Bevel gear type anti-fake bottle and bottle cap
A gear-type, anti-counterfeit bottle technology, which is applied in the device, closure, packaging, etc. to prevent repeated filling of containers. It can solve the problems of lack of anti-counterfeiting and counterfeit goods mixed into the market, and achieve the effect of eliminating counterfeiting.
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[0008] The specific implementation method is as follows: there is a perforated plate 4 in the center of the bottle mouth 3 of the bottle body 1, and several small connecting columns 5 are connected between the perforated plate 4 and the edge of the bottle mouth 3, and the center of the perforated plate 4 is provided with several The tooth holes 7 formed by the helical teeth 6, the helical teeth 6 include straight teeth and helical teeth. Looking from top to bottom, the helical teeth of each tooth are consistent with the clockwise direction; the lower end surface of the bottle cap 2 has a number A helical gear 8 composed of helical teeth 6, the helical teeth 6 include straight teeth and helical teeth, the number of teeth, the diameter of the top of the teeth and the pitch of the helical gear 8 are equal to the number of teeth, the diameter of the top of the teeth and the pitch of the helical teeth 6 in the perforated disc 4. Tooth pitch, looking from top to bottom, the helical t...
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