CN115598848A - Face mask and head-mounted display device - Google Patents

Abstract

A mask includes a mask body and a filler. The mask main body comprises a wearing side and an exposed side, wherein a first vent hole is formed in the wearing side, and a second vent hole is formed in the exposed side. The filling part is provided with a through hole, one end of the through hole is communicated with the first vent hole, and the other end of the through hole is communicated with the second vent hole. The first vent hole, the through hole and the second vent hole are communicated with the inner side and the outer side of the mask, so that hot air generated in the wearing process of a user can be transmitted to the outside through the first vent hole, the through hole and the second vent hole, the temperature of the inner side of the mask is reduced, and the stuffiness feeling in the wearing process is relieved.

Description

Face mask and head-mounted display device

Technical Field

The invention belongs to the technical field of virtual reality, and particularly relates to a mask and a head-mounted display device.

Background

Along with the development of virtual reality technology, combine the virtual reality technology in head-mounted display device for the user can be through wearing display device and virtual environment interaction, thereby can promote user's use experience. However, in the conventional head-mounted display device, the mask is in direct contact with the skin of the user in a wearing state, and a lot of hot air is generated and accumulated between the mask and the user after long-time wearing, which brings about a significant stuffiness.

For this reason, most of head-mounted display devices add a heat dissipation port at the nose bridge fitting position of the mask, so that outside air can be introduced near the nose bridge through the heat dissipation port, but the heat dissipation area is limited near the nose bridge, so that a user still has strong stuffiness when wearing the head-mounted display device.

Disclosure of Invention

The invention aims to provide a mask and a head-mounted display device, which can solve the problem that the existing mask has strong stuffy feeling when being worn.

In order to solve the technical problem, the invention is realized as follows:

the embodiment of the invention provides a mask, which comprises:

the mask comprises a mask body and a mask body, wherein the mask body comprises a wearing side and an exposed side, the wearing side and the exposed side are connected to form a filling space, a first vent hole is formed in the wearing side, and a second vent hole is formed in the exposed side;

the filling part is arranged in the filling space, a through hole is formed in the filling part, one end of the through hole is communicated with the first vent hole, and the other end of the through hole is communicated with the second vent hole;

the first vent hole, the through hole and the second vent hole are communicated with the inner side and the outer side of the mask.

In the present invention, a mask is provided that includes a mask body and a filler portion. The mask main body comprises a wearing side and an exposed side, wherein a first vent hole is formed in the wearing side, and a second vent hole is formed in the exposed side. The filling part is provided with a through hole, one end of the through hole is communicated with the first vent hole, and the other end of the through hole is communicated with the second vent hole. The first vent hole, the through hole and the second vent hole are communicated with the inner side and the outer side of the mask, so that hot air generated in the wearing process of a user can be transmitted to the outside through the first vent hole, the through hole and the second vent hole, the temperature of the inner side of the mask is reduced, and the stuffiness feeling in the wearing process is relieved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a mask according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a Y-Z side of a face mask according to embodiments of the present invention;

FIG. 3 is an X-Y cross-sectional view of a face mask according to embodiments of the present invention;

FIG. 4 is an X-Z cross-sectional view of a face mask according to embodiments of the present invention;

FIG. 5 is a schematic view of another mask according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view taken along the Y-Z plane of another mask in accordance with embodiments of the present invention;

FIG. 7 is an X-Y cross-sectional view of another mask in accordance with embodiments of the present invention;

FIG. 8 is an X-Z cross-sectional view of another mask in accordance with embodiments of the present invention.

Reference numerals:

1000. a face mask; 1. a mask body; 11. a wearing side; 111. a first air vent; 112. a forehead region; 113. a nose pad region; 12. an exposed side; 121. a second vent hole; 13. filling the space; 141. heat dissipation holes; 2. a filling section; 21. a through hole; 211. a first through hole; 212. a second through hole; 22. a support layer; 221. a first support region; 222. a second support region; 23. a first thermally conductive layer; 24. a second thermally conductive layer.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

The features of the terms first and second in the description and in the claims of the invention may explicitly or implicitly include one or more of these features. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the invention.

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

A mask 1000 according to an embodiment of the present application is described below in conjunction with fig. 1-8.

According to some embodiments of the present application, there is provided a mask 1000, the mask 1000 comprising:

the mask body 1 comprises a wearing side 11 and an exposed side 12, the wearing side 11 and the exposed side 12 are connected to form a filling space 13, a first vent hole 111 is formed in the wearing side 11, and a second vent hole 121 is formed in the exposed side 12;

the filling part 2 is arranged in the filling space 13, a through hole 21 is arranged on the filling part 2, one end of the through hole 21 is communicated with the first vent hole 111, and the other end of the through hole 21 is communicated with the second vent hole 121;

the first ventilation hole 111, the through hole 21, and the second ventilation hole 121 communicate the inside and the outside of the mask 1000.

As shown in fig. 1, the mask body 1 includes a wearing side 11 and an exposed side 12, when the mask 1000 is in a wearing state, the wearing side 11 is a side of the mask 1000 close to a user, the exposed side 12 is a side of the mask 1000 away from the user, and the exposed side 12 is a side of the mask 1000 contacting with the outside.

As shown in fig. 1 and 2, the wearing side 11 and the exposed side 12 are connected to form a filling space 13, and the filling space 13 is used for filling other materials to improve the overall performance of the mask 1000, for example, the filling space 13 may be filled with a harder material to improve the supporting performance of the mask 1000, or the filling space 13 may be filled with a heat conductive material to improve the heat dissipation performance of the mask 1000, and so on.

The wearing side 11 and the exposed side 12 can be connected by clamping the wearing side 11 and the exposed side 12 to form a connection, the wearing side 11 and the exposed side 12 can be bonded to form a connection, the wearing side 11 and the exposed side 12 can be connected by sewing through a suture, the wearing side 11 and the exposed side 12 can be connected by pulling together through a zipper, so that the wearing side 11 and the exposed side 12 form a filling space 13. Moreover, according to the actual application requirements of the mask 1000, the wearing side 11 and the exposed side 12 can be made of different materials, so that different requirements of the wearing side 11 and the exposed side 12 are met, and the use experience of the mask 1000 is improved.

In addition, the wearing side 11 and the exposed side 12 can be integrally formed to form the filling space 13, and the filling space 13 can be used for filling other materials to improve the overall performance of the mask 1000, and the production steps are also saved through the integral forming process, so that the production efficiency of the mask 1000 is improved.

As shown in fig. 2, in the present embodiment, a first vent hole 111 is provided on the wearing side 11, a second vent hole 121 is provided on the exposed side 12, and the first vent hole 111 and the second vent hole 121 can communicate with the filling space 13, so that the first vent hole 111 and the second vent hole 121 can communicate with the inside and the outside of the mask 1000 in the wearing state of the mask 1000.

As shown in fig. 2, the filling part 2 is disposed in the filling space 13, so that the filling part 2 can fill the filling space 13 to improve the strength and hardness of the mask 1000, and the mask body 1 can also wrap and protect the filling part 2, thereby preventing the filling part 2 from being damaged by frequent operations of wearing and taking off the mask 1000, and prolonging the service life of the mask 1000.

Specifically, the present embodiment is provided with a through hole 21 on the filling portion 2, and the through hole 21 penetrates through the filling portion 2 and extends to the mask body 1. One end of the through hole 21 is provided to communicate with the first vent hole 111, and the other end of the through hole 21 communicates with the second vent hole 121, so that the first vent hole 111, the through hole 21, and the second vent hole 121 can communicate the inside and the outside of the mask 1000. In the wearing state of the mask 1000, the inner side of the mask 1000 is the side of the mask 1000 close to the face of the user, and the outer side of the mask 1000 is the side of the mask 1000 away from the face of the user and facing the outside.

The through hole 21 on the filling part 2 is communicated with the first vent hole 111 and the second vent hole 121 on the mask main body 1, so that a vent channel formed by the first vent hole 111, the through hole 21 and the second vent hole 121 can be formed, the vent channel can be communicated with the inner side and the outer side of the mask 1000 under the condition that the mask 1000 is in a wearing state, hot air generated in the wearing process of a user can be transmitted to the outside through the first vent hole 111, the through hole 21 and the second vent hole 121, air exchange between the inner side and the outer side of the mask 1000 is realized, the temperature of the inner side of the mask 1000 is further reduced, stuffiness in the wearing process is relieved, and the wearing experience of the user is improved.

In one embodiment, the first vent hole 111, the through hole 21, and the second vent hole 121 can also communicate the inside and the outside of the mask 1000 in a case where the mask 1000 is in an unworn state, i.e., the mask 1000 is not close to a user. In this case, the same air is present on both the inside and outside of the mask 1000.

In another embodiment, the heat dissipation effect of the mask 1000 can be adjusted by adjusting the porosity on the mask body 1, that is, adjusting the number of the first vent holes 111 on the wearing side 11 and the number of the second vent holes 121 on the exposed side 12, or adjusting the diameters of the first vent holes 111 and the second vent holes 121, to adjust the heat dissipation rate and the heat dissipation effect of the mask body 1.

In another embodiment, the heat dissipation effect of the mask body 1 can be adjusted by adjusting the material of the mask body 1, for example, the mask body 1 can be made of cool fiber material or breathable leather material or other breathable materials, so as to enhance the instant heat dissipation capability of the mask body 1, alleviate the stuffiness feeling when the mask 1000 is worn, and further improve the wearing experience of the user.

As shown in fig. 2, a connection portion may also be provided on the outer side of the mask body 1, for example, the connection portion may be a plastic portion, a rubber portion or a protrusion portion, through which the mask body 1 and the head-mounted display device can be connected, so that the user can perform virtual environment interaction.

Optionally, the filling part 2 includes a support layer 22, the support layer 22 is disposed near the exposed side 12, and the through hole 21 is disposed on the support layer 22.

In the embodiment of the present application, the filling portion 2 includes a supporting layer 22, and the supporting layer 22 may be a hard substrate layer, for example, the supporting layer 22 may be a hard foam layer, a thermal insulation layer, or an aerogel layer, which can provide the supporting layer 22 with certain strength and hardness. In the process of wearing and taking off the face mask 1000, the supporting layer 22 can buffer external force applied to the face mask 1000, so that deformation or damage of the face mask 1000 is avoided, the service life of the face mask 1000 is prolonged, impact of the external force on a user can be reduced, and the wearing experience of the user is improved. The support layer 22 is positioned adjacent to the exposed side 12 such that the support layer 22 provides a relatively high degree of strength and stiffness to the mask 1000, and the support layer 22 also provides a relatively high degree of cushioning to external forces applied to the mask 1000.

As shown in fig. 3 and 4, the through-hole 21 is provided on the support layer 22, and the through-hole 21 penetrates the support layer 22 and extends to the mask body 1. The one end that sets up through-hole 21 communicates with first air vent 111, the other end and the second air vent 121 intercommunication of through-hole 21 for under the condition that face guard 1000 is in the wearing state, first air vent 111, through-hole 21 and second air vent 121 can communicate the inboard and the outside of face guard 1000, make the user wear the heat that the in-process produced and can pass through first air vent 111, through-hole 21 and second air vent 121 and transmit to the external world, in order to realize the inboard and the outside air exchange of face guard 1000, and then reduce the inboard temperature of face guard 1000, alleviate the stuffiness sense of feeling of wearing in-process of face guard 1000, promote user's the experience of wearing and feel.

As shown in fig. 3, 4, 7 and 8, a plurality of through holes 21 may be formed in the support layer 22, so that the plurality of through holes 21 can form a heat dissipation channel arranged around the support layer 22 to communicate the inside and the outside of the mask 1000, thereby achieving air exchange between the inside and the outside of the mask 1000 and enhancing the heat dissipation effect of the mask 1000.

Optionally, the wearing side 11 of the mask body 1 includes a forehead region 112 and a nose pad region 113, the support layer 22 includes a first support region 221 and a second support region 222, the first support region 221 is opposite to the forehead region 112, the second support region 222 is opposite to the nose pad region 113, the through hole 21 includes a first through hole 211 and a second through hole 212, the first through hole 211 is disposed on the first support region 221, the second through hole 212 is disposed on the second support region 222, and a diameter of the first through hole 211 is larger than a diameter of the second through hole 212.

As shown in fig. 1, the wearing side 11 of the mask body 1 includes a forehead region 112 and a nose pad region 113, the forehead region 112 may be a region of the wearing side 11 of the mask body 1 that contacts the forehead and periphery of the user, and the nose pad region 113 may be a region of the wearing side 11 of the mask body 1 that contacts the nose and periphery of the user.

As shown in fig. 4, the support layer 22 includes a first support region 221 and a second support region 222, the first support region 221 is opposite to the forehead region 112, the second support region 222 is opposite to the nose pad region 113, and the first support region 221 and the second support region 222 are connected and form the annular support layer 22.

As shown in fig. 4, the first through hole 211 is provided on the first support region 221 such that the first through hole 211 penetrates the first support region 221 and extends to the mask body 1, one end of the first through hole 211 communicates with the first ventilation hole 111, and the other end of the first through hole 211 communicates with the second ventilation hole 121. Under the condition that the mask 1000 is in a wearing state, the first vent hole 111, the first through hole 211 and the second vent hole 121 can be communicated with the inner side and the outer side of the mask 1000, so that hot air generated by the forehead and the peripheral area in the wearing process of a user can be transmitted to the outside through the first vent hole 111, the through hole 21 and the second vent hole 121, the air exchange between the inner side and the outer side of the mask 1000 is realized, the temperature of the inner side of the mask 1000 is further reduced, the stuffiness in the wearing process of the mask 1000 is relieved, and the wearing experience of the user is improved.

As shown in fig. 4, the second through hole 212 is disposed on the second support region 222, such that the second through hole 212 penetrates through the second support region 222 and extends to the mask body 1, one end of the second through hole 212 communicates with the first vent hole 111, and the other end of the second through hole 212 communicates with the second vent hole 121. Under the condition that the mask 1000 is in a wearing state, the first vent hole 111, the second vent hole 212 and the second vent hole 121 can be communicated with the inner side and the outer side of the mask 1000, so that hot air generated by the nose and the peripheral area in the wearing process of a user can be transmitted to the outside through the first vent hole 111, the through hole 21 and the second vent hole 121, the air exchange between the inner side and the outer side of the mask 1000 is realized, the temperature of the inner side of the mask 1000 is further reduced, the stuffiness in the wearing process of the mask 1000 is relieved, and the wearing experience of the user is improved.

This application embodiment is through setting up first through-hole 211 on first support area 221, and second through-hole 212 is on second support area 222 for first through-hole 211 and second through-hole 212 can carry out rapid cooling to the regional 112 of subsides of forehead and nose pad region 113 respectively, thereby have improved the heat-sinking capability of supporting layer 22, improve the heat-sinking capability of mask main body 1, promote user's wearing experience and feel.

In addition, in the embodiment of the present application, the diameter of the first through hole 211 is set to be larger than that of the second through hole 212, so that the diameter of the first through hole 211 close to the forehead area 112 is larger than that of the second through hole 212 close to the nose pad area 113, so that the forehead area 112 which is more prone to generate heat can be rapidly cooled.

Optionally, a plurality of first through holes 211 are disposed on the first support region 221, the plurality of first through holes 211 are symmetrically distributed along a symmetry plane of the mask 1000, and a diameter of the middle first through hole 211 is greater than diameters of the first through holes 211 on two sides.

As shown in fig. 4, in the embodiment of the present application, the first support region 221 is provided with the plurality of first through holes 211, and the plurality of first through holes 211 are symmetrically distributed along the symmetry plane of the mask 1000, so that the first vent holes 111, the first through holes 211, and the second vent holes 121 are used to communicate the inside and the outside of the mask 1000, thereby achieving air exchange between the inside and the outside of the mask 1000, improving the convenience of opening the plurality of first through holes 211 on the first support region 221, and also improving the stability of the first support region 221.

On this basis, the diameter of the first through hole 211 in the middle can be set to be larger than the diameters of the first through holes 211 at both sides, so as to improve the heat dissipation rate of the first through holes 211 in the middle, and to rapidly cool the area, which is close to the forehead and easily generates heat, on the first support region 221.

In another embodiment, according to the requirement of the actual cooling rate, the diameter of the middle first through hole 211 may be smaller than the diameters of the first through holes 211 at the two sides, for example, fig. 8, so as to increase the heat dissipation rate of the first through holes 211 at the two sides, so as to rapidly cool the easy-to-heat area near the forehead edge on the first support area 221.

In another embodiment, the diameters and pitches of the first through holes 211 disposed on the first supporting region 221 may be adjusted to correspondingly adjust the heat dissipation rates of different regions, so as to meet different heat dissipation requirements of the mask 1000, and expand the application range of the mask 1000.

Optionally, a plurality of the second through holes 212 are disposed on the second support region 222, the plurality of the second through holes 212 are symmetrically distributed along a symmetry plane of the mask 1000, and a diameter of the middle second through hole 212 is larger than diameters of the second through holes 212 on two sides.

As shown in fig. 4, in the embodiment of the present application, the second support region 222 is provided with the plurality of second through holes 212, and the plurality of second through holes 212 are symmetrically distributed along the symmetry plane of the mask 1000, so that the first through holes 111, the second through holes 212 and the second through holes 121 are used to communicate the inside and the outside of the mask 1000, thereby achieving air exchange between the inside and the outside of the mask 1000, improving the convenience of opening the plurality of second through holes 212 on the second support region 222, and also improving the stability of the second support region 222.

On this basis, the diameter of the middle second through hole 212 may be set to be larger than the diameters of the second through holes 212 at both sides, so as to improve the heat dissipation rate of the middle second through holes 212, and to be able to rapidly cool the easy-to-heat area close to the nose on the second support area 222.

In another embodiment, the diameter of the middle second through hole 212 may be smaller than the diameters of the two side second through holes 212 according to the requirement of the actual cooling rate, for example, fig. 8, so as to increase the heat dissipation rate of the two side second through holes 212, so as to rapidly cool the easy-to-heat region close to the nose edge (or cheek) on the second support region 222.

In another embodiment, the diameters and pitches of the second through holes 212 disposed on the second supporting region 222 may be adjusted to adjust the heat dissipation rates of different regions accordingly, so as to meet different heat dissipation requirements of the mask 1000, and expand the application range of the mask 1000.

As shown in fig. 4, the number of the first through holes 211 on the first support region 221 may be set to be 5 to 24, the diameter of the plurality of first through holes 211 may be set to range from 3mm to 10mm, and the hole pitch between the plurality of first through holes 211 may range from 3mm to 12mm; the number that can set up second through-hole 212 on the second support region 222 is 4 to 38, and the diameter scope that can set up a plurality of second through-holes 212 is 1.5mm to 5mm, and the hole interval scope between a plurality of second through-holes 212 is 2mm to 5mm to when can improve the radiating effect of face guard 1000 through rational arrangement, guarantee face guard 1000's intensity.

As shown in fig. 8, the number of the first through holes 211 on the first support region 221 may be set to 9, the diameter of the plurality of first through holes 211 may be set to 5mm, and the hole pitch between the plurality of first through holes 211 may be set to 7mm; the number of the second through holes 212 in the second support region 222 can be set to be 38, the diameter of the second through holes 212 can be set to be 1.5mm, and the hole distance between the second through holes 212 is 2mm, so that the strength of the mask 1000 can be ensured while the heat dissipation effect of the mask 1000 can be improved through reasonable arrangement.

In addition, the diameter, number and hole pitch of the first through holes 211 on the first support area 221 and the diameter, number and hole pitch of the second through holes 212 on the second support area 222 can be adjusted, so as to adjust the heat dissipation capacity of the first support area 221 and the second support area 222, and meet different heat dissipation requirements.

Optionally, a plurality of heat dissipation holes 141 are disposed on the forehead region 112 and/or the nose pad region 113, and the heat dissipation holes 141 are communicated with the filling space 13.

Specifically, this application embodiment can be provided with a plurality of louvres 141 on forehead region 112 and/or nose pad region 113 for louvre 141 and filling space 13 intercommunication, in order to communicate the inboard and filling space 13 of face guard 1000, utilize louvre 141 to transmit the steam or sweat stain that the user wore near forehead and/or nose and produce to filling space 13 in, utilize supporting layer 22 or other structures in the filling space 13 to absorb partial steam or sweat stain, in order to reduce the temperature that the user wore down, the ventilation effect of face guard 1000 is improved, thereby improve the experience of wearing of user and feel.

As shown in fig. 5, a plurality of heat dissipation holes 141 may be disposed on the forehead region 112, such that the heat dissipation holes 141 are communicated with the filling space 13 to communicate the inside of the mask 1000 with the filling space 13, and the heat dissipation holes 141 may be used to transfer the hot air or sweat generated by the skin near the forehead when the user wears the mask into the filling space 13. A plurality of heat dissipation holes 141 may be formed in the nose pad region 113, such that the heat dissipation holes 141 are communicated with the filling space 13 to communicate the inside of the mask 1000 with the filling space 13, and the heat dissipation holes 141 may transmit hot air or sweat generated by the skin near the lower nose of the user to the filling space 13. A plurality of heat dissipation holes 141 can be formed in the forehead adhering region 112 and the nose pad region 113, so that the heat or sweat stain generated by the skin near the forehead and the nose of the user can be transferred to the filling space 13 by the aid of the heat dissipation holes 141, and the skin near the forehead and the nose is cooled.

In an embodiment, can set up the diameter range of a plurality of louvres 141 on the regional 112 of subsides of forehead and/or nose pad region 113 and be 0.2mm to 1mm, the hole interval scope between a plurality of louvres 141 is 2mm to 5mm, in order to utilize the inboard of a plurality of louvre 141 intercommunication filling space 13 and face guard 1000, and then can utilize supporting layer 22 or other structures to absorb partial steam or sweat stain, in order to reduce the temperature that the user wore down, improve face guard 1000's ventilation effect, thereby improve user's the experience of wearing and feel, also can guarantee simultaneously that face guard main part 1 has certain intensity.

In another embodiment, the opening positions of the heat dissipation holes 141 in the forehead attachment region 112 and/or the nose pad region 113 can be adjusted according to actual heat dissipation region requirements, so that the region needing heat dissipation can be accurately and quickly cooled, and the heat dissipation effect of the mask 1000 is improved.

In another embodiment, the diameters of the multiple heat dissipation holes 141 and the hole distances between the multiple heat dissipation holes 141 in the forehead region 112 and/or the nose pad region 113 may be adjusted according to actual heat dissipation rate requirements, so as to adjust the heat dissipation rate of the forehead region 112 and/or the nose pad region 113 to meet different heat dissipation requirements, thereby expanding the application range of the mask 1000.

Optionally, the plurality of heat dissipation holes 141 are symmetrically distributed along a symmetry plane of the mask 1000, and diameters of the plurality of heat dissipation holes 141 are different.

As shown in fig. 5, this application embodiment sets up a plurality of louvres 141 along face of symmetry symmetric distribution of face guard 1000, a plurality of louvres 141 can communicate packing space 13 and face guard 1000's inboard, in order to transmit steam or sweat stain that produces to packing space 13 under wearing the user through louvre 141, utilize supporting layer 22 or other structure to absorb partial steam or sweat stain, in order to reduce the temperature that the user wore down, improve face guard 1000's ventilation effect, thereby improve the user and wear the experience and feel, the convenience that a plurality of louvres 141 were arranged has also been improved to the while, the stability of wearing side 11 has also been improved.

In addition, the diameters of the multiple heat dissipation holes 141 in the forehead attachment region 112 and/or the nose pad region 113 are set to be different, so that the air can be purposefully ventilated relative to the forehead and/or the nose region, for example, the diameter of the heat dissipation hole 141 in the region with relatively large heat generation or relatively large perspiration or the hole distance among the multiple heat dissipation holes 141 can be increased, the heat dissipation rate of the region with relatively large heat generation or relatively large perspiration can be increased, and the ventilation effect of the mask 1000 can be improved.

Optionally, the filling portion 2 comprises a first heat conducting layer 23, the first heat conducting layer 23 being arranged close to the wearing side 11.

As shown in fig. 2 and fig. 6, the filling portion 2 includes a first heat conduction layer 23, the first heat conduction layer 23 is disposed near the wearing side 11, and the first heat conduction layer 23 can absorb hot air or sweat transferred from the multiple heat dissipation holes 141 on the forehead region 112 and/or the nose pad region 113 of the wearing side 11, so as to rapidly cool and ventilate the inner side of the mask 1000 in a wearing state, thereby improving the wearing experience of the user. Meanwhile, the first heat conduction layer 23 can also buffer part of external force impact applied to the mask 1000 so as to relieve the oppressive feeling when a user wears the mask 1000.

Specifically, can set up the thickness scope of first heat-conducting layer 23 and be 1mm to 4mm, can utilize first heat-conducting layer 23 to absorb steam or sweat stain that a plurality of louvres 141 transmit on the regional 112 of subsides of forehead and/or nose pad region 113 to carry out rapid cooling and ventilative to the inboard of the face guard 1000 under the wearing state, can also utilize first heat-conducting layer 23 buffering partly to exert the external force impact on the face guard 1000, promote user's the experience of wearing and feel.

Optionally, the filling portion 2 further includes a second heat conduction layer 24, and the second heat conduction layer 24 is sandwiched between the first heat conduction layer 23 and the support layer 22.

As shown in fig. 2, the filling portion 2 further includes a second heat conduction layer 24, the second heat conduction layer 24 is sandwiched between the first heat conduction layer 23 and the support layer 22, and the second heat conduction layer 24 can enhance the overall heat dissipation effect of the mask 1000, and simultaneously cushion external force impact applied to the mask 1000, thereby prolonging the service life of the mask 1000.

Specifically, second heat-conducting layer 24 can be for having the cotton layer of bubble of certain thermal conductivity or having certain compression ratio, the combined material layer of certain thermal conductivity, can be for filling heat conduction granule or heat-conducting powder in the bubble to the cotton layer of the high heat conduction bubble of the cotton layer of bubble of back kind of combined material layer, or with bubble cotton and graphite membrane sticky bonding in turn form other combined material layers such as compound bubble cotton layer, the homoenergetic is enough to make second heat-conducting layer 24 have certain resilience characteristic in order to cushion the external force impact of applying on face guard 1000, also can strengthen face guard 1000's whole radiating effect simultaneously.

Optionally, the first heat conduction layer 23 is at least one of a heat conduction silica gel layer, a heat conduction hydrogel layer and a phase change material layer.

Specifically, this application embodiment sets up first heat-conducting layer 23 and is heat conduction silica gel layer, at least one in heat conduction hydrogel layer and the phase change material layer, for example first heat-conducting layer 23 can be heat conduction silica gel layer, heat conduction hydrogel layer or phase change material layer, first heat-conducting layer 23 also can be heat conduction silica gel layer, the combination of arbitrary two kinds in heat conduction hydrogel layer and the phase change material layer, first heat-conducting layer 23 also can be heat conduction silica gel layer, the combination of three kinds of heat conduction hydrogel layer and phase change material layer, first heat-conducting layer 23 still can be for adopting the structural layer that other heat conduction materials formed, the steam or sweat stain that a plurality of louvres 141 passed on the region 112 of laminating forehead and/or nose support region 113 all can be absorbed, in order to carry out rapid cooling and ventilative to the inboard of face guard 1000 under the wearing state.

The embodiment of the application further provides a head-mounted display device, the head-mounted display device comprises the mask 1000, and the mask 1000 can be arranged on the head-mounted display device in other modes such as buckling, bonding or magnetic suction, so that the head-mounted display device can have the technical effect of the mask 1000.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A mask, comprising:

the mask comprises a mask body and a mask body, wherein the mask body comprises a wearing side and an exposed side, the wearing side and the exposed side are connected to form a filling space, a first vent hole is formed in the wearing side, and a second vent hole is formed in the exposed side;

the filling part is arranged in the filling space, a through hole is formed in the filling part, one end of the through hole is communicated with the first vent hole, and the other end of the through hole is communicated with the second vent hole;

the first vent hole, the through hole and the second vent hole are communicated with the inner side and the outer side of the mask.

2. A mask as defined in claim 1, wherein said filling portion includes a support layer disposed adjacent said exposed side, said through-holes being disposed on said support layer.

3. The mask according to claim 2, wherein the wear side of the mask body includes a forehead region and a nose pad region, the support layer includes a first support region opposite the forehead region and a second support region opposite the nose pad region, the through-holes include a first through-hole and a second through-hole, the first through-hole is disposed on the first support region, the second through-hole is disposed on the second support region, and a diameter of the first through-hole is greater than a diameter of the second through-hole.

4. A mask according to claim 3, wherein the first support region is provided with a plurality of first through holes symmetrically distributed along a symmetry plane of the mask, and the diameter of the first through hole in the middle is larger than the diameters of the first through holes on both sides.

5. A mask as claimed in claim 3, wherein the forehead region and/or nose pad region is provided with a plurality of heat dissipation apertures, said heat dissipation apertures being in communication with said filling space.

6. A mask as set forth in claim 5, wherein said plurality of louvers are symmetrically distributed along a plane of symmetry of said mask, said louvers having different diameters.

7. The mask of claim 5 wherein the filler portion comprises a first thermally conductive layer disposed proximate the wear side.

8. A mask as defined in claim 7, wherein the filling further comprises a second heat conducting layer sandwiched between the first heat conducting layer and the support layer.

9. A mask as defined in claim 7, wherein the first heat conductive layer is at least one of a layer of heat conductive silicone, a layer of heat conductive hydrogel, and a layer of phase change material.

10. A head-mounted display device comprising a mask as claimed in any one of claims 1 to 9.

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