This invention relates generally to the field of pillows, and in particular to pillows that can be easily be manipulated into certain arrangements for convenient travel or storage.
Over the years, a variety of support pillows have found commercial acceptance. Once exemplary support pillow is the Boppy® pillow, marketed by The Boppy Company. Various forms of this pillow are described in U.S. Pat. Nos. 5,261,134, 5,546,620, 5,661,861, and 6,055,657, among others. The complete disclosures of these patents are incorporated herein by reference.
One need for such pillows is the ability to conveniently store and transport them. In particular, it would be desirable to prove easy ways to reduce the overall size of such pillows and to provide an easy way to carry them over longer distances.
One embodiment of the invention provides an exemplary infant feeding and support pillow that comprises a pillow body having a medial region and two curved arms that extend from the medial region. The pillow body has a curved exterior periphery and an interior periphery that defines a well when the pillow is in an open position. A first flap portion extends from the exterior periphery of a first one of the curved arms and a second flap portion extends from the exterior periphery of a second one of the curved arms. A fastening mechanism is configured to couple the first and the second flap portions to each other when the pillow body is folded in half to place the pillow in a closed position, with the first and the second arms being generally adjacent to each other. Coupling of the arms together while in the folded position helps to reduce the overall bulk of the pillow during transport or storage.
In one aspect, the pillow body has a centerline bisecting the medial region and the well. In this way, the first and the second arms are placed against each other when the pillow body is folded along the centerline. Placing the arms adjacent each other during travel and storage helps to keep clean the fabric upon which the infant is typically placed.
In another aspect, the flaps each contain a transition region extending from the pillow body, and a shoulder strap is coupled to the transition regions. A fastener, such as a buckle removably couples one of the transition regions to the shoulder strap. The pillow may then be carried by placing the shoulder strap over a person's shoulder.
In a further aspect, a cover is coupled to one of the arms. The cover is extendable over the well and may be coupled to the other arm when the pillow is in the open position or may be folded back on itself to expose the well when the pillow is in the open position. Further, the cover forms a top surface when the cover extends over the well and the pillow is placed in the closed position. In some cases, the cover includes a pocket and a pocket fastener to hold the pocket closed.
In one arrangement, a pouch is coupled to the medial region of the pillow body. This pouch may be used to hold one of the transition regions, as well as the shoulder strap when the pillow is in the open position. The pouch may include a fastener, such as a piece of hook and loop fabric or snap to hold the pouch closed.
In yet another aspect, a fastener is coupled to each transition region to permit the pillow to be coupled to a stroller or other object.
The invention further comprises an exemplary method for configuring a pillow. The method utilizes a pillow comprising a pillow body having a medial region and two curved arms that extend from the medial region. The pillow body has a curved exterior periphery, an interior periphery, a first flap portion extending from the exterior periphery of a first one of the curved arms, a second flap portion extending from the exterior periphery of a second one of the curved arms, and a fastening mechanism. The pillow is placed in an open position where the inner periphery forms a well. The pillow body is folded in half to place the pillow in a closed position where the first and the second arms are generally adjacent each other. The first and the second flap portions are fastened to each other using the fastening mechanism when the pillow body is in the closed position.
In one aspect of the method, the flaps each contain a transition region extending from the pillow body, and a shoulder strap is coupled to one of the transition regions. A free end of the shoulder strap may be coupled to the other transition using a buckle.
In another aspect, a cover is coupled to one of the arms and may be used in a variety of ways. For example, the cover may be extended over the well and coupled to the other arm when the pillow is in the open position. With this arrangement, the pillow body may be placed on a surface such that the cover contacts the surface, and a baby may be placed within the well and on top of the cover. As another example, the cover may be folded back on itself to fully expose the well when the pillow is in the open position. With this configuration, the pillow may be placed about the waist of a user, and a baby or other object may be positioned on the medial region. For instance, a mother may nurse a baby while the baby rests on the pillow. Also, the flaps may be folded down so as to not interfere with the baby's comfort.
In another aspect, the cover includes a pocket that may be opened to place an object into the pocket when the pillow is in the closed position. The pillow may also include a pouch that is coupled to the medial region of the pillow body. In one step of the method, one of the transition regions is placed in the pouch when the pillow is in the open position.
In some cases, one or more fasteners may be provided to permit the pillow to be attached to other objects, such as to the back of a stroller.
The invention provides various infant feeding and support pillows that may be conveniently configured and arranged for travel or storage. In this way, the pillows can be used in their normal configuration, then easily be collapsed and secured for travel or storage. For example, the pillows are normally in a configuration that permits them to be used in supporting a baby, as well as for adult uses, such as assisting a mother in nursing. When the pillows need to be transported or stored, the pillows may be transformed from an open position to a closed position where the pillow is reduced in overall size and bulk. For instance, the pillows may take the form of a purse or tote bag that can be carried on a user's shoulder or attached to another object, such as a stroller or wheeled vehicle.
The pillows may be constructed of a medial region and two opposing arms that may be widely separated from each other without damaging or permanently distorting the pillow. When the arms are released, they spring back to their original position. This permits the pillow to be placed about large objects, with the arms tensioned against the object, yet not uncomfortably. For example, when the ends of the pillow arms are separated enough to be placed about the torso of an average sized adult, the inward force produced by each arm is sufficient to hold the pillow in place about the torso, yet not so tight that it is uncomfortable. Further, when the pillow clings about a relatively large object, the medial region does not buckle, but keeps its shape. When removed, the pillow's resilience permits it to spring back to its original shape, typically with the ends being separated by about 8 inches or less, and in some cases about 4 inches or less and in other cases about 2 inches or less.
To construct the pillow, a cover or shell is used to surround a fill material. In some cases, the cover may include a central panel surrounding the well. The fill material used to make the pillow may be such that the pillow is relatively firm when filled, particularly so that the pillow will not significantly deflect under the weight of a baby. Examples of materials that may be used include polyester fibers, foamed materials, and the like. One method for filling the cover with a fill material is described in U.S. Pat. No. 7,089,639, which is incorporated herein by reference.
The cover may be constructed of a main portion using one or more pieces of fabric and a center panel at the inner periphery of the pillow. The overall shape of the pillow may be similar to those described in U.S. Pat. Nos. 5,261,134, 5,661,861, 5,546,620 and 6,055,687; 6,685,024; 6,434,770; 6,671,908; 7,017,212; 6,279,185; 6,412,128; 7,451,508; 7,127,760; 6,944,898; 7,587,773; 7,472,443; and 7,404,222, incorporated herein by reference. The main portion of the cover or shell may, in some cases, be constructed of two or more pieces of material which are sewn to each other, with the center panel being sewn to the main portion, although other coupling techniques may be used, such as by using a fabric glue. Some techniques for attaching a center panel of material to a cover is also described in U.S. Pat. No. 6,412,128 and U.S. Patent Publication No. 2008/0010750, which are incorporated herein by reference. The material used to construct the main portion of the cover and/or the center panel may be a fabric, such as cotton, polyester, velvet, chiffon and the like. Such fabrics permit the pillow to be firmly stuffed with fill materials. When stuffed in this manner, the pillows are able to maintain their shape for extended time periods. Such fabrics also provide an aesthetically pleasing surface.
The support pillows of the invention may find use with a variety of applications where the arms are manipulated to be placed around an object. Merely by way of example, such applications may include placement about a torso to facilitate nursing, the holding of an object, such as a book, a toy, food, or the like, to function as a back support, or the like. The support pillows of the invention may also find use with the applications described in U.S. Pat. Nos. 5,261,134, 5,661,861, 5,546,620 and 6,055,687; 6,685,024; 6,434,770; 6,671,908; 7,017,212; 6,279,185; 6,412,128; 7,451,508; 7,127,760; 6,944,898; 7,587,773; 7,472,443; and 7,404,222, previously incorporated herein by reference.
Referring now to
Arms 18 and 20 include respective ends 22 and 24, positioned remotely of the medial region 15. Support pillow 10 is proportioned so that ends 22 and 24 normally, i.e., when not under external stress, touch or are slightly separated from each another, typically within about 8 inches, usually within about 4 inches and in some cases within about 2 inches of each other. However, ends 22 and 24 do not exert substantial pressure against each other, if touching. Pillow 10 has a bilateral symmetry with respect to a central plane which passes vertically through medial region 15. Pillow 10 is also symmetrical about a mid-plane which horizontally bisects the pillow body. In some cases, it may be convenient to refer to a center line which horizontally lies along and bisects the pillow.
Well region 16 has a width that is selected to permit the support pillow to fit “snug” around the torso or waist of most users. The pillow 10 is also constructed so that the arms 18 and 20 may be moved away from each other to vary the width so that the pillow 10 may be used in a variety of applications, including larger sized adults.
Pillow 10 includes a central core which may be constructed of a fill material, such as a hypoallergenic polyester filling. The central core is encased by a cover 34. The majority of cover 34 is constructed of a material that is compliant while generally not stretchable. Examples of such fabrics include cotton, polyesters or other pliant conforming fabrics. The fill material is firmly and tightly packed into cover 34, such that the core and cover 34 together provide a self-supporting pillow body, i.e., the support pillow 10 retains its shape without any sagging or drooping of arms 18 and 20 when held at the medial region 15. The tightly packed fill material forming core also provides the pillow with firmness in the sense that it will undergo only slight elastic deformation (as compared to a conventional pillow) when an object (such as a persons' arms or elbows) is rested on the arms 18 and 20 or medial region 15. Other fill materials that could be used include natural or synthetic fibers, synthetic beads, feathers, foam, and organic granular fill materials such as husks and seeds and the like.
In the embodiments shown, cover 34 is formed of multiple pieces of fabric, it being appreciated that cover 34 could be constructed in other ways as well. For convenience of discussion, cover 34 can be described in terms of three major components: a top piece 40 (which forms a top surface), a bottom piece 42 (which forms a bottom surface), and a center panel 44. To facilitate the inclusion of coupling flaps (described hereinafter), an outer panel 45 (which in turn may be constructed from two ore more pieces of fabric) may be placed between top piece 40 and bottom piece 42 at the outer periphery 12. Outer panel 45 may be sewn between top piece 40 and bottom piece 42 to form seams 46 and 47 on opposites sides of the centerline, although in some cases top piece 40 and bottom piece 42 could be sewn together at the outer perimeter along the centerline. Examples of materials that may be used for top piece 40 and bottom piece 42 include cotton fabrics, polyester fabrics, cotton/poly blends and the like. By using such materials for the top piece 40 and bottom piece 42, various conventional fabrics may be used to provide a comfortable, decorative and aesthetically pleasing surface. Although shown with top piece 40 and bottom piece 42, it will be appreciated that a single piece of fabric or multiple pieces may be used to cover the top and bottom of the pillow. Sewn to top piece 40 and bottom piece 42 is center panel 44. In this way, center panel 44 surrounds the inner well 14 and eliminates a seam running along the mid-plane. Although the pieces may be sewn together, other techniques may also be used, such as by using glue, lacing, staples, snaps and the like. Center panel 44 permits arms 18 and 20 to be separated without tearing or bunching of the fabric that is adjacent the inner well 14. Further, the configuration the center panel 44 makes the pillow sufficiently resilient to spring arms 18 and 20 back to their original shape. Also, the center panel 44 is configured to provide a sufficient inward force on arms 18 and 20 so that they securely hold pillow 10 about an object, without being uncomfortable.
The configuration shown in
At ends 22 and 24, flaps 50 and 52 each include a separate transition region 56, while at medial region 15 flaps 50 and 52 combine to form a single transition region 58. In this way, zipper 54 may be zipped at transition region 58 to allow zipper 54 to be easily zipped closed when pillow 10 in placed in the closed position. Transition regions 56 and 58 are also used to transition from flaps 50 and 52 to a shoulder strap 65 as described hereinafter. To facilitate storage of transition region 58 and shoulder strap 65 when pillow 10 is in the open position, a pouch 60 may be included at medial region 15. Pouch 60 has an opening at outer periphery 12 to permit transition region 58 and shoulder strap 65 to be slipped into pouch 60 so that it does not interfere with the use of pillow 10. When the shoulder strap 65 is needed, transition region 58 and shoulder strap 65 can simply be slipped out from pouch 60. To facilitate construction of pouch 60, bottom piece 42 of cover 34 may be constructed of multiple pieces of fabric that are sewn together, with one piece being the approximate shape of pouch 60. In some cases, a fastener, such as a hook and loop fabric, snap or the like, may be used to close pouch 60.
Pillow 10 may also include a cover 62 that has the dual function of covering well 16 when pillow 10 is in the open position (as in the case shown in
Referring now to
Transition region 58 terminates at the end of zipper 54 where transition region 58 is sewn to shoulder strap 65. Transition region 56 extends beyond the other end of zipper 54 and includes loops 70 to permit transition region 56 to be coupled to the other end of shoulder strap 65. To do so, a buckle 72 may be used. Buckle 72 comprises a slide portion 74 and an arm 76. Slide portion 74 has one opening that receives one end of shoulder strap 65, which is looped around a slide bar and into the other opening as best shown in
To assist with adjusting the length of shoulder strap 65, a slider adjuster 80 may also be used. The free end of shoulder strap 65 includes a loop 82 (see
As best shown in
Pillow 10 may optionally also include fasteners 90 and 92 that permit pillow 10 to be coupled to some other object, such as a chair, stroller, other wheeled vehicle, counter or the like. Transition region 58 may include a fabric loop 94 while transition region 54 may include a fabric loop 96 that permits fasteners 90 and 92, respectively, to be easily clipped to the pillow 10. For example, fasteners 90 and 92 may each include a clip 98 that is connected to a looped hook and loop fastener material 100 that in turn may be used to secure pillow 10 to another object. While both fasteners 90 and 92 may be used at the same time, such as, for example, when coupling the pillow 10 to the handle of a stroller, in some cases, only one will be needed. If fasteners 90 and 92 are not needed, they may simply be unclipped from loops 94 and 96.
The invention has now been described in detail for purposes of clarity and understanding. However, it will be appreciated that certain changes and modifications may be practiced within the scope of the appended claims.