The invention discloses a four-wheel foldable type trailer. The trailer comprises a front trailer frame assembly, a rear trailer frame assembly and a coupling mechanism; the front trailer frame assembly comprises a front carrying bracket, front wheel assemblies, a front baffle and a pull bar; the rear trailer frame assembly comprises a rear carrying bracket, rear wheel assemblies, a rear baffle and connecting parts; each front wheel assembly comprises a front wheel rotatably connected with the front carrying bracket; each rear wheel assembly comprises a rear wheel rotatably connected with the rear carrying bracket; the front baffle is rotably connected with the front carrying bracket, can be rotated to be superposed with the front carrying bracket and is arranged to be adjacent to the upper surface of the front carrying bracket; the front wheels can be rotated to be superposed with the front carrying bracket; the rear baffle is roatably connected with the rear carrying bracket, can be rotated to be superposed with the rear carrying bracket and is arranged to be adjacent to the upper surface of the rear carrying bracket; the front carrying bracket and the rear carrying bracket can be rotated to be superposed, and the bottom surface of the front carrying bracket is arranged to be adjacent to the bottom surface of the rear carrying bracket. The four-wheel foldable type trailer can be folded, and thus the four-wheel foldable type trailer is convenient to carry.


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    Title :

    Four-wheel foldable type trailer


    Contributors:
    HU YAN (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



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