Title:
乗物用シート
Document Type and Number:
Japanese Patent JP6934438
Kind Code:
B2
Abstract:
To provide a vehicle seat in which a bead provided in a periphery of a plate member of a seat back is hardly deformed.SOLUTION: A vehicle seat 10 includes a seat cushion 20 fixed to a body of a vehicle and a seat back 30. The seat back 30 includes a first member 50 formed in a tabular manner, a second member 60 which is formed into a hat sectional shape and one side face of which in a thickness direction of the first member 50 a flange part 61 contacts, and a plurality of accommodation beads 55 provided in positions covered with the second member 60 in the first member 50. In a plan view in a lamination direction of the first member 50 and the second member 60, the accommodation beads 55 are provided at predetermined intervals S in a continuing direction of the second member 60. Consequently, since the plurality of the accommodation beads 55 are intermittently provided, a continuous length of the accommodation beads 55 becomes short. As the result, the deformation is hardly caused, and the other adjacent accommodation beads 55 are not affected by the deformation.SELECTED DRAWING: Figure 2
Inventors:
Masakazu Takeda
Mitsuru Tsukada
Myochin Eta
Tatsuya Iwasaki
Mitsuru Tsukada
Myochin Eta
Tatsuya Iwasaki
Application Number:
JP2018049901A
Publication Date:
September 15, 2021
Filing Date:
March 16, 2018
Export Citation:
Assignee:
Tachi-S Co., Ltd.
International Classes:
B60N2/68
Domestic Patent References:
| JP2008105593A | ||||
| JP2012162224A | ||||
| JP2017218006A |
Foreign References:
| WO2017073484A1 |
Attorney, Agent or Firm:
Patent Business Corporation Koei Patent Office