| 摘要 |
[Problem] To maintain the durability of a joint of a model and to enable the miniaturization thereof. [Solution] A model (101) that is provided with an upper arm part (110) and a lower arm part (111) and with an elbow joint part (124) that turnably connects the lower arm part (111) to the upper arm part (110). The elbow joint part (124) has a turning shaft part (132) that has one free end. The lower arm part (111) has a lower arm inner member (135) that is provided with a holding part (150) that turnably holds the outer periphery of the turning shaft part (132), and has a lower arm outer member (136) into which is inserted the lower arm inner member (135). The lower arm outer member (136) has a pair of barrier parts (160) that sandwich the turning shaft part (132) in the axial direction of the turning shaft part (132) that is held by the holding part (150) of the lower arm inner member (135) that is inserted in the lower arm outer member (136). |
