Title:
流路形成部材の接続構造
Document Type and Number:
Japanese Patent JP6924403
Kind Code:
B2
Abstract:
A second connection unit (34) has an elastic cylindrical shape which can be fitted from underneath into a cylindrical first connection unit (19) that opens downwards. At least three press-fitted parts (44) are separated from each other on the internal peripheral surface of the second connection unit (34) so as to surround the inside center (34a) of the second connection unit (34). Multiple elastic support members (45) extend from the at least three press-fitted parts (44) to the inside of the second connection unit (34). The multiple elastic support members (45) are elastically deformed by fitting the second connection unit (34) into the inside of the first connection unit (19) and press-fitting inwards in the radial direction, and the elastic support members press the second connection unit (34) onto the inner peripheral surface of the first connection unit (19) through the press-fitted parts (44).
Inventors:
Kamo Shigeki
Application Number:
JP2017108387A
Publication Date:
August 25, 2021
Filing Date:
May 31, 2017
Export Citation:
Assignee:
Isuzu Motors Limited
International Classes:
F16L33/24; B60K13/02; F02M35/10; F02M35/16; F16L21/00
Domestic Patent References:
| JP61004090U | ||||
| JP8061577A | ||||
| JP9089186A | ||||
| JP59184362U |
Attorney, Agent or Firm:
Naoshi Yoneyama