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Rotating device for electrically connecting electric household appliances and electric tools

A technology for household appliances and power tools, applied in the direction of two-part connecting devices, flexible/rotatable wire connectors, connections, etc. wear and tear

Active Publication Date: 2011-02-09
ЛИГО ПАТЕНТC СА
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the case of the twisting and / or flexing action in question, the mechanical stress occurs in the vicinity of the point where the cable is inserted into the household appliance or power tool due to the aforementioned twisting action, causing at this point the cable and Corresponding bushing wear
Said abrasion leads to tearing of the cable insulation, thus giving rise to the possibility of the user coming into direct contact with the conductors, and the resulting risk of electric shock to the user
[0008] Tangles of said nodules form along the cables, also restricting the freedom of movement of household appliances or power tools

Method used

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  • Rotating device for electrically connecting electric household appliances and electric tools
  • Rotating device for electrically connecting electric household appliances and electric tools
  • Rotating device for electrically connecting electric household appliances and electric tools

Examples

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Embodiment Construction

[0017] The invention thus relates to a device 1 for electrically connecting household appliances or power tools, comprising a female receptacle 2 designed to receive a male connector 3 so that it can be inserted into said female receptacle 2. Inside the inserted receptacle 2, said connector 3 has two electrical contact means 4a, 4b concentric with each other and formed in one embodiment by a lead 4a and a ring 4b.

[0018] The male connector 3 has a plastic body 5 to which both a lead 4a and a ring 4b made of metal type material are fixed. Lead 4a and ring 4b are concentric, and therefore their longitudinal axes A-A are identical; said lead 4a and said ring 4b can be removably inserted and disengaged from a recessed receptacle provided with a The interior of the two socket members 8a, 8b of a metallic nature. In this case, the two sockets comprise two retaining springs 8a, 8b, which are of a metallic nature and are therefore designed to conduct current and have a substantiall...

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PUM

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Abstract

Device (1) for electrically connecting electric household appliances or electric tools, comprising a female receptacle (2) provided with two seats (8a, 8b), a male connector (3) which can be inserted inside said female receptacle (2), where said male connector (3) is provided with electrical contact means (4a, 4b) concentric with each other, so as to allow rotation of the male connector (2) with respect to the female receptacle (3).

Description

technical field [0001] The present invention relates to the technical field of devices for electrically connecting household appliances or electric tools. Background technique [0002] The invention concerns a device for electrically connecting household appliances or power tools as defined in the preamble of claim 1, comprising a female receptacle and a male connector capable of Removably and rotatably inserted into said recessed receptacle, for example, a hair dryer or hair dryer having such a device as defined in the preamble of claim 6 . [0003] In this description, "household appliance" is understood to mean: an appliance for domestic use that uses electrical energy and converts it into power or heat, for example: a hair dryer, a vacuum cleaner or an iron. On the other hand, "power tool" is used to denote an appliance intended for professional use, such as, for example: a professional hair dryer, drill, saw, or sander. [0004] In the context of this patent specifica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
CPCH01R35/04
Inventor 克劳迪奥·索雷西纳弗拉维奥·索雷西纳
Owner ЛИГО ПАТЕНТC СА