Title:
INSULATING SWITCH STRUCTURE FOR STARTING AND STOPPING OF ELECTRIC SWITCH
Document Type and Number:
WIPO Patent Application WO/2021/114319
Kind Code:
A1
Abstract:
Disclosed is an insulating switch structure for starting and stopping of an electric switch, comprising a switch base. A switch protection cover is fixedly connected to the upper surface of the switch base. First conductive blocks and second conductive blocks are fixedly connected to the upper surface of the switch base separately. The surfaces of the four second conductive blocks are located on two sides of the two first conductive blocks. Fixed rods are hingedly connected to the upper surfaces of the two first conductive blocks. Handles are fixedly connected to the tops of the two fixed rods. The material of the handles, the material of the switch base, and the material of the switch protection cover are all insulating materials. According to the insulating switch structure for starting and stopping of an electric switch. A slot insulation protection device is provided inside the switch protection cover. The slot insulation protection device comprises an insulating backing plate, and the center surface of the insulating backing plate is fixedly connected to the surfaces of the fixed rods. Therefore, during the use of a switch, the inner wall of a slot is controlled by means of the insulating backing plate to achieve a protection effect, so as to prevent a conductive material from falling into the switch, thereby avoiding short circuit or personal danger.
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Inventors:
TANG FULI (CN)
Application Number:
PCT/CN2019/125824
Publication Date:
June 17, 2021
Filing Date:
December 17, 2019
Export Citation:
Assignee:
JIANGSU YAKAI ELECTRIC CO LTD (CN)
International Classes:
H01H21/04
Foreign References:
| CN204045474U | 2014-12-24 | |||
| CN207896017U | 2018-09-21 | |||
| CN204411597U | 2015-06-24 | |||
| CN204792573U | 2015-11-18 | |||
| JP4561602B2 | 2010-10-13 |
Attorney, Agent or Firm:
NANTONG YIFAN INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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