The invention discloses an ocean floating ball formed by one-time sealing, which comprises a hollow sealed outer shell, wherein the outer shell is in a long cylinder shape, four upper vertical wings are erected at the top of the outer shell in a crossed mode, the far ends of one set of opposite upper vertical wings are each provided with an upper connecting through hole, and the top ends of the four upper vertical wings are located on the same plane; four lower vertical wings protruding downwards in a crossed mode are also arranged at the bottom of the outer shell, and the far ends of one setof opposite lower vertical wings are each provided with a lower connecting through hole. The invention further discloses a forming device and a preparation method of the floating ball. In this way, blow molding and sealing of the floating ball can be completed at a time, the air pressure in the floating ball can be guaranteed, the strength and buoyancy of the floating ball body are enhanced, the defects of an existing floating ball are overcome, the durability of a product is improved, and various high requirements of a user are met.
本发明公开了一次密封成型海洋浮球,包括中空密封的外壳体,所述的外壳体为长圆筒状,外壳体顶部十字交叉竖起四块上竖翼,其中一组相对的上竖翼相互远端各设有一上连接通孔,四块上竖翼的顶端在同一个平面;外壳体底部同样设有十字交叉向下凸起的四块下竖翼,其中一组相对的下竖翼相互远端各设有一下连接通孔。还公开了该浮球的成型装置及制备方法;如此可以实现浮球吹塑密封一次完成生产,并能保证浮球内部空气压力,增强了浮球球体的强度以及其浮力,改善了现有浮球的缺陷,并提高了产品的耐用性,满足使用者的多种高的需求。
Ocean floating ball formed by one-time sealing, forming device thereof and floating ball preparation method
一次密封成型海洋浮球及其成型装置和浮球制备方法
2020-07-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C |
Floating air ball height adjusting device and floating air ball system
Europäisches Patentamt | 2021
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