JP2014200316A - Nose piece - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve such problems that a repulsive force is strong in a conventional nose piece, even if trying to form as a facial form after mounting it, the nose piece is bent strongly partially or becomes shallow in bending and may not respond to facial subtle irregularities, and thereby a gap is often made, and also the nose piece is easily broken to an acute angle even if trying to fix the form so as to be fit by hands before wearing it on a face, resulting in taking time to make a delicate facial line and making it difficult to achieve correct wearing without the gap.SOLUTION: By forming a nose piece in a wave shape, easily bendable portions are increased, and thereby the nose piece becomes to be bent to the mounting part spontaneously, when controlled by hands after wearing a mask. As a result, the form can be fixed with a small force, and the wearing in a short time becomes possible, and thereby it becomes easy to reduce a gap between a face and the mask.

Description

  The present invention relates to the shape of a nose piece used for a mask (disposable mask).

The nosepiece used in conventional masks (disposable masks) is composed of linearly cut resin or metal.

However, conventional straight nosepieces have poor followability to subtle irregularities and rounded curves on the face, and it is difficult to bend along the face before and after wearing, so there is a gap in the concave part of the face such as the side of the nose. There was a drawback that it was easy to do.
The only way to solve the above problem is to use a cushioning material such as sponge to fill the gap or use a three-dimensional high-performance mask.

JP 2006-305279 A JP 2012-85728 A

However, in the conventional technology, the person who wears the nosepiece bends in a shape close to the part to be worn before wearing, or it is difficult to wear because there is only a method to fill in the gap by pasting other cushion materials etc., or Other parts are required, and a significant cost increase during production is required.
In view of this, an object of the present invention is to deform and hold the nosepiece in a shape with respect to the portion to be attached with easier and minute force.

In order to solve the above problems, the first invention is characterized in that a nosepiece is formed into a corrugated shape during production.
In addition, the second invention is characterized in that a nose piece of a conventionally sold product is processed into a corrugated shape.

The nosepiece molded into a wave shape before installation can disperse the force that was easily applied to one point when bending, and it follows the gentle curve and sharp irregularities of the conventional nosepiece that was easy to become sharp Since it became easy to do, the gap after wearing was able to be reduced.

Therefore, since it can be deformed with a small force, it can be easily and correctly mounted.

As a result, it can be easily worn not only on its own, but also on a person who needs assistance such as a child who is difficult to wear on their own.

It is a perspective view which shows the viewpoint direction with respect to a mask. It is a top view of the mask which shows the part of a nosepiece. It is a shape of a conventional nosepiece and a wearing image diagram. It is a shape of the present invention nose piece, a wearing image figure.

The viewpoint direction of the shape of the present invention is shown in FIGS.
As will be described with reference to FIG. 3, even if the conventional linear nosepiece is pressed along, a point is bent at an acute angle, and a repulsive force is likely to be generated, and a gap is likely to be formed.

"Effect of the embodiment"
According to this embodiment, it is possible to improve the followability to unevenness by forming a movable part for bending into a plurality of folded wave shapes.
Moreover, it is possible to process a product that has been sold in the past, and it is possible to improve the performance of the product at a low cost.

This product is used in the industry that manufactures and sells masks.

1-1 Mask body 2-1 Nose piece 3-1 Conventional type nose piece 3-2 A portion where a gap is easily formed 3-3 A force is concentrated and it is easy to bend at an acute angle 3-4 Even if it is pressed, it is likely to return due to a repulsive force 4 -1 Nosepiece to apply for this time 4-2 Because it is molded into a wave shape,
5-1 A line that shows the shape of the face that increases the number of bends and easily follows the unevenness of the face

a View direction b View direction a-1 A shape of a conventional nosepiece as seen from the a direction a-2 A shape of a nosepiece to be applied as seen from the a direction b-1 A conventional nosepiece as seen from the b direction Shape b-2 Shape of the nosepiece to be applied for this time seen from the b direction

Claims (2)

The nosepiece is molded into a corrugated shape to improve the fit to the mounting part. An instrument that forms a nose piece of a product sold in the past into a corrugated shape.