Plastic bottle with nasal spray pump

Abstract

The invention discloses a plastic bottle with a nasal spray pump. The plastic bottle comprises a bottle body, a connection cover, a pump body, a spray head and a dust cap; the bottle body is connected with the connection cover, the pump body penetrates through the connection cover to be connected with the spray head, the dust cap is connected with the pump head, the dust cap is provided with an inner cap body and an outer cap body, the inner cap body is provided with a cavity capable of containing a spray nozzle, the inner surface of the inner cap body is provided with a thread, two limiting blocks are arranged on the inner surface of the outer cap body in the radial direction, the outer surface of the spray nozzle is provided with a connection thread corresponding to the thread of the inner cap body, the connection thread is provided with two gaps in the radial direction, two stopping blocks corresponding to the limiting blocks are arranged on the connection portion of a pressing plate and the spray nozzle, and the radial direction of the positions of the two stopping blocks is perpendicular to that of the positions of the gaps. Due to the fact that the dust cap is provided with the thread and the limiting blocks, and the spray head is provided with the connection thread and the stopping blocks which correspond to the structure of the dust cap, the plastic bottle with the nasal spray pump cannot be opened easily by a child, dust can be effectively prevented, and damage caused due to the fact that the child eats or uses drugs in the bottle by mistake can be avoided.

Description

Technical field [0001] The present invention relates to a liquid medicine bottle, and in particular to a child-resistant plastic bottle with a nasal spray pump. Background technique [0002] The nasal cavity is one of the important organs of the human body. Only with the normal operation of the nasal cavity can other organs of the human body function better. This is especially important for respiratory patients. When treating various diseases of the nasal cavity, it is sometimes necessary to administer drugs directly to the patient's nasal cavity. , at this time, the medicinal solution is often squeezed into the nasal cavity through the medicinal solution bottle. For the sake of hygiene, the bottle must have a dust-proof cap. The existing dust-proof cap can be easily opened. Children often imitate the actions of adults to open the bottle cap, causing Medicines are contaminated or wasted, and harm may even occur due to accidental ingestion or misuse of medicines. Contents o...

AI Technical Summary

Problems solved by technology

[0002] The nasal cavity is one of the important organs of the human body. Only with the normal operation of the nasal cavity can other organs of the human body function better. This is especially important for patients with respiratory tract. When treating various diseases of the nasal cavity, sometimes it is necessary to directly administer drugs to the patient's nasal cavity At this time, the liquid medicine is often squeezed into the nasal cavity through the liquid medicine bottle. For the sake of hygiene, there must be a dust cover on the bottle body. The existing dust cover can be easily opened. Children often open the bottle cap by imitating the actions of adults, causing Pollution or waste of medicines, and even injury due to ingestion and misuse of medicines

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