| 摘要 |
<p>A sliding cover sealing structure comprising an outlet convex edge (1) disposed at a powder outlet (51) of a box body (5), and a sliding cover (2) that is slidingly fitted with the outlet convex edge (1) to seal the powder outlet (51). The bottom of the sliding cover (2) is disposed with a sealing element (3) for sealing the powder outlet (51). The inner wall of the sliding cover (2) is disposed with a guiding and pressing mechanism. The sliding cover (2) slides on the outlet convex edge (1), and the guiding and pressing mechanism guides the sliding cover (2) to slide along the outlet convex edge (1) and presses the sealing element (3). Additionally, a sliding cover sealing carbon powder box comprising the box body (5). The box body (5) is disposed with the powder outlet (51) for carbon powder. The powder outlet (51) is disposed with the sliding cover sealing structure.</p> |
