CN220271672U - Mask support and mask - Google Patents
Mask support and mask Download PDFInfo
- Publication number
- CN220271672U CN220271672U CN202322369911.9U CN202322369911U CN220271672U CN 220271672 U CN220271672 U CN 220271672U CN 202322369911 U CN202322369911 U CN 202322369911U CN 220271672 U CN220271672 U CN 220271672U
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- Prior art keywords
- face
- mounting plate
- side wall
- mask
- fitting
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- 239000004744 fabric Substances 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 43
- 238000010030 laminating Methods 0.000 claims description 30
- 210000000216 zygoma Anatomy 0.000 claims description 8
- 230000001815 facial effect Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000010146 3D printing Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 210000001061 forehead Anatomy 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 1
- 238000003475 lamination Methods 0.000 description 19
- 230000006872 improvement Effects 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000007779 soft material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model belongs to the technical field of head-wearing display, and particularly relates to a mask support and a mask. The mask support comprises a barrel structure, wherein the barrel structure comprises an outer side wall, an inner side wall and a deformation cavity, wherein the outer side wall and the inner side wall form effective support, the deformation cavity is positioned between the outer side wall and the inner side wall, a nose avoiding part is formed at the lower side of the barrel structure, a head-mounted equipment connecting part is formed at one side far away from the face of a user, a face fitting part is formed at one side towards the face of the user, and when the face fitting part is extruded by the face of the user, the barrel structure can be at least partially deformed so that the face fitting part is tightly attached to the face of the user; the mask comprises a mask support and an outer cover which is coated on the outer peripheral side of the mask support and made of soft plastic or fabric. Due to the fact that the deformation cavity is formed between the outer side wall and the inner side wall, the barrel structure is of a hollow structure, the weight of the mask support can be effectively reduced, the problem that the weight of a mask of existing head-mounted equipment is large is solved, the weight of the head-mounted equipment is reduced, and wearing experience and comfort can be improved.
Description
Technical Field
The utility model belongs to the technical field of head-wearing display, and particularly relates to a mask support and a mask.
Background
With the development of technology, VR and AR headsets are increasingly appearing in daily life, and currently, a mask is installed on a host of the headsets for shading and buffering, so as to improve wearing experience and comfort.
The existing face mask is generally made of soft materials such as high-density sponge and silica gel, is internally filled, is coated with an outer cover made of materials such as PU and cloth, and is formed into an integral part for use, and of course, part of the face mask is directly made of soft materials such as silica gel and PU and can be directly used. The weight of the mask is relatively large due to the structure and the production process of the mask, so that the weight of the head-wearing equipment is increased intangibly, and the wearing experience and the comfort of a user are seriously affected.
Disclosure of Invention
The utility model aims to provide a mask support and a mask, which aim to solve the problem that the weight of the mask of the existing head-wearing equipment is large, reduce the weight of the head-wearing equipment and improve the wearing experience and comfort.
The utility model discloses a mask support, which comprises a barrel structure, wherein the barrel structure comprises an outer side wall, an inner side wall and a deformation cavity, wherein the outer side wall and the inner side wall form effective support, the deformation cavity is positioned between the outer side wall and the inner side wall, a nose avoiding part is formed at the lower side of the barrel structure, a head-wearing equipment connecting part is formed at one side of the barrel structure far away from the face of a user, a face fitting part is formed at one side of the barrel structure facing the face of the user, and when the face fitting part is extruded by the face of the user, the barrel structure can be at least partially deformed so that the face fitting part is tightly attached to the face of the user.
As an improvement, the cylinder structure is an integrated 3D printing structure, or the cylinder structure is an integrated injection molding structure.
As an improvement, the cylinder structure is made of an elastic material or a memory metal.
As an improvement, at least one of the outer side wall, the inner side wall and the face attaching part is provided with a plurality of ventilation holes communicated with the deformation cavity.
As an improvement, the outer side wall, the inner side wall and the face attaching part are respectively provided with a plurality of air holes, the air holes on the face attaching part are face attaching air holes, the air holes on the outer side wall are outer air holes, and the air holes on the inner side wall are inner air holes.
As an improvement, the face air holes are round holes or oval holes, and the outer air holes and the inner air holes are hexagonal holes.
As an improvement, facial laminating portion is including being the left side laminating portion of arc shape, being the right side laminating portion of arc shape, the both ends portion of left side laminating portion with the both ends portion of right side laminating portion is adjacent to be set up, still including connecting the upper side laminating portion between the upper end of left side laminating portion with the upper end of right side laminating portion, connect the lower side laminating portion between the lower tip of left side laminating portion with the lower tip of right side laminating portion the middle part of lower side laminating portion be equipped with the laminating bending portion of the shape looks adaptation of the front side department of nose dodge portion.
As an improvement, the aperture of the face ventilation hole on the left side attaching part, the upper side attaching part, the right side attaching part and the lower side attaching part are matched with the width of the attaching part at the setting position, additional through holes are respectively arranged on the left side attaching part, the upper side attaching part and the right side attaching part, the aperture of the additional through holes on the left side attaching part is smaller than the aperture of the face ventilation hole on the left side attaching part, the aperture of the additional through holes on the upper side attaching part is smaller than the aperture of the face ventilation hole on the upper side attaching part, and the aperture of the additional through holes on the right side attaching part is smaller than the aperture of the face ventilation hole on the right side attaching part; or, the apertures of the face air holes on the left side attaching part, the upper side attaching part, the right side attaching part and the lower side attaching part are equal.
As an improvement, the left side laminating portion, the upper side laminating portion, the right side laminating portion with the downside laminating portion is connected and is formed ring channel body structure, two cell walls of ring channel body structure respectively with the front side department of lateral wall the front side department of inside wall link together.
As an improvement, the face-fitting air holes are arranged on the face-fitting part parts corresponding to the bottoms of the annular groove body structures.
As an improvement, the thickness of the groove bottom part of the annular groove body structure is larger than that of the groove wall part of the annular groove body structure.
As an improvement, the left side laminating portion is left cheek laminating portion, the upside laminating portion is forehead laminating portion, the right side laminating portion is right cheek laminating portion, the left side department of nose dodges the portion the downside laminating portion forms left cheekbone laminating portion, the right side department of nose dodges the downside laminating portion forms right cheekbone laminating portion.
As an improvement, the head-mounted device connecting part is an annular mounting plate, the outer ring side of the annular mounting plate is connected with the rear side of the outer side wall, and the inner ring side of the annular mounting plate is connected with the rear side of the inner side wall.
As an improvement, the annular mounting plate is including being the left mounting plate of arc shape, being the right mounting plate of arc shape, the both ends portion of left mounting plate with the both ends portion of right mounting plate is adjacent to be set up, still including connecting the upper mounting plate between the upper end of left mounting plate with the upper end of right mounting plate, connect the lower mounting plate between the lower tip of left mounting plate with the lower tip of right mounting plate the middle part department of lower mounting plate be equipped with the mounting plate bending portion of the shape looks adaptation of the rear side department of nose avoidance portion.
The utility model also discloses a mask which comprises the mask support and an outer cover which is coated on the outer peripheral side of the mask support and made of soft plastic or fabric.
Due to the adoption of the technical scheme, the mask support comprises a barrel structure, wherein the barrel structure comprises an outer side wall, an inner side wall and a deformation cavity, wherein the outer side wall and the inner side wall form effective supports, the deformation cavity is positioned between the outer side wall and the inner side wall, a nose avoiding part is formed at the lower side of the barrel structure, a head-mounted equipment connecting part is formed at one side of the barrel structure, which is far away from the face of a user, a face fitting part is formed at one side of the barrel structure, which is towards the face of the user, and when the face fitting part is extruded by the face of the user, the barrel structure can be at least partially deformed so that the face fitting part is tightly attached to the face of the user; the mask of the present utility model comprises a mask support, and an outer cover made of soft plastic or fabric coated on the outer peripheral side of the mask support.
When the head-mounted equipment is mounted, the head-mounted equipment connecting part is fixedly connected with the front side of the host computer of the head-mounted equipment, and when the head-mounted equipment is worn, the face fitting part is used for fitting with the face of a user; the deformation cavity is arranged between the outer side wall and the inner side wall of the cylinder structure, so that the weight of the mask support can be effectively reduced; the problem of current head-mounted equipment's face guard weight big is solved, the weight of head-mounted equipment has been reduced, can improve and wear experience sense and travelling comfort.
Drawings
FIG. 1 is a schematic front view of a mask support of the present utility model;
FIG. 2 is a schematic rear view of the mask support of the present utility model;
FIG. 3 is a schematic perspective view of a mask support of the present utility model;
FIG. 4 is a schematic cross-sectional view of a mask support of the present utility model;
10, a cylinder structure; 11. an outer sidewall; 12. an inner sidewall; 20. a nose avoiding section; 30. a face fitting part; 31. a left-side bonding part; 32. a right-side bonding part; 33. an upper bonding part; 34. a lower bonding part; 341. a left cheekbone fitting part; 342. right cheekbone fitting part; 35. a left frontal corner fitting part; 36. right frontal corner fitting part; 40. a head-mounted device connection; 41. a left mounting plate; 42. a right mounting plate; 43. an upper mounting plate; 44. a lower mounting plate; 51. face-pasting ventilation holes; 52. an outside vent; 53. an inner side ventilation hole; 54. and an additional through hole.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Fig. 1 to 4 are schematic structural views of a mask support of the present utility model, in which fig. 1 shows a schematic front view of the mask support of the present utility model, fig. 2 shows a schematic rear view of the mask support of the present utility model, fig. 3 shows a schematic perspective view of the mask support of the present utility model, and fig. 4 shows a schematic sectional view of the mask support of the present utility model. For convenience of description, only the parts related to the present utility model are shown in the drawings.
It should be noted that directional indications (e.g., up, down, front, rear, etc.) referred to in the present utility model are merely used to explain the relative positional relationship between the components in a certain specific posture, and if the specific posture is changed, the directional indication is changed accordingly; if the description of "first", "second", etc. is referred to in this disclosure, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
The existing head-wearing equipment comprises a host, a binding belt fixedly connected with the host and a mask arranged on the host, wherein when the head-wearing equipment is worn, the host is positioned at the face of a user, and the mask is positioned between the host and the face of the user. For convenience of description, one side of the host computer and the mask, which is close to the face of the user, is defined as a front side, the other side, which is far away from the face of the user, is defined as a rear side, one side corresponding to the left hand of the user is defined as a left side, and one side corresponding to the right hand of the user is defined as a right side.
As can be seen from fig. 1, 2, 3 and 4, the mask support of the present utility model comprises a cylindrical structure 10, wherein the cylindrical structure 10 comprises an outer side wall 11 and an inner side wall 12 which form effective support, and a deformation cavity between the outer side wall 11 and the inner side wall 12, a nose avoiding portion 20 is formed at the lower side of the cylindrical structure 10, a head-wearing device connecting portion 40 is formed at the side of the cylindrical structure 10 away from the face of the user, and a face fitting portion 30 is formed at the side of the cylindrical structure 10 facing the face of the user; when the face fitting portion 30 is pressed by the face of the user, the cylindrical structure 10 can be at least partially deformed so that the face fitting portion 30 is fitted against the face of the user.
During installation, the headset connecting part 40 is fixedly connected with the front side of the host computer of the headset, and the fixed connection is usually realized through modes of double-sided adhesive tape bonding, magnet adsorption, buckle clamping and the like, and when the headset is worn, the face fitting part 30 is used for fitting with the face of a user; the deformation cavity is arranged between the outer side wall 11 and the inner side wall 12 of the barrel structure 10, so that the barrel structure 10 forms a hollow structure, and the weight of the mask support can be effectively reduced; the mask support solves the problem that the weight of the mask of the existing head-wearing equipment is large, reduces the weight of the head-wearing equipment, and can improve wearing experience and comfort.
In the utility model, the cylinder structure 10 is an integrated 3D printing structure, or the cylinder structure 10 is an integrated injection structure, so that the production and the processing are very convenient.
Specifically, the cylinder structure 10 is made of an elastic material such as a thermoplastic elastomer, a thermoplastic material, an engineering plastic, and a resin, and of course, may be made of a memory metal.
In other embodiments, the attachment portion 40 of the headset and the outer and inner side walls 11, 12, and the attachment portion 30 of the face and the outer and inner side walls 11, 12 may be formed as a separate structure, and may be connected together by bonding, heat pressing, or the like.
In the utility model, a plurality of ventilation holes communicated with the deformation cavity are arranged on at least one of the outer side wall 11, the inner side wall 12 and the face attaching part 30, so that the weight of the mask support can be further reduced, and the ventilation performance of the mask can be enhanced.
Specifically, the outer side wall 11, the inner side wall 12 and the face attaching portion 30 are respectively provided with a plurality of ventilation holes, the ventilation holes on the face attaching portion 30 are face attaching ventilation holes 51, the ventilation holes on the outer side wall 11 are outer ventilation holes 52, and the ventilation holes on the inner side wall 12 are inner ventilation holes 53.
In general, the face-attached air holes 51 are provided as circular holes or elliptical holes, and the support performance of the face-attached portion 30 can be improved due to the high shape stability of the circular holes or elliptical holes; the outer ventilation holes 52 and the inner ventilation holes 53 are provided as hexagonal holes, and are provided with a plurality of sides, which are easily deformed when pressed, so that the cushioning performance of the mask support can be improved.
In the present utility model, the face fitting portion 30 includes a left fitting portion 31 having an arc shape, a right fitting portion 32 having an arc shape, both end portions of the left fitting portion 31 being provided adjacent to both end portions of the right fitting portion 32, an upper fitting portion 33 connected between the upper end portions of the left fitting portion 31 and the right fitting portion 32, and a lower fitting portion 34 connected between the lower end portion of the left fitting portion 31 and the lower end portion of the right fitting portion 32, and a fitting curved portion adapted to the shape of the front side of the nose avoiding portion 20 is provided in the middle of the lower fitting portion 34, and the face fitting portion 30 is a profile structure adapted to the face of the user.
As can be seen from fig. 4, the left-side engaging portion 31, the upper-side engaging portion 33, and the right-side engaging portion 32 are connected to the lower-side engaging portion 34 to form an annular groove structure, and both groove walls of the annular groove structure are connected to the front side of the outer side wall 11 and the front side of the inner side wall 12, respectively. In general, the left bonding portion 31, the upper bonding portion 33, and the right bonding portion 32 are integrally connected to the lower bonding portion 34.
In order to further enhance the supporting performance of the face fitting portion 30, the face fitting air holes 51 are provided on the groove bottom portion of the annular groove body structure having a thickness greater than that of the groove wall portion of the annular groove body structure.
As can be seen from fig. 1 and 3, the left side attaching portion 31 forms a left cheek attaching portion, the upper side attaching portion 33 forms a forehead attaching portion, the right side attaching portion 32 forms a right cheek attaching portion, the lower side attaching portion 34 portion at the left side of the nose avoiding portion 20 forms a left cheek bone attaching portion 341, and the lower side attaching portion 34 portion at the right side of the nose avoiding portion 20 forms a right cheek bone attaching portion 342.
When wearing the headgear, the contact areas of the lower-side attaching portion 34, the left-side attaching portion 31, the upper-side attaching portion 33, and the right-side attaching portion 32 and the face of the user are different, and in general, the contact areas of the lower-side attaching portion 34 are relatively small, and the contact areas of the left-side attaching portion 31, the upper-side attaching portion 33, and the right-side attaching portion 32 are relatively large, that is, the widths of the lower-side attaching portion 34 are relatively small, and the widths of the left-side attaching portion 31, the upper-side attaching portion 33, and the right-side attaching portion 32 are relatively large.
Specifically, the aperture of the face ventilation hole 51 in the left lamination portion 31, the upper lamination portion 33, the right lamination portion 32, and the lower lamination portion 34 is adapted to the lamination portion width at the installation position, and additional through holes 54 are further provided in the left lamination portion 31, the upper lamination portion 33, and the right lamination portion 32, respectively, the aperture of the additional through holes 54 in the left lamination portion 31 is smaller than the aperture of the face ventilation hole 51 in the left lamination portion 31, the aperture of the additional through holes 54 in the upper lamination portion 33 is smaller than the aperture of the face ventilation hole 51 in the upper lamination portion 33, and the aperture of the additional through holes 54 in the right lamination portion 32 is smaller than the aperture of the face ventilation hole 51 in the right lamination portion 32, so that weight reduction and ventilation can be achieved while ensuring that the face ventilation hole 51 does not affect the support performance of the face lamination portion 30.
In other embodiments, the apertures of the face ventilation holes 51 on the lower lamination portion 34, the left lamination portion 31, the upper lamination portion 33, and the right lamination portion 32 are equal.
Generally, the left and right corner attaching portions 35 and 36 are formed at both ends of the upper attaching portion 33 near the left and right attaching portions 31 and 32, respectively.
In the present utility model, the head-mounted device connecting portion 40 is an annular mounting plate whose outer ring side is connected together at the rear side of the outer side wall 11 and whose inner ring side is connected together at the rear side of the inner side wall 12.
Specifically, the annular mounting plate includes a left mounting plate 41 having an arc shape, a right mounting plate 42 having an arc shape, both end portions of the left mounting plate 41 being disposed adjacent to both end portions of the right mounting plate 42, an upper mounting plate 43 connected between an upper end portion of the left mounting plate 41 and an upper end portion of the right mounting plate 42, a lower mounting plate 44 connected between a lower end portion of the left mounting plate 41 and a lower end portion of the right mounting plate 42, and a mounting plate bending portion adapted to a shape at a rear side of the nose avoiding portion 20 being provided at a middle portion of the lower mounting plate 44.
Generally, the shape of the left mounting plate 41 is adapted to the shape of the periphery of the left portion of the front side of the main body, the shape of the right mounting plate 42 is adapted to the shape of the periphery of the right portion of the front side of the main body, the shape of the upper mounting plate 43 is adapted to the shape of the periphery of the upper portion of the front side of the main body, and the shape of the lower mounting plate 44 is adapted to the shape of the periphery of the lower portion of the front side of the main body, so as to facilitate the fixed connection with the main body.
For ease of processing and installation, the left mounting plate 41, the upper mounting plate 43, the right mounting plate 42 are integrally connected with the lower mounting plate 44.
In other embodiments, the rear side of the outer sidewall 11 is integrally connected with the rear side of the inner sidewall 12 to form an annular socket ring, which is the headset connection 40.
In the present utility model, the mask holder further includes a cushion pad for fitting on the face fitting portion 30, and can function as a cushion when wearing the headgear.
Specifically, the cushion pad is made of foam or silica gel.
The utility model also discloses a mask which comprises the mask support and an outer cover which is coated on the outer peripheral side of the mask support and made of soft materials or fabrics, and the mask support is coated in the outer cover, so that the wearing comfort level can be improved, and the mask is more attractive.
Specifically, the outer cover is made of fabrics such as breathable cloth, gauze and the like, and has good air permeability; of course, the outer cover can also be made of soft rubber, and a plurality of ventilation holes are formed in the side wall of the outer cover to improve ventilation performance.
Typically, the cover corresponds to the head-mounted device connection portion. An opening is arranged on one side of the opening, and the fixed connection of the opening can be realized by arranging a hanging buckle and an elastic band on the side edge of the opening.
The foregoing description of the embodiments of the utility model is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (15)
1. The utility model provides a mask support, its characterized in that, includes tubular structure, tubular structure is including forming effective lateral wall and inside wall that supports, be located the lateral wall with deformation chamber between the inside wall, tubular structure's downside forms nose and dodges the portion, tubular structure keeps away from one side of user's face and forms head-mounted device connecting portion, tubular structure forms facial laminating portion towards user's face one side, when facial laminating portion received user's facial extrusion, tubular structure can at least part be out of shape thereby make facial laminating portion pastes tight user's face.
2. The mask holder of claim 1, wherein the barrel structure is an integral 3D printing structure or the barrel structure is an integral injection molded structure.
3. The mask holder of claim 1, wherein the barrel structure is made of an elastic material or a memory metal.
4. The mask holder according to claim 1, wherein at least one of the outer side wall, the inner side wall, and the face fitting portion is provided with a plurality of ventilation holes communicating with the deformation chamber.
5. The mask holder according to claim 4, wherein a plurality of ventilation holes are provided in the outer side wall, the inner side wall, and the face fitting portion, respectively, the ventilation holes in the face fitting portion are face fitting ventilation holes, the ventilation holes in the outer side wall are outer ventilation holes, and the ventilation holes in the inner side wall are inner ventilation holes.
6. The mask holder of claim 5, wherein the face-fitting ventilation holes are circular holes or oval holes, and the outer ventilation holes and the inner ventilation holes are hexagonal holes.
7. The mask holder according to claim 5, wherein the face fitting portion includes a left fitting portion having an arc shape, a right fitting portion having an arc shape, both end portions of the left fitting portion being disposed adjacent to both end portions of the right fitting portion, an upper fitting portion connected between an upper end portion of the left fitting portion and an upper end portion of the right fitting portion, a lower fitting portion connected between a lower end portion of the left fitting portion and a lower end portion of the right fitting portion, and a fitting curved portion fitted to a shape of a front side of the nose avoiding portion being provided in a middle portion of the lower fitting portion.
8. The mask holder according to claim 7, wherein the apertures of the face ventilation holes in the left side attaching portion, the upper side attaching portion, the right side attaching portion, and the lower side attaching portion are adapted to the attaching portion width at the set position, and additional through holes are provided in the left side attaching portion, the upper side attaching portion, and the right side attaching portion, respectively, the apertures of the additional through holes in the left side attaching portion are smaller than the apertures of the face ventilation holes in the left side attaching portion, the apertures of the additional through holes in the upper side attaching portion are smaller than the apertures of the face ventilation holes in the upper side attaching portion, and the apertures of the additional through holes in the right side attaching portion are smaller than the apertures of the face ventilation holes in the right side attaching portion; or, the apertures of the face air holes on the left side attaching part, the upper side attaching part, the right side attaching part and the lower side attaching part are equal.
9. The mask holder according to claim 7, wherein the left-side engaging portion, the upper-side engaging portion, the right-side engaging portion, and the lower-side engaging portion are connected to form an annular groove structure, and two groove walls of the annular groove structure are connected to a front side of the outer side wall and a front side of the inner side wall, respectively.
10. A mask holder according to claim 9, wherein the face-fitting ventilation holes are provided in the face-fitting portion corresponding to the groove bottom of the annular groove body structure.
11. A mask holder according to claim 9, wherein the thickness of the groove bottom portion of the annular groove body structure is greater than the thickness of the groove wall portion of the annular groove body structure.
12. The mask holder of claim 7, wherein the left side attachment portion is a left cheek attachment portion, the upper side attachment portion is a forehead attachment portion, the right side attachment portion is a right cheek attachment portion, the lower side attachment portion at the left side of the nose relief portion forms a left cheek bone attachment portion, and the lower side attachment portion at the right side of the nose relief portion forms a right cheek bone attachment portion.
13. A mask support according to any one of claims 1 to 12, wherein the headgear connection is an annular mounting plate, the outer ring side of the annular mounting plate being connected together at the rear side of the outer side wall, the inner ring side of the annular mounting plate being connected together at the rear side of the inner side wall.
14. The mask holder according to claim 13, wherein the annular mounting plate includes a left mounting plate having an arc shape, a right mounting plate having an arc shape, both end portions of the left mounting plate being disposed adjacent to both end portions of the right mounting plate, an upper mounting plate connected between an upper end portion of the left mounting plate and an upper end portion of the right mounting plate, a lower mounting plate connected between a lower end portion of the left mounting plate and a lower end portion of the right mounting plate, and a mounting plate bending portion adapted to a shape at a rear side of the nose avoiding portion being provided at a middle portion of the lower mounting plate.
15. A mask comprising a mask support according to any one of claims 1 to 14, a cover of soft plastic or fabric wrapped around the peripheral side of the mask support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369911.9U CN220271672U (en) | 2023-08-31 | 2023-08-31 | Mask support and mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369911.9U CN220271672U (en) | 2023-08-31 | 2023-08-31 | Mask support and mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220271672U true CN220271672U (en) | 2023-12-29 |
Family
ID=89303373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322369911.9U Active CN220271672U (en) | 2023-08-31 | 2023-08-31 | Mask support and mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220271672U (en) |
-
2023
- 2023-08-31 CN CN202322369911.9U patent/CN220271672U/en active Active
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