This invention relates generally to a children's playard, and more particularly to a playard having a selectively attachable bassinet that is easily and securely deployed for use.
Playards are small play enclosures for young children that include side walls and a bottom floor. Wall and floor panels are conventionally made of fabric material or similar soft goods connected to a collapsible frame to provide a light-weight, portable enclosure for infants and young children. It is known to enhance the usefulness of a playard by installing a bassinet therein to provide an elevated surface within the side walls and above the bottom floor from which infants are more readily accessible.
Connecting a bassinet to a playard requires connecting the bassinet frame to the playard frame in a secure manner capable of withstanding anticipated vertical and lateral forces. Such connections typically employ latches and the like to interconnect the bassinet frame and the playard frame. Connecting the bassinet to the playard should also be easily accomplished, requiring minimal concentration and dexterity from the user. Compromises to the latter objective are often necessary in order to meet the former, safety oriented objective. Further, the interconnecting means must be minimally intrusive on the playard when the bassinet is removed so that function and safety of the playard remains uncompromised. Significant advantages would be realized by providing a means for connecting a bassinet to a playard that could satisfy these objectives simultaneously.
It would be convenient to provide a portable playard for a small child featuring an easily installed and removed bassinet frame that overcomes the above limitations. Further advantages would be realized by a portable bassinet for use with a playard having improved floor support while retaining an easily foldable configuration that enables the bassinet to be collapsed and stowed without requiring additional actions to stow the floor supports.
Accordingly, the present invention, in any of the embodiments described herein, may provide one or more of the following advantages:
It is an object of the present invention to provide a connection means for positioning a bassinet in a playard that provide a secure connection, once installed, capable of withstanding anticipated forces. The playard frame comprises a plurality of upstanding frame members defining the corners of the playard. A plurality of horizontal frame members individually span between adjacent upstanding frame members to define a top perimeter frame. The horizontal frame members are generally straight, thereby defining a rectangular shape, when viewed in plan, comprising generally parallel and opposing spaced-apart sides and generally opposing and spaced-apart ends. A separate bassinet frame is provided with a plurality of structural members arranged to define a generally rectangular shape configured to concentrically nest within the top perimeter frame of the playard. A support ledge is included on each corner member connecting each upstanding frame member to the upper horizontal frame members providing a support upon which the corners of the bassinet frame may rest. Each support ledge includes a sufficient surface area to permit limited lateral movement (dependent upon the clearance between the nested frames of the playard and the bassinet) necessary for deploying the bassinet while preventing the bassinet frame from falling below the ledge when installed. The bassinet side frame members each include a lockable folding joint enabling the bassinet frame to be collapsed for storage and transport. The bassinet frame members include uplift preventing end members that extend beneath the playard horizontal end members when the bassinet frame is installed to engage the playard end frame members and inhibit uplift of the bassinet frame. The vertical spatial relationship between the support ledges and the playard top perimeter frame is chosen to allow the bassinet frame to be easily positioned during installation, but to limit vertical movement of the bassinet frame and minimize gaps between the playard and bassinet frame.
It is a further object of the present invention to provide a connection means for positioning a bassinet in a playard that is easily installable. A bassinet frame comprising a plurality of structural members arranged to define a generally rectangular shape configured to nest within a generally rectangular top perimeter frame of a playard. The bassinet frame includes a pair of generally opposing, parallel, and spaced-apart side members defining a length of the bassinet frame, the side members being connected by a pair of generally opposing end members to define a bassinet frame width. The side members each further include a joint positioned approximately midway along the length that allows the bassinet frame to be folded along an axis parallel to the width. The joints feature a travel stop which permits folding in one direction, but prevents folding in the opposite direction, allowing the bassinet frame to form a generally rigid perimeter frame to support the bassinet. The playard features a plurality of support ledges, one at each corner of the playard and proximate to the corners of the bassinet frame when unfolded upon which the corners of the bassinet frame rests. The bassinet frame also includes uplift preventing end members that extend beneath the playard horizontal end members when the bassinet frame is installed to engage the playard end frame members and inhibit uplift of the bassinet frame. The spatial relationship of the playard and bassinet frames and the uplift preventing end members are such that the bassinet frame may be unfolded to its operable configuration and moved downwardly into engagement with the playard. The support ledges are configured to minimize the likelihood that the bassinet frame corners will pass below the ledges during installation of the bassinet.
It is a further object of the present invention to provide a playard having a selectively installable bassinet that, when installed in an operable position, is substantially secured to the playard frame so as to preclude unintentional movement of the bassinet frame from the operable position. The bassinet installation features include a plurality of support pads on the playard frame that support the weight of the bassinet and child when the bassinet when installed and are minimize intrusion into the interior of the playard when the bassinet is removed. Minimizing intruding projections into the playard is essential for preventing small children from using such projections to climb out of the playard.
It is a still further object of the present invention to provide a selectively installable bassinet for a playard that includes a stiffening frame for improving stability of a bottom support pad in the bassinet. The bassinet includes a perimeter frame comprising a plurality of structural members arranged to define a generally rectangular shape configured to nest within a generally rectangular top perimeter frame of a playard. The perimeter frame includes a pair of generally opposing, parallel, and spaced-apart side frame members defining a length of the bassinet frame, the side frame members being connected by a pair of generally opposing end members to define a bassinet frame width. Side and end frame members are hingedly connected at the perimeters corners. Each side frame member further includes a folding joint positioned approximately midway along the length that allows the bassinet side frame members be folded along an axis parallel to the width. The bassinet frame supports an underslung fabric member having a generally vertical side wall extending downwardly from the bassinet perimeter frame and a bottom portion connected to the side wall, the side wall and bottom portion collectively defining an interior of the bassinet. One or more telescoping elongate tubes are attached to the bottom portion, each end of the telescoping tube being connected to the bottom portion adjacent to opposing ends of the bassinet. The tube is capable of extending to a first length when the bassinet is installed for use and collapsing to a second, shorter length for folding of the bassinet when not in use.
It is a still further object of the present invention to provide a playard with a selectively and easily installable bassinet that, once installed, precludes unintentional movement of the bassinet frame that is durable in construction, inexpensive of manufacture, carefree of maintenance, easily assembled, and simple and effective to use.
These and other objects are achieved in accordance with the present invention by a playard with an improved bassinet frame comprising a plurality of structural members arranged to define, when deployed for use, a generally rectangular shape configured to nest within a generally rectangular top perimeter frame of a playard and rest upon support projections provided on the playard frame corners. The frame includes a pair of generally opposing, parallel, and spaced-apart side members. The side members are connected by a pair of generally opposing uplift preventing end members. The uplift preventing end members extend beneath the playard horizontal end members when the bassinet frame is deployed for use in the playard to engage the playard end frame members and inhibit uplift of the bassinet frame. The side members each further include a joint positioned approximately midway along the length that allows the bassinet frame to be folded along an axis parallel to the width. Folding the bassinet frame retracts the end members from beneath the playard end frame members and allows the bassinet frame to be removed from the playard.
The advantages of this invention will be apparent upon consideration of the following detailed disclosure of the invention, especially when taken in conjunction with the accompanying drawings wherein:
Many of the fastening, connection, processes and other means and components utilized in this invention are widely known and used in the field of the invention described, and their exact nature or type is not necessary for an understanding and use of the invention by a person skilled in the art, and they will not therefore be discussed in significant detail. Also, any reference herein to the terms “up” or “down,” or “top” or “bottom” are used as a matter of mere convenience, and are determined as the playard would normally rest on the floor or a similarly level surface. Furthermore, the various components shown or described herein for any specific application of this invention can be varied or altered as anticipated by this invention and the practice of a specific application of any element may already be widely known or used in the art by persons skilled in the art and each will likewise not therefore be discussed in significant detail. When referring to the figures, like parts are numbered the same in all of the figures.
A playard frame 10 is shown in
For clarity of description of the present invention, the playard frame 10 is shown in an erected position as it would be positioned during use of the invention and the fabric material covering has been omitted.
Referring to
Side frame members 32, 34 are generally straight and are positioned generally parallel to the side rail members 12, 14 of the playard upper perimeter frame 20 when the bassinet frame 30 is installed for use in the playard. The length of the bassinet frame 30 in the extended position as established by the side frame members 32, 34 is slightly less than the length of the upper perimeter frame 20 and established so that the corners 39 of the bassinet frame 30 will overlay the bassinet support members 19 provided on each corner piece 15 and remain laterally constrained by interaction with the interior surfaces 151 of the playard corner brackets 15. Clearance between the bassinet frame 30 and the interior surfaces 151 of the corner brackets is sufficient to allow the bassinet frame to be easily installed and removed from the playard, while limiting movement to the degree necessary to assure that the bassinet frame will remain supported by support members 19 when installed. Bassinet support members 19 are vertically located to position the bassinet frame 30 slightly below the playard upper perimeter frame 20. Vertical spacing between the upper perimeter frame 20 and the bassinet frame 30 is sufficiently minimized to prevent introduction of an infant or child's head from the vertical space between the members. While shown integral to corner brackets 15, support members 19 may also be separate structures from the corner brackets 15 to allow the support members 19 to be removed from the playard when the bassinet frame 30 is not installed.
In a first embodiment of the invention, bassinet end frame members 36, 38 are aligned generally parallel and closely adjacent to the end rail members 16, 18 of the playard. An uplift inhibitor 41 is attached to each end member 36, 38 of the bassinet frame as best illustrated in
In a second embodiment, bassinet end frame members 36, 38 are slightly curved and convexly oriented to the perimeter of the bassinet frame when in the extended position. When the bassinet frame 30 is installed in the playard frame 10 and moved into the extended position as shown in
Removal of the bassinet frame 30 is accomplished by folding the frame 30, as enabled by hinge devices 37, from the deployed position toward the folded position. Folding reduces the overall distance separating the end frame members 36, 38 thereby withdrawing the uplift inhibitor or the convex end frame member from below the playard end frame rail and allowing the bassinet frame 30 to be moved upwardly and removed from the playard (refer to
Now referring to
The length of each stiffener 70 may vary via the telescoping connection from an extended length corresponding to the bassinet being deployed for use, shown in
The benefits of telescoping stiffeners 70 are not limited to removable bassinets incorporating uplift inhibitors as described above; such stiffeners improve the utility of any underslung bassinet selectively installed in a playard regardless of the means for connecting the bassinet. Some bassinets even lack upper perimeter frames, instead relying on the upper frame members of the playard to support the down hanging fabric and establish a perimeter for the bassinet. Use of the telescoping stiffeners as described herein as a selectively installable bassinet accessory for a playard is therefore within the scope and spirit of the invention described herein.
Naturally, the invention is not limited to the foregoing embodiments, but it can also be modified in many ways without departing from the basic concepts. Changes in the details, materials, steps and arrangements of parts which have been described and illustrated to explain the nature of the invention will occur to and may be made by those skilled in the art upon a reading of this disclosure within the principles and scope of the invention. The foregoing description illustrates the preferred embodiment of the invention; however, concepts, as based upon the description, may be employed in other embodiments without departing from the scope of the invention.
This application claims the benefit of priority of U.S. Provisional Application 61/453,501, filed Mar. 16, 2011.
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