Quantitative medicine outlet medicine bottle structure

Abstract

The invention discloses a medicine bottle structure capable of discharging medicine quantitatively, which comprises a bottle body used for storing medicine powder; the upper cover is in threaded connection with the bottle body; the flexible expansion body is arranged in the bottle body; wherein the flexible expansion body is filled with gas, the two sides of the flexible expansion body are provided with protruding parts which are symmetrically arranged, the protruding parts penetrate through the side wall of the bottle body, the outer side surfaces of the protruding parts are fixedly installed on the bottle body, and the top of the upper cover is provided with a discharging nozzle. Compared with the prior art, the problem that the single-time obtaining amount of the powdery medicine in the medicine bottle cannot be controlled is solved.

Description

Technical Field

[0001] The invention relates to the technical field of medicine containers, and in particular to a medicine bottle structure for quantitatively dispensing medicine. Background Art

[0002] Common medicines are contained in medicine bottles, and after multiple sealing, the medicine bottles are ensured to be dry and clean. For example, Chinese patent CN107140324B discloses a sealed medicine bottle, which includes a bottle body and a cover body; the bottle body includes a fixed cylinder and a rotating cylinder, an annular slide rail is arranged on the fixed cylinder, and an annular slide groove is arranged on the rotating cylinder, and the annular slide groove matches the annular slide rail and is airtightly combined; the upper part of the rotating cylinder includes a conical cylinder, the upper end of the conical cylinder is small and the lower end is large; a spiral paddle is arranged on the inner side wall of the conical cylinder, and the spiral paddle extends from the lower end of the conical cylinder to the upper end of the conical cylinder; the bottleneck is fixedly connected to the upper end of the conical cylinder, and a normally closed elastic sheet is arranged at the bottle mouth; a sealing sheet is arranged outside the normally closed elastic sheet; the bottleneck is threadedly combined with the cover body; the sealed medicine bottle has a simple structure, is easy to operate, can accurately and conveniently take medicine, effectively prevents the medicine from being contaminated, and can prevent the medicine in the bottle from being overturned or contaminated.

[0003] For powdered drugs, if the drug is only dropped by shaking the bottle or sprayed out by squeezing the bottle, it is difficult to control the amount of drug obtained at a time. It is easy to obtain excessive drug at a time, resulting in drug waste, which in turn causes the actual usage time of a single bottle of drug to be lower than the theoretical usage time. Summary of the invention

[0004] The purpose of the present invention is to provide a medicine bottle structure for quantitatively dispensing medicine, so as to solve the problem that the amount of powdered medicine in the medicine bottle cannot be controlled in a single time.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a medicine bottle structure for quantitatively dispensing medicine, comprising:

[0006] A bottle body, which is used to store medicine powder;

[0007] An upper cover, which is threadedly connected to the bottle body;

[0008] A flexible expansion body, which is arranged in the bottle body;

[0009] The flexible expansion body is filled with gas, and symmetrically arranged protrusions are provided on both sides of the flexible expansion body. The protrusions penetrate the side walls of the bottle body, and the outer surfaces of the protrusions are fixedly mounted on the bottle body. A discharge nozzle is provided on the top of the upper cover.

[0010] As a further description of the above technical solution:

[0011] The flexible expansion body is provided with an inflation joint, and the inflation joint is penetrated through the side wall of the bottle body.

[0012] As a further description of the above technical solution:

[0013] A plurality of rubber rings arranged in parallel are arranged on the inner wall of the inflation joint.

[0014] As a further description of the above technical solution:

[0015] A sealing cover is arranged on the upper cover, and a plug-in rod for closing the discharge nozzle is arranged on the inner wall of the sealing cover.

[0016] As a further description of the above technical solution:

[0017] The sealing cover is provided with anti-skid convex bumps arranged in an array.

[0018] As a further description of the above technical solution:

[0019] The surface of the protruding portion is provided with a plurality of first anti-slip convex ribs arranged in parallel.

[0020] As a further description of the above technical solution:

[0021] A retaining ring is arranged on the inner wall of the bottle body, and the retaining ring contacts the flexible expansion body.

[0022] As a further description of the above technical solution:

[0023] At least one glass sheet is arranged on the bottle body.

[0024] As a further description of the above technical solution:

[0025] The upper cover is threadedly connected to the bottle body, and a plurality of second anti-slip convex ribs arranged circumferentially are provided on the surface of the upper cover.

[0026] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0027] 1. In the present invention, the flexible expansion body can be made of rubber material and swells up after being inflated. When pouring the powder from the medicine bottle, the bottle is inverted with the discharge nozzle facing downward, and the powder blocks the discharge nozzle. Then, the protrusion of the flexible expansion body extending out of the bottle is squeezed, and the flexible expansion body inside the bottle expands and deforms. The powder at the discharge nozzle is sprayed out under the action of air pressure. The degree of pressing the protrusion each time is kept consistent, so that the single amount of powder obtained can be effectively controlled to be stable.

[0028] 2. In the present invention, the inflatable joint is sealed by the plugging member when not in use to ensure the airtightness of the flexible expansion body. The flexible expansion body can be inflated by the inflatable joint to control the internal air pressure of the flexible expansion body, thereby controlling the deformation of the flexible expansion body. The deformation of the flexible expansion body can be flexibly adjusted so that the single acquisition amount of the drug can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 The schematic diagram of the structure of a medicine bottle for quantitatively dispensing medicine.

[0031] Figure 2 It is a cross-sectional view of a medicine bottle structure for quantitatively dispensing medicine.

[0032] Figure 3 A schematic diagram of the use of a bottle body in a medicine bottle structure for quantitatively dispensing medicine.

[0033] Figure 4 It is a cross-sectional view of the bottle body in a medicine bottle structure for quantitatively dispensing medicine.

[0034] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0035] Legend:

[0036] 1. Bottle body; 11. Glass sheet; 12. Retaining ring; 2. Upper cover; 21. Discharging nozzle; 22. Second anti-skid convex rib; 3. Flexible expansion body; 31. Protruding portion; 311. First anti-skid convex rib; 32. Inflatable joint; 321. Rubber ring; 4. Sealing cover; 41. Connecting rod; 42. Anti-skid convex bump. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0038] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0040] In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0041] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Example 1

[0043] See also Figure 1-5 The present invention provides a technical solution: a medicine bottle structure for quantitatively dispensing medicine, comprising:

[0044] A bottle body 1, which is used to store medicine powder;

[0045] An upper cover 2, which is threadedly connected to the bottle body 1;

[0046] A flexible expansion body 3, which is arranged in the bottle body 1;

[0047] The flexible expansion body 3 is filled with gas, and symmetrically arranged protrusions 31 are provided on both sides of the flexible expansion body 3. The protrusions 31 penetrate the side walls of the bottle body 1, and the outer surfaces of the protrusions 31 are fixedly mounted on the bottle body 1. A discharge nozzle 21 is provided on the top of the upper cover 2.

[0048] The surface of the protrusion 31 is provided with a plurality of first anti-slip ribs 311 arranged in parallel, which increase the friction between the user's hand and the surface of the protrusion 31 and ensure the pressing deformation effect of the protrusion 31 .

[0049] The upper cover 2 is threadedly connected to the bottle body 1, and a plurality of second anti-skid ribs 22 arranged circumferentially are provided on the surface of the upper cover 2. The upper cover 2 is detachable, which is convenient for filling the medicine powder, and the second anti-skid ribs 22 are convenient for rotating the upper cover 2.

[0050] Working principle: The flexible expansion body 3 can be made of rubber material and swells up after being inflated. When pouring the powder out of the medicine bottle, the bottle body 1 is inverted, the discharge nozzle 21 is facing downward, and the powder blocks the discharge nozzle 21. Then, the flexible expansion body 3 is squeezed to extend out of the protrusion 31 of the bottle body 1. The flexible expansion body 3 inside the bottle body 1 expands and deforms, and the powder at the discharge nozzle 21 is sprayed out under the action of air pressure. By keeping the degree of pressing the protrusion 31 consistent each time, the single amount of powder obtained can be effectively controlled to be stable.

[0051] Example 2

[0052] This embodiment further makes the following technical solutions as an improvement on the above embodiment: an inflation joint 32 is provided on the flexible expansion body 3, and the inflation joint 32 is penetrated through the side wall of the bottle body 1. The inflation joint 32 is sealed by a plugging piece when not in use to ensure the airtightness of the flexible expansion body 3. The flexible expansion body 3 can be inflated through the inflation joint 32 to control the internal air pressure of the flexible expansion body 3, thereby controlling the deformation of the flexible expansion body 3. The deformation of the flexible expansion body 3 can be flexibly adjusted so that the single acquisition amount of the drug can be adjusted.

[0053] For example, when the air pressure in the flexible expansion body 3 is high, the deformation margin of the flexible expansion body 3 is low, which reduces the single powder spraying amount.

[0054] The blocking member can be plugged by interference fit to block the inflation connector 32 , or it can be blocked by being threadedly connected to the end of the inflation connector 32 .

[0055] Example 3

[0056] This embodiment further provides the following improved technical solution based on the above embodiment: a plurality of rubber rings 321 arranged in parallel are provided on the inner wall of the inflation joint 32 .

[0057] When the plug is used to plug the inflation joint 32 , a plurality of rubber rings 321 effectively fill the gap between the plug and the inflation joint 32 , thereby improving the sealing effect of the inflation joint 32 .

[0058] Example 4

[0059] This embodiment further provides the following improved technical solutions based on the above embodiment: a sealing cover 4 is provided on the upper cover 2, and a plug-in rod 41 for closing the discharge nozzle 21 is provided on the inner wall of the sealing cover 4. When the sealing cover 4 is sleeved on the outside of the discharge nozzle 21, the plug-in rod 41 is inserted into the inner channel of the discharge nozzle 21, effectively closing the discharge nozzle 21, thereby improving the storage quality of medicines.

[0060] The sealing cover 4 is provided with anti-skid bumps 42 arranged in an array, so as to facilitate the insertion and removal of the sealing cover 4 .

[0061] Example 5

[0062] This embodiment further provides the following improved technical solution based on the above embodiment: a retaining ring 12 is provided on the inner wall of the bottle body 1 , and the retaining ring 12 contacts the flexible expansion body 3 .

[0063] The retaining ring 12 not only locates the position of the flexible expansion body 3 in the bottle body 1 , but also prevents the medicine powder from falling along the inner wall of the bottle body 1 and entering the gap between the flexible expansion body 3 and the bottle body 1 .

[0064] Example 6

[0065] This embodiment further provides the following improved technical solution based on the above embodiment: at least one glass sheet 11 is provided on the bottle body 1 .

[0066] The glass sheet 11 forms a visible window, which is convenient for observing the amount of medicine powder inside the bottle body 1. In order to further facilitate the observation of the amount of medicine powder, a glass sheet 11 can be provided on one opposite side of the bottle body 1 respectively.

[0067] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medicine bottle structure for quantitatively dispensing medicine, characterized in that: include: A bottle body, which is used to store medicine powder; An upper cover, which is threadedly connected to the bottle body; A flexible expansion body, which is arranged in the bottle body; The flexible expansion body is filled with gas, and symmetrically arranged protrusions are provided on both sides of the flexible expansion body. The protrusions penetrate the side walls of the bottle body, and the outer surfaces of the protrusions are fixedly mounted on the bottle body. A discharge nozzle is provided on the top of the upper cover.

2. A medicine bottle structure for quantitatively dispensing medicine according to claim 1, characterized in that: The flexible expansion body is provided with an inflation joint, and the inflation joint is penetrated through the side wall of the bottle body.

3. A medicine bottle structure for quantitatively dispensing medicine according to claim 3, characterized in that: A plurality of rubber rings arranged in parallel are arranged on the inner wall of the inflation joint.

4. A medicine bottle structure for quantitatively dispensing medicine according to claim 1, characterized in that: A sealing cover is arranged on the upper cover, and a plug-in rod for closing the discharge nozzle is arranged on the inner wall of the sealing cover.

5. A medicine bottle structure for quantitatively dispensing medicine according to claim 4, characterized in that: The sealing cover is provided with anti-skid convex bumps arranged in an array.

6. A medicine bottle structure for quantitatively dispensing medicine according to claim 1, characterized in that: The surface of the protruding portion is provided with a plurality of first anti-slip convex ribs arranged in parallel.

7. A medicine bottle structure for quantitatively dispensing medicine according to claim 1, characterized in that: A retaining ring is arranged on the inner wall of the bottle body, and the retaining ring contacts the flexible expansion body.

8. A medicine bottle structure for quantitatively dispensing medicine according to claim 1, characterized in that: At least one glass sheet is arranged on the bottle body.

9. A medicine bottle structure for quantitatively dispensing medicine according to claim 1, characterized in that: The upper cover is threadedly connected to the bottle body, and a plurality of second anti-slip ribs arranged circumferentially are provided on the surface of the upper cover.

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