Reconfigurable Hinged Doorbell Guard for Multiple Doorbell Types

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Solution Overview

Problem

Existing doorbell obstruction solutions are limited by their inability to fit multiple doorbell types, lack of versatility in installation configurations, and the need for frequent removal and reinstallation.

Innovation Solution

A reconfigurable doorbell guard apparatus comprising a sign, an anchoring part, and a hinge part, designed to be doorbell-agnostic, with multiple installation configurations and actuation positions, allowing for the prevention or allowance of doorbell operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional doorbell obstruction mechanisms are used, then doorbell operation can be prevented, but they are limited to specific doorbell types and lack versatility

Engineering Contradiction:
Improvecompatibility with different doorbell typesVSAvoidvariety of mechanisms required
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The doorbell guard apparatus is designed with a universal structure that can accommodate multiple doorbell types through adjustable mounting brackets and reconfigurable positioning features, eliminating the need for different mechanisms for different doorbell models

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Ease of operation

If traditional doorbell obstruction mechanisms are used, then doorbell operation can be prevented, but they must be completely removed during non-use periods

Engineering Contradiction:
Improveease of installation and removalVSAvoidtime for removal and reinstallation
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The doorbell guard apparatus transitions from a static fixed installation to a dynamic reconfigurable system that can be easily adjusted between different positions and configurations, allowing quick deployment and storage without complete removal

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The apparatus is divided into modular components including separate mounting brackets, positioning elements, and guard sections that can be independently adjusted and reconfigured for different installation scenarios

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If traditional doorbell obstruction mechanisms are used, then doorbell operation can be prevented, but they have limited installation configurations

Engineering Contradiction:
Improvenumber of installation configurationsVSAvoidstructural complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The mounting brackets and positioning features are designed with nested or telescoping elements that allow multiple configuration options within a compact structure, enabling various installation angles and positions without requiring separate complex mechanisms

Inventive Principle:
Principle #7Nested doll (Nesting)

Data Source

PatentUS12347345B1Multipurpose reconfigurable doorbell guard apparatus
Publication Date: 2025.07.01 SMITH RYAN DWAIN
  • US12347345B1 patent drawing
  • US12347345B1 patent drawing
  • US12347345B1 patent drawing

AI summary

A multipurpose reconfigurable doorbell guard apparatus is provided. The doorbell guard apparatus can include a sign, a hinge part, and an attachment interface. The sign can be hingably affixed to the hinge part by connecting a pin of the sign to a plurality of snap-on tabs. The hinge part can be installed within the attachment interface in either of a horizontal or vertical configuration. A user may utilize doorbell guard apparatus to prevent, or allow, operation of aspects of a doorbell. Additionally, a plurality of indicia can be disposed on surfaces of the sign such that at least one message can be provided by the sign.