CN108721109A - A kind of anti-jump freeze-drying rubber plug - Google Patents
A kind of anti-jump freeze-drying rubber plug Download PDFInfo
- Publication number
- CN108721109A CN108721109A CN201810604586.0A CN201810604586A CN108721109A CN 108721109 A CN108721109 A CN 108721109A CN 201810604586 A CN201810604586 A CN 201810604586A CN 108721109 A CN108721109 A CN 108721109A
- Authority
- CN
- China
- Prior art keywords
- freeze
- jump
- rubber plug
- drying
- straight slot
- 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.)
- Pending
Links
- 238000004108 freeze drying Methods 0.000 title claims abstract description 36
- 210000003205 muscle Anatomy 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Drying Of Solid Materials (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of anti-jump freeze-drying rubber plugs.Freeze-drying rubber plug includes corking and is located at the plug neck that bottle bottleneck is lyophilized for filling in, and the diameter of the corking is more than the diameter of plug neck；The plug neck includes connected first part and second part, is provided with straight slot on the second part, the first part corresponds to the notch for being provided at straight slot and being connected with straight slot.The freeze-drying rubber plug of the present invention can be eliminated because squeezing the stress generated at straight slot, by the notch being connected with straight slot in the setting of the top of straight slot to completely into freeze-drying bottle, good seal performance, yields height.
Description
Technical field
The present invention relates to a kind of rubber plug, especially a kind of anti-jump freeze-drying rubber plug.
Background technology
The production of existing freeze drying powder injection is usually that will be placed in bottle so after the liquid freeze-drying containing effective ingredient
It is sealed afterwards by rubber plug.
As shown in Fig. 2, rubber plug used at present, can generally be arranged jag, by jag, rubber plug preferably enters freeze-drying
Bottle；After freeze dryer pushing, rubber plug is pressed into vial, to be sealed；And stress is generated because squeezing at rubber plug slit port
Rubber plug is caused to bounce, it is endless hermetically sealed to cause, influence the drug being lyophilized in bottle.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of anti-jump freeze-drying rubber plugs.
The present invention is achieved through the following technical solutions：
A kind of anti-jump freeze-drying rubber plug, including corking and for filling in the plug neck for being located at freeze-drying bottle bottleneck, the diameter of the corking is big
In the diameter of plug neck；The plug neck includes connected first part and second part, is provided with straight slot on the second part, institute
It states first part and corresponds to the notch for being provided at straight slot and being connected with straight slot.
A kind of anti-jump freeze-drying rubber plug, the second part outside are provided with anti-jump rib.
A kind of anti-jump freeze-drying rubber plug, the thickness of the anti-jump rib bottom are more than the thickness at top.
A kind of anti-jump freeze-drying rubber plug, the second part bottom is provided with inclined-plane.
A kind of anti-jump freeze-drying rubber plug is provided with paracentesis area rib in the corking.
A kind of anti-jump freeze-drying rubber plug, the corking surface is provided with crown rib.
A kind of anti-jump freeze-drying rubber plug is provided with inclined-plane at the first part.
The advantageous effect that the present invention is reached：
The freeze-drying rubber plug of the present invention can be eliminated at straight slot by the way that the notch being connected with straight slot is arranged in the top of straight slot because squeezing
The stress generated is pressed, to completely into freeze-drying bottle, good seal performance, yields height.
Meanwhile it is simple in structure, do not increase production cost, greatly improves qualification rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of rubber plug in the prior art.
In figure：1, corking, 2, plug neck, 21, first part, 22, second part, 3, straight slot, 4, notch, 5, anti-jump rib,
6, inclined-plane, 7, paracentesis area rib, 8, crown rib, 9, inclined surface.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1, the present invention a kind of anti-jump freeze-drying rubber plug, including corking 1 and for fill in be located at freeze-drying bottle bottleneck
Plug neck 2, the diameter of the corking 1 is more than the diameter of plug neck 2；The plug neck 2 includes the first part 21 being connected and second
Points 22, it is provided with straight slot 3 on the second part 22, the first part 21 corresponds to be provided at straight slot 3 to be connected with straight slot 3
Notch 4.
Straight slot 3 can be arranged it is multiple, first part 21 correspond to each straight slot 3 at be provided with the notch being connected with straight slot 3
4。
Specifically, the length of the notch is less than the length of straight slot 3, is set with 3 connecting place of straight slot in the first part 21
It is equipped with inclined surface 9, i.e., not being provided only with notch 4 at first part 21 is additionally provided with inclined surface 9, is generated to more reduce to squeeze
Stress, compared with the existing technology in rubber plug（As shown in Figure 1）, inclined surface 9 is by reducing the thickness at first part 21
Come what is realized.
New mold only need to be arranged in production in the freeze-drying rubber plug of the present invention, you can large-scale production, production technology use
The prior art without increasing cost, while improving the performance of rubber plug.
Further, 22 outside of the second part is provided with anti-jump rib 5.By anti-jump rib 5, anti-detent plug neck 2
It is jumped out after into freeze-drying bottle.
Further, the thickness of 5 bottom of anti-jump rib passes through jelly more than the thickness at top when covering rubber plug
Dry machine pushes, and anti-jump rib 5 can smoothly enter into freeze-drying bottle, when taking out rubber plug, since the thickness of 5 bottom of anti-jump rib is more than top
Thickness, anti-jump rib 5 preferably from freeze-drying bottle in smoothly take out.
Further, 22 bottom of the second part is provided with inclined-plane 6.By the inclined-plane 6 of bottom, plug neck 2 is better
Into freeze-drying bottle.
Further, it is provided with paracentesis area rib 7 in the corking 1.By the way that crown paracentesis area rib 7, a side is arranged
Face can indicate penetrating area, on the other hand can play the glutinous effect of releasing.
Further, 1 surface of the corking is provided with crown rib 8.By the way that crown rib 8 is arranged, can play anti-
It is stained with glutinous effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of anti-jump freeze-drying rubber plug, including corking and for filling in the plug neck for being located at freeze-drying bottle bottleneck, the diameter of the corking
More than the diameter of plug neck；It is characterized in that the plug neck includes connected first part and second part, set on the second part
It is equipped with straight slot, the first part corresponds to the notch for being provided at straight slot and being connected with straight slot.
2. a kind of anti-jump freeze-drying rubber plug according to claim 1, characterized in that be provided on the outside of the second part anti-
Jump rib.
3. a kind of anti-jump freeze-drying rubber plug according to claim 2, characterized in that the thickness of the anti-jump rib bottom is big
Thickness in top.
4. a kind of anti-jump freeze-drying rubber plug according to claim 1, characterized in that the second part bottom is provided with tiltedly
Face.
5. a kind of anti-jump freeze-drying rubber plug according to claim 1, characterized in that be provided with paracentesis area muscle in the corking
Item.
6. a kind of anti-jump freeze-drying rubber plug according to claim 1, characterized in that the corking surface is provided with crown muscle
Item.
7. a kind of anti-jump freeze-drying rubber plug according to claim 1, characterized in that be provided with inclination at the first part
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810604586.0A CN108721109A (en) | 2018-06-13 | 2018-06-13 | A kind of anti-jump freeze-drying rubber plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810604586.0A CN108721109A (en) | 2018-06-13 | 2018-06-13 | A kind of anti-jump freeze-drying rubber plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108721109A true CN108721109A (en) | 2018-11-02 |
Family
ID=63929540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810604586.0A Pending CN108721109A (en) | 2018-06-13 | 2018-06-13 | A kind of anti-jump freeze-drying rubber plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108721109A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207174359U (en) * | 2017-07-17 | 2018-04-03 | 盛州橡塑胶（苏州）有限公司 | Dual-seal plug |
| CN207174358U (en) * | 2017-07-17 | 2018-04-03 | 盛州橡塑胶（苏州）有限公司 | A kind of plug for being used to freeze bottle |
| CN207242424U (en) * | 2017-09-13 | 2018-04-17 | 盛州医药包装材料科技（中国）有限公司 | A kind of universal rubber plug |
| CN209004706U (en) * | 2018-06-13 | 2019-06-21 | 盛州医药包装材料科技（中国）有限公司 | A kind of anti-jump freeze-drying rubber plug |
-
2018
- 2018-06-13 CN CN201810604586.0A patent/CN108721109A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207174359U (en) * | 2017-07-17 | 2018-04-03 | 盛州橡塑胶（苏州）有限公司 | Dual-seal plug |
| CN207174358U (en) * | 2017-07-17 | 2018-04-03 | 盛州橡塑胶（苏州）有限公司 | A kind of plug for being used to freeze bottle |
| CN207242424U (en) * | 2017-09-13 | 2018-04-17 | 盛州医药包装材料科技（中国）有限公司 | A kind of universal rubber plug |
| CN209004706U (en) * | 2018-06-13 | 2019-06-21 | 盛州医药包装材料科技（中国）有限公司 | A kind of anti-jump freeze-drying rubber plug |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |