Bulletin board

The utility model discloses a bulletin board which comprises a fixing unit, a fixing unit connecting propaganda frame, a propaganda frame connecting sliding way, an inunction unit, glass, a hanging plate and a sealing door. The sliding way connecting propaganda frame is slidably connected with the i...

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Bibliographic Details
Main Authors JIN QING, WANG JING, KANG XINNA, ZHENG JINGCHUAN, ZHAO ANDONG, WANG SHUANMA, SONG JUHONG, ZHOU GUANGYING
Format Patent
LanguageChinese
English
Published 20.10.2023
Subjects
ADVERTISING
CLEANING
CLEANING IN GENERAL
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PERFORMING OPERATIONS
PHYSICS
PREVENTION OF FOULING IN GENERAL
SEALS
SIGNS
TRANSPORTING
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Summary:The utility model discloses a bulletin board which comprises a fixing unit, a fixing unit connecting propaganda frame, a propaganda frame connecting sliding way, an inunction unit, glass, a hanging plate and a sealing door. The sliding way connecting propaganda frame is slidably connected with the inunction unit, the inunction unit abuts against the surface of the glass, the glass is connected with the propaganda frame, and the hanging plate is hinged to the propaganda frame. The glass is located between the hanging plate and the erasing unit, the sealing door is hinged to the propaganda frame, the hanging plate is located between the sealing door and the glass, the erasing unit comprises an erasing body, an erasing layer, a handle and a nozzle, the erasing body is slidably connected with the sliding way, and the erasing layer is arranged at the end, close to the glass, of the erasing body and abuts against the surface of the glass. A handle is arranged at the end, away from glass, of the eraser body, the upp
Bibliography:Application Number: CN202320199583U