Title:
PACKING
Document Type and Number:
Japanese Patent JP2022007493
Kind Code:
A
Abstract:
To provide a packing which inhibits abnormal deformation in use to achieve excellent sealability.SOLUTION: A packing 30 is sandwiched between an outer periphery side member 21 and an inner periphery side member 13 to be fitted with each other and contacts with an inner peripheral surface of the outer periphery side member 21 and an outer peripheral surface of the inner periphery side member 13. The packing 30 includes: an annular first seal part 33 located at one side in a direction in which the outer periphery side member 21 and the inner periphery side member 13 are fitted; an annular second seal part 34 located closer to the other side in the fitting direction than the first seal part 33; an annular inclined part 36 having an inclined surface 35 which continues into a radial outer surface of the first seal part 33 and inclines so as to extend toward the radial inner side as a distance from a first seal part 33 increases in a direction of the one side, the annular inclined part 36 located at the one side of the first seal part 33; and a first recessed part 37 provided on a radial inner surface of the inclined part 36 and recessed to the radial outer side.SELECTED DRAWING: Figure 3
Inventors:
YAMAMOTO HIROTAKA
Application Number:
JP2020110507A
Publication Date:
January 13, 2022
Filing Date:
June 26, 2020
Export Citation:
Assignee:
YAZAKI CORP
International Classes:
F16J15/10; H01R13/52
Attorney, Agent or Firm:
Patent business corporation glory patent office