| 摘要 |
<p>A removable seating system includes a mounting receptacle, a seat, and a retractable coupling device coupled to the seat. The retractable coupling device couples the seat to the mounting receptacle when inserted into the mounting receptacle. The retractable coupling device disengages the seat from the mounting receptacle when retracted from the mounting receptacle. The retractable coupling device retracts into the seat when the seat is disengaged from the mounting receptacle. The system further includes a mounting face in the mounting receptacle and a mounting slot in the mounting face. The retractable coupling device includes a rotating bolt that couples the seat to the mounting receptacle by entering the mounting slot, rotating, and engaging the underside of the mounting face. The rotating bolt disengages the seat from the mounting receptacle by rotating so as to become aligned with the mounting slot and retracting from the mounting slot and into the seat.</p> |
