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Hinge with improved box body fixing device

A box body and hinge technology, which is applied to the hinge field with an improved box body fixing device, can solve the problems of complex technical solutions and unsatisfactory fixing devices.

Inactive Publication Date: 2012-04-11
AGOSTINO FERRAR SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, these solutions are relatively complex and generally require a kinematic mechanism and / or a cam to generate the outward thrust of the locking pawl on the wood, to take advantage of the idea of ​​threaded anchors to some extent
Therefore, these fixtures are not satisfactory

Method used

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  • Hinge with improved box body fixing device
  • Hinge with improved box body fixing device
  • Hinge with improved box body fixing device

Examples

Experimental program
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Embodiment Construction

[0013] With reference to the accompanying drawings, figure 1 A living hinge for furniture is shown schematically and indicated generally at 10 . Said hinge 10 comprises a box 11 for fixing to a door and a wing or flange 12 for fixing to a shoulder or side of a piece of furniture by means of known elements, which are not shown. The box and wings are hinged to each other by joints 13 . Said joints are also of a known type and will not be further described or illustrated since they are easily imagined by a person skilled in the art. The joint is, for example, a four-bar linkage mechanism or the like.

[0014] Advantageously, the box is made of drawn sheet metal. Two working levers 14, 15 are provided on the box body, and the working levers 14, 15 are pivotally installed on both sides of the drawn central hollow part 21 at 16, 17 respectively, and when the hinge is in the closed In position, the drawn central hollow portion 21 receives the joint. Said central portion 21 forme...

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Abstract

The invention provides a furniture hinge comprising a stationary box body (11, 111), and the stationary box body is designed into a structure that the central part (21, 121) is contained in a hole (18, 118) of a piece of furniture. The box body comprises two pins (16, 17, 116, 117) which can axially rotate, and the rotatable pins are designed to be assembled in the hole (18, 118) together with the central part of the box body. Each pin (16, 17, 116, 117) has at least a transverse protruding tongue (19, 20, 119, 120). Working levers (14, 15, 114, 115) enable the pins to rotate, so as to lead the protruding tongues to outwards protrude from the box body, thereby interfering with the wall of a receiving hole, and preventing the box body from being drawn out from the hole.

Description

technical field [0001] The present invention relates to a hinge for furniture provided with an improved box-fastening arrangement. Background technique [0002] The ironware market for furniture is always sensitive to innovations that allow faster and more secure fastening of ironwork components to wooden panels. In particular, in the case of furniture for the "DIY" market, so-called "tool-free" devices have increasingly gained favor, by means of which secure fixing is ensured without resorting to any type of Tools, such as screwdrivers or hammers. [0003] Different technical solutions are also known and various patents describe this type of fixation; in particular US Pat. The moving part (box) is fixed to the door of a piece of furniture. In this embodiment, a kind of expansion of the fixed anchor is obtained by manually rotating a flat lever partially overlapping the flange of the box. However, the embodiment shown in this patent has the limitation that, in addition t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D3/06
CPCE05Y2900/20E05D5/02E05D5/08E05D7/125
Inventor C·米利
Owner AGOSTINO FERRAR SPA
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