Hydroxypropyl methylcellulose hollow capsule

Abstract

The utility model discloses a hydroxypropyl methylcellulose hollow capsule, and relates to the technical field of capsules or similar oral small capsule pills. A hydroxypropyl methylcellulose hollow capsule comprises a capsule main body shell and a capsule sealing cap, the capsule sealing cap is connected to the outer surface of the capsule main body shell in a sleeving mode, and a medicament separation structure is located on the capsule main body shell and comprises two movable separation plates, a fixed separation plate and two installation sliding blocks. The fixed partition plate is fixedly connected to the interior of the capsule main body shell, the two movable partition plates and the fixed partition plate can form a cross through cooperation of the fixed partition plate, the two movable partition plates and the two mounting sliding blocks, and therefore four equal medicine storage spaces are formed, and the capsule can be conveniently taken out after the capsule sealing cap is detached. According to the capsule, various medicaments can be separately filled into the capsule main body shell at the same time, and meanwhile, the two movable partition plates can be detached according to the quantity of the medicaments, so that the use effect of the capsule is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of manufacturing capsules or similar oral granules, and particularly to a hydroxypropyl methylcellulose hollow capsule. Background Technology

[0002] Hydroxypropyl methylcellulose, also known as hydroxypropyl methylcellulose or cellulose hydroxypropyl methyl ether, is made from highly pure cotton cellulose as raw material through specialized etherification under alkaline conditions. It possesses thickening ability, salt expulsion properties, pH stability, water retention, dimensional stability, excellent film-forming properties, and broad enzyme resistance, dispersibility, and adhesiveness. It is currently an important additive for empty capsules. Chinese utility model patent, authorized announcement number "CN218979808U", discloses a hydroxypropyl methylcellulose empty capsule. This utility model provides a hydroxypropyl methylcellulose empty capsule with multiple intermediate bodies sequentially connected between the end cap and bottom cap, forming independent bottom storage space, top storage space, and multiple middle storage spaces. It can store various types of drugs, allowing for arbitrary combinations without mixing or reaction. After ingestion and digestion, all drugs can be absorbed by the digestive system, ensuring efficacy. Furthermore, elongating the end cap, intermediate bodies, or bottom cap extends the first and second folding rings, expanding the internal space.

[0003] While the aforementioned capsules can store various medications during use, the use of snap-fit ​​connections between the drug containers means that disassembling multiple drug containers requires disassembling each container individually. This makes it inconvenient to quickly store multiple medications. Furthermore, the snap-fit ​​structure used to fix the drug containers is a planar abutment, which makes the drug containers stiff during disassembly, easily causing breakage and damage, and thus affecting the connection of subsequent drug containers. Therefore, we propose a hydroxypropyl methylcellulose hollow capsule. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a hydroxypropyl methylcellulose hollow capsule. This capsule can solve the problem that although it can store multiple drugs, the use of snap-fit ​​connections between the drug containers means that when disassembling multiple drug containers, all the drug containers need to be disassembled individually, which is inconvenient for quickly storing multiple drugs. Furthermore, the snap-fit ​​structure used to fix the drug containers is a planar abutment, which makes the drug containers relatively rigid during disassembly, thus easily causing breakage and damage, and affecting the connection of subsequent drug containers.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hydroxypropyl methylcellulose empty capsule, comprising:

[0006] The capsule body shell and the capsule sealing cap are fitted onto the outer surface of the capsule body shell;

[0007] The drug separation structure is located on the main shell of the capsule.

[0008] The drug separation structure includes two movable partition plates, a fixed partition plate, and two mounting sliders. The fixed partition plate is fixedly connected to the inside of the capsule body shell. Mounting grooves are provided on both sides of the fixed partition plate. The two mounting sliders are slidably connected to the inside of the corresponding mounting grooves. The two movable partition plates are fixedly connected to the corresponding mounting sliders.

[0009] Preferably, the fixed partition plate has positioning slots on both sides, and the two movable partition plates have the same positioning slots on the side away from the fixed partition plate.

[0010] Preferably, a sealing groove is formed on the outer surface of the capsule body shell, and a sealing ring is fixedly connected to the inner wall of the capsule sealing cap, with the sealing ring engaging inside the sealing groove.

[0011] Preferably, the fixed partition plate, the two mounting sliders, and the two movable partition plates are all made of the same material as the capsule body shell.

[0012] Preferably, both mounting sliders and both mounting grooves are "T" shaped structures.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This hydroxypropyl methylcellulose hollow capsule, through the cooperation of a fixed partition plate, two movable partition plates, and two mounting sliders, allows the two movable partition plates and the fixed partition plate to form a cross, thus providing four equal drug storage spaces. Therefore, by simply removing the capsule sealing cap, multiple medications can be simultaneously dispensed into the capsule body shell. Furthermore, the two movable partition plates can be removed according to the quantity of medication, thereby improving the capsule's effectiveness. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the unfolded structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the fixed partition plate structure of this utility model;

[0018] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 This is a schematic diagram of the capsule shell structure of this utility model.

[0020] Reference numerals in the attached drawings: 1. Capsule body shell; 2. Capsule sealing cap; 3. Sealing ring; 4. Sealing groove; 5. Fixed partition plate; 6. Movable partition plate; 7. Positioning groove; 8. Installation slide; 9. Installation slider. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0024] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0025] Please see Figure 1-4 This utility model provides a technical solution: a hydroxypropyl methylcellulose empty capsule, comprising:

[0026] The capsule body shell 1 and the capsule sealing cap 2 are fitted onto the outer surface of the capsule body shell 1;

[0027] A drug separation structure is located on the capsule body shell 1;

[0028] The drug separation structure includes two movable partition plates 6, a fixed partition plate 5, and two mounting sliders 9. The fixed partition plate 5 is fixedly connected to the inside of the capsule body shell 1. Mounting grooves 8 are provided on both sides of the fixed partition plate 5. The two mounting sliders 9 are slidably connected to the inside of the corresponding mounting grooves 8. The two movable partition plates 6 are fixedly connected to the corresponding mounting sliders 9. The two mounting sliders 9 and the two mounting grooves 8 are all "T" shaped structures.

[0029] Positioning slots 7 are provided on both sides of the fixed partition plate 5, and the same positioning slots 7 are provided on the side of the two movable partition plates 6 away from the fixed partition plate 5. A sealing slot 4 is provided on the outer surface of the capsule body shell 1. A sealing ring 3 is fixedly connected to the inner wall of the capsule sealing cap 2. The sealing ring 3 is engaged inside the sealing slot 4. The fixed partition plate 5, the two mounting sliders 9 and the two movable partition plates 6 are all made of the same material as the capsule body shell 1.

[0030] Furthermore, when using this device, different agents are loaded into different cavities by personnel, which facilitates the dispensing of multiple agents without having to disassemble the drug container separately. When it is necessary to dispense a small number of agents in large quantities, the two movable partition plates 6 can be pulled out, which facilitates the dispensing of large quantities of agents. The rounded corners of the sealing ring 3 and the sealing groove 4 make it easy to disassemble and install the capsule body shell 1 and the capsule sealing cap 2.

[0031] With the cooperation of the fixed partition plate 5, two movable partition plates 6 and two mounting sliders 9, the two movable partition plates 6 and the fixed partition plate 5 can form a cross, thus providing four equal drug storage spaces. Therefore, by simply removing the capsule sealing cap 2, multiple drugs can be dispensed into the capsule body shell 1 at the same time. In addition, the two movable partition plates 6 can be removed according to the quantity of drugs, thereby improving the effectiveness of the capsule.

[0032] Working principle: By having personnel fill different drugs into different cavities, it is easy to dispense multiple drugs without having to disassemble the drug container separately. When it is necessary to dispense a small number of drugs in large quantities, the two movable partition plates 6 can be pulled out to facilitate the dispensing of large quantities of drugs. The rounded corners of the sealing ring 3 and the sealing groove 4 make it easy to disassemble and install the capsule body shell 1 and the capsule sealing cap 2.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A hydroxypropyl methylcellulose empty capsule, characterized in that, include: The capsule body shell (1) and the capsule sealing cap (2) are fitted onto the outer surface of the capsule body shell (1); The drug separation structure is located on the capsule body shell (1); The drug separation structure includes two movable partition plates (6), a fixed partition plate (5) and two mounting sliders (9). The fixed partition plate (5) is fixedly connected to the inside of the capsule body shell (1). The fixed partition plate (5) has mounting grooves (8) on both sides, and the two mounting sliders (9) are slidably connected inside the corresponding mounting grooves (8). The two movable partition plates (6) are fixedly connected to the corresponding mounting sliders (9).

2. The hydroxypropyl methylcellulose empty capsule according to claim 1, characterized in that: The fixed partition plate (5) has positioning slots (7) on both sides, and the two movable partition plates (6) have the same positioning slots (7) on the side away from the fixed partition plate (5).

3. The hydroxypropyl methylcellulose empty capsule according to claim 1, characterized in that: The outer surface of the capsule body shell (1) is provided with a sealing groove (4); Among them, the inner wall of the capsule sealing cap (2) is fixedly connected with a sealing ring (3), and the sealing ring (3) is engaged in the inside of the sealing groove (4).

4. The hydroxypropyl methylcellulose empty capsule according to claim 1, characterized in that: The fixed partition plate (5), the two mounting sliders (9) and the two movable partition plates (6) are all made of the same material as the capsule body shell (1).

5. A hydroxypropyl methylcellulose empty capsule according to claim 1, characterized in that: Both mounting sliders (9) and both mounting grooves (8) are T-shaped structures.

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