CN212395396U

CN212395396U - Liquid medicine bottle capable of feeding materials in fixed dose

Info

Publication number: CN212395396U
Application number: CN202021407908.1U
Authority: CN
Inventors: 陈宇湉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-01-26
Anticipated expiration: 2030-07-16

Abstract

A liquid medicine bottle with fixed-dose feeding comprises a bottle body, a feeding pipe arranged in the bottle body, and a metering cover connected below the feeding pipe, wherein the feeding pipe is in a thin-wall tubular shape, the upper part of the feeding pipe is provided with an overflowing plate, the overflowing plate is provided with an overflowing hole, the lower part of the feeding pipe is connected with a valve seat, a stainless steel ball is arranged between the overflowing plate and the valve seat and used for plugging a feeding channel of the feeding pipe, the stainless steel ball is in line contact with the valve seat, the top of the feeding pipe forms a plug cover, the shape of the plug cover is matched with the opening part of the bottle body, the plug cover is provided with a needle-shaped air hole, the metering cover is connected below the valve seat, a gap is formed between the metering cover and the bottom of the bottle body, a fixed amount of liquid medicine can; the prior art is generally to be equipped with the volume of scale help dose on the body and gets, and the actual operation is inconvenient, and the error is big, and the liquid medicine that the liquid medicine bottle single that this scheme provided was supplied with is quantitative, accurate, can the quantitative liquid medicine of supplying through invering liquid medicine bottle, and the simple operation is high-efficient.

Description

Liquid medicine bottle capable of feeding materials in fixed dose

Technical Field

The utility model relates to a liquid medicine bottle of ration feed.

Background

The medicine is closely related to the life of people, wherein liquid medicines are very common and are usually stored and sold in a bottle container, and the dosage of the liquid medicine is used quantitatively according to the advice of a doctor, so that the dosage is required to be controlled when the liquid medicine is poured. The prior art is generally to be equipped with the volume of scale help dose on the body, liquid level is unstable when nevertheless empting the liquid medicine, and the body no longer keeps vertical position, consequently actually empty the in-process scale of liquid medicine and do not get the effect of volume, the control that leads to the dose is inaccurate, the too much or too little condition of liquid medicine that often appears empting, even use the graduated flask to get, the in-process of empting the liquid medicine is also not good control dose, the control of dose is extremely inconvenient, and in case the liquid medicine is emptyd too much, influence the health again within the medicine bottle of falling back.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned problem, the utility model provides a liquid medicine bottle of ration feed.

In order to achieve the purpose, the utility model provides a liquid medicine bottle with fixed dosage and feeding, which comprises a bottle body, a feeding pipe arranged in the bottle body, and a metering cover connected below the feeding pipe, the feed pipe is in a thin-wall tubular shape, the upper part of the feed pipe is provided with an overflowing plate, the overflowing plate is provided with an overflowing hole, the lower part of the feed pipe is connected with a valve seat, a stainless steel ball is arranged between the overflowing plate and the valve seat and used for plugging a feed channel of the feed pipe, the stainless steel ball is in line contact with the valve seat, a plug cover is formed at the top of the feeding pipe, the shape of the plug cover is matched with the opening part of the bottle body, and the plug cover is provided with a needle-shaped air hole, the metering cover is connected below the valve seat, a gap is arranged between the metering cover and the bottom of the bottle body, the metering cover can store a certain amount of liquid medicine, and an air pressure balancing hole is formed in the wall of the metering cover;

when the liquid medicine bottle is placed right, a certain amount of liquid medicine is stored through the metering cover, when the liquid medicine bottle is taken, the liquid medicine bottle is inverted, and the liquid medicine in the metering cover is output through the feeding channel of the feeding pipe, so that the liquid medicine which is metered in a certain way at a time is supplied.

Preferably, the size of the opening part is smaller than that of the bottle body, the external contour of the opening part is circular, and external threads are processed on the external contour of the circular shape;

in the technical scheme, the open part is formed by the bottle body necking, the whole body is more attractive, the bottle cap is screwed in the open part conveniently by processing the external thread, impurities are inhibited from entering the liquid medicine bottle, in addition, the shape of the bottle body can be diversified, and more market demands can be met.

Preferably, the inner wall of the opening part is provided with a limiting part protruding inwards, and the plug cover is pressed at the opening part and abuts against the limiting part;

in the above technical scheme, the limiting part is used for positioning the plug cover after the plug cover is pressed in place, and the plug cover is preferably pressed in a pressing mode or screwed into the open part.

Preferably, the cross section of the overflowing plate is circular, the overflowing hole comprises a middle hole and six circumferential holes, and the middle hole is a circular hole with the size smaller than that of the stainless steel ball;

in the technical scheme, the purpose of arranging the middle hole is to position the stainless steel ball when the liquid medicine bottle is inverted, and the plurality of circumferential holes are arranged to enable the liquid medicine to be supplied more quickly.

Preferably, the inner wall of the feeding pipe is provided with a spherical bulge, and the spherical bulge is arranged above and below and used for positioning and mounting the overflowing plate;

in the technical scheme, the installation of the stainless steel ball and the overflowing plate is convenient through the elastic deformation of the spherical bulge, and the assembly is very convenient.

Preferably, the metering cover is detachably connected below the valve seat;

in the technical scheme, the metering cover which is detachably connected is arranged, so that the single-supply dosage of the liquid medicine bottles with the same specification can be adjusted.

Preferably, the feeding pipe, the valve seat and the metering cover are integrally formed by injection molding;

in the technical scheme, the processing mode of the integrated forming is convenient and fast, and the integrated forming is particularly suitable for the mass production of small-specification liquid medicine bottles.

The utility model has the advantages that:

the prior art is generally to be equipped with the volume of scale help dose on the body and gets, and the actual operation is inconvenient, and the error is big, and the liquid medicine that the liquid medicine bottle single that this scheme provided was supplied with is quantitative, accurate, moreover, can the ration supply liquid medicine through invering the liquid medicine bottle, and the operation is also very convenient, high-efficient.

Drawings

FIG. 1 is a cross-sectional view of a metered dose dispensing vial of the present invention;

fig. 2 is a cross-sectional view taken at a-a in fig. 1.

In the figure: 1. a bottle body; 11. an open portion; 111. an external thread; 112. a limiting part; 2. an overflow plate; 21. an overflowing hole; 211. a mesopore; 212. a circumferential hole; 3. a feed pipe; 31. a plug cover; 311. air holes; 32. spherical convex; 4. stainless steel balls; 5. a valve seat; 6. a metering hood; 61. a pressure balancing hole.

Detailed Description

The first embodiment is as follows: as shown in fig. 1 and 2, a liquid medicine bottle with a fixed-amount feeding function according to an embodiment of the present invention includes a bottle body 1, a feeding tube 3 disposed in the bottle body 1, and a measuring cover 6 connected below the feeding tube 3, wherein the feeding tube 3 is in a thin-wall tubular shape, an overflowing plate 2 is disposed on an upper portion of the feeding tube 3, an overflowing hole 21 is formed in the overflowing plate 2, a valve seat 5 is connected to a lower portion of the feeding tube 3, a stainless steel ball 4 is installed between the overflowing plate 2 and the valve seat 5 for sealing a feeding passage of the feeding tube 3, the stainless steel ball 4 is in line contact with the valve seat 5, a plug 31 is formed on a top portion of the feeding tube 3, and the plug 31 is in a shape matching with an open portion 11 of, a needle-shaped air hole 311 is formed in the plug cover 31, the metering cover 6 is connected below the valve seat 5, a gap is formed between the metering cover 6 and the bottom of the bottle body 1, a fixed amount of liquid medicine can be stored in the metering cover 6, and an air pressure balancing hole 61 is formed in the cover wall of the metering cover 6; wherein, the size of the open part 11 is smaller than that of the bottle body 1, the external contour of the open part 11 is round, and the external thread 111 is processed on the round external contour; the inner wall of the opening part 11 is provided with a limiting part 112 protruding inwards, and the plug cover 31 is pressed at the opening part 11 and is abutted against the limiting part 112; the section of the overflowing plate 2 is circular, the overflowing hole 21 comprises a middle hole 211 and six circumferential holes 212, and the middle hole 211 is a circular hole with the size smaller than that of the stainless steel ball 4; the inner wall of the feeding pipe 3 is provided with a spherical bulge 32, and the spherical bulge 32 is arranged above and below and used for positioning and installing the overflowing plate 2; the metering hood 6 is detachably connected below the valve seat 5.

Example two: the difference between the scheme and the first embodiment is as follows: the feeding pipe 3, the valve seat 5 and the measuring cover 6 are integrally formed by injection molding.

When in specific use, the utility model is described with the attached drawings for the convenience of understanding;

when the liquid medicine bottle is vertically placed, the liquid medicine cannot pass through the lower valve seat in the feeding pipe due to the gravity of the stainless steel ball, namely the liquid medicine is metered in the metering cover, when the liquid medicine bottle needs to be taken, the bottle is poured, the stainless steel ball reaches the middle hole of the overflowing plate due to the gravity, meanwhile, the liquid medicine in the metering cover is poured out through the valve seat and the overflowing hole of the overflowing plate in sequence, the storage capacity of the metering cover is the one-time taking capacity, and the metering cover is designed to be conical so as to enable the liquid medicine to completely flow out along the inner wall surface of the metering cover; then, the liquid medicine bottle is placed right, the liquid medicine enters the metering cover through a gap between the metering cover and the bottom of the liquid medicine bottle and is filled with the metering cover, air in the metering cover is discharged to an area between the liquid medicine bottle and the feeding pipe through the pressure balancing hole, and the air hole in the upper part ensures the balance of the pressure in the bottle. The liquid medicine bottle can be supplied for the next time after standing for a while.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A metered dose dispensing liquid drug vial, comprising: comprises a bottle body (1), a feeding pipe (3) arranged in the bottle body (1) and a metering cover (6) connected below the feeding pipe (3), wherein the feeding pipe (3) is in a thin-wall tubular shape, the upper part of the feeding pipe (3) is provided with an overflowing plate (2), an overflowing hole (21) is processed on the overflowing plate (2), the lower part of the feeding pipe (3) is connected with a valve seat (5), a stainless steel ball (4) is arranged between the overflowing plate (2) and the valve seat (5) and used for plugging a feeding channel of the feeding pipe (3), the stainless steel ball (4) is in line contact with the valve seat (5), the top of the feeding pipe (3) forms a plug cover (31), the shape of the plug cover (31) is matched with an opening part (11) of the bottle body (1), a needle-shaped air hole (311) is formed in the plug cover (31), and the metering cover (6) is connected below the valve seat (5), a gap is formed between the metering cover (6) and the bottom of the bottle body (1), a certain amount of liquid medicine can be stored in the metering cover (6), and an air pressure balance hole (61) is formed in the cover wall of the metering cover (6).

2. A metered dose liquid medicine vial as recited in claim 1, wherein: the size of the opening part (11) is smaller than that of the bottle body (1), the outer contour of the opening part (11) is circular, and an external thread (111) is processed on the circular outer contour.

3. A metered dose liquid medicine vial as claimed in claim 2, wherein: the inner wall of the open part (11) is provided with a limiting part (112) protruding inwards, and the plug cover (31) is pressed at the open part (11) and is abutted against the limiting part (112).

4. A metered dose liquid medicine vial as recited in claim 1, wherein: the cross section of the overflowing plate (2) is circular, the overflowing hole (21) comprises a middle hole (211) and six circumferential holes (212), and the middle hole (211) is a circular hole, and the size of the circular hole is smaller than that of the stainless steel ball (4).

5. A metered dose liquid medicine vial as recited in claim 1, wherein: the inner wall of the feeding pipe (3) is provided with a spherical bulge (32), and the spherical bulge (32) is arranged on the upper portion and the lower portion and used for positioning and installing the overflowing plate (2).

6. A metered dose liquid medicine vial as recited in claim 1, wherein: the metering cover (6) is detachably connected below the valve seat (5).

7. A metered dose liquid medicine vial as recited in claim 1, wherein: the feeding pipe (3), the valve seat (5) and the metering cover (6) are integrally formed by injection molding.