HRP20140571T1 - Bolt arrangement for a lock body - Google Patents

Claims (8)

1. Latch assembly for the lock body, which includes the lock bolt (4) while the lock bolt is to be connected to the bolt body (21) from the lock body either for left-hand or right-hand orientation, indicated by the fact that each side of the lock bolt contains grooves (6) and ridges (7) laid between them, where the grooves extend towards the beveled end (17) of the lock counter, and the ridges extend towards the lower end (18) of the lock counter, wherein this bolt assembly further includes a frame (8) whose ends are open, namely the outer end (25) and the inner end (26), and the inner surfaces of the side faces (8A) contain ridges (9) on the frame and slots (10) on of the frame located between them, while these ridges on the frame extend towards the outer end (25) of the frame, and these slots (10) on the frame extend towards the inner end (26) of the frame, while the bolt of the lock is arranged to fit in a sliding manner inside the frame so that the action is at its minimum between the sides of the bolt of the lock and the inner surfaces of the sides of the frame, when the lower end (18) of the bolt of the lock is on the upper part of the outer end (25 ) of the frame, and the action is intensified when the face of the lock moves towards the inner end (26) of the frame. 2. Latch assembly according to claim 1, characterized in that the frame (8) has a protrusion (12), on the outer surface of at least one side and at the end of the side of the outer end (25), which should be placed against the rear surface (24) from the front plate (2) of the lock body (1), the frame of which is arranged to be placed behind the front plate of the lock body at the position of the bolt hole. 3. The latch assembly according to claim 2, characterized in that the outer end (25) of the frame contains an elongated protrusion (15), at least on one side, while this elongated protrusion forms extensions on the ridges (9) and on the slots (10) from the inner the surface of the side in question. 4. Latch assembly according to any of claims 2 to 3, characterized by the fact that the shape of the grooves (6) of the lock is curved, while the upper surfaces of the ridges (7) of the lock are flat, and the ridges (9) on the frame are corresponding curved and the bottoms of the slots (10) are flat. 5. Latch assembly according to any one of claims 2 to 3, indicated by the fact that the shape of the grooves (6) of the lock is curved, as are the upper surfaces of the ridges (7) of the lock, while the ridges (9) are on frame correspondingly curved and the bottoms of the slits (10) are curved. 6. Latch assembly according to any one of claims 2 to 3, indicated by the fact that the side surfaces and bottoms of the grooves (6) from the lock are flat, such as the flat upper surfaces of the ridges (7) from the lock, and the side surfaces and the upper surfaces of the ridges (9) on the frame are correspondingly flat, as are the bottoms of the slits (10). 7. Latch assembly according to any one of claims 2 to 6, characterized in that there are two grooves (6) on the short sides and three grooves (6) on the long sides of the lock (4), that is, there are three ridges (9) ) on the inner surfaces of the long sides and two ridges (9) on the inner surfaces of the short sides of the frame (8). 8. The latch assembly according to any one of claims 2 to 7, characterized in that the frame (8) is made of plastic material.