Removable Cover Kit for Elongate Articles

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Solution Overview

Problem

Existing covers for elongate articles, such as handles and transport devices, are difficult to mount and remove without detaching the article from its device, and often require sliding or pulling, which is inconvenient and impractical.

Innovation Solution

A removable cover kit comprising padding parts that can be configured between open and closed states to encase an article, with a sleeve that sheathes over the padding to retain it in place, allowing for easy assembly and disassembly without detaching the article, using flexible materials and end elements to secure and protect the cover.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a cover is designed to encase an elongate article, then protection and aesthetic appearance are improved, but mounting and removal become difficult requiring article detachment

Engineering Contradiction:
Improvecover protectionVSAvoidmounting and removal
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The cover is divided into a padding component and a sleeve component that can be assembled separately. The padding is configured between open and closed states, allowing the cover to be mounted by collapsing the padding to reduce its profile, then expanding it to encase the article. This segmentation enables easy mounting and removal without detaching the article from its device.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The padding is designed with dynamic configurability between open and closed states. In the closed state, the padding edges are proximate to encase the article; in the open state, the padding edges are remote to facilitate mounting. This dynamic transformation allows the cover to adapt its shape for easy installation and removal while maintaining secure encasement during use.

Inventive Principle:
Principle #15Dynamics

2Stability of the object's composition

If the cover is made to fit tightly around the article, then security and stability are improved, but ease of installation deteriorates requiring sliding or pulling

Engineering Contradiction:
Improvecover fit stabilityVSAvoidinstallation process
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The sleeve is designed to sheathe over the padding, creating a nested structure where the sleeve contains the padding which in turn encases the article. This nested configuration allows the cover components to be assembled in sequence without requiring forceful sliding or pulling, as each component fits within the previous one.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The padding is made from flexible material that can be collapsed into a compact form for easy handling and installation. This flexibility allows the padding to be compressed to a smaller profile during mounting, then expanded to fit tightly around the article, providing both ease of installation and secure fit stability.

Inventive Principle:
Principle #30Flexible shells and thin films

3Reliability

If the cover requires detachment of the article for assembly, then secure mounting is improved, but convenience and productivity deteriorate

Engineering Contradiction:
Improvemounting securityVSAvoidassembly time
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The invention extracts the mounting difficulty from the article itself by designing the cover components to be assembled independently around the article. The padding and sleeve can be attached to the article without requiring detachment from the device, separating the cover assembly process from article removal and enabling quick installation.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The cover components are pre-configured with attachment mechanisms that enable direct mounting to the article. The padding includes features for secure attachment, and the sleeve is designed to sheathe over the padding, allowing the entire cover assembly to be installed in a single preliminary action without requiring article detachment or complex assembly steps.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20230329427A1Removable cover kit for an elongate article
Publication Date: 2023.10.19 TETRO LTD
  • US20230329427A1 patent drawing
  • US20230329427A1 patent drawing
  • US20230329427A1 patent drawing

AI summary

A removable cover kit for an elongated article, comprising a padding for removably encasing at least a portion of the article, the padding configurable between a closed configuration when the padding is mounted on the article and an open configuration for mounting of the padding on the article or for removal of the padding therefrom. The padding comprises one or more padding parts associated with the padding edges, and defines a housing when in the closed configuration, in which the padding edges are proximate to one another along respective edges thereof and an inner surface of the padding extending between the edges fits that of the portion of the article. In the open configuration, the padding edges are remote from one another. The kit further comprises a sleeve for sheathing over the padding when the padding is in the closed configuration and mounted to the article.