EP4172450A1 - Système de fermeture, en particulier pour des meubles de type armoire - Google Patents

Système de fermeture, en particulier pour des meubles de type armoire

Info

Publication number
EP4172450A1
EP4172450A1 EP21731996.1A EP21731996A EP4172450A1 EP 4172450 A1 EP4172450 A1 EP 4172450A1 EP 21731996 A EP21731996 A EP 21731996A EP 4172450 A1 EP4172450 A1 EP 4172450A1
Authority
EP
European Patent Office
Prior art keywords
closure
arrangement according
free end
tension
compensating
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
EP21731996.1A
Other languages
German (de)
English (en)
Inventor
Klaus Griesshammer
Michael Jecke
Christian Mauser
Uwe Wisgien
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.)
Rehau Industries SE and Co KG
Original Assignee
Rehau Industries SE 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 Rehau Industries SE and Co KG filed Critical Rehau Industries SE and Co KG
Publication of EP4172450A1 publication Critical patent/EP4172450A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/115—Roller shutters specially adapted for furniture
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive

Definitions

  • Locking arrangement especially for cabinet furniture
  • the invention relates to a locking arrangement, in particular for cupboard furniture, with at least one locking element, in particular blinds, shutters and the like, which is arranged in the area of an opening of the cupboard furniture from a closed position to an open position and can be moved back, which has slat elements, with at least one, with the locking element via at least one traction element, and at least one deflecting element in operative connection, drive device, and at least one sliding element and / or at least one deflecting element, as well as a cabinet with such a locking arrangement.
  • at least one locking element in particular blinds, shutters and the like
  • DE 29817574 U1 discloses a furniture cupboard, in particular a kitchen cupboard, with an opening provided on the front of the cupboard, through which objects can be placed in the cupboard interior in a support space and removed from the cupboard interior, with a slide that can be pushed up and pulled down in guides, which closes or releases the opening of the inside of the cabinet, with the blind being provided essentially on the rear of the cabinet in the open position, while the blind lies on the front in the closed position.
  • the effort required when the blind is moved is supported by a spring arrangement, with a ceiling part being arranged in the cabinet above the receiving space, the side of which facing away from the receiving space is accessible via a removable part and the one on the ceiling part in the area of the front and rear Guide roller is provided, with a spring-loaded coil being arranged between the guide rollers, on which one end of a pull rope is provided, while the second end of the rope is fixed to the blind, the spring initially being relaxed when the blind is pushed up while in a second part of the Pushing up the spring is tensioned again.
  • the spring can be designed as a torsion spring or spiral spring.
  • the front guide roller When used as intended, the front guide roller will come into contact with the pull cable during the first part of the sliding out of the blind, while the rear guide roller will be in operative connection with the pull cable during the subsequent further movement.
  • Another particularly optical disadvantage of this closure arrangement is the additional cover to be installed, which is required in order to adjust the closure arrangement and in particular the spring-loaded coil or to wait when it is used as intended.
  • a closure arrangement having the features of independent claim 1. Further advantageous configurations are described in the dependent claims.
  • a cabinet with such a locking arrangement is also disclosed in the dependent claims.
  • a closure arrangement in particular for cupboard furniture, with at least one closure element, in particular blinds, shutters and the like, which is arranged in the area of an opening of the cupboard furniture from a closed position to an open position and back, which has slat elements, with at least one drive device that is operatively connected to the closure element via at least one tension element, as well as a cabinet with such a closure arrangement, characterized in that the drive device has a base and at least one drive element, as well as at least one winding element coupled to it, that the winding element is operatively connected via at least one first tension element at at least one first free end of the closure element via at least one compensation element that the compensation element with at least one first tension element with a second is in operative connection en free end of the closure element.
  • the locking arrangement according to the invention is advantageously designed so that it enables a disruption-free and low-maintenance movement of locking elements, in particular blinds, shutters and the like and this probably when they are first installed on a new cabinet as well as when replacing in existing cabinet for all currently known Widths or lengths as well as weights of closure elements, in particular blinds, roller shutters and the like, can be easily installed, can be easily adapted, can be used almost maintenance-free.
  • the number of positioning them allows a locking arrangement according to the invention, in particular for cupboard furniture, to be made available that is inexpensive and economical to manufacture, that can be assembled quickly and that is trouble-free and requires little maintenance.
  • the closure arrangement is further designed in such a way that the closure element is in operative connection via at least one tension element and at least one deflection element of the drive device.
  • the compensating element is in operative connection with at least one first tension element via at least one second deflection element with a second free end of the closure element.
  • This advantageous embodiment also allows an optimal sequence of movements of the closure element, in particular when opening.
  • the advantage of the closure arrangement is that the compensating element is designed to be variable in its length.
  • the compensation element can be optimally adapted to the most varied of geometries, weights, etc. of the closure arrangements.
  • the compensating element is designed as a spring element, for example as a spiral spring, as a compression spring, as a helical spring and the like.
  • the compensating element is also advantageously designed as a pulley block element, a pressure accumulator element, an energy accumulator element and the like.
  • the winding element is operatively connected via at least one first tension element to at least one lamellar element arranged at at least one second free end of the closure element via at least one compensating element.
  • Another advantage of the closure arrangement according to the invention is that the compensating element is fixed with its one free end on a lamellar element of the closure element.
  • the compensation element of the closure arrangement according to the invention can advantageously be attached, on the one hand, to the desired position or number, in an optimal and mechanically simple manner.
  • this is characterized in that the compensating element is arranged on at least one free end of the lamellar element of the closure element.
  • the compensating element is arranged on at least one free end of the lamellar element of the closure element.
  • the closure arrangement according to the invention is also designed so that the compensating element is longitudinally movable with its other free end, with at least one the first tension element is in operative connection with the lamellar element of the closure element via at least one second tension element. Only through this simple dimensioning is an economical and cost-effective production of the closure arrangement according to the invention and its intended use possible.
  • Another advantage of the closure arrangement according to the invention is that the compensating element is arranged approximately in the middle on the lamellar element of the closure element. This allows quick and inexpensive assembly of the individual components of the closure arrangement according to the invention without any problems.
  • the compensating element is arranged on at least one holding element that is operatively connected to the lamellar element of the closure element. This allows a quick and easy assembly in the manufacture of the locking arrangement according to the invention and this can therefore be used without problems both in the initial assembly of cabinet furniture and in the addition / renovation of existing cabinet furniture.
  • the compensating element is designed as a helical spring.
  • the closure arrangement according to the invention can not only be produced economically and inexpensively, but can also be adapted very well to the most varied of widths or lengths and weights of existing closure elements, in particular blinds, roller shutters and the like.
  • the compensating element which is designed as a helical spring
  • the compensating element has an approximately cylindrical, conical, barrel-shaped and the like with its outer contour.
  • optimal dimensioning but also positioning of the compensating element, which is designed as a helical spring, of the closure arrangement according to the invention is possible.
  • the compensating element designed as a spring has a spring constant of at least 0.5 N / mm. It is also advantageous that the compensating element designed as a spring has a spring constant in a range of approximately 0.1 to 15 N / mm, preferably approximately 0.2 to 2 N / mm.
  • the spring constant also called spring stiffness, spring stiffness, spring rate, benchmark or direction constant, indicates the ratio of the force acting on a spring to the deflection of the spring caused by it. Deflection means the absolute extension of the spring or its rotation.
  • spring “constant” is unfortunate because it is not a material constant or a physical constant. It only ever applies to one particular spring.
  • the spring constant depends on the material and shape of the spring as well as on the direction of loading. A direct determination of the spring constant is obtained through a tensile test in which a force is applied and the deflection or change in length in the direction of the applied force is measured. The description of a spring by its spring constant is a useful and usually sufficiently accurate approximation.
  • the closure arrangement according to the invention can thus be optimally adapted to the mechanical requirements with regard to the width or length and also the weights of the closure elements, in particular blinds, roller shutters and the like.
  • the winding element has at least one circumferential toothing on its outer surface.
  • the toothing of the winding element is in operative connection with the drive element of the drive device.
  • the closure arrangement according to the invention it can in turn be easily adapted to the most varied of widths, lengths or weights of closure elements on cabinet furniture.
  • closure arrangement according to the invention is that the winding element is in operative connection with at least one lamella element of the closure element via at least one first tension element and a second deflection element.
  • the winding element has at least one second tension element and at least one third deflection element is in operative connection with at least one lamellar element arranged on at least one first free end of the closure element. This enables the closure element of the closure arrangement according to the invention to be optimally guided in the cabinet.
  • the winding element has at least one receiving space for at least one tension element.
  • the closure arrangement according to the invention can be used without problems for differently dimensioned tension elements.
  • the closure arrangement according to the invention is advantageously designed in such a way that the drive device has two winding elements which are coupled to one another via a toothing.
  • the drive device of the closure arrangement according to the invention has at least one base designed as a housing. This leads to a cost-effective and economical production of the locking arrangement according to the invention and enables optimal and simple assembly, particularly when it is subsequently installed in existing cabinet furniture.
  • the drive device has at least one drive element which is driven by an electric motor.
  • the closure arrangement according to the invention it can in turn be easily adapted to the most varied of widths, lengths or weights of closure elements on cabinet furniture.
  • the drive element of the drive device is in operative connection with at least one control device.
  • the locking arrangement according to the invention is thus individually adjustable or programmable for the customer or also for a wide variety of cabinet furniture, which increases the convenience when opening and closing the cabinet furniture and also fulfills the invention According to the locking arrangement also important safety-relevant aspects for motor-driven locking elements with regard to the anti-trap protection and the like.
  • closure arrangement according to the invention is that the closure element is in operative connection with at least one pulling device via at least one third pulling element.
  • closure arrangement according to the invention can be retrofitted both to previously mechanically operated closure elements without the existing functionality being restricted.
  • At least one lamellar element of the closure element is in operative connection via at least one third pulling element with at least one pulling device, via a third deflecting element.
  • the closure arrangement according to the invention can thus be optimally adapted to all required widths or lengths and also weights of existing closure elements, in particular blinds, roller shutters and the like.
  • the first tension element and / or the second tension element is designed as a compensating element. This leads to an economical and cost-effective production of the compensating element as well as an optimal adaptation to the most diverse geometries, weights, etc., both to be installed as well as to existing closure arrangements
  • the invention further relates to a cabinet with a locking arrangement according to at least one of the features described advantageously.
  • FIG. 1 A perspective partial sectional view of a closure arrangement according to the invention with a cabinet
  • 2 A perspective partial sectional view of a closure arrangement according to the invention in a cabinet in a view from above;
  • FIG. 3 A perspective partial sectional view of a locking arrangement according to the invention in a cabinet in a view from above;
  • Fig. 4 A perspective partial sectional view of a lock arrangement according to the invention in a cabinet in a view from behind.
  • Fig. 5 A perspective partial sectional view of a lock arrangement according to the invention in a cabinet in a view from above.
  • Fig. 1 is a perspective partial sectional view of a lock arrangement according to the invention with a cabinet 1 is shown.
  • the locking arrangement in particular for cupboard furniture 1, with at least one locking element 3, in particular blinds, shutters and the like, which is arranged in the area of an opening 4 of cupboard furniture 1 so that it can be moved from a closed position (GP) to an open position (OP) and back, has lamellar elements (30, 30 ', 30 ") arranged on one another.
  • the closure element 3 is arranged in such a way that the lamellar element 30, which is arranged at a first free end 31 of the closure element 3, at least partially exposes the opening 4 of the cabinet 1.
  • the closure element 3 is in each case arranged in a guide element 25, which is arranged on the front side of the cabinet 1, so that it can be guided or moved.
  • An actuating element 23 is arranged on at least one guide element 25 of the cabinet 1, which, when used as intended, sets the drive device 2 with the drive element 11 arranged therein in motion, which is not visible here, so that the closure element 3 moves from a closed position (GP) to an open position (OP) and is movable back.
  • a cover element 24, which at least partially covers the closure element 3, is arranged on the front upper side of the cabinet 1.
  • the top of the cabinet 1 is executed in this embodiment in a partial sectional view, so that the drive device 2 arranged there with its base 20 can be seen.
  • the second end 32 of the closure element 3, at which the lamellar element 30 'can be seen, is also at least partially visible.
  • FIG. 2 shows a perspective partial sectional view of a lock arrangement according to the invention in a cabinet 1 in a view from above.
  • the locking arrangement in particular for cupboard furniture 1, with at least one locking element 3, in particular blinds, shutters and the like, which is arranged in the area of an opening 4 of cupboard furniture 1 so that it can be moved from a closed position (GP) to an open position (OP) and back, has lamellar elements (30, 30 ', 30 ") arranged on one another.
  • the closure element 3 is arranged in such a way that the opening 4 of the cabinet 1 is closed, that is, the closure element 3 is arranged in the closed position (GP).
  • the first free end 31 of the closure element 3 and thus also the lamellar element 30 thus close off the lower edge of the cabinet 1.
  • the closure arrangement is also designed such that it has at least one drive device 2 that is operatively connected to the closure element 3 via at least one tension element 5, 6 and at least one deflection element 8, 13. Furthermore, the closure arrangement is characterized in that the drive device 2 is designed so that it has a base 20 with at least one drive element 11 arranged therein, at least one winding element 9, 10 coupled to it, and at least one first deflection element that the winding element 9, 10 is operatively connected via at least one first tension element 5 at at least one first free end 31 of the closure element 3 via at least one spring element 12, so that the spring element 12 is fixed with its one free end 120 on a second free end 32 of the closure element 3, that the spring element 12 is longitudinally displaceable with its other free end 121 and is in operative connection with at least one first tension element 5 via at least one second deflection element 8 with a second free end 32 of the closure element 3.
  • the closure arrangement is further characterized in that the winding element 9, 10 is in operative connection via at least one first tension element 5 with at
  • the spring element 12 is fixed with its one free end 120 on the lamellar element 30 'of the closure element 3.
  • the spring element 12 is arranged on at least one free end of the lamella element 30 'of the closure element 3.
  • the spring element 12 is longitudinally displaceable with its other free end 121, with at least one first tension element 5 via at least one second deflection element 8 in operative connection with a lamella element 30, 30 ′′ of the closure element 3.
  • the spring element 12 is arranged approximately centrally on the lamella element 30 'of the closure element 3. Furthermore, it is within the scope of the invention that the spring element 12 is arranged on at least one stabilizing element 17 that is in operative connection with the lamellar element 30 'of the closure element 3.
  • the spring element 12 is formed out as a helical spring in this embodiment. It is also within the scope of the invention that the spring element 12 formed as a helical spring is approximately cylindrical, conical, barrel-shaped and the like in its outer contour.
  • the closure arrangement is designed such that the spring element 12 has a spring constant of at least 0.5 N / m.
  • the drive device 2 is designed in such a way that at least one winding element 9, 10 has at least one circumferential toothing 90, 100 on its outer surface, and is operatively connected to the toothing 90, 100 with the drive element 11 of the drive device 2.
  • the drive device 2 has at least one base 20 designed as a housing. Furthermore, the drive device 2 has at least one drive element 11 which, in this exemplary embodiment, is driven by an electric motor.
  • the drive element 11 of the drive device 2 is designed in such a way that it has at least one free end a toothed wheel that is in operative connection with the teeth 90, 100 of the winding element 9, 10.
  • the drive device 2 is designed such that the drive element 11 is in operative connection with at least one control device 19, which in this exemplary embodiment is arranged on the base 20 of the drive device 2.
  • the drive element 11 By activating the actuating element 23, which in this embodiment is arranged on the guide element 25 of the cabinet 1, the drive element 11 is set in motion via the control device 19, so that the gear wheel of the drive element 11 with the respective winding element 9, 10 via their teeth 90, 100 is in operative connection and thus the closure element can be moved from a closed position (GP) to an open position (OP) and back.
  • GP closed position
  • OP open position
  • the closure arrangement is also designed in such a way that the winding element 9, 10 is in operative connection with at least one lamellar element 30 ′′ of the closure element 3 via at least one first tension element 5 and a second deflection element 7.
  • closure arrangement is designed so that the winding element 9, 10 is in operative connection via at least one second tension element 6 and at least one third deflection element 13 with at least one lamellar element 30 arranged on at least one first free end 31 of the closure element 3.
  • the winding element 9, 10 of the closure arrangement is designed in such a way that it has at least one receiving space 91, 101 for at least one tension element 5, 6.
  • the drive device 2 is arranged on an intermediate floor 26 of the cabinet 1.
  • sliding elements 16 arranged opposite one another are positioned, over which the tension elements 5, 6 are guided to reduce friction when the locking arrangement is used as intended.
  • FIG. 3 shows a perspective partial sectional view of a lock arrangement according to the invention in a cabinet 1 in a view from above.
  • the closure arrangement is designed such that the closure element 3 in particular has blinds, roller shutters and the like arranged on one another with slat elements, with at least one, with the closure element 3 via at least one tension element 5, 6, and at least one deflection element 7, 8, 13 operatively connected
  • drive device 2 is characterized in that the drive device 2 has a base 20 at least one drive element 11 arranged therein, at least one winding element 9, 10 coupled to it and at least one first deflection element 7, the winding element 9, 10 having at least a first tension element 5 is operatively connected to at least one first free end of the closure element 3 via at least one spring element 12, that the spring element 12 is fixed with its one free end to a second free end of the closure element 3, that the spring element 12 with its other free end End l longitudinally displaceable with at least one first tension element 5 via at least one, not shown, second deflection element 8 with a second free end of the closure element 3 is in operative connection.
  • the drive device 2 is designed in such a way that it has at least one base 20, designed as a housing, which has two winding elements 9, 10, which are coupled to one another via a toothing 90, 100.
  • the winding element 9 is arranged with its teeth 90 in operative connection with a gear wheel of the drive element 11.
  • the drive device 2 is also designed such that a control device 19 is arranged in the base 20 designed as a housing.
  • the drive device 2 is also fixed via its base 20, which is designed as a housing, to an intermediate floor 26 of the cabinet 1. Furthermore, the closure arrangement is designed in such a way that the winding element 9, 10 is in operative connection with at least one lamella element of the closure element 3 via at least one first tension element 5 and a second deflection element 7.
  • the winding element 9, 10 is in operative connection via at least one second tension element 6 and at least one third deflection element 13 with at least one lamella element arranged on at least one first free end of the closure element 3.
  • the winding element 9, 10 is also designed such that it has at least one receiving space 91, 101 for at least one tension element 5, 6.
  • the closure element 3 is in the open position (OP), so that the tension elements 5, 6 of the winding elements 9, 10 are each guided over a sliding element 16 arranged on the front of the intermediate floor 26 of one of the cupboards.
  • the closure arrangement is also designed in such a way that the closure element 3 is in operative connection via at least one third pulling element 18 with at least one pulling device 14, 15.
  • the closure arrangement has a first pulling device 14 and a second pulling device 15 arranged at a distance therefrom.
  • the pulling device 14, 15 of the locking arrangement is arranged on the intermediate floor 26 of the cabinet 1.
  • the closure arrangement according to the invention is characterized in that at least one lamellar element of the closure element 3 is in operative connection via at least one third pulling element 18 with at least one pulling device 14, 15, via a third deflecting element 13.
  • FIG. 4 shows a perspective partial sectional view of a locking arrangement according to the invention in a cabinet 1 from the rear.
  • the closure element 3 is shown in a closed position (GP) and shows lamellar elements 30, 30 ', 30 ′′ arranged on one another.
  • the closure arrangement is designed such that it has at least one drive device 2 that is operatively connected to the closure element 3 via at least one tension element 5, 6 and at least one deflection element 7, 8.
  • the drive device 2 has a base 20, at least one drive element 11 arranged therein and at least one winding element 9, 10 coupled therewith, and at least one, invisible, first deflecting element 7.
  • the winding element which is not visible in the drive device 2, is in operative connection via at least one first tension element 5 at at least one first free end 31 of the closure element 3 via at least one spring element 12.
  • the spring element 12 is fixed with its one free end 120 on a second free end 32 of the closure element 3. Furthermore, the other free end 121 of the spring element 12 is longitudinally displaceable and is operatively connected to at least one first tension element 5 via at least one second deflection element 8 with a second free end 32 of the closure element 3.
  • the non-visible winding element is arranged in the drive device 2 via at least one first tension element 5 with at least one lamellar element 30, which is arranged on at least one second free end 32 of the closure element 3 and is operatively connected via at least one spring element 12.
  • the spring element 12 is fixed with its one free end 120 on the lamellar element 30 'of the closure element 3. Furthermore, in this embodiment, the spring element 12 is arranged, for example, on a free end of the lamellar element 30 'of the closure element 3.
  • closure arrangement is designed so that the other free end 121 of the spring element 12 is longitudinally displaceable with at least one first tension element 5 via at least one second deflection element 8 with a lamellar element 30, 30 ′′ of the closure element 3.
  • the closure arrangement is also designed such that, in this exemplary embodiment, the spring element 12 is arranged on at least one stabilizing element 17 that is operatively connected to the lamella element 30 ′ of the closure element 3.
  • the stabilizing element 17 is designed in such a way that it has almost the same length as the lamellar element 30 ′ of the closure element 3.
  • the spring element 12 is designed as a helical spring in this exemplary embodiment.
  • the spring element 12 is approximately cylindrical in its outer contour. Furthermore, the spring element 12 has a spring constant of at least 0.5 N / m, which results from the length, width or weight of the closure element 3 and which enables the closure element 3 to move smoothly and without problems from a closed position (GP) to an open position (OP) and back, is necessary.
  • FIG. 5 shows a perspective partial sectional view of a lock arrangement according to the invention in a cabinet 1 in a view from above.
  • the lamellar element 30 ′ of the closure element 3 has a stabilizing element 17 arranged at least partially over its length.
  • the stabilizing element 17 is non-positively and / or positively connected to the lamella element 30 'of the closure element 3.
  • the stabilizing element 17 also has a compensating device 40 which is arranged approximately in the middle of the lamellar element 30 'of the closure element 3.
  • the compensation device 40 each has an opening 41, 4T in which at least one fixing device 42, 42 'is arranged to be longitudinally movable.
  • the fixing device 42, 42 ' has at least one receiving element 45, 45' on at least one side.
  • the receiving element 45, 45 'of the compensating device 40 is designed in such a way that it receives a compensating element 12 designed as a spring element 50 in a form-fitting manner.
  • the fixing device 42, 42 'of the compensating device 40 is also designed such that it has at least one fixing element 44, 44' which are designed such that they receive at least one free end of the first tension element 5 in a fixating manner.
  • the compensating device 40 is designed such that a first fixing device 42 is arranged above the compensating element 12, designed as a spring element 50, at a distance from a second fixing device 42 ′.
  • the first fixing device 42 has a first receiving element 45, which is in operative connection with a free end 121 of the compensating element 12 designed as a spring element 50.
  • the second fixing device 42 ‘has a second receiving element 45‘, which is in operative connection with the other free end 120 of the compensating element 12 designed as a spring element 50.
  • the fixing device 42, 42 ‘ is in the opening 41, 41‘ of the compensation device
  • the guide elements 43, 43 ‘are arranged opposite one another, parallel to one another and thus delimit two sides of the opening 41,
  • the locking arrangement according to the invention When the locking arrangement according to the invention is used as intended, which can be moved back from a closed position (GP) to an open position (OP) in the area of an opening 4 of the cabinet 1, it can be implemented by the elastic properties of the compensating element 12, which is designed as a spring element 50, to convert the tolerances / tensions and running differences, which can be transmitted by the first tension element 5, into a longitudinal movement.
  • the fixing devices 42, 42 'arranged in the openings 41, 41' of the compensating device 40 which are arranged longitudinally movable, as well as in combination with the spring element 50 arranged between them and operatively connected trained, compensating element 12 in particular to compensate for the movements / tensions and running differences resulting from the different weights of the closure elements 3 and transmitted via the first tension element 5.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

L'invention concerne un système de fermeture, en particulier pour des meubles de type armoire (1), ledit système de fermeture comprenant : au moins un élément de fermeture (3), en particulier un store, un volet roulant et similaire, qui est situé dans la zone d'une ouverture (4) du meuble de type armoire (1) de sorte qu'il puisse être déplacé d'une position fermée (GP) à une position ouverte (OP) et retourner à la position fermée et qui a des éléments lamelles (30, 30') ; au moins un dispositif d'entraînement (2) qui est relié de manière fonctionnelle à l'élément de fermeture (3) par l'intermédiaire d'au moins un élément de traction (5, 6) et à au moins un élément de déviation (7, 8, 13) ; et au moins un élément coulissant (16) et/ou au moins un élément de déviation (7, 8, 13). Le système de fermeture est caractérisé en ce que : le dispositif d'entraînement (2) comprend une base (20) et au moins un élément d'entraînement (11), ainsi qu'au moins un élément d'enroulement (9, 10) qui y est accouplé ; l'élément d'enroulement (9, 10) est relié de manière fonctionnelle au moyen d'au moins un premier élément de tension (5) à au moins une première extrémité libre (31) de l'élément de fermeture (3) par l'intermédiaire d'au moins un élément de compensation (12) ; et l'élément de compensation (12) est relié de manière fonctionnelle à une seconde extrémité libre (32) de l'élément de fermeture (3) au moyen d'au moins un premier élément de tension (5).
EP21731996.1A 2020-06-29 2021-06-08 Système de fermeture, en particulier pour des meubles de type armoire Pending EP4172450A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202020103730.7U DE202020103730U1 (de) 2020-06-29 2020-06-29 Verschlussanordnung, insbesondere für Schrankmöbel
PCT/EP2021/065308 WO2022002537A1 (fr) 2020-06-29 2021-06-08 Système de fermeture, en particulier pour des meubles de type armoire

Publications (1)

Publication Number Publication Date
EP4172450A1 true EP4172450A1 (fr) 2023-05-03

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DE202018106012U1 (de) * 2018-09-14 2018-10-31 Ludewig Gmbh Lamellensystem und Kastenmöbel

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DE8416989U1 (de) * 1984-06-04 1984-08-30 E-Norm Beschlag GmbH & Co. KG,, 4904 Enger Kastenmoebelstueck mit jalousie
DE29804964U1 (de) 1998-03-20 1998-05-07 Fennel Gmbh Schrankmöbel mit einer Verschließ- und Öffnungsvorrichtung
DE29817574U1 (de) 1998-10-01 1998-12-17 Enorm Schmidt Beschlaege Gmbh Möbelschrank, insbesondere Küchenmöbelschrank
DE202005004154U1 (de) 2005-03-15 2005-05-19 Rehau Ag + Co. Zugvorrichtung für eine Verschließvorrichtung
DE202013102028U1 (de) 2013-05-10 2014-08-11 Rehau Ag + Co. Schrankmöbel
CN105464556A (zh) * 2015-12-29 2016-04-06 希美克(广州)实业有限公司 具有升降式叶片门的储柜
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WO2022002537A1 (fr) 2022-01-06

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