Title:
SEAL STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2016/017565
Kind Code:
A1
Abstract:
A seal structure according to the present invention includes: a longitudinal member (1); and an elastic member (2) having an insertion part 22 into which the longitudinal member (1) is inserted and which is brought into close contact with the outer circumference of the longitudinal member (1). The insertion part 22 includes: a tubular part 23 having openings 23o on both ends; an insertion hole 23h which is connected to both of the openings 23o and through which the longitudinal member (1) is inserted; and a seal part 24 for sealing the longitudinal member (1) in the inner wall of the insertion hole 23h. The seal part 24 has: first projections 25 that can closely contact, in the circumferential direction, the longitudinal member (1) which is inserted into the insertion hole 23h; and second projections 26 that can contact, on the outer circumference of the longitudinal member (1), the longitudinal member (1) which is inserted into the insertion hole 23h. Therefore, the longitudinal member can be easily inserted, and the sealing properties are not diminished even when the longitudinal member is bent.
Inventors:
NISHIMURA ATSUSHI (JP)
Application Number:
PCT/JP2015/071193
Publication Date:
February 04, 2016
Filing Date:
July 27, 2015
Export Citation:
Assignee:
HI LEX CORP (JP)
International Classes:
F16J15/06; F16C1/10
Foreign References:
| JP2009068518A | 2009-04-02 | |||
| JP2011190834A | 2011-09-29 | |||
| JP2011185294A | 2011-09-22 |
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