Diving face mask

A diving mask and mask technology, applied in breathing masks, underwater operation equipment, breathing protection containers, etc., can solve problems such as hidden safety hazards, exhaust gas discharge, and exhaust gas residues, and achieve faster gas flow, ensure safety, and breathe smoothly. Effect

Pending Publication Date: 2019-07-30
DONG GUAN CITY BLUE DOLPHIN SPORTING GOODS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when a person breathes with a diving mask underwater, it is not easy to continuously discharge the exhaust gas only by the pressure of the person's exhaled air, which will easily cause some exhaust gas to remain in the airway; if the time is long, too much exhaust gas will remain in the mask , it is easy to cause carbon dioxide poisoning of divers, and there are certain safety hazards

Method used

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Embodiment Construction

[0040] In order to facilitate the understanding of the present invention, the following will describe the present invention more fully. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

[0042] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element i...

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PUM

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Abstract

The invention relates to a diving face mask.The diving face maskcomprises a face mask,a vent pipe, an air exhausting device, wherein the face mask is provided with a respiratory chamber; the vent pipeis connected with the face mask; the vent pipe is provided with an air inlet passage, the air inlet passage communicates with the respiratory chamber and is used for communicating with outside air; the air exhausting device communicates with the respiratory chamber; the air exhausting device comprises an air exhaust fan, during working the air exhaust fan discharges air of the respiratory chamberto the external environment so as to prompt the outside air to flow into the respiratory chamber through the air inlet passage. When the diving face mask is in use, the air exhaust fan discharges waste gas exhaled by a diver to the respiratory chamber to the external environment, the diver can be effectively prevented fromcarbon dioxide poisoning caused by excessive accumulation of the waste gasin the respiratory chamber, and the diving face mask is beneficial to ensure the safety of the diver;at the same time when the air exhaust fan is discharging air, fresh outside air is replenished intothe respiratory chamber through the air inlet passage to accelerate the gas flow speed of the respiratory chamber, so that the diver breathes more smoothly.

Description

technical field [0001] The invention relates to the technical field of sporting goods, in particular to a diving mask. Background technique [0002] At present, with people's demand for various sports, diving, as one of the emerging sports, is loved by more and more people. When diving, people want to see underwater scenery while underwater. Therefore, diving masks are used. [0003] However, when a person breathes with a diving mask underwater, it is not easy to continuously discharge the exhaust gas only by the pressure of the person's exhaled air, which will easily cause some exhaust gas to remain in the airway; if the time is long, too much exhaust gas will remain in the mask , It is easy to cause carbon dioxide poisoning of divers, and there is a certain potential safety hazard. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the embodiment of the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/12B63C11/16
CPCB63C11/12B63C11/16B63C2011/165A62B9/02A62B18/10B63C11/14B63C11/205B63C2011/128
Inventor 廖理想
Owner DONG GUAN CITY BLUE DOLPHIN SPORTING GOODS CO LTD
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