| 摘要 |
This invention, in at least certain embodiments, is directed to an improved apparatus for securing a lawn sprinkler by use of radially-extending, laterally-disposed subterranean or subsurface blades or blade structures. The apparatus in at least certain embodiments of the present invention includes a base. The base has a top, a bottom, at least one exterior side, a longitudinal axis and a radius. An aperture, generally centered along the longitudinal axis, extends through the base. A sprinkler head is mounted at the top of the base along the longitudinal axis. An irrigation fluid source is connected at the bottom of the base, also along the same longitudinal axis. Generally horizontally and radially extending from the side of the base is at least one position securing element. The one position securing element has a horizontal axis which extends radially outward from the longitudinal axis, and at least side of at least one blade is positioned along the horizontal axis.
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