Plastic medicine bottle cover

Abstract

The invention discloses a plastic medicine bottle cover which comprises a cover body and is characterized in that a medicine storing sleeve connected with the center of the cover body is arranged at the upper end of the cover body; a cap is arranged at the upper port of the medicine storing sleeve; an annular cavity is formed between the lower end face of the medicine storing sleeve and the upperend face of the cover body; an adjusting sleeve is rotatably arranged on the periphery of the annular cavity; a control ring and a distance piece are arranged in the annular cavity; axial sliding andcircumferential drive joint are realized between the periphery of the control ring and the internal circumference of the adjusting sleeve; circumferential limiting and axial sliding fit are realized between the inner end of the distance piece and the center of the medicine storing sleeve; the outer end of the distance piece is arranged on the control ring in a relative rotation and penetrating manner; an elastic resetting piece is arranged between the distance piece and the medicine storing sleeve; an annular medicine discharging groove is formed in the upper end face of the cover body; a medicine inlet is formed in the lower end face of the cover body; a C shaped check ring is arranged in the medicine discharging groove; and a first area, a second area and a third area sequentially connected clockwise are arranged in the discharging groove corresponding to the opening of the C shaped check ring. The plastic medicine bottle cover is reasonable in structure and controllable in medicinedischarging quantity.

Description

technical field [0001] The invention relates to an improved invention of a medicine bottle, in particular to an improved invention of a plastic medicine bottle cap. Background technique [0002] The existing medicine bottle is composed of a bottle body and a bottle cap. The bottle cap is an integrally formed structure. , when put back in the bottle again, the pill is easily subject to the pollution of the outside world, if not put back in the bottle, the pill is wasted again so. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a plastic medicine bottle cap with reasonable structure and controllable medicine quantity. [0004] In order to solve the above-mentioned technical problems, the present invention is realized by adopting the following technical scheme: the plastic medicine bottle cap includes a cover body, which is characterized in that: the upper end of the c...

AI Technical Summary

Problems solved by technology

[0002] The existing medicine bottle is composed of a bottle body and a bottle cap. The bottle cap is an integrally formed structure. , when put back into the bottle again, the pills are easily polluted by the outside world, if not put back into the bottle, then the pills will be wasted again

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