Magnetic hose coupling for helmet forced air hose

A hose connection, magnetic technology, applied in helmets, threaded connections, sleeve/socket connections, etc., can solve the problem of slow removal

Active Publication Date: 2020-04-28
BELL SPORTS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for safety reasons it is necessary to allow the wearer to quickly exit the vehicle in the event of an accident, but when the hose is connected to the barb by a zipper or tape, the process of removing the forced air hose from the barb is often slow of

Method used

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  • Magnetic hose coupling for helmet forced air hose
  • Magnetic hose coupling for helmet forced air hose
  • Magnetic hose coupling for helmet forced air hose

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Embodiment Construction

[0026] The specific material types, components, methods and other examples disclosed in the present invention do not limit many technical points and implementation methods of the present invention. Also, various other material types, components, methods, and processes known in the art are suitable for use with certain embodiments of the present invention. Thus, for example, while the specification of the invention discloses specific embodiments, these embodiments and their actuating components may include any mode, type, material, deformation, quality, and / or components.

[0027] "Illustrative", "example" and other forms of words used in this specification are used to express an example, represent an example or as an illustration. At the same time, compared with other features or designs, the features or designs described in the "schematic" or "example" in the description of the present invention need not be interpreted as superior or more advantageous than other technical p...

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Abstract

The invention provides a magnetic hose coupling system that includes first and second coupling conduit segments magnetically coupled to each other. The first segment includes a hinged clamp at a firstend to attach to a forced air intake barb on a motorsport helmet and an angled polygonal mating surface at a second end with magnetic attractors in the polygonal mating surface. The second segment includes an internally threaded first end to attach to a forced air hose and an angled polygonal mating surface at a second end with magnetic attractors in the polygonal mating surface. The polygonal mating surfaces of the first and second segments magnetically couple together and resist rotational and sheer movement of the first and second segments with respect to each other.

Description

technical field [0001] The invention relates to a helmet with a forced ventilation hose, in particular a magnetic attractor for a motorcycle or bicycle helmet with a forced ventilation hose. Background technique [0002] Typically, protective helmets are used in motorsports to lessen the severity of head injuries to the wearer. At the same time, the environment in which some motorsports are practiced is an extreme environment and is dirty or dusty. In dirty or dusty environments, the wearer of the helmet often needs to pump fresh air into the helmet so that the wearer can breathe easily during exercise. For example, a pump and air tank with a forced air hose extending to the wearer's helmet could provide fresh air to the helmet via barbs located on the helmet. [0003] Typically, the plenum hose connects to the barbs on the helmet by extending the hose over the barbs to inject air into the helmet. However, once the forced air hose is extended over the helmet barb, such ex...

Claims

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Application Information

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IPC IPC(8): A42B3/28A42B3/32
CPCA42B3/281A42B3/328A42B3/286F16L37/004F16L15/006F16L21/06
Inventor 阿尔翁德·戈德拉蒂威廉·A·希尔根伯格艾伦·A·毕绍夫博格
Owner BELL SPORTS INC
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