Abstract: A structural improvement of assembled traffic cone is provided, in which a base and a cone member are separately manufactured then assembled afterward. The center of the base is formed with a combination hole allowing the cone member to be sleeved and assembled, the inner periphery of the combination hole is formed with a convex mounting ring; the foundation portion of the cone member is formed with a combination ring part which is concavely formed with an annular mounting slot allowing the convex mounting ring of the base to be mounted, a decoration mounting ring having a diameter slightly larger than the diameter of the combination hole of the base is formed at the top end of the annular mounting slot, so when the base and the cone member are assembled, the decoration mounting ring is served to cover the edge of the combination hole of the base.

Abstract: A counterweight structure of a traffic cone contains a base pre-molded and placed into a conical mold so as to injection mold a conical post. The base includes a groove for connecting with the conical post, a connecting piece mounted around the groove, and a plurality of retaining tabs arranged on the connecting piece. Each retaining tab has a neck portion coupled with the groove, and between any two abutting retaining tabs is defined an elongated hole communicating with the connecting piece, two orifices are arranged on two sides of the neck of the each retaining tab and communicate with the connecting piece, such that when the conical post is injection molded to cover the base, the connecting piece, the plurality of retaining tabs and a plurality of retaining tabs horizontally retain together, and a plurality of orifices are provided to vertically connect the conical post and the base together.

Abstract: A counterweight structure of a traffic cone contains a base pre-molded and placed into a conical mold so as to injection mold a conical post. The base includes a groove for connecting with the conical post, a connecting piece mounted around the groove, and a plurality of retaining tabs arranged on the connecting piece. Each retaining tab has a neck portion coupled with the groove, and between any two abutting retaining tabs is defined an elongated hole communicating with the connecting piece, two orifices are arranged on two sides of the neck of the each retaining tab and communicate with the connecting piece, such that when the conical post is injection molded to cover the base, the connecting piece, the plurality of retaining tabs and a plurality of retaining tabs horizontally retain together, and a plurality of orifices are provided to vertically connect the conical post and the base together.

Abstract: The present invention is a traffic cone, mainly to utilizes a two-stage formation manufacturing method in which a cone body is injected for combing with a preformed base, wherein the periphery of a through hole having a large dimension and formed at the center of the base is extended with a cone ring part having a preset height, and the upper portion of the cone ring part is formed with a combination part having reduced inner and outer diameter, a preset quantity of convex columnar members are arranged on the inner and the outer surfaces of the combination part with equal intervals, and a fluid passing hole is respectively formed between adjacent convex columnar member, the original material of cone body flows pass the inner and the outer sides of the combination part through the fluid passing holes and combines with the convex columnar member.

Abstract: A traffic cone counterweight structure, the base of the cone is preformed with a large-diameter opening at the center having a convex ring member of proper width at its mid-section along the inner edge. A plurality of dovetail through holes are annularly configured along the circumference of the opening of base at where it adjoins the convex ring member. The preformed base is placed in an existing mold for making an integrally-formed traffic cone for injection molding of cone body. The better fluidity material that is used for the cone body flows through the preformed dovetail through holes on the base to wrap around the convex ring member to conjoin the base and the cone body.