Importance

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Abstract

The invention relates to a monolithic piercing (1) designed to be inserted in a previously pierced hole in the skin of a user, the piercing comprising: •—a tip (110), configured to allow guiding and suitable presentation of an expansion bulb during its insertion into the hole in the skin; •—the expansion bulb, (120), having an ovoid profile and variable cross-section having a plurality of different perimeters, only one of which is maximum, the bulb (120) being configured to ensure a gradual and painless expansion of the skin during guiding of the piercing into the hole; •—a rod (200) configured to adapt to the tunnel hole of the skin and enabling support of the piercing; •—an end portion (300) consisting of an ornamental relief, which has a volume and/or a characteristic dimension that is sufficiently large to prevent the piercing from passing through the hole in the skin; and •—wherein the tip (110), the bulb (120) and the rod (200) cooperate in order to ensure a triple function of insertion, holding in place and removal of the piercing allowed by the guiding and expansion of the hole; •—wherein the perimeter PB of any cross-section of the bulb (120) is greater than the perimeter PP of any cross-section of the tip (110) and than the perimeter PT of any cross-section of the rod (200); and •—wherein the weight of the ornamental end portion (300) is less than or equal to the combined weight of the tip (110) and the bulb (120).

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First Claim