| 摘要 |
<p>The present invention relates to a portable interdental cleaning device including an injection peak unit which is hollow, forms a passage for cleaning materials, and is open on both sides to form a first inlet and a first outlet; a cleaning material storage unit which forms an inner space to store cleaning materials and is detachable from or attachable to the injection peak unit, wherein the inner space communicates with the injection peak unit; and an injection peak unit body which is hollow, forms a passage for cleaning materials, and is open on both sides to form a second inlet and a second outlet wherein the second outlet is detachably coupled to the first inlet, and the second inlet communicates with the inner space of the cleaning material storage unit.</p> |
