Waterproof valve of exhausting tube
OwnerChing Hsiang Liuinventor
Life of this patent
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Abstract
A waterproof valve of an exhausting tube comprises a tube body, a check portion, a check piece and a ball. An upper end of the check portion has two assembling holes. A check piece having two tip points at two side of the distal end thereof and a distal end of the check piece has a round hole. In assembly, the check portion and ball are mounted in the tube body; the assembling holes of the check portion are coupled to the tip points of the check portion. The round hole at the distal end of the check piece is assembled with the ball for controlling the action of the check piece.
Claims1
A waterproof valve of an exhausting tube comprising a tube body, a check portion, a check piece and a ball;
- wherein
- an upper end of the check portion has two assembling holes;
- a check piece having two tip points at two sides of the distal end thereof and a distal end of the check piece has a round hole;
- in assembly, the check portion and ball are mounted in the tube body;
- the assembling holes of the check portion are coupled to the tip points of the check portion;
- the round hole at the distal end of the check piece is assembled with the ball for controlling the action of the check piece.
Dependencies are inferred from the claim text.