公开(公告)号：US09149825B1

公开(公告)日：2015-10-06

申请号：US13937562

申请日：2013-07-09

申请人： Blakewood Enterprises, LLC

发明人： Randy J. Blakeslee ,  Laura Woodell

IPC分类号： B05B1/28 ,  B05B15/00 ,  A01M7/00

CPC分类号： B05B15/001 ,  A01M7/0064 ,  A01M21/043 ,  B05B15/16

摘要： Devices, guards and shields and methods for both protecting sprinkler heads and preventing unwanted vegetation from growing adjacent to the sprinkler heads, which can be applied to most if not all sprinklers on the market. The novel devices, guards and shields can be formed from a two part (upper and bottom part sections) forming a housing with ring shape housing dry and/or liquid herbicides. The ring shape can have a large center hole for allowing the ring shape to be positioned over and about the sprinkler head. The ring shaped housing includes drainage openings through the top and bottom half sections for allowing water from the sprinkler or rain water to pass therethrough and onto a replaceable herbicide which can kill unwanted vegetation such as grass, weeds, roots, trees, from growing adjacent to the sprinkler head.

摘要翻译： 用于保护喷头并防止不必要的植物在喷头附近生长的装置，防护装置和护罩以及方法，其可以应用于市场上大多数（如果不是全部）喷洒器。 新颖的装置，护罩和护罩可以由形成壳体的两部分（上部和底部部分）形成，壳体具有容纳干燥和/或液体除草剂的环形形状。 环形可以具有大的中心孔，用于允许环形形状定位在喷头上方和周围。 环形壳体包括通过顶部和底部部分的排水开口，用于允许来自喷洒器或雨水的水通过其中并进入可更换的除草剂，其可以杀死诸如草，杂草，根，树木之类的不期望的植物， 喷头。