Medicinal bottle cap

Abstract

The utility model discloses a medicinal bottle cap which comprises an inner cap top, an outer cap top, a connecting stem, a clamping piece, a connecting plate, a cap body, a groove, a through hole, a first step, a second step, a third step and a fourth step. The inner cover top and the outer cover top are connected through a connecting stem and a connecting plate, a clamping piece is arranged at the bottom of the inner cover top, a groove is formed in the top of the cover body, and a through hole is formed in the bottom of the groove; the first step, the second step, the third step and the fourth step are sequentially arranged in the groove from outside to inside, the first step abuts against the outer side wall of the outer cover top, the second step abuts against the bottom face of the outer cover top, the third step is clamped in a gap between the inner cover top and the outer cover top, and the fourth step abuts against the bottom face of the inner cover top; the clamping piece penetrates through the through hole to enable the inner cover top and the cover body to be riveted. According to the product, the cover top sinks in the groove of the cover body, and the top of the cover body is of a step-shaped structure, so that the stability and the safety between the cover top and the cover body are improved, meanwhile, the cover body has a protection effect on the cover top, and the product is attractive and convenient to transport.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle caps, in particular to a medicinal bottle cap. Background Art

[0002] With the continuous development of science and technology, people have put forward higher requirements for the safety and convenience of medicines. Traditional pharmaceutical bottle caps have some problems during use, such as being difficult to open and the bottle caps may fall off during transportation, which affect the use effect and experience of the medicines. Therefore, the development of a new type of pharmaceutical bottle cap has important practical significance and application prospects. Utility Model Content

[0003] To this end, the utility model provides a medicinal bottle cap to solve the above-mentioned problems in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] According to a first aspect of the utility model, a medicinal bottle cap comprises an inner cap top, an outer cap top, a connecting stem, a clamping member, a connecting plate, a cap body, a groove, a through hole, a first step, a second step, a third step and a fourth step;

[0006] One end of the inner cover top and one end of the outer cover top are connected through the connecting stem, and the other end of the inner cover top and the other end of the outer cover top are connected through the connecting plate;

[0007] The bottom of the inner cover is provided with a clamping piece, the top of the cover is provided with a groove, and the bottom of the groove is provided with the through hole;

[0008] The first step, the second step, the third step and the fourth step are sequentially arranged in the groove from the outside to the inside, the first step abuts against the outer side wall of the outer cover top, the second step abuts against the bottom surface of the outer cover top, the third step is clamped in the gap between the inner cover top and the outer cover top, and the fourth step abuts against the bottom surface of the inner cover top;

[0009] The clamping piece passes through the through hole to rivet the inner cover top and the cover body.

[0010] Furthermore, the first step, the second step, the third step and the fourth step are concentrically arranged.

[0011] Furthermore, the height of the first step is comparable to the thickness of the outer cover top.

[0012] Furthermore, the height of the first step is greater than the height of the third step.

[0013] Furthermore, the heights of the second step and the fourth step are both smaller than the height of the third step.

[0014] Furthermore, the height of the second step is greater than the height of the fourth step.

[0015] Furthermore, the through hole and the inner cover top are coaxially arranged.

[0016] Furthermore, a notch is provided on the outer side wall of the outer cover top, and the notch is arranged close to the first step.

[0017] Furthermore, there are a plurality of the clamping members, and the plurality of the clamping members are arranged in a ring array at the bottom of the inner cover top.

[0018] The utility model has the following advantages:

[0019] This product sinks the cap into the groove of the cover body, and the groove plays a role in fixing and protecting the cap. Then, the cover body is set as a step-like structure between the cap and the cover, which further plays a role in fixing the cap, thereby improving the stability and safety between the cap and the cover body, and facilitating transportation. This product can separate the cap and the cover body by pulling the inner cap outward, which is convenient for opening and closing and improves the convenience of use. At the same time, the economic, efficient and beautiful design concept of the utility model makes the medicinal bottle cap not only practical, but also has a high ornamental value. In addition, the cap is made of plastic material, which reduces the production cost and also reduces the purchase cost for consumers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0022] Figure 1 A first view of a medicinal bottle cap provided in some embodiments of the utility model.

[0023] Figure 2Some embodiments of the present invention provide Figure 1 Enlarged view of part B in .

[0024] Figure 3 A top view of a medicinal bottle cap provided in some embodiments of the utility model.

[0025] Figure 4 A bottom view of a medicinal bottle cap provided in some embodiments of the utility model.

[0026] Figure 5 This is an AA cross-sectional view of a medicinal bottle cap provided in some embodiments of the utility model.

[0027] Figure 6 A first view of a top of a medicinal bottle cap provided in some embodiments of the utility model.

[0028] Figure 7 A first view of a cover body of a medicinal bottle cap provided in some embodiments of the utility model.

[0029] In the figure:

[0030] 1. Cover top, 11. Inner cover top, 12. Outer cover top, 121. Notch, 13. Connecting stem, 14. Connecting piece, 15. Connecting plate; 2. Cover body, 20. Through hole, 21. First step, 22. Second step, 23. Third step, 24. Fourth step. DETAILED DESCRIPTION

[0031] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] like Figures 1 to 7As shown, a medicinal bottle cap in the embodiment of the first aspect of the utility model comprises a cap top 1 and a cap body 2, the cap top 1 is clamped at the top end of the cap body 2, and the top end of the cap body 2 is a step-shaped structure. The cap top 1 comprises an inner cap top 11 and an outer cap top 12, one end of the inner cap top 11 and one end of the outer cap top 12 are connected by a connecting stem 13, and the other end of the inner cap top 11 and the other end of the outer cap top 12 are connected by a connecting plate 15; at the same time, a clamping member 14 is provided at the bottom of the inner cap top 11, and a plurality of clamping members 14 are provided, and a plurality of clamping members 14 are arranged in an annular array at the bottom of the inner cap top 11. A groove is provided at the top of the cover body 2, which is used to accommodate the cover top 1, and a through hole 20 is opened at the bottom of the groove; the first step 21, the second step 22, the third step 23 and the fourth step 24 are arranged in the groove from the outside to the inside (that is, from the end side to the center), the first step 21 abuts against the outer side wall of the outer cover top 12, the second step 22 abuts against the bottom surface of the outer cover top 12, the third step 23 is clamped in the gap between the inner cover top 11 and the outer cover top 12, and the fourth step 24 abuts against the bottom surface of the inner cover top 11; the clamping piece 14 passes through the through hole 20 to rivet the inner cover top 11 and the cover body 2, and the through hole 20 and the inner cover top 11 are coaxially arranged.

[0034] It should be noted that in the above embodiment, when in use, the cover body 2 is fixed to the bottle mouth, and the first step 21 protects the outer cover top 12, so that the outer cover top 12 is not easily deformed when subjected to external force; the second step 22 abuts against the bottom surface of the outer cover top 12 to play a supporting and fixing role; the third step 23 is clamped in the gap between the inner cover top 11 and the outer cover top 12 to ensure that the displacement of the bottle cap is reduced during the packaging and transportation of the product, thereby facilitating transportation; the fourth step 24 abuts against the bottom surface of the inner cover top 11 to also play a supporting and fixing role, and the clamping piece 14 of the inner cover top 11 is coaxially connected through the through hole 20 of the cover body 2 by a riveting machine, and the bottom of the clamping piece 14 is fixed to the cover body 2 by heating and bending.

[0035] The technical effect achieved by the above embodiment is: the product sinks the cover top 1 into the groove of the cover body 2, the groove plays a role of fixing and protecting the cover top 1, and then the cover body 2 is set as a step-like structure before passing through the cover top 1, which further plays a role of fixing and protecting the cover top 1. The bottom of the cover top 1 is connected by a clamping member 14, and the cover top 1 and the cover body can be separated by pulling the inner cover top 11 outward, which is convenient for opening. In addition, the utility model is economical, efficient and beautiful.

[0036] Optionally, the cover 1 is made of plastic material, such as commonly used hard plastics such as phenolic plastic, polyurethane plastic, epoxy plastic, unsaturated polyester plastic, furan plastic, silicone resin, acrylic resin, etc. and modified resins thereof; the cover body 2 is made of metal material, such as aluminum, copper, etc. It can also be replaced by stainless steel.

[0037] Optionally, the inner cover top 11 and the outer cover top 12 have the same thickness and are at the same horizontal position, the inner cover top 11 is circular, the outer cover top 12 is annular, the inner cover top 11 is arranged at the inner ring of the outer cover top 12, and is arranged at intervals from the inner ring, and the inner ring of the inner cover top 11 and the inner ring of the outer cover top 12 are connected by a connecting stem 13 and a connecting plate 15. The connecting stem 13 is a strip sheet structure, such as a rectangle or a triangle. Usually, the number of connecting stems 13 can be set to 2, which are respectively arranged on both sides or the same side of the connecting plate 15, the connecting stem 13 and the connecting plate 15 are at the same horizontal position, the width of the connecting plate 15 is greater than the width of the connecting stem 13, and the connecting stem 13 plays an auxiliary fixing role for the product when the inner cover top 11 is not opened, and the connecting stem 13 is disconnected when the inner cover top 11 is opened.

[0038] The specific positional relationship of the step structure in the top groove of the cover body 2 is as follows:

[0039] The first step 21, the second step 22, the third step 23 and the fourth step 24 are concentrically arranged, and the concentricity is not greater than 0.03 mm.

[0040] The height of the first step 21 is approximately equal to the thickness of the outer cover top 12 , and the thickness of the outer cover top 12 is slightly greater than the height of the first step 21 .

[0041] The height of the first step 21 is greater than the height of the third step 23 .

[0042] The heights of the second step 22 and the fourth step 24 are both smaller than the height of the third step 23 .

[0043] The height of the second step 22 is greater than the height of the fourth step 24 .

[0044] Example 2

[0045] like Figures 1 to 7 As shown, a medicinal bottle cap includes all the contents of Example 1, and in addition, includes a notch 121 on the edge of the outer wall of the outer cap top 12, the notch 121 is arranged near the first step 21, and the notch 121 is generally arranged in two numbers, and the notch 121 is used as a product opening direction prompt and is convenient for opening. The central circle part of the inner cap top 11 can be used as a marking place for the product LOGO, which can be achieved by injection molding.

[0046] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

[0047] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of implementation of the present invention without substantially changing the technical content.

Claims

1. A medicinal bottle cap, characterized in that: It comprises an inner cover top (11), an outer cover top (12), a connecting stem (13), a clamping piece (14), a connecting plate (15), a cover body (2), a groove, a through hole (20), a first step (21), a second step (22), a third step (23) and a fourth step (24); One end of the inner cover top (11) and one end of the outer cover top (12) are connected via the connecting stem (13), and the other end of the inner cover top (11) and the other end of the outer cover top (12) are connected via the connecting plate (15); The bottom of the inner cover top (11) is provided with a clamping piece (14), the top of the cover body (2) is provided with a groove, and the bottom of the groove is provided with the through hole (20); The first step (21), the second step (22), the third step (23) and the fourth step (24) are arranged in the groove in sequence from the outside to the inside, the first step (21) abuts against the outer side wall of the outer cover top (12), the second step (22) abuts against the bottom surface of the outer cover top (12), the third step (23) is clamped in the gap between the inner cover top (11) and the outer cover top (12), and the fourth step (24) abuts against the bottom surface of the inner cover top (11); The clamping member (14) passes through the through hole (20) to rivet the inner cover top (11) and the cover body (2).

2. A medicinal bottle cap according to claim 1, characterized in that: The first step (21), the second step (22), the third step (23) and the fourth step (24) are concentrically arranged.

3. A medicinal bottle cap according to claim 1, characterized in that: The height of the first step (21) is comparable to the thickness of the outer cover top (12).

4. A medicinal bottle cap according to claim 1, characterized in that: The height of the first step (21) is greater than the height of the third step (23).

5. The medicinal bottle cap according to claim 1, characterized in that: The heights of the second step (22) and the fourth step (24) are both smaller than the height of the third step (23).

6. A medicinal bottle cap according to claim 1, characterized in that: The height of the second step (22) is greater than the height of the fourth step (24).

7. A medicinal bottle cap according to claim 1, characterized in that: The through hole (20) and the inner cover top (11) are coaxially arranged.

8. The medicinal bottle cap according to claim 1, characterized in that: A notch (121) is provided on the outer side wall of the outer cover top (12), and the notch (121) is arranged close to the first step (21).

9. The medicinal bottle cap according to claim 1, characterized in that: A plurality of the clamping parts (14) are provided, and the plurality of the clamping parts (14) are arranged in a ring array at the bottom of the inner cover top (11).

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