CN106794366A - sanitary mask - Google Patents

Abstract

The invention aims to provide a sanitary mask which can be worn without applying burden to ears. The disclosed device is provided with: a mask body part (1) which covers at least the nose to the jaw tip of the wearer and is made of a flexible material; a mask wearing part (5) which connects the right edge part and the left edge part of the mask main body part (1); the mask wearing part (5) is provided with a pair of supporting parts (2) respectively fixed on the left and right side edges of the mask main body part (1), and a rear wearing part (3) passing through the lower part of the two ears of a wearer and bypassing the back of the neck. The right support part (20R) is composed of a pair of right support members (26, 27), and the pair of right support members (26, 27) respectively connect 2 right fixing positions (23R, 24R) of the mask main body part (1) at different positions in the vertical direction with 1 right connecting position (25R) connected with the rear wearing part (3) at a position closer to the front than the right ear of the wearer. The left support section (20L) is formed of a pair of left support members (26, 27), and the pair of left support members (26, 27) connect 2 left fixing positions (23L, 24L) of the mask body section (1) at vertically different positions, respectively, and 1 left connecting position (25L) that connects the rear wearing section (3) at a position forward of the left ear of the wearer.

Description

sanitary mask

technical field

The present invention relates to the improvement of sanitary masks.

Background technique

In a common sanitary mask, a pair of ear loops are provided on the side edge of the mask main body. FIG. 16 is a diagram showing the state of wearing the most common sanitary mask 200 . The sanitary mask 200 is provided with a pair of ear loops 40 on the left and right edges of the mask main body 1 covering the mouth and nostrils, and is worn by hanging the ear loops 40 on the wearer's ears. If such a sanitary mask 200 is worn for a long time, there is a problem that it is easy to cause pain in the ears of the wearer. In addition, if you want to eliminate the gap between the mask main body 1 and the wearer's face, you need to shorten the ear-hanging rope 40 and increase the force of pulling it backward, but the pain in the ears tends to become greater. The problem.

Therefore, there has been proposed a method of wearing a sanitary mask that is worn without hanging the ear straps 40 on the ears (for example, Patent Document 1). FIG. 17 is a diagram showing how to wear the sanitary mask 201 described in Patent Document 1. As shown in FIG. The wearing method described in Patent Document 1 is a method in which the ear straps 40 of FIG. 16 are placed below the ears, and the left and right ear straps 40 are connected to each other with an auxiliary tool 41 arranged behind the neck. Since this wearing method does not hang the ear strap 40 on the ear, pain in the ear can be prevented. However, by arranging the ear straps 40 below the ears, a rearward and downward force is applied to the mask main body 1 . Therefore, the mask main body part 1 cannot be made to fit well with respect to the wearer's face, a gap is likely to occur, and in addition, there is a problem that the mask main body part 1 falls off easily.

In addition, there is known a mask that fits the mask main body 1 well by attaching a wide band to the head (for example, Patent Document 2). However, since common sanitary masks are disposable, flexible and stretchable string parts such as rubber strings are used. Considering the cost, there is a problem that a wide belt cannot be used instead of such a simple string.

Patent Document 1: FIG. 4 and FIG. 5 of JP-A-2013-252339.

Patent Document 2: FIG. 5 and FIG. 9 of Japanese Patent No. 5363483.

Contents of the invention

The present invention was made in view of the above circumstances, and an object of the present invention is to provide a hygienic mask that can be worn without burdening ears. In particular, the object is to provide a hygienic mask that can fit well to the wearer's face without causing ear pain. Furthermore, the aim is to provide such hygienic masks cheaply.

The hygienic mask according to the first technical solution has: a mask main body, which at least covers the wearer's nose to the tip of the jaw, and is made of a flexible material; a mask wearing part, which covers the above mask main body The right edge portion and the left edge portion of the mouth are connected; the above-mentioned mask wearing portion has a right support portion, a left support portion and a rear wearing portion, and the right support portion is fixed on the right edge portion of the above-mentioned mask main body portion, and the left support portion It is fixed on the left edge of the main body of the mask, and the rear wearing part passes under the wearer's ears and goes around the back of the neck; the above-mentioned right supporting part is composed of a pair of right supporting parts, and the pair of right The support member connects 2 right fixed positions and 1 right connecting position respectively. The 2 right fixed positions are on the right edge of the above-mentioned mask main body, and the positions in the up and down direction are different. The 1 right connecting position is at The above-mentioned rear wearing part is connected at a position closer to the front than the right ear of the above-mentioned wearer; the above-mentioned left supporting part is composed of a pair of left supporting parts, and the pair of left supporting parts connects two left fixed positions and one left connecting position. Connect respectively, the two left fixed positions are on the left edge of the mask main body, the positions in the up and down directions are different, and the one left connecting position is connected at a position closer to the front than the wearer's left ear The above-mentioned rear wearing part.

The mask wearing portion has a right support portion fixed on the right edge portion of the mask main body, a left support portion fixed on the left edge portion of the mask main body, and a belt that passes under the wearer's ears and bypasses the neck rear. Back wearing part. By adopting such a structure, the hygiene mask can be worn without placing a burden on the wearer's ears.

The right supporting part is made of a pair of right supporting parts, and the right edge part of the pair of right supporting parts will be on the right edge of the mask main body part and the two right fixing positions that are different in the up and down direction are connected with one right side of the wearing part after being connected. The link positions are linked separately. Equally, left support part is made of a pair of left support parts, and described a pair of left support parts will be at the left edge part of mouth mask main body part and the 2 left fixed positions that are different in the position on up and down direction and 1 of wearing part after linking. The left join positions are linked separately. By adopting such a structure, the angle formed by the force acting on the upper part of the mask main body towards the rear and downward and the force acting on the lower part of the mask main body towards the rear and upward can be enlarged. Therefore, the mask main body can be fit well to the wearer's face.

In the sanitary mask according to the second aspect, in addition to the above structure, the mask wearing part has an adjustment part for adjusting the length of the right support part or the left support part.

By adopting such a structure, the length of the right support part or the left support part can be adjusted according to the characteristics of the wearer's body, especially the size and shape of the jaw, so that the mask main body fits well on the wearer's face. In addition, the right connection position or the left connection position can be adjusted by adjusting the length of the right support part or the left support part. Therefore, the angle formed by the force acting on the upper part and the lower part of the mask main body can be adjusted, so that the mask main part fits well on the wearer's face.

In the sanitary mask according to the third aspect, in addition to the above structure, the rear wearing part has a detachable detachable part. By employing such a structure, the hygiene mask can be easily attached and detached. In addition, it is easy to wear the hygiene mask correctly so that a gap does not easily occur between the mask main body and the face.

In the sanitary mask according to the fourth aspect, in addition to the above-mentioned structure, the above-mentioned right support part and the above-mentioned left support part are string-shaped members having flexibility and stretchability. By adopting such a structure, a hygiene mask can be provided cheaply.

According to the sanitary mask of the 5th technical solution, except the above-mentioned structure, the above-mentioned right supporting part is made of the right supporting ropes whose two ends are respectively fixed on the two above-mentioned right fixed positions; the above-mentioned left supporting part is respectively fixed on the two above-mentioned left The left support rope on the fixed position is formed; the two ends of the above-mentioned rear wearing part are connected to the above-mentioned right support rope and the above-mentioned left support rope.

In the sanitary mask according to the sixth aspect, in addition to the above structure, the right connection position can be moved on the right support cord, and the left connection position can be moved on the left support cord.

By adopting such a structure, the connection position can be moved in the up-down direction, and the direction of the force acting on the upper part and the lower part of the mask main body can be changed. Therefore, according to the physical characteristics of the wearer, the mask main body can be made to fit the wearer's face more favorably.

In addition to the above-mentioned structure, the sanitary mask according to the seventh technical solution is provided with: a right knotting part that knots two points of the right wearing rope at the above-mentioned right connecting position, and the two ends of the right wearing rope are respectively Fixed on the two above-mentioned right fixed positions; the left knotting part, the left knotting part knots the 2 points of the left wearing rope at the above-mentioned left connecting position, and the two ends of the left wearing rope are respectively fixed on the two above-mentioned On the left fixed position; the part of the above-mentioned right wearing rope that is closer to the front than the above-mentioned right knotting part is the above-mentioned right supporting part; the part of the above-mentioned left wearing rope that is closer to the front than the above-mentioned left knotting part is the above-mentioned left supporting part.

According to the sanitary mask of the eighth technical solution, in addition to the above-mentioned structure, a wearing aid is provided with a pair of support holes at the above-mentioned right connection position and the above-mentioned left connection position; the right wearing rope is reciprocally inserted through the above-mentioned support holes. In one side of the above-mentioned supporting hole, the two ends of the right wearing rope are respectively fixed on the two above-mentioned right fixed positions; On the left fixed position; the part of the above-mentioned right wearing rope that is closer to the front than the above-mentioned supporting hole is the above-mentioned right supporting part; the part of the above-mentioned left wearing rope that is closer to the front than the above-mentioned supporting hole is the above-mentioned left supporting part.

According to the present invention, it is possible to provide a sanitary mask that can be worn without placing a burden on ears. In particular, it is possible to provide a hygienic mask that can fit well on the wearer's face without causing ear pain. Furthermore, such a hygienic mask can be provided inexpensively.

Description of drawings

Fig. 1 is an external view showing a configuration example of a sanitary mask 100 according to Embodiment 1 of the present invention.

Fig. 2 is a cross-sectional view when the mask main body 1 in Fig. 1 is cut along the cutting line AA.

FIG. 3 is an enlarged view showing the adjustment unit 21 in FIG. 1 .

FIG. 4 is a diagram showing an example of a situation when the sanitary mask 100 of FIG. 1 is worn.

Fig. 5 is a diagram showing another example of the state of wearing the sanitary mask 100 of Fig. 1 .

Fig. 6 is an external view showing a configuration example of a sanitary mask 101 according to Embodiment 2 of the present invention.

Fig. 7 is an external view showing a configuration example of a sanitary mask 102 according to Embodiment 3 of the present invention.

Fig. 8 is an external view showing a configuration example of a sanitary mask 103 according to Embodiment 4 of the present invention.

FIG. 9 is a diagram showing an example of a situation when the sanitary mask 103 of FIG. 8 is worn.

FIG. 10 is a diagram showing a configuration example of the knotting portion 62 in FIG. 8 .

Fig. 11 is an external view showing a configuration example of a sanitary mask 104 according to Embodiment 5 of the present invention.

Fig. 12 is an external view showing a configuration example of a sanitary mask 105 according to Embodiment 6 of the present invention.

FIG. 13 is a diagram showing a configuration example of the wearing aid 32 of FIG. 12 .

FIG. 14 is a diagram showing an example of a situation when the sanitary mask 105 of FIG. 12 is worn.

Fig. 15 is a diagram showing a configuration example of a sanitary mask 106 according to Embodiment 7 of the present invention.

FIG. 16 is a diagram showing the state of wearing the most common sanitary mask 200 .

FIG. 17 is a diagram showing how to wear the sanitary mask 201 described in Patent Document 2. As shown in FIG.

detailed description

Implementation mode 1.

Fig. 1 is an external view showing a configuration example of a sanitary mask 100 according to Embodiment 1 of the present invention. Fig. 2 is a cross-sectional view when the mask main body 1 in Fig. 1 is cut along the cutting line AA. FIG. 3 is an enlarged view showing the adjustment unit 21 in FIG. 1 .

[Sanitary mask 100]

In general, hygiene masks are masks for preventing the onset of infectious diseases, the onset of hay fever, and the like, and are widely used in daily life. In addition, it is used by patients and medical practitioners in hospitals. Furthermore, it can also be used for the purpose of preventing the suction of dust and soot in the air in a relatively slightly polluted environment such as a place with many people or vehicles.

Hygienic mask 100 is made up of mask main body 1 and mask wearing part 5, and described mask main body 1 is used to prevent the wearer's mouth and nostril from directly contacting with outside air, and described mask wearing part 5 fixes mask main body 1 in the wearing position. On the face of the wearer, the state where the mouth and nostrils of the wearer are covered by the mask main body 1 is maintained.

[Mask body part 1]

The mask main body 1 has a shape and a size capable of covering from the tip of the nose (nose tip) to the tip of the jaw (chin). In addition, in the cloth of the mask main body 1, materials with air permeability and flexibility, such as gauze or non-woven fabric, are used. Two or more pleats 11 are provided in the central portion of the mask main body 1 , and a shape maintaining plate 12 is provided near the upper edge of the mask main body 1 . The sanitary mask 100 covers from the nose to the tip of the jaw by the mask main body 1, and the peripheral edge of the mask main body 1 is fitted to the wearer's face and the gap between the two is as small as possible, thereby preventing the mouth and nostrils from In direct contact with outside air.

The pleats 11 are pleat-shaped portions that partially overlap by performing mountain-shaped folding and valley-shaped folding on the cloth of the mask main body 1 . The mask main body 1 is provided with a plurality of pleats 11 extending in the left-right direction. The pleats 11 are fixed so that the overlap region does not open at both ends of the left and right sides. On the other hand, the overlap region is not fixed at the central portion, and the overlap region is opened by applying an external force in the front-back direction or a tension in the up-down direction. , The mask main body 1 has a substantially bowl-shaped three-dimensional shape. For example, the mask main body 1 before wearing has the shape of a substantially rectangular plane. On the other hand, after wearing, it is deformed by being pushed by the nose tip and the tip of the jaw in the front-rear direction, or by the tension in the up-down direction by the mask wearing part 5. , and become a three-dimensional shape that fits the wearer's face.

The shape maintaining plate 12 is an elongated metal plate extending in the left-right direction, and is attached near the upper edge of the mask main body 1 . The shape retaining plate 12 is a metal plate that can be easily bent under the pressing force of the fingers. When the sanitary mask 100 is worn, the upper edge of the mask main body 1 can be pushed against the wearer's nose with the fingers, and the It deforms into a shape that fits the shape of the nose. The shape of the shape maintaining plate 12 is maintained at least during wearing, and the gap between the mask main body 1 and the nose is reduced.

[Mask wearing part 5]

The mask wearing part 5 is installed on the left and right side edge parts of the mask main body part 1, and is configured in such a way as to pass under the wearer's ears and walk around the wearer's neck rear, to keep the mask main body part 1 pushed against the wearing position. state of the face of the patient. The mouth mask wearing part 5 is made of a pair of supporting parts 2 and the back wearing part 3, and the pair of supporting parts 2 are installed on the left and right side edge parts of the mask main body part 1 respectively, and the wearing part 3 connects these supporting parts 2 interlinked to go around the back of the wearer's neck.

[Support 2]

A pair of support parts 2 are attached to the left and right side edge parts of the mask main body part 1, respectively. For each supporting portion 2, a flexible and stretchable string member such as a rubber string can be used. Both ends of the support part 2 are fixed on different fixing positions 23, 24 in the up-down direction of the mask main body part 1. Furthermore, the support part 2 has an adjustment part 21 for adjusting its length. The pair of support parts 2 is composed of a right support part 20R attached to the right edge part of the mask main body part 1 and a left support part 20L attached to the left edge part of the mask main body part 1 .

Right supporting portion 20R is that one end is fixed on the right fixed position 23R near the upper end of the right edge portion of mask main body portion 1, and the other end is fixed on the rope shape on the right fixed position 24R near the lower end of the right edge portion of mask main body portion 1. component (right support rope). Equally, left supporting part 20L is that one end is fixed on the left fixed position 23L near the upper end of the left edge part of mask main body part 1, and the other end is fixed on the left fixed position 24L near the lower end of the left edge part of mask main body part 1. Rope Part (Left Support Rope).

The adjustment unit 21 is an adjustment mechanism for adjusting the length of the support unit 2 . The wearer can easily adjust the length of the support part 2 by operating the adjustment part 21 before or during wearing of the sanitary mask 100 . As shown in FIG. 3 , according to the adjusting part 21 of the present embodiment, the supporting part 2 is separated into two rope parts, a connecting buckle is provided on one rope part, and the other rope part is passed through the connecting buckle, thereby The adjustment part 21 is formed. According to such an adjustment part 21, the length of the support part 2 can be adjusted without adding new components, and manufacturing cost can be suppressed.

In the adjustment part 21, the end of the one string member is an operation piece 22 (handle), and when the wearer pulls the operation piece 22, the support part 2 becomes shorter. On the other hand, in the absence of external force, the length of the support portion 2 is maintained by the frictional force between the two cord members. If the support part 2 is shortened by pulling the operation member 22, it is desirable because the length of the support part 2 can be easily adjusted even in the worn state. In addition, the adjustment part 21 is not limited to such a structure, For example, you may implement using a resin molded article. In addition, if the length adjustment of the support part 2 is unnecessary, the adjustment part 21 can be omitted.

[Rear wearing part 3]

The back wearing part 3 is a connection mechanism that connects a pair of supporting parts 2 to each other, and the mask main body 1 is worn on the human body by making the back wearing part 3 go around the back of the wearer's neck. Both ends of the rear wearing part 3 are respectively connected to the pair of support parts 2 at connection positions 25 . Moreover, the rear wearing part 3 is comprised from the right wearing part 30R, the left wearing part 30L, and the detachable part 31.

The right wearing part 30R is a rope-like member whose one end is connected to the right support part 20R and the other end is connected to the detachable part 31, and it is desirable to use a flexible and stretchable material. The right wearing part 30R is slidably connected to the right support part 20R, and the right connecting position 25R to which the right wearing part 30R is connected is movable on the right supporting part 20R. The right wearing part 30R according to the present embodiment has a ring shape, and the right support part 20R passes through the inner side of the ring shape. That is, the right wearing part 30R and the right support part 20R are connected in a lock shape.

Similarly, the left wearing part 30L is a rope-like member whose one end is connected to the left support part 20L and the other end is connected to the detachable part 31, and it is desirable to use a material having flexibility and stretchability. The left wearing part 30L is slidably connected to the left support part 20L, and the left connecting position 25L to which the left wearing part 30L is connected is movable on the left supporting part 20L. The left wearing part 30L according to the present embodiment has a ring shape, and is connected to the left support part 20L in a lock shape.

The detachable part 31 detachably connects the right wearing part 30R and the left wearing part 30L. The detachable part 31 according to the present embodiment is constituted by a strip-shaped resin molded product provided with hooks on both sides, but the detachable part 31 is not limited to such a structure.

Fig. 4 is a diagram showing an example of a state when the sanitary mask 100 of Fig. 1 is worn, and shows a diagram viewed from the wearer's left side. In addition, since the situation when wearing is bilaterally symmetrical, the figure viewed from the right side is omitted.

The rear wearing part 3 is configured to be connected to the support part 2 at a position in front of the wearer's ear, to extend substantially horizontally through a position below the wearer's ear, and to go around the back of the wearer's neck. . That is, the detachable part 31 is arranged behind the neck, the right wearing part 30R is arranged under the right ear, and the left wearing part 30L is arranged under the left ear.

The rear wearing part 3 passes through the position lower than the ear, so that the ear will not be burdened when wearing it, and even if the sanitary mask 100 is used continuously for a long time, there will be no pain on the ear. In addition, by arranging the rear wearing part 3 so as to go around the back of the neck, the detachable part 31 is less likely to deviate up and down. Relative to the inclination of its front-rear direction behind the head, the inclination of its front-rear direction at the neck rear is relatively small, so by disposing the detachable part 31 behind the neck, the detachable part 31 is difficult to shift up and down, and the mask main body 1 Not easy to fall off.

Furthermore, the rear wearing part 3 is arranged at a position closer to the front than the ear with respect to the connection position 25 of the support part 2, thereby making the angle θ at the connection position 25 of the support part 2 larger, and the mask main body part 1 can be made to be good. Fits perfectly to the wearer's face. If the mask main body 1 can be well fitted to the wearer's face, the gap between the peripheral edge of the mask main body 1 and the face can be reduced, and in addition, the mask main body 1 becomes difficult to fall off.

The support portion 2 is arranged in front of the wearer's ear. That is, the right support portion 20R is arranged in front of the right ear, and the left support portion 20L is arranged in front of the left ear. For example, the support portion 2 is disposed further forward with reference to the lower end of the wearer's earlobe. More desirably, the support portion 2 is disposed further forward with respect to the front end of the earlobe.

Both ends of the support part 2 are fixed on the mask main body part 1, and the connecting position 25 is stretched backward by the rear wearing part 3. Therefore, the support portion 2 has a broken line shape in which the two fixed positions 23 and 24 in the vertical direction and the one connecting position 25 further rear are connected by a straight line. That is, the supporting part 2 is constituted by a pair of supporting members 26, 27 connecting two fixing positions 23, 24 and one connecting position 25, and these supporting members 26, 27 are arranged so as to be inclined differently from each other, forming a vertical direction. Angle θ, expanding towards the front.

Compared with the ear-hanging parts of the conventional sanitary masks, the support part 2 is similar in that it is formed of a rope shape and its two ends are fixed on the mask main body part 1 . However, the back wearing part 3 is connected to the support part 2, and even in the state stretched rearward by the back wearing part 3, the whole is arranged in front of the wearer's ear. Therefore, the support part 2 has only the length which is difficult to hang on the ear, and compared with the ear-hanging cord of the conventional sanitary mask, the length differs remarkably and can be clearly distinguished.

The support part 2 applies a force toward the rear to the mask main body part 1 . More specifically, the support member 26 applies a rearward and downward force to the upper fixed position 23 , and the support member 27 applies a rearward and upward force to the lower fixed position 24 . Therefore, if the connecting position 25 is moved forward, the force applied to the upper fixing position 23 becomes more downward, and the force applied to the lower fixing position 24 becomes more upward. The angle θ becomes larger.

Tension in the vertical direction corresponding to the angle θ is applied to the mask main body 1 when worn. Therefore, as the angle θ increases, the mask main body 1 changes into a more curved three-dimensional shape. In addition, if the angle θ becomes larger, the upper edge of the mask body 1 can be pressed against the bridge of the nose (nose back) on the upper side than the tip of the nose, and the lower edge of the mask body can be pressed against the tip of the jaw. More posteriorly above the jaw. As a result, the mask main body 1 can be satisfactorily attached to the face. For example, it is difficult to form gaps at the upper edge and the lower edge of the mask. Moreover, the mask main body part 1 becomes difficult to fall off.

By arranging the connection position 25 at a position in front of the ear, a predetermined size can be secured as an angle θ formed by the pair of support members 26 and 27 . Normally, if the connecting position 25 is located in front of the ear, regardless of individual differences in the positional relationship between the nose, jaw, and ear, an angle θ of 60° or more can be ensured. In addition, the angle θ is more desirably 80° or more.

Moreover, the rear wearing part 3 is slidably connected with respect to the support part 2. As shown in FIG. Therefore, the connection position 25 can be moved slightly in the up-down direction, and the direction of the force applied to the upper part and the lower part of the mask main body part 1 can be adjusted. Therefore, the direction of the force applied to the mask main body 1 can be finely adjusted according to the physical characteristics of the wearer, such as the size and shape of the jaw and nose. Therefore, the mask main body part 1 can be made to fit well to the face of various wearers.

In addition, the material of the support part 2 and the rear wearing part 3 can use the same rubber string as the ear string used in the conventional sanitary mask. Therefore, the sanitary mask 100 can be provided inexpensively. However, the sanitary mask 100 according to the present invention can also use other materials as the material of the support portion 2 and the rear wearing portion 3 .

Fig. 5 is a diagram showing another example of the state when the sanitary mask 100 of Fig. 1 is worn, and shows a diagram viewed from the wearer's left side. In addition, since the situation when wearing is bilaterally symmetrical, the figure viewed from the right side is omitted.

In Fig. 5, compared with Fig. 4 , the shape and size of the wearer's face are the same, but the supporting portion 2 is longer. When the supporting part 2 is too long relative to the wearer's face, a gap is generated between the mask main body 1 and the face, and the mouth or nostrils are in direct contact with the outside air, which cannot function fully as a sanitary mask 100. Moreover, the mask main body part 1 becomes easy to fall off. In Fig. 5, a gap is produced between the lower edge of the mask main body 1 and the face, but in the case where the supporting part 2 is too long, it is also conceivable that a gap is generated between the upper edge of the mask main body 1 and the face. , The case where the hygiene mask 100 tends to fall off.

The length of the supporting part 2 is shortened by pulling the operating piece 22 of the adjusting part 21 . Therefore, as long as the operating member 22 is pulled under the state of wearing the sanitary mask 100, the length of the support portion 2 can be adjusted, and the mask main body 1 can be changed to the state of FIG. 4 in which the mask main body 1 fits well on the face.

In this way, the sanitary mask 100 includes the adjustment part 21, whereby the length of the support part 2 can be finely adjusted according to the physical characteristics of the wearer, for example, the size or shape of the jaw or nose. Therefore, the mask main body part 1 can be attached well to the face of various wearers, the convenience of the sanitary mask 100 can be improved, and the manufacturing cost can be reduced.

Furthermore, the length adjustment of the support part 2 by the adjustment part 21 can not only be performed just after wearing, but also can be performed when the mask main body part 1 no longer fits well because of wearing for a long time. Therefore, the sanitary mask 100 is also suitable for wearing for a long time.

Implementation mode 2.

In Embodiment 2, another configuration example of the support unit 2 will be described.

Fig. 6 is an external view showing a configuration example of a sanitary mask 101 according to Embodiment 2 of the present invention. The sanitary mask 101 differs only in the support part 2 from the sanitary mask 100 (Embodiment 1) of FIG. 1 . In addition, the overlapping description is abbreviate|omitted about the same structural part as the sanitary mask 100.

In the upper end vicinity of the left and right side edge parts of the mask main body part 1, the fixing hole 13 for fixing the support part 2 is respectively provided. One end of the supporting portion 2 is fixed near the lower end of the side edge portion of the mask main body 1 , and the other end is provided with a connecting buckle, and is formed with a circle passing through the fixing hole 13 . For example, a fastening buckle is formed near the other end, and the other end inserted into the fixing hole 13 is inserted into the fastening buckle. In this case, the ring at the other end of the supporting part 2 is connected to the fixing hole 13 in a lock shape, the above-mentioned connecting buckle becomes the adjustment part 21 , and the tip of the other end becomes the operation piece 22 . And, when the wearer pulls the operating element 22, the length of the support portion 2 becomes shorter.

Implementation mode 3.

In Embodiment 3, another configuration example of the rear wearing part 3 will be described.

Fig. 7 is an external view showing a configuration example of a sanitary mask 102 according to Embodiment 3 of the present invention. When the hygienic mask 102 is compared with the hygienic mask 100 (Embodiment 1) of FIG. 1, only the rear wearing part 3 differs. In addition, the overlapping description is abbreviate|omitted about the same structural part as the sanitary mask 100.

The rear wearing part 3 is composed of one rope-like member having flexibility and stretchability. In addition, the rear wearing part 3 does not have the detachable part 31, but the connection ring is respectively provided in the both ends, and these connection rings are connected with the support part 2 on either side in a lock shape. These connecting rings may be formed by providing connecting buckles in the vicinity of both ends of the rear wearing part 3, or may be formed by attaching resin rings.

Implementation mode 4.

In the above-mentioned Embodiments 1 to 3, an example of the case where the pair of support parts 2 and the rear wearing part 3 are respectively composed of different string-shaped members has been described, and they are connected at the connection position 25, thereby The mask wearing part 5 is constituted. In contrast, in the present embodiment, an example of the following mask wearing part 5 is described: it is equipped with a pair of rope-like members having a knotted part 62, and the front part of these rope-like parts is more than the knotted part 62. The part is the supporting part 2, and the rear part is the rear wearing part 3.

Fig. 8 is an external view showing a configuration example of a sanitary mask 103 according to Embodiment 4 of the present invention. The sanitary mask 103 is different from the sanitary mask 100 (Embodiment 1) of FIG. 1 in that the mask wearing part 5 is composed of a pair of wearing strings 61 having a knotted part 62 and a detachable part 31 . In addition, the same code|symbol is attached|subjected to the same code|symbol about the same structural part as the sanitary mask 100, and overlapping description is abbreviate|omitted.

[Wearing rope 61]

A pair of wearing strings 61 are attached to the left and right side edge parts of the mask main body part 1, respectively. For the wearing string 61, a flexible and stretchable string member such as a rubber string can be used. Both ends of the wearing string 61 are fixed at different fixing positions 23 and 24 in the up-down direction of the mask main body 1 . Moreover, the knotting part 62 which knots arbitrary two points is attached to the wearing string 61. As shown in FIG.

The pair of wearing strings 61 is composed of a right wearing string 61R attached to the right edge of the mask main body 1 , and a left wearing string 61L attached to the left edge of the mask main body 1 . One end of the right wearing rope 61R is fixed on the right fixed position 23R near the upper end of the right edge of the mask main body 1, and the other end is fixed on the right fixed position 24R near the lower end of the right edge of the mask main body 1. Equally, one end of the left wearing rope 61L is fixed on the left fixed position 23L near the upper end of the left edge of the mask main body 1, and the other end is fixed on the left fixed position 24L near the lower end of the left edge of the mask main body 1.

[Knotting part 62]

The knotting part 62 knots arbitrary two points on the wearing cord 61 . The knotting portion 62 is formed in a shape having a through hole through which the wearing string 61 reciprocates, for example, an annular shape. Moreover, the knotting part 62 can slide on the wearing string 61, and when the knotting part 62 moves, it is possible to change two points on the tied wearing string 61 . A right knotting part 62R and a left knotting part 62L are attached to the right wearing cord 61R and the left wearing cord 61L, respectively.

[Removal part 31]

The detachable portion 31 detachably connects a pair of wearing strings 61 . The detachable part 31 is connected between two knotting points on each wearing cord 61 . That is, the detachable part 31 is connected to the ring-shaped part behind the knot part 62 in the wearing string 61 .

Fig. 9 is a diagram showing an example of a state when the sanitary mask 103 of Fig. 8 is worn, and shows a diagram viewed from the wearer's left side. In addition, since the situation when wearing is bilaterally symmetrical, the figure viewed from the right side is omitted.

The wearing string 61 is knotted by the knotting part 62 at a position in front of the wearer's ear. The part of the wearing string 61 that is behind the knotted part 62 is arranged to pass below the wearer's ear, extend substantially horizontally, and go around the back of the wearer's neck via the detachable part 31 . Therefore, the part of the pair of wearing strings 61 behind the knotted part 62 functions as the right wearing part 30R or the left wearing part 30L, and constitutes the rear wearing part 3 together with the detachable part 31 .

In addition, the front part of the wearing string 61 from the knot part 62 connects the two fixed positions 23 and 24 in the vertical direction and the one knot part 62 further back. Therefore, the part of the wearing cord 61 that is closer to the front than the knotted part 62 functions as the support part 2 composed of a pair of support members 26 and 27, and the position of the knotted part 62 is to connect the support part 2 and the rear wearing part 3. The link position 25.

Moreover, by moving the knotting part 62, the length of the support part 2 can be adjusted, and the angle (theta) formed by the support members 26 and 27 can be adjusted. Therefore, by moving the knotting part 62 according to the size and shape of the face, the mask main body part 1 can be fit well to the face. That is, the knotting portion 62 also functions as the adjustment portion 21 .

FIG. 10 is a diagram showing a configuration example of the knotting portion 62 in FIG. 8 . In (a) of the figure, an example of the knotted portion 62 having a ring shape is shown. In addition, in (b) of a figure, the example of the S-shaped knotted part 62 is shown. These knotted portions 62 can be realized using, for example, resin molded products. In addition, what is necessary is just to be able to knot the knot part 62 so that two points on the wearing cord 61 may not separate, and the shape and material are not limited to what was illustrated.

The sanitary mask 103 according to this embodiment is equipped with the knotting part 62 which knots two points on the wearing cord 61. As shown in FIG. Therefore, the part closer to the front than the knotted part 62 functions as the support part 2, and the part behind the knotted part 62 functions as the back wearing part 3, and the knotted part 62 functions as the back wearing part 3 connecting it. Function. Therefore, the support part 2 can be made shorter than the length of the wearing cord 61, for example, the ear-hanging cord of a conventional sanitary mask can be utilized as the wearing cord 61, and the sanitary mask according to the present invention can be realized at low cost.

In addition, according to the sanitary mask 103 of this embodiment, by changing the position of the knotted part 62 on the wearing rope 61, the connection between the connection support part 2 and the rear wearing part 3 can be made without changing the length of the wearing rope 61. The position 25 changes. Therefore, the length of the support portion 2 can be adjusted to match the shape and size of the wearer's face, the gap between the peripheral edge of the mask main body 1 and the face can be reduced, and the mask main body 1 becomes difficult to fall off.

Implementation mode 5.

In Embodiment 4, the example which comprised the mask wearing part 5 from a pair of wearing string 61 and the detachable part 31 was demonstrated. On the other hand, in this embodiment, the case where a pair of wearing string 61 and the detachable part 31 are connected via the connection string 63 is demonstrated.

Fig. 11 is an external view showing a configuration example of a sanitary mask 104 according to Embodiment 5 of the present invention. The sanitary mask 104 differs from the sanitary mask 103 (embodiment 4) of FIG. 8 in that the mask wearing part 5 has a pair of connection cords 63 . In addition, the same code|symbol is attached|subjected to the same component as the sanitary mask 103, and overlapping description is abbreviate|omitted.

The mask wearing portion 5 of the sanitary mask 104 is composed of a pair of wearing strings 61 , a pair of connecting strings 63 , and a detachable portion 31 . The connecting cord 63 is constituted by, for example, an annular cord-shaped member connected to the wearing cord 61 in a lock shape. In this case, the part of the wearing cord 61 behind the knotted part 62 , the connecting cord 63 , and the detachable part 31 function as the rear wearing part 3 .

Implementation mode 6.

In Embodiments 4 and 5 described above, an example has been described in which the wearing string 61 includes the knotted portion 62 , and the portion of the wearing string 61 that is forward of the knotted portion 62 is the support portion 2 . On the other hand, in this embodiment, a case will be described in which the wearing string 61 is inserted into the support hole 320 of the wearing aid 32 , and the portion of the wearing string 61 in front of the support hole 320 is the support portion 2 . .

Fig. 12 is an external view showing a configuration example of a sanitary mask 105 according to Embodiment 6 of the present invention. FIG. 13 is a diagram showing a configuration example of the wearing aid 32 of FIG. 12 .

The hygienic mask 105 differs from the hygienic mask 103 (embodiment 4) of FIG. 8 in that the pair of wearing cords 61 do not have the knot 62 and are connected to each other by the wearing aid 32 . In addition, the same code|symbol is attached|subjected to the same code|symbol about the same structural part as the sanitary mask 100, and overlapping description is abbreviate|omitted.

The sanitary mask 105 is composed of a mask main body 1 covering the mouth and nostrils, a pair of wearing strings 61 respectively fixed on the left and right side edges of the mask main body 1, and a wearing aid 32 connecting these wearing strings 61 to each other. . The mask main body 1 is the same as that of the first embodiment. In addition, the wearing cord 61 is the same as the case of Embodiment 4 except the point which does not have the knot part 62.

[Wearing aid 32]

The wearing aid 32 is a connecting mechanism that connects a pair of wearing cords 61 to each other, and the mask main body 1 is worn on the human body by passing the wearing aid 32 around the back of the wearer's neck. As shown in FIG. 13 , the wearing aid 32 has a substantially belt-like shape, and can be made of a flexible and stretchable material such as silicone rubber or polyurethane. The wearing aid 32 is provided with a pair of support holes 320 and a plurality of locking portions 322 .

[Support hole 320]

The support holes 320 are through holes that penetrate the wearing aid 32 from the front to the back, and are formed near both ends in the longitudinal direction of the wearing aid 32 . The pair of support holes 320 correspond to the pair of wearing strings 61 , respectively, and the corresponding wearing strings 61 are reciprocally inserted through each supporting hole 320 . The cross-section of the support hole 320 is constituted by a circle or other shapes.

[cut-in part 321]

The cutout portion 321 is a slit-shaped cutout formed in the wearing aid 32 , and communicates the support hole 320 with the end surface of the wearing assisting portion 32 . By providing the cutout portion 321 and opening the support hole 320 , the insertion of the wearing cord 61 into the supporting hole 320 is facilitated, and attachment and detachment of the wearing cord 61 and the wearing aid 32 can be facilitated. However, the notch 321 is not an essential structure in the wearing aid 32 .

[Locking part 322 ]

The locking portion 322 is a mechanism for connecting the pair of wearing strings 61 and the wearing aid 32 , and is composed of, for example, a protrusion formed on the surface of the wearing aid 32 and protruding outward. The wearing string 61 inserted through the support hole 320 is arranged around the rear of the locking portion 322 and is locked by the wearing aid 32 . The locking portion 322 is provided corresponding to the supporting hole 320 and arranged behind the supporting hole 320 . Therefore, at least one pair of locking portions 322 is provided on the wearing aid 32 . Furthermore, by providing three or more locking portions 322 on the wearing supplementary portion 32 , it is possible to selectively lock the wearing string 61 to any of the locking portions 322 . For example, two or more locking portions 322 may be provided corresponding to one wearing string 61 , and these locking portions 322 may be arranged at different positions in the longitudinal direction of the wearing aid 32 .

Fig. 14 is a diagram showing an example of a state when the sanitary mask 105 of Fig. 12 is worn, and shows a diagram viewed from the wearer's left side. In addition, since the situation when wearing is bilaterally symmetrical, the figure viewed from the right side is omitted.

The support hole 320 of the wearing aid 32 is arranged in front of the wearer's ear, and the wearing string 61 is locked by the locking portion 322 after being inserted into the support hole 320 . Therefore, the portion of the wearing string 61 that is behind the support hole 320 extends substantially horizontally along the wearing aid 32 below the wearer's ear, and is connected to the wearing aid 32 . And, this wearing aid 32 is arranged so as to go around the back of the wearer's neck.

On the other hand, the front portion of the wearing cord 61 connects the two vertical fixing positions 23 and 24 of the side edge of the mask main body 1 with the rearward support hole 320 respectively. Therefore, the part of the wearing string 61 that is closer to the front than the support hole 320 functions as the support part 2 composed of the pair of support members 26 and 27, and the part of the wearing aid 32 that is rearward than the support hole 320 functions as the rear wearing part 3. Functionally, the position of the support hole 320 is the connection position 25 for connecting the support part 2 and the rear wearing part 3 .

Further, behind the support hole 320 , three locking portions 322 are provided at equal intervals along the longitudinal direction of the wearing aid 32 . By selectively engaging the wearing string 61 with these locking portions 322 , the length of the support portion 2 can be adjusted without changing the length of the wearing string 61 . Therefore, the support portion 2 can be shortened compared with the length of the wearing cord 61, for example, the ear cord of a conventional sanitary mask can be used as the wearing cord 61, and the sanitary mask according to the present invention can be realized at low cost.

In addition, by selectively engaging the wearing string 61 with the plurality of locking portions 322 , the length of the support portion 2 can be adjusted without changing the length of the wearing string 61 , and the connection position 25 can be moved. Therefore, if the locking portion 322 is selected to match the shape and size of the wearer's face, the gap between the peripheral edge of the mask main body 1 and the face can be reduced, and the mask main body 1 becomes difficult to fall off.

Implementation mode 7.

In the above-mentioned third embodiment, an example in which the rear wearing part 3 connecting the left and right support parts 2 is a rope-shaped member has been described. On the other hand, in this embodiment, the case where the rear wearing part 3 which connects the support part 2 on either side is a belt-shaped member is demonstrated.

Fig. 15 is an external view showing a configuration example of a sanitary mask 106 according to Embodiment 7 of the present invention. The sanitary mask 106 is different from the sanitary mask 102 (embodiment 3) of FIG. 7 only in the rear wearing part 3 . In addition, the overlapping description is abbreviate|omitted about the same structural part as the sanitary mask 103.

The back wearing part 3 is comprised by the belt-shaped member which has moderate flexibility, and the both ends which were bent are connected with the left and right support parts 2, respectively. The rear wearing part 3 can be easily bent by the wearer's fingers, but the shape of the rear wearing part 3 is maintained at least during wearing, and the connection state with the support part 2 cannot be unintentionally released. In addition, one end of the rear wearing part 3 may be fixed to either one of the left and right support parts 2. As shown in FIG.

Explanation of reference signs

1 Mask body

11 pleats

12 shape retaining plate

2 support part

20L left support

20R right support

21 Adjustment Department

22 Operating parts

23, 24 fixed position

25 link position

26, 27 Supporting parts

3 rear wearing part

30L left wearing part

30R right wearing part

31 Assembly and disassembly department

32 Wearing aids

320 Support hole

321 cut-in

322 locking part

5 Mask wearing part

61 wearing rope

62 knot department

63 link rope

100～106 Sanitary masks

θ angle

Claims (8)

1. a kind of health gauze mask, it is characterised in that

Possess：

Mask main body portion, mask main body portion point covering from nose to jaw at least by wearer, is fabricated from a flexible material；

Mouth mask wears portion, and the mouth mask wears portion and links the right border portion in above-mentioned mask main body portion and left border portion；

The above-mentioned mouth mask portion of wearing have right support, left support and after wear portion, the right support is fixed on above-mentioned mouth mask In the right border portion of main part, the left support is fixed in the left border portion in above-mentioned mask main body portion, it is described after the portion of wearing pass through Below two ears of above-mentioned wearer, bypass neck rear；

Above-mentioned right support is made up of a pair right supporting members, and the pair of right supporting member is by 2 right fixed positions and 1 right side Coupling position links respectively, and 2 right fixed positions are in the right border portion in above-mentioned mask main body portion, position in the vertical direction Difference, 1 right coupling position link at the position on the front of the auris dextra than above-mentioned wearer it is above-mentioned after wear portion；

Above-mentioned left support is made up of a pair left supporting members, and the pair of left supporting member is by 2 left fixed positions and 1 left side Coupling position links respectively, and 2 left fixed positions are in the left border portion in above-mentioned mask main body portion, position in the vertical direction Difference, 1 left coupling position link at the position on the front of the left ear than above-mentioned wearer it is above-mentioned after wear portion.

2. health gauze mask as claimed in claim 1, it is characterised in that

The above-mentioned mouth mask portion of wearing has for adjusting the adjustment portion of the length of above-mentioned right support or above-mentioned left support.

3. health gauze mask as claimed in claim 1 or 2, it is characterised in that

The portion of wearing has the dismounting portion of disassembly ease after above-mentioned.

4. the health gauze mask as any one of claims 1 to 3, it is characterised in that

Above-mentioned right support and above-mentioned left support are made up of the material with flexible and retractility.

5. the health gauze mask as any one of Claims 1 to 4, it is characterised in that

Above-mentioned right support is made up of right supporting rope, and the right supporting rope two ends are separately fixed on 2 above-mentioned right fixed positions；

Above-mentioned left support is made up of left supporting rope, and the left supporting rope two ends are separately fixed on 2 above-mentioned left fixed positions；

Portion two ends are worn after above-mentioned to be attached on above-mentioned right supporting rope and above-mentioned left supporting rope.

6. health gauze mask as claimed in claim 5, it is characterised in that

Above-mentioned right coupling position can be moved on above-mentioned right supporting rope；

Above-mentioned left coupling position can be moved on above-mentioned left supporting rope.

7. health gauze mask as claimed in claim 1 or 2, it is characterised in that

Possess：

Right knotting portion, the right knotting portion knots at 2 points of right wearing rope at above-mentioned right coupling position, the right wearing rope two End is separately fixed on 2 above-mentioned right fixed positions；

Left knotting portion, the left knotting portion knots at 2 points of left wearing rope at above-mentioned left coupling position, the left wearing rope two End is separately fixed on 2 above-mentioned left fixed positions；

The above-mentioned right knotting portion of ratio of above-mentioned right wearing rope part on the front is above-mentioned right support；

The above-mentioned left knotting portion of ratio of above-mentioned left wearing rope part on the front is above-mentioned left support.

8. health gauze mask as claimed in claim 1 or 2, it is characterised in that

Possess and wear auxiliary member, the auxiliary member of wearing is provided with a pair on above-mentioned right coupling position and above-mentioned left coupling position Bearing bore；

Right wearing rope is back and forth inserted in a side of above-mentioned support holes, and the right wearing rope two ends are separately fixed at 2 above-mentioned right sides On fixed position；

Left wearing rope is back and forth inserted in the opposing party of above-mentioned support holes, the left wearing rope two ends be separately fixed at 2 it is above-mentioned On left fixed position；

The above-mentioned support holes of ratio of above-mentioned right wearing rope part on the front is above-mentioned right support；

The above-mentioned support holes of ratio of above-mentioned left wearing rope part on the front is above-mentioned left support.