As one of the most important parts of heel shoes, it takes a lot of time to make or inspect to ensure that the heel meets the following requirements
Parameters of the heel
1. Heel Height:
Parameter: The vertical measurement from the heel's bottom to the point where it meets the shoe sole
Evaluation: Ensure the heel height aligns with the design specifications and is consistent across both shoes in a pair.
2. Heel Shape:
Parameter: The overall form of the heel, which can be block, stiletto, wedge, kitten, etc.
Evaluation: Assess the symmetry and precision of the heel shape according to the design. Look for smooth curves and clean lines.
3. Heel Width:
Parameter: The width of the heel, typically measured at the base where it contacts the sole.
Evaluation: Check if the heel width provides stability and balances the shoe. Uneven width could lead to instability.
4. Heel Base Shape:
Parameter: The shape of the heel's bottom, which can be flat, concave, or have specific
Evaluation: Inspect the base for uniformity and stability. Irregularities might affect how the shoe rests on surfaces.
5. Heel Material:
Parameter: The material the heel is made of, such as wood, rubber, plastic, or metal.
Evaluation: Ensure the material is of high quality, durable, and complements the overall design. It should also provide adequate support.
6. Heel Pitch:
Parameter: The angle of the heel concerning the horizontal plane, affecting the wearer's
Evaluation: Evaluate the pitch to ensure it's comfortable for walking and doesn't put excessive pressure on the wearer's feet.
7. Heel Attachment:
Parameter: The method used to attach the heel to the shoe, such as gluing, nailing, or stitching.
Evaluation: Check the attachment for strength and durability. Loose or uneven attachment can lead to a safety hazard.
8. Heel Stability:
Parameter: The overall stability of the heel, ensuring it doesn't wobble or shift excessively during wear.
Evaluation: Conduct stability tests to ensure the heel provides adequate support and balance
9. Finish and Surface Quality:
Parameter: The surface texture and finish of the heel, including polish, paint, or any decorative elements.
Evaluation: Inspect for smoothness, uniform color, and absence of blemishes. Any decorative elements should be securely attached.
10. Comfort:
Parameter: The overall comfort of the heel concerning the wearer's foot anatomy, arch support, and cushioning.
Evaluation: Test the shoes for comfort during walking. Pay attention to pressure points and discomfort areas.