| 摘要 |
The support consists of a wedge of a foam material which fits into the opening at the top of a pot (1) or other container and has a radial slot for inserting the trunk (2) of the tree into its central aperture. It also has a number of coaxial bushes (3) which center and support the trunk, and the wedge and bushes have a density, plasticity and suppleness which allow them to adapt to the shape of the container and the trunk and exercise a wedging compression force. Their minimum thickness is 50 mm to give an appropriate contact surface, and the wedge can be made from two or more coaxial components to adapt to different container openings. In addition, the rings can be polygonal in shape.
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