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Mechanism for moving a furniture door

A technology for furniture doors and moving doors, which can be used in door/window accessories, building construction, construction, etc., and can solve the problems of impossible interchangeability and high cost

Active Publication Date: 2018-11-02
EFFEGI BREVETTI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Known mechanisms have complex movement systems and drives to act on the main or thrust lever of the door to maintain balance in various positions and are therefore costly
[0005] In addition, the spring sets of these mechanisms must be set and calibrated for each specific application, the interchangeability of the spring sets based on the slight size and weight of the door is usually not possible

Method used

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  • Mechanism for moving a furniture door
  • Mechanism for moving a furniture door
  • Mechanism for moving a furniture door

Examples

Experimental program
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Embodiment Construction

[0023] Referring now to one of FIGS. 2 to 6 , to which reference may be made again below if necessary, there is shown an item of kitchen furniture generally indicated by reference number 1 , comprising a fixed frame which is defined by A lower shelf or wall 2, an upper shelf or wall 3, two side walls or sides 4 (one of which can be removed to show a device according to the invention indicated by reference number 100) and possibly a rear wall 5 constitute. The item of furniture 1 has at the front a door 6 which in this case is of the lifting type and closes an internal compartment 7 of the item of furniture in a lowered position.

[0024] As will be shown more clearly below, the movement mechanism 100 comprises a main or thrust lever 10 and an auxiliary lever 20, the configuration and arrangement of which determine the different opening modes of the door 6, as will be briefly mentioned below.

[0025] The main or thrust rod 10 is used to balance the weight of the door 6 in eac...

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PUM

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Abstract

Mechanism (100) for moving a furniture door, apt to be placed on a lateral side (4) of the piece of furniture (1) and to move a door (6) by means of a system of levers, said mechanism comprising a spring unit (30) acting on said system of levers to balance the weight force of the door during opening, wherein said spring unit (30) is pivotally mounted and acts directly on a main or thrust lever (10), mounted rotating around an axis (37), by means of a pin (35) housed in a first cam slot (36) formed in the lever (10) and in a second cam slot (38) placed in a fixed position with respect to the lateral side (4) of the piece of furniture.

Description

technical field [0001] The object of the invention is a mechanism for moving a door of an item of furniture, more particularly but not exclusively, a mechanism for lifting open the door of an item of kitchen furniture. Background technique [0002] In the field of kitchen furniture, lift-to-open doors can be of the so-called vertical, inclined, folding, hinged or unhinged flip-up type, as will become clearer below according to the arrangement and configuration of the door's moving lever, which usually Includes main or thrust rod and auxiliary companion rod. [0003] Various spring mechanisms are commercially available that help to hold the door in a fully or partially open position against the weight of the door during lift. [0004] The known mechanisms have complex movement systems and drives to act on the main or thrust lever of the door in order to maintain balance in various positions and are therefore costly. [0005] Furthermore, the spring sets of these mechanisms ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F1/08
CPCE05F1/08E05Y2900/20E05F1/1058E05Y2201/638
Inventor A·焦万内蒂
Owner EFFEGI BREVETTI