TWM478438U - Drug bottle plug cap - Google Patents

Description

Medicine bottle stopper

The present invention relates to a container stopper, and more particularly to a bottle stopper which can accurately generate a crack for passing a needle at a predetermined position when subjected to a needle puncture pressure, and effectively avoids the occurrence of shaving.

In the field of clinical medicine, administration can be carried out in a variety of ways, such as oral, topical or injection; wherein the injection is administered by means of a syringe injection to give the medicament Entering the human body, because of its quickness and convenience, it is widely used in many health care projects or medical procedures.

The medicines specially supplied for the application are installed in the medicine bottle 10 as shown in the first figure, and the similar medicine bottle 10 is provided with a soft plug 11 at the opening thereof, and the medicine bottle is opened by the soft plug 11. The opening of 10 is closed to avoid loss or deterioration of the medicament inside the vial 10. When in use, the needle 20 of the injection syringe is directly poked into the soft plug 11, the needle 20 is penetrated into the medicine of the medicine bottle 10, and the medicine is sucked into the injection syringe, and the medical treatment process of the entire medicine is actually provided. Quite convenient.

However, the soft plugs used in general medicine bottles are mostly made of butyl rubber or silicone which is relatively soft in material, and the needle used in injection medical treatment must be quite sharp, so the needle 20 is poked into the soft plug 11 During the process, it is very easy to cause the soft plug to rupture or even the shavings that fall into the vial. The shavings that fall into the vial may not only be drawn into the syringe, but may also cause contamination of the medicament.

The main purpose of this creation is to provide a crack that can pass through the needle at a preset position when the pressure is subjected to needle penetration, and to effectively avoid the occurrence of shavings. The bottle stopper.

In order to achieve the goal, the bottle cap of the present invention is integrally formed by an elastic rubber material, and has a cover body for shielding the bottle mouth of the corresponding medicine bottle, and a ring is protruded from the bottom surface of the cover body. The plug body is characterized in that: the bottle stopper is attached to the inner surface of the cover body relative to the inner ring of the plug body, and a plurality of blind slits extending radially outward from the center of the bottom surface of the cover body are recessed. .

The bottle stopper of the present invention is inserted into the bottle mouth of the medicine bottle by the plug body on the bottom surface of the cover body, and the bottle body corresponding to the bottle mouth is shielded by the cover body to achieve the medicine in the medicine bottle. The purpose of storage; when used in Kaifeng, the needle can be directly inserted into the top surface of the cover by the needle of the syringe. When the cover is subjected to the pressure of the needle, the blind can be accurately covered by the blind seam. The central position of the concentrated cover body produces cracks for the passage of the needle, which not only helps the needle to be poked into the medicine bottle, but also achieves the purpose of effectively avoiding the occurrence of shaving.

Further, the vial cap is provided with a plurality of ribs extending radially outward from the center of the bottom surface of the cover body, and the ribs are located between the adjacent blind slits.

Further, the bottom surface of the cover body has a concave tapered shape which is gradually concave toward the center.

Further, the vial cap is provided with a plurality of ribs extending radially outward from the center of the bottom surface of the cover body, and the ribs are located between adjacent blind slits; And, the bottom surface of the cover body has a concave cone shape which is gradually concave toward the center.

The vial cap is provided with a positioning recess at the center of the top surface of the cap.

The bottle stopper of the creation can produce the following effects:

1. Helps the needle to poke into the vial, which increases the ease of use of the vial and avoids danger during use.

2. It can effectively avoid the occurrence of shavings, and prevent the chemical in the medicine bottle from being contaminated by foreign matter with a relatively more active and reliable means.

3. When the needle is pulled out, the crack can be reliably returned to the close state under the action of the rib, effectively avoiding leakage of the drug after opening or contamination by foreign objects.

10‧‧‧Pill bottles

11‧‧‧ soft plug

20‧‧‧ needle

30‧‧‧Pill bottle stopper

31‧‧‧ Cover

32‧‧‧ body

33‧‧‧Blind seams

34‧‧‧ Ribs

35‧‧‧Positioning notch

The first figure is a cross-sectional view of a soft plug structure used in a typical vial.

The second picture is a perspective view of the appearance of the bottle stopper of the creation.

The third figure is an external perspective view of another perspective of the bottle stopper of the creation.

The fourth picture is a plan view of the bottom structure of the bottle stopper of the creation.

The fifth picture is a cross-sectional view of the structure of the bottle stopper of the present invention.

The present invention mainly provides a bottle stopper which can accurately generate a crack for passing the needle at a preset position when subjected to the pressure of the needle puncture, and effectively avoids the occurrence of shaving of the medicine bottle; as shown in the second to fifth figures The bottle stopper cover 30 of the present invention is integrally formed by an elastic rubber material, and has a cover body 31 for shielding the bottle mouth of the corresponding medicine bottle, and a ring-shaped shape is convex on the bottom surface of the cover body 31. The plug body 32 is characterized in that the bottle stopper cover 30 is disposed on the bottom surface of the cover body 31 with respect to the inner ring of the plug body 32, and a plurality of recesses are radially extended from the center of the bottom surface of the cover body 31. In the implementation, the blind cover 33 is mainly designed to form a relatively weak stress concentration point of the integral cover 31 at the concentration of each blind slit 33.

In principle, the bottle stopper 30 of the present invention is inserted into the bottle mouth of the vial 10 correspondingly by the plug body 32 on the bottom surface of the cover body 31, and the bottle body 31 shields the bottle mouth of the vial 10 correspondingly. In order to achieve the purpose of sealing the medicament in the medicine bottle; when using the seal, the needle of the syringe can be directly inserted into the top surface of the cover body into the medicine bottle, and when the cover body 31 is subjected to the pressure of the needle puncture, the blind body can be blinded. Under the action of the slit 33, the crack passing through the needle head is accurately generated at the center of the cover body 31 where all the blind seams 33 are concentrated, which not only helps the needle to be poked into the medicine bottle, but also achieves the purpose of effectively avoiding the occurrence of shaving.

Furthermore, in the present invention, the vial cap 30 can be further protruded from the bottom surface of the cover body 31 in a radial manner from the center of the bottom surface of the cover body 31. It is preferable that the ribs 34 are disposed outwardly, and the ribs 334 are located between the adjacent blind slits 33. Further, the bottom surface of the cover body 31 may be concavely tapered toward the center, thereby increasing the stress. Concentrate the effect.

Of course, in the bottle stopper cover 30 of the present invention, a plurality of ribs 34 extending radially outward from the center of the bottom surface of the cover body 31 are protruded from the bottom surface of the cover body 31, and the ribs 334 are located adjacent to each other. In the structural form between the 33, the bottom surface of the cover body 31 is preferably a concave tapered shape which is gradually concave toward the center; and whether the whole medicine bottle stopper cover 30 is provided with ribs 34 on the bottom surface of the cover body 31, the whole medicine The capping cover 30 can be provided with a positioning recess 35 at the center of the top surface of the cover body 31, so as to increase the visibility during use, and the needle can be directly poked into the center of the cover body.

Specifically, the created bottle cap of the present invention can produce the following effects:

1. Helps the needle to poke into the vial, which increases the ease of use of the vial and avoids danger during use.

2. It can effectively avoid the occurrence of shavings, and prevent the chemical in the medicine bottle from being contaminated by foreign matter with a relatively more active and reliable means.

3. When the needle is pulled out, the crack can be reliably returned to the close state under the action of the rib, effectively avoiding leakage of the drug after opening or contamination by foreign objects.

The technical content and technical features of the present invention are disclosed above, but those skilled in the art may still make various substitutions and modifications without departing from the spirit of the present invention based on the disclosure of the present invention. Therefore, the scope of the present invention is not limited to the embodiments disclosed, but includes various alternatives and modifications that do not depart from the present invention and are covered by the following claims.

10‧‧‧Pill bottles

30‧‧‧Pill bottle stopper

31‧‧‧ Cover

32‧‧‧ body

33‧‧‧Blind seams

34‧‧‧ Ribs

35‧‧‧Positioning notch

Claims (5)

A medicine bottle stopper cover is integrally formed by an elastic rubber material, and has a cover body for shielding a bottle mouth of the corresponding medicine bottle, and a ring-shaped plug body is protruded from a bottom surface of the cover body; The bottle stopper is attached to the inner surface of the cover body with respect to the inner ring of the plug body, and a plurality of blind slits extending radially outward from the center of the bottom surface of the cover body are recessed. The medicine bottle stopper according to claim 1, wherein the medicine bottle stopper is provided with a plurality of ribs extending radially outward from a center of the bottom surface of the cover body, and each of the bottle stoppers The ribs are located between adjacent blind seams. The medicated bottle stopper according to claim 1, wherein the bottom surface of the cover body has a concave tapered shape gradually recessed toward the center. The medicine bottle stopper according to claim 1, wherein the medicine bottle stopper has a plurality of ribs extending radially outward from a center of the bottom surface of the cover body, and Each rib is located between adjacent blind slits; and the bottom surface of the cover is concavely tapered toward the center. The vial cap of any one of the preceding claims, wherein the vial cap is provided with a positioning recess at the center of the top surface of the cap.