CN112896811A

CN112896811A - Sealed medicine bottle

Info

Publication number: CN112896811A
Application number: CN202110165192.1A
Authority: CN
Inventors: 汪凯
Original assignee: Individual
Current assignee: Suzhou Lemifun Electrical Technology Co ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-06-04
Anticipated expiration: 2041-02-06
Also published as: CN112896811B; CN115158893A

Abstract

The invention belongs to the technical field of hygienic products, and particularly relates to a sealed medicine bottle which comprises a cup body; the upper end of the cup body is in threaded connection with a cup cover; a sealing gasket is arranged between the cup cover and the upper end of the cup body; a medicine outlet pipe is fixedly connected with the middle part of the cup cover; one side of the cup body is fixedly connected with a first air bag through an air pipe; an air passage is formed in the lower wall of the cup body; a sliding plate is connected in the cup body in a sliding manner, a medicine storage chamber is formed between the sliding plate and the upper end of the cup body, and an expansion chamber is formed between the sliding plate and the bottom end of the cup body; according to the invention, the first air bag is pressed, so that gas in the first air bag enters the expansion chamber through the air passage, the sliding plate is further pushed to move upwards, the sliding plate drives the liquid medicine to be extruded through the medicine outlet pipe, the operation is convenient, the liquid medicine is not easy to spill, the utilization rate of the liquid medicine is improved, the liquid medicine is greatly saved, and meanwhile, the medicine taking dosage can be controlled by controlling the pressing times and force of the first air bag, compared with direct pouring, the medicine taking precision is improved by the mode.

Description

Sealed medicine bottle

Technical Field

The invention belongs to the technical field of hygienic products, and particularly relates to a sealed medicine bottle.

Background

The medicine bottle is an appliance for containing pills, capsules and liquid medicine, is usually made of plastic materials, has good light shading performance, air tightness and strength, is generally composed of a bottle cap and a bottle body which are connected through threads, has a simple structure and low cost, and is widely used. Most medicine bottles for storing liquid medicines are used for taking medicines by adopting a pouring method, and the method has the defects of easiness in pouring and incapability of quantitatively taking medicines.

Some technical solutions related to hygienic products have appeared in the prior art, for example, a chinese patent with application number 2012104435520 discloses a medicine bottle, which includes a bottle cap and a bottle body, wherein a bottle opening needle is provided at the lower part of the bottle cap, the bottle opening needle is needle-shaped and protrudes 2 mm from the bottle cap, and the bottle opening needle is not tightly connected with the bottle cap, and is easily broken. When the medicine bottle is used, the bottle cap is unscrewed, a hole is poked on the tin foil paper by the bottle opening needle, then the tin foil paper is cut by the bottle opening needle, the medicine can be easily taken out for taking, and then the bottle opening needle is pulled off from the bottle cap.

In the above-mentioned technology, the liquid medicine in the medicine bottle is taken out by using a pouring method, which is troublesome in operation, easy to spill the liquid medicine out, causing erosion and pollution, difficult to grasp the medicine taking dosage, and easy to take more or less.

To this end, the present invention provides a sealed vial.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems that the method for taking out the liquid medicine in the medicine bottle by using a pouring method is troublesome in operation, the liquid medicine is easy to spill out, erosion and pollution are caused, the medicine taking dosage is difficult to control, and the situations of more taking and less taking are easy to occur, the invention provides the sealed medicine bottle.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a sealed medicine bottle, which comprises a cup body; the upper end of the cup body is in threaded connection with a cup cover; a sealing gasket is arranged between the cup cover and the upper end of the cup body; a medicine outlet pipe is fixedly connected to the middle part of the cup cover, one end of the medicine outlet pipe is communicated with the cup body, and the other end of the medicine outlet pipe is communicated with the outside; one side of the cup body is fixedly connected with a first air bag through an air pipe; an air passage is formed in the lower wall of the cup body, one end of the air passage is communicated with the outside through a one-way valve, and the other end of the air passage is communicated with the first air bag through an air pipe; a sliding plate is connected in the cup body in a sliding manner, a medicine storage chamber is formed between the sliding plate and the upper end of the cup body, and an expansion chamber is formed between the sliding plate and the bottom end of the cup body; the middle part of the air passage is communicated with the expansion chamber through a one-way valve; when the medicine bottle pouring device works, the medicine liquid in the medicine bottle is mostly taken out by using a pouring method in the prior art, the operation is troublesome in the mode, the medicine liquid is easy to pour out, erosion and pollution are caused, the medicine taking dosage is difficult to control, and the situations of more taking and less taking are easy to occur; at the moment, the medicine liquid is filled in the medicine storage chamber, when medicine is required to be taken, the first air bag is pressed, so that gas in the medicine liquid enters the expansion chamber through the air passage, the sliding plate is further pushed to move upwards, the sliding plate drives the medicine liquid to be extruded through the medicine outlet pipe, the operation is convenient, the medicine liquid is not easy to pour out, the utilization rate of the medicine liquid is improved, the medicine liquid is greatly saved, meanwhile, the medicine taking dosage can be controlled by controlling the pressing times and force of the first air bag, and compared with direct pouring, the medicine taking precision is improved by the mode.

Preferably, an L-shaped groove is formed in the side wall of the cup body; an L-shaped rod is connected in the L-shaped groove in an up-and-down sliding manner, and one end of the L-shaped rod extends into the medicine storage chamber; a first spring is fixedly connected between the upper end of the L-shaped groove and the L-shaped rod; a first through hole is formed in the side wall of the lower part of the cup body and communicated with the L-shaped groove; the lower part of the L-shaped rod is provided with a second through hole, and the first through hole and the second through hole are staggered; the during operation, when the slide removed and stores up the medicine room upper end, drive L shape pole and move up, a through-hole and No. two through-holes intercommunication this moment, gas in the expansion chamber flows through a through-hole and No. two through-holes, realizes the pressure release, and then the slide moves down, and convenient powder charge next time prevents to get the circumstances that the back slide stopped in storing up the medicine room upper end that finishes to unable powder charge.

Preferably, the lower end of the L-shaped groove is fixedly connected with a piston cylinder; a piston is connected in the piston cylinder in a sliding manner; a piston rod is fixedly connected to the upper side of the piston, and the upper end of the piston rod is fixedly connected with the L-shaped rod; a damping hole is formed in the piston; the during operation, when the slide moves storage medicine room upper end, drive L shape pole and move up, a through-hole and No. two through-holes intercommunication this moment, gas in the expansion chamber flows through a through-hole and No. two through-holes, realize the pressure release, and then the slide moves down, L shape pole also moves down because of self gravity drives piston rod and piston simultaneously, the setting of damping hole can prevent that L shape pole descending speed is too fast, a through-hole and No. two through-holes misplace in advance to the condition of cup bottom can't be got back to the slide.

Preferably, the upper side of the sliding plate is fixedly connected with a lug; arc plates are hinged to two sides of the protruding block; a second spring is fixedly connected between the inner side of the arc-shaped plate and the convex block; during operation, the setting of lug can prevent that the liquid medicine of cup neck from discharging completely, and when the slide shifts up, the arc luffing motion under the effect of No. two springs stirs the liquid medicine in the medicine storage chamber, prevents because of the laying time too of a specified duration, the uneven condition of density appears in the liquid medicine.

Preferably, a group of swinging blocks are hinged on the side wall of the neck of the cup body; during operation, when the slide removed the cup neck, the swing piece was stirred to the arc, makes it along with the arc is together swung, and remaining liquid medicine in the stirring medicine storage room prevents because of the laying time is too of a specified duration, and uneven density's condition appears in the liquid medicine, has improved the homogeneity of liquid medicine.

Preferably, the tail end of the swinging block is fixedly connected with a second air bag; a vent groove is formed in the swinging block and is communicated with the second air bag; sliding holes are formed in two sides of the swinging block and communicated with the vent grooves; an outer extension rod is connected in the sliding hole in a sliding mode, and one end of the outer extension rod extends out of the surface of the swinging block; a first elastic strip is fixedly connected between the outer extension rod and the wall of the ventilation groove; during operation, when the slide moved the cup neck, the arc stirred the swing piece and struck No. two gasbags of its tail end, and then the gas in No. two gasbags promoted through the air duct and stretched the pole outward and slide in the slide opening, along with the swing of swing piece, the liquid medicine in the medicine storage chamber was stirred to the pole outward, has further improved the homogeneity of liquid medicine.

Preferably, an elastic body is arranged at one end of the extending rod extending out of the surface of the swinging block; the elastic body comprises a supporting strip and rubber sheets, and the rubber sheets are fixedly connected to two sides of the supporting strip; during operation, the arc-shaped plate stirs the swing block and strikes a second air bag at the tail end of the swing block, then air in the second air bag pushes the outer extension rod to slide in the sliding hole through the vent groove, the elastic body swings back and forth in the sliding process of the outer extension rod, liquid medicine is stirred, the contact area of the elastic body and the liquid medicine is increased, and the uniformity of the liquid medicine is further improved.

Preferably, one end of the outer extending rod extending out of the surface of the swinging block is provided with a sliding groove; a sliding block is connected in the sliding groove in a sliding manner; the sliding block is fixedly connected with the elastic body through a connecting rod; a second elastic strip is fixedly connected between the sliding blocks; a sliding block close to the top end of the extending rod is fixedly connected in a sliding groove; during operation, the arc stirs the swing piece and strikes the No. two gasbags at its tail end, and then gaseous in No. two gasbags promotes the pole that stretches outward through the air duct and slides in the slide opening, and the slider slides in the spout simultaneously, drives the elastomer vibration of making a round trip, stirs the liquid medicine, has further improved the homogeneity of liquid medicine.

The invention has the following beneficial effects:

1. according to the sealed medicine bottle disclosed by the invention, the medicine liquid is filled in the medicine storage chamber, when medicine is required to be taken, the first air bag is pressed, so that gas in the medicine liquid enters the expansion chamber through the air passage, the sliding plate is further pushed to move upwards, the sliding plate drives the medicine liquid to be extruded through the medicine outlet pipe, the operation is convenient, the medicine liquid is not easy to pour out, the utilization rate of the medicine liquid is improved, the medicine liquid is greatly saved, and meanwhile, the medicine taking dosage can be controlled by controlling the pressing times and force of the first air bag, and compared with direct pouring, the medicine taking precision is improved by the mode.

2. According to the sealed medicine bottle, when the sliding plate moves to the upper end of the medicine storage chamber, the L-shaped rod is driven to move upwards, the first through hole is communicated with the second through hole, gas in the expansion chamber flows out through the first through hole and the second through hole to realize pressure relief, the sliding plate moves downwards, next medicine charging is facilitated, and the situation that the sliding plate stays at the upper end of the medicine storage chamber after medicine taking is prevented, so that medicine charging cannot be performed.

3. According to the sealed medicine bottle disclosed by the invention, when the sliding plate moves to the upper end of the medicine storage chamber, the L-shaped rod is driven to move upwards, the first through hole is communicated with the second through hole, gas in the expansion chamber flows out through the first through hole and the second through hole to realize pressure relief, then the sliding plate moves downwards, meanwhile, the piston rod and the piston are driven to move downwards by the L-shaped rod due to the self gravity, and the arrangement of the damping hole can prevent the situation that the L-shaped rod descends too fast, and the first through hole and the second through hole are dislocated in advance, so that the sliding plate cannot return to the bottom end of the cup body.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an enlarged view of a portion of FIG. 2 at C;

FIG. 6 is an enlarged view of a portion of FIG. 2 at D;

FIG. 7 is a cross-sectional view of a swing block of the present invention;

FIG. 8 is a cross-sectional view of an outrigger of the present invention;

FIG. 9 is a schematic view of the structure of the elastomer of the present invention;

in the figure: 1. a cup body; 2. a cup cover; 3. a gasket; 4. a medicine outlet pipe; 5. an air tube; 6. a first airbag; 7. an airway; 8. a one-way valve; 9. a slide plate; 10. a medicine storage chamber; 11. an expansion chamber; 12. an L-shaped slot; 13. an L-shaped rod; 14. a first spring; 15. a first through hole; 16. a second through hole; 17. a piston cylinder; 18. a piston; 19. a piston rod; 20. a damping hole; 21. a bump; 22. an arc-shaped plate; 23. a second spring; 24. a swing block; 25. a second airbag; 26. a vent channel; 27. a slide hole; 28. an outward extending rod; 29. a first elastic strip; 30. an elastomer; 301. a supporting strip; 302. a rubber skin; 31. a chute; 32. a slider; 33. a connecting rod; 34. and a second elastic strip.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 9, the sealed medicine bottle of the present invention includes a cup body 1; the upper end of the cup body 1 is connected with a cup cover 2 through threads; a sealing gasket 3 is arranged between the cup cover 2 and the upper end of the cup body 1; a medicine outlet pipe 4 is fixedly connected to the middle part of the cup cover 2, one end of the medicine outlet pipe 4 is communicated with the cup body 1, and the other end of the medicine outlet pipe is communicated with the outside; a first air bag 6 is fixedly connected to one side of the cup body 1 through an air pipe 5; an air passage 7 is formed in the lower wall of the cup body 1, one end of the air passage 7 is communicated with the outside through a one-way valve 8, and the other end of the air passage 7 is communicated with the first air bag 6 through an air pipe 5; a sliding plate 9 is connected in the cup body 1 in a sliding manner, a medicine storage chamber 10 is formed between the sliding plate 9 and the upper end of the cup body 1, and an expansion chamber 11 is formed between the sliding plate 9 and the bottom end of the cup body 1; the middle part of the air passage 7 is communicated with an expansion chamber 11 through a one-way valve 8; when the medicine bottle pouring device works, the medicine liquid in the medicine bottle is mostly taken out by using a pouring method in the prior art, the operation is troublesome in the mode, the medicine liquid is easy to pour out, erosion and pollution are caused, the medicine taking dosage is difficult to control, and the situations of more taking and less taking are easy to occur; at the moment, in the invention, the liquid medicine is filled in the medicine storage chamber 10, when medicine is required to be taken, the first air bag 6 is pressed, so that gas in the first air bag enters the expansion chamber 11 through the air passage 7, the sliding plate 9 is further pushed to move upwards, the sliding plate 9 drives the liquid medicine to be extruded through the medicine outlet pipe 4, the operation is convenient, the liquid medicine is not easy to pour out, the utilization rate of the liquid medicine is improved, the liquid medicine is greatly saved, and meanwhile, the medicine taking dosage can be controlled by controlling the pressing times and force of the first air bag 6, compared with direct pouring, the medicine taking precision is improved by the mode.

As an embodiment of the invention, an L-shaped groove 12 is opened in the side wall of the cup body 1; an L-shaped rod 13 is connected with the L-shaped groove 12 in a sliding manner up and down, and one end of the L-shaped rod 13 extends into the medicine storage chamber 10; a first spring 14 is fixedly connected between the upper end of the L-shaped groove 12 and the L-shaped rod 13; a first through hole 15 is formed in the side wall of the lower part of the cup body 1, and the first through hole 15 is communicated with the L-shaped groove 12; a second through hole 16 is formed in the lower portion of the L-shaped rod 13, and the first through hole 15 and the second through hole 16 are staggered; the during operation, when slide 9 removed the medicine storage chamber 10 upper end, drive L shape pole 13 and shift up, a through-hole 15 and No. two through-holes 16 intercommunications this moment, and the gas in the expansion chamber 11 flows through a through-hole 15 and No. two through-holes 16, realizes the pressure release, and then slide 9 moves down, and convenient next powder charge prevents to get the medicine and finishes back slide 9 and stops in medicine storage chamber 10 upper end to the condition of unable powder charge.

As an embodiment of the invention, a piston cylinder 17 is fixedly connected to the lower end of the L-shaped groove 12; a piston 18 is connected in the piston cylinder 17 in a sliding manner; a piston rod 19 is fixedly connected to the upper side of the piston 18, and the upper end of the piston rod 19 is fixedly connected with the L-shaped rod 13; a damping hole 20 is formed in the piston 18; the during operation, when slide 9 moves the medicine storage chamber 10 upper end, drive L shape pole 13 and shift up, No. one through-hole 15 and No. two through-holes 16 intercommunication this moment, gas in the expansion chamber 11 flows through No. one through-hole 15 and No. two through-holes 16, realize the pressure release, and then slide 9 moves down, L shape pole 13 also moves down because of self gravity drive piston rod 19 and piston 18 simultaneously, the setting of damping hole 20 can prevent that L shape pole 13 falling velocity is too fast, No. one through-hole 15 and No. two through-holes 16 misplace in advance, thereby the condition of 1 bottom of cup can't be got back to slide 9.

In one embodiment of the present invention, a bump 21 is fixed on the upper side of the sliding plate 9; arc-shaped plates 22 are hinged to two sides of the protruding block 21; a second spring 23 is fixedly connected between the inner side of the arc plate 22 and the lug 21; during operation, the setting of lug 21 can prevent that the liquid medicine of 1 neck of cup from unable complete discharge, and when slide 9 shifts up, the liquid medicine in the medicine room 10 is stored up in the stirring to the oscillating under No. two spring 23's effect to arc 22, prevents because of the laying time too of a specified duration, and density is uneven's the condition to appear in the liquid medicine.

As an embodiment of the invention, a group of swing blocks 24 are hinged on the side wall of the neck of the cup body 1; during operation, when slide 9 removed cup 1 neck, swing piece 24 was stirred to arc 22, makes it along with arc 22 together swings, stirs surplus liquid medicine in the medicine storage chamber 10, prevents because of the laying time too of a specified duration, and uneven density's condition appears in the liquid medicine, has improved the homogeneity of liquid medicine.

In one embodiment of the present invention, a second air bag 25 is fixed to the tail end of the swing block 24; a vent groove 26 is formed in the swing block 24, and the vent groove 26 is communicated with the second air bag 25; sliding holes 27 are formed in two sides of the swinging block 24, and the sliding holes 27 are communicated with the ventilation grooves 26; an external extending rod 28 is connected in the sliding hole 27 in a sliding manner, and one end of the external extending rod 28 extends out of the surface of the swinging block 24; a first elastic strip 29 is fixedly connected between the outer extension rod 28 and the wall of the vent groove 26; when the cup works, when the sliding plate 9 moves to the neck of the cup body 1, the arc-shaped plate 22 stirs the swinging block 24 and impacts the second air bag 25 at the tail end of the swinging block, then the gas in the second air bag 25 pushes the outer extending rod 28 to slide in the sliding hole 27 through the vent groove 26, and along with the swinging of the swinging block 24, the outer extending rod 28 stirs the liquid medicine in the medicine storage chamber 10, so that the uniformity of the liquid medicine is further improved.

As an embodiment of the present invention, an end of the extending rod 28 extending out of the surface of the swing block 24 is provided with an elastic body 30; the elastic body 30 comprises a supporting strip 301 and a rubber sheet 302, and the rubber sheet 302 is fixedly connected to two sides of the supporting strip 301; during operation, the arc plate 22 stirs the swing block 24 and strikes the second air bag 25 at the tail end of the swing block, so that the gas in the second air bag 25 pushes the outer extension rod 28 to slide in the sliding hole 27 through the vent groove 26, the elastic body 30 swings back and forth in the sliding process of the outer extension rod 28, the liquid medicine is stirred, the contact area of the liquid medicine and the liquid medicine is increased, and the uniformity of the liquid medicine is further improved.

As an embodiment of the present invention, a sliding groove 31 is formed at one end of the extending rod 28 extending out of the surface of the swinging block 24; a sliding block 32 is connected in the sliding groove 31 in a sliding manner; the slide block 32 is fixedly connected with the elastic body 30 through a connecting rod 33; a second elastic strip 34 is fixedly connected between the sliding blocks 32; a slide block 32 near the top end of the extension rod 28 is fixedly connected in the sliding groove 31; during operation, the arc plate 22 stirs the swing block 24 and strikes the second air bag 25 at the tail end of the swing block, so that the gas in the second air bag 25 pushes the outward extending rod 28 to slide in the sliding hole 27 through the vent groove 26, and the sliding block 32 slides in the sliding groove 31 to drive the elastic body 30 to vibrate back and forth to stir the liquid medicine, thereby further improving the uniformity of the liquid medicine.

When the medicine taking device works, liquid medicine is filled in the medicine storage chamber 10, when medicine taking is needed, gas in the medicine storage chamber enters the expansion chamber 11 through the air passage 7 by pressing the first air bag 6, the sliding plate 9 is further pushed to move upwards, the sliding plate 9 drives the liquid medicine to be extruded out through the medicine outlet pipe 4, the operation is convenient, the liquid medicine is not easy to pour out, the utilization rate of the liquid medicine is improved, the liquid medicine is greatly saved, and meanwhile, the medicine taking dosage can be controlled by controlling the pressing times and force of the first air bag 6, compared with direct pouring, the medicine taking precision is improved by the mode; when the sliding plate 9 moves to the upper end of the medicine storage chamber 10, the L-shaped rod 13 is driven to move upwards, the first through hole 15 is communicated with the second through hole 16, gas in the expansion chamber 11 flows out through the first through hole 15 and the second through hole 16 to realize pressure relief, and then the sliding plate 9 moves downwards, so that next medicine charging is facilitated, and the situation that the medicine cannot be charged due to the fact that the sliding plate 9 stays at the upper end of the medicine storage chamber 10 after the medicine taking is finished is prevented; when the sliding plate 9 moves to the upper end of the medicine storage chamber 10, the L-shaped rod 13 is driven to move upwards, the first through hole 15 is communicated with the second through hole 16, gas in the expansion chamber 11 flows out through the first through hole 15 and the second through hole 16 to realize pressure relief, the sliding plate 9 moves downwards, meanwhile, the L-shaped rod 13 drives the piston rod 19 and the piston 18 to move downwards due to self gravity, and the damping hole 20 is arranged to prevent the L-shaped rod 13 from descending too fast and prevent the first through hole 15 and the second through hole 16 from being dislocated in advance, so that the sliding plate 9 cannot return to the bottom end of the cup body 1; the arrangement of the lug 21 can prevent the liquid medicine at the neck of the cup body 1 from being discharged completely, when the sliding plate 9 moves upwards, the arc-shaped plate 22 swings up and down under the action of the second spring 23 to stir the liquid medicine in the medicine storage chamber 10, and the situation that the density of the liquid medicine is uneven due to too long placing time is prevented; when the sliding plate 9 moves to the neck of the cup body 1, the arc-shaped plate 22 stirs the swinging block 24 to enable the swinging block to swing along with the arc-shaped plate 22, so that the residual liquid medicine in the medicine storage chamber 10 is stirred, the situation that the density of the liquid medicine is uneven due to too long placing time is prevented, and the uniformity of the liquid medicine is improved; when the sliding plate 9 moves to the neck of the cup body 1, the arc-shaped plate 22 stirs the swinging block 24 and impacts the second air bag 25 at the tail end of the swinging block, so that the gas in the second air bag 25 pushes the outward extending rod 28 to slide in the sliding hole 27 through the vent groove 26, and the outward extending rod 28 stirs the liquid medicine in the medicine storage chamber 10 along with the swinging of the swinging block 24, thereby further improving the uniformity of the liquid medicine; the arc-shaped plate 22 stirs the swinging block 24 and impacts the second air bag 25 at the tail end of the swinging block, so that the gas in the second air bag 25 pushes the outward extending rod 28 to slide in the sliding hole 27 through the vent groove 26, the elastic body 30 swings back and forth in the sliding process of the outward extending rod 28 to stir the liquid medicine, the contact area of the elastic body and the liquid medicine is improved, and the uniformity of the liquid medicine is further improved; the arc plate 22 stirs the swing block 24 and strikes the second air bag 25 at the tail end of the swing block, so that the gas in the second air bag 25 pushes the outward extending rod 28 to slide in the sliding hole 27 through the vent groove 26, and meanwhile, the sliding block 32 slides in the sliding groove 31 to drive the elastic body 30 to vibrate back and forth, so as to stir the liquid medicine, and further improve the uniformity of the liquid medicine.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Sealed medicine bottle, its characterized in that: comprises a cup body (1); the upper end of the cup body (1) is in threaded connection with a cup cover (2); a sealing gasket (3) is arranged between the cup cover (2) and the upper end of the cup body (1); a medicine outlet pipe (4) is fixedly connected to the middle part of the cup cover (2), one end of the medicine outlet pipe (4) is communicated with the cup body (1), and the other end of the medicine outlet pipe is communicated with the outside; one side of the cup body (1) is fixedly connected with a first air bag (6) through an air pipe (5); an air passage (7) is formed in the lower wall of the cup body (1), one end of the air passage (7) is communicated with the outside through a one-way valve (8), and the other end of the air passage (7) is communicated with the first air bag (6) through an air pipe (5); a sliding plate (9) is connected in the cup body (1) in a sliding manner, a medicine storage chamber (10) is formed between the sliding plate (9) and the upper end of the cup body (1), and an expansion chamber (11) is formed between the sliding plate (9) and the bottom end of the cup body (1); the middle part of the air passage (7) is communicated with the expansion chamber (11) through a one-way valve (8).

2. The sealed medicine bottle according to claim 1, wherein: an L-shaped groove (12) is formed in the side wall of the cup body (1); the L-shaped groove (12) is connected with an L-shaped rod (13) in a sliding manner up and down, and one end of the L-shaped rod (13) extends into the medicine storage chamber (10); a first spring (14) is fixedly connected between the upper end of the L-shaped groove (12) and the L-shaped rod (13); a first through hole (15) is formed in the side wall of the lower part of the cup body (1), and the first through hole (15) is communicated with the L-shaped groove (12); a second through hole (16) is formed in the lower portion of the L-shaped rod (13), and the first through hole (15) and the second through hole (16) are staggered.

3. The sealed vial of claim 2, wherein: a piston cylinder (17) is fixedly connected to the lower end of the L-shaped groove (12); a piston (18) is connected in the piston cylinder (17) in a sliding manner; a piston rod (19) is fixedly connected to the upper side of the piston (18), and the upper end of the piston rod (19) is fixedly connected with the L-shaped rod (13); the piston (18) is provided with a damping hole (20) therein.

4. The sealed medicine bottle according to claim 1, wherein: a convex block (21) is fixedly connected to the upper side of the sliding plate (9); arc-shaped plates (22) are hinged to two sides of the protruding block (21); a second spring (23) is fixedly connected between the inner side of the arc-shaped plate (22) and the convex block (21).

5. The sealed medicine bottle according to claim 1, wherein: a group of swing blocks (24) are hinged on the side wall of the neck of the cup body (1).

6. The sealed medicine bottle according to claim 5, wherein: a second air bag (25) is fixedly connected to the tail end of the swinging block (24); a vent groove (26) is formed in the swinging block (24), and the vent groove (26) is communicated with the second air bag (25); sliding holes (27) are formed in the two sides of the swinging block (24), and the sliding holes (27) are communicated with the ventilation groove (26); an outward extending rod (28) is connected in the sliding hole (27) in a sliding mode, and one end of the outward extending rod (28) extends out of the surface of the swinging block (24); a first elastic strip (29) is fixedly connected between the outer extension rod (28) and the wall of the ventilation groove (26).

7. The sealed medicine bottle according to claim 6, wherein: an elastic body (30) is arranged at one end of the outward extending rod (28) extending out of the surface of the swinging block (24); the elastic body (30) comprises a supporting strip (301) and a rubber skin (302), and the rubber skin (302) is fixedly connected to two sides of the supporting strip (301).

8. The sealed medicine bottle according to claim 7, wherein: one end of the outward extending rod (28) extending out of the surface of the swinging block (24) is provided with a sliding chute (31); a sliding block (32) is connected in the sliding groove (31) in a sliding manner; the sliding block (32) is fixedly connected with the elastic body (30) through a connecting rod (33); a second elastic strip (34) is fixedly connected between the sliding blocks (32); a slide block (32) close to the top end of the extension rod (28) is fixedly connected with the sliding groove (31).