Model component and joint structure

The invention relates to a model component and joint construction. Provided is a structure in which, for example, a plurality of components and parts are rotatably connected by means of a single connection part in a model member. This model member is provided with a connection part that can be connected to a part of the model member. In addition, the connecting part includes a first connecting member and a second connecting member that is combined with the first connecting member so as to be able to rotate independently from each other. By combining the first connection member and the second connection member, a single spherical connection part is formed, and the connection part is connected to the other component so as to be able to rotate in a plurality of directions with respect to the other component. 本发明涉及模型部件和关节构造。提供一种例如在模型部件利用一个连结部将多个零部件、部位以能够转动的方式连结的结构。本模型部件包括能够与模型部件的局部连接的连结部。另外，连结部包含第1连结构件和以彼此能够单独地转动的方式与第1连结构件组合的第2连结构件。通过组合第1连结构件和第2连结构件，从而形成一个球形状的连结部，该连结部以能够相对于其他零部件向多个方向转动的方式与该其他零部件连结。