Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Card lock
The invention discloses a card lock. The problem that locks good in anti-theft function are not universal in the prior art is solved. The card lock comprises a lock body. The lock body comprises a lock inner container, a lock cylinder, locking pieces and a shifting piece, and the lock cylinder is arranged inside the lock inner container and provided with the shifting piece rotating along with the lock cylinder; the lock cylinder is sleeved with the locking pieces, so that the locking pieces and the lock cylinder rotate jointly; each locking piece is provided with an auxiliary key arm and a main key arm which extend towards the two sides of the locking piece to form lock inner container clamping pieces; a gap is reserved between the main key arm and the auxiliary key arm of each locking piece; the main key arms are elastic, so that the main key arms get close to the corresponding auxiliary key arms under action of external force; the main key arms are connected with key clamping pieces; the lock inner container is internally provided with lock inner container clamping grooves corresponding to the lock inner container clamping pieces in position; the lock cylinder sleeved with the locking pieces is arranged inside the lock inner container; the lock inner container clamping pieces of the main key arms of the locking pieces are clamped into the corresponding lock inner container clamping grooves. By means of the technical scheme, the problems in the prior art can be solved well.
Card lock
The invention discloses a card lock. The problem that locks good in anti-theft function are not universal in the prior art is solved. The card lock comprises a lock body. The lock body comprises a lock inner container, a lock cylinder, locking pieces and a shifting piece, and the lock cylinder is arranged inside the lock inner container and provided with the shifting piece rotating along with the lock cylinder; the lock cylinder is sleeved with the locking pieces, so that the locking pieces and the lock cylinder rotate jointly; each locking piece is provided with an auxiliary key arm and a main key arm which extend towards the two sides of the locking piece to form lock inner container clamping pieces; a gap is reserved between the main key arm and the auxiliary key arm of each locking piece; the main key arms are elastic, so that the main key arms get close to the corresponding auxiliary key arms under action of external force; the main key arms are connected with key clamping pieces; the lock inner container is internally provided with lock inner container clamping grooves corresponding to the lock inner container clamping pieces in position; the lock cylinder sleeved with the locking pieces is arranged inside the lock inner container; the lock inner container clamping pieces of the main key arms of the locking pieces are clamped into the corresponding lock inner container clamping grooves. By means of the technical scheme, the problems in the prior art can be solved well.
Card lock
CHEN ZIQIANG (Autor:in) / CHEN LIRONG (Autor:in)
24.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser