HUH3407A - Counter lock for securing the locking on several points - Google Patents

Abstract

The object of the present invention is to seal a multi-point lock doors, entrance doors or doors to your hand, which is equipped with an arrow / ^ closing flap traditional lock and shutter closet equipped with toap it has a statute. The counter lock is designed so that the counter / 1 / housing / 5 / provided opening for base lock / 4 / base and / or move and / or move it in base / 7 / counter / 1 / counter / 8 / and the counter / 8 / double lever / 9 / s interlocked with latches / 6 / the front door / 15 / locking device / 15 / locking fit into the opening

Description

BACKGROUND OF THE INVENTION The present invention relates to a counter lock for securing a multi-point closure which can be mounted on a door frame instead of a locking plate.

In current practice, with conventional locks, the latch in the lock protects the door from being tensioned.

The door is locked by the latch at the frame only at one point.

Multi-point locking is required for greater security. Currently, there are multipoint lock locks in circulation,

»· · ♦ · · such as FERCO Sarrebourg Cedex French company TRIMATIC and DECERA 3-point locks, WARKHAUS GmbH Münster RSZK 5-point locks, Kari Fleithex GmbH VELBERT 1 RSZK KFV-AS 5-point locks, Bayer-Müller Heiligenhaus / BMH / RSZK closes at 4-6-10 points and FUHR Cári GmbH Heiligenhaus RSZK closes at FUHR MULTISAFE.

The disadvantage of these multi-point locks is that when replacing the conventional locks, the door leaf and casing require a major modification and engraving. Therefore, its installation is complicated and can only be done professionally under operating conditions, so it is expensive to install.

SUMMARY OF THE INVENTION The object of the present invention is to eliminate the disadvantages of known multi-point locks and to provide multi-point locks where new multi-point locks do not need to be fitted, but can be retrofitted simply and cheaply instead of locking plates of existing locks. the lock housing strengthens the case, as the counter lock is more securely attached to the case and rests on its larger surface.

According to the present invention, the object is solved by the provision of a counter-lock having an opening in the counter-lock housing mounted on the door frame opposite to the base latch of the base lock, which is designed to permit movement of the counter latch and base latch.

two-lever lifts are connected, the two ends of which are provided with latches which are formed in such a way that the locking elements located at the edge of the door leaf can be locked.

In one embodiment of the counter lock according to the invention, the counter-latch is guided in the guide groove by the counter-latch bolt and the latches are guided by the latch-guide bolt.

In one embodiment of the counter lock according to the invention, the two-arm lifts are made of flat metal profiles.

In one embodiment of the counter-lock according to the invention, the counter-lock and the two-lever lifts are retracted by springs to the open position of the counter-lock.

According to the invention, it is advantageous to have a bore in the longitudinal axis of the spring bearing pins, through which the fastening bolts of the counter lock housing are guided, and it is a further advantage that the spring bearing pins are also the pivot points of the two-arm lifts.

The invention will now be described, with reference to an exemplary embodiment, in which: FIG

Fig. 1 is a side view of an embodiment of the counter lock according to the invention in an open position

1 / a. Fig. 6 is a schematic sectional view of the base latch and counter latch in the open position

Fig. 2 is a side view of a possible embodiment of a counterclocking device according to the invention when closed.

2 / a. Fig. 3 is a schematic sectional view of the base lock and counter lock in the closed position

One exemplary embodiment, such as 1 and 2 and 1 / a, is illustrated. and 2 / a. Figures 1 to 5 show an open and closed counterclock

In the closed position shown in Fig. 2, the base lock 4 and base lock 7 are located in the door leaf 3 (Fig. 2 a) and opposed by a counter lock 1 located in the door frame 2 / Fig. 2 and in the counter lock housing 5. Fig. 2 / a / 8 are connected by spring 13 to the counter-locking latches 8, at the ends of which are locked latches 6, which are located in the receiving opening of the locking elements 15 on the edge of the door leaf.

By moving the base lock 7 of the base lock 4 in the direction of closing, the counter lock 8 of the counter lock 1 can be moved. The counter-lock 8 is guided by the counter-lock pin 14 in the guide groove 10.

The counter-locking latch 8 of the counter-lock 1 is connected by two-lever lifts 9 and the flat-metal twin-arm lifts 9 pivoting the latches 6 fixed at the ends of the two-lever lifts 9 into the guide grooves 15 which are located on the edge of the door leaf 3.

The counter-lock 1 can be brought into the open position according to Fig. 1 by being pulled back by the springs 13 by moving the base lock 7 of the base lock 4 in the direction of opening with a key.

♦.

reset ellenreteszt 8 and 9 using the 8-arm ellenretesz aerial dissolves ellenzár zárásipontjait 1, by pulling out the ellenzár 1 6 3 ajtóle 15 latches the locking elements arranged £ ^u edge receiving slot.

The connection between the counter-lock 8 and the base-lock 7 of the base lock 4 is made by closing the door and unlocking it.

The main advantage of the counter lock according to the invention is that it is not necessary to install a new multi-point lock, but it can also be retrofitted with the locks of the already installed locks simply, less costly, and at home.

The door leaf does not require any modification and is easy to mount on the frame.

The counterclocker also fills in the sealing plate and can be secured to the case more securely than conventional multipoint locks.

Conventional locks operate the counterclock, making the multi-point lock and the latch protrusion when closed more than the multi-point locks, which increases the safety of the lock. Its design allows it to be mounted on right and left front doors.

Claims (6)

Patent claims: 1. / To provide a multi-point locking mechanism for front doors or other door and door structures having a conventional door and wing locking assembly fitted to the door leaf, characterized in that the base lock / 4 / on the door leaf / 4 / for your door frame / 2 / fitted *, The counter-lock G / 1 / has an arrow-lock housing / 5 / arrowed to allow movement of the counter-latch / 8 / and the base latch / 7 / and is connected to the counter-latch / 1 / counter-latch / 8 / two-lever lifts / 9 / / which are designed to allow the locking elements 15 on the edge of the door leaf / 3 / to enter into the locking opening. 2. / In the counter-lock embodiment according to claim 1, characterized in that the guide groove / 10 / is guided by the counter-lock / 8 / counter-locking bolt / 14 / θ latches / 6 / latching guide bolt / 11 /. 3. The counter-locking oil according to claim 1, characterized in that: / two-lever lifts / 9 / flat metal profiles. The counter-insulating-lining according to claim 1, characterized in that the / counter-latches / 8 / and the two-arm lifts / 9 / are spring-retracted to the open position of the counter-latch / 1 /. The shaft of the counter-locking stone according to claim 1 has a hole through which the fastening screws of the counter-lock / 1 / counter-lock housing / 5 / are passed. 6. / E-shape of the counter-lock according to claim 1, characterized in that / the spring pins / 12 / are also the pivot points of the two-arm lifts / 9 /.