Detachable Bathing Ball Handle for Hard-to-Reach Cleaning

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Solution Overview

Problem

Conventional bathing tools, such as bathing balls or sponges, struggle to reach and thoroughly clean hard-to-reach areas like the back of the body, and existing solutions with suction cups are either limited in cleaning area or inconvenient to use due to structural design issues.

Innovation Solution

A bathing tool with a detachable handle and a mating connection system between the handle and the bathing ball, allowing for expanded cleaning area and secure attachment to prevent rotation, along with a suction cup for wall or floor mounting, enabling thorough cleaning of the back and other body parts.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Area of stationary object

If a conventional bathing tool is held directly in the hand, then the structure is simple, but the cleaning area is limited and hard-to-reach areas cannot be cleaned

Engineering Contradiction:
Improvecleaning areaVSAvoidstructure complexity
Core Design Contradiction:
Area of stationary objectVSDevice complexity

Solution Approach 1:

The bathing tool is divided into separate components: a bathing ball body and a detachable handle. The handle can be attached to or separated from the bathing ball, allowing the user to extend their reach for cleaning hard-to-access areas while maintaining a simple structure when the handle is detached.

Inventive Principle:
Principle #1Segmentation

2Reliability

If a suction cup is simply inserted into a locating hole, then the structure is simple, but the suction cup is easy to fall from the base

Engineering Contradiction:
Improveattachment reliabilityVSAvoidstructural complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The connection structure between the handle and bathing ball employs localized engagement features (mating connection portions) at specific positions. This provides secure attachment at critical points without requiring complex fastening mechanisms throughout the entire structure.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The handle is inserted into and nested within the bathing ball body, with the handle's outer surface fitting into the inner cavity of the bathing ball. This nested arrangement provides stable attachment while maintaining a compact overall structure.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Adaptability or versatility

If multiple bathing balls are connected to expand cleaning area, then the adaptability is improved, but the connection complexity increases

Engineering Contradiction:
Improvecleaning area expansionVSAvoidconnection complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The detachable handle design with standardized mating connection portions allows the same handle to be used with multiple bathing balls. This universal interface enables easy expansion of cleaning coverage by connecting multiple bathing balls without requiring different connection mechanisms for each unit.

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

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 detachable handle system facilitates thorough cleaning of hard-to-reach areas, enhances user convenience, and allows for expansion of the bathing area by connecting multiple bathing balls, improving the overall cleaning effectiveness.

Implementation Method 1

a suction cup for wall or floor mounting

Methodology Applied
Scientific EffectSuction: Suction

Data Source

PatentUS9993121B1Bathing tool with detachable handle
Publication Date: 2018.06.12 LONG CHANG ENTERPRISE
  • US9993121B1 patent drawing
  • US9993121B1 patent drawing
  • US9993121B1 patent drawing

AI summary

A bathing tool consisting of a bathing ball and a handle is disposed. The bathing ball includes a base including a first back panel with equiangularly spaced first rib portions and a second back panel with equiangularly spaced second rib portions arranged in a stack. The first and second rib portions are alternatively arranged in a stagger manner, having respectively a first mating connection portion and a second mating connection portion. The handle is detachably connected to one second rib portion of the second back panel. Thus, on the one hand, the present invention allows the user to operate the bathing ball through the handle to clean every part of the body of a person, and on the other hand, the mating between the first and second mating connection portions allows multiple bathing balls to be connected together to expand the bathing area.