Synchronizing gear rail belt

The utility model discloses a synchronous tooth handrail strap, which includes a handrail strap body (5); a synchronous tooth (7) and a tooth slot (8) are arranged on the width center of the surface (6) of the inner cavity of the handrail strap body (5); the synchronous tooth (7) and the tooth slot (8) are uniformly and alternatively arranged on the surface (6) of the inner cavity along the length direction; the utility model adopts a structure similar to a synchronous tooth strap; an enough drive power can be provided between a drive wheel and the handrail strap matched with the structure; simultaneously, a skid phenomenon caused by abrasion can not occur, thereby ensuring the safety of passengers. As the special structure of the utility model, the traditional strap pressing device is not needed; the utility model can transmit reliably by utilizing the self tensile force of the handrail strap, thus not only reducing the cost, but also increasing the service life of the handrail. Simultaneously the utility mo