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Single-inlet single-outlet snorkeling face mask

A face mask and single-entry technology, which is applied in transportation and packaging, ships, underwater operation equipment, etc., can solve the problems that users are easy to inhale exhaust gas, achieve the effects of reducing fogging, solving poor breathing, and clear vision

Active Publication Date: 2017-11-24
SHENZHEN CP LINK ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a single-entry single-exit snorkeling mask, which can effectively solve the problem that the existing snorkeling masks adopt a single-inlet and double-out approach to make it easier for users to exhaust gas problem

Method used

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Embodiment Construction

[0039] Please refer to Figure 1 to Figure 5 As shown, it shows the specific structure of the preferred embodiment of the present invention, including a transparent mask body 10, a silicone mask body 20 and a double-track breathing tube 30.

[0040] This silicone mask body 20 is installed on the inner surface of transparent mask body 10, and the inner surface of silicone mask body 20 is formed with expiratory cavity 21, and the inner surface of silicone mask body 20 and transparent mask body 10 is formed with suction chamber. Air cavity 22, and the silicone mask body 20 is provided with the first one-way valve plate 41 that makes the inhalation cavity one-way connected to the exhalation cavity 21; in this embodiment, the transparent mask body 10 is made of PC material, and the The bottom of the transparent mask body 10 is provided with a water leakage valve 42, which can effectively discharge after preventing accidental water ingress. An outer frame 44 is provided, on which a...

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Abstract

The invention discloses a single-inlet single-outlet snorkeling face mask. The single-inlet single-outlet snorkeling face mask comprises a transparent face mask body, a silica gel face mask body and a two-channel breathing pipe, wherein the silica gel face mask body is mounted on the inner side surface of the transparent face mask body; a breathing out cavity is formed in the inner side surface of the silica gel face mask body; a breathing in cavity is formed between the outer side surface of the silica gel face mask body and the inner side surface of the transparent face mask body; a first one-way valve piece allowing the breathing in cavity to communicate with the breathing out cavity is arranged on the silica gel face mask body; the two-channel breathing pipe is arranged on the transparent face mask body, and is provided with a breathing in channel and a breathing out channel; and a second one-way valve piece is arranged at the tail end of the breathing out channel. According to the single-inlet single-outlet snorkeling face mask disclosed by the invention, the two-channel breathing pipe is adopted, and the first one-way valve piece and the second one-way valve piece are fitted, so that a single-inlet single-outlet circulating structure is formed; and the air intake and the air out are thoroughly separated, and waste air and fresh air cannot merge, so that the problems of being disturbance in respiration and heart stuffy are solved, and a person also need not to worry about the situation that physical damage is generated caused by that the waste gas is repeatedly breathed in.

Description

technical field [0001] The invention relates to the technology in the field of masks, in particular to a single-in and single-out snorkeling mask. Background technique [0002] Snorkeling is the best way to learn water for those who are just starting to learn diving. Snorkeling equipment generally includes a mask and a mouthpiece snorkel. The mask is used to protect the eyes, and the user's eyes can pass through The mask observes the seabed environment. [0003] The current snorkeling mask adopts a single-inlet and double-outlet method, but in fact, the final exhaust air and the intake air merge together, and it is sucked in again when the exhaust gas is not exhausted. This will make people feel hypoxic, stuffy, and long Wearing it will cause harm to the body, and there will be shortness of breath after a long time underwater. Moreover, in similar products currently on the market, fog often blocks the line of sight, and the breathing tube is prone to water leakage. Theref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/16
CPCB63C11/16B63C2011/165B63C11/205
Inventor 廖超武
Owner SHENZHEN CP LINK ELECTRONICS CO LTD
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