Title:
CUSHION
Document Type and Number:
Japanese Patent JP2015054227
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cushion having high breathability and an excellent feeling when seated.SOLUTION: A cushion abutting on the buttocks of a sitter includes: a flexible bag body; and a plurality of nearly cylindrical elastic materials stored in the bag body. The bag body has: a pair of mesh-like cloth bodies vertically facing to each other; a junction part joining the pair of mesh-like cloth bodies in a peripheral part; and connection parts connecting the pair of mesh-like cloth bodies in a central part in a point state. It is preferable that the elastic material has an average outside diameter of 3 mm or greater and 7 mm or less, an average length of 4 mm or greater and 8 mm or less, and an average thickness of a side wall of 0.05 mm or greater and 1 mm or less. It is preferable that the elastic material is made of a thermoplastic elastomer. It is preferable that a distance between the pair of mesh-like cloth bodies at the connection parts is 1 cm or less. It is preferable that the bag body has the plurality of connection parts, and that the plurality of connection parts are uniformly disposed relatively to the center in a plan view of the bag body.
Inventors:
MURAGUCHI KENICHI
NOMURA TOSHIKO
NOMURA TOSHIKO
Application Number:
JP2013191182A
Publication Date:
March 23, 2015
Filing Date:
September 13, 2013
Export Citation:
Assignee:
PAS KK
International Classes:
A47C27/00
Attorney, Agent or Firm:
Kazuki Amano
Yoshinori Ikeda
Hiroo Ogawa
Koji Ishida
Koju Kagami
Yoshiaki Negi
Kazuya Kawabata
Takashi Shiotani
Ken-ichi Fujinaka
Yoshinori Ikeda
Hiroo Ogawa
Koji Ishida
Koju Kagami
Yoshiaki Negi
Kazuya Kawabata
Takashi Shiotani
Ken-ichi Fujinaka