Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Outer blade and side column heterogeneous lock
The invention provides a safer outer blade and side column heterogeneous lock. The safer outer blade and side column heterogeneous lock comprises a lock shell, a lock cylinder, a key hole, a pin tumbler hole, a pin tumbler spring, a pin tumbler, an outer blade groove, an outer blade, an outer blade groove opening, an outer blade spring, a side column groove and a side column; a hole inner ring right-angle protrusion is arranged at the end, intersecting with the key hole, of the pin tumbler hole, and the height of the hole inner ring right-angle protrusion is larger than that of the key hole; a matched annular cylinder is arranged at the end, making contact with the hole inner ring right-angle protrusion of the pin tumbler hole, of the pin tumbler, the outer blade groove opening formed in the outer blade and other parts of the outer blade form an outer blade barrier, and the outer blade groove where the outer blade is located is provided with an outer blade groove barrier matched with the outer blade barrier; and an annular chute is formed in the other end, provided with the annular cylinder, of the pin tumbler. Due to the adoption of the structural design, the hole inner ring right-angle protrusion of the pin tumbler hole and the annular cylinder of the pin tumbler form hinder, meanwhile, the annular chute in the other end of the pin tumbler strengthens the hinder to technical nondestructive detection of the opening change of the pin tumbler, the outer blade groove barrier and the outer blade barrier form the barrier, thus the opening change of the pin tumbler and the outer blade in the outer blade side column heterogeneous lock can be detected through the space between the pin tumbler hole and the pin tumbler and the space between the outer blade groove and the outer blade by using a method except for a key, so that the outer blade side column heterogeneous lock has better safety performance.
一种更安全的外叶片边柱异构锁，它包括锁壳、锁芯、钥匙孔、弹子孔、弹子弹簧、弹子、外叶片槽、外叶片、外叶片槽口、外叶片弹簧、边柱槽、边柱，设与钥匙孔相交的弹子孔的一端有孔内环直角凸起，孔内环直角凸起的高度高过钥匙孔高度，与弹子孔孔内环直角凸起相触的弹子一端设有配合的环形圆柱，设在外叶片上的外叶片槽口与外叶片的其他部分形成外叶片阻隔，而外叶片所在的外叶片槽有与外叶片阻隔相互配合的外叶片槽阻隔。在有环形圆柱弹子的另一端为环型型斜槽。采用这种结构设计，因弹子孔的孔内环直角凸起与弹子的环形圆柱构成阻碍，同时弹子上另一端的环形型斜槽加强了对技术性无损探测弹子开启变化的阻碍，外叶片槽阻隔和外叶片阻隔构成阻碍，无法使用钥匙以外的方法通过弹子孔与弹子之间的空间及外叶片槽与外叶片之间的空间，来探测外叶片边柱异构锁内弹子及外叶片的开启变化，从而使外叶片边柱异构锁有更好的安全性能。
Outer blade and side column heterogeneous lock
The invention provides a safer outer blade and side column heterogeneous lock. The safer outer blade and side column heterogeneous lock comprises a lock shell, a lock cylinder, a key hole, a pin tumbler hole, a pin tumbler spring, a pin tumbler, an outer blade groove, an outer blade, an outer blade groove opening, an outer blade spring, a side column groove and a side column; a hole inner ring right-angle protrusion is arranged at the end, intersecting with the key hole, of the pin tumbler hole, and the height of the hole inner ring right-angle protrusion is larger than that of the key hole; a matched annular cylinder is arranged at the end, making contact with the hole inner ring right-angle protrusion of the pin tumbler hole, of the pin tumbler, the outer blade groove opening formed in the outer blade and other parts of the outer blade form an outer blade barrier, and the outer blade groove where the outer blade is located is provided with an outer blade groove barrier matched with the outer blade barrier; and an annular chute is formed in the other end, provided with the annular cylinder, of the pin tumbler. Due to the adoption of the structural design, the hole inner ring right-angle protrusion of the pin tumbler hole and the annular cylinder of the pin tumbler form hinder, meanwhile, the annular chute in the other end of the pin tumbler strengthens the hinder to technical nondestructive detection of the opening change of the pin tumbler, the outer blade groove barrier and the outer blade barrier form the barrier, thus the opening change of the pin tumbler and the outer blade in the outer blade side column heterogeneous lock can be detected through the space between the pin tumbler hole and the pin tumbler and the space between the outer blade groove and the outer blade by using a method except for a key, so that the outer blade side column heterogeneous lock has better safety performance.
一种更安全的外叶片边柱异构锁，它包括锁壳、锁芯、钥匙孔、弹子孔、弹子弹簧、弹子、外叶片槽、外叶片、外叶片槽口、外叶片弹簧、边柱槽、边柱，设与钥匙孔相交的弹子孔的一端有孔内环直角凸起，孔内环直角凸起的高度高过钥匙孔高度，与弹子孔孔内环直角凸起相触的弹子一端设有配合的环形圆柱，设在外叶片上的外叶片槽口与外叶片的其他部分形成外叶片阻隔，而外叶片所在的外叶片槽有与外叶片阻隔相互配合的外叶片槽阻隔。在有环形圆柱弹子的另一端为环型型斜槽。采用这种结构设计，因弹子孔的孔内环直角凸起与弹子的环形圆柱构成阻碍，同时弹子上另一端的环形型斜槽加强了对技术性无损探测弹子开启变化的阻碍，外叶片槽阻隔和外叶片阻隔构成阻碍，无法使用钥匙以外的方法通过弹子孔与弹子之间的空间及外叶片槽与外叶片之间的空间，来探测外叶片边柱异构锁内弹子及外叶片的开启变化，从而使外叶片边柱异构锁有更好的安全性能。
Outer blade and side column heterogeneous lock
外叶片边柱异构锁
HU LINGLING (Autor:in)
27.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Blade lock unlocking tool and blade lock unlocking method
| Europäisches Patentamt | 2016