JP3101352U - 3D structure mask - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a three-dimensional structure mask.
SOLUTION: The upper, middle, and lower parts are provided with a structural surface integrally formed, a nose bridge is provided on an upper structural surface, a lower jaw is provided on a lower structural surface, and the upper and lower structural surfaces are faces. Folded toward the contact surface, the upper and lower structural surfaces can be deployed during use, and the three-dimensional structural mask is formed by supporting and raising the middle structural surface. This three-dimensional structure mask fits the wearer of the user with many face-shaped by design conforming to the curve of the face, as well as increase the airtight space of the wearer, reduce the leak rate, enhance the filtering effect, and improve the high pollution environment. Suitable for use underneath, and furthermore, the upper and substructured surfaces are folded towards the face contacting surface, thereby preventing contamination due to contact when attaching and detaching the inner face contacting layer.
[Selection] Figure 2

Description

  The present invention relates to a type of three-dimensional structure mask, particularly having a structure surface in which an upper portion, a middle portion and a lower portion are integrally formed, wherein the upper and lower structure surfaces are folded toward a face contact surface and are deployed when used. Supports the middle structure surface and raises it, forms a three-dimensional structure mask, fits the wear of many face size users and has a function of high airtight safety protection, with a structural design of covered flat folding, The present invention relates to a three-dimensional structure mask that can increase production speed and reduce material consumption and labor costs.

  Masks are divided into flat and hemi-hedral masks, and depending on the type of application, divided into particulate filtration and gas filtration masks, the latter requiring the addition of a porous adsorbent material such as activated carbon. Depending on the nature of the adsorbing material, different types of poisons or organic gases are adsorbed. However, a mask, like a helmet, cannot achieve its effect unless it is used correctly. Therefore, when selecting and using a mask, it is necessary to pay attention not only to the filtering performance of the mask material but also to the adhesion between the face and the mask when the mask is worn. Hazardous substances are also inhaled through the gap. If the mask is of the planar type, as shown in FIG. 1, it comprises a mask body 1 'and two ear hooks 2', said mask body 1 'comprising a non-woven fabric 10' and a nose bridge 11 '. I have. After deploying the mask body 1 'with both hands, the portion of the face approaching the bridge of the nose is prevented from leaking by the support of the bridge of the bridge of the nose 11'. Since there is no support by other soft or hard structures, the leakage surface increases. The well-known hemi-hedral mask has a cup-shaped mask body and two head buns, the appearance of which is close to the contour of the face, and the position of the mask is fixed with the head band. High. However, since the mask is fixed with the headband, the headband may compress the skull when worn, causing discomfort, and when covering the face with the cup-type mask body for a long time, it may be difficult to breathe. Occurs, and furthermore, the high protruding mask body is likely to be depressed or twisted under the force, and the mask is likely to be damaged.

  Therefore, there is a need for a solution to the above-mentioned drawbacks of the well-known masks, that is, the drawbacks of the flat mask having an excessively leaking surface and the feeling of pressure when wearing the hemi-hedral mask.

  The main object of the present invention is to provide a kind of three-dimensional structure mask, which has a structural surface in which an upper part, a middle part, and a lower part are integrally formed, without having to add a suturing process during a manufacturing process, It shall have a structure that can reduce the costs of raw material wear and manual labor.

  A second object of the present invention is to provide a kind of three-dimensional structure mask, in which a nose bridge is provided on an upper structure surface, a lower jaw is provided on a lower structure surface, and an upper and lower structure surface is provided. Folded toward the face contact surface, the upper structure surface and the lower structure surface are unfolded during use, supporting the middle structure surface and raising it to form an octahedral design and match the face curve It is designed to be suitable for users of many facial dimensions, has a high filtering effect, and can prevent contact contamination.

  Another object of the present invention is to provide a kind of three-dimensional structure mask, which has an upper face and a lower face approaching an inner face by a covered flat fold design which is folded in opposite directions. It is assumed that the face access layer is prevented from being contaminated by contact during the attaching / detaching operation.

  Still another object of the present invention is to provide a kind of three-dimensional structure mask, which has two mounting members, which can be linear, band-like or flat, ear-hook, headband or connection type. This will reduce the feeling of pressure when worn, achieve product diversification, and give the product a competitive edge.

The invention according to claim 1, wherein the upper structure surface is located on the top of the three-dimensional structure mask, and the nose bridge is provided,
A middle structure surface located in the middle of the three-dimensional structure mask and located below the upper structure surface;
A lower structural surface located at the lower part of the three-dimensional structure mask and positioned below the middle structural surface, and where a lower jaw pushing is installed,
The upper structure surface, the middle structure surface, and the lower structure surface are integrally formed, and the upper structure surface and the lower structure surface are folded in opposite directions so that the upper structure surface and the lower structure can be used in use. The three-dimensional structure mask is characterized in that the three-dimensional structure mask is formed so that the three-dimensional structure mask can be formed by expanding the surface to support and raise the middle structure surface.
According to a second aspect of the present invention, there is provided a three-dimensional structure mask according to the first aspect, wherein the middle structural surface is made of a fiber composition or a fiber-containing composite.
According to a third aspect of the present invention, there is provided the three-dimensional structure mask according to the first aspect, wherein the width dimension of the upper structure surface and the lower structure surface is set to half of the width of the middle structure surface.
According to a fourth aspect of the present invention, in the three-dimensional structure mask according to the first aspect, both sides of the upper structure surface and the lower structure surface are cut to form four oblique angles, and are combined with the middle structure surface to form an octahedron. And a three-dimensional structure mask.
According to a fifth aspect of the present invention, there is provided a three-dimensional structure mask according to the first aspect, wherein the middle structural surface increases an airtight space when the middle structure surface is unfolded.
According to a sixth aspect of the present invention, in the three-dimensional structure mask according to the first aspect, the upper structure surface and the lower structure surface are folded in opposite directions to prevent contact contamination of the inner face-facing layer. It is a three-dimensional structure mask.
According to a seventh aspect of the present invention, there is provided the three-dimensional structure mask according to the first aspect, further comprising two mounting members.
The invention according to claim 8 is characterized in that in the three-dimensional structure mask according to claim 7, the two mounting members have a linear shape, a band shape, or a planar shape, and are of an ear hook, a headband, or a connection type. A three-dimensional structure mask.
According to a ninth aspect of the present invention, in the three-dimensional structure mask according to the first aspect, the middle structure surface has an intermediate strut, and the middle strut is provided at an appropriate position to support the middle structure surface. , A three-dimensional structure mask.
According to a tenth aspect of the present invention, there is provided the three-dimensional structure mask according to the first aspect, wherein the intermediate pressing member is provided vertically or horizontally on the middle structural surface.

  The three-dimensional structure mask of the present invention can increase the production efficiency by the integral molding design, reduce the material wear and artificial cost, and the inner face close layer can be mounted by the covering flat folding design. It is possible to prevent contamination due to contact at the time, further increase the hermetic space by the octahedral design, and achieve diversification of products by diversification of two mounting members. Therefore, the present invention has novelty, inventive step, and industrial value. It should be noted that the following embodiments do not limit the scope of the present invention, and any modification or alteration of details that can be made based on the present invention belongs to the claims of the present invention.

  The three-dimensional structure mask of the present invention has a structure surface in which the upper, middle, and lower parts are integrally formed, a nose bridge is provided on the upper structure surface, and a lower jaw is provided on the lower structure surface, and the upper and lower parts are provided. The structural surface is folded toward the face contacting surface so that the upper and lower structural surfaces can be deployed during use, and the three-dimensional structural mask is formed by supporting and raising the middle structural surface. This three-dimensional structure mask fits the wearer of the user with many facial shapes by design conforming to the curve of the face, as well as increasing the airtight space of the wearer, reducing the leakage rate, enhancing the filtering effect, and improving the high pollution environment. Suitable for use underneath, and furthermore, the upper and substructured surfaces are folded towards the face contacting surface, thereby preventing contamination due to contact when attaching and detaching the inner face contacting layer. Furthermore, the present invention includes two mounting members, which can be of various types, so that the product of the three-dimensional structure mask can be diversified.

  The three-dimensional structure mask of the present invention has a structure design of a covering type flat folding which is folded so that a structure surface in which the upper, middle, and lower parts are integrally formed is unfolded at the time of use. There is no step of stitching or bonding the upper mask body and the lower mask body at the lower edge, respectively, so that the production speed can be increased, and material wear and labor costs can be reduced.

  FIG. 2 is a view showing a three-dimensional structure mask according to a preferred embodiment of the present invention. The present invention comprises an upper structure surface 10, a middle structure surface 11, and a lower structure surface 12, wherein the upper structure surface 10 is located above the middle structure surface 11, and the middle structure surface 11 is located above the lower structure surface 12. To position. The upper structure surface, the middle structure surface, and the lower structure surface are integrally formed structure surfaces, so that there is no need to stitch or bond the upper mask body and the lower mask body to the upper and lower edges of the mask body. It has been.

  The upper structure surface 10 includes a nose bridge 100, the nose bridge 100 is located above the upper structure surface 10, and two mounting members 20 are provided on the middle structure surface 11; The member 20 has a linear shape, a band shape, or a planar shape, and is configured as an ear hook, a headband, or a connection type, and is connected to both sides of the middle structural surface 11. The lower structure surface 12 includes a lower jaw pressing surface 120, which is located below the lower structure surface 12.

3 and 4 are a rear view of the three-dimensional structure mask according to the embodiment of the present invention and a cross-sectional view taken along line AA of FIG.
The upper structural surface 10 and the lower structural surface 12 have their outer corners cut off, so that both sides of the upper structural surface and the lower structural surface are conical, and are bent toward the central structural surface in opposite directions. This forms a covered planar folding design. The preferred width dimension of the upper structural surface and the lower structural surface is half the width of the middle structural surface 11.

FIG. 5 is a view showing the wearing of a three-dimensional structure mask according to another embodiment of the present invention.
The upper structure surface, the middle structure surface, and the lower structure surface are integrally formed, and the outer corners of the upper structure surface 10 and the lower structure surface 12 are cut obliquely. Both sides of the surface have a conical shape, and are bent in opposite directions toward the middle structure surface 11, and when used, the upper structure surface 10 and the lower structure surface 12 are developed to support the middle structure surface 11. Raised, thereby forming an octahedron. After deployment, the bridges 100 of the nose bridge on the upper structure surface 10 are stuck tightly on both sides of the nose bridge, and the contact area between both sides of the nose bridge and the middle structure surface 11 is increased. The lower jaw pushing line 120 of the lower structure surface 12 is stuck tightly to both sides of the lower jaw, and the contact area distance between the lower jaw sides and the middle structure surface 11 increases. This octahedral design creates an airtight space 30 when the middle structural surface is deployed, thereby increasing the area of the face between the central structural surface 11 and the face, increasing the airflow area and filtering efficiency during breathing, and improving breathing. And the movement of the mask formed by the movement of the user's face can be reduced. Further, the two mounting members 20 may be of an ear hanging type, a headband type, or a connecting type, so that the quality of wearing of the user can be improved and the variety of products can be increased.

  FIG. 6 and FIG. 7 are diagrams showing an intermediate pressing condition according to the embodiment of the present invention and an intermediate pressing condition according to another embodiment. As shown in the figure, the three-dimensional structure mask of the present invention uses many different materials depending on the application of the mask. In other words, the filter medium has different thickness and weight as needed. However, since the present invention is a three-dimensional structure mask, the middle structure surface 11 is further provided with an intermediate pressing member 110, which is provided at an appropriate position on the middle structure surface 11. As shown in the figure, the intermediate pressing member may be installed either horizontally or vertically, and its function is to support the weight of the intermediate pressing member 11 so that it can be flattened regardless of the thickness and weight of the filter medium. It is possible to hold and modify the shape of the middle structural surface 11 according to the needs or habits of the user.

It is a structural display figure of a well-known plane type mask. FIG. 4 is a schematic view showing a three-dimensional structure mask according to an embodiment of the present invention. FIG. 3 is a rear view of the three-dimensional structure mask according to the embodiment of the present invention. It is AA sectional drawing of FIG. FIG. 4 is a view showing the wearing of a three-dimensional structure mask according to another embodiment of the present invention. FIG. 4 is a diagram showing an intermediate pressing condition according to an embodiment of the present invention. FIG. 4 is a schematic view showing an intermediate pressing condition according to another embodiment of the present invention.

Explanation of reference numerals

1 'Mask main body 2' Ear hook 10 'Non-woven fabric 11' Nose bridge 10 Upper structure surface 100 Nose bridge 11 Middle structure surface 110 Intermediate structure 12 Lower structure surface 120 Lower jaw structure 20 Mounting member 30 Airtight space

Claims (10)

An upper structure surface located on the top of the three-dimensional structure mask, and where the bridge of the nose is installed,
A middle structure surface located in the middle of the three-dimensional structure mask and located below the upper structure surface;
A lower structural surface located at the lower part of the three-dimensional structure mask and positioned below the middle structural surface, and where a lower jaw pushing is installed,
The upper structure surface, the middle structure surface, and the lower structure surface are integrally formed. The upper structure surface and the lower structure surface are folded in opposite directions so that the upper structure surface and the lower structure can be used in use. A three-dimensional structure mask characterized in that the three-dimensional structure mask is formed so that the surface can be expanded to support and raise the middle structure surface to form a three-dimensional structure mask.   The three-dimensional structure mask according to claim 1, wherein the middle structural surface is a fiber composition or a fiber-containing composite.   The three-dimensional structure mask according to claim 1, wherein a width dimension of the upper structure surface and the lower structure surface is set to a half of a width of the middle structure surface.   The three-dimensional structure mask according to claim 1, wherein both sides of the upper structure surface and the lower structure surface are cut to form four oblique angles, and are combined with the middle structure surface to form an octahedron. 3D structure mask.   2. The three-dimensional structure mask according to claim 1, wherein the middle structural surface increases an airtight space when the surface is unfolded.   The three-dimensional structure mask according to claim 1, wherein the upper structure surface and the lower structure surface are folded in opposite directions to prevent contact contamination of the inner face-facing layer.   The three-dimensional structure mask according to claim 1, further comprising two mounting members.   8. The three-dimensional structure mask according to claim 7, wherein the two mounting members have a linear shape, a band shape, or a flat shape, and are of an ear hook, a headband, or a connection type.   The three-dimensional structure mask according to claim 1, wherein the middle structure surface has an intermediate striation, and the intermediate striation is provided at an appropriate position for supporting the middle structure surface. The three-dimensional structure mask according to claim 1, wherein the intermediate pressing member is provided vertically or horizontally on the middle structure surface.

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