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Concealed door hinges and door systems

A door hinge and concealed technology, which is applied in the door system field of concealed door hinges, can solve the problems such as interruption of door seals, no longer being able to ensure door tightness, etc., and achieve the effect of complete sealing

Inactive Publication Date: 2020-03-03
SIMONSWERK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage here is that with conventional mounting of door hinges, the continuous door seal is interrupted by the recess
Due to such an interrupted seal, the tightness of the door can no longer be ensured in the closed state

Method used

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  • Concealed door hinges and door systems
  • Concealed door hinges and door systems
  • Concealed door hinges and door systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] figure 1 The door system according to the invention is shown in perspective with a door frame 1 surrounding the door opening and a door leaf 2 for closing the door opening. The door leaf 2 has a door leaf base body 2a and a door groove 2b arranged on the narrow side of the door leaf base body 2a. The door frame 1 and the door leaf 2 are pivotably connected to each other by means of the concealed door hinge according to the invention. The concealed door hinge engages with the receptacle 3 on the door leaf side in a recess on the door leaf 2 . The recess extends both into the door leaf base body 2a and into the door receptacle 2b and interrupts the continuous door seal 4, which engages between the narrow edge of the door leaf base body and the inner side 6 of the door rebate 2b. in the groove between the corners.

[0022] The receptacle 3 on the side of the door leaf extends from the base body 3a with a projection 3b consisting of two spaced-apart parts into the door g...

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Abstract

The invention relates to a concealed door hinge comprising a receiving body (3) and a hinge bracket (7). The receiving body (3) is arranged in a door leaf (2) with a door fold (2b) on a door leaf side. The hinge bracket (7) is movably hinged to a first hinge part. The receiving body comprises a base body (3a) arranged in a door leaf base body (2a) of the door leaf (2) and a projection (3b) arranged in the door fold (2b). The hinge arch support is surrounded by the projection (3b) on two sides and is connected with a receiving body (8) fixed to a door frame (11) on the door frame side. According to the invention, a sealing piece (9) is provided with two abutment arms (9a) which rest against an inner side (10) of the projection (3b) on both sides of the hinge bracket (7) and with a connecting section (9b) connecting the abutment arms (9a). The invention also relates to a door system including the door hinge provided by the invention.

Description

technical field [0001] The invention relates to a concealed door hinge and a door system, in particular, which is embodied with a concealed door hinge according to the invention. Background technique [0002] The door hinge is provided with a receptacle on the side of the door leaf for placement in a door leaf configured with a door groove, and has a base body for placement in the door leaf base body of the door leaf and a projection for placement in the door groove . Furthermore, a hinge bracket is provided which is pivotably connected to the first hinge part, which is surrounded on both sides by projections and is connected to a frame-side receptacle for attachment to the door frame. Such a door hinge is known from EP 2 476 836 A1. [0003] A door hinge of this type is expediently inserted with the first hinge part into a recess of the door leaf which extends not only into the door leaf base body but also into the door tongue. The recesses are usually formed by milling ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D11/00E06B7/23E06B7/22
CPCE05D11/00E06B7/22E06B7/2314E05D3/02E05D3/12E05D5/06E05D2005/067E05Y2600/412E05Y2800/12E05Y2900/132
Inventor N·利尔曼
Owner SIMONSWERK
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