Log Building Toy Angled Notch Interconnection
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Solution Overview
Problem
Log-style building toys are limited in their interconnection capabilities, allowing only right-angle connections, which restricts the types of structures that can be built, leading to frustration for children and lack of flexibility, and are not suitable for adult creative expression or entertainment.
Innovation Solution
The introduction of specialized pieces, including basic logs with interlocking notches and a special log that allows for non-perpendicular connections, enabling the construction of roofs, floors, and specialty structures like fireplaces, along with additional components such as gables, roof slats, and chimney pieces, to create more complex and stable structures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional log-style building toys use only right-angle notched connections, then the manufacturing and design are simple, but the structural versatility and adaptability are severely limited
Solution Approach 1:
The connection system is segmented into multiple types of notches (right-angle notches for traditional connections, and angled notches for diagonal connections) distributed across different log pieces. This allows the system to achieve versatile structural configurations while maintaining relatively simple individual components.
Solution Approach 2:
The log pieces are designed with multiple types of notches that serve different functions - right-angle notches for traditional perpendicular connections and angled notches for diagonal connections. This multi-functionality allows a single set of building toys to create diverse structural configurations without requiring entirely different connection systems.
2Strength
If log-style building toys are made of rigid wood material, then the texture and structural integrity are desirable, but the interconnection flexibility and ease of assembly are reduced
Solution Approach 1:
The notches are pre-cut into the wood logs at specific angles and positions before assembly. This preliminary action eliminates the need for deformation or forcing during connection, allowing rigid wooden pieces to interconnect easily through precise geometric fitting rather than material flexibility.
3Adaptability or versatility
If traditional notched log connections are used, then the manufacturing process is simple, but the ability to construct complex structures like roofs and floors is limited
Solution Approach 1:
Complex structures are segmented into standardized components - diagonal beams with angled notches, horizontal logs with right-angle notches, and specialized pieces for roofs and floors. Each segment has specific notching patterns that enable particular structural functions, allowing complex constructions to be built from modular elements.
Solution Approach 2:
The introduction of angled notches adds a new dimensional aspect to the connection system, enabling diagonal and three-dimensional structural configurations beyond the traditional two-dimensional perpendicular arrangements. This allows for construction of roofs, sloped structures, and spatial frameworks.
Data Source
AI summary
A building toy and a method of building with it. The toy is designed to be constructed of a rigid and generally non-deformable material such as, but not limited to, wood and particularly hardwood, and is constructed in the fashion of a log-style building toy. The toy utilizes interconnecting notches in its construction, but provides for a variety of specialized pieces which allow for interconnection of parts where there is one notch but not another, as well as the ability to build roofs, floors, and specialty structures such as fireplaces through the use of specialized components. Further, the use of more strongly connecting components allows for stronger structures to be built.