| 摘要 |
<p>THE PRESENT INVENTION RELATES TO A VACUUM CUP ASSEMBLY (10) DESIGNED TO QUICKLY AND EASILY REMOVE AND MOUNT A SUCTION PAD (24). THE ASSEMBLY (10) COMPRISES: A PIPE-SHAPED BODY (11) HAVING A FIRST PASSAGE (14) FOR DISCHARGING AIR; A VACUUM CUP (12) COUPLED TO A LOWER END OF THE BODY (11); AND A MOVABLE HOLDER (13) DISPOSED BETWEEN THE BODY (11) AND THE VACUUM CUP (12). HERE, THE VACUUM CUP (12) INCLUDES A RING-SHAPED FASTENER (20), AND A SUCTION PAD (24) MOUNTED ON AN OUTER SURFACE FLANGE (23) OF THE FASTENER (20), WHEREIN THE HOLDER (13) RESILIENTLY PRESSES AND FIXES THE MOUNTED SUCTION PAD (24) AGAINST THE FASTENER (20). HERE, THE INNER SPACE (S) OF THE SUCTION PAD (24) IS IN COMMUNICATION WITH THE FIRST PASSAGE (14) OF THE BODY (11). THE PRESSED AND FIXED STATE IS NEGATED WHEN THE HOLDER (13) IS MOVED UPWARDS, WHEREUPON THE SUCTION PAD (24) CAN BE EASILY REMOVED AND MOUNTED. (FIGURE 2)</p> |
