A bs t r ae t The disclosure is an automatic winding ratchet wheel tensioner, comprising: A winding assembly: said winding assembly consists of a winding drum and a winding spring pin; said winding spring pin stretches into the winding drum; and said winding spring pin is equipped with a winding spring for winding the drawstring; a tensioning assembly: said tensioning assembly consists of reels, a ratchet wheel, a handle plate, a retaining plate and a base; said reels are two in number, these two said reels have a certain gap between them, a drawstring: said drawstring is wrapped on winding drum; the free end of said drawstring passes through the gap between two said reels, goes from one side of one reel to the bottom of said winding drum, and is connected with a hook. The disclosure has the following beneficial effects: this tensioner is convenient to bind the goods, the binding efficiency is high, the use is convenient, the structure of the winding assembly is convenient to automatically wind the drawstring, and this tensioner is especially suitable for long drawstring status and easy to operate. Drawings Figure 1


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    Title :

    An automatic winding ratchet wheel tensioner


    Contributors:

    Publication date :

    2018-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / F16H Getriebe , GEARING / B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS , Verpackungsmaschinen, -geräte, -vorrichtungen, Verpackungsverfahren für Gegenstände oder Materialien



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