Inflating valve plastics cap hose lining back punch presses shaping structure

The utility model discloses an inflating valve plastics cap hose lining back punch presses shaping structure, including the plastics cap body and rubber packing ring, the internal internal thread that is equipped with of plastics cap, the rubber packing ring is fixed at the plastics cap internally, and the plastics cap body and rubber packing ring structure as an organic whole. The utility model provides a rubber packing ring is fixed at the plastics cap internally, and becomes integrative mechanism with the plastics cap bodily form, and the circumstances that consequently totally can not take place to miss has been guaranteed can both continue normal use after the valve inside cap under being revolved at every turn. 本实用新型公开了种气门嘴塑料帽内胶垫模压成型结构，包括塑料帽体和橡胶垫圈，塑料帽体内设有内螺纹，所述橡胶垫圈固定在塑料帽体内，且塑料帽体和橡胶垫圈为体结构。本实用新型中的橡胶垫圈被固定在塑料帽体内，且与塑料帽体形成体机构，因此完全不会发生漏掉的情况，确保了气门芯帽在每次被旋下之后都能够继续正常使用。