公开(公告)号：US20120000473A1

公开(公告)日：2012-01-05

申请号：US13138612

申请日：2009-09-30

Applicant: Nobuo Shigematsu ,  Kenichi Ono ,  Shuichiro Shimada ,  Yusuke Takayama

Inventor： Nobuo Shigematsu ,  Kenichi Ono ,  Shuichiro Shimada ,  Yusuke Takayama

IPC: A62B18/02 ,  A41D13/11

CPC classification number: A41D13/113 ,  A41D13/1115 ,  A41D13/1138 ,  A62B23/025

Abstract: Provided is a mask which can be folded small and has improved portability and storability. A mask which can be folded small characterized in that, as FIG. 1 shows, a filter part, which comprises single or multi layered filter material and provides a rectangular section at the center when folded in two along the center line, is provided; triangular filter parts, each having the major side of the rectangular filter part as the bottom side, are formed in an integrated manner in the longitudinal direction of the rectangle, and tightening strings are attached to the respective minor sides of the rectangular filter part. A mask comprising a mask main body which has the center line matching the nosal bridge and is provided with cover sheets being positioned in the right and left sides thereof and covering around the nose, mouth and jaw, and tightening strings attached to the side edges of the right and left cover sheets respectively, characterized in that a stretchable rubber string is attached to the tope edges of the right and left cover sheets nearly orthogonally to the nosal bridge line. This mask can be discarded without separating and the pressing force thereof to the vicinity of the nose never weakens with the passage of time.

Abstract translation: 本发明提供一种能够折叠小并具有改进的便携性和保存性的面罩。 可折叠小的面具，其特征在于，如图1所示。 图1示出了过滤器部件，其包括单层或多层过滤材料，并且当沿着中心线折叠成两层时，在中心处提供矩形截面; 每个具有作为底侧的矩形过滤器部分的主要侧面的三角形过滤器部件在矩形的纵向方向上一体地形成，并且紧固绳条附接到矩形过滤器部件的相应的小侧。 一种面罩，其特征在于，具有：掩模主体，其具有与所述鼻孔桥相匹配的中心线，并且设置有覆盖片的右侧和左侧，并覆盖鼻部，口部和颚部，以及紧固在所述鼻部， 右盖板和左盖板，其特征在于，可伸缩的橡胶线条几乎与鼻梁线正交地附接到左右盖板的顶部边缘。 该掩模可以不分离而被丢弃，并且其对鼻子附近的压力随着时间的流逝而不会变弱。

公开(公告)号：US07086400B2

公开(公告)日：2006-08-08

申请号：US10428070

申请日：2003-05-02

Applicant: Nobuo Shigematsu ,  Kenichi Ono ,  Shuichiro Shimada

Inventor： Nobuo Shigematsu ,  Kenichi Ono ,  Shuichiro Shimada

IPC: A62B18/02 ,  A62B18/08

CPC classification number: A41D13/11

Abstract: A mask comprising a mask main body and a face seal, wherein the outer periphery part of the main body and the outer periphery part of the face seal are adhered, said face seal is composed of a sheet prepared by laminating soft resin such as polyurethane resin on one surface of elastic fabric made of nylon or polyester fibers, and said laminated sheet is cut off to have a modified ring shape.

公开(公告)号：US20120097167A1

公开(公告)日：2012-04-26

申请号：US13376520

申请日：2009-09-30

Applicant: Kenichi Ono ,  Shuichiro Shimada ,  Yusuke Takayama

Inventor： Kenichi Ono ,  Shuichiro Shimada ,  Yusuke Takayama

IPC: A62B18/08

CPC classification number: A62B23/025 ,  A41D13/113 ,  A62B9/06

Abstract: Provided is a mask with a nosal cushion, the mask consisting of a filter that filters dust, wherein, the edges of the filter are folded back to create flaps that follow the depressions on both sides of the nosal region. A sponge of urethane foam or the like is affixed inside the flaps, thereby improving the fit of the mask by conforming the mask to the contours of the nosal region, resulting in a mask cushion with a nosal cushion that has cushioning properties and strong protective capabilities.

Abstract translation: 提供了具有鼻垫的面罩，该面罩由过滤灰尘的过滤器组成，其中过滤器的边缘被折回以产生跟随着鼻腔区域两侧的凹陷的襟翼。 将聚氨酯泡沫等的海绵固定在翼片内部，从而通过使掩模与鼻区域的轮廓相吻合来改善面罩的配合，从而形成具有缓冲性能和强保护能力的鼻垫的面罩垫 。

公开(公告)号：USD602154S1

公开(公告)日：2009-10-13

申请号：US29294735

申请日：2008-01-24

Applicant: Kenichi Ono ,  Shuichiro Shimada

Designer： Kenichi Ono ,  Shuichiro Shimada