| 摘要 |
The present invention relates to a discharge cap having a grain discharge function. More specifically, the discharge cap having a grain discharge function comprises: an entrance unit provided with a screw unit formed on an outer circumference thereof and formed in a hollow structure; an adhesion cap formed on a lower portion of the entrance unit to be connected to the lower portion of the entrance unit, provided with a tight contact part formed on a lower portion thereof, and formed in a conic shape; a cap screwed and mounted on the entrance unit and provided with a cutting blade formed on an inner surface thereof to penetrate the entrance unit and the adhesion cap when mounting the cap on the entrance unit; and an adhesion pad affixed to an inner surface of the adhesion cap. The cap having the cutting blade is spirally mounted on the entrance unit formed on the adhesion cap to make a hole on a sack with the cutting blade which is rotated and pressed to inspect and consume grains discharged through the hole. The cap is mounted on the entrance unit to close the entrance unit. Therefore, the grains can be drawn without opening a closed portion of the sack. |
