CN215461514U

CN215461514U - Ventilative type gauze mask

Info

Publication number: CN215461514U
Application number: CN202121171594.4U
Authority: CN
Inventors: 李鹏; 王雪辉; 赵军荣
Original assignee: Yantai Lisong Safety Technology Co ltd
Current assignee: Yantai Lisong Safety Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-11
Anticipated expiration: 2031-05-28

Abstract

The application relates to a breathable mask, which relates to the technical field of protective articles and comprises a mask surface, wherein two hangers are arranged on the mask surface, a breathable opening is formed in the middle of the mask surface, a plurality of supporting strips are fixedly arranged on the mask surface, one ends of the supporting strips are positioned at the edge of the outer side of the mask surface, and the other ends of the supporting strips are positioned at the edge of the mask surface close to the breathable opening; the filter layer is fixedly arranged in the air vent, the outer side of the filter layer is movably connected with the air permeable cover, and the air permeable cover is provided with a plurality of air vents. This application has the effect that improves top facing gas permeability.

Description

Ventilative type gauze mask

Technical Field

The application relates to the technical field of protective articles, in particular to a breathable mask.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of cotton cloth, gauze or paper and the like.

The traditional Chinese patent with publication number CN212574226U discloses a mask, which comprises a mask body, wherein the mask body comprises a protective area, a first ear band area and a second ear band area, the upper side edge of the first ear band area is connected with the upper side edge of the first side of the protective area, the lower side edge of the first ear band area is connected with the lower side edge of the first side of the protective area, and the middle part of the first ear band area is separated from the protective area; the upper edge of the second ear band region meets the upper edge of a second side of the guard region opposite the first side, the lower edge of the second ear band region meets the lower edge of the second side of the guard region, and the middle of the second ear band region is spaced from the guard region.

In view of the above-mentioned related arts, the inventors have found that when a user wears a mask for a long time, the mask covers the entire nose and mouth of the user, which tends to make the user feel uncomfortable to breathe, and has a drawback of poor mask breathability.

SUMMERY OF THE UTILITY MODEL

In order to improve the gas permeability of the mask, the present application provides a gas permeable mask.

The application provides a ventilative type gauze mask adopts following technical scheme:

a breathable mask comprises a mask surface, wherein two hangers are arranged on the mask surface, a breathable opening is formed in the middle of the mask surface, a plurality of supporting strips are fixedly arranged on the mask surface, one ends of the supporting strips are located at the edge of the outer side of the mask surface, and the other ends of the supporting strips are located at the edge of the mask surface close to the breathable opening; the filter layer is fixedly arranged in the air vent, the outer side of the filter layer is movably connected with the air permeable cover, and the air permeable cover is provided with a plurality of air vents.

By adopting the technical scheme, the cover surface is fixed at the mouth and nose of a user by the hangers, the ventilation performance of the cover surface is better by the ventilation openings, the ventilation holes are used for primarily filtering air and the filtering layer is used for deeply filtering air, so that the user is protected while the ventilation performance of the ventilation openings is ensured; the supporting strip makes the top facing keep away from user's face this moment, makes top facing and user's oronasal spare have the breathing chamber, makes the top facing can not cover on user's face, makes the user breathe more smoothly at the in-process of wearing the gauze mask, has improved the gas permeability of top facing.

Optionally, the side of the ventilation cover is fixedly provided with a magic tape, and the ventilation cover is movably connected with the filter layer through the magic tape.

Through adopting above-mentioned technical scheme, ventilative cover passes through the magic and pastes and filter layer detachable connection, and when the user changed the gauze mask, be convenient for clear up the operation ventilative cover through the ventilative cover of dismouting, realize the recycling function of ventilative cover simultaneously.

Optionally, a water-blocking layer is fixedly arranged in the air vent and is positioned on one side of the filter layer far away from the air vent.

Through adopting above-mentioned technical scheme, the top facing during operation, the water blocking layer makes external sewage can not get into in the cover, and then makes the security performance that the top facing used higher.

Optionally, a breather valve located at the outer side of the ventilation cover is fixedly arranged on the cover surface.

Through adopting above-mentioned technical scheme, the face guard is at the during operation, and the breather valve makes the circulation of air process between the face guard inside and the face guard outside more smooth and easy to the gas permeability of top facing has further been improved.

Optionally, the edge of the outer side of the cover surface is fixedly provided with a fitting strip made of a deformable material.

Through adopting above-mentioned technical scheme, when the edge of top facing was laminated with user's face mutually, adjust the shape that the laminating strip made the laminating strip and laminate with user's facial profile mutually, the laminating strip and then change the shape at top facing edge, make the top facing can laminate user's face better.

Optionally, one of the hangers is connected to both ends of the upper edge of the cover, and the other hanger is connected to both ends of the lower edge of the cover.

Through adopting above-mentioned technical scheme, hangers rope during operation, hangers rope and user's back head looks butt, and then makes the top facing be difficult to cause wearing and tearing to user's health when using for a long time.

Optionally, an adjusting block is fixedly arranged on the outer side of the cover surface, and the hangers penetrate through the adjusting block and are connected with the adjusting block in a sliding manner.

Through adopting above-mentioned technical scheme, different users adjust the length of hangers rope through adjusting the relative position relation between hangers rope and the regulating block, make the hangers rope can fix the top facing in head circumference different users' face better.

Optionally, the one end of hangers rope has set firmly the box, and the tip that the hangers rope is close to the box has set firmly a plurality of son along the length direction of hangers rope and has detained, son detain and box sliding connection.

Through adopting above-mentioned technical scheme, after removing the hangers rope to required position, detain sliding connection with box and adjacent son, make the hangers rope can arrange in required position better and fix the face guard.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cover surface is fixed at the mouth and nose of a user through the ear hanging ropes, the ventilation performance of the cover surface is better through the ventilation openings, the ventilation cover is separated from the ventilation openings, the ventilation holes preliminarily filter air, the filter layer deeply filters the air, and the user is protected while the ventilation performance of the ventilation openings is guaranteed; the supporting strip makes the top facing keep away from user's face this moment, makes top facing and user's oronasal spare have the breathing chamber, makes the top facing can not cover on user's face, makes the user breathe more smoothly at the in-process of wearing the gauze mask, has improved the gas permeability of top facing.

2. Ventilative cover passes through the magic and pastes and filter layer detachable connection, when the user changes the gauze mask, is convenient for clear up the operation ventilative cover through the dismouting, realizes ventilative cover's recycling function simultaneously.

3. When the edge of the top facing was laminated with the user's face, adjust the shape that the laminating strip made the laminating strip and laminate with user's facial profile mutually, the laminating strip and then change the shape at top facing edge, made the top facing can laminate user's face better.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged view of a in fig. 1.

FIG. 3 is a cross-sectional view of a water-blocking layer and a water-absorbing layer in an example of the present application.

Description of reference numerals: 1. covering; 2. a loop rope; 3. a ventilation opening; 4. a supporting strip; 5. a filter layer; 6. a ventilation cover; 7. air holes are formed; 8. magic tape; 9. a water resistant layer; 10. a water-absorbing layer; 11. a breather valve; 12. fitting strips; 13. and a regulating block.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a breathable mask, referring to fig. 1, which comprises a mask surface 1, wherein two identical hangers 2 are arranged on the mask surface 1, and the hangers 2 are made of deformable elastic materials. When the mask is used, a user hangs the hangers ropes 2 on the head of the user, at the moment, the hangers ropes 2 are tensioned, and the mask surface 1 is fixed at the mouth and nose of the user by the hangers ropes 2, so that the basic functions of the mask are realized.

Referring to fig. 1, during use of the mask, the upper edge of the mask face 1 is positioned at the bridge of the nose of the user and the lower edge of the mask face 1 is positioned at the chin of the user. When the mask is used, the mask surface 1 can well cover the mouth and nose of a user, and has a protective effect on the user.

Referring to fig. 1, one of the hangers 2 is connected to both ends of the upper edge of the mat cover 1, and the other hanger 2 is connected to both ends of the lower edge of the mat cover 1. When using the gauze mask, the user puts hangers rope 2 string at user's head, and hangers rope 2 was taut this moment, and hangers rope 2 and user's back head butt, back head department have the hair protection, and then makes top facing 1 when using for a long time, and hangers rope 2 is difficult to cause wearing and tearing to user's health.

Referring to fig. 1 and 2, four identical adjusting blocks 13 are fixedly arranged on the cover surface 1, the adjusting blocks 13 are grouped in pairs, the adjusting blocks 13 are positioned on two sides of the end edge of the cover surface 1, the adjusting blocks 13 are arranged along the length direction of the end edge of the cover surface 1, the hangers 2 penetrate through the adjusting blocks 13, and the hangers 2 are connected with the adjusting blocks 13 in a sliding manner along the length direction of the hangers 2. When different users are using the gauze mask, the user is according to the length of the head circumference adjustment hangers rope 2 of oneself, and user's pull hangers rope 2 makes hangers rope 2 and regulating block 13 relative slip, through the relative position relation between regulation hangers rope 2 and the regulating block 13, adjusts the length of being connected of hangers rope 2 and user's head, makes hangers rope 2 can fix the face at the different users of head circumference better with top facing 1.

Referring to fig. 1 and 2, female buckles are fixedly arranged at two ends of the hanger rope 2, five male buckles are fixedly arranged at the end part, close to the female buckles, of the hanger rope 2 along the length direction of the hanger rope 2, and when the hanger rope 2 penetrates through the adjusting block 13, the male buckles are connected with the female buckles in a sliding mode. When the user pull hangers rope 2, with hangers rope 2's length adjustment to user's required length after, the user removes hangers rope 2's tip, detains sliding connection with the box and the son that is closest to the box this moment, length when making hangers rope 2 carry out fixed operation to the face guard is more fixed.

Referring to fig. 1 and 3, the middle part of the cover surface 1 is provided with an air vent 3, the air vent 3 is square, and the shape of the air vent 3 is similar to that of the cover surface 1. When the mask surface 1 covers the mouth and the nose of a user, the ventilation ports 3 enable the ventilation performance of the mask surface 1 to be better and enable the breathing process of the user to be smoother.

Referring to fig. 1 and 3, a filter layer 5 is fixedly arranged in the ventilation port 3, and the size of the filter layer 5 is the same as that of the ventilation port 3. When the mask works, a user breathes external air through the ventilation port 3, and at the moment, when the air passes through the ventilation port 3, the filtering layer 5 carries out deep filtration on the air, so that dust impurities in the air are not easy to be inhaled by the user.

Referring to fig. 1 and 3, a water-resistant layer 9 is fixedly arranged in the air-permeable opening 3, the water-resistant layer 9 is positioned on the side surface of the filtering layer 5 close to the inner side of the cover surface 1, the water-resistant layer 9 is fixedly connected with the filtering layer 5, and the water-resistant layer 9 and the filtering layer 5 have the same size. When the top facing 1 works, external sewage easily falls onto the outer surface of the top facing 1, and the water blocking layer 9 prevents the external sewage from entering the top facing 1, so that the use safety performance of the top facing 1 is higher.

Referring to fig. 1 and 3, a water absorption layer 10 is fixedly arranged on the side surface of the water resistance layer 9 far away from the filter layer 5, and the water absorption layer 10 and the water resistance layer 9 have the same size. When a user wears the mask for a long time, a large amount of water vapor is easily accumulated in the mask surface 1, and at the moment, the water vapor in the mask surface 1 is absorbed by the water absorbing layer 10, so that the breathing environment in the mask surface 1 is kept dry, and the using function of the mask surface 1 is further improved.

Referring to fig. 1 and 3, the side of the filter layer 5 away from the water-resistant layer 9 is movably connected with a ventilation cover 6, the ventilation cover 6 is made of waterproof material, the size of the ventilation cover 6 is the same as that of the filter layer 5, and a plurality of through ventilation holes 7 are formed in the ventilation cover 6. When the top facing 1 during operation, ventilative cover 6 separates the shelves outside ventilative mouthful 3, and ventilative cover 6 tentatively separates the shelves to external sewage, and bleeder vent 7 carries out the prefilter to the air, makes ventilative mouthful 3 service function more perfect.

Referring to fig. 1 and 3, magic tape 8 is fixedly arranged along the circumference of the ventilation cover 6 at the side edge of the ventilation cover 6, and the ventilation cover 6 is detachably connected with the filter layer 5 through the magic tape 8. When the user changes the mask, the user pulls the breathable cover 6 to separate the breathable cover 6 from the filter layer 5, and the user can conveniently carry out related cleaning operation on the breathable cover 6 by disassembling and assembling the breathable cover 6; meanwhile, the recycling function of the ventilation cover 6 is realized, and the utilization degree of the ventilation cover 6 is improved.

Referring to fig. 1 and 3, two identical breather valves 11 located outside the ventilation cover 6 are fixedly arranged on the cover surface 1, the two breather valves 11 are arranged along the length direction of the cover surface 1, and the two breather valves 11 are respectively located on two sides of the ventilation cover 6. When the mask works, the breather valve 11 ensures that the air circulation process between the inside and the outside of the mask is smoother, and the air permeability of the mask surface 1 is further improved while the safety of a user is ensured.

Referring to fig. 1 and 3, four support bars 4 are fixedly arranged on the cover surface 1, one ends of the support bars 4 are located at the corners of the outer edge of the cover surface 1, the other ends of the support bars 4 are located at the corners of the cover surface 1 close to the edges of the ventilation openings 3, and the included angles between the adjacent support bars 4 are the same. After the face guard covered user's mouth nose, the edge that ventilative mouthful 3 was kept away from to support strip 4 and user's facial looks butt, and support strip 4 supported into required shape with top facing 1, and user's face was kept away from to top facing 1 this moment, and there is the breathing chamber top facing 1 and user's mouth nose piece, makes top facing 1 can not cover on user's face, makes the user breathe more smoothly at the in-process of wearing the gauze mask.

Referring to fig. 1 and 3, an attaching strip 12 made of a deformable material is fixedly arranged at the edge of the outer side of the cover surface 1, and the attaching strip 12 is arranged along the circumferential direction of the cover surface 1. When wearing the gauze mask, the edge of top facing 1 is connected with user's face, and the user adjusts laminating strip 12 and makes the shape of laminating strip 12 laminate mutually with user's facial profile, and laminating strip 12 and then change the shape at top facing 1 edge, makes top facing 1 can laminate user's face better.

The implementation principle of a ventilative type gauze mask of this application embodiment does: when the mask is used, a user pulls the hangers rope 2 to enable the hangers rope 2 and the adjusting block 13 to slide relatively, the length of the hangers rope 2 is adjusted to the required length of the user, and then the female buckle is connected with the sub buckle closest to the female buckle in a sliding mode. The user hangs hangers rope 2 and puts user's head, and laminating strip 12 makes the edge of top facing 1 laminate with user's face mutually this moment, and support bar 4 supports into required shape top facing 1, forms respiratory cavity, improves top facing 1's gas permeability.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a ventilative type gauze mask, includes top facing (1), is equipped with two hangers ropes (2) on top facing (1), its characterized in that: the middle part of the cover surface (1) is provided with a ventilation opening (3), a plurality of supporting strips (4) are fixedly arranged on the cover surface (1), one ends of the supporting strips (4) are positioned at the edge of the outer side of the cover surface (1), and the other ends of the supporting strips (4) are positioned at the edge of the cover surface (1) close to the ventilation opening (3); a filter layer (5) is fixedly arranged in the ventilation port (3), the outer side of the filter layer (5) is movably connected with a ventilation cover (6), and a plurality of ventilation holes (7) are formed in the ventilation cover (6).

2. The breathable mask of claim 1, wherein: the lateral side of the ventilation cover (6) is fixedly provided with a magic tape (8), and the ventilation cover (6) is movably connected with the filter layer (5) through the magic tape (8).

3. The breathable mask of claim 1, wherein: a water-resistant layer (9) is fixedly arranged in the ventilation opening (3), and the water-resistant layer (9) is positioned on one side of the filter layer (5) far away from the ventilation cover (6).

4. The breathable mask of claim 1, wherein: and a breather valve (11) positioned at the outer side of the ventilation cover (6) is fixedly arranged on the cover surface (1).

5. The breathable mask of claim 1, wherein: the edge of the outer side of the cover surface (1) is fixedly provided with a joint strip (12) made of deformable materials.

6. The breathable mask of claim 1, wherein: one hangers rope (2) is connected with two ends of the upper edge of the cover surface (1), and the other hangers rope (2) is connected with two ends of the lower edge of the cover surface (1).

7. The breathable mask of claim 1, wherein: the outer side of the cover surface (1) is fixedly provided with an adjusting block (13), and the hangers (2) penetrate through the adjusting block (13) and are connected with the adjusting block (13) in a sliding manner.

8. The breathable mask of claim 1, wherein: the one end of hangers rope (2) has set firmly the box, and the tip that hangers rope (2) are close to the box has set firmly a plurality of son along the length direction of hangers rope (2) and detains, son detain and box sliding connection.