CN106943718A - A kind of membrane type is unidirectionally exhaled nasal obstruction - Google Patents

Abstract

The present invention unidirectionally exhales nasal obstruction for a kind of membrane type, is related to field of athletic equipment, belongs to the swimming apparatus for being worn over head, be it is a kind of for underwater movements such as swimming when used nasal obstruction.The nasal obstruction includes the unidirectional breath device of semi-closed membrane type and nasal obstruction two parts.The unidirectional breath device of semi-closed membrane type includes exhaling hole entrance, exhaling hole, expiration hole exits, film, gas outlet and film protective cover；Nasal obstruction includes cock body, anticreep valve circle and connecting bridge.Membrane type is unidirectionally exhaled nasal obstruction, and user can be allowed easily to be exhaled in water, reduces sense uncomfortable in chest, raising comfort level；Membrane type is unidirectionally exhaled, and nasal obstruction can help user by being exhaled in water, emerge air-breathing, carry out coherent smoothly respiratory movement, improve cardiopulmonary oxygen delivery capacity, physical efficiency of the enhancing people in water；The reverse obturation effect of the nasal obstruction is good, can be prevented effectively from water of choking；The nasal obstruction uses soft pro-skin material, and user is comfortable on after wearing；The nasal obstruction uses anticreep valve circle, difficult for drop-off when using；The nasal obstruction has ir-flow guide function, and the bubble breathed out when using can be directed to flow out after ear, will not block sight at the moment.

Description

A kind of membrane type is unidirectionally exhaled nasal obstruction

Technical field

The present invention relates to field of athletic equipment, belong to the swimming apparatus for being worn over head, be that one kind is lived under water for swimming etc. Used nasal obstruction when dynamic.

Background technology

When people swim in the water, due to hydraulic pressure effect, usually feel uncomfortable in chest, discomfort, most of swimmer in water all Can using feeling suffocated, the breathing pattern of rapid aeration, this breathing pattern can not provide sufficient oxygen for cardiopulmonary, swimmer therefore and Feel to feel oppressed, be short of physical strength.The nostril closing device that people use in the market substantially has two kinds, and one kind is nose chip type, i.e., By simply clamping the nose, close nostril.Its worn-out end is unitary function, can only close nostril, there is sense of feeling oppressed when using, wear Time length is worn, nose does not feel well.One kind is face mask type, i.e., eyes are covered together with nose by mask, reach closing Effect, its worn-out end is unitary function, can only close, excessively heavy, the influence visual field, there is sense of feeling oppressed when using.

The content of the invention

To solve the above problems, unidirectionally exhaled nasal obstruction the invention provides a kind of membrane type.The nasal obstruction by it is sensitive smoothly Unidirectional expiration function, allows user to adjust intra-pulmonary pressure at any time, reaches and is balanced with external water pressure, reduces sense of feeling oppressed, allowing makes User feels comfortably cool easily；The nasal obstruction can help user by being exhaled in water, emerge air-breathing, link up smoothly Respiratory movement, effectively improves cardiopulmonary oxygen delivery capacity, improves physical efficiency of the people in water；The nasal obstruction has reverse sealing function, has Effect prevents intranasal water of choking；The nasal obstruction uses soft waterproof pro-skin material, and nostril, Energy and comfort are filled in when using；The nasal obstruction Low-profile is compact, makes user's activity in water more flexible；The nasal obstruction has expiratory airflow guide function, and user is in water During middle expiration, bubble can be directed to discharge after ear, will not block the visual field；The nasal obstruction is difficult for drop-off, using safer.

The technical solution adopted in the present invention is：

A kind of membrane type is unidirectionally exhaled nasal obstruction, is broadly divided into two parts, the half laminating unidirectional breath device of membrane type and nasal obstruction；

The half laminating unidirectional breath device of membrane type, including exhaling hole entrance, exhaling hole, expiration hole exits, film, gas outlet and Film protective cover；

Further the exhaling hole entrance is rounded positioned at cock body bottom, connects exhaling hole；

Further the exhaling hole is located inside nasal obstruction cock body, in cylinder, and aperture is 5 millimeters, connection exhaling hole entrance with Expiration hole exits；

Further, the expiration hole exits are located at exhaling hole top, connect exhaling hole, are shaped as rectangle, and surface requirements are put down It is whole smooth；

Further, the film is located above expiration hole exits, is shaped as rectangle, surfacing is smooth, the material of film For high-density polyethylene（Or the elastic water-proof material such as rubber）, thickness is 0.1 millimeter, is pasted with exhalation vents exit surface part Close, inner lateral edges, top edges, lower edge is in its position of specifically fitting, and fit area is U-shaped；

Further, the film and exhaling hole exit surface laminating type are bonding（The modes such as pressure laminating, integrated design It is equally applicable, but it is ensured that closed firm effect）；

Further, the gas outlet is located at the outer lateral edges of film, and film keeps flat contact with expiration hole exits herein, but Do not fit, border width is 5 millimeters；

Further, the film protective cover is rectangle, is covered in above film, parallel with film surface, and spacing is 3 millimeters, Edge respectively has one high 4 millimeters, wide 1.5 millimeters vertical to turn side to film protective cover in the inner part, over and under, forms a U Type protective cover, turns side and is brought into close contact with exhaling hole exit surface by film hood internally, and the outer lateral edges of film protective cover are to open Mouthful；

Further, the film protective cover and exhaling hole exit surface laminating type are bonding（The laminating type such as inlay same It is applicable, but it is ensured that firm effect；

Further, the half laminating unidirectional breath device of membrane type, every data reference adult man's vestibulum nasi size design, female Son and children should be reduced with its each item data of having a stuffy nose by proper proportion.

The nasal obstruction part includes cock body, connecting bridge and anticreep valve circle；

Further, the cock body reference shape human body vestibulum nasi internal structure, fill in intranasal can be brought into close contact with vestibulum nasi；

Further, the connecting bridge refers to human body nose shape, and two cock bodys of connection left and right can be with user's nose after putting on Fully fit bottom；

Further, the anticreep valve circle, positioned at cock body lower end, annularly, valve circle is obliquely with cock body into 60 degree of oblique angles, its side Edge width is 2 millimeters, and thickness is 1 millimeter；

Further, the cock body of the nasal obstruction, connecting bridge, the part of anticreep valve circle three are formed in one, and material is silica gel（Or Other soft, pro-skin, waterproof materials）；

Further, above-mentioned specification data, with reference to adult's man's vestibulum nasi size design, woman and children use each item data of having a stuffy nose It should be reduced by proper proportion.

Beneficial effects of the present invention are：

1st, membrane type nasal obstruction of unidirectionally exhaling possesses good unidirectional expiration function.Gas outlet opening is laborsaving, be swift in response, user It can freely control exhalation flow rate and gas outlet to switch, lung's pressure is reached balance with external water pressure by exhaled gas, have Effect mitigation is felt oppressed sense, is felt relief in water comfortably.

2nd, the membrane type unidirectionally exhales nasal obstruction with regulation respiratory function.The nasal obstruction can help user, by water Middle expiration is connected with the inspiratory phase that emerges, and can carry out the coherent cardiopulmonary oxygen delivery capacity for smoothly breathing, improving user, increase Force physical efficiency of the user in water.

3rd, the membrane type unidirectionally exhale nasal obstruction the reverse obturation effect of film it is good.After user's expiration terminates, gas outlet can Rapid to recover closed state, water can not flow into exhaling hole, effectively prevent water of choking.

4th, the membrane type, which unidirectionally exhales to have a stuffy nose, has exhaled air flow guide function, the gas that user is breathed out by having a stuffy nose, It can be directed to flow out after ear, the visual field of user will not be hindered.

5th, the membrane type unidirectionally exhales nasal obstruction using soft silicon glue material matter, epimorph apery body vestibulum nasi structure, user Be comfortable on after putting on, good sealing effect；

6th, the membrane type unidirectionally exhale nasal obstruction using being integrally formed, biomimetic features cock body and anticreep valve coil structures, put on and be difficult to take off Fall, using safer.

Brief description of the drawings：

Fig. 1 is that the membrane type is unidirectionally exhaled the structural representation of nasal obstruction；

Fig. 2 is the structural representation of the unidirectional breath device part of half laminating membrane type；

During Fig. 3 is the half laminating unidirectional breath device of membrane type, film, film containment vessel are fitted the knot of situation with expiration hole exits Structure schematic diagram；

Fig. 4 is that the membrane type is unidirectionally exhaled nasal obstruction schematic appearance.

In figure：1st, exhaling hole entrance；2nd, exhaling hole；3rd, expiration hole exits；4th, film；5th, gas outlet；6th, film protective cover； 7th, cock body；8th, connecting bridge；9th, anticreep valve circle；10th, film adhered region；11st, film protective cover fit area.

Embodiment

Unidirectionally exhaled nasal obstruction as shown in figure 1, patent of the present invention is a kind of membrane type, be divided into the half unidirectional breath device of laminating membrane type With nasal obstruction body two parts.

The half laminating membrane type breath device includes exhaling hole entrance 1, exhaling hole 2, expiration hole exits 3, film 4, outlet Mouth 5 and film protective cover 6.The exhaling hole entrance 1 is located at the lower tip of cock body 7, is open as circle；The exhaling hole 2 is located at It is cylindrical bore inside cock body；The expiration hole exits 3 are located at nasal obstruction upper end, are rectangle, surfacing is smooth； The film 4 is rectangular shaped sheet, and material is the high-density polyethylene of flexible, waterproof and sealing function, surfacing light It is sliding；The gas outlet 5 is located at the outer lateral edges of film 4；Film is not fitted with the surface of expiration hole exits 3 at gas outlet 5, but is kept Plane is fully contacted；The film protective cover 6 is rectangle, and inner lateral edges, top, following three edges have right angle to turn side, Take the shape of the letter U, film protective cover 6 is covered in above film, and is fitted with the surface of expiration hole exits 3, and film protective cover 6 is at gas outlet 5 Leave opening.

The nasal obstruction part, including cock body 7, anticreep valve circle 8 and connecting bridge 9.The cock body is imitated inside human body vestibulum nasi Shape, two cock bodys are bilateral symmetry, are soft silicon glue material matter；The connecting bridge connects left and right cock body, is elongate in shape, With cock body identical material；The anticreep valve circle 8 is located at cock body bottom lower end, is circular, is identical material with cock body.

As shown in Fig. 2 the half laminating unidirectional breath device of membrane type, including exhaling hole entrance 1, exhaling hole 2, exhaling hole go out Mouth 3, film 4, gas outlet 5 and film protective cover 6.When wearer exhales, air through exhaling hole entrance 1, is exhaled by vestibulum nasi Hole 2 flow to expiration hole exits 3, and now air pressure is more than external water pressure in expiration hole exits 3, and film 4 produces shape under gas pressure Become, film is upturned at gas outlet 5, and gas outlet 5 is opened, and air-flow is breathed out through gas outlet 5.

Further, the half laminating unidirectional breath device of membrane type, after user's expiration terminates, at expiration hole exits 3 Air pressure reduce, now external water pressure be more than expiration hole exits 3 at air pressure, film 4 under the double action of hydraulic pressure and natural resiliency, Recover formation state, now the film at gas outlet 5 and the abundant contact condition of surface recovery plane of expiration hole exits 3, gas outlet 5 Close.

Further, it is more than in extraneous hydraulic pressure at expiration hole exits 3 in the case of air pressure, gas outlet 5 is always closing shape State, and the bigger obturation effect of pressure differential is better, therefore, the aspiratory action of wearer can not open gas outlet, extraneous hydraulic pressure increase Also gas outlet 5 can not be opened.

Further, film protective cover is covered in outside film, one be can protective film do not damaged by external physical, two are When the wearer exhales the air, film is because its is flexible at gas outlet 5, and the shake of regularity occurs in gas outlet edge.When using When person is in water, because water is mobility liquid, it can effectively suppress shake, prevent that noise from occurring；When user is in sky When in gas, external pressure can not effectively suppress shake, and noise now occurs, and the film at 3 millimeters of the top of film 4 is protected Cover, can stop the shake of film at gas outlet 5, and then suppress the generation of noise.

As shown in figure 3, the half laminating unidirectional breath device of membrane type, film 4 and film protective cover 6 and expiration hole exits 3 Surface laminating type is fitted for half, and the inner lateral edges of film 4, top edges, lower edge are fitted with expiration hole exits 3, in figure 10 be film adhered region, and it is U-shaped with the table of expiration hole exits 3 that film protective cover is in the inner part, top edges, lower edge turn side Face is fitted, and 11 be film protective cover fit area in figure, and the outer lateral edges of film 4 are not fitted with exhaling hole exit surface, but table Face is fully contacted, and fit area is not gas outlet 5, and film protective cover 6 leaves opening in the position of gas outlet 5.

As shown in figure 4, the nasal obstruction part can be divided into cock body 7, anticreep valve circle 8 and connecting bridge 9.This three part is integrated into Type, material is soft silica gel, and external form is biomimetic features, and after user puts on nasal obstruction, cock body 7 can be sufficient filling with vestibulum nasi Portion, makes to reach sealing effectiveness between vestibulum nasi and cock body 7, exhaling hole 2 is turned into the unique passage of nose intracavity gas.Connecting bridge 9 It is connected with the top of cock body 7 in bar-shape, with fully fitting below nose, makes to reach sealing effect between the top of cock body 7 and nostril Really.Cock body 7 is integrated U-shaped with connecting bridge 9, and connecting bridge 9 can be stuck in the nose post location in the middle of two nostrils, Neng Gouzhun when using Really control cock body fills in the position of vestibulum nasi.

The further nasal obstruction part, the volume of cock body 7 is slightly larger than vestibulum nasi volume, fills in after vestibulum nasi, the bullet of cock body 7 Property tension force can increase nasal obstruction vestibulum nasi inwall between frictional force, prevent cock body from nostril deviate from；Anticreep valve circle 8 is oblique Flap, is filled in after vestibulum nasi, and the elasticity tension of cock body 7 acts on anticreep valve circle 8, it is stuck in vestibulum nasi inwall, is prevented cock body From nostril abjection；Connecting bridge is bar-shape with cock body top joint face, the area that hydraulic pressure acts on nasal obstruction is added, after wearing Hydraulic pressure applies pressure by joint face to nasal obstruction, prevents that cock body from deviating from from nostril.

Further, the gas outlet 5 is located at the outside of expiration hole exits 3, and air-flow is flowed by expiration hole exits 3 through gas outlet 5 When going out, its airflow direction is is flowed out by Inside To Outside horizontal direction, therefore air-flow can be directed after the outflow of gas outlet 5 Flowed out on rear side of from ears, its route flowed through is nasal obstruction gas outlet to cheek both sides, and to ears rear side, bubble, which will not stop, to be used The sight of person at the moment.

The present invention is not limited to above-mentioned preferred forms, and anyone is in the enlightenment of the present invention, especially half laminating membrane type list To in the enlightenment of breath device, other various forms of products can be all drawn, however, make any change in its shape or structure, It is every that there is technical scheme identical or similar to the present application within protection scope of the present invention.

Claims (8)

1. The nasal obstruction 1. a kind of membrane type is unidirectionally exhaled, it is characterised in that entered using the half laminating unidirectional breath device of membrane type, including exhaling hole Mouth, exhaling hole, expiration hole exits, film, gas outlet and film containment vessel.
2. 2. the half laminating unidirectional breath device of membrane type according to claim 1, it is characterised in that film and exhaling hole exit list Fitted for part in face.
3. 3. the half laminating unidirectional breath device of membrane type according to claim 1, it is characterised in that controlled out using elastic film The switch of gas port.
4. 4. the half laminating unidirectional breath device of membrane type according to claim 1, it is characterised in that gas outlet is by film with exhaling The non-fitting part in hole exits surface is constituted.
5. 5. the half laminating unidirectional breath device of membrane type according to claim 1, it is characterised in that film guarantor is equipped with above film Shield, film protective cover has opening at the position of gas outlet.
6. 6. the half laminating unidirectional breath device of membrane type according to claim 1, it is characterised in that gas outlet goes out positioned at exhaling hole The outer lateral edges of mouth.
7. A kind of nasal obstruction 7. membrane type is unidirectionally exhaled, it is characterised in that the internal structure of epimorph apery body vestibulum nasi.
8. The nasal obstruction 8. a kind of membrane type is unidirectionally exhaled, it is characterised in that have anticreep valve circle on cock body, valve circle is circularized, and is dashed forward to tiltedly upper Go out.