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COOL Bra

COOL Bra

Caption

3D printed bra insert and mini fan

Created with
School Project @ PolyU
Deliverables
Product Design3D scanning and printing
Role
Designer

@ PolyU 2020

⏱ 4 min

3D Printed Bra insert and mini fan

A smart bra insert and mini fan concept that integrated with the 3D scanning and 3D printing technology, which aims to provide the ideal comfort and fit to all bra users, especially the one with breast rash or unfit bras.

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Heat rash (miliaria) occurs when your sweat glands become blocked and sweat can’t be excreted through the pores. Instead, the sweat pools under your skin, causing inflammation and a rash.
The best treatment is to cool off. Heat rash happens mainly when you sweat more than normal because of heat and humidity. Heat rash usually clears up without treatment.
Heat rash (miliaria) occurs when your sweat glands become blocked and sweat can’t be excreted through the pores. Instead, the sweat pools under your skin, causing inflammation and a rash. The best treatment is to cool off. Heat rash happens mainly when you sweat more than normal because of heat and humidity. Heat rash usually clears up without treatment.
What is a breast rash?
What is a breast rash? A breast rash is described as an irritation and/or redness that is usually found on the underside of the breasts. The rash may happen when a woman wears an ill-fitting bra or because of excessive sweating.

According to a 2008 study published in the journal of Chiropractic and Osteopath, up to 80% of women are wearing the wrong size bra for them.

Bra size is difficult to measure. 

Breathing, posture and how thin you are affect the accuracy of bra measurements. Bras produced by different manufacturers have inconsistent sizing.

Problems caused by Ill-fitting Bra?

  • Uncomfortable
  • breast pain
  • breast skin damage
  • Rash by sweat and heat
  • neck, back and shoulder pain
  • bad posture
  • rubbing and chafing leading to skin abrasions
  • deep grooves in the shoulders

→ Health Problem

3D Technology 3D scanning technology Finds optimal fits

3d printing technology Gives optimal fits

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Brief

Problem
Objectives
1. Discomfort
Sweat rash, Stabbing underwire, breast pain, neck, back, and shoulder pain
1. Comfortability
For everyday wear
2. Unfit
Wire Sits on Breasts, Cup Gaping, Cup Overflow
2. Customization
No size, Just fit
3. Self-confidence
Sagging, pendulous, supernumerary breast
3. Aesthetics
Uplifting, ample bosom

Target User

  • Asymmetric breast and unsure bra size
  • With breast problem : Breast rash due to ill-fitting bra and sweat
  • Prefer the use of breast enhancer

Ideation

3D Bra insert with cooling fan

The perfect fit bra insert for a push up effect.

Double breathing layer with hollow plastic tubes for air induction, and six sets of holes where cool air comes out. The tubes function as a perfect fit underwire.

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Insert

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Comfortability Double mesh layers enhance air circulation and breathability

Customisation 3D Scanning technology guarantee a perfect fit push-up effect. Strong edge replace your underwire serves as a perfect fit under support.

Aesthetics Decorative and modern triangular mesh pattern represents your pursuit of inner beauty.

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Fan

Comfortability Mini fan attached to the underband to cool down your upper body.

Customization Detachable Velcro design make the fan fit and fix on every bra. Pocket size for easy carry.

Aesthetics Decorative and modern triangular mesh pattern represents your pursuit of inner beauty. Hidden fan blade makes it your daily functional accessories.

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Explosion view

Chargeable fan with micro-USB port. High speed motor makes strong winds inside your clothes.

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Prototype

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👈🏻
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