Detachable Tablet Storage in Reusable Spray Bottles

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Solution Overview

Problem

Conventional spray bottles are wasteful, costly, and lack customization due to pre-mixed solutions in disposable plastic bottles, leading to excess waste and inefficient storage.

Innovation Solution

A refillable spray bottle with a detachable base for solid cleaning tablets, allowing customization and reducing waste by dissolving tablets in the reservoir to form cleaning solutions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If disposable plastic bottles with pre-mixed cleaning solutions are used, then convenience and ease of operation are improved, but waste and loss of substance increase significantly

Engineering Contradiction:
Improveconvenience of using spray bottlesVSAvoidplastic waste and solution waste
Core Design Contradiction:
Ease of operationVSLoss of substance

Solution Approach 1:

The spray bottle is divided into two separate components: a reusable spray mechanism body and a detachable base portion that holds cleaning tablets. This segmentation allows the expensive spray mechanism to be reused while only the inexpensive tablets are consumed and replaced, significantly reducing waste compared to discarding entire bottles.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The invention changes the physical state of the cleaning agent from liquid (pre-mixed solutions) to solid (cleaning tablets). This parameter change allows for concentrated storage of cleaning agents in the tablet form, which dissolve only when needed, reducing waste and allowing for customizable solution preparation.

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If pre-mixed cleaning solutions in disposable bottles are purchased, then ease of operation is improved, but cost increases over time

Engineering Contradiction:
Improveease of using spray bottlesVSAvoidcost of cleaning solutions
Core Design Contradiction:
Ease of operationVSQuantity of substance

Solution Approach 1:

The invention uses inexpensive, disposable cleaning tablets that can be easily replaced, rather than purchasing expensive pre-mixed solutions in disposable bottles. The tablets are designed to be economical and can be stored indefinitely, reducing the frequency and cost of repurchasing cleaning solutions.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The cleaning tablets are pre-formulated and stored in the detachable base portion, ready to be dissolved and used. This preliminary preparation eliminates the need for users to purchase and store separate cleaning solutions, reducing overall cost while maintaining ease of use.

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If conventional spray bottles are used, then ease of operation is improved, but storage space requirements increase

Engineering Contradiction:
Improveease of using spray bottlesVSAvoidstorage space for bottles
Core Design Contradiction:
Ease of operationVSVolume of stationary object

Solution Approach 1:

The cleaning tablets are extracted from the main spray bottle body and placed in a separate, detachable base portion. This extraction allows for more efficient use of storage space, as the tablets can be stored in a compact form in the base portion rather than requiring separate storage containers for cleaning solutions.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The detachable base portion serves multiple functions: it stores cleaning tablets, provides a sealing mechanism, and can be removed for cleaning or replacement. This multi-functionality reduces the need for additional separate components, optimizing storage space while maintaining ease of operation.

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

4Ease of operation

If disposable spray bottles are used, then ease of operation is improved, but adaptability and versatility are reduced

Engineering Contradiction:
Improveease of using spray bottlesVSAvoidcustomization of cleaning solutions
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The cleaning tablets can be different types (e.g., glass cleaning, bathroom cleaning, general purpose) and are stored in the detachable base portion. This allows users to select and store different tablet types for different cleaning needs, providing adaptability and versatility while maintaining the simple operation of the spray mechanism.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The detachable base portion can be removed and replaced with different tablet types as needed. This dynamic reconfigurability allows users to adapt the cleaning system to different requirements without changing the main spray mechanism, maintaining ease of operation while increasing versatility.

Inventive Principle:
Principle #15Dynamics

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

Reduces waste, provides cost-effective and versatile cleaning solutions, and optimizes storage by using refillable tablets.

Implementation Method 1

at least one cleaning tablet disposed within the storage compartment that is configured to dissolve in water to form the cleaning solution

Methodology Applied
Scientific EffectDissolution: Solvation

Data Source

PatentUS20260070075A1Reusable Spraying Apparatus with Detachable Cleaning Tablet Storage Compartment
Publication Date: 2026.03.12 DANA JOSEPH
  • US20260070075A1 patent drawing
  • US20260070075A1 patent drawing
  • US20260070075A1 patent drawing

AI summary

A reusable spraying apparatus comprises a spray bottle having a main body portion defining a liquid reservoir, a spray head coupled to the main body portion with an adjustable nozzle, and a detachable base portion removably secured to the main body portion. The detachable base portion defines a storage compartment configured to hold at least one solid cleaning tablet that dissolves in water to form a cleaning solution. The storage compartment is separate from the liquid reservoir, allowing for replenishment of the cleaning solution as needed. The spray head may be pivotally coupled to allow adjustable nozzle angling and the nozzle may be adjustable between spray and stream modes. The spraying apparatus provides a refillable, customizable, and cost-effective cleaning system that reduces waste associated with conventional disposable spray bottles.