CN215323947U

CN215323947U - Anti-leakage medicament bottle

Info

Publication number: CN215323947U
Application number: CN202121564420.4U
Authority: CN
Inventors: 张桂芳; 王兆东; 孙良伟; 蔡卫东; 杨本志; 王海峰; 陈宏来; 王闯
Original assignee: Nantong Zhihong Biotechnology Co ltd
Current assignee: Nantong Zhihong Biotechnology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-28
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses an anti-leakage medicament bottle, and particularly relates to the field of medicament bottles, which comprises a medicament bottle body and a bottle cap, wherein a bottle stopper mechanism is arranged on the surface of the bottle cap, the bottle stopper mechanism comprises a first fixing tube communicated with the center of the upper surface of the bottle cap, a threaded rod penetrates through the first fixing tube, the surface of the threaded rod is rotatably connected with the internal thread of the first fixing tube, the lower end surface of the threaded rod is rotatably sleeved with a second fixing tube through a bearing, the lower surface of the second fixing tube is fixedly connected with a baffle disc, and a ball nut is sleeved at the lower end of the threaded rod between the second fixing tube and the bottle cap in a threaded manner. According to the utility model, the bottle stopper mechanism below the bottle cap is plugged into the medicament bottle body, the ball nut is driven to move downwards through the rotation of the threaded rod, the first support plates distributed circumferentially are driven to expand outwards and prop against the expansion rubber cylinder from inside to outside, so that the outer wall of the expansion rubber cylinder is in sealing fit with the inner wall of the bottle opening, and the medicament leakage is effectively prevented.

Description

Anti-leakage medicament bottle

Technical Field

The utility model relates to the technical field of medicament bottles, in particular to an anti-leakage medicament bottle.

Background

The reagent is also called biochemical reagent or reagent. The method mainly realizes pure chemicals used for chemical reaction, analytical assay, research and test, teaching experiment and chemical formula. Generally, the reagent is divided into general reagents, high purity reagents, analytical reagents, instrument analytical reagents, clinical diagnostic reagents, biochemical reagents, inorganic ion color developing reagent and the like according to the application, and bottles filled with the reagents are generally made of glass or plastic materials and are commonly called medicine bottles.

When the existing medicament bottle is transported or placed horizontally, the medicament can leak due to the fact that the bottle stopper and the bottle cap are not tightly sealed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a leakage-proof medicine bottle to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-leakage medicament bottle comprises a medicament bottle body and a bottle cap, wherein the surface of the bottle cap is provided with a bottle stopper mechanism, the bottle stopper mechanism comprises a first fixed tube communicated with the central position of the upper surface of the bottle cap, a threaded rod penetrates through the inner part of the first fixed tube, the surface of the threaded rod is in threaded rotation connection with the inner part of the first fixed tube, the surface of the lower end of the threaded rod is sleeved with a second fixed tube through the rotation of a bearing, the lower surface of the second fixed tube is fixedly connected with a baffle disc, the lower end of the threaded rod is positioned between the second fixed tube and the bottle cap, a ball nut is sleeved in a threaded manner, the lower end of the threaded rod is positioned between the bottle cap and the baffle disc, an expansion rubber cylinder is sleeved in the middle position inside the expansion rubber cylinder, the expansion mechanism comprises a plurality of first supporting plates which are circumferentially distributed and fixedly connected to the inner surface of the expansion rubber cylinder, the lower surface of the first supporting plate is fixedly connected with a first connecting rod which is distributed in bilateral symmetry.

Furthermore, two No. three fixed pipes are respectively worn to be equipped with in the activity of a connecting rod lower extreme, two No. three fixed pipe surface is fixed the cover respectively and is connect with the mount No. one.

Furthermore, two the connecting rod lower surface is fixedly connected with baffle No. one respectively.

Furthermore, two No. one spring is fixedly connected between baffle lower surface and two the inside basal surface of mount, two fixed plate of fixedly connected with between the mount lower surface.

Furthermore, a second connecting rod is fixedly connected to the center of the lower surface of the first fixing plate, a plurality of second connecting rods distributed circumferentially are movably sleeved with a fixing disc, and a groove is formed in the corresponding position of each first fixing plate on the outer surface of each fixing disc.

Furthermore, a plurality of the fixed plate is located respectively inside the fixed disc recess, a plurality of the one end fixedly connected with backup pad No. two of a fixed plate is kept away from to No. two connecting rods, ball nut is located a plurality of backup pad central point puts No. two.

Further, the diameter of the upper surface of the appearance of the ball nut is larger than that of the lower surface of the appearance of the ball nut, and a rotating handle is fixedly connected to the upper surface of the threaded rod.

The utility model has the technical effects and advantages that:

1. compared with the prior art, in the medicament bottle was filled in through the bottle plug mechanism below the bottle lid, then rotated and changeed the handle to drive the threaded rod and rotate, threaded connection when because the threaded rod was intraductal with fixed No. one, the threaded rod can up move in the pivoted simultaneously to drive and keep off the dish and move up, thereby keep off the dish and shift up and exert pressure inflation rubber cylinder, inflation rubber cylinder is by the stifled real medicament bottleneck of compression inflation.

2. Compared with the prior art, the threaded rod rotates and drives ball nut and move down simultaneously, move down when ball nut, thereby it outwards expands to drive No. two backup pads that a plurality of is the circumference and distributes, thereby it outwards removes to drive No. two connecting rods that a plurality of is the circumference and distributes, thereby it outwards expands to drive a backup pad that a plurality of is the circumference and distributes, thereby withstand the inflation rubber cylinder from inside to outside, thereby make inflation rubber cylinder outer wall and the sealed laminating of bottleneck inner wall, thereby effectively prevent the medicament seepage, also prevent simultaneously that the inflation rubber cylinder from caving in at extrusion in-process incasement, the medicament bottle does not worry bottleneck and seepage bottle plug at the in-process that the transportation rocked like this.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the surface structure of a partially threaded rod according to the present invention.

Fig. 3 is a schematic view of the internal structure of the expansion mechanism of the present invention.

FIG. 4 is an enlarged view of the position A in FIG. 3 according to the present invention

The reference signs are: 1. a medicament bottle body; 2. a bottle cap; 3. a first fixed tube; 4. a threaded rod; 5. a second fixed tube; 6. a catch tray; 7. a ball nut; 8. an expanded rubber cylinder; 9. a first support plate; 10. a first connecting rod; 11. a third fixed tube; 12. a first fixing frame; 13. a first baffle plate; 14. a first spring; 15. a first fixing plate; 16. a second connecting rod; 17. fixing the disc; 18. a second support plate; 19. and (4) turning the handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The leakage-proof medicament bottle shown in attached figures 1, 2, 3 and 4 comprises a medicament bottle body 1 and a bottle cap 2, wherein the surface of the bottle cap 2 is provided with a bottle stopper mechanism, the bottle stopper mechanism comprises a first fixed tube 3 communicated with the central position of the upper surface of the bottle cap 2, a threaded rod 4 penetrates through the first fixed tube 3, the surface of the threaded rod 4 is rotatably connected with the internal thread of the first fixed tube 3, the lower end surface of the threaded rod 4 is rotatably sleeved with a second fixed tube 5 through a bearing, the lower surface of the second fixed tube 5 is fixedly connected with a baffle disc 6, the lower end of the threaded rod 4 is positioned between the second fixed tube 5 and the bottle cap 2 and is sleeved with a ball nut 7 through threads, the lower end of the threaded rod 4 is positioned between the bottle cap 2 and the baffle disc 6 and is sleeved with an expansion rubber cylinder 8, the middle position inside the expansion rubber cylinder 8 is provided with an expansion mechanism, the expansion mechanism comprises a plurality of first supporting plates 9 which are fixedly connected with the internal surface of the expansion rubber cylinder 8 and are distributed in a circumferential direction, the lower surface of the first supporting plate 9 is fixedly connected with first connecting rods 10 which are distributed in bilateral symmetry.

In a preferred embodiment, as shown in fig. 4, the lower ends of two first connecting rods 10 are respectively and movably inserted with three fixing tubes 11, and the surfaces of the two third fixing tubes 11 are respectively and fixedly sleeved with one fixing frame 12, so that the first connecting rods 10 can be more stable when moving up and down in the first fixing frame (12) through the three fixing tubes 11, and are not prone to swinging randomly due to stress.

In a preferred embodiment, as shown in fig. 4, a first baffle 13 is fixedly connected to the lower surface of each of the two first connecting rods 10, so that the first connecting rods 10 can be prevented from moving out of the first fixing frames 12 by the first baffles 13.

In a preferred embodiment, as shown in fig. 4, a first spring 14 is fixedly connected between the lower surfaces of the two first baffles 13 and the inner bottom surfaces of the two first fixing frames 12, and a first fixing plate 15 is fixedly connected between the lower surfaces of the two first fixing frames 12, so that an instant gap between a bottle stopper and a bottle opening when the medicine bottle shakes to a large extent can be prevented through the first spring 14, and the medicine leakage of the bottle due to vibration can be effectively prevented.

In a preferred embodiment, as shown in fig. 3 and 4, a second connecting rod 16 is fixedly connected to a central position of a lower surface of the first fixing plate 15, a fixing disc 17 is movably sleeved between the second connecting rods 16 distributed circumferentially, and a groove is formed in a position, corresponding to each first fixing plate 15, on an outer surface of the fixing disc 17, so that the second connecting rods 16 can be limited by the fixing disc 17, and the second connecting rods 16 are not prone to swing randomly.

In a preferred embodiment, as shown in fig. 3 and fig. 4, a plurality of first fixing plates 15 are respectively located inside grooves of a fixing disc 17, a plurality of second connecting rods 16 are fixedly connected with second supporting plates 18 at one ends far away from the first fixing plates 15, ball nuts 7 are located at the central positions of the second supporting plates 18, so that the second supporting plates 18 can be located at the central positions of the second supporting plates 18 through the ball nuts 7, the ball nuts 7 have the characteristic that the threaded rods 4 do not need limiting parts to move downwards when rotating, and meanwhile, the second supporting plates 18 are outwards expanded through the narrow-down-up body types of the ball nuts 7 when moving downwards, so that the expansion mechanism expands to block the bottle mouth.

In a preferred embodiment, as shown in fig. 2, the ball nut 7 has a shape with a larger diameter on the upper surface than on the lower surface, and a rotating handle 19 is fixedly connected to the upper surface of the threaded rod 4, so that the second support plate 18 can be expanded outwards when moving downwards through the wide-top and narrow-bottom body shape of the ball nut 7, and the expansion mechanism is expanded to close the bottle mouth.

The working principle of the utility model is as follows: the bottle stopper mechanism below the bottle cap is plugged into the medicament bottle body 1, then the rotating handle 19 is rotated, so that the threaded rod 4 is driven to rotate, the threaded rod 4 is in threaded connection with the inside of the first fixed tube 3, the threaded rod 4 can move upwards while rotating, the blocking disc 6 is driven to move upwards, the blocking disc 6 moves upwards to press the expansion rubber cylinder 8, the expansion rubber cylinder 8 is compressed, expanded and plugged to a medicament bottle mouth, meanwhile, the threaded rod 4 rotates to drive the ball nut 7 to move downwards, when the ball nut 7 moves downwards, the second supporting plates 18 distributed circumferentially are driven to expand outwards, the second connecting rods 16 distributed circumferentially are driven to move outwards, the first supporting plates 9 distributed circumferentially are driven to expand outwards, the expansion rubber cylinder 8 is jacked from inside to outside, and the outer wall of the expansion rubber cylinder 8 is in sealing fit with the inner wall of the bottle mouth, thereby effectively prevent the medicament seepage, also prevent simultaneously that inflation rubber cylinder 8 from collapsing at extrusion in-process incasement, the medicament bottle need not worry bottleneck and bottle plug seepage at the in-process that the transportation rocked like this.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medicament bottle of antiseep, includes medicament bottle (1) and bottle lid (2), its characterized in that: the bottle stopper mechanism is arranged on the surface of the bottle cap (2) and comprises a first fixing tube (3) communicated with the center position of the upper surface of the bottle cap (2), a threaded rod (4) penetrates through the inside of the first fixing tube (3), the surface of the threaded rod (4) is in threaded connection with the inside of the first fixing tube (3), a second fixing tube (5) is sleeved on the surface of the lower end of the threaded rod (4) through a bearing in a rotating mode, a baffle disc (6) is fixedly connected to the lower surface of the second fixing tube (5), a ball nut (7) is sleeved on the lower end of the threaded rod (4) between the second fixing tube (5) and the bottle cap (2) in a threaded mode, an expansion rubber cylinder (8) is sleeved between the bottle cap (2) and the baffle disc (6), and an expansion mechanism is arranged at the middle position inside the expansion rubber cylinder (8), the expansion mechanism comprises a plurality of support plates (9) which are fixedly connected to the inner surface of the expansion rubber cylinder (8) and are circumferentially distributed, and connecting rods (10) which are symmetrically distributed left and right are fixedly connected to the lower surface of each support plate (9).

2. The leak-proof medicament bottle of claim 1, wherein: two No. three fixed pipes (11) are respectively worn to be equipped with in a connecting rod (10) lower extreme activity, two No. three fixed pipe (11) fixed the cup jointing has a mount (12) respectively in the surface.

3. The leak-proof medicament bottle of claim 2, wherein: the lower surfaces of the two first connecting rods (10) are respectively and fixedly connected with a first baffle (13).

4. The leak-proof medicament bottle of claim 3, wherein: a first spring (14) is fixedly connected between the lower surfaces of the two first baffles (13) and the inner bottom surfaces of the two first fixing frames (12), and a first fixing plate (15) is fixedly connected between the lower surfaces of the two first fixing frames (12).

5. The leak-proof medicament bottle of claim 4, wherein: no. two connecting rods (16) of fixedly connected with are put to fixed plate (15) lower surface central point, and fixed disc (17) have been cup jointed in the activity between a plurality of No. two connecting rods (16) that are the circumference and distribute, fixed disc (17) surface is located every the corresponding position of fixed plate (15) is seted up flutedly.

6. The leak-proof medicament bottle of claim 5, wherein: a plurality of fixed plate (15) are located respectively inside fixed disc (17) recess, a plurality of No. two connecting rod (16) are kept away from No. two backup pad (18) of one end fixedly connected with of fixed plate (15), ball nut (7) are located a plurality of No. two backup pad (18) central point puts.

7. The leak-proof medicament bottle of claim 6, wherein: the diameter of the upper surface of the appearance of the ball nut (7) is larger than that of the lower surface of the appearance of the ball nut, and a rotating handle (19) is fixedly connected to the upper surface of the threaded rod (4).