초록 ▼

A preferred tower of a lookout is triangular in cross section and tapers inwardly from the bottom to top. The tower has an upper and a lower section of about equal lengths, and the tower can be easily and quickly disassembled, and then the sections nested for easy transportation and storage. When th

A preferred tower of a lookout is triangular in cross section and tapers inwardly from the bottom to top. The tower has an upper and a lower section of about equal lengths, and the tower can be easily and quickly disassembled, and then the sections nested for easy transportation and storage. When the sections are nested, wheels that extended outward from a side near the bottom of the tower become wheels of a dolly to help transport the components of the tower and any load tied upon the nested sections. An extending platform as a stand or a footrest is removable from near the top of the tower and readily stowed within the nested sections.

대표청구항 ▼

A lookout convertible to a compact dolly comprising: a tower having a plurality of similarly shaped gradually tapered elongated sections joined end to end, each of said sections having first, second and third sides as an equilateral triangle in cross section, the width of each of said sides of each

A lookout convertible to a compact dolly comprising: a tower having a plurality of similarly shaped gradually tapered elongated sections joined end to end, each of said sections having first, second and third sides as an equilateral triangle in cross section, the width of each of said sides of each of said sections gradually decreasing from bottom to top such that each of said sections individually and said tower of said sections while joined are gradually tapered inward from bottom to top, a plurality of couplers, said couplers connecting said sections together end to end and being easily loosened to separate said sections, said separated sections being easily nested longitudinally one within the other, the overall length of said sections while nested being little more than the length of any one of said sections, a wheel assembly secured to one of said sides of the one of said sections to be at the bottom of said tower, and said wheel assembly positioned to permit said sections while nested to be wheeled as a dolly, a top platform secured across said top of said tower, an extending platform assembly having an extending platform frame and an extending platform attached thereto, said extending platform frame being supported by said tower at a suitable level for said extending platform to function as a footrest while said top platform functions as a seat, a first cross member secured across said first side of said tower at the level of said extending platform assembly, second and third cross members secured across respective ones of said second and third sides adjacent said first side of said tower at a level somewhat above the level of said first cross member, one end of said extending platform frame being shaped to slide like a drawer over said first cross member into said tower and the difference in level between said first cross member and the level of said second and third cross members being sufficient to permit said one end of said extending platform frame to slide under and in contact with said second and third cross members while said extending platform frame is substantially horizontal and slid inward over said first cross member, a retaining bar secured over said one end of said extending platform frame and having ends thereof extending closely over said second and said third cross members respectively to prevent any vertical movement of said one of said extending platform assembly while inserted into said tower.