drawer

Abstract

Drawer (10), comprising a mobile front panel (13) and a fixed support structure (53), inside which at least one extractable shelf (14) is housed, provided with a support plane (P) and connected by means of a roto-translation unit (15) to the front panel (13); the roto-translation unit (15) is configured to allow at least a rotatory motion of the front panel (13) that determines at least a motion of extraction or insertion of the extractable shelf (14) into or from the support structure (53) in a determinate direction (D) of translation; the extractable shelf (14) is configured to slide along guides (28) positioned in the support structure (53) in the direction (D) of translation and the front panel (13) is positioned, at least at the end of the rotatory motion in a direction of extraction of the extractable shelf (14) from the support structure (53) in the direction (D) of translation, at a height equal to or less than the height at which the support plane (P) of the extractable shelf (14) is positioned, so as not to interfere with the support plane (P); the roto-translation unit (15) comprises at least one lever (49) hinged on one side to the front panel (13) and on the other side to at least one cam (36), associated to the extractable shelf (14) and configured to allow at least a first step of said rotatory motion of the front panel (13), during which the latter moves away from or nearer to the extractable shelf (14) substantially stationary in position, and at least a subsequent step of the rotatory motion of the front panel (13), during which the latter determines a movement of traction or thrust of the extractable shelf (14) with respect to the support structure (53).

Description

technical field [0001] The present invention relates to drawers, useful in any field and accommodating various types of objects. One possible application of the drawer could be, for example, an interior display window of a shop, inside which items must be displayed and handled with the utmost care. Background technique [0002] Typical drawers are known which usually comprise a removable frame inserted into a support structure and rigidly constrained to the front of a panel, which may or may not be equipped with a handle. The drawer normally opens and closes by pulling or pushing the front panel, and typically has a plurality of sliding rails or compartments along its side walls. [0003] The front panel normally has an upper edge located at a greater height above the support plane for the contents of the drawer and is therefore an obstacle for handling and removal of articles when the drawer is partially or fully open . [0004] It is also known that in certain stores, s...

AI Technical Summary

Problems solved by technology

[0005] In the case of display windows such as these, the known drawers are often very large and inconvenient to remove and access the displayed goods, since there must be considerable free space in the area behind said window to allow the operator to open all the displayed goods. the drawer and remove the item

[0006] Thus, in general, the traditional opening and closing action of said drawers, as well as the manufacture of the drawers themselves, not only require a considerable amount of freedom of movement for opening and closing them, but also for maneuvering and accessing the contents of the drawers. There are also strict restrictions, such as the front panel of the drawer, even if the drawer is partially or fully opened, in any case, the front panel remains in front of and above the support plane for the object, preventing The support plane

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