| 摘要 |
The invention relates to a pump toothbrush comprising a brush portion (7, 71 ), a grip portion (1) and an intermediate arm portion (6). The grip portion (1) comprises a container portion (11) for a cleansing medium. The container portion (11) is connected with the brush portion (7, 71) by means of a pump device (2) in order to feed the cleansing medium into the brush portion through the arm portion (6). In order to obtain a practical and handy toothbrush, the pump device (2) comprises a frame portion (21) arranged between the container portion (11) and the arm portion (6), whereby the container portion (11), the frame portion (21) and the arm portion (6) comprise essentially congruent casing portions.
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