The invention discloses a chair type telescopic book carrier for a library. The chair type telescopic book carrier comprises a bottom plate, a leaning plate, a side plate, a baffle and supporting legs. The leaning plate is vertically arranged at the upper end of one side of the bottom plate. The side plate is located at one end of the bottom plate. One end of the side plate is connected with the leaning plate. A supporting rod is arranged at the upper end of the side plate. A handle is arranged at the upper end of the supporting rod. The other side of the bottom plate is connected with the baffle through a hinge. The baffle and the bottom plate are provided with gravity sensors respectively. The four supporting legs are arranged at the bottom of the bottom plate. Through the leaning plate, the bottom plate and the baffle, the baffle is put at the upper end of the bottom plate when idle so that book reading and learning seats can be provided for people; the bottom plate, the leaning plate and the baffle are each composed of a plate A and a plate B, the telescopic function can be achieved integrally, the area, occupied by the carrier, of the library can be narrowed when the carrier is idle, when the carrier is stretched to the maximum length, more books can be stored, work efficiency is improved, and the carrier is simple in structure, high in practicability and suitable for use and popularization.


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    Title :

    Chair type telescopic book carrier for library


    Contributors:
    QI SHAN (author)

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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