CN105641825A

CN105641825A - Spectacle frame type fixing nostril insertion type filter bag mask

Info

Publication number: CN105641825A
Application number: CN201610198060.8A
Authority: CN
Inventors: 徐漫
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-31
Filing date: 2016-03-31
Publication date: 2016-06-08

Abstract

The invention discloses a spectacle frame type fixing nostril insertion type filter bag mask. The mask is mainly composed of a filter bag mask framework, an outer filter disc, an inner filter disc, breathing tubes and spectacle frame type fixing legs. Exchange of respiratory gases is achieved through connection of the breathing tubes and nasal cavities, and closeness property is high. Due to the fact that the effective filter area is increased greatly by the adoption of a respiration filter bag, air permeability is high in use and the stuffy feeling can not be generated. The product is convenient to put on, stable, sanitary and comfortable. The mash framework can be repeatedly cleaned and used, the filter discs can be replaced at any time, and filter materials with different blocking effects can be selected as needed. The product has broad market prospects.

Description

A kind of glasses posture fixing nostril plug-in type filter bag mask

Technical field

The present invention is a kind of gauze mask, espespecially a kind of glasses posture fixing nostril plug-in type filter bag mask, in order to protect wearer from the invasion of flying dust, pathogenic bacteria etc., is also possible to prevent saliva and the pollution to surrounding of the respiratory tract pathogenic bacteria of wearer simultaneously.

Background technology

Along with society and expanding economy, the use of mask is more and more general. At present, the purposes of mask specifically includes that and can prevent the propagation of pathogenic microorganism when warming face, flu at arctic weather, prevent the particles such as flying dust to be inhaled into respiratory tract etc. Along with the raising of social civilization level, at present, food processing and food service industry personnel, even window services personnel have worn mask more and more, in order to avoid sputtering of operationally speaking or cough causes the pollution to food, environment etc.

Mask in the market, is broadly divided into some kinds such as monolayer disposable breathing mask, multilamellar filter material mask and activated carbon interlayer filter face mask. In recent years, along with the increase of haze weather, the mask of anti-PM2.5 is very powerful and exceedingly arrogant. Structurally, these masks are substantially to be covered tightly by mouth, nose, and the belt at mask body two ends or elastic cord are enclosed within the ear of bilateral and are fixed. This kind of mask has a common shortcoming, it is simply that wear uncomfortable. Due to the particularity of human face's structure, although mask is tightly strangled on the face, but owing to the projection of the bridge of the nose and the closed intensity of the lower jaw constantly motion, mask and face when having a joke are not high, cause that protection is not thorough. Further, since current mask is closely attached to look position mostly, cause that breathing has some setbacks, feel oppressed sense substantially. Further, if during sneeze, the saliva of ejection and pathogenic bacteria etc., all in mask, are inhaled into again, and wholesomeness is poor. Finally, the steam of exhalation some be trapped in mask, absorbed by mask sheet so that mask becomes moist through, add the discomfort worn. Therefore, develop a kind of adaptation good, not stifling, comfortable wearing mask not only very necessary, and very urgent.

Summary of the invention

The invention discloses " a kind of glasses posture fixing nostril plug-in type filter bag mask ". This mask is mainly made up of filter bag type mask skeleton, outside filter disc, inner side filter disc, air tube and the several part of glasses posture Convenient table. Filter bag type mask skeleton is mainly made up of outside filter disc fixed frame, arc support, flexible stripper loop, the inner side several part of filter disc retainer ring. Wherein arc support is fixed on the filter disc fixed frame of outside, in order to strut outside filter disc. Flexible stripper loop is attached to the inner side of outside filter disc fixed frame, has spiracle above, and centre is inner side vent. The inside edge of outside filter disc fixed frame and inner side filter disc retainer ring is outside turnup respectively, is beneficial to outer filter disc and interior filter disk elastic opening overlaps thereon and fastens.

Outside filter disc is fixed on the filter disc fixed frame of outside by its elastic opening;Inner side filter disc is fixed in the inner side filter disc retainer ring in the middle of flexible stripper loop by its elastic opening, and medial and lateral filter disc surrounds breathing filter bag jointly. Ining succession in the spiracle on flexible ring top air tube, the free-end of air tube is directly inserted into nasal cavity.

It is with the wing of nose for fulcrum when the present invention uses, the free-end of air tube is inserted nasal cavity, exhale, air-breathing all carries out in breathing filter bag. Completing the exchange of breathing gas owing to being be connected with nasal cavity with air tube, therefore, this product closure is good. Substantially increase again the effective filtration area of air owing to breathing filter bag, therefore, the sensation of stifling when this mask is worn, will not be produced. Product have employed eyeglass holder formula and fixes, and wears convenient, healthy, comfortable. The mask frame part of product can clean use repeatedly, and filter disc part can be changed at any time, it is possible to selects the filter material of different barriering effects as required.

Accompanying drawing explanation

Fig. 1 is glasses posture fixing nostril plug-in type filter bag mask skeleton schematic diagram, including the fixing foot (1) of the wing of nose, outside filter disc fixed frame (2), glasses posture Convenient table (3), flexible stripper loop (4), inner side filter disc retainer ring (5), inner side vent (6), spiracle (7), arc support (8).

Fig. 2 is outside filter disc schematic diagram, including outside filter disc body (10) and outside filter disc elastic opening (9).

Fig. 3 is inner side filter disc schematic diagram, including inner side filter disc body (12) and inner side filter disc elastic opening (11).

Fig. 4 is glasses posture fixing nostril plug-in type filter bag mask schematic rear view, including the fixing foot (1) of the wing of nose, outside filter disc fixed frame (2), glasses posture Convenient table (3), flexible stripper loop (4), inner side filter disc retainer ring (5), outside filter disc body (10), inner side filter disc body (12), filter chamber (13), air tube (14).

Fig. 5 is that the fixing plug-in type filter bag mask front, nostril of glasses posture is seen, including glasses posture Convenient table (3), the fixing foot (1) of the wing of nose, outside filter disc fixed frame (2) and outside filter disc body (10).

Detailed description of the invention

The elastic opening (9) of outside filter disc (Fig. 2) in use, is first enclosed within outside filter disc fixed frame (2) by this mask, then is enclosed within by the elastic opening (11) of inner side filter disc (Fig. 3) on inner side filter disc retainer ring (5). So, inner side filter disc (Fig. 3), flexible stripper loop (4), outside filter disc fixed frame (2), arc support (8) and outside filter disc (Fig. 2) just constitute the filter bag type filter chamber (13) of a hollow, thus considerably increasing the effective filtration area of gas, when decreasing breathing, close vexed and sense of suffocation. When wearing, two free-ends of air tube (14) are inserted nostril, both sides respectively, adjust the fixing foot (1) of the wing of nose in wing of nose both sides, then a pair glasses posture Convenient table (3) is fixed on the auricle of both sides. Swimming (14) due to air tube can well be closely sealed from end and the inwall in nostril, so, the closure of this mask is good, it is not necessary to because closely sealed and must strangle the face wearer tightly as common commercially available mask. Air tube (14) is passed through in nostril, is connected with filter chamber (13) through spiracle (7), carries out the exchange of breathing gas. This mask, because the steam of exhalation is blocked in filter chamber (13), causes stimulation thus without to facial skin. In addition, saliva due to sneeze or when speaking, all intercepted with inner side filter disc (Fig. 3) by flexible stripper loop (4), can not enter in filter chamber (13), therefore, the gas of breathing will not be polluted, it is ensured that the health of breathing gas, decrease wearer's chance by pathogenic bacteria repeated infection, be conducive to the rehabilitation of disease.Owing to have employed the fixing foot (1) of air tube (14) and the wing of nose, jointly fix mask together with a pair glasses posture Convenient table (3), it is to avoid lower jaw impact on mask position when saying, laughing at, therefore, add the stability that mask is worn. Not only comfortable, health worn by this mask, and ventilates and feel, and adaptation is strong, has wide market prospect.

Claims

1. a glasses posture fixing nostril plug-in type filter bag mask, it is characterised in that: mainly it is made up of filter bag type mask skeleton, outside filter disc, inner side filter disc, air tube and a pair glasses several part of posture Convenient table.

2. glasses posture according to claim 1 fixing nostril plug-in type filter bag mask, it is characterized in that: filter bag type mask skeleton is mainly made up of outside filter disc fixed frame, arc support, flexible stripper loop, the inner side several part of filter disc retainer ring, wherein arc support is fixed on the filter disc fixed frame of outside, in order to strut outside filter disc.

3. glasses posture according to claim 1 fixing nostril plug-in type filter bag mask, it is characterised in that: flexible stripper loop is attached to the inner side of outside filter disc fixed frame, has spiracle above, and centre is inner side vent.

4. glasses posture according to claim 1 fixing nostril plug-in type filter bag mask, it is characterized in that: outside filter disc is fixed on the filter disc fixed frame of outside by its elastic opening, inner side filter disc is fixed in the inner side filter disc retainer ring in the middle of flexible stripper loop by its elastic opening, and medial and lateral filter disc surrounds breathing filter bag jointly.

5. glasses posture according to claim 1 fixing nostril plug-in type filter bag mask, it is characterised in that: air tube of ining succession in the spiracle on flexible ring top, the free-end of air tube is directly inserted into nasal cavity.