Integrated snorkeling mask and method for preventing lens of snorkeling mask from atomization

Abstract

The invention relates to a mask, in particular to an integrated snorkeling mask and a method for preventing a lens of the snorkeling mask from atomization. The integrated snorkeling mask comprises a mask body, an external air tube structure, an inner cover and the lens, wherein the inner cover divides the mask body into a lens cavity on the upper side and a breathing cavity on the lower side; the external air tube structure is provided with an air inlet channel and an air outlet channel; the upper end of the lens cavity is communicated with the air inlet channel of the external air tube structure; a unidirectional drainage and exhaust hole is formed in the bottom of the breathing cavity, and exhaust channels communicated with the air outlet channel are formed in two sides of the breathing cavity; at least one unidirectional air inlet hole is formed in the inner cover; air enters the lens cavity from the external air tube structure and then enters the breathing cavity through the unidirectional air inlet holes to be breathed by a snorkeling person, and gas breathed out by the snorkeling person is discharged out of the breathing cavity through the unidirectional drainage and exhaust hole and the exhaust channel. The integrated snorkeling mask is simple and compact in structure and convenient to mount and dismount, the lens is prevented from atomization, and great convenience is brought for the snorkeling person.

Description

technical field [0001] The invention relates to a mask, in particular to an integrated snorkeling mask and a method for preventing lens fogging of the integrated snorkeling mask. Background technique [0002] The existing snorkeling equipment generally includes two types according to the structure. One is that the mask and the mouthpiece snorkel are independent of each other. This way of breathing only with the mouth will make beginners very uncomfortable. Natural, and with the snorkel in the mouth, the facial muscles will be numb after snorkeling for a long time, which will affect the fun of the user's snorkeling experience; the other is the one-piece mask structure, which does not need to be equipped with a mouthpiece snorkel. The mouth breathes directly through the chamber connected to it, and at the same time, the breathing tube is used for ventilation. Although this kind of mask does not need to contain the breathing tube in the mouth, it will be very unnatural to breat...

AI Technical Summary

Problems solved by technology

Although the snorkeling mask of this kind of structure can reduce the difficulty of the user inhaling, and the lens will not produce fog basically, but the snorkeling mask of this kind of structure, the air guide pipe should be connected with the breathing pipe and the drain pipe respectively. , and the airway tube has to extend upwards along the bottom of the mask body to the top, making the structure more complex and inconvenient to assemble; and after repeated use, it is very easy to cause the joints of the airway tube, the breathing tube and the drain port to be sealed The effect is not very good, and it is easy for water to enter the breathing cavity connected with the breathing tube from the connection, causing the user to choke on water

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