Opens the bottle very portable, may buckle wears fastens in the key, regarding the journey in pedestrian, this design is one kind of life enjoys, regarding the daily life in is so.
启瓶器十分便携，可扣戴于钥匙扣上，对于旅途中的行人来说，本设计不失为一种生活享受，对于日常生活中更是如此。
In the papar, it changes its"buckle"structurt on the basis of common key switch, achieves automatic locking function and does not increase the cost.
多位组合式按键开关被广泛应用于各种家用电器，本课题在普通按键开关的基础上，改变其“扣板”的结构，实现了自动锁定功能，且不需增加成本。
Main business drawer lock, glass lock mailbox lock, iron key, 3 small spoon, automobile and ball cage buckle card products of professional manufacturers.
主要经营抽屉锁、玻璃锁、邮箱锁全铁锁匙、3号小匙、汽车内外球笼扣卡电柜锁等产品的专业厂家。
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