Toy post hole tight-fitting structure and toy

CN224523954UActive Publication Date: 2026-07-21BRUCO TECHNOLOGY (HANGZHOU) CO LTD +2

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: BRUCO TECHNOLOGY (HANGZHOU) CO LTD
Filing Date: 2025-06-27
Publication Date: 2026-07-21

AI Technical Summary

Technical Problem

The existing hole-and-post structure cannot meet the insertion and extraction force requirements when the post height is less than 3mm, resulting in poor structural stability of the toy and reducing its fun factor.

Method used

The height of the splicing column is less than 3 mm, the width at the end is greater than that at the root, and a single-sided interference of 0.01 to 0.02 mm is set between it and the splicing hole. An outward-expanding structure is designed at the opening of the splicing hole. The end of the splicing column is chamfered, and the angle between the axis and the edge is 0.2° to 0.8°, preferably 0.5°.

Benefits of technology

By meeting the insertion and extraction force requirements within a limited space, the structural stability and fun of the toy are improved, and a smaller toy design is achieved.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224523954U_ABST

Patent Text Reader

Abstract

The utility model relates to the technical field of toys, provide a kind of toy column hole tight matching structure and toy, toy column hole tight matching structure includes: first part, is equipped with splicing hole;Second part, is equipped with splicing column, the splicing column can be matched in the splicing hole, wherein, the height of splicing column is less than 3mm, the width of splicing column tip is greater than the width of root, the splicing hole with the splicing column sets unilateral interference amount.The utility model designs the width of splicing column tip as greater than the width of root, and sets unilateral interference amount between splicing hole and splicing column, still can satisfy the requirement of plugging force in the limited space when the splicing column of height less than 3mm is spliced in splicing hole, realizes the effect that the volume of product is made smaller under the premise of not sacrificing plugging force value, improves the stability of overall structure, improves the interesting of toy.

Need to check novelty before this filing date? Find Prior Art