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The invention relates to an arrangement for locking and ejecting a movable furniture part, comprising two unlockable ejection devices arranged on both sides of a furniture body or on the movable furniture part, and spring-loaded ejectors, wherein the unlockable ejection devices comprise a catch elem

The invention relates to an arrangement for locking and ejecting a movable furniture part, comprising two unlockable ejection devices arranged on both sides of a furniture body or on the movable furniture part, and spring-loaded ejectors, wherein the unlockable ejection devices comprise a catch element mounted on a linearly displaceable carriage, the catch element engaging into a slotted guide path having the shape of a heart curve and by which the movable furniture part can be held in a closed latching position (E) via a locking element. According to the invention, this latching position (E) can be released by overpressing the movable furniture part towards the interior, wherein the linearly displaceable carriages of the two unlockable ejector devices are motionally coupled via a rotatable synchronization rod.

대표청구항 ▼

1. An arrangement for locking and ejecting a movable furniture part, comprising: two unlockable ejection devices to be arranged at spaced positions on one of a furniture body and a movable furniture part;spring loaded ejectors for ejecting the movable furniture part from the furniture body;wherein e

1. An arrangement for locking and ejecting a movable furniture part, comprising: two unlockable ejection devices to be arranged at spaced positions on one of a furniture body and a movable furniture part;spring loaded ejectors for ejecting the movable furniture part from the furniture body;wherein each of said two unlockable ejection devices comprises a linearly displaceable carriage,a latching element mounted on said linearly displaceable carriage,a curved sliding guide path into which said latching element engages, anda locking element, wherein said latching element, said curved sliding guide path and said locking element are arranged with respect to each other so as to be able to, when provided on the one of the furniture body and the movable furniture part, hold the movable furniture part in a closed latching position with said locking element as well as release the movable furniture part from the closed latching position in response to pressing the movable furniture part inwardly into the furniture body from the closed latching position; anda rotatable synchronization rod that couples said linearly displaceable carriage of both of said two unlockable ejection devices for movement with each other. 2. The arrangement of claim 1, wherein each said carriage is connected to said synchronization rod by a transmission that converts linear carriage movement into rotary movement of said synchronization rod. 3. The arrangement of claim 2, wherein said transmission comprises an element mounted for displacement together with said carriage and a rotary element for force transmission to said synchronization rod. 4. The arrangement of claim 3, wherein said element mounted for displacement is a rack and said rotary element is a gear meshing with said rack. 5. The arrangement of claim 4, wherein said locking element, said rack, one of said ejectors and said latching element are coupled to said carriage for movement therewith. 6. The arrangement of claim 4, wherein said carriage, one of said ejectors and said latching element are in one piece. 7. The arrangement of claim 4, wherein said transmission comprises a said gear on each end of said synchronization rod meshing with a respective said rack of said unlockable ejection devices. 8. The arrangement of claim 7, wherein each said gear is non-rotatably connected to said synchronization rod by a respective splined shaft. 9. The arrangement of claim 7, wherein said synchronization rod comprises at least one elastic element therein that acts on at least one said gear in a longitudinal direction of said synchronization rod. 10. The arrangement of claim 1, wherein said locking element is mounted on said carriage such that when in the closed latching position, said locking element can hold the movable furniture part by holding a holding element on the movable furniture part. 11. The arrangement of claim 10, wherein said ejectors form respective parts of said two unlockable ejection devices and are arranged so that the movable furniture part can be opened or ejected by each said ejector engaging a respective holder on the movable furniture part. 12. The arrangement of claim 1, wherein said latching element comprises a projection that engages said curved sliding guide path. 13. The arrangement of claim 1, wherein each of said ejection devices comprises an elastic element that is arranged to act on said linearly displaceable carriage. 14. The arrangement of claim 13, wherein said elastic element comprises a spring having a spring force that acts on said carriage in an ejection direction and is arranged with respect to said carriage so that when said unlockable ejection devices are mounted on one of the furniture body and the movable furniture part: (1) movement of the movable furniture part in a closing direction causes said spring to increase in stored spring force, and (2) said ejector linearly moves a holding element of the movable furniture part in an opening direction in response to movement of said carriage by the spring force of said spring. 15. The arrangement of claim 1, wherein said locking element is pivotably mounted to said carriage at a pivot point and said latching element is pivotably mounted to said carriage at a pivot point. 16. The arrangement of claim 1, wherein each of said ejection devices further comprises a housing, said carriage arranged so as to be linearly displaceable in said housing. 17. The arrangement of claim 16, wherein one of said ejectors and said locking element project from said housing through a housing opening. 18. The arrangement of claim 16, wherein said curved sliding guide path is provided in said housing and said latching element has a projection that engages said curved sliding guide path. 19. The arrangement of claim 16, wherein said housing has a control cam sliding guide path therein which is engaged by a control cam projection that is arranged on said locking element. 20. The arrangement of claim 16, wherein each of said unlockable ejection devices further comprises a mounting plate onto which said housing can be fitted. 21. The arrangement of claim 20, wherein each of said unlockable ejection devices is structured so that: (1) each of said unlockable ejection devices can be fitted, using a respective said mounting plate, but without use of a tool, to spaced sides or surfaces of the furniture body and (2) each of said unlockable ejection devices can be subsequently connected by having said synchronization rod inserted therein. 22. The arrangement of claim 1, wherein said synchronization rod comprises two elastic elements that act on respective gears non-rotationally provided at ends of said synchronization rod. 23. An article of furniture comprising a furniture body, a movable furniture part movable relative to said furniture body and the arrangement of claim 1 mounted on one of said furniture body and said movable furniture part.