| 摘要 |
The invention relates to a plastic beating rod which has lengthwise the form of a cone. It is composed of a unique piece or of two pieces interconnected with a screw connection; this connecting means is composed of a male-type protuberance positioned by the user on to the distant and thinner portion of the rod, and a female-type socket placed onto the thicker portion of the rod which is located at the user's side. The rod is preferably 3m long, the diameter of the large end section is 4cm, and the diameter of the small end section 2,5 cm respectively. |
