Snap-On Hanger Tag With Twist-Off Locking for Easy Removal
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Solution Overview
Problem
Current garment hanger sizers are difficult to remove without damaging either the sizer or the hanger, as they are designed to be non-removable and require a tool for removal, leading to potential damage when attempted to be removed by hand.
Innovation Solution
A push-on-twist-off tag system for hangers that includes a top end with inwardly directed tabs and a resiliently expandable body, allowing for easy attachment and detachment by rotating the tag 90 degrees to increase the opening width, enabling removal without tools.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the tag is designed to be securely locked to the hanger, then the tag remains attached during transit and handling, but the tag becomes difficult or impossible to remove without damaging either the tag or the hanger
Solution Approach 1:
The tag incorporates a resilient body that can dynamically change its state between locked and unlocked positions. The resilient nature allows the tag to be inserted in a compressed state, lock into place when released, and then be deliberately unlocked by applying force in a specific direction (twisting motion), enabling both secure attachment and controlled removal
Solution Approach 2:
The tag utilizes changes in the opening width parameter of its body structure. The opening width transitions between a first dimension (allowing insertion), a second dimension (locked state), and a third dimension (unlocked state for removal). This parameter change enables the tag to transition between different functional states - attached, locked, and removable - resolving the contradiction between security and ease of removal
2Ease of operation
If the tag uses a resilient expandable body to allow easy insertion, then the tag can be pushed onto the hanger neck, but the tag may accidentally detach during handling
Solution Approach 1:
The tag design incorporates preliminary locking action through the resilient body that automatically engages with the hanger neck upon insertion. The resilient nature causes the tag to snap into a locked position immediately after insertion, securing the attachment before any handling occurs, thus preventing accidental detachment while maintaining ease of insertion
Solution Approach 2:
The resilient body provides dynamic response to insertion forces, automatically transitioning from an open state (for easy insertion) to a locked state (for secure attachment). This dynamic transformation ensures that the tag is securely attached during normal handling while remaining easy to insert, resolving the contradiction between insertion ease and attachment security
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 secure attachment and easy removal of the tag from the hanger without damaging either component, allowing for repeated use and reducing the risk of damage during handling.
Implementation Method 1
the body is resiliently expandable in a direction of the lateral opening width, such that the lateral opening width increases to a temporarily increased lateral opening dimension
Data Source
AI summary
In one embodiment, a hanger and a snap-on-twist-off tag combination is disclosed. In this embodiment, the hanger includes a body, a boss, and a hook. The snap-on-twist-off tag (hereinafter referred to as tag) includes a top end, a bottom end, a body portion connecting the top end and the bottom end, and an opening adjacent to the top end, wherein the body is resiliently expandable. In this embodiment the tag has a locked position, wherein the tag is longitudinally aligned with the body of the hanger, wherein the tag is locked to the top portion of the hanger and cannot be moved freely in any direction, and wherein the boss of the hanger extends through the opening of the tag. The tag also has an unlocked position of the tag, wherein the tag is perpendicularly aligned with the body of the hanger, wherein the boss of the hanger extends through the opening of the of the tag, and wherein the tag is movable.