Lock for a domestic appliance

1. A lock for a movable closing element, the lock comprising:

a closing hook selectively engageable with, and disengageable from, the movable closing element, the closing hook being engageable with the movable closing element in connection with a movement of the movable closing element into a closing position in which the movable closing element, operating especially as a door, a cover, a flap, or similar access opening closing element, closes off an access opening of a structure, especially a structure in the form of a domestic appliance such as a dishwasher, a washing machine, a refrigerator, and the closing hook being disengageable from the movable closing element in connection with a movement of the movable closing element into an opening position in which the movable closing element permits access via the access opening into the structure;

means forming a cavity in the movable closing element, the closing hook being disposable in the cavity in the movable closing element;

a sliding carriage movable between a carriage locking position and a carriage unlocking position, wherein the sliding carriage has a cavity, wherein the closing hook is mounted in the cavity of the sliding carriage, and wherein the closing hook is movable linearly within the cavity of the sliding carriage and in a direction transverse to the sliding carriage such that the closing hook is selectively engageable with, and disengageable from, the movable closing element; and

a rotary door latch that cooperates with the movable closing element and with a lever to actuate movement of the sliding carriage between the carriage locking position and the carriage unlocking position.

2. The lock according to claim 1 , wherein the closing hook is mounted in the sliding carriage in an arrangement via which a spring is connected to the closing hook and the sliding carriage and exerts a spring force relatively between the closing hook and the sliding carriage and the closing hook has a selected one of an oblique contact surface for the closing element and a non-oblique contact surface.

3. The lock according to claim 1 , wherein the sliding carriage is arranged together with the closing hook on a body of a domestic appliance.

4. The lock according to claim 1 , comprising:

a helical compression spring disposed between the closing hook and the sliding carriage and exerting a spring force relatively between the closing hook and the sliding carriage to move the closing hook linearly downward from the sliding carriage into the cavity.

5. A lock for a movable closing element, the lock comprising:

a closing hook selectively engageable with, and disengageable from, the movable closing element, the closing hook being engageable with the movable closing element in connection with a movement of the movable closing element into a closing position in which the movable closing element, operating especially as a door, a cover, a flap, or similar access opening closing element, closes off an access opening of a structure, especially a structure in the form of a domestic appliance such as a dishwasher, a washing machine, a refrigerator, and the closing hook being disengageable from the movable closing element in connection with a movement of the movable closing element into an opening position in which the movable closing element permits access via the access opening into the structure;

means forming a cavity in the movable closing element, the closing hook being disposable in the cavity in the movable closing element;

a sliding carriage movable between a carriage locking position and a carriage unlocking position, the closing hook being mounted on the sliding carriage, wherein the closing hook is movable linearly with respect to the sliding carriage and in a direction transverse to the sliding carriage;

a rotary door latch that actuates movement of the sliding carriage via a lever between the carriage locking position and the carriage unlocking position; and

a stopper dowel, a guide, and a sliding carriage dowel and, in the carriage locking position, the stopper dowel being operable to block the sliding carriage dowel in the sliding carriage and being engaged with the guide and the stopper dowel being disengageable from the guide in connection with a movement of the movable closing element into an opening position and a selected one of a lever that can be accessed from outside of a casing for the lock and operable to manually actuate the stopper dowel and a non-lever configuration for actuating the stopper dowel.

6. The lock according to claim 5 , wherein the closing hook is mounted in the sliding carriage in an arrangement via which a spring is connected to the closing hook and the sliding carriage and exerts a spring force relatively between the closing hook and the sliding carriage and the closing hook has a selected one of an oblique contact surface for the closing element and a non-oblique contact surface.

7. The lock according to claim 5 , wherein the sliding carriage is arranged together with the closing hook on a body of a domestic appliance.

8. The lock according to claim 5 , comprising:

a helical compression spring disposed between the closing hook and the sliding carriage and exerting a spring force relatively between the closing hook and the sliding carriage to move the closing hook linearly downward from the sliding carriage into the cavity.

9. The lock according to claim 7 , wherein the domestic appliance is one of a dishwasher, a washing machine, and a refrigerator.

10. A lock for a movable closing element, the lock comprising:

a closing hook selectively engageable with, and disengageable from, the movable closing element, the closing hook being engageable with the movable closing element in connection with a movement of the movable closing element into a closing position in which the movable closing element, operating especially as a door, a cover, a flap, or similar access opening closing element, closes off an access opening of a structure, especially a structure in the form of a domestic appliance such as a dishwasher, a washing machine, a refrigerator, and the closing hook being disengageable from the movable closing element in connection with a movement of the movable closing element into an opening position in which the movable closing element permits access via the access opening into the structure;

means forming a cavity in the movable closing element, the closing hook being disposable in the cavity in the movable closing element;

a sliding carriage movable between a carriage locking position and a carriage unlocking position, the closing hook being mounted on the sliding carriage and movable linearly with respect to the sliding carriage and in a direction transverse to the sliding carriage;

a rotary door latch that actuates movement of the sliding carriage via a lever between the carriage locking position and the carriage unlocking position;

a guide for guiding the sliding carriage between the carriage locking position and the carriage unlocking position; and

a sliding carriage dowel coupled to the sliding carriage and engaging the guide.

11. The lock according to claim 10 , wherein the closing hook is mounted in the sliding carriage in an arrangement via which a spring is connected to the closing hook and the sliding carriage and exerts a spring force relatively between the closing hook and the sliding carriage and the closing hook has a selected one of an oblique contact surface for the closing element and a non-oblique contact surface.

12. The lock according to claim 10 , wherein the sliding carriage is arranged together with the closing hook on a body of a domestic appliance.

13. The lock according to claim 10 , comprising:

a helical compression spring disposed between the closing hook and the sliding carriage and exerting a spring force relatively between the closing hook and the sliding carriage to move the closing hook linearly downward from the sliding carriage into the cavity.

14. The lock according to claim 12 , wherein the domestic appliance is one of a dishwasher, a washing machine, and a refrigerator.

15. A lock for a movable closing element of a domestic appliance, the lock comprising:

a closing hook selectively engageable with, and disengageable from, the movable closing element,

the closing hook being engageable with the movable closing element in connection with a movement of the movable closing element into a closing position in which the movable closing element closes off an access opening of the domestic appliance, and

the closing hook being disengageable from the movable closing element in connection with a movement of the movable closing element into an opening position in which the movable closing element permits access via the access opening into an interior of the domestic appliance;

a cavity in the movable closing element, the closing hook being disposable in the cavity in the movable closing element;

a sliding carriage movable between a carriage locking position and a carriage unlocking position, wherein the sliding carriage has a cavity, wherein the closing hook is mounted in the cavity of the sliding carriage, and wherein the closing hook is movable linearly within the cavity of the sliding carriage and in a direction transverse such that the closing hook is selectively engageable with, and disengageable from, the movable closing element; and

a rotary door latch that cooperates with the movable closing element and with a lever to actuate movement of the sliding carriage between the carriage locking position and the carriage unlocking position.

16. The lock according to claim 15 , wherein the domestic appliance is one of a dishwasher, a washing machine, and a refrigerator.

17. The lock according to claim 15 , wherein the closing hook is mounted in the sliding carriage in an arrangement via which a spring is connected to the closing hook and the sliding carriage and exerts a spring force relatively between the closing hook and the sliding carriage and the closing hook has a selected one of an oblique contact surface for the closing element and a non-oblique contact surface.

18. The lock according to claim 15 , wherein the sliding carriage is arranged together with the closing hook on a body of a domestic appliance.

19. The lock according to claim 11 , comprising:

a helical compression spring disposed between the closing hook and the sliding carriage and exerting a spring force relatively between the closing hook and the sliding carriage to move the closing hook linearly downward from the sliding carriage into the cavity.

20. The lock according to claim 18 , wherein the domestic appliance is one of a dishwasher, a washing machine, and a refrigerator.