Disinfectant packaging bottle

Abstract

The disinfectant packaging bottle comprises a bottle body, a pump core assembly, a pressing cap and a bottle cap, a movable sealing piston is arranged at the bottom in the bottle body, an internal thread is arranged at a bottle opening of the bottle body, the pump core assembly comprises a shell, a piston rod, a spring, a pump body and the like, disinfectant is contained in the bottle body, the pump core assembly is connected with the bottle opening of the bottle body, and the pressing cap is arranged on the bottle cap. The pressing cap is pressed, so that the disinfectant in the bottle body is sprayed out from the nozzle, meanwhile, the microfiltration membrane is in threaded connection with the connecting pipe through the upper guide pipe and is fixed to the annular step in an extrusion mode, the disinfectant is filtered through the microfiltration membrane when being pumped out, impurities and some harmful substances and pollutants are filtered out, and therefore the safety and the use quality of the disinfectant are improved. The disinfection effect is improved, the disinfection cost is reduced, the disinfectant is contained in the bottle body, and the disinfectant is pumped out through the pump core assembly by pressing the cap head, so that the pump core assembly can pump out the disinfectant more conveniently at any time under any condition.

Description

Technical Field

[0001] The utility model relates to a container, in particular to a disinfectant packaging bottle. Background Art

[0002] Disinfectant can quickly kill many types of viruses and harmful bacteria. It is mostly used for disinfecting medical equipment, floors, cloths, etc. In life, it is suitable for disinfecting general object surfaces, white clothes and hands. It can also be used in kitchens, bathrooms and other places where bacteria are prone to breed, and disinfection and sterilization should be carried out regularly.

[0003] Most of the existing disinfectant bottles are of the spray type, which are convenient to use, the atomized disinfectant diffuses faster, and can save the amount of disinfectant. When using the spray disinfectant bottle to disinfect some remote corners, the bottle needs to be tilted or even inverted. However, in the existing spray disinfectant bottle, the tube body for the spray device to extract the disinfectant in the bottle body extends to the bottom side of the bottle body. When the bottle body is inverted, the position of the tube mouth cannot change with the liquid level, and the spray device cannot continue to extract the disinfectant, resulting in the inability to perform the disinfection work normally.

[0004] At the same time, most of the existing disinfectant bottles are not designed with a filtering structure, but are used directly without filtering. However, it is necessary to filter the disinfectant when it is used. The necessity of filtering is reflected in the following aspects: (1) Disinfectant filtering can effectively remove pollutants in the disinfectant to prevent environmental pollution. (2) Through disinfectant filtering, harmful substances in the disinfectant can be effectively removed, improving the safety of disinfectant use. (3) Improve the disinfection effect. (4) Disinfectant filtering can remove pollutants in the disinfectant, reduce the waste of disinfectant, and reduce the cost of disinfection.

[0005] Therefore, there is room for improvement in the existing disinfectant bottles. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a disinfectant packaging bottle.

[0007] The technical problem to be solved by the utility model is achieved by the following technical solutions:

[0008] A disinfectant packaging bottle comprises a bottle body, a pump core assembly, a push cap and a bottle cover, a movable sealing piston is provided at the bottom of the bottle body, an internal thread is provided at the bottle mouth of the bottle body, the pump core assembly comprises an outer shell, a piston rod and a spring, and a pump body, an outer thread is provided on the outer shell of the pump core assembly, the pump core assembly is threadedly connected to the internal thread at the bottle mouth of the bottle body through the outer thread of the outer shell, a conduit is connected to the lower end of the pump body of the pump core assembly, the conduit is divided into an upper conduit and a lower conduit, the lower end of the upper conduit is provided with an external thread, the lower conduit is an integrated type, comprises a connecting pipe and a mounting pipe with a diameter smaller than the connecting pipe, a ring step is formed at the connection between the connecting pipe and the mounting pipe, an internal thread is provided at the pipe mouth of the connecting pipe, the upper conduit and the lower conduit are threadedly connected to each other through the external thread at the lower end of the upper conduit and the internal thread at the pipe mouth of the connecting pipe.

[0009] The push cap is installed on the piston rod of the pump core assembly. The push cap is provided with a nozzle, and the nozzle is communicated with the piston rod.

[0010] The cover opening of the bottle cap can be snap-fitted with the upper end of the outer surface of the bottle body.

[0011] The bottom of the bottle body is provided with holes.

[0012] A microporous filter membrane is arranged at the annular step, and the microporous filter membrane is extruded and fixed on the annular step through the upper conduit and the connecting pipe threaded connection.

[0013] The microporous filter membrane is coated with a high molecular composite material, and the high molecular composite material can be made of high molecular polymer and nano material.

[0014] The bottle body is made of PVC transparent plastic.

[0015] The beneficial effects of the utility model are as follows: the disinfectant is contained in the bottle body, the pump core assembly is connected to the bottle mouth of the bottle body, the cap is pressed to make the disinfectant in the bottle body spray out from the nozzle, and at the same time, the microporous filter membrane is threadedly connected to the connecting pipe through the upper guide tube and extruded and fixed on the annular step, and the disinfectant is filtered through the microporous filter membrane when it is drawn out, thereby filtering out impurities and some harmful substances and pollutants, thereby improving the safety and use quality of the disinfectant, improving the disinfection effect and reducing the cost of disinfection, the disinfectant is contained in the bottle body, and the pump core assembly pumps out the disinfectant by pressing the cap head, at this time, a pressure difference is generated in the bottle body, air enters the bottle body through the holes, and the sealing piston is squeezed to move upward, thereby driving the remaining liquid in the bottle body to move upward, so that it is more convenient for the pump core assembly to pump out the disinfectant at any time and under any circumstances. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 This is the exploded structure diagram of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the pump core assembly of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0021] A disinfectant packaging bottle comprises a bottle body 1, a pump core assembly 13, a push cap 2 and a bottle cover 3. A movable sealing piston 4 is provided at the bottom of the bottle body 1. An internal thread is provided at the bottle mouth 5 of the bottle body 1. The pump core assembly comprises an outer shell 6, a piston rod 7, a spring and a pump body. An outer shell 6 of the pump core assembly 13 is provided with an external thread. The pump core assembly 13 is threadedly connected with the internal thread at the bottle mouth 5 of the bottle body 1 through the external thread of the outer shell 6. A conduit is connected to the lower end of the pump body of the pump core assembly 13. The conduit is divided into an upper conduit 8 and a lower conduit 9. The lower end of the upper conduit 8 is provided with an external thread. The lower conduit 9 is an integrated type, comprising a connecting pipe 10 and a mounting pipe 11 having a diameter smaller than that of the connecting pipe. An annular step 12 is formed at the connection between the connecting pipe 10 and the mounting pipe 11. An internal thread is provided at the pipe mouth of the connecting pipe 10. The upper conduit 8 and the lower conduit 9 are threadedly connected with the internal thread at the pipe mouth of the connecting pipe 10 through the external thread at the lower end of the upper conduit 8 and the internal thread at the pipe mouth of the connecting pipe 10.

[0022] The pressing cap 2 is mounted on the piston rod 7 of the pump core assembly 13 . The pressing cap 2 is provided with a nozzle 15 , and the nozzle 15 is communicated with the piston rod 7 .

[0023] The cover opening of the bottle cap 3 and the upper end of the outer surface of the bottle body 1 can be snapped together.

[0024] The bottom of the bottle body 1 is provided with holes (not shown in the figure).

[0025] A microporous filter membrane 14 is disposed at the annular step 12 , and the microporous filter membrane 14 is screwed and extruded and fixed on the annular step 12 through the upper conduit 8 and the connecting pipe 10 .

[0026] The microporous filter membrane 14 is coated with a polymer composite material, and the polymer composite material can be made of a polymer and a nano material.

[0027] The bottle body 1 is made of PVC transparent plastic.

[0028] The beneficial effects of the utility model are as follows: the disinfectant is contained in the bottle body 1, the pump core assembly 13 is connected to the bottle mouth 5 of the bottle body 1, and the cap 2 is pressed to make the disinfectant in the bottle body 1 spray out from the nozzle 15, and at the same time, the microporous filter membrane 14 is threadedly connected with the connecting pipe 10 through the upper guide tube 5 and extruded and fixed on the annular step 12, and the disinfectant is filtered through the microporous filter membrane 14 when being drawn out, thereby filtering out impurities and some harmful substances and pollutants, thereby improving the safety and use quality of the disinfectant, improving the disinfection effect and reducing the disinfection cost, the disinfectant is contained in the bottle body 1, and the pump core assembly 13 pumps out the disinfectant by pressing the cap 2, at this time, a pressure difference is generated in the bottle body 1, and the air enters the bottom of the bottle body 1 through the holes, squeezing the sealing piston 4 to move upward, thereby driving the remaining liquid in the bottle body 1 to move upward, so that it is more convenient for the pump core assembly 13 to pump out the disinfectant at any time and under any circumstances.

[0029] The microporous filter membrane 14 is coated with a polymer composite material. The polymer composite material can be made of a polymer and a nanomaterial. The polymer can be selected from polypropylene, polyimide, etc., and mixed with nanomaterials such as carbon nanotubes, nano-alumina, etc. to prepare a polymer composite material. The microporous filter membrane 14 is coated with a polymer composite material, which can effectively improve the filtration efficiency of the microporous filter membrane so that the pump core assembly 13 can smoothly pump out the disinfectant.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A disinfectant packaging bottle, characterized in that: The invention comprises a bottle body, a pump core assembly, a push cap and a bottle cover, wherein a movable sealing piston is arranged at the bottom of the bottle body, an internal thread is arranged at the bottle mouth of the bottle body, the pump core assembly comprises an outer shell, a piston rod and a spring, and a pump body, an outer thread is arranged on the outer shell of the pump core assembly, and the pump core assembly is threadedly connected with the internal thread at the bottle mouth of the bottle body through the outer thread of the outer shell, a conduit is connected with the lower end of the pump body of the pump core assembly, the conduit is divided into an upper conduit and a lower conduit, the lower end of the upper conduit is provided with an external thread, the lower conduit is an integrated type, comprises a connecting pipe and a mounting pipe with a diameter smaller than the connecting pipe, an annular step is formed at the connection between the connecting pipe and the mounting pipe, an internal thread is arranged at the pipe mouth of the connecting pipe, and the upper conduit and the lower conduit are threadedly connected with the internal thread at the pipe mouth of the connecting pipe through the external thread at the lower end of the upper conduit and the internal thread at the pipe mouth of the connecting pipe.

2. A disinfectant packaging bottle according to claim 1, characterized in that: The push cap is installed on the piston rod of the pump core assembly. The push cap is provided with a nozzle, and the nozzle is communicated with the piston rod.

3. A disinfectant packaging bottle according to claim 1, characterized in that: The cover opening of the bottle cap can be snap-fitted with the upper end of the outer surface of the bottle body.

4. A disinfectant packaging bottle according to claim 1, characterized in that: The bottom of the bottle body is provided with holes.

5. A disinfectant packaging bottle according to claim 1, characterized in that: A microporous filter membrane is arranged at the annular step, and the microporous filter membrane is extruded and fixed on the annular step through the upper conduit and the connecting pipe threaded connection.

6. A disinfectant packaging bottle according to claim 5, characterized in that: The microporous filter membrane is coated with a polymer composite material.

7. A disinfectant packaging bottle according to claim 1, characterized in that: The bottle body is made of PVC transparent plastic.

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