| 摘要 |
A dyeing brush includes a handle having a first blind hole defined in the neck and a second blind hole defined to communicate with the firs blind hole. A knob is rotatably received in the first blind hole and has a threaded hole defined through the knob to communicate with the second blind hole of the handle. A hollow tube has an attachment fixedly attached to a side face of the tube and having teeth extending out from a side face of the attachment. A threaded bolt is rotatably and movably received in the tube to correspond to and threadingly extend through the knob. A cover is to close the upper opening of the tube and has an extension to be received in the cutout of the tube.
|
