Utility Access Box Lid Nameplate Snap-Fit for Durable Labeling
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Solution Overview
Problem
Existing methods for labeling utility access boxes, such as embossing, debossing, and affixing nameplates with screws, bolts, or glue, face challenges like inventory management, installation complexity, and durability issues, particularly with nameplates coming loose over time or detaching due to weather conditions.
Innovation Solution
A nameplate system featuring a receiver with cantilever arms that snap into receiving slots on the lid, eliminating the need for separate fasteners and allowing for quick, secure installation without adhesives or tools, and integrating the receiver directly into the lid during manufacturing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If nameplates are screwed or bolted into place, then the nameplate is securely attached, but installation labor and complexity increase
Solution Approach 1:
The patent replaces the traditional mechanical fastening system (screws, bolts, or adhesives) with an integrated receiver system molded directly into the lid. The receiver includes recesses and protrusions that mechanically interlock with the nameplate, providing secure attachment without requiring separate fasteners or adhesives. This substitution simplifies the installation process while maintaining reliable attachment.
2Ease of operation
If nameplates are glued into place, then installation is simple, but the nameplate may delaminate or detach over time
Solution Approach 1:
The patent replaces adhesive bonding with a mechanical interlocking system. The receiver molded into the lid features recesses and protrusions that create a physical interlock with the nameplate, eliminating the need for glue or adhesives. This mechanical connection provides both installation simplicity and long-term durability by preventing delamination or detachment over time.
3Device complexity
If lids are embossed or debossed with labels, then no separate nameplates are needed, but inventory management becomes complex
Solution Approach 1:
The patent segments the labeling system into two independent components: the lid with an integrated receiver and the separate nameplate. This segmentation allows the lid to be manufactured and stored without a specific label, and the nameplate to be added later as needed. This resolves the inventory complexity by allowing standardization of the lid while maintaining flexibility in nameplate selection.
Solution Approach 2:
The patent introduces dynamic flexibility to the labeling system by allowing the nameplate to be attached or changed after the lid is manufactured. The integrated receiver remains on the lid throughout, but the nameplate can be swapped or updated as needed, providing adaptability that static embossed labels cannot offer.
4Adaptability or versatility
If receivers are added as separate components, then nameplate installation is flexible, but device complexity increases
Solution Approach 1:
The patent merges the receiver into the lid structure itself through injection molding, eliminating the need for separate receiver components. The receiver features (recesses and protrusions) are integrated directly into the lid, reducing the total number of parts while maintaining the flexibility and adaptability of the nameplate installation system.
Data Source
AI summary
A system and method for labeling lids for utility access boxes using a receiver cast into the lid where the receiver has receiving slots with snap tabs for receiving cantilever arms on a name plate to affix the nameplate to the lid of the utility access box. Alternatively, receiving slots with snap tabs can be integrated in the lid for receiving cantilever arms on a nameplate to affix the nameplate to the lid of the utility access box without the need for a separate receiver.