| 摘要 |
A shoehorn (1) consists of a flexible, thin material, e.g. plastic or metal, so that when in use it can change its shape to essentially correspond to the rear interior portion of a shoe where the user's heel is inserted. Its size does not substantially exceed the standard size of a bank card or credit card, so that it can be kept in e.g. a wallet. The shoehorn may comprise two or more portions (1a, 1b) which are of different shape and define shoulders or hook-shaped portions (1c) preventing the shoehorn when used from sliding down into the shoe.
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