| 摘要 |
<p>A blade assembly and a handle are provided with the blade assembly including a pair of generally right angulated first and second sections joined together along adjacent marginal portions. The first section of the blade assembly includes a scraping edge remote from the second section of the blade assembly and the handle includes base and free ends. A mount is supported from the second blade assembly section for limited angular adjustment about an axis generally normal to the second section and a base end of the handle is pivotally secured to the mount for limited angular adjustment relative thereto about an axis transverse to the handle, normal to the first mentioned axis and generally paralleling the first section of the blade assembly. Further, a hand grip assembly is carried by the handle intermediate the base and free ends thereof and is lengthwise and angularly adjustable along and about the handle.</p> |
