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Ejector unit and push device

A technology of push-pull device and push-pull device, which is applied to furniture parts, household utensils, drawers, etc., can solve the problems of multi-structure space and complexity, and achieve the effect of avoiding misoperation

Active Publication Date: 2015-04-08
PAUL HETTICH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This device is relatively complex in a large number of individual parts and requires a lot of construction space due to the two separate locking elements

Method used

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  • Ejector unit and push device
  • Ejector unit and push device
  • Ejector unit and push device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The ejection device 1 comprises a lever 2, on one end of which a roller 3 is rotatably mounted. On the opposite side, the roller 3 has protruding pins 4 , each of which is fastened in a receptacle between two side legs 5 , here the side legs 5 are formed in one piece with the lever 2 .

[0048] The lever 2 is mounted rotatably about an axis 7 on a housing 6 which here has a front wall 16 which connects two side walls 60 to one another. Groove-shaped curved guides 14 are machined on each inner side of the side walls 60 , said curved guides having channels 15 open to the outside for mounting the control element 11 . The control element 11 is designed as a rod which is cylindrical and has at opposite ends radially protruding rings 12 to which laterally protruding pins 13 are connected. The pins 13 are each held displaceably in curved guides 14 .

[0049] Here the control element 11 passes through the elongated hole 9 which is arranged in the lever 2 . The elongated hole...

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PUM

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Abstract

The ejection device (1) has a pivotally mounted lever (2), which is biased by a spring in an ejection direction. A latching mechanism is arranged at the lever. The latching mechanism locks the lever in a closed position against the force of the spring. A control element is mounted on the lever, and is guided in a curve guide. An independent claim is also included for a shear device, particularly for furniture or household appliances.

Description

technical field [0001] The invention relates to an ejection device, in particular for a movable furniture part, which has at least one pivotably mounted lever which is pretensioned by a spring in the ejection direction, and also relates to A push-pull device, in particular a push-pull device for furniture or household appliances. Background technique [0002] DE 20 2008 020 236 discloses a device for opening and closing movable furniture parts, in which a locking device is provided which has at least two locking elements which are synchronized and substantially free of Intermittently connected to each other. One of the locking elements has a locking mechanism so that the furniture part can be unlocked by pressing it in and then pushing it out in the opening direction. Such a device is relatively complex and consists of a large number of individual parts and requires a lot of installation space due to the two separate locking elements. Contents of the invention [0003] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47B88/04
CPCA47B88/0477A47B88/463
Inventor J·默滕斯P·弗赖海特K·克罗克R·魏歇尔特L·施鲁博克J·鲍姆
Owner PAUL HETTICH