CN213466053U

CN213466053U - Paediatrics medicine feed ware

Info

Publication number: CN213466053U
Application number: CN202021831175.4U
Authority: CN
Inventors: 刘印
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-18
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to the technical field of a medicine feeder for pediatrics, in particular to a medicine feeder for pediatrics, which comprises a shell, an inner cylinder, a screw, a plunger, a limiting mechanism and a liquid pipe, wherein the shell is provided with a medicine containing cavity with an opening at one end; the shell is provided with scale marks; the inner cylinder is inserted into the medicine containing cavity in a sliding manner from the opening end of the medicine containing cavity, the inner cylinder is provided with a through hole, and the inner wall of the through hole is provided with internal threads; the screw rod is provided with an external thread, the screw rod is in threaded connection with the inner cylinder, and the first end of the screw rod extends out of the opening ends of the inner cylinder and the medicine containing cavity; the plunger is connected with the second end of the screw rod, is arranged in the shell in a sliding manner, and is abutted against the inner side wall of the shell in the circumferential direction; the liquid tube is arranged at one end of the shell far away from the opening end of the medicine containing cavity and is communicated with the medicine containing cavity so as to enable the liquid medicine to enter and exit the medicine containing cavity from the liquid tube; the limiting mechanism is connected with the inner barrel and is configured to limit the sliding of the inner barrel in the medicine containing cavity. The utility model provides a paediatrics medicine feed ware can prevent that the baby from chocking the medicine, spitting the medicine, can accurately master the medicine feed again.

Description

Paediatrics medicine feed ware

Technical Field

The utility model relates to a paediatrics medicine technical field especially relates to a paediatrics medicine feed ware.

Background

Infants under two years old are weak in resistance and are easy to suffer from diseases, but the infants generally do not have the ability of taking medicines independently, so that other people are required to feed the medicines in an auxiliary mode, a spoon or a separate nipple is usually adopted for feeding the medicines in the prior art, the infants are often choked and spit the medicines in a medicine feeding mode, a large amount of redundant air is swallowed, intestinal gas accumulation and dyspepsia of the infants are caused, the medicine feeding amount cannot be accurately mastered, the treatment effect is reduced, and the treatment and the rehabilitation of the infants are not facilitated.

Based on the existing problems, a medicine feeder for pediatrics, which can prevent medicine choking and spitting and can accurately control the medicine feeding amount, is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paediatrics medicine feed ware to prevent that the baby from chocking the medicine, spitting the medicine, can accurately master the medicine feed again.

To achieve the purpose, the utility model adopts the following technical proposal:

a pediatric drug feeder comprising:

the shell is provided with a medicine containing cavity, and one end of the medicine containing cavity is provided with an opening; the outer wall of the shell is provided with scale marks;

the inner cylinder is inserted into the medicine containing cavity from the opening end of the medicine containing cavity in a sliding manner, a through hole is formed in the inner cylinder along the length direction of the shell, and internal threads are formed in the inner wall of the through hole;

the screw rod is provided with an external thread, the screw rod is arranged in the through hole of the inner cylinder in a penetrating way and is in threaded connection with the inner cylinder, and the first end of the screw rod extends out of the opening ends of the inner cylinder and the medicine containing cavity;

the plunger is connected with the second end of the screw rod, is arranged in the shell in a sliding mode, and is abutted against the inner side wall of the shell in the circumferential direction;

the liquid pipe is arranged at one end of the shell, which is far away from the opening end of the medicine containing cavity, and the liquid pipe is communicated with the medicine containing cavity so that the liquid medicine can enter and exit the medicine containing cavity through the liquid pipe;

a limiting mechanism connected with the inner barrel and configured to limit the inner barrel to slide in the medicine containing cavity.

Preferably, the limiting mechanism comprises:

one end of the spring is connected to the peripheral surface of the inner cylinder and is positioned in the medicine containing cavity;

the limiting block is connected to the other end of the spring;

the limiting hole is formed in the side wall of the shell, and when the limiting block and the limiting hole are arranged oppositely, the limiting block can slide to the limiting hole under the action of the spring.

Preferably, the limiting block is of a circular truncated cone structure, and one end of the circular truncated cone structure, which is large in cross section area, is connected with the spring.

Preferably, the limiting mechanism comprises:

the baffle is connected to the peripheral surface of the inner barrel and positioned in the medicine containing cavity, and the baffle has magnetism;

the baffle ring is connected with the opening end of the medicine containing cavity, the inner barrel penetrates through the baffle ring in a sliding mode, the baffle plate can be abutted to the baffle ring, and the baffle ring has magnetism and can be adsorbed by the baffle plate.

Preferably, a clamping groove is formed in one side, close to the baffle, of the baffle ring, and the baffle can be inserted into the clamping groove.

Preferably, the pediatric medicine feeder further comprises:

the nipple component is detachably connected with one end, provided with the liquid pipe, of the shell, and the liquid pipe can be contained in the nipple component.

Preferably, the nipple assembly includes:

the nipple cover is provided with internal threads, one end of the shell is provided with external threads, the nipple cover is connected with the shell through threads, and the nipple cover is clamped with the nipple.

Preferably, the nipple assembly further comprises:

and the dustproof cover is covered outside the nipple and is clamped with the nipple cover.

Preferably, the nipple is made of food grade silicone.

Preferably, one end of the screw rod extending out of the inner cylinder is connected with a pull ring.

The utility model has the advantages that:

the utility model provides a paediatrics medicine feed ware can make the screw rod drive inner tube and plunger quick travel through the pull screw rod, realizes the quick extraction to the liquid medicine. Through rotatory screw rod, under stop gear's restriction, make the screw rod drive the plunger and slowly move to the chamber bottom one side that is close to appearance medicine chamber to indicate through the scale mark, realize slow accurate medicine feed. In addition, no gas exists in the medicine containing cavity, so that the infant cannot swallow the gas, and the probability of intestinal pneumatosis of the infant patient is greatly reduced.

Drawings

Fig. 1 is a schematic structural view of a pediatric medicine feeder provided by an embodiment of the present invention;

fig. 2 is a cross-sectional view of a pediatric medicine feeder provided by an embodiment of the present invention before imbibing liquid;

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

fig. 4 is a cross-sectional view of the pediatric medicine feeder after imbibing liquid, provided by the embodiment of the invention;

FIG. 5 is a partial enlarged view at B in FIG. 4;

FIG. 6 is a cross-sectional view of another pediatric drug feeder after imbibing fluid according to an embodiment of the present invention;

fig. 7 is a partially enlarged view at C in fig. 6.

In the figure:

1. a housing; 11. a medicine containing cavity; 12. scale lines;

2. an inner barrel;

3. a screw;

4. a plunger;

5. a liquid pipe;

6. a limiting mechanism; 61. a spring; 62. a limiting block; 63. a limiting hole; 64. a baffle plate; 65. a baffle ring;

7. a nipple assembly; 71. a nipple cover; 72. a nipple; 73. a dust cover;

8. and (4) a pull ring.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

The present invention is limited to certain orientation words, and when no opposite explanation is given, the used orientation words are "upper", "lower", "left", "right", "inner" and "outer", and these orientation words are adopted for easy understanding, and therefore do not constitute a limitation to the scope of the present invention.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment provides a pediatric medicine feeder for feeding medicine to infants so as to prevent the infants from choking the medicine, spitting the medicine, swallowing redundant air and accurately controlling the medicine feeding amount.

As shown in fig. 1 and 2, the pediatric medicine feeder provided by the present embodiment includes a housing 1, an inner barrel 2, a screw 3, a plunger 4, a liquid tube 5, and a limiting mechanism 6. Wherein, the casing 1 is provided with a medicine containing cavity 11, one end of the medicine containing cavity 11 is provided with an opening, and the outside of the casing 1 is provided with scale marks 12, it can be understood that the casing 1 is made of transparent materials, such as transparent plastics or glass, so that a user can observe the amount of liquid medicine in the medicine containing cavity 11 at any time. The inner cylinder 2 is slidably inserted into the medicine containing cavity 11 from the opening end of the medicine containing cavity 11, a through hole is formed in the inner cylinder 2 along the length direction of the shell 1, and an internal thread is arranged on the inner wall of the through hole. The screw rod 3 is provided with an external thread, the screw rod 3 is arranged in the through hole of the inner cylinder 2 in a penetrating way and is in threaded connection with the inner cylinder 2, and the first end of the screw rod 3 extends out of the opening ends of the inner cylinder 2 and the medicine containing cavity 11. Plunger 4 is connected with the second end of screw rod 3, and plunger 4 slides and sets up in casing 1, and the circumference of plunger 4 and the inside wall butt of casing 1. The liquid tube 5 is arranged at one end of the shell 1 far away from the opening end of the medicine containing cavity 11, and the liquid tube 5 is communicated with the medicine containing cavity 11 so that liquid enters and exits the medicine containing cavity 11 through the liquid tube 5. A limiting mechanism 6 is connected with the inner barrel 2, and the limiting mechanism 6 is configured to limit the inner barrel 2 to slide in the medicine containing cavity 11.

The paediatrics medicine feed ware that this embodiment provided uses the process and does: and rotating the screw rod 3 into the inner barrel 2 until the plunger 4 is abutted to the inner barrel 2, pushing the screw rod 3 to the side of the cavity bottom of the medicine containing cavity 11, and abutting the plunger 4 to the cavity bottom of the medicine containing cavity 11 so as to discharge air between the cavity bottom of the medicine containing cavity 11 and the plunger 4. Insert the liquid medicine with the one end of liquid pipe 5, hold the open end place side pulling screw rod 3 of medicine chamber 11 by the chamber bottom place side of holding medicine chamber 11, because screw rod 3 and inner tube 2 threaded connection, consequently inner tube 2 also can slide in casing 1 along with screw rod 3, because plunger 4 is connected with screw rod 3 again, consequently plunger 4 also slides along with screw rod 3, and then absorbs the liquid medicine through liquid pipe 5 to holding in the medicine chamber 11. After the liquid medicine absorption finishes, stretch into baby's mouth with liquid pipe 5 in, rotatory screw rod 3 makes screw rod 3 drive plunger 4 and remove to holding the chamber bottom place side of medicine chamber 11, and under stop gear 5's effect, inner tube 2 can not remove, and then makes the liquid medicine slowly accurately extrude.

The paediatrics medicine feed ware that this embodiment provided can drive

inner tube

2 and 4 quick travel of plunger through pull screw rod 3, realizes the quick extraction to the liquid medicine. Through rotatory screw rod 3, under the restriction of stop gear 6, make screw rod 3 drive plunger 4 and slowly move to the chamber bottom one side that is close to appearance medicine chamber 11 to indicate through scale mark 12, realize slow accurate medicine feed. No gas exists in the medicine containing cavity 11, so that the infant can not swallow the gas, and the probability of intestinal pneumatosis of the infant patient is greatly reduced. In addition, because be provided with the external screw thread on the screw rod 3, inner tube 2 is provided with the internal thread, consequently, in case the liquid medicine enters into the screw thread on, is difficult to wash paediatrics medicine feed ware, and the liquid medicine of paediatrics medicine feed ware in this embodiment can not enter into between screw rod 3 and the inner tube 2 under the backstop effect of plunger 4, consequently, can not remain the liquid medicine between screw rod 3 and the inner tube 2 for paediatrics medicine feed ware is easily washd.

In order to prevent the baby from repelling the liquid tube 5 without being matched with taking medicine, the pediatric medicine feeder preferably further comprises a nipple assembly 7, the nipple assembly 7 is detachably connected with one end of the shell 1 provided with the liquid tube 5, and the liquid tube 5 can be accommodated in the nipple assembly 7. When liquid medicine needs to be extracted, the nipple component 7 is taken down, after the liquid medicine is extracted, the liquid pipe 5 is inserted into the nipple component 7, the nipple component 7 is connected with the shell 1, and the nipple component 7 is placed in the mouth of a baby.

In order to realize the detachable connection of the nipple assembly 7 and the shell 1, the nipple assembly 7 comprises a nipple cover 71 and a nipple 72, the nipple cover 71 is provided with internal threads, one end of the shell 1 is provided with external threads, the nipple cover 71 is connected with the shell 1 through the threads, and the nipple cover 71 is clamped with the nipple 72. The clamping manner of the nipple cap 71 and the nipple 72 is the same as that of the nipple 72 and the nipple cap 71 in the existing feeding bottle, and therefore, the details are not described herein.

Preferably, the nipple 72 is made of food grade silicone to ensure the safety of the infant.

In order to prevent the nipple 72 from being contaminated when the pediatric medicine feeder is not used, the nipple assembly 7 further comprises a dust cap 73, and the dust cap 73 is arranged outside the nipple 72 and clamped with the nipple cover 71. The clamping structure of the dust cap 73 and the nipple cap 71 is the same as the clamping structure of the dust cap 73 and the nipple cap 71 in the existing milk bottle, and therefore, the details are not repeated herein.

To facilitate the pulling of the screw 3, a pull ring 8 is preferably attached to the end of the screw 3 extending out of the inner cylinder 2.

As shown in fig. 2-5, the limiting mechanism 6 can limit the maximum drug absorption amount of the pediatric drug feeder, and can prevent the inner barrel 2 from sliding out of the drug containing cavity 11 and limit the sliding of the inner barrel 2 in the drug feeding process, so as to ensure the accuracy of the drug feeding amount.

As shown in fig. 3 and 5, the limiting mechanism 6 comprises a spring 61, a limiting block 62 and a limiting hole 63, wherein one end of the spring 61 is connected to the outer peripheral surface of the inner cylinder 2 and is positioned in the medicine containing cavity 11; the limiting block 62 is connected to the other end of the spring 61, the limiting hole 63 is formed in the side wall of the shell 1, and when the limiting block 62 and the limiting hole 63 are arranged oppositely, the limiting block 62 can slide into the limiting hole 63 under the action of the spring 61, so that the inner cylinder 2 is limited to continue sliding; when the limiting block 62 is not disposed opposite to the limiting hole 63, the spring 61 and the limiting block 62 are located between the inner wall of the housing 1 and the inner cylinder 2 and can slide along with the inner cylinder 2, so as not to affect the sliding of the inner cylinder 2 in the medicine containing cavity 11. In addition, in the medicine feeding process, the limiting block 62 and the limiting hole 63 limit the sliding of the inner barrel 2, so that the precision of the liquid outlet amount can be further improved. When the liquid medicine needs to be extracted again, the limiting block 62 is pressed by hand, and the screw rod 3 is pushed at the same time, so that the limiting block 62 returns to the medicine containing cavity 11 of the shell 1 again. Preferably, two sets of limiting mechanisms 6 are uniformly arranged along the circumferential direction of the inner barrel 2.

Preferably, the limiting block 62 is a circular truncated cone structure, and one end of the circular truncated cone structure, which has a larger cross-sectional area, is connected with the spring 61. The limiting block 62 of the circular truncated cone structure can guide the limiting block 62 to enter and exit the limiting hole 63, and smoothness of the limiting block 62 entering and exiting the limiting hole 63 is improved.

As shown in fig. 6 and 7, in other embodiments, the limiting mechanism 6 may not include the spring 61, the limiting block 62 and the limiting hole 63, but include a baffle 64 and a baffle ring 65, the baffle 64 is connected to the outer circumferential surface of the inner barrel 2 and located in the medicine containing cavity 11, the baffle ring 65 is connected to the opening end of the medicine containing cavity 11, the inner barrel 2 is slidably inserted through the baffle ring 65, and the baffle 64 can abut against the baffle ring 65, the baffle 64 and the baffle ring 65 both have magnetism, and the baffle 64 are attracted, so as to limit the inner barrel 2 from sliding in the housing 1.

Preferably, in order to improve the stability of the baffle plate 64 and the baffle plate 64, a clamping groove is formed on one side of the baffle ring 65 close to the baffle plate 64, and the baffle plate 64 can be inserted into the clamping groove.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A paediatrics medicine feed ware which characterized in that includes:

the drug taking device comprises a shell (1) provided with a drug containing cavity (11), wherein one end of the drug containing cavity (11) is provided with an opening; the outer wall of the shell (1) is provided with scale marks (12);

the inner cylinder (2) is inserted into the medicine containing cavity (11) in a sliding mode from the opening end of the medicine containing cavity (11), a through hole is formed in the inner cylinder (2) along the length direction of the shell (1), and internal threads are formed in the inner wall of the through hole;

the screw rod (3) is provided with an external thread, the screw rod (3) is arranged in the through hole of the inner cylinder (2) in a penetrating way and is in threaded connection with the inner cylinder (2), and the first end of the screw rod (3) extends out of the opening ends of the inner cylinder (2) and the medicine containing cavity (11);

the plunger (4) is connected with the second end of the screw rod (3), the plunger (4) is arranged in the shell (1) in a sliding mode, and the circumferential direction of the plunger (4) is abutted to the inner side wall of the shell (1);

the liquid pipe (5) is arranged at one end, far away from the opening end of the medicine containing cavity (11), of the shell (1), and the liquid pipe (5) is communicated with the medicine containing cavity (11) so that liquid medicine can enter and exit the medicine containing cavity (11) through the liquid pipe (5);

the limiting mechanism (6) is connected with the inner barrel (2) and is configured to limit the inner barrel (2) to slide in the medicine containing cavity (11).

2. The pediatric drug feeder of claim 1 wherein the stop mechanism (6) comprises:

a spring (61) having one end connected to the outer peripheral surface of the inner cylinder (2) and located in the medicine containing cavity (11);

a stopper (62) connected to the other end of the spring (61);

spacing hole (63) is seted up on the lateral wall of casing (1), works as stopper (62) with when spacing hole (63) set up relatively, stopper (62) are in under the effect of spring (61) can slide extremely in spacing hole (63).

3. The pediatric medicine feeder according to claim 2, wherein the limiting block (62) is a circular truncated cone structure, and one end of the circular truncated cone structure with the larger cross-sectional area is connected with the spring (61).

4. The pediatric drug feeder of claim 1 wherein the stop mechanism (6) comprises:

the baffle plate (64) is connected to the outer peripheral surface of the inner barrel (2) and is positioned in the medicine containing cavity (11), and the baffle plate (64) has magnetism;

keep off ring (65), connect in the open end of medicine containing cavity (11), inner tube (2) slide and wear to locate keep off ring (65), just baffle (64) can the butt in keep off ring (65), keep off ring (65) have magnetism, and can with baffle (64) adsorb.

5. The pediatric medicine feeder according to claim 4, wherein a clamping groove is formed in one side of the baffle ring (65) close to the baffle plate (64), and the baffle plate (64) can be inserted into the clamping groove.

6. The pediatric drug feeder of claim 1, further comprising:

the nipple component (7) is detachably connected with one end, provided with the liquid pipe (5), of the shell (1), and the liquid pipe (5) can be contained in the nipple component (7).

7. The pediatric drug feeder of claim 6 wherein the nipple assembly (7) comprises:

the novel nipple comprises a nipple cover (71) and a nipple (72), wherein the nipple cover (71) is provided with an internal thread, one end of the shell (1) is provided with an external thread, the nipple cover (71) is connected with the shell (1) through the thread, and the nipple cover (71) is clamped with the nipple (72).

8. The pediatric drug feeder of claim 7 wherein the nipple assembly (7) further comprises:

and the dustproof cover (73) is covered outside the nipple (72) and is clamped with the nipple cover (71).

9. The pediatric drug feeder of claim 7 wherein the nipple (72) is made of food grade silicone.

10. The pediatric drug feeder according to claim 1, wherein a pull ring (8) is connected to one end of the screw (3) extending out of the inner barrel (2).