| 摘要 |
An adhesive-tape roll base for an adhesive-tape holder includes a base fixed thereon with an adhesive-tape holder having its upper side bored with an adhesive-tape accommodating cavity for receiving an adhesive-tape roll. The adhesive-tape accommodating cavity has one upper sidewall bored with a shaft hole having a position-limiting block formed on the bottom, and the other upper sidewall bored with a shaft groove. A positioning shaft has an axial guiding groove in one circumferential side and a position-limiting groove at an open end of the guiding groove. After inserted through the shaft hole and fixed on the adhesive-tape holder, the positioning shaft can be turned clockwise to make the position-limiting groove engaged with the position-limiting block, securing an adhesive-tape roll on the adhesive-tape holder.
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