Removable Gate Assembly with Segmented Posts
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Solution Overview
Problem
Conventional baby gates with unitary structures, such as those with permanently attached vertical bars, are costly and inconvenient to manufacture and ship due to the need for skilled labor and increased size, leading to higher production and shipping costs.
Innovation Solution
A gate assembly with a support assembly and removable posts that can be adjusted to fit various doorway widths, featuring a U-shaped cross-section flange and spindle assemblies for secure attachment to walls, allowing for easy assembly and disassembly, and a kit that includes extension assemblies to expand the gate's width, reducing the need for pre-constructed units.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If vertical bars are permanently attached to the supporting structure through welding or fastening, then the gate achieves a solid and rigid construction, but the manufacturing cost and time increase due to skilled labor requirements
Solution Approach 1:
The gate is divided into separate components: a supporting structure and removable vertical bars. The bars are not permanently attached but can be easily installed and removed by consumers without skilled labor, eliminating welding or fastening costs while maintaining gate rigidity when assembled.
2Reliability
If multiple thin vertical bars are used to prevent children or pets from squeezing through, then the barrier effectiveness is sufficient, but the number of bars increases manufacturing cost and time
Solution Approach 1:
The barrier is segmented into multiple removable vertical bars that can be independently installed. This allows the gate to achieve sufficient barrier effectiveness with fewer bars present during manufacturing, as bars are added during consumer assembly rather than factory production.
3Strength
If the gate is pre-constructed as a unitary structure, then the gate achieves a solid construction, but the box size and shipping costs increase
Solution Approach 1:
The gate components (supporting structure, vertical bars, rails) are segmented and shipped separately in a compact configuration. Consumers assemble the gate at home, reducing shipping volume significantly compared to pre-assembled unitary gates, while maintaining construction quality through proper assembly of components.
4Ease of manufacture
If the gate components are designed for easy assembly and disassembly, then the ease of manufacture and shipping is improved, but the device complexity increases due to additional connection mechanisms
Solution Approach 1:
The connection mechanisms are designed to be dynamically adjustable by consumers, allowing easy assembly and disassembly. The supporting structure includes features like receptacles and engagement mechanisms that enable simple attachment and detachment of vertical bars and other components without complex tools or procedures.
Data Source
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AI summary
A gate assembly that comprises a support assembly and a gate. The support assembly comprises a first support, a second support, and a base positioned between the first support and the second support. The base comprises a first flange adjacent a first end of the base and a second flange adjacent a second end of the base. The first flange is positioned within the first support and the second flange is positioned within the second support. The gate comprises an upper rail, a lower rail, and a plurality of posts disposed orthogonally with respect to the upper rail and the lower rail. The plurality of posts are removably engaged with the upper rail and the lower rail. The gate is rotatably attached to the support assembly. The first flange is removably attached to the first support and the second flange is removably attached to the second support.