The invention discloses an auxiliary swimming appliance, which belongs to the technical field of life jackets, and comprises a swimming suit body, a step-by-step deflating device arranged on the front side of the swimming suit body, and a second deflating device arranged on the back side of the swimming suit body, the step-by-step deflation device and the second deflation device are both internally provided with a plurality of independent airbag rings, the inner diameters of the airbag rings are evenly distributed from small to large, a second air valve is installed on the swimsuit body, a third air valve is installed on the second deflation device, and a plurality of leg positioning devices for leg positioning are installed at the bottom of the swimsuit body. By arranging the step-by-step deflation device and the second deflation device, in the swimming learning process, the step-by-step deflation device and the air bag rings in the positioning air bag can be deflated step by step according to the learning proficiency degree until air in all the air bag rings is completely deflated, a swimming beginner learns to swim, and the risk of water inhaling is reduced.
本发明公开了辅助游泳器具,属于救生衣技术领域,包括游泳衣本体,游泳衣本体的正面设有逐级放气装置、安装在游泳衣本体背面的第二放气装置,逐级放气装置和第二放气装置的内部均包含有多个独立且内径由小至大均匀分布的气囊圈,游泳衣本体上安装有第二气阀,第二放气装置上安装有第三气阀,游泳衣本体的底部安装有多个腿部定位的腿部定位装置。本发明通过设有逐级放气装置和第二放气装置能够便于在学习游泳过程中,根据学习的熟练程度逐级将逐级放气装置和定位气囊内部的气囊圈进行放气,直至所有气囊圈内部的气全部放完,游泳初学者学会游泳,减少呛水的危险。
Auxiliary swimming appliance
一种辅助游泳器具
2022-04-15
Patent
Elektronische Ressource
Chinesisch
Auxiliary swimming and over-water lifesaving multifunctional device
Europäisches Patentamt | 2020
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