CN213892849U

CN213892849U - Prevent into water and float latent breathing tube head based on aperture throttling action

Info

Publication number: CN213892849U
Application number: CN202023076643.4U
Authority: CN
Inventors: 秦玲; 姚春革; 程彬彬; 王贵
Original assignee: Institute of Information Technology of GUET
Current assignee: Institute of Information Technology of GUET
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-08-06
Anticipated expiration: 2030-12-19

Abstract

The utility model relates to a sport equipment particularly, relates to a simple structure is small and exquisite, can avoid the user to be choked by the wave when floating and submerging, prevents into water and float and submerge the respiratory tube head based on aperture throttle effect, comprises following part: a housing; the lower part of the outer cover extends into a section of vent pipe; the lower end of the breather pipe is provided with an installation head; the upper end of the breather pipe is close to the inner top of the outer cover; a plurality of small holes are densely distributed on the outer cover; the height of the small hole is lower than the upper end of the vent pipe.

Description

Prevent into water and float latent breathing tube head based on aperture throttling action

Technical Field

The utility model relates to a sport equipment particularly, relates to a simple structure is small and exquisite, based on the aperture throttle effect, can avoid the user to be prevented into water when floating and submerging by a wave breathing tube head that submerges and submerges that chocks water.

Background

Floating and diving is not only an exercise but also a relaxation, and is a leisure choice for people of all ages. However, in both artificial swimming pools and natural bathing spots, the waves often hit the entrance of the snorkel tube of the diver, causing the diver to choke water, which affects his health and mood.

The existing products and technologies are difficult to provide a floating and diving breathing tube head which has a simple and small structure and can prevent a user from being choked by waves when floating and diving.

Disclosure of Invention

The utility model aims at:

the utility model discloses exist to current technique the problem based on the aperture throttling action, provides a simple structure is small and exquisite, can avoid the user to be prevented into water by one kind of wave choking water when floating and submerging and float and submerge the breathing tube head.

The utility model adopts the scheme that:

the anti-water-inflow floating and diving breathing tube head based on the orifice throttling function comprises the following parts:

a housing; the lower part of the outer cover extends into a section of vent pipe; the lower end of the breather pipe is provided with an installation head; the upper end of the breather pipe is close to the inner top of the outer cover; a plurality of small holes are densely distributed on the outer cover; the height of the small hole is lower than the upper end of the vent pipe.

Will through the installation head the utility model discloses install in the exit of snorkel. When the anti-water-intake float-submerge breathing tube head is suddenly immersed by waves, external water is difficult to rapidly enter the small hole due to the throttling effect of the small hole, and only a small amount of water enters the bottom of the outer cover along with the air suction of people; this water does not enter the person's respiratory system through the upper end of the snorkel. After the waves pass, the water entering the outer cover can gradually flow out through the small holes at the bottom. Therefore, the utility model discloses utilized the aperture throttle effect, can shield the influence of short-time wavelet to floating the dive person.

The utility model has the advantages that:

1, shielding the sudden short-time small waves. 2, simple structure, easy to use.

The utility model discloses an industry is probably:

the utility model discloses because the aperture throttling action provides for ordinary resident and prevents into water and float latent breathing tube head, should prevent into water and float latent breathing tube head and can avoid the user to be choked water by the wave when floating and submerging, simple structure, easy to use and production. Therefore, the utility model has the possibility of industrial production.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1, an outer cover; 12, a small hole; 2, a breather pipe; and 3, mounting the head.

Detailed Description

The following are embodiments of the present invention, and the aspects of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.

The anti-water-inflow floating and diving breathing tube head consists of the following parts:

a housing 1; the lower part of the outer cover 1 extends into a section of vent pipe 2; the lower end of the breather pipe 2 is provided with an installation head 3; the upper end of the breather pipe 2 is close to the inner top of the outer cover 1; a plurality of small holes 12 are densely distributed on the outer cover 1; the small hole 12 is lower than the upper end of the breather pipe 2.

Will through installation head 3 the utility model discloses install in the exit of snorkel. When the anti-water-intake float-submerge breathing tube head is suddenly immersed by waves, the external water is difficult to quickly enter the small hole 12 due to the throttling function of the small hole, and only a small amount of water enters the bottom of the outer cover 1 along with the air suction of people; this water does not enter the person's respiratory system through the upper end of the snorkel 2. After the wave, the water entering the housing 1 will gradually flow out through the apertures 12. Therefore, the utility model discloses can shield the influence of short-time wavelet to floating the latent person.

In the above description, the present invention has been described with reference to specific embodiments, but those skilled in the art will understand that various modifications and changes can be made within the spirit and scope of the present invention without departing from the scope of the claims.

Claims

1. A prevent into water and float latent breathing tube head based on aperture throttling action, its characterized in that comprises following part: a housing (1); the lower part of the outer cover (1) extends into a section of vent pipe (2); the lower end of the breather pipe (2) is provided with an installation head (3); the upper end of the vent pipe (2) is close to the inner top of the outer cover (1); a plurality of small holes (12) are densely distributed on the outer cover (1); the height of the small hole (12) is lower than the upper end of the vent pipe (2).