초록 ▼

A magnetic lock assembly is disclosed, the assembly including a locking component which has a lock housing and magnetic lock member, the magnetic lock member being housed in the lock housing and a striker component which has a striker plate which is magnetically attracted to the magnetic lock in a l

A magnetic lock assembly is disclosed, the assembly including a locking component which has a lock housing and magnetic lock member, the magnetic lock member being housed in the lock housing and a striker component which has a striker plate which is magnetically attracted to the magnetic lock in a locking direction by a magnetic force produced by the magnetic lock member, in use. The assembly is characterized therein that the striker plate and the magnetic lock member are movable relative to each other in the locking direction, the striker plate and the magnetic lock member include complementary latching formations and the striker component and the locking component have cooperating displacing mechanism for displacing the striker plate and the magnetic lock member relative to each other in the locking direction upon movement of the striker plate and the magnetic lock member relative to each other in a transverse direction. The invention extends to a door including a magnetic lock assembly.

대표청구항 ▼

1. A magnetic lock assembly (10) including: a locking component (12) which has a lock housing (16) and a electromagnetically operable lock member (18), the lock member being housed in the lock housing; a striker component (14) which has a striker plate (22) which is magnetically attracted to the

1. A magnetic lock assembly (10) including: a locking component (12) which has a lock housing (16) and a electromagnetically operable lock member (18), the lock member being housed in the lock housing; a striker component (14) which has a striker plate (22) which is magnetically attracted to the lock member in a locking direction by a magnetic force produced by the lock member, the striker plate and the lock member being movable relative to each other in the locking direction; complementary latching formations (26, 28) provided on the striker plate and the lock member, wherein; the striker component and the locking component have cooperating displacing means (30) for displacing, in use, the striker plate and the lock member relative to each other in the locking direction upon movement of the striker plate and the lock member relative to each other in a transverse direction, the displacing means including a guide means comprising a rolling element (32) and a profiled guide surface (34), one being located on the striker plate and the other on the lock member. 2. The assembly according to claim 1, wherein the complementary latching formations are in the form of a projecting latch formation (26) and a complementary recess (28) in which the latch formation is receivable. 3. The assembly according to claim 1, wherein the assembly includes an urging means (46) for urging the striker plate and the lock member towards each other in the locking direction. 4. The assembly according to claim 1, wherein the assembly includes a pair of spaced rolling elements and guide surfaces. 5. The assembly according to claim 4, wherein each guide surface is wave shaped in profile. 6. The assembly according to claim 5, wherein each guide surface has a trough portion (36) and a crest portion (38) on either side thereof. 7. The assembly according to claim 2, wherein the projecting latch formation and the recess are curved in profile to facilitate entry and exit of the projecting latch formation into and out of the recess as the striker plate and lock member move relative to each other in the transverse direction. 8. The assembly according to claim 1, wherein the striker component includes a base plate (44) on which the striker plate is mounted. 9. The assembly according to claim 2, wherein the striker plate carries the projecting formation and the lock member has the recess. 10. The assembly according to claim 1, wherein the striker component carries the rolling element and the locking component has the guide surface. 11. The assembly according to claim 1, wherein the locking component is mountable to a door frame (20) and the striker component is mountable to a door (24). 12. A door assembly comprising a door and frame, wherein the asssembly includes a magnetic lock assembly, and the magnetic lock assembly (10) including: a locking component (12) which has a lock housing (16) and a electromagnetically operable lock member (18), the lock member being housed in the lock housing; a striker component (14) which has a striker plate (22) which is magnetically attracted to the lock member in a locking direction by a magnetic force produced by the lock member, the striker plate and the lock member being movable relative to each other in the locking direction; complementary latching formations (26, 28) provided on the striker plate and the lock member, wherein; the striker component and the locking component have cooperating displacing means (30) for displacing, in use, the striker plate and the lock member relative to each other in the locking direction upon movement of the striker plate and the lock member relative to each other in a transverse direction, the displacing means including a guide means comprising a rolling element (32) and a profiled guide surface (34), one being located on the striker plate and the other on the lock member.