Hinged Lid Pet Food Container Nesting Design
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Solution Overview
Problem
Existing pet food storage containers with separate lids and bodies face issues such as missing lids, increased shipping costs, inefficient storage, and display challenges in retail environments due to separate components that can get lost or misplaced during shipping and storage.
Innovation Solution
A hinged lid design that integrates with the container, allowing for nesting without interfering with the nesting feature, and a lip on three sides of the lid to fit over the container walls when closed, ensuring the lid remains attached and space-efficient during shipping and display.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the lid and container are made as separate pieces, then manufacturing and assembly are simpler, but the lid can get separated, lost, or misplaced during shipping and storage
Solution Approach 1:
The lid and container body are merged into a single integrated unit through an over-molding process. The lid is molded as a separate piece first, then the container body is over-molded directly onto the lid, creating a permanent bond. This eliminates the separate lid and container components, ensuring they cannot separate, get lost, or be misplaced during shipping and storage, while maintaining manufacturing simplicity through a single continuous molding operation.
2Ease of operation
If large containers are shipped individually, then each container is easily handled, but shipping space is wasted and costs increase
Solution Approach 1:
The containers are designed to nest within each other like Russian dolls. The smaller container fits inside the medium container, which fits inside the large container. This nesting capability allows multiple containers to be compacted into a small shipping volume, dramatically improving space efficiency and reducing shipping costs. The integrated lid design ensures that nested containers remain securely attached and do not separate during handling or shipping.
3Adaptability or versatility
If separate lids and containers are displayed on retail shelves, then product variety can be shown, but shelf space is wasted and restocking is inefficient
Solution Approach 1:
By merging the lid and container into a single integrated unit, the product occupies less shelf space compared to displaying separate lids and containers. The integrated design allows retailers to display the complete product in one compact unit, maximizing the use of valuable retail shelf space while maintaining the ability to showcase different product varieties through the container bodies.
4Ease of manufacture
If traditional separate lid and container design is used, then manufacturing is simpler, but storage and shipping efficiency is reduced
Solution Approach 1:
The integrated lid and container design enables the nesting of multiple containers within each other. The over-molded construction creates a compact, space-efficient unit that can be stacked and nested vertically and horizontally. This dramatically reduces the storage and shipping volume required compared to separate lid and container designs, allowing more products to be stored and transported in the same space.
Data Source
AI summary
A nestable container and lid are provided. A first container may be received by a second container such that the first container nests in the second container. The lid of the first container is also nestable in the open lid of the second container when the lids of the first container and the second container are opened.