CN211751063U

CN211751063U - Double-layer eyedrop bottle cap

Info

Publication number: CN211751063U
Application number: CN201920937059.1U
Authority: CN
Inventors: 席柏林
Original assignee: Suzhou Jinxin Nano Technology Co ltd
Current assignee: Suzhou Jinxin Nano Technology Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-10-27
Anticipated expiration: 2029-06-20

Abstract

The utility model provides a double-deck eye medicine bottle lid, it includes the bottle lid and matches the body of bottle lid, and the bottle lid includes first bottle lid and second bottle lid, and first bottle lid suit is on the second bottle lid, and second bottle lid inner wall is provided with the internal thread of connecting the body, and second bottle lid bottom is provided with the toper thorn, the utility model discloses a set eye medicine bottle lid bilayer structure to, and the bottle lid inner wall is provided with the internal thread, can increase the sealed effect of bottle lid to make the difficult deterioration of eye medicine liquid.

Description

Double-layer eyedrop bottle cap

Technical Field

The utility model relates to a mould field is riveted to the pressure particularly, relates to a double-deck eye medicine bottle lid.

Background

The eye drop is one of the most common pharmaceutical dosage forms for ophthalmic diseases, and has direct and rapid therapeutic effect on a plurality of eye diseases. With the change of life style and working conditions of people, people are more and more likely to suffer from visual fatigue and dry eye, such as watching computers, playing mobile phones, watching televisions, playing electronic games and the like for a long time. Both of these disorders are characterized by dry eyes and discomfort, and many people turn eyedrops into daily "essential drugs".

Eyedrops are filled in special eyedrops bottles, the existing eyedrops are composed of bottles and bottle caps, a eyedrop outlet pipe is arranged on each bottle, each bottle cap is covered on the eyedrop outlet pipe of each bottle, the eyedrop is used for a long time, the tightness of each bottle cap is slowly deteriorated, and the medicinal effect of the eyedrops is deteriorated.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a double-deck eye medicine bottle lid, the bottle lid sets to bilayer structure, and the bottle lid inner wall is provided with the internal thread, can increase the sealed effect of bottle lid to make the difficult deterioration of eyedrops.

The utility model provides a double-deck eye medicine bottle lid, it includes the bottle lid and matches the body of bottle lid, and the bottle lid includes first bottle lid and second bottle lid, and first bottle lid suit is on the second bottle lid, and second bottle lid inner wall is provided with the internal thread of connecting the body, and second bottle lid bottom is provided with the toper thorn.

Further, the bottle body is provided with an external thread matched with the internal thread.

Further, the bottle cap is a circular truncated cone-shaped bottle cap.

Further, the diameter of the bottle cap is gradually increased from top to bottom.

Further, the length of the first bottle cap is smaller than that of the second bottle cap.

Furthermore, a height increasing platform is arranged between the conical spine and the second bottle cap.

Further, the height increasing platform is a cylindrical height increasing platform.

Through the arrangement of the structure, the bottle cap is arranged to be of a double-layer structure, and the inner wall of the bottle cap is provided with the internal thread, so that the sealing effect of the bottle cap can be increased, and the eyedrop is not easy to deteriorate.

Meanwhile, compared with the prior art, the invention also has the following advantages:

1. the sealing performance of the bottle cap is improved.

2. Novel structure and convenient use.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a double-layer eye medicine bottle cap provided by the embodiment of the present invention.

Fig. 2 is a schematic structural view of a bottle body in a double-layer eyedrop bottle cap according to an embodiment of the present invention.

Fig. 3 is a connection diagram of a heightening platform and a tapered spine in a double-layer eye medicine bottle cap provided by the embodiment of the utility model.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 3, the utility model provides a double-deck eye medicine bottle lid is shown in the figure, including bottle lid 1 and the body 2 that matches the bottle lid, bottle lid 1 includes first bottle lid 11 and second bottle lid 12, and first bottle lid 11 suit is on second bottle lid 12, and second bottle lid 12 inner wall is provided with the internal thread 121 of connecting body 2, and second bottle lid bottom is provided with toper thorn 123.

The utility model provides a double-deck eye medicine bottle lid, it includes the bottle lid and matches the body of bottle lid, and the bottle lid includes first bottle lid and second bottle lid, and first bottle lid suit is on the second bottle lid, and second bottle lid inner wall is provided with the connection the internal thread of body, second bottle lid bottom are provided with the toper thorn.

1. the sealing performance of the bottle cap is improved.

2. Novel structure and convenient use.

Example two:

referring to fig. 1 to fig. 3, a double-layer eye medicine bottle cap according to a second embodiment of the present invention is shown, and the present embodiment further provides the following technical solutions as improvements on the basis of the above embodiments: body 2 is provided with the external screw thread 21 that matches internal thread 121, and bottle lid 1 is round platform shape bottle lid, and 1 diameter from the top down of bottle lid crescent, and first bottle lid 11 length is less than second bottle lid 12 length, through the setting of above-mentioned structure, can make more inseparabler that bottle lid and body combine, improves the leakproofness.

Example three:

referring to fig. 1 to fig. 3, a double-layer eye medicine bottle cap provided by the third embodiment of the present invention is shown in the drawings, and the embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: be provided with between toper thorn 123 and the second bottle lid 12 and increase high platform 3, it increases the platform for cylindrical to increase high platform 3, through the setting of above-mentioned structure, can shorten the length of toper thorn to increase short conical intensity, be difficult for the rupture, improve life.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A double-layer eye medicine bottle cap is characterized by comprising:

bottle lid (1) and matching body (2) of bottle lid, bottle lid (1) includes first bottle lid (11) and second bottle lid (12), first bottle lid (11) suit is in on second bottle lid (12), second bottle lid (12) inner wall is provided with the connection internal thread (121) of body (2), second bottle lid bottom is provided with toper thorn (123).

2. Double-layered eyedropper cap according to claim 1, wherein the body (2) is provided with an external thread (21) matching the internal thread (121).

3. The double-layer eye medicine bottle cap according to claim 1, characterized in that the bottle cap (1) is a round-truncated-cone-shaped bottle cap.

4. A double-layered eyedropper cap as claimed in claim 1 wherein the diameter of the cap (1) increases from top to bottom.

5. A double-layered eyedropper cap as claimed in claim 1 wherein the first cap (11) is shorter than the second cap (12).

6. A double layer eye bottle cap according to claim 1, wherein a step-up (3) is provided between the tapered spike (123) and the second cap (12).

7. The double-layer eyedropper cap of claim 6 wherein the elevation platform (3) is a cylindrical elevation platform.