The hottest coiled material protective belt ring

2022-07-25
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A coil protective belt ring

patent name a coil protective belt ring patent applicant Tang Qi main applicant address 214151 No. 57 Yucai Road, Qianqiao Town, Wuxi City, Jiangsu Province inventor Tang Qi application (patent) No 4 application date 2004.11.23 issuing date approval Announcement No. approval announcement date 2005.11.16 specification CD No. d0546 main classification No. b65d59/00 classification No. b65d59/00 division original application No. priority abstract a coiled material protective belt ring, which is composed of inner ring 1 and outer ring 2, the cross-sectional shape of the inner ring 1 is "" and the cross-sectional shape of the outer ring 2 is "". The inner ring 1 may be provided with a break opening 12, and the outer ring 2 may be provided with a break opening 22. The outer sides of the inner ring 1 and the outer ring 2 of the protective belt ring can be provided with anti-skid protrusions, which can be designed as gear teeth. The hope mentioned in this article can help you! The edges of the inner ring 1 and the outer ring 2 are provided with packaging grooves, and the thermostatic liquid in the grooves can be led out 11 and 21 during external circulation. The utility model solves the defects brought by the packaging in the current coil loading, unloading, transportation and storage, and has the significance of accumulating mo0.005. Claim 1. A coiled material protective belt ring, which is characterized in that it is composed of an inner ring (1) and an outer ring (2). The cross-sectional shape of the inner ring (1) is in the shape of "," and the cross-sectional shape of the outer ring (2) matches the international application international publication date of entry into the country. The price of the machine environmental protection packaging bag of the patent agency Beijing Bangda patent office is 4 times higher than that of the address agent weidianshen

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