Classifications

• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
  • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
  • A47B88/40—Sliding drawers; Slides or guides therefor
  • A47B88/453—Actuated drawers
  • A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
  • A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
  • A47L15/00—Washing or rinsing machines for crockery or tableware
  • A47L15/0084—Washing or rinsing machines for crockery or tableware of drawer-type
• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
  • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
  • A47B88/40—Sliding drawers; Slides or guides therefor
  • A47B2088/4015—Sliding drawers; Slides or guides therefor with magnets holding the drawer in closed position

Definitions

• Feeding device for a longitudinally displaceably guided in a furniture body extract part
• the present invention relates to a collection device for a longitudinally movable in a furniture body carried extract part with a force storage, which is stretched when opening the extractable part and its stored force is transmitted from a structurally predetermined insertion position of the extractable part as a pull-in force on the extractable part.
• Feeding devices of the aforementioned type are known per se. Such collection devices, which may be partially combined with a damper, serve to pull an extractable part shortly before reaching the final insertion position without further and additional force from the outside into the final insertion position in the furniture body. In this case, the tensioned when pulling out of the extract part power storage is released and the stored force is used to pull the extractable part into the final insertion position within the furniture body.
• an increase in the pull-in force may be desirable to control a via a slotted guide Cover on a box-like pull-out part sealingly tighten. This is the case with certain types of dishwashing machines. But it can also be used to increase the pull-in force to press a pull-out with correspondingly high forces to a circumferential seal.
• the present invention has for its object to further develop a collection device of the generic type to the effect that an increase in the retracting force is achieved and that pulling out with a force well below the effective pull-in forces is possible.
• a permanent magnet system of a permanent magnet and a Gegenpol published of a magnetizable material or a second permanent magnet is provided, each one component of this permanent magnet system on the furniture body and the another component is mounted on the pull-out part in such a way that their contact surfaces during collision when inserting the pull-out part run perpendicular to the insertion direction and are displaceable parallel to one another when the pull-out part is pulled out of the closed position.
• Figure 1 is a schematically illustrated partial view of a furniture body with a longitudinally slidably guided extract part and a collection device
• Figure 2 shows a partial view of the feeder in a relation to Figure 1 to
• Figure 3 is a view corresponding to Figure 1 at a lower compared to Figure 1 insertion position of a pullout part
• FIG. 4 shows a view corresponding to FIGS. 1 and 3 with the insertion part fully inserted
• Figure 5 is a view corresponding substantially to Figure 3 with partially pulled out from the insertion position of Figure 4 extract part
• FIG. 6 is a view corresponding to FIG. 5, with the extract part still further pulled out
• FIG. 7 shows a view corresponding to FIG. 6 with the pull-out part still further extended and the permanent magnet system separated
• FIG. 8 shows a partial view of the collection device seen with respect to FIG. 7 in a viewing direction rotated by 180 °
• FIG. 9 shows a view in the direction of the arrow IX in FIG. 1
• Figure 10 is a schematically illustrated partial plan view of a furniture body with a longitudinally slidably guided extract part according to a further embodiment of the invention
• the reference numeral 1 in each case a total of a schematically illustrated cabinet furniture referred to, which also has only schematically shown furniture body 2 and a longitudinally displaceably mounted extract part 3.
• the pull-out part 3 is connected in a known manner via guide rails 4 along the movable furniture body 2 and has an integrated collection device 5, in which in a conventional manner when opening or pulling out of the extract part 3 from the furniture body 2, a power storage is stretched, whose stored force is released again from a structurally predetermined insertion position of the pull-out part 3 and transferred to the pull-out part 3 as pull-in force.
• EP 0 391 221 B1 From EP 0 391 221 B1 a corresponding intake device is shown and described in detail, also with regard to their mode of operation. In that regard, EP 0 391 221 B1 is made with regard to its disclosure content regarding a collection device to the subject of the present application.
• a permanent magnet system which consists of a permanent magnet 6 and a counter pole piece 7 made of magnetic material. sierbaren material or another permanent magnet 7 is made.
• one component of the permanent magnet system is mounted on the furniture body 2 and the respective other component on the pull-out part 3.
• the permanent magnet 6 is on
• Furniture body 2 and the counter pole piece 7 or another permanent magnet 7 are connected via a pivot lever 8 on the pull-out part 3.
• the pivot lever 8 is pivotally mounted about an axis 9 on the pull-out part 3. This bearing point is located in the lower region of the furniture body 2, while the opposite pole piece 7 (or another permanent magnet 7) attached to the other end of the lever 8 is arranged in the upper region of the furniture body 2, as is the permanent magnet 6 mounted on the furniture body 2 itself.
• the lever 8 extends from the bearing 9, starting from the vertical inclined upward, so that the counter pole piece 7 always has a smaller distance from the permanent magnet 6 than the bearing. 9
• the lever 8 is also constantly biased in the direction outlined above.
• a support pin 11 is mounted vertically displaceable, which is height adjustable via a horizontal arm 12 via a fixed to the furniture body 2 guide slot 13.
• the support pin 11 is below the lever 8 in a common plane with this lever 8, so that the lever 8 can be supported on this support pin 11.
• the permanent magnet 6 is fixed to a bearing part 14, which is connected to a horizontal axis 15 pivotally connected to the furniture body 2.
• the support pin 1 1 is mounted within a non-illustrated, vertically extending longitudinal guide in the extension part 3 with a certain play, so that this support pin 11 is blocked in lateral load within the guide.
• the slide guide 13 is provided with a rising in the direction of the back 2a of the furniture body 2 edge 13a and with a starting thereof in the direction of the back 2a of the furniture body 2 sloping edge 13b.
• the turning point 13 c, ie the highest point of the slotted guide 13 causes a maximum lifting of the support pin 11 via the associated boom 12th
• FIG. 1 shows a position of the pull-in part 3, which results when this is determined from its completely open position in the direction of the rear side 2a of the furniture body 2 until the point of inflection 13a is reached by the transverse arm 12 of the support pin 11.
• the lever 8 is under exercise of a moment at the upper end of the support pin 11. If the pull-in part 3 is moved further out of this position relative to FIG. 1 to the right, ie in the direction of the rear side 2a of the furniture carcass 2, the support pin 11 jams within its guide due to the large, predetermined guide between the guide pin and the support pin 1 1 tolerances.
• the lever 8 is thus held even after exceeding the turning point 13c by the transverse arm 12 in its apparent from Figure 1 position.
• the two components 6 and 7 of the permanent magnet system are located opposite one another at a height and in an escape direction.
• the mutually facing contact surfaces of the two components 6 and 7 are perpendicular to the insertion direction of the extract part. 3
• FIG. 3 shows a displaced position of the pull-out part 3, in which a contact of the two components 6 and 7 of the permanent magnet system has occurred.
• FIG. 7 shows, after the separation of the two components 6 and 7 of FIG
• the increased pull-in force that can be exerted on the pull-out part 3 by the permanent magnet system 6, 7 can be used, for example, to seal a gate-guided lid (not shown here) in a sealing manner on a box-like pull-out part.
• a gate-guided lid not shown here
• Such a solution is advantageous, for example, in a correspondingly designed dishwasher.
• Einziehskraft can also be exploited to use the pull-out part 3 with a front panel, for example, to a corpus side, circumferential seal and to deform the seal. Wherever increased pull-in forces are desirable, the solution according to the invention can be used with the advantage that the corresponding forces during opening or pulling out of the pull-out part do not increase to the same extent as the desirable higher pull-in forces which can be achieved.
• the slotted guide 13 and guided thereon cross arm 12 of the support pin 11 are made of a pair of materials with very low coefficient of sliding friction.
• the control of the support pin 11 takes place almost exclusively by longitudinal movements of the extract part. 3
• the support pin 11 can be moved manually, by an electric motor, electromagnetically or pneumatically by an actuating device 16.
• lever 8 in the specified position by the fact that the lever 8 is attracted by a spring against the support pin 11 and the support pin 1 1 is held in a precisely predetermined position, for example by the fact that Support pin 11 abuts an axial stop within its guide.
• a Martinezpol published 7 or another permanent magnet 7 is attached as a separate component on the lever 8.
• the lever 8 including a counter-pole piece 7 in one piece from a magnetizable material, whereby the production costs can be reduced considerably.
• Figure Ib shows, are moved away from its voltage applied to the lever 8 support position down.
• a longitudinal displacement of the extension part 3 is not required. If the pull-out part 3 is pulled out of the furniture body 2 in the opening direction from this position, the bearing 9 moves in order to move Ches the lever 8 is pivotally mounted, from the permanent magnet 6 which is fixed to the furniture body 2, in the direction of the front side of the furniture body 2 forward, with the result that the Gegenpol choir 7 or another, fixed to the lever 8 permanent magnet around its upper edge relative to the permanent magnet 6 to be designated as stationary, on the one hand, it is tilted and, on the other hand, it is simultaneously moved downwards.
• the permanent magnet 7 provided on the lever 8 or alternatively a counter-pole piece 7 fastened to the lever 8 can cover the entire contact surface of the permanent magnet 6 with its upper edge, if the lever 8 is already on the support pin 11 or any other one at an early stage Support is supported, even then separated from the permanent magnet 6, when the upper edge of the permanent magnet 7 or a corresponding Jacobpol foundedes is still at a certain distance to the lower edge of the permanent magnet 6.
• the pull-out part 3 can now be moved out of the cabinet body 2 in its pull-out position and, after deactivation of the actuating device 16, the support pin 11 is again moved upward until the lever 8 bears against the counter-bearing 17. This situation is clear from Figure 1 Id.
• the actuating device 16 is a Bowden cable which can be actuated from the front side 18 of the extension part 3, as FIG. 10 shows very clearly.
• the actuating device for the support pin 11 but also consist of an electric unlocking device, for example in the form of a linear movement device with a an eccentric actu- ing electric motor.
• a user can first release the release of the support pin 11 from the front side 18 of the extension part 3 and then release the pulling part onto the pull-out part 3 by applying a pulling movement
• the actuator 16 should be executed in any case so that when their deactivation of the support pin 11 is moved back into its upper operative position, in which the lever 8 is pressed against the stop 17.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Closing And Opening Devices For Wings, And Checks For Wings (AREA)
• Drawers Of Furniture (AREA)
• Vibration Prevention Devices (AREA)

Priority Applications (5)

Applications Claiming Priority (4)

Publications (1)

Family

ID=36571604

Family Applications (1)

Country Status (7)

Families Citing this family (4)

Citations (3)

Family Cites Families (2)

• 2006
  • 2006-03-15 DE DE202006004090U patent/DE202006004090U1/de not_active Expired - Lifetime
  • 2006-12-12 EP EP06830533A patent/EP1959793B1/de not_active Not-in-force
  • 2006-12-12 KR KR1020087016794A patent/KR101316715B1/ko not_active IP Right Cessation
  • 2006-12-12 WO PCT/EP2006/069566 patent/WO2007068679A1/de active Application Filing
  • 2006-12-12 CN CN2006800465500A patent/CN101325890B/zh not_active Expired - Fee Related
  • 2006-12-12 AU AU2006325334A patent/AU2006325334A1/en not_active Abandoned
  • 2006-12-12 JP JP2008543853A patent/JP5074409B2/ja not_active Expired - Fee Related

Patent Citations (3)

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