Movable Partition Rodent Bait Station for Dual-Mode Use

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Solution Overview

Problem

Existing rodent bait stations are complex to manufacture, fragile, and generate hazardous waste due to single-use designs and lack of safety features for human and animal protection.

Innovation Solution

A bait station with a movable internal partition that separates the internal volume into two modes of use, allowing for secure bait placement and easy conversion to a trap configuration, made of plastic with a hinge or removable design for ease of handling and stacking, and featuring a secure closure system and optional fixing means for stability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a movable internal partition is used to create different modes of use, then adaptability is improved, but device complexity increases

Engineering Contradiction:
Improvedifferent modes of useVSAvoidmovable partition mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The internal partition divides the box into separate compartments that can be moved between positions. This segmentation allows the same box to function in multiple modes: with the partition in the first position, it creates a secure bait storage compartment; when moved to the second position, it opens up the internal volume for different uses such as trap placement or bait distribution, thereby achieving adaptability through simple spatial division

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The partition is designed to be movable rather than fixed, allowing it to transition between at least two positions. This dynamic element enables the bait station to adapt its internal configuration based on operational needs, transforming a static structure into a versatile device that can respond to different usage scenarios without requiring multiple separate devices

Inventive Principle:
Principle #15Dynamics

2Reliability

If pins or rods are used to hold bait, then bait securing is improved, but ease of manufacture worsens and reliability decreases

Engineering Contradiction:
Improvebait holding capabilityVSAvoidmanufacturing complexity
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The partition serves multiple functions simultaneously: it acts as a structural divider, a bait holder, and a mechanism for creating different operational modes. By combining these functions into a single integrated component rather than using separate pins or rods, the design simplifies manufacturing while maintaining reliable bait securing capabilities through the partition's physical presence and positioning

Inventive Principle:
Principle #5Merging (Combining)

3Object-affected harmful factors

If single-use baiting devices are used, then safety is improved, but loss of substance increases due to hazardous waste

Engineering Contradiction:
Improvesafety for children and petsVSAvoidpoisoned bait residues
Core Design Contradiction:
Object-affected harmful factorsVSLoss of substance

Solution Approach 1:

The reusable box design allows for the recovery and repeated use of the container structure. While the bait itself may be consumed or replaced, the durable box and partition components can be cleaned and reused multiple times, significantly reducing the volume of hazardous waste compared to single-use devices. The safety function is maintained through proper bait containment during use

Inventive Principle:
Principle #34Discarding and recovering

4Object-affected harmful factors

If internal partitions are used to separate bait from trap entrance, then safety is improved, but device complexity increases

Engineering Contradiction:
Improveprevention of access to poisonVSAvoidinternal partition structure
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The movable partition creates distinct spatial zones within the box, separating the bait area from the access opening when in the first position. This segmentation provides safety by preventing direct access to poisoned bait while still allowing rodent access to the station. The same partition, when moved to the second position, can facilitate different operational modes, thereby achieving safety without requiring complex additional structures

Inventive Principle:
Principle #1Segmentation

Data Source

PatentEP2677862B1Rodent baiting station
Publication Date: 2020.04.08 DAKEM
  • EP2677862B1 patent drawingFigure 1~2
  • EP2677862B1 patent drawingFigure 3~4
  • EP2677862B1 patent drawingFigure 5

AI summary

The invention is a baiting station for rodents. The baiting station comprises a housing, a lid, and a partition. The partition is transitional between two positions corresponding to two different modes of use of the baiting station. In the first position, the partition divides the internal space of the housing into a tunnel accessible by a rodent and an enclosed bait compartment that is inaccessible while the lid is closed. In the second position, the partition either lays flat with the bottom wall of the housing or is removed from the housing, thus allowing for placement of mechanical or glue traps within the housing.