CN215303205U - Extremely epidemic prevention face guard of high travelling comfort - Google Patents

Abstract

The utility model discloses a high-comfort extremely-caused epidemic prevention mask which comprises a mask body, wherein a window groove is formed in the front end surface of the mask body, adjusting grooves are formed in the lower sides of the left end and the right end of the mask body respectively, a transparent window is installed in the window groove, a detachable remote controller is arranged on the inner wall of the front side of the mask body, a constant-temperature heating pipe and a refrigerating device are installed on the inner rear side of the mask body, a fan bottom shell is fixedly connected to the rear end of the mask body, a ventilation fan is installed in the fan bottom shell, and built-in gloves are arranged in a flexible protective layer. The utility model solves the problems that the existing medical mask has large tightening marks, the common mask has lower protection grade, a user is easy to feel suffocated when the mask is worn for a long time, and the traditional mask can not be repeatedly used.

Description

Extremely epidemic prevention face guard of high travelling comfort

Technical Field

The utility model relates to the technical field of hygienic products, in particular to a high-comfort extremely-epidemic prevention mask.

Background

The mask is a sanitary product, is generally worn at the position of mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and in the field of professional protection, the mask is developed towards the directions of high protection level, high comfort and the like all the time, and along with the improvement of the living standard of people, the domestic mask is changed from a single protection function to the directions of functionalization, comfort, reusability, science and technology, fashion and the like.

The wearing mask is one of the most effective methods for preventing disease infection, but the medical mask has large tightening marks, serious tightening marks can be left on the face after long-term wearing, the use feeling of medical workers is poor, the protection grade of the common mask is low, the filterable time effect is short, and because bacteria and microorganisms are contained in the air, the immune system of normal people can resist, but some disease patients lose the function, the health of users cannot be ensured, the air in the mask is not circulated, users are easy to feel suffocated when the mask is worn for a long time, and the traditional mask cannot be reused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a high-comfort extremely-epidemic prevention mask which has the advantages of good air permeability, high protective performance and reusability, and solves the problems of poor use feeling, easiness in suffocation and low protection level.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high travelling comfort's extremely epidemic prevention face guard, includes the face guard body, the window groove has been seted up to face guard body front end face portion, the adjustment tank has all been seted up to both ends downside about the face guard body, transparent window is installed to the window inslot, face guard body front side inner wall is provided with the detachable remote controller, constant temperature heating tube and refrigerating plant are installed to this internal rear side of face guard, face guard body rear end fixedly connected with fan drain pan, install ventilation fan in the fan drain pan, the detachable filter is installed to fan drain pan rear end, be provided with flexible inoxidizing coating in the adjustment tank, be provided with built-in gloves in the flexible inoxidizing coating.

Preferably, the lower side of the adjusting groove is provided with a plug-in buckle assembly, the lower ends of the mask body and the adjusting groove are both in an open design, the mask body comprises a surface fabric, a biological barrier film and an inner layer fabric, and the inner side of the surface fabric is sequentially provided with the biological barrier film and the inner layer fabric.

Preferably, the inner wall of the mask body is provided with a temperature sensor.

Preferably, the lower side of the front end of the mask body is provided with a filtering ventilation opening.

Preferably, the refrigerating device comprises a cooling fan, a radiator and a semiconductor refrigerating sheet, wherein the radiator and the semiconductor refrigerating sheet are sequentially installed at the left end of the cooling fan.

Preferably, the ventilation fan is provided with a three-gear speed regulation.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model solves the problems that the existing medical mask has large strangle marks and can leave serious strangle marks on the face after long-term wearing, so that the use feeling of medical care personnel is poor, the common mask has lower protection grade and short filterable time, and the immune system of a normal person can resist but some disease patients lose the function because bacteria and microorganisms are contained in the air, so that the health of the user cannot be ensured, the air in the mask is not circulated, the user is easy to feel suffocated after wearing the mask for a long time, and the traditional mask cannot be reused by arranging the mask body, the window groove, the adjusting groove, the transparent window, the remote controller, the constant-temperature heating tube, the refrigerating device, the fan bottom shell, the remote controller, the medical grade N-quality filter, the flexible protective layer and the built-in gloves, the durability and comfort of the mask are improved.

2. The constant-temperature heating pipe is matched with the refrigerating device to adjust the temperature in the epidemic prevention mask, so that the wearing comfort is improved, the air is filtered through the filter, the filtered air circulates in the epidemic prevention mask in a circulating mode, a user is prevented from being suffocated, the breathing is more smooth compared with that of a common mask, particles in the air are effectively filtered, and the body health of the user is guaranteed.

3. The epidemic prevention mask can be repeatedly used, the filtering efficiency cannot be reduced after washing, the full-closed design is adopted, the protective performance is stronger, the arranged eye-splice component can adjust the tightness degree according to the body type, the head has sufficient activity space, the head can be operated in a low-pitch rotation mode, and the problems of sultriness, strangeness marks and the like can be avoided.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a schematic view of a split structure of the refrigerating apparatus of the present invention;

fig. 5 is a schematic cross-sectional view of the mask body according to the present invention.

In the figure: 1. a mask body; 101. a surface fabric; 102. a biological barrier film; 103. an inner layer fabric; 2. a window slot; 3. an adjustment groove; 4. a transparent window; 5. a remote controller; 6. a constant temperature heating tube; 7. a refrigeration device; 701. a heat radiation fan; 702. a heat sink; 703. a semiconductor refrigeration sheet; 8. a fan bottom case; 9. a ventilation fan; 10. a filter; 11. a flexible protective layer; 12. a glove is arranged inside; 13. a buckle assembly; 14. a temperature sensor; 15. the vent is filtered.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the high-comfort extremely-epidemic prevention mask provided by the utility model comprises a mask body 1, wherein a window groove 2 is formed in the front end surface of the mask body 1, adjusting grooves 3 are formed in the lower sides of the left end and the right end of the mask body 1, a transparent window 4 is installed in the window groove 2, a detachable remote controller 5 is arranged on the inner wall of the front side of the mask body 1, a constant-temperature heating pipe 6 and a refrigerating device 7 are installed on the rear side in the mask body 1, a fan bottom shell 8 is fixedly connected to the rear end of the mask body 1, a ventilation fan 9 is installed in the fan bottom shell 8, a detachable filter 10 is installed at the rear end of the fan bottom shell 8, a flexible protective layer 11 is arranged in the adjusting groove 3, and a built-in glove 12 is arranged in the flexible protective layer 11.

Referring to fig. 1 and 5, a buckle assembly 13 is installed at the lower side of the adjusting groove 3, the lower ends of the mask body 1 and the adjusting groove 3 are both of an open design, the mask body 1 comprises a surface fabric 101, a biological barrier film 102 and an inner fabric 103, and the inner side of the surface fabric 101 is sequentially provided with the biological barrier film 102 and the inner fabric 103.

As a technical optimization scheme of the utility model, the surface fabric 101, the biological barrier film 102 and the inner layer fabric 103 are compounded by adopting a hot melt adhesive technology, so that harmful substances such as liquid, gas and aerosol are effectively protected, the filtration efficiency of key parts is more than 99% after repeated washing and disinfection for 20 times, the synthetic blood penetration resistance can reach more than 4 grades through a phage pathogen penetration test, and the problems of poor air permeability and moisture permeability, uncomfortable wearing and great reduction of functional effects after washing of the traditional surgical gown are solved.

Referring to fig. 3, the inner wall of the mask body 1 is provided with a temperature sensor 14.

As a technical optimization scheme of the utility model, the temperature in the mask body 1 is monitored through the temperature sensor 14, so that the mask body 1 is always in a comfortable temperature range.

Referring to fig. 1, a filtering ventilation opening 15 is formed at the lower side of the front end of the mask body 1.

As a technical optimization scheme of the utility model, the air in the mask body 1 circulates and circulates by arranging the filtering ventilation opening 15.

Referring to fig. 4, the cooling device 7 includes a cooling fan 701, a heat sink 702, and a semiconductor cooling fin 703, and the heat sink 702 and the semiconductor cooling fin 703 are sequentially mounted on the left end of the cooling fan 701.

As a technical optimization scheme of the utility model, the interior of the mask body 1 is cooled by the refrigerating device 7, so that the discomfort of a user caused by overhigh temperature is avoided.

Referring to fig. 3, the face mask body 1 is made of BWT-B7 positive pressure type biological protection system protective clothing fabric of beijing bangwei, and the ventilation fan 9 is provided with three-gear speed regulation.

As a technical optimization scheme of the utility model, fresh air is sent into the mask body 1 through the ventilation fan 9, the circulation of the air in the mask body 1 is ensured, the use comfort is improved, the barrier performance of the BWT-B7 positive pressure type biological protection system protective clothing fabric of Beijing Pongwei meets the index requirement of AAMI LEVEL 4, the PHI-X174 bacteriophage penetration test of ASTM F1671 is passed, and the moisture permeability can reach 1700 g/(m) m²24h), has excellent comfort and blood pathogen barrier performance, meets the requirements of various test standards such as EN 13795, ASTM 1760/1671, EN 14126 and the like, and can provide high-grade protection.

Referring to fig. 2, the filter 10 can filter particulate matter including, but not limited to, aerosol-transmitted pathogens, viruses, bacteria, microorganisms, droplets, fog, pollen, dust, soot, and pet dander, and the filter 10 has a filtration efficiency of not less than 95%.

As a technical optimization scheme of the utility model, the air is filtered by the filter 10, so that particulate matters in the air are reduced, and the air is fresher.

The working principle and the using process of the utility model are as follows: when in use, the mask body 1 is sleeved on the head, then the tightness degree below the mask body 1 is adjusted through the eye-splice component 13, so that the head has sufficient activity space, and the actions such as low-pitch turning and the like can be carried out, a user observes the external environment through the transparent window 4 in the window groove 2, after air is filtered through the filter 10, the air is sent into the mask body 1 through the ventilating fan 9 and flows around the inside of the mask body 1 along the guide wall, after the ventilating fan 9 pushes the air into the mask body 1, positive pressure is generated in the engine cover of the mask body 1, the positive pressure can discharge the air exhaled from the inside through the two filtering vents 15 in front of the chest in time, the ventilating fan 9 is provided with three-gear speed regulation and can be freely regulated, the temperature sensor 14 monitors the temperature in the mask body 1, the temperature range is set, when the temperature in the mask body 1 is greater than the upper limit of temperature, the refrigerating device 7 works, the inside of the mask body 1 is cooled under the action of the cooling fan 701, the radiator 702 and the semiconductor refrigeration sheet 703, when the temperature is lower than the lower temperature limit, the constant temperature heating tube 6 is started and delivers warm air flow, and when a wearer mainly adjusts glasses, earphones or scratches, the wearer can put his hand into the built-in glove 12 to perform corresponding operations.

In summary, the following steps: this extremely epidemic prevention face guard of high travelling comfort, through setting up face guard body 1, window groove 2, adjustment tank 3, transparent window 4, remote controller 5, constant temperature heating tube 6, refrigerating plant 7, fan drain pan 8, ventilation fan 9, filter 10, flexible inoxidizing coating 11 and built-in gloves 12, it is big to have solved current medical gauze mask and have reined in the trace, wear time can leave serious reining in the trace on the face for a long time, it is relatively poor to cause medical personnel's use impression, and the protection level of ordinary gauze mask is lower, filterable ageing is short, and because contain bacterium and microorganism in the air, normal person immune system can resist, but some disease patients have lost this function, can't guarantee user's health, and the air is not circulated in the gauze mask, wear the gauze mask for a long time and cause the user to be suffocated easily, and traditional gauze mask can not used repeatedly's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a very epidemic prevention face guard of high travelling comfort, includes the face guard body, its characterized in that: the face guard body front end face portion has seted up the window groove, the adjustment tank has all been seted up to both ends downside about the face guard body, install transparent window in the window groove, face guard body front side inner wall is provided with the detachable remote controller, constant temperature heating tube and refrigerating plant are installed to this internal rear side of face guard, face guard body rear end fixedly connected with fan drain pan, install ventilation fan in the fan drain pan, detachable filter is installed to fan drain pan rear end, be provided with flexible inoxidizing coating in the adjustment tank, be provided with built-in gloves in the flexible inoxidizing coating.

2. A highly comfortable extremely epidemic prevention mask as in claim 1, wherein: the eye-splice subassembly is installed to the adjustment tank downside, face guard body and adjustment tank lower extreme are open type design, the face guard body includes surface fabric, biological barrier film and inlayer fabric, the inboard of surface fabric is biological barrier film and inlayer fabric in proper order.

3. A highly comfortable extremely epidemic prevention mask as in claim 1, wherein: the inner wall of the mask body is provided with a temperature sensor.

4. A highly comfortable extremely epidemic prevention mask as in claim 1, wherein: and a filtering vent is formed in the lower side of the front end of the mask body.

5. A highly comfortable extremely epidemic prevention mask as in claim 1, wherein: the refrigerating device comprises a cooling fan, a radiator and a semiconductor refrigerating piece, wherein the radiator and the semiconductor refrigerating piece are sequentially installed at the left end of the cooling fan.

6. A highly comfortable extremely epidemic prevention mask as in claim 1, wherein: the ventilation fan is provided with three-gear speed regulation.

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