CN210020901U

CN210020901U - Breathing protection nose patch capable of being customized individually

Info

Publication number: CN210020901U
Application number: CN201920411641.4U
Authority: CN
Inventors: 曾敏娟; 唐焕文; 梁海荣
Original assignee: Guangdong Medical University
Current assignee: Guangdong Medical University
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-02-07
Anticipated expiration: 2029-03-28

Abstract

The utility model relates to the technical field of respiratory protection articles, in particular to a respiratory protection nose patch which can be individually customized, the structure of which comprises a nose type nose patch module and a nostril filtering module which are integrally manufactured by utilizing 3D printing technology, the nostril filtering module comprises a one-way breather valve connected with the nose type nose patch module and a filter membrane which is connected with the one-way breather valve and has filtering function; the one-way breather valve is a ventilating part which can be expanded by force and retracted automatically; when the one-way breather valve is used for inhaling air, the air permeable part automatically retracts and closes to ensure that outside air enters the human body after being filtered by the filter membrane; when exhaling, the ventilation part is unfolded by the impact force of the exhaled air, which is beneficial to the exhalation of human waste gas through the ventilation part and the filter membrane. This respiratory protection nose pastes can highly laminate the people nose, avoids nose to paste the edge and produce the gap with the nose body surface, has stopped the air and has followed the gap gets into human possibility, and then ensures the safeguard effect.

Description

Breathing protection nose patch capable of being customized individually

Technical Field

The utility model relates to a respiratory protection articles for use technical field especially relates to a but respiratory protection nose pad of individuation customization.

Background

With the reduction of air quality, especially in the presence of haze weather, many people adopt respiratory protection measures (such as wearing a mask, a nose mask and the like). The mechanism is that the polluted air is forced to pass through the cover body to be filtered by the inspiration of the human body, so that air particles (such as PM2.5) with certain particle sizes are blocked outside the cover body or absorbed in the cover body, and the aim of preventing harmful particles in the air from entering the respiratory tract of the human body is fulfilled.

The existing masks in the market mainly comprise disposable simple masks, non-woven medical masks, 3M masks and the like, and generally comprise a body and a hanging rope, wherein the body is made of filtering materials and is used for filtering air inhaled by a human body and isolating various pollutants; the hanging rope is in a head belt type or an ear belt type. The main anti-blocking objects of the mask are pollutants, PM2.5 particles, germs, mold, pollen and other allergens. Because the mask edge needs to be attached to the nose bridge, face and chin of the person, an effective air filtration barrier can be constructed. However, in practice, the three-dimensional contour of each face is very different, and the nose and face of the user is in a shape with high and low height, so that the edge of the mask cannot be tightly attached to the surface of the nose and face, and the protection fails. Although there are improvements by metal nose clips, battens or sponge linings, a complete seal is still not possible. In the 5 th year of 2018, the protection effect comprehensive evaluation of the common self-absorption filter type mask in the magazine article of environmental and occupational medicine, mentions that the leakage performance of the mask directly relates to the protection effect of the mask, the mask produced in China has a large gap in the leakage performance, and the main reason is probably that the mask is not matched with the face shape of a wearer. In addition, the prior art mask has the following disadvantages:

1) the mask covers the nose and mouth, so that people cannot drink water or eat food, talking and communication are affected, and after the mask is worn for a long time, bacteria are easily bred in the inner layer of the mask due to damp, sultry and hot, and the bacteria enter the body from the oral cavity, so that the significance of wearing the mask is lost.

2) In cold weather, the mask cannot be tightly fit to the mouth and nose, so that the exhaled water vapor blurs the glasses, and the sight is influenced.

3) The headband or the earband has the defect of wearing trouble, particularly for women, wearers of hats, wearers of glasses, children and the like, the adjustment is troublesome, the wearer is very uncomfortable due to over-tightness, and the sealing is failed due to over-looseness;

4) the comfort level is poor, and the comparative test result of the protective performance of the mask product released on the day by the city consumption right organization of 5 province and province in the declaration of haze prevention and comfort in the article of the legal daily newspaper of only two-piece masks in 2014, 3, 22 days shows that: in 37 gauze mask samples, can accomplish not only prevent that haze is effectual but also wear comfortable sample only 9, account for only 24%, less than the quarter. Moreover, as the beauty is affected, many people do not wear the mask indoors, so that the PM2.5 in the room cannot be protected.

Due to various defects of the mask, nasal filter protection products such as a nose mask, a nasal plug and a nasal paste are produced at the same time. The structure is small and exquisite, and the advantages of diet and conversation of people are not influenced when the device is used, so that the device has attractive potential. However, the current nasal filters are not widely available in the market because the current nasal filter design and process have many disadvantages. The first disadvantage is that the nose filter still has the key technical defect of poor sealing performance like a mask. Secondly, there are also the following 5 problems:

1) appearance problems: the existing similar products, such as a nose mask, have larger volume and clumsy appearance, so that the products are difficult to accept by people;

2) the structure problem is as follows: the nose mask in the prior art needs to fix a filter layer and needs to be provided with various buckles, so that the structure is too complex and troublesome;

3) the use problem is as follows: the nose mask is used to hang a rope on the ears or assist pressure by wearing glasses, so that the nose mask is not firm and troublesome;

4) physiological problems: the nasal obstruction product is required to be inserted into nostrils for use, and a dustproof cavity is formed after the nose hair grows and dislocates for a long time;

5) appearance variation: crescent filter materials are adopted to protect nasal cavities, and nostrils cannot be seen after the patch is used, so that people can feel uncomfortable;

in the chinese utility model patent application, the grant bulletin number and name are CN204073165U nasal part respectively and filter the paster, CN203315583U nose cup, CN205626774U imitates nose formula air cleaner, CN204684489U nose cup, CN2481356Y disposable nose cup, CN204352407U safe nose cover, CN206587298U air purification nose patch, CN204543321U is self-adhesive and filters formula from inhaling particulate matter prevention respirator, the common point of the above-disclosed nose patch (or nose cup etc.) is that the scope covers whole nose, go up to the bridge of the nose bottom, go down to nostril and cleft of lip department, control to the alar both sides of nose, the alar both sides of nose are equipped with pasting material, be equipped with filtration module such as filtration membrane in nostril department. And all have the common defect that no key technology is provided for enabling the nose patch (or the nose mask and the like) to be completely attached to the nose. When a user breathes, air can easily enter and exit from a gap generated between the edge of the nose patch (or the nose mask and the like) and the surface of the nose body, so that the protection is disabled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but respiratory protection nose subsides of individuation customization to the weak point among the prior art, but this respiratory protection nose subsides of individuation customization can laminate in the nasal part completely, combines the design of one-way breather valve, can avoid nose subsides edge and nose body surface to produce the gap, has stopped the air and has followed the gap gets into human possibility, and then ensures the protecting effect.

In order to achieve the above purpose, the present invention is achieved by the following technical solutions.

The breathing protection nose patch capable of being customized individually is provided, and comprises a nose type nose patch module and a nostril filtering module which are manufactured integrally by utilizing a 3D printing technology; the nostril filtering module comprises a one-way breather valve connected with the nose type nose patch module and a filtering membrane which is connected with the one-way breather valve and has a filtering function; the two filter membranes and the two one-way breather valves are arranged in a one-to-one correspondence manner;

the nose type nose patch module is made of self-adhesive silicon gel material, and the inner surface of the self-adhesive silicon gel material is adhered with release paper which is torn before use;

the nose type nose patch module is formed by modeling and individually customizing according to the nose type of a user by using human face three-dimensional data acquisition and 3D printing technology;

the one-way breather valve is a ventilating part which can be expanded by force and retracted automatically;

when the one-way breather valve is used for inhaling air by a human body, the ventilating part automatically retracts and closes to ensure that outside air enters the human body after being filtered by the filter membrane; when exhaling, the ventilation part receives the impact force of exhaling gas and expandes, does benefit to human waste gas simultaneously through ventilation part with the filter membrane exhales.

And a coating protection sheet is arranged on the outer surface of the self-adhesive silicone gel material.

The coating protection sheet is polyurethane;

the breathable part is manufactured by organically combining elastic fibers and light breathable materials and has the autonomous retraction capability.

The breathing protection nose mask which can be individually customized can be set into an animal model, a plant model, a character style, a love heart model, a skin color hidden model, a colored drawing tattoo model, a nose humping beauty model and a model which is customized by a user.

The nostril filtering module can be added with medicines according to the requirement to achieve the administration effect;

perfume or natural odorant can be added on the nostril filtering module according to the requirement so as to achieve the effect of air freshening.

The nostril filtering module is arranged into melt-blown non-woven fabrics or nano-molecular materials.

The nostril filtering module is provided with a protective efficacy indicator.

The color of the self-adhesive silica gel material can be customized according to the requirements of users.

The color of the self-adhesive silicon gel material is similar to the color of the original skin of a user, so that the self-adhesive silicon gel material has the nose humping and beautifying effects, and the nose shape and the height of the hump can be customized according to the requirements of the user.

The inner surface of the self-adhesive silicone gel material is attached with PET film release paper which is torn before use.

The utility model has the advantages that:

(1) the utility model provides a pair of but respiratory protection nose subsides of individuation customization, because nose type nose subsides module is according to user's nose type application people's face three-dimensional data collection and 3D printing technique modeling individuation customization and forms, and nose type nose subsides module sets up to self-adhesive silicon gel material, and self-adhesive silicon gel material is from taking adsorption, therefore make this respiratory protection nose subsides can highly laminate the people nose, avoid nose subsides edge and nose body surface to produce the gap, stopped the air and followed the gap gets into human possibility, and then ensures the protective effect.

(2) The utility model provides a breathing protection nose patch which can be individually customized, because the joint of the nose type nose patch module and the filter membrane is provided with a one-way breather valve, when the human body inhales, the ventilating part automatically retracts and closes to ensure that outside air enters the human body after being filtered by the filter membrane; when exhaling, ventilative portion receives the impact force of expired gas and expandes, does benefit to human waste gas and passes through simultaneously ventilative portion with the filter membrane exhalation to exhale more naturally unobstructed, and avoid exhaling the air current and get into nose and paste the laminating department with the long-time laminating efficiency of guarantee nose subsides with the nose body, and guarantee protection efficiency.

(3) The utility model provides a pair of but breathing protection nose patch of individuation customization has small and exquisite light, simple structure, elegant appearance, material safety nontoxic, the simple and easy advantage of application method. And can wear indoor, can normally drink water or feed, do not influence the speech and exchange, do not influence daily work, prevent in the indoor haze work and have unique advantage.

Drawings

Fig. 1 is a schematic structural diagram of the breathing protection nose patch of the present invention, which can be customized individually, in an expiratory state.

Fig. 2 is a schematic structural diagram of the breathing protection nose patch of the present invention, which can be customized individually, in the state of inhalation.

Fig. 3 is a schematic structural diagram of a nostril filtering module of a respiratory protection nasal strip capable of being customized individually according to the present invention, in a state that a one-way breather valve is opened (i.e. the breathing part is unfolded).

Fig. 4 is a schematic structural diagram of a nostril filtering module of a respiratory protection nasal strip capable of being customized individually according to the present invention, in a state that a one-way breather valve is closed (i.e. the breathing part is retracted).

Fig. 5 is a schematic structural view of the breathing protection nose patch of the present invention, which can be individually customized, configured in a love shape when in use.

Fig. 6 is a schematic structural view of the respiratory protection nose patch of the present invention, which can be customized individually, having a nose-humping beauty effect.

Fig. 1 to 6 include:

a nose patch module 1;

nostril filtering module 2, filter membrane 21, one-way breather valve 22.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments to explain the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1.

The breathing protection nose patch capable of being customized individually in the embodiment, as shown in fig. 1 to 5, comprises a nose type nose patch module 1 and a nostril filtering module 2 which are integrally manufactured by using a 3D printing technology; the nostril filtering module 2 comprises a one-way breather valve 22 connected with the nose type nose patch module 1 and a filter membrane 21 which is connected with the one-way breather valve 22 and has a filtering function; the number of the one-way breather valves 22 is two, and the two filter membranes 21 and the two one-way breather valves 22 are arranged in a one-to-one correspondence manner; the nose type nose patch module 1 is made of self-adhesive silicon gel materials, PET film stripping paper to be torn before use is attached to the inner surfaces of the self-adhesive silicon gel materials, and the nose type nose patch module can be sleeved and pasted on a nose after the PET film stripping paper is torn. The nose type nose patch module 1 is formed by modeling and individually customizing according to the nose type of a user by using human face three-dimensional data acquisition and 3D printing technology; wherein, the one-way breather valve 22 is a ventilating part which can be expanded by force and retracted automatically; wherein, when the one-way breather valve 22 is used for inhaling the air, the air permeable part automatically retracts and closes to ensure that the outside air enters the human body after being filtered by the filter membrane 21; when the human body exhales, the air permeable part is unfolded by the impact force of the exhaled air, so that the human body waste gas can be exhaled through the air permeable part and the filter membrane 21 at the same time. Because nose type nose pastes module 1 and utilizes people's face three-dimensional data collection and 3D printing technique modeling individuation customization to form according to user's nose type, and nose type nose pastes module 1 sets up to self-adhesive silicon gel material, and self-adhesive silicon gel material is from taking adsorption, therefore makes this respiratory protection nose paste can highly laminate the people nose, avoids nose paste edge and nose body surface to produce the gap, has stopped the air and has got into human possibility from the gap, and then guarantee protecting effect. Moreover, the shape of the breathing protection nose patch is consistent with the three-dimensional shape of the face and the nose of a user, the breathing protection nose patch is completely attached to the face and the nose of the user, and the breathing protection nose patch covers the whole nose, extends to the bottom of the bridge of the nose, extends to the positions of nostrils and labial sulcus, and extends to the two sides of the nasal alar part. The nostril filtering module 2 is connected with the nose type nose patch module 1 in a seamless way, is positioned at the position of a human face nostril and is used for filtering air inhaled into a human body.

In addition, because the joint of the nose type nose patch module 1 and the filter membrane 21 is provided with the one-way breather valve 22, when a human body inhales, the ventilating part automatically retracts and closes to ensure that outside air enters the human body after being filtered by the filter membrane 21; when exhaling, ventilative portion receives the impact force of expired gas and expandes, do benefit to human waste gas simultaneously through ventilative portion with the filtration membrane 21 exhalation to exhale more naturally unobstructed, and avoid exhaling the air current and get into nose and paste the laminating efficiency of department in order to ensure that the nose pastes long-time laminating efficiency, and the guarantee protection efficiency.

In this embodiment, the coating protection sheet is disposed on the outer surface of the self-adhesive silicone gel material of the nose patch module 1, so that the nose patch module has the advantages of moisture resistance, aging resistance, mechanical impact resistance and vibration resistance, can be used at-50 ℃ to 200 ℃ for a long time, and has the characteristics of small shrinkage rate, no corrosion, stable performance and the like.

In this embodiment, the air permeable portion is made of an organic combination of elastic fibers and a light and thin air permeable material, and has an autonomous retraction capability.

In this embodiment, the protective sheet of the outer surface coating of the self-adhesive silicone gel material is polyurethane, and has the characteristics of soft texture, high elasticity, and good flexibility.

In this embodiment, the inner surface release paper of the self-adhesive silicone gel material is PET film release paper, so that the self-adhesive silicone gel material has the characteristics of easy peeling and low production cost.

In this embodiment, the breathing protection nose patch capable of being customized individually can be set to be in an animal shape, a plant shape, a font shape, a love heart shape, a skin color concealing shape, a colored drawing tattoo shape, a nose augmentation beautifying shape and a user individual customized shape, and certainly, the user can select or design different shapes according to individual needs of the user, so that individualization is strongly reflected by the visual effect of the user. The skin color concealing shapes refer to shapes capable of concealing skin colors. The nose-humping beauty shaping is a shaping with the nose-humping beauty effect.

In this embodiment, the nostril filtering module 2 can be added with drugs according to the requirement to achieve the administration effect. In addition, perfume or natural odorant can be added to the nostril filtering module according to the requirement, so as to achieve the effect of air freshening. For example, the medicine with the functions of cooling and refreshing is added to achieve the effects of preventing sleepiness and helping to refresh. If allergic to pollen, dust mite, fungi, etc., allergen adsorbent, antiallergic medicine, etc. can be added to achieve antiallergic effect. Such as a user who prefers a certain perfume or scent, may customize the addition of his or her preferred scent to the nostril filtering module 2.

In this embodiment, the nostril filtering module 2 is made of melt-blown non-woven fabric or nano-molecular material, so that the nostril filtering module is easily manufactured by personalized customization by using a bionic 3D printing technology.

In this embodiment, the nostril filtering module 2 is provided with a protective efficacy indicator. Wherein, the protection effectiveness indicating mark can be provided with different color indications according to the breathing effectiveness of the filtering membrane 21 so as to inform the user whether the protection nose paste is replaced. Of course, if the filter membrane 21 contacts a large amount of air with high pollution and high particulate matter concentration in a short time, the air permeability of the breathing membrane will decrease, and the user can replace the nasal strip according to the judgment of experience or with reference to the protection efficacy indication.

In the embodiment, the color of the self-adhesive silicone gel material can be customized according to the requirements of users, so that the personalized characteristics can be improved.

Wherein, the utility model discloses a but preparation of breathing protection nose pad of individuation customization includes following step:

in a first step, three-dimensional data of the face (particularly the nose) of a user is acquired. User data may be collected either short-range or long-range. The short range means that a user enters data into a three-dimensional face acquisition instrument on site; remote refers to that a user utilizes face data acquisition system software of a mobile phone, a computer and the like to automatically acquire and send data.

Secondly, the user puts forward individual requirements, such as setting the protection grade of the nostril filtering module, the drug delivery, the color and the shape of the nose type nose patch module and the like. The parameters can be selected and modified by means of the front side preview effect of the nose patch software platform. The user can refer to antifog haze gauze mask national standard according to the ambient air quality at present, selects the different filter membrane 21 of customization protection rank by oneself. The anti-haze mask national standard (daily protection mask technical specification GB/T32610-2016) divides the protection effect of the mask into D, C, B, A grades from low to high according to the outdoor PM2.5 concentration, and the protection effect corresponds to the applicable air pollution level. If class A corresponds to "severe pollution", the catalyst is used when the concentration of PM2.5 reaches 500 micrograms per cubic meter; class D corresponds to "moderate to low pollution" and is applicable to PM2.5 concentrations of 150 micrograms per cubic meter or less.

And thirdly, manufacturing the nose patch according to the parameters set in the step by adopting the modern 3D printing technology. According to the collected three-dimensional model data of the face of the user and the parameters set individually, the nasal-type nose patch is made of self-adhesive silica gel materials and the nasal filtration module is made of melt-blown non-woven fabrics (or nano molecules), and the nasal-type nose patch is made of the material through individualized customization by using a bionic 3D printing technology.

The melt-blown non-woven fabric (or nano-molecule) material of the nostril filtering module refers to the national standard GB/T32610-.

Example 2.

The utility model discloses an embodiment 2 of respiratory protection nose patch of individuation customization, as shown in fig. 6, this embodiment lies in with embodiment 1's difference, in this embodiment, the color and luster of self-adhesive silicon gel material adopts the colour that is close to the former skin of user, so that have the cosmetic effect of hump nose, the nose type of hump nose forms with the parameter preparation that highly sets up according to the user, the nose patch is light and handy concealed, can also let people enjoy the cosmetic enjoyment of hump nose that the nose patch brought for a long time when not influencing people's normal life and work activity, simple and convenient high-efficient elegant pleasing to the eye again. Other structures and operation principles of this embodiment are the same as those of embodiment 1, and are not described herein again.

It should be finally noted that the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A but breathing protection nose pad of individuation customization its characterized in that: the nose type nose patch module and the nostril filtering module are integrally manufactured by using a 3D printing technology; the nostril filtering module comprises a one-way breather valve connected with the nose type nose patch module and a filtering membrane which is connected with the one-way breather valve and has a filtering function; the two filter membranes and the two one-way breather valves are arranged in a one-to-one correspondence manner;

2. The individually customizable respiratory protection nasal strip according to claim 1, characterized in that: the outer surface of the self-adhesive silicone gel material is provided with a coating protection sheet;

the coating protection sheet is polyurethane.

3. The individually customizable respiratory protection nasal strip according to claim 1, characterized in that: the breathable part is manufactured by organically combining elastic fibers and light breathable materials and has the autonomous retraction capability.

4. The individually customizable respiratory protection nasal strip according to claim 1, characterized in that: the breathing protection nose mask which can be individually customized can be set into an animal model, a plant model, a character style, a love heart model, a skin color hidden model, a colored drawing tattoo model, a nose humping beauty model and a model which is customized by a user.

5. The individually customizable respiratory protection nasal strip according to claim 1, characterized in that: the nostril filtering module can be added with medicines according to the requirement to achieve the administration effect;

6. The individually customizable respiratory protection nasal strip according to claim 1, characterized in that: the nostril filtering module is arranged into melt-blown non-woven fabrics or nano-molecular materials.

7. The individually customizable respiratory protection nasal strip according to claim 1, characterized in that: the nostril filtering module is provided with a protective efficacy indicator.

8. The individually customizable respiratory protection nasal strip according to claim 1, characterized in that: the color of the self-adhesive silica gel material can be customized according to the requirements of users.

9. The individually customizable respiratory protection nasal strip according to claim 1, characterized in that: the color of the self-adhesive silicon gel material is similar to the color of the original skin of a user, so that the self-adhesive silicon gel material has the nose humping and beautifying effects, and the nose shape and the height of the hump can be customized according to the requirements of the user.

10. The individually customizable respiratory protection nasal strip according to claim 1, characterized in that: the inner surface of the self-adhesive silicone gel material is attached with PET film release paper which is torn before use.