| 摘要 |
A tape cassette includes a generally rectangular housing, a tape, an opening, and a roller. The housing has a top wall and a bottom wall. The top wall includes a top surface, a lower surface and a connection portion connecting. The housing defines first, second, third, and fourth corner portions. The lower surface includes a first portion between the connection portion and a side of the second corner portion and a second portion between the connection portion and a rear of the second corner portion with a space between the first portion and the second portion. An intersection of the connection portion and the lower surface includes a third portion that is a part of an edge forming the space between the first portion and the second portion. |
| 主权项 |
1. A tape cassette comprising;
a generally rectangular housing having a top wall and a bottom wall, the top wall comprising a top surface, a lower surface and a connection portion connecting the top surface and the lower surface, the bottom wall comprising a bottom surface, the lower surface being positioned between the top surface and the bottom surface in a vertical direction from the top surface to the bottom surface, the generally rectangular housing defining first, second, third, and fourth corner portions, wherein the fourth and second corner portions are disposed diagonally at opposite ends of the bottom wall, and wherein the lower surface is positioned in the second corner portion; a tape housed at least partly in the housing; an opening formed in the fourth corner portion, the opening provided in the bottom surface; and a roller provided in the fourth corner portion, wherein the lower surface further includes a first portion between the connection portion and a side of the second corner portion and a second portion between the connection portion and a rear of the second corner portion with a space between the first portion and the second portion, and wherein an intersection of the connection portion and the lower surface includes a third portion that is a part of an edge forming the space between the first portion and the second portion. |
