CN204744987U - Rotary cover type combined cover - Google Patents
Rotary cover type combined cover Download PDFInfo
- Publication number
- CN204744987U CN204744987U CN201520519875.2U CN201520519875U CN204744987U CN 204744987 U CN204744987 U CN 204744987U CN 201520519875 U CN201520519875 U CN 201520519875U CN 204744987 U CN204744987 U CN 204744987U
- Authority
- CN
- China
- Prior art keywords
- plug
- lid
- pilot
- cap
- sealing plate
- Prior art date
- 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
Links
- 238000001802 infusion Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000036626 Mental retardation Diseases 0.000 description 1
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a spiral cover formula combined cover, including lid (2), plug (5) and closing plate (3), lid (2) one end is equipped with bulge loop (7), the other end is equipped with go-between (1), be equipped with in lid (2) and be used for connecting hole (8) with infusion bottle or infusion bag bottleneck, install in bulge loop (7) plug (5), there is barrier ring (6) at the interval between plug (5) and connecting hole (8), be equipped with two guiding holes (4) in plug (5), be equipped with installation nail (31) on closing plate (3), installation nail (31) are pierced and are made closing plate (3) install on plug (5) in plug (5). The utility model has the advantages that: the utility model discloses simple structure, convenient to use can reduce the puncture resistance through setting up the guiding hole, because the guiding hole is the bell mouth, its centre gripping is reliable to can avoid producing the piece, prevent that the liquid medicine from receiving the pollution, the closing plate is sealed reliable, convenient to use, easy operation.
Description
Technical field
This utility model relates to infusion bottle cap, particularly a kind of cap-rotating type composite cover.
Background technology
At present, on market, most of Infusion bottle lid adopts aluminium-plastic assembling Infusion bottle lid.Aluminium-plastic assembling Infusion bottle lid contains aluminum metal, and very harmful to human body of aluminum, long-term aluminium element of taking in can make the al deposition in cerebral tissue too much, can make people's hypomnesis, mental retardation, action is blunt and urge people old and feeble.Therefore, the contact with aluminum should be avoided as far as possible.When operating, medical personnel need the capping removing aluminum, then the syringe needle of tube for transfusion is penetrated rubber, the method operation inconvenience, not only time-consuming but also require great effort, and produce rubbish.For addressing this problem, method is had to adopt ring-pull bottle cap or coated bottle cap to replace traditional aluminium-plastic assembling Infusion bottle lid, but ring-pull bottle cap easily occurs that draw ring ruptures, and causes extra trouble in use, and ring-pull bottle cap or coated bottle cap all can produce rubbish.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides the cap-rotating type composite cover that a kind of structure is simple, easy to use.
The purpose of this utility model is achieved through the following technical solutions: a kind of cap-rotating type composite cover, comprise lid, plug and sealing plate, lid one end is provided with bulge loop, the other end is provided with connecting ring, and be provided with the connecting hole for being connected with infusion bottle or transfusion bag bottleneck in lid, plug is arranged in bulge loop, catch ring is separated with between plug and connecting hole, be provided with two pilot holes in plug, be provided with pilot nail on sealing plate, pilot nail thrusts in plug and sealing plate is arranged on plug.
Described pilot hole is bellmouth, and its outside diameter is not more than the diameter of tube for transfusion syringe needle, and its small end points to connecting hole.
The outside diameter of described pilot hole be less than sealing plate width.
Two described pilot holes are symmetrically distributed in pilot nail both sides, and pilot nail is coaxial with plug.
This utility model has the following advantages: this utility model structure is simple, easy to use, penetration Resistance can be reduced by arranging pilot hole, because pilot hole is bellmouth, its clamping is reliable, and can avoid producing chip, prevent medicinal liquid from being polluted, by using sealing plate sealing, when needing to seal, rotary seal plate covers pilot hole, its sealing is reliable, convenient to use, do not produce the rubbish such as draw ring or easily tore film, by arranging connecting ring, this composite cover can be made to weld with bottleneck and improve weld strength.
Accompanying drawing explanation
Fig. 1 is a kind of front sectional view of cap-rotating type composite cover;
Fig. 2 is a kind of top view of cap-rotating type composite cover;
In figure, 1-connecting ring, 2-lid, 3-sealing plate, 31-pilot nail, 4-pilot hole, 5-plug, 6-catch ring, 7-bulge loop, 8-connecting hole.
Detailed description of the invention
Be further described this utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As Fig. 1, shown in Fig. 2, a kind of cap-rotating type composite cover, comprise lid 2, plug 5 and sealing plate 3, lid 2 one end is provided with bulge loop 7, the other end is provided with connecting ring 1, the connecting hole 8 for being connected with infusion bottle or transfusion bag bottleneck is provided with in lid 2, plug 5 is arranged in bulge loop 7, catch ring 6 is separated with between plug 5 and connecting hole 8, two pilot holes 4 are provided with in plug 5, in the present embodiment, described pilot hole 4 is bellmouth, its outside diameter is not more than the diameter of tube for transfusion syringe needle, its small end points to connecting hole 8, sealing plate 3 is provided with pilot nail 31, pilot nail 31 thrusts in plug 5 and makes sealing plate 3 be arranged on plug 5, and sealing plate 3 can be rotated around pilot nail 31, in the present embodiment, the outside diameter of described pilot hole 4 is less than the width of sealing plate 3, two described pilot holes 4 are symmetrically distributed in pilot nail 31 both sides, pilot nail 31 is coaxial with plug 5.
Work process of the present utility model is as follows: rotary seal plate 3 makes pilot hole 4 expose, the needle pierces pilot hole 4 of tube for transfusion is entered in infusion bottle or transfusion bag, to derive medicinal liquid, due to pilot hole 4 bellmouths, its outside diameter is not more than the diameter of tube for transfusion syringe needle, and the syringe needle of tube for transfusion can be clamped reliably.
Claims (4)
1. a cap-rotating type composite cover, it is characterized in that: comprise lid (2), plug (5) and sealing plate (3), lid (2) one end is provided with bulge loop (7), the other end is provided with connecting ring (1), the connecting hole (8) for being connected with infusion bottle or transfusion bag bottleneck is provided with in lid (2), plug (5) is arranged in bulge loop (7), catch ring (6) is separated with between plug (5) and connecting hole (8), two pilot holes (4) are provided with in plug (5), sealing plate (3) is provided with pilot nail (31), pilot nail (31) thrusts in plug (5) and sealing plate (3) is arranged on plug (5).
2. a kind of cap-rotating type composite cover according to claim 1, is characterized in that: described pilot hole (4) is bellmouth, and its outside diameter is not more than the diameter of tube for transfusion syringe needle, and its small end points to connecting hole (8).
3. a kind of cap-rotating type composite cover according to claim 1, is characterized in that: the outside diameter of described pilot hole (4) is less than the width of sealing plate (3).
4. a kind of cap-rotating type composite cover according to claim 1, is characterized in that: two described pilot holes (4) are symmetrically distributed in pilot nail (31) both sides, and pilot nail (31) is coaxial with plug (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519875.2U CN204744987U (en) | 2015-07-17 | 2015-07-17 | Rotary cover type combined cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519875.2U CN204744987U (en) | 2015-07-17 | 2015-07-17 | Rotary cover type combined cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204744987U true CN204744987U (en) | 2015-11-11 |
Family
ID=54459751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519875.2U Expired - Fee Related CN204744987U (en) | 2015-07-17 | 2015-07-17 | Rotary cover type combined cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204744987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398924A (en) * | 2018-10-12 | 2019-03-01 | 吴迪 | A kind of bottled sterile solution adding set |
| CN109515961A (en) * | 2018-10-12 | 2019-03-26 | 吴迪 | A kind of sterile solution adding set |
| CN112790982A (en) * | 2020-12-31 | 2021-05-14 | 雷诺丽特恒迅包装科技（北京）有限公司 | Combined cover for liquid package |
-
2015
- 2015-07-17 CN CN201520519875.2U patent/CN204744987U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398924A (en) * | 2018-10-12 | 2019-03-01 | 吴迪 | A kind of bottled sterile solution adding set |
| CN109515961A (en) * | 2018-10-12 | 2019-03-26 | 吴迪 | A kind of sterile solution adding set |
| CN112790982A (en) * | 2020-12-31 | 2021-05-14 | 雷诺丽特恒迅包装科技（北京）有限公司 | Combined cover for liquid package |
| CN112790982B (en) * | 2020-12-31 | 2023-02-28 | 雷诺丽特恒迅包装科技（北京）有限公司 | Combined cover for liquid package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20210717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |