Detachable Vacuum Cleaning Unit With Gravity Mount Retention
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional surface cleaning apparatuses lack a portable and easily detachable cleaning unit that allows for one-handed operation and versatile cleaning modes, limiting user convenience and cleaning flexibility.
Innovation Solution
A portable surface cleaning unit is designed to be selectively detachable from a support structure and connectable to a surface cleaning head via an airflow conduit, featuring a gravity mount that enables one-handed removal and operation, with optional locking and versatile attachment options for various cleaning tools.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the cleaning unit is made detachable and portable, then user convenience and cleaning flexibility are improved, but the mounting stability and operational reliability may worsen
Solution Approach 1:
The vacuum cleaner system is divided into separate modular components: a portable cleaning unit and a support structure, which can be detached and reattached. This segmentation enables the cleaning unit to be used independently or in combination with the support structure, providing both portability and stability as needed.
Solution Approach 2:
The mounting system transitions from a static fixed connection to a dynamic removable connection. The cleaning unit can be quickly attached to or detached from the support structure during operation, allowing the system to adapt between stable mounted operation and portable handheld operation based on cleaning needs.
2Ease of operation
If conventional mounting mechanisms are used, then structural strength is maintained, but ease of operation deteriorates due to requiring two hands for attachment/detachment
Solution Approach 1:
The mounting mechanism is designed to be self-servicing through gravity-assisted engagement. When the cleaning unit is lowered onto the support structure, gravity automatically guides it into the mounted position, eliminating the need for manual fastening operations and enabling one-handed attachment.
Solution Approach 2:
Traditional mechanical fastening systems (screws, clips, latches) are replaced with a gravity-based passive mounting system. The cleaning unit's weight itself becomes the mounting force, substituting complex mechanical engagement mechanisms with a simpler gravitational engagement system.
3Ease of operation
If the cleaning unit is freely removable without fasteners, then ease of operation is improved, but the risk of accidental disengagement increases
Solution Approach 1:
An intermediate mounting interface is introduced between the cleaning unit and support structure that provides both easy removal and secure attachment. The mount structure acts as a mediator that guides the cleaning unit into a precisely positioned engaged state, preventing accidental disengagement while maintaining simple one-handed operation.
Solution Approach 2:
The mounting system creates a stable equilibrium position where the cleaning unit naturally settles when attached. The geometric design of the mounting interface ensures that once engaged, the cleaning unit is held in a stable position by the geometry itself and gravity, making accidental disengagement unlikely while allowing intentional removal.
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
Enables efficient one-handed operation and versatile cleaning modes, allowing the user to maintain operation while removing or repositioning the cleaning unit, and supports additional cleaning tools for extended functionality.
Implementation Method 1
The cleaning unit is retained on the support structure when in a freely removable configuration. The cleaning unit and the support structure are configured to retain the cleaning unit on the support structure under the influence of gravity.
Data Source
AI summary
An upright surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet, a surface cleaning head having the dirty air inlet, a support structure moveably mounted to the surface cleaning head, the support structure comprising a cleaning unit The cleaning unit comprises a suction motor and an air treatment member positioned in the air flow path The cleaning unit is removably mountable wherein the cleaning unit is retained on the support structure when in a storage position under the influence of gravity.