CN107416336A - A kind of plug-bouncing freeze-dried powder rubber plug - Google Patents
A kind of plug-bouncing freeze-dried powder rubber plug Download PDFInfo
- Publication number
- CN107416336A CN107416336A CN201710596222.8A CN201710596222A CN107416336A CN 107416336 A CN107416336 A CN 107416336A CN 201710596222 A CN201710596222 A CN 201710596222A CN 107416336 A CN107416336 A CN 107416336A
- Authority
- CN
- China
- Prior art keywords
- plug
- neck
- jump
- freeze
- bouncing
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
-
- 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
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Closures For Containers (AREA)
Abstract
The present invention provides a kind of plug-bouncing freeze-dried powder rubber plug, and it includes bizet (1) and neck (2), and neck (2) is provided with air discharge duct（3）, anti-jump muscle is provided with neck (2) outer wall（4）, it is characterised in that：In anti-jump muscle（4）Precompressed positioning bar is additionally provided with neck (2) outer wall of top（5）, in air discharge duct（3）Cell wall on be additionally provided with anti-jump a plug slot（6）.Present invention precompressed depth simple in construction, easy to use, plug is accurate, and effective the occurrence of preventing plug jumping.
Description
Technical field：
The present invention relates to a kind of freeze-dried powder rubber plug, is specifically exactly a kind of plug-bouncing freeze-dried powder rubber plug.
Background technology：
The production of existing freeze drying powder injection is usually to carry out sterile vacuum packaging after the decoction containing effective ingredient is freezed,
Its production process is grown, and medicine bottle should be jumped a queue in freeze-drying process, keep sterile, can not make bottle stopper sealing too tight again.
Existing bottle stopper in design, plug and bottleneck are that " interference " coordinates, so due to rubber stopper " neck "
The elasticity of gradient and plug, plug easily jump out bottleneck, " interference " amount it is bigger, " neck " gradient is bigger, " neck " elasticity it is more big more
Plug jumping is also easy to produce, such as " interference " amount causes plug " neck " generation " inclination ", and such bottleneck can be produced with one to plug
Component, plug elasticity is bigger, and component with it is bigger, and plug is easier " jumping out "（That is plug jumping）.
In addition, the plug that the patent of existing plug such as Application No. " 201020190764.9 " provides, in order to prevent plug jumping
The occurrence of, anti-jump muscle is arranged close to the neck outer wall of air discharge duct bottom land, this results in bottle cap after the prepressing, air discharge duct
Exhaust is usually obstructed, and then influences the quality of medicine in medicine bottle.
The content of the invention：
The present invention is exactly to overcome deficiency of the prior art, there is provided a kind of plug-bouncing freeze-dried powder rubber plug.
The present invention provides following technical scheme：
A kind of plug-bouncing freeze-dried powder rubber plug, it includes bizet and neck, and neck is provided with air discharge duct, is provided with neck outer wall anti-jump
Muscle, it is characterised in that：Precompressed positioning bar is additionally provided with neck outer wall above anti-jump muscle, is additionally provided with the cell wall of air discharge duct
Anti-jump a plug slot.
On the basis of above-mentioned technical proposal, there can also be technical scheme further below：
Described anti-jump a plug slot is located at the top of precompressed positioning bar.
Chamfering is provided with neck outer wall below anti-jump muscle.
The flute profile of the anti-jump a plug slot is rectangle or semicircle or circular arc.
Invention advantage：
The present invention has the advantages that precompressed depth simple in construction, easy to use, plug is accurate, especially by air discharge duct
The mode of anti-jump a plug slot is set on cell wall, reduces the elasticity of plug neck, so as to the occurrence of effectively preventing plug jumping.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention.
Embodiment：
As shown in figure 1, a kind of plug-bouncing freeze-dried powder rubber plug, it includes bizet 1, and columned neck is provided with the lower section of bizet
2.The air discharge duct 3 that Open Side Down is provided with the axis of neck 2, and neck 2 is separated into by left neck claw by air discharge duct 3
With right neck claw two parts.
Chamfering 2a is equipped with the lower outside of the left and right neck claw of neck 2.Left neck claw and the right side above chamfering 2a
The anti-jump muscle 4 of the protrusion of one group of horizontal distribution is equipped with the arc outer wall of neck claw.Left neck claw above anti-jump muscle 4 and
The outer wall of right neck claw is respectively equipped with the precompressed positioning bar 5 of a protrusion.
Symmetrical anti-jump a plug slot 6 is additionally provided with the cell wall of air discharge duct 3 above precompressed positioning bar 5, described is anti-
Plug jumping groove 6 is the groove of horizontal distribution, and flute profile is rectangle or semicircle or circular arc.The width of rebate of anti-jump a plug slot 6 is neck
/ to three/20th of portion's height, depth of rebate are 0.2mm to 3mm.
Claims (4)
1. a kind of plug-bouncing freeze-dried powder rubber plug, it includes bizet (1) and neck (2), and neck (2) is provided with air discharge duct（3）,
Anti-jump muscle is provided with neck (2) outer wall（4）, it is characterised in that：In anti-jump muscle（4）Also set on neck (2) outer wall of top
There is precompressed positioning bar（5）, in air discharge duct（3）Cell wall on be additionally provided with anti-jump a plug slot（6）.
2. according to a kind of plug-bouncing freeze-dried powder rubber plug described in claim 1, it is characterised in that：Described anti-jump a plug slot（6）
Positioned at precompressed positioning bar（5）Top.
3. according to a kind of plug-bouncing freeze-dried powder rubber plug described in claim 1, it is characterised in that：In anti-jump muscle（4）Lower section
Neck (2) outer wall is provided with chamfering（2a）.
4. according to a kind of plug-bouncing freeze-dried powder rubber plug described in claim 1, it is characterised in that：The anti-jump a plug slot（6）'s
Flute profile is rectangle or semicircle or circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710596222.8A CN107416336A (en) | 2017-07-20 | 2017-07-20 | A kind of plug-bouncing freeze-dried powder rubber plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710596222.8A CN107416336A (en) | 2017-07-20 | 2017-07-20 | A kind of plug-bouncing freeze-dried powder rubber plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107416336A true CN107416336A (en) | 2017-12-01 |
Family
ID=60429902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710596222.8A Pending CN107416336A (en) | 2017-07-20 | 2017-07-20 | A kind of plug-bouncing freeze-dried powder rubber plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107416336A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1051418A (en) * | ||||
| FR318934A (en) * | 1902-02-22 | 1902-10-30 | Hayes | Improvements to bottle caps |
| FR2096680A1 (en) * | 1970-05-29 | 1972-02-25 | Barville Jean | |
| CN202130682U (en) * | 2011-07-19 | 2012-02-01 | 山东济海医疗科技股份有限公司 | Anti-jumping rubber plug for lyophilized powder |
| CN202961158U (en) * | 2012-12-03 | 2013-06-05 | 江苏博生医用新材料股份有限公司 | Rubber plug for lyophilized powder |
| CN103968075A (en) * | 2014-05-22 | 2014-08-06 | 湖州市千金宝云机械铸件有限公司 | Rubber cup of automobile brake |
| CN204840265U (en) * | 2015-05-28 | 2015-12-09 | 江阴市永红橡塑有限公司 | Freeze -drying plug |
| CN207157852U (en) * | 2017-07-20 | 2018-03-30 | 安徽华峰医药橡胶有限公司 | A kind of plug-bouncing freeze-dried powder rubber plug |
-
2017
- 2017-07-20 CN CN201710596222.8A patent/CN107416336A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1051418A (en) * | ||||
| FR318934A (en) * | 1902-02-22 | 1902-10-30 | Hayes | Improvements to bottle caps |
| FR2096680A1 (en) * | 1970-05-29 | 1972-02-25 | Barville Jean | |
| CN202130682U (en) * | 2011-07-19 | 2012-02-01 | 山东济海医疗科技股份有限公司 | Anti-jumping rubber plug for lyophilized powder |
| CN202961158U (en) * | 2012-12-03 | 2013-06-05 | 江苏博生医用新材料股份有限公司 | Rubber plug for lyophilized powder |
| CN103968075A (en) * | 2014-05-22 | 2014-08-06 | 湖州市千金宝云机械铸件有限公司 | Rubber cup of automobile brake |
| CN204840265U (en) * | 2015-05-28 | 2015-12-09 | 江阴市永红橡塑有限公司 | Freeze -drying plug |
| CN207157852U (en) * | 2017-07-20 | 2018-03-30 | 安徽华峰医药橡胶有限公司 | A kind of plug-bouncing freeze-dried powder rubber plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination |