Title:
DETACHABLE RAINPROOF COVER
Document Type and Number:
WIPO Patent Application WO/2021/051730
Kind Code:
A1
Abstract:
Disclosed is a detachable rainproof cover, comprising an umbrella-shaped rainproof cover body (2), a sliding block (4), and a plurality of stretchable supports (3), wherein a through hole is provided in a top end of the umbrella-shaped rainproof cover body (2), and used for arranging the rainproof cover body on an insulating rod (1) in a sleeving manner so as to be connected to the insulating rod (1), the umbrella-shaped rainproof cover body (2) is provided with a longitudinal opening, two sides of the opening are detachably connected, one end of the stretchable support (3) is connected to an inner side face of the umbrella-shaped rainproof cover body (2), the other end of the stretchable support (3) is connected to the sliding block (4), the sliding block (4) is used for being connected to the insulating rod (1) in a sliding manner, and an opening and closing mechanism is arranged on the sliding block (4). Due to the fact that the umbrella-shaped rainproof cover body (2) used for being fixedly connected to the insulating rod (1) and the sliding block (4) can be opened and closed, the stretchable state of the umbrella-shaped rainproof cover body (2) can be changed by adjusting the stretchable supports (3) by means of the sliding block (4), and the rainproof cover is convenient to contract, disassemble and assemble. A connecting part, fixedly connected to the insulating rod, in the rainproof cover and the sliding block can adapt to the insulating rod in a certain diameter range, such that the universality of the rainproof cover is improved, and a better insulating effect is achieved.
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Inventors:
LIN FULI (CN)
ZHOU YICONG (CN)
CHEN KUNQIANG (CN)
ZHOU YICONG (CN)
CHEN KUNQIANG (CN)
Application Number:
PCT/CN2020/071504
Publication Date:
March 25, 2021
Filing Date:
January 10, 2020
Export Citation:
Assignee:
GUANGDONG POWER GRID CO LTD (CN)
ZHANJIANG POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD (CN)
ZHANJIANG POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD (CN)
International Classes:
H01H3/02; H01H9/04
Foreign References:
| CN208027921U | 2018-10-30 | |||
| CN204441116U | 2015-07-01 | |||
| CN104517749A | 2015-04-15 | |||
| CN208158000U | 2018-11-27 |
Attorney, Agent or Firm:
YOGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (CN)
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