WO2023284863A1 - 一种贴脸面罩及头戴设备 - Google Patents
一种贴脸面罩及头戴设备 Download PDFInfo
- Publication number
- WO2023284863A1 WO2023284863A1 PCT/CN2022/106034 CN2022106034W WO2023284863A1 WO 2023284863 A1 WO2023284863 A1 WO 2023284863A1 CN 2022106034 W CN2022106034 W CN 2022106034W WO 2023284863 A1 WO2023284863 A1 WO 2023284863A1
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- WO
- WIPO (PCT)
- Prior art keywords
- fitting
- face mask
- airbags
- mask according
- bottom plate
- Prior art date
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- 239000000463 material Substances 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000007779 soft material Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 25
- 238000010586 diagram Methods 0.000 description 24
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 12
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 12
- 210000001061 forehead Anatomy 0.000 description 11
- 229920001971 elastomer Polymers 0.000 description 8
- 210000000216 zygoma Anatomy 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
Definitions
- the present application belongs to the technical field of head-mounted devices, and in particular relates to a face mask and a head-mounted device.
- head-mounted devices such as VR glasses are more and more applied to daily life.
- the head-mounted device When worn, the head-mounted device will fit the user's face.
- a face mask is usually installed on the head-mounted device for cushioning and shading.
- face masks are basically made of solid sponge, and a wrapping cloth is set on the outside of the solid sponge (for example, the solid sponge and the wrapping cloth are combined by heat and pressure).
- the joint with the user's face is prone to unbalanced force, resulting in uncomfortable wearing and affecting the user's wearing.
- the purpose of the present application is to provide a face-fitting mask and a head-wearing device, aiming at solving the problem that the joint of the existing face-fitting mask is prone to unbalanced force, and can improve wearing comfort.
- Some embodiments of the present application disclose a face mask, which includes two lower fitting parts arranged at intervals, a lower connecting part connected between the adjacent ends of the two lower fitting parts, The upper bonding part above the lower bonding part and the connecting parts on both sides respectively connected between the two ends of the upper bonding part and the ends of the lower bonding part on the corresponding side, the upper bonding part
- the joining part, the two side connecting parts, the two lower fitting parts and the lower connecting part are made of flexible materials.
- the upper bonding part and the two lower bonding parts are hollow structures.
- the upper fitting part and the two lower fitting parts are in the shape of a cylinder, and upper supporting end plates are respectively provided at the two ports of the upper fitting part, and the lower fitting part There are lower supporting end plates at the two ports of the two ports respectively.
- a groove is provided on the rear side of the side connection part.
- the upper bonding part, the two side connecting parts, the two lower bonding parts and the lower connecting part are connected as an integral structure.
- the middle part of the lower connecting part is recessed to the rear side to form a profiling groove.
- a connecting plate is provided at the rear side of the lower connecting part, the outer peripheral side of the connecting plate is connected with the outer peripheral side of the lower connecting part, and the two ends of the connecting plate are respectively connected to the The rear side surfaces of the two lower fitting parts are connected in a smooth transition.
- a side recessed area is respectively provided between the rear side of the side connecting part on each side and the end of the upper fitting part and the lower fitting part on the corresponding side, and the lower connecting part
- a lower recessed area is provided between the rear side of the part and the ends of the two lower bonding parts.
- the face mask is bonded and fixed to the device main body.
- a face mask which includes two lower fitting parts arranged at intervals, a lower connecting part connected between the adjacent ends of the two lower fitting parts, and a The upper bonding part above the two lower bonding parts and the connecting parts on both sides respectively connected between the two ends of the upper bonding part and the ends of the lower bonding part on the corresponding side, the lower bonding part
- the connecting part is bent backward to form a nose pad part, and at least the upper fitting part includes an air bag filled with gas inside.
- the two lower bonding parts and the lower connecting part are connected to form a lower matching part, and the lower matching part includes an air bag filled with gas.
- the upper bonding part, the lower matching part, and the two side connecting parts are of a split structure, and the upper bonding part and the lower matching part are respectively equipped with air-filling and deflation valves. pinhole.
- the side connection part includes an air bag filled with gas; or, the side connection part is a connection strip made of flexible material, and a concave cavity is provided on the inner ring side of the side connection part .
- detachable connection structures are respectively provided on the rear sides of the side connection parts.
- the detachable connection structure is a protruding structure, or the detachable connection structure is at least two plug joints arranged at intervals.
- the upper bonding part, the lower matching part and the two side connecting parts are connected to form a closed-loop structure
- the side connecting part includes an air bag filled with gas inside
- the upper bonding part The interior of the fitting part, the lower matching part and the two side connecting parts is connected, and at least one of the upper fitting part, the lower matching part and the two side connecting parts is provided with a charging and discharging device. Gas pinholes.
- auxiliary connection structures are respectively provided on the rear side of the upper fitting part and the rear side of the lower matching part.
- the auxiliary connecting structure is a protruding structure arranged on the rear side of the upper fitting part, and the lower matching part is located on the rear side of both sides of the nose pad part; or, the upper
- the auxiliary connecting structure on the fitting part is at least two plug connectors arranged at intervals, and the auxiliary connecting structure on the lower matching part is at least two plug connectors respectively arranged on both sides of the lower connecting part .
- a face mask which includes two lower fitting parts arranged at intervals, a lower connecting part connected between the adjacent ends of the two lower fitting parts, and a The upper bonding part above the two lower bonding parts and the connecting parts on both sides respectively connected between the two ends of the upper bonding part and the ends of the lower bonding part on the corresponding side, the upper The fitting portion, the side connecting portion, the two lower fitting portions and the lower connecting portion are connected together to form a fitting face, and the fitting portion includes an annular bottom plate made of soft material, along the A plurality of first airbags filled with gas are sequentially arranged on the front side of the annular bottom plate in the circumferential direction of the annular bottom plate, and an interval space is provided between two adjacent first air bags. The side of the first airbag away from the annular bottom plate adjoins to form a bonding surface.
- the space between the two first airbags located at the lower middle of the annular bottom plate is set at the vertical axis of the annular bottom plate, and one of the first air bags located at the upper middle of the annular bottom plate The first airbag is arranged at the vertical axis of the annular bottom plate.
- the facing part also includes a plurality of internal fillings arranged on the front side of the annular bottom plate on the inner ring side of the plurality of first airbags and sequentially arranged along the circumferential direction of the annular bottom plate.
- the second airbag with gas is provided with a space between two adjacent second airbags, and the side of the plurality of second airbags away from the side of the annular bottom plate is far away from the side of the plurality of first airbags.
- the side surfaces on one side of the annular bottom plate jointly form the bonding surface.
- a plurality of the second airbags are arranged corresponding to the interval spaces formed between the plurality of the first airbags, and the interval between the two second airbags located at the middle part of the lower side of the annular bottom plate A space is provided at the vertical axis of said annular floor.
- the height h1 of the ends of the two first airbags and the two second airbags located at the middle of the lower side of the annular bottom plate near the vertical axis of the annular bottom plate is smaller than that far from the annular bottom plate.
- the first airbag and the second airbag respectively include a cover body, and an air cavity is formed between the cover body and the front side of the annular bottom plate.
- the face mask also includes a mounting plate that is adapted to the shape of the annular bottom plate and is made of soft material, the covers of the plurality of first airbags and the plurality of second airbags
- the mouth side of the body is respectively connected with the mounting plate as a whole, and a plurality of the first airbags and a plurality of the second airbags are respectively provided on the mounting plate, which are suitable for the shape of the mouthpiece. matching through-holes.
- the annular bottom plate includes an upper long board and a lower long board arranged at intervals along the up-down direction, respectively connected to the two ends of the upper long board and the ends corresponding to the lower long board. Curved plates on both sides between the parts.
- an auxiliary connecting structure is provided on the rear side of the annular bottom plate, and the auxiliary connecting structure includes upper convex strips arranged on the rear side of the upper long strip, respectively arranged on the lower long The first lower convex strip and the second lower convex strip at the left and right sides of the middle part of the rear side of the slat.
- Some embodiments of the present application also disclose a head-mounted device, the head-mounted device includes a host, and the face-fitting mask for being installed on the host, wherein the face-fitting mask can adopt any embodiment of the present application in the scheme.
- the face mask of the present application includes two lower fitting parts arranged at intervals, a lower connecting part connected between the adjacent ends of the two lower fitting parts, and a lower connecting part arranged at the two lower fitting parts.
- the joint part and the lower connecting part are made of flexible materials;
- the head-mounted device includes a device main body and a face mask for being installed on the device main body.
- the upper fitting part, the connecting parts on both sides, the two lower fitting parts and the lower connecting part are made of flexible materials, which can play a cushioning role when wearing, and are easy to fit with the user's face when wearing, making the fitting
- the force is more uniform, which solves the problem that the existing face mask is prone to unbalanced force, and can improve the wearing comfort.
- Fig. 1 is the schematic diagram of the front view structure of the face mask of the first embodiment of the present application
- Fig. 2 is a rear view structural schematic diagram of the face mask of the first embodiment of the present application
- Fig. 3 is a schematic cross-sectional structure diagram along line A-A in Fig. 1;
- Fig. 4 is a three-dimensional structural schematic view (1) of the face mask of the first embodiment of the present application.
- Fig. 5 is a three-dimensional structural schematic diagram (2) of the face mask of the first embodiment of the present application.
- Fig. 6 is a front structural schematic view of a face mask according to the second embodiment of the present application.
- Fig. 7 is a schematic diagram of the three-dimensional structure of the face mask of the second embodiment of the present application.
- Fig. 8 is a schematic diagram of an exploded structure of a face mask according to the second embodiment of the present application.
- Fig. 9 is a schematic perspective view of the side connection part of the face mask according to the second embodiment of the present application.
- Fig. 10 is a schematic diagram of the exploded structure of the installed state of the face mask according to the second embodiment of the present application.
- Fig. 11 is a front structural schematic view of a face mask according to the third embodiment of the present application.
- Fig. 12 is a schematic diagram of the three-dimensional structure of the face mask according to the third embodiment of the present application.
- Fig. 13 is a front structural schematic diagram of a face mask according to the fourth embodiment of the present application.
- Fig. 14 is a schematic front view of the annular bottom plate of the face mask according to the fourth embodiment of the present application.
- Fig. 15 is a schematic cross-sectional structural view (enlarged) of the face mask according to the fourth embodiment of the present application along the vertical central axis;
- Fig. 16 is a schematic structural view of the use state of the face mask according to the fourth embodiment of the present application.
- Fig. 17 is a schematic bottom view of the use state of the face mask according to the fourth embodiment of the present application.
- Fig. 18 is a schematic diagram of the installation structure of the face mask according to the fourth embodiment of the present application.
- Fig. 1 to Fig. 5 are the schematic structural diagrams of the face mask of the first embodiment of the present application, wherein, Fig. 1 shows the schematic diagram of the front view of the face mask of the first embodiment of the present application, and Fig. 2 shows the schematic diagram of the face mask of the present application.
- the rear view structure schematic diagram of the face mask of the first embodiment Fig. 3 shows the sectional structure schematic diagram along A-A line in Fig. 1
- Fig. 4 shows the three-dimensional structure schematic diagram of the face mask of the first embodiment of the present application (1)
- FIG. 5 shows a three-dimensional structural schematic diagram (2) of the face-fitting mask of the first embodiment of the present application.
- FIG. 5 shows a three-dimensional structural schematic diagram (2) of the face-fitting mask of the first embodiment of the present application.
- the side of the face-fitting mask close to the user's face is the front side, and the other side away from the user's face is the rear side.
- the face mask includes two lower fitting parts 20 arranged at intervals, and a lower connecting part 30 connected between the proximal ends of the two lower fitting parts 20.
- the upper bonding part 11 arranged above the two lower bonding parts 20 and the two side connecting parts 40 respectively connected between the two ends of the upper bonding part 11 and the ends of the lower bonding part 20 on the corresponding side, the The upper bonding part 11 , the connecting parts 40 on both sides, the two lower bonding parts 20 and the lower connecting part 30 are made of flexible materials.
- the face mask When in use, the face mask is installed on the main body of the head-mounted device, the upper fitting part 11 is fitted to the user's forehead, and the two lower fitting parts 20 are respectively fitted to the cheeks on both sides of the user's face. Since the upper fitting part 11, the connecting parts 40 on both sides, the two lower fitting parts 20 and the lower connecting part 30 are made of flexible materials, they can play the role of cushioning when wearing, and are prone to deformation and contact with the user's face when wearing. The fit of the body makes the force on the joint more uniform, solves the problem that the joint of the existing face mask is prone to unbalanced force, and can improve the comfort of wearing.
- close-fitting masks are made of flexible materials.
- the upper fitting part 11 and the two lower fitting parts 20 are hollow structures, which not only can reduce the weight of the face mask, but also make it easier to wear the upper fitting part 11 and the two lower fitting parts 20 when wearing it. Deformation is generated to fit the user's face, so that the force on the joint is more uniform.
- the upper fitting part 11 and the two lower fitting parts 20 are in the shape of a cylinder, and upper supporting end plates 12 are respectively provided at the two ports of the upper fitting part 11, and upper supporting end plates 12 are respectively arranged at the two ports of the lower fitting part 20.
- a lower supporting end plate 21 is provided; the supporting performance of the upper fitting part 11 and the two lower fitting parts 20 can be enhanced, thereby enhancing the cushioning performance of the entire face mask.
- a groove 42 is provided on the rear side of the side connecting portion 40, which can further reduce the weight of the face mask.
- the upper bonding part 11 , the connecting parts 40 on both sides, the two lower bonding parts 20 and the lower connecting part 30 are connected as an integrated structure.
- the one-piece structure is formed by injection molding, and commonly used flexible materials include TPU (Thermoplastic polyurethanes, thermoplastic polyurethane elastomer rubber), silicone and the like.
- a side recessed area 41 is respectively provided between the rear side of the side connecting portion 40 on each side and the end of the upper bonding portion 11 and the corresponding side of the lower bonding portion 20 , and the lower connecting portion 30
- a lower recessed area 32 is provided between the rear side and the ends of the two lower fitting parts 20, which can not only enhance the air permeability of the face mask, but also further reduce the weight of the whole face mask.
- the middle part of the lower connecting part 30 is recessed to the rear side to form a profiling groove 31, which is convenient for setting corresponding to the user's nose.
- a connecting plate 33 is provided at the rear side of the lower connecting portion 30, and the outer peripheral side of the connecting plate 33 is connected with the outer peripheral side of the lower connecting portion 30, and the two ends of the connecting plate 33 are connected to the two lower sides respectively.
- the rear side of the bonding portion 20 is smoothly transitioned and connected.
- Some embodiments of the present application also relate to a head-mounted device, which includes a device main body, a strap structure for wearing the device main body on the user's head, and the above-mentioned face-fitting mask for being installed on the device main body.
- the face mask is bonded and fixed to the main body of the device, of course, it can also be installed by clipping.
- the upper fitting part 11, the connecting parts 40 on both sides, the two lower fitting parts 20 and the lower connecting part 30 are made of flexible materials, they can play the role of cushioning when wearing, and are prone to deformation and contact with the user's face when wearing.
- the fit of the body makes the force on the joint more uniform, which solves the problem that the joint of the face mask of the existing head-mounted device is prone to uneven force, and can improve the wearing comfort.
- At least the rear side of the upper fitting part 11 and the rear sides of the two lower fitting parts 20 are bonding surfaces.
- the side of the connecting plate 33 and the outside of the groove 42 on the side connecting part 40 The wall end surface 43 is also an adhesive surface, which can enhance the fixed connection performance.
- FIG. 6 to 10 are schematic structural views of the face mask of the second embodiment of the present application, wherein, FIG. 6 shows the front structural schematic view of the face mask of the second embodiment of the application, and FIG. 7 shows the structure of the face mask of the second embodiment of the present application.
- the three-dimensional structure schematic diagram of the face mask of the second embodiment Fig. 8 shows the exploded structure diagram of the face mask of the second embodiment of the application
- Fig. 9 shows the side of the face mask of the second embodiment of the application
- FIG. 10 shows an exploded structural view of the installation state of the face mask according to the second embodiment of the present application. For ease of expression, only the parts relevant to the present application are shown in the figure.
- the side of the face-fitting mask close to the user's face is the front side, and the other side away from the user's face is the rear side. It can be seen from Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Fig.
- the face mask includes two lower fitting parts 20 arranged at intervals, and a lower connecting part 30 connected between the adjacent ends of the two lower fitting parts 20 , the upper bonding portion 11 arranged above the two lower bonding portions 20 and the two side connecting portions 40 respectively connected between the two ends of the upper bonding portion 11 and the ends of the lower bonding portion 20 on the corresponding side,
- the lower connecting portion 30 is bent and extended to the rear side to form a nose pad, and at least the upper fitting portion 11 includes an air bag filled with gas.
- the upper fitting part 11 When in use, the upper fitting part 11 is fitted to the user's forehead, the lower connecting part 30 is bent and extended to the rear side to form a nose pad to fit the user's nose, and the two lower fitting parts 20 are respectively fitted to the sides of the nose.
- the cheekbones are fitted, and the two side connecting parts 40 are respectively fitted to the outer side of the user's left eye and the outer side of the right eye; since at least the upper fitting part 11 includes an air bag filled with gas, when worn, the air bag The part in contact with the user is stressed, and the gas inside the airbag flows from the stressed place to the unstressed place, which can make the face mask softer and more easily deformed to fit the user's face.
- the face mask solves the problem that the existing face-fitting mask cannot fully fit the user's face, and can improve wearing comfort.
- the pressure at each point inside the airbag is substantially the same, and the gas inside the airbag stops flowing.
- the two lower fitting parts 20 and the lower connecting part 30 are connected to form a lower matching part, and the lower matching part includes an air bag filled with gas.
- the upper bonding part 11, the lower matching part, and the two side connecting parts 40 are split structures.
- the upper bonding part 11, the lower The matching part is more suitable for the user, and the upper fitting part 11 and the lower matching part are respectively provided with inflation and deflation pinholes.
- the structure of the inflation and deflation pinhole is similar to the structure of the inflation hole of football and basketball, and its specific structure will not be repeated.
- the upper fitting part 11, the lower matching part, and the two side connecting parts 40 are connected to form a ring structure, which completely covers the user's forehead (located above the lens assembly of the head-mounted device), the outer side of the left eye, The outer part of the right eye, the nose (located under the lens assembly of the headset), and the cheekbones on either side of the nose.
- the upper fitting part 11 corresponding to the forehead, and the two lower fitting parts 20 corresponding to the cheekbones on both sides of the nose are force-receiving parts; the two side connecting parts 40 are mainly used for shading, and are usually not stressed; the lower matching part
- the upper nose pad is mainly used to form a nose avoidance.
- the two side connecting parts 40 can be disassembled from the main body of the head-mounted device, and the upper fitting part 11 and the lower matching part of the face mask respectively form a C-shaped structure, and the user does not need to take off the head-mounted device It is possible to interact with the outside world from the space corresponding to the two side connecting parts 40.
- the upper fitting part 11 corresponding to the forehead and the two lower fitting parts 20 corresponding to the cheekbone parts on both sides of the nose on the lower matching part are the force-bearing parts. department.
- the two side connecting parts 40 and the lower matching part can also be disassembled from the main body of the head-mounted device.
- the part of the airbag in contact with the user is stressed, and the gas inside the airbag flows from the place where the force is applied to the place where the force is not applied.
- the pressure at each point inside the airbag is the same, and the gas inside the airbag stops. Flow, which can be more easily deformed to fit the user's face; when the headset is removed from the user's head, the gas inside the airbag flows from the original unstressed position to the original stressed position, until the entire airbag The pressure at every point inside is the same again, and the airbag returns to its original shape.
- a detachable connection structure is respectively provided on the rear side of the two side connection parts 40, so that the two side connection parts 40 can be easily disassembled from the main body of the head-mounted device .
- a mask support is fixed on the main body of the head-mounted device.
- the connection plate 52 and the cylinder body 51 are of an integral structure, of course, may also be a split structure; the cylinder body 51 may be the shell of the main body of the head-mounted device, or may be an extension structure fixedly connected with the shell of the main body.
- the face mask is fixed on the mask bracket, and the dismounting connection structure is a raised structure, and the profiling connecting plate 52 of the mask bracket is provided with a draw-in groove 53 that matches the shape of the raised structure, and the cylinder of the mask bracket 51 is fixedly connected with the host of the head-mounted device, and generally, the raised structure is a raised line or a raised point.
- the detachable connection structure includes at least two plug joints arranged at intervals, and the corresponding plug holes are provided on the profiled connection plate 52 of the mask bracket.
- the face mask can also be directly fixed on the host of the head-mounted device, and the detachable connection structure is arranged between the face-fit mask and the host of the head-mounted device.
- the side connection part 40 includes an air bag filled with gas, which can make the side connection part 40 more flexible and easier to deform to fit the user's face, and can enhance the softness of the entire face mask.
- the side connection part 40 can also be a connection strip made of a flexible material, and the inner ring side of the side connection part 40 is respectively provided with a cavity 41-1, which can enhance the flexibility of the side connection part 40, and can The air permeability at the side connection part 40 is enhanced, and the weight of the face mask is reduced, thereby improving wearing comfort.
- the upper fitting part 11, the lower matching part, and the two side connecting parts 40 are formed by injection molding, and commonly used flexible materials include TPU (Thermoplastic polyurethanes, thermoplastic polyurethane elastomer rubber), silica gel and the like.
- TPU Thermoplastic polyurethanes, thermoplastic polyurethane elastomer rubber
- silica gel silica gel and the like.
- Fig. 11 shows a schematic front view of the face mask according to the third embodiment of the present application
- Fig. 12 shows a schematic perspective structure of the face mask according to the third embodiment of the present application.
- the upper fitting part 11, the lower matching part and the two side connecting parts 40 are connected as one to form a closed-loop structure.
- the side connecting part 40 includes an air bag filled with gas inside, and the upper fitting part 11, the lower matching part and the two side connecting parts The inside of the part 40 is connected, and at least one of the upper bonding part 11 , the lower matching part and the two side connecting parts 40 is provided with an inflation and deflation pinhole.
- the whole face mask is an integral airbag, which can make the face mask softer and more likely to deform to fit the user's face.
- the face mask of the present application solves the problem that the existing face mask cannot completely match the user's
- the problem of face fit can improve the comfort of wearing.
- this face mask is a structure by injection molding, and commonly used flexible materials include TPU (Thermoplastic polyurethanes, thermoplastic polyurethane elastomer rubber), silica gel and the like.
- Some embodiments of the present application also relate to a head-mounted device.
- the head-mounted device includes a host and a face mask for being installed on the host.
- the face mask is fixed on the host through a mask bracket.
- the face mask of the present application includes two lower fitting parts arranged at intervals, a lower connecting part connected between the adjacent ends of the two lower fitting parts, and a lower connecting part arranged at the two lower fitting parts.
- the joint part includes an air bag filled with gas inside;
- the head-mounted device includes a host and a face mask for being installed on the host.
- the upper fitting part When in use, the upper fitting part is fitted to the user's forehead, the lower connecting part is bent and extended to the rear side to form the nose pad to fit the user's nose, and the two lower fitting parts are respectively fitted to the cheekbones on both sides of the nose Fitting, the two side connecting parts are respectively fitted to the outer side of the user's left eye and the outer side of the right eye; since at least the upper fitting part includes an air bag filled with gas, the part of the air bag that is in contact with the user when worn Under force, the gas inside the airbag flows from the place where the force is applied to the place where the force is not applied, which can make the face mask softer and can be deformed more easily to fit the user's face, which solves the problem that the existing face mask cannot be completely The problem of fitting with the user's face can improve the wearing comfort.
- the rear side of the face mask of the second embodiment and the third embodiment may be a flat surface, and the face mask is glued to the mask bracket by glue.
- the upper fitting part 11 fits with the user's forehead, it is arranged in an arc shape and has a relatively long length.
- a Auxiliary connection structure Since the length of the lower matching part is relatively long, and a nose pad is provided on the lower matching part, in order to enhance the fixed connection performance at the lower matching part, an auxiliary connecting structure is also provided on the rear side of the lower matching part.
- the auxiliary connecting structure on the upper fitting part 11 is a raised structure arranged on the rear side of the upper fitting part 11, and the auxiliary connecting structure on the lower matching part is a lower matching part located on both sides of the nose pad.
- a slot 53 is respectively provided on the profiling connecting plate 52 of the mask bracket corresponding to each protruding structure, as shown in FIG. 10 .
- the auxiliary connection structure on the upper fitting part 11 is at least two plug joints (not shown in the figure) arranged at intervals
- the auxiliary connection structure on the lower matching part is at least two plug joints respectively arranged on both sides of the nose pad part. There are two plug connectors (not shown), usually two on each side.
- Fig. 13 to Fig. 18 are the schematic structural diagrams of the face mask of the fourth embodiment of the present application, wherein, Fig. 13 shows the schematic diagram of the front structure of the face mask of the fourth embodiment of the present application, and Fig. 14 shows the The schematic diagram of the front structure of the annular bottom plate of the face mask of the fourth embodiment, Fig. 15 shows the cross-sectional structure schematic diagram (enlarged) of the face mask of the fourth embodiment of the application along the vertical central axis (enlarged), and Fig. 16 shows A schematic structural view of the use state of the face mask of the fourth embodiment of the present application is shown. FIG. 17 shows a schematic bottom view of the use state of the face mask of the fourth embodiment of the application. FIG. Schematic diagram of the installation structure of the face mask of the embodiment. For ease of expression, only the parts relevant to the present application are shown in the figure.
- the face mask When wearing the headset, the side of the face mask close to the user's face is the front, and the other side away from the user's face is the back. It can be seen from Fig. 13 to Fig. 18 that the face mask includes two lower fitting parts 20 arranged at intervals, a lower connection part 30 connected between the adjacent ends of the two lower fitting parts 20, and a lower connecting part 30 arranged on the two lower fitting parts 20.
- a plurality of first airbags 60a filled with gas on the front side of the front side of 50 are provided with a space between two adjacent first airbags 60a, and the side of the plurality of first airbags 60a away from the annular bottom plate 50 is adjacent to each other. Form a fitting surface that fits the user's face.
- Commonly used flexible materials include TPU (Thermoplastic polyurethanes thermoplastic polyurethane elastomer rubber), silicone, etc.
- the mask support includes a first cylindrical body 91 for fixed connection with the main body of the head-mounted device, and an annular connecting plate 92 arranged on the end of the first cylindrical body 91 away from the main body.
- the annular connecting plate 92 includes The upper plate body 921 and the lower plate body 922 arranged at intervals along the up and down direction, the two side plate bodies 923 and the lower plate body 922 respectively connected between the two ends of the upper plate body 921 and the corresponding ends of the lower plate body 922 The middle part extends backward to form a curved part 924, which is set corresponding to the nose of the user.
- the upper plate 921, the lower plate 922 and the two side plates 923 are connected as a whole to form a profiling structure suitable for the user's face.
- the first cylindrical body 91 is the shell of the main body of the head-mounted device or is fixedly connected with the shell of the main body.
- the annular connecting plate 92 and the first cylindrical body 91 are of an integrated structure, and of course they can also be of a split structure.
- the upper plate body 921 is set corresponding to the user's forehead
- the curved part 924 on the lower plate body 922 is set corresponding to the user's nose
- the lower plate body 922 part at the two sides of the curved part 924 is set corresponding to the cheekbones.
- the body 923 is provided on the outer side of the user's left eye and right eye, respectively.
- the upper fitting part 11 When worn, the upper fitting part 11 is fitted to the user's forehead, the two lower fitting parts 20 are respectively fitted to the cheekbones on both sides of the user's nose, and the lower connecting part 30 is used to bend to form a nose pad.
- the connecting parts 40 on both sides are attached to the outer parts of the user's left eye and right eye respectively; during use, the face mask needs to be fixed on the mask bracket in advance, and after being fixed on the mask bracket, it is formed to match the user's face.
- the profiling structure specifically, the annular bottom plate 50 of the face mask is fixedly connected with the annular connecting plate 92 of the mask support, such as by bonding, thermocompression, etc., because the annular bottom plate 50 is made of flexible materials. It is convenient to be fixed on the annular connecting plate 92 of the mask support to form a profiling structure consistent with the shape of the annular connecting plate 92, and the side of the side of the side of the first airbag 60a away from the annular bottom plate 50 adjoins to form a face fitting with the user. On the fitting surface, an interval space is provided between two adjacent first airbags 60a to avoid interference between two adjacent first airbags 60a when the face mask is installed on the mask bracket.
- the fitting surface formed by a plurality of first airbags 60a can make the face mask softer and more likely to deform to fit the user's face.
- the face mask of the present application solves the problem that the existing face mask cannot be completely compatible with The problem of fitting the user's face can improve the wearing comfort.
- the space between the two first airbags 60a at the lower middle part of the annular bottom plate 50 is set at the vertical axis of the annular bottom plate 50 (the dotted line in FIG.
- the nose pads are formed on the curved portion 924 of the annular connecting plate 92 .
- a first air bag 60a positioned at the upper middle part of the annular bottom plate 50 is arranged on the vertical axis (the dotted line in FIG.
- the central part avoids setting the space between two adjacent first airbags 60a at the central part of the user's forehead, which can further improve wearing comfort.
- the facing surface also includes a plurality of first airbags 60a arranged on the front side of the annular bottom plate 50 on the inner ring side and arranged in sequence along the circumferential direction of the annular bottom plate 50.
- Two airbags 60b a space is provided between two adjacent second airbags 60b, the side of multiple second airbags 60b away from the side of the annular bottom plate 50 and the side of multiple first airbags 60a away from the side of the annular bottom plate 50 Together they form a fitting surface, which increases the area of the fitting surface, can further improve wearing comfort, and can also play a role of shading, improving the user's sense of use experience.
- a plurality of second airbags 60b are arranged correspondingly to the interval spaces formed between the plurality of first airbags 60a, and the interval spaces between the two second airbags 60b at the lower middle part of the annular bottom plate 50 are arranged on the annular bottom plate. 50 vertical axis (dotted line in Figure 13).
- the height h1 of the ends of the two first airbags 60a and the two second airbags 60b at the middle of the lower side of the annular bottom plate 50 near the vertical axis of the annular bottom plate 50 is smaller than that far away from the annular bottom plate 50.
- the end height h2 on one side of the vertical axis, when the face mask is fixed to the annular connecting plate 92 of the mask bracket, is convenient to form the nose pad at the curved portion 924 of the annular connecting plate 92, and can make the nose pad fit with the user The nose fits better.
- the first airbag 60 a and the second airbag 60 b respectively include a cover body 70 , and an air cavity for containing air is formed between the cover body 70 and the front side of the annular bottom plate 50 .
- the facing portion also includes a mounting plate 80 adapted to the shape of the annular bottom plate 50 and made of a soft material, a plurality of first airbags 60a, a cover of the cover body 70 of the plurality of second airbags 60b
- the mouth side is respectively connected with the mounting plate 80 as a whole, on the mounting plate 80 corresponding to a plurality of first airbags 60a, a plurality of second airbags 60b are respectively provided with through holes adapted to the shape of the mask mouth, and the plurality of first airbags 60b are respectively provided with through holes adapted to the shape of the mask mouth.
- the airbag 60a, the plurality of second airbags 60b and the mounting plate 80 are integrally formed by injection molding.
- the annular bottom plate 50 includes an upper strip 51-1 and a lower strip 52-1 arranged at intervals along the vertical direction, respectively connected to the two ends of the upper strip 51-1 and the lower strip. 52-1 corresponds to the curved plates 53-1 on both sides between the ends of the sides.
- Some embodiments of the present application also relate to a head-mounted device.
- the head-mounted device includes a host and the above-mentioned face-fitting mask configured to be installed on the host.
- the face-fitting mask is fixed on the host through a mask bracket.
- the face mask is fixedly connected with the annular connecting plate 92 of the mask bracket by bonding. Since the upper strip 51-1 is set corresponding to the forehead of the user, the length is relatively long, and the lower strip 51-1 is relatively long. 1 Corresponding to the user's nose and the cheekbones on both sides of the nose, the length is relatively long and needs to be bent at the middle of the lower strip 52-1, in order to enhance the fixed connection between the face mask and the mask bracket performance, on the rear side of the annular bottom plate 50, an auxiliary connecting structure is provided.
- the auxiliary connection structure includes an upper convex strip (not shown in the figure) arranged on the rear side of the upper long strip 51-1, and respectively arranged on the left and right sides of the middle part of the rear side of the lower strip 52-1.
- the first lower convex strip and the second lower convex strip (not shown in the figure), on the ring connecting plate 92 corresponding to the upper convex strip, the first lower convex strip and the second lower convex strip are respectively provided with shapes corresponding to the convex strip.
- the matching card slot 93 is shown in FIG. 18 .
- the auxiliary connection structure can also be in the form of a plug joint, and correspondingly, a plug hole is provided on the annular connecting plate 92;
- the plug connectors at least two plug connectors are provided on the left and right sides of the middle part of the rear side of the lower strip 52-1, usually, one or two plug connectors are respectively provided on the left and right sides.
- the face mask of the present application includes two lower fitting parts arranged at intervals, a lower connecting part connected between the adjacent ends of the two lower fitting parts, and a lower connecting part arranged at the two lower fitting parts.
- the upper upper bonding part and the connecting parts on both sides respectively connected between the two ends of the upper bonding part and the ends of the lower bonding part on the corresponding side, the upper bonding part, the connecting parts on both sides, and the two lower bonding parts The upper part and the lower connecting part are connected together to form a veneer face.
- the first airbag is provided with an interval space between two adjacent first airbags, and the sides of multiple first airbags away from the annular bottom plate are adjoined to form a bonding surface; face mask on.
- face mask When in use, the face mask needs to be fixed on the mask bracket.
- the annular connecting plate of the mask bracket is a profiling structure that is suitable for the user's face. Since the annular bottom plate is made of flexible material, it is easy to be fixed on the mask bracket.
- a profiling structure consistent with the shape of the annular connecting plate is formed on the annular connecting plate, and the sides of the plurality of first airbags away from the annular bottom plate adjoin to form a fitting surface that fits the user’s face.
- the first airbag and The part in contact with the user When worn, the first airbag and The part in contact with the user is stressed, and the gas inside the first airbag flows from the stressed place to the unstressed place. After wearing, the pressure at each point in the first airbag is the same, and the gas in the first airbag stops flowing.
- the fitting surface formed by the first airbag can make the face mask softer and more likely to deform to fit the user's face, which solves the problem that the existing face mask cannot completely fit the user's face, and can Improve wearing comfort.
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Abstract
一种贴脸面罩及头戴设备，属于头戴设备技术领域。贴脸面罩包括间隔设置的两下贴合部（20）、连接在两下贴合部（20）之间的下连接部（30）、设置在两下贴合部（20）上方的上贴合部（11）及连接在上贴合部（11）的两端与对应侧的下贴合部（20）的端部之间的两侧连接部（40），上贴合部（11）、两侧连接部（40）、两下贴合部（20）及下连接部（30）由柔性材料制成；头戴设备包括设备主体、用于安装在设备主体上的贴脸面罩。贴脸面罩由柔性材料制成，能够在佩戴时起到缓冲的作用，而且在佩戴时产生变形与用户脸部相适配，使贴合处受力更加均匀，解决了现有贴脸面罩的贴合处容易出现受力不均衡的问题，能够提高佩戴的舒适性。
Description
本申请要求于2021年7月15日提交中国专利局、申请号为202121614151.8、发明名称为“一种贴脸面罩及头戴设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本申请属于头戴设备技术领域，尤其涉及一种贴脸面罩及头戴设备。
目前，VR眼镜等头戴设备越来越多的应用到日常生活之中。佩戴时，头戴设备会与用户脸部贴合，为了提高佩戴的舒适性，通常在头戴设备上安装有贴脸面罩进行缓冲及遮光。
通常，贴脸面罩基本上都采用实心海绵制成的，再在实心海绵的外侧上设置包布(例如将实心海绵与包布通过热压结合在一起)。佩戴过程中与用户脸部贴合处容易出现受力不均衡的问题，导致佩戴时不舒适、影响了用户的佩戴。
发明内容
本申请的目的在于提供一种贴脸面罩及头戴设备，旨在解决现有贴脸面罩的贴合处容易出现受力不均衡的问题，能够提高佩戴的舒适性。
本申请一些实施例公开了一种贴脸面罩，所述贴脸面罩包括间隔设置的两下贴合部、连接在两所述下贴合部的临近端之间的下连接部、设置在两所述下贴合部上方的上贴合部及分别连接在所述上贴合部的两端与对应侧的所述下贴合部的端部之间的两侧连接部，所述上贴合部、两所述侧连接部、两所述下贴合部及所述下连接部由柔性材料制成。
作为一种改进，所述上贴合部、两所述下贴合部为中空结构。
作为一种改进，所述上贴合部、两所述下贴合部呈筒体状，在所述上贴合部的两端口处分别设有上支撑端板，在所述下贴合部的两端口处分别设有下支撑端板。
作为一种改进，在所述侧连接部的后侧上设有凹槽。
作为一种改进，所述上贴合部、两所述侧连接部、两所述下贴合部及所述 下连接部连接为一体式结构。
作为一种改进，所述下连接部的中部处向后侧凹陷形成仿形槽。
作为一种改进，在所述下连接部的后侧处设有连接板，所述连接板的外周侧边与所述下连接部的外周侧边处连接，所述连接板的两端分别与两所述下贴合部的后侧面平滑过渡连接。
作为一种改进，在每侧的所述侧连接部后侧与所述上贴合部、对应侧的所述下贴合部的端部之间分别设有侧凹陷区，在所述下连接部后侧与两所述下贴合部的端部之间设有下凹陷区。
作为一种改进，所述贴脸面罩与所述设备主体粘接固定。
本申请另一些实施例公开了一种贴脸面罩，所述贴脸面罩包括间隔设置的两下贴合部、连接在两所述下贴合部的临近端之间的下连接部、设置在两所述下贴合部上方的上贴合部及分别连接在所述上贴合部的两端与对应侧的所述下贴合部的端部之间的两侧连接部，所述下连接部向后弯曲形成鼻托部，至少所述上贴合部包括内部充有气体的气囊。
作为一种改进，两所述下贴合部和所述下连接部连接为一体形成下匹配部，所述下匹配部包括内部充有气体的气囊。
作为一种改进，所述上贴合部、所述下匹配部、两个所述侧连接部为分体式结构，在所述上贴合部、所述下匹配部上分别设有充放气针孔。
作为一种改进，所述侧连接部包括内部充有气体的气囊；或者，所述侧连接部为由柔性材料制成的连接条，在所述侧连接部的内圈侧上设有凹腔。
作为一种改进，在所述侧连接部的后侧上分别设有拆装连接结构。
作为一种改进，所述拆装连接结构为凸起结构，或者所述拆装连接结构为间隔设置的至少两个插接头。
作为一种改进，所述上贴合部、所述下匹配部及两个所述侧连接部连接为一体形成闭环结构，所述侧连接部包括内部充有气体的气囊，并且所述上贴合部、所述下匹配部及两个所述侧连接部的内部连通，在所述上贴合部、所述下匹配部、两个所述侧连接部中的至少一个上设有充放气针孔。
作为一种改进，在所述上贴合部的后侧上、所述下匹配部的后侧上分别设 有辅助连接结构。
作为一种改进，所述辅助连接结构为设置在所述上贴合部的后侧、所述下匹配部位于所述鼻托部两侧的后侧上的凸起结构；或者，所述上贴合部上的所述辅助连接结构为间隔设置的至少两个插接头，所述下匹配部上的所述辅助连接结构为分别设置在所述下连接部两侧处的至少两个插接头。
本申请再一些实施例公开了一种贴脸面罩，所述贴脸面罩包括间隔设置的两下贴合部、连接在两所述下贴合部的临近端之间的下连接部、设置在两所述下贴合部上方的上贴合部及分别连接在所述上贴合部的两端与对应侧的所述下贴合部的端部之间的两侧连接部，所述上贴合部、所述侧连接部、两所述下贴合部及所述下连接部连接成一体形成贴脸部，所述贴脸部包括由软质材料制成的环形底板、沿所述环形底板的周向依次设置在所述环形底板的前侧面上的多个内部充有气体的第一气囊，在相邻的两个所述第一气囊之间设有间隔空间，多个所述第一气囊远离所述环形底板一侧的侧面邻接形成贴合面。
作为一种改进，位于所述环形底板下侧中部处的两个所述第一气囊之间的间隔空间设置在所述环形底板的竖向轴线处，位于所述环形底板上侧中部处的一个所述第一气囊设置在所述环形底板的竖向轴线处。
作为一种改进，所述贴脸部还包括设置在多个所述第一气囊的内圈侧的所述环形底板的前侧面上并且沿所述环形底板的周向依次设置的多个内部充有气体的第二气囊，在相邻的两个所述第二气囊之间设有间隔空间，多个所述第二气囊远离所述环形底板一侧的侧面与多个所述第一气囊远离所述环形底板一侧的侧面共同形成所述贴合面。
作为一种改进，多个所述第二气囊分别对应多个所述第一气囊之间形成的间隔空间设置，位于所述环形底板下侧中部处的两个所述第二气囊之间的间隔空间设置在所述环形底板的竖向轴线处。
作为一种改进，位于所述环形底板下侧中部处的两个所述第一气囊、两个所述第二气囊靠近所述环形底板的竖向轴线一侧的端部高度h1小于远离所述环形底板的竖向轴线一侧的端部高度h2。
作为一种改进，所述第一气囊、所述第二气囊分别包括罩体，在所述罩体 与所述环形底板的前侧面之间形成气腔。
作为一种改进，所述贴脸面罩还包括与所述环形底板的形状相适配并且由软质材料制成的安装板，多个所述第一气囊、多个所述第二气囊的罩体的罩口侧分别与所述安装板连接为一体，在所述安装板上对应多个所述第一气囊、多个所述第二气囊处分别设有与所述罩口的形状相适配的通孔。
作为一种改进，所述环形底板包括沿上下方向间隔设置的上长条板和下长条板、分别连接在所述上长条板的两端部与所述下长条板对应侧的端部之间的两侧弧形板。
作为一种改进，在所述环形底板的后侧面上设有辅助连接结构，所述辅助连接结构包括设置在所述上长条板的后侧面上的上凸条、分别设置在所述下长条板的后侧面中部的左右两侧处的第一下凸条和第二下凸条。
本申请还一些实施例还公开了一种头戴设备，所述头戴设备包括主机、用于安装在所述主机上的所述贴脸面罩，其中贴脸面罩可以采用本申请任一实施例中的方案。
由于采用了上述实施例的技术方案，本申请的贴脸面罩包括间隔设置的两下贴合部、连接在两下贴合部的临近端之间的下连接部、设置在两下贴合部上方的上贴合部及分别连接在上贴合部的两端与对应侧的下贴合部的端部之间的两侧连接部，该上贴合部、两侧连接部、两下贴合部及下连接部由柔性材料制成；头戴设备包括设备主体、用于安装在设备主体上的贴脸面罩。上贴合部、两侧连接部、两下贴合部及下连接部由柔性材料制成，能够在佩戴时起到缓冲作用，而且在佩戴时易于与用户脸部相适配，使贴合处受力更加均匀，解决了现有贴脸面罩的贴合处容易出现受力不均衡的问题，能够提高佩戴的舒适性。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一部分附图，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1是本申请第一实施例的贴脸面罩的主视结构示意图；
图2是本申请第一实施例的贴脸面罩的后视结构示意图；
图3是沿图1中A-A线的剖视结构示意图；
图4是本申请第一实施例的贴脸面罩的立体结构示意图(一)；
图5是本申请第一实施例的贴脸面罩的立体结构示意图(二)；
图6是本申请第二实施例的贴脸面罩的主视结构示意图；
图7是本申请第二实施例的贴脸面罩的立体结构示意图；
图8是本申请第二实施例的贴脸面罩的分解结构示意图；
图9是本申请第二实施例的贴脸面罩的侧连接部的立体结构示意图；
图10是本申请第二实施例的贴脸面罩的安装状态的分解结构示意图；
图11是本申请第三实施例的贴脸面罩的主视结构示意图；
图12是本申请第三实施例的贴脸面罩的立体结构示意图；
图13是本申请第四实施例的贴脸面罩的主视结构示意图；
图14是本申请第四实施例的贴脸面罩的环形底板的主视结构示意图；
图15是本申请第四实施例的贴脸面罩沿竖向中轴线的剖视结构示意图(放大)；
图16是本申请第四实施例的贴脸面罩的使用状态的结构示意图；
图17是本申请第四实施例的贴脸面罩的使用状态的仰视结构示意图；
图18是本申请第四实施例的贴脸面罩的安装结构示意图；
其中，11、上贴合部；12、上支撑端板；20、下贴合部；21、下支撑端板；30、下连接部；31、仿形槽；32、下凹陷区；33、连接板；40、侧连接部；41、侧凹陷区；41-1、凹腔；42、凹槽；43、外侧壁端；50、环形底板；51、筒体；52、仿形连接板；53、卡槽；51-1、上长条板；52-1、下长条板；53-1、侧弧形板；60a、第一气囊；60b、第二气囊；70、罩体；80、安装板；91、第一筒体；92、环形连接板；921、上板体；922、下板体；923、侧板体；924、弯曲部；93、卡槽。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。 基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明的是，本申请中涉及的方向性指示(例如上、下、前、后等)仅仅用于解释在某一特定姿态下各部件之间的相对位置关系，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变；另外，本申请中涉及的“第一”、“第二”等的描述仅仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。
第一实施例
图1至图5是本申请第一实施例的贴脸面罩的结构示意图，其中，图1示出了本申请第一实施例的贴脸面罩的主视结构示意图，图2示出了本申请第一实施例的贴脸面罩的后视结构示意图，图3示出了沿图1中A-A线的剖视结构示意图，图4示出了本申请第一实施例的贴脸面罩的立体结构示意图(一)，图5示出了本申请第一实施例的贴脸面罩的立体结构示意图(二)。为了便于表述，图中只给出了与本申请相关的部分。
定义佩戴头戴设备时，该贴脸面罩靠近用户脸部的一侧为前侧，远离用户脸部的另一侧为后侧。由图1、图2、图3、图4和图5可知，该贴脸面罩包括间隔设置的两下贴合部20、连接在两下贴合部20的临近端之间的下连接部30、设置在两下贴合部20上方的上贴合部11及分别连接在上贴合部11的两端与对应侧的下贴合部20的端部之间的两侧连接部40，该上贴合部11、两侧连接部40、两下贴合部20及下连接部30由柔性材料制成。
使用时，贴脸面罩安装在头戴设备的设备主体上，上贴合部11与用户的额头部贴合，两下贴合部20分别与用户脸部两侧的脸颊贴合。由于上贴合部11、两侧连接部40、两下贴合部20及下连接部30由柔性材料制成，能够在佩戴时起到缓冲的作用，而且在佩戴时容易产生变形与用户脸部相适配，使贴合处受力更加均匀，解决了现有贴脸面罩的贴合处容易出现受力不均衡的问题，能够提高佩戴的舒适性。
另外，贴脸面罩是由柔性材料制成的。
在本申请中，上贴合部11、两下贴合部20为中空结构，不仅能够降低贴 脸面罩的重量，而且在佩戴时，上贴合部11、两下贴合部20处更容易产生变形，从而与用户脸部相适配，使贴合处受力更加均匀。
具体的说，上贴合部11、两下贴合部20呈筒体状，在上贴合部11的两端口处分别设有上支撑端板12，在下贴合部20的两端口处分别设有下支撑端板21；可以增强上贴合部11、两下贴合部20处的支撑性能，从而能够增强整个贴脸面罩的缓冲性能。
在本申请一些实施例中，在侧连接部40的后侧上设有凹槽42，这样可以进一步降低贴脸面罩的重量。
在本申请一些实施例中，该上贴合部11、两侧连接部40、两下贴合部20及下连接部30连接为一体式结构。具体的说，该一体式结构是通过注塑成型的结构，常用的柔性材料有TPU(Thermoplastic polyurethanes，热塑性聚氨酯弹性体橡胶)、硅胶等。
在本申请一些实施例中，在每侧的侧连接部40后侧与上贴合部11、对应侧的下贴合部20的端部之间分别设有侧凹陷区41，在下连接部30后侧与两下贴合部20的端部之间设有下凹陷区32，不仅能够增强贴脸面罩的透气性，还能进一步降低整个贴脸面罩的重量。
通常，该下连接部30的中部处向后侧凹陷形成仿形槽31，便于对应用户的鼻子处设置。
具体的说，在下连接部30的后侧处设有连接板33，该连接板33的外周侧边与下连接部30的外周侧边处连接，并且该连接板33的两端分别与两下贴合部20的后侧面平滑过渡连接。
本申请一些实施例还涉及一种头戴设备，该头戴设备包括设备主体、用于将设备主体佩戴于用户头部的绑带结构及用于安装在设备主体上的上述贴脸面罩，一些实施例中，该贴脸面罩与设备主体粘接固定，当然，也可以通过卡接的方式实现安装。
由于上贴合部11、两侧连接部40、两下贴合部20及下连接部30由柔性材料制成，能够在佩戴时起到缓冲的作用，而且在佩戴时容易产生变形与用户脸部相适配，使贴合处受力更加均匀，解决了现有头戴设备的贴脸面罩的贴合处 容易出现受力不均衡的问题，能够提高佩戴的舒适性。
在一些实施例中，至少上贴合部11的后侧面、两下贴合部20的后侧面为粘接面，通常，该连接板33的侧面、侧连接部40上的凹槽42的外侧壁端面43也是粘接面，能够增强固定连接性能。
第二实施例
图6至图10是本申请第二实施例的贴脸面罩的结构示意图，其中，图6示出了本申请第二实施例的贴脸面罩的主视结构示意图，图7示出了本申请第二实施例的贴脸面罩的立体结构示意图，图8示出了本申请第二实施例的贴脸面罩的分解结构示意图，图9示出了本申请第二实施例的贴脸面罩的侧连接部的立体结构示意图，图10示出了本申请第二实施例的贴脸面罩的安装状态的分解结构示意图。为了便于表述，图中只给出了与本申请相关的部分。
定义佩戴头戴设备时，该贴脸面罩靠近用户脸部的一侧为前侧，远离用户脸部的另一侧为后侧。由图6、图7、图8、图9和图10可知，该贴脸面罩包括间隔设置的两下贴合部20、连接在两下贴合部20的临近端之间的下连接部30、设置在两下贴合部20上方的上贴合部11及分别连接在上贴合部11的两端与对应侧的下贴合部20的端部之间的两个侧连接部40，该下连接部30向后侧弯曲延伸形成鼻托部，至少上贴合部11包括内部充有气体的气囊。
使用时，上贴合部11与用户的额头部贴合，下连接部30向后侧弯曲延伸形成鼻托部与用户的鼻部贴合，两下贴合部20分别与鼻部两侧的颧骨部贴合，两个侧连接部40分别与用户的左眼的外侧部、右眼的外侧部处贴合；由于至少上贴合部11包括内部充有气体的气囊，佩戴时，气囊与用户接触的部分受力，气囊内部的气体从受力处向不受力处流动，可以使贴脸面罩变得更加柔软，能够更容易产生形变与用户的面部相贴合，本申请的贴脸面罩解决了现有贴脸面罩不能完全与用户的脸部贴合的问题，能够提高佩戴的舒适性。
一些实施例中，上述贴脸面罩佩戴完成后，气囊内部的每个点的压强基本相同，气囊内部的气体停止流动。
在本申请中，两下贴合部20和下连接部30连接为一体形成下匹配部，该下匹配部包括内部充有气体的气囊。
在本申请中，上贴合部11、下匹配部、两个侧连接部40为分体式结构，为了便于调节上贴合部11、下匹配部的内部压强，使上贴合部11、下匹配部与用户更加适配，在上贴合部11、下匹配部上分别设有充放气针孔。具体的说，充放气针孔的结构与足球、篮球的充气孔的结构类似，其具体结构不再赘述。
一些实施例中，上贴合部11、下匹配部、两个侧连接部40连接形成环形结构，佩戴后完整覆盖用户额头(位于头戴设备的透镜组件的上方)、左眼的外侧部、右眼的外侧部、鼻部(位于头戴设备的透镜组件的下方)及鼻部两侧的颧骨部。对应额头部的上贴合部11、对应鼻部两侧的颧骨部的两下贴合部20为受力部；两个侧连接部40主要用于遮光，通常不受力；下匹配部上的鼻托部主要用于形成鼻部避让。
使用时，可以将两个侧连接部40从头戴设备的主机上拆卸下来，贴脸面罩的上贴合部11、下匹配部分别形成类似C形状的结构，用户不需要摘下头戴设备就可以从对应两个侧连接部40的空间与外界进行交互，对应额头部的上贴合部11及下匹配部上对应鼻部两侧的颧骨部的两下贴合部20为受力部。当然，还可以将两个侧连接部40、下匹配部均从头戴设备的主机上拆卸下来。
佩戴头戴设备的过程中，气囊与用户接触的部分受力，气囊内部的气体从受力处向不受力处流动，佩戴完成后，气囊内部每个点的压力相同，气囊内部的气体停止流动，能够更容易产生形变以与用户的面部相贴合；从用户的头部上摘下头戴设备时，气囊内部的气体从原不受力的位置向原受力的位置流动，直至整个气囊内部每个点的压力再次相同，气囊恢复原状。
为便于两个侧连接部40进行装拆，在两个侧连接部40的后侧上分别设有拆装连接结构，能够将两个侧连接部40方便的从头戴设备的主机上拆卸下来。
一些实施例中，在头戴设备的主机上固定有面罩支架，由合图10可知，面罩支架包括筒体51、固定在筒体51一端口处的仿形连接板52，通常，该仿形连接板52与筒体51为一体式结构，当然，也可以是分体式结构；筒体51可以是头戴设备的主机的外壳，也可以是与主体的外壳固定连接的延伸结构。该贴脸面罩固定在面罩支架上，拆装连接结构为凸起结构，在面罩支架的仿形连接板52上设有与凸起结构的形状相适配的卡槽53，面罩支架的筒体51与头戴设 备的主机固定连接，通常，该凸起结构为凸条或者凸点。当然，拆装连接结构包括间隔设置的至少两个插接头，在面罩支架的仿形连接板52上对应的设有插接孔。当然，贴脸面罩也可以直接固定在头戴设备的主机上，拆装连接结构设置在贴脸面罩与头戴设备的主机之间。
在本申请中，侧连接部40包括内部充有气体的气囊，可以使侧连接部40更加柔软，更容易产生形变以与用户的面部相贴合，能够增强整个贴脸面罩的柔软性。
当然，侧连接部40也可以是由柔性材料制成的连接条，并在侧连接部40的内圈侧上分别设有凹腔41-1，能够增强侧连接部40的柔软性能，而且可以增强侧连接部40处的透气性，降低贴脸面罩的重量，从而提高佩戴的舒适性。
在本申请中，上贴合部11、下匹配部、两个侧连接部40是通过注塑成型的结构，常用的柔性材料有TPU(Thermoplastic polyurethanes，热塑性聚氨酯弹性体橡胶)、硅胶等。
第三实施例
图11示出了本申请第三实施例的贴脸面罩的主视结构示意图，图12示出了本申请第三实施例的贴脸面罩的立体结构示意图。
由图11和图12可知，该实施例与第二实施例基本相同，其不同之处在于：
上贴合部11、下匹配部及两个侧连接部40连接为一体形成闭环结构，侧连接部40包括内部充有气体的气囊，并且上贴合部11、下匹配部及两个侧连接部40的内部连通，在上贴合部11、下匹配部及两个侧连接部40中的至少一个上设有充放气针孔。
整个贴脸面罩是一个整体的气囊，可以使贴脸面罩变得更加柔软，更容易产生形变与用户的面部相贴合，本申请的贴脸面罩解决了现有贴脸面罩不能完全与用户的脸部贴合的问题，能够提高佩戴的舒适性。具体的说，该贴脸面罩是通过注塑成型的结构，常用的柔性材料有TPU(Thermoplastic polyurethanes，热塑性聚氨酯弹性体橡胶)、硅胶等。
本申请一些实施例还涉及一种头戴设备，该头戴设备包括主机、用于安装在主机上的贴脸面罩，通常，该贴脸面罩通过面罩支架固定在主机上。
由于采用了上述实施例的技术方案，本申请的贴脸面罩包括间隔设置的两下贴合部、连接在两下贴合部的临近端之间的下连接部、设置在两下贴合部上方的上贴合部及分别连接在上贴合部的两端与对应侧的下贴合部的端部之间的两侧连接部，下连接部向后弯曲形成鼻托部，至少上贴合部包括内部充有气体的气囊；头戴设备包括主机、用于安装在主机上的贴脸面罩。使用时，上贴合部与用户的额头部贴合，下连接部向后侧弯曲延伸形成鼻托部与用户的鼻部贴合，两下贴合部分别与鼻部两侧的颧骨部贴合，两个侧连接部分别与用户的左眼的外侧部、右眼的外侧部处贴合；由于至少上贴合部包括内部充有气体的气囊，佩戴时，气囊与用户接触的部分受力，气囊内部的气体从受力处向不受力处流动，可以使贴脸面罩变得更加柔软，能够更容易产生形变与用户的面部相贴合，解决了现有贴脸面罩不能完全与用户的脸部贴合的问题，能够提高佩戴的舒适性。
具体的说，第二实施例、第三实施例的贴脸面罩的后侧面可以为平整表面，该贴脸面罩通过胶粘到面罩支架上。由于上贴合部11与用户的额头部进行贴合，设置为弧形状而且长度比较长，为了便于增强上贴合部11处的固定连接性能，在上贴合部11的后侧上设有辅助连接结构；由于下匹配部的长度比较长，而且在下匹配部上设有鼻托部，为了增强下匹配部处的固定连接性能，在下匹配部的后侧上也设有辅助连接结构。
通常，上贴合部11上的辅助连接结构为设置在上贴合部11的后侧上的凸起结构，下匹配部上的辅助连接结构为设置下匹配部位于鼻托部两侧的下匹配部的后侧上的凸起结构，在面罩支架的仿形连接板52上对应每个凸起结构处分别设有卡槽53，如图10所示。或者，上贴合部11上的辅助连接结构为间隔设置的至少两个插接头(图中未示出)，下匹配部上的辅助连接结构为分别设置在鼻托部两侧处的至少两个插接头(图中未示出)，通常，在每侧处分别设置有两个。
第四实施例
图13至图18是本申请第四实施例的贴脸面罩的结构示意图，其中，图13示出了本申请第四实施例的贴脸面罩的主视结构示意图，图14示出了本申请第 四实施例的贴脸面罩的环形底板的主视结构示意图，图15示出了本申请第四实施例的贴脸面罩沿竖向中轴线的剖视结构示意图(放大)，图16示出了本申请第四实施例的贴脸面罩的使用状态的结构示意图，图17示出了本申请第四实施例的贴脸面罩的使用状态的仰视结构示意图，图18示出了本申请第四实施例的贴脸面罩的安装结构示意图。为便于表述，图中只给出了与本申请相关的部分。
定义佩戴头戴设备时，贴脸面罩靠近用户脸部的一侧为前，远离用户脸部的另一侧为后。由图13至图18可知，该贴脸面罩包括间隔设置的两下贴合部20、连接在两下贴合部20的临近端之间的下连接部30、设置在两下贴合部20上方的上贴合部11及分别连接在上贴合部11的两端与对应侧的下贴合部20的端部之间的两侧连接部40，该上贴合部11、两侧连接部40、两下贴合部20及下连接部30连接成一体形成贴脸部，该贴脸部包括由软质材料制成的环形底板50、沿环形底板50的周向依次设置在环形底板50的前侧面上的多个内部充有气体的第一气囊60a，在相邻的两个第一气囊60a之间设有间隔空间，多个第一气囊60a远离环形底板50一侧的侧面邻接形成与用户的脸部贴合的贴合面，常用的柔性材料有TPU(Thermoplastic polyurethanes热塑性聚氨酯弹性体橡胶)、硅胶等。
参照图16、图17和图18对贴脸面罩的安装及使用作如下说明：
如图18所示，面罩支架包括用于与头戴设备的主机固定连接的第一筒体91、设置在第一筒体91远离主机一端上的环形连接板92上，该环形连接板92包括沿上下方向间隔设置的上板体921和下板体922、分别连接在上板体921的两端部与下板体922对应侧的端部之间的两侧板体923，下板体922的中部向后延伸形成弯曲部924，对应用户的鼻部处设置，该上板体921、下板体922及两侧板体923连接为一体形成与用户的面部相适配的仿形结构。具体的说，第一筒体91是头戴设备的主机的外壳或者与主机的外壳固定连接，通常，该环形连接板92与第一筒体91是一体式结构，当然也可以是分体式结构；上板体921对应用户的额头部设置，下板体922上的弯曲部924对应用户的鼻部处设置，弯曲部924两侧处的下板体922部分对应颧骨部设置，两侧板体923分别对应用户的左眼、右眼的外侧部处设置。
佩戴时，上贴合部11与用户的额头部贴合、两下贴合部20分别与用户的鼻部两侧处的颧骨部贴合、下连接部30用于弯曲形成鼻托部、两侧连接部40分别与用户的左眼、右眼的外侧部处贴合；使用时，需要预先将贴脸面罩固定在面罩支架上，固定在面罩支架上后形成与用户的面部相适配的仿形结构，具体的说，贴脸面罩的环形底板50与面罩支架的环形连接板92固定连接，例如通过粘接、热压合等方式，由于环形底板50是由柔性材料制成的，便于固定在面罩支架的环形连接板92上形成与环形连接板92的形状一致的仿形结构，并且多个第一气囊60a远离环形底板50一侧的侧面邻接形成与用户的脸部贴合的贴合面，在相邻两个第一气囊60a之间设有间隔空间可以避免贴脸面罩安装至面罩支架时两相邻第一气囊60a之间产生干涉，佩戴过程中，第一气囊60a与用户接触的部分受力，第一气囊60a内部的气体从受力处向不受力处流动，佩戴完成后，第一气囊60a中每个点的压力相同，第一气囊60a内的气体停止流动，由多个第一气囊60a形成贴合面可以使贴脸面罩变得更加柔软，更容易产生形变与用户的面部相贴合，本申请的贴脸面罩解决了现有贴脸面罩不能完全与用户的脸部贴合的问题，能够提高佩戴的舒适性。
在本申请中，位于环形底板50下侧中部处的两个第一气囊60a之间的间隔空间设置在环形底板50的竖向轴线(图13中的点画线)处，便于贴脸面罩安装到面罩支架上时，在环形连接板92的弯曲部924成型形成鼻托部。
具体的说，位于环形底板50上侧中部处的一个第一气囊60a设置在环形底板50的竖向轴线(图13中的点画线)处，这样该第一气囊60a正对用户的额头部的中部设置，避免两相邻第一气囊60a之间的间隔空间设置在用户的额头部的中部处，能够进一步提高佩戴的舒适性。
在本申请中，该贴脸部还包括设置在多个第一气囊60a的内圈侧的环形底板50的前侧面上并且沿环形底板50的周向依次设置的多个内部充有气体的第二气囊60b，在相邻的两个第二气囊60b之间设有间隔空间，多个第二气囊60b远离环形底板50一侧的侧面与多个第一气囊60a远离环形底板50一侧的侧面共同形成贴合面，增大了贴合面的面积，能够进一步提高佩戴的舒适性，而且能够起到遮光的作用，提升用户的使用体验感。
具体的说，多个第二气囊60b分别对应多个第一气囊60a之间形成的间隔空间设置，位于环形底板50下侧中部处的两个第二气囊60b之间的间隔空间设置在环形底板50的竖向轴线(图13中的点画线)处。
为了便于形成鼻托部，位于环形底板50下侧中部处的两个第一气囊60a、两个第二气囊60b靠近环形底板50的竖向轴线一侧的端部高度h1小于远离环形底板50的竖向轴线一侧的端部高度h2，在贴脸面罩固定到面罩支架的环形连接板92时，便于在环形连接板92的弯曲部924成型形成鼻托部，而且能够使鼻托部与用户的鼻部更加适配。
在本申请中，第一气囊60a、第二气囊60b分别包括罩体70，在罩体70与环形底板50的前侧面之间形成容纳空气的气腔。
具体的说，该贴脸部还包括与环形底板50的形状相适配并且由软质材料制成的安装板80，多个第一气囊60a、多个第二气囊60b的罩体70的罩口侧分别与安装板80连接为一体，在安装板80上对应多个第一气囊60a、多个第二气囊60b处分别设有与罩口的形状相适配的通孔，多个第一气囊60a、多个第二气囊60b及安装板80为一体式结构，通过注塑一体成型，安装时，直接将安装板80与环形底板50固定连接即可，例如粘接、热压合等，安装非常的方便。
在本申请中，环形底板50包括沿上下方向间隔设置的上长条板51-1和下长条板52-1、分别连接在上长条板51-1的两端部与下长条板52-1对应侧的端部之间的两侧弧形板53-1。
本申请一些实施例还涉及一种头戴设备，该头戴设备包括主机、用于安装在主机上的上述贴脸面罩，通常，该贴脸面罩通过面罩支架固定在主机上。
通常，贴脸面罩是通过粘接的方式与面罩支架的环形连接板92固定连接的，由于上长条板51-1与用户的额头部对应设置，长度比较长，由于下长条板52-1与用户的鼻部及鼻部两侧的颧骨部对应设置，长度比较长而且需要在下长条板52-1的中部处进行弯曲，为了便于增强贴脸面罩与面罩支架之间的固定连接性能，在环形底板50的后侧面上设有辅助连接结构。
具体的说，辅助连接结构包括设置在上长条板51-1的后侧面上的上凸条(图中未示出)、分别设置在下长条板52-1的后侧面中部的左右两侧处的第一 下凸条和第二下凸条(图中未示出)，在环形连接板92上对应上凸条、第一下凸条及第二下凸条处分别设有与其形状相适配的卡槽93，如图18所示。
当然，该辅助连接结构也可以是插接头的形式，对应的在环形连接板92上设有插接孔；具体的说，在上长条板51-1的后侧面上间隔设置有至少两个插接头，在下长条板52-1的后侧面中部的左右两侧处设置有至少两个插接头，通常，在左右两侧处分别设有一个，或者分别设有两个插接头。
由于采用了上述实施例的技术方案，本申请的贴脸面罩包括间隔设置的两下贴合部、连接在两下贴合部的临近端之间的下连接部、设置在两下贴合部上方的上贴合部及分别连接在上贴合部的两端与对应侧的下贴合部的端部之间的两侧连接部，上贴合部、两侧连接部、两下贴合部及下连接部连接成一体形成贴脸部，该贴脸部包括由软质材料制成的环形底板、沿环形底板的周向依次设置在环形底板的前侧面上的多个内部充有气体的第一气囊，在相邻的两个第一气囊之间设有间隔空间，多个第一气囊远离环形底板一侧的侧面邻接形成贴合面；头戴设备包括主机、用于安装在主机上的贴脸面罩。使用时，需要将贴脸面罩固定在面罩支架上，面罩支架的环形连接板为与用户的面部相适配的仿形结构，由于环形底板是由柔性材料制成的，便于固定在面罩支架的环形连接板上形成与环形连接板的形状一致的仿形结构，多个第一气囊远离环形底板一侧的侧面邻接形成与用户的脸部贴合的贴合面，佩戴时，第一气囊与用户接触的部分受力，第一气囊内部的气体从受力处向不受力处流动，佩戴完成后，第一气囊中每个点的压力相同，第一气囊内的气体停止流动，由多个第一气囊形成贴合面可以使贴脸面罩变得更加柔软，更容易产生形变与用户的面部相贴合，解决了现有贴脸面罩不能完全与用户的脸部贴合的问题，能够提高佩戴的舒适性。
以上所述仅为本申请的一些实施例而已，并不用以限制本申请，凡在本申请的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本申请的保护范围之内。
Claims (28)
- 一种贴脸面罩，其特征在于，包括间隔设置的两下贴合部、连接在两所述下贴合部的临近端之间的下连接部、设置在两所述下贴合部上方的上贴合部及分别连接在所述上贴合部的两端与对应侧的所述下贴合部的端部之间的两侧连接部，所述上贴合部、两所述侧连接部、两所述下贴合部及所述下连接部由柔性材料制成。
- 根据权利要求1所述的贴脸面罩，其特征在于，所述上贴合部、两所述下贴合部为中空结构。
- 根据权利要求2所述的贴脸面罩，其特征在于，所述上贴合部、两所述下贴合部呈筒体状，在所述上贴合部的两端口处分别设有上支撑端板，在所述下贴合部的两端口处分别设有下支撑端板。
- 根据权利要求1所述的贴脸面罩，其特征在于，在所述侧连接部的后侧上设有凹槽。
- 根据权利要求1所述的贴脸面罩，其特征在于，所述上贴合部、两所述侧连接部、两所述下贴合部及所述下连接部连接为一体式结构。
- 根据权利要求1所述的贴脸面罩，其特征在于，所述下连接部的中部处向后侧凹陷形成仿形槽。
- 根据权利要求6所述的贴脸面罩，其特征在于，在所述下连接部的后侧处设有连接板，所述连接板的外周侧边与所述下连接部的外周侧边处连接，所述连接板的两端分别与两所述下贴合部的后侧面平滑过渡连接。
- 根据权利要求1至7任一项所述的贴脸面罩，其特征在于，在每侧的所述侧连接部后侧与所述上贴合部、对应侧的所述下贴合部的端部之间分别设有侧凹陷区，在所述下连接部后侧与两所述下贴合部的端部之间设有下凹陷区。
- 根据权利要求1所述的贴脸面罩，其特征在于，所述下连接部向后弯曲形成鼻托部，至少所述上贴合部包括内部充有气体的气囊。
- 根据权利要求9所述的贴脸面罩，其特征在于，两所述下贴合部和所 述下连接部连接为一体形成下匹配部，所述下匹配部包括内部充有气体的气囊。
- 根据权利要求10所述的贴脸面罩，其特征在于，所述上贴合部、所述下匹配部、两个所述侧连接部为分体式结构，在所述上贴合部、所述下匹配部上分别设有充放气针孔。
- 根据权利要求11所述的贴脸面罩，其特征在于，所述侧连接部包括内部充有气体的气囊；或者，所述侧连接部为由柔性材料制成的连接条，在所述侧连接部的内圈侧上设有凹腔。
- 根据权利要求11所述的贴脸面罩，其特征在于，在所述侧连接部的后侧上设有拆装连接结构。
- 根据权利要求13所述的贴脸面罩，其特征在于，所述拆装连接结构为凸起结构，或者所述拆装连接结构为间隔设置的至少两个插接头。
- 根据权利要求10所述的贴脸面罩，其特征在于，所述上贴合部、所述下匹配部及两个所述侧连接部连接为一体形成闭环结构，所述侧连接部包括内部充有气体的气囊，并且所述上贴合部、所述下匹配部及两所述侧连接部的内部连通，在所述上贴合部、所述下匹配部、两所述侧连接部中的至少一个上设有充放气针孔。
- 根据权利要求10至15任一项所述的贴脸面罩，其特征在于，在所述上贴合部的后侧上、所述下匹配部的后侧上分别设有辅助连接结构。
- 根据权利要求16所述的贴脸面罩，其特征在于，所述辅助连接结构为设置在所述上贴合部的后侧、所述下匹配部位于所述鼻托部两侧的后侧上的凸起结构；或者，所述上贴合部上的所述辅助连接结构为间隔设置的至少两个插接头，所述下匹配部上的所述辅助连接结构为分别设置在所述下连接部两侧处的至少两个插接头。
- 根据权利要求1所述的贴脸面罩，其特征在于，所述上贴合部、两所述侧连接部、两所述下贴合部及所述下连接部连接成一体形成贴脸部，所述贴脸部包括由软质材料制成的环形底板、沿所述环形底板的周向依次设置在 所述环形底板的前侧面上的多个内部充有气体的第一气囊，在相邻的两个所述第一气囊之间设有间隔空间，多个所述第一气囊远离所述环形底板一侧的侧面邻接形成贴合面。
- 根据权利要求18所述的贴脸面罩，其特征在于，位于所述环形底板下侧中部处的两个所述第一气囊之间的间隔空间设置在所述环形底板的竖向轴线处，位于所述环形底板上侧中部处的一个所述第一气囊设置在所述环形底板的竖向轴线处。
- 根据权利要求19所述的贴脸面罩，其特征在于，所述贴脸部还包括设置在多个所述第一气囊的内圈侧的所述环形底板的前侧面上并且沿所述环形底板的周向依次设置的多个内部充有气体的第二气囊，在相邻的两个所述第二气囊之间设有间隔空间，多个所述第二气囊远离所述环形底板一侧的侧面与多个所述第一气囊远离所述环形底板一侧的侧面共同形成所述贴合面。
- 根据权利要求20所述的贴脸面罩，其特征在于，多个所述第二气囊分别对应多个所述第一气囊之间形成的间隔空间设置，位于所述环形底板下侧中部处的两个所述第二气囊之间的间隔空间设置在所述环形底板的竖向轴线处。
- 根据权利要求21所述的贴脸面罩，其特征在于，位于所述环形底板下侧中部处的两个所述第一气囊、两个所述第二气囊靠近所述环形底板的竖向轴线一侧的端部高度h1小于远离所述环形底板的竖向轴线一侧的端部高度h2。
- 根据权利要求20所述的贴脸面罩，其特征在于，所述第一气囊、所述第二气囊分别包括罩体，在所述罩体与所述环形底板的前侧面之间形成气腔。
- 根据权利要求23所述的贴脸面罩，其特征在于，所述贴脸部还包括与所述环形底板的形状相适配并且由软质材料制成的安装板，多个所述第一气囊、多个所述第二气囊的罩体的罩口侧分别与所述安装板连接为一体，在所述安装板上对应多个所述第一气囊、多个所述第二气囊处分别设有与所述 罩口的形状相适配的通孔。
- 根据权利要求18至24任一项所述的贴脸面罩，其特征在于，所述环形底板包括沿上下方向间隔设置的上长条板和下长条板、分别连接在所述上长条板的两端部与所述下长条板对应侧的端部之间的两侧弧形板。
- 根据权利要求25所述的贴脸面罩，其特征在于，在所述环形底板的后侧面上设有辅助连接结构，所述辅助连接结构包括设置在所述上长条板的后侧面上的上凸条、分别设置在所述下长条板的后侧面中部的左右两侧处的第一下凸条和第二下凸条。
- 一种头戴设备，包括主机，其特征在于，还包括用于安装在所述主机上的如权利要求1至26任一项所述的贴脸面罩。
- 根据权利要求27所述的头戴设备，其特征在于，所述贴脸面罩与所述设备主体粘接固定。
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121614151.8U CN215416108U (zh) | 2021-07-15 | 2021-07-15 | 一种贴脸面罩及头戴设备 |
| CN202121614151.8 | 2021-07-15 | ||
| CN202221874577.1 | 2022-07-11 | ||
| CN202221874580.3U CN217767057U (zh) | 2022-07-11 | 2022-07-11 | 一种贴脸面罩及头戴设备 |
| CN202221874577.1U CN217767056U (zh) | 2022-07-11 | 2022-07-11 | 一种贴脸面罩及头戴设备 |
| CN202221874580.3 | 2022-07-11 |
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| WO2023284863A1 true WO2023284863A1 (zh) | 2023-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2022/106034 WO2023284863A1 (zh) | 2021-07-15 | 2022-07-15 | 一种贴脸面罩及头戴设备 |
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| WO (1) | WO2023284863A1 (zh) |
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