Bathtub Bumper Modular Cushioning for Comprehensive Edge Coverage
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Solution Overview
Problem
Existing bathtub safety solutions, such as non-slip mats and elbow pads, fail to adequately cover potentially dangerous surfaces, are easily dislodged, and do not address falls due to balance loss or caregiver mishandling, posing risks for young children, elderly, and disabled individuals.
Innovation Solution
A bathtub bumper system comprising cushioned, modular bumpers that securely attach to bathtub surfaces, covering a wide area including corners and edges, with optional suction cups for stability, and featuring drainage channels and storage recesses for enhanced safety and convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If non-slip mats or strips are used to increase traction, then slip resistance is improved, but coverage completeness deteriorates (leaving vulnerable locations uncovered)
Solution Approach 1:
The bathtub bumper system divides protection into multiple modular components (front wall bumper, side wall bumpers, corner bumpers) that can be separately installed to cover different areas, ensuring complete coverage of all dangerous surfaces including corners and edges that single-piece solutions miss
Solution Approach 2:
The invention transitions from two-dimensional flat non-slip mats to three-dimensional bumper structures with varying thicknesses and profiles, creating multi-layer coverage that wraps around corners and edges to protect areas that flat surfaces cannot reach
2Object-affected harmful factors
If towels are used to cover hard surfaces, then cushioning is provided, but security and stability deteriorate (towels easily fall off or be pulled off)
Solution Approach 1:
The bumpers feature curved, rounded profiles that conform to the bathtub's geometry, creating a mechanical interlock that prevents dislodgment. The curved design distributes force evenly and eliminates sharp edges that could catch and pull the bumper off
Solution Approach 2:
The invention changes the physical parameters of the protective covering by using rigid or semi-rigid foam materials with specific density and durometer ratings, transforming the protective element from a soft, displaceable towel to a structurally stable bumper that maintains its position while providing cushioning
3Object-affected harmful factors
If existing elbow pads are used to cushion caregiver elbows, then localized cushioning is provided, but coverage deteriorates (covering only small portions of dangerous surfaces)
Solution Approach 1:
The bathtub bumper system serves multiple functions simultaneously: it provides elbow cushioning for caregivers, head protection for children, edge protection for all users, and splash protection, replacing the need for multiple separate protective devices with a single comprehensive system
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The bathtub bumper system provides comprehensive coverage and stability, reducing the risk and severity of slips and falls by absorbing impact and preventing dislodgment, while offering additional features like drainage and storage, thus enhancing bathroom safety.
Implementation Method 1
with optional suction cups for stability
Implementation Method 2
by absorbing impact
Data Source
AI summary
A bathtub bumper for a bathtub includes a body made of cushioning material having a generally preset shape. The body has a top portion, an interior sidewall portion extending downwardly from the top portion, and an exterior sidewall portion extending downwardly from the top portion. The top top portion, the interior sidewall portion, and the exterior sidewall portion form a U-shaped channel adapted to be positioned on a front wall of the bathtub so that the top portion covers at least a portion of the front wall rim portion, the interior sidewall portion covers at least a portion of the front wall interior surface, and the exterior sidewall portion covers at least a portion of the front wall exterior surface. Optionally, the bathtub bumper can include additional bodies adapted to be positioned on other walls of the bathtub.