Tire pressure monitoring device
AssigneeN.S. - Lin International Co., Ltd.
InventorNan-Shen Lin
Life of this patent
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Abstract
A tire pressure monitoring device includes a housing unit, a tire inflating unit, and a tire pressure monitoring unit. The housing unit includes: a tubular body confining an air chamber; a tire coupling seat adapted to couple the tubular body to a tire such that the air chamber is in fluid communication with an interior of the tire; and a cap body formed with an outwardly extending annular flange to engage a retainer part of the tubular body. The tire inflating unit includes an inflating tube connected at one end to the tubular body and in fluid communication with the air chamber, and an inflating valve. The tire pressure monitoring unit is disposed in the tubular body and is covered by the cap body.
Claims15
A tire pressure monitoring device comprising:
- a housing unit including
- a tubular body that confines an air chamber and that has first and second portions,
- a tire coupling seat that is adapted to couple said first portion of said tubular body to a tire such that said air chamber is in fluid communication with an interior of the tire, and
- a cap body that is disposed at said second portion of said tubular body, said cap body being formed with an outwardly extending annular flange,
- said second portion of said tubular body being formed with a retainer part that engages said annular flange to prevent removal of said cap body from said tubular body;
- a tire inflating unit including an inflating tube connected at one end to said tubular body and in fluid communication with said air chamber, and an inflating valve disposed in said inflating tube;
- and
- a tire pressure monitoring unit disposed in said second portion of said tubular body and covered by said cap body.
Dependencies are inferred from the claim text.