EP4240932A1 - Meuble et procédé de montage d'une porte coulissante sur un corps de meuble - Google Patents

Meuble et procédé de montage d'une porte coulissante sur un corps de meuble

Info

Publication number
EP4240932A1
EP4240932A1 EP21806232.1A EP21806232A EP4240932A1 EP 4240932 A1 EP4240932 A1 EP 4240932A1 EP 21806232 A EP21806232 A EP 21806232A EP 4240932 A1 EP4240932 A1 EP 4240932A1
Authority
EP
European Patent Office
Prior art keywords
guide
guide part
sliding door
spring
furniture
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.)
Pending
Application number
EP21806232.1A
Other languages
German (de)
English (en)
Inventor
Frank Nolte
Tobias Mergelmeyer
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.)
Hettich Heinze GmbH and Co KG
Original Assignee
Hettich Heinze GmbH and Co KG
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 Hettich Heinze GmbH and Co KG filed Critical Hettich Heinze GmbH and Co KG
Publication of EP4240932A1 publication Critical patent/EP4240932A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0656—Bottom guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0691—Top guides
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/708—Sliders
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/502—Clamping
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E05Y2600/53—Snapping
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/56—Positioning, e.g. re-positioning, or pre-mounting
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/626—Plates or brackets
    • 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 present invention relates to a piece of furniture with a furniture body on which at least one sliding door is held so that it can be moved along a running rail via at least one running part, and a guide rail fixed to the furniture body along which at least one guide part held on the sliding door can be moved, the guide part being movable is held on a mounting member fixed to the sliding door, and a method of mounting a sliding door to a furniture body.
  • DE 10 2017 107 910 A1 discloses a piece of furniture with a sliding element which can be hung on a running rail via running parts and is guided in a lower region via a guide device.
  • the guide device comprises a guide rail fixed to the furniture carcass and a guide part held on a sliding door, which is held on a mounting element such that it can be displaced in the vertical direction.
  • the guide part can be moved relative to the mounting element in order to be able to compensate for tolerances due to the alignment or positioning of the guide rail.
  • This type of guidance has proven its worth, but rubbing or rattling noises can occur when the guide part is moved, in particular since the guide part is held on the guide rail with play.
  • the object of the present invention to create a piece of furniture in which the guidance of the sliding door along the body of the furniture is improved.
  • the sliding door should be easy to mount on the furniture body.
  • a guide part is slidably held on a mounting element which is fixed to a sliding door, the guide part being prestressed relative to the mounting element via at least one spring element.
  • the guide part is prestressed in the sliding direction towards the guide rail, so that a defined contact surface of the guide ing part rests against the guide rail.
  • the guide member is biased vertically downward toward the guide rail.
  • the prestressing force of the at least one spring element counteracts the weight of the sliding door.
  • the guide part comprises at least one rotatably mounted guide roller, which can be rolled on a guide track on the guide rail. This avoids grinding noises that occur with sliding friction.
  • the guide roller can, for example, roll on an upper side of a guide section of the guide rail and is pretensioned towards the guide rail by the force of the at least one spring element.
  • the guide roller can be profiled in cross section, for example concavely or convexly curved, in order to guide the sliding door in a lateral horizontal direction perpendicular to the guide rail.
  • the at least one spring element can be formed integrally with the guide part and/or the mounting element.
  • the at least one spring element preferably comprises a flexible spring bar which can be moved along a curved guide. With a corresponding slope of the curve guide relative to the spring element, this can be tensioned or released depending on the movement of the guide part along the mounting element.
  • the force applied by the at least one spring element can be varied, for example by at least 20%, depending on the orientation of the curve guide.
  • the course of the curve can have different gradients in order to be able to adapt the forces as required and depending on the situation. In this way, any desired spring rate for predefinable work or assembly processes can be easily generated with a single cam guide.
  • the spring element comprises two flexible spring bars, each of which can be moved along a curved guide and can be pivoted in opposite directions when moving along the curved guide by displacing the guide part relative to the mounting element.
  • the spring elements ensure centering and avoid or reduce transverse forces when the guide part moves relative to the mounting element.
  • the curved guides can be arranged symmetrically relative to a central plane, so that the transverse forces produced by the spring bars essentially compensate each other perpendicular to the sliding direction and bring about a centering.
  • a snap-in receptacle for the flexible spring bar is formed on the at least one curved guide. This facilitates assembly, since the guide part can be latched in a predetermined position on the assembly part via the latching receptacle. The guide part can then be displaced from this locking position in order to be mounted and displaced on a guide section of the guide rail.
  • the at least one spring bar of the spring element can be formed on the guide part and the at least one curved guide can be formed on the mounting element.
  • the curve guide is arranged in a stationary manner on the sliding door, while the guide part with the at least one spring bar, preferably the two spring bars, can be displaced relative to the mounting element. It is of course also possible the other way round, to provide the curve guide on the guide part and the at least one spring bar on the mounting element.
  • the guide part can be plugged or slid onto the assembly element for assembly.
  • the guide part can be slid on either from above or below, with a guide track for threading the at least one spring element to the curved guide preferably being formed on the mounting part.
  • This guide track can be formed, for example, on an outside of the mounting element, which is accessible in the mounted position on the back of the sliding door. Then, by moving the guide part with the at least one spring bar, preferably two spring bars, along the guide track, the spring bars can be bent until they are transferred through the guide track to the curved guide. This enables tool-free assembly by pushing a guide part onto the assembly element.
  • the guide part preferably has a receptacle into which a web of the mounting part is inserted, along which the guide part can be displaced.
  • a web of the mounting part is inserted, along which the guide part can be displaced.
  • the Web can thus have corresponding guide surfaces that are used for guidance.
  • a flexible spring bar is preferably formed on the mounting part and biases the guide part upwards relative to the guide rail.
  • the mounting part can be made compact with the guide part, with the mounting part being able to be mounted in the same way for a front and a rear sliding door and only the guide part being modified in order to be movably held on a guide section of a guide rail via a guide roller or a sliding element.
  • the eccentric arrangement of the spring bar and guide roller or sliding element creates a moment that generates a force that acts transversely to the vertical direction. Rattling noises can be reliably avoided by means of this prestressing both in a vertical direction and simultaneously in a direction lying transversely thereto by means of a spring bar, in particular an integrally formed spring bar.
  • At least one running part on a sliding door is first hung on a running rail on the furniture body, the running rail being fixed, for example, on a top panel of the furniture body.
  • the sliding door can then be pivoted about the running rail, with a guide part on the sliding door coming into contact with a guide rail on the furniture body via a contact slope and being displaced against the force of at least one spring element relative to a mounting element fixed on the sliding door.
  • the guide part can then be latched on the guide rail, with the at least one spring element prestressing the guide part towards the guide rail in the latched position.
  • the locking of the guide part preferably takes place via a guide roller which is rotatably mounted on the guide part and which can roll along a guide track on a guide section of the guide rail.
  • the guide part For effective assembly of the guide part, it can be pushed onto the assembly part during assembly and over the at least one spring element be locked.
  • the at least one spring element can thus enable pre-positioning of the guide part during assembly, in order then to be slightly displaced from the latched position in the pre-assembled position, in order then to lie against the guide rail with pretension in the assembled position.
  • FIG. 1 shows a perspective view of a piece of furniture according to the invention
  • FIG. 2 shows a detailed view of the piece of furniture from FIG. 1 in the area of a guide device
  • FIG. 3 shows a rear view of the two sliding doors of the piece of furniture from FIG. 1;
  • FIG. 4 shows a perspective view of the guide device of FIG. 2
  • FIGS. 5A and 5B show two views of a guide part of the guide device
  • FIGS. 6A and 6B show two views of the guide part of FIG. 5 during assembly on the assembly element
  • FIGS. 7A to 7C show several views during assembly of the guide part on the assembly element
  • FIGS. 8A and 8B show two views of the assembly of the guide part on the guide rail
  • Figure 9 is a view of a modified embodiment of a guide member
  • FIGS. 10A to 10F show several views during assembly of the guide part of FIG. 9 on a mounting element
  • FIGS. 11A and 11B show two views of the guide part of FIG. 9 on the mounting element in a locked position
  • FIGS. 12A to 12C show several views of the guide part of FIG. 9 on the mounting element in a mounted position
  • FIGS. 13A and 13B show two views of a further exemplary embodiment of a modified guide device during assembly
  • FIGS. 14A and 14B show two perspective views of the guide device of FIG. 13 on the sliding doors
  • FIGS. 15A and 15B show two views of the guide device of FIG. 13 during assembly of the guide parts
  • Figures 16A and 16B show two views of the guide parts of Figure 13 mounted on the sliding doors, and
  • Figure 17 is a perspective view of a rear of an am
  • a piece of furniture 1, in particular a cupboard, comprises a furniture body 2 on which two sliding doors 3 and 4 are arranged so that they can be moved on a front side.
  • Each sliding door 3 and 4 comprises one or more running parts 6 in an upper area, in particular with running rollers, which can be moved along a running rail 5 .
  • the running rail 5 is held on a top panel 7 of the furniture body 2 .
  • the furniture body 2 can also have only one or more than two sliding doors 3 and 4.
  • the furniture body 2 includes a floor 8 to which a guide rail 9 is fixed.
  • the guide rail 9 is part of a guide device 10 for guiding the sliding doors 3 and 4 in a lower area.
  • the guide device 10 is shown in detail in FIG.
  • the guide rail 9 is fixed to the bottom 8 and includes two protruding webs 1 1, each of which has a guide section 12 is formed, which has a thickened section as a bead, rhombus, triangle, cuboid, or with in cross-section has a different geometry.
  • a guide roller 14 is rotatably mounted on each guide section 12 and can be moved along a guide track on the guide section 12 .
  • the guide roller 14 is profiled in cross section, in particular curved concavely or convexly, so that a movement of the guide roller 14 in the axial direction is prevented.
  • the sliding door 3 or 4 can be guided in a direction perpendicular to the direction of travel via the guide roller 14 and a guide part 15 or 25 .
  • the guide part 15 and the guide part 25 each comprise a holder 13 which has a receptacle into which the thickened guide section 12 can be inserted.
  • the holder 13 can be latched onto the guide section 12 so that an unintentional detachment of a sliding door 3 or 4 from the guide rail 9 is prevented.
  • the guide part 15 is fixed to the rear of the sliding door 3 via a mounting element 16 and is held so as to be displaceable in the vertical direction.
  • a mounting element 16 is also fixed to the front sliding door 4 , on which a guide part 25 is held so that it can be displaced in the vertical direction and is connected to the holder 13 and the guide roller 14 via an adapter 17 .
  • the larger distance between the front sliding door 4 and the guide rail 9 can be bridged via the adapter 17, the function of the guide parts 15 and 25 being otherwise identical.
  • FIG. 3 shows the two sliding doors 3 and 4 from a rear side, and it can be seen that two mounting elements 16 are fixed to each sliding door 3 and 4, on each of which a guide part 15 or 25 is slidably held.
  • FIG. 4 shows the guide device 10 with the two guide rollers 14 in engagement with a respective guide section 12 of the guide rail 9.
  • Each guide roller 14 is pretensioned towards the guide section 12 via at least one spring element 20.
  • the spring elements 20 press the guide part 15 or 25 vertically downwards against the weight of the sliding doors 3 and 4, whereby a resulting torque acts on the guide part 15 or 25, which effectively prevents rattling between the guide part 15, 25 and the guide rail 9 prevented.
  • This results in a defined contact surface for the guide parts 15 and 25 on the guide roller 14, and rattling noises can also be effectively avoided when different sections of the guide rail 9 are moved, if this is designed in several parts.
  • the guide part 25 of the front sliding door 4 is shown in detail in FIGS. 5A and 5B.
  • the guide part 25 comprises spring elements 20 in the form of two spring bars which have a contact surface 21 or a driver projection at their end, which can be placed on the mounting element 16 .
  • the guide part 25 also includes pockets 22, which can be attached to hooks 23 on the adapter 17, and webs 31, which engage in pockets 32 on the adapter 17 in order to act as stops in the vertical direction. A positionally correct fixing of the guide part 25 on the adapter 17 is thus achieved.
  • the adapter 17 made from sheet metal also includes a central receptacle 26 into which a web of the mounting element 16 can be inserted.
  • a bracket 30 is formed in the upper region of the adapter 17 and can be displaced in the vertical direction relative to a front side of the mounting element 16 .
  • the bracket 30 serves as protection for the spring elements 20 during transport and assembly.
  • the adapter 17 also has webs 24 which can be inserted into pockets 19 on the holder 13 in order to clamp the holder 13 to the adapter 17 .
  • the guide part 25, the adapter 17 and the holder 13 form a unit which can optionally also be produced from fewer or more components.
  • the assembly of the guide part 25 on the assembly element 16 is shown in FIGS. 6A and 6B.
  • the mounting element 16 includes a web 27 which can be inserted into the receptacle 26 on the adapter 17 of the guide part 25 .
  • a curved guide 28 is also formed on the mounting element 16 and has a latching receptacle 29 .
  • the two spring webs of the spring element 20 rest with their contact surface 21 on the cam guide 28, with FIG. 6B showing the latched position in which the contact surface 21 is arranged on the latching receptacle 29. In this position, the guide part 25 with the holder 13 projects downwards over an underside of the sliding door 4 .
  • the sliding door 3 or 4 is first hung on the running parts 6 on the running rail 5 on the upper side.
  • the sliding doors 3 and 4 can then be pivoted about the running rail 5 so that the guide device 10 is brought into engagement, the pivot axis corresponding to the longitudinal direction of the running rail 5 .
  • the guide rollers 14 on the guide part 15 or 25 are brought into engagement with the guide section 12 of the guide rail 9 .
  • the guide member 15 or 25 is raised slightly as shown in Figure 7A.
  • the two spring bars of the spring element 20 move along the curve guide 28 upwards, so that the spring bars spread open and bias the guide part 25 downwards.
  • the guide roller 14 therefore rests with a prestressing force on the guide section 12 of the guide rail 9 (not shown). If the guide part 25 is now moved along the guide rail 9, it may be necessary to move the guide part 25 along the mounting element 16, for example by slightly tilting the guide rail 9. Then the guide part 25 is pushed upwards, as shown in Figure 7B is. By moving the guide part 25 relative to the mounting element 16, the spring bars of the spring element 20 spread. If the guide part 25 is to be moved downwards again, the spring bars of the spring element 20 press down through contact with the cam guide 28, so that a force is applied to the guide roller 14 throughout the guide movement, regardless of the position of the guide element 25.
  • FIG. 7C shows an assembly position in which the sliding door 4 is placed on a floor.
  • the guide part 25 is in a latched position in which the spring bars of the spring element 20 are in contact with the latching receptacle 29. If the sliding door 4 is set down on a floor, it should be prevented that either a floor or the guide part 25 itself is damaged by the guide part 25 protruding downwards. By shutting down the sliding door 4, the latching is canceled and the guide part 25 is pushed upwards against the force of the spring bars of the spring element 20 until the position shown in Figure 7C is reached, in which the guide part 25 is essentially flush with an underside an underside 42 of the sliding door 4 is aligned. The spring bars of the spring element 20 are in a maximum open position.
  • the curve guide 28 is equipped with different inclinations or gradients in order to be able to adjust the spring forces and thus also the spring rate as required and depending on the situation.
  • the spring forces according to FIGS. 7A and 7B are higher than those according to FIG. 7C due to a higher gradient in the lower area of the cam guide 28.
  • FIG. 7C This is an increase in comfort and safety insofar as higher spring forces are required in the working position according to FIGS. 7A and 7B than in a position according to FIG. 7C, where the sliding door 4 is placed on a floor.
  • the spring forces of the working position shown in FIG. 7C are readily sufficient to move the guide part 25 vertically downwards.
  • FIG. 8A the assembly of a guide device 10 of the rear sliding door 3 is shown during pivoting.
  • the sliding door 3 with the holder 13 is located in front of the guide section 12, and a run-on bevel 18 of the holder 13 rests against the guide section 12.
  • the guide part 15 is pushed upwards or moved into a position via the chamfers 18 and 33 until the guide section 12 can be inserted into the receptacle on the holder 13, as shown in FIG. 8B is shown.
  • the holder 13 can enclose the guide section 12 in a U-shape and latch onto it in order to prevent the sliding door 3 from being unintentionally released from the guide rail 9 .
  • FIG. 9 shows a modified exemplary embodiment of a guide device, which includes a guide part 25 with spring elements 20, which can be mounted on a modified mounting element 16'.
  • the mounting element 16 ' comprises the downwardly projecting web 27, which can be fixed to the back of the sliding door 3 or 4.
  • the mounting element 16' comprises a guide track 40 with a projection 41 between the two curved guides 28, which makes it easier to thread the guide part 25 or 15 in.
  • the guide part 25 is designed similarly to the previous exemplary embodiment, with a receptacle 26 for inserting the web 27 being designed somewhat wider on the adapter 17'.
  • the assembly of the guide member 25 to the modified mounting member 16' is shown in Figures 10A through 10F.
  • the guide part 25 can be pushed from above onto the mounting element 16 ′ fixed to the sliding door 4 .
  • the guide part 25 is first positioned above the mounting element 16' and then pushed down, so that the upper section of the mounting element 16' reaches the receptacle 26, the edge of which lies between an edge of the mounting element 16' and the back of the sliding door 4 is arranged.
  • the guide part 25 can now be moved downwards, as shown in FIG. 10B.
  • the spring bars of the spring element 20 reach a contact surface 21 in the guideway 40 on the upper side of the mounting element 16'.
  • the contact surfaces 21 on the spring bars are designed as projections that protrude to the rear of the sliding door 4 and can thus thread into the guide track 40 .
  • the spring bars of the spring element 20 with the contact surfaces 21 reach the projection 41, which ensures that the spring bars spread open when shifted.
  • FIG. 10E the spring bars of the spring element 20 are shown in a spread open position adjacent to the latching receptacle 29.
  • FIG. 10F the spring bars with the driver projections, which form the contact surfaces 21, are arranged adjacent to the latching receptacles 29, as is shown in FIG. 10F. If the guide part 25 is now moved slightly further downwards, the projections of the contact surfaces 21 engage in the latching receptacle 29.
  • FIGS. 11A and 11B The latched position of the guide part 25 on the mounting element 16' is shown in FIGS. 11A and 11B.
  • the spring bars of the spring element 20 were threaded to the cam guide 28 via the guide track 40 and are now locked in the latching receptacle 29 .
  • the unit consisting of the sliding door 4, the mounting element 16' and the guide part 25 can now be mounted on the guide rail 9, as described above.
  • the guide part 25 is pushed upwards or brought into position, as shown in FIGS. 12A to 12C.
  • the spring bars are moved along the curved guide 28 and spread apart and thus ensure that the guide part 25 is prestressed downwards so that the guide roller 14 rests against the guide section 12 of the guide rail 9 with prestress.
  • the guideway 40 for threading in the spring bars ends directly at the latching receptacle 29. It is also possible to provide the end of the guideway 40 at a different position in order to be able to easily mount the guide part 25.
  • two spring bars are provided on the guide part 15 or 25, along a curved guide 28 at the mounting element 16 are displaceable. It is also possible to provide the spring bars on the mounting element 16 or 16' and the cam guide 28 on the guide part 15 or 25. In addition, the number of spring bars per spring element can be changed, depending on the desired forces for prestressing the guide part 15 or 25.
  • FIG. 13A shows a modified embodiment of a guide device 10, in which the guide rail 9 is mounted on a base 8 of a furniture body 2, as has already been explained above.
  • the guide rail 9 comprises two guide sections 12 arranged on webs 11 for guiding at least two sliding doors 3 and 4.
  • a slidable guide part 54 is held on each sliding door 3 and 4, on which a sliding element 50 is provided.
  • the sliding element 50 is designed with a U-shaped receptacle which can be latched on a guide section 12 of the guide rail 9 .
  • inwardly projecting latching webs are formed on the sliding element 50 .
  • a ramp 51 which is arranged adjacent to a guide section 12 after the sliding doors 3 and 4 have been hung in place.
  • a further guide bevel 52 is also provided on the upper side of the lower sliding element 50 and can optionally be arranged on the sliding element 50 .
  • the guide parts 54 on the two sliding doors 3 and 4 differ essentially in a connecting part 53 and 53', which are arranged at different heights.
  • a connecting part 53 is provided on the guide part 54 of the front sliding door 4, so that the sliding element 50 is arranged adjacent to the lower guide section 12, and a modified connecting part 53' is provided on the guide part 54 of the rear sliding door 3, so that the sliding element 50 is also arranged in this case is arranged adjacent to the upper guide section 12 .
  • each guide part 54 is shifted slightly downwards via the starting bevel 51 on the sliding element 50, as shown in FIG. 13B.
  • the sliding elements 50 are latched to the guide sections 12 of the guide rail 9 via the latching webs.
  • FIG. 14A the guide part 54 is shown in the mounted position on the sliding door 4.
  • the guide part 54 is held in a displaceable manner via a mounting element 60 which has guide webs 61 on opposite longitudinal sides, behind which guide webs 56 on the guide part 54 engage.
  • the guide webs 56 on the guide part 54 are thus arranged between the guide webs 61 of the mounting element 60 and a rear side of the sliding door 4 .
  • the mounting element 60 is essentially plate-shaped and is fixed to the sliding door 4 by means of fastening means 63, in particular screws.
  • An integral spring bar 62 is provided at an upper end of the mounting element 60, the free end of which bears against a profile 57, in particular a bead or other embossing, on the guide part 54.
  • the free end preferably has a thickening.
  • FIG. 14B shows the guide part 54 on the rear sliding door 3, which is held in a displaceable manner on a mounting element 60 of the same construction.
  • the guide parts 54 differ essentially only in the position of the sliding elements 50 due to the different design of the connecting parts 53 and 53'.
  • the guide parts 54 are pushed downwards by the contact of the contact bevel 51 on the guide section 12, so that the spring bar 62 is pressed down and the guide part 54 is prestressed upwards via the spring bar 62 and the profile 57 when the sliding element 50 latched to the guide section 12.
  • the contact area where the free end of the spring bar 62 contacts the profile 57 and the imaginary center line of the sliding element 50 are spaced apart from one another in a plane parallel to the sliding direction of the sliding doors 3 and 4.
  • there is a transverse bias which causes the guide part 54 to twist slightly and ultimately causes the guide part 54 to be pressed against the sliding door 4 .
  • the effect is supported by an oblique geometric design of the guide webs 56 and 61 and by a beveled surface on the underside of the profile 57, which makes contact with the free end of the spring bar 62.
  • This double preload which acts both in a height direction and in a depth direction transverse thereto, leads to a noticeable reduction in play, as a result of which noise development is effectively minimized.
  • FIGS. 15A and 15B show the assembly of a guide part 54 on the assembly element 60 that has already been assembled.
  • the mounting elements 60 are of identical design and are fixed to the sliding door 3 or the sliding door 4 by means of fastening means 63 .
  • To mount a guide part 54 it is slipped onto the mounting element 60 from above, with the guide webs 56 on the guide part 54 engaging behind the guide webs 61 on the mounting element 60 .
  • the guide part 54 is lowered down until one end of the spring bar 62 rests against the profile 57 .
  • 16A and 16B show the mounted position of a guide part 54 on a mounting element 60, and it can be seen that the guide webs 56 are arranged between the guide webs 61 of the mounting element 60 and a surface of the sliding door 3 or 4. Furthermore, the above-described sloping geometry of the guide webs 56 and 61 can be clearly seen here.
  • FIG 17 there is shown a rear side of an assembled slide member 54 on the mounting member 60 with the sliding door omitted. It can be seen that the profile 57 rests against one end of the spring bar 62 and the guide bars 56 partially engage behind the mounting element 60 .
  • the mounting element 60 is made of plastic and has a spring bar 62; instead of a one-piece design, a multi-part design is also possible and, in addition, a plurality of spring bars 62 can also be provided.
  • the guide part 54 can also be made of other materials instead of sheet metal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

L'invention concerne un meuble (1) qui comprend un corps de meuble (2) sur lequel au moins une porte coulissante (3, 4) est maintenue mobile par l'intermédiaire d'au moins une partie de roulement (6) le long d'un rail de roulement (5), et un rail de guidage (9) qui est fixé au corps de meuble (2) et le long duquel au moins une partie de guidage (15, 25, 54) maintenue sur la porte coulissante (3, 4) est mobile, la partie de guidage (15, 25, 54) est maintenue de manière à pouvoir se déplacer sur un élément de montage (16, 16', 60) qui est fixé à la porte coulissante (3, 4), la partie de guidage (15, 25, 54) étant précontrainte par rapport à l'élément de montage (16, 16', 60) au moyen d'au moins un élément ressort (20, 62). L'invention concerne également un procédé de montage d'une porte coulissante (3, 4) sur le corps de meuble (2).
EP21806232.1A 2020-11-09 2021-11-05 Meuble et procédé de montage d'une porte coulissante sur un corps de meuble Pending EP4240932A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020129498 2020-11-09
DE102021105984.4A DE102021105984A1 (de) 2020-11-09 2021-03-11 Möbel und Verfahren zur Montage einer Schiebetür an einem Möbelkorpus
PCT/EP2021/080732 WO2022096629A1 (fr) 2020-11-09 2021-11-05 Meuble et procédé de montage d'une porte coulissante sur un corps de meuble

Publications (1)

Publication Number Publication Date
EP4240932A1 true EP4240932A1 (fr) 2023-09-13

Family

ID=81256239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21806232.1A Pending EP4240932A1 (fr) 2020-11-09 2021-11-05 Meuble et procédé de montage d'une porte coulissante sur un corps de meuble

Country Status (4)

Country Link
EP (1) EP4240932A1 (fr)
CN (1) CN116472391A (fr)
DE (1) DE102021105984A1 (fr)
WO (1) WO2022096629A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021125767A1 (de) 2021-10-05 2023-04-06 Hettich-Heinze Gmbh & Co. Kg Bausatz für einen Schiebetürbeschlag, Möbel und Verfahren zum Umrüsten eines Schiebetürbeschlags

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD239824A1 (de) 1985-08-01 1986-10-08 Luckenwalde Beschlaege Veb Gleiter fuer schiebetueren
DE202009004790U1 (de) * 2009-05-06 2010-09-23 Hettich-Heinze Gmbh & Co. Kg Führungsbeschlag einer Schiebetür
DE102010037940A1 (de) 2010-10-04 2012-04-05 Hettich-Heinze Gmbh & Co. Kg Schiebetür-Rollenführung sowie Anordnung einer Schiebetür-Rollenführung an einem Möbel
DE102013100922A1 (de) * 2013-01-30 2014-07-31 Hettich-Heinze Gmbh & Co. Kg Laufteil zum Führen eines Möbelteils in einer Führungsrichtung über eine Führungsschiene und Möbelbeschlag
DE102016109716A1 (de) * 2016-05-25 2017-11-30 Hettich-Heinze Gmbh & Co. Kg Führungseinrichtung für ein Schiebeelement, Möbel und Verfahren zur Montage eines Schiebeelementes
DE202016102808U1 (de) 2016-05-25 2017-08-28 Hettich-Heinze Gmbh & Co. Kg Möbel mit einem an einem Laufprofil verfahrbaren Schiebeelement und einer Führungseinrichtung
DE202019102727U1 (de) * 2019-05-15 2019-07-12 Rennerich Gmbh Führungsvorrichtung für Schiebetüren

Also Published As

Publication number Publication date
CN116472391A (zh) 2023-07-21
DE102021105984A1 (de) 2022-05-12
WO2022096629A1 (fr) 2022-05-12

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