| 摘要 |
<p>A printer comprises: a printer body (1), a top cover (2) hinged on the rear portion of the printer body, and a cover-opening member (3). An opening (21) is formed in the middle of the upper wall of the top cover (2). The lower end of the cover-opening member (3) is passed through the opening (21) and engaged with the printer body (1). The middle of the cover-opening member (3) is hinged on the top cover (2). The lower end of the cover-opening member can be engaged with or disengaged from the printer body (1) as long as the user rotates the cover-opening member upward. The printer has simple construct, and the user can open the top cover in a single operation.</p> |
