CN212014494U - Mask for children - Google Patents

Abstract

The utility model relates to the technical field of masks, in particular to a children mask, which comprises a mask body and hanging ear ropes at two sides of the mask body, wherein the mask body sequentially comprises a skin-friendly layer, a filter layer and an outer protective layer from inside to outside; the top of the mask body is a nose bridge adjusting area, a nose bridge strip is horizontally arranged in the nose bridge adjusting area, a nose bridge sealing gasket is arranged on the inner side of the skin-friendly layer corresponding to the position of the nose bridge strip, and the middle part of the nose bridge sealing gasket is provided with a V-shaped notch which is opened towards the inner side and is used for being clamped on the nose bridge; the bottom of gauze mask body is the chin laminating region, and the chin laminating region is provided with two fore-and-aft folding portions, and two fore-and-aft folding portions divide into the three-section with the chin laminating region. The advantage of this patent is the children that adapt to not equidimension face, realizes vertical application range adjustment, promotes the leakproofness and the comfort level of nasal part and chin, prevents gauze mask gas leakage when being convenient for adjust gauze mask simultaneously.

Description

Mask for children

Technical Field

The utility model relates to a gauze mask technical field especially relates to a children's gauze mask.

Background

The mask is a device which is generally worn on 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 gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like.

Prevent PM2.5 children's gauze mask that discloses in the current common gauze mask for example the chinese utility model patent of publication number CN208354666U (announcement day is 2019.01.11), include the gauze mask main part and locate the hangers spare of gauze mask main part both sides, the gauze mask main part is including sheltering from the cover cloth, be equipped with the drier bag on sheltering from the surface of cover cloth, the top level of drier bag sets up the zip fastener, the drier bag intussuseption is filled with the drier package, shelter from the cover cloth and include inoxidizing coating, filter layer and inner liner by outer to interior in proper order, the filter layer includes cellucotton, static cotton, melt and spout cotton and biochemical cotton in proper order by outer to interior. The beneficial effects of the utility model reside in that: structural design is reasonable, can keep the gauze mask dry in real time, wears comfortablely, and the dustproof effect of filtration is good.

The gauze mask on the market at present has following several problems: most of the masks are designed for adults, and for children, the masks cannot be worn due to being too large, the protective effect cannot be achieved if the masks are worn, the sizes of the faces of the children are different, the masks which are often bought are not matched with the sizes of the faces of the children, and the suitable mask size is found to be troublesome; secondly, the nose bridge strip of the mask is pressed on the nose bridge, and the nose bridge is relatively fragile, so that the nose bridge strip cannot be well pressed on the nose bridge of a child when the mask is worn, air leakage can be caused, the protection effect is reduced, and meanwhile, the nose bridge strip is relatively hard and can be clamped on the nose bridge of the child to cause that the child is uncomfortable to wear, so that the child takes off the mask or does not want to wear the mask; thirdly, the mask which is originally fixed can be moved due to the fact that the child does not have the habit of wearing the mask and is good in movement, so that the mask cannot be well attached to the face of the child, air leakage at the nose bridge or air leakage at the chin can be caused, and a good wearing effect cannot be achieved; (IV) the unable adjustment of application range, the gauze mask stretches the adjustment through the certain elasticity of left and right sides hangers rope or through gauze mask self on horizontal application range, but can't adjust on vertical application range, the longitudinal distance between gauze mask bridge of the nose department and the gauze mask chin department promptly, because the time is too of a specified duration, the bridge of the nose strip region at gauze mask top can slowly slide downwards, the region that can make the gauze mask bottom is also along with removing, thereby both ends all leak gas about making the gauze mask, reduce the safeguard effect.

Disclosure of Invention

The utility model aims to solve the problems that the existing mask has poor sealing performance and comfort at the nose bridge and the chin and cannot be longitudinally adjusted, and provides a nose bridge sealing gasket for improving the sealing performance at the nose bridge and the wearing comfort; through sealed the wearing comfort level and the leakproofness of promoting the chin department of filling up of chin, adjust fore-and-aft application range through the distance between the interlude of chin laminating region and the V type notch during the use to promote gauze mask protective effect and wear a children's gauze mask of experience.

For the purpose of the utility model, the following technical scheme is adopted to realize:

a children mask comprises a mask body and ear hanging ropes on two sides of the mask body, wherein the mask body sequentially comprises a skin-friendly layer, a filter layer and an outer surface protection layer from inside to outside; the mask is characterized in that a nose bridge sealing gasket is arranged on the inner side of the skin-friendly layer corresponding to the position of the nose bridge strip, and a V-shaped notch which is opened towards the inner side is formed in the middle of the nose bridge sealing gasket; the bottom of gauze mask body is the chin laminating region, and the chin laminating region is provided with two fore-and-aft folding portions, and two fore-and-aft folding portions divide into the three-section with the chin laminating region, and the three-section is the interlude that is used for holding the chin respectively and upwards rolls over two side sections that are used for laminating the cheek when using. The V-shaped notch on the nose bridge sealing gasket is convenient for the mask to be attached to the nose bridge of the child, so that the sealing performance is improved, and the wearing comfort of the child is also improved. The child mask is provided with the jaw attaching area, so that the jaw can be attached conveniently, and the sealing effect of the jaw is improved; meanwhile, as the common mask only reaches the chin opening, if the common mask needs to move up and down, the mask is not enough in shielding position, and the mask is better suitable for different face shapes.

The vertical application range of the mask body is adjusted through the distance between the middle section of the chin fitting area and the V-shaped notch of the nose bridge sealing gasket. Use a period, the nose gliding can be followed to V type notch, and the vertical distance between interlude through the chin laminating region and the V type notch remains unchanged, prevents that gauze mask and bridge of the nose and chin department from producing the space, promotes sealed effect and the sealed stability of gauze mask.

Preferably, a chin sealing gasket is horizontally arranged on the inner side face of the skin-friendly layer of the middle section of the chin attachment area, the chin sealing gasket is made of a sponge material, the chin sealing gasket and the nose bridge sealing gasket are both in a long strip shape, and the chin sealing gasket and the nose bridge sealing gasket are arranged in parallel. Deformation of being convenient for through the sponge material, better laminating and nasal part to the soft light promotion is worn the comfort level, and when wearing after a period gauze mask gliding, the sealed pad of chin has the state recovery of original chucking to be the state of stretching through elasticity, nevertheless with between the chin the laminating closely, prevent gas leakage.

Preferably, the chin seal has left and right ends overlapping the side edge sections. The sealing range of the chin can be increased by partial overlapping, so that two sides of the bottom of the mask are tightly attached to two sides of the chin, and air is prevented from entering; the left end and the right end of the jaw sealing gasket can be completely coincided with the two side edge sections, so that the played sealing effect is better, and the sealing range is wider.

Preferably, the lateral length of the middle section of the chin rest area is greater than the lateral length of the side sections of the chin rest area. Make gauze mask chin laminating region be the concave type of laminating mutually with the chin structure during the use, the chin laminating region of being convenient for can live the chin parcel completely to make the laminating that chin laminating region and human chin can be fine, prevent air admission.

Preferably, the skin-friendly layer and the outer protective layer are fixed along the edge of the mask body through ultrasonic welding, and the bottom ends of the two longitudinal folding parts are overlapped with the ultrasonic welding line at the bottom of the mask body. Promote gauze mask joint strength through ultrasonic bonding to the folding portion is in the coincidence of bottom, promotes the joint strength of folding portion, and the chin laminating area is convenient for better formation and chin assorted concave type.

Preferably, a fold region is located between the chin seal and the nose bridge seal, the fold region including a plurality of fold lines that are parallel up and down. The gauze mask in the middle area which cannot be longitudinally stretched originally is conveniently longitudinally stretched through the fold line, so that the gauze mask is better suitable for children with different face sizes, and the adjustment of the longitudinal application range is better realized.

Preferably, a mouth strip is horizontally arranged in the fold area, is arranged in parallel with the fold line and the nose bridge strip, and is positioned between the skin-friendly layer and the outer protective layer. The mouth strip is bent at the front side of the mouth to form a certain three-dimensional breathing space, so that a user can breathe better, the phenomenon of too hot or too fast breathing is prevented, and the breathing smoothness is improved.

Preferably, the nose bridge sealing gasket is composed of two arc-shaped sponge cushions, the inner ends of the two sponge cushions are connected into a whole, and the inner ends of the two sponge cushions are connected to form a V-shaped notch. Through the area of two arc forms increase sponge, promote the comfort level to be convenient for better formation V type notch also further more matches with bridge of the nose structure, more laminates, and when wearing, the sponge is compression state, pastes tight bridge of the nose department, prevents gas leakage, and increases the comfort level.

As preferred, the upper end of hangers rope is located the bridge of the nose and adjusts the region, and the lower extreme of hangers rope is located chin laminating region, and the bridge of the nose strip comprises moulding and two metal cores, still is provided with antibacterial layer on the gauze mask body between filter layer and the outward appearance inoxidizing coating. The hangers can be stretched transversely conveniently, so that the transverse application range can be adjusted better. Adopt aluminium core and PP to mould the piece through bridge of the nose strip and combine together, fuse both advantages, be convenient for carry out bending deformation under the exogenic action, lose exogenic action and do not kick-back, can keep having the shape unchangeable, can not warp because the live time is longer to prevent the gas leakage phenomenon, and this bridge of the nose strip quality is lighter, and is little to bridge of the nose oppression, and the distortion amplitude is adjusted easily, and be convenient for and bridge of the nose laminating and design effect is better, increases sealed effect. Further improving the protection function and the protection coefficient of the mask.

According to the child mask adopting the technical scheme, the longitudinal use range of the mask body is adjusted through the distance between the middle section of the chin attaching area and the V-shaped notch of the nose bridge sealing gasket, so that the distance between the middle section of the chin attaching area and the V-shaped notch is kept unchanged, and air leakage after the child mask is worn for a period of time is prevented; the wearing comfort degree is increased through the nose bridge sealing gasket, the nose bridge strip is prevented from being directly contacted with the nose of the child, and the pressure on the nose is reduced; the nose bridge sealing gasket is convenient to be attached to the nose part through the V-shaped notch, when the nose bridge sealing gasket is pressed tightly, the sealing effect is further improved conveniently, and the nose bridge sealing gasket is not easy to loosen when the nose part of the child fluctuates; the whole chin of the child can be wrapped conveniently through the chin attaching area, a better wearing sealing effect is achieved, the influence on the sealing performance of the mask caused by frequent movement of the head is prevented, and meanwhile, the air leakage at the chin can not be caused when the child adjusts the mask up and down; the sealing effect and the wearing comfort are further improved through a chin sealing pad at the chin; the mouth strip is convenient to bend to form a three-dimensional space, so that the space is more stable and full, the breathing is facilitated better, and the breathing fluency is improved; the mask is convenient to adapt to children with different facial shapes, and is more universal.

To sum up, the advantage of this patent is the children that adapt to not equidimension face, realizes vertical application range adjustment, promotes the leakproofness and the comfort level of nasal part and chin, prevents gauze mask gas leakage when being convenient for adjust gauze mask simultaneously.

Drawings

Fig. 1 is a front view of the child mask of the present invention.

Fig. 2 is an enlarged cross-sectional view of the nose bridge adjustment area of the present invention.

Detailed Description

The following describes in detail an embodiment of the present invention with reference to the drawings.

As shown in fig. 1 and 2, a children mask comprises a mask body 1 and hanging ear ropes 2 arranged on two sides of the mask body, wherein the mask body 1 sequentially comprises a skin-friendly layer, a filter layer, an antibacterial layer and an outer protective layer from inside to outside; the skin-friendly layer and the outer protective layer are fixedly connected along the edge of the mask body 1 in an ultrasonic welding mode, the skin-friendly layer is made of skin-friendly non-woven fabric, and the skin-friendly material can be well contacted with the face to prevent discomfort caused by contact of the mask and the face; the material of the filter layer is melt-blown filter cloth, the melt-blown filter cloth is commonly called as the heart of the mask, is the filter layer in the middle of the mask, has good filterability, shielding property, heat insulation property and oil absorption property, is an important raw material for producing the mask, the antibacterial layer further improves the protection effect, the material of the outer protective layer is PP non-woven fabric, and the protection coefficient and the protection function are further improved through multi-layer protection. The top of gauze mask body 1 is provided with rectangle form bridge of the nose and adjusts regional 11, the level is provided with bridge of the nose strip 101 in the bridge of the nose adjusts regional 11, and bridge of the nose strip 101 is located between close skin layer and the outward appearance inoxidizing coating, bridge of the nose strip 101 is the straight strip type when not using, buckle along the bridge of the nose outward flange through both hands during the use, make gauze mask and bridge of the nose department laminate, bridge of the nose strip 101 comprises moulding a piece and two metal cores, the material of moulding a piece is PP polypropylene, it is H-shaped to mould a cross-section, it comprises two pipe casings and a slice connecting band to mould a piece, both ends are even as an organic whole with the lateral wall of a pipe casing respectively about the connecting band, the material of two metal. The present nose bridge strip generally adopts aluminium strip or PP to mould the piece, and it is great only with the aluminium strip quality, though it is better to finalize the design effect, but the cost is higher, and it is lighter only to mould the piece with PP although the quality, nevertheless warp the distortion range bigger, and it is poor to finalize the design effect, uses the back for a long time, makes the nose bridge strip warp easily, and the laminating that can't be better with nose bridge department causes gas leakage. This bridge of the nose strip 101 adopts aluminium core and PP to mould a piece and combines together, fuses both advantages, be convenient for carry out bending deformation under the exogenic action, lose exogenic action and do not kick-back, can keep having the shape unchangeable, can not warp because the live time is longer to prevent the gas leakage phenomenon, and this bridge of the nose strip quality is lighter, and is little to bridge of the nose oppression, and the distortion range is adjusted easily, and be convenient for and bridge of the nose laminating and design effect is better, increases sealed effect.

The inboard and the nose bridge strip 101 position of corresponding department level of close skin layer of gauze mask body 1 is provided with the sealed 111 of nose bridge, the middle part of the sealed 111 of nose bridge is provided with the V type notch 112 to the inside open side, the V type notch 112 on the sealed 111 of nose bridge is convenient for gauze mask and children's nose bridge department to laminate, also increase the travelling comfort that children wore when promoting the leakproofness, and prevent to use behind a period that nose bridge strip 101 gliding breaks away from the nose. The nose bridge gasket 111 is composed of two arc-shaped sponge pads 1111, the inner ends of the two sponge pads 1111 are connected into a whole, and the inner ends of the two sponge pads 1111 are connected to form a V-shaped notch 112. Increase the area of sponge through two arcshapes, promote the comfort level to be convenient for better formation V type notch 112, also further more match with bridge of the nose structure, more laminate, when wearing, the sponge is compression state, pastes tight bridge of the nose department, prevents gas leakage, and increase the comfort level. The nose bridge gasket 111 is disposed in parallel with the nose bridge strip 101, and the center of the nose bridge strip 101 is disposed in alignment with the center of the nose bridge gasket 111. Through both alignment settings, the better control bridge of the nose pad 111 of bridge of the nose strip 101 of being convenient for to better messenger's bridge of the nose pad 111 compresses tightly the bridge of the nose, promotes the leakproofness. Children's gauze mask is difficult to master the gauze mask size because children's shape of face is different, and it is unmatched with children's face to appear the gauze mask very easily to cause the gauze mask extravagant, perhaps not play this some guard effect when wearing, carry out good laminating through V type notch and children's bridge of the nose department, make gauze mask and bridge of the nose department inseparabler. The longitudinal width of the nose bridge sealing gasket 111 is greater than the longitudinal width of the nose bridge strip 101, and the longitudinal width of the nose bridge sealing gasket 111 matches with the longitudinal width of the nose bridge adjusting area 11, so that the nose bridge sealing gasket 111 is prevented from moving in the nose bridge adjusting area 11, and therefore the nose bridge sealing gasket 111 is attached to the nose bridge to move to form a gap when in use, and air enters to influence the protection effect.

When wearing, through compressing tightly bridge of the nose strip 101 to make bridge of the nose sealed 111 be compression state, and closely laminate with the bridge of the nose outward flange, reduce the space between the two, promote leakproofness and comfort level. The mask increases the wearing comfort level through the nose bridge sealing gasket 111, prevents the nose bridge strip from directly contacting the nose of the child, and reduces the pressure on the nose; be convenient for laminate mutually with the nose through V type notch 112, when compressing tightly, the sealed pad of bridge of the nose is compression state, is convenient for further promote sealed effect to when children's nose had the fluctuation, also be difficult for not hard up.

The bottom of the mask body 1 is a chin joint area 13, the chin joint area 13 is convenient for jointing the chin, and the sealing effect of the chin is improved; meanwhile, as the common mask only reaches the chin opening, if the common mask needs to move up and down, the mask is not enough in shielding position, and the mask is better suitable for different face shapes. The chin joint area 13 is provided with two longitudinal folds 131, and the bottom ends of the two longitudinal folds 131 coincide with the ultrasonic welding line at the bottom of the mask body 1. And the folding part 131 is overlapped at the bottom, so that the connection strength of the folding part 131 is improved, and the chin attaching area 13 is convenient to form a concave shape matched with the chin better. The chin attaching area 13 is divided into three sections by the two longitudinal folding portions 131, and the two sides are folded towards the two sides of the chin when the chin attaching area 13 is used conveniently through the longitudinal folding portions 131, so that the chin attaching area 13 is in a concave shape attached to the chin. The three sections are respectively a middle section 1301 for holding the chin and two side sections 1302 folded upwards for fitting the cheek when in use, and the middle section 1301 of the chin fitting region 13 has a transverse length larger than that of the side sections 1302 of the chin fitting region 13. Make gauze mask chin laminating area 13 be the concave type of laminating mutually with the chin structure during the use, the chin laminating area 13 of being convenient for can live the chin parcel completely to make the laminating that chin laminating area 13 and human chin can be fine, prevent air admission. The chin sealing gasket 133 is horizontally arranged on the inner side face of the skin-friendly layer of the middle section 1301 of the chin attaching area 13, the chin sealing gasket 133 is made of sponge material, the chin sealing gasket 133 and the nose bridge sealing gasket 111 are both in a long strip shape, and the chin sealing gasket 133 and the nose bridge sealing gasket 111 are arranged in parallel. Deformation of being convenient for through sponge material, better laminating and nasal part to the softness lightly promotes and wears the comfort level, and when wearing after a period gauze mask gliding, the sealed pad 133 of chin has the state of original chucking to resume through elasticity to be the state of stretching, nevertheless with between the chin the laminating closely, prevent gas leakage. The left and right ends of the chin seal 133 partially overlap the two side edge sections 1302. The sealing range of the chin can be increased by partial overlapping, so that two sides of the bottom of the mask are tightly attached to two sides of the chin, and air is prevented from entering; the both ends also can be all coincided with two side sections about the chin sealed pad 133, and the sealed effect that enables to play like this is better, and sealed scope is more strengthened. The range of use in the longitudinal direction of the mask body 1 is adjusted by the distance between the middle section 1301 of the chin rest region 13 and the V-shaped notch 112 of the nose bridge packing 111. The longitudinal use range refers to the distance between the nose bridge of the mask and the chin of the mask. Through using a period, the nose gliding can be followed to V type notch, and chin sealing gasket 133 just becomes suitable extension by the state that is in the chucking originally and resets, makes the interlude of chin laminating area 13 and the distance between V type notch 112 unchanged like this, prevents gauze mask and bridge of the nose and chin department production space, promotes sealed effect and the sealed stability of gauze mask. Through the better and human chin structure phase-match of chin laminating area 13, further reduce the space of gauze mask and chin department, promote the matching degree of gauze mask and chin department. The upper end of the hangers rope 2 is positioned in the nose bridge adjusting area 11, and the lower end of the hangers rope 2 is positioned in the chin attaching area 13.

The child mask is provided with the chin attaching area 13, so that the chin can be attached conveniently, and the sealing effect of the chin can be improved; meanwhile, the common mask only reaches the chin opening, and the mask is not enough in shielding position if the common mask needs to move up and down; through regional 13 problems that length is not enough of having solved of chin laminating to when reciprocating or the bridge of the nose strip moves down, the foam-rubber cushion of bridge of the nose department and chin department can suitably stretch out and restore to the throne, makes gauze mask and face still be in the encapsulated situation, makes whole gauze mask still sealed complete live face parcel, can not make outside impurity get into. The mask is better suitable for different face shapes through the chin attaching area 13 and the nose bridge adjusting area 11, and the problem that the mask is too large cannot occur.

Be in for fold region 12 between chin sealing gasket 133 and the bridge of the nose sealing gasket 111, fold region 12 includes many parallel fold lines from top to bottom, is convenient for make originally not vertically stretchable middle zone's gauze mask carry out vertical stretching through fold line to better be applicable to the children of different face sizes, and also be convenient for the adjustment of the vertical application range of better realization. Lie in fold region 12 and form two horizontally weld lines through ultrasonic welding mode, the level is provided with mouth strip 121 between two weld lines, and two weld lines are convenient for carry on mouth strip 121 spacing fixed, prevent that mouth strip 121 from reciprocating when using, make the cubical space who forms change, unable stable design. The mouth strip 121 is arranged parallel to the fold line and the nose bridge strip 101, and the mouth strip 121 is located between the skin-friendly layer and the outer protective layer. The second bendable strip 3 is a straight strip when not in use, and is bent by taking the center of the second bendable strip 3 as a symmetry axis during use, so that an arc-shaped three-dimensional space is formed, and a user can breathe better. The mouth strip 121 is formed by a flat plastic piece, and the mouth strip does not need to be contacted with the mouth, so that the shaping strength is not high, and the cost is saved. The mouth strip is bent at the front side of the mouth to form a certain three-dimensional breathing space, so that a user can breathe better, the phenomenon of too hot or too fast breathing is prevented, and the breathing smoothness is improved.

The mask adjusts the longitudinal use range of the mask body 1 through the distance between the middle section 1301 of the chin attaching area 13 and the V-shaped notch 112 of the nose bridge sealing gasket 111, so that the distance between the middle section of the chin attaching area 13 and the V-shaped notch 112 is kept unchanged, and air leakage after wearing for a period of time is prevented; the wearing comfort degree is increased through the nose bridge sealing gasket, the nose bridge strip is prevented from being directly contacted with the nose of the child, and the pressure on the nose is reduced; the nose bridge sealing gasket is convenient to be attached to the nose part through the V-shaped notch, when the nose bridge sealing gasket is pressed tightly, the sealing effect is further improved conveniently, and the nose bridge sealing gasket is not easy to loosen when the nose part of the child fluctuates; the whole chin of the child can be conveniently wrapped through the chin attaching area 12, a better wearing sealing effect is achieved, the influence on the sealing performance of the mask caused by frequent movement of the head is also prevented, and meanwhile, air leakage at the chin can not be caused when the child adjusts the mask up and down or the nose bridge moves down; the sealing effect and the wearing comfort are further improved by the chin seal 133; the mouth strip 232 is convenient to bend to form a three-dimensional space, so that the space is more stable and full, the breathing is facilitated better, and the breathing fluency is improved; the mask is convenient to adapt to children with different facial shapes, and is more universal.

To sum up, the advantage of this patent is the children that adapt to not equidimension face, realizes vertical application range adjustment, promotes the leakproofness and the comfort level of nasal part and chin, prevents gauze mask gas leakage when being convenient for adjust gauze mask simultaneously.

Claims (10)

1. A children mask comprises a mask body (1) and hanging ear ropes (2) on two sides of the mask body, wherein the mask body (1) sequentially comprises a skin-friendly layer, a filter layer and an outer surface protective layer from inside to outside; the mask is characterized in that a nose bridge sealing gasket (111) is arranged on the inner side of the skin-friendly layer corresponding to the position of the nose bridge strip (101), and a V-shaped notch (112) which is opened towards the inner side and is clamped on the nose bridge is formed in the middle of the nose bridge sealing gasket (111); the bottom of gauze mask body (1) is jaw laminating region (13), and jaw laminating region (13) is provided with two fore-and-aft folding portion (131), and two fore-and-aft folding portion (131) divide into three sections with jaw laminating region (13), and the three sections are middle section (1301) that are used for holding the jaw respectively and two side sections (1302) that are used for laminating the cheek that upwards roll over during the use.

2. The mask for children according to claim 1, wherein a range of use in a longitudinal direction of the mask body (1) is adjusted by a distance between the middle section (1301) of the chin rest region (13) and the V-shaped notch (112) of the nose bridge packing (111).

3. The mask for children according to claim 1, wherein a chin gasket (133) is horizontally provided on the inner side of the skin-friendly layer in the middle section of the chin rest area (13), the chin gasket (133) is made of a sponge material, and the chin gasket (133) and the nose bridge gasket (111) are arranged in parallel.

4. The mask for children according to claim 3, wherein the left and right ends of the chin seal (133) partially overlap the two side sections (1302).

5. The child mask of claim 1, wherein the lateral length of the medial section (1301) of the chin rest area (13) is greater than the lateral length of the lateral sections (1302) of the chin rest area (13).

6. The mask for children according to claim 1, wherein the skin-friendly layer and the outer protective layer are fixed along the edge of the mask body (1) by ultrasonic welding, and the bottom ends of the two longitudinal folded portions (131) coincide with the ultrasonic welding line at the bottom of the mask body (1).

7. The mask according to claim 3, wherein a fold region (12) is located between the chin seal (133) and the nose bridge seal (111), and the fold region (12) comprises a plurality of fold lines parallel to each other.

8. The child mask of claim 7, wherein the mouth strip (121) is horizontally disposed in the fold region (12), the mouth strip (121) is disposed parallel to the fold line and the nose bridge strip (101), and the mouth strip (121) is disposed between the skin-friendly layer and the exterior protective layer.

9. The mask for children as claimed in claim 1, wherein the nose bridge packing (111) is formed of two arc-shaped sponge pads (1111), inner ends of the two sponge pads (1111) are integrally connected, and inner ends of the two sponge pads (1111) are connected to form a V-shaped notch (112).

10. The mask for children according to claim 1, wherein the upper end of the ear hanging rope (2) is located in the nose bridge adjusting region (11), and the lower end of the ear hanging rope (2) is located in the chin attaching region (13); nose bridge strip (101) comprises moulding and two metal cores, still is provided with antibacterial layer on gauze mask body (1) between filter layer and the outward appearance inoxidizing coating.

Images