CN207242428U - A kind of combined type combines rubbery plug lid - Google Patents
A kind of combined type combines rubbery plug lid Download PDFInfo
- Publication number
- CN207242428U CN207242428U CN201721169540.8U CN201721169540U CN207242428U CN 207242428 U CN207242428 U CN 207242428U CN 201721169540 U CN201721169540 U CN 201721169540U CN 207242428 U CN207242428 U CN 207242428U
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- CN
- China
- Prior art keywords
- rubber stopper
- combined type
- plug lid
- rubbery plug
- outer cover
- 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.)
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Abstract
The utility model discloses a kind of combined type to combine rubbery plug lid.Rubbery plug lid includes the outer cover and rubber stopper being used cooperatively, the outer cover is provided with accommodating chamber, the rubber stopper is located in the accommodating chamber, the rubber stopper includes body, the body upper surface and lower surface are respectively provided with groove, the straight slot through the body is additionally provided with the body, the rubber stopper face is coated with plastic foil entirely.The rubbery plug lid of the utility model is simple in structure, in the direct coating plastic film in the surface of rubber stopper, can directly be sealed when rubber stopper is assembled with PP or PE lids, it is not necessary to which otherwise designed lower cover or baffle can reach sealing effect.The shortcomings that reducing the production cost of combined type combined cap product, and improve the leakproofness of combined type combined cap, while also improving script combined cap leakage and reduction particulate pollution when assembled, and then increase pharmaceutical packing safety.
Description
Technical field
A kind of combined type combination rubbery plug lid is the utility model is related to, belongs to technical field of mechanical processing.
Background technology
Existing rubber stopper is usually using Teflon (also known as polytetrafluoroethylene (PTFE), PTFE) or poly terephthalic acid class plastics are (again
Claim PET, include polyethylene terephthalate PET and polybutylene terephthalate PBT) etc. membrane material cladding, to completely cut off rubber
Particulate that rubber plug disengages in itself or it is other it is not expected disengage impurity, reach the mesh of powder pharmaceutical or liquid in spacing container
, avoid causing medicine pollution and reducing drug effect, even result in the possibility of health hazard.Rubber stopper product occasionally has and PP (poly- third
Alkene, Polypropylene), the material such as PE (polyethylene, Polyethylene) be combined into the product of combined type combined cap, generally
No overlay film rubber stopper or more states the rubber stopper of membrane material overlay film, in the processing procedure assembled with PP, PE exterior and interior cover, often may require that
Otherwise designed lower cover, baffle or directly with imperforation container seal, to reach sealing effect, it is ensured that combined with combined type
The liquid covered in the container of combination will not ooze out.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of combined type combination rubbery plug lid.
The utility model is achieved through the following technical solutions：
A kind of combined type combines rubbery plug lid, including with the use of outer cover and rubber stopper, the outer cover is provided with receiving
Chamber, the rubber stopper are located in the accommodating chamber, and the rubber stopper includes body, and the body upper surface and lower surface are respectively provided with
Groove, is additionally provided with the straight slot through the body on the body, the rubber stopper face is coated with plastic foil.
A kind of combined type combination rubbery plug lid, the body is cylinder.
A kind of combined type combines rubbery plug lid, and three straight slots are provided with the body.
A kind of combined type combination rubbery plug lid, the straight slot is circle.
A kind of combined type combination rubbery plug lid, it is described to cover the flanging being provided with outwardly outside.
A kind of combined type combination rubbery plug lid, the plastic foil is PP, PE film or includes the compound of PP, PE material
Film；The outer cover is identical with the material of plastic foil.
A kind of preparation method of combined type combination rubbery plug lid, including following steps：
（1）By PP films or include the composite membrane of PP materials and sheet rubber is placed in pressing machine, pressing must be coated with to surface
The rubber stopper of film；
（2）The rubber stopper for being coated with film is placed in jetting mold and is fixed, outer cover is put into dynamic model, after molding, is buried
Enter the outer cover of rubber stopper；
（3）Outer be placed in sealing machine for being embedded to rubber stopper is subjected to sealing processing, obtains combined type combination rubbery plug lid.
The beneficial effect that the utility model is reached：
The rubbery plug lid of the utility model is simple in structure, directly coats the film of PP materials on the surface of rubber stopper, or include
More material composite membranes of PP materials, can directly seal when rubber stopper is assembled with PP or PE lids, it is not necessary under otherwise designed
Lid or baffle can reach sealing effect.The production cost of combined type combined cap product is reduced, and improves combined type group
The leakproofness of closing lid, while the shortcomings that also improve script combined cap leakage and particulate when assembled pollution is reduced, and then increase medicine
The packaging safety of product.
The rubbery plug lid manufacture craft of the utility model is simple, reduces the manufacturing process of lower cover or baffle, saves
Technological process, reduces processing cost.
The rubber stopper of the utility model can be applied to be filled with the containers such as parenteral solution, powder pharmaceutical, freeze-drying medicine.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of rubber stopper.
Fig. 3 is the sectional view of Fig. 2.
Fig. 4 is the structure diagram that rubber stopper half coats PP films.
Fig. 5 is the structure diagram that rubber stopper another side half coats PP films.
In figure：1st, outer cover, 11, flanging, 2, rubber stopper, 21, body, 22, groove, 23, straight slot, 3, accommodating chamber, 4, plastics
Film.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following embodiments are only used for clearly illustrating this
The technical solution of utility model, and the scope of protection of the utility model cannot be limited with this.
As shown in the figure, the utility model a kind of combined type combination rubbery plug lid, including with the use of outer cover 1 and rubber
Plug 2, the outer cover 1 is provided with accommodating chamber 3, and the rubber stopper 2 is located in the accommodating chamber 3, and the rubber stopper 2 includes body
21,21 upper and lower surface of body is respectively provided with groove 22, is additionally provided with the body 21 through the body 21
Straight slot 23,2 surface of rubber stopper are coated with plastic foil 4.
The plastic foil 4 is PP, PE film or the composite membrane for including PP, PE material；The material of the outer cover 1 and plastic foil 4
Identical, for the outer cover 1 and plastic foil 4 of phase same material in sealing, the effect reached is more preferable.
2 surface of rubber stopper is coated with PP, PE film 4 entirely, refers to that groove 22 and 23 surface of straight slot are equally coated with PP films
4.Meanwhile 2 surface of rubber stopper can also use half cladding PP, PE film, 4 form, be specifically shown in Fig. 4 and Fig. 5, half cladding also can reach phase
Same effect.
Further, the body 21 is cylinder, and higher with various bottle fitnesss, versatility is good.
Further, three straight slots 23 are provided with the body 21.By setting three straight slots 23, this is evenly distributed on
On body 21, fully meet the needs that rubbery plug lid is punctured；Further, the straight slot 23 is circle.
Further, flanging 11 outwardly is provided with the outer cover 1.
A kind of preparation method of combined type combination rubbery plug lid, including following steps：
（1）By PP, PE film 4 or include the composite membrane of PP, PE material and sheet rubber is placed in pressing machine, pressing obtains surface
It is coated with the rubber stopper 2 of film；
（2）The rubber stopper 2 for being coated with film is placed in jetting mold and is fixed, outer cover 1 is put into dynamic model, after molding, obtains
It is embedded to the outer cover 1 of rubber stopper；
（3）The outer cover 1 for being embedded to rubber stopper is placed in sealing machine and carries out sealing processing, obtains combined type combination rubber stopper
Lid.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
The scope of protection of the utility model is also should be regarded as into deformation.
Claims (7)
1. a kind of combined type combines rubbery plug lid, including with the use of outer cover and rubber stopper, it is characterized in that, the outer cover is set
There is accommodating chamber, the rubber stopper is located in the accommodating chamber, and the rubber stopper includes body, the body upper surface and lower surface
Groove is respectively provided with, the straight slot through the body is additionally provided with the body, the rubber stopper face is coated with plastic foil.
2. a kind of combined type combination rubbery plug lid according to claim 1, it is characterized in that, the body is cylinder.
3. a kind of combined type combination rubbery plug lid according to claim 1, it is characterized in that, three are provided with the body and is led to
Groove.
4. a kind of combined type combination rubbery plug lid according to claim 3, it is characterized in that, the straight slot is circle.
5. a kind of combined type combination rubbery plug lid according to claim 1, it is characterized in that, outer cover is provided with outwardly
Flanging.
6. a kind of combined type combination rubbery plug lid according to claim 1, it is characterized in that, the plastic foil is PP, PE film
Or include the composite membrane of PP, PE material；The outer cover is identical with the material of plastic foil.
7. a kind of combined type combination rubbery plug lid according to claim 1, it is characterized in that, the outer cover and rubber stopper pass through
Seal direct-assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721169540.8U CN207242428U (en) | 2017-09-13 | 2017-09-13 | A kind of combined type combines rubbery plug lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721169540.8U CN207242428U (en) | 2017-09-13 | 2017-09-13 | A kind of combined type combines rubbery plug lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207242428U true CN207242428U (en) | 2018-04-17 |
Family
ID=61888381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721169540.8U Active CN207242428U (en) | 2017-09-13 | 2017-09-13 | A kind of combined type combines rubbery plug lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207242428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697451A (en) * | 2017-09-13 | 2018-02-16 | 盛州医药包装材料科技（中国）有限公司 | A kind of combined type combines rubbery plug lid |
-
2017
- 2017-09-13 CN CN201721169540.8U patent/CN207242428U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697451A (en) * | 2017-09-13 | 2018-02-16 | 盛州医药包装材料科技（中国）有限公司 | A kind of combined type combines rubbery plug lid |
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