Shower Dispenser Device

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Solution Overview

Problem

Shower products are scattered around the shower area, leading to tripping hazards, increased water usage, and inefficiencies in product dispensing and storage, with current devices requiring manual pouring and causing spillage.

Innovation Solution

A rectangular housing with two chambers and a fogless mirror door, mounted on the shower wall, featuring a two-way hose connected to the showerhead for automatic dispensing, manual push buttons, and sensor activation, along with spill-proof caps and a timer valve for optimized product usage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If shower products are scattered around the shower area for easy access, then product accessibility is improved, but tripping hazards and safety risks increase

Engineering Contradiction:
Improveproduct accessibilityVSAvoidtripping hazards
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent transitions products from floor-level scattering to wall-mounted vertical storage, changing the spatial dimension from horizontal to vertical. The shower caddy is mounted on the shower wall, elevating products above the floor plane where they remain accessible during showering but do not create tripping hazards.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The shower caddy is divided into multiple compartments and chambers that segment different shower products. This segmentation allows organized storage of various items (shampoo, conditioner, body wash, etc.) in designated sections, maintaining accessibility while preventing products from scattering on the floor.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If manual pouring is used to transfer products from original containers, then product dispensing flexibility is improved, but time consumption and spillage increase

Engineering Contradiction:
Improveproduct dispensing flexibilityVSAvoidtime consumption
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The patent incorporates pump dispensers that automatically dispense shower products when activated, eliminating the need for manual pouring. The system serves itself by mechanically pumping products from storage containers through hoses to the showerhead or handheld dispenser, reducing both time consumption and spillage risk.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the manual mechanical action of pouring with an automated pump mechanism. Electric or battery-powered pumps deliver precise amounts of product through controlled dispensing, substituting human manual operation with an automated mechanical system that reduces time and spillage.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Ease of operation

If multiple individual dispensers are purchased for each shower product, then product-specific dispensing control is improved, but overall cost increases

Engineering Contradiction:
Improveproduct-specific dispensing controlVSAvoidoverall cost
Core Design Contradiction:
Ease of operationVSQuantity of substance

Solution Approach 1:

The patent combines multiple shower product dispensing functions into a single integrated shower caddy unit. Multiple compartments store different products, and a centralized pump system with selective activation allows control over which product is dispensed, merging what would otherwise require multiple separate dispenser units into one cost-effective solution.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The shower caddy is designed as a universal multi-functional unit that can store and dispense various types of shower products (liquids, gels, creams) through a single device. The system uses interchangeable containers and a versatile pump mechanism that adapts to different product types, eliminating the need for product-specific dedicated dispensers.

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

4Ease of operation

If shower caddies are placed on the shower wall or pipe for product storage, then product organization is improved, but stability and security of products deteriorate

Engineering Contradiction:
Improveproduct organizationVSAvoidstability and security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent employs suction cups with curved, flexible surfaces that conform to the cylindrical shape of shower walls and pipes. The curved geometry of the suction cups creates effective sealing contact with the rounded surface, providing stable adhesion that prevents the organized caddy from sliding or falling while maintaining product organization.

Inventive Principle:
Principle #14Spheroidality (Curvature)

Solution Approach 2:

The shower caddy utilizes suction-based pneumatic attachment to adhere to vertical shower surfaces. Vacuum suction cups create a pressure differential that holds the organized product storage unit securely against the shower wall or pipe, providing reliability and stability without requiring additional mechanical fastening structures.

Inventive Principle:
Principle #29Pneumatics and hydraulics

Data Source

PatentUS20250325149A1Shower Dispenser Device
Publication Date: 2025.10.23 MAHAT LILEN
  • US20250325149A1 patent drawing
  • US20250325149A1 patent drawing

AI summary

An in shower dispenser device is disclosed, which is a rectangular housing/dispensing chamber box for organizing shower products. The in shower dispenser device comprises a housing component that is configured in a rectangular shape with two main chambers and a fogless door. The housing component is mounted on the shower wall and includes a two-way hose connected to the showerhead for automatically dispensing products. Further, a manual push button dispenser can be positioned on the housing component for manually dispensing products.