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Winder and electric equipment with same

A technology of electrical equipment and wire reels, which is applied in the field of wire reels and electrical equipment with the wire reels, can solve the problems of shrapnel and contact structure reliability, electrical safety hazards, etc., and achieve the effect of improving electrical safety and reliability

Inactive Publication Date: 2014-10-15
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the previous cord reels, in the process of pulling out and retracting the power cord, due to the conversion between straight line and circle, it is necessary to use the structure of the shrapnel and the contact to solve the problem of connecting the power supply, and the structure of the shrapnel and the contact has electrical problems due to reliability problems. Security risks

Method used

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  • Winder and electric equipment with same
  • Winder and electric equipment with same
  • Winder and electric equipment with same

Examples

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Embodiment Construction

[0028] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0029] It should be noted that the terminology used here is only for describing specific embodiments, and is not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, it indicates There are features, steps, operations, means, components and / or combinations thereof.

[0030] For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to...

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Abstract

The invention provides a winder and electric equipment with the winder. The winder comprises a rotary shaft, a rotary wheel and a power line. The rotary wheel is rotatably disposed around the rotary shaft. The rotary wheel comprises a peripheral accommodating groove. The power line comprises an inserting end and a wiring end opposite to the inserting end. The power has a complete retraction state and a complete extraction state. In the complete retraction state, the power line completely winds in the accommodating groove. In the complete extraction state, one part, close to the inserting end, of the power line extends out of the accommodating groove. During switching between the complete retraction state and the complete extraction state, the tightness of the power line winding in the accommodating groove changes while the positioning of the wiring end is unchanged. Due to the fact that the wiring end of power line is fixed during extraction and retraction of the power line and only the tightness of the power line is changed, an elastic piece and a contact structure are not needed, and electric safety and reliability of the winder and the corresponding electric equipment can be increased.

Description

technical field [0001] The present invention relates to the field of electrical equipment, and more specifically, to a cord reel and electrical equipment with the cord reel. Background technique [0002] The power cords of electrical equipment (such as household appliances) on the market are basically directly placed outside the housing of the electrical equipment. No matter whether the electrical equipment is used or not, its power cords are always exposed outside the housing of the electrical equipment. Usually, in order to keep the appearance simple and avoid the power cord from tripping the user, the user needs to organize the power cord after using the electrical equipment, for example, winding the power cord around the casing of the electrical equipment, which is troublesome. In addition, the power cord is like the "tail" of electrical equipment, which affects the appearance. In order to improve the convenience of users and improve the appearance and image of electric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/36
Inventor 黄海强陈绍林姚新详姚刚林强练黄旭标梁耀详余卫权周志文
Owner GREE ELECTRIC APPLIANCES INC
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