Whole-face mask for scuba diving
A mask and scuba technology, applied in underwater operation equipment, transportation and packaging, ships, etc., can solve the problems of reducing diving experience, bitter and salty mouth, mouth fatigue, etc., to improve user experience, easy to use, eliminate stinging effect
Active Publication Date: 2019-10-22
肖文字
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Problems solved by technology
[0002] Existing scuba diving is to wear goggles with a nose mask and a mouthpiece connected to an oxygen cylinder. When diving, divers need to breathe through the nose without breathing, and only bite the mouthpiece to breathe. This action needs continuous repeated practice to do , and breathing with the mouthpiece for a long time during diving will easily cause mouth fatigue; in addition, prolonged contact with seawater will make people feel bitter and salty in the mouth, which reduces the user's diving experience
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[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0025] It should be noted that the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical ...
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The invention discloses a whole-face mask for scuba diving. The whole-face mask comprises a mask body, a soft nose cover, an oxygen port and a soft air bag, wherein a mounting hole is formed in the outer wall of the mask body, and the mounting hole corresponds to the positions of a mouth and a nose; the soft nose cover corresponds to the nose part of the mask body and is arranged in the mounting hole; the oxygen port corresponds to the mouth part of the mask body and is arranged in the mounting hole, and the oxygen port communicates with a cavity of the mask body; the soft air bag is annularlyarranged and can be tightly attached to the face, the soft air bag is arranged on the peripheral edge of the inner side of the mask body, a skirt edge for dividing the cavity of the mask body into avisual field cavity and a mouth and nose cavity is arranged in the soft air bag, and at least one one-way valve communicating with the visual field cavity and the mouth and nose cavity is arranged onthe skirt edge. According to the technical scheme, the inlet water in the visual field cavity can be discharged and hot carbon dioxide exhaled by the mouth and nose cavity can be prevented from entering a visual field region for fogging, the contact between the mouth part and the seawater can be avoided, the ear pressure balance can be made to eliminate the stabbing pain, and the user experience is improved.
Description
Technical field [0001] The invention relates to a diving mask, in particular to a full face mask for scuba diving. Background technique [0002] Existing scuba diving wears goggles with a nasal mask and a mouthpiece connected to an oxygen cylinder. During diving, divers need to breathe through the nose and only bite the mouthpiece and breathe with the mouth. This action requires repeated practice. , And while diving, the mouth will bite the mouthpiece for a long time to breathe, which will easily cause mouth fatigue; in addition, long-term contact between the mouth and sea water will make the mouth feel bitter and salty, which reduces the user’s diving experience. [0003] In view of this, it is necessary to propose further improvements to the current diving mask structure. Summary of the invention [0004] In order to solve at least one technical problem described above, the main purpose of the present invention is to provide a full face mask for scuba diving. [0005] In order to ...
Claims
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IPC IPC(8): B63C11/12
CPCB63C11/12
Inventor 肖文字
Owner 肖文字