Abstract: The present invention provides an inner buffer layer of a riding helmet and a helmet structure. The inner buffer layer of the riding helmet comprises an inner buffer layer; the inner buffer layer comprises a skeleton body made of foam buffer materials; buffer bodies made of foam buffer materials are embedded in hollow grooves of the skeleton body; and the surfaces of the buffer bodies are provided with buffer layers. The buffer layers are a plurality of buffer bulges fixedly connected to the surfaces of the buffer bodies. The installed skeleton body ensures the structural strength of the inner buffer layer. Moreover, the plurality of buffer bulges installed can make the helmet match with a fabric inner cushion body in the wearing process, which can effectively increase the frictional force and effectively prevent the helmet from falling off the head of a wearer at the moment of accident impact.

Abstract: The present invention provides a sawdust helmet and a manufacturing method. The sawdust helmet comprises an outer housing; a buffer body containing sawdust is installed at the inner side of the outer housing; the buffer body is integrally formed, and the size of the buffer body is adapted with the size of the outer housing; a fabric inner cushion body is padded at the inner side of the buffer body; and a helmet belt is fixedly installed at the bottom of the outer housing. The buffer body is composed of a sawdust layer and a foam material layer. The sawdust layer is composed of cork chips or non-cork chips. The buffer body is composed of the sawdust layer and the foam material layer, and the decorative pattern formed by the sawdust can increase the beauty of the helmet.

Abstract: The present disclosure discloses a helmet with a split type skeleton structure. The helmet includes a helmet body; the helmet body is composed of a head guard and a chin guard which are separated; the head guard and the chin guard are mounted through cooperation between a fastened spliced skeleton and a plug pin; the spliced skeleton is composed of two skeleton connection members arranged inside the head guard and a chin skeleton arranged inside the chin guard; and hollows of a surface of the chin skeleton are fixedly connected with a plurality of one-piece structured reinforcing ribs.

Abstract: The present disclosure discloses a helmet with a split type skeleton structure. The helmet includes a helmet body; the helmet body is composed of a head guard and a chin guard which are separated; the head guard and the chin guard are mounted through cooperation between a fastened spliced skeleton and a plug pin; the spliced skeleton is composed of two skeleton connection members arranged inside the head guard and a chin skeleton arranged inside the chin guard; and hollows of a surface of the chin skeleton are fixedly connected with a plurality of one-piece structured reinforcing ribs.

Abstract: The present invention discloses a steam-formed double-layer shock-absorption sports helmet, including a helmet body. The helmet body includes a surface hard shell, an EPS material layer and an EPP material layer successively mounted together in a fitting manner. The surface hard shell is wrapped on an outer surface of the EPS material layer. The EPP material is wrapped on an inner surface of the EPS material layer. The EPS material layer is made of an EPS material and the EPP material layer is made of an EPP material. The present invention has good anti-hitting performance, water resistance, heat resistance and thermal insulation properties. Moreover, the EPP material layer with good shock resistance and energy absorption properties, high deformation recovery rate, and good heat resistance, oil resistance and thermal insulation properties is used. Furthermore, the EPP material layer has light weight, so that the article weight can be greatly reduced.