Title:
GASKET AND SEAL STRUCTURE
Document Type and Number:
Japanese Patent JP2019086062
Kind Code:
A
Abstract:
To provide a gasket which can be easily separated from any one of a container and an injection device and easily attached to the other when the injection device is lifted up after a sample is injected into the container from the injection device.SOLUTION: A gasket is disposed between a container having a plurality of storage spaces for storing liquid sample, and an injection device having an injection port for injecting the sample to the container to seal a clearance between the injection device and the container. The gasket has the flat shape made of elastomer, and has a lower face kept into contact with the container, an upper face kept into contact with the injection device, and a plurality of through holes formed to introduce the sample to the container from the injection port. A plurality of recessed portions of a size smaller than the through holes and disposed like a mesh, are formed around the through holes of one of the lower face and the upper face, and the plurality of recessed portions are surrounded by a lattice-shaped partition. The other of the lower face and the upper face is formed flat.SELECTED DRAWING: Figure 7
Inventors:
YAMAMOTO HIROKI
HAYASHI TAKAHIRO
HAYASHI TAKAHIRO
Application Number:
JP2017213740A
Publication Date:
June 06, 2019
Filing Date:
November 06, 2017
Export Citation:
Assignee:
NOK CORP
International Classes:
F16J15/10; G01N35/02
Domestic Patent References:
| JP2014228424A | 2014-12-08 | |||
| JPS6070377U | 1985-05-18 | |||
| JP2012117592A | 2012-06-21 | |||
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Foreign References:
| US20170307482A1 | 2017-10-26 |
Attorney, Agent or Firm:
Megumi Konishi
Shigeyuki Nagaoka
Yashiro Hitoshi
Shigeyuki Nagaoka
Yashiro Hitoshi