JP2021195702A - Detachable light-weight shield for face guard - Google Patents

Abstract

To provide a detachable light-weight shield which can be daily used by anyone outdoors because face guards are effective for preventing droplet infection in such a state that the face can be confirmed even though masks are effective for preventing droplet infection of new coronaviruses and protecting the body from pollen dispersal, but there is an adverse effect due to covering of the face.SOLUTION: In order to solve weak points of face guards that are the outdoor use, there is provided a function that can enhance the droplet infection prevention capability with the weight reduction, strength securing and countermeasures for wind pressure by making a face guard into a face mask shape and using an auxiliary hole so as to allow replacement of a shield in accordance with the purposes like polarization, ultraviolet screening and the like. Further, by putting a processing line so as to allow attachment at a site in accordance with daily articles around the head for spectacles user, hair band user, cap user, headband user and the like, the shield can be quickly used without a special attachment device. Also, the face guard can be provided to anyone to improve prevention since the face guard has a preliminary detachable light-weight shield.SELECTED DRAWING: Figure 1

Description

Detailed description of the invention

The present invention is a worldwide spread of the new coronavirus, and it is possible to reduce the burden on the body and the burden on the mind with a new manner of a new lifestyle, reduce the weight so that it can be easily used outdoors, and attach it to various daily necessities. For face guards, removable lightweight shields.

Due to the worldwide spread of the new coronavirus, it has become common practice to wear a mask as etiquette to prevent droplet infection of the virus in daily life such as commuting to work or school. Problems such as sunburn, cloudy glasses, and the inability to understand facial expressions make it difficult to read changes in feelings such as smiles, sadness, and anger in daily conversation, and it is easy to become suspicious. I don't know, I can't remember the person who talked to me, and so on, which affects my daily communication. In addition, although the problem of using masks has not been solved, such as the risk of inviting viruses if they are not handled properly, etiquette masks are recommended with priority given to droplet infection.

Japanese Patent Application No. 2016-552359 (P2016-552359) JP-A-2018-149295A (P2018-149295A)

However, the techniques described in [Patent Document 1] All of the techniques described in [Patent Document 2] can occur during surgery, and blood, body fluids, etc. scattered from a patient can cause the body of a medical worker, especially the face where the mucous membrane is exposed. It is equipped with a disposable shield that reduces the risk of infectious diseases during medical treatment and does not require complicated sterilization to prevent it from adhering to the patient. Since it is not premised on wearing during harsh daily activities, there is a problem that it is not possible to prevent droplet infection, such as unexpected external force being applied to the wearer.

The present invention improves these problems and uses a transparent mask to prevent droplet infection of viruses in daily life such as commuting to work and school, and it is suspicious to be able to confirm who it is and what kind of facial expression it has. It is to provide a removable and lightweight shield for face guards that improves daily communication and solves the problems of masks such as heat stroke risk UP in summer, respiratory disorders, mask-type sunburn, and cloudy glasses.

The removable shield that prevents droplet infection is about 250 mm square and has a highly transparent PET film with mountain fold lines, valley fold lines, cuts, joint holes, and the like. For face guards on existing glasses, hats, hair bands, headbands, etc., the shield terminal is processed according to the attachment, inserted, hooked, tied and attached / detached. In addition, the curved surface of the shield is provided on the terminal on the opposite side, and an adjustment hole that can be adjusted to the face is provided to make it a face shape, so that the gap with the face can be narrowed as much as possible so that it will not come off due to the wind coming from the back side. You can squeeze it with an inconspicuous string or decorate it with a colorful string such as a ribbon.

Detachable lightweight shields are provided so that you can choose from improved three-dimensional molded products such as poor visibility due to the distortion of the face shape that occurs during assembly, a shape that makes it difficult for colds to get caught, and a hole that can be reinforced with a string or the like.

Depending on the place of use, UV protection, polarization, etc. can be selected and replaced, and a shield is also provided.

In the present invention, the use of the face guard for indoor use under outdoor weather conditions, which was a weak point, can be replaced with a shield for each application such as polarization and ultraviolet ray blocking, and the face shape enhances the ability to prevent droplet infection. Since it can be deformed so that it does not come off easily due to wind pressure, it can be used outdoors. Therefore, there are problems such as heat stroke risk UP in summer, respiratory disorders, mask-type sunburn, etc. due to covering the face, which is a problem of the mask, and the glasses become cloudy, and the facial expression is not understood, so smile in daily conversation. It is difficult to read changes in feelings such as sadness and anger, and it is easy to become a suspicious demon. Furthermore, it can solve daily communication problems such as not knowing who you are talking to and not being able to remember the person who talked to you.

It is a removable and lightweight shield for face guards, and a diagram of all processing instructions. It is a processing instruction diagram for face guards, removable lightweight shields, and eyeglasses. It is a processing instruction diagram for a face guard, a removable lightweight shield, a hat, a hair band, and a headband. It is a lightweight shield removable headband processing instruction line diagram for a face guard. It is a three-dimensional molded lightweight shield attachment / detachment processing instruction diagram for a face guard lightweight shield detachable headband. It is an assembly shape diagram for face guards, removable lightweight shields, and eyeglasses. It is an assembly shape diagram for a face guard, a removable lightweight shield, a hat, a hair band, and a headband. Lightweight shield for face guard Detachable headband dedicated assembly and mounting shape diagram. Lightweight shield for face guard It is a schematic perspective view of a three-dimensional molded lightweight shield exclusively for a removable headband.

Detachable lightweight shields for splash prevention are shown in Fig. 1, and are assembled according to various daily necessities using processed lines. Detachable lightweight shield type (A) for face guards with processed lines and lightweight shields for face guards Detachable headbands only, Fig. 5 There is (Z) molded into the three-dimensional shape of.
The usage method will be described using the plane assembly type (A) type assembled by the processing line shown in FIG. 1 above.

Detachable lightweight shield type (A) for face guards with processed lines assembled according to various daily necessities is a film (0.004 mm) containing mountain fold lines, valley fold lines and perforations for cutting, which are necessary for processing flat sheets. Commercially available face guard shield (usually 0.2 to 0.5 mm) is thin and light, so it is easy to carry. If you keep it in the bag together with the documents, you can assemble and use it when you need it suddenly or if you don't have it.

In FIGS. 2 and 6, the eyeglass user makes a notch along the notch line (6) for creating the eyeglass fixing band of the removable lightweight shield, makes the eyeglass fixing band (B), and makes the eyeglass frame fixing band end (Bb). Is inserted from above as shown in FIG. 6 and inserted into the notch (4) for inserting the end of the band for fixing the spectacle frame and fixed.
Next, pinch the mountain fold line (D) and cut off the periphery according to the cut line (3). Bend toward the valley fold line (2) and insert (D) into the notch line (5) for fixing the nose. Pinch the mountain fold line (zD) on the opposite side and cut off the periphery according to the cut line (3). Bend toward the valley fold line (2) and insert (zD) into the notch line (z3) for fixing the nose. If necessary, you can stabilize the shape and prevent wind from flying by using the hair band fixing hole (z2) dedicated to the lightweight shield removable headband for face guard.

For hats, hair bands, and headband users, make cuts along the notch line (7) to create the hat, hair band, and headband fixing band (7) in FIGS. 3 and 7, and make a hat, hair band, and headband fixing band (C). , Make a (Cc) at the end of the band for fixing the hat, hair band, and headband, make a crease at the bending line (8), hook the hat on the sweat stopper, and attach the hair band and headband by sandwiching it.
Next, pinch the mountain fold line (D) and cut off the periphery according to the cut line (3). Bend toward the valley fold line (2) and insert (D) into the notch line (5) for fixing the nose. Pinch the mountain fold line (zD) on the opposite side and cut off the periphery according to the cut line (3). Bend toward the valley fold line (2) and insert (zD) into the notch line (z3) for fixing the nose. If necessary, you can stabilize the shape and prevent wind from flying by using the hair band fixing hole (z2) dedicated to the lightweight shield removable headband for face guard.

If you are using a lightweight shield removable headband for face guard, pinch the mountain fold line (zD) in Fig. 4 and Fig. 8 and cut off the periphery according to the cut line (3). Bend toward the valley fold line (2) and insert (zD) into the notch line (z3) for fixing the nose.
Next, pinch the mountain fold line (D) on the opposite side and cut off the periphery according to the cut line (3). Bend toward the valley fold line (2) and insert (D) into the notch line (5) for fixing the nose.
When the face shape is completed, insert the hairband fixing hole (z2) for the face guard lightweight shield removable headband into the convex (z8) of the face guard lightweight shield removable headband and fix it with the dedicated fixing device. When the wind is strong, the auxiliary hole in FIG. 8 = shape deformation according to the face, or wind skip prevention (z1) is used to connect and reinforce the neck and ears.

In order to use the three-dimensional lightweight shield, a dedicated lightweight shield removable headband for face guard will be used. (Z8) of the lightweight shield hole receiving convex (z8) of the lightweight shield removable headband for the face guard of FIG. 8 (E) is fitted with (z2) of FIGS. 5 and 9 and fixed with a special fixing tool. Also, using the auxiliary holes (z5) and (z7) in Fig. 9, the neck design, wind blow prevention, and space spacer (the space between the lightweight shield and the face is filled with auxiliary material to further reduce the ingress and egress of splashes) are attached. Be done.
Since the three-dimensional lightweight shield is exclusively for preventing splashes, it is processed so that the field of view is not distorted during molding.

1 Mountain fold line 2 Tani fold line 3 Cut line 4 Notch for inserting the end of the band for fixing the eyeglass frame 5 Cut line for fixing the nose type 6 Notch line for making the band for fixing the glasses 7 Hat, hair band, notch line for making the band for fixing the headband 8 Bending line 9 Space spacer (Fills the space between the lightweight shield and the face with auxiliary material to further reduce the ingress and egress of splashes)
z1 Auxiliary hole = Shape deformation according to the face or prevention of wind skipping z2 Lightweight shield for face guard Detachable headband dedicated hair band fixing hole z3 When using a dedicated hair band Nose type fixing Insertion line z4 String = Matched to the face Shape deformation, wind fly prevention fixing, neck string design, etc. z5 Auxiliary hole = neck design or wind fly prevention, space spacer attachment z6 Three-dimensional detachable lightweight shield Distortion prevention around eyes z7 Auxiliary hole = space spacer, wind fly Detachable and lightweight shield dedicated hair band attachment / detachment lightweight shield fixing hole holder convex z9 Detachable lightweight shield dedicated hair band attachment / detachment lightweight shield shield fixing bar hook lock hook through hole z10 detachable lightweight shield dedicated hair band shield Fixed bar Hook lock hook insertion port A Detachable lightweight shield for face guard B Glass frame fixing band Bb Glass frame fixing band end C Hat, hair band, bee maki fixing band Cc Hat, hair band, bee maki fixing band end D Nose type fixed insertion cut line insertion part z D Nose type fixed insertion cut line insertion part E Detachable lightweight shield dedicated hair band Z Three-dimensional (face shape) Detachable lightweight shield

Claims (7)

A transparent PET film (about 0.004 mm, usually 0.2 to 0.5 mm) (A) with light weight and portability was used for the shield in order to make the face guard to prevent droplet infection on a daily basis. Detachable lightweight shield for face guard. A guide that cuts, bends, inserts and bends the mountain fold line (1), valley fold line (2), cut perforation line (3), and insertion line (5) (z3) to increase the strength and create the shape of the face guard. Detachable lightweight shield for face guard according to claim 1, provided with a wire. The face according to claim 1, which is provided with a work line for making a connection band for attaching / detaching to glasses (B), a hair band, a hat, and a headband (C), which are daily necessities used around the head. Detachable lightweight shield for guards. Lightweight shield for face guard It has a mounting guide hole (z2) that can be attached and detached and fixed in the optimum state for the detachable headband, and the auxiliary hole (z1) has a function to prevent shape deformation or wind skipping according to the face. The removable lightweight shield for the face guard according to claim 1. Lightweight shield for face guard Detachable lightweight shield with mounting guide hole (z2) that can be easily attached and detached and fixed by three-dimensional molding of face shape (Z) for removable headband and dedicated hair band for detachable lightweight shield The removable lightweight shield for the face guard according to claim 1, which has a hook through hole (z9) for hooking and locking the shield fixing bar. In order to increase the strength and reduce the distortion of the field of vision (z6), secure a horizontal plane around the eyes (z6) at the time of three-dimensional molding, and use auxiliary holes (z5) (z7) to tether the neck. Alternatively, the removable lightweight shield for the face guard according to claim 1, which is provided with a wind blow prevention and a space spacer (the space between the lightweight shield and the face is filled with an auxiliary material to further reduce the ingress and egress of droplets). The removable lightweight shield for a face guard according to claim 1, further comprising a space spacer (9) that can narrow the space between the lightweight shield and the face according to the body.

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