CN221308865U - Film-sticking type infusion cover and infusion bottle - Google Patents
Film-sticking type infusion cover and infusion bottle Download PDFInfo
- Publication number
- CN221308865U CN221308865U CN202420172743.6U CN202420172743U CN221308865U CN 221308865 U CN221308865 U CN 221308865U CN 202420172743 U CN202420172743 U CN 202420172743U CN 221308865 U CN221308865 U CN 221308865U
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- Prior art keywords
- infusion
- cover
- film
- hole
- bottle
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- 238000001802 infusion Methods 0.000 title claims abstract description 91
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 238000002347 injection Methods 0.000 claims abstract description 36
- 239000007924 injection Substances 0.000 claims abstract description 36
- 239000013039 cover film Substances 0.000 claims abstract description 24
- 230000000670 limiting effect Effects 0.000 claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- 239000010408 film Substances 0.000 claims abstract description 8
- 238000004806 packaging method and process Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- 239000003814 drug Substances 0.000 description 5
- 239000002313 adhesive film Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a film-sticking type infusion cover and an infusion bottle, wherein the film-sticking type infusion cover comprises a bottle cover and an aluminum covering film, a rubber plug and a cover plate for limiting the rubber plug are arranged in the bottle cover, a top plate is arranged at the top of the bottle cover, and the top plate is positioned above the rubber plug; the top plate is provided with a liquid injection hole and a liquid injection hole which penetrate through the top plate, and the cover film is connected to the top surface of the top plate and used for covering the liquid injection hole and the liquid injection hole. According to the infusion cover, the infusion hole and the infusion hole are covered by the aluminum cover film, when the infusion cover is needed to be used, an operator tears the cover film to leak the infusion hole and the infusion hole, and compared with a pull ring type infusion cover, the infusion cover is small in opening force due to the arrangement, and the infusion cover is convenient to open.
Description
Technical Field
The utility model relates to the technical field of medicine packaging, in particular to a film-sticking type infusion cover and an infusion bottle.
Background
The intravenous injection of human body has rapid drug effect, and is widely applied in the field of medicine and health in recent years, the combined cover is used as a sealing accessory of an infusion bottle or an infusion bag, and the structure and the materials of the combined cover are continuously improved in the actual use process.
In order to reduce the pollution of liquid medicine in the liquid preparation process, the bottle cap of the infusion bottle used by a special patient is provided with a liquid injection hole and an infusion hole, the liquid injection hole has the function of delivering the liquid medicine which needs to be mixed in the dispensing time into the infusion bottle, the infusion hole has the function of outputting the liquid medicine, and the pollution can be well reduced by adopting the form of the liquid injection hole and the infusion hole. At present, the double-hole bottle cap is the same as the single-hole bottle cap, the pull ring structure is adopted, some double pull rings are adopted, and the single pull ring or the double pull rings are adopted, so that the problem that the opening force is not easy to open exists, and how to design the infusion cap convenient to open is a problem which needs to be solved.
Disclosure of Invention
The utility model aims to provide a film-sticking type infusion cover and an infusion bottle, which are used for solving the problem of large opening force of a pull ring type infusion cover in the prior art.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
The application discloses a film-sticking type infusion cover, which comprises a bottle cover and an aluminum cover film, wherein a rubber plug and a cover plate for limiting the rubber plug are arranged in the bottle cover;
The top plate is provided with a liquid injection hole and a liquid injection hole which penetrate through the top plate, and the cover film is connected to the top surface of the top plate and used for covering the liquid injection hole and the liquid injection hole.
Further, the top surface of the top plate is provided with a plurality of connecting grooves, and the cover film is provided with connecting protrusions matched with the connecting grooves.
Further, the cover film comprises a main body part and holding parts symmetrically arranged at two ends of the main body part, and the width of the holding parts is smaller than that of the main body part;
the shape of the main body part is the same as that of the top plate, and the connecting protrusion is arranged on the main body part.
Further, symmetrical connection gaps are formed in the left side and the right side of the top plate, and the holding portion is clamped in the connection gaps.
Further, the cover plate and the bottle cap are integrally formed or connected through welding.
Further, a first through hole and a second through hole are formed in the cover plate, the first through hole and the liquid injection hole are coaxially arranged, and the second through hole and the liquid injection hole are coaxially arranged.
Further, the inner diameters of the liquid injection hole and the liquid injection hole are the same, and are D1; the inner diameters of the first through hole and the second through hole are the same and are D2; wherein d1=d2+ (1-3) mm.
Further, a third convex ring is arranged on the top surface of the cover plate, and the third convex ring protrudes outwards from the bottom surface of the rubber plug.
Further, the bottom surface of the cover plate is provided with a reinforcing rib ring.
In a second aspect, the application discloses an infusion bottle, comprising the adhesive film type infusion cap of any one of the first aspect, wherein an encapsulation positioning line is arranged on an adhesive film of a bottle opening of the infusion bottle, and passes through the center of the bottle opening of the infusion bottle;
The liquid injection hole and the liquid injection hole are respectively positioned at two sides of the packaging positioning line.
According to the technical scheme, the utility model has the beneficial effects that:
According to the infusion cover, the infusion hole and the infusion hole are covered by the aluminum cover film, when the infusion cover is needed to be used, an operator tears the cover film to leak the infusion hole and the infusion hole, and compared with a pull ring type infusion cover, the infusion cover is small in opening force due to the arrangement, and the infusion cover is convenient to open.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the infusion cap of the present utility model;
FIG. 2 is a partial cross-sectional view of the bottle cap of the present utility model;
FIG. 3 is a top view of the bottle cap of the present utility model;
FIG. 4 is a schematic view of a cover film according to the present utility model;
FIG. 5 is a schematic view of a cover plate according to the present utility model;
fig. 6 is a schematic view of the structure of the bottle cap according to the present utility model.
Wherein: 1. a bottle cap; 11. a top plate; 111. a liquid injection hole; 112. an infusion hole; 113. a connecting groove; 114. a connection notch; 12. a positioning part; 121. a positioning groove; 13. a limit part; 14. a first collar; 15. a second convex ring; 2. a cover film; 21. a main body portion; 22. a grip portion; 4. a rubber plug; 5. a cover plate; 51. a third convex ring; 52. a reinforcing rib ring; 53. a first through hole; 54. and a second through hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
It should be noted that, in the description of the present utility model, the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and do not require that the present utility model must be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. The terms "front", "back", "left", "right", "upper", "lower" as used in the description of the present utility model refer to directions in the drawings, and the terms "inner", "outer" refer to directions toward or away from the geometric center of a particular component, respectively.
As shown in fig. 1 to 6, a film-sticking type infusion cover comprises a bottle cover 1 and an aluminum cover film 2, wherein a rubber plug 4 and a cover plate 5 for limiting the rubber plug 4 are arranged in the bottle cover 1, a top plate 11 is arranged at the top of the bottle cover 1, and the top plate 11 is positioned above the rubber plug 4; the top plate 11 is provided with a liquid injection hole 111 and a liquid injection hole 112 penetrating the top plate 11, and the cover film 2 is connected to the top surface of the top plate 11 for covering the liquid injection hole 111 and the liquid injection hole 112.
According to the infusion cover, the infusion hole and the infusion hole are covered by the aluminum cover film, when the infusion cover is needed to be used, an operator tears the cover film to leak the infusion hole and the infusion hole, and compared with a pull ring type infusion cover, the infusion cover is small in opening force due to the arrangement, and the infusion cover is convenient to open.
The application is illustrated by a specific example.
As shown in fig. 3-4, the cover film 2 in the application is an aluminum cover film 2, and compared with other materials, the aluminum foil film is safer and healthier, the aluminum foil has clean surface, is unfavorable for the production of microorganisms, and is more suitable for sealing the infusion cover.
In the present application, the top plate 11 and the bottle cap 1 are integrally formed to secure the coupling strength of the top plate 11.
In one embodiment, the cover film 2 includes a main body 21 and grip portions 22 symmetrically disposed at left and right ends of the main body 21, and the shape of the main body 21 is the same as the shape and width of the top plate 11, so as to ensure that the main body 21 can be attached to the top plate 11 effectively, and the width of the grip portions 22 is smaller than the width of the main body 21. When the cover film 2 is connected to the top plate 11, the holding part 22 is folded to the outside and below the top plate 11, and when in use, fingers pinch the holding part 22 to tear the cover film 2.
In a further embodiment, the top surface of the top plate 11 is provided with a plurality of connecting grooves 113, and the connecting protrusions are provided with connecting protrusions which are matched with the connecting grooves 113. Specifically, the connecting groove 113 is a pit, when the covering film 2 is used to seal the liquid injection hole 111 and the liquid injection hole 112, the covering film 2 is pressed by a hot pressing device, the bottom surface of the covering film 2 is pressed into the connecting groove 113 to form a connecting protrusion matched with the connecting groove 113, and the connecting effect of the covering film 2 on the top plate 11 can be ensured through the arrangement mode of the connecting protrusion and the connecting groove 113, so that the covering film 2 has a certain adhesive force.
Further, symmetrical connection notches 114 are provided on the left and right sides of the top plate 11, and the grip portion 22 is engaged in the connection notches 114. Specifically, the connecting notch 114 is slightly larger than the width of the holding portion 22, the holding portion 22 is turned down, and the width portion of the holding portion 22 is located in the connecting notch 114.
In the application, the liquid injection hole 111 and the liquid injection hole 112 are arranged on the top plate 11, the rubber plug 4 is positioned below the liquid injection hole 111 and the liquid injection hole 112, the cover plate 5 for limiting the rubber plug 4 is positioned below the rubber plug 4, the upper part of the rubber plug 4 is limited by the top wall body of the bottle cap main body 11, and the lower part is limited by the cover plate 5, so that the fixing effect of the rubber plug 4 is ensured.
Specifically, as shown in fig. 2, be equipped with in the bottle lid and be used for installing the first installation space of plug 4, the top of first installation space is equipped with second bulge loop 15, and plug 4 is installed in first installation space, and the protruding portion of second bulge loop 15 is protruding downwards, and the evagination is in the top surface of plug 4, and this design can guarantee the fixed effect of plug 4, cooperates the top wall body of bottle lid main part 11 through second bulge loop 15, can carry out the spacing of upwards moving to plug 4 to prevent through increasing contact force that plug 4 from taking place rotary displacement.
The bottle cap is internally provided with a second installation space for installing the cover plate 5, the second installation space is positioned below the first installation space, and the inner diameter of the second installation space is larger than that of the first installation space. The application designs that the inner diameter of the second installation space is larger than that of the first installation space, and the cover plate 5 in the second installation space can effectively block the rubber plug 4, thereby ensuring the fiber effect on the rubber plug 4.
Further, as shown in fig. 1-2, a second convex ring 15 protruding downwards is further arranged above the second installation space, and the second convex ring 15 can position the cover plate 5, so that the cover plate 5 is convenient to install; the cover plate 5 can be limited, and the limiting effect of upward movement of the cover plate 5 is ensured.
In a further embodiment, as shown in fig. 2, a limiting portion 13 is disposed on a side wall of the bottle cap 1, the limiting portion 13 is located below the second installation space, the top surface of the limiting portion 13 abuts against the cover plate 5, and the cover plate 5 can be effectively limited by the setting of the limiting portion 13, so that the cover plate 5 is prevented from being displaced.
In some embodiments, the cover plate 5 is manufactured in the second installation space in an integrally formed manner, and this design can better ensure the connection between the cover plate 5 and the bottle cap main body 11, and prevent the cover plate 5 from falling off. In other embodiments, the cover plate 5 may be attached to the second installation space by means of heat fusion or welding. The purpose of the limiting part 13 is to add a protection, and to better ensure the fixation of the cover plate 5.
In a further embodiment, as shown in fig. 1 and 2, the top surface of the cover plate 5 is provided with a third convex ring 51, and the third convex ring 51 protrudes into the bottom surface of the rubber plug 4. The third bulge loop 51 can increase the intensity of the cover plate 5 as the reinforcing rib of the cover plate 5, and can be clamped into the rubber plug 4 in a convex mode, and the fixing effect of the rubber plug 4 is ensured in an up-down limiting mode.
As shown in fig. 5, the bottom surface of the cover plate 5 is further provided with a fourth convex ring 54, and the fourth convex ring 54 is combined with the third convex ring 51, so that the cover plate 5 has better compressive strength, and the cover plate 5 cannot deform under the condition that the needle pierces the rubber stopper 4 to squeeze the rubber stopper, so as to ensure the fixing effect of the rubber stopper 4.
In one embodiment, the cover plate 5 is provided with a first through hole 53 and a second through hole 54, the first through hole 53 and the injection hole 111 are coaxially arranged, and the second through hole 54 and the transfusion hole 112 are coaxially arranged. Through set up in annotating the coaxial first through-hole 53 of liquid hole and infusion hole and second through-hole 54 on apron 5, after dragging the connecting portion in annotating liquid hole and the infusion hole, after the syringe needle pierces through plug 4, can conveniently run through first through-hole 53 or second through-hole 54, in the syringe needle entering infusion bottle of being convenient for.
In a further embodiment, as shown in fig. 1, the inner diameters of the injection hole 111 and the infusion hole 112 are the same, and are D1; the first through hole 53 and the second through hole 54 have the same inner diameter and are D2; wherein d1=d2+2 mm. The design of the hole opening with the upper part and the lower part is convenient for the needle to puncture, and the diameter of the hole below is only about 2mm smaller than that of the hole above, so that the needle cannot puncture the wall body of the cover plate 5 after puncturing, thereby being convenient for the user to operate.
In a further embodiment, as shown in fig. 3, the bottom of the bottle cap main body 11 is further provided with a positioning portion 12, the bottom surface of the positioning portion 12 is provided with an annular positioning groove 121, and the positioning groove 121 is convenient for positioning the infusion cap, so that the infusion cap and the infusion bottle can be connected conveniently.
In one embodiment, an infusion bottle is also disclosed, the infusion bottle comprises the adhesive film type infusion cover provided by any one of the embodiments, the adhesive film of the infusion bottle opening is provided with the packaging positioning lines, only one packaging positioning line passes through the center of the infusion bottle opening, namely, the packaging positioning lines are arranged along the diameter. As shown in fig. 6, a positioning line RO is provided in the middle of the connection line between the infusion hole 111 and the infusion hole 112, and when the infusion cap is installed, the positioning line RO is perpendicular to the packaging positioning line, so that the infusion hole 111 and the infusion hole 112 are respectively located at two sides of the packaging positioning line, the needle can be ensured not to be inserted into the packaging positioning line, and the needle can be smoothly inserted into the infusion bottle.
It will be appreciated by those skilled in the art that the present utility model can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the utility model or equivalents thereto are intended to be embraced therein.
Claims (10)
1. The film-sticking type infusion cover is characterized by comprising a bottle cover (1) and an aluminum cover film (2), wherein a rubber plug (4) and a cover plate (5) used for limiting the rubber plug (4) are arranged in the bottle cover (1), a top plate (11) is arranged at the top of the bottle cover (1), and the top plate (11) is positioned above the rubber plug (4);
The top plate (11) is provided with a liquid injection hole (111) and a liquid injection hole (112) penetrating through the top plate (11), and the cover film (2) is connected to the top surface of the top plate (11) and used for covering the liquid injection hole (111) and the liquid injection hole (112).
2. The film-sticking type infusion cover according to claim 1, wherein a plurality of connecting grooves (113) are formed in the top surface of the top plate (11), and connecting protrusions matched with the connecting grooves (113) are formed in the cover film (2).
3. The film-sticking type infusion cover according to claim 2, wherein the cover film (2) comprises a main body part (21) and holding parts (22) symmetrically arranged at two ends of the main body part (21), and the width of the holding parts (22) is smaller than the width of the main body part (21);
The shape of the main body part (21) is the same as that of the top plate (11), and the connecting protrusion is arranged on the main body part (21).
4. A film-sticking infusion cover according to claim 3, wherein symmetrical connection notches (114) are formed on the left and right sides of the top plate (11), and the holding part (22) is clamped in the connection notches (114).
5. The film-sticking infusion cap according to claim 1, wherein the cover plate (5) and the bottle cap (1) are integrally formed or connected by welding.
6. The film-sticking type infusion cover according to claim 1, wherein the cover plate (5) is provided with a first through hole (53) and a second through hole (54), the first through hole (53) and the liquid injection hole (111) are coaxially arranged, and the second through hole (54) and the infusion hole (112) are coaxially arranged.
7. The film-sticking type infusion cover according to claim 6, wherein the inner diameters of the infusion hole (111) and the infusion hole (112) are the same, and are D1; the inner diameters of the first through hole (53) and the second through hole (54) are the same, and D2 is adopted; wherein d1=d2+ (1-3) mm.
8. The film-sticking infusion cover according to claim 6, wherein a third convex ring (51) is arranged on the top surface of the cover plate (5), and the third convex ring (51) is outwards protruded from the bottom surface of the rubber plug (4).
9. The film-sticking infusion cover according to claim 1, wherein the bottom surface of the cover plate (5) is provided with a reinforcing rib ring (52).
10. An infusion bottle, which is characterized by comprising the film-sticking infusion cover of any one of claims 1-9, wherein a packaging positioning line is arranged on a glue film of a bottle opening of the infusion bottle, and passes through the center of the bottle opening of the infusion bottle;
The liquid injection hole (111) and the liquid infusion hole (112) are respectively positioned at two sides of the packaging positioning line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420172743.6U CN221308865U (en) | 2024-01-24 | 2024-01-24 | Film-sticking type infusion cover and infusion bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420172743.6U CN221308865U (en) | 2024-01-24 | 2024-01-24 | Film-sticking type infusion cover and infusion bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221308865U true CN221308865U (en) | 2024-07-12 |
Family
ID=91794506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420172743.6U Active CN221308865U (en) | 2024-01-24 | 2024-01-24 | Film-sticking type infusion cover and infusion bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221308865U (en) |
-
2024
- 2024-01-24 CN CN202420172743.6U patent/CN221308865U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |