Self-adaptable battery positive pole ear protection sealing ring

Abstract

The utility model discloses a kind of battery positive pole lug protective sealing ring of self-adaptive adjustment, it is related to pole lug sealing technical field, including sealing ring main part, this one kind of battery positive pole lug protective sealing ring of self-adaptive adjustment is also provided with stretch adjusting mechanism, comprising: neoprene outer layer, glass fiber sealing layer and insulating rubber inner layer, the inner wall of sealing ring main part is equipped with collection groove, the lower end of sealing ring main part is fixedly connected with high foot cover cap, insulating rubber inner layer is located in the inside of sealing ring main part, glass fiber sealing layer is located between neoprene outer layer and insulating rubber inner layer, neoprene outer layer has excellent weather resistance, chemical corrosion resistance, good elasticity can adapt to pole lug size change, glass fiber sealing layer is high in strength, good in thermal stability, stable in chemical property, can enhance structural stability, auxiliary size stable adjustment, insulating rubber inner layer has insulating property, three layers combination synergies realize self-adaptive sealing and insulating function.

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