CN103845211A - Rubber plug for freeze-dried powder - Google Patents
Rubber plug for freeze-dried powder Download PDFInfo
- Publication number
- CN103845211A CN103845211A CN201210508035.7A CN201210508035A CN103845211A CN 103845211 A CN103845211 A CN 103845211A CN 201210508035 A CN201210508035 A CN 201210508035A CN 103845211 A CN103845211 A CN 103845211A
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- China
- Prior art keywords
- plug
- neck
- freeze
- dried powder
- rubber plug
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- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a rubber plug for freeze-dried powder. The rubber plug comprises a crown and a neck. The neck is composed of two neck flaps which are connected through a sealing projection, and the inner side of each neck flap is provided with a diversion groove. When freeze-dried powder is mixed into a medical liquid, the medical liquid attached to the neck flaps can flow into a bottle through the diversion groove, so that medicines can be completely used and waste is avoided. The outer side of each neck flap is provided with a plurality of antiskid projections which can prevent plug jumping. The rubber plug for freeze-dried powder has the advantages that design is reasonable, waste of the medical liquid is avoided, using rate is increased, plug jumping can be prevented, and time and labor are saved.
Description
Technical field
The present invention relates to a kind of lyophilized powder plug.
Background technology
Lyophilized powder is medicinal liquid to be frozen into solid-stately under gnotobasis, and evacuation, by the dry water sublimed aseptic powder injection forming, is generally placed on the form of the preservation sealing in bottle and by plug.
And that the plug design that lyophilized powder uses is preserved at present sealing is unreasonable, making in the process of medicinal liquid output, usually medicinal liquid is bonded on plug, can use completely and causes waste, simultaneously easy plug jumping usually in pulling out pin.
Summary of the invention
The invention provides a kind of lyophilized powder plug, reasonable in design, avoid liquid waste, improve utilization rate and can prevent plug jumping simultaneously, time saving and energy saving.
The present invention is achieved by the following technical solutions: a kind of lyophilized powder plug, comprise plug bizet and plug cervical region, described plug cervical region is made up of two flap neck pieces, between two described flap neck pieces, connect by sealing projection, wherein the inner side of each described flap neck piece all arranges guiding gutter, in the time that lyophilized powder is configured to medicinal liquid, the medicinal liquid being bonded on flap neck piece can flow in bottle along with guiding gutter, makes medicine be avoided causing waste by use completely.
Be as a further improvement on the present invention: each described several anti-skidding projections of flap neck piece arranged outside, by being set, anti-skidding projection can avoid plug jumping.
Be as a further improvement on the present invention: the top of plug bizet arranges several antiseized projections; The general producer that makes plug large batch ofly makes plug, and then packing flocks together, and sticks together, so antiseized projection is set at the top of the plug bizet of plug for fear of plug.
The invention has the beneficial effects as follows: reasonable in design, avoid liquid waste, improve utilization rate and can prevent plug jumping simultaneously, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is right view of the present invention;
Fig. 3 is upward view of the present invention;
Fig. 4 is top view of the present invention;
Wherein 1-plug bizet, 2-plug cervical region, 3-flap neck piece, 4-sealing projection, 5-guiding gutter, the anti-skidding projection of 6-, the antiseized projection of 7-.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1,2,3, 4: a kind of lyophilized powder plug of the present embodiment, comprise plug bizet 1 and plug cervical region 2, described plug cervical region 2 is made up of two flap neck pieces 3, between two described flap neck pieces 3, connect by sealing projection 4, wherein the inner side of each described flap neck piece 3 all arranges guiding gutter 5.
Wherein each described flap neck piece 3 arranged outside several anti-skidding protruding 6; The top of described plug bizet 1 arranges several antiseized projections 7.
Avoid medicinal liquid to be bonded on flap neck piece 3 by guiding gutter 5 is set, improve the utilization rate of medicinal liquid, arrange anti-skidding protruding 6 simultaneously and can prevent plug jumping, the setting of described antiseized projection 7 is directly to stick together for fear of plug and plug.
The beneficial effect of the present embodiment is: reasonable in design, perfect in shape and function, avoid liquid waste, and improve utilization rate and can prevent plug jumping simultaneously, time saving and energy saving.
Claims (3)
1. a lyophilized powder plug, comprise plug bizet (1) and plug cervical region (2), it is characterized in that: described plug cervical region (2) is made up of two flap neck pieces (3), between two described flap neck pieces (3), connect by sealing projection (4), wherein the inner side of each described flap neck piece (3) all arranges guiding gutter (5).
2. a kind of lyophilized powder plug according to claim 1, is characterized in that: several anti-skidding projections (6) of each described flap neck piece (3) arranged outside.
3. a kind of lyophilized powder plug according to claim 1, is characterized in that: the top of described plug bizet (1) arranges several antiseized projections (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508035.7A CN103845211A (en) | 2012-12-03 | 2012-12-03 | Rubber plug for freeze-dried powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508035.7A CN103845211A (en) | 2012-12-03 | 2012-12-03 | Rubber plug for freeze-dried powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103845211A true CN103845211A (en) | 2014-06-11 |
Family
ID=50853621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210508035.7A Pending CN103845211A (en) | 2012-12-03 | 2012-12-03 | Rubber plug for freeze-dried powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103845211A (en) |
-
2012
- 2012-12-03 CN CN201210508035.7A patent/CN103845211A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |