Supporter

Patent metadata

Field	Value
Publication number	US-9402758-B2
Application number	US-201113809500-A
Country	US
Kind code	B2
Filing date	Jul 22, 2011
Priority date	Jul 23, 2010
Publication date	Aug 2, 2016
Grant date	Aug 2, 2016

Abstract

A supporter includes a small number of members and has a simple fitting method. It can give an intraperitoneal pressure rise effect to a supporter wearer, attain retroflexion suppression, and stabilize the sacroiliac joint. The supporter includes a base material which is formed of a knitted fabric by warp knitting and in which a knitting direction of the knitted fabric is set to be a longitudinal direction. Stretchability in the longitudinal direction is given, while stretchability in a short direction is suppressed. It has a back-supporting section that is a central portion of the base material, projection sections provided by projecting upward both end portions disposed on both sides of the back-supporting section, and curved sections each making the vicinity of the boundary between the back-supporting section and each of the projection sections. Each curved section is curved into a shape of approximate “ ”.

First claim

The invention claimed is:

1. A supporter including a base material constructed from a single sheet of knitted fabric continuously knitted by warp knitting and in which a knitting direction of the single sheet of knitted fabric is set to be a longitudinal direction, and stretchability in the longitudinal direction is given, while stretchability in a short direction is suppressed, the supporter comprising:
a back-supporting section that is a central portion of the base material;
projection sections provided by projecting upward both end portions of the base material which are respectively disposed on both sides of the back-supporting section; and
fastening portions which are disposed on different surfaces of the projection sections and which are adapted to fasten the different surfaces to each other,
wherein an upper side of each of the projection sections forms a curved concave portion and a lower side of each of the projection sections forms an approximate arc shape which is continuous along with a lower side of the back-supporting section, and
in a case where the different surfaces of the projection sections are fastened to each other by the fastening portions, a length in a circumferential direction by an upper side of the base material is shorter than a length in a circumferential direction by a lower side of the base material, therefore the vicinity of the boundary between the back-supporting section and each of the projection sections curve into an approximate tapered shape.

2. The supporter according to claim 1 , wherein the different surfaces of the projection sections are configured to be fastened to each other by the fastening portions with a lower side of the base material being continuous.

3. The supporter according to claim 1 , further comprising:
a pressing section which is adapted to be disposed at an area to press an abdominal cavity of a wearer in a case where the different surfaces of the projection sections are fastened to each other by the fastening portions and which is adapted to suppress stretchability in the longitudinal direction of the base material.

4. The supporter according to claim 1 , wherein the back-supporting section has a supporting portion that is constructed by a stitch, pad sewing, or adhesive interlining which traverses between an upper side and a lower side, and that is adapted to suppress bending of the back-supporting section in the short direction of the base material.

5. The supporter according to claim 1 , wherein the approximate tapered shape is configured to narrow from a pelvis area of a wearer to a rib area of the wearer.

Assignees

• Matsuo Kazuhiko
• Ojima Hitoshi
• Kowa Co

Inventors

• Matsuo Kazuhiko
• Ojima Hitoshi

Classifications

• A61F5/03 Primary

  Corsets or bandages for abdomen, teat or breast support, with or without pads · CPC title

• A41D13/0531

  Spine · CPC title

• A61F5/028

  Braces for providing support to the lower back, e.g. lumbo sacral supports · CPC title

• A41D13/0525 Primary

  Loin or waist area · CPC title

• D10B2509/028

  Elastic support stockings or elastic bandages · CPC title