With this “breakaway safety earring,” you need never again fear having your ear yanked off your head due to an earring-related mishap! This system also works for ties, necklaces, rings, and capes.

by worstplans.com

Background:

Humans frequently wear metal adornments that have a small chance of being caught on something. Under most circumstances, this is fine, but occasionally this may lead to situations with a high probability of disaster (e.g. operating a lathe while wearing a dangly necklace).

The issue:

Somehow, it is still the case that very little jewelry has a “break-away” safety feature that ensures that the object will disassemble itself before the attached body part is disassembled—generally, the situation that arises is the one shown in Figure 1.

Fig. 1: The metal earring is much stronger than the mammalian ear, potentially leading to the (slightly dramatized) event above.

This is surprising, since “break-away safety connector” has existed for decades, in:

  • Kitchen counter hot-water boilers, which often have a magnetically-attached power cord.
  • The Apple “MagSafe” laptop connector that (usually) disconnects if someone trips over the power cord.
  • The 2001 Microsoft Xbox wired controller’s break-away cable.

But for whatever reason, search terms like “break-away earring,” “magnetic safety earring,” and “Apple MagSafe connector earring” seem to indicate that break-away safety earrings are not a product under widespread commercial production!

Proposal:

The proposal is simple and low-cost: simply add a magnetic safety section to earrings, jewelry, ties, rings, and other adornments that might be caught on something.

As shown in Figure 2, this break-away safety section will detach if pulled with sufficient force, reducing the likelihood of disaster. 

Fig. 2: The two-part magnetic connector shown at “A” will come apart if pulled with sufficient force. Compare the ear’s final situation here to the less-than-optimal situation in Figure 1.

Conclusion:

Although earrings are the most immediately obvious application of this type of safety connector, it would also be feasible for:

  • Rings (see The Lord of the Rings: The Return of the King for a situation in which this would have been useful)
  • Ties (see Who Framed Roger Rabbit for a situation where this would have been useful)
  • Necklaces
  • Capes (see The Incredibles for a situation where this would have been useful)

PROS: Saves the wearer from experiencing traumatic unscheduled disassembly.

CONS: Significantly increases the chance of losing the earring / ring in question. But this is a small price to pay!