Abstract
The disadvantage of most of children's playgrounds is the inability to fully use them during afternoon sun and in the rain. Frequently used small gazebos and canopies only allow you to hide from the rain or the sun. A full-fledged game is impossible. The optimal solution, apparently, is to build pavilions that are high enough for a full-fledged game and provide a roof over most of the playing space. An analysis of various solutions has shown that recombined elements of disassembled collapsible rod spatial structures can used for this purpose. These widespread structures used in large-span buildings and usually fail after several cycles of operation. The proposed continuation of their use increases their asset turnover. Pavilions built from these structures provide an opportunity to continue the games in the afternoon sun and in the rain. The strength and spatial rigidity of these structures makes it possible to attach various amusement rides and lighting equipment to them. The article presents a conceptual design solution. This solution solves some of the problems of ensuring sustainable development by saving energy and reducing costs, as it ensures the reuse of dismantled structures. The solution is almost universal for different regions. The proposed solution should be seen as a conceptually new application of existing systems.