Bendable Upright Vacuum Structure for Low-Clearance Cleaning
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Solution Overview
Problem
Conventional upright vacuum cleaners face challenges in cleaning under low-clearance furniture and accessing surfaces above the floor or in tight spaces due to their rigid design and limited versatility.
Innovation Solution
An upright surface cleaning apparatus with a bendable or pivotal support structure and a detachable cleaning unit that maintains airflow communication, allowing the surface cleaning head to be used independently or with a flexible hose and wand for enhanced reach and versatility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the vacuum cleaner uses a rigid support structure, then structural stability is improved, but the ability to clean under low-clearance furniture deteriorates
Solution Approach 1:
The support structure is designed with pivot joints that allow it to transition from a rigid upright position to a bent angled position. This dynamic capability enables the cleaning head to reach under low-clearance furniture while maintaining structural stability during normal operation. The pivot mechanism allows the support structure to adapt its configuration based on cleaning requirements.
2Device complexity
If the vacuum cleaner uses a fixed cleaning unit, then device simplicity is improved, but versatility for different cleaning surfaces deteriorates
Solution Approach 1:
The cleaning unit is designed as a detachable module that can be separated from the main vacuum cleaner body. This segmentation allows the cleaning unit to be removed and replaced with different auxiliary cleaning tools depending on the cleaning surface requirements. The detachable design maintains relative simplicity while enabling versatility through tool interchangeability.
Solution Approach 2:
The vacuum cleaner is designed with a universal mounting interface that can accommodate multiple types of cleaning tools and auxiliary devices. The detachable cleaning unit can be replaced with various specialized attachments for different surfaces (carpets, hard floors, upholstery, etc.), making the device versatile while maintaining a simple base structure.
3Stability of the object's composition
If the cleaning unit remains attached to the support structure, then structural stability is improved, but the ability to use auxiliary cleaning tools deteriorates
Solution Approach 1:
The connection between the cleaning unit and support structure is designed to be dynamically changeable - securely attached during normal operation for stability, but easily detachable when auxiliary tools are needed. The pivot mechanism and detachable design work together to provide structural stability when needed while enabling tool interchangeability.
Data Source
AI summary
An upright surface cleaning apparatus comprises a support structure moveably connected to a surface cleaning head and having an air treatment member mounted to the upright section. The support structure is bendable and is operated by a remote actuator.