Medicine raw material sealed storage device

Abstract

The utility model relates to the technical field of medicine raw material storage, and discloses a medicine raw material sealed storage device which comprises a medicine storage barrel body, a storage barrel cover is arranged at an opening of the medicine storage barrel body, a conical surface is arranged between the storage barrel cover and the opening of the medicine storage barrel body, and a handle plate is rotated through a handle. The handle plate drives the two sliding plates to move downwards, so that the sliding plates can press the storage barrel cover at the opening of the medicine storage barrel body until the rubber sealing ring between the medicine storage barrel body and the storage barrel cover is compressed, and at the moment, the medicine storage barrel body can be effectively and firmly sealed; due to the fact that the mechanical clamping and pressing mode is adopted, the risks that in a traditional mode, due to human factors, sealing is not firm, and air leakage and liquid leakage exist in a manual screwing sealing mode are avoided, automatic pressing and locking are achieved through the mechanical structure, the medicine quality problem caused by untight sealing is avoided, and sealing reliability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical raw material storage, in particular to a sealed storage device for pharmaceutical raw materials. Background Art

[0002] A sealed storage device for pharmaceutical raw materials refers to a device specifically used for storing pharmaceutical raw materials and has sealing properties. The main purpose of this device is to prevent the pharmaceutical raw materials from being affected by the external environment during storage, such as weathering, moisture absorption, volatilization or the entry of foreign matter, thereby ensuring the quality and stability of the pharmaceutical raw materials. During storage, if the pharmaceutical raw materials come into contact with air, moisture or other impurities, chemical reactions may occur, causing the drug to degrade or become ineffective.

[0003] The existing storage method is mostly through manual screw sealing. This method may lead to inadequate sealing due to uneven strength of each person, resulting in the risk of air leakage and liquid leakage, which is not conducive to the storage of pharmaceutical raw materials. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a sealed storage device for pharmaceutical raw materials, which solves the problem that the existing storage method is mostly a manual screw sealing method. This method may lead to inadequate sealing due to uneven strength of each person, and there is a risk of air leakage and liquid leakage.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a sealed storage device for pharmaceutical raw materials, comprising a pharmaceutical storage barrel, a storage barrel cover provided at the opening of the pharmaceutical storage barrel, a conical surface between the storage barrel cover and the opening of the pharmaceutical storage barrel, and a rubber sealing ring provided on the conical surface;

[0008] The medicine storage barrel is made of polycarbonate, and the four sides of the medicine storage barrel are concave arc surfaces. The bottom of the medicine storage barrel is fixedly connected to the storage barrel base, and the storage barrel base is fixedly connected to two C-shaped support frames;

[0009] The columns of the C-shaped support frame are fixedly connected to the four corners of the medicine storage barrel, and a connecting plate is fixedly connected between the columns of the corresponding two C-shaped support frames;

[0010] A sealing locking mechanism is provided on the two C-shaped support frames, which is used to fix the storage barrel cover. The sealing locking mechanism includes a sliding support, an intermediate plate, an optical axis, an elliptical cam, a sliding plate and a U-shaped seat.

[0011] Preferably, the plurality of sliding supports in the sealing locking mechanism are rotatably connected to the outer surface of the crossbar of the C-shaped support frame, and the sliding supports are fixedly connected to a fixed column.

[0012] Preferably, the intermediate plate is fixedly connected between the two optical axes, the center position of the intermediate plate is rotatably connected to the central shaft, the elliptical cam is fixedly sleeved on the outer surface of the central shaft, and the elliptical cam is used to drive the two sliding plates to separate from each other.

[0013] Preferably, the two sliding plates are respectively slidably connected to the outer surface of the optical axis, and clamping grooves are provided on opposite sides of the two sliding plates, and the elliptical cam is located between the two clamping grooves.

[0014] Preferably, the opposite sides of the two sliding plates are fixedly connected to two U-shaped seats adapted to the corresponding fixed columns, and the opposite sides of the two sliding plates are fixedly connected to two tension springs, and the two sliding plates are used to press the storage barrel cover.

[0015] Preferably, a handle plate is fixedly sleeved on the upper end of the central shaft, and a handle is rotatably connected to an end of the handle plate away from the central shaft.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a sealed storage device for pharmaceutical raw materials, which has the following beneficial effects:

[0018] 1. The sealed storage device for pharmaceutical raw materials drives two sliding plates to move downward through the handle plate, so that the sliding plate can press the storage barrel cover against the opening of the pharmaceutical storage barrel body until the rubber sealing ring between the pharmaceutical storage barrel body and the storage barrel cover is compressed. At this time, the pharmaceutical storage barrel body can be effectively and firmly sealed. Due to the use of mechanical clamping and pressing methods, this avoids the traditional method of manual screwing sealing method which may cause loose sealing due to human factors, and there is a risk of air leakage and liquid leakage. The above design realizes automatic pressing and locking through the mechanical structure, avoids the quality problems of pharmaceuticals caused by loose sealing, and ensures the reliability of the seal.

[0019] 2. The sealed storage device for pharmaceutical raw materials has a pharmaceutical storage barrel body made of polycarbonate, and the four sides of the pharmaceutical storage barrel body are concave arc surfaces. Therefore, in daily use of the pharmaceutical storage barrel body, the four corners of the pharmaceutical storage barrel body and the base of the storage barrel are first in contact with the outside world and rub against each other, thereby avoiding the problem of leakage of the pharmaceutical storage barrel body and reduced sealing due to friction with the outside world when the pharmaceutical storage barrel body is transported and moved. In addition, due to the C-shaped support frames set at the four corners of the pharmaceutical storage barrel body, this not only improves the overall strength of the pharmaceutical storage barrel body, but also makes the four corners of the pharmaceutical storage barrel body have a certain wear resistance when in contact with the outside world, thereby improving the service life of the pharmaceutical storage barrel body as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A in the middle is an enlarged schematic diagram;

[0022] Figure 3 This is a structural diagram of the sealing and locking mechanism of the utility model.

[0023] In the figure: 1. Medicine storage barrel body; 2. Storage barrel base; 3. C-shaped support frame; 4. Handle; 5. Connecting plate; 6. Sliding support; 7. Fixed column; 8. Middle plate; 9. Optical axis; 10. Handle plate; 11. Center axis; 12. Elliptical cam; 13. Sliding plate; 14. U-shaped seat; 15. Storage barrel cover; 16. Clamping groove; 17. Tension spring. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-3 The utility model provides a new technical solution: a sealed storage device for pharmaceutical raw materials, comprising a pharmaceutical storage barrel 1, a storage barrel cover 15 is provided at the opening of the pharmaceutical storage barrel 1, a conical surface is formed between the storage barrel cover 15 and the opening of the pharmaceutical storage barrel 1, and a rubber sealing ring is provided on the conical surface;

[0026] The medicine storage barrel body 1 is made of polycarbonate, and the four sides of the medicine storage barrel body 1 are concave arc surfaces. The bottom of the medicine storage barrel body 1 is fixedly connected to the storage barrel base 2, and the storage barrel base 2 is fixedly connected to two C-shaped support frames 3;

[0027] The columns of the C-shaped support frame 3 are fixedly connected to the four corners of the medicine storage barrel 1, and a connecting plate 5 is fixedly connected between the columns of the corresponding two C-shaped support frames 3;

[0028] A sealing locking mechanism is provided on the two C-shaped support frames 3 , which is used to fix the storage barrel cover 15 . The sealing locking mechanism includes a sliding support 6 , an intermediate plate 8 , an optical axis 9 , an elliptical cam 12 , a sliding plate 13 and a U-shaped seat 14 .

[0029] Furthermore, a plurality of sliding supports 6 in the sealing and locking mechanism are rotatably connected to the outer surface of the crossbar of the C-shaped support frame 3 , and a fixed column 7 is fixedly connected to each of the sliding supports 6 .

[0030] Furthermore, the middle plate 8 is fixedly connected between the two optical axes 9, and the center position of the middle plate 8 is rotatably connected to the center shaft 11. The elliptical cam 12 is fixedly sleeved on the outer surface of the center shaft 11, and the elliptical cam 12 is used to drive the two sliding plates 13 to separate from each other.

[0031] Furthermore, the two sliding plates 13 are respectively slidably connected to the outer surface of the optical axis 9 . A clamping groove 16 is formed on opposite sides of the two sliding plates 13 , and the elliptical cam 12 is located between the two clamping grooves 16 .

[0032] Furthermore, the opposite sides of the two sliding plates 13 are fixedly connected to two U-shaped seats 14 adapted to the corresponding fixed columns 7, and the opposite sides of the two sliding plates 13 are fixedly connected to two tension springs 17. The two sliding plates 13 are used to press the storage barrel cover 15.

[0033] Furthermore, a handle plate 10 is fixedly sleeved on the upper end of the central axis 11 , and an end of the handle plate 10 away from the central axis 11 is rotatably connected to the handle 4 .

[0034] Furthermore, when in use, pharmaceutical raw materials can be stored in the pharmaceutical storage barrel body 1 by opening the storage barrel cover 15. After closing the storage barrel cover 15, the corresponding U-shaped seat 14 is manually put on the corresponding fixed column 7, and then the handle plate 10 is manually rotated through the handle 4. The handle plate 10 drives the elliptical cam 12 on the central axis 11 to rotate. When the elliptical cam 12 rotates, the two eccentric protrusions on it can drive the two sliding plates 13 to move away from each other through the clamping groove 16. The two sliding plates 13 that move away from each other can drive the U-shaped seat 14 thereon to clamp the fixed column 7, so that the sliding support 6 on the fixed column 7 can be connected with the cross bar of the C-shaped support frame 3 The axis of the medicine storage barrel 1 is rotated downward until the two sliding plates 13 move downward, so that the sliding plate 13 can press the storage barrel cover 15 against the opening of the medicine storage barrel body 1 until the rubber sealing ring between the medicine storage barrel body 1 and the storage barrel cover 15 is compressed. At this time, the medicine storage barrel body 1 can be effectively and firmly sealed. Due to the use of mechanical clamping and compression, this avoids the traditional method of manual screwing sealing method which may cause loose sealing due to human factors, and there is a risk of air leakage and liquid leakage. The above design realizes automatic compression and locking through the mechanical structure, avoids the quality problems of medicines caused by loose sealing, and ensures the reliability of the seal.

[0035] Furthermore, by setting the material of the medicine storage barrel body 1 to be polycarbonate and the four sides of the medicine storage barrel body 1 to be concave arc surfaces, the four corners of the medicine storage barrel body 1 and the storage barrel base 2 can first come into contact with the outside world and generate friction during the daily use of the medicine storage barrel body 1, thereby avoiding the problem of leakage of the medicine storage barrel body 1 and reduced sealing due to friction with the outside world when the medicine storage barrel body 1 is transported and moved. In addition, due to the C-shaped support frame 3 set at the four corners of the medicine storage barrel body 1, this not only improves the overall strength of the medicine storage barrel body 1, but also makes the four corners of the medicine storage barrel body 1 have a certain wear resistance when in contact with the outside world, thereby improving the service life of the medicine storage barrel body 1 as a whole.

[0036] Working principle: When in use, pharmaceutical raw materials can be stored in the medicine storage barrel body 1 by opening the storage barrel cover 15. After closing the storage barrel cover 15, the corresponding U-shaped seat 14 is manually put on the corresponding fixed column 7, and then the handle plate 10 is manually rotated through the handle 4. The handle plate 10 drives the elliptical cam 12 on the central axis 11 to rotate. When the elliptical cam 12 rotates, the two eccentric protrusions thereon can drive the two sliding plates 13 to depart from each other through the clamping groove 16. The two sliding plates 13 departing from each other can drive the U-shaped seat 14 thereon to clamp the fixed column 7, so that the sliding support 6 on the fixed column 7 can rotate downward about the axis of the cross bar of the C-shaped support frame 3 until the two sliding plates 13 move downward, so that the sliding plate 13 can press the storage barrel cover 15 against the opening of the medicine storage barrel body 1 until the rubber sealing ring between the medicine storage barrel body 1 and the storage barrel cover 15 is compressed. At this time, the medicine storage barrel body 1 can be effectively and firmly sealed.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealed storage device for pharmaceutical raw materials, characterized by: The medicine storage barrel (1) comprises a medicine storage barrel body (1), a storage barrel cover (15) is provided at the opening of the medicine storage barrel body (1), a conical surface is formed between the storage barrel cover (15) and the opening of the medicine storage barrel body (1), and a rubber sealing ring is provided on the conical surface; The medicine storage barrel body (1) is made of polycarbonate, and the four sides of the medicine storage barrel body (1) are concave arc surfaces. The bottom of the medicine storage barrel body (1) is fixedly connected to a storage barrel base (2), and two C-shaped support frames (3) are fixedly connected to the storage barrel base (2); The upright posts of the C-shaped support frame (3) are fixedly connected to the four corners of the medicine storage barrel (1), and a connecting plate (5) is fixedly connected between the upright posts of the two corresponding C-shaped support frames (3); A sealing locking mechanism is provided on the two C-shaped support frames (3), and the sealing locking mechanism is used to fix the storage barrel cover (15). The sealing locking mechanism comprises a sliding support (6), an intermediate plate (8), an optical axis (9), an elliptical cam (12), a sliding plate (13) and a U-shaped seat (14).

2. A sealed storage device for pharmaceutical raw materials according to claim 1, characterized in that: The plurality of sliding supports (6) in the sealing locking mechanism are rotatably connected to the outer surface of the crossbar of the C-shaped support frame (3), and the sliding supports (6) are fixedly connected to a fixed column (7).

3. The sealed storage device for pharmaceutical raw materials according to claim 1, characterized in that: The intermediate plate (8) is fixedly connected between the two optical axes (9); the center position of the intermediate plate (8) is rotatably connected to a central shaft (11); an elliptical cam (12) is fixedly sleeved on the outer surface of the central shaft (11); and the elliptical cam (12) is used to drive the two sliding plates (13) to separate from each other.

4. A sealed storage device for pharmaceutical raw materials according to claim 3, characterized in that: The two sliding plates (13) are respectively slidably connected to the outer surface of the optical axis (9); a clamping groove (16) is provided on opposite sides of the two sliding plates (13); and the elliptical cam (12) is located between the two clamping grooves (16).

5. A sealed storage device for pharmaceutical raw materials according to claim 4, characterized in that: Two U-shaped seats (14) adapted to the corresponding fixed columns (7) are fixedly connected to the opposite sides of the two sliding plates (13), and two tension springs (17) are fixedly connected to the opposite sides of the two sliding plates (13). The two sliding plates (13) are used to press the storage barrel cover (15).

6. A sealed storage device for pharmaceutical raw materials according to claim 3, characterized in that: The upper end of the central axis (11) is fixedly sleeved with a handle plate (10), and one end of the handle plate (10) away from the central axis (11) is rotatably connected to a handle (4).

Images