Deflation apparatus

1. A deflation apparatus, comprising:

a cylindrical deflation main body including a socket portion and an exhausting portion sequentially arranged along a longitudinal axis of the cylindrical deflation main body, wherein the socket portion includes an opening for receiving a spool of a valve and the opening is connected to an inner space, wherein the inner space extends through the socket portion and the exhausting portion, and an outer wall of the exhausting portion includes a plurality of exhausting holes connected to the inner space, wherein an exhausting direction of the plurality of exhausting holes is orthogonal to the longitudinal axis of the cylindrical deflation main body; and

a flat stream leading portion disposed in the inner space and configured to separate the inner space to form at least two exhausting channels extended along the longitudinal axis of the cylindrical deflation main body, wherein each of the at least two exhausting channels is connected to at least one of the plurality of exhausting holes;

wherein the flat stream leading portion has an abut side, wherein the abut side is extended toward the opening and abuts the spool of the valve.

2. The deflation apparatus of claim 1 , wherein each of the plurality of exhausting holes includes a rectangle exhausting hole.

3. The deflation apparatus of claim 1 , wherein the plurality of exhausting holes includes an oval exhausting hole.

4. The deflation apparatus of claim 1 , wherein the plurality of exhausting holes includes a circular exhausting hole.

5. The deflation apparatus of claim 1 , wherein the cylindrical deflation main body includes a disc hand wheel at an end of the exhausting portion, opposite the opening of the socket portion.

6. The deflation apparatus of claim 1 , wherein an outer wall of the cylindrical deflation main body includes a limit boss.

7. The deflation apparatus of claim 1 , wherein the socket portion comprises a first clamper and a second clamper for clamping the spool of the valve, wherein the first and second clampers are symmetrically disposed about the longitudinal axis of the cylindrical deflation main body.

8. The deflation apparatus of claim 7 , wherein the first clamper includes an L-shape clamper.

9. The deflation apparatus of claim 7 , wherein the second clamper includes an L-shape clamper.

10. The deflation apparatus of claim 1 , further comprising an L-shape exhausting path formed by one of the at least two exhausting channels and one of the plurality of exhausting holes.

11. The deflation apparatus of claim 10 , wherein the flat stream leading portion is configured to separate the inner space to form a first exhausting channel and a second exhausting channel, and the outer wall of the exhausting portion includes a first exhausting hole and a second exhausting hole, wherein the first exhausting hole and the second exhausting hole are symmetrically disposed and extend toward the flat stream leading portion.

12. The deflation apparatus of claim 11 , wherein the socket portion comprises a first strip-shaped boss and a second strip-shaped boss, and each of the first and second strip-shaped bosses includes an end respectively abutting the abut side of the flat stream leading portion.

13. A connecting rod of a boat paddle, comprising:

a deflation apparatus disposed at a connecting portion of the connecting rod, wherein the connection portion is configured to connect a pulp board;

wherein the deflation apparatus further comprises:

a cylindrical deflation main body including a socket portion and an exhausting portion sequentially arranged along a longitudinal axis of the cylindrical deflation main body, wherein the socket portion includes an opening for receiving a spool of a valve and the opening is connected to an inner space, wherein the inner space extends through the socket portion and the exhausting portion, and an outer wall of the exhausting portion includes a plurality of exhausting holes connected to the inner space, wherein an exhausting direction of the plurality of exhausting holes is orthogonal to the longitudinal axis of the cylindrical deflation main body; and

a flat stream leading portion disposed in the inner space and configured to separate the inner space to form at least two exhausting channels extended along the longitudinal axis of the cylindrical deflation main body, wherein each of the at least two exhausting channels is connected to at least one of the plurality of exhausting holes;

wherein the flat stream leading portion has an abut side, wherein the abut side is extended toward the opening and abuts the spool of the valve.