Vacuum Cleaner Lid and Accessory Holder for Cleaner Filter Access

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Solution Overview

Problem

Conventional vacuum cleaners face issues with frequent cleaning and emptying of collection vessels, which spreads debris, and have limited storage capacity for accessories, leading to inefficiencies and mobility problems due to large size and inadequate hose management.

Innovation Solution

The design includes a vacuum cleaner with a motor, collection receptacle, and a lid that can be pivoted to an access orientation for easy filter removal and cleaning, along with an accessory holder that can be removably replaced with different configurations to accommodate various cleaning tasks, and a hose retainer for compact storage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the lid is removed completely for filter access, then filter cleaning is easier, but debris spreads to surrounding surfaces

Engineering Contradiction:
Improvefilter accessVSAvoiddebris spread
Core Design Contradiction:
Ease of operationVSObject-generated harmful factors

Solution Approach 1:

The lid is segmented from the collection receptacle, allowing it to be pivoted to an access orientation that provides filter visibility and accessibility while remaining attached to the receptacle. This segmentation enables the lid to function both as a closure and as an access panel, eliminating the need to completely remove it and thereby preventing debris spread.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The lid acts as an intermediary structure between the user and the filter. By pivoting the lid to an access orientation, it creates a controlled access path that allows filter cleaning while containing debris within the receptacle boundaries, mediating between the need for easy access and the need to contain harmful debris.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Quantity of substance

If multiple accessories are stored externally, then storage capacity increases, but mobility and ease of operation decrease

Engineering Contradiction:
Improveaccessory storage capacityVSAvoidmobility
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The accessory holder is nested within or integrated into the vacuum cleaner body, specifically positioned to utilize space efficiently without adding external bulk. This nested arrangement allows multiple accessories to be stored internally, maintaining mobility while increasing storage capacity.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The accessory holder is designed with multiple retainer configurations that can accommodate different types of accessories. This universal design allows a single storage structure to serve multiple functions and store various accessories, increasing effective storage capacity without requiring separate external storage solutions for each accessory type.

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

3Quantity of substance

If the vacuum cleaner is made large to accommodate all accessories, then storage capacity increases, but mobility decreases

Engineering Contradiction:
Improveaccessory storage capacityVSAvoidvacuum cleaner size
Core Design Contradiction:
Quantity of substanceVSLength of moving object

Solution Approach 1:

The accessory holder and multiple accessories are nested within the existing vacuum cleaner body contours, utilizing internal and peripheral spaces efficiently. This nested arrangement maximizes storage capacity within the existing footprint, avoiding the need to increase the overall size of the vacuum cleaner.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The accessory holder utilizes vertical and peripheral dimensions of the vacuum cleaner body rather than only horizontal space. By organizing accessories in multiple dimensions within the existing structure, the design increases storage capacity without proportionally increasing the vacuum cleaner's overall size.

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

4Device complexity

If accessories are stored in a fixed configuration, then device complexity decreases, but adaptability decreases

Engineering Contradiction:
Improvestorage system simplicityVSAvoidaccessory compatibility
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The accessory holder incorporates multiple removable and replaceable retainer configurations, allowing the storage system to dynamically adapt to different accessory types. Users can swap retainers based on the accessories being used, providing versatility without requiring a completely complex reconfigurable system.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The accessory holder design allows changes in the configuration parameters of the retainers (such as position, orientation, and type) while maintaining the same basic holder structure. This enables the system to adapt to different accessory requirements by simply changing retainer parameters rather than redesigning the entire storage system.

Inventive Principle:
Principle #35Parameter changes

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

This design minimizes debris transfer during filter cleaning, provides efficient accessory organization, and enhances mobility and storage by allowing easy access to filters and accessories while maintaining the filter position over the collection receptacle, promoting regular maintenance and improving user experience.

Implementation Method 1

a motor configured to suction matter into the vacuum cleaner through an input port of the vacuum cleaner

Methodology Applied
Scientific EffectSuction: Pressure Gradient

Implementation Method 2

a filter carrier adapted to hold at least one filter to the lid and positioned so that, during operation of the vacuum cleaner, matter collected by the vacuum cleaner is filtered from at least one fluid stream in the vacuum cleaner

Methodology Applied
Scientific EffectFiltration: Filter (physical)

Data Source

PatentUS10111562B2Vacuum cleaner
Publication Date: 2018.10.30 LOWES CO INC
  • US10111562B2 patent drawing
  • US10111562B2 patent drawing
  • US10111562B2 patent drawing

AI summary

Embodiments of the present invention described herein relate to vacuum cleaners. The vacuum cleaners described herein can include a motor, a lid, a collection receptacle, and at least one support member to permit access to the interior of the vacuum cleaner. Also described herein are vacuum cleaners having a motor, a lid, a collection receptacle, and an accessory holder that can be pivotally mounted to the collection receptacle to permit access to the contents thereof.