EP1716781A2 - Système d'ouverture-fermeture, en particulier pour parties de meubles - Google Patents

Système d'ouverture-fermeture, en particulier pour parties de meubles Download PDF

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Publication number
EP1716781A2
EP1716781A2 EP06008459A EP06008459A EP1716781A2 EP 1716781 A2 EP1716781 A2 EP 1716781A2 EP 06008459 A EP06008459 A EP 06008459A EP 06008459 A EP06008459 A EP 06008459A EP 1716781 A2 EP1716781 A2 EP 1716781A2
Authority
EP
European Patent Office
Prior art keywords
drawer
opening
closing system
sensor
rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06008459A
Other languages
German (de)
English (en)
Other versions
EP1716781A3 (fr
Inventor
Holger Wenzel
Klaus Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grass GmbH
Original Assignee
Grass GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grass GmbH filed Critical Grass GmbH
Publication of EP1716781A2 publication Critical patent/EP1716781A2/fr
Publication of EP1716781A3 publication Critical patent/EP1716781A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • E05B17/0033—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing for opening only
    • E05B17/0037—Spring-operated
    • 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
    • A47B88/457—Actuated drawers operated by electrically-powered actuation means
    • 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
    • A47B88/463—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
    • 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
    • A47B88/90—Constructional details of drawers
    • A47B88/944—Drawers characterised by the front panel
    • A47B88/963—Drawers characterised by the front panel having sealing means, e.g. gaskets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • E05B17/0029—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing motor-operated
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0058—Feeding by batteries
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0059—Feeding by transfer between frame and wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0068—Door closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/46—Locks or fastenings for special use for drawers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/65—Power or signal transmission
    • E05Y2400/66—Wireless transmission
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the invention relates to an opening and closing system, in particular for furniture parts such as drawers, doors, rotary, swivel and sliding doors, flaps etc., according to the preamble of claim 1.
  • Opening systems for furniture parts are already known from the prior art in the form of touch-latch systems, such as in the DE 101 57 754 A1 disclosed.
  • touch-latch systems have the disadvantage that they must have an undesirable front gap of at least about 5 mm, so that the opening mechanism can be actuated by pressure on the furniture front.
  • This front gap of about 5 mm is undesirable because it is on the one hand visually disturbing and on the other can lead to contamination in the interior of the furniture part, or an additional seal between the furniture front and the furniture body to prevent contamination must be provided, resulting in additional Costs leads.
  • Such a seal must be provided for example in the prior art, if the furniture part has a cooling and / or warming function, such as a refrigerator or an electric cooker.
  • a proximity sensor is activated within the furniture body, which gives a signal to the electric drive unit designed as a motor for the jar, so that this jar is ejected from the ejector in the direction of the furniture door and then opens this furniture door automatically.
  • the non-contact proximity sensor is therefore responsive to a manually induced pull or pressure at any point on the closed door and activates the ejector.
  • the ejector may act on the back of the drawer or on a protruding part of the drawer front panel.
  • a solenoid solenoid
  • the drive unit can be supplied with power by means of a power store, preferably a battery, arranged in the ejector.
  • a damping function ie a dissipation (energy conversion) of the residual kinetic energy of the door in the vicinity of its closed end position, can be effected.
  • DE 296 21 527 U1 is a refrigerator and / or freezer disclosed with a door for closing the refrigerator and / or freezer compartment, wherein a Triggering element and a means for opening the door are provided, and after the actuation of the trigger element, the door opens automatically.
  • the ejector for the refrigerator door can be triggered by applying pressure to the door, wherein the shock device can be driven by an electric motor.
  • This electric motor can in turn be controlled via a voice recognition circuit, for example by a voice command "door open".
  • the impact device is in turn designed as a multiply telescoping sleeve device whose individual parts are sealed to one another.
  • the refrigerator door is equipped by a locking means device in the form of a spring-loaded ball, which engages in a corresponding recess.
  • this locking means itself is not solvable and lockable by means of motor power. Disadvantage of this embodiment is again that this is relatively constructive and expensive in terms of cost, in which case additionally added a seal of the parts of the telescopic ejection to each other.
  • the JP 2003003746 discloses a similar opening device for a door, as the former DE 20 2004 007 168 U1 , which also sensors for the control of the engine are available here.
  • the motor drives after touching a touch sensor to a fixed spindle on which a nut is longitudinally displaced in a sleeve-shaped ejector against the force of a spring, the ejector is guided in a guide sleeve and is supported on the door to be opened.
  • the mother is now so long promoted by a motor against the spring until it has built a predefined spring tension, which is necessary for a sudden opening of the door. This makes it possible for a relatively slow and low powered motor to store its energy in the spring and then release that energy abruptly to the door to be opened at relatively higher power and speed.
  • the ejector can be moved forward and backward by the motor.
  • the disadvantage here again is the relatively complex and cost-intensive design with a spindle, a rotationally driven and controlled by position sensors engine.
  • Another disadvantage is that the engine has a high energy consumption, since by the engine, the spring must be tightened before the door open and also the return of the ejector to its initial position is also done by the engine. A storage of kinetic energy when closing the door by the user is not provided.
  • Object of the present invention is therefore to provide an opening and closing system, in particular for furniture parts, according to the prior art in such a way that it is much easier and cheaper to design, manufacture, installation, repair, maintenance and operation.
  • the advantage here is that no visually disturbing handle must be present, which also represents a risk of injury to the user, also the front gap itself can be almost zero and thus contamination of the interior of the furniture part can be prevented.
  • Another advantage over the prior art is that there is a very simple and inexpensive embodiment, in terms of manufacture, assembly, maintenance, repair and operation, whereby the life of the inventive Opening and closing system, especially for furniture parts, compared to the prior art is substantially increased.
  • the ejector can be unlocked via a simple electromagnet and can be driven via a passive mechanical energy store which stores passive energy stores in potential energy during the closing process of the furniture front (door or drawer, etc.) by the user. which in turn is then available for opening the furniture front.
  • the opening of the furniture front is therefore according to the invention by particular pressure (but or by train) on the furniture front, whereby a sensor (touch sensor or non-contact sensor) is actuated, whereby a signal is passed to an electronic control unit, and from this a control signal the electric locking mechanism, in particular in the form of a solenoid, is passed, so that the locking mechanism is unlocked and thus the energy storage can act unhindered on the ejection element and thus can move this in the opening direction in the direction of the furniture front, whereby the furniture front itself is lifted from the furniture body and opens with it.
  • a sensor touch sensor or non-contact sensor
  • This re-locking can be done on the one hand via the electromagnet of the locking mechanism, possibly via the sensor activated, or purely mechanical, z. B. on the pushing back of spring-loaded detent balls through the cone of a rosette, so that then lock the locking balls behind the bevel rosette in turn in a groove and fixed there.
  • An unlocking can in turn be done only via the electrical locking mechanism.
  • a single sensor can be used, but preferably also two sensors per furniture part or more sensors may be present, so as to provide a higher security for the operation of the furniture front, on any area of the furniture front.
  • the position of the sensor or the sensors can also vary within wide ranges, namely, for example, the arrangement of the sensors between a fixed and a movable furniture part, such as between the furniture body and the drawer or the door or indirectly or directly between the carcass rail and the drawer rail, in particular in the front or rear area of the furniture part. Furthermore, the position of the sensors within the guide, in particular between the carcass rail and the drawer rail, be provided in the rear region of the furniture part. Furthermore, as the position of the sensors, the one place may be provided which is otherwise used as a front buffer, namely between the furniture front and the furniture body, in particular on the back of the door leaf or the drawer front.
  • the sensors can be provided that these are arranged on or within a sealing lip between the furniture body and the furniture front, on the carcass or on the front. Furthermore, the position of the sensors may be provided in a special layer of the furniture front, in particular embedded in the front itself. As a further embodiment of the position of the sensors, these may be provided on the front surface.
  • Another, not preferred variant of the position of the sensors is when the sensors are not in the furniture part, ie in the body or furniture front, are arranged, but in another part of the installation of the furniture, z. B. within another part of a kitchen, such. B. on a countertop.
  • the position of the sensors can be provided, then they can be arranged on one side or on both sides, for example centrally or punctually or in terms of area or in relation to the rail guides, or a combination of the aforementioned types of arrangement.
  • sensors may be formed as a pressure sensor, in particular as a piezoelectric element, but also as a proximity sensor with capacitive, inductive, optical or acoustic (ultrasonic) mode of action, or as an infrared sensor, or as conventional switch.
  • the mode of action of the sensors can therefore be carried out both by the user, but also without contact, so that only an approach to the switch without direct contact contact can be registered by the user and thus a triggering of the ejector via the locking device.
  • an approach to, for example, 1 cm can be registered by the sensor and possibly triggering of the ejection element by unlocking the locking device.
  • This distance value may possibly be adjustable.
  • an acoustic triggering of the sensor takes place, for example by voice or noise detection, z. B. by clapping in the hands of the user or by voting, for example, a defined audio frequency or sound intensity, z. By a whistle or by calling a word, e.g. "To open".
  • a response of the sensor by an infrared remote control should be included in the present invention. Furthermore, it is provided in the context of the present invention that a detection of a false triggering of the sensors is taken into account, for example, when cleaning the furniture front by a cleaning cloth, which in particular by the arrangement of at least two sensors, which are spatially separated from each other. A contamination on the furniture front can be taken into account, so that even here an undesirable false triggering is avoided.
  • the triggering path for the sensor can be adjustable in particular, for example between values of about 0.1 to 1 mm, but also an adjustment of the triggering force, for example between 0.1 and 10 N, typically 5 N, or else a setting via the time, for example, a time window of about 1 to 5 seconds.
  • the sensor If there is pressure on the furniture front by the user within these predetermined parameter windows, the sensor will pass on an electrical signal to the signal processing and control unit, which then triggers the locking unit.
  • the parameter window can be defined only in the signal processing and control device, so that the sensor always emits a signal when pressure or train on the furniture front and only then takes the decision in the signal processing and control device, whether a willed or unwanted operation is present ,
  • the signal processing and control unit may be present within a block or else two separate blocks from each other. These units receive the electrical signal from the sensor either by electric cable or by radio signal, so that in the latter case then the costly cabling can be omitted.
  • the power supply of the sensor via batteries or rechargeable batteries, but in particular with a low energy voltage of 12 or 24 volts, which were previously brought via a transformer from mains voltage 220/230 volts to 24/12 volts.
  • the arrangement of the signal processing and control unit in the furniture part or within the furniture row or the entire kitchen should be freely selectable, so that it can also be arranged centrally near a mains supply.
  • the control signal which is output from the signal processing and control unit on the locking mechanism to cause an unlocking or locking, takes place in particular via electrical cables, but can be done in another embodiment of the present invention via wireless radio (Bluetooth) or via an infrared signal output (IR).
  • wireless radio Bluetooth
  • IR infrared signal output
  • the basic operation of the signal processing and control unit is that it releases the locking mechanism for the drawer or door or the ejector when the sensor sends a signal with a defined period of time, so when the front is pressed for a certain time by the user, such , B. between 0.1 to 5 seconds. This avoids that the drawer or the door of the furniture part is opened unintentionally, such. Example, if someone accidentally butts against the furniture part or a cleaning of the furniture surface takes place.
  • This time window (sensitivity, time delay) could be adjustable by the consumer, but in a simple embodiment can be predetermined by the manufacturer. The beginning of the time window corresponds to a tripping delay and the length of the time window is then adjustable by the fitter or the end user.
  • the locking over such a time window is controllable, which is particularly advantageous during the closing of the drawer.
  • the signal processing and control unit can be used simultaneously as a barrier for other furniture parts, if an already open furniture is present and as long as this remains open, then other furniture parts could remain locked for opening.
  • the locking element may be in the form of a rosette known as a purchased part, with a conical head, followed by a ring-like collar of smaller diameter, followed in turn by a cylindrical collar of larger diameter.
  • This rosette is inserted into a counterpart, whereby a locking takes place via spring-loaded balls, which then engage in the annular collar of smaller diameter detent and thus there is a firm, but releasable connection between rosette and counterpart.
  • the spring-loaded balls can be pulled radially over an electromagnet from the engagement region of the annular collar of smaller diameter of the rosette, so that there is an unlocking.
  • a locking mechanism e.g. be provided a snap hook, instead of the known rosette.
  • This latching hook can be spring-loaded and controlled by an electromagnet.
  • the arrangement of the locking mechanism is preferably in the rear of the drawer, such.
  • the first locking element may be disposed on the body or the trunk rail, the second locking element, e.g. the rosette, but on the drawer or the decor or the drawer rail, mounted centrally or on one side.
  • the first locking element here corresponds to the counterpart to the second locking element, wherein the first and second locking element together result in the locking mechanism.
  • the locking mechanism can also be integrated eg in the automatic catchment of the drawer guide.
  • At least one locking mechanism is preferably used per piece of furniture, however, two or more may be possible, which are then released synchronized, so be unlocked. The locking could then be synchronized.
  • this locking mechanism is in particular electromechanical for unlatching or releasing and in particular purely mechanically for locking, but in other embodiments can also be done electromechanically for locking and unlocking.
  • the locking of the drawer or of the movable furniture part with the furniture body or with the stationary furniture part takes place when the locking mechanism is locked and no current flows, so that there is a mechanical lock. If the locking mechanism is to be unlocked, a brief current flow must take place.
  • the second locking element e.g. the rosette
  • the first locking element for example, counterpart to the rosette
  • the Abdrücker consists of i.a. an energy storage and is a purely mechanical part, so has no electrical elements such as a motor or an electric coil.
  • the strength of the spring can be adapted to the furniture part, eg for light or heavy drawers or so that the furniture part only over a partial path or can be opened completely.
  • a spring in particular a helical spring, is used as the energy store, but in another embodiment of the present invention it could also be an elastomer (rubber) or else take place via a gaseous medium (for example air).
  • the energy storage itself could include a lock, as well as in particular the drawer / the door or a part of the Abdrückers or ejector.
  • the particular designed as a compression spring spring is located in a housing for stabilization between the housing bottom and piston rod, wherein the piston rod is temporarily in contact with a stop.
  • the spring and the damper are in particular mounted parallel to each other and this spring-damper system could also be made adjustable.
  • the spring-damper system can be provided both for the opening movement and for the closing movement or else only for one of these movement processes.
  • the arrangement of the Abdrückers is preferably between movable and fixed furniture parts, such. B. integrated in the guide, preferably in a multi-functional part at the front, free end of the drawer rail, where alternatively or additionally, a damper can be used or a touch-latch element or a automatic retraction.
  • the number of Abdschreiber is arbitrary, but at least one bead breaker per furniture part should be provided, possibly even two per drawer and in particular one per side or drawer slide.
  • the pusher may also be integrated in the aforementioned locking mechanism in another embodiment of the present invention, so that then the locking mechanism and the Abdrücker form a structural unit, whereby less space is required.
  • the arrangement of the electrical elements is chosen so that the wiring is minimal so that it is not disturbing to the end user and thus the cables are not in danger of being damaged due to the opening and closing of the furniture part.
  • the wiring can be omitted and instead a radio link between the individual electrical components, such. B. between sensor and signal processing / control unit and / or between signal processing and / or control unit and locking device done.
  • FIG. 1 shows a perspective view of a first embodiment of the opening and closing system according to the invention in the form of a drawer 1, which is received within a furniture body 2 and is extendable to this in the extension direction 31 and in this furniture body 2 in the insertion direction 32 can be moved.
  • the drawer 1 itself consists of two lateral drawer walls 3, which are connected to a drawer bottom 4, which is connected to a front front panel 5, and a rear drawer rear wall. 6
  • the body 2 of the furniture part consists of two lateral carcass side walls 7, and an associated body rear wall 8, wherein the covering top plate and the covering bottom plate of the body are not shown here.
  • FIG. 2 now shows a plan view of FIG. 1 with the closed drawer 1
  • FIG. 3 shows the plan view of FIG. 1 with the drawer 1 open.
  • the opening and closing device therefore includes a control unit 9, which is connected via a mains cable to the power grid 10, as well as a further electrical cable 11 with the locking mechanism 12, as well as the electrical cable 19 with the sensors 18, based on attacks 24, which are fixed to the carcass side walls 7.
  • a sensor gap 37 is present, which must be at least partially bridged to trigger the sensors 18, characterized in that a user presses on the front 5 of the drawer 1.
  • the ejector 13 is arranged in this example on the drawer rail (not shown) and lies on the furniture body 2, for example here on the carcass rail (not shown), via the stop 17 at.
  • the ejector 13 consists of a plunger 16 which is accommodated in a housing 15 and spring loaded via the spring 14 on the stop 17 on the carcass rail (not shown) applies.
  • the front gap 33 can be seen, which has a very small distance between the front 5 and the body 2, which distance can be substantially less than in the prior art, preferably less than 2 mm.
  • the ejector 13 is arranged in the drawer 1 (preferably in the drawer rail), the stop 17 on the body 2 (preferably in the cabinet rail).
  • the sensors 18 are installed in the back of the body 2 (each at an angle 24), which come into contact with the rear wall 6 of the drawer 1 when pressed on the front 5.
  • the control unit 6 is fixed in the body 2, and connected via a transformer (230V to 24V) to the mains.
  • the first locking element 22 with el. Drive unit 22a is also fixed to the body 2, the second locking element, here the rosette 21, is mounted on the rear wall 6 of the drawer 1.
  • the advantage is that no wiring on the movable furniture part (drawer 1) must be provided.
  • Figures 4 and 5 show the top view of an alternative embodiment of Figures 1 to 3, with a mechanical reversal of the attachment of Control unit 9 and the locking mechanism 12, so that the second locking element, here the rosette 21, is now on the body rear wall 8 and the cooperating first locking element 22 with el.
  • Drive unit 22a is located on the back of the drawer rear wall 6, as well as the control unit 9. Furthermore, it is shown in Figures 4 and 5, that on both sides of the drawer 1 between the drawer side wall 3 and the cabinet side wall 7 is ever a presser 13, so that a smaller dimensioning of the spring 14 is possible, or a larger Ejection force in the ejection direction 31 can be achieved.
  • control unit 9 can remain connected to the power grid 10 and thus no decoupling takes place to this, as must be done in the second embodiment of Figures 4 and 5.
  • FIGS. 4 and 5 a separation of the control unit 9 from the power supply is therefore necessary, as can be seen in FIG. 5 when the drawer 1 is extended.
  • the drawer 1 is retracted into the furniture body 2 in the direction of insertion 32, a connection between the control unit 9 and the power supply 10 takes place by electrical means so that the situation according to FIG. 4 is again achieved and a renewed extension of the drawer 1 is made possible ,
  • the electrical connection between the control unit 9 and the power grid 10 is therefore via a detachable electrical connector (not shown).
  • two bead depressors 13 are arranged in the drawer 1, preferably in the drawer rail, not shown, one per side, and the stops 17 are on the body 2, preferably in the body rail, not shown.
  • the sensors 18 are installed at the rear of the rear wall 6 of the drawer 1 or drawer rail (not shown), and are in contact with an angle 24 on the body 2 and with the carcass rail (not shown).
  • the control unit 9 is fixed to the rear wall 6 of the drawer 1, and connected via a transformer (230V to 24V) to the mains.
  • the first locking element 22 with el.
  • the second locking element here the rosette 21
  • the conductive elements can serve as cables. Disadvantage: when the drawer is opened, the connection control unit / mains should be disconnected, otherwise a long cable is necessary.
  • FIG. 6 now shows a further alternative embodiment of the present invention, wherein the locking mechanism 12 is now arranged in the space between one of the drawer side walls 3 and one of the cabinet side walls 7 and the control unit 9 is located on the underside of the drawer bottom 4.
  • control unit 9 has a battery 23, via which the power supply of the control unit 9 and the electrical components connected thereto electrical drive unit 22a of the locking mechanism 12 and sensors 18 takes place.
  • the ejector 13 is arranged on the carcass 2 or the carcass rail (not shown), the stop 17 in the drawer 1 or drawer rail (not shown).
  • the sensors 18 are arranged on the front 5.
  • the control unit 9 is arranged under the drawer bottom 4 and supplied with batteries 23.
  • the first locking element 22 with el. Drive unit 22a is arranged under the drawer bottom or on the drawer rail (not shown), the second Locking element, here the rosette 21, on the body 2 and the carcass rail (not shown).
  • FIGS 7 and 8 now show a further alternative, particularly preferred embodiment of the present invention, with positioning of the invention opening and closing system within the rail system 27 to 29 of the drawer 1.
  • This rail system 27 to 29 includes a mounted on the furniture body 2 carcass rail 29th on which a longitudinally displaceable middle rail 28 is slidably mounted, on which in turn a longitudinally displaceable drawer rail 27 is arranged, on which the drawer 1 is fixed.
  • Roller carriages or rollers are optionally provided between the respective rails 27 to 29.
  • Figures 7 and 8 show for better clarity, the guide rails, detached from the attachment to the furniture body or to the drawer.
  • FIG. 7 shows that in the front front area of the front panel 5, in turn, the ejector 13 is located, here, for example, within a multifunction carrier 38, which is fastened to the front, free end of the drawer rail 27 facing the front panel 5.
  • This Abdrücker 13 strikes against the stop 17 and can there after the release of the locking mechanism 12 then support and extend, causing the drawer 1 is extended from the body 2.
  • an automatic retraction 26 which is particularly effective at the end of retraction of the drawer 1 in the body 2, which automatic retraction 26, which also acts as a first locking element 22, then, for example, attached to the drawer rail 27 tongue 25 (as a second locking element) is locked, so that the drawer 1 is held in the furniture body 2.
  • a sensor 18 is mounted, which in turn is connected via an electrical cable 19 to the control unit 9, which is electrically connected to the network 10, as well as over electrical cable 11 with the locking mechanism 12 (partially integrated in the automatic retraction 26), so that a costly rosette 21 and a complex locking element 22 according to Figures 1 to 6 can be omitted.
  • FIG. 8 shows a subform of FIG. 7, with the wiring 19, 11 between the control unit 9 and the sensor 18, since the signals are transmitted by radio.
  • a battery 23 is arranged on the control unit 9 on the carcass rail 29 in Figure 8, which provides the power supply for the opening and closing system according to the invention.
  • the sensor 18 is arranged on the carcass rail 29, which emits a signal for opening to the control unit 9 when approaching or touching a stop 30 on the drawer rail 27.
  • the sensor 18 could also be arranged on the drawer rail 27 and the stop 30 on the carcass rail 29th
  • FIGS. 7 and 8 are therefore very cost-effective, since the opening and closing system according to the invention is integrated within the already existing rail system 27 to 29, so that some components and their assembly work are saved in comparison with the embodiments of FIGS can. These embodiments are advantageous for the kitchen manufacturer or installer, since the assembly cost is low.
  • the automatic retraction mechanism 26 with integrated locking mechanism 12 is arranged on the carcass rail 29.
  • the locking takes place with the tongue 25 on the drawer rail 27.
  • the drawer rail 27 or attached to the drawer rail stop 30 strikes against a sensor 18 which is attached to a part fixed to the body, which is not shown, or on the carcass rail 29.
  • the control unit 9 is arbitrarily arranged.
  • the ejector 13 is located in the multifunction part 38.
  • FIGS. 9 and 10 show a further variant of the present invention, with a door part 20 which can be swiveled upwards by means of hinges on the furniture carcass 2, the entire opening and closing device 9, 12, 13 and 18 according to the invention being in the front, upper area of the furniture carcass 34 is arranged.
  • the components of the opening and closing system according to the invention are arranged in series, namely the control unit 9, the locking element 22 and the el.
  • Drive 22a of the locking mechanism 12, and the presser 13 On the side wall 36 of the body 34 is in the transition region to the lid 35 then a sensor 18 is arranged, which is designed in particular as a proximity switch or pressure sensor.
  • the rosette 21 as a counterpart for the locking element 22 of the locking mechanism 12 is in this case mounted on the door 20 itself.
  • the electrical connection to the power grid 10 is achieved via an electrical cable, which advantageously at the bottom of the lid 35 of the body 34th hidden and protected is led out and out of the back of the body 34.
  • the ejector 13 is arranged in the body 34, in particular the upper edge of the body 34, or else in the lateral body wall 36, the door acting as a stop.
  • the sensor (s) 18 are arranged on the lateral body edge, preferably several are provided on the edge of the body 36.
  • the control unit 9 is located in the body 34, and is connected to the mains.
  • the locking element 22 with el. Drive 22a is located in the body 34, the rosette 21 on the inside of the door 20th
  • the closing operation can also be controlled by an electric motor, so that the advantage is achieved that the user does not have to tension the spring 14 by hand.
  • a combination between purely mechanical closing operation and electromotive closing operation can be provided, so that the user must first cover a certain way of the drawer 1 and the door 20 during the closing of manual force, and thus the spring 14 is slightly biased until then an electric motor takes over the further closing operation with further tension of the spring 14 of the ejector 13, up to the fully closed state.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP06008459A 2005-04-28 2006-04-25 Système d'ouverture-fermeture, en particulier pour parties de meubles Withdrawn EP1716781A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005006945U DE202005006945U1 (de) 2005-04-28 2005-04-28 Öffnungs- und Schließsystem, insbesondere für Möbelteile

Publications (2)

Publication Number Publication Date
EP1716781A2 true EP1716781A2 (fr) 2006-11-02
EP1716781A3 EP1716781A3 (fr) 2008-11-19

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EP (1) EP1716781A3 (fr)
AT (1) AT12564U1 (fr)
DE (1) DE202005006945U1 (fr)

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DE202007001646U1 (de) 2007-01-31 2008-06-12 Deon Ag Elektromotorischer Möbelantrieb
DE202007001647U1 (de) 2007-01-31 2008-07-03 Linrot Holding Ag Möbel
DE202007004338U1 (de) 2007-03-21 2008-08-07 Linrot Holding Ag Möbel
DE202007001582U1 (de) 2007-01-30 2008-09-11 Deon Ag Möbel
DE202007001580U1 (de) 2007-01-30 2008-09-11 Deon Ag Möbel
DE102010012660A1 (de) 2010-03-24 2011-09-29 Linrot Holding Ag Möbel
AT510549B1 (de) * 2011-02-21 2012-05-15 Blum Gmbh Julius Möbelantrieb
CN101674757B (zh) * 2007-04-30 2012-08-08 格拉斯有限公司 家具以及用于推出可动地接纳在固定家具部件上的家具部件的装置
US9648952B2 (en) 2012-04-30 2017-05-16 Hardware Resources, Inc. Pressure release slide latch mechanism
US9750347B2 (en) 2012-04-30 2017-09-05 Hardware Resources, Inc. Pressure release slide latch mechanism
CN107310825A (zh) * 2017-04-24 2017-11-03 河北奥信科技有限公司 一种应用于服务器托管的储存架
DE102016120593A1 (de) * 2016-10-27 2018-05-03 Hettich-Oni Gmbh & Co. Kg Öffnungs- und Schließsystem mit einer Ausstoßvorrichtung für ein Möbel und Betriebsverfahren für ein Öffnungs- und Schließsystem
CN111803374A (zh) * 2020-05-20 2020-10-23 南岳生物制药有限公司 一种智慧血液储存装置及方法
JP2021514822A (ja) * 2018-02-27 2021-06-17 ポール ヘティッヒ ゲーエムベーハー ウント ツェーオー． カーゲー 家具または家電製品の構成要素および家具または家電製品の構成要素に引出要素の機能ユニットを取り付ける方法
CN113100591A (zh) * 2020-01-09 2021-07-13 格拉斯有限公司 电源轨道
EP3879173A1 (fr) * 2020-03-11 2021-09-15 Wilhelm Koch GmbH Ensemble de composants à fonctionnement électrique
CN114073624A (zh) * 2020-08-21 2022-02-22 宁波亿圆医疗科技有限公司 一种智能急救用品箱

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DE202011106201U1 (de) * 2011-09-30 2013-01-09 Grass Gmbh Vorrichtung für eine Öffnungsbewegung eines Möbelteils und Möbel
DE202012101891U1 (de) * 2012-05-23 2013-08-26 Collection C Möbel Vertriebsgesellschaft mbH Möbel
DE202012009762U1 (de) * 2012-10-12 2014-01-21 Grass Gmbh Vorrichtung zum Öffnen und Schließen eines bewegbaren Möbelteils
DE102013104866A1 (de) * 2013-05-11 2014-11-27 Kesseböhmer Holding e.K. Behältnis und Verfahren zum Auslösen einer Antriebsvorrichtung des Behältnisses
DE202015100112U1 (de) * 2015-01-13 2016-04-17 Grass Gmbh & Co. Kg Vorrichtung zum Verriegeln und Ausstoßen eines Möbelteils sowie Möbel
DE102015100914A1 (de) 2015-01-22 2016-07-28 Grass Gmbh & Co. Kg Verfahren zur Herstellung eines Sensors zu einem Möbelteil
CN104997305B (zh) * 2015-08-12 2018-02-13 伍志勇 抽屉滑轨的带电反弹结构
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DE102016225515A1 (de) * 2016-12-20 2018-06-21 Liebherr-Hausgeräte Ochsenhausen GmbH Antrieb-Einrichtung für ein mittels eines Schließelements schließbares Gehäuse
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DE102019112220A1 (de) * 2019-05-10 2020-11-12 PS GmbH Elektronische Schlosseinheit als Ausziehsperre für Schubladen und dergleichen
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WO2007122068A1 (fr) * 2006-04-18 2007-11-01 Paul Hettich Gmbh & Co. Kg Dispositif d'entraînement pour parties de meuble déplaçables
DE202007001582U1 (de) 2007-01-30 2008-09-11 Deon Ag Möbel
DE202007001580U1 (de) 2007-01-30 2008-09-11 Deon Ag Möbel
DE202007001646U1 (de) 2007-01-31 2008-06-12 Deon Ag Elektromotorischer Möbelantrieb
DE202007001647U1 (de) 2007-01-31 2008-07-03 Linrot Holding Ag Möbel
DE202007004338U1 (de) 2007-03-21 2008-08-07 Linrot Holding Ag Möbel
CN101674757B (zh) * 2007-04-30 2012-08-08 格拉斯有限公司 家具以及用于推出可动地接纳在固定家具部件上的家具部件的装置
DE102010012660A1 (de) 2010-03-24 2011-09-29 Linrot Holding Ag Möbel
AT510549B1 (de) * 2011-02-21 2012-05-15 Blum Gmbh Julius Möbelantrieb
AT510549A4 (de) * 2011-02-21 2012-05-15 Blum Gmbh Julius Möbelantrieb
US9648952B2 (en) 2012-04-30 2017-05-16 Hardware Resources, Inc. Pressure release slide latch mechanism
US9750347B2 (en) 2012-04-30 2017-09-05 Hardware Resources, Inc. Pressure release slide latch mechanism
DE102016120593A1 (de) * 2016-10-27 2018-05-03 Hettich-Oni Gmbh & Co. Kg Öffnungs- und Schließsystem mit einer Ausstoßvorrichtung für ein Möbel und Betriebsverfahren für ein Öffnungs- und Schließsystem
US11085223B2 (en) 2016-10-27 2021-08-10 Hettich-Oni Gmbh & Co. Kg Opening and closing system having an ejection apparatus for an item of furniture, and operating method for an opening and closing system
CN107310825A (zh) * 2017-04-24 2017-11-03 河北奥信科技有限公司 一种应用于服务器托管的储存架
CN107310825B (zh) * 2017-04-24 2022-09-16 河北奥信科技有限公司 一种应用于服务器托管的储存架
JP2021514822A (ja) * 2018-02-27 2021-06-17 ポール ヘティッヒ ゲーエムベーハー ウント ツェーオー． カーゲー 家具または家電製品の構成要素および家具または家電製品の構成要素に引出要素の機能ユニットを取り付ける方法
CN113100591A (zh) * 2020-01-09 2021-07-13 格拉斯有限公司 电源轨道
CN113100591B (zh) * 2020-01-09 2024-04-16 格拉斯有限公司 电源轨道
EP3879173A1 (fr) * 2020-03-11 2021-09-15 Wilhelm Koch GmbH Ensemble de composants à fonctionnement électrique
CN111803374A (zh) * 2020-05-20 2020-10-23 南岳生物制药有限公司 一种智慧血液储存装置及方法
CN111803374B (zh) * 2020-05-20 2023-05-09 南岳生物制药有限公司 一种智慧血液储存装置及方法
CN114073624A (zh) * 2020-08-21 2022-02-22 宁波亿圆医疗科技有限公司 一种智能急救用品箱

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Publication number Publication date
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AT12564U1 (de) 2012-07-15
DE202005006945U1 (de) 2006-05-04

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