Opener for eye drops

Abstract

The opener comprises a handle, holding grooves are formed in the surfaces of the front side and the rear side of the handle, a connecting rod is arranged in the center of the lower end of the handle, a conical opening head is arranged at the lower end of the connecting rod, an adjusting screw rod is arranged at the upper end of the connecting rod, and an assembly screw hole matched with the adjusting screw rod is formed in the center of a handle body of the handle. A through hole communicated with the lower end of the assembling screw hole is formed in the center of the lower end face of the handle, the adjusting screw is assembled in the assembling screw hole, the upper end of the connecting rod penetrates through the through hole, and the lower end of the handle is sleeved with a protective sleeve. The eye drop bottle opener can efficiently and quickly open the sharp opening end of an eye drop bottle, and is simple and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of opener especially relates to a kind of openers for eye drops. BACKGROUND

[0002] Eye drops are common treatment drugs for ophthalmic diseases, and its common packaging material is plastic sharp mouth bottle. At present, the sharp mouth end of most eye drop bottles is sealed, and the bottle mouth needs to be opened when used to squeeze the bottle body to drop the liquid medicine, but the eye drops are not equipped with an opener, and the user needs to open the bottle mouth by himself when using. Since the eye drop bottle mouth is very small, it is difficult for the user to find a convenient and effective opening tool to use the eye drops. Based on this, we propose an opener for eye drops. SUMMARY

[0003] The utility model aims at solving the shortcomings in the prior art and provides an opener for eye drops.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] An opener for eye drops includes a handle, and the surfaces of the front and rear sides of the handle are provided with holding grooves.

[0006] A coupling rod is arranged at the center of the lower end of the handle, the lower end of the coupling rod is provided with a conical opening head, and the upper end of the coupling rod is provided with an adjusting screw rod.

[0007] The center of the handle body is provided with a matching assembly screw hole, the center of the lower end surface of the handle is provided with a through hole connected with the lower end of the assembly screw hole, and the adjusting screw rod is assembled in the assembly screw hole and the upper end of the coupling rod penetrates the through hole.

[0008] A protective sleeve is arranged at the lower end of the handle.

[0009] Preferably, the edge of the handle is chamfered.

[0010] Preferably, a plurality of spaced abrasive grooves are arranged on the handle body corresponding to the holding grooves.

[0011] Preferably, the adjusting screw rod, the coupling rod and the conical opening head are of an integral structure.

[0012] Preferably, the hole diameter of the through hole is equal to the diameter of the coupling rod.

[0013] Preferably, the protective sleeve is U-shaped and the upper end is open, the two sides of the lower end of the handle are provided with clamping heads, and the inner side of the upper end of the protective sleeve is provided with a matching clamping groove corresponding to the clamping head.

[0014] Preferably, the protective sleeve is sleeved at the lower end of the handle, and the exposed coupling rod and the conical opening head are inside the protective sleeve.

[0015] The eye drop opener has the advantages that in the application process, the protective sleeve is removed under the condition that the handle is pinched, the conical opening head at the lower end of the coupling rod can pierce the sharp mouth end of the eye drop bottle, the conical opening head is fully inserted into the sharp mouth end of the eye drop bottle, the sharp mouth end of the eye drop bottle is opened, and the operation is simple, efficient and convenient.

[0016] Further, the length of the coupling rod relative to the handle can be reasonably adjusted by rotating the coupling rod to rotate the adjusting screw relative to the assembly screw hole, so that the phenomenon of insufficient length in the piercing opening process is avoided for different types of eye drop bottles, and the phenomenon that the conical opening head is excessively inserted into the eye drop bottle in the specific piercing operation process is also avoided, and the reliability in the piercing opening process is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic view of the eye drop opener according to the present application;

[0018] Figure 2 FIG. 2 is a sectional view of the eye drop opener according to the present application;

[0019] Figure 3 FIG. 3 is a sectional view of the handle of the eye drop opener according to the present application;

[0020] Figure 4 FIG. 4 is a sectional view of the protective sleeve of the eye drop opener according to the present application.

[0021] In the figure: handle 1, holding groove 2, wear groove 3, coupling rod 4, adjusting screw 5, assembly screw hole 6, through hole 7, protective sleeve 8, clamping groove 9, clamping head 10, conical opening head 11. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0023] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0024] Referring to Figures 1-4 An eye drop opener, comprising a handle 1, the surfaces of the front and rear sides of the handle 1 are provided with holding grooves 2, the edge of the handle 1 is chamfered, a plurality of spaced-apart grinding grooves 3 are formed in the handle body of the handle 1 corresponding to the holding grooves 2, the existence of the holding grooves 2 and the grinding grooves 3 makes it more convenient to pinch the handle 1, and avoids the phenomenon of hand slipping during puncture opening.

[0025] A connecting rod 4 is arranged at the center of the lower end of the handle 1, the lower end of the connecting rod 4 is provided with a conical opening head 11, and the upper end of the connecting rod 4 is provided with an adjusting screw 5; the adjusting screw 5, the connecting rod 4 and the conical opening head 11 are of an integral structure.

[0026] The center of the handle body of the handle 1 is provided with a matching assembly screw hole 6, the center of the lower end surface of the handle 1 is provided with a through hole 7 communicating with the lower end of the assembly screw hole 6, the adjusting screw 5 is assembled in the assembly screw hole 6, and the upper end of the connecting rod 4 penetrates through the through hole 7; the hole diameter of the through hole 7 is equal to the diameter of the connecting rod 4; by rotating the connecting rod 4, the adjusting screw 5 can be rotated relative to the assembly screw hole 6, so that the extension length of the connecting rod 4 relative to the handle 1 can be adjusted.

[0027] A protective sleeve 8 is arranged at the lower end of the handle 1, the protective sleeve 8 is U-shaped and the upper end is in an open state, clamping heads 10 are arranged at the two sides of the lower end of the handle 1, and matching clamping grooves 9 are formed in the inner side of the upper end of the protective sleeve 8 corresponding to the clamping heads 10; when the protective sleeve 8 is arranged at the lower end of the handle 1, the exposed connecting rod 4 and the conical opening head 11 are both inside the protective sleeve 8, the protective sleeve 8 can protect the conical opening head 11, and the phenomenon of accidental puncture during placement and storage can be avoided.

[0028] In summary: when the opener is used, the protective sleeve 8 is removed, the handle 1 is pinched through the holding grooves 2, the conical opening head 11 at the lower end of the connecting rod 4 is aligned with the sharp end of the eye drop bottle and is rotated and punctured, when the conical opening head 11 completely punctures the sharp end of the eye drop bottle, the sharp end of the eye drop bottle is opened, the operation is simple, efficient and convenient.

[0029] Further, in the case of rotating the connecting rod 4 to rotate the adjusting screw rod 5 relative to the assembling screw hole 6, the reasonable adjustment of the extension length of the connecting rod 4 relative to the handle 1 can be realized, so that the phenomenon of insufficient length in the piercing opening process can be avoided for different types of eye drop bottles; meanwhile, the phenomenon that the conical opening head 11 excessively penetrates into the inside of the eye drop bottle in the specific piercing operation process can be avoided, thereby improving the reliability in the piercing opening process.

[0030] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An eye drop opener comprising a handle (1), characterized in that, The surface of the handle (1) on both sides is provided with a holding groove (2); The lower end of the handle (1) is provided with a coupling rod (4) in the center, the lower end of the coupling rod (4) is provided with a tapered opening head (11), and the upper end of the coupling rod (4) is provided with an adjusting screw (5); The center of the handle (1) is provided with a matching assembly screw hole (6) for the adjusting screw (5), the center of the lower end surface of the handle (1) is provided with a through hole (7) in communication with the lower end of the assembly screw hole (6), the adjusting screw (5) is assembled in the assembly screw hole (6), and the upper end of the coupling rod (4) penetrates through the through hole (7); The lower end of the handle (1) is provided with a protective sleeve (8).

2. The eye drop opener according to claim 1, wherein The edge of the handle (1) is chamfered.

3. The eye drop opener according to claim 1, wherein The handle (1) is provided with a plurality of spaced abrasive grooves (3) on the handle body corresponding to the holding groove (2).

4. The eye drop opener according to claim 1, wherein The adjusting screw (5), the coupling rod (4) and the tapered opening head (11) are of an integral structure.

5. The eye drop opener according to claim 1, wherein The diameter of the through hole (7) is equal to the diameter of the coupling rod (4).

6. The eye drop opener according to claim 1, wherein The protective sleeve (8) is U-shaped and open at the upper end, the lower end of the handle (1) is provided with clamping heads (10) on both sides, and the inner side of the upper end of the protective sleeve (8) is provided with matching clamping grooves (9) corresponding to the clamping heads (10).

7. The eye drop opener according to claim 1, wherein When the protective sleeve (8) is sleeved on the lower end of the handle (1), the exposed coupling rod (4) and tapered opening head (11) are both inside the protective sleeve (8).

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