| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire valve unit capable of preventing a contact of a body portion and a sensor unit when installed to a rim, and being installed while a gravity center is brought close to the rim.SOLUTION: A tire valve unit 10 is made by integrating a tire valve 20 and a sensor unit 30. The tire valve 20 is equipped with a valve stem 21, and a body portion 22 made by rubber; and has an installation groove 24 installed to an installation 11a of a rim 11 on the outer peripheral surface of the body portion 22. The tire valve 20 has a plurality of engaging portions 28 in an axial direction of the valve stem 21, on the outer peripheral surface of a projecting portion 27 from the body portion 22. The sensor unit 30 is equipped with an insertion portion 44 of the projecting portion 27, and the insertion portion 44 is equipped with an engaging claw 50 engaging with one of the plurality of engaging portions 28 and capable of elastically deforming. |
