A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Elastic pressing irrotational lock
The invention discloses an elastic pressing irrotational lock convenient for people to use in daily life; an elastic pressing piece is arranged in the lock; before locking, a finger presses a pressing cap to inwards press the elastic pressing piece for locking; and before unlocking, a key is inserted in a lock hole, and the elastic pressing piece is outwards ejected under the elastic force effect of a spring to expose the pressing cap so as to finish the unlocking. The lock changes several habits in traditional unlocking, in particular, can achieve the unlocking purpose without rotating, eliminates the trouble of worrying about the break of the key after long-time use, and is easy, safe and convenient.
Elastic pressing irrotational lock
The invention discloses an elastic pressing irrotational lock convenient for people to use in daily life; an elastic pressing piece is arranged in the lock; before locking, a finger presses a pressing cap to inwards press the elastic pressing piece for locking; and before unlocking, a key is inserted in a lock hole, and the elastic pressing piece is outwards ejected under the elastic force effect of a spring to expose the pressing cap so as to finish the unlocking. The lock changes several habits in traditional unlocking, in particular, can achieve the unlocking purpose without rotating, eliminates the trouble of worrying about the break of the key after long-time use, and is easy, safe and convenient.
Elastic pressing irrotational lock
2016-01-06
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Irrotational Curvilinear Flow Past a Weir
| British Library Conference Proceedings | 1994