| 摘要 |
A front cover structure is used in a label printer, including a back board forming a paper roll support device; a front board coupled to the back board and defining a first hole and including a first cross bar, a second cross bar and a third cross bar, of which the second and third cross bars are parallel to and positioned against the first cross bar; a pressing board defining two second holes in two side projections thereof and a third hole, and being coupled to the front board with a first connection bar extending through the first hole and the second holes; and a lock board defining a plurality of fourth holes in opposite edge portions and being coupled to the pressing board with a second connection bar extending through the third hole and the fourth holes.
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