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Bottle cap of glass medicine bottle

A glass and medicine bottle technology, which is applied in the field of medical packaging containers, can solve the problems of complicated injection molding and demolding process, etc.

Inactive Publication Date: 2010-10-13
马伟博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the presence of threads in its components, the manufacturing of the mold, the process of injection mold release and the process of bottle mouth packaging must have the content of rotation, which is relatively complicated.

Method used

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  • Bottle cap of glass medicine bottle
  • Bottle cap of glass medicine bottle
  • Bottle cap of glass medicine bottle

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] figure 1 Shown is a specific embodiment of the bottle cap of the glass medicine bottle provided by the present invention, a bottle cap of a glass medicine bottle containing injections, which is composed of a mother cap 1, a sub-cap 2 and a sealing ring 9; There is an upwardly protruding drug outlet nozzle 3 in the center of the top plate of the cover 1, and the lower part of the drug outlet nozzle 3 is a straight tube; the inner diameter of the ring wall 4 of the female cover 1 matches the outer diameter of the bottle mouth of the glass medicine bottle, and there is a and A sealing ring 5 matching the inner diameter of the bottle mouth of the glass medicine bottle, a snap ring 6 stuck on the lower edge of the boss of the bottle mouth of the glass medicine bottle is arranged on the inner side of the lower edge of the female cove...

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PUM

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Abstract

The invention provides a bottle cap of a glass medicine bottle which is used for holding an injection and can avoid piercing a rubber plug by using a sharp needle head to cause plug scraps to fall. The bottom cap comprises a mother cap, a children cap and a sealing ring which all have a thread structure, wherein the manufacturing, injecting and demolding procedures of dies of the mother cap, the children cap and the sealing ring are simpler as comparison with the thread structure. When the mother cap is assembled with the children cap, only the children cap is pressed on a medicine outlet nozzle of the mother cap so that the glass medicine bottle is closed. The assembling process of direct pressing is simpler than the thread assembling process needing setting a rotating mechanism. The bottle cap can be directly used without special tools or wiping and sterilizing during the starting.

Description

technical field [0001] The invention belongs to a medicine packaging container, in particular to a bottle cap of a glass medicine bottle containing injections. Background technique [0002] Glass medicine bottle is a packaging container for injections that is often used in medical work. The mouth of this glass medicine bottle has a circle of bosses facing outwards. When the injection in the glass medicine bottle is filled, the rubber stopper must be pressed into the mouth of the bottle to seal the medicine bottle, and then the aluminum foil is used with the help of the bosses. To tighten and fix the rubber stopper on the bottle mouth. When extracting the water injection in the glass medicine bottle or preparing the powder injection in the glass medicine bottle, it is a necessary operation procedure to puncture the rubber stopper with the needle of the syringe. Use the sharp needle point of the syringe needle to puncture the rubber stopper. During the process of the rubber ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/14
Inventor 马伟博
Owner 马伟博
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