CN219461947U - Oral liquid medicine injector - Google Patents

Abstract

The utility model belongs to the technical field of the syringe, especially, relate to an oral liquid medicine syringe, install the sleeve on the injector head of the barrel of the syringe of this application, have the guide plate on the sleeve, this application adorns the liquid medicine in the barrel, through promoting the push rod, make piston extrusion liquid medicine and then release the injector head with the liquid medicine, the liquid medicine gets into infant's mouth along the guide plate, this application can ensure the accurate volume of liquid medicine through the barrel, can press in infant's tongue root department through the guide plate again, make the liquid medicine get into infant's mouth along the guide plate on the sleeve, with the use of present graduated flask or little spoon, this application is more advantageous in the prescription feeding face, in addition, the barrel periphery has been arranged the side liquid inlet, link together with other syringes through side liquid inlet, can pour into water, the liquid medicine into the syringe of this application, and then provide water, the liquid medicine for infant, in pouring into the barrel into with the guide plate take out can be with infant required water, the liquid medicine pours into infant's mouth into.

Description

Oral liquid medicine injector

Technical Field

The application belongs to the technical field of syringes, and particularly relates to an oral liquid medicine syringe.

Background

Among the people who use oral liquid medicine, the most difficult group is infants, especially children between 6 months and 1 year old, which are not concentrated in attention and are resistant to oral liquid medicine, and the liquid medicine is often scattered when the small spoon or the measuring cup is used for taking the liquid medicine.

Disclosure of Invention

In order to solve the above problems, the present application provides an oral liquid medicine syringe.

The utility model provides an object is to provide an oral liquid medicine syringe, install the sleeve on the injector's the injector head of the barrel of syringe, have the guide plate on the sleeve, this application adorns the liquid medicine in the barrel, through promoting the push rod for piston extrusion liquid medicine and then release the injector head with the liquid medicine, the liquid medicine gets into infant's mouth along the guide plate, this application can ensure the accurate volume of liquid medicine through the barrel, can press the tongue root department at infant again through the guide plate, make the liquid medicine get into infant's mouth along the guide plate on the sleeve in, use with present graduated flask or little spoon, this application is more advantageous in the feeding mode.

In order to achieve the purpose of the application, the technical scheme of the application is as follows:

the utility model provides an oral liquid medicine syringe, the power distribution device comprises a barrel, the activity is provided with the push rod in the barrel, be provided with the piston in the barrel, piston connection push rod is provided with the push pedal on the push rod, push pedal one end is kept away from to the barrel is provided with the injection head, be provided with the sleeve of being connected with the injection head on the injection head, this application is installed the sleeve on the injection head, the liquid medicine is installed in the barrel, through promoting the push rod, make piston extrusion liquid medicine and then release the injection head with the liquid medicine, this application can ensure the accurate volume of liquid medicine through the barrel, can press the tongue root department at infant through the guide plate again, make the liquid medicine get into in infant's the mouth along the guide plate on the sleeve, use with present graduated flask or little spoon, this application is more advantageous in the feeding aspect.

Further, the cross section of the guide plate is arc-shaped, the edge of the guide plate is in smooth transition, and the edge of the guide plate is prevented from scratching the oral cavity of an infant.

Further, the periphery of the sleeve is provided with a first clamping groove, a first flexible plate is arranged in the first clamping groove, and a first plug matched with the injection head is arranged on the first flexible plate.

Furthermore, the liquid inlet is arranged on the periphery of the cylinder body, water can be provided for the infant through the liquid inlet, the water is injected into the cylinder body, and the water required by the infant can be injected into the mouth of the infant without taking out the guide plate.

Further, the periphery of the liquid inlet head is provided with a second clamping groove, a second flexible plate is arranged in the second clamping groove, and a second plug matched with the liquid inlet head is arranged on the second flexible plate.

Further, the first flexible board is in clearance fit with the first clamping groove.

Further, the second flexible board is in clearance fit with the second clamping groove.

Further, when the piston is pushed to the cylinder injection head, the side liquid inlet head is aligned with the piston.

Further, the outer circumference of the injector head has external threads, and the inner circumference of the sleeve has threads that mate with the external threads of the outer circumference of the injector head.

Compared with the prior art, the beneficial effects of this application are:

1. this application utilizes syringe to replace medicine feeding instrument such as present graduated flask, small ladle, through installing the sleeve on the syringe and arrange the guide plate on the sleeve for the guide plate combines together with the syringe, adorns the liquid medicine in the barrel, through pushing the push rod, makes piston extrusion liquid medicine and then release the injector with the liquid medicine, and the liquid medicine gets into infant's mouth along the guide plate, and this application can ensure the accurate volume of liquid medicine through the barrel, can press in infant's tongue root department through the guide plate again, makes the liquid medicine get into infant's mouth along the guide plate on the sleeve, with the use of present graduated flask or small ladle, this application is more advantageous in the feeding aspect.

2. This application has arranged the liquid inlet at the barrel periphery, links together with other syringes through liquid inlet, can pour into the syringe of this application with water, liquid medicine into, can provide water, liquid medicine etc. for the infant through liquid inlet into the barrel with water, liquid medicine, need not take out the guide plate can pour into infant required water, liquid medicine into in the mouth of infant.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application.

FIG. 1 is a schematic overall structure of the present application;

fig. 2 is a schematic diagram of a front view structure of the present application.

In the figure:

1. barrel, 2, push rod, 3, push pedal, 4, injection head, 5, sleeve, 6, guide plate, 7, first flexible board, 8, first end cap, 9, side liquid inlet head, 10, second flexible board, 11, second end cap.

Detailed Description

The present application is further described below with reference to the drawings and examples.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In the present application, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are merely relational terms, which are merely determined for convenience in describing the structural relationships of the various components or elements of the present application, and do not denote any one component or element of the present application, and are not to be construed as limiting the present application.

Example 1

The application discloses an oral liquid medicine injector which is used for feeding medicine, water and the like to infants, for example, infants more than 6 months are fed with a small amount of liquid medicine such as suspension liquid, medicinal granules and the like, and the injector is used for replacing the currently used medicine feeding articles such as measuring cups, spoons and the like, the measuring cups are provided with scales, the quantity of the liquid medicine can be accurately measured, but the medicine feeding is not easy, the spoons are convenient for medicine feeding, but the medicine feeding is needed for a plurality of times, and the quantity of the liquid medicine can not be measured, the embodiment can improve the defects, the injector comprises a cylinder body 1, the whole cylinder body 1 is cylindrical, the periphery of the cylinder body 1 is provided with scales, a push rod 2 is movably arranged in the cylinder body 1, a piston is arranged in the cylinder body 1 and is in butt joint with the inner periphery of the cylinder body 1, the piston is connected with the push rod 2, the push rod 2 is provided with a push plate 3, the piston is pushed in the cylinder body 1 to move through the push plate 3, one end of the cylinder body 1 far away from the push plate 3 is provided with an injector 4, in this example, a sleeve 5 connected with an injector 4 is installed on the injector 4, the sleeve 5 is cylindrical, as one implementation, the sleeve 5 is abutted with the injector 4, as another stable fixing mode, the outer periphery of the injector 4 is provided with external threads, the inner periphery of the sleeve 5 is provided with threads matched with the external threads of the outer periphery of the injector 4, the sleeve 5 and the injector 4 are connected together through threaded connection, the sleeve 5 is provided with a guide plate 6, in this example, the sleeve 5 is installed on the injector 4, the liquid medicine is installed in the cylinder 1, the guide plate 6 is placed in the mouth of an infant and presses the lower lip, the sleeve is placed at the tongue root, the liquid medicine is pushed out of the injector 4 by pushing the push rod 2, the liquid medicine flows into the mouth along the guide plate 6, and the outflow amount and the outflow speed of the liquid medicine are controlled by the movement of the push plate 3, the accurate volume of liquid medicine can be ensured through the barrel 1, and the liquid medicine can be pressed at the tongue root of an infant through the guide plate 6, so that the liquid medicine enters the mouth of the infant along the guide plate 6 on the sleeve 5, and the liquid medicine is more advantageous in the aspect of feeding medicines compared with the use of the current measuring cup or spoon.

Preferably, the cross section of the baffle 6 is arc-shaped, and the arc-shaped design makes fluids such as liquid medicine more easily gather and move in the center of the baffle 6, and the edge of the baffle 6 is smooth transition, so that the edge of the baffle 6 is prevented from scratching the oral cavity of an infant.

As a specific implementation, the embodiment can be repeatedly used and used at home, and can also be used as a medicine feeding and disposable use of oral vaccine at a hospital, so that the embodiment is provided with a first clamping groove at the periphery of the sleeve 5 in consideration of the use direction of the home, a first flexible plate 7 is arranged in the first clamping groove, a first plug 8 matched with the injection head 4 is arranged on the first flexible plate 7, the first flexible plate 7 and the first plug 8 are made of silica gel, when the injector is not used, the first plug 8 is plugged in the injection head 4, dust is prevented from entering the injector, the first flexible plate 7 is in clearance fit with the first clamping groove, and the first flexible plate 7 can rotate around the sleeve 5, so that the injector is convenient to use.

As a more excellent technical solution, in this embodiment, the liquid inlet head 9 is installed on the outer periphery of the barrel 1, the liquid inlet head 9 and the barrel 1 are integrally formed during production, the specific position of the liquid inlet head 9 is near the injection head 4, more specifically, when the piston is pushed to the injection head 4 of the barrel 1, the liquid inlet head 9 is aligned with the position of the piston, a hose can be installed on the liquid inlet, a common injector is connected by the hose, or the common injector is directly inserted on the liquid inlet, liquid medicine, water and the like can be injected into the liquid inlet, the piston cannot be positioned at the position during injection, water or liquid medicine can be provided for an infant through the liquid inlet, water or liquid medicine is injected into the barrel 1, and the infant can inject the required water into the mouth of the infant without taking out the guide plate 6.

As a specific embodiment, the outer periphery of the liquid inlet head 9 is provided with a second clamping groove, a second flexible plate 10 is installed in the second clamping groove, a second plug 11 matched with the liquid inlet head 9 is arranged on the second flexible plate 10, the first flexible plate 7 and the second flexible plate 10 are made of the same material, and more specifically, the second flexible plate 10 and the second clamping groove are in clearance fit.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

While the foregoing description of the embodiments of the present application has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the application, but rather, it is intended to cover all modifications or variations which may be resorted to without undue burden to those skilled in the art, having the benefit of the present application.

Claims (9)

1. The utility model provides an oral liquid medicine syringe, includes barrel (1), and barrel (1) internal activity is provided with push rod (2), is provided with the piston in barrel (1), and piston connection push rod (2) are provided with push pedal (3) on push rod (2), and its characterized in that, barrel (1) are kept away from push pedal (3) one end and are provided with injection head (4), are provided with sleeve (5) of being connected with injection head (4) on injection head (4), be provided with guide plate (6) on sleeve (5).

2. An oral medical fluid injector as claimed in claim 1, wherein the cross section of the baffle (6) is arcuate.

3. An oral liquid injector according to claim 1, characterized in that the sleeve (5) is provided with a first clamping groove at the periphery, a first flexible plate (7) is arranged in the first clamping groove, and a first plug (8) matched with the injection head (4) is arranged on the first flexible plate (7).

4. An oral liquid medicine injector as claimed in claim 1, wherein the outer periphery of the cylinder (1) is provided with a side liquid inlet head (9).

5. An oral liquid medicine injector according to claim 4, wherein the outer periphery of the liquid inlet head (9) is provided with a second clamping groove, a second flexible plate (10) is arranged in the second clamping groove, and a second plug (11) matched with the liquid inlet head (9) is arranged on the second flexible plate (10).

6. An oral liquid medicine injector according to claim 3, characterized in that the first flexible plate (7) is in clearance fit with the first clamping groove.

7. An oral liquid medicine injector according to claim 5 wherein the second flexible plate (10) is in clearance fit with the second slot.

8. An oral liquid injector according to claim 4, wherein the side inlet head (9) is aligned with the piston when the piston is pushed to the injection head (4) of the barrel (1).

9. An oral liquid medicine injector according to claim 1, wherein the outer circumference of the injection head (4) has an external thread, and the inner circumference of the sleeve (5) has a thread which mates with the external thread of the outer circumference of the injection head (4).