CN210697974U

CN210697974U - Novel eye dropper

Info

Publication number: CN210697974U
Application number: CN201920774505.1U
Authority: CN
Inventors: 张丽翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-06-09
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a novel eye dropper, including the tube head of a transparent plastics material, and the formation of moulding plastics is in the pipe portion of tube head top axle center position department, the pipe portion is in the inboard department of tube head forms a conical collection liquid portion the bottom axle center department of collection liquid portion forms a burette, the outer wall department of pipe portion is moulded plastics and is formed with a filling opening, be furnished with the piston head of a plastics material in the pipe portion, the piston head agrees with the collection liquid portion after the activity downwards, the outer wall department of piston head sets up a sealing washer of rubber material, form sealedly after laminating between sealing washer and the pipe portion inner wall, the upper end of piston head is moulded plastics and is formed with the piston rod, the upper end of piston rod is moulded plastics and is formed with a finger briquetting, still include a plastic film ball bubble of storing the eye drops; can carry out the packing of little measurement, when using at every turn, need not to aim at the eyeball and can drip into simultaneously.

Description

Novel eye dropper

Technical Field

The utility model relates to a novel eye dropper.

Background

Eye drops, eye wash and the like are common eye articles, in the conventional technology, the eye drop, the eye wash and the like are stored in a bottled mode, the eye drop, the eye wash and the like are required to be used up within 1-2 months after being unsealed every time, otherwise, the phenomenon of overdue products can occur, but when the eye fatigue and the acid swelling actually occur, the medicine taking time is usually within 1 week, the period of the next disease attack is uncertain, and therefore the using amount of each bottle of eye drop or eye wash is only 1 week, and the eye wash is waste.

Based on the above problems, we have designed a novel eye dropper that can perform small-volume packaging, and at the same time, can drip into the eye without aiming at the eyeball, when used at every time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel eye dropper is provided, which can be used for small measurement and can be used for dropping into eyes without aiming at the eyes.

The utility model discloses a realize through following technical scheme:

a novel eye dropper comprises a tube head made of a transparent plastic material, wherein the diameter of the tube head is 20-30 mm, the tube head is formed in a tube portion at the axis position of the top of the tube head in an injection molding mode, the diameter of the tube portion is 8-10 mm, a conical liquid collecting portion is formed at the inner side of the tube head in the tube portion, a dropper is formed at the axis position of the bottom of the liquid collecting portion, the inner diameter of the dropper is 0.25-0.55 mm, a filling port is formed at the outer wall of the tube portion in an injection molding mode, a piston head made of a plastic material is arranged in the tube portion, the piston head is engaged with the liquid collecting portion after moving downwards, a sealing ring made of a rubber material is arranged at the outer wall of the piston head, the sealing ring and the inner wall of the tube portion are sealed after being attached, a piston rod is formed at the upper end of the piston head in an injection molding mode, a finger, the eye drop filling device is characterized by further comprising a plastic film bulb for storing eye drops, the plastic film bulb enters the tube part after passing through the filling port, a sharp-pointed part is formed at the lower end of the piston head in an injection molding mode, and the plastic film bulb is pierced after the sharp-pointed part moves downwards.

Preferably, the inside veneer of tube head is fixed with a green light-passing board, and the luminousness of this light-passing board is 55 ~ 85% the top department of tube head has inserted a lamp stand downwards, the lower extreme spiral of lamp stand has a LED lamp pearl, the power of LED lamp pearl is 1 ~ 2W, LED lamp pearl is connected with the power cord.

Preferably, an annular groove is processed at the position of the bottom extending edge of the tube head, a rubber ring is clamped in the annular groove, and the part of the rubber ring is positioned outside the annular groove; the rubber ring is mainly in soft contact with the eye socket, so that pain is avoided.

Preferably, the plastic film bulb is made of PE.

Preferably, the plastic film bulb is also light-transmitting.

Adopt the plastic film ball bubble to carry out the save of eye drop or eyewash in this product, the volume of every plastic film ball bubble is 1 ~ 5ml and varies, when using, upwards draw the piston rod, make the piston head be located the top of fill opening completely, then fill through the fill opening with the plastic film ball bubble again, push down the piston rod again, realize puncturing of plastic film ball bubble through the piston head, and extrude the liquid medicine that is located the plastic film ball bubble, extrude the back, because the inside throughput of burette is limited, consequently, the speed of dropping liquid is comparatively slow, increase the action time of medicine.

When the eye-protecting cap is operated, the head is only required to be aligned to the eye socket, the eyes are kept open, and then the piston rod is pressed, so that the operation is simple and convenient.

The utility model has the advantages that: adopt plastic film ball bubble to carry out the partial shipment with the liquid medicine in this product, use medicine at every turn only need adopt a plastic film ball bubble can, avoid the liquid medicine extravagant overdue, this product easily operates simultaneously, only need press the tube head on the eye socket, push down the piston rod again and can realize extruding of liquid medicine, easy operation is convenient, the simple structure of this product, low cost is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an internal schematic view of the present invention;

fig. 2 is a front view of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and fig. 2, the novel eye dropper comprises a tube head 1 made of transparent plastic, a tube part 2 formed at the top axis position of the tube head 1 by injection molding, the tube part 2 having a diameter of 10mm, a tapered liquid collecting part 3 formed at the inner side of the tube head 1 by the tube part 2, a dropper 301 formed at the bottom axis position of the liquid collecting part 3, the dropper 301 having an inner diameter of 0.25mm, a filling port 201 formed at the outer wall position of the tube part 2 by injection molding, a piston head 4 made of plastic assembled in the tube part 2, the piston head 4 fitting the liquid collecting part 3 after moving downwards, a sealing ring 411 made of rubber material arranged at the outer wall position of the piston head 4, the sealing ring 411 and the inner wall of the tube part 2 forming a seal after being attached, a piston rod 5 formed at the upper end of the piston head 4 by injection molding, the upper end of the piston rod 5 is formed with a finger pressing block 6 through injection molding, the piston rod further comprises a plastic film bulb 7 for storing eye drops, the plastic film bulb 7 enters the pipe part 2 through the filling opening 201, the lower end of the piston head 4 is formed with a sharp-pricked part 444 through injection molding, and the sharp-pricked part 444 punctures the plastic film bulb 7 after moving downwards.

In a preferred embodiment of the present invention, a green light-transmitting plate 121 is glued and fixed inside the tube head 1, the light transmittance of the light-transmitting plate 121 is 65%, a lamp holder 131 is inserted downwards at the top of the tube head 1, an LED lamp bead 141 is screwed at the lower end of the lamp holder 131, the power of the LED lamp bead 141 is 1-2W, and the LED lamp bead 141 is connected with a power line 151; the main function of the structure is that when eye drop is dropped, soft light is generated, the soft light can help eyes to open, and meanwhile, the green light-transmitting plate can play a role in relieving eye fatigue.

In a preferred embodiment of the present invention, an annular groove (not shown) is formed at the bottom extended position of the tube head 1, a rubber ring 122 is clamped into the annular groove, and a part of the rubber ring 122 is located outside the annular groove; the rubber ring is mainly in soft contact with the eye socket, so that pain is avoided.

In one preferred embodiment of the present invention, the plastic film bulb 7 is made of PE.

In a preferred embodiment of the present invention, the plastic film bulb 7 is also transparent.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A novel eye dropper is characterized in that: the eye drop tube comprises a tube head made of a light-transmitting plastic material and a tube part which is formed at the top axis position of the tube head in an injection molding mode, wherein the tube part is arranged at the inner side of the tube head to form a conical liquid collecting part, a dropper is formed at the bottom axis position of the liquid collecting part, the inner diameter of the dropper is 0.25-0.55 mm, a filling opening is formed at the outer wall position of the tube part in an injection molding mode, a piston head made of a plastic material is assembled in the tube part, the piston head is matched with the liquid collecting part after moving downwards, a sealing ring made of a rubber material is arranged at the outer wall position of the piston head, the sealing ring and the inner wall of the tube part are sealed after being attached, a piston rod is formed at the upper end of the piston head in an injection molding mode, a finger pressing block is formed at the upper end of the piston rod in an injection molding mode, a plastic film bulb for, the lower end of the piston head is formed with a sharp-pointed part in an injection molding mode, and the sharp-pointed part moves downwards and then pierces the plastic film bulb.

2. The novel eye dropper of claim 1, wherein: the inside veneer of tube head is fixed with a green light-passing board, and the luminousness of this light-passing board is 55 ~ 85% the top department of tube head has inserted a lamp stand downwards, the lower extreme spiral of lamp stand has a LED lamp pearl, the power of LED lamp pearl is 1 ~ 2W, LED lamp pearl is connected with the power cord.

3. The novel eye dropper of claim 1, wherein: an annular groove is processed at the position of the bottom extending edge of the tube head, a rubber ring is clamped in the annular groove, and the part of the rubber ring is positioned outside the annular groove.

4. The novel eye dropper of claim 1, wherein: the plastic film bulb is made of PE.

5. The novel eye dropper of claim 1, wherein: the plastic film bulb is also in a light-transmitting shape.