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Electric furniture drive apparatus

A driving device and furniture technology, which can be used in home appliances, other seating furniture, medical science and other directions, can solve the problems of high cost and high manufacturing cost, and achieve the effect of favorable cost price, less failure, and durable cost price.

Inactive Publication Date: 2008-12-31
林罗特控股有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage of the known furniture drive is that its manual actuation unit, also known as a manual switch, is expensive and thus expensive to manufacture

Method used

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  • Electric furniture drive apparatus
  • Electric furniture drive apparatus
  • Electric furniture drive apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] FIG. 1 shows a first exemplary embodiment of a furniture drive 2 according to the invention, which serves to adjust individual parts of the furniture not shown in the figure relative to one another. Figure 1 and Figure 2A -2G are only used to show the functional principle of the furniture driving device 2, and are purely schematic and schematic diagrams.

[0026] The furniture drive 2 has a driven element 8 which reciprocates along a linear axis of movement 4 (shown in dashed lines in FIG. 1 ) in the direction indicated by the double arrow 6 . The driven element 8 is in transmission connection with an electric motor not shown in the figure, and is moved back and forth along the linear axis 4 under the action of the electric motor. The driven element 8 can consist, for example, of a threaded screw nut, which is non-rotatable, axially movable, and arranged on a threaded screw driven in rotation by an electric motor. The driven element 8 can also be formed by a non-rotat...

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PUM

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Abstract

The invention relates to a furniture driving device used for adjusting furniture parts mutually and relatively and at least comprises a driving unit which is operationally connected with the adjusted furniture parts. Besides, the furniture driving device comprises a manual control unit with a shell to control the driving unit. According to the invention, the manual control unit at least comprises an operation component which can be placed on the shell in a movable way; the operation component is connected with one end of a drawing part and the other end of the drawing part is connected with a mechanical operable operation component of the driving unit; therefore, the operation component can operate in the effect of the drawing force of the drawing part when moving; at the same time, the drawing part is drawn in the same outer casing according to the type of flexible drawing cables.

Description

technical field [0001] The invention relates to an electric furniture drive of the type specified in the general concept of claim 1 for adjusting furniture parts relative to each other. Background technique [0002] Furniture drives of this type are generally known in the art and can be used, for example, to adjust adjustable elements of slatted lattices, hospital beds, sofa chairs or tables. Known furniture drives can be designed as so-called single drives, in which only a single drive unit is operatively connected to an adjusted component of the furniture in the installed position of the furniture drive. Known furniture drives can also be designed as so-called dual drives, which have two drive units, each of which is operatively connected to an adjusted component of the furniture in the installation position of the furniture drive. If such a multiple drive unit is used for example to adjust a slat grid mat, then one drive unit can be used to establish an operative connect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C20/00A47C20/08A47C1/024A61G7/002
Inventor 丘映
Owner 林罗特控股有限公司
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