CN215381640U

CN215381640U - Nostril wearing type mask

Info

Publication number: CN215381640U
Application number: CN202120789237.8U
Authority: CN
Inventors: 张程
Original assignee: Huzhou Screen Brushing E Commerce Co ltd
Current assignee: Huzhou Screen Brushing E Commerce Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2022-01-04
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a nostril wearing type mask, which comprises a semicircular mask main body, wherein air inlet and outlet openings are respectively arranged at two sides of the semicircular mask main body, filter cloth is respectively arranged in the two air inlet and outlet openings, a tightness regulator is fixedly connected at the top of the inner side of the semicircular mask main body and can be adjusted up and down, a stretching device is fixedly connected at the bottom end of the tightness regulator and comprises a nostril pulling hook, a telescopic rod extending end positioning buckle and a stretching device body, a movable telescopic rod is connected in the stretching device body, one end of the outer surface of the stretching device body is fixedly connected with the telescopic rod extending end positioning buckle, the bottom end of the telescopic rod is fixedly connected with the nostril pulling hook, a convex shaft is arranged at one end of the telescopic rod close to the stretching device body, an elastic tension spring is fixedly connected in the convex shaft, the nostril wearing type mask is novel in design, the mask meets the protection effect and brings interest and artistic feeling to the wearer.

Description

Nostril wearing type mask

Technical Field

The utility model relates to the technical field of masks, in particular to a nostril wearing type mask.

Background

Present gauze mask wearing methods are all for hangers formula wearing methods, because there are characteristics such as ear rope elasticity difference, material difference and the long-time characteristic of wearing of needs in various style gauze masks, can cause for the person of wearing to tighten the ear, make the ear produce red and swollen, the emergence of the uncomfortable condition such as silt blue or green.

In addition, because the disposable mask is filtered in a mode of downwards shielding the mouth and the nose, the disposable mask can apply downward closing force to the nostrils while shielding the mouth and the nose, so that the opening degree of the nostrils is reduced, the effective air inlet and outlet area of the nostril respiratory tract of a wearer is reduced, the oppressive feeling of the wearer is aggravated, great breathing discomfort is further caused to the wearer, and even the mask wearer can have the dangerous conditions of oxygen deficiency, dizziness, dazzling and the like; furthermore, from the aspect of wearing aesthetic degree, the hanging ear rope attached to the mask exists outside the mask, so that the using area of the parts is increased, the human face is further shielded, and the aesthetic degree of a wearer is reduced.

Therefore, we improve the above and provide a nostril wearing mask.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a nostril wearing type mask which comprises a semicircular mask main body, wherein air inlet and outlet openings are formed in two sides of the semicircular mask main body, filter cloth is arranged in each air inlet and outlet opening, a tightness regulator is fixedly connected to the top of the inner side of the semicircular mask main body, a stretching device is fixedly connected to the bottom end of the tightness regulator, the stretching device comprises a nostril pulling hook, a telescopic rod extending end positioning buckle and a stretching device body, the telescopic rod is fixedly connected to the inner part of the stretching device body, one end of the outer surface of the stretching device body is fixedly connected with the telescopic rod extending end positioning buckle, the bottom end of the telescopic rod is fixedly connected with the nostril pulling hook, a convex shaft is arranged at one end of the telescopic rod, and an elastic tension spring is fixedly connected to the inner part of the convex shaft.

As a preferred technical scheme, the inside of the tightness regulator is hollowed, limiting clamping grooves are formed in two sides of the tightness regulator, and adjusting sliding grooves are formed in the top and the bottom of the tightness regulator.

As a preferred technical scheme of the utility model, an adjusting rod is arranged in the tightness adjuster, positioning tongues are arranged on two sides of the adjusting rod, and an elastic tension spring is fixedly connected to one side of the adjusting rod.

In a preferred embodiment of the present invention, track grooves are formed in both sides of the drawing device body, and the protruding shaft is disposed inside the track grooves.

As a preferred technical scheme, an inclined groove is formed in the top of the telescopic rod, the inclined edge and the width of the inclined groove are respectively 3mm and 3mm, and the inclined groove is connected with the extending end of the telescopic rod in a clamping mode through a positioning buckle.

As a preferred technical scheme of the utility model, the semicircular mask main body adopts a three-layer design, the inner layer of the semicircular mask main body is designed to be attached to the face, the middle layer is made of filter non-woven fabric, the outer layer is a mask cover, the filter cloth is made of melt-blown cloth and non-woven fabric through hot-press welding and is fixedly connected with the air inlet and the air outlet, and the nostril pull hook is made of soft materials.

According to a preferable technical scheme of the utility model, a circle of sealing strip is arranged on the inner side of the semicircular mask main body, the sealing strip is made of soft materials, a nose bridge rib is arranged inside the top of the semicircular mask main body, the nose bridge rib is made of steel wires, and protective glue wraps the outer portions of the steel wires.

The utility model has the beneficial effects that:

(1) the nostril wearing type mask is different from the prior art, has reasonable structure, convenient use and simple operation, and can ensure that a user can simply and clearly understand the working principle; the utility model aims to provide a nostril wearing type mask, which increases the diversity of products and provides more options for consumers.

(2) The utility model aims to provide a nostril wearing type mask, which is attached to the face by applying a vertical outward force to nostrils to form a reaction force, so that the mask can be worn quickly, the breathing air input of a wearer is improved, and the mask is attractive and elegant. Because the mask is worn in an interaction force mode, the mask can exert outward expansion force on nostrils when being worn, the respiratory tract area of the nostrils is increased, the air inlet and outlet amount of a wearer is increased, the breathing oxygen inlet amount of the wearer is increased, and the breathing state of the wearer is enhanced.

(3) The wearing mode is completed in the mask, no external redundant parts are exposed, and the mask is more attractive compared with the traditional mask. Therefore, the mask can achieve the purposes of convenient wearing, increasing the air inlet and outlet amount of a wearer and being beautiful and elegant.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a nostril-worn mask of the present invention;

FIG. 2 is a front view of a nostril-worn mask of the present invention;

figure 3 is a side view of a nostril-worn mask of the present invention;

FIG. 4 is a drawing of a nostril hook of a nostril-wearing mask of the present invention;

fig. 5 is an enlarged view of a portion of a nostril-wearing mask of the present invention.

In the figure: 1. a semicircular mask body; 2. an air inlet and an air outlet; 3. a slack adjuster; 4. pulling the nostril; 5. a telescopic rod; 6. the extension end of the telescopic rod is provided with a positioning buckle; 7. a stretching device body; 8. a protruding shaft; 9. an elastic tension spring; 10. a limiting clamping groove; 1001. adjusting the sliding chute; 11. adjusting a rod; 12. a track groove; 13. and (4) inclined grooves.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-5, the nostril wearing type mask comprises a semi-circular mask body 1, wherein air inlet and outlet ports 2 are respectively arranged on two sides of the semi-circular mask body 1, filter cloth is respectively arranged in the two air inlet and outlet ports 2, a tightness regulator 3 is fixedly connected to the top of the inner side of the semi-circular mask body 1, a stretching device is fixedly connected to the bottom end of the tightness regulator 3, the stretching device comprises a nostril pulling hook 4, a telescopic rod 5, a telescopic rod extending end positioning buckle 6 and a stretching device body 7, a telescopic rod 5 is fixedly connected to the inner part of the stretching device body 7, a telescopic rod extending end positioning buckle 6 is fixedly connected to one end of the outer surface of the stretching device body 7, the nostril pulling hook 4 is fixedly connected to the bottom end of the telescopic rod 5, a convex shaft 8 is arranged at one end of the telescopic rod 5, and an elastic tension spring 9 is fixedly connected to the inner part of the convex shaft 8.

Wherein, 3 inside fretwork settings that are of the tight regulator, 3 both sides of tight regulator are provided with spacing draw-in

groove

10, and 3 tops of tight regulator and bottom all are provided with regulation spout 1001, through being provided with regulation spout 1001 and spacing draw-in groove 10, can adjust and spacing to the regulating stem.

Wherein, the inside regulation pole 11 that is provided with of elasticity regulator 3, adjust 11 both sides of pole and be provided with the location tongue, adjust 11 one side fixedly connected with elasticity extension spring 9 of pole, through being provided with limit baffle and adjusting the pole, can carry out the regulation of stretching device pulling force size through adjusting device to adapt to different people's different needs.

Wherein, stretching device body 7 both sides are provided with track groove 12, and protruding axle 8 sets up inside track groove 12, through being provided with track groove 12, plays a guide effect to telescopic link 5.

Wherein, 5 tops of telescopic link are provided with

oblique recess

13, and 13 recess hypotenuses of oblique recess and width are 3mm and 3mm respectively, recess 13 stretches out end location buckle 6 block with the telescopic link to one side and is connected, through being provided with oblique recess 13, can play a spacing effect, makes the telescopic link can not shrink and get into inside stretching device body 7.

The semicircular mask body 1 is designed in a three-layer mode, the inner layer of the semicircular mask body 1 is designed to be attached to the face, the middle layer of the semicircular mask body is made of filter non-woven fabrics, the outer layer of the semicircular mask body is a mask cover, the filter cloth is made of melt-blown fabrics and non-woven fabrics through hot-press welding and is fixedly connected with the air inlet and outlet 2, the nostril pull hook 4 is made of soft materials, the purpose of air inlet and exhalation of the mask and virus, dust and impurities filtration can be achieved through the arrangement of the filter cloth, the nostril pull hook is made of the soft materials, the nostril pull hook is soft and comfortable in contact with the skin after being hooked into the nostril, and discomfort can not be caused to the human body part; the length of the pull hook is limited to a certain extent, the pull hook can not go deep into the nasal cavity too much, and can not cause discomfort for a wearer.

Wherein, 1 inboard of semi-circular gauze mask main part is provided with the round sealing strip, and the sealing strip is made by soft materials, and the inside bridge of the nose muscle that is provided with in 1 top of semi-circular gauze mask main part, the bridge of the nose muscle is made by the steel wire, and the outside parcel of steel wire has the protective rubber, through being provided with sealing strip and bridge of the nose muscle, can laminate in the person's of wearing face, forms airtight space.

When the stretching device works, the length, the width and the height of the base part are respectively 15mm, mm and mm, the length, the width and the height of the inner hollow parts are respectively 15mm, 10mm and 10mm, the length and the width of the hollow rectangles at two sides are respectively 5mm and 2mm, the length and the width of the side groove at the top and the bottom are respectively 10mm and 5mm, the length, the width and the height of the stretching device body 7 are respectively 10mm, 10mm and 15mm, the height and the width of the track groove 12 are respectively 6.5mm and 2mm, the length, the width and the height of the telescopic rod 5 are respectively 8.5mm, 8.5mm and 15mm, the bottom of the telescopic rod 5 is provided with a semicircle, the radius of the semicircle is 4.5mm, the radius and the length of a convex shaft at the two sides of the semicircle are respectively 1mm and 1mm, the length and the width of the limiting clamping groove 10 are respectively 5mm and 2mm, the length and the width of the adjusting sliding groove 1001 are respectively 10mm and 5mm, the stretching device is composed of a nostril pull hook, a telescopic rod extending end positioning buckle, an elastic tension spring and a stretching device body. The nostril pull hook is made of soft materials, and after the nostril pull hook is hooked into the nostril, the contact surface of the nostril pull hook and the skin is soft and comfortable, so that discomfort can not be caused to the human body; the length of the pull hook is limited to a certain extent, so that the pull hook can not go deep into the nasal cavity too much, can hook and can not cause discomfort to a wearer; the pull hook is arranged on the telescopic rod; when the mask is not worn: the telescopic link is for stretching out the state to because the effect of motion guide rail makes the telescopic link take place angular deflection in stretching out the end, is stuck by stretching out end location buckle and can not retreat, makes things convenient for the person of wearing to stretch into the nostril under the state of stretching out to wear. When the mask is worn: after the nose pull hook completely enters the nostril, the nose tip touches the extension rod to enable the angle of the telescopic rod to move back to the correct guide rail position, the telescopic rod is pulled back into the stretching device body under the action of the elastic tension spring, because the other end of the stretching device is connected to the mask body through the tightness regulator, the mask body also moves towards the face of a wearer when the telescopic rod is pulled back, and when the telescopic rod returns to the right position, the mask body is also attached to the face of the wearer, so that the mask is worn; and, in the present invention: because the nose of the wearer bears different degrees of comfort of the pulling force, the stretching device is arranged on the pulling force tightness regulator, and the pulling force of the stretching device can be regulated through the regulating device so as to adapt to different requirements of different people.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A nostril wearing type mask comprises a semicircular mask main body (1) and is characterized in that air inlet and outlet ports (2) are arranged on two sides of the semicircular mask main body (1), filter cloth is arranged in the two air inlet and outlet ports (2), a tightness regulator (3) is fixedly connected with the top of the inner side of the semicircular mask main body (1), a stretching device is fixedly connected with the bottom end of the tightness regulator (3), the stretching device comprises a nostril hook (4), a telescopic rod (5), a telescopic rod extending end positioning buckle (6) and a stretching device body (7), the telescopic rod (5) is fixedly connected in the stretching device body (7), the telescopic rod extending end positioning buckle (6) is fixedly connected with one end of the outer surface of the stretching device body (7), the nostril hook (4) is fixedly connected with the bottom end of the telescopic rod (5), one end of the telescopic rod (5) close to the stretching device body (7) is provided with a convex shaft (8), and an elastic tension spring (9) is fixedly connected inside the convex shaft (8).

2. The nostril wearing mask according to claim 1, wherein the inside of the elastic adjuster (3) is hollowed, the two sides of the elastic adjuster (3) are provided with limiting clamping grooves (10), and the top and the bottom of the elastic adjuster (3) are provided with adjusting sliding grooves (1001).

3. The nostril wearing mask according to claim 1, wherein the inside of the elastic adjuster (3) is provided with an adjusting rod (11), two sides of the adjusting rod (11) are provided with positioning tongues, and one side of the adjusting rod (11) is fixedly connected with an elastic tension spring (9).

4. The mask as claimed in claim 1, wherein the stretching unit body (7) has track grooves (12) formed on both sides thereof, and the protruding shaft (8) is disposed inside the track grooves (12).

5. The nostril wearing mask according to claim 1, wherein the top of the expansion link (5) is provided with an inclined groove (13), the inclined edge and the width of the groove of the inclined groove (13) are respectively 3mm and 3mm, and the inclined groove (13) is connected with the positioning buckle (6) at the extending end of the expansion link in a clamping way.

6. The nostril-wearing mask according to claim 1, wherein the semicircular mask body (1) is designed to have three layers, the inner layer of the semicircular mask body (1) is designed to be attached to the face, the middle layer is made of filter non-woven fabric, the outer layer is a mask cover, the filter cloth is made of melt-blown cloth and non-woven fabric through hot-press welding and is fixedly connected with the air inlet and outlet (2), and the nostril hook (4) is made of soft material.

7. The nostril-wearing mask according to claim 1, wherein a circle of sealing strip is arranged at the inner side of the semicircular mask body (1), the sealing strip is made of soft material, a nose bridge rib is arranged at the top of the semicircular mask body (1), the nose bridge rib is made of steel wire, and the steel wire is wrapped with protective glue.