CN215740505U - A convenient medicine dispenser - Google Patents
A convenient medicine dispenser Download PDFInfo
- Publication number
- CN215740505U CN215740505U CN202121912956.0U CN202121912956U CN215740505U CN 215740505 U CN215740505 U CN 215740505U CN 202121912956 U CN202121912956 U CN 202121912956U CN 215740505 U CN215740505 U CN 215740505U
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- China
- Prior art keywords
- base
- medicine bottle
- channel
- mouth
- convenient
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
本实用新型公开了一种便捷取药器，包括密封耦接到药瓶口部的底座，所述底座的一侧表面上设置有与药瓶口部密封耦接的连接部，所述底座的另一侧表面上设置有与注射器头部密封耦接的凸起部，一第一通道贯穿所述连接部和凸起部以连通底座的两侧，所述第一通道内设置有一仅允许从连接部一侧向凸起部一侧导通的第一瓣膜。本实用新型不但能够防止药液因长时间暴露而被污染，而且能够防止药液滴落。
The utility model discloses a convenient medicine taker, which comprises a base that is sealedly coupled to the mouth of a medicine bottle, a connecting part that is sealedly coupled to the mouth of the medicine bottle is provided on one side surface of the base, and the base is The other side surface is provided with a protruding part that is sealingly coupled with the head of the syringe, a first channel runs through the connecting part and the protruding part to communicate with both sides of the base, and a One side of the connecting portion is connected to the first valve that is connected to the side of the convex portion. The utility model can not only prevent the medicinal liquid from being polluted due to prolonged exposure, but also can prevent the medicinal liquid from falling.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a convenient medicine taking device.
Background
When using the syringe to extract bottled medicine at present clinically, because the bottleneck is in open state, lead to remaining medicine in the bottle to be contaminated easily, in addition, current mode of getting it filled need not submerge the syringe head in the liquid medicine, and this just leads to when the syringe takes out the back from the bottle and remains the liquid medicine of syringe head and can drip, causes extravagantly and pollutes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a convenient medicine taking device which is matched with a medicine bottle for use, so that not only can the pollution of liquid medicine caused by long-time exposure be prevented, but also the liquid medicine can be prevented from dripping.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the utility model provides a convenient medicine taking device, includes the base of sealing coupling to medicine bottle oral area, be provided with the connecting portion of sealing coupling with the medicine bottle oral area on the surface of one side of base, be provided with the bellying of sealing coupling with the syringe head on the surface of the opposite side of base, a first passageway runs through connecting portion and bellying are in order to communicate the both sides of base, be provided with a first valve that only allows to switch on from connecting portion one side to bellying one side in the first passageway.
In the above technical scheme, the base is a circular base.
In the above technical scheme, the connecting portion is a rubber sealing ring arranged around the first channel, and when the base is coupled to the mouth portion of the medicine bottle in a sealing manner, the rubber sealing ring is attached to the mouth portion of the medicine bottle in a sealing manner.
Among the above-mentioned technical scheme, rubber seal's cross-section is U type cross-section for rubber seal's surface forms annular U type groove, the medicine bottle mouth part is spacing in annular U type groove.
In the above technical solution, the connecting portion is a cylindrical groove recessed in a side surface of the base, and the mouth portion of the medicine bottle is hermetically embedded in the cylindrical groove.
In the above technical scheme, be provided with the rubber seal ring on the lateral wall of cylindrical groove, the rubber seal ring extends to on the bottom surface of cylindrical groove, makes the sealed butt of medicine bottle mouth portion is on the rubber seal ring.
In the above technical solution, the convex portion is a nipple-shaped elastic protrusion.
In the above technical solution, the diameter of the portion of the first channel located in the boss is smaller than the outer diameter of the syringe head.
In the above technical scheme, a second channel penetrating through the base is further arranged on the base, a plug portion is arranged on the other side surface of the second channel, which is located on the base, and the plug portion is matched with and plugs the second channel.
In the above technical solution, a second valve allowing conduction from the protrusion portion side to the connection portion side is disposed in the second channel.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the base with the connecting part and the bulge part is arranged, the mouth part of the medicine bottle is hermetically coupled to the connecting part, the head part of the injector is inserted into the bulge part, the injector is pulled upwards at the mouth part of the medicine bottle to enable the medicine bottle to be programmed to be vacuum, and then the medicine bottle is inverted to extract the liquid medicine in the medicine bottle, so that the liquid medicine can be prevented from being polluted due to long-time exposure, and the liquid medicine can be prevented from dripping;
2. the first valve can effectively prevent the liquid medicine from flowing back;
3. the second channel can introduce air into the medicine bottle after the liquid medicine in the medicine bottle is used up, so that the air pressure in the medicine bottle is close to the air pressure outside the medicine bottle, and the base is convenient to take down from the medicine bottle.
Drawings
Fig. 1 is a schematic view of a base according to a first embodiment of the utility model.
Fig. 2 is a schematic view of a base according to a second embodiment of the utility model.
Fig. 3 is a schematic view of the base of the present invention in a vacuum state.
Fig. 4 is a schematic view of the base of the present invention in a fluid-pumping state.
Wherein: 1. a base; 2. a connecting portion; 3. a boss portion; 4. a first channel; 5. a first valve; 6. a second channel; 7. a plug portion; 8. a second valve; 9. a rubber seal ring.
Detailed Description
The utility model is further described with reference to the following figures and examples:
the first embodiment is as follows:
referring to fig. 1, the present embodiment provides a convenient medicine taking device, which includes a base 1 hermetically coupled to a mouth portion of a medicine bottle, a connecting portion 2 hermetically coupled to the mouth portion of the medicine bottle is disposed on a surface of one side of the base, a protrusion 3 hermetically coupled to a head portion of a syringe is disposed on a surface of the other side of the base, a first channel 4 penetrates through the connecting portion and the protrusion to communicate with two sides of the base, and a first valve 5 allowing only conduction from one side of the connecting portion to one side of the protrusion is disposed in the first channel.
The base of the utility model can be temporarily used for taking medicine and can also be used as the bottle cap of a medicine bottle for a long time. For the medicine bottle of the good base of convenient installation depositing, reducing its area occupied, can set up annular crease on the base, annular crease centers on the periphery at connecting portion, through setting up annular crease, can be with the base edge to connecting portion one side bend make it be a lid form to reduce its diameter, and then reduced its area occupied.
In this embodiment, the base is a circular base.
In this embodiment, the connecting portion is a rubber sealing ring disposed around the first channel, and when the base is coupled to the mouth portion of the medicine bottle in a sealing manner, the rubber sealing ring is in sealing engagement with the mouth portion of the medicine bottle, that is, the mouth portion of the medicine bottle abuts against the rubber sealing ring.
For further increasing the leakproofness, rubber seal's cross-section is U type cross-section for rubber seal's surface forms annular U type groove, the medicine bottle oral area is spacing in annular U type groove.
In this embodiment, the protrusion is a nipple-shaped elastic protrusion.
In particular, the diameter of the portion of the first channel located in the boss is smaller than the outer diameter of the syringe head, so that the syringe head can be interference-fitted with the boss when inserted into the boss to ensure tightness.
In this embodiment, the base is further provided with a second channel 6 penetrating through the base, and a plug portion 7 is arranged on the other side surface of the second channel, which is located on the base, and the plug portion is matched with and plugs the second channel. In daily use, the stopper portion plugs into the second passage if the base acts as a cap for the vial or is in a dispensing state to ensure sealing in the vial, and particularly after evacuation, the stopper portion prevents air from entering the vial from the second passage. When the base needs to be taken down after the liquid medicine in the medicine bottle is used up, the base is firmly adsorbed at the opening of the medicine bottle because the external air pressure is far greater than the air pressure in the medicine, the base is difficult to take down, the plug part is taken out from the second channel at the moment, the air enters the medicine bottle from the second channel, the air pressure in the medicine bottle is close to the air pressure outside the medicine bottle, and the base is convenient to take down from the medicine bottle
In order to prevent the liquid medicine from flowing out of the second channel, a second valve 8 which only allows the conduction from the convex part side to the connecting part side is arranged in the second channel.
The first valve and the second valve are both unidirectional membranes.
Example two:
referring to fig. 2, the present embodiment provides a convenient medicine taking device, which includes a base 1 hermetically coupled to a mouth portion of a medicine bottle, a connecting portion 2 hermetically coupled to the mouth portion of the medicine bottle is disposed on a surface of one side of the base, a protrusion 3 hermetically coupled to a head portion of a syringe is disposed on a surface of the other side of the base, a first channel 4 penetrates through the connecting portion and the protrusion to communicate with two sides of the base, and a first valve 5 allowing only conduction from one side of the connecting portion to one side of the protrusion is disposed in the first channel.
In this embodiment, the connecting portion is a cylindrical groove recessed in a side surface of the base, and the mouth portion of the medicine bottle is hermetically inserted into the cylindrical groove.
Specifically, be provided with rubber seal ring 9 on the lateral wall of cylindrical groove, rubber seal ring extends to on the bottom surface of cylindrical groove, makes the sealed butt of medicine bottle mouth is on rubber seal ring.
In this embodiment, the mouth of the medicine bottle is tightly covered by the rubber sealing ring, so that the sealing performance of the connecting part structure is better than that of the connecting part structure in the first embodiment, and the base is more suitable for being used as the bottle cap of the medicine bottle.
Referring to fig. 3, when the base of the present invention is used, the medicine bottle is prevented from being placed on the platform in a manner that the mouth portion faces upward, the connecting portion of the base is aligned with the mouth portion of the medicine bottle and then coupled, the head portion of the syringe is inserted into the protrusion portion, the piston rod of the syringe is pulled, air in the medicine is pumped out so that the inside of the medicine bottle is in a state close to vacuum, and the base is firmly attached to the mouth portion of the medicine bottle; referring to fig. 4, because the base has been adsorbed firmly at the medicine bottle oral area, the medicine bottle that overturns this moment makes its oral area down, the liquid medicine can not ooze from the combination department of medicine oral area and base, insert the extraction that can begin the liquid medicine in the bellying with the syringe head this moment again, when extracting the predetermined amount, prevent on the platform with oral area mode up with the medicine bottle again can, whole in-process does not have the liquid medicine to ooze, the syringe head is wrapped up by the bellying, therefore also there is not the liquid medicine drippage, the problem that prior art extraction liquid medicine exists has effectively been solved.
Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a convenient ware of getting it filled which characterized in that: the device comprises a base which is hermetically coupled to the mouth of a medicine bottle, a connecting part which is hermetically coupled with the mouth of the medicine bottle is arranged on the surface of one side of the base, a bulge which is hermetically coupled with the head of an injector is arranged on the surface of the other side of the base, a first channel penetrates through the connecting part and the bulge to communicate with the two sides of the base, and a first valve which only allows the conduction from one side of the connecting part to one side of the bulge is arranged in the first channel.
2. The convenient applicator according to claim 1, wherein: the base is a circular base.
3. The convenient applicator according to claim 1, wherein: the connecting portion is a rubber sealing ring arranged around the first channel, and when the base is coupled to the mouth portion of the medicine bottle in a sealing mode, the rubber sealing ring is attached to the mouth portion of the medicine bottle in a sealing mode.
4. The convenient applicator according to claim 3, wherein: the cross-section of rubber seal's cross-section is U type cross-section for rubber seal's surface forms annular U type groove, the medicine bottle mouth part is spacing in annular U type groove.
5. The convenient applicator according to claim 1, wherein: the connecting part is a cylindrical groove sunken in one side surface of the base, and the mouth part of the medicine bottle is embedded in the cylindrical groove in a sealing mode.
6. The convenient applicator according to claim 5, wherein: be provided with rubber seal ring on the lateral wall of cylindrical groove, rubber seal ring extends to on the bottom surface of cylindrical groove, makes the sealed butt of medicine bottle oral area is on rubber seal ring.
7. The convenient applicator according to claim 1, wherein: the convex part is a nipple-shaped elastic bulge.
8. The convenient applicator according to claim 1, wherein: the portion of the first passage in the boss has a diameter less than the outer diameter of the syringe head.
9. The convenient applicator according to claim 1, wherein: the base is further provided with a second channel penetrating through the base, a plug portion is arranged on the other side surface, located on the base, of the second channel, and the plug portion is matched with and plugs the second channel.
10. The convenient applicator of claim 9, wherein: and a second valve which only allows the conduction from the bulge part side to the connecting part side is arranged in the second channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121912956.0U CN215740505U (en) | 2021-08-16 | 2021-08-16 | A convenient medicine dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121912956.0U CN215740505U (en) | 2021-08-16 | 2021-08-16 | A convenient medicine dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215740505U true CN215740505U (en) | 2022-02-08 |
Family
ID=80074870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121912956.0U Expired - Fee Related CN215740505U (en) | 2021-08-16 | 2021-08-16 | A convenient medicine dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215740505U (en) |
-
2021
- 2021-08-16 CN CN202121912956.0U patent/CN215740505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |