Recreational water boards, such as paddle boards, surfboards and body hoards are known in the prior art. These type of boards are very enjoyable for many adults and children. Modern boards are usually fabricated from foam and are not very heavy. Often, however, they are very large in size and take up significant space. The boards need to have sufficient size to support and adequately float a human being. This can make it difficult to transport a board to the water, carry the board, fit a board in an automobile or conveniently store the board at the user's home.
As stated above, prior art bodyboards, paddle boards and surfboards are commonly fabricated from foam core. The foam may then be covered in a layer of fiberglass to increase strength, durability and to help prevent water absorption in the foam. Foam types may vary. A common choice of surfboard foam includes Polyurethane (PU), Polystyrene (PS) or Expanded Polystyrene (EPS) foam.
Bodyboard foam may include extruded polyethylene. Polypropylene offers extruded and beaded models. Memory is the most important advantage of this core bodyboard material. Polyethylene is water resistant, durable and light weight.
Board foam may also be 70% polystyrene and 30% polyethylene. Bodyboards made of this combination keep the original shape longer and its stiffness level is excellent.
What is needed is an improved recreational board that is easily transportable and storable.
The present invention provides a foldable recreational board that can be formed into a ridable board for riding and then folded when finished for easy transportation or storage. The foldable recreational board has foam sections covered by a flexible skin. The flexible skin includes a closing and opening mechanism. When the closing and opening mechanism is closed the skin is held very tight around the foam sections so that the foam sections are squeezed together tightly to form a ridable board. When the closing and opening mechanism is opened, pressure is released from the foam sections and the recreational board can be folded. In a preferred embodiment there are three foam sections and the opening and closing mechanism is two zippers attached to a ½ inch thick flexible neoprene skin.
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It should be noted that the size of foam sections 102, 104 and 106 and the size of skin 115 may vary depending on the wishes of the user and the ultimate desired size of board 250. For example in one preferred embodiment foam sections 102, 104 and 106 have a width of approximately 18 inches and a length of approximately 23 inches. Also in a preferred embodiment foam sections 102 may have an average thickness of approximately 1.5 inches.
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While the present invention has been described in terms of preferred embodiments, the reader should consider these described embodiments only as particular embodiments. Many other embodiments are possible. Therefore, the reader should determine the scope of the present invention by the claims and their legal equivalents.
The present invention relates to recreational boards, and in particular, to recreational boards used in the water. The present invention is a Continuation-in-Part (CIP) of U.S. application Ser. No. 14/741,415, filed Jun. 16, 2015; which claims the benefit of U.S. Provisional Application No. 62/012,846, filed on Jun. 16, 2014. Both of these United States patent applications are incorporated herein by reference herein in their entireties.
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Lopes Bonna C E, Foldable surfboard, is provided with buckles, hinges, locks, latches and slots, where surfboard is made of polyurethane and fiberglass, Derwent-Acc-No. 2011-B84930, Derwent-Week: 201123, Copyright 2017 Thomson Reuters, Pub-No. BR-200901671-A2, Jan. 25, 2011, Abst 2 pages,1 DWG. (Year: 2009). |
Number | Date | Country | |
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20170144735 A1 | May 2017 | US |
Number | Date | Country | |
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62012846 | Jun 2014 | US |
Number | Date | Country | |
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Parent | 14741415 | Jun 2015 | US |
Child | 15396742 | US |