CN207477894U

CN207477894U - A kind of swimming waterproof mask

Info

Publication number: CN207477894U
Application number: CN201721202522.5U
Authority: CN
Inventors: 刘庆临; 林木旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-18
Filing date: 2017-09-18
Publication date: 2018-06-12
Anticipated expiration: 2027-09-18

Abstract

A kind of swimming waterproof mask including mask body, outlet valve module, the second air inlet valve module, is cheek cavity on the inside of mask body, nasal cavity body is fixedly installed in cheek cavity；Second air inlet valve module includes hollow the second valve body, valve deck and piston, second valve body upper surface connect with nasal cavity body lower end and passes through the first air admission hole and connected with nasal cavity body, valve deck lid is closed in the second valve body lower end, and the second air admission hole is provided on valve deck, piston is movably arranged on the central axis of the second valve inner；Cheek cavity lower end, which corresponds to, is provided with the first air inlet valve module at valve deck；Outlet valve module is fixed at mask body surface and is connected with nose inside cavity, and the outlet silica gel valve sheet being only vented along nose containment portion direction is provided in outlet valve component.When meeting with the spray, the air of cheek cavity impacts the second air inlet valve module under hydraulic pressure effect, and piston moves up under gas pressure to be adjacent to the second valve body upper surface and occlude the first air admission hole, and blocking water enters nasal cavity body, and people is effectively prevent to choke water.

Description

A kind of swimming waterproof mask

Technical field

The utility model is related to face mask art, espespecially a kind of swimming waterproof mask.

Background technology

Hot summer, people all like to seashore or swimming pool go surfing, it is soaked, swim, dive under water or play with water.Swimming, Diving or during with playing with water, the spray or spray that accidentally splash easily pour in down a chimney to nasal cavity, cause to choke water and nasal cavity it is uncomfortable, and such as Fruit water can cause lung centainly to damage, will if things go on like this influence the health of people in nostril inspiration lung.

For this problem, only water-tight device is exactly nose clip on the market at present.Although water can be prevented using nose clip Into intranasal, but the use of nose clip is cumbersome, needs to remove nose clip repeatedly in swimming or diving and is breathed, after ventilation again On folder；And nose clip easily walks when wearing, and usually cue sub-folder can be obtained and ached very much using long；It is also possible to it can damage in nasal cavity There is wound in the schneiderian membrane in portion, and the bacterium in water can then infect wound and cause inflammation etc..Therefore nose clip is not a kind of ideal Swimming water-tight device.

Invention content

To solve the above problems, the utility model provides the swimming of a kind of simple in structure, comfortable wearing, the water that effectively prevent choking Waterproof mask.

To achieve the above object, the technical solution adopted in the utility model is：A kind of swimming waterproof mask, feature exist In：Including mask body, outlet valve module, the first air inlet valve module, the second air inlet valve module, the mask body both sides are fixed Hangers band is connected with, is cheek cavity corresponding with human face on the inside of mask body, human body nose is corresponded in cheek cavity Position is fixedly installed nasal cavity body；The second air inlet valve module include hollow the second valve body, valve deck and piston, described second Valve body upper surface is provided with the first air admission hole, and the second valve body upper surface connect with nasal cavity body lower end and pass through the first air admission hole with Nasal cavity body connects, and the valve deck lid conjunction is provided with the second air admission hole in the second valve body lower end, and on valve deck, and the piston activity is set It puts on the central axis of the second valve inner, there are air inlet gaps between piston side and the second valve body；The cheek cavity Lower end corresponds to and the first air inlet valve module is provided at valve deck, and third air admission hole is provided on the first air inlet valve module；The outlet Valve module is fixed at mask body surface and is connected with nose inside cavity, and is provided in outlet valve component only along nasal cavity The outlet silica gel valve sheet of body outside direction exhaust.

Specifically, the outlet valve module includes protecgulum and rear cover, and the mask body surface is in the phase of outlet valve module Position is answered to be provided with gas outlet, the protecgulum is connected to outlet surface and protecgulum outer end face is provided with the first venthole, described Rear cover lid is closed in protecgulum inner end, and after cover to be provided with the second venthole and pass through the second venthole and connected with nasal cavity body, rear cover The outer of inner surface is equipped with boss, and the outer of outlet silica gel valve sheet, which corresponds to, is fitted in boss surface.

Specifically, the valve deck upper surface is provided centrally with guide pipe, and the piston lower surface is provided centrally with lead, The lead activity is plugged in guide pipe.

Specifically, the second air inlet valve module is further included into silica gel valve sheet, in the second valve body upper surface surface The heart is provided with the second fastening clip, and the second air inlet silica gel valve sheet compression is fitted in the second valve body upper surface by the second fastening clip Surface.

Specifically, the preceding interior surface is provided centrally with pillar, and outlet silica gel valve sheet compression is fitted in convex by pillar Platform surface.

Specifically, the outlet valve module is set as two.

The first air inlet valve module includes the first valve body, the first air inlet silica gel valve sheet, the outer end of first valve body Face is provided with third air admission hole, and the first valve body connect with cheek cavity and passes through third air admission hole and connected with cheek cavity, and first Valve interior surface is provided centrally with the first fastening clip, and the second air inlet silica gel valve sheet compression is fitted in the by the first fastening clip One valve interior surface.

The beneficial effects of the utility model are：Pass through the second valve body central shaft Above-the-line in the second air inlet valve module Piston is set, makes piston that can be moved up and down along the second valve body central axis, when normal suction, piston is leaned on due to gravity Under, the silica gel valve sheet that air washes each intake valve open from the external world enters cheek colloid, then the air inlet gap by the second intake valve The first air admission hole across the second valve body upper surface enters in nasal cavity body, and when meeting with the spray, the air of cheek cavity is in hydraulic pressure It blocks the first intake valve under the action of power or impact force, then impacts the second air inlet valve module rapidly, piston is in gas pressure Under move up and be adjacent to the second valve body upper surface, occlude the first air admission hole, stop that extraneous water enters nasal cavity body, can effectively prevent Only people choke water.And this swimming waterproof mask is easy to use, comfortable wearing, permanent use has no adverse effects.

Description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model bottom sectional view；

Fig. 3 is the utility model front sectional view；

Fig. 4 is the second air inlet valve module overall structure diagram of the utility model；

Fig. 5 is the second intake valve component side sectional view of the utility model；

Fig. 6 is the second intake valve assembly plan view of the utility model；

Fig. 7 is the air outlet valve component side sectional view of the utility model；

Fig. 8 is the air outlet valve component front view of the utility model；

Fig. 9 is the air outlet valve component back view of the utility model；

Figure 10 is the first intake valve component side sectional view of the utility model；

Figure 11 is the first air inlet valve module overall structure diagram of the utility model.

Drawing reference numeral explanation：1. mask body；2. the second air inlet valve module；3. outlet valve module；4. the first air inlet valve group Part；

11. hangers band；12. nasal cavity body；13. cheek cavity；

21. the second valve body；22. valve deck；23. piston；24. the first air admission hole；25. the second air admission hole；26. the second air inlet silicon Glue valve sheet；27. guide pipe；28. lead；29. the second fastening clip；30. air inlet gap；

31. protecgulum；32. rear cover；33. the second venthole；34. the first venthole；35. outlet silica gel valve sheet；It is 36. convex Column；

41. the first valve body；42. third air admission hole；43. the first air inlet silica gel valve sheet；44. the first fastening clip.

Specific embodiment

Please refer to Fig.1-3, the utility model about a kind of swimming waterproof mask, including mask body 1, outlet valve module 3, First air inlet valve module 4, the second air inlet valve module 2,1 both sides of mask body are fixedly connected with hangers band 11, mask body 1 inside is cheek cavity 13 corresponding with human face, and the position that human body nose is corresponded in cheek cavity 13 is fixedly installed Nasal cavity body 12；The second air inlet valve module 2 includes hollow the second valve body 21, valve deck 22 and piston 23, second valve 21 upper surface of body is provided with the first air admission hole 24, and 21 upper surface of the second valve body connect with 12 lower end of nasal cavity body and passes through One air admission hole 24 is connected with nasal cavity body 12, and the lid of valve deck 22 is closed in 21 lower end of the second valve body, and be provided on valve deck 22 Second air admission hole 25, the piston 23 are movably arranged on the central axis inside the second valve body 21,23 side of piston and the There are air inlet gaps 30 between two valve bodies 21；13 lower end of cheek cavity, which corresponds to, is provided with the first intake valve at valve deck 22 Component 14 is provided with third air admission hole 42 on first air inlet valve module 4；The outlet valve module 3 is fixed at mask master 1 surface of body simultaneously connects, and be provided in outlet valve component and be only vented along 12 outside direction of nasal cavity body with 12 inside of nasal cavity body Outlet silica gel valve sheet 35.

When people need to swim, dive under water, play with water, surfing or when carrying out other water activities, two hangers bands 11 need to only be hung Onto ear, this mask can be put on easily by adjusting the position of mask.

Just the lid of mask nasal cavity body 12 closes the cavity that a closing is formed on nose for the position of adjustment mask；Face and face Buccal cavity body 13 also forms the cavity of a closing, is full of air in cavity.

When people's normal suction, fresh air passes through the third air admission hole 42 of the first air inlet valve module 4, washes first open 43 entering surface buccal cavity body 13 of air inlet silica gel valve sheet, enters back into the second air inlet valve module 2.In second air inlet valve module 2, Piston 23 on the lower, forms air inlet gap 30 due to gravity between 23 periphery of piston and the second valve body 21, air can be with From air inlet gap 30 directly through the first air admission hole 24 of the second valve body 21, open-top second air inlet silica gel valve sheet 26 enters In nasal cavity body 12, people are so as to smoothly completing aspiratory action.

When there is the spray to spray into one's face, the air of cheek cavity 13 make under the action of water pressure or impact force first into Air valve 41 blocks, and then rushes at the second air inlet valve module 2 rapidly, is pushed to nasal cavity body rapidly in the promotion lower piston 23 of air-flow 12 directions, and then the first air admission hole 24 of the second valve body 21 is blocked, air and water cannot enter nasal cavity body 12 at this time It is interior, so as to make people from being choked by water.

Fig. 7-9 are please referred to, specifically, the outlet valve module 3 includes protecgulum 31 and rear cover 32, the mask body 1 Surface is provided with gas outlet in the corresponding position of outlet valve module 3, and the protecgulum 31 is connected to outlet surface and protecgulum 31 Outer end face is provided with the first venthole 34, and the lid of rear cover 32 conjunction is provided with second in 31 inner end of protecgulum, and on rear cover 32 and goes out Stomata 33 simultaneously passes through the second venthole and is connected with nasal cavity body, and the outer of 32 inner surface of rear cover is equipped with boss, outlet silica gel valve The outer of piece 35 corresponds to and is fitted in boss surface.

When people's normal exhalation, air passes through in outlet valve module 3 the on rear cover 32 from nasal cavity body 12 in human body Two ventholes 33, open-top outlet silica gel valve sheet 35 into 31 cavity of protecgulum, then pass through the first venthole 34 of protecgulum 31 It is discharged outside.And the second air inlet silica gel valve sheet 26 of the second air inlet valve module 2 is close to second under the action of expiration air pressure Valve body 21, air admission hole is blocked so that the air of exhalation can not be discharged from the first air admission hole 24, so as to ensure fresh air not It is polluted by the muddy air breathed out in human body.

Specifically, 22 upper surface of valve deck is provided centrally with guide pipe 27, and 23 lower surface of piston is centrally disposed There is lead 28,28 activity of lead is plugged in guide pipe 27.

28 activity of lead is plugged in guide pipe 27, and piston 23 just can be moved down along 28 axial direction of lead Dynamic, 23 upper surface of piston is adjacent to 21 upper surface of the second valve body when piston 23 moves up, and occludes the first air admission hole 24, resistance The extraneous water of gear enters nasal cavity body 12, prevents people from choking water.

Specifically, the second air inlet valve module 2 is further included into silica gel valve sheet 26,21 upper surface of the second valve body Centre of surface is provided with the second fastening clip 29, and the second air inlet silica gel valve sheet 26 compression is fitted in by the second fastening clip 29 Second valve body, 21 upper surface surface makes air that can only be flowed along cheek cavity 13 to 12 direction of nasal cavity body.

Second air inlet silica gel valve sheet 26 compression is fitted in 21 upper surface table of the second valve body by the second fastening clip 29 Face, the second air inlet silica gel valve sheet 26 can strut upwards during air-breathing, and the fresh air in cheek cavity 13 is via the second air inlet Valve module 2 enters in nasal cavity body 12, and the second air inlet silica gel valve sheet 26 can be adjacent to 21 upper surface table of the second valve body during expiration Face occludes the first air admission hole 24, stops the reverse entering surface buccal cavity body 13 of exhaust gas of exhalation.

Specifically, 31 inner surface of protecgulum is provided centrally with pillar 36, and pillar 36 presses outlet silica gel valve sheet 35 Tightly it is fitted in boss surface.

The compression of outlet silica gel valve sheet 35 is fitted in boss surface by pillar 36, during expiration, outlet silica gel valve sheet 35 It can strut outward, the exhaust gas of exhalation is discharged to via outlet valve module 3 outside nasal cavity body 12, during air-breathing, outlet silica gel valve sheet 35 can be adjacent to boss surface, occlude the second venthole 33, stop that extraneous air and water inversely enter nasal cavity body 12.

Specifically, the outlet valve module 3 is set as two.

Outlet valve module 3 is set as two, makes ventilation more direct smooth.

0-11 is please referred to Fig.1, the first air inlet valve module 4 includes the first valve body 41, the first air inlet silica gel valve sheet 43, the outer end face of first valve body 41 is provided with third air admission hole 42, and the first valve body 41 connect and leads to cheek cavity 13 Third air admission hole 42 to be crossed to connect with cheek cavity 13,41 inner surface of the first valve body is provided centrally with the first fastening clip 44, the Second air inlet silica gel valve sheet 43 compression is fitted in 41 inner surface of the first valve body by one fastening clip 44.

First air inlet silica gel valve sheet 43 compression is fitted in 41 inner surface of the first valve body by the first fastening clip 44, is inhaled The first air inlet silica gel valve sheet 43 can be strutted inwardly during gas, and extraneous fresh air is via 42 entering surface buccal cavity of third air admission hole In body 13, the air in cheek cavity 13 will not be taken to outside from the first air inlet silica gel valve sheet 43 and lose air-flow, make Air-flow one-shot acts on piston 23 so as to ensure that piston can work normally to the second air inlet valve module 2.

Embodiment of above is only that the preferred embodiment of the utility model is described, not to the utility model Range be defined, under the premise of the spirit of the design of the utility model is not departed from, this field ordinary skill technical staff to this The various modifications and improvement that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine In the range of shield.

Claims

1. a kind of swimming waterproof mask, it is characterised in that：Including mask body, outlet valve module, the first air inlet valve module, second Air inlet valve module, the mask body both sides are fixedly connected with hangers band, are face corresponding with human face on the inside of mask body Buccal cavity body, the position that human body nose is corresponded in cheek cavity are fixedly installed nasal cavity body；During the second air inlet valve module includes Empty the second valve body, valve deck and piston, the second valve body upper surface are provided with the first air admission hole, and the second valve body upper surface with Nasal cavity body lower end connects and passes through the first air admission hole and connected with nasal cavity body, and the valve deck lid is closed in the second valve body lower end, and valve deck On be provided with the second air admission hole, the piston is movably arranged on the central axis of the second valve inner, piston side and second There are air inlet gaps between valve body；The cheek cavity lower end, which corresponds to, is provided with the first air inlet valve module, the first air inlet at valve deck Third air admission hole is provided on valve module；The outlet valve module is fixed at mask body surface and connects with nose inside cavity It is logical, and the outlet silica gel valve sheet being only vented along nose containment portion direction is provided in outlet valve component.

2. a kind of swimming waterproof mask according to claim 1, it is characterised in that：The outlet valve module includes protecgulum And rear cover, the mask body surface are provided with gas outlet in the corresponding position of outlet valve module, the protecgulum is connected to outlet Discharge surface and protecgulum outer end face are provided with the first venthole, and the rear cover lid is closed in protecgulum inner end, and after cover and be provided with second Venthole simultaneously passes through the second venthole and is connected with nasal cavity body, and the outer of rear interior surface is equipped with boss, outlet silica gel valve sheet Outer corresponds to and is fitted in boss surface.

3. a kind of swimming waterproof mask according to claim 1, it is characterised in that：The valve deck upper surface is centrally disposed There is guide pipe, the piston lower surface is provided centrally with lead, and the lead activity is plugged in guide pipe.

4. a kind of swimming waterproof mask according to claim 1, it is characterised in that：The second air inlet valve module also wraps The second air inlet silica gel valve sheet is included, the second valve body upper surface centre of surface is provided with the second fastening clip, the second tightening buckle Second air inlet silica gel valve sheet compression is fitted in the second valve body upper surface surface by part.

5. a kind of swimming waterproof mask according to claim 2, it is characterised in that：The preceding interior surface is centrally disposed There is pillar, outlet silica gel valve sheet compression is fitted in boss surface by pillar.

6. a kind of swimming waterproof mask according to claim 1, it is characterised in that：The outlet valve module is set as two It is a.

7. a kind of swimming waterproof mask according to claim 1, it is characterised in that：The first air inlet valve module includes First valve body, the first air inlet silica gel valve sheet, the outer end face of first valve body are provided with third air admission hole, the first valve body and face Buccal cavity body connects and passes through third air admission hole and connected with cheek cavity, and the first valve interior surface is provided centrally with the first tightening buckle Second air inlet silica gel valve sheet compression is fitted in the first valve interior surface by part, the first fastening clip.