CN211513086U - Blocking and twisting-off structure and disposable medicine feeder - Google Patents
Blocking and twisting-off structure and disposable medicine feeder Download PDFInfo
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- CN211513086U CN211513086U CN201920840680.6U CN201920840680U CN211513086U CN 211513086 U CN211513086 U CN 211513086U CN 201920840680 U CN201920840680 U CN 201920840680U CN 211513086 U CN211513086 U CN 211513086U
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Abstract
The utility model discloses a jam twisting-off structure and disposable medicine feeder, include: a blocking post provided with an overlapping portion and an extending portion; the twist-off handle is arranged at the upper part of the plugging column; the overlapping part of the twist-off handle and the blocking column is an overlapping part, the non-overlapping part of the twist-off handle and the blocking column is an extending part, and the overlapping part is larger than the extending part; this jam twist-off structure is used for disposable dispenser, disposable dispenser includes: the medicine storage chamber, the medicine feeding section, the flow guide section and the blocking and twisting-off structure are connected with the medicine feeding section; the utility model discloses it is sealed effectual, twist off this jam simultaneously more easily and twist off the structure, still have the effect of twisting off the back shutoff once more.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to block up and twist off structure and disposable ware of dosing.
Background
At present, the clinical administration routes are various, wherein common administration routes comprise subcutaneous injection, intravenous injection, oral administration, smearing and the like, and basically, the administration routes of the medicine have very close relation with the treatment effects of various clinical symptoms.
However, the disposable administration device on the market is inconvenient to open and is not beneficial to use, and once the disposable administration device is opened, the disposable administration device can not be plugged.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a jam twisting-off structure, include:
a blocking post provided with an overlapping portion and an extending portion;
the twist-off handle is arranged at the upper part of the plugging column;
the overlapping part of the twist-off handle and the blocking column is an overlapping part, the non-overlapping part of the twist-off handle and the blocking column is an extending part, and the overlapping part is larger than the extending part.
Specifically, twist off the handle and include top, flank and connecting portion, the flank is located the below of the both sides of top, connecting portion are located the below of the intermediate position of top and with two the flank is connected, connecting portion with block up the post and overlap the setting, connecting portion are upper-thickness thin structure down.
Specifically, the side wing is of a structure with a thick upper part and a thin lower part, or the side wing is of a structure with a thick inner part and a thin outer part; or
The side wings are of a structure with a thick upper part and a thin lower part, and are of a structure with a thick inner part and a thin outer part.
Specifically, both sides of the top of the twist-off handle are provided with cut corners.
Specifically, the bottom outer sides of the side wings are of convex arc structures.
The utility model also provides a disposable ware of dosing, include:
the medicine storage chamber is filled with a medicine agent, one end of the medicine storage chamber is of a flat sealing structure, and the other end of the medicine storage chamber is of a circular structure;
the drug delivery section is arranged on one side of the circular structure of the drug storage chamber, and the maximum width of the drug delivery section is smaller than the minimum width of the drug storage chamber;
a diversion section is arranged between the medicine storage chamber and the medicine feeding section, and the diversion section is of a conical structure;
a stopper screw-off structure, such as the one described above, connected to the administration section.
Specifically, the administration section is provided with an inlet and an outlet; the inboard of export still is provided with the screens, when twisting off the state, the jam post can with export joint.
Specifically, the outlet of the administration section is designed to be arc-shaped narrowed, the inner side of the bottom of the side wing is of an inwards concave arc-shaped structure, and the radian of the arc-shaped structure of the inner side of the bottom of the side wing is matched with the radian of the outlet.
Specifically, a gap is provided between the twist-off handle and the outlet.
In particular, the length of the administration section is greater than the length of the drug storage chamber.
The utility model provides a technical scheme the utility model discloses a jam twisting-off structure, include: a blocking post provided with an overlapping portion and an extending portion; the twist-off handle is arranged at the upper part of the plugging column; the overlapping part of the twist-off handle and the blocking column is an overlapping part, the non-overlapping part of the twist-off handle and the blocking column is an extending part, and the overlapping part is larger than the extending part; this jam twist-off structure is used for disposable dispenser, disposable dispenser includes: the medicine storage chamber is filled with a medicine agent, one end of the medicine storage chamber is of a flat sealing structure, and the other end of the medicine storage chamber is of a circular structure; the drug delivery section is arranged on one side of the circular structure of the drug storage chamber, and the maximum width of the drug delivery section is smaller than the minimum width of the drug storage chamber; a diversion section is arranged between the medicine storage chamber and the medicine feeding section, and the diversion section is of a conical structure; the structure is twisted off in the jam, the jam twist off the structure with the section of dosing is connected, the utility model discloses sealed effectual, twist off this jam simultaneously and twist off the structure more easily, still have the effect of twisting off the back shutoff once more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a plug twist-off structure according to the present invention;
fig. 2 is a schematic structural view of an embodiment of the disposable administration set of the present invention.
The reference numbers illustrate:
the device comprises a plugging column 1, an overlapping part 11, an extending part 12, a twist-off handle 2, a top part 21, a connecting part 22, a side wing 23, a medicine storage chamber 3, a medicine feeding section 4, an inlet 41, an outlet 42 and a flow guide section 5.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a blocking and twisting structure, including:
a plugging column 1 provided with an overlapping portion 11 and an extending portion 12;
the twist-off handle 2 is arranged on the upper part of the blocking column 1;
the overlapping part of the twist-off handle 2 and the plugging column 1 is an overlapping part 11, the non-overlapping part of the twist-off handle 2 and the plugging column 1 is an extending part 12, and the overlapping part 11 is larger than the extending part 12.
Specifically, the protruding portion 12 of the blocking column 1 is used for blocking the outlet 42 of the medicine, closing the container for storing the medicine, thereby ensuring the sterility of the medicine in the container, and because the overlapping portion 11 is larger than the protruding portion 12, the blocking column 1 and the twist-off handle 2 are integrally formed, thereby reducing the volume of the blocking column 1 and the twist-off handle 2 on one hand, and enhancing the strength of the blocking column 1 on the other hand, thereby making the whole blocking twist-off structure easier and less laborious in twisting off.
Specifically, the twist-off handle 2 includes a top portion 21, side wings 23 and a connecting portion 22, the side wings 23 are located below two sides of the top portion 21, the connecting portion 22 is located below the middle position of the top portion 21 and connected to the two side wings 23, the connecting portion 22 is overlapped with the plugging column 1, and the connecting portion 22 is of a structure that is thick at the top and thin at the bottom.
The axis of the connecting part 22 is overlapped with the axis of the plugging column 1, and the thickness of the upper part of the connecting part 22 is consistent with that of the plugging column 1, so that the connecting part 22 adopts a structure which is thin from top to bottom and protrudes out of the plugging column 1, and the connecting part 22 is connected with the overlapped part 11, so that the strength of the plugging column 1 is enhanced, and the plugging column is easier to twist off.
Specifically, the side wing 23 is a structure with a thick upper part and a thin lower part, or the side wing 23 is a structure with a thick inner part and a thin outer part; or
The side wing 23 is a structure with a thick upper part and a thin lower part, and the side wing 23 is a structure with a thick inner part and a thin outer part.
The side wing 23 is of a structure with a thick upper part and a thin lower part, and when a hand holds the blocking and twisting-off structure from the top part 21 to the bottom part of the side wing 23, the finger force can be better guided to be more easily twisted off; the side wings 23 are of structures with thick inner parts and thin outer parts, when a hand holds the blocking twist-off structure from the side wings 23 at two sides to the direction of the blocking column 1, or fingers respectively abut against two sides of the side wings 23, the fingers can better fit the blocking twist-off structure, and the structure accords with ergonomics and is easier to twist off; the side wings 23 are of a structure with a thick upper part and a thin lower part, the side wings 23 are of a structure with a thick inner part and a thin outer part, and can be screwed off from the direction from the top part 21 to the blocking column 1, from the side wings 23 on two sides to the blocking column 1 or by respectively propping against two sides of the side wings 23 by fingers and holding the blocking screwing-off structure.
In another embodiment, the top portion 21 is a structure with a thick top and a thin bottom, so that when a hand holds the plug twist-off structure from the top portion 21 to the plug post 1, the finger force can be better guided to make the plug twist-off structure easier.
Specifically, both sides of the top portion 21 of the twist-off handle 2 are provided with cut corners.
The radian of the tangent angle is processed, so that the tangent angle of the top 21 of the hand grip is more friendly; compare the both sides of top 21 and twist off handle 2 for the right angle, this scheme more is favorable to the hand to make power, can make the people use less strength to realize easily twisting off.
When the two cutting angles are respectively held by hands, the blocking twist-off structure is rotated, and the blocking twist-off structure can be easily twisted off.
Specifically, the bottom outer side of the side wing 23 is of a convex arc structure.
The outer side surface of the side wing 23 and the arc-shaped structure at the bottom are in smooth transition, and the arc-shaped structure design is made at the outer side of the bottom of the side wing 23, so that the hand can hold the bottom of the side wing 23 more comfortably and more easily, and the human engineering is met.
The utility model also provides a disposable ware of dosing, include:
a medicine storage chamber 3, wherein a medicine agent is filled in the medicine storage chamber 3, one end of the medicine storage chamber is of a flat sealing structure, and the other end of the medicine storage chamber is of a circular structure;
the drug delivery section 4 is arranged on one side of the circular structure of the drug storage chamber 3, and the maximum width of the drug delivery section 4 is smaller than the minimum width of the drug storage chamber 3;
the flow guide section 5 is arranged between the medicine storage chamber 3 and the medicine feeding section 4, and the flow guide section 5 is of a conical structure;
a stopper twist-off structure, such as the above-described stopper twist-off structure, connected to the administration section 4.
Specifically, the medicine storage chamber 3 adopts a structure with one flat sealing structure and one circular structure, and the other end of the circular structure is provided with the medicine feeding section 4, so that the medicine storage chamber 3 is easier to extrude, the medicine is more thoroughly output, and the problem of medicine waste caused by incomplete medicine extrusion is solved; the flow guide section 5 is arranged between the medicine storage chamber 3 and the medicine feeding section 4, so that the medicine discharging process is smoother; adopt foretell jam to twist off the structure, sealed effect is better, guarantees before the use that the medicine is in aseptic condition to the drug effect is ensured, and the patient also uses more confidently, twists off this jam simultaneously and twist off the structure more easily, the more rapid use medicine in medicine storage chamber 3.
Further, the dosing section 4 is provided with an inlet 41 and an outlet 42. The diameter of the circular structure of medicine storage chamber 3 does 1.5 ~ 2 times of the diameter of the import 41 of section 4 of dosing, so set up can make more smooth and easy the entering of medicine more the section 4 of dosing.
Furthermore, the diameter of the inlet 41 is larger than that of the outlet 42, and since the administration section 4 is longer, the inlet 41 of the administration section 4 to the outlet 42 of the administration section 4 are gradually narrowed, so that the flow rate of the medicine from the inlet 41 of the administration section 4 to the outlet 42 of the administration section 4 is gradually increased, thereby increasing the spraying speed of the medicine, facilitating the direct spraying of the medicine to the affected part, and facilitating the uniform contact of the medicine and the affected part.
Specifically, the section of dosing 4 is long and thin tubular structure, can go deep into the internal affected part of human body and spray, can spray the liquid medicine in the affected part uniformly, convenient operation, labour saving and time saving make the effectual of treatment of dosing simultaneously.
Specifically, the inside of export 42 still is provided with the screens, when unscrewing the state, the jam post 1 can with export 42 joint.
The inner edge of the outlet 42 is provided with a clamping position, the clamping position is in hot-melt connection with the bottom of the blocking column 1 to seal the blocking column, and the outlet 42 of the administration section 4 can be opened by blocking the blocking twist-off structure.
When the state is twisted off, the bottom of stifled post 1 with the screens disconnection, the edge of screens is smooth and level, twist off the back, if do not use the medicine temporarily, the accessible is right stifled post 1 inserts in the export 42 with the screens joint, in order to realize right export 42's shutoff avoids opening the back medicine and receives the pollution.
Specifically, the outlet 42 of the administration section 4 is designed to be arc-shaped narrowed, the inner side of the bottom of the side wing 23 is an inward-concave arc-shaped structure, and the radian of the arc-shaped structure of the inner side of the bottom of the side wing 23 is matched with the radian of the outlet 42.
The outlet 42 of the administration section 4 adopts an arc narrowing design, so that the area of the outlet 42 is reduced, and the outlet 42 is suddenly narrowed unlike the slow narrowing of the administration section 4, so that the flow rate of the medicine is suddenly increased, the medicine spraying speed is increased, the medicine can smoothly and quickly reach the affected part, and the spraying range of the medicine can be enlarged; in order to be matched with the outlet 42, the inner side of the bottom of the side wing 23 is provided with an inwards concave arc-shaped structure, and the radian of the arc-shaped structure on the inner side of the bottom of the side wing 23 is matched with the radian of the outlet 42, so that when the plugging column 1 is clamped with the outlet 42, the side wing 23 just props against the outlet 42, and the plugging effect is better realized.
In particular, a gap is provided between the twist-off handle 2 and the outlet 42.
The bottom of the twist-off handle 2 is away from the outlet 42 by a certain distance, when the twist-off handle is in a twist-off state, the blocking twist-off structure is inserted into the outlet 42 and then clamped with the clamping position, and at the moment, the bottom of the twist-off handle 2 abuts against the outlet 42 to play a limiting role and better realize a blocking effect.
On the other hand, a gap is provided between the twist-off handle 2 and the outlet 42, so that the whole blocking twist-off structure is easier and less laborious to twist off.
In particular, the length of the administration section 4 is greater than the length of the medication chamber 3.
Because the length of the administration section 4 is larger than that of the medicine storage chamber 3, the administration section 4 has a larger spraying range and is easier to spray to the affected part.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A plug twist-off structure, comprising:
a blocking post provided with an overlapping portion and an extending portion;
the twist-off handle is arranged at the upper part of the plugging column;
the overlapping part of the twist-off handle and the blocking column is an overlapping part, the non-overlapping part of the twist-off handle and the blocking column is an extending part, and the overlapping part is larger than the extending part.
2. The jam twist-off structure of claim 1 wherein the twist-off handle includes a top portion, side wings and connecting portions, the side wings being located below either side of the top portion, the connecting portions being located below a middle position of the top portion and connecting with both of the side wings, the connecting portions being disposed in overlapping relation with the jam post, the connecting portions being of a thick-top-thin construction.
3. The jam twist-off structure of claim 2 wherein the wings are thick on top and thin on bottom or the wings are thick inside and thin outside; or
The side wings are of a structure with a thick upper part and a thin lower part, and are of a structure with a thick inner part and a thin outer part.
4. A plug twist-off construction as claimed in claim 2, wherein the twist-off handle is provided with cut corners on both sides of the top portion thereof.
5. The jam twist-off structure of claim 4 wherein the bottom exterior side of the shoulder is a convex arcuate structure.
6. A disposable applicator, comprising:
the medicine storage chamber is filled with a medicine agent, one end of the medicine storage chamber is of a flat sealing structure, and the other end of the medicine storage chamber is of a circular structure;
the drug delivery section is arranged on one side of the circular structure of the drug storage chamber, and the maximum width of the drug delivery section is smaller than the minimum width of the drug storage chamber;
a diversion section is arranged between the medicine storage chamber and the medicine feeding section, and the diversion section is of a conical structure;
an occlusion twist-off structure as claimed in any one of claims 1 to 5, connected to the administration section.
7. The disposable applicator of claim 6 wherein said administration section is provided with an inlet and an outlet; the inboard of export still is provided with the screens, when twisting off the state, the jam post can with export joint.
8. The disposable applicator according to claim 7 wherein said outlet of said dispensing segment is of an arcuate narrowing design, said inner bottom side of said shoulder having an inwardly concave arcuate configuration, said arcuate configuration of said inner bottom side of said shoulder having an arc corresponding to the arc of said outlet.
9. A disposable applicator according to claim 8, wherein a gap is provided between said twist-off handle and said outlet.
10. The disposable applicator of claim 6 wherein the length of said administration section is greater than the length of said drug storage chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840680.6U CN211513086U (en) | 2019-06-03 | 2019-06-03 | Blocking and twisting-off structure and disposable medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840680.6U CN211513086U (en) | 2019-06-03 | 2019-06-03 | Blocking and twisting-off structure and disposable medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211513086U true CN211513086U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920840680.6U Active CN211513086U (en) | 2019-06-03 | 2019-06-03 | Blocking and twisting-off structure and disposable medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211513086U (en) |
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2019
- 2019-06-03 CN CN201920840680.6U patent/CN211513086U/en active Active
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