| 摘要 |
The present invention relates to an injection mold for manufacturing an interdental toothbrush having a head part and a body integrated by injecting in a state that the end of the head part including a brush and a brush shaft is buried in the body. More specifically, an injection mold for manufacturing an integral interdental toothbrush having the end of the head part buried in the body by comprising a movable mold (100) and a fixed mold (200) forming a first cavity (C1) inside by being combined with each other, and an insert mold (300) inserted inside the movable mold (100). The movable mold (100) includes an insertion groove (110) dented inward on one surface contacting with the fixed mold (200); a first body injection groove (120) dented in a form corresponding to the body on one surface contacting with the fixed mold (200); and a guide bush dented inward on one surface contacting with the fixed mod (200). |
