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Packing spacer for washing machines

A technology for positioning parts and washing machines, applied in the field of positioning parts

Active Publication Date: 2012-04-18
V I C - VITERIE ITAL CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0028] Although the second type of locator is superior to the first due to the monolithic structure, it is simple and cheap to manufacture, but the disadvantage is that a "keyhole" type hole needs to be drilled on the rear wall of the housing

Method used

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  • Packing spacer for washing machines
  • Packing spacer for washing machines
  • Packing spacer for washing machines

Examples

Experimental program
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Effect test

Embodiment Construction

[0056] With reference to the above drawings, the positioning member (D) of the present invention has a monolithic structure formed by molding a plastic material, which includes a substantially cylindrical rod (1) with an enlarged head (2) at one end.

[0057] An axial duct hole (3) is provided in the center of the enlarged head (2). The axial duct passes through the entire positioning member and is designed to receive a screw (V), which is used to fix the positioning member, and It has a length that enables the tip to slightly protrude from the cylindrical rod (1).

[0058] The first feature of the positioning member (D) is the enlarged head (2), which is located upstream of the axially elastically compressible part (4), which is integrated with the cylindrical rod (1).

[0059] In particular, the telescopic part (4) can be located in the first short part (1a) of the cylindrical rod (1), that is, the part that projects directly behind the enlarged head (2), and in the telescopic part...

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Abstract

The present invention relates to a packing spacer for washing machines, of the type having a monolithic structure obtained from one material, comprising a tubular cylindrical stem (1) with enlarged head (2), both crossed by an axial conduit for a fixing screw (V); said spacer (D) being provided, on the cylindrical stem (1), with a section (4, 40, 400) that collapses elastically when the spacer is subjected to axial compression.

Description

Technical field [0001] This patent application relates to a positioning member used in the packaging and transportation of a washing machine. Background technique [0002] As we all know, a washing machine is provided with a drum inside which is designed to hold dirty clothes to be washed and is accurately contained in a substantially cylindrical oscillation assembly. [0003] In particular, the drum is arranged on a bottom wall with a shaft, which is connected to a motor driving the drum to rotate after passing through the bottom wall of the oscillating assembly containing the drum. [0004] Considering that the drum of the washing machine needs to withstand a high rotation speed (especially during the spin-dry cycle), it is obvious that such rotation can generate considerable mechanical pressure on the oscillating assembly containing the drum. [0005] In order to prevent the occurrence of the pressure damage structure, the oscillating component is installed inside the casing of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/00
CPCD06F39/001B01J20/289B60B25/008B30B7/026D06F37/20
Inventor C·佩里尼E·德安杰利斯
Owner V I C - VITERIE ITAL CENT