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Door actuating auxiliary device

A technology of auxiliary devices and actuating devices, which is applied in household refrigeration devices, manual mechanisms, door/window accessories, etc., can solve problems such as motor failure and increased energy consumption of motors

Inactive Publication Date: 2012-08-29
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the motor adds to the overall energy consumption due to the cabinet doors being opened many times a day by the user, requires constant monitoring, causes repair and maintenance operations, and the possibility of failure of the motor

Method used

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  • Door actuating auxiliary device
  • Door actuating auxiliary device
  • Door actuating auxiliary device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The embodiment of the invention shown in the figures relates to a door actuator 3 fastened to the bottom side assembly surface 1.1 of the refrigerator compartment 1 so that it is positioned in relation to the preset The contact surface 2.1 on the door 2 or subsequently added is opposite and has the effect of resisting the attractive force of the bellows element 2.2 with respect to the chamber 1 .

[0043] exist Figure 1a and 1b The structure of the embodiment of the invention shown in , comprises a thrust rod 3.2 mounted in the form of a cylindrical tube in a support body 3.4; and a mechanical sensor 3.1 connected to the thrust rod. The mechanical sensor 3.1 has a motion transmission rod 3.1.1 which extends to the contact surface 2.1 of the door 2 and meshes in the interior of the body 3.4; said mechanical sensor 3.1 also comprises 15 rods in the form of Catch 3.1.2 which latches into a catch housing 3.2.2 which extends to the center of the thrust rod 3.2 and is provi...

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PUM

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Abstract

The invention relates to a door actuating auxiliary device for cabinets comprised of a storage space (1), doors (2) and of a magnetic folding cover (2.2) that has a pushing element (3.2) and a drive element (3.3), which belongs thereto and which extends in the door opening direction so that it can separate itself from the chamber and, in addition thereto, has a motion sensor that is mounted inside the cabinet and when the doors (2) are pushed by the user in the direction of closing and the folding cover (2.2) is thus pressed at a distance that is determined beforehand, the motion sensor (3.1)responds and the drive element (3.3) is activated by this motion sensor (3.1). The door actuating auxiliary device also comprises a closing device (3.1.2, 3.2.2) which ensures that the pushing element (3.2) advances in the opening direction.

Description

technical field [0001] The invention relates to an auxiliary device according to the preamble of claim 1 for opening cabinet doors, in particular refrigerator doors. [0002] The invention relates to a device for opening a door, in particular by foot or hand actuation. Background technique [0003] The doors of the refrigeration compartment are closed by means of magnetic strips and bellows elements. With this system, variations in air pressure in the chamber or manufacturing errors can be avoided. [0004] In existing constructions, the user must overcome the forces that attract the magnetic strip to the chamber and the forces present in the chamber due to the low pressure, in addition to the forces created by the door's own weight on the hinge joints. [0005] In addition to systems in which the opposing force is overcome only by the user's strength after actuating the door, door actuation aids have also been developed which assist the user in opening the door. These sy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05F1/10F25D23/02
CPCE05Y2201/676E05C19/161E05F1/105E05Y2201/22E05C19/165E05Y2201/232E05Y2800/00E05Y2900/00E05F11/54E05Y2900/20E05Y2900/31F25D23/028E05Y2201/244E05Y2400/3013E05Y2201/221
Inventor H·O·奥他卡雅
Owner BOSCH SIEMENS HAUSGERATE GMBH