Linked marble lock
| Patent application number | CN98235036.8 |
| Patent filing date | 1998.09.09 |
| name | Linked marble lock |
| Public (announcement) number | CN2348054 |
| Public (announcement) day | 1999.11.10 |
| category | Fixed building (construction, mining) |
| Certificate day | 1999.08.07 |
| priority | |
| Application (patent) | Huo Weifeng |
| address | Room 304, No.32, Fuquan 1st Lane, Haizhu North Road, Guangzhou, Guangdong, China |
| Invention (design) person | Huo Weifeng |
| International application | |
| International publication | |
| Enter country date | |
| Patent agency | Guangzhou Patent Office |
| agent | Huang Dayu |
| Summary | |
| The interlocking pin lock is a kind of marble lock, which includes a lock body, a lock cylinder and more than two active marble groups. Each active marble group consists of active inner marbles, active outer marbles and active compression springs. In addition, it also has a number of passive marbles equal to the active marbles. Each passive marble group is also composed of passive inner marbles, passive outer marbles and passive marble compression springs. The utility model relies on the linkage of the main and passive marbles to unlock the lock, so that the universal key can not open the lock, thereby realizing the purpose of reliability and insurance, and it is suitable for any place requiring safety lock. | |
| Sovereignty | |
| 1. A linkage type marble lock comprising a lock body (1), a lock cylinder (2) and two or more active marble groups (4), each active marble group (4) being composed of active inner marbles (7), the active outer marble (8) and the active marble compression spring (9), the lock body (1) and the lock cylinder (2) open the active marble connecting hole along the radial direction of the lock cylinder (2) (10) ), the active inner marble (7), the active outer marble (8) and the active marble compression spring (9) of each active marble group (4) are sequentially arranged in the active marble communication hole (10), When locked, the active marble bead (3) in contact with the active inner marble (7) and the active outer marble (8) is on the side of the lock cylinder (2) of the active marble communication hole (10), and its characteristics It is: it also has a passive marble group (5) equal to the active marble group (4), and each passive marble group (5) is also composed of passive inner marbles (12) and passive outer marbles (13). And the passive marble compression spring (14), the active ball connecting hole (10) of the lock body (1) and the lock cylinder (2) also has a passive marble connecting hole (11), each passive bomb Passive internal bomb of the bead group (5) (12) The passive outer marble (13) and the passive marble compression spring (14) are sequentially arranged in the passive marble communication hole (11), and when locked, the passive inner marble (12) and the passive outer marble ( 13) The passive marble contact surface (6) that is in contact with is in the side of the lock body (2) of the passive marble communication hole (11). | |
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