CN212605737U

CN212605737U - 3D prints respirator under water

Info

Publication number: CN212605737U
Application number: CN202021142095.8U
Authority: CN
Inventors: 赵阳臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-26
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a 3D printing underwater respirator, which relates to the field of respirators and comprises a respirator shell, goggles, an elastic head band and a mouthpiece, wherein the respirator shell is provided with an inner end surface and an outer end surface, the inner end surface of the respirator shell is provided with the mouthpiece, the outer side of the respirator shell is provided with a nose sleeve, one end of the nose sleeve, which is far away from the respirator shell, is connected with the goggles, the utility model adopts SLA resin printing and integrated molding for the respirator shell, the filter pipe is bent backwards on the design model, and meanwhile, the water flow resistance is greatly reduced through the streamline hollow-out model, also lightened weight simultaneously, avoided the problem that the sight sheltered from through arranging the both sides of respirator shell in waste gas discharge port, the mouthpiece subassembly has also adopted 3D to print private customized mode, prints specific shape to the oral cavity situation to can replace the assembly, alleviateed the burden of interlock.

Description

3D prints respirator under water

Technical Field

The utility model relates to a respirator field specifically is a 3D prints respirator under water.

Background

The area of the water area on the earth is far larger than that of the land, people can not leave water, and the water is a source of all lives, but can bring disasters to people at any time and even take lives of people. Humans always expect to be in water like fish, such as on land, unfortunately because physiological and respiratory systems make it impossible for people to freely live in water, and people use new submarines and hydropneumatic systems for divers in order to develop water resources, but these devices are expensive, bulky, expensive to use, and complicated to operate.

People are more and more under the condition of underwater operation, such as marine product fishing, underwater construction, underwater rescue and the like, along with the development of tourism industry, entertainment projects such as diving, underwater appreciation and the like increasingly attract people to participate, and the problem of underwater respiration is necessarily involved. The existing underwater breathing device stores liquid air in a pressure air bottle, and when the underwater breathing device is used underwater, a user backs the air bottle on the back and conveys the air to a mouth by a conduit.

Traditional scuba filtration pipe is heavy, and installs perpendicularly in both sides about, and the resistance is great, and traditional respirator front end is exhaling mouthful, and the sight can be sheltered from to the bubble in the respiratory process, increases diver's danger coefficient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D prints scuba under water to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 3D prints scuba under water, includes respirator shell, goggles, elasticity bandeau and mouthpiece, the respirator shell is provided with interior terminal surface and outer terminal surface, the interior terminal surface setting of respirator shell the mouthpiece, the outside of respirator shell is provided with the nose cover, the nose cover is kept away from the one end of respirator shell is connected the goggles, the top left side of goggles is provided with communication module, the top right side of goggles is provided with intelligent object, intelligent object with communication module all with microprocessor electric connection, the outside of goggles is provided with the elasticity bandeau, the outside of elasticity bandeau runs through and is provided with the bandeau buckle.

Preferably, one end of the mouthpiece is connected with an oxygen tube, and one end of the oxygen tube, which is far away from the mouthpiece, is connected with an oxygen storage chamber.

Preferably, the respirator shell is in a streamline hollow shape, a water oxygen filter is mounted in the middle of the respirator shell, the oxygen storage chamber is mounted inside the water oxygen filter, and a filter screen is arranged at the outermost end of the water oxygen filter.

Preferably, one end of the mouthpiece is connected with an exhaust pipe, one end of the exhaust pipe, which is far away from the mouthpiece, is connected with an exhaust gas outlet, and the exhaust gas outlet is installed at two ends of the outer side of the respirator shell.

Preferably, a filter pipe is arranged inside the respirator shell, and the filter pipe is connected with the water oxygen filter.

Preferably, an SOS call button is arranged on the outer side of the water oxygen filter, and the SOS call button is electrically connected with the communication module.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this design is through adopting the SLA resin to print integrated into one piece with the respirator shell, and this design is modelled and is buckled the filter tube backward, reduces water resistance simultaneously through streamlined fretwork molding by a wide margin, has also alleviateed weight simultaneously, installs intelligent object and communication module through the shell at the goggles for diver is at better received signal under water.

2. The problem that the sight sheltered from has been avoided to the both sides of placing respirator shell with the waste gas discharge port in this design, and the mouthpiece subassembly has also adopted 3D to print private customized mode, prints specific shape to the oral cavity situation to can replace the assembly, alleviate the burden of interlock, and through be provided with SOS call button at the top of water oxygen filter, when the diver meets danger, press the button and just can inform ashore personnel to implement the rescue through communication module.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a connecting structure diagram of the mouthpiece and the water oxygen filter of the present invention;

fig. 3 is a working principle diagram of the present invention.

In the figure: 1-respirator shell, 2-goggles, 3-intelligent module, 4-elastic headband, 5-communication module, 6-nose sleeve, 7-filter screen, 8-SOS call button, 9-filter tube, 10-mouthpiece, 11-oxygen therapy tube, 12-oxygen storage chamber, 14-water oxygen filter, 15-exhaust outlet, 16-exhaust pipe, 17-headband buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a 3D prints scuba under water, including respirator shell 1, goggles 2, elasticity bandeau 4 and difficult to articulate 10, respirator shell 1 is provided with interior terminal surface and outer terminal surface, the interior terminal surface of respirator shell 1 sets up difficult to articulate 10, the outside of respirator shell 1 is provided with nose cover 6, goggles 2 is connected to the one end that respirator shell 1 was kept away from to nose cover 6, goggles 2's top left side is provided with communication module 5, goggles 2's top right side is provided with intelligent object 3, intelligent object 3 all with microprocessor electric connection with communication module 5, goggles 2's the outside is provided with elasticity bandeau 4, the outside of elasticity bandeau 4 is run through and is provided with bandeau buckle 17.

Through installing intelligent module 3 and communication module 5 through the shell at goggles 2 for the diver is at better received signal under water, and the regulation through headband buckle 17 can be better comfortable that the diver wore.

In this embodiment, an oxygen tube 11 is connected to one end of the mouthpiece 10, and an oxygen storage chamber 12 is connected to one end of the oxygen tube 11 remote from the mouthpiece 10.

The mouthpiece 10 assembly also employs a 3D printing custom made approach, prints specific shapes for oral conditions, and is replaceably assembled, reducing the burden of occlusion.

In the embodiment, the respirator shell 1 is in a streamline hollow shape, a water oxygen filter 14 is installed in the middle of the respirator shell 1, an oxygen storage chamber 12 is installed inside the water oxygen filter 14, and a filter screen 7 is arranged at the outermost end of the water oxygen filter 14.

The streamline hollow modeling greatly reduces the water flow resistance, simultaneously reduces the weight and lightens the occlusion burden.

In this embodiment, an exhaust pipe 16 is connected to one end of the mouthpiece 10, an exhaust gas outlet 15 is connected to one end of the exhaust pipe 16 remote from the mouthpiece 10, and the exhaust gas outlet 15 is attached to both outer ends of the respirator housing 1.

By placing the exhaust gas outlet 15 on both sides of the respirator housing 1, the problem of line-of-sight obstruction during venting is avoided.

In this embodiment, a filter tube 9 is provided inside the respirator housing 1, and the filter tube 9 is connected to a water oxygen filter 14.

This design molding is through buckling the filter tube 9 backward, reduces water resistance simultaneously by a wide margin through streamlined fretwork molding.

In the present embodiment, an SOS call button 8 is disposed outside the water oxygen filter 14, and the SOS call button 8 is electrically connected to the communication module 5.

By providing an SOS call button 8 on top of the water oxygen filter 14, when the diver encounters a hazard, pressing the button can notify the onshore personnel to perform rescue through the communication module 5.

The working principle is as follows:

step 1: the respirator shell 1 is integrally formed by printing SLA resin, the filter pipe 9 is bent backwards on the design, and meanwhile, the water flow resistance is greatly reduced through the streamline hollow-out shape, and the weight is also reduced;

step 2: by installing the intelligent module 3 and the communication module 5 on the shell of the goggles 2, a diver can better receive signals underwater, and by arranging the SOS call button 8 on the top of the water oxygen filter 14, when the diver is in danger, the diver can be informed to rescue on the shore through the communication module 5 by pressing the button;

and step 3: the problem of sight line shielding is avoided by placing the waste gas outlet 15 on two sides of the respirator shell 1 in the design, the mouthpiece 10 assembly also adopts a 3D printing private customized mode, a specific shape is printed according to the oral cavity condition, and the assembly can be replaced, so that the occlusion burden is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a 3D prints scuba under water, includes respirator shell (1), goggles (2), elasticity bandeau (4) and mouthpiece (10), its characterized in that: respirator shell (1) is provided with interior terminal surface and outer terminal surface, the interior terminal surface of respirator shell (1) sets up mouthpiece (10), the outside of respirator shell (1) is provided with nose cover (6), nose cover (6) are kept away from the one end of respirator shell (1) is connected goggles (2), the top left side of goggles (2) is provided with communication module (5), the top right side of goggles (2) is provided with intelligent module (3), intelligent module (3) with communication module (5) all with microprocessor electric connection, the outside of goggles (2) is provided with elasticity bandeau (4), the outside of elasticity bandeau (4) is run through and is provided with bandeau buckle (17).

2. The 3D printing scuba according to claim 1, wherein: one end of the mouthpiece (10) is connected with an oxygen conveying pipe (11), and one end of the oxygen conveying pipe (11) far away from the mouthpiece (10) is connected with an oxygen storage chamber (12).

3. The 3D printing scuba according to claim 2, wherein: the respirator is characterized in that the respirator shell (1) is in a streamline hollow shape, a water oxygen filter (14) is installed in the middle of the respirator shell (1), the oxygen storage chamber (12) is installed inside the water oxygen filter (14), and a filter screen (7) is arranged at the outermost end of the water oxygen filter (14).

4. The 3D printing scuba according to claim 2, wherein: one end of the mouthpiece (10) is connected with an exhaust pipe (16), one end, far away from the mouthpiece (10), of the exhaust pipe (16) is connected with an exhaust gas outlet (15), and the exhaust gas outlet (15) is installed at two ends of the outer side of the respirator shell (1).

5. The 3D printing scuba according to claim 3, wherein: the respirator shell (1) is internally provided with a filter pipe (9), and the filter pipe (9) is connected with the water oxygen filter (14).

6. The 3D printing scuba according to claim 3, wherein: an SOS call button (8) is arranged on the outer side of the water oxygen filter (14), and the SOS call button (8) is electrically connected with the communication module (5).