WO2020004930A1

WO2020004930A1 - Attachment apparatus for wearable face device, and wearable mask comprising same

Info

Publication number: WO2020004930A1
Application number: PCT/KR2019/007718
Authority: WO
Inventors: 방기태
Original assignee: 방기태
Priority date: 2018-06-26
Filing date: 2019-06-26
Publication date: 2020-01-02
Also published as: KR20200000868A; KR102127767B1

Abstract

An attachment apparatus for a wearable face device, of the present invention, has a cavity formed through the inside thereof and is formed as a multilayer structure, and thus the lower surface thereof, which comes in contact with the skin of the face, is stably attached to the skin with a suction force. The attachment apparatus can be directly attached to the cheeks or to both sides of the forehead of the face so as to not require the device to be worn on the ears, thereby providing convenience and excellent marketability. A wearable mask of the present invention comprises: a main body for covering and protecting the mouth region of the face of a user; and a face-fixing member connected to the main body, and coming in contact with a part of the face of the user so as to closely adhere to the corresponding region when the user wears the wearable mask.

Description

Apparatus for attaching facial wearable device and wearable mask having same

The present invention relates to an attachment device for a face wearable device and a wearable mask having the same. More specifically, the present invention relates to an attachment device capable of attaching a wearable device to a face conveniently and stably, and a wearable mask having the same.

Many face wearable devices, such as goggles, glasses, masks, safety glasses, and massage devices, are worn over the user's ears with a strap, leg, or rim. Even when the device is attached to the face, it is common to eventually rely on the method of attaching to the ear.

For example, Japanese Patent Application Laid-Open No. 10-2010-0100558 is a "face attachment fixing device and sanitary mouth cover using the same", as shown in Figure 1, in order to attach the sanitary mouth cover to the face, contact ( 210 ') and an insertion protrusion 211' and a body support portion 200 'consisting of the main body portion 220', but the frame support portion 200 'serves to support the mouthpiece in the cheeks of the face. And, the function that does not fall off by actually attaching the mouthpiece to the face is a support strap 230 'connected to the hanging strap support 231'.

Patent Registration No. 10-1411971 discloses an attachment tool consisting of an elastic band, a main body portion, an operating portion installed on the main body portion, a connecting portion and a pressing portion as a tool for bonding the facial massage apparatus to both sides of the ball. However, this patent is cumbersome to install an operation unit that imparts vibration and rotational motion so that the attachment tool can be stably attached to the face while massaging the face.

On the other hand, hygienic masks are used for various purposes such as fine dust, harmful gas, cold protection or bacterial penetration prevention.

The body of the mask is made of functional fibers consisting of a nonwoven fabric that acts as a filter. The user wears a mask by pulling a string connected to the body and hanging it on the ear.

However, conventional masks have the following disadvantages.

First, it is not easy to manufacture and inconvenient to carry, because the length of the mask should be made to hang on the ear.

Second, since the strap of the mask is worn on the ear, the burden on the ear is often felt, and when worn with glasses, the strap overlaps with the legs of the glasses, which is cumbersome.

Third, since the length of the string is constant for each mask, it may give a feeling of over-tightening or loosening according to the user. In particular, the dust and mask for blocking dust is narrow so as to provide a space between the nose and the face when worn, so as to prevent dust from entering the side as much as possible, there is a problem that can not achieve the intended function when the strap is loose.

Therefore, there is a need to provide a wearable mask of an improved structure to replace the conventional strap in the mask.

Several patents, such as Korean Patent Application Publication No. 10-2017-0119999, disclose inventions in which the length of a mask is adjusted or the connection between the mask body and the string is modified, but a wearable mask having a new structure can be completely replaced. Is not disclosed.

Therefore, an object of the present invention is to provide a device for attaching a face wearable device that is stably attached to the face and is not shaken or separated.

In addition, an object of the present invention is to provide a device for attaching a face wearable device that is easily manufactured so as not to wear the device and easy to use and store.

An object of the present invention is to provide a wearable mask that can reduce the manufacturing cost without having to form a hook tool such as a strap added to the mask because the wearable mask is in close contact with a part of the face through the concave groove when worn on the face. It is done.

In addition, an object of the present invention is to provide a wearable mask that can be used semi-permanently by replacing only the main body even if the main body of the wearable mask is formed as a disposable product.

In order to achieve the above object, the present invention provides an attachment member for attaching a face wearable device to the face, the attachment member includes an attachment portion, a first adapter, a second adapter and a connection portion connected to the device in order from the face; It is integrally molded with a soft and elastic material and is freely stretched. The attachment part is formed with a hole forming an inlet of the pupil passing through the inside of the attachment member, and is pressed by hand by pressing the connection part to attach the attachment member to the face. When the connecting portion and the first and the control adapter is contracted and pressed to the face, the length of the pupil is reduced, so that the lower surface contacting the skin of the attachment portion is attached to the skin with suction force by gradually compressing the air trapped inside the pupil. Provide the member.

When the attachment portion and the connection portion is attached to the face, the width of the front portion is wide, the width of the portion facing back is manufactured in a streamlined form.

The hole of the attachment portion is streamlined in the same shape as the connection portion.

The bottom surface to which the attachment part is attached to the face is composed of a concave bottom surface formed in the center, an inner surface extending inward from the inside of the bottom surface upwards, and a three-dimensional outer surface extending outward from the outside of the bottom surface upwards. The height difference between the bottom surface, the inner surface and the outer surface is 0.5 mm to 1.5 mm.

Vent holes are formed on the upper surface of the connection part.

The first adapter extends up integrally at the attachment portion, and has a short columnar first body having a constant outer diameter and a truncated conical first flange extending upwardly at the top of the first body, the outer diameter of which is smaller toward the top. The second adapter extends integrally up from the top of the first flange and is a truncated cone that has an outer diameter that grows upward, and extends upwardly integrally from the top of the second flange. A short columnar second body having a constant outer diameter, integrally extending upward from the upper end of the second body, an upper flange of a truncated cone shape that decreases as the outer diameter increases upward, and integrally extending upward from the upper end of the upper flange, This constant, upper surface is composed of a neck portion formed to be inclined 15 degrees to 30 degrees with respect to the horizontal line.

The first and second main bodies have a wide front width and a narrow rearward streamline structure, and the attachment portion, the main body portion, and the streamlined shapes of the first and second main bodies have a radius of curvature of the rear closing surface, R1, and the front closure. When the radius of curvature of the surface is R2, the ratio of R2 / R1 is in the range of 1.8 to 2.8, and the two closed surfaces are connected in a straight line.

In addition, according to another embodiment of the present invention, the first adapter extends up integrally at the attachment portion, and has a short columnar first body having a constant outer diameter, and extends up integrally from the top of the first body, and the outer diameter is upwards. The first flange of the truncated conical shape is smaller and smaller, the second adapter is integrally extended from the upper end of the first flange, the second flange of the truncated cone becomes smaller toward the outer diameter, and the upper end of the second flange It extends over the furnace and consists of a short columnar second body having a relatively constant outer diameter.

In addition, another embodiment of the present invention provides a sanitary mask installed to attach the above attachment member to the ball of the face.

Since the present invention provides an attachment member made of a multilayered composite structure, when the attachment member is attached to the face, the attachment member contracts with good elasticity as a whole and is stably attached to the face, and after the attachment, the original member is expanded to restore the original shape of the attachment member. It has an advantageous effect.

In addition, the present invention has an effect that the attachment member can be stably attached to the face due to the three-dimensional structure of the lower surface formed on the attachment member and the compressed air due to the contraction of the pupil formed in the attachment member.

In addition, the attachment member of the present invention is advantageous in manufacturing and storage because it eliminates the need to wear the wearable device over the ear, it is possible to improve the marketability of the device.

According to the present invention, when the wearable mask is worn on a part of the face, the wearable mask is in close contact with the part of the face through the concave groove, thereby reducing the manufacturing cost without forming a hook tool such as a string for wearing the mask. .

In addition, the present invention has the advantage that even if the main body of the wearable mask is formed as a disposable product can be used semi-permanently by replacing only the main body.

1 is a perspective view of a sanitary mask of the prior patent;

2 is a perspective view of an attachment device for a face wearable device of the present invention;

3 is a side view of the attachment device of the face wearable device of the present invention;

4 is a plan view of the attachment apparatus for the face wearable device of the present invention;

Fig. 5 is a plan view of the attachment device for the face wearable device of the present invention as seen from the direction in which the attachment is made to the face;

6 is a perspective view of FIG. 5;

7 is a cross-sectional view of the lower surface of the attachment portion of the present invention;

8 conceptually illustrates a streamlined structure of the attachment member of the present invention;

9 is a perspective view showing an application example of the attachment member of the present invention when the face wearable device is a sanitary mask;

10 is a perspective view of an attachment apparatus for a face wearable device according to a second embodiment of the present invention;

11 is a side view of an attachment apparatus for a face wearable device according to a second embodiment of the present invention;

12 is a perspective view of a face attachment device for attaching a face wearable device according to a second embodiment of the present invention, viewed from below;

FIG. 13 is a plan view of a face wearable device attachment device according to a second embodiment of the present invention, viewed from below; FIG.

14 is a perspective view showing an application example of the attachment member of the second embodiment of the present invention when the face wearable device is a sanitary mask;

15 is a perspective view for explaining a wearable mask according to an embodiment of the present invention;

FIG. 16 is an exploded perspective view for explaining the face fixing member of FIG. 15; FIG.

17 is an exploded perspective view for explaining another embodiment of the face fixing member of FIG. 15.

18 is a perspective view for explaining a wearable mask according to another embodiment of the present invention;

FIG. 19 is an exemplary diagram for describing a case where a user wears the mask of FIG. 18; FIG.

20 is a perspective view for explaining a wearable mask according to still another embodiment of the present invention;

21 is a perspective view of the face from the outside as an embodiment of another wearable mask of the present invention; And.

FIG. 22 is a perspective view of the wearable mask of FIG. 21 as viewed from the outside.

Some embodiments of the invention will now be described in detail with reference to the accompanying drawings.

In adding reference numerals to the elements of each drawing, it should be noted that the same elements are designated by the same reference numerals as much as possible even though they are shown in different drawings. In describing the present embodiment, when it is determined that a detailed description of a related well-known configuration or function may obscure the gist of the present embodiment, the detailed description thereof will be omitted.

2 is a perspective view of the attachment device 1 of the face wearable device of the present invention, FIG. 3 is a side view, and FIG. 4 is a plan view.

The attachment device 1 of the present invention includes an attachment portion 2, a first adapter 8, a second adapter 16, and a connection portion 18 in order from the bottom, and the viscous structure of which the diameter decreases as a whole becomes upward. To achieve. The inside of the attachment device 1 is an empty pupil type. The attachment part 2 is a member attached to the skin of the face, and the attachment part may be both sides or both cheeks on a line such as an eye, but is not particularly limited. The connection part 18 is a part connected to the main body or frame which is not shown of a face wearable device, such as a goggle or a mask. The shape of the connecting portion 18 is determined according to the groove 1200a (see FIG. 5) of the attaching portion 2, as described later, rather than the shape of the main body or frame connecting portion, and accordingly the shape of the main body or frame connecting portion. Is also determined. The first adapter 8 and the second adapter 16 form a multi-layered structure with an intermediate passage connecting the attachment portion 2 and the connection portion 18. The attachment part 2, the first adapter 8, the second adapter 16 and the connection part 18 may be integrally formed of a soft and elastic material such as silicon, and may be freely stretched as a whole.

The attachment portion 2 of the attachment device 1 of the present invention has a wider front portion, i.e., a wider portion of the front portion when attached to the face, and a narrower portion of a rear portion, ie, a width of the portion facing backwards when attached to the face. to be. The first adapter 8 extends upwardly integrally from the attachment portion 18 and extends upwardly integrally from the upper end of the first body 4 having a short columnar shape with a constant outer diameter, and the outer diameter of the first adapter 4. It consists of a first flange 6 of truncated cone shape, which becomes smaller as above. The second adapter 16 extends integrally from the top of the first flange 6 and is a truncated cone having an outer diameter that is larger toward the top thereof, and a second flange 10 having a shape symmetrical with the first flange 6, and the second flange 16. A short columnar second body 12 that extends integrally up from the top of the flange 10, and extends integrally up from the top of the second body 12 with a constant outer diameter, and a truncated outer diameter decreases upwards. Conical upper flange 10a and integrally extending upward from the upper end of the upper flange 10a so that the outer diameter is constant, the upper surface is inclined at a predetermined angle, preferably 15 degrees to 30 degrees, toward the rear with respect to the horizontal line. The neck portion 14 is formed.

The outer diameter of the first body 4 of the first adapter 8 and the outer diameter of the second body 12 of the second adapter 16 are the same. The outer diameter of the boundary between the first flange 6 and the second flange 10 and the outer diameter of the boundary between the upper flange 10a and the neck portion 14 are the same. In the present invention, the meaning of “same” should be interpreted as including not only numerically the same but also the degree of approximation that can be seen as the same. Unlike this, for example, the outer diameter of the second body 12 may be variously changed, such as to be smaller than the outer diameter of the first body 4.

The combination of the multi-layered composite structure consisting of the main body and the flange of each of the first adapter 8 and the second adapter 16 causes the attachment member 1 to contract elastically as a whole when the attachment member 1 of the present invention is attached to the face. It is attached to the face stably, it is advantageous to the attachment member (1) to return to the circular by expanding in reverse after being attached. In addition, it is convenient to change or adjust the position of the attachment member 1 in accordance with the movement of the body or face.

The connecting portion 18 is manufactured in a pad shape that is thin on the upper surface of the neck portion 14, and the ventilation hole 180 is formed on the upper surface. As shown in FIG. 2, the connecting portion 18 is formed to be inclined at a predetermined angle, preferably 15 degrees to 30 degrees, toward the rear with respect to the horizontal line as viewed from the side, similarly to the upper surface of the neck portion 14. The reason for giving the angle to the connection part 18 in this way is that, for example, in the case of the ball, the contour becomes larger from the back of the ball toward the front by the three-dimensional contour of the face. Since the attachment part 2 is attached to the rear side of the inclined or inclined shape, on the contrary, the connection part 18 is inclined from the side so that the inclination is removed to form a plane parallel to the connecting member (not shown) of the wearable device. This is because the connection work with the device is convenient.

Next, the common shape of the attachment device 1 of this invention is demonstrated with reference to the top view of FIG. 4, and the conceptual diagram of FIG. As shown in FIG. 4, in the present invention, the outer surfaces of the connecting portion 18, the first and

second bodies

4 and 12, and the attaching portion 2 have a wider front portion (2B in the case of the attaching portion), and A narrow streamlined structure (2A in the case of the attachment part) is designed so that the area becomes narrower from the attachment part 2 attached to the face as a common basis. The front and rear closed surfaces are formed to be curved. As shown in FIG. 8, for example, the radius of curvature of the rear closed surface is R1 and the radius of curvature of the front closed surface is R2 based on the connecting portion 18. When R1 is 0.5 ~ 0.7mm, R2 is 1.2 ~ 1.4mm, and therefore the ratio of R2 / R1 is selected in the range of 1.8 ~ 2.8, and the two closed surfaces are connected in a straight line. The reason why the curvature radius is different in the present invention is to give a wider contact area to the front of the face so that the attachment member 1 can be stably attached to the exterior frame shape of the goggles or mask (not shown). To give a beautiful and soft impression. In addition, the consistency and uniformity of the form is advantageous for the design and manufacture of the attachment member (1).

FIG. 5 is a plan view of the attachment device 1 of the face wearable device of the present invention as viewed from the opposite direction, that is, the direction to be attached to the face, and FIG. 6 is a perspective view of FIG. 5. As shown, a hole 1200a is formed in the lower surface 1200 of the attachment part 2. The shape of the hole 1200a is the same as the streamlined shape described above, and is the same as the connecting portion 18 located at the top of the attachment member 1. As shown in FIG. 6, and as can be inferred from the foregoing, the size of the hole 1200a is defined by the boundary between the first flange 6 and the second flange 10, the upper flange 10a, and the neck portion 14. It is equal to the size of the hole cut along the outer diameter of the boundary line. Therefore, at least a hole larger than the hole 1200a is formed in the attachment member 1 across the interior of the first and

second adapters

8 and 16. The pupil is closed by the connection 18.

In the present invention, the pupil of the attachment member 1 is the connection portion 18 and the first and

control adapters

8 and 16 when pressing by hand by pressing the connection portion 18 to attach the attachment member 1 to the face. As the length of the pupil is reduced while being contracted and pressed to the face, the air collected in the pupil is gradually compressed to help the lower surface 1200 of the attachment part 2 to be attached to the skin of the face with suction force. When the pressing force by the hand is removed after the attachment to the face and the attachment member 1 is extended upward, a part of the air trapped inside the pupil flows out through the vent hole 180, thereby returning the circular shape of the attachment member 1. Can be done smoothly.

5 and 7, the lower surface 1200 of the attachment portion 2 includes a bottom surface 1202 and a bottom surface 1202 which are concave in the center. ) Inner side surface 1204 extending inwardly upward from the inside (left side of FIG. 7), and outer side surface 1206 extending outwardly upward from the outside of the bottom surface 1202 (right side of FIG. 7). Take a three-dimensional structure consisting of The height difference between the bottom surface 1202 and the inner and

outer surfaces

1204 and 1206 is 0.5 mm to 1.5 mm, and air trapped in the gap formed by the height difference is compressed when the attachment part 2 is pressed (1200 ) Can be more strongly adsorbed on the skin. As described above, according to the present invention, the attachment member 1 is stably adsorbed and supported on the face by the combination of the three-dimensional structure of the pupil formed in the attachment member 1 and the attachment portion 2, the lower surface 1200, The wearable device may be prevented from detaching from the face.

9 is a perspective view showing an application example of the attachment member 1 of the present invention when the face wearable device is a sanitary mask. Attachment member (1) is installed on the left and right pairs of legs of the device, it is simply attached to the back of the ball. As in the prior art, it is not necessary to mold the leg portion to be worn over the ear or attach a hooking tool such as a string to the leg portion, so that the production is easy and simple, and the storage of the device is easy and the merchandise is excellent.

Next, with reference to FIGS. 10-14, the 2nd Example of the facial wearable device attachment apparatus 1 of this invention is demonstrated. 10 is a perspective view of an attachment device for a face wearable device according to a second embodiment of the present invention, FIG. 11 is a side view, FIG. 12 is a perspective view from below, FIG. 13 is a plan view from below, and FIG. 14 is a face wearable When the device is a sanitary mask is a perspective view showing an application example of the attachment member of the present invention. Since the basic structure and possibility of the second embodiment are the same as those of the first embodiment, the following description focuses on the differences.

The attachment device 1 according to the second embodiment of the present invention includes an attachment portion 2, a first adapter 8, a second adapter 16, and a connection portion 18, and the diameter of the attachment device 1 becomes smaller as a whole. It forms a viscous structure. The first adapter 8 and the second adapter 16 form a multi-layered structure with an intermediate passage connecting the attachment portion 2 and the connection portion 18.

The attachment portion 2 has a wider width in the front portion when attached to the face as in the first embodiment, and has a narrower width in the rear portion, that is, the portion facing backward when attached to the face. The first adapter 8 extends upwardly integrally from the attachment part 2, and extends upwardly integrally from the upper end of the first body 4 having a short columnar shape with a constant outer diameter, and the outer diameter of the first adapter 4. It consists of a truncated cone-shaped first flange 6a that becomes smaller above this. The second adapter 16 integrally extends upwardly from the top of the first flange 6a and integrally from the top of the second flange 12a of the truncated cone shape, the outer diameter of which is smaller toward the top. It extends upward and consists of a short columnar second body 14a having a relatively constant outer diameter. The connecting portion 18 is manufactured in a pad shape that is thin on the upper surface of the second body 14a, and the ventilation hole 180 is formed on the upper surface.

The first embodiment is a multi-layered structure having three or more layers in total including the uneven flange and the neck portion, but the second embodiment provides a simple two-layered structure consisting entirely of the first and

second adapters

8 and 16. While producing the same effect as in the first embodiment, the production of the attachment device 1 is simpler, and the cost can be reduced.

12 and 13, the lower surface 1200 of the attachment member 1 of the present invention, as in the first embodiment, comprises a bottom surface 1202, an inner surface 1204, and an outer surface 1206. It takes a three-dimensional structure, and the height difference between the bottom surface 1202 and the inner and

outer surfaces

1204 and 1206 is 0.5 mm to 1.5 mm, and air trapped in the gap formed by the height difference is pressed. When compressed, the lower surface 1200 may be more strongly adsorbed to the skin.

14 is a perspective view illustrating an application example of the attachment member 1 according to the second embodiment of the present invention when the face wearable device is a sanitary mask. In contrast to FIG. 9, it can be seen that an attachment member 1 having a different shape is applied.

15 is a perspective view illustrating a wearable mask according to an embodiment of the present invention.

Referring to FIG. 15, the wearable mask covers and protects a part of the face while the face fixing member 100 and the face fixing member 100 are in contact with a part of the user's face and are in close contact with the corresponding part. It includes.

The face fixing member 100 is attached to the side edge of the main body 200 and connected to the main body 200. When the user wears the wearable mask, the face fixing member 100 may be in close contact with the face by contacting a part of the face of the user.

The face fixing member 100 may be in close contact with a corresponding part by contacting various parts of the user's face according to the embodiment.

In one embodiment, when the face fixing member 100 is implemented as a wearable mask, the face fixing member 100 may be in close contact with a corresponding portion of the face of the user by touching the ball. The main body 200 is formed in a mask shape to protect the user's mouth. The main body 200 may be made of glass or plastic of non-fiber cloth or transparent material such as cloth, and may be manufactured so as not to be folded, stretched or deformed freely according to a use.

The face fixing member 100 may be formed of various elastic materials. For example, the face fixing member 100 may be formed of a material such as silicon.

The main body 200 is formed in a mask shape to cover the user's mouth to protect the user's respiratory system or to prevent the saliva from splashing when the user speaks. This process will be described in more detail with reference to FIG. 18.

16 is an exploded perspective view for describing an embodiment of the face fixing member of FIG. 15.

Referring to FIG. 16, the face fixing member 100 may include a face contact member 101, a connection member 102, and a case member 103. The face contact member 101 is the same as the attachment member 1 of the above-described embodiment, and used different names and member numbers to distinguish the members applied to the mask. The embodiment of FIG. 16 relates to an embodiment in which the main body and the face fixing member are simply connected so that the face fixing member cannot be folded or unfolded in the main body direction.

The face contact member 101 is inserted into the insertion groove of the connection member 102 and comes into close contact with the corresponding part by contacting a part of the user's face.

To this end, since one side of the face contact member 101 is in contact with the face is formed with a concave groove of a certain depth can be in close contact with the corresponding portion through the concave groove when contacted to the user's face.

The face contact member 101 may be implemented in a structure in which the height thereof may be changed according to the area of the face when the wearable mask is worn on the user's face, and is coupled to the connection member 102 in the face contact member 101. Holes of a specific size are formed on the other side to allow the air contact member 101 to come out of the air as the height is changed according to the area of the face of the user who uses the wearable mask.

To this end, the face contact member 101 may be formed in a structure in which the height thereof is changed by an external force, and the inside of the face contact member 101 is empty so that only air is present, and when the face contact member is in contact with the user's face, When it is in close contact with the user's face to change the height according to the contact force is to let the air inside the outside.

The above description of the face contact member 101 is basically the same as the description of the attachment member 1 described above.

The connection member 102 is connected to the main body 200, and an insertion groove of a specific size is formed in the center. In this case, since the face contact member 101 is inserted into the insertion groove, the size and shape of the insertion groove may be changed according to the size and shape of the surface of the face contact member 101 inserted into the insertion groove.

When the main body 200 is implemented as a disposable product, the connection member 102 may be separated from the main body 200, and then connected to another main body 200 to be used again. That is, when the main body 200 is implemented as a disposable mask, when the disposable mask is to be discarded, the connection member 102 may be separated from the main body 200 of the disposable mask and then connected to another disposable mask to be permanently used again.

Specific characters may be formed in the case member 103. For example, the case member 103 may be formed with a logo of a company to which the user using the wearable mask belongs or a character generated by the user.

17 is an exploded perspective view for explaining another embodiment of the face fixing member of FIG. 15. The embodiment of FIG. 17 relates to an embodiment in which the main body and the face fixing member are implemented in a hinged manner so that the face fixing member can be folded or unfolded in the main body direction.

Referring to FIG. 17, the face fixing member 100 may include a face contact member 101, a first sub connecting member 102, a case member 103, a second sub connecting member 104, and a folding member 105. Include. That is, when the face fixing member is implemented in a hinged manner, the connecting member of FIG. 2 is divided into a first sub connecting member 102, a second sub connecting member 104, and a folding member 105 as shown in FIG. 3. Can be.

The face contact member 101 is inserted into the insertion groove of the first sub connection member 102 and is in close contact with a corresponding part by contacting a part of the user's face.

The face contact member 101 may be implemented in a structure in which the height thereof may be changed according to the area of the face when the wearable mask is worn on the user's face, and is coupled to the connection member 102 in the face contact member 101. Holes of a specific size are formed on the other side, so that the face contact member 101 may change the height according to the area of the face of the user who uses the wearable mask so that the air inside may come out.

The first sub connection member 102 is connected to the face contact member 101, the case member 103, and the second sub connection member 104.

The first sub connection member 102 has an insertion groove having a specific size in the center thereof to be connected to the face contact member 101. In this case, since the face contact member 101 is inserted into the insertion groove, the size and shape of the insertion groove may be changed according to the size and shape of the surface of the face contact member 101 inserted into the insertion groove.

The second sub connection member 104 is connected to the main body 200. When the main body 200 is implemented as a disposable product, the second sub connection member 104 may be separated from the main body 200, and then connected to another main body to be used again.

Specific characters may be formed in the case member 103. For example, when the wearable face device is implemented with sports goggles, the case member 103 may be formed with a logo of a company to which the user who uses the wearable face device belongs or a character generated by the user.

The folding member 105 connects the first sub connection member 102 and the second sub connection member 104 to fold or unfold the face fixing member 100 with a fixing pin.

FIG. 18 is a perspective view of a sanitary mask suitable for use by an employee in a kitchen of a restaurant or a counter of a food and beverage store in another embodiment of the wearable mask of the present invention.

The main body 200 is made of glass or synthetic resin of transparent material, and unlike the mask made of cloth is hard. The face fixing member 100 includes the same face contact member 101 as in the above-described embodiment.

Unlike the above-described embodiment, the embodiment of the present invention does not include the connecting member 102 and the case 103, but instead includes a case 120 for receiving the main body 200.

The case 120 has a front surface 114 located at the center, a support surface 116 branched from both sides of the front surface 114 and extending slightly back in a curved shape, and branched and curved at both sides of the support surface 114. And extends to the rear and is made of a leg portion 112 having a shape thinner than the support surface 114. The front side 114 is provided with a pad 114a for placing the user's jaw and the jaw, the support surface 116 is formed with an open slot 118, the inside of the slot 118 is not shown filter for dust Can be attached.

The front surface 114 and the support surface 116 are formed in a double layer, and the main body 200 is inserted and mounted through gaps or slots existing between the layers.

The other side of the leg portion 112 is formed with a widened extended surface 110, and has an insertion groove 110a on the extended surface 110 to insert the side surface 101a of the face contact member 101. .

19 is an exemplary diagram for describing a case where a user wears the mask of FIG. 18.

Referring to FIG. 19, the mask includes a face fixing member 100 which contacts the cheek of the user's face and is in close contact with the corresponding site, and a main body 200 which covers the periphery of the mouth in a state where the face fixing member 100 is connected. .

The face fixing member 100 may be in close contact with a corresponding part of the face of the user in contact with the periphery of the ball. The face fixing member 100 may be formed of various elastic materials. For example, the face fixing member 100 may be formed of a material such as silicon.

In the present exemplary embodiment, since the face contact member 101 is directly connected to the case 120, the case 120 and the face contact member 101 may be manufactured as a module, and only the main body 200 may be replaced. have. In addition, since there is no need for a separate connecting member 102 or the case 103, the fabrication is simple, the durability is good, and the merchandise is excellent.

20 is another embodiment of a wearable mask of the present invention similar to FIG. 18.

The case 120 is formed of a front portion 114a positioned at the center and side, and branched at both sides of the front side 114a and extending rearward in a curved shape, and having a thinner shape than the front side 114a. No other support surface 116 is provided. One pad 114b is provided below the center of the front surface 114a.

The front surface 114a is formed of a double layer, and the main body 200 is inserted and mounted through a gap or a slot existing between the layers. As in the embodiment of FIG. 18, the other side of the leg portion 112 is formed as an extended surface 110 that is widened, and an insertion groove 110a is provided on the expansion surface 110 to the side of the face contact member 101. 101a is inserted.

The embodiment of FIG. 20 basically shows the same effects and functions as the embodiment of FIG. 18 and is easy to manufacture in that it is simpler and simpler.

21 is a perspective view of the wearable mask according to another embodiment of the present invention when viewed from the face outward, and FIG. 22 is a perspective view of the wearable mask viewed from the outside. Although the basic structure is the same as the above-mentioned embodiment, among the inner and outer layers which form the front surface 114, the slot 114c and the notch part 114b are formed in the inner layer, and the outer layer forms the smooth thing. The main body 200 is made of a curved screen 202, and a slot 204 and a notch 206 are formed under the screen 202. When the main body 200 is inserted into the front surface 114, the slot 204 and the notch 206 are formed at positions corresponding to each other so as to be aligned with the slot 114c and the notch 114b.

The structure of the front side 114 is beautiful in appearance, internally more firmly coupled to the main body 200, it is possible to firmly couple the main body 200 through the slot between the inner and outer layers, deformation during the injection molding operation It has the advantage of ensuring a tolerance.

While the preferred embodiment of the present invention has been described above, it is for illustrative purposes and does not limit or limit the scope of the present invention. Various modifications are possible with respect to this invention, and all of them are included in the scope of the present invention, and the scope of the present invention is extended to the same or equivalent area | region as the claim described below.

Claims

An attachment member for attaching a face wearable device to a face, the attachment member including an attachment part, a first adapter, a second adapter, and a connection part connected to the device in order from the face, and integrally formed with a soft and elastic material. It is freely stretched and the attachment portion is formed with a hole forming the entrance of the pupil passing through the inside of the attachment member, the connection portion and the first and control adapter contracts when pressing by hand to press the connection portion to attach the attachment member to the face And the length of the pupil is reduced while being pressed into the face, so that the lower surface contacting the skin of the attachment portion is attached to the skin with suction force by gradually compressing the air trapped inside the pupil.
The method of claim 1,

When the attachment portion and the connection portion is attached to the face, the width of the front portion is wide, the width of the portion facing back is made of a streamlined, attachment member.
The method of claim 2,

The attachment part is a hole of the attachment portion is streamlined in the same shape as the connection portion.
The method of claim 1,

The bottom surface to which the attachment part is attached to the face is composed of a concave bottom surface formed in the center, an inner surface extending inward from the inside of the bottom surface upwards, and a three-dimensional outer surface extending outward from the outside of the bottom surface upwards. And the height difference between the bottom surface, the inner surface and the outer surface is 0.5 mm to 1.5 mm.
The attachment member of claim 1, wherein a ventilation hole is formed on an upper surface of the connection part.
The method of claim 1,

The first adapter extends integrally upward at the attachment portion, and has a short columnar first body having a constant outer diameter, and a truncated cone first flange extending upward integrally at an upper end of the first body, the outer diameter of which decreases upward. The second adapter extends integrally up from the top of the first flange and is a truncated cone that has an outer diameter that grows upward, and extends upwardly integrally from the top of the second flange. A short columnar second body having a constant outer diameter, integrally extending upward from the upper end of the second body, an upper flange of a truncated cone shape that decreases as the outer diameter increases upward, and integrally extending upward from the upper end of the upper flange, The attachment member which consists of a neck part which this constant and upper surface inclines 15 degrees-30 degrees with respect to a horizontal line.
The method of claim 6,

The first and second main bodies have a wide front width and a narrow rearward streamline structure, and the attachment portion, the main body portion, and the streamlined shapes of the first and second main bodies have a radius of curvature of the rear closing surface, R1, and the front closure. When the radius of curvature of the surface is R2, the ratio of R2 / R1 is in the range of 1.8 to 2.8, wherein the two closing surfaces are connected in a straight line.
The method of claim 1,

The first adapter extends up integrally at the attachment portion, and has a short columnar first body having a constant outer diameter and a truncated conical first flange extending upwardly at the top of the first body, the outer diameter of which is smaller toward the top. The second adapter extends integrally up from the top of the first flange and extends integrally up from the top of the second flange, with a truncated cone-shaped second flange that is smaller as the outer diameter goes up, and has a relatively constant outer diameter. An attachment member consisting of a columnar second body.
The method of claim 8,

The bottom surface to which the attachment part is attached to the face is composed of a concave bottom surface formed in the center, an inner surface extending inward from the inside of the bottom surface upwards, and a three-dimensional outer surface extending outward from the outside of the bottom surface upwards. And the height difference between the bottom surface, the inner surface and the outer surface is 0.5 mm to 1.5 mm.
A sanitary mask provided so that the attachment member of any one of Claims 1-9 can be attached to a ball of a face.
In the wearable mask,

A body covering and protecting the mouth part of the user's face; And

It is connected to the main body, and when the user wears a wearable mask includes a face fixing member that is in close contact with the corresponding part of the face of the user of the face and

The face fixing member includes a face contact member that is in close contact with a portion of the user's face in contact with,

The face contact member is coupled to the insertion groove formed in the expansion surface so that the face contact member is connected to the case,

The face contact member is in close contact with the ball of the user, is made of a silicon material,

Concave grooves are formed on one side contacting the face, and holes of a predetermined size are formed on the other side connected to the case, so that the face contact member is changed in height according to the area of the ball of the user using the wearable mask. Air comes out to bring the face contact member into close contact with the user's cheek.

Wearable mask.
The method of claim 11,

The face fixing member

A second sub connection member connected to the main body;

A first sub connection member having an insertion groove having a specific size in a center thereof and connected to the second sub connection member; And

And a folding member connecting the first sub connection member and the second sub connection member to fold or unfold the face fixing member.

Wearable mask.
The method of claim 11,

It further comprises a case for receiving the body of transparent glass or plastic material, the case is a front center located in the center, the support surface which is branched on both sides of the front surface and slightly curved rearwardly, and branched on both sides of the support surface A wearable mask comprising a leg portion extending backwards in a curved shape and having a broad extension surface at one end.
The method of claim 11,

The case further includes a case for accommodating a body made of transparent glass or plastic, wherein the case has a front part positioned at the center and side, and a leg part which is branched at both sides of the front part and extends backward in a curved shape and has a wide extension surface at one end thereof. Wearable mask to include.
The method of claim 14,

The front surface is composed of an inner layer and an outer layer, the body is inserted between the inner layer and the outer layer is coupled, wearable mask.
The method of claim 15,

The inner layer of the front surface is formed with a slot and a notch, the outer layer has a flat outer surface, the main body is a wearable screen, the second slot and the second notch corresponding to the slot and the notch, the wearable screen Mask.