CN210433745U - Medicine feeder for pediatric internal medicine - Google Patents

Abstract

The utility model discloses a child's internal medicine feed ware, including nipple, bottle lid, injection groove and bottle, the inside of bottle is equipped with the water injection groove, one side of bottom of the bottle is equipped with the injection groove, the bottle outside of water injection groove top position department is equipped with the bottle lid, the bottom of the bottle of injection tank bottom position department is equipped with sealed lid, the top of bottle lateral wall is equipped with the external screw thread, and the inboard of bottle is equipped with the internal thread with external screw thread matched with, and is equipped with sealed the pad between bottle lid and the bottle. The utility model discloses a with the apopore all distribute on the lateral wall of nipple with a medicine hole, and will go out the medicine hole and arrange at the apopore front end, make sweet water and liquid medicine all get into the baby's oral cavity by the side of nipple, avoid penetrating directly the throat position of baby and cause chocking and choke, increase the security and the travelling comfort that the baby fed medicine, and can be convenient for utilize the apopore to wash the clearance of going out the medicine hole continuously sucking, reduce the remaining of a medicine hole position department liquid medicine, avoid the baby to experience the liquid medicine and produce the psychology of contradicting.

Description

Medicine feeder for pediatric internal medicine

Technical Field

The utility model relates to an infant's medicine feeding equipment technical field specifically is a pediatric internal medicine feed ware.

Background

The medicine feeding for children, particularly infants, is a particularly difficult thing, the medicine feeding amount is difficult to control by using a common medicine spoon, the decoction is easy to spill, and the infant patients have low compliance with the special taste sense of traditional Chinese medicines and have conflicted emotion to the medicine, so that the purpose of treating diseases can not be realized by smoothly taking the medicine by the infant patients.

At present, current child's internal medicine feed ware is carrying out the in-process of feeding to the baby, because liquid medicine smell is comparatively bitter and astringent, the baby often can not cooperate at the in-process of feeding, produce the conflict psychology, the adult if squeeze the liquid medicine into the baby mouth by force this moment, on the one hand the baby can spit out the liquid medicine and swallow a small part, make the medicine effect greatly reduced, on the other hand causes the choke to the baby very easily, there is the potential safety hazard, and because current medicine feed ware shape is comparatively special, after the baby perceives the medicine feed, the psychology of conflicting will be produced to the shape of medicine feed ware itself, then be not convenient for use for a long time, the medicine feed effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pediatric internal medicine feeder, in order to solve the in-process that current pediatric internal medicine feeder that proposes in the above-mentioned background art is feeding the baby, because the liquid medicine smell is comparatively bitter and astringent, the baby often can not cooperate at the in-process of feeding medicine extremely, produce the conflict psychology, adult if squeeze the liquid medicine into the baby mouth by force this moment, on the one hand the baby can spit out the liquid medicine and swallow a small part, make the drug effect greatly reduced, on the other hand causes the choke to the baby very easily, there is the potential safety hazard, and because current feeder shape is comparatively special, after the baby perceives the feeding, will produce the conflict psychology to the shape of feeder itself, then be not convenient for use for a long time, the poor problem of feeding effect.

In order to achieve the above object, the utility model provides a following technical scheme: a medicine feeder for pediatric internal medicine comprises a nipple, a bottle cap, a medicine injection groove and a bottle body, wherein the inside of the bottle body is provided with the medicine injection groove, one side of the bottom of the bottle body is provided with the medicine injection groove, the outer side of the bottle body at the top end position of the water injection groove is provided with the bottle cap, the bottom of the bottle body at the bottom end position of the medicine injection groove is provided with a sealing cap, the top end of the outer side wall of the bottle body is provided with an external thread, the inner side of the bottle body is provided with an internal thread matched with the external thread, a sealing gasket is arranged between the bottle cap and the bottle body, a through hole penetrates through the middle position of the bottle cap, the bottom of the through hole is connected with a water suction hose, one end of the water suction hose, far away from the through hole, extends to the bottom end inside the water injection groove and is provided, a first cross-shaped fixing frame is arranged inside the bottle cap at the position of the through hole, an extruding cylinder is arranged inside the through hole at the bottom of the first cross-shaped fixing frame, a movable groove is arranged inside the extruding cylinder, a sliding rod is inserted in the middle position of the first cross-shaped fixing frame, the top end of the sliding rod extends to the position of the sealing seat and is provided with a sealing ball matched with the sealing seat, the bottom end of the sliding rod extends to the inside of the movable groove and is provided with a piston matched with the extruding cylinder, a first reset spring is arranged on the outer side of the sliding rod between the sealing ball and the first cross-shaped fixing frame, one side of the bottom end of the outer side wall of the extruding cylinder is connected with a first medicine conveying pipe, a first one-way valve is arranged on the first medicine conveying pipe, the first medicine conveying pipe is far away from the extruding cylinder, extends to the position of the outer side wall of the bottle cap and is provided with a joint, the other side of the bottom end of the outer, the second medicine conveying pipe is provided with a second one-way valve, one end of the second medicine conveying pipe, far away from the extrusion cylinder, penetrates through the bottle cap and extends to the top end position of the nipple, the top end of the nipple is horizontally penetrated with a medicine outlet hole communicated with the second medicine conveying pipe, 4 water outlet holes are uniformly distributed on the outer side wall of the nipple, far away from one end of the bottle cap, of the guide pipe at equal intervals, a cavity is formed inside the nipple outside of the guide pipe, an air inlet pipe parallel to the through hole penetrates through the bottle cap on one side of the through hole, a third one-way valve is arranged on the air inlet pipe, an air suction pipe is arranged inside the bottle cap on one side of the air inlet pipe, one end of the air suction pipe extends to the top of the bottle cap and is communicated with the cavity, the other end of the air suction pipe extends to the outer side wall position of the bottle cap, a fourth one-way valve is arranged on, inhale the one end that the medicine hose kept away from second weighted ball and run through the bottle and be connected with the joint, it has fifth check valve to run through on the sealing cover, the inside of fifth check valve, fourth check valve, third check valve, second check valve and first check valve all is equipped with logical groove, the inside that leads to the groove is equipped with second "ten" font mount, the logical inslot portion of second "ten" font mount one side is equipped with spacing seat, it has the movable rod to alternate on the second "ten" font mount, the one end of movable rod is equipped with the stopper, the movable rod outside cover between stopper and the second "ten" font mount is equipped with second reset spring, and the other end of movable rod extends to spacing seat position department and is equipped with and blocks up the ball with spacing seat matched with.

Preferably, the water outlet hole is in an inverted V shape.

Preferably, the first weighting ball and the second weighting ball are both hollow, the interiors of the first weighting ball and the second weighting ball are respectively communicated with the interiors of the water suction hose and the medicine suction hose, and the first weighting ball and the second weighting ball are uniformly provided with liquid suction holes at equal intervals.

Preferably, a pair of handles is symmetrically arranged on the outer side wall of the bottle body.

Compared with the prior art, the beneficial effects of the utility model are that:

1: the first return spring is sleeved on the outer side of the sliding rod between the sealing ball and the first cross-shaped fixing frame, the sealing ball is utilized to drive the piston in the pushing cylinder to move, the sealing ball is lifted to drive the piston to lift in the pushing cylinder in the sucking process of a baby, the sealing ball is lifted to enable the guide pipe to be communicated with the water injection groove, the baby can suck sweet water added in the water injection pipe at the moment, the medicine liquid in the medicine injection groove can be extracted and stored in the movable groove in the pushing cylinder, the sucking process of the baby is intermittent, the sucking force needs to be stopped after the baby sucks once to suck the sweet water sucked in the mouth, the inner part of the guide pipe is reduced in the swallowing process, the sealing ball and the piston are pressed down to reset under the action of the first return spring, the pressing of the sealing ball is matched with the sealing seat to block the guide pipe, and the sweet water is prevented from continuously flowing, sweet water and liquid medicine convenient to next time are sucked, and the decline of piston extrudees the liquid medicine that the activity inslot portion was absorb, makes liquid medicine can pass through second medicine conveying pipe and carry to out medicine hole position department, makes liquid medicine get into the oral cavity inside at the in-process that the baby swallowed, reduces the dwell time of liquid medicine in baby's inside, and owing to absorb all be sweet water in baby's mouth before, then the baby is to the sensation of liquid medicine a lot less this moment, reduce the conflict of baby to the liquid medicine, next time suck can make the baby feel sweet delightful again, then be convenient for feed the medicine to the baby.

2: the nipple is characterized in that a cavity is formed in the nipple, an air inlet pipe and an air suction pipe which are communicated with the cavity are respectively arranged in the bottle cap, a third one-way valve and a fourth one-way valve are respectively arranged on the air inlet pipe and the air suction pipe, the nipple is not prone to deformation by utilizing the cavity, the air pressure in the water injection groove is increased by utilizing the extrusion force received by the nipple in the process of sucking a baby, the sealing ball is convenient to open, and the baby sucks the baby more easily and conveniently.

3: through being equipped with water injection groove and injection groove respectively with the bottom in the inside of bottle, and be connected with first weight ball and second weight ball respectively bottom water-absorbing hose and the medicine-sucking hose inside water injection groove and injection groove, utilize water injection groove and injection groove to place liquid medicine and drinking water classification, the injection groove is located the bottom, it is difficult to perceive, increase the disguised to the baby's medicine feed, reduce the conflict psychology of baby to the liquid medicine, and because the hose that absorbs water is connected with first weight ball and second weight ball respectively bottom the medicine-sucking hose, in the in-process that uses the bottle to carry out the medicine feed, first weight ball and second weight ball carry out the counter weight to the bottom of water-absorbing hose and medicine-sucking hose all the time, make the bottom of hose keep unanimous with the position of liquid all the time, be convenient for absorb drinking water and liquid medicine, be convenient for the baby to suck.

4: through all distributing the apopore and the hole of putting out the medicine on the lateral wall of nipple, and will go out the medicine hole and arrange at the apopore front end, make sweet water and liquid medicine all get into the baby's oral cavity by the side of nipple, avoid directly penetrating the throat position of baby and cause chocking, increase the security and the travelling comfort that the baby fed medicine, and can be convenient for utilize the hole of putting out the medicine to wash the hole of putting out the medicine and clear up continuously sucking, reduce the residue of the liquid medicine of hole position department, avoid the baby to experience the liquid medicine and produce the conflict psychology.

Drawings

Fig. 1 is a schematic front view of the internal structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is an enlarged view of the interior of the bottle body of the present invention;

FIG. 4 is an enlarged view of the bottle cap and nipple of the present invention;

FIG. 5 is an enlarged schematic view of the inside of the sealing cover of the present invention;

fig. 6 is a schematic view of the enlarged structure inside the bottle cap of the squeezing cylinder of the present invention.

In the figure: 1. a nipple; 2. a sealing seat; 3. a water outlet hole; 4. a medicine outlet hole; 5. a sealing ball; 6. a conduit; 7. a cavity; 8. a bottle cap; 9. a through hole; 10. a joint; 11. a water injection tank; 12. a drug suction hose; 13. a second weighted ball; 14. a sealing cover; 15. a medicine injection groove; 16. a liquid suction hole; 17. a grip; 18. a first weighted ball; 19. a bottle body; 20. a water suction hose; 21. a second cross-shaped fixing frame; 22. an air inlet pipe; 23. a third check valve; 24. an air intake duct; 25. a first cross-shaped fixing frame; 26. a fifth check valve; 27. an external thread; 28. an internal thread; 29. a first drug delivery tube; 30. a first check valve; 31. a pushing cylinder; 32. a second one-way valve; 33. a gasket; 34. a fourth check valve; 35. a second drug delivery tube; 36. a slide bar; 37. a movable groove; 38. a piston; 39. a first return spring; 40. a second return spring; 41. a limiting block; 42. a movable rod; 43. a through groove; 44. blocking the ball; 45. a limiting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a medicine feeder for pediatric internal medicine comprises a nipple 1, a bottle cap 8, a medicine injection groove 15 and a bottle body 19, wherein a pair of handles 17 are symmetrically arranged on the outer side wall of the bottle body 19, a water injection groove 11 is arranged inside the bottle body 19, the medicine injection groove 15 is arranged on one side of the bottom of the bottle body 19, the bottle cap 8 is arranged on the outer side of the bottle body 19 at the top end of the water injection groove 11, a sealing cap 14 is arranged at the bottom of the bottle body 19 at the bottom end of the medicine injection groove 15, an external thread 27 is arranged at the top end of the outer side wall of the bottle body 19, an internal thread 28 matched with the external thread 27 is arranged on the inner side of the bottle body 8, a sealing gasket 33 is arranged between the bottle cap 8 and the bottle body 19, a through hole 9 penetrates through the middle position of the bottle cap 8, a water suction hose 20 is connected to the bottom of the through hole 9, one end, far away from the through hole 9, of the water suction, a sealing seat 2 is arranged at the bottom end of the inner side wall of the guide pipe 6, a first cross-shaped fixing frame 25 is arranged inside a bottle cap 8 at the position of a through hole 9, an extrusion cylinder 31 is arranged inside the through hole 9 at the bottom of the first cross-shaped fixing frame 25, a movable groove 37 is arranged inside the extrusion cylinder 31, a sliding rod 36 is inserted in the middle position of the first cross-shaped fixing frame 25, the top end of the sliding rod 36 extends to the position of the sealing seat 2 and is provided with a sealing ball 5 matched with the sealing seat 2, the bottom end of the sliding rod 36 extends to the inside of the movable groove 37 and is provided with a piston 38 matched with the extrusion cylinder 31, a first return spring 39 is arranged outside the sliding rod 36 between the sealing ball 5 and the first cross-shaped fixing frame 25, a first medicine conveying pipe 29 is connected to one side of the bottom end of the outer side wall of the extrusion cylinder 31, a first one-way valve 30 is arranged on the first medicine conveying pipe 29, the first medicine conveying pipe 29, a joint 10 is arranged at the position extending to the outer side wall of the bottle cap 8, the other side of the bottom end of the outer side wall of the extruding and pushing cylinder 31 is connected with a second medicine conveying pipe 35, a second one-way valve 32 is arranged on the second medicine conveying pipe 35, one end of the second medicine conveying pipe 35 far away from the extruding and pushing cylinder 31 penetrates through the bottle cap 8 and extends to the top end position of the nipple 1, a medicine outlet 4 communicated with the second medicine conveying pipe 35 horizontally penetrates through the top end of the nipple 1, 4 water outlet holes 3 are uniformly arranged at equal intervals on the outer side wall of the nipple 1 at the end of the guide pipe 6 far away from the bottle cap 8, the water outlet holes 3 are in an inverted V shape, a cavity 7 is arranged inside the nipple 1 at the outer side of the guide pipe 6, an air inlet pipe 22 parallel to the through hole 9 penetrates through the bottle cap 8 at one side of the through hole 9, a third one-way valve 23 is arranged on the air inlet pipe, the other end of the air suction pipe 24 extends to the position of the outer side wall of the bottle cap 8, the air suction pipe 24 is provided with a fourth check valve 34, the medicine suction hose 12 is arranged in the medicine injection groove 15, one end of the medicine suction hose 12 in the position of the medicine injection groove 15 is provided with a second weighted ball 13, the interiors of the first weighted ball 18 and the second weighted ball 13 are hollow, the interiors of the first weighted ball 18 and the second weighted ball 13 are respectively communicated with the interiors of the water suction hose 20 and the medicine suction hose 12, liquid suction holes 16 are uniformly arranged on the first weighted ball 18 and the second weighted ball 13 at equal intervals, one end of the medicine suction hose 12 far away from the second weighted ball 13 penetrates through the bottle body 19 and is connected with the joint 10, a fifth check valve 26 penetrates through the sealing cover 14, the fifth check valve 26, the fourth check valve 34, the third check valve 23, the second check valve 32 and the first check valve 30 are provided with through grooves 43, and a second cross-shaped fixing frame 21 is arranged in the through groove 43, a limiting seat 45 is arranged inside the through groove 43 on one side of the second cross-shaped fixing frame 21, a movable rod 42 is inserted into the second cross-shaped fixing frame 21, a limiting block 41 is arranged at one end of the movable rod 42, a second return spring 40 is sleeved outside the movable rod 42 between the limiting block 41 and the second cross-shaped fixing frame 21, and the other end of the movable rod 42 extends to the position of the limiting seat 45 and is provided with a blocking ball 44 matched with the limiting seat 45.

The working principle is as follows: when the medicine needs to be fed to the infant, the medicine suction hose 12 is detached from the connector 10, the bottle cap 8 is opened, drinking water or drinking water with some sweet taste is added into the water injection groove 11, the bottle cap 8 is closed after the medicine is added, one end of the medicine suction hose 12 is inserted into the connector 10 again, the sealing cap 14 is opened, the medicine which needs to be taken by the infant is added into the medicine injection groove 15, the sealing cap 14 is closed, the nipple 1 is aligned with the mouth of the infant to guide the infant to contain the nipple 1, the infant can suck the nipple 1 first, during the process that the infant sucks the nipple 1, on one hand, the sucking of the infant generates negative pressure inside the duct 6, the sealing ball 5 overcomes the pulling force of the first return spring 39 to lift up, so that the sealing ball 5 is not matched with the sealing seat 2 to block the communication between the duct 6 and the through hole 9, the sweet water in the water injection groove 11 can enter the duct 6 through the water suction hose 20, and enters the oral cavity of the infant from the position of the water outlet hole 3, on the other hand, the sucking of the infant can cause the nipple 1 to generate extrusion deformation, the air in the cavity 7 enters the inside of the water injection groove 11 through the air inlet pipe 22 in the process of generating deformation of the nipple 1, the air pressure in the bottle body 19 is increased, the extrusion force generated by the sucking of the infant on the nipple 1 acts on the position of the sealing ball 5, so that the sealing ball 5 is lifted up to enable sweet water in the water injection groove 11 to be sucked out easily, the sliding rod 36 drives the piston 38 to lift up in the process of lifting up the sealing ball 5, as the first check valve 30 and the second check valve 32 are respectively arranged on the first medicine conveying pipe 29 and the second medicine conveying pipe 35, the liquid medicine in the extrusion cylinder 31 can only be supplemented by the first medicine conveying pipe 29 and conveyed by the second medicine conveying pipe 35, the liquid medicine in the medicine injection groove 15 enters the extrusion cylinder 31 below the piston 38 through the medicine suction hose 12 and the first medicine conveying pipe 29 in sequence, in the process of sucking, the baby only sucks sweet water in the mouth, the mood is pleasant, the conflict psychology is not generated, after the baby finishes sucking, the sucking process is intermittent, the baby needs to swallow the sweet water sucked in the mouth again after sucking one mouth, in the swallowing process, the suction force in the conduit 6 is reduced, the sealing ball 5 is reset under the action of the first reset spring 39 and is tightly abutted against the sealing seat 2 to separate the conduit 6, in the descending process of the sealing ball 5, the piston 38 is simultaneously driven to extrude the liquid medicine extracted in the sucking process in the extrusion cylinder 31 into the second medicine conveying pipe 35 and convey the liquid medicine to the position of the medicine outlet hole 4 through the second medicine conveying pipe 35, so that the baby extrudes the liquid medicine at the moment of swallowing the sweet water and takes the liquid medicine together with the sweet water, the retention time of the liquid medicine in the mouth of the baby is reduced, and the conflict psychology is avoided, because it is located the front end of apopore 3 to go out medicine hole 4, the in-process of sucking next time can also utilize sweet water to wash away out medicine hole 4, avoid producing the residue of medicine, it is better to conceal the effect of feeding medicine, and because apopore 3 all is located 1 side of nipple with going out medicine hole 4, can directly not make sweet water and liquid medicine impact baby's throat and cause baby's discomfort, accomplish when not making the baby produce the psychological of contradicting and feed the medicine to the baby.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. The utility model provides a child's internal medicine feed ware, includes nipple (1), bottle lid (8), annotates medicine groove (15) and bottle (19), its characterized in that: the inside of bottle (19) is equipped with water injection groove (11), one side of bottle (19) bottom is equipped with injection groove (15), the bottle (19) outside of water injection groove (11) top position department is equipped with bottle lid (8), bottle (19) bottom of injection groove (15) bottom position department is equipped with sealed lid (14), the top of bottle (19) lateral wall is equipped with external screw thread (27), the inboard of bottle lid (8) is equipped with internal thread (28) with external screw thread (27) matched with, and is equipped with sealed pad (33) between bottle lid (8) and bottle (19), the intermediate position department of bottle lid (8) has run through-hole (9), the bottom of through-hole (9) is connected with water-absorbing hose (20), the one end that water-absorbing hose (20) kept away from through-hole (9) extends to the inside bottom of water injection groove (11) and is equipped with first weight ball (18), the nipple is arranged at the top of the bottle cap (8), a guide pipe (6) communicated with the through hole (9) is arranged at the middle position inside the nipple (1), a sealing seat (2) is arranged at the bottom end of the inner side wall of the guide pipe (6), a first cross-shaped fixing frame (25) is arranged inside the bottle cap (8) at the position of the through hole (9), a pushing cylinder (31) is arranged inside the through hole (9) at the bottom of the first cross-shaped fixing frame (25), a movable groove (37) is arranged inside the pushing cylinder (31), a sliding rod (36) is inserted in the middle position of the first cross-shaped fixing frame (25), the top end of the sliding rod (36) extends to the position of the sealing seat (2) and is provided with a sealing ball (5) matched with the sealing seat (2), the bottom end of the sliding rod (36) extends to the inside the movable groove (37) and is provided with a piston (38) matched with the pushing cylinder (31), a first reset spring (39) is arranged on the outer side of a sliding rod (36) between the sealing ball (5) and the first cross-shaped fixing frame (25), one side of the bottom end of the outer side wall of the extrusion cylinder (31) is connected with a first medicine conveying pipe (29), a first one-way valve (30) is arranged on the first medicine conveying pipe (29), the first medicine conveying pipe (29) is far away from the extrusion cylinder (31), extends to the position of the outer side wall of the bottle cap (8) and is provided with a connector (10), the other side of the bottom end of the outer side wall of the extrusion cylinder (31) is connected with a second medicine conveying pipe (35), a second one-way valve (32) is arranged on the second medicine conveying pipe (35), one end, far away from the extrusion cylinder (31), of the second medicine conveying pipe (35) penetrates through the bottle cap (8) and extends to the position of the top end of the nipple (1), and a medicine outlet (4) communicated with the second medicine conveying pipe (35) is horizontally penetrated through the top end of the, the nipple (1) outer side wall of one end, far away from the bottle cap (8), of the conduit (6) is equidistantly and uniformly provided with 4 water outlet holes (3), a cavity (7) is formed in the nipple (1) on the outer side of the conduit (6), an air inlet pipe (22) parallel to the through hole (9) penetrates through the bottle cap (8) on one side of the through hole (9), a third one-way valve (23) is arranged on the air inlet pipe (22), an air suction pipe (24) is arranged in the bottle cap (8) on one side of the air inlet pipe (22), one end of the air suction pipe (24) extends to the top of the bottle cap (8) and is communicated with the cavity (7), the other end of the air suction pipe (24) extends to the outer side wall position of the bottle cap (8), a fourth one-way valve (34) is arranged on the air suction pipe (24), a medicine suction hose (12) is arranged in the medicine injection groove (15), one end of the medicine suction hose (12), one end of the medicine suction hose (12) far away from the second weighting ball (13) penetrates through the bottle body (19) and is connected with the joint (10), a fifth one-way valve (26) penetrates through the sealing cover (14), a second cross-shaped fixing frame (21) is arranged inside the through groove (43), a second one-way valve (32) and the first one-way valve (30), a limiting seat (45) is arranged inside the through groove (43) on one side of the second cross-shaped fixing frame (21), a movable rod (42) penetrates through the second cross-shaped fixing frame (21), one end of the movable rod (42) is provided with a limiting block (41), and a second return spring (40) is sleeved outside the movable rod (42) between the limiting block (41) and the second cross-shaped fixing frame (21), and the other end of the movable rod (42) extends to the position of the limiting seat (45) and is provided with a blocking ball (44) matched with the limiting seat (45).

2. The pediatric internal medicine feeder according to claim 1, wherein: the water outlet hole (3) is in an inverted V shape.

3. The pediatric internal medicine feeder according to claim 1, wherein: the inner parts of the first weighting ball (18) and the second weighting ball (13) are hollow, the inner parts of the first weighting ball (18) and the second weighting ball (13) are respectively communicated with the inner parts of the water suction hose (20) and the medicine suction hose (12), and the first weighting ball (18) and the second weighting ball (13) are uniformly provided with liquid suction holes (16) at equal intervals.

4. The pediatric internal medicine feeder according to claim 1, wherein: the outer side wall of the bottle body (19) is symmetrically provided with a pair of grips (17).

Images