CN210872408U

CN210872408U - Portable ophthalmology dropping liquid device

Info

Publication number: CN210872408U
Application number: CN201920949124.2U
Authority: CN
Inventors: 杨雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-06-30
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a portable ophthalmology dropping liquid device, including dripping the medicine ware dustcoat, the height of dripping the medicine ware dustcoat is less than 5CM, the inside of dripping the medicine ware dustcoat is provided with first baffle, the second baffle, first baffle is located the upside of second baffle, the upside part that the inner wall of dustcoat is located first baffle is provided with the internal thread, first baffle, be provided with the ball sealer mount between the second baffle, the middle part of ball sealer mount is fixed with the ball sealer, the outside of ball sealer is provided with sealed gum coating, the downside both ends of ball sealer mount all are connected with the spring, the upside at the second baffle is all fixed to the lower extreme of spring, the middle part of first baffle is provided with first round hole, the middle part of second baffle is provided with the arc notch, the middle part of arc notch is provided with the second round hole, the downside of second baffle is provided with the medicine. This portable ophthalmology dropping liquid device is convenient for the dropping liquid, practices thrift liquid medicine.

Description

Portable ophthalmology dropping liquid device

Technical Field

The utility model belongs to the technical field of the ophthalmology dropping liquid technique and specifically relates to a portable ophthalmology dropping liquid device is related to.

Background

At present, an ophthalmic dropping device is one of the most common pharmaceutical dosage forms for ophthalmic diseases, has direct and rapid therapeutic effects on a plurality of eye diseases and eye drops, and can easily suffer from visual fatigue and dry eye diseases along with the change of life styles and working conditions of people, such as long-time computer watching, television watching, electronic game playing and the like, wherein the two diseases mainly show that eyes are dry and uncomfortable, so that the eye drops are changed into daily necessary medicines by a plurality of people.

However, when people drop eyedrops, the pressing force is too large or too small, so that no matter the eyedrops are too much or the eyedrops are not dropped for a long time, people can easily blink and finally do not drop eyeballs, the eyedrops are wasted, and the eyedrops are very troublesome to use. Therefore, a portable ophthalmic dropping device which is convenient for dropping liquid and saves liquid medicine is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a portable ophthalmology dropping liquid device convenient to dropping liquid, saving liquid medicine.

In order to solve the technical problem, the utility model discloses a technical scheme is: a portable ophthalmic dropping device comprises a dropping device outer cover, the height of the dropping device outer cover is less than 5CM, a first clapboard and a second clapboard are arranged in the medicine dropping device outer cover, the first clapboard is positioned at the upper side of the second clapboard, the inner wall of the outer cover is provided with internal threads at the upper part of the first clapboard, a sealing ball fixing frame is arranged between the first clapboard and the second clapboard, the middle part of the sealing ball fixing frame is fixed with a sealing ball, the outside of the sealing ball is provided with a sealing glue coating layer, both ends of the lower side of the sealing ball fixing frame are connected with springs, the lower ends of the springs are fixed on the upper side of the second partition plate, a first round hole is arranged in the middle of the first clapboard, an arc notch is arranged in the middle of the second clapboard, the middle part of the arc-shaped notch is provided with a second round hole, and the lower side of the second clapboard is provided with a medicine dripping opening.

Preferably, in the above portable ophthalmic dropping device, a circumferential groove is formed on an outer side of the sealing ball, and the sealing ball fixing frame is clamped inside the circumferential groove and is adapted to fix the sealing ball.

Preferably, in the above portable ophthalmic dropping device, the internal thread is made of plastic.

Preferably, the above portable ophthalmic dropper includes a sealing membrane covering the internal thread, and adapted to seal.

Preferably, the above portable ophthalmic instillation device, wherein the second partition is fixed to an interior underside of the housing of the instillator.

Preferably, the above portable ophthalmic instillation device, wherein the housing of the instillator is cylindrical.

The utility model has the advantages and beneficial effects that: when the portable ophthalmology dropping device is used, the outlet of the lower end medicine bottle of the eyedrop bottle is inserted into the medicine dropping device outer cover, the eyedrop bottle is sealed and locked through the external thread and the internal thread, the eyedrop bottle is extruded when dropping medicine, the liquid medicine is pressed down by the air pressure in the bottle under extrusion, the sealing ball is pressed down by the liquid medicine, the spring retracts, the liquid medicine enters the space between the first partition plate and the second partition plate through the first round hole, the sealing ball is abutted against the second round hole on the lower side at the moment, the second round hole is sealed, the liquid medicine between the first partition plate and the second partition plate cannot flow out even if the pressure is increased when squeezing medicine, the sealing ball jacks up the sealing ball again when the extrusion is finished and loosened, the first round hole is sealed, the second round hole is opened, the liquid medicine cannot drip out due to the action of atmospheric pressure at the moment, the eyedrop bottle is pressed forcibly, the liquid medicine between the two, liquid medicine flows out from the second round hole, drips into the patient's eye through dripping the medicine mouth, and every extrusion is once dripped a bit of liquid medicine, and it is even to go out the medicine. When the device is used for dropping eye drops, no matter how strong the extrusion force is, the waste caused by too much medicine discharge can not be caused. This portable ophthalmology dropping liquid device is convenient for the dropping liquid, practices thrift liquid medicine.

Drawings

Fig. 1 is a schematic view of the overall structure of the medicine dripping device of the present invention;

FIG. 2 is a top view of a second baffle of the present invention;

FIG. 3 is a top view of a first baffle of the present invention;

FIG. 4 is a schematic view of the construction of an eye-drop bottle;

figure 5 is a schematic view of the configuration of the eyedropper in cooperation with the dropper device.

In the figure: 1. eyedrops bottles; 2. an external thread; 3. a vial outlet; 4. the medicine dripping device is covered; 5. an internal thread; 6. a first separator; 7. a sealing ball fixing frame; 8. a second separator; 9. a spring; 10. coating a sealant; 11. an arc-shaped notch; 12. a second circular hole; 13. a sealing ball; 14. a first circular hole; 15. a medicine dropping opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, together with the accompanying drawings and the embodiments of the present invention, will be made to clearly describe the technical solutions in the embodiments of the present invention, and obviously, 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 efforts belong to the protection scope of the present invention.

As shown in fig. 1, 4 and 5, the portable ophthalmic dropping device comprises a medicine dropping device outer cover 4, wherein the height of the medicine dropping device outer cover 4 is less than 5CM, and the medicine dropping device outer cover 4 is cylindrical and is convenient to carry. The inside of medicine dripping device dustcoat 4 is provided with first baffle 6, second baffle 8, and first baffle 6 is located the upside of second baffle 8, and the inside downside at medicine dripping device dustcoat 4 is fixed to second baffle 8. The inner wall of the outer cover 4 is provided with an internal thread 5 at the upper part of the first clapboard 6, and the internal thread 5 is made of plastic. The internal thread 5 is covered with a sealing film suitable for sealing. Eyedrop bottle 1's downside is provided with medicine bottle export 3, and the upside part of medicine bottle export 3 is provided with external screw thread 2, and the seal membrane is sealed it when external screw thread 2 and the cooperation of internal thread 5, prevents that liquid medicine from leaking.

As shown in fig. 1, 2 and 3, a sealing ball fixing frame 7 is arranged between the first partition plate 6 and the second partition plate 8, and a sealing ball 13 is fixed in the middle of the sealing ball fixing frame 7. Specifically, the outer side of the sealing ball 13 is provided with a circumferential groove, and the sealing ball fixing frame 7 is clamped inside the circumferential groove and is suitable for fixing the sealing ball 13. The outside of ball sealer 13 is provided with sealed glue coating 10, and ball sealer mount 7's downside both ends all are connected with spring 9, and the upside at second baffle 8 is all fixed to the lower extreme of spring 9, and the middle part of first baffle 6 is provided with first round hole 14, and the middle part of second baffle 8 is provided with arc notch 11, and the middle part of arc notch 11 is provided with second round hole 12, and the downside of second baffle 8 is provided with medicine mouth 15. Under the normal state, the two springs 9 support the sealing ball fixing frame 7, the sealing ball 13 is abutted against the first round hole 14 on the first partition plate 6 on the upper side, and the sealing glue coating 10 seals the first round hole 14.

When the portable eye dropping device is used, the lower end medicine bottle outlet 3 of the eye medicine bottle 1 is inserted into the medicine dropping device outer cover 4, the eye medicine bottle 1 is pressed when medicine is dropped, the medicine liquid is pressed down by the air pressure in the bottle under the pressing, the sealing ball 13 is pressed down by the medicine liquid, the spring 9 retracts, the medicine liquid enters the space between the first partition plate 6 and the second partition plate 8 through the first round hole 14, the sealing ball 13 is abutted against the second round hole 12 on the lower side at the moment, the second round hole 12 is sealed, even if the medicine liquid is pressed down, the medicine liquid between the first partition plate 6 and the second partition plate 8 cannot flow out due to the larger pressure, the spring 9 jacks up the sealing ball 13 again when the pressing is finished and loosened, the first round hole 14 is sealed, the second round hole 12 is opened, the medicine liquid cannot be dripped out due to the action of the atmospheric pressure at the moment, the eye medicine bottle 1 is pressed again, and the medicine liquid between the two partition plates is squeezed out when the sealing ball 13 is pressed down, the liquid medicine flows out from the second round hole 12, is dripped into the eyes of the patient through the medicine dripping port 15, a little of liquid medicine is dripped out once the extrusion, and the medicine is evenly discharged. When the device is used for dropping eye drops, no matter how strong the extrusion force is, the waste caused by too much medicine discharge can not be caused. This portable ophthalmology dropping liquid device is convenient for the dropping liquid, practices thrift liquid medicine.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A portable ophthalmic dropping device, characterized in that: comprises a medicine dripping device outer cover (4), the height of the medicine dripping device outer cover (4) is less than 5CM, a first clapboard (6) and a second clapboard (8) are arranged in the medicine dripping device outer cover (4), the first clapboard (6) is positioned on the upside of the second clapboard (8), the inner wall of the outer cover (4) is positioned on the upside part of the first clapboard (6) and is provided with an internal thread (5), a sealing ball fixing frame (7) is arranged between the first clapboard (6) and the second clapboard (8), a sealing ball (13) is fixed in the middle of the sealing ball fixing frame (7), a sealing glue coating layer (10) is arranged outside the sealing ball (13), both ends of the lower side of the sealing ball fixing frame (7) are both connected with springs (9), the lower ends of the springs (9) are both fixed on the upside of the second clapboard (8), a first round hole (14) is arranged in the middle of the first clapboard (6), the middle part of the second clapboard (8) is provided with an arc-shaped notch (11), the middle part of the arc-shaped notch (11) is provided with a second round hole (12), and the lower side of the second clapboard (8) is provided with a medicine dropping opening (15).

2. A portable ophthalmic dropping device according to claim 1, wherein: the outer side of the sealing ball (13) is provided with a circumferential groove, and the sealing ball fixing frame (7) is clamped inside the circumferential groove and is suitable for fixing the sealing ball (13).

3. A portable ophthalmic dropping device according to claim 1, wherein: the internal thread (5) is made of plastic.

4. A portable ophthalmic dropping device according to claim 1, wherein: the internal thread (5) is covered with a sealing film and is suitable for sealing.

5. A portable ophthalmic dropping device according to claim 1, wherein: the second partition plate (8) is fixed on the lower side of the interior of the medicine dripping device housing (4).

6. A portable ophthalmic dropping device according to claim 1, wherein: the medicine dripping device outer cover (4) is cylindrical.