公开(公告)号：US5435064A

公开(公告)日：1995-07-25

申请号：US319956

申请日：1994-10-07

申请人： Grant H. Brookfield

发明人： Grant H. Brookfield

IPC分类号： A47L13/022

CPC分类号： A47L13/022

摘要： A scraper particularly suited for use in removing wallcovering comprises a scraper body having a handle extending upwardly from the top generally centrally thereof and guide and support legs extending outwardly from the rearward end. A scraper blade is operatively mounted on the bottom of the body to extend outwardly beyond the forward end of the body. The blade has a relatively flat rectangular configuration with a pair of elongated opposite sides constituting scraping edges. A retainer is provided for releasably retaining the scraper blade to position one of these scraping edges in operative position. The retainer includes a thin rigid plate for underlying the blade while leaving the selected scraping edge exposed. A pair of resilient latch arms extend upwardly from the plate through openings in the body. Each latch arm includes a latch element engaging a cooperating latch portion in the body. End portions of the latch arms extend to the top of the body and have exposed ends for releasing the latch element to permit blade changing.

摘要翻译： 特别适用于去除墙纸的刮刀包括刮刀体，其具有从顶部大致中心向上延伸的把手，以及从后端向外延伸的引导和支撑腿。 刮刀可操作地安装在主体的底部以向外延伸超过主体的前端。 叶片具有相对平坦的矩形构造，其中一对细长的相对侧构成刮削边缘。 提供保持器以可释放地保持刮刀将这些刮削刃中的一个定位在操作位置。 保持器包括用于在刀片下方的薄刚性板，同时使所选择的刮削刃露出。 一对弹性闩锁臂从板通过主体中的开口向上延伸。 每个闩锁臂包括接合主体中的配合的闩锁部分的闩锁元件。 闩锁臂的端部延伸到主体的顶部并且具有用于释放闩锁元件的露出端以允许刀片更换。

公开(公告)号：USD365180S

公开(公告)日：1995-12-12

申请号：US26956

申请日：1994-10-07

申请人： Grant H. Brookfield

设计人： Grant H. Brookfield