed. Figure 10A A side view of the cradle.

[0043] Figure 10D Showing the second structure after the playbed has been removed. Figure 10A A perspective view of the cradle.

[0044] Figure 11A A perspective view of another cradle set on a playbed and in the first configuration is shown.

[0045] Figure 11B Showing the second structure after the playbed has been removed. Figure 11A A perspective view of the cradle.

[0046] Figure 12A A perspective view of another cradle provided by the first construction is shown.

[0047] Figure 12B Demonstrates the provision provided by the second construction Figure 12A A perspective view of the cradle.

[0048] Figure 12C Demonstrating the provision of third-party construction Figure 12A A perspective view of the cradle.

[0049] Figure 12D Display set up on the play bed Figure 12A A front view of the cradle.

[0050] Figure 12E Showing the playbed removed and in its first configuration Figure 12A The cradle.

[0051] Figure 12F exhibit Figure 12A A close-up view of the locking mechanism of the cradle.

[0052] Figure 13A A perspective view showing another cradle set up on the play bed in the first configuration.

[0053] Figure 13B The second construction is set up on the play bed. Figure 13A A perspective view of the cradle.

[0054] Figure 13C Displayed on the playbed Figure 13A A close-up view of the cradle.

[0055] Figure 13D exhibit Figure 13A The frame of the cradle.

[0056] Figure 13E A close-up view of another cradle set up on the play bed.

[0057] Figure 13F exhibit Figure 13E The frame of the cradle.

[0058] Figure 13G The first construction is set up on the play bed. Figure 13A A side view of the cradle.

[0059] Figure 13H The second construction is set up on the play bed. Figure 13A A side view of the cradle.

[0060] Figure 14A A perspective view showing another cradle set up on the play bed in the first configuration.

[0061] Figure 14B Demonstrates the provision provided by the second construction Figure 14A A perspective view of a cradle, without a playbed.

[0062] Figure 14C The second construction is set up on the play bed. Figure 14A A perspective view of the cradle.

[0063] Figure 14D The first structure is shown Figure 14A The frame of the cradle.

[0064] Figure 14E The second structure is shown Figure 14A The frame of the cradle.

[0065] Figure 14F A perspective view of another cradle in the first configuration is shown.

[0066] Figure 14G The second structure is shown Figure 14F A perspective view of the cradle.

[0067] Figure 14H A perspective view of another cradle in the first configuration is shown.

[0068] Figure 14I The second structure is shown Figure 14H A perspective view of the cradle.

[0069] Figure 14J A perspective view showing another cradle set up on the play bed in the first configuration.

[0070] Figure 14K The second construction is set up on the play bed. Figure 14J A perspective view of the cradle.

[0071] Figure 14L The first structure is shown after the play bed has been removed. Figure 14J The cradle.

[0072] Figure 15A A perspective view showing another cradle set up on the playbed.

[0073] Figure 15B Showing the play bed Figure 15A A perspective view of the cradle.

[0074] Figure 15C A perspective view showing another cradle set up on the playbed.

[0075] This utility model is provided in a more detailed and specific description with reference to the accompanying drawings. The drawings and their detailed description, as well as any specific or other embodiments discussed, are intended to be read in conjunction with the entirety of this utility model. Detailed Implementation

[0076] Exemplary embodiments will now be described more fully below with reference to the accompanying drawings, in which exemplary embodiments are illustrated. However, the concepts disclosed herein can be implemented in many different forms and should not be construed as limited to the exemplary embodiments set forth herein; rather, these embodiments are provided so that the present invention will be thorough and complete, and that they will fully convey the scope of the concepts to those skilled in the art. Throughout the text, similar numerals refer to similar elements but not necessarily identical or equivalent elements.

[0077] This utility model describes a system comprising a cradle configured to automatically lock into a usable configuration when mounted on a structure, but to become unusable when the cradle is removed from the structure and placed on the ground. As a non-limiting example, the structure could be a playbed, and the cradle could be mounted to a top track on the playbed when it is desired to use it for placing a child. This allows the cradle to comply with any relevant regulations requiring its use only at a certain height above the ground.

[0078] In embodiments, this can be achieved by providing one or more support members on the cradle (in some embodiments, these support members may alternatively be provided on the playbed). The one or more support members may include a mechanism that allows the one or more support members to automatically lock into a fixed configuration when the cradle is installed on the playbed. This provides a rigid vertical structure that allows the cradle to remain upright and usable when installed on the playbed. However, when the cradle is removed from the playbed, the mechanism can cause the support members to automatically “unlock,” which eliminates the rigid vertical structure provided by the support members when the cradle is installed on the playbed. The cradle can then tilt, collapse, or otherwise signal to the user that the cradle should no longer be used as a child's sleeping space because the cradle is no longer installed on the playbed. Different examples of such mechanisms that enable the cradle to automatically switch between usable and unusable configurations are shown in more detail in the accompanying drawings described below.

[0079] While the imagery of a cradle mounted on a playpen is used, this is not intended to be limiting; a cradle can also be mounted in a similar manner on another type of structure. Furthermore, although the imagery typically refers to one or more support components that "lock" and "unlock," the conversion between a cradle's usable and inaccessible configuration can also be achieved using other types of mechanisms, as shown in the accompanying drawings described below.

[0080] Figure 1 A side view of the system 100, which includes a cradle 102 and a playbed 104, is shown. Figure 1 An example of a cradle 102 mounted on a playbed 104 is provided, such that the cradle 102 is positioned at a threshold height above the ground according to any applicable specifications. As shown, the cradle 102 is mounted to the top track 106 of the playbed 104; however, the cradle 102 can also be mounted to any other structure on the playbed 104. Additionally, the cradle 102 is shown mounted to the playbed 106 via a first support member 108 and a second support member 110; however, any other number of support members can be used to mount the cradle 102 to the playbed 104. This also applies to any of the other figures described herein. That is, while the angles shown in the figures may only show one support member (or a number of support members), this is not intended to be limiting, and any other number of support members can be used in any embodiment shown in the figures.

[0081] Figure 2AA side view shows a coupling system for a cradle 200 (only a portion of the cradle 200 is shown), configured to be removably coupled to a playpen 210 (only one track 212 of the playpen 210 is shown). The coupling system includes a support member 202 disposed on the cradle 200. For example, the support member 202 may be attached to the top track 204 of the cradle 200; however, the support member 202 may also be attached to any other structure of the cradle 200. The coupling system also includes a mating portion 214 disposed on the top track 212 of the playpen 210 (the mating portion 214 may also be attached to any other structure of the playpen 210). The support member 202 is configured to be received within the mating portion 214 disposed on the playpen 210 by sliding the support member 202 into the mating portion 214. Once the support member 202 is received by the mating portion 214, the cradle 200 is secured in place on top of the playpen 210. For example, Figure 2B A close-up front view showing a portion of the support component 202 inserted into the mating portion 214.

[0082] The support member 202 also includes a spring lever arm 206 disposed on the cradle 202 near the support member 202. A spring 208 is provided, which generates a force against the spring lever arm 206. This force pushes the spring lever arm 206 in a direction toward the support member 202. Therefore, when the support member 202 of the cradle 200 is inserted into the mating portion 214 of the play bed 210, the spring lever arm 206 is pressed against the mating portion 214 by the force of the spring 208. The mating portion 214 may also include one or more holes 216 that can receive one or more protrusions 207 disposed on the spring lever arm 206. When the support member 202 engages with the mating portion 214, one or more protrusions 207 of the spring lever arm 206 can be pressed into one or more holes 216 of the mating portion 214 by the spring 208. This provides further stability to the cradle 200 when it is mounted on the play bed 210. Figure 2C exhibit Figure 2A Another side view of the engagement system, in which the cradle 200 is engaged with the play bed 210.

[0083] When a user wishes to remove the cradle 200 from the play bed 210, the user can disengage the spring lever arm 206 from one or more holes 216 and pull the support member 204 upward and pull it out from the docking portion 214. Figure 2D Showing the removal from the playbed 210 Figure 2A A front view of the cradle 200. Specifically, Figure 2DThe demonstration shows that when the cradle 200 is placed on the ground rather than mounted on the play bed 210, the cradle 200 cannot remain upright and is unusable. This is because the support member 202 protrudes beyond the bottom 220 of the cradle 200 and prevents the bottom 220 of the cradle 200 from resting flush with the ground. This provides the user with an indication that the cradle 200 should only be used when it is mounted on the play bed 210. This is an example of an embodiment where the support member 202 maintains a rigid, vertical structure even when the cradle 200 is removed from the play bed 210, but still signals to the user that the cradle should not be used when the cradle 200 is removed from the play bed 210 (or another structure that allows the cradle 200 to be mounted at a given height above the ground). Other embodiments described below alternatively involve the support member switching between a rigid locking configuration and an unlocking configuration.

[0084] Examples of such embodiments are shown in Figure 3A-3I middle. Figure 3A A front view of another cradle 300 for use with playbed 302 is shown. Cradle 300 includes a support member 303 comprising a first portion 304 and a second portion 306. Similar support members may also be provided at the rear of cradle 300 (and / or any other side of cradle 300). Support member 303 is configured to be locked in a rigid vertical arrangement when cradle 300 is attached to playbed 302 (e.g., the first portion 304 and the second portion 306 are as shown). Figure 3A The alignment is shown to form a rigid vertical structure to support the cradle 300 in an upright position. When the cradle 300 is removed from the playpen 302, the hinge 305 automatically unlocks, and the first portion 304 of the support member 303 can then rotate relative to the second portion 306 of the support member 303 (e.g., as shown). Figure 3B-3C (As shown). This allows the cradle 300 to subsequently tip over to an unusable position (as shown). Figure 3C (As shown). This provides the user with different types of instructions, namely that the cradle 300 should not be used when it is removed from the playbed 302.

[0085] Figure 3D exhibit Figure 3A A close-up view of the support component 303 of the cradle 300. (See attached image.) Figure 3D As shown, the support member 303 includes a first portion 304 and a second portion 306 connected via a hinge 305. Although hinge 305 is referred to herein, any other type of mechanism that allows the first portion 304 to rotate relative to the second portion 306 may also be used. That is, the hinge may be more generally referred to as a pivot point. This may also apply to any other hinge described herein.

[0086] A locking member 308 is provided within the second portion 306, the locking member being configured to be movable within the second portion 306 along a vertical axis 307. A spring 310 is also provided in the support member 303, the spring generating a downward force against the locking member 308, thereby pushing the locking member 308 downward to a first position (e.g., as shown). Figure 3D As shown), in the first position, a portion of the locking component 308 protrudes slightly from the second portion 306.

[0087] When the cradle 300 is placed on the playpen 302, the top track 320 of the playpen 302 presses upward against the portion of the locking member 308 that protrudes from the second part 306. This generates an upward force against the locking member 308, causing the spring 310 to compress and the locking member 308 to move upward within the second part 306 (e.g., Figure 3F (As shown). An upward force on the locking member 308 pushes the locking member 308 into the hole 312 located in the support column 311 at the hinge 305. The locking member 308, located in the hole 312, prevents the first portion 304 of the support member 303 from rotating relative to the second portion 306 of the support member 303. Therefore, when the cradle 300 is set on the play bed 302, the support member 303 is locked in a vertical configuration, so that the cradle 300 remains upright and usable.

[0088] Conversely, when the cradle 300 is removed from the playpen 302, the locking member 308 is no longer pushed upwards by the top track 320 of the playpen 302. As a result, the spring 310 decompresses and forces the locking member 308 downwards along the vertical axis 307, causing the locking member 308 to protrude again from the second part 306. This allows the support member 303 to then rotate freely about the hinge 305, thereby causing the cradle 300 to tip over, as... Figure 3C As shown. Figure 3E-3I Show Figure 3D The support component transitions from the locked position to the unlocked position.

[0089] Figure 3D The support component 303 may further include an additional locking mechanism for securing the cradle 300 to the playpen 310. For example, Figure 3D The support component is shown to also include a locking mechanism 314. When the cradle 300 is positioned on the playbed 310, the locking mechanism 314 engages with the top rail 320 of the playbed 310, providing an additional point of attachment for the cradle 300 to the playbed 310. When it is desired to remove the cradle 300 from the playbed 310, the user can disengage the locking mechanism 314 from the top rail 320 (or the locking mechanism 314 can automatically disengage when the cradle is pulled upwards from the playbed 310).

[0090] Additionally, in some embodiments, when the cradle 300 is removed from the playbed 310, the support member 303 is not simply able to rotate around the hinge 305, but rather the spring 310 can actively pull the support member 303 to... Figure 3I In the collapsed configuration shown, the cradle 300 actively tipes over when it is removed from the playpen 310. This can be achieved, for example, by providing a spring 310 that is horizontally offset from the central vertical axis passing through the support member 303.

[0091] Figure 4A A front view of another cradle 400 for use with playbed 406 is shown. Cradle 400 includes a support member 404. Similar support members may also be provided at the rear of cradle 400 (and / or any other side of cradle 400). Support member 404 includes a spring-loaded rod 405. Spring-loaded rod 405 engages with one or more gears provided at the top of cradle 400. A first gear 408 of the one or more gears is attached to a first portion 410 of the top track of cradle 400, and a second gear 409 of the one or more gears is attached to a second portion 411 of the top track of cradle 400. Thus, rotation of the first gear 408 causes rotation of the first portion 410 of the top track of cradle 400, and rotation of the second gear 409 causes rotation of the second portion 411 of the top track of cradle 400. Although the figure shows two gears, any other number of gears may be used. Furthermore, any other type of mechanism may be used to cause rotation of the first portion 410 and the second portion 411.

[0092] When the cradle 400 is set on the play bed 402 (e.g.) Figure 4A As shown), the playpen 402 (e.g., the top track of the playpen 406 or any other structure of the playpen 406) generates an upward force resisting the spring-loaded lever 405. This compresses the spring 407 engaged with the spring-loaded lever 405, and causes the spring-loaded lever 405 to engage with the first gear 408 and the second gear 409, thereby preventing rotation of the first gear 408 and the second gear 409. This locks the first portion 410 and the second portion 411 of the top track of the cradle 400 in place. Figure 4A The horizontal configuration shown makes the cradle 400 usable.

[0093] Conversely, when the cradle 400 is removed from the playbed 406 (as... Figure 4BAs shown), spring 407 is no longer pressed against spring loading rod 405 by the force of playpen 406, and spring 407 decompresses and forces spring loading rod 405 to return downward. This causes spring loading rod 405 to disengage from first gear 408 and second gear 409, thereby allowing first gear 408 and second gear 409 to rotate freely. As mentioned above, the rotation of first gear 408 and second gear 409 also causes rotation of the first portion 410 and the second portion 411 of the top track of cradle 400. This causes cradle 400 to collapse into an unusable configuration, such as... Figure 4B As shown. This provides the user with another type of instruction that the cradle 400 should not be used when it is removed from the playbed 406.

[0094] Figure 5A A front view of another cradle 500 for use with a playbed (not shown) is shown. Cradle 500 includes a first support member 502, a second support member 508, and a third support member 514. Although not shown in the figure, cradle 500 may also include a fourth support member at the rear of the cradle, which is similar to the third support member 514.

[0095] The first support component 502 and the second support component 508 may include, with Figure 3D A similar mechanism to support member 303. For example, first support member 502 includes a first portion 504 and a second portion 506 connected via a hinge. A component is provided within the second portion 506, the component being configured to move along a vertical axis within the second portion 506. A spring (such as...) Figure 5F-5H (As shown) is also provided in the first support member 502, the spring generating a downward force against the member, thereby pushing the member downward to a first position, in which a portion of the member slightly protrudes from the second part 506.

[0096] When the cradle 500 is set on the playbed, the top track of the playbed presses upward against the portion of the component protruding from the second part 506. This generates an upward force against the component, causing compression of the spring and moving the component upward within the second part. The upward force on the component pushes it into a hole located in the support column at the hinge. The component located in the hole prevents the first part 504 of the first support component 502 from rotating relative to the second part 506 of the first support component 502. Therefore, when the cradle 500 is set on the playbed, the first support component 502 is locked in a vertical configuration, keeping the cradle 500 upright and usable.

[0097] Conversely, when the cradle 500 is removed from the playpen, the component is no longer pushed upwards by the top track of the playpen. As a result, the spring decompresses and forces the component back downwards along the vertical axis, causing the component to protrude again from the second part 506. A similar mechanism may be provided in the second support component 508.

[0098] When the cradle 500 is removed from the playbed (e.g.) Figures 5B-5D As shown), the first support member 502 and the second support member 508 pivot about their respective hinges, and the cradle 500 itself collapses downward into an unusable configuration (as shown). Figure 5D (As shown). Similar to Figure 3E-3I , Figure 5E-5H This illustrates the transition of the first support member 502 or the second support member 508 from the locked position to the unlocked position.

[0099] Additionally, the third support member 514 (and / or the fourth support member) may also include a first portion 516 and a second portion 518. The first portion 516 and the second portion 518 are configured to move relative to each other such that when the cradle 500 is removed from the playpen and the first support member 502 and the second support member 508 pivot about their respective hinges, the first portion 516 and the second portion 518 can move relative to each other to allow the cradle 500 to collapse downwards, as... Figure 5D As shown.

[0100] Figure 6A A front view of another cradle 600 for use with the playbed 606 is shown. Cradle 600 includes a support member 604. Similar support members may also be provided at the rear of cradle 600 (and / or any other side of cradle 600).

[0101] Support component 604 Figure 6B This will be shown in more detail. Specifically, Figure 6B The support member 604 includes a spring 607 connected to a pulley mechanism 608, wherein the spring 607 and the pulley mechanism 608 are arranged about a rotation point 605 in the support member 604. The spring 607 can be attached to the structure of the cradle 600. For example, the spring 607 can be attached to the top track of the cradle 600; however, it can also be attached to any other structure. When the cradle 600 is positioned on the playpen 606, the support member 604 is locked in a vertical configuration (e.g., based on the engagement of the top track 620 of the playpen 606 with a portion 618 of the support member 604 and the prevention of rotation of the support member 604 about the rotation point 605). Figure 6B(As shown). In this configuration, the spring 607 is decompressed, and with part 618 not engaged with the top rail 620 and support member 604, the spring will compress and pull the pulley mechanism 608 toward the spring 607, thereby causing the support member 604 to rotate about the rotation point 605.

[0102] Figure 7A A front view of another cradle 700 for use with the playbed 706 is shown. Specifically, Figure 7A One embodiment is shown in which a support member 704 for supporting the cradle 700 on the playbed 706 is disposed on the playbed 706, rather than on the cradle 700. In this embodiment, the cradle 700 may not have any rigid vertical support structure, such that when the cradle 700 is removed from the playbed 706, the cradle 700 itself collapses downward (e.g., Figures 7B-7D The cradle 700 is shown removed from the play bed 706 and collapses downwards into an unusable configuration. However, when the cradle 700 is placed on the play bed 706, the cradle 700 engages with the support member 704 on the play bed 706, and the support member 704 provides this rigid vertical support structure so that the cradle 700 remains uncollapsed and usable when on the play bed 706.

[0103] Figure 7E-7H Display for joining Figure 7A A close-up view of the support component 704 of the cradle 700 and playbed 706. Figure 7E-7H Only one half of the support member 704 that can be set on the play bed 706 is shown, and the other half of the support member 704 can also be set (e.g., with). Figure 7E A similar structure is shown, mirrored across axis 713. Support member 704 includes a first member 708 having a first cavity 707 configured to receive the top track 713 of the playbed 706. Support member 704 also includes a second member 709 fixed to the first member 708 and including a second cavity 710 configured to receive a protrusion 718 disposed on the cradle 700.

[0104] Figure 7E-7H The playbed 706 is also shown to include a platform 712, which can be rotated from an upright position to a horizontal position (e.g., Figure 7E-7F (As shown). When the platform 712 is rotated to a horizontal position, the platform 712 serves as a solid surface on which the cradle 700 can rest. Figure 7F It also shows that a sleeping mat 714 or other types of soft surfaces can be placed on top of the platform 712 as a more suitable surface for a child to rest on in the cradle 700.

[0105] Figures 7G to 7HThe cradle 700 is mounted on the playbed 706 and engages with the support member 704. Specifically, Figure 7G The cradle 700 is shown inserted downwards onto the play bed 706. The cradle 700 includes a rigid structure that includes a protrusion 718, which is received by a second cavity 710 contained in a second member 709 of a support member 704. Figure 7H The image shows a protrusion 718 located within the second cavity 710 and a cradle 700 that is fully engaged with the playbed 706. (See image below.) Figure 7H As shown, with the cradle 700 fully engaged with the playpen 706, the sleeping pad 714 (or other soft structure) is located at the bottom of the cradle 700 and serves as a suitable place for a child to rest. To remove the cradle 700 from the playpen 706, the user can disengage the protrusion 718 from the second cavity 710 and lift the cradle 700 from the playpen 706.

[0106] Figure 8A A front view of another cradle 800 for use with the playbed 816 is shown. The cradle 800 includes a first retractable leg 802, which includes a first portion 804 and a second portion 806. The cradle 800 also includes a second retractable leg 807, which includes a first portion 808 and a second portion 810. The cradle further includes a third retractable leg 812, which includes a first portion 814 and a second portion 816. The cradle 800 may also include a fourth retractable leg and / or any other number of retractable legs (also including two or fewer retractable legs).

[0107] When the cradle 800 is set on the playpen 816, the first retractable leg 802, the second retractable leg 807, and the third retractable leg 812 are locked in the extended configuration. Figure 8A As shown in the diagram, this allows the cradle to be usable. However, when the cradle 800 is removed from the playbed 816, the first retractable leg 802, the second retractable leg 807, and the third retractable leg 812 collapse downwards, causing the cradle 800 to also collapse into an unusable configuration (as shown in the diagram). Figure 8D (As shown).

[0108] Figure 8E-8G exhibit Figure 8A A close-up view of the retractable outriggers of the Cradle 800. Specifically, Figure 8E-8G A close-up view of the first retractable outrigger 802 is shown; however, similar structure and functionality can be associated with any of the other retractable outriggers.

[0109] like Figure 8EAs shown, the first retractable leg 802 includes a spring-loaded rod 820 with a slide 822 at its top that supports the top portion of the entire assembly. The spring-loaded rod 820 is held in place by a top track 824 of the play bed 816. When the first retractable leg 802 is removed from the top track 824, the spring-loaded rod 820 is spring-driven downwards, causing the slide 822 to move to the right and disengage from a stop 828 on the upper part 826 of the assembly. The spring-loaded rod 802 may include a pin in a slotted groove in the slide 822, such that when a spring attached to the spring-loaded rod 802 pushes the spring-loaded rod 802 downwards, the pin travels downwards and causes the slide 822 to move to the right. Gravity pulls the upper part 826 of the assembly downwards. When the user resets the retractable support leg 802, and the user places the cradle 800 on the play bed 816, the spring 830 at the slider 822 locks the slider 822 in the appropriate position. The spring-loaded rod 802 is pushed upward by the top track of the play bed 816, causing the pin to move upward in the groove of the slider 822, sliding the slider to the left by means of the spring 830, and locking the cradle 800 by means of the stop 828.

[0110] Figure 9-11 illustrates another way in which a cradle can be converted between various configurations. Specifically, instead of converting the cradle between an available and an unavailable configuration, the cradle shown in Figure 9-11 is converted between a configuration for one type of use and a configuration for a different type of use (e.g., between a bed for a child and a seat for a child).

[0111] from Figures 9A-9B Begin by showing a side view of another Cradle 900. Figures 9A-9B In this design, a spring-driven mechanism is present. When the cradle 900 is removed from the playpen 922, the spring-driven mechanism converts the sleeping area of ​​the cradle 900 into an inclined sitting area (e.g., Figure 9B (As shown). Therefore, the cradle 900 can only enter the sleeping mode when it is installed on the play bed 922.

[0112] Figure 9A The first configuration shows the cradle 900 mounted on the playbed 922 and in sleeping mode. In this configuration, the key 920 is pushed upwards (e.g., to engage with...). Figure 3D The support components are shown in a similar manner to being pushed upwards and locked into place. When the key 920 is pushed upwards when the cradle 900 is mounted to the play bed 922, the arm 908 is pushed horizontally outwards (to the right in the figure). This in turn moves the ramp 916, disengaging it from the engagement of the element 912 attached to the sleeping surface 904 of the cradle 900.

[0113] Figure 9BShowing the second configuration after the playbed 922 has been removed. Figure 9A A side view of the cradle. When the cradle 900 is removed from the playpen 922, a spring 918 connected to the key 920 forces the key 920 downward. This causes the arm 908 to be pulled horizontally inward (to the left in the figure), thereby pulling the ramp 916 into engagement with element 912 and also pushing element 912 inward. The movement of element 912 causes the first end 914 of the sleeping surface 904 to also move inward (to the left in the figure). This causes the sleeping surface 904 to transform into... Figure 9B The angled configuration 904 shown is such that the sleeping surface 904 is tilted as a seating surface rather than a sleeping surface.

[0114] Figure 10A A side view of another cradle 1000, set on the playbed 1008 and in the first configuration, is shown. Figure 10A Showing a side view of the cradle 1000 and the playbed 1008, and Figure 10B A perspective view showing the cradle 1000 and the playbed 1008. Figure 10A The cradle 1000 also includes a sleeping surface 1002, which comprises a first portion 1004 and a second portion 1006 connected by a hinge 1007 (or other type of pivot point). When the cradle 1000 is set on the playbed 10008, the sleeping surface 1002 remains in a horizontal configuration (or near-horizontal configuration). However, when the cradle 1000 is removed from the playbed 1008, gravity causes the sleeping surface 1002 to fall onto the hinge 1007 (as shown in the image). Figure 10C and 10D (As shown). Figure 10D This displays the side view of the Cradle 1000, and the Cradle 1000 is unavailable unless its configuration is inverted, as shown. Figure 10A and 10B As shown. To hold the sleeping surface 1002 in the fixed configuration until the cradle 1000 is removed from the playpen 1008, the hinge 1007 may include a 180-degree rigid stop that keeps the sleeping surface 1002 flat when positioned on the cradle 1000. When the hinge 1007 is flipped, it can rotate into the seat configuration. Additionally, there may be stops and / or other structures built into the lower rail to keep the sleeping surface 1002 flat and disengaged from the playpen 1008.

[0115] Figure 11A A perspective view of another cradle 1100, set on the playbed 1102 and in the first configuration, is shown. Similar to... Figure 10A The cradle 1000, when the cradle 1100 is set on the play bed 1102, has a sleeping surface 1104 configured to allow a child to rest on the sleeping surface 1104.

[0116] Figure 11B Showing the second configuration after the playbed 1102 has been removed. Figure 11A A perspective view of the Cradle 1100. Similar to... Figure 10A The sleeping surface 1002, when the cradle 1100 is removed from the playpen 1102. Figure 11B The sleeping surface 1104 is converted into a seat. To achieve this structural change, the sleeping surface 1104 includes a first portion 1106, a second portion 1108, and a third portion 1110. The first portion 1106 and the second portion 1108 can be secured to the frame of the cradle 1100 such that even when the cradle 1100 is removed from the playpen 1102 and inverted, the first portion 1106 and the second portion 1108 remain fixed. However, the third portion 1110 is not attached to the frame of the cradle 1100, but is secured to the first portion 1106 and the second portion 1108 in a manner that allows the third portion 1110 to fall downwards due to gravity when the cradle 1100 is inverted. For example, the third portion 1110 can be connected to the first portion 1106 and the second portion 1108 via ropes or any other suitable mechanism.

[0117] When the cradle 1110 is in the second configuration, the third part 1110 separates from the first part 1106 and the second part 1108 due to gravity, and the sleeping surface 1104 is thus converted into a seat for the child. In some cases, a foldable seat 1112 can be mounted on the third part 1110 and can be folded upwards for use when the cradle 1100 is in the second configuration. When the cradle 1100 is flipped back to the upright position... Figure 11A When the third part 1110 falls back onto the first part 1106 and the second part 1108 (as shown in the first position), gravity causes the third part 1110 to fall back onto the first part 1106 and the second part 1108, thus forming a flatter surface that can be used for children to sleep on.

[0118] Figure 12A-12F Another cradle 1200 is shown, which is configured to switch between one configuration (which may be referred to as the "cradle configuration") and another configuration (which may be referred to as the "recreation configuration"), in which the cradle 1200 is mounted on a play bed (such as... Figure 12CThe cradle 1200 is shown on the playbed 1290 (or any other playbed) and can be used as a standard cradle for children. In this recreational configuration, the cradle 1200 is detached from the playbed and can be used as a tabletop / play surface. The cradle 1200 can be converted from a cradle configuration to a recreational configuration by removing the cradle 1200 from the playbed and inverting the cradle 1200 (relative to its original orientation on the playbed). The cradle 1200 includes a support structure that allows the cradle 1200 to rest on a surface (such as the ground) when flipped over, allowing the cradle 1200 to be used as a tabletop / play surface in the recreational configuration. When it is desired to use the cradle 1200 again as a standard cradle, the cradle 1200 can be flipped over and mounted on the playbed again.

[0119] from Figure 12A-12B start, Figure 12A A perspective view of the cradle 1200 provided in a cradle construction is shown. Figure 12B A perspective view of a cradle 1200 provided in an entertainment configuration is shown. In one or more embodiments, the cradle 1200 includes a support rail 1232, one or more legs (e.g., a first leg 1202 and a second leg 1220), and a support surface 1230. Although the figures specifically show a cradle with two legs, it should be noted that this is not intended to be limiting, and any other number of legs may be provided.

[0120] In one or more embodiments, the support track 1232 and the support surface 1230 are configured to serve different purposes depending on the construction of the cradle 1200 (i.e., whether the cradle 1200 is a cradle construction or a recreational construction). For example, in a cradle construction (such as... Figure 12A As shown, the support track 1232 serves as a support for any additional elements of the cradle 1200 (e.g., the material forming the walls of the cradle 1200). In the cradle configuration, the support surface 1230 serves as a surface that supports a child placed in the cradle 1200 (a sleeping mat, cushion, etc., can also be provided on the support surface 1230 to provide a comfortable surface for the child). When the cradle 1200 is converted into a play configuration (such as...), Figure 12B As shown, the support track 1232 serves as a structure that supports the cradle 1200 on a surface such as the ground. Additionally, in an entertainment configuration, the support surface 1230 serves as a tabletop for holding items (e.g., toys) and a play surface for children.

[0121] In some embodiments, the support surface 1230 is configured to be completely removed from the rest of the cradle 1200, such that the support surface 1230 can be placed directly on a surface such as a floor (e.g., Figure 12C (As shown). This is for situations where the person cannot stand and if the supporting surface 1230 is located at a certain height above the ground (e.g., Figure 12BThe area shown may be difficult for children to reach, but the support surface 1230 (which serves as a desktop / play surface for children) is beneficial.

[0122] In one or more embodiments, one or more legs may include two separate components, one of which is configured to receive the other component. For example, a first leg 1202 includes a first portion 1202 attached to a support rail 1232, and the first leg 1202 also includes a second portion 1206 (removably or permanently) attached to a support surface 1230. The second portion 1206 may include an internal channel sized and shaped to slidably receive the first portion 1204. Thus, the first portion 1204 can be inserted into and removed from the second portion 1206 as needed. Similarly, a second leg 1220 includes a first portion 1222 attached to the support rail 1232, and the second leg 1220 also includes a second portion 1224 (removably or permanently) attached to the support surface 1230. The second portion 1224 may also include an internal channel sized and shaped to slidably receive the first portion 1222.

[0123] In one or more embodiments, the cradle 1200 may include structures on the legs of the cradle 1200 that allow the cradle 1200 to be constructed as a cradle (e.g. Figure 12D (As shown) It is installed on top of the playbed. Specifically, Figure 12A The first leg 1202 is shown as including a first structure 1208 projecting outward from the outer surface of the first leg 1202, and the second leg 1220 is shown as including a second structure 1226 projecting outward from the outer surface of the second leg 1220. Each of these structures may include a concave region (such as a first concave region 1260 on the first structure 1208 and a second concave region 1262 on the second structure 1226). The size and shape of these concave regions are designed to at least partially receive the top rail of the playpen. Thus, for mounting the cradle 1200 to the playpen, the cradle 1200 can be positioned above the playpen, and the concave regions of the aforementioned structures can be aligned with the top rail of the playpen. The cradle 1200 can be fully supported by the top rail of the playpen in this manner. This also allows the cradle 1200 to be easily removed from the playpen by lifting it from the top rail of the playpen. Figure 12D The cradle 1200 is shown positioned on the play bed 1290 when the cradle 1200 is upright and in a cradle configuration (rather than a recreation center configuration). Specifically, the cradle 1200 is supported by the play bed 1290 via the top track 1270 of the play bed 1290.

[0124] In one or more embodiments, the height of the cradle 1200 is also adjustable. The height can be adjusted by adjusting the position of the first portion 1204 of the first leg 1202 within the channel of the second portion 1206 of the first leg 1202 (and similarly, the position of the first portion 1222 of the second leg 1220 within the second portion 1224 of the second leg 1220). For example, to increase the height of the cradle 1200, the first portion 1204 of the first leg 1202 and the second portion 1222 of the second leg 1220 can slide away from the distal ends of the two legs. This allows the height of the support surface 1230 to be adjusted in the play configuration to accommodate children of different heights. This also allows the height of the cradle 1200 to be adjusted in the cradle configuration itself (e.g., the height of the walls can be adjusted to provide a higher wall for larger children).

[0125] The cradle 1200 may also include a locking mechanism that allows the height of the cradle 1200 to be fixed once it has been adjusted to the desired height. An example of such a mechanism is... Figure 12A As shown in the diagram. In this example, the second portion 1224 of the second leg 1220 includes a plurality of holes (e.g., holes 1240-1244) provided at various intervals along the inner surface of the second portion 1206. The first portion 1222 may include a protrusion 1250, which aligns with a hole on the second portion 1224 when the first portion 1222 is adjusted within a channel of the second portion 1224. When the protrusion 1250 is within one of the holes, the first portion 1222 of the second leg 1220 is locked in place relative to the second portion 1224 of the second leg 1220. To adjust the height of the cradle 1220, a user can apply a force against the protrusion 1250 to press the protrusion 1250 into the channel of the second portion 1224, thereby allowing the first portion 1222 to subsequently slide relative to the second portion 1224 within the channel. Figure 12F The document also shows a close-up view of the locking mechanism. Specifically, Figure 12F The cradle 1200 is shown adjusted to a second height, wherein the protrusion 1250 is within the second hole 1242 instead of the first hole 1240.

[0126] although Figure 12A The perspective view only shows the holes and other components for the locking mechanism of the second leg 1220, but similar components could also be provided at the first leg 1202, so that the height of the first leg 1202 could be fixed in a similar manner. Furthermore, although only three holes are shown in the drawing, any other number of holes could be provided to allow for even further adjustability. Moreover, this is only one example of a locking mechanism for fixing the height of the cradle 1200 during the adjustment process, and other mechanisms could also be used.

[0127] Figure 12E The Cradle 1200 is only used in its cradle configuration when installed in a playpen. Specifically, Figure 12E It is shown that if the cradle 1200 is removed from the playbed and placed on a flat surface in the first configuration (without flipping the cradle 1200 to the second configuration for use in an entertainment system), the cradle 1200 cannot remain upright on the surface and will tip over. Therefore, the cradle 1200 is prevented from being used in the first configuration (as a standard cradle) unless attached to a playbed or another type of structure. Specifically, one or more legs of the cradle 1200 may include distal ends ( Figure 12A-12B A first leg 1202 with a first distal end 1210 and a second leg 1220 with a second distal end 1228 are shown. The distal ends are rounded to prevent the cradle 1200 from standing upright in the first configuration once removed from the playpen. The distal ends of the legs do not necessarily need to be rounded, but can also be other shapes to prevent the cradle 1200 from remaining upright once removed from the playpen.

[0128] Figures 13A-13H Another cradle 1300 is shown, configured to switch between a configuration (which may be referred to as the "unfolded configuration") and a configuration (which may be referred to as the "folded configuration"), in which the cradle 1300 is mounted on the playbed 1320 and can be used as a child's cradle 1300; in the folded configuration, the cradle 1300 remains attached to the playbed 1320, but when not in use, it rotates to be stored on one side of the playbed 1320. The cradle 1300 is also configured to have a more compact appearance when converted to the folded configuration (so that the cradle 1300 is as flush as possible with the side of the playbed 1320 when stored in the folded configuration).

[0129] For example, when it is desired to use the cradle 1300 to place a child, the cradle 1300 can be in an open configuration (such as...). Figure 13A (As shown) is provided. When the cradle 1300 is no longer in use, the cradle 1300 can be rotated to a stowed configuration (as shown). Figure 13B (As shown) to allow for closer proximity to the playbed 1320 (e.g., if it is desired to place the child in the playbed 1320 instead of the cradle 1300). This facilitates allowing the cradle 1300 to rotate back to its open configuration when it is needed, without requiring the cradle 1300 to be stored separately from the playbed 1320, and to be reattached to the playbed 1320 whenever the cradle 1300 is needed.

[0130] Figure 13C A close-up view of the cradle 1300 installed on the playbed 1320. Figure 13CThe cradle 1300 includes multiple legs (such as the first leg 1302, the second leg 1304, etc.) that support the cradle 1300 on the playbed 1320. Although in Figure 13C Only two legs are visible from the angle, but there may be two additional legs positioned opposite the first leg 1302 and the second leg 1304 (in Figure 13D and 13F (As shown in the figure and described in further detail below). Additionally, although the figures show the cradle 1300 comprising four legs, this is not intended to be limiting, and the cradle 1300 may comprise any other number of legs.

[0131] Figure 13D Showing the frame 1301 of the cradle 1301, without any additional components of the cradle 1300 (such as the material forming the walls of the cradle, the supporting surface on which the child rests in the cradle 1300, etc.). Figure 13D In the diagram, two additional support legs (a third support leg 1305 and a fourth support leg 1303) are also visible. The third support leg 1305 may be positioned opposite the second support leg 1304 and may be structurally identical or substantially identical to the second support leg 1304. Similarly, the fourth support leg 1303 may be positioned opposite the first support leg 1302 and may be structurally identical or substantially identical to the first support leg 1302. The position of each support leg relative to the support rail 1312 (which may be similar to the support rail 1232) is not intended to be restrictive, and the support legs may also be arranged in other positions.

[0132] In one or more embodiments, certain legs may be used for different purposes of the cradle 1300. A first set of legs (including first leg 1302 and fourth leg 1303) removably or permanently attached to the playbed 1320 serves as a pivot point about which the cradle 1300 rotates between a folded and open configuration. For example, the first set of legs may be removably or permanently attached to a top track 1310 extending around the perimeter of the top of the playbed 1320; however, the first set of legs may also be removably or permanently attached to any other structure of the playbed 1320. Regardless of whether the cradle 1300 is in a folded or open configuration, the cradle 1300 can still be attached to the playbed 1320 via the first set of legs.

[0133] To allow for rotation that facilitates switching between retracted and open configurations, each of the first set of legs includes a rotation mechanism (e.g., rotation mechanism 1330 for the first leg 1302 and rotation mechanism 1334 for the fourth leg 1303). The rotation mechanism allows a portion of the leg to rotate relative to another portion of the leg, such that the cradle 1300 can then be flipped about the rotation mechanism to a retracted configuration (or back to an open configuration). For example, the first leg 1302 includes a first portion 1332 and a second portion 1333. When the cradle 1300 is in an open configuration (… Figure 13D When the configuration is converted to the retracted configuration (as shown), the second portion 1333 of the first leg 1302 rotates relative to the first portion 1332 of the first leg 1302 about the rotation mechanism 1330. Similarly, the second portion 1337 of the fourth leg 1303 rotates relative to the first portion 1336 of the fourth leg 1303 about the rotation mechanism 1334.

[0134] In one or more embodiments, the cradle 1300 may be attached to the playbed 1320 via a first portion 1332 of the first leg 1302 and a first portion 1336 of the fourth leg 1303. Specifically, the first portion 1332 of the first leg 1302 and the first portion 1336 of the fourth leg 1303 may be inserted into a receiving structure disposed on the playbed 1320 (the receiving structure may be a removable structure or a permanent structure of the playbed 1320). For example, Figure 13C A first receiving structure 1350 is shown, configured to receive a first portion 1332 of a first leg 1302. For receiving the first portion 1332, the receiving structure 1350 may include a hollow internal channel, the size and shape of which are designed to receive the first portion 1332. Therefore, the cradle 1300 can be positioned on the playbed 1320 by inserting the first portion 1332 of the first leg 1302 into the channel of the receiving structure 1350, and can be removed from the playbed 1320 by removing the first portion 1332 of the first leg 1302 from the channel of the receiving structure 1350. A second receiving structure (in...) Figure 13C The second receiving structure (not visible from the angle) can be positioned opposite the first receiving structure 1350, which is configured to receive the first portion 1336 of the fourth leg 1303 in a similar manner. In this way, the engagement between the first set of legs and the corresponding receiving structure allows the cradle 1300 to be easily added to and removed from the playbed 1320, while also ensuring that the cradle 1300 remains attached to the playbed 1320 regardless of its configuration (folded or unfolded). This is merely one exemplary configuration in which the first set of legs can be removably or permanently attached to the playbed 1320, and other configurations are also possible.

[0135] The second set of legs (including the second leg 1304 and the third leg 1305) is used to support the cradle 1300 upright on the playpen 1320 (e.g., on the top track 1310 of the playpen 1320) when the cradle 1300 is in an open configuration on top of the playpen 1320. The second set of legs may be configured to support the cradle 1300 in conjunction with the first leg 1202 and the second leg 1220. Figure 12A The cradle 1200 shown is supported on the play bed 1320 in a similar manner. Specifically, the second leg 1304 and the third leg 1305 include concave structures (concave structures 1312 and 1314) at the end of each leg. Similar to the first concave area 1260 on the first structure 1208 and the second concave area 1262 on the second structure 1226 of the cradle 1200, the dimensions and shapes of the concave structures 1312 and 1314 are designed to at least partially receive the top track 1310 of the play bed 1320. Thus, when the cradle 1300 is flipped into an open configuration, the concave structures 1312 and 1314 are positioned on the top track 1310 of the play bed 1320 to support the cradle 1300 on the play bed 1320.

[0136] In one or more embodiments, the second set of legs is also configured to fold toward the support rail 1312 when the cradle 1300 is converted to a stowed configuration and flipped to the side of the play bed 1320. For example, the proximal end 1333 of the second leg 1304 may include a hollow channel (and the support rail 1312 may be disposed within the hollow channel). Similarly, the proximal end 1340 of the second leg (the third leg 1305) may also include a hollow channel. Therefore, the second leg 1304 and the fourth leg 1305 can rotate around the support rail 1312 at their proximal ends, and the second leg 1304 and the fourth leg 1305 can fold inward for more compact storage in the stowed configuration. When the cradle 1300 is converted back to the open configuration, as the cradle 1300 flips back onto the top of the play bed 1320, the second leg 1304 and the fourth leg 1305 can rotate outward back (into) Figure 13D (as shown in the image). In some embodiments, the sides of the playbed 1320 and / or the cradle 1300 may also include structures configured to keep the cradle 1300 flush against the sides of the playbed 1320 in a stowed configuration.

[0137] Figure 13C-13D The specific dimensions and shape of the cradle 1300 depicted are not intended to be limiting. For example, Figure 13E-13F A variation of the cradle 1300 is shown, in which the support rail 1312 has a different size (providing a larger cradle 1300 to accommodate larger children). Additionally, the second leg 1304 and the third leg 1305 are curved.

[0138] Figure 13G-13H A simplified representation of the side view of the playbed 1320 and the cradle 1300 is shown to further illustrate the difference between the cradle's folded and unfolded configurations. Specifically, Figure 13G The cradle is displayed in its unfolded state, and Figure 13H The cradle 1300 is shown in its retracted configuration. As described above, in its open configuration, the cradle 1300 is positioned on top of the playpen 1320 when it is desired to use the cradle 1300. In the retracted configuration, the cradle 1300 is rotated to one side of the playpen 1320 to store the cradle 1300 for later use, and is closer to the playpen 1320 (if it is desired to use the playpen 1320 instead of the cradle 1300).

[0139] Figure 14A-14L Various embodiments of another type of cradle are shown, the cradle being configured to switch between one configuration (which may be referred to as a "cradle configuration") and another configuration (which may be referred to as a "seat configuration"), in which the cradle is mounted on a playpen and can be used as a child's cradle, and in the seat configuration, the cradle is used as a child's seat. For example, in the cradle configuration, the support surface of the cradle is flat or substantially flat (so that a child can sleep on the support surface within the cradle). In the seat configuration, the support surface of the cradle is angled to support the child in a more upright sitting position.

[0140] from Figure 14A The presentation begins with a perspective view of the cradle 1400, which is in the form of a cradle structure 1400 (where the cradle 1400 is set on the play bed 1420). Figure 14B A perspective view of the cradle 1400 provided in terms of seat construction is shown (specifically, Figure 14B The cradle 1400 can be removed from the playbed 1420 and used as a stand-alone seat in a seating configuration. Figure 14C It is also shown that the cradle 1400 can still be set on the play bed 1420 when it is in a seating configuration.

[0141] Figure 14D-14E Showing a portion of the frame 1402 of the cradle 1400 (excluding any additional elements of the cradle 1400). For example, the portion of the frame 1402 may be the part that extends downward into the playbed when the cradle 1400 is mounted on the playbed 1420 in a cradle configuration.

[0142] In one or more embodiments, the portion of frame 1402 includes a first structure 1404 and a second structure 1406. The second structure 1406 is angled relative to the first structure 1404. The portion of frame 1402 is shaped in this way to prevent the cradle 1400 from being used in the cradle configuration when removed from the playbed 1420. To illustrate this, Figure 14D The orientation of frame 1402 within the cradle structure is shown, and Figure 14E The orientation of display frame 1402 in the seat construction. Figure 14D It is shown that when the cradle 1400 is removed from the playbed 1420 and placed on the ground, the angle of the second structure 1406 causes the cradle 1400 to tip over, thus rendering the cradle 1400 unusable in its cradle configuration when removed from the playbed 1420. However, Figure 14E It is shown that when the cradle 1400 is removed from the play bed 1420, it can then be flipped over and used in a seating configuration (because the first structure 1404 of the frame can support the cradle 1400 upright on a surface (such as the ground).

[0143] Figure 14F-14G The cradle 1430 is constructed in a cradle structure ( Figure 14G (as shown) and seat structure ( Figure 14F Another embodiment of the conversion between (shown in the figure).

[0144] Figure 14H-14I The cradle 1440 is constructed in a cradle structure ( Figure 14H (as shown) and seat structure ( Figure 14I Another embodiment of the conversion between (shown in the figure).

[0145] Figure 14J-14L The cradle 1450 is set up on the playbed 1420 in a seat configuration. Figure 14J ), set in a cradle configuration on the playbed 1420 ( Figure 14K ), and in which the cradle 1470 is removed from the playbed 1420 and set up as a seat ( Figure 14L Another embodiment of ).

[0146] Figures 15A-15C The demonstration includes additional cradles and playbeds configured to allow manual movement of the cradle relative to the playbed. For example, the cradle and playbed may be configured to allow the user to manually slide, rock, and / or wiggle the cradle up and down (or perform any other type of movement) relative to the playbed.

[0147] from Figure 15A Initially, the cradle 1500 is shown set on the playbed 1520 via multiple tracks. For example, Figure 15AThe first track 1504 and the second track 1506 are shown from different angles; however, additional tracks may also be provided. Each track may include a corresponding structure that allows the track to be attached to and extend on the play bed 1520 (e.g., Figure 15A (As shown). This structure for attaching the track to the play bed 1520 is merely exemplary, and other structures are also possible.

[0148] In one or more embodiments, the track is configured to receive the wheels of the cradle 1500. For example, Figure 15A The angles show the first wheel 1510 and the second wheel 1512 respectively mounted on the first track 1504 and the second track 1506. These wheels can also be any other type of component (not necessarily "wheels") configured to rotate relative to the cradle. Although Figure 15A A separate track is shown for each wheel, but in other embodiments, a larger track configured to receive multiple wheels may be provided. For example, a first track 1504 and a second track 1506 may be combined into a single track, and both the first wheel 1510 and the second wheel 1512 may be mounted on this combined track.

[0149] like Figure 15A As shown, the top surface of the track can be inclined. When the cradle 1500 is pushed forward or backward, the wheels move along their respective tracks. The incline of the track causes the cradle 1500 to move up and down as the wheels move along the track, thus causing the rocking effect of the cradle 1500. The amount of upward and downward movement and the rate at which the upward and downward movement occurs can be varied by changing the slope of the track. In some embodiments, the track can be substantially or completely flat to eliminate upward and downward movement and only allow the cradle 1500 to slide back and forth relative to the playpen 1520. Additionally, as... Figure 15B As shown, the housing can be mounted on the track to prevent the wheels from derailing. For example, Figure 15B The first housing 1516 is shown above the first track 1504 and the second housing 1518 is shown above the second track 1506.

[0150] Figure 15C The illustration shows another cradle 1550 and playbed 1570 configured to allow cradle 1550 to slide relative to playbed 1570. Specifically, playbed 1570 includes multiple tracks 1572 extending across playbed 1570. For example, the multiple tracks 1572 may be attached to a top track of playbed 1570. Cradle 1550 may include a structure 1574 configured to receive the multiple tracks 1572. The structure may also be configured to slide along the multiple tracks 1572. In this way, a user can slide cradle 1500 forward and backward via the multiple tracks 1572.

[0151] Although the disclosed examples include specific arrangements of several parts, components, features, and aspects, the present invention is not limited to those examples or arrangements shown. Any one or more of the parts, components, features, and aspects may be used alone or in any two or more other arrangements of the parts, components, features, and aspects of the present invention.

[0152] Although certain product features, functions, components, and parts have been described herein in accordance with the teachings of this utility model, the scope of this patent is not limited thereto. Rather, this patent covers all embodiments of the teachings of this utility model that fall entirely within the scope of permissible equivalents.

[0153] Unless otherwise indicated, the terminology used herein should be understood in accordance with the common usage of those skilled in the art. In addition to the definitions of the terms provided below, it should be understood that, as used in the specification and claims, “a” or “an” may mean one or more, depending on the context in which it is used.

[0154] Throughout this invention, the terms "include," "include(s)," or "including" mean "including but not limited to." It should be noted that some embodiments may be described with respect to a single glass pane, but the corresponding description should be understood to include embodiments containing two or more glass panes. Various features, variations, and numerous different embodiments have been shown and described in various details herein. The descriptions of particular embodiments throughout this invention are for illustrative purposes only and are not intended to limit or imply that only one particular embodiment or several specific embodiments are conceived. It should be understood that this invention is not limited to any single specific embodiment or the listed variations. Many modifications, variations, and other embodiments will occur to those skilled in the art, which are both contemplated and actually covered by this invention. In fact, the scope of this invention is to be determined by proper legal interpretation and construction of the invention, including the equivalents as understood by those skilled in the art based on the complete disclosure available at the time of filing.

[0155] Unless otherwise specifically stated, or otherwise understood in the context in which they are used, conditional language, such as “can,” “could,” “might,” or “may,” along with others, is generally intended to convey that certain embodiments may include certain features, elements, and / or operations, while other embodiments do not include said features, elements, and / or operations. Therefore, this conditional language is generally not intended to imply that features, elements, and / or operations are required in any one or more embodiments, or that one or more embodiments must include logic for determining, with or without user input or prompts, whether such features, elements, and / or operations are included in any particular embodiment or to be performed in any particular embodiment.

[0156] The contents described herein in this specification and accompanying drawings include examples of systems, devices, methods, apparatuses, and / or techniques. It is certainly impossible to describe every conceivable combination of components and / or methods for the purpose of describing the various elements of the invention, but it will be appreciated that many other combinations and arrangements of the disclosed elements are possible. Therefore, it will be apparent that various modifications can be made to the invention without departing from its scope. Additionally, or alternatively, other embodiments of the invention may become apparent from consideration of the specification and accompanying drawings and the practice of the invention presented herein. The examples set forth in the specification and accompanying drawings are intended to be illustrative and not restrictive in all respects. Although specific terminology is used herein, it is used only in a general and descriptive sense and not for limiting purposes.

Claims

1. A system, characterized in that, The system includes: Structure; and A cradle comprising one or more support members configured to be received by the structure, wherein the cradle is raised from a surface by the structure. The one or more support members are configured to hold the cradle in an upright position when the cradle is mounted on the structure, and The one or more support members are configured to immediately adjust the cradle into a configuration unusable as a sleeping surface after the cradle is removed from the structure.

2. The system according to claim 1, characterized in that, The structure in question is a play bed.

3. The system according to claim 1, characterized in that, The structure further includes a docking portion configured to receive a first support member among the one or more support members when the cradle is mounted on the structure.

4. The system according to claim 3, characterized in that, The cradle further includes a spring lever arm and a spring, wherein when the cradle is mounted on the structure, the spring lever arm is pressed against the docking portion by the spring.

5. The system according to claim 1, characterized in that, The first support member of the one or more support members includes a first part and a second part connected via a hinge.

6. The system according to claim 5, characterized in that, The first support member further includes a locking member, a spring, and a support post. The locking member is disposed in the second part, and the support post includes a hole configured to receive the locking member. When the cradle is positioned on the top track of the structure, the locking member is pushed upward into the hole by the top track of the structure, and after the cradle is removed from the structure, the locking member is immediately pushed downward out of the hole by the spring. After the locking member is pushed out of the hole, the first support member immediately rotates about the hinge.

7. The system according to claim 1, characterized in that, The cradle further includes a top track, a first gear, and a second gear. The top track includes a first portion and a second portion. The first gear is connected to the first portion, and the second gear is connected to the second portion. When the cradle is mounted on the structure, a first support member of the one or more support members prevents rotation of the first gear and the second gear.

8. The system according to claim 1, characterized in that, The first support member of the one or more support members includes a spring connected to a pulley about a point of rotation, wherein the spring is connected to the cradle and causes the first support member to rotate about the point of rotation.

9. The system according to claim 1, characterized in that, The first support member of the one or more support members is a retractable leg, the retractable leg comprising a first part and a second part, wherein when the cradle is mounted on the structure, the retractable leg is locked in an extension configuration, and wherein when the cradle is removed from the structure, the retractable leg collapses downward.

10. A cradle, characterized in that, The cradle includes: One or more support members are configured to engage with the structure to mount the cradle onto the structure, such that the cradle is raised from the surface. The one or more support members are configured to hold the cradle in an upright position when the cradle is mounted on the structure, and The one or more support members are configured to immediately adjust the cradle into a configuration unusable as a sleeping surface after the cradle is removed from the structure.

11. The cradle according to claim 10, characterized in that, The first of the one or more support members is configured to be received by the docking portion of the structure when the cradle is mounted on the structure.

12. The cradle according to claim 11, characterized in that, The cradle further includes a spring lever arm and a spring, wherein when the cradle is mounted on the structure, the spring lever arm is pressed against the docking portion by the spring.

13. The cradle according to claim 10, characterized in that, The first support member of the one or more support members includes a first part and a second part connected via a hinge.

14. The cradle according to claim 13, characterized in that, The first support member further includes a locking member, a spring, and a support post. The locking member is disposed in the second part, and the support post includes a hole configured to receive the locking member. When the cradle is positioned on the top track of the structure, the locking member is pushed upward into the hole by the top track of the structure, and after the cradle is removed from the structure, the locking member is immediately pushed downward out of the hole by the spring. After the locking member is pushed out of the hole, the first support member immediately rotates about the hinge.

15. The cradle according to claim 13, characterized in that, The cradle further includes a top track, a first gear, and a second gear. The top track includes a first portion and a second portion. The first gear is connected to the first portion, and the second gear is connected to the second portion. When the cradle is mounted on the structure, a first support member of the one or more support members prevents rotation of the first gear and the second gear.

16. The cradle according to claim 13, characterized in that, The first support member of the one or more support members includes a spring connected to a pulley about a point of rotation, wherein the spring is connected to the cradle and causes the first support member to rotate about the point of rotation.

17. The cradle according to claim 13, characterized in that, The first support member of the one or more support members is a retractable leg, the retractable leg comprising a first part and a second part, wherein when the cradle is mounted on the structure, the retractable leg is locked in an extension configuration, and wherein when the cradle is removed from the structure, the retractable leg collapses downward.

18. The cradle according to claim 13, characterized in that, The structure in question is a play bed.

19. A system, characterized in that, The system includes: Cradle; and The structure includes one or more support members configured to receive the cradle. The one or more support members are configured to hold the cradle in an upright position when the cradle is placed on the structure, and After the cradle is removed from the structure, the cradle immediately collapses from the upright position.

20. The system according to claim 19, characterized in that, The one or more support members include a first cavity configured to receive a top track of the structure, and wherein the one or more support members further include a second cavity configured to receive a protrusion on the cradle.

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