SI24750A - A bolt lock for the door hinge - Google Patents

Abstract

The subject of the invention is a door lock latch lock and solves the technical problem of locking the door hinge, for courses with small bumps due to the space constraint. It is also possible to use the object of the invention in other locks, where there is no spatial limitation, since the technical solution provides, besides compactness, also the appropriate mechanical properties and is also very affordable. The bolt lock is made very easily from one metal part. Both legs of the lower part of the bolt lock are attached to the bolt of the bolt lock which passes through the executed curve of the latch on the latch. The derived curve curve allows the locking axis to move along the latched curve. At the top of the bolt lock, a locking part of the bolt lock is made, which allows the locking of the bolt to be formatted formally when it is in the lock position. After inserting the bolt into the carrier profile, the door slightly opens, allowing the bolt lock to move to the locked position. By closing the door, the axis of the lock of the bolt itself moves through the derailleur of the bolt to the appropriate position, where the locking part of the locking latch adjusts the distance between the latch and the bearing profile. The locking part of the bolt lock is made in such a way that, in the mounted state, the load profile is pushed into an appropriately designed socket of the bolt, which prevents an empty walk or shaking of the door of the kitchen element.

Description

DOOR LOCK CLOSE

DESCRIPTION OF THE INVENTION

The field of technology

Closing the door of the cooker or other cooking appliances; door closing of kitchen appliances; door closing courses; suspension; bliss; separating the door from the appliance.

View the problem

Devices in industrial or domestic use are becoming more sophisticated. In order to ensure competitiveness on the market, it is necessary to make better devices (appliances) for an understandable cost, and for the assembly of such devices it is necessary to provide suitable components (components), the cost of manufacture or purchase of which must be such that they can be incorporated into the product.

In addition to the cost limitation, due to the limited space available, it is often necessary to dimension the individual components of the devices as compactly as possible, and despite their compact design, the individual components must provide adequate mechanical properties, user safety and reliable operation.

In case of installation of the door on the kitchen appliance (cooker, oven, microwave oven ...), where there is little space for latching, in this case it is also necessary to carry out a suitable latch, which allows the door to be mounted on the kitchen appliances and to lock the door when there is only this mounted.

• · ·

The functions of the latch lock are:

- position the hinge lock position so that the hinge can be mounted and disassembled into the door of the appliance;

- with the lock on the lock the door is locked (locked) on the appliance;

deactivated latch lock allows the door to be separated from the appliance (for example, in the case of cleaning);

- The latch and latch assembly are designed to eliminate the clearance between the door and the appliance when activating (fixing) the door (mounting faults, tolerances of the appliance components).

The state of the art

Door closing courses are generally well known, having been on the market for decades. More demanding types of courses have also been used for decades, both for the controlled closing of building elements, the closing of the doors of vehicles, and the closing of various appliances.

The doors of some appliances, such as the stove or the dishwasher, open from the top down, with the hinges attached to or near the axis common to the appliance and the appliance door.

After installing the door, the door hinges must be locked so that the door is fixed to the appliance. There are several ways of executing hinged closures, such as a toggle lock, as shown in patent application SI-201200072.

The lock of the latch can be done in different ways, but is usually made in such a way that the latch is rotatable about a fixed axis. By turning around the fixed axis, the latch is rotated from unlocked to locked position and vice versa.

Description of the new solution

The object of the invention is to lock the door hinge lock and solves the technical problem of locking the door hinge for hinges that have small latches due to space constraint. It is also possible to use the subject of the invention for other latching devices without space limitation, since the technical solution provides not only compactness but also adequate mechanical properties and is also very affordable.

The lock of the latch is very simple, made of one metal part. Both arms of the lower portion of the latch lock are secured by the axis of the latch lock, which passes through the latch curve at the latch. The derived latch curve allows movement of the latch lock axis along the latch curve. At the top of the latch, a locking part of the latch is provided, which allows the latch to be formally adjusted with the latch lock when locked in position.

In addition to locking the latch, it is possible to lock the latch member in the position for mounting the door of the kitchen element to the kitchen element, the latch member being a moving part of the door hinge, which allows the translatome movement of the door hinge to be moved to the latch movement.

In the position suitable for door mounting, the door hinge latch is unlocked, locking the locking link of the latch, which prevents uncontrolled locking of the latch and thus damages the installer or user when mounting the door of the kitchen element to the kitchen element.

After inserting the latch in the supporting profile, the door opens slightly, allowing the latch to be moved to the locked position. By closing the door, the axis of the latch lock itself moves along the latch curve to a suitable position, where the locking part of the latch is adjusted to the distance between the latch and the supporting profile. The locking part of the bolt lock is designed in such a way that, in the mounted state, the supporting profile pushes it into a properly shaped latch of the bolt, which prevents idling or shaking of the door of the kitchen element.

The essence of the invention is explained in more detail below with a description of an embodiment and the accompanying drawings, the drawings being part of the present patent application and the drawings show:

Figure 1 shows the latch lock 1, the lock portion of the latch lock 2, the lock latch axis 3, the latch 4, the latch lock 5, the latch curve 6 realized, the connecting member 7.

Figure 2 shows the lock of the latch 1, the locking part of the lock of the latch 2, the axis of the lock of the latch 3, the latch 4, the derived curve of the latch 6, the connecting member 7.

Figure 3 shows the lock of the latch 1, the locking part of the lock of the latch 2, the axis of the lock of the latch 3, the latch 4, the derived curve of the latch 6, the connecting member 7.

Figure 4 shows the lock of latch 1, latch 4, connecting member 7.

Figure 5 shows the latch 1, door hinge 8

Figure 6 shows lock latch 1, door hinge 8

Figure 7 shows lock latch 1, door hinge 8

The embodiment illustrates the operation of the latch 1 for the 8 door hinge.

Figure 1 shows an object of the invention in a setup suitable for assembly. Figure 1 shows the latch 4, the latch of the latch 5, the derived latch curve 6, the connecting member 7, the latch lock 1 with the locking part of the latch lock 2 and the lock latch axis.

Figure 2 shows the position of the individual parts when the latch is locked and the door of the kitchen element is closed. Figures 3 and 4 show the position of the individual parts when the latch 1 is in the locked position and the door of the kitchen element is open to the hinge. Figure 5 shows the entire hinge 8 with settings suitable for mounting the door on the kitchen element. Figure 6 shows the locked latch in the open position and Figure 7 shows the locked latch when the door of the kitchen element is closed.

The latch 1 lock is made of one metal part. Both legs of the lower part of the latch 1 are secured by the axis of the latch 3, which passes through the curve of the latch 6 on the latch 4. The derived curve of the latch 6 allows the axis of the latch 3 to move according to the curve of the latch 6. At the top of the latch lock is made latch2, which allows the latch 4 to be formally adjusted by locking latch 1 when locked in position.

• · · ·

It is possible to lock the link member 7 of the latch in the position for mounting the door of the kitchen element on the kitchen element, the connecting member 7 of the latch being a moving part of the door hinge 8, which allows the translatome movement of the door hinge 8 to be moved to the movement of the latch 4.

In the position suitable for door mounting, the locking latch for the door hinge 8 is unlocked, locking the locking member 7 of the latch, which prevents the locking of the latch 4 from being uncontrolled, thereby damaging the installer when installing the kitchen element door on the kitchen element.

After inserting the latch 4 into the supporting profile, the door opens slightly, allowing the latch 1 to be moved to the locked position. By closing the door, the locking axis of the latch 3 itself moves along the latch curve 6 to a suitable position where the locking portion of the latch 2 adjusts to the distance between the latch 4 and the supporting profile. The locking part of the bolt lock 2 is designed in such a way that, in the mounted state, the supporting profile pushes it into the properly formed latch of the bolt 5, which makes it impossible to idle or shake the door of the kitchen element.

It is to be understood that the described solution can also be implemented in a different design that does not alter the essence of the invention.

Claims (8)

PATENT APPLICATIONS 1. A door hinge lock, characterized in that the two legs of the lower part of the latch (1) are fastened with the axis of the latch (3), which passes through the latch curve (6) on the latch (4) by appropriate movement of the latch lock (1), the latch linkage (7) may be locked in the position for mounting the door of the kitchen element to the kitchen element. Device according to claim 1, characterized in that the derived latch curve (6) allows movement of the latch axis of the latch (3) along the executed latch curve (6). Device according to any one of claims 1 to 2, characterized in that a locking part of the latch (2) is provided at the top of the latch lock (1), which allows the latch (4) to be formally adjusted by the latch lock (1) when it is locked in position. Device according to any one of claims 1 to 3, characterized in that the latch 1 is made of a single metal part. Apparatus according to any one of claims 1 to 4, characterized in that the connecting member (7) locks the moving part of the hinge (8), which allows the translatome movement of the door hinge (8) to be transferred to the movement of the latch (4). Device according to any one of claims 1 to 5, characterized in that in the position suitable for mounting the door, the latch (1) for the door hinge (8) is unlocked, the locking link (7) being locked, prevents the latch (4) from locking uncontrollably, thereby damaging the installer when mounting the door of the kitchen element to the kitchen element. Apparatus according to any one of claims 1 to 6, characterized in that by closing the door the axis of the latch lock (3) moves itself along the executed latch curve (6) to a suitable position where the locking part of the latch lock (2) adjusts to the distance between latch (4) and support profile. • · Ί Apparatus according to any one of claims 1 to 7, characterized in that the locking part of the latch lock (2) is arranged in such a way that, when mounted, the supporting profile pushes it into a suitably shaped latch of the latch (5), which prevents idling or shaking door of the kitchen element.