阅读说明：本技术 一种输液科用安瓿瓶通用开瓶器 (General bottle-opener of ampoule for infusion branch of academic or vocational study ) 是由 不公告发明人 于 2021-10-26 设计创作，主要内容包括：发明属于医用设备领域,为一种输液科用安瓿瓶通用开瓶器,一种输液科用安瓿瓶通用开瓶器,包括壳体,所述壳体上端设有下壳盖,所述下壳盖内设有锁止装置,锁止装置用于将所述下壳盖与所述壳体固定,所述下壳盖上设有上壳盖,所述上壳盖内设有旋转切割装置,旋转切割装置用于将安瓿瓶上部切割,所述上壳盖内设有瓶盖夹紧装置。本发明在开启安瓿瓶时,通过机械结构切割安瓿瓶瓶颈并清理切割后产生的碎屑,然后拔除瓶盖,切割效果好,不会产生手被安瓿瓶切口划伤得问题,且通用性较高,适用于各种规格尺寸的安瓿瓶开瓶,解决了安瓿瓶开瓶过程中容易划伤手和碎屑进入药瓶的问题。(The invention belongs to the field of medical equipment, and relates to a general bottle opener for ampoule bottles for infusion departments. When the ampoule bottle is opened, the ampoule bottle neck is cut through the mechanical structure, scraps generated after cutting are cleaned, and then the bottle cap is pulled out, so that the cutting effect is good, the problem that hands are scratched by the ampoule bottle cut cannot be generated, the universality is high, the ampoule bottle opener is suitable for opening ampoule bottles of various specifications and sizes, and the problem that the hands are easily scratched and the scraps enter a medicine bottle in the ampoule bottle opening process is solved.)

1. The utility model provides a general bottle-opener of ampoule for infusion branch of academic or vocational study, includes casing (10), its characterized in that, casing (10) upper end is equipped with down cap (19), be equipped with locking means down in cap (19), locking means be used for with cap (19) with casing (10) are fixed down, be equipped with cap (26) down on cap (19), upward be equipped with rotatory cutting device in cap (26), rotatory cutting device is used for the cutting of ampoule upper portion, upward be equipped with bottle lid clamping device in cap (26), bottle lid clamping device is used for pressing from both sides the convenient start of tight ampoule bottle lid and does, be equipped with weight clamping device in casing (10), weight clamping device is used for pressing from both sides tight ampoule body.

2. The universal bottle opener for the ampoule bottles in the department of infusion as claimed in claim 1, is characterized in that: weight clamping device is including fixing second hydro-cylinder (15) in casing (10), it is equipped with second piston (16) to slide in second hydro-cylinder (15), second piston (16) upper end is fixed and is equipped with worker's word board (18), worker's word board (18) lower plate with connect through first spring (17) between casing (10), casing (10) are fixed and are equipped with first hydro-cylinder (14), first hydro-cylinder (14) with second hydro-cylinder (15) are connected through oil pipe (11), it is equipped with first piston (13) to slide in first hydro-cylinder (14), first piston (13) head is fixed and is equipped with arc clamp splice (12), upper end is equipped with draw-in groove (20) in casing (10).

3. The universal bottle opener for the ampoule bottles in the department of infusion as claimed in claim 2, is characterized in that: casing (10) upper portion is equipped with down cap (19), it is equipped with the screw thread to survey in cap (19) down, cap (19) both ends slide and are equipped with button (21) down, button (21) with cap (19) down are connected through second spring (22), cap (26) are gone up to cap (19) upper portion down, it is equipped with the screw thread to go up cap (26) lower extreme boss outside, go up cap (26) pass through the screw thread with cap (19) down are connected.

4. The universal bottle opener for the ampoule bottles in the department of infusion as claimed in claim 3, wherein: the rotary cutting device comprises a sliding groove (23) fixed in an upper shell cover (26), wherein the sliding groove (23) is provided with four sliding blocks (43) in a sliding manner, two outer sides of a driving rod (24) are fixedly arranged on each sliding block (43), two inner sides of the driving rod (24) are fixedly provided with a relay connecting rod (42), a single-hole connecting block (45) is fixedly arranged on each driving rod (24), a transmission bent rod (44) is rotatably arranged on each single-hole connecting block (45), the other end of each transmission bent rod (44) is rotatably provided with a double-hole connecting block (25), the other end of the upper shell cover (26) is rotatably provided with another transmission bent rod (44), each relay connecting rod (42) is fixedly provided with a double-hole connecting block (25), each double-hole connecting block (25) is close to one end of each single-hole connecting block (45) and the other end of each transmission bent rod (44) are rotatably connected, and each relay connecting rod (42) and each fixed connecting rod (41) pass through three double-hole connecting blocks (44) in the same manner 25) And two transmission bent rods (44).

5. The universal bottle opener for the ampoule bottles in the department of infusion according to claim 4, is characterized in that: the improved structure is characterized in that a working cavity (30) is arranged in the upper shell cover (26), the driving rod (24) is close to the working cavity (30) and is fixedly provided with a boss (46), the boss (46) is rotatably provided with a telescopic connecting rod set (47), the telescopic connecting rod set (47) is rotatably provided with a reversing connecting rod set (35), one end of the telescopic connecting rod set (47) is rotatably provided with a function installation block (40), the function installation block (40) is rotatably connected with the reversing connecting rod set (35), the telescopic connecting rod set (47) is rotatably connected with the reversing connecting rod set (35), a steel wire rope (37) is fixedly arranged on the function installation block (40), the function installation block (40) is rotatably provided with a cutting wheel (32) toward the rotating advancing direction end, the other end of the function installation block (40) is fixedly provided with a cleaning block (33), and a connecting rod (38) is slidably arranged on the fixed connecting rod (41), connecting rod (38) are kept away from rotation center end and are rotated and are equipped with switching-over control lever (39), switching-over control lever (39) both ends are fixed and are equipped with wire rope (37), wire rope (37) are in connecting rod (38) inside slides, go up cap (26) both sides and be equipped with rotation control chamber (36), it presss from both sides tight chamber (27) to go up cap (26) upper portion to be equipped with, connecting rod (38) pass through rotation control chamber (36) stretch out go up outside cap (26).

6. The universal bottle opener for the ampoule bottles in the department of infusion as claimed in claim 5, wherein: the bottle cap clamping device comprises a clamping wrench (28) which is rotatably arranged at the upper part of the upper shell cover (26) and is arranged in the clamping cavity (27), a clamping push rod (31) is rotatably arranged on the clamping wrench (28), the clamping push rod (31) slides in the upper shell cover (26), and a movable arc-shaped clamping block (29) is rotatably arranged at the other end of the clamping push rod (31).

Technical Field

The invention belongs to the field of medical equipment, and particularly relates to a general bottle opener for an ampoule bottle for an infusion department.

Background

As is known, an ampoule bottle is a very common medicine package in departments such as the department of infusion department of hospitals, and the ampoule bottle is generally made of glass, generally, the ampoule bottle cap is scratched to open with the hand after a circle of the ampoule bottle with a grinding wheel manually in order to save cost in practical application, in the process of opening the ampoule bottle by cutting with the hand directly by the hand, the problem that the medicine in the ampoule bottle is polluted when the hand is scratched by the cut glass and the chips generated in the cutting process fall into the ampoule bottle easily occurs, the work efficiency of medical staff is influenced invisibly by the problems, even part of the medical staff generates the psychological fear of opening the ampoule bottle, and in order to ensure the self safety and the medicine purity of the medical staff, a device is needed to be capable of opening the ampoule bottle simply and cleaning the chips in the cutting process.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a general bottle opener for an ampoule bottle for an infusion department.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a general bottle-opener of ampoule for infusion branch of academic or vocational study, includes the casing, the casing upper end is equipped with down the cap, be equipped with locking means in the inferior valve cap, locking means be used for with the cap down with the casing is fixed, be equipped with the cap on the inferior valve cap, be equipped with rotatory cutting device in going up the cap, rotatory cutting device is used for cutting ampoule upper portion, upward be equipped with bottle lid clamping device in the cap, bottle lid clamping device is used for pressing from both sides tight ampoule bottle lid and makes things convenient for to start the effect, be equipped with weight clamping device in the casing, weight clamping device is used for pressing from both sides tight ampoule body.

Preferably, weight clamping device is including fixing second hydro-cylinder in the casing, it is equipped with the second piston to slide in the second hydro-cylinder, the fixed I-shaped board that is equipped with in second piston upper end, I-shaped board lower plate with through first spring coupling between the casing, the fixed first hydro-cylinder that is equipped with of casing, first hydro-cylinder with the second hydro-cylinder passes through oil pipe connection, it is equipped with first piston to slide in the first hydro-cylinder, the fixed arc clamp splice that is equipped with of first piston head, the upper end is equipped with the draw-in groove in the casing.

Preferably, a lower shell cover is arranged on the upper portion of the shell, threads are arranged in the lower shell cover in a measuring mode, buttons are arranged at two ends of the lower shell cover in a sliding mode, the buttons are connected with the lower shell cover through second springs, an upper shell cover is arranged on the upper portion of the lower shell cover, threads are arranged on the outer side of a boss at the lower end of the upper shell cover, and the upper shell cover is connected with the lower shell cover through the threads.

Preferably, the rotary cutting device comprises a sliding groove fixed in the upper shell cover, the sliding groove is provided with four sliding blocks and two outer sides, a driving rod and a relay connecting rod are fixedly arranged on each sliding block, a single-hole connecting block is fixedly arranged on each driving rod, a transmission bent rod is rotatably arranged on each single-hole connecting block, a double-hole connecting block is rotatably arranged at the other end of each transmission bent rod, another transmission bent rod is rotatably arranged at the other end of the upper shell cover, a double-hole connecting block is fixedly arranged on each relay connecting rod, the end of each double-hole connecting block is close to the end of the corresponding single-hole connecting block, the end of each double-hole connecting block is rotatably connected with the corresponding transmission bent rod, and the relay connecting rods are connected with the fixed connecting rods in a same mode through the double-hole connecting blocks and the two transmission bent rods.

Preferably, a working cavity is arranged in the upper shell cover, a boss is fixedly arranged on the driving rod at a position close to the working cavity, a telescopic connecting rod group is rotatably arranged on the boss, a reversing connecting rod group is rotatably arranged on the telescopic connecting rod group, a function installation block is rotatably arranged at one end of the telescopic connecting rod group and is rotatably connected with the reversing connecting rod group, the telescopic connecting rod group is rotatably connected with the reversing connecting rod group, a steel wire rope is fixedly arranged on the function installation block, the function installation block is rotatably provided with a cutting wheel towards the rotating advancing direction end, a cleaning block is fixedly arranged at the other end of the function installation block, a connecting rod is slidably arranged on the fixed connecting rod, a reversing control rod is rotatably arranged at the end of the connecting rod far away from the rotating center, steel wire ropes are fixedly arranged at the two ends of the reversing control rod, the steel wire ropes slide in the connecting rod, and rotating control cavities are arranged at the two sides of the upper shell cover, and the upper part of the upper shell cover is provided with a clamping cavity, and the connecting rod extends out of the upper shell cover through the rotation control cavity.

Preferably, the bottle cap clamping device comprises a clamping wrench which is rotatably arranged at the upper part of the upper shell cover and in the clamping cavity, a clamping push rod is rotatably arranged on the clamping wrench and slides in the upper shell cover, and a movable arc-shaped clamping block is rotatably arranged at the other end of the clamping push rod.

When the ampoule is opened to needs, put into the casing with the ampoule, the ampoule pushes down the I-shaped board, the second piston receives the effect of I-shaped board and promotes fluid downwards, fluid passes through oil pipe inflow first hydro-cylinder, first piston is promoted the inside slip, two arc clamp splice draw in and press from both sides tight ampoule, the lower cap and the last cap that will pass through threaded connection are installed in the casing upper end, the button is fixed of cap and casing under the card is accomplished in the draw-in groove under the effect of second spring. Twisting the upper shell cover to adjust the vertical position of the upper shell cover according to the size of the placed ampoule bottle, rotating the reversing control rod, rotating the cutting wheel to be closer to the circle center through the rotation of the steel wire rope control function mounting block, pushing the connecting rod inwards to enable the cutting wheel to be in contact with the ampoule bottle neck, then pulling the clamping wrench inwards to enable the movable arc-shaped clamping block to clamp the ampoule bottle cap, pushing the connecting rod towards one end far away from the fixed connecting rod along the rotation control cavity to complete cutting, rotating the reversing control rod after reaching the end point of the rotation control cavity to enable the cleaning block to be in contact with the ampoule bottle neck, pushing the connecting rod to enable the connecting rod to return to the initial position to complete cleaning of scraps at the bottle neck cutting position, pulling the connecting rod outwards to separate the cleaning block from the ampoule bottle, pressing a button to separate the lower shell cover and the shell body, pulling the cut ampoule bottle cap downwards, then outwards to pull the clamping wrench to cut the bottle cap, reducing the quality of the ampoule bottle in the shell body so as to reduce the taking away of the ampoule bottle cap, the cut ampoule bottle can be taken out conveniently.

Compared with the prior art, this general bottle-opener of ampoule for infusion branch of academic or vocational study has following advantage:

1. through mechanical structure and ampoule direct contact, avoided the phenomenon of taking place by ampoule fish tail in the manual operation process of people.

2. Realize ampoule cutting and piece through mechanical structure and handled, reduced the piece and got into the emergence probability that ampoule pollutes the medicine.

3. The bottle opener has high universality, is suitable for ampoule bottles with different sizes and bottle neck heights, has wide applicable range, and can greatly reduce the manufacturing cost of the bottle opener.

Drawings

Fig. 1 is a sectional view showing a structure of a general bottle opener for an ampoule bottle for an infusion department.

Fig. 2 is a sectional view taken along a line a-a in fig. 1.

Fig. 3 is a circumferential development of the development.

Fig. 4 is a partial structural view of the deployed configuration.

Fig. 5 is an enlarged view of the structure 44.

Fig. 6 is an enlarged view of the structure at B in fig. 2.

In the figure, 10, the housing; 11. an oil pipe; 12. an arc-shaped clamping block; 13. a first piston; 14. a first cylinder; 15. a second cylinder; 16. a second piston; 17. a first spring; 18. i-shaped plates; 19. a lower shell cover; 20. a card slot; 21. a button; 22. a second spring; 23. a chute; 24. a driving lever; 25. a double-hole connecting block; 26. an upper shell cover; 27. a clamping cavity; 28. clamping the wrench; 29. a movable arc-shaped clamping block; 30. a working chamber; 31. clamping the push rod; 32. a cutting wheel; 33. cleaning the block; 34. rotating the deployment chamber; 35. a reversing linkage; 36. a rotation control chamber; 37. a wire rope; 38. a connecting rod; 39. a reversing control lever; 40. a function mounting block; 41. fixing the connecting rod; 42. a relay link; 43. a slider; 44. a transmission bent rod; 45. a single-hole connecting block; 46. a boss; 47. a telescopic connecting rod group.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, a general bottle-opener of ampoule for department of transfusion, including casing 10, casing 10 upper end is equipped with lower cap 19, be equipped with locking means in the lower cap 19, locking means is used for fixing lower cap 19 and casing 10, be equipped with upper cap 26 on the lower cap 19, be equipped with rotatory cutting device in the upper cap 26, rotatory cutting device is used for cutting ampoule upper portion, be equipped with bottle lid clamping device in the upper cap 26, bottle lid clamping device is used for pressing from both sides the convenient start of ampoule bottle lid and works, be equipped with weight clamping device in the casing 10, weight clamping device is used for pressing from both sides tight ampoule body.

As shown in fig. 1, the weight clamping device includes a second oil cylinder 15 fixed in the housing 10, a second piston 16 is slidably disposed in the second oil cylinder 15, an i-shaped plate 18 is fixedly disposed at the upper end of the second piston 16, a lower end plate of the i-shaped plate 18 is connected with the housing 10 through a first spring 17, a first oil cylinder 14 is fixedly disposed on the housing 10, the first oil cylinder 14 is connected with the second oil cylinder 15 through an oil pipe 11, a first piston 13 is slidably disposed in the first oil cylinder 14, an arc-shaped clamping block 12 is fixedly disposed at the head of the first piston 13, and a clamping groove 20 is disposed at the inner upper end of the housing 10.

As shown in fig. 1, a lower shell cover 19 is arranged on the upper portion of the casing 10, threads are arranged in the lower shell cover 19, buttons 21 are arranged at two ends of the lower shell cover 19 in a sliding manner, the buttons 21 are connected with the lower shell cover 19 through second springs 22, an upper shell cover 26 is arranged on the upper portion of the lower shell cover 19, threads are arranged on the outer side of a boss at the lower end of the upper shell cover 26, and the upper shell cover 26 is connected with the lower shell cover 19 through threads.

As shown in fig. 1, 2, 3, 4, 5 and 6, the rotary cutting device includes a sliding chute 23 fixed in an upper housing cover 26, the sliding chute 23 is slidably provided with four sliding blocks 43, two outer sliding blocks 43 are respectively fixedly provided with a driving rod 24, two inner sliding blocks 43 are respectively fixedly provided with a relay connecting rod 42, the driving rod 24 is fixedly provided with a single-hole connecting block 45, the single-hole connecting block 45 is rotatably provided with a transmission bent rod 44, the other end of the transmission bent rod 44 is rotatably provided with a double-hole connecting block 25, the other end of the upper housing cover 26 is rotatably provided with another transmission bent rod 44, the relay connecting rod 42 is fixedly provided with a double-hole connecting block 25, the double-hole connecting block 25 is rotatably connected with the other transmission bent rod 44 by the end of the single-hole connecting block 45, and the relay connecting rod 42 is connected with the fixed connecting rod 41 by the three double-hole connecting blocks 25 and the two transmission bent rods 44 in the same manner.

As shown in fig. 1, 2 and 6, a working chamber 30 is provided in the upper housing cover 26, a boss 46 is fixedly provided at a position close to the working chamber 30 of the driving rod 24, a telescopic linkage 47 is rotatably provided on the boss 46, a reversing linkage 35 is rotatably provided on the telescopic linkage 47, a function mounting block 40 is rotatably provided at one end of the telescopic linkage 47, the function mounting block 40 is rotatably connected with the reversing linkage 35, the telescopic linkage 47 is rotatably connected with the reversing linkage 35, a wire rope 37 is fixedly provided on the function mounting block 40, a cutting wheel 32 is rotatably provided at the end of the function mounting block 40 in the direction of forward rotation, a cleaning block 33 is fixedly provided at the other end of the function mounting block 40, a connecting rod 38 is slidably provided on the fixed connecting rod 41, a reversing control rod 39 is rotatably provided at the end of the connecting rod 38 far from the center of rotation, wire ropes 37 are fixedly provided at both ends of the reversing control rod 39, the wire rope 37 slides inside the connecting rod 38, rotation control chambers 36 are provided at both sides of the upper housing cover 26, the upper housing cover 26 is provided with a clamping chamber 27 at the upper part, and the connecting rod 38 is extended out of the upper housing cover 26 through the rotary control chamber 36.

As shown in fig. 1, the bottle cap clamping device comprises a clamping wrench 28 rotatably disposed in a clamping cavity 27 at the upper part of the upper case cover 26, a clamping push rod 31 is rotatably disposed on the clamping wrench 28, the clamping push rod 31 slides in the upper case cover 26, and a movable arc-shaped clamping block 29 is rotatably disposed at the other end of the clamping push rod 31.

When the ampoule bottle needs to be opened, the ampoule bottle is placed into the shell 10, the ampoule bottle presses the I-shaped plate 18 downwards, the second piston 16 pushes oil downwards under the action of the I-shaped plate 18, the oil flows into the first oil cylinder 14 through the oil pipe 11, the first piston 13 is pushed to slide inwards, the two arc-shaped clamping blocks 12 are folded to clamp the ampoule bottle tightly, the lower shell cover 19 and the upper shell cover 26 which are connected through threads are installed at the upper end of the shell 10, and the button 21 is clamped in the clamping groove 20 under the action of the second spring 22 to fix the lower shell cover 19 and the shell 10. Screwing the upper shell cover 26 to adjust the vertical position of the upper shell cover 26 according to the size of the placed ampoule bottle, rotating the reversing control rod 39, controlling the function mounting block 40 to rotate through the steel wire rope 37 to enable the cutting wheel 32 to be closer to the circle center, pushing the connecting rod 38 inwards to enable the cutting wheel 32 to be in contact with the ampoule bottle neck, then pulling the clamping wrench 28 inwards to enable the movable arc-shaped clamping block 29 to clamp the ampoule bottle cap, pushing the connecting rod 38 towards one end far away from the fixed connecting rod 41 along the rotating control cavity 36 to complete cutting, rotating the reversing control rod 39 after reaching the end point of the rotating control cavity 36 to enable the cleaning block 33 to be in contact with the ampoule bottle neck, pushing the connecting rod 38 to enable the connecting rod 38 to return to the initial position to complete cleaning of scraps at the bottle neck cutting position, pulling the connecting rod 38 outwards to separate the cleaning block 33 from the ampoule bottle, pressing the button 21 to separate the lower shell cover 19 from the shell 10, and stubborning the cut ampoule bottle cap, the clamping wrench 28 is then pulled outwardly to remove the cut cap, and the mass of the ampoule within the housing 10 is reduced to reduce the clamping force to facilitate removal of the cut ampoule.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.