Multifunctional medicine feeder of suction type

Abstract

The utility model discloses a kind of suction type multifunctional medicine feeder, including medicine pipe, first cover body is movably connected on one end of medicine pipe, nipple is movably connected in first cover body, second cover body is movably connected on the other end of medicine pipe, rotating shaft is rotatably connected in second cover body, rotating shaft is connected with screw cap on one end outside second cover body, in the utility model, by the connection between rotating shaft and second cover body, so that screw cap realizes the circumferential rotation with rotating shaft as center, and with rotating shaft axial as guide's movement, to realize the first one-way air bag drives the air pipe and through-hole insertion in this place, realize the accurate control of medicine liquid suction amount, and realize the second one-way air bag drives the air pipe and through-hole insertion in this place, realize the medicine liquid that medicine pipe is extracted is discharged, compared with prior art, by switching between first one-way air bag and second one-way air bag, the accurate control of medicine liquid suction amount and the discharge of medicine liquid are realized, to improve the functionality of the medicine feeder.

Description

Technical Field

[0001] This utility model relates to the field of medicine feeding device technology, and in particular to a suction-type multifunctional medicine feeding device. Background Technology

[0002] A medicine feeder is an essential tool for feeding medicine to infants aged 0-18 months. It is mainly designed to address the problem of babies in this age group struggling and resisting when taking medicine, which leads to waste and mess during the feeding process. It makes up for the shortcomings of spoon feeding and allows the medicine to be delivered directly into the baby's mouth.

[0003] Traditional dropper-type medicine feeders typically consist of a medicine tube and an air bladder for extracting the medicine. Because the air bladder has a relatively simple air intake and exhaust method, it is impossible to accurately control the amount of medicine extracted when pressing the air bladder to extract the liquid. Therefore, a suction-type multifunctional medicine feeder is needed to meet people's needs. Utility Model Content

[0004] The purpose of this invention is to provide a suction-type multifunctional medicine feeder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a suction-type multifunctional medicine feeder, comprising a medicine tube, a first cover movably connected to one end of the medicine tube, a nipple movably connected inside the first cover, a second cover movably connected to the other end of the medicine tube, a rotating shaft rotatably connected inside the second cover, a screw cap connected to one end of the rotating shaft outside the second cover, a first one-way airbag and a second one-way airbag provided on the screw cap, the first one-way airbag and the second one-way airbag having the same specifications but different air inlet and outlet directions, two air tubes connected to the bottom end of the screw cap, the two air tubes communicating with the air inlet of the first one-way airbag and the air outlet of the second one-way airbag respectively, the second cover having a through hole and a countersunk hole, the through hole and the countersunk hole being symmetrically arranged and corresponding to the positions of the two air tubes respectively.

[0006] Preferably, both the first cap and the second cap are screwed onto both ends of the medicine tube.

[0007] Preferably, liquid inlet and outlet holes are provided on both outer walls of the nipple, and the positions of the liquid inlet and outlet holes are offset from the center of the arc end of the nipple.

[0008] Preferably, a spring plate is provided on one end of the rotating shaft inside the medicine tube, and a spring is connected to the spring plate. The spring is in contact with the end of the second cover near the inside of the medicine tube.

[0009] Preferably, a rotating ring is rotatably connected to one end of the second cover near the inside of the medicine tube. The rotating ring is rotatably connected to the outer wall of the rotating shaft, and the end of the spring away from the spring plate is connected to the rotating ring.

[0010] Preferably, the spring plate is provided with a first cover, which is sleeved on the outside of a portion of the spring, and the rotating ring is provided with a second cover, which is sleeved on the outside of another portion of the spring and slidably sleeved on the outer wall of the first cover.

[0011] Preferably, a handle is provided on the top of the screw cap, and the handle is arranged between the first one-way airbag and the second one-way airbag.

[0012] The beneficial effects of this utility model are:

[0013] In this invention, the connection between the rotating shaft and the second cover allows the cap to rotate in a circle around the rotating shaft and move along the axis of the rotating shaft. This enables the first one-way airbag to connect the air tube to the through hole, achieving precise control of the amount of medicine absorbed, and the second one-way airbag to connect the air tube to the through hole, allowing the medicine absorbed in the tube to be discharged. Compared with the prior art, the switching between the first and second one-way airbags achieves precise control of the amount of medicine absorbed and the discharge of medicine, thereby improving the functionality of the medicine feeder. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a suction-type multifunctional medicine feeder proposed in this utility model;

[0015] Figure 2 This is a front cross-sectional view of a suction-type multifunctional medicine feeder proposed in this utility model;

[0016] Figure 3 This utility model proposes a suction-type multifunctional medicine feeder. Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 This utility model proposes a suction-type multifunctional medicine feeder. Figure 2 Enlarged structural diagram at point B.

[0018] In the diagram: 1. Medicine tube; 2. First cover; 3. Nipple; 4. Second cover; 5. Rotating shaft; 6. Screw cap; 7. First one-way airbag; 8. Second one-way airbag; 9. Air tube; 10. Through hole; 11. Countersunk hole; 12. Liquid inlet / outlet hole; 13. Spring plate; 14. Spring; 15. Rotating ring; 16. First cover; 17. Second cover; 18. Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-4 A suction-type multifunctional medicine feeder includes a medicine tube 1, a first cover 2 movably connected to one end of the medicine tube 1, a nipple 3 movably connected inside the first cover 2, a second cover 4 movably connected to the other end of the medicine tube 1, a rotating shaft 5 rotatably connected inside the second cover 4, a screw cap 6 connected to the end of the rotating shaft 5 outside the second cover 4, a first one-way airbag 7 and a second one-way airbag 8 provided on the screw cap 6, the first one-way airbag 7 and the second one-way airbag 8 are of the same specifications but have different air inlet and outlet directions, two air tubes 9 are connected to the bottom end of the screw cap 6, the two air tubes 9 are respectively connected to the air inlet of the first one-way airbag 7 and the air outlet of the second one-way airbag 8, and the second cover 4 is provided with a through hole 10 and a countersunk hole 11, the through hole 10 and the countersunk hole 11 are symmetrically arranged and correspond to the positions of the two air tubes 9 respectively.

[0021] When drawing up the medicine, the air tube 9 at the first one-way airbag 7 is inserted into the through hole 10, so that the air inlet of the first one-way airbag 7 is connected to the medicine tube 1. The air tube 9 at the second one-way airbag 8 is inserted into the counterhole 11. The second one-way airbag 8 is in a closed state. When the first one-way airbag 7 is pressed, the air outlet discharges the internal gas to the outside. The air inlet creates negative pressure in the medicine tube 1, and the medicine enters the medicine tube 1 from the nipple 3. When the medicine level is close to the required volume mark, a small amount of medicine can be drawn up by frequently and slightly pressing the first one-way airbag 7 to achieve a precise drawing effect.

[0022] When administering medication, pull the cap 6 outwards. The cap 6 separates from the second cover 4 along the axis of the rotating shaft 5. At this time, the air tube 9 at the first one-way airbag 7 separates from the through hole 10, and the air tube 9 at the second one-way airbag 8 separates from the countersunk hole 11. Rotate the cap 6 so that the air tube 9 at the second one-way airbag 8 corresponds to the through hole 10, and the air tube 9 at the first one-way airbag 7 corresponds to the countersunk hole 11. Push the cap 6 towards the second cover 4 so that the air tube 9 at the second one-way airbag 8 is inserted into the through hole 10, and the air tube 9 at the first one-way airbag 7 is inserted into the countersunk hole 11. Press the second one-way airbag 8, and the internal gas is injected into the medicine tube 1 from the air outlet, so that the medicine flows out from the nipple 3, thereby realizing the medication administration operation. Compared with the existing technology, by switching between the first one-way airbag 7 and the second one-way airbag 8, the problem of not being able to accurately control the amount of medicine absorbed when the traditional medicine feeder is sucking up the medicine is effectively avoided.

[0023] Specifically, in this embodiment, the first cover 2 and the second cover 4 are both connected to the two ends of the medicine tube 1 by screwing, which facilitates the installation and disassembly of the first cover 2 and the second cover 4 with the medicine tube 1 and makes cleaning after use convenient.

[0024] Specifically, in this embodiment, liquid inlet and outlet holes 12 are provided on both outer walls of the nipple 3. The position of the liquid inlet and outlet holes 12 is offset from the center of the arc end of the nipple 3 to prevent the liquid column from irritating the child's throat during the feeding process, and has a certain anti-choking effect.

[0025] Specifically, in this embodiment, a spring plate 13 is provided on one end of the rotating shaft 5 located inside the medicine tube 1. A spring 14 is connected to the spring plate 13. The spring 14 is in contact with the end of the second cover 4 near the inside of the medicine tube 1. The elastic force of the spring 14 acts on the spring plate 13, causing the spring plate 13 to always move in the direction of the medicine tube 1, thereby driving the rotating shaft 5 to move, so that the screw cap 6 fits tightly against the second cover 4, thereby improving the stability of the air tube 9 inserted in the through hole 10 and the countersunk hole 11.

[0026] Specifically, in this embodiment, a rotating ring 15 is rotatably connected to one end of the second cover 4 near the inside of the medicine tube 1. The rotating ring 15 is rotatably connected to the outer wall of the rotating shaft 5. The end of the spring 14 away from the spring plate 13 is connected to the rotating ring 15, providing a support surface for the compression and rebound of the spring 14, while also separating the spring 14 from the second cover 4, so as to smoothly realize the effect of the rotating cover 6 driving the rotating shaft 5, the spring plate 13, the spring 14 and the rotating ring 15 to rotate.

[0027] Specifically, in this embodiment, a first cover 16 is provided on the spring plate 13, which is sleeved on the outside of a portion of the springs 14. A second cover 17 is provided on the rotating ring 15, which is sleeved on the outside of another portion of the springs 14 and slidably sleeved on the outer wall of the first cover 16, to ensure the normal compression and rebound of the springs 14, while providing protection for the springs 14.

[0028] Specifically, in this embodiment, a handle 18 is provided on the top of the screw cap 6. The handle 18 is arranged between the first one-way airbag 7 and the second one-way airbag 8, which facilitates applying a pulling force to the screw cap 6 away from the second cover body 4 under the resistance effect of the spring 14, and the rotation of the screw cap 6 in the pulling state.

[0029] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A suction-type multifunctional medicine feeder, comprising a medicine tube (1), characterized in that: One end of the medicine tube (1) is movably connected to a first cover (2), and a nipple (3) is movably connected inside the first cover (2). The other end of the medicine tube (1) is movably connected to a second cover (4), and a rotating shaft (5) is rotatably connected inside the second cover (4). A screw cap (6) is connected to one end of the rotating shaft (5) outside the second cover (4). A first one-way airbag (7) and a second one-way airbag (8) are provided on the screw cap (6). The first one-way airbag (7) and the second one-way airbag (8) are the same in size but have different air inlet and outlet directions. Two air tubes (9) are connected to the bottom end of the screw cap (6). The two air tubes (9) are respectively connected to the air inlet of the first one-way airbag (7) and the air outlet of the second one-way airbag (8). A through hole (10) and a countersunk hole (11) are provided on the second cover (4). The through hole (10) and the countersunk hole (11) are arranged symmetrically to each other and correspond to the positions of the two air tubes (9).

2. The suction-type multifunctional medicine feeder according to claim 1, characterized in that: The first cover (2) and the second cover (4) are both connected to the two ends of the medicine tube (1) by screwing.

3. The suction-type multifunctional medicine feeder according to claim 1, characterized in that: The nipple (3) has liquid inlet and outlet holes (12) on both sides of its outer wall. The position of the liquid inlet and outlet holes (12) is offset from the center of the arc end of the nipple (3).

4. The suction-type multifunctional medicine feeder according to claim 1, characterized in that: The rotating shaft (5) is provided with a spring plate (13) at one end inside the medicine tube (1), and a spring (14) is connected to the spring plate (13). The spring (14) is in contact with the end of the second cover (4) near the inside of the medicine tube (1).

5. A suction-type multifunctional medicine feeder according to claim 1, characterized in that: The second cover (4) has a rotating ring (15) rotatably connected to one end of the tube (1) near the inside of the medicine tube. The rotating ring (15) is rotatably connected to the outer wall of the rotating shaft (5). The end of the spring (14) away from the spring plate (13) is connected to the rotating ring (15).

6. A suction-type multifunctional medicine feeder according to claim 4, characterized in that: A first cover (16) is provided on the spring plate (13), and the first cover (16) is sleeved on the outside of a part of the spring (14). A second cover (17) is provided on the rotating ring (15), and the second cover (17) is sleeved on the outside of another part of the spring (14) and slidably sleeved on the outer wall of the first cover (16).

7. A suction-type multifunctional medicine feeder according to claim 1, characterized in that: A handle (18) is provided on the top of the screw cap (6), and the handle (18) is arranged between the first one-way airbag (7) and the second one-way airbag (8).

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