| 摘要 |
A hose joint, for mainly used in a vehicle for taking out negative pressure from the intake manifold, provided with a hose attaching portion, a threadedly attachable portion, and a cooling portion with at least one cooling fin for radiating heat from a heat source such as the intake manifold, so as to protect a hose attached to the hose attaching portion from heat damage. The cooling fin or fins can be variously designed within the purpose of radiating the heat from the heat source not to reach at an unpermissible high temperature to the hose.
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