Edge plug-in connection system of a modular toy and method of construction thereof

By setting plug-in connection structure and magnetic connection structure on the edge end face of modular toys, the problems of insufficient self-stability and load-bearing capacity of modular toys in the prior art are solved, and self-stable connection and load transfer without additional support are realized.

CN122273127APending Publication Date: 2026-06-26鲁香君
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Patent Information

Application Number
CN202610627035.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-08
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing modular toy connection solutions are insufficient in balancing ease of assembly, structural stability, and load-bearing capacity. In particular, they are difficult to effectively bear and transfer loads without the need for additional connectors or supports.

Method used

The edge face of the assembled module is equipped with a plug-in connection structure. The plug-in connection between adjacent modules forms a self-stabilizing spatial structure. The load is transferred by the support contact surface of the plug-in connection structure, and a multi-directional detachable connection is achieved by combining it with a magnetic connection structure.

Benefits of technology

It achieves a self-stabilizing connection without the need for additional connectors or supports, which can restrict module displacement in multiple directions, form a stable force path, and improve the self-stability and load-bearing capacity of the toy structure.

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Abstract

This invention provides an edge-plugging connection system for modular toys and its construction method. The system includes at least two assembly modules, each with an edge face featuring an opening and a plugging space. Adjacent assembly modules interlock via their respective edge face plugging structures, with the inner wall of the plugging space forming a surface contact with the corresponding module's plate and edge face, achieving multi-directional rigid constraint and self-supporting detachable connection. After multiple modules are sequentially plugged in, the supporting contact surfaces connect along the structural extension direction to form a continuous force path, allowing external loads to be transmitted and dispersed in an orderly manner along this path, forming a self-stabilizing spatial structure system that can be constructed as a load-bearing structure, climbing structure, or dynamic movable structure. This invention achieves multi-directional rigid constraint, stable force transmission, and strong load-bearing capacity solely through its own structure, solving the problems of discontinuous force transmission paths and insufficient self-stability caused by existing technologies relying on additional connectors or elastic clamps.
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