CN210852852U - Floating and diving mask - Google Patents
Floating and diving mask Download PDFInfo
- Publication number
- CN210852852U CN210852852U CN201921784395.3U CN201921784395U CN210852852U CN 210852852 U CN210852852 U CN 210852852U CN 201921784395 U CN201921784395 U CN 201921784395U CN 210852852 U CN210852852 U CN 210852852U
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- pipe
- air
- mask
- air inlet
- mask body
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- 230000009189 diving Effects 0.000 title description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000009423 ventilation Methods 0.000 claims description 14
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a float and dive face guard belongs to and floats latent instrument field, and its technical scheme main points are: the mask body of people's face is located including the cover, the mask body is connected with an intake pipe and an outlet duct, intake-tube connection has the first check valve that switches on towards the mask body, the outlet duct is connected with the second check valve that switches on towards the direction of keeping away from the mask body. The utility model discloses a rational in infrastructure, the internal atmospheric pressure of face guard risees when exhaling, and the second check valve switches on, and the gas of exhalation passes through the outlet duct and outwards discharges, and the internal atmospheric pressure of face guard reduces when breathing in, and first check valve switches on and makes the air admission face guard in the inlet duct internal, and the condition that the gas of exhalation just was inhaled again can not appear at this moment not discharging, and user's snorkeling can not receive the influence.
Description
Technical Field
The utility model belongs to float latent instrument, more specifically says, it relates to a float latent face guard.
Background
Generally, when a diver is floating in water, in order to improve his/her view of underwater scenes, a floating/diving mask and a breathing tube are provided, the floating/diving mask is fixed to the face in front of the diver's head, one end of the breathing tube is inserted into the diver's mouth, and the other end of the breathing tube extends upward, so that the diver can inhale and exhale while viewing underwater scenes.
Since the snorkel mask usually uses a tube to exhale and exhale, in order to submerge into deeper water, the length of the tube needs to be lengthened, and after the length of the used tube is lengthened, the situation that the exhaled air is not discharged out of the tube and is sucked back again occurs, thereby influencing the snorkel of a user.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a float latent face guard increases and with the pipeline extension after the degree of depth of diving, the emergence of the condition that the expired gas just is inhaled again from the pipeline discharge can not appear, user's float latent process can not receive the influence.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a float latent face guard, locates the face guard body of people's face including the cover, the face guard body is connected with an intake pipe and an outlet duct, intake pipe connection has the first check valve that switches on towards the face guard body, the outlet duct is connected with the second check valve that switches on towards the direction of keeping away from the face guard body.
Through adopting above-mentioned technical scheme, the internal atmospheric pressure of face guard risees when exhaling, and the second check valve switches on, and the gas of exhalation passes through the outlet duct and outwards discharges, and the internal atmospheric pressure of face guard reduces when breathing in, and first check valve switches on and makes the air admission face guard in the inlet duct internal, and the condition that the gas of exhalation just was inhaled again can not appear not discharging this moment, and user's float diving can not receive the influence.
The utility model discloses further set up to: one ends of the air inlet pipe and the air outlet pipe, which are far away from the mask body, are connected with a floater together, and the floater floats on the water surface.
Through adopting above-mentioned technical scheme, utilize the float to make intake pipe and outlet duct keep away from the one end of the face guard body all to be located the surface of water upper end to the use that makes the snorkeling face guard can not receive the influence.
The utility model discloses further set up to: the one end that the face guard body was kept away from to the intake pipe is provided with the ventilation unit that drive air flowed towards the intake pipe, ventilation unit is connected with the waterproof battery who supplies power for it.
Through adopting above-mentioned technical scheme, utilize ventilation unit drive air to flow in the air inlet pipe, reduced the strength that the user inhales fresh air and need spend to it is more convenient to make the use of snorkeling face guard.
The utility model discloses further set up to: the ventilation device comprises a support connected with one end, far away from the mask body, of the air inlet pipe, a waterproof motor fixedly connected with the support and a fan driving air to flow, an output shaft of the waterproof motor is coaxially fixed with the fan, and the waterproof motor is connected with a waterproof storage battery.
Through adopting above-mentioned technical scheme, utilize waterproof motor drive fan to rotate to when having spatter waterproof motor, waterproof motor still can use.
The utility model discloses further set up to: the one end fixedly connected with crooked pipe of giving vent to anger of the face guard body is kept away from to the outlet duct, the crooked pipe of giving vent to anger is located the upper end of float, the both ends opening of the crooked pipe of giving vent to anger all is higher than its least significant end.
Through adopting above-mentioned technical scheme, utilize the crooked pipe of giving vent to anger to store the water that gets into the crooked pipe of giving vent to anger, make water can directly not get into the outlet duct and flow into in the face guard is internal to the use that makes the snorkeling face guard can not receive the influence.
The utility model discloses further set up to: and the lower end of the side wall at the lowest end of the air outlet bent pipe is provided with an air outlet drain hole communicated with the inner cavity of the air outlet bent pipe.
By adopting the technical scheme, the water entering the air outlet bent pipe is discharged by utilizing the air outlet drain hole, so that the air circulation channel in the air outlet bent pipe cannot be blocked by the water, and the use of the floating and diving mask cannot be influenced.
The utility model discloses further set up to: the air inlet pipe and the air outlet pipe are corrugated pipes.
Through adopting above-mentioned technical scheme, utilize the bellows to make intake pipe and outlet duct all can produce the bending, the float still floats on the surface of water when the user come-up, has reduced the gravity that the user come-up needs to be overcome, and the process that the user floated and dive is difficult for receiving the influence.
The utility model discloses further set up to: intake pipe upper end is fixed with crooked pipe that admits air, the crooked pipe that admits air is located the float upper end, ventilation unit sets up in the one end that the intake pipe was kept away from to the crooked pipe that admits air, the both ends opening of the crooked pipe that admits air all is higher than its least significant end.
Through adopting above-mentioned technical scheme, it is internal that the crooked pipe that utilizes the air intake makes water can not directly flow into the face guard through the intake pipe to the use that makes the snorkeling face guard can not receive the influence.
The utility model discloses further set up to: and the lower end of the side wall at the lowest end of the air inlet bent pipe is provided with an air inlet drain hole communicated with the inner cavity of the air inlet bent pipe.
By adopting the technical scheme, the water entering the air inlet bent pipe flows away through the air inlet drain hole by utilizing the air inlet drain hole, so that the air inlet drain pipe cannot be blocked by water, and the using process of the floating and diving mask is not easily influenced.
To sum up, the utility model discloses following beneficial effect has:
1. the air inlet pipe and the air outlet pipe are arranged to separate a channel for air to enter the inner cavity of the mask body from a channel for air to be discharged from the inner cavity of the mask body, so that the exhaled air is not easy to suck back again, and the use of the floating and diving mask is not easy to be influenced;
2. the air is conveyed towards the air inlet pipe by arranging the air supply device, and the air can flow towards the mask body without manually forcibly inhaling, so that the floating and diving mask is more convenient to use;
3. through setting up the crooked pipe of giving vent to anger and making water can not directly flow into in the face guard body, utilize the wash port of giving vent to anger simultaneously and discharge the ponding in the crooked pipe of giving vent to anger, make the use of floating and submerging the face guard difficult to receive the influence.
Drawings
FIG. 1 is a perspective view of embodiment 1;
FIG. 2 is a schematic view of the structure of the outlet bend tube in example 1;
fig. 3 is a schematic diagram for showing the structure of the intake bent pipe in example 2.
Description of the drawings: 1. a mask body; 11. a connecting belt; 12. a float; 2. an air inlet pipe; 21. a first check valve; 22. an air inlet bent pipe; 221. a gas inlet and water outlet hole; 3. an air outlet pipe; 31. a second one-way valve; 32. an air outlet bending pipe; 321. an air outlet drain hole; 4. a ventilation device; 41. a support; 42. a waterproof motor; 43. a fan; 44. a waterproof storage battery.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Embodiment 1, a snorkeling mask, as shown in fig. 1, locate the face guard body 1 of people's face including the cover, face guard body 1 bonds has its connecting band 11 fixed with user's head, face guard body 1 upper end bonds has an intake pipe 2 and an outlet duct 3 rather than the inner chamber intercommunication, intake pipe 2 is connected with the junction of face guard body 1 towards the first check valve 21 that face guard body 1 switched on, the inlet end and the intake pipe 2 of first check valve 21 are bonded, the end of giving vent to anger of first check valve 21 and face guard body 1 threaded connection. The junction of the outlet pipe 3 and the mask body 1 is connected with a second one-way valve 31 which is conducted towards the direction far away from the mask body 1, the outlet end of the second one-way valve 31 is adhered with the outlet pipe 3, and the inlet end of the second one-way valve 31 is in threaded connection with the mask body 1. At this moment, the air pressure in the mask body 1 rises when exhaling, the second one-way valve 31 is communicated, the exhaled air is discharged outwards through the air outlet pipe 3, the air pressure in the mask body 1 is reduced when inhaling, the first one-way valve 21 is communicated to enable the air in the air inlet pipe 2 to enter the mask body 1, the situation that the exhaled air is not discharged and is sucked back again can not occur, and the floating and diving of a user can not be influenced.
As shown in figure 1, because the length of the air inlet pipe 2 and the air outlet pipe 3 is longer, the openings of the air inlet pipe 2 and the air outlet pipe which are far away from the mask body 1 can be immersed in water when in use, thereby influencing the use. Therefore, the air inlet pipe 2 and the air outlet pipe 3 are far away from the mask body 1 and are connected with a floater 12 together, the air inlet pipe 2 and the air outlet pipe 3 penetrate through the floater 12 and are adhered with the floater 12, and the floater 12 floats on the water surface. The end of the air inlet pipe 2 and the end of the air outlet pipe 3 far away from the mask body 1 are both positioned at the upper end of the water surface by the floater 12, so that the use of the floating and diving mask is not influenced.
As shown in fig. 2, since the whole length of the air inlet pipe 2 is long, it is troublesome to suck the outside air through the air inlet pipe 2 manually. Thus, the end of the air intake duct 2 remote from the mask body 1 is provided with a ventilation device 4 for driving air to flow toward the air intake duct 2, and the ventilation device 4 includes a bracket 41 attached to the opening of the air intake duct 2 remote from the mask body 1, a waterproof motor 42 connected to the bracket 41 using bolts, and a fan 43 for driving air to flow. The waterproof motor 42 is a waterproof direct current micro motor, an output shaft of the waterproof motor is coaxially connected with the fan 43 through a bolt, the waterproof motor 42 is connected with a waterproof storage battery 44 for supplying power, and the waterproof motor 42 and the waterproof storage battery are connected through a waterproof connector and a waterproof wire. The ventilation device 4 is used for driving air to flow towards the air inlet pipe 2, so that the effort required by a user for sucking fresh air is reduced, and the using process of the floating and diving mask is more convenient.
As shown in figure 2, the floating and diving mask has the defects that water enters the air outlet pipe 3 during the use process and then enters the mask body 1 along the air outlet pipe 3, so that the use of the floating and diving mask is influenced. Therefore, one end of the air outlet pipe 3, which is far away from the mask body 1, is adhered with the air outlet bent pipe 32 which is bent and communicated with the air outlet bent pipe 3, the air outlet bent pipe 32 is positioned at the upper end of the floater 12, openings at two ends of the air outlet bent pipe 32 are higher than the lowest end of the air outlet bent pipe, and the air outlet bent pipe 32 is in a spiral shape once. The air outlet bent pipe 32 is used for storing water entering the air outlet bent pipe 32, so that the water cannot directly enter the air outlet pipe 3 and flow into the mask body 1, and the use of the floating and diving mask cannot be influenced.
As shown in fig. 1, when the amount of water stored in outlet bend 32 is too much, the internal passage of outlet bend 32 is blocked, so that the air discharged from outlet pipe 3 cannot pass through outlet bend 32. Therefore, the lower end of the sidewall of the lowest end of the air outlet bent pipe 32 is provided with an air outlet drain hole 321 communicated with the inner cavity of the air outlet bent pipe, and water entering the air outlet bent pipe 32 is drained through the air outlet drain hole 321, so that the air circulation channel in the air outlet bent pipe 32 is not blocked by the water, and the use of the floating and diving mask is not affected.
Because the length of intake pipe 2 and outlet duct 3 is longer, and the depth of user's snorkeling can change, if intake pipe 2 and outlet duct 3 can not crooked then when the user floats, float 12 can break away from the surface of water thereby increase the downward gravity that the user need overcome, influence snorkeling face guard's use. Therefore, the air inlet pipe 2 and the air outlet pipe 3 are both corrugated pipes, the air inlet pipe 2 and the air outlet pipe 3 can be bent by utilizing the corrugated pipes, the floater 12 still floats on the water surface when a user floats, the gravity required to be overcome by the floating of the user is reduced, and the floating and submerging process of the user is not easily influenced.
The working principle is as follows:
when the mask body 1 is worn on the face during use, the ventilation device 4 is started, at the moment, the first one-way valve 21 is conducted when a user inhales, air in the air inlet pipe 2 enters a space formed by the mask body 1 and the face of the person, the first one-way valve 21 is closed when the user exhales, the second one-way valve 31 is opened, the exhaled air flows to the outside through the air outlet pipe 3 and the air outlet bent pipe 32, and when splashed water enters the air outlet bent pipe 32, the water moves downwards along the air outlet bent pipe 32 and finally flows out of the air outlet bent pipe 32 through the air outlet drain hole 321.
As shown in fig. 3, since water is accumulated in the intake bent pipe 22 after entering the intake bent pipe 22 to block the intake bent pipe 22, the use of the snorkel mask is affected. Therefore, the lower end of the side wall at the lowest end of the air inlet bent pipe 22 is provided with the air inlet and drain hole 221 communicated with the inner cavity of the air inlet bent pipe, the water entering the air inlet bent pipe 22 is drained through the air inlet and drain hole 221 by utilizing the air inlet and drain hole 221, the air inlet and drain pipe cannot be blocked by water, and the using process of the floating and diving mask is not easily influenced.
The working principle is as follows:
when the floating and diving mask is used, splashed water flows into the recently bent pipe along the upper end opening of the recently bent pipe, and then is discharged from the air inlet bent pipe 22 through the air inlet and water discharge hole 221.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a float latent face guard, locates face guard body (1) of people's face including the cover, its characterized in that: the mask body (1) is connected with an intake pipe (2) and an outlet duct (3), intake pipe (2) are connected with first check valve (21) that switch on towards the mask body (1), outlet duct (3) are connected with second check valve (31) that switch on towards the direction of keeping away from the mask body (1).
2. A snorkel mask as claimed in claim 1, wherein: one end of the air inlet pipe (2) and one end of the air outlet pipe (3) far away from the mask body (1) are connected with a floater (12) together, and the floater (12) floats on the water surface.
3. A snorkel mask as claimed in claim 1, wherein: one end of the air inlet pipe (2) far away from the mask body (1) is provided with a ventilation device (4) for driving air to flow towards the air inlet pipe (2), and the ventilation device (4) is connected with a waterproof storage battery (44) for supplying power to the ventilation device.
4. A snorkel mask as claimed in claim 3, wherein: the ventilating device (4) comprises a support (41) connected with one end, far away from the mask body (1), of the air inlet pipe (2), a waterproof motor (42) fixedly connected with the support (41) and a fan (43) for driving air to flow, an output shaft of the waterproof motor (42) is coaxially fixed with the fan (43), and the waterproof motor (42) is connected with a waterproof storage battery (44).
5. A snorkel mask as claimed in claim 2, wherein: the one end fixedly connected with crooked pipe (32) of giving vent to anger of outlet duct (3), crooked pipe (32) of giving vent to anger are located the upper end of float (12), the both ends opening of the crooked pipe (32) of giving vent to anger all is higher than its least significant end.
6. A snorkel mask as claimed in claim 5, wherein: the lower end of the side wall of the lowest end of the air outlet bent pipe (32) is provided with an air outlet drain hole (321) communicated with the inner cavity of the air outlet bent pipe.
7. A snorkel mask as claimed in claim 1, wherein: the air inlet pipe (2) and the air outlet pipe (3) are both corrugated pipes.
8. A snorkel mask as claimed in claim 3, wherein: intake pipe (2) upper end is fixed with crooked pipe (22) that admits air, crooked pipe (22) of admitting air is located float (12) upper end, ventilation unit (4) set up in the one end of admitting air crooked pipe (22) and keeping away from intake pipe (2), the both ends opening of crooked pipe (22) of admitting air all is higher than its least significant end.
9. A snorkel mask as claimed in claim 8, wherein: and the lower end of the side wall at the lowest end of the air inlet bent pipe (22) is provided with an air inlet drain hole (221) communicated with the inner cavity of the air inlet bent pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921784395.3U CN210852852U (en) | 2019-10-22 | 2019-10-22 | Floating and diving mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921784395.3U CN210852852U (en) | 2019-10-22 | 2019-10-22 | Floating and diving mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210852852U true CN210852852U (en) | 2020-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921784395.3U Active CN210852852U (en) | 2019-10-22 | 2019-10-22 | Floating and diving mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210852852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771784A (en) * | 2022-06-20 | 2022-07-22 | 中国海洋大学 | Underwater operation equipment with ocean monitor |
-
2019
- 2019-10-22 CN CN201921784395.3U patent/CN210852852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771784A (en) * | 2022-06-20 | 2022-07-22 | 中国海洋大学 | Underwater operation equipment with ocean monitor |
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