CN1433822A - Built-in dust-proof health care support for nasal cavity - Google Patents

Abstract

The present invention relates to a hidden dust-proofing health-care article. It is formed from two portions of nasal cavity frame portion and dust-proofing cover portion. After the nasal cavity frame is assembled with a pair of dust-proofing cover and pushed into the nsal cavity of user, at the same time of that the light, thin and flexible dust-proofing covers do not affect entrace of air into the respiratory system of user the external ring of the dust-proofing cover and the cavity wall are formed into tight combination, so that it can have the action of resisting dust and protecting health.

Description

Adelomorphic dustproof health care nasal cavity frame cover

The present invention relates to the dust-proof health care articles for use that a kind of nasal cavity frame and dirt-proof boot are formed.This adelomorphic dustproof health care nasal cavity frame cover is combined by multiple accessory.Each tool definite shape and function.Make that when nasal cavity frame cover was put into user left and right sides nasal cavity, the dirt-proof boot outer ring of frivolous softness formed close applying with nasal wall.Because therefore the dustproof good stretching, extension plasticity of work that is with only need the dustproof frame of several models to cooperate corresponding dirt-proof boot just can satisfy the use of numerous users in multiple environment of nostril different sizes.

Mouth mask (being also referred to as air filtering mask) is worn on people's the respiratory tract, normally for two purposes; (1) prevents that foreign-matter contamination from entering user's respiratory system; And (2) protect other people in order to avoid be subjected to the germ of user's exhalation and the invasion and attack of other pollutant.

For realizing above-mentioned any one purpose, dustproof articles for use mostly must be worn on user's face.Influence user's face appearance, also influenced human body face cell normal physiological activity simultaneously.And location and fastening need when wearing draw watchman's wooden clapper at human body ear and head, so inconvenience when wearing.Draw watchman's wooden clapper can cause certain pressure, the people is felt under the weather.(seeing international monopoly NO.95195585.3 for details).

Existing technology discloses it and has put into the round dust excluder and the nasal septum folder of nasal cavity.For example Chinese patent NO.88203131.7 and NO.8821889.1.Their location and fastening method are that (1) is strengthened nasal septum and shunk clamping force, and filter media design outside the human body nostril, is influenced human body face and nasal septum felt under the weather the time attractive in appearance; And (2) overstriking product diameter is extremely expanded the convergent force that the back produces by the nostril, pressure location and fastening.Above method all can be made troubles to the user.

The invention provides a kind of new nasal cavity frame cover.After the user pushes nasal cavity, remove U type folder middle part, the bottom has outside slight the contact with the human body nasal cavity with slim dirt-proof boot outer ring, and all the other partly do not touch nasal wall fully.Therefore do not have uncomfortable feeling after wearing.Because its nasal cavity frame and dirt-proof boot can change at any time, filter density also can be allocated arbitrarily.Therefore not only filtration and sanitary condition are guaranteed, and can also satisfy the needs of varying environment.Utilize its good plasticity that stretches to regulate the territory, dust-free area in addition.So only need the nasal cavity frame of several models to join the dirt-proof boot of corresponding specification, just can satisfy the use of numerous users of nostril different sizes at multiple environment.And have only the tiny medical grade silicon rubber that stains in U type folder bottom to be exposed outside after wearing, do not note watching being difficult to find, so it has the good hidden function of work.Dirt-proof boot is made by the textile of extensibility and good air permeability.Wear dirt-proof boot outer ring, back and enter respiration channel not influencing air, form good binding face with nasal wall simultaneously.And the user need only spray the oily matter with sticking glutinous dust before wearing on dirt-proof boot, as: glycerine, perfume and other soups; Also further improve its air filtration quality when just can increase its good health care function.With and the strong nasal cavity frame of plasticity simple in structure cover just can push nasal cavity very easily and in nasal cavity, take out.Therefore it is according to good ease of use and comfortableness are arranged.

In accompanying drawing and detailed description of the invention book, these unique shapes of the present invention and its advantage will be described more completely.Similarly numbering is used for representing corresponding part.Be understood that but should give accompanying drawing and explanation only are in order to demonstrate the invention, and should not read them to limit mode of the present invention inadequately.

Fig. 1 is left and right sides filter and dustproof control band tangent plane enlarged drawing.

Fig. 2 filters supporting spring about being.A, nasal cavity frame positioning port.B, locate the internal diameter gluing.C, nose shape framework dish position line.D, gluing and dustproof control band.

Fig. 3 is a U type nose clip.3-1,3-2 are its changeable graphics.

Fig. 4 is a left and right sides nose shape framework dish, makes netted but the b place refers to cue shape framework dish.

Fig. 5 is a vertical view.

Fig. 6 is a upward view.

Fig. 7 is a front view.

Fig. 8 is a left view.

Fig. 9 is nasal cavity shelf structure figure.

Figure 10 is a part assembling drawing.

Figure 11 is a right view.

The stealthy nasal cavity health care support of the present invention cover is by two most compositions; Nasal cavity frame part and dirt-proof boot are partly.The accessory U-shaped nose clip (see figure 3) of this articles for use nasal cavity frame is by the thin copper wire below 5 millimeters, and thin wire or finer wire and other all kinds of wires are made.Nose shape framework dish (see figure 4) is by the copper sheet below 5 millimeters, and iron plate or steel disc and other all kinds of sheet metals are made, and is made into permeability fabulous netted (as Fig. 4) in not changing external form and integrally-built while cue shape framework dish.U type nose clip was spent angles with 85 degree to 120 and is connected in Fig. 3 a o'clock; Coat the medical silicon rubber (see figure 9) that stains of 0.1 to 3.5 millimeter of one deck on Fig. 4 a point nose shape framework dish again, the synthetic that also can coat one deck plastics and rubber is made.And (1) twines the flexible material making that the welding back coats 0.1 to 3.5 millimeter of one deck with the fine wire below 5 millimeters.And (2) utilize the synthetic material of plastics, fiberglass, rubber and plastics, injection molding one-shot forming.And (3) are directly adopted and are coated one deck flexible material after all kinds of sheet metal molding punching presses and make.The present invention also provides a kind of new dirt-proof boot.This cover is to be made by a plurality of parts, and its filter (see figure 1) is to be made by the hydrophilic fibers nonwoven below 3 millimeters, also can select the sponge below 3 millimeters for use, and other permeability, flexibility, the good various materials of stretching, extension plasticity are made.Filtering the supporting spring (see figure 2) is to select 5 millimeters textiles that following flexibility is good for use, and the spraying medical pressure-sensitive adhesive sticks to be printed on and makes after nose shape framework dish is pasted the adhesive sticker diaphragm of position line.Its thickness should be below 2.5 millimeters (sees Fig. 2 .C place).Temperature is controlled at 80 degree to 380 degree.And adopt the heat pressure adhesive mode, it is bonding to locate to carry out pressing along (Fig. 2).Directly stickingly be pressed in the nasal cavity frame and make disposable product.Be the convenient dirt-proof boot of converting, also can utilize the public face cementation of special VELCRO to be connected and reduce accessory filtration supporting spring on the nose shape framework dish, the VELCRO generatrix is made nose shape framework plate-like be fixed on the filter middle part, or directly dirt-proof boot is made the VELCRO generatrix.For strengthening the air-permeative filter performance, can be being fixed on the dustproof regulatory region on the nose shape framework dish or being made into the fan type or being radial (referring to figure one).

The present invention also comprises a kind of using method, and the user should correctly select the nasal cavity frame for use before use, and the first size of range estimation nose shape framework dish is selected for use more a little bit smallerly slightly than my profile nostril, and supporting dirt-proof boot and filter should be bigger slightly than profile nostril.Clean nasal cavity internal contamination thing, the nasal cavity frame not installing dirt-proof boot pushes in the nasal cavity at leisure.Should feel has slightly by touching except that U-shaped folder middle part, and insentience is answered at other position.Do suitable adjustment if any the incompatibility taking-up.Be printed on position line and simultaneously aim at nose shape framework dish filtering supporting spring then, push down the end adhesive sticker alignment filter of tearing and compress bondingly, directly push nasal cavity with pointing.Wear between back dirt-proof boot and the nasal wall and answer ne-leakage.Again select big slightly nasal cavity frame and dirt-proof boot for use as ask the visitor in.After wearing certain hour, as feel unsmooth breath, should in time change dirt-proof boot.Simultaneously also can select thick type or slim dirt-proof boot for use according to environment of living in.

Obviously can take multiple variant and replacement according to the invention described above.Therefore, should give and be understood that: the invention is not restricted to the embodiments described, but it will be subjected to following claim with and variant restriction such as any.Also should give and be understood that: suitably implement the present invention under the situation of any key element of in lacking this explanation, not mentioning.

Claims (10)

1. An adelomorphic dustproof health care support cover, it comprises: nasal cavity frame and dirt-proof boot, it is characterized in that: install a pair of dirt-proof boot at the nasal cavity frame, play preventing that pollutant from entering human respiratory, U type nose clip a1 point 70 degree to 135 degree angles connect respectively on the nose shape framework dish a point that is mutually symmetrical when pushing in the human body nasal cavity.
2. According to the U-shaped nose clip of claim 1, it is characterized in that: A point to F point length is 3 to 30 millimeters, wherein B, C, D, E are connected A, on the F line, A point to B point length is 1 to 10 millimeter, vertical angle 90 degree to 130 degree are tilted to the right, B point to C point length is 0.5 to 5 millimeter, becoming 270 degree to 90 degree camber line shapes, C point to D point length is 0.2 to 5 millimeter, becomes 90 degree to 270 degree camber line shapes.D point to E point length is 0.2 to 5 millimeter.Becoming 120 degree to 360 degree camber line shapes, E point to F point length is 0.1 to 3 millimeter.
3. 3. according to the U-shaped nose clip of claim 1 to 2.It is characterized in that: U type nose clip is that symmetric points become left-right symmetry with the F point.
4. 4. according to the nose shape framework dish of claim 1 to 3.It is characterized in that: be shaped as ellipse, wherein A point to B point length is 1 to 10 millimeter, becoming 180 degree to 20 degree camber line shapes, B point to C point length is 2 to 15 millimeters, becoming 70 degree to 350 degree camber line shapes, C point to D point length is 2 to 25 millimeters, becoming 60 degree to 200 degree camber line shapes, D point to E point length is 2 to 25 millimeters, becomes 300 degree to 70 degree camber line shapes.E point to A point length is 3 to 25 millimeters, becomes vertical 290 degree to 60 degree camber line shapes.
5. According to the nose shape framework dish and the U type nose clip of claim 1 to 4, it is characterized in that: nose shape framework dish lines be rectangle 5*10 millimeter with interior, square 10*10 millimeter with interior, round diameter be 10 millimeters with in interior, the oval 5*10 millimeter.U type nose clip lines are of a size of the 5*0 millimeter during for rectangle, and to be the 5*5 millimeter be 8 millimeters with interior, circular dimension diameter is of a size of the 5*10 millimeter with interior, ellipse and is of a size of in the 5*10 millimeter with interior, semicircle with interior, square dimensions.
6. 6. according to the nose shape framework dish of claim 1 to 5.It is characterized in that: nose screen frame frame can be netted making in the camber line according to above ellipse arc, but also cue shape framework dish is made into circle, and diameter is in 15 millimeters.
7. 7. according to the nasal cavity frame of claim 1 to 6.It is characterized in that: the nasal cavity frame is flexible thin metal material, coats 0.1 to 3.5 millimeter flexible material of one deck outward.Also can all use the synthetic material of each metalloid, rubber, plastic, rubber to make.
8. 8. dirt-proof boot according to claim 1.It is characterized in that: filter adhesive sticker, or special VELCRO connects, and its cover can freely be connected change, or directly be fixed on the nasal cavity frame with heat pressure adhesive and make disposable product, its arc is identical with nose shape framework dish, and external diameter is big slightly 0.5 to 18 millimeter.Thickness is 0.1 to 5 millimeter.
9. 9. according to the described nasal cavity frame of claim 1 to 8.It is characterized in that: the nasal cavity frame is light yellow, milky, the light grey and color similar to the colour of skin.
10. 10. according to the described nasal cavity frame of claim 1 to 9 cover, it is characterized in that: the dustproof control band of dirt-proof boot is made the fan shooting shape with all types of fibers of 0.01 millimeter to 2 millimeters of diameter.

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