Ant Bait Station with Translucent Housing and Segmented Apertures

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Solution Overview

Problem

Existing ant bait stations lack visual cues to indicate effectiveness, are not discreet, and are poorly designed to encourage ants to enter and retrieve bait, leading to inefficient pest control.

Innovation Solution

A bait station design featuring a transparent housing with a pad configured to retain a liquid bait formulation, including a tapered post for retention and multiple apertures for ant access, along with a peelable label for activation and a discreet, user-friendly layout.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If the bait station uses an opaque housing to prevent pet and child access, then safety is improved, but visual indication of bait efficacy is lost

Engineering Contradiction:
Improvepet and child access preventionVSAvoidvisual indication of bait efficacy
Core Design Contradiction:
Object-affected harmful factorsVSLoss of information

Solution Approach 1:

The housing uses a translucent plastic material that allows visual observation of bait consumption while maintaining safety. This flexible material property resolves the contradiction by providing both protection and visibility simultaneously.

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The translucent housing enables color and visual changes of the bait to be observed, providing clear indication of bait efficacy while maintaining the protective enclosure.

Inventive Principle:
Principle #32Color changes

2Ease of operation

If the bait station uses a simple open design for easy access, then ease of operation is improved, but bait retention and ant access control deteriorate

Engineering Contradiction:
Improvebait accessVSAvoidbait retention
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The flexible translucent plastic housing with integrated apertures provides both ease of ant access and reliable bait retention. The material flexibility allows for effective aperture design that controls access while maintaining structural integrity.

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The housing is segmented with multiple apertures of specific sizes that allow different ant types to access the bait while retaining the bait securely. This segmentation resolves the contradiction between access ease and retention reliability.

Inventive Principle:
Principle #1Segmentation

3Ease of operation

If the bait station uses a single large aperture for ant access, then ant access is improved, but bait retention and structural strength deteriorate

Engineering Contradiction:
Improveant accessVSAvoidhousing strength and crush resistance
Core Design Contradiction:
Ease of operationVSStrength

Solution Approach 1:

The single large aperture is segmented into multiple smaller apertures of varying sizes. This allows effective ant access while distributing structural stress and maintaining housing strength and crush resistance.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different aperture sizes are positioned at specific locations on the housing to optimize ant access while maintaining overall structural integrity. The local quality of each aperture region is optimized for its specific function.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20250169486A1Bait stations
Publication Date: 2025.05.29 SC JOHNSON & SON INC
  • US20250169486A1 patent drawing
  • US20250169486A1 patent drawing
  • US20250169486A1 patent drawing

AI summary

Bait stations are disclosed that include a housing having a lower casing including a base with a first surface. The base includes an inner wall extending upward from the base toward a top edge and an outer wall extending downward from the top edge toward the base. The bait station includes an upper casing with a dome having a top surface. The dome includes an upper ramped front surface including a plurality of apertures arranged in a side-by-side arrangement. Wherein, the upper casing is coupled to the lower casing, and the plurality of apertures are spaced apart from the first surface of the base.