Nasal respiration type face mirror

A nasal breathing and mask technology, applied in the field of nasal breathing masks, can solve the problems of not being convenient to use, affecting breathing efficiency, dry throat, etc., to improve dead space problems, comfortable breathing, and improve breathing efficiency. Effect

Inactive Publication Date: 2004-05-26
刘 文和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under normal circumstances, human beings breathe through the nose. When engaging in snorkeling, they must use the mouth to perform ventilation and breathing movements. In this way, it will cause habitual discomfort. In addition, the mouth The method with a ventilation tube, when the user is snorkeling for a long time, because the breathing is the same ventilation tube, it not only affects the breathing efficiency, but also causes the user's mouth soreness, and discomfort such as dry throat and thirst , it is not very convenient to use

Method used

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  • Nasal respiration type face mirror
  • Nasal respiration type face mirror
  • Nasal respiration type face mirror

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Experimental program
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Embodiment Construction

[0020] see Figures 1 to 3 As shown, the nasal breathing mask of the present invention includes a mirror part 10 and an air cavity part 20, and the two sides of the mirror part 10 and the position of the nose are respectively provided with an air intake pipe 11 and an exhaust pipe 12 to connect To the air cavity part 20, a perforation 115 is set at the joint of the air intake pipe 11 on both sides of the mirror part 10, and a one-way air intake valve 110 is arranged on the perforation 115, and the exhaust pipe 12 at the nose position of the mirror part 10 is connected A perforation 134 is provided at the center, and a one-way exhaust valve 120 is also provided on the perforation 134. The aforementioned air cavity part 20 is a hollow shell, and a ventilating hole 22 and a floating valve communicating with the ventilating hole 22 are arranged below the shell. The ball chamber 21 is provided with a plurality of perforations 212 on the wall surface of the float chamber 21 , and a ...

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Abstract

A nose respiration type swimming helmet for surfacial diving is composed of two transparent face mirrors integrated together and with rubber edge for closing to face tightly, a nose part between said two face mirrors belt unit for wearing it on head, and an air cavity communicated to said nose part via air inlet and outlet tubes.

Description

【Technical field】 [0001] The invention relates to a nasal breathing mask, in particular to a nasal breathing mask which is used in snorkeling activities, and the user can breathe and take a breath through the nose. 【Background technique】 [0002] Generally, players engaged in snorkeling usually need to be equipped with a mask and a ventilation tube in their mouth to engage in snorkeling on the water surface. However, under normal circumstances, human beings breathe through the nose. When engaging in snorkeling, they must use the mouth to perform ventilation and breathing movements. In this way, it will cause habitual discomfort. In addition, the mouth The method with a ventilation tube, when the user is snorkeling for a long time, because the breathing is the same ventilation tube, it not only affects the breathing efficiency, but also causes the user's mouth soreness, and discomfort such as dry throat and thirst , it is not very convenient to use. 【Content of invention】 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/22
Inventor 刘文和
Owner 刘 文和
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