Mask

Abstract

To provide a mask to comprehensively fit on the face of a wearer. The mask 1 is provided with: a mask body 2 to cover at least the mouth and the nose of a wearer; and a left side ear hooking part 3a and a right side ear hooking part 3b which are formed while being extended from the both sides of the mask body 2 and have ear hooking holes 5 to be hooked on ears of the wearer. The mask 1 is configured so that, among extended lines formed orthogonally crossing border lines 4a between the mask body 2 and the left side ear hooking part 3a and the right side ear hooking part 3b respectively and by connecting the border lines 4a with the edge parts 2c between the left side sheet part 3a and the right side sheet part 3b respectively, length of a first extended line L1 formed on the upper end part X1 of the border line 4a is shorter than length of a second extended line L2 formed on the lower end part X2 of the borer line 4a.

Description

Technical field [0001] The present invention relates to a mask worn on the human face. Background technique [0002] Japanese Patent Application Publication No. 7-275384 discloses a mask covering the mouth and nose of the user, especially a three-dimensional mask. The three-dimensional mask is composed of a mask body, a left ear hook and a right ear hook. The mask body is flat when the mask is folded, and three-dimensional when the mask is in use. In this way, an oral space is formed between the mask body and the user's mouth, so discomfort such as poor breathing can be eliminated. [0003] The problem to be solved by the invention [0004] However, when designing and developing such a mask, it is important to fit the user's face well (fitness). In order to improve the fit, it is necessary to consider the facial features of the user, the behavior of the user when using the mask, and so on. For example, users with low noses and high cheeks, users with short vertical spacing betwee...

AI Technical Summary

Problems solved by technology

For example, a user with a low nose and high cheeks, or a user with a short vertical interval between the nose and ears, when using a general adult mask, the mask may sometimes deviate from the correct use position, or the user's mouth cannot be secured. internal space

In addition, if the mask for general adults is simply reduced in a similar shape, it is not suitable as a mask for children, adults with baby faces, etc.

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