| 摘要 |
<p>A key-shaped structure, in particular a key-shaped structure applied to a mechanical key. A plurality of independent key-shaped parts (2) through which a screw (4) penetrates are detachably combined to form the key-shaped structure. The key-shaped parts (2) are arranged and combined to form key teeth which can be inserted into a lock cylinder and matched with the lock cylinder to conduct unlocking. The screw (4) has a screw head (4-1) retained in the key-shaped parts (2), a screw rod (4-2) penetrating through the key-shaped parts (2), and a screw tail (4-3) fixedly connected to the body of a key.</p> |
