Safe and pollution-free ampoule bottle opener

Abstract

The invention discloses a safe and pollution-free ampoule bottle opener, and belongs to the technical field of bottle openers. The ampoule bottle opener comprises a main seat, a clamping arm and a breaking device, wherein an ampoule bottle placing part is arranged on the main seat; the clamping arm is a flexible structural part, is fixed on the top surface of the main seat and is positioned above the ampoule bottle placing part; the breaking-off device comprises a breaking-off arm and a linear displacement device, the linear displacement device is arranged on the main seat, the breaking-off arm is connected with the linear displacement device and located above the main seat, and the linear displacement device is used for driving the breaking-off arm to do translational motion towards the clamping arm so as to break off the bottleneck of the ampoule bottle placed in the ampoule bottle placing part; and meanwhile, the clamping arm clamps the nipple part of the ampoule bottle and pushes the nipple part to the front side of the ampoule bottle placing part. According to the design, after the ampoule bottle is opened, no pollution source is arranged on the bottle body part of the ampoule bottle, the bottle body part of the ampoule bottle can be taken out in a pollution-free mode, and the requirement for medical safety is better met.

Description

Technical Field

[0001] The invention relates to the technical field of bottle openers, in particular to a safe and pollution-free ampoule bottle opener. Background Art

[0002] An ampoule is a kind of hard glass container that can be melted and sealed, which is commonly used to store injectable drugs, vaccines, serum, etc. Whether the liquid medicine in the ampoule is contaminated is directly related to the life and health of the patient, and the aseptic opening of the ampoule is a crucial link, that is, to ensure that the liquid medicine in the ampoule is not contaminated between opening and infusion.

[0003] At present, there are various ampoule bottle opening devices on the market, but most of them are difficult to open the bottle aseptically or without infected objects above the bottle. For example, the patent with publication number CN214734346U discloses an ampoule bottle opener, which includes a cutting mechanism, a bottle opening mechanism, a lever handle, a sliding member and a body, the body is provided with a gripping portion, the middle part of the lever handle is hinged with the body, the upper end of the lever handle is used to push the sliding member to slide, the cutting mechanism is rotatably connected with the body, and the sliding member is used to push the cutting mechanism to swing; the body is also provided with a positioning member, the bottle opening mechanism is located above the positioning member, the bottle opening mechanism includes a breaking plate and a clamping member located in front of the breaking plate, the upper end of the breaking plate and the upper end of the clamping member are respectively hinged with the body, the sliding member is used to push the breaking plate to swing, and the breaking plate swings and drives the clamping member to swing. Although the above-mentioned ampoule bottle opener can open the bottle, after the bottle is opened, there are inevitably some structural parts on the bottle body of the ampoule bottle. For the opened ampoule bottle, these structural parts are undoubtedly a serious source of contamination, and thus it is impossible to ensure that the liquid medicine in the ampoule bottle is not contaminated after the ampoule bottle is opened. Summary of the invention

[0004] The purpose of the present invention is to provide a safe and pollution-free ampoule bottle opener in view of the existing technical status. After the bottle is opened, there is no pollution source on the bottle body of the ampoule bottle, and the bottle body of the ampoule bottle can be taken out without pollution, which better meets the needs of medical safety.

[0005] In order to achieve the above object, the present invention adopts the following technical scheme:

[0006] A safe and pollution-free ampoule bottle opener comprises a main seat, a clamping arm and a breaking device;

[0007] The main seat is provided with an ampoule placement portion, which is a groove structure opened on one side surface of the main seat and runs through the top surface and the bottom surface thereof;

[0008] The clamping arm is a flexible structural member, and is fixed on the top surface of the main seat and is located above the ampoule bottle placement portion;

[0009] The breaking device includes a breaking arm and a linear displacement device. The linear displacement device is arranged on the main seat. The breaking arm is connected to the linear displacement device and is located above the main seat. The linear displacement device is used to drive the breaking arm to move translationally toward the clamping arm to break the bottleneck of the ampoule bottle placed in the ampoule bottle placement part, and at the same time, clamp the nipple part of the ampoule bottle with the clamping arm and push it to the front side of the ampoule bottle placement part.

[0010] Furthermore, the linear displacement device includes a slider and a driving mechanism. A slide groove adapted to the slider is provided in the main seat. The slider is arranged in the slide groove. The side of the breaking arm is connected to the slider. The driving mechanism is arranged on the main seat. The driving mechanism is used to drive the slider to slide in the slide groove.

[0011] Further, the driving mechanism includes a first handle, a second handle and a first resetting assembly;

[0012] The first handle is fixedly connected to the main seat;

[0013] The middle part of the second handle is rotatably connected to the main seat, the front end of the second handle extends into the slide groove provided in the main seat and abuts against the slider, and the second handle is rotated, and the front end of the second handle pushes the slider to slide forward from the initial position in the slide groove;

[0014] A limit block is provided in the slide groove, and a first reset component is provided between the limit block and the slide block. The first reset component is used to drive the slide block back to an initial position after the second handle pushes the slide block to slide to a specified position.

[0015] Furthermore, the first reset component includes a rotary compression spring and a guide rod, a seating cavity is provided in the slider, and the seating cavity is adapted to the limit block, a through hole adapted to the guide rod is provided on the limit block, the guide rod is fixed in the seating cavity, the rotary compression spring is passed through the guide rod, and one end thereof is abutted against the end face of the seating cavity, and the other end is abutted against the limit block, and when the front end of the second handle pushes the slider to slide forward from the initial position in the slide groove, the limit block can enter the seating cavity provided on the slider, and the guide rod can enter the through hole provided on the limit block.

[0016] Furthermore, the breaking arm is in an inclined state, and its upper side is closer to the clamping arm than its lower side.

[0017] Furthermore, it also includes a cutting device arranged on the top surface of the main seat, and the cutting device is used to cut the bottleneck of the ampoule bottle when the breaking arm does not contact the ampoule bottle placed in the ampoule bottle placement part.

[0018] Furthermore, the cutting device includes a tool that is rotatably arranged on the main seat through a rotating shaft, a sleeve is fixedly arranged on the rotating shaft, a first driving member is arranged on the sleeve, a second driving member is arranged on the slider, and the first driving member abuts against the second driving member. When the slider slides forward from an initial position in the slide groove, the first driving member is pushed to rotate by the second driving member, thereby causing the rotating shaft to drive the tool to rotate from the initial position to a specified position;

[0019] It also includes a second reset component, which includes a rotary torsion spring and a limit piece. The rotary torsion spring is passed through the rotating shaft, and the limit piece is connected to a sleeve provided on the rotating shaft and abuts against one end of the rotary torsion spring, and the other end of the rotary torsion spring abuts against the main seat. In the process of the rotating shaft driving the tool to rotate from an initial position to a specified position, the rotating shaft drives the limit piece to rotate and causes the rotary torsion spring to store energy. In the process of the tool returning from the specified position to the initial position, the rotary torsion spring drives the rotating shaft to drive the tool to rotate.

[0020] Furthermore, the clamping arm is a rubber piece.

[0021] Furthermore, a first limiting groove is provided on the side of the clamping arm close to the breaking arm, and a second limiting groove is provided on the side of the breaking arm close to the clamping arm, and the positions of the first limiting groove and the second limiting groove correspond to each other.

[0022] Furthermore, a limiting plate is provided on the top surface of the main seat at the front side of the ampoule bottle placement portion, and a limiting opening is provided at a position corresponding to the position of the limiting plate and the clamping arm, and the limiting opening is a V-shaped structure.

[0023] The beneficial effects of the present invention are:

[0024] 1. The present invention provides a safe and pollution-free ampoule bottle opener. After the bottle is opened, there is no pollution source on the bottle body of the ampoule bottle, and the bottle body of the ampoule bottle can be taken out without pollution, which better meets the needs of medical safety;

[0025] 2. The present invention provides a safe and pollution-free ampoule bottle opener. After opening the bottle, the ampoule bottle placement part, the clamping arm and the breaking arm can be disinfected with alcohol cotton. The disinfection has no dead angle and is more comprehensive and effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of a safe and pollution-free ampoule bottle opener according to the present invention;

[0027] Figure 2 A side view of a safe and pollution-free ampoule bottle opener according to the present invention;

[0028] Figure 3 A three-dimensional diagram of a main seat in a safe and pollution-free ampoule bottle opener of the present invention (one viewing angle);

[0029] Figure 4 A three-dimensional view of a main seat in a safe and pollution-free ampoule bottle opener of the present invention (from another perspective);

[0030] Figure 5 A three-dimensional diagram of a safe and pollution-free ampoule bottle opener of the present invention (without the main seat and the first handle, from one viewing angle);

[0031] Figure 6 A three-dimensional diagram of a safe and pollution-free ampoule bottle opener of the present invention (without the main seat and the first handle, another viewing angle);

[0032] Figure 7 A side view of a safe and pollution-free ampoule bottle opener of the present invention (without the main seat and the first handle, from one viewing angle);

[0033] Figure 8 A side view of a safe and pollution-free ampoule bottle opener of the present invention (without the main seat and the first handle, another viewing angle);

[0034] Fig. 9 A three-dimensional diagram of a safe and pollution-free ampoule bottle opener of the present invention (multiple ampoules can be opened synchronously);

[0035] Fig.10 The present invention is a three-dimensional diagram of a safe and pollution-free ampoule bottle opener (multiple ampoules can be opened synchronously, without a main seat and a first handle).

[0036] Marking instructions: a. ampoule bottle, 1. main seat, 1-1. ampoule bottle placement part, 1-2. slide groove, 2. clamping arm, 2-1. first limiting groove, 3. breaking arm, 3-1. second limiting groove, 4. first handle, 5. second handle, 6. tool, 7. limiting plate, 7-1. limiting mouth, 8. limiting block, 8-1. through hole, 9. slider, 9-1. placement cavity, 10. rotating shaft, 11. sleeve, 12. second driving member, 13. first driving member, 14. limiting member, 15. rotary torsion spring, 16. guide rod, 17. rotary compression spring, 18. connecting member. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific examples described herein are only used to explain the present invention and are not used to limit the present invention.

[0038] See also Figures 1 to 8 As shown, a safe and pollution-free ampoule bottle opener comprises a main seat 1, a clamping arm 2 and a breaker.

[0039] An ampoule placement portion 1 - 1 is provided on the main seat 1 . The ampoule placement portion 1 - 1 is a groove structure which is opened on one side surface of the main seat 1 and passes through the top surface and the bottom surface thereof.

[0040] The clamping arm 2 is a flexible structural member, and is fixed on the top surface of the main seat 1 and is located above the ampoule bottle placement portion 1-1. In this embodiment, the clamping arm 2 is exemplarily a rubber member.

[0041] The breaking device includes a breaking arm 3 and a linear displacement device. The linear displacement device is arranged on the main seat 1. The breaking arm 3 is connected to the linear displacement device and is located above the main seat 1. The linear displacement device is used to drive the breaking arm 3 to move translationally toward the clamping arm 2 to break the bottleneck of the ampoule bottle a placed in the ampoule bottle placement part 1-1, and at the same time clamp the nipple part of the ampoule bottle a with the clamping arm 2 and push it to the front side of the ampoule bottle placement part 1-1.

[0042] In order to ensure that the ampoule bottle a is accurately placed in the ampoule bottle placement part 1-1, the preferred design is as follows:

[0043] A limiting plate 7 is provided on the top surface of the main seat 1 at the front side of the ampoule placement portion 1-1, and a limiting opening 7-1 is provided at the position of the limiting plate 7 corresponding to the position of the clamping arm 2, and the limiting opening 7-1 is a V-shaped structure. When the ampoule a is placed in the ampoule placement portion 1-1, the bottleneck of the ampoule a is inserted into the limiting opening 7-1, and the position of the ampoule a is relatively fixed and hardly shakes.

[0044] In order to ensure that the breaking arm 3 and the clamping arm 2 can well clamp the nipple part of the ampoule bottle a, the preferred design is as follows:

[0045] A first limiting groove 2-1 is provided on the side of the clamping arm 2 close to the breaking arm 3, and a second limiting groove 3-1 is provided on the side of the breaking arm 3 close to the clamping arm 2. The first limiting groove 2-1 and the second limiting groove 3-1 correspond in position. When the breaking arm 3 and the clamping arm 2 clamp the nipple part of the ampoule bottle a, the nipple part of the ampoule bottle a is clamped in the first limiting groove 2-1 and the second limiting groove 3-1, thereby forming a good limiting position for the nipple part of the ampoule bottle a;

[0046] The breaking arm 3 is in an inclined state, and its upper side is closer to the clamping arm 2 than its lower side. When the breaking arm 3 and the clamping arm 2 clamp the nipple part of the ampoule bottle a and push it to the front side of the ampoule bottle placement part 1-1, the clamping arm 2 is in a bent state, and the breaking arm 3 in an inclined state can remain relatively parallel to the clamping arm 2 at this time, thereby forming a good clamping of the nipple part of the ampoule bottle a.

[0047] In this embodiment, exemplarily, the first limiting groove 2 - 1 and the second limiting groove 3 - 1 are V-shaped groove structures or arc groove structures; the inclination angle of the breaking arm 3 is reasonably designed according to the final bending shape of the clamping arm 2 .

[0048] In the above technical solution, the linear displacement device includes a slider 9 and a driving mechanism. A slide groove 1-2 adapted to the slider 9 is provided in the main seat 1. The slider 9 is arranged in the slide groove 1-2. The side of the breaking arm 3 is connected to the slider 9. The driving mechanism is arranged on the main seat 1, and the driving mechanism is used to drive the slider 9 to slide in the slide groove 1-2.

[0049] Specifically, the driving mechanism includes a first handle 4, a second handle 5 and a first reset assembly, wherein:

[0050] The first handle 4 is fixedly connected to the main seat 1;

[0051] The middle part of the second handle 5 is rotatably connected to the main seat 1, and the front end of the second handle 5 extends into the slide groove 1-2 provided in the main seat 1 and abuts against the slider 9. When the second handle 5 is rotated, the front end of the second handle 5 pushes the slider 9 to slide forward from the initial position in the slide groove 1-2;

[0052] A limit block 8 is provided in the slide groove 1 - 2 , and a first reset component is arranged between the limit block 8 and the slider 9 . The first reset component is used to drive the slider 9 back to the initial position after the second handle 5 pushes the slider 9 to slide to a specified position.

[0053] More specifically, the first reset component includes a rotary compression spring 17 and a guide rod 16. A seating cavity 9-1 is provided in the slider 9, and the seating cavity 9-1 is adapted to the limit block 8. A through hole 8-1 adapted to the guide rod 16 is provided on the limit block 8. The guide rod 16 is fixed in the seating cavity 9-1. The rotary compression spring 17 is passed through the guide rod 16, and one end thereof abuts against the end face of the seating cavity 9-1 and the other end abuts against the limit block 8. When the front end of the second handle 5 pushes the slider 9 to slide forward from the initial position in the slide groove 1-2, the limit block 8 can enter the seating cavity 9-1 provided on the slider 9, and the guide rod 16 can enter the through hole 8-1 provided on the limit block 8.

[0054] In this embodiment, illustratively, in order to ensure that the slider 9 has sufficient sliding space without increasing the volume of the main seat 1, the slide groove 1-2 penetrates forward through the front side of the main seat 1, so that the slider 9 can slide out of the slide groove 1-2.

[0055] The process of using the ampoule opener is as follows:

[0056] Place the ampoule bottle a in the ampoule bottle placement portion 1-1, so that the bottleneck of the ampoule bottle a is embedded in the limiting opening 7-1;

[0057] Cutting the bottleneck of the ampoule bottle a by a cutting device;

[0058] Hold the first handle 4 and pull back the second handle 5. The front end of the second handle 5 pushes the slider 9 to slide forward from the initial position in the slide groove 1-2, thereby driving the breaking arm 3 to move toward the clamping arm 2, breaking the bottleneck of the ampoule bottle a placed in the ampoule bottle placement part 1-1, and at the same time clamping the nipple part of the ampoule bottle a with the clamping arm 2 and pushing it to the front side of the ampoule bottle placement part 1-1. At this time, the slider 9 slides to the specified position, and there is no structural part on the bottle body of the ampoule bottle a;

[0059] Take out the body of ampoule bottle a horizontally;

[0060] Aim at the recovery tray, release the second handle 5, the rotary compression spring 17 drives the slider 9 back to the initial position, and then drives the breaking arm 3 to move backward to the clamping arm 2, and the nipple part of the ampoule bottle a falls to the recovery tray;

[0061] The ampoule placement part 1-1, the clamping arm 2, the breaking arm 3 and other structural parts are disinfected, and the next ampoule a is ready to be opened.

[0062] As for how to cut the bottleneck of the ampoule bottle a, an independent cutting device can be used, or a cutting device can be added to the ampoule bottle opener.

[0063] In this embodiment, exemplarily, the ampoule bottle opener also includes a cutting device arranged on the top surface of the main seat 1, and the cutting device is used to cut the bottleneck of the ampoule bottle a when the breaking arm 3 does not contact the ampoule bottle a placed in the ampoule bottle placement part 1-1.

[0064] Specifically, the cutting device includes a cutter 6 which is arranged on the main seat 1 and is rotated by a rotating shaft 10. A sleeve 11 is fixed on the rotating shaft 10. A first driving member 13 is arranged on the sleeve 11. A second driving member 12 is arranged on the slider 9, and the first driving member 13 is abutted against the second driving member 12. When the slider 9 slides forward from the initial position in the slide groove 1-2, the first driving member 13 is pushed to rotate by the second driving member 12, thereby causing the rotating shaft 10 to drive the cutter 6 to rotate from the initial position to the specified position. In other words, the rotation of the cutter 6 is also driven by the slider 9, but it is necessary to ensure that the bottleneck of the ampoule a has been cut before the breaking arm 3 contacts the ampoule a placed in the ampoule placement part 1-1.

[0065] More specifically, in order to realize the automatic resetting of the tool 6, a second resetting assembly is also included, and the second resetting assembly includes a rotary torsion spring 15 and a stopper 14. The rotary torsion spring 15 is inserted on the rotating shaft 10, and the stopper 14 is connected to the sleeve 11 provided on the rotating shaft 10, and abuts against one end of the rotary torsion spring 15, and the other end of the rotary torsion spring 15 abuts against the main seat 1. In the process of the rotating shaft 10 driving the tool 6 to rotate from the initial position to the specified position, the rotating shaft 10 drives the stopper 14 to rotate and causes the rotary torsion spring 15 to store energy. In the process of the tool 6 returning from the specified position to the initial position, the rotary torsion spring 15 drives the rotating shaft 10 to drive the tool 6 to rotate.

[0066] In this embodiment, exemplarily, there is a cavity in the main seat 1, and the cavity in the main seat 1 is connected to the slide groove 1-2, and the rotating shaft 10, the sleeve 11, the first driving member 13, the second driving member 12, the rotary torsion spring 15 and the limit member 14 are all in the cavity of the main seat 1.

[0067] See also Figures 9-10 As shown, the bottle opening function of the ampoule bottle opener can be expanded from opening a single ampoule bottle a to opening multiple ampoules a simultaneously, and only the clamping arm 2 and the cutter 6 need to be adaptively added.

[0068] It should be noted that, regarding the driving method of the tool 6, the rotation of one tool 6 is driven by the slider 9, and its rotating shaft 10 serves as a driving shaft, and the rotating shafts of other tools 6 are connected to the driving shaft through a link 18 to achieve follower operation.

[0069] The present invention is not limited to the above-mentioned specific implementation modes. A person skilled in the art can implement the present invention in various other specific implementation modes based on the contents disclosed in the present invention. Therefore, any design that adopts the design structure and concept of the present invention and makes some simple changes or modifications shall fall within the scope of protection of the present invention.

Claims

1. A safe and pollution-free ampoule bottle opener, characterized in that: It includes a main seat, a clamping arm and a breaker; The main seat is provided with an ampoule placement portion, which is a groove structure opened on one side surface of the main seat and runs through the top surface and the bottom surface thereof; The clamping arm is a flexible structural member, and is fixed on the top surface of the main seat and is located above the ampoule bottle placement portion; The breaking device includes a breaking arm and a linear displacement device. The linear displacement device is arranged on the main seat. The breaking arm is connected to the linear displacement device and is located above the main seat. The linear displacement device is used to drive the breaking arm to move translationally toward the clamping arm to break the bottleneck of the ampoule bottle placed in the ampoule bottle placement part, and at the same time, clamp the nipple part of the ampoule bottle with the clamping arm and push it to the front side of the ampoule bottle placement part.

2. A safe and pollution-free ampoule bottle opener according to claim 1, characterized in that: The linear displacement device includes a slider and a driving mechanism. A slide groove adapted to the slider is provided in the main seat. The slider is arranged in the slide groove. The side of the breaking arm is connected to the slider. The driving mechanism is arranged on the main seat and is used to drive the slider to slide in the slide groove.

3. A safe and pollution-free ampoule bottle opener according to claim 2, characterized in that: The driving mechanism includes a first handle, a second handle and a first resetting assembly; The first handle is fixedly connected to the main seat; The middle part of the second handle is rotatably connected to the main seat, the front end of the second handle extends into the slide groove provided in the main seat and abuts against the slider, and the second handle is rotated, and the front end of the second handle pushes the slider to slide forward from the initial position in the slide groove; A limit block is provided in the slide groove, and a first reset component is provided between the limit block and the slide block. The first reset component is used to drive the slide block back to an initial position after the second handle pushes the slide block to slide to a specified position.

4. A safe and pollution-free ampoule bottle opener according to claim 3, characterized in that: The first reset component includes a rotary compression spring and a guide rod. A placement cavity is provided in the slider, and the placement cavity is adapted to the limit block. A through hole adapted to the guide rod is provided on the limit block. The guide rod is fixed in the placement cavity. The rotary compression spring is passed through the guide rod, and one end thereof abuts against the end face of the placement cavity and the other end abuts against the limit block. When the front end of the second handle pushes the slider to slide forward from the initial position in the slide groove, the limit block can enter the placement cavity provided on the slider, and the guide rod can enter the through hole provided on the limit block.

5. A safe and pollution-free ampoule bottle opener according to any one of claims 1 to 4, characterized in that: The breaking arm is in an inclined state, and the upper side thereof is closer to the clamping arm than the lower side thereof.

6. A safe and pollution-free ampoule bottle opener according to claim 1, characterized in that: It also includes a cutting device arranged on the top surface of the main seat, and the cutting device is used to cut the bottleneck of the ampoule bottle when the breaking arm does not contact the ampoule bottle placed in the ampoule bottle placement part.

7. A safe and pollution-free ampoule bottle opener according to claim 7, characterized in that: The cutting device comprises a cutter which is rotatably arranged on a main seat by a rotating shaft, a sleeve is fixedly arranged on the rotating shaft, a first driving member is arranged on the sleeve, a second driving member is arranged on the slider, and the first driving member abuts against the second driving member. When the slider slides forward from an initial position in the slide groove, the first driving member is pushed to rotate by the second driving member, thereby causing the rotating shaft to drive the cutter to rotate from the initial position to a specified position; It also includes a second reset component, which includes a rotary torsion spring and a limit piece. The rotary torsion spring is passed through the rotating shaft, and the limit piece is connected to a sleeve provided on the rotating shaft and abuts against one end of the rotary torsion spring, and the other end of the rotary torsion spring abuts against the main seat. In the process of the rotating shaft driving the tool to rotate from an initial position to a specified position, the rotating shaft drives the limit piece to rotate and causes the rotary torsion spring to store energy. In the process of the tool returning from the specified position to the initial position, the rotary torsion spring drives the rotating shaft to drive the tool to rotate.

8. The safe and pollution-free ampoule bottle opener according to claim 1, characterized in that: The clamping arm is a rubber piece.

9. A safe and pollution-free ampoule bottle opener according to claim 1, characterized in that: A first limiting groove is provided on the side of the clamping arm close to the breaking arm, and a second limiting groove is provided on the side of the breaking arm close to the clamping arm, and the positions of the first limiting groove and the second limiting groove correspond to each other.

10. The safe and pollution-free ampoule bottle opener according to claim 1, characterized in that: A limiting plate is provided on the top surface of the main seat in front of the ampoule bottle placement portion, and a limiting opening is provided at a position corresponding to the position of the limiting plate and the clamping arm, and the limiting opening is a V-shaped structure.

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