Ampoule bottle opener

Abstract

The utility model discloses an ampoule bottle opener which comprises a first cylinder body, a second cylinder body and a cutting mechanism, the first cylinder body and the second cylinder body are respectively provided with a first through center hole and a second through center hole, and the first cylinder body and the second cylinder body are coaxially arranged. The lower end of the first barrel is connected with the upper end of the second barrel through a hinge, a mounting groove is formed in the lower end of the first barrel, the cutting mechanism is arranged in the mounting groove and comprises a fixed sleeve and a movable rod, one end of the fixed sleeve is fixedly connected with the inner wall of the mounting groove, and the other end of the fixed sleeve is fixedly connected with the inner wall of the movable rod. The movable rod is located in the fixed sleeve, one end of the movable rod extends into a first center hole of the first barrel body and is provided with a grinding wheel, and the cutting mechanism is connected with the first barrel body through an adjusting mechanism. And the device can be used for ampoule bottles with different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field related to medical devices, in particular to an ampoule opener. Background Art

[0002] An ampoule is a fully enclosed medicine bottle used to hold liquid medicine. When a hospital administers it to a patient, it is necessary to first use a grinding wheel to lightly scratch a crack at the neck of the ampoule, and then manually break the neck to open the bottle and extract the liquid medicine.

[0003] During the actual operation, since the bottle body and the grinding wheel are completely dependent on the hands for precise alignment and cutting, if you are not careful, you will scratch your fingers. Utility Model Content

[0004] The purpose of the present utility model is to provide an ampoule opener to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an ampoule opener, comprising a first cylinder, a second cylinder and a cutting mechanism, the first cylinder and the second cylinder are respectively provided with a first center hole and a second center hole, the first cylinder and the second cylinder are coaxially arranged, and the lower end of the first cylinder is connected to the upper end of the second cylinder by a hinge, an installation groove is provided inside the lower end of the first cylinder, the cutting mechanism is arranged in the installation groove, the cutting mechanism comprises a fixed sleeve and a movable rod, one end of the fixed sleeve is fixedly connected to the inner wall of the installation groove, the movable rod is in the fixed sleeve, one end of the movable rod extends to the first center hole of the first cylinder, and is installed with a grinding wheel, and the cutting mechanism is connected to the first cylinder through an adjustment mechanism.

[0006] Preferably, the adjusting mechanism includes an annular airbag and a piston plate. The annular airbag fixed sleeve is arranged on the outer side of the upper end of the first cylinder. An air guide tube is installed inside the first cylinder. The two ends of the air guide tube are respectively connected to the interior of the annular airbag and the fixed sleeve. The piston plate is arranged inside the fixed sleeve and is fixedly connected to the end of the movable rod away from the grinding wheel.

[0007] Preferably, a reset mechanism is provided on the fixed sleeve, and the reset mechanism is composed of a compression spring, and two ends of the compression spring are respectively in contact with the piston plate and the inner wall of the fixed sleeve.

[0008] Preferably, a limiting member is fixedly provided on the inner wall of the fixed sleeve at one end away from the movable rod.

[0009] Preferably, a first magnetic block and a second magnetic block are embedded in the lower end surface of the first cylinder and the upper end surface of the second cylinder respectively, and the first magnetic block and the second magnetic block are adsorbed and connected.

[0010] Preferably, the cutting mechanisms are provided in multiple groups, and the multiple groups of cutting mechanisms are evenly distributed in the mounting grooves.

[0011] Preferably, a collecting bag is detachably mounted on the upper end of the first cylinder.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. A mounting groove is provided inside the lower end of the first cylinder, and the cutting mechanism is arranged in the mounting groove. At the same time, an adjustment mechanism is provided on the first cylinder, and combined with a reset mechanism provided on the fixed sleeve, during use, the annular airbag is pressed to allow the air inside the annular airbag to enter the fixed sleeve of the cutting mechanism, thereby causing the grinding wheel to move and contact the ampoule. In the subsequent process of rotating the ampoule, the ampoule is cut. The overall structure is simple, the operation is convenient, and it can be used for ampoules of different specifications.

[0014] 2. A first center hole is formed through the center of the first cylinder, and a collection bag is detachably mounted on the upper end of the first cylinder. After the ampoule is cut, the first cylinder is rotated around the hinge to break the ampoule. The upper portion of the broken ampoule enters the collection bag through the first center hole, thereby collecting the ampoule fragments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 Magnified view at point A in the middle;

[0017] Figure 3 This is a schematic diagram of the installation of the cutting mechanism of the present invention.

[0018] In the figure: 1. First cylinder; 2. Second cylinder; 3. Cutting mechanism; 4. First center hole; 5. Second center hole; 6. Hinge; 7. Mounting slot; 8. Fixed sleeve; 9. Movable rod; 10. Grinding wheel; 11. Annular airbag; 12. Air guide tube; 13. Piston plate; 14. Compression spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 The utility model provides a technical solution: an ampoule opener, comprising a first cylinder 1, a second cylinder 2 and a cutting mechanism 3, the first cylinder 1 and the second cylinder 2 are respectively provided with a first center hole 4 and a second center hole 5 penetrating therethrough, the first cylinder 1 and the second cylinder 2 are coaxially arranged, and the lower end of the first cylinder 1 and the upper end of the second cylinder 2 are connected by a hinge 6, a mounting groove 7 is provided inside the lower end of the first cylinder 1, the cutting mechanism 3 is arranged in the mounting groove 7, the cutting mechanism 3 includes a fixed sleeve 8 and a movable rod 9, one end of the fixed sleeve 8 is fixedly connected to the inner wall of the mounting groove 7, the movable rod 9 is in the fixed sleeve 8, one end of the movable rod 9 extends to the first center hole 4 of the first cylinder 1, and is installed with a grinding wheel 10, and the cutting mechanism 3 is connected to the first cylinder 1 through an adjusting mechanism.

[0021] The adjusting mechanism includes an annular airbag 11 and a piston plate 13. The annular airbag 11 is fixedly sleeved on the outer side of the upper end of the first cylinder 1. An air guide tube 12 is installed inside the first cylinder 1. The two ends of the air guide tube 12 are respectively connected to the annular airbag 11 and the interior of the fixed sleeve 8. The piston plate 13 is arranged inside the fixed sleeve 8 and is fixedly connected to the end of the movable rod 9 away from the grinding wheel 10.

[0022] The fixed sleeve 8 is provided with a reset mechanism, which is composed of a compression spring 14 . Both ends of the compression spring 14 abut against the piston plate 13 and the inner wall of the fixed sleeve 8 respectively.

[0023] The fixing sleeve 8 has a limit piece fixedly provided on the inner wall of one end away from the movable rod 9 .

[0024] A first magnetic block and a second magnetic block are embedded in the lower end surface of the first cylinder 1 and the upper end surface of the second cylinder 2 respectively, and the first magnetic block and the second magnetic block are adsorbed and connected.

[0025] The cutting mechanisms 3 are provided in multiple groups, and the multiple groups of cutting mechanisms 3 are evenly distributed in the installation groove 7 .

[0026] A collecting bag 15 is detachably mounted on the upper end of the first cylinder 1 .

[0027] Specifically, when using the present invention, the upper part of the ampoule bottle to be opened is passed through the second center hole 5 of the second cylinder 2 until the bottle mouth is in the mounting groove 7. Both hands hold the annular air bag 11 and the ampoule bottle of the first cylinder 1 respectively. The air inside the annular air bag 11 enters the interior of the fixed sleeve 8 through the air guide tube 12, so that the movable rod 9 drives the grinding wheel 10 to move and contact the ampoule bottle. At this time, the ampoule bottle is rotated so that the ampoule bottle and the grinding wheel 10 rotate relative to each other, and then the ampoule bottle is cut. After the cutting is completed, the first cylinder 1 is rotated around the rotating shaft of the hinge 6, and then the upper part of the ampoule bottle is broken, thereby realizing rapid opening of the ampoule bottle, and the broken upper part of the ampoule bottle enters the collection bag 15 through the first cylinder 1 for collection.

Claims

1. An ampoule opener, characterized in that: The invention comprises a first cylinder (1), a second cylinder (2) and a cutting mechanism (3), wherein the first cylinder (1) and the second cylinder (2) are respectively provided with a first center hole (4) and a second center hole (5) therethrough, the first cylinder (1) and the second cylinder (2) are coaxially arranged, and the lower end of the first cylinder (1) is connected to the upper end of the second cylinder (2) by a hinge (6), a mounting groove (7) is provided inside the lower end of the first cylinder (1), and the cutting mechanism (3) is arranged in the mounting groove (7), the cutting mechanism (3) comprises a fixed sleeve (8) and a movable rod (9), one end of the fixed sleeve (8) is fixedly connected to the inner wall of the mounting groove (7), the movable rod (9) is in the fixed sleeve (8), one end of the movable rod (9) extends to the first center hole (4) of the first cylinder (1), and is provided with a grinding wheel (10), and the cutting mechanism (3) is connected to the first cylinder (1) by an adjustment mechanism.

2. The ampoule opener according to claim 1, characterized in that: The regulating mechanism comprises an annular airbag (11) and a piston plate (13). The annular airbag (11) is fixedly sleeved on the outer side of the upper end of the first cylinder (1). An air guide tube (12) is installed inside the first cylinder (1). The two ends of the air guide tube (12) are respectively connected to the annular airbag (11) and the interior of the fixed sleeve (8). The piston plate (13) is arranged inside the fixed sleeve (8) and is fixedly connected to the end of the movable rod (9) away from the grinding wheel (10).

3. The ampoule opener according to claim 2, characterized in that: The fixed sleeve (8) is provided with a reset mechanism, which is composed of a compression spring (14). The two ends of the compression spring (14) are respectively in contact with the piston plate (13) and the inner wall of the fixed sleeve (8).

4. The ampoule opener according to claim 1, characterized in that: A limiting member is fixedly provided on the inner wall of the fixed sleeve (8) at one end away from the movable rod (9).

5. The ampoule opener according to claim 1, characterized in that: A first magnetic block and a second magnetic block are embedded in the lower end surface of the first cylinder (1) and the upper end surface of the second cylinder (2), respectively. The first magnetic block and the second magnetic block are adsorbed and connected.

6. The ampoule opener according to claim 1, characterized in that: The cutting mechanisms (3) are provided in multiple groups, and the multiple groups of cutting mechanisms (3) are evenly distributed in the installation groove (7).

7. The ampoule opener according to claim 1, characterized in that: A collecting bag (15) is detachably mounted on the upper end of the first cylinder (1).

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