a yoga column

Abstract

The invention discloses a novel yoga column, which comprises an outer cladding and a hard plastic tube. The outer cladding is a hollow cylinder, and a groove is arranged inside the outer cladding. The depth of the groove is the same as the wall thickness of the hard plastic tube. The plastic tube is arranged in the groove, and the surface of the outer cladding is provided with at least one set of buffer zone and massage area, the surface of the buffer zone is an arc, and interval grooves are arranged in the middle, and the massage zone is a staggered distribution of massage bumps , the new yoga column described in the present invention has low cost, less process, short production cycle, scientific production process, no glue, and environmental protection. Bright, colorful and durable.

Description

technical field [0001] The invention belongs to the technical field of rubber and plastic products, and in particular relates to a yoga column. Background technique [0002] Now that people's living standards continue to improve, they pay more attention to their health. Yoga is the preferred item for physical fitness, and yoga columns are ideal auxiliary tools commonly used by yoga practitioners. Most of the yoga columns currently on the market use surface layers. It is a product with patterned EVA material and a plastic hard tube inside that is cut, glued, and molded. It is referred to as a molded yoga column. This processing method needs to go through 12 processes, and it takes 15 days for production from material preparation to product. Cycle, many processes, long production cycle, low utilization rate of raw materials: the utilization rate of the original EVA board can only reach about 70% through peeling, edge removal and chamfering during processing; in addition, altho...

AI Technical Summary

Problems solved by technology

[0002] Now that people's living standards continue to improve, they pay more attention to their health. Yoga is the preferred item for physical fitness, and yoga columns are ideal auxiliary tools commonly used by yoga practitioners. Most of the yoga columns currently on the market use surface layers. It is a product with patterned EVA material and a plastic hard tube inside that is cut, glued, and molded. It is referred to as a molded yoga column. This processing method needs to go through 12 processes, and it takes 15 days for production from material preparation to product. Cycle, many processes, long production cycle, low utilization rate of raw materials: the utilization rate of the original EVA board can only reach about 70% through peeling, edge removal and chamfering during processing; in addition, although the glue that can meet environmental protection requirements is used , it can only show that the toxicity of the glue is currently within the acceptable range, and it is not 100% environmentally friendly; and the strength of the glue seam of the EVA material will be lower than that of other parts, which will shorten the service life of the yoga column; the finished product is molded The hardness of the surface pattern varies greatly; since the surface blank of the yoga column is made of EVA foam material with the same thickness, it will be subjected to different pressures under different depths of the pattern during processing in the shaping mold with the pattern, which leads to different products. The hardness of the surface is also different (hard on the outside and soft on the inside, the difference is 8-10 degrees), so a better quality, more environmentally friendly and durable yoga column is needed

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