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Breathing tube and its mouthpiece component

A breathing tube and mouthpiece technology, which is applied to underwater operation equipment, transportation and packaging, ships, etc., can solve problems such as inconvenient, difficult relative rotation, and high cost

Active Publication Date: 2014-12-17
QBAS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the mouthpiece assembly 91 and the tube body 92 are in a tight fit (in order to prevent water seepage), it is difficult for the two to rotate relative to each other, causing the user to spend a lot of force to achieve this.
In other words, it is inconvenient for the user to rotate the mouthpiece assembly 91 substantially to allow the whistle 912 to approach the user's mouth.

Method used

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  • Breathing tube and its mouthpiece component
  • Breathing tube and its mouthpiece component
  • Breathing tube and its mouthpiece component

Examples

Experimental program
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Effect test

Embodiment Construction

[0041] see Figure 2A and Figure 2B , respectively are schematic diagrams of the first preferred embodiment of the breathing tube of the present invention. The breathing tube 1 includes a mouthpiece assembly 11 and a tube body 12 , which are sequentially described as follows.

[0042] The mouthpiece assembly 11 includes a body 111 , a mouthpiece 112 and a whistle 113 . Wherein the main body 111 is a hollow structure inside, which can be made of soft material or hard material. The mouthpiece 112 is connected to the body 111 and communicates with the inside of the body 111 . The mouthpiece 112 and the body 111 can be manufactured integrally, or manufactured independently, and then assembled together.

[0043] The whistle 113 has a pivoting end 1131 and a blowing end 1132 . The pivot end 1131 is rotatably connected to the main body 111 , so that the whole whistle 113 can rotate relative to the main body 111 and the mouthpiece 112 . There are many ways to achieve the rotata...

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PUM

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Abstract

The invention discloses a breathing tube and its mouthpiece component, the mouthpiece component comprises a breathing tube body, a mouthpiece and a whistle. The mouthpiece is connected to the breathing tube body; the whistle possesses a pin-jointed end and a gas blowing end relative to the pin-jointed end, and the pin-jointed end is connected to the breathing tube body in a rotatable mode. The breathing tube also contains a tube body which is connected to the breathing tube body and is communicated with the mouthpiece. Users can rotate the whistle relative to the breathing tube body to make the whistle towards to the mouth without greatly rotating the mouthpiece component relative to the tube body.

Description

technical field [0001] The invention relates to a breathing tube and its mouthpiece assembly, in particular to a breathing tube including a whistle and its mouthpiece assembly. Background technique [0002] When people are engaged in water, water or shallow sports, they need to wear a breathing tube, so that people can breathe the air on the water surface even if their heads are submerged in the water. When engaging in this type of sports, it is inevitable that you will encounter dangerous situations, and you need to notify others to pay attention. For this reason, the industry has proposed a kind of snorkel with whistle, such as disclosed in U.S. Patent US 7,191,779 and Chinese Taiwan Patent TW M272744, when the user of the snorkel encounters a dangerous situation, the user can blow the whistle to send out a huge blow. Sound, in order to achieve the purpose of notification. [0003] However, the breathing tube is still somewhat missing. For details, see Figure 1A , whic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/18B63C11/16
Inventor 薛志诚
Owner QBAS CO LTD