Wagon Pivot Wall Adapter for Child Seating
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Solution Overview
Problem
Conventional consumer-use wagons are uncomfortable for carrying children and are not well-suited for smaller children or for carrying beach items, sports equipment, and toys.
Innovation Solution
A wagon design featuring a base and peripheral wall arrangement with at least one pivot wall that can be folded down to create seating for a child, using a gang-operated latch system to secure the pivot wall and engage with a child seat or seat adapter.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional wagon design is used, then the wagon can carry cargo, but it is uncomfortable for carrying children
Solution Approach 1:
The wagon incorporates a pivot wall that can dynamically change position between an upright configuration (for cargo carrying) and a folded-down configuration (for child seating). This dynamic transformation allows the same structure to serve multiple functions comfortably for different use cases.
Solution Approach 2:
The pivot wall serves dual functions: when upright, it forms part of the cargo container structure; when folded down, it creates a comfortable seating surface for children. This multi-functionality resolves the contradiction by allowing one component to address both cargo carrying and child comfort needs.
2Ease of operation
If a pivot wall is added to create child seating, then comfort for children is improved, but the wagon structure becomes more complex
Solution Approach 1:
The latch system for securing the pivot wall is merged with the existing wall structure of the wagon. The latch component integrates with the peripheral wall arrangement, allowing the pivot wall to be secured without requiring entirely separate, complex locking mechanisms. This merging reduces overall system complexity while maintaining functionality.
3Ease of operation
If the pivot wall is folded down for child seating, then seating comfort is provided, but the structural integrity of the wagon may be compromised
Solution Approach 1:
The latch system dynamically adjusts the structural configuration by securing the pivot wall in its upright position when cargo carrying is needed, and releasing it when child seating is required. This dynamic control allows the structure to maintain integrity when needed while permitting transformation when appropriate.
Solution Approach 2:
The pivot wall is designed as a separable component that can be independently secured or released from the main wagon structure. This segmentation allows the wall to be folded down for seating without compromising the overall structural integrity of the remaining wagon framework, as the latch system maintains security when in upright position.
Data Source
AI summary
A seat adapter removably mounts a child seat to a wagon having two opposing walls and an interposed connecting wall, and includes two latch components that mount to the wagon's opposing walls. In some embodiments, the seat adapter includes a crossmember extending between the latch components so that the cross-member provides structural integrity to the wagon if the connecting wall is displaced from its upright use position. In some embodiments, the seat adapter and the child seat can be mounted to the wagon for use with the connecting wall in its upright use position, and in some embodiments the seat adapter and the child seat can be mounted to the wagon for use whether the connecting wall is in its upright use position or its displaced position, with no mechanical interference between any part of the wagon and any part of the adapter or the child seat mounted to it.