阅读说明：本技术 用于锁的钥匙以及圆筒锁和可逆平片匙的组合 (Key for a lock and combination of a cylinder lock and a reversible flat key ) 是由 山德罗·费尼尼 于 2018-01-02 设计创作，主要内容包括：一种用于锁(2)的钥匙(1),包括至少一个杠杆(9),该至少一个杠杆具有用于开始运动的第一臂(10)和用于启动锁(2)的滚筒状元件的第二臂(11),杠杆(9)被枢转到钥匙(1)的轴(4),其中杠杆的摆动轴线横向于钥匙(1)的轴(4)的纵向轴线,第一杠杆臂(10)和第二杠杆臂(11)位于钥匙(1)的轴(4)的同一面(5)上。(A key (1) for a lock (2) comprising at least one lever (9) having a first arm (10) for starting the movement and a second arm (11) for actuating a barrel-like element of the lock (2), the lever (9) being pivoted to the shaft (4) of the key (1), wherein the axis of oscillation of the lever is transverse to the longitudinal axis of the shaft (4) of the key (1), the first lever arm (10) and the second lever arm (11) being located on the same face (5) of the shaft (4) of the key (1).)

1. A key (1) for a lock (2), the key comprising: a handle (3); a shaft (4) having two opposing major faces (5) and two opposing minor side faces (7); -at least one lever (9) having a first arm (10) for starting the movement and a second arm (11) for actuating a barrel-like element of the lock (2), the lever (9) being pivoted to the shaft (4) of the key (1), wherein the axis of oscillation of the lever is transverse to the longitudinal axis of the shaft (4) of the key (1), characterized in that the first lever arm (10) and the second lever arm (11) are located on the same main face (5) of the shaft (4) of the key (1), the lever (9) being housed in a groove (13) of the main face (5) extending longitudinally along the shaft (4) up to the end (14) of the shaft (13) opposite to the shank (3) of the key (1).

2. Key (1) for a lock (2) according to claim 1, characterized in that in its idle position said lever (9) is positioned completely inside said groove (13).

3. Key (1) for a lock (2) according to the previous claim, characterized in that it comprises releasable retention means of said lever (9) in the inactive position.

4. Key (1) for a lock (2) according to the previous claim, characterized in that said retaining means are magnetic.

5. Key (1) for a lock (2) according to the previous claim, characterized in that said magnetic retention means comprise a permanent magnet (15) housed in said groove (13).

6. Key (1) for a lock (2) according to any one of claims 1 to 5, characterized in that in the active position said lever (9) protrudes with said second arm (11) outside said groove (13).

7. Key (1) for a lock (2) according to any one of the preceding claims, characterized in that said second arm (11) has a length greater than said first arm (10) in order to amplify said displacement of said roller-like element.

8. Key (1) for a lock (2) according to any one of the previous claims, characterized in that it is a reversible flat key, wherein said face on which said first lever arm (10) and said second lever arm (10) are located is one of said two main opposite faces (5).

9. A key (1) for a lock (2) according to any one of the preceding claims, wherein the groove (13) has a depth dimension in the thickness direction of the shaft (4) that is smaller than the thickness of the shaft (4), such that the bottom wall of the groove (13) is defined to separate the lever (9) from the main face (5) of the shaft (4) opposite to the one on which the groove (13) is located.

10. A combination of a cylinder lock (2) and a reversible flat-blade key (1) according to any of the preceding claims, wherein said roller-like element is a roller pin located in the cylindrical rotor (17) of the lock (2).

11. A combination of a cylinder lock (2) and a reversible flat key (1) according to the preceding claim, characterized in that said first lever arm (10) interacts with a sensor (21) located in said cylindrical rotor (17) of said lock (2).

12. A combination of a cylinder lock (2) and a reversible flat key (1) according to the preceding claim, characterized in that said cylinder pin and said sensor (21) are positioned at the same diametral plane from said cylindrical rotor (17) of said lock (2) on the same side of said slot (23) for the introduction of said key (1).

13. Combination of a cylinder lock (2) according to any of the preceding claims 10 to 12 and a reversible flat key (1), characterized in that said roller pin (19,19') comprises a male part (19' a) and a female part (19b) having a peripheral groove (19a '), the female part being engaged with the male part (19a) with the interposition of an elastic element (19c), the female part (19b) having an end capable of interacting with the lever (9) and an end for introducing the male part (19a), said male part (19a) having an end portion located inside said female part (19b) and a frustoconical end portion located outside said female part (19b) and able to be fitted in a seat (24), the seat has a complementary shape on the inside of an annular part (22a) of a stator (22) of the lock (2).

14. A combination of a cylinder lock (2) and a reversible flat spoon (1) according to any one of the preceding claims 10 to 12, characterized in that the roller pin (20) comprises a single piece interacting with a counter pin (25) which is movable with respect to and under the action of a resilient element (26) in a seat (27) formed on the inside of an annular part (22a) of the stator (22) of the lock (2).