Top Sizer Clip Snap-Lock for Universal Hanger Fit

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Solution Overview

Problem

Conventional top sizer clips for garment hangers are often custom-designed and fail to securely attach to different types of hangers, leading to instability and easy disengagement, resulting in misplaced size indicators and incorrect clothing selection.

Innovation Solution

A top sizer clip with a hollow body structure and locking sections that securely attach to the hook member of the hanger via a locking flange and interference sections, providing a snap-lock mechanism for stable attachment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional top sizer clips are custom-designed for a specific hanger type, then they can attach to that specific hanger, but they cannot securely attach to other hanger types and easily become disengaged

Engineering Contradiction:
Improvecompatibility with different hanger typesVSAvoidsecure attachment
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The top sizer clip is designed with a universal attachment mechanism that can securely attach to multiple hanger types. The clip body with opening and locking sections works with different hanger base structures, making the clip adaptable to various hanger designs while maintaining reliable attachment through the snap-lock mechanism.

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

Solution Approach 2:

The locking sections are designed to accommodate variations in hanger dimensions and shapes by allowing the clip to flex and adjust its locking engagement. The snap-lock mechanism can adapt to different base section widths and shapes while maintaining secure attachment through parameter adjustments in the locking geometry.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If the top sizer clip is made to fit tightly on the hanger, then it remains stable, but it becomes difficult to remove and replace

Engineering Contradiction:
Improvestable attachmentVSAvoidease of removal and replacement
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The locking sections are designed to transition between locked and unlocked states dynamically. During installation, the locking sections engage with the hanger base to provide stable attachment. During removal, the locking mechanism can be easily disengaged by applying slight force to release the snap-lock, allowing quick replacement without permanent attachment.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The clip is pre-designed with the locking sections positioned to automatically engage with the hanger base upon insertion. The snap-lock mechanism is configured to lock into place during the attachment process itself, providing stable attachment without requiring additional securing actions, while still allowing easy removal when needed.

Inventive Principle:
Principle #10Preliminary action

3Ease of manufacture

If the top sizer clip uses a simple attachment method, then it is easy to manufacture, but it lacks secure attachment and allows misplacement

Engineering Contradiction:
Improvemanufacturing simplicityVSAvoidsecure attachment
Core Design Contradiction:
Ease of manufactureVSReliability

Solution Approach 1:

The clip is divided into distinct functional segments: the clip body with opening, the locking sections, and the attachment interface. This segmentation allows each component to be manufactured independently using standard molding techniques, maintaining ease of manufacture while enabling the locking sections to provide secure attachment through their specific geometry and engagement mechanism.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS8322579B2Garment hanger with top sizer
Publication Date: 2012.12.04 UNIPLAST IND
  • US8322579B2 patent drawing
  • US8322579B2 patent drawing

AI summary

A top sizer clip according to one embodiment for use with a garment hanger includes a body having a pair of side walls and end walls joined to and extending between the side walls. The body includes a top wall that is joined to upper edges of the side walls and end walls. The top wall partially encloses the body so as to create a hollow body structure that includes an interior compartment defined by the end walls, side walls, and top wall. The top wall includes an opening formed therethrough for receiving a hook member of the hanger. The opening is defined by a pair of opposing first edges and a pair of opposing second side edges that extend between the first edges. The clip also includes a pair of slots being formed along the first edges and extending toward the end walls. The second edges include a pair of interference sections (detents) where a distance between the second edges is at a minimum.