Title:
Seal structure
Document Type and Number:
Japanese Patent JP6056343
Kind Code:
B2
Abstract:
Provided is a sealing structure that is capable of stabilizing a position of a gasket while preventing the gasket from coming out, even if the gasket is one having a small cross sectional size. A sealing structure includes a first member (200) having a fitting groove (220); a second member (300) fixed to the first member (200); and a gasket (100) fitted to the fitting groove (220) to seal a gap between opposing surfaces of the first member (200) and the second member (300), wherein a plurality of locking protrusions (230) are provided on one of two sidewalls of the fitting groove (220), the locking protrusions (230) being spaced from each other and arranged along the direction in which the fitting groove (220) extends, and the gasket (100) is provided with a plurality of locked protrusions (120), the locked protrusions (120) being engageably locked against the respective locking protrusions (230) from a groove bottom side of the fitting groove (220).
Inventors:
In Kusunoki
Application Number:
JP2012221509A
Publication Date:
January 11, 2017
Filing Date:
October 03, 2012
Export Citation:
Assignee:
NOK CORPORATION
International Classes:
F16J15/10
Domestic Patent References:
| JP60172086U | ||||
| JP63024453U | ||||
| JP8042700A | ||||
| JP8000364U |
Attorney, Agent or Firm:
Kazunobu Sera
Mayuko Wakuda
Koichiro Sakai
Mayuko Wakuda
Koichiro Sakai