Title:
JOINT FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JP2021162060
Kind Code:
A
Abstract:
To provide a joint capable of confirming accuracy in a connection work of a connecting portion with a pipe at a glance.SOLUTION: A joint used in connecting a pipe in an automobile, includes a joint body and a nut. The joint body is a cylindrical member and includes a male screw on a peripheral wall end portion. The nut includes a female screw engaged with the male screw of the joint body at a first peripheral wall end portion, and penetrates an end portion of the pipe at a second peripheral wall end portion. One of the peripheral wall end portion of the joint body and the first peripheral wall end portion of the nut includes a claw portion, and the other includes a receiving portion. The claw portion has a cantilever-like shape, extends in an axial direction, and is radially bendable. The receiving portion is engaged with a free end of the claw portion by moving the free end of the claw portion in a radial direction. The free end of the claw portion is engaged with the receiving portion only when the nut is properly positioned to the joint body.SELECTED DRAWING: Figure 1
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Inventors:
ONISHI TAKESHI
TANABE HIROKI
SATO YUTA
NOTO MICHIHIRO
NAMBARA SHOHEI
TANABE HIROKI
SATO YUTA
NOTO MICHIHIRO
NAMBARA SHOHEI
Application Number:
JP2020062427A
Publication Date:
October 11, 2021
Filing Date:
March 31, 2020
Export Citation:
Assignee:
NIPPON PILLAR PACKING
International Classes:
F16L37/098; F16L37/24; F16L47/16
Attorney, Agent or Firm:
Shoji Suzue