| 摘要 |
A recreation facility with multiphase combination is composed of a combination member connected to a connection member. A rectangle fastening portion is extended from an end of the combination member. The rectangle fastening portion has two first planes and two second plane which are vertical to the first plane. The connection member has a first concave trough and a second concave trough. The width of the first concave trough corresponds to the first plane. The depth of the first concave trough corresponds to the second plane. The width of the second concave trough corresponds to the second plane. The depth of the second concave trough corresponds to the first plane. Any plane of the combination member can be reversed to be hooked into concave troughs to obtain various combinations. The advantages include fewer assembly parts and small disposition space. Costs and spaces are then saved to increase recreations for children.
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