Inflatable travel sleep aid

Abstract

The invention is a sleep aid, and more particularly an inflatable sleep aid utilizing a series of c-shaped inflatable bladders joined in series to such that the height of the sleep aid is adjustable and forming a generally c-shaped channel to allow the user to comfortably breath.

Claims

1. An inflatable pillow having a volume of approximately 1.5 to 2 cubic feet comprising: a plurality of inflatable u-shaped supports stacked on top of each other; a top inflatable u-shaped support comprising memory foam and an inflatable bladder, wherein the top inflatable u-shaped support is detachably connected by a fastener to the plurality to inflatable u-shaped supports; wherein when the top inflatable u-shaped support is detached from the plurality of said inflatable u-shaped supports it is configured be positioned around a person's neck and to support said person's head from behind when said person is seated in a seat; and wherein when the top inflatable support is attached to the plurality of inflatable u-shaped supports the inflatable pillow is configured to support said person's head in a forward leaning seated position wherein a degree of inflation of said inflatable pillow can be varied via at least one inflation valve to accommodate users of various heights and provide various levels of cushioning.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1: shows a front perspective view of the invention, including dimensions (Showing 5 cylinders/sections)

(2) FIG. 2: shows a rear perspective view of the invention, Including dimensions.

(3) FIG. 3: depicts the pillow in use. What is shown is a side view of the person sitting in a chair using the pillow leaning forward using the pillow for support. The rear-most seat is occupied by a passenger who is using the pillow.

(4) FIG. 4: depicts the pillow in use. What is shown is a side view of the person sitting in a chair using the top cylinder/cone pillow around the neck for support.

DETAILED DESCRIPTION OF THE INVENTION

(5) The claims of this application include any embodiment of the travel pillow as described herein. To minimize the length of the application a single, preferred embodiment is described and illustrated.

(6) The preferred embodiment is an inflatable pillow. This allows easy portability and compact size when not inflated. One key feature is the size of the valve used to inflate and deflate the pillow. The diameter is at least inch allowing easy inflation by the mouth with minimally restricted airflow. When it comes time to deflate the pillow it can be done rapidly for the same reason.

(7) As shown in FIGS. 1 and 2 the pillow is roughly a rectangular cube but with the tip slanted to provide a more comfortable angle to incline and rest the head. As mentioned above the inflation valve is of standard type having a diameter or inch for fast inflation deflation. The inflation valves are located on the side for easy access and so that it cannot cause discomfort. The top cylinder/cone has memory form and fabric to provide comfort.

(8) The construction is quite simple allowing for very cost effective manufacturing. The material used can be either sheet vinyl or PVC of about 0.003 thickness. Each cylinder/cone can be made from only three pieces of material, top bottom and the composite sides. These cylinders/cones will be assembled/fastened glued (2 to 20) one on top of each other until the desired height is attained. The top cylinder/cone is a combination of cylinder/memory foam and covered in cloth for comfort.

(9) Although the above description describes a specific implementation of the invention, this should not be construed as limitations on the scope of the invention. Many variations are possible, which would be obvious to anyone skilled in the art of industrial design. Accordingly, the scope of the inventions should be determined by the scope of the appended claims and not just by the embodiments described and illustrated herein.