| 摘要 |
A protective sleeve for use in connection with valve stems for gas bottles is provided, the protective sleeve being comprised of an elongated body of such length as to extend along at least a portion of the length of the valve stem. A projection extends from an interior surface of the protective sleeve and is adapted to physically engage with an orifice in an opposing surface of the valve stem in locking engagement whereby the protective sleeve is prevented from being easily removed from the valve stem upon being placed thereover due to engagement of the projection with the orifice. At least one tear strip is provided within at least a portion of at least one side surface of the protective sleeve, whereby at least a portion of the side surface of the protective sleeve may be removed by tearing the tear strip so as to permit disengagement and removal of the protective sleeve from the valve stem.
|
