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Double lock valve for inflatables

A technology of inflatable products and caps, applied in the direction of valve devices, control valves, functional valve types, etc., can solve problems such as unfavorable deflation of inflatable products

Active Publication Date: 2009-06-10
THE COLEMAN CO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the valve may be detrimental to the user's ability to deflate the inflatable product

Method used

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  • Double lock valve for inflatables
  • Double lock valve for inflatables
  • Double lock valve for inflatables

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Embodiment Construction

[0022] In the following description, different embodiments of the invention will be described. For purposes of explanation, specific structure and details are set forth in order to provide a thorough understanding of the embodiments. However, it will be apparent to one skilled in the art that the present invention can be practiced without the specific details. Additionally, well-known features are omitted or simplified in order not to obscure the described embodiments.

[0023] according to figure 1 and figure 2 , the shown prior art inflatable valve 2 comprises an outer part 3 and an inner part 4, which are arranged on the wall of an inflatable product 1 (such as a cushion, a buoy, an air mattress or the like) In the hole 10, and connected with the wall of the inflatable product 1 and the fixed layer 11. figure 1 and figure 2 The prior art valve 2 shown is disclosed in Canadian Published Application 2,238,593.

[0024] The outer part 3 is made of elastic plastic mater...

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PUM

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Abstract

A valve (50) for an inflatable product. The valve includes an outer piece (52) having a flexible cone or webbing (52) that permits the outer piece of the valve to collapse into an inner piece (54) of the valve (50). The outer piece (52) includes a spout (60) that fits onto a plug (88) on the inner piece (54). The outer piece (52) also includes an internal cylindrical flange (70) that extends downward from the inside of the flexible cone (58) and fits onto the plug (88). A cap (74) is connected to the valve (50) via a flap (62). The cap (74) is a separate structure from the flap (62), and formed of a more rigid material than the flap (62). The cap (74) fits into the spout (60) to provide a second, separate locking function.

Description

[0001] Related application reference [0002] This application claims priority to U.S. Provisional Patent Application Serial No. 60 / 745,764, filed April 27, 2006, and U.S. Provisional Patent Application Serial No. 60 / 909,669, filed April 2, 2007, both of which are incorporated by reference here. technical field [0003] The present invention relates to an aerated product, and more particularly to a valve for an aerated product. Background technique [0004] An air mattress is a large rectangular rubber or plastic bladder that is filled with air so it can be used as a mattress. An air mattress is similar in structure to an air mattress, but the air mattress can be used as a float so a person can lie on it in water. Both of these products fall under the category of inflatable products. Other non-limiting examples of inflatable products include kayaks, inflatable furniture, inflatable pools, and inflatable boats. [0005] Inflatable products have in common that they must be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K15/20
CPCF16K15/205F16K15/202
Inventor L·E·凯利
Owner THE COLEMAN CO INC
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