Assembly unit for toy and transformable toy

Abstract

An assembly unit for a toy capable of preventing a pair of side walls thereof surrounding a recessed part for engagement from cracking. A plurality of part units are connected to each other through a projected part (109) for engagement and the recessed part (111) for engagement. The projected part (109) for engagement comprises a base (113), a plate-like part (115) extending in a direction apart from the base, and an engagement part side extension part (117) formed at the tip of the plate-like part. The recessed part (111) for engagement comprises the pair of side walls (121) with flexibilityintegrally having, at its tip part, engaged part side extension parts (119) for stopping the extraction of the engagement part side extension part (117) and a bottom wall (123) connecting the base parts of these pair of side walls to each other. A through hole (129) extending along a gap (127) formed between the pair of engaged part side extension parts (119) formed on the pair of side walls (121) and passed through the bottom wall (123) in a direction facing the gap is formed in the bottom wall (123) forming the recessed part (111) for engagement.

Description

technical field The present invention relates to a combination unit for a toy in which a first component unit and a second component unit are connected by a connection mechanism, and a deformation toy using the combination unit for a toy. Background technique The applicant has proposed Japanese Patent Application No. 2003-423874 as a combination unit for such a toy and a deformed toy using the unit. The combination unit for toys proposed in this Japanese Patent Application No. 2003-423874 and the structure of the connection mechanism adopted by the transforming toy have not been proposed before this application in the field of toys. As shown in Fig. 8, the combination unit for the toy includes: an engaging portion 3, which is arranged at two places on the first component unit 1 side; and an engaged portion 7, which is arranged on a pair of second component unit 5 sides, And it has a detachably engaged structure with the engaging portion 3 . The engaging portion 3 is cons...

AI Technical Summary

Problems solved by technology

However, in the engagement recess 11 of the conventional structure, if the engaging portion side extension 17 of the engagement protrusion 9 is repeatedly pressed into the left and right engaged portion side extensions 19 of the engagement recess 11, 19 and the operation of extracting the engaging part side protruding part 17 from between the engaged part side protruding parts 19, 19 (engagement / disengagement action) will be performed on the pair of side walls 21, 21 and the bottom. cracks in wall 23

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