JP2022063794A - Article holding head mounting fixture and face shield using the same - Google Patents

Abstract

To provide an article holding head mounting fixture capable of surely holding on a front face side of a face of a user, even a heavy article, and a face shield using the same.SOLUTION: There is provided an article holding head mounting fixture for holding an article on a front face side of a head of a user, the article holding head mounting fixture comprises: a holding part for holding an article on a tip end side and extending toward a front face side of the head of the user; a fulcrum part which is integrated with the holding part and contacts the head of the user; and a fitting part which extends toward an occipital region of the user relative to the fulcrum part, and is supported at the occipital region. There is also provided a face shield formed by using the article holding head mounting fixture.SELECTED DRAWING: Figure 2

Description

The present invention relates to a head mounting tool for holding an article such as a shield member or a cloth provided on the front side of the head of a user, and a face shield using the same.

Due to the recent spread of infectious diseases, face shields (also called face guards) are being used to prevent droplet infections. The face shield is composed of a shield member formed so as to cover the face on the front side of the head and a headband portion for attaching the shield member to the head.

In Patent Document 1 (Practical New Design Registration No. 3227824), such a face shield is attached around the head in order to enable long-term use without feeling discomfort such as tightening of the head. It has been proposed to use a strip-shaped headband portion made of an elastically deformable transparent resin sheet which is attached to the face shield main body and holds the face shield main body in front of the face.

Further, Patent Document 2 (Japanese Patent No. 2939627) proposes a disposable facial mask provided with a visor that prevents the liquid from coming into contact with the wearer's eyes. That is, in a liquid shield that protects the wearer's eyes, a fluid impervious that was once attached to the wearer's eyes to protect the wearer's eyes from liquid directed from outside the visor. A transparent visor and a notch in the lower part of the visor so that the visor can be curved to fit the visor to the wearer's face without wrinkling the visor. Liquid shielding to provide has been proposed.

Utility Model Registration No. 3227824 Gazette Japanese Patent No. 2939627

In the above Patent Document 1, the elastic force of the forehead contact portion that abuts on the user's forehead eliminates the pain in the head and enables long-term use, but due to its structure, it can be held. It is only a face shield main body (shield member) formed with a thin plate thickness using PET, and cannot hold a heavier object than that. Therefore, the present invention comprises a head mounting tool for holding an article, which can hold a heavier object heavier than a shield member made of a thin resin plate, and can reliably hold even a shield member. One of the issues is to provide a face shield using this.

Further, Patent Document 2 proposes a liquid shield in which a fluid-impermeable transparent visor and a disposable face mask are combined. That is, although this liquid shield is composed of a combination of two materials, it is difficult to easily expose the mouth because it is a mask that covers the mouth. On the other hand, if you wear the face shield that has been provided in the past, your mouth will also be covered, so you will need to put on and take off the face shield and raise and lower it each time you eat or drink or play a musical instrument such as a wind instrument. Was there. Therefore, the present invention provides a head mounting tool for holding an article that does not require the face shield to be attached / detached or raised / lowered when the mouth is exposed when eating / drinking or playing a musical instrument such as a wind instrument, and a face shield using the face shield. Providing is one of the other challenges.

Further, in the face shield provided conventionally, since the shield member is present at a position close to the face, a feeling of oppression is generated when worn. Therefore, in the present invention, it is one of still another problems to provide a head-holding tool for holding an article, which can allow a shield to exist at a position away from the face even when worn, and a face shield using the same. do.

In the face shield provided conventionally, since the shield member is curved along the face, the wearer's face is reflected in a distorted form when worn, which causes discomfort. Therefore, in the present invention, it is one of still another problems to provide a head mounting tool for holding an article, which can make the shield member existing in front of the face substantially flat, and a face shield using the head mounting tool. do.

In order to solve at least one of the above problems, in the present invention, an article such as a shield member or a cloth is held on the front side of the head (that is, the front side of the face) of the user (that is, the "wearer"; the same applies hereinafter). Provided is an article holding head attachment for holding an article, which is configured to be supported by the back of the head of the user.

That is, in the present invention, it is an article holding head attachment for holding an article on the front side of the user's head, and is a holding portion extending to the front side of the user's head and holding the article on the tip side. For holding an article, which consists of a fulcrum portion that is integrated with the holding portion and is in contact with the user's head, and a mounting portion that extends toward the back of the head of the user from the fulcrum portion and is supported by the back of the head. Provide head-mounted equipment.

Further, the present invention provides a face shield including the head mounting tool for holding an article and a shield member that covers at least the eyes of the user. In the face shield, the shield member can be provided at the tip of the holding portion of the article holding head mounting tool, and the article holding head mounting tool can adjust the distance between the holding portion and the mounting portion. It can be provided with a connecting portion to be connected to.

In the face shield according to the present invention, the shield member includes a first shield member that covers the user's eyes and a second shield member that covers the user's mouth, and the second shield member is worn when worn. In the above case, it should be formed so as to have flexibility enough to be deformed by the user, or it should be formed by providing an opening at which the mouth can be opened or a slit portion which is extended or intersects in the vertical direction or the horizontal direction. Can be done.

The present invention is a face shield that can be attached to the user's head in order to solve at least one of the above problems, and a shield member that covers the front of the user's face and the shield member are used by the user. It consists of a head-mounted tool that is held on the head, and the shield member is provided with an opening or a slit portion in which at least the area covering the mouth portion of the user has flexibility or the mouth portion can be opened. Provide a face shield that is available.

Further, in the present invention, in order to solve at least one of the above-mentioned problems, a face shield that can be attached to the user's head, a shield member that covers the front of the user's face, and the shield member are used by the user. The shield member comprises a head-mounted tool held on the head to provide a face shield in which at least the frontal area covering the user's eyes is formed as a flat portion that expands flat in the lateral direction. do.

The head attachment for holding an article according to the present invention has a holding portion extending to the front side of the user's head to hold the article on the tip side, and a holding portion integrated with the holding portion on the user's head. Since it is formed by a fulcrum portion in contact with the fulcrum portion and a mounting portion that extends toward the back of the head of the user from the fulcrum portion and is supported by the occipital region, the mounting portion may act as a force point in the principle of leverage. This makes it possible to reliably hold the shield member, the cloth, etc. held by the holding portion. That is, since the fulcrum portion functions as a fulcrum and the mounting portion supported by the back of the head functions as a force point, the holding portion serving as an action point can withstand a sufficient weight and hold a shield member, a cloth, or the like. .. In this respect, it is possible to hold an object heavier than the conventional face shield that holds the shield member by the holding force or the tightening force of the head mounting tool. Therefore, according to the present invention, a head mounting tool for holding an article, which can hold an object heavier than a shield member made of a thin resin plate and can reliably hold an object even if the shield member is held. A face shield using this can be provided.

Further, in the article holding head mounting tool according to the present invention, the fulcrum portion is formed in a pair of left and right fulcrum frames that sandwich the user's temporal region, and the mounting portion is the user in the fulcrum frame. The holding portion is provided on the back of the head side, and the holding portion is provided on the tip end side of the holding frame provided so as to be movable back and forth with respect to the fulcrum frame, and the distance between the fulcrum portion and the mounting portion is the fulcrum. It can be formed as long as or longer than the distance between the portion and the holding portion. As a result, the head for holding the article can be reliably held even if the article is sufficiently heavy (the article held in front of the face) while reducing the load on the mounting portion supported by the back of the head of the user. It is possible to provide a part mounting tool and a face shield using the same.

Further, in the face shield of the present invention, which comprises the article holding head mounting tool according to the present invention and at least a shield member covering the user's eyes, the shield member is a holding portion in the article holding head mounting tool. Since the head mounting tool for holding the article is provided at the tip of the head and has a connecting portion for adjustablely connecting the holding portion and the mounting portion, the user is burdened at the time of mounting. The shield member can be held in a position that is not felt. That is, it is possible to provide a head mounting tool for holding an article, which allows a shield to exist at a position away from the face even when worn, and a face shield using the same.

Further, in the face shield according to the present invention, the shield member can be formed by a first shield member that covers the user's eyes and a second shield member that covers the user's mouth. At this time, the first shield member and the second shield member can be formed of different materials. As a result, the optimum material can be selected according to the function required for each part. Further, the second shield member may be flexible or may be formed by providing an opening or a slit portion capable of opening the mouth portion. As a result, only the mouth can be exposed with the face shield attached. Therefore, when the mouth is exposed when eating or drinking or playing a musical instrument such as a wind instrument (especially a musical instrument that the player blows with his or her mouth), the face shield does not need to be attached or detached or raised or lowered. It is possible to provide a tool and a face shield using the tool.

In the face shield according to the present invention, the shield member has a first shield member that covers the user's eyes, and the front side of the first shield member is formed as a flat surface portion that expands flat in the lateral direction. By doing so, it is possible to reduce the discomfort caused by the reflection on the shield member. Therefore, it is possible to provide a head mounting tool for holding an article, which can make the shield member existing in front of the face substantially flat, and a face shield using the same.

(A) front view and (B) side view showing the mounting state of the face shield according to the first embodiment. (A) front view and (B) side view showing the usage state of the face shield according to the first embodiment. (A) plan view, (B) perspective view which shows the head attachment for holding an article which concerns on 1st Embodiment. (A) front view and (B) side view showing the usage state of the face shield according to the second embodiment. The side view which shows the wearing state of the face shield which concerns on 3rd Embodiment.

Hereinafter, the head mounting tool 20 for holding an article and the face shield 10 using the head mounting tool 20 according to the present embodiment will be specifically described with reference to the drawings. In particular, the article holding head attachment 20 according to the present embodiment shows an embodiment in which the shield member 30 is held in front of the user's face in order to form the face shield 10. However, the head mounting tool 20 for holding the article is not limited to the shield member 30, and can be used for holding other articles.

FIG. 1 is a front view (A) and a side view (B) showing a mounting state of the face shield 10 according to the first embodiment, and FIG. 2 is a front view (A) showing a usage state of the face shield 10. , (B) is a side view, and FIG. 3 is a plan view (A) and a perspective view (B) showing an article holding head mounting tool 20 used for the face shield 10.

The face shield 10 according to the first embodiment is composed of a head mounting tool 20 for holding an article and a shield member 30. The head mounting tool 20 for holding an article is configured to hold an article made of a shield member 30 so as to face the face, which is the front of the head of the user who wears the face shield 10. The article holding head attachment 20 extends to the front side of the user's head, and the holding portion 22a for holding the shield member 30 on the tip side thereof and the holding portion 22a are integrated with the user. It is configured to include a fulcrum portion 21a in contact with the head of the head, and a mounting portion 23a extending toward the back of the head of the user from the fulcrum portion 21a and being supported by the back of the head.

The fulcrum portion 21a can function as a fulcrum for allowing the holding portion 22a to exist at a predetermined position, and is formed on a pair of left and right fulcrum frames 21 that sandwich the user's temporal region. That is, in the face shield 10 according to this embodiment, the article holding head attachment 20 is configured to hold the user's head, particularly the temporal region. However, the fulcrum frame 21 can also be locked to the user's pinna, and in this case, the position locked to the pinna can be the fulcrum portion 21a. When the fulcrum frame 21 is formed so as to sandwich the temporal region of the user, it can be easily attached even when using eyeglasses or a mask. On the other hand, when the fulcrum frame 21 is configured to be locked to the auricle, it is not necessary to pinch the temporal region, and therefore pain due to the pinching force occurs even when the fulcrum frame 21 is worn for a long time. It is possible to use a head mounting tool 20 for holding an article and a face shield 10 using the same.

Further, the fulcrum portion 21a is provided with a connecting portion 24 for freely advancing and retreating the holding frame 22 described later. As shown in FIG. 3A, the connecting portion 24 is provided with a hole portion 24a into which the holding frame 22 can be freely inserted and retreated, and the holding frame 22 is pierced through the hole portion 24a to determine the insertion position. By adjusting, the distance between the holding portion 22a and the mounting portion 23a can be freely adjusted. Further, as shown in FIG. 3A, in the article holding head mounting tool 20 according to the present embodiment, a saw blade-shaped unevenness is formed on the side surface of the fulcrum frame 21, while the inside of the hole portion. A convex portion that can lock a saw blade-shaped unevenness is formed on the surface. As a result, the slide movement of the holding frame 22 with respect to the connecting portion 24 can be restricted, and both can be fixed at an arbitrary position. Therefore, as shown in FIG. 2B, the distance (L) between the shield member 30 and the user's face can be freely adjusted, and the feeling of oppression caused by the shield member 30 at the time of wearing can be eliminated. ..

The holding portion 22a functions to hold the shield member 30. In the present embodiment, the holding portion 22a is formed as a long front frame portion 221 extending in the left-right direction on the front side of the head of the user wearing the face shield 10. At both ends of the front frame portion 221 there are side frame portions 222 that are freely advancing and retreating with respect to the fulcrum frame 21, and the holding frame 22 is configured by the front frame portion 221 and the side frame portion 222. are doing. The holding frame 22 holds the shield member 30 so as to be able to move forward and backward. In particular, the front frame portion 221 is formed in a straight line extending straight in the lateral direction. Therefore, as shown in FIG. 1A, the shield member 30 locked to the front frame portion 221 has a flat shape that does not bend in the lateral direction, and at least a region covering the user's eyes (described later). The "first shield member 31") can be a flat surface portion that unfolds flatly without being curved in the lateral direction. As a result, the feeling of oppression caused by the shield member 30 at the time of mounting can be eliminated, and the face shield 10 can be worn for a long time. In particular, by forming the flat surface portion wider than the distance between the eyes of the user, it is possible to secure a wide field of view at the time of wearing and eliminate discomfort at the time of wearing. However, the front frame portion 221 may be formed in a shape that is curved in the lateral direction, for example, a shape that is curved so that the vicinity of the center in the lateral direction bulges, or may be bent at an arbitrary position. As a result, the shield member 30 can be bent according to the shape of the front frame portion 221.

Further, it is desirable that the holding portion 22a is provided with a fixing portion for fixing the shield member 30. Such a fixing portion is a protrusion for fitting and fixing an opening provided in the shield member 30, or may be an adhesive member such as double-sided tape or an adhesive, and further has an engaging structure capable of sandwiching the shield member 30 and a screw. It may be a fixed portion fixed by a screw or a screw. That is, it is desirable that the holding portion 22a is provided with a structure or a member for fixing the shield member 30.

The mounting portion 23a is provided on the back of the head side of the user in the fulcrum frame 21. As shown in FIG. 1 (B), in the present embodiment, the fulcrum frame 21 is formed to extend downward from the rear end side, and the wearer's occipital region is in a state where the face shield 10 is attached. , Especially formed so as to abut near the top of the neck. It is desirable that the mounting portion 23a is formed in a shape along the mounting position, and as a result, the weight of the article such as the shield member 30 held by the holding portion 22a is more reliably supported. It will be possible to do. However, the mounting portion 23a does not necessarily have to be formed in a shape along the vicinity of the neck of the back of the head as shown in FIG. 1 (B), and various shapes and structures can be supported as long as the article held by the holding portion 22a can be supported. It may be formed with. Further, the mounting portion 23a may be formed so as to be locked to the neck of the user.

Then, the shield member 30 made of a transparent resin plate is mounted on the article holding head mounting tool 20 formed by including the fulcrum portion 21a, the holding portion 22a, and the mounting portion 23a as described above. The shield member 30 may be formed of a single resin plate formed in a size that covers the user's face, but preferably, as shown in FIG. 1 (A) or the like, the shield member 30 covers the user's eyes. It is formed by one shield member 31 and a second shield member 32 that covers the user's mouth. In particular, the first shield member 31 that covers the user's eyes is formed by using a resin plate such as an acrylic plate or a vinyl chloride plate so that a constant shape can be maintained. On the other hand, the second shield member 32 that covers the mouth of the user is formed by using a resin sheet such as a vinyl sheet or a cloth such as lace or woven fabric, and a slit extending in the vertical direction is formed in the center thereof. The portion 33 is formed. By the presence of the slit portion 33, as shown in FIG. 2A, the user can expose the mouth portion without removing the face shield 10. Therefore, it is possible to eat and drink while wearing the face shield 10, and it is possible to play a musical instrument such as a wind instrument. However, the second shield member 32 can also be formed of a single sheet without a slit. In this case, it is possible to form a slit according to the situation of use by making an incision in an arbitrary shape at an arbitrary position.

As shown in FIG. 1A, the slit portion 33 is formed by providing laminated portions 33a that overlap each other in the front-rear direction, and as a result, the mouth portion is reliably shielded when the slit portion 33 is not opened. be able to. Further, the slit portion 33 does not necessarily have to be a slit extending in the vertical direction, but may be a slit extended in the horizontal direction or the diagonal direction to make an incision, and further, as an opening that enables access to the mouth portion. It may be formed.

The second shield member 32 is preferably formed by using a transparent resin material when it is desired to allow the user's mouth to pass through and eliminate the feeling of wearing, but when it is not necessary to allow the mouth to pass through. May be formed using an opaque resin sheet or cloth. In particular, by coloring or coloring the second shield member 32, it is possible to improve the design.

In particular, in the head mounting tool 20 for holding an article according to the present embodiment, the front frame portion 221 constituting the holding portion 22a is present in the nose or the lower part of the nose of the user at the time of wearing. By allowing the front frame portion 221 to exist at the position, the front frame portion 221 does not interfere with the user's field of view, and visibility at the time of mounting can be ensured. In particular, when the face shield 10 is used when playing a musical instrument such as a wind instrument, the front frame portion 221 does not interfere with the visual recognition of the conductor and the score. Further, by having the front frame portion 221 present in the nose portion or the lower part of the nose of the user, the first shield member 31 is present above the front frame portion 221 as a boundary, and the second shield member 31 is present below the front frame portion 221. 32 can be present. That is, since the front frame portion 221 is present in the nose portion or the lower part of the nose of the user, it is possible to provide the two shield members 30 made of different materials as described above. However, it is also possible to provide a front frame portion 221 so as to lock the upper portion of the first shield member 31, and to integrate the second shield member 32 below the first shield member 31.

As described above, the article holding head mounting tool 20 composed of the fulcrum portion 21a, the holding portion 22a, and the mounting portion 23a has the mounting portion 23a on the back of the head of the user as shown in FIGS. 1A and 1B. The fulcrum frame 21 extending forward from the fulcrum frame 21 can function as the fulcrum portion 21a by sandwiching the user's occipital region or being locked to the pinna. A holding frame 22 that is freely attached to the connecting portion 24 of the fulcrum frame 21 and extends diagonally downward from the connecting portion 24 of the fulcrum frame 21 beyond the user's face is provided. In such a holding frame 22, since the front frame portion 221 existing in front of the side frame portion 222 locked to each connecting portion 24 is formed in a straight bar shape, the front side of the shield member 30 is flattened. Can be held in a shape. At that time, since the fulcrum frame 21 is provided in the connecting portion 24 so as to be able to move forward and backward, the distance between the shield member 30 and the user's face can be freely adjusted as shown in FIG. 2 (B). Can be done.

Further, the front frame portion 221 exists in the nose portion or the lower part of the nose of the user, and a first shield member 31 made of a transparent resin plate is provided above the front frame portion 221 to provide the front frame portion 31. A second shield member 32 made of a flexible resin sheet or cloth is provided on the lower side of the portion 221. Since the front frame portion 221 exists in the nose portion or the lower part of the nose of the user, it is possible to secure the user's field of view at the time of wearing and eliminate a feeling of discomfort such as a feeling of oppression. Since the second shield member 32 is provided with a slit portion 33 that slightly overlaps on the front side of the user, as shown in FIG. 2A, the slit portion is not removed without removing the face shield 10. The mouth can be exposed through the 33.

Next, with reference to FIG. 4, the head mounting tool 20 for holding an article and the face shield 10 using the head mounting tool 20 according to the second embodiment will be specifically described. In particular, in this embodiment, the holding frame 22 constituting the article holding head mounting tool 20 is installed so as to extend forward toward the upper side of the fulcrum frame 21. As a result, the front frame portion 221 of the holding frame 22 is located above the user's face, and it is possible to instruct the shield member 30 to be scattered. Since the holding frame 22 can move forward and backward with respect to the connecting portion 24, the distance between the suspended shield member 30 and the user's face can be freely adjusted.

Further, also in the face shield 10 according to this embodiment, since the slit portion 33 is provided in the vicinity of the user's mouth portion in the shield member 30, the mouth portion can be easily inserted through the slit portion 33. Can be exposed.

In the face shield 10 according to the present embodiment, the shield member 30 is preferably formed by using a flexible resin sheet or cloth, but it can also be formed by using a resin plate such as an acrylic plate. Further, the shield member 30 used in the present embodiment is not only for the purpose of preventing droplet infection in infectious diseases, but also for preventing sunburn, for example, outdoors and for protecting the face during various work. It can also be used. Further, since the head mounting tool 20 for holding articles can hang and hold various articles at a position away from the face, not only the shield member 30 but also strips and decorations are scattered and held. That is, it can also be used as a decorative item.

FIG. 5 is a side view showing the head mounting tool 20 for holding an article and the face shield 10 using the head mounting tool 20 according to the third embodiment. In particular, in the article holding head mounting tool 20 according to this embodiment, the fulcrum portion 21a is formed on the headband portion 25 formed so as to straddle the user's head in the left-right direction. That is, a headband portion 25 extending over the upper part of the head is provided on the tip end side of the arm portion extending from the mounting portion 23a supported by the back of the head to the front side of the user, and the headband portion 25 is provided. The connecting portion 24 is provided on the lower end side to engage the holding frame 22. In such a configuration, the headband portion 25 is supported by the user's head, and this functions as a fulcrum portion 21a. In the article holding head mounting tool 20 formed in this way, the weight of the article provided on the holding portion 22a can be supported by the fulcrum portion 21a, that is, the crown of the user. Even a heavy item can be held on the front side of the user's face.

When the fulcrum portion 21a is formed by the headband portion 25, it is not necessary to pinch the temporal region or lock the fulcrum portion 21a to the auricle. The tool 20 and the face shield 10 using the tool 20 can be used.

Even in the head mounting tool 20 for holding an article and the face shield 10 using the head mounting tool 20 according to the present embodiment, the tip end side (that is, the front frame portion 221) of the holding frame 22 is above the user's face. In that case, the length of the headband portion 25 and the direction of the opening formed in the connecting portion 24 can be adjusted.

The head attachment for holding an article of the present invention can be used to hold a shield member, a band-shaped member, and a decorative item in front of the user's face, and can be used not only for medical purposes and infection control applications. It can be used in various operations and for decorative purposes. In addition, the face shield using this can be used not only for preventing droplet infection of infectious diseases but also for various work applications.

In particular, a face shield having a slit near the user's mouth in the shield member can be used as an advantageous face shield when playing a musical instrument such as a brass band.

10 Face shield 20 Head mounting tool for holding articles 21 Supporting frame 21a Supporting point 22 Holding frame 22a Holding part 221 Front frame part 222 Side frame part 23a Mounting part 24 Connecting part 24a Hole part 25 Headband part 30 Shield member 31 First Shield member 32 Second shield member 33 Slit part 33a Laminated part

Claims (5)

An article-holding head mounter for holding an article on the front side of the user's head.
A holding part that extends to the front side of the user's head and holds the article on the tip side, a fulcrum part that is integrated with the holding part and contacts the user's head, and the back of the user's head rather than the fulcrum part. A head mounting tool for holding an article, which comprises a mounting portion that extends to the side and is supported by the back of the head.
The fulcrum portion is formed in a pair of left and right fulcrum frames that sandwich the user's temporal region.
The mounting portion is provided on the back of the head side of the user in the fulcrum frame.
The holding portion is provided on the tip end side of the holding frame that is provided so as to be able to move forward and backward with respect to the fulcrum frame.
The head mounting tool for holding an article according to claim 1, wherein the distance between the fulcrum portion and the mounting portion is the same as or longer than the distance between the fulcrum portion and the holding portion.
A face shield comprising the head attachment for holding an article according to claim 1 or 2 and a shield member that covers at least the user's eyes.
The shield member is provided at the tip of a holding portion in the head mounting tool for holding an article.
The head mounting tool for holding an article is a face shield provided with a connecting portion for adjustablely connecting the holding portion and the mounting portion.
The shield member includes a first shield member that covers the user's eyes and a second shield member that covers the user's mouth, and the second shield member has flexibility or can open the mouth. The face shield according to claim 3, wherein the opening or slit portion is formed.
The shield member has a first shield member that covers the user's eyes, and the front side of the first shield member is formed as a flat surface portion that expands flat in the lateral direction, claim 3 or 4. The face shield described in.

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