| 摘要 |
An illuminating device of a tire pressure gauge comprises a housing provided with a pressure scale area, a slot, a sliding member disposed slidably in the slot such that the sliding member can be actuated by a tire pressure gauge to move along the direction of the axis of the slot, and an illuminating source mounted on the sliding member such that the illuminating source enables the device to function as an illuminator, and that the illuminating source shines the pressure scale area to facilitate the reading of the tire pressure at night.
|
