CN202355592U - Anti-sticking rubber plug - Google Patents
Anti-sticking rubber plug Download PDFInfo
- Publication number
- CN202355592U CN202355592U CN2011204848558U CN201120484855U CN202355592U CN 202355592 U CN202355592 U CN 202355592U CN 2011204848558 U CN2011204848558 U CN 2011204848558U CN 201120484855 U CN201120484855 U CN 201120484855U CN 202355592 U CN202355592 U CN 202355592U
- Authority
- CN
- China
- Prior art keywords
- plug
- rubber plug
- groove
- rubber
- top surface
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses an anti-sticking rubber plug which comprises a rubber plug crown part and a rubber plug neck part, wherein the middle part of the top surface of the rubber plug crown part sinks downwards to form a groove; anti-sticking points are arranged on the periphery of the groove on the top surface of the rubber plug crown part; since a groove is arranged at the middle part of the top surface of the rubber plug crown part, the middle part of the top surface of the rubber plug crown part is thinner than the periphery and can be conveniently pierced by an injection needle head or suction tube, and the rubber material is saved; and since the anti-sticking points are arranged on the periphery of the groove, the contact area of the rubber plugs is reduced when the rubber plugs are stacked after press moulding or in the cleaning process, and the sticking phenomenon in the production and cleaning process can be effectively solved.
Description
Technical field
This utility model relates to a kind of plug that is used to seal bottleneck, more particularly, relates in particular to a kind of antiseized plug.
Background technology
Plug is the main sealed piece of bottled medicine, and plug commonly used at present is made up of plug bizet and plug cervical region, and the bizet surface of this plug mostly is the plane, and interior thickness is the same with periphery thick, is unfavorable for that injection needle or suction pipe pierce through.In addition, the planar structure of plug bizet also causes after plug moulded section, piling up when placing, and perhaps in follow-up cleaning process, forms adhesion easily, thereby influences the quality of plug.
The utility model content
The purpose of this utility model is the deficiency to above-mentioned prior art, and a kind of antiseized plug is provided, this antiseized plug can not only effectively solve produce and cleaning process in the adhesion phenomenon that produces, and be convenient to injection needle or suction pipe pierces through.
For realizing above-mentioned purpose, the antiseized plug that this utility model provided comprises plug bizet and plug cervical region, and the end face middle part of said plug bizet is recessed to form groove downwards, and the end face of this plug bizet is provided with anti-sticky point on the excircle of groove.
The antiseized plug of this utility model is provided with groove through the end face middle part at the plug bizet, makes the end face interior thickness of plug bizet thinner than periphery, not only makes things convenient for injection needle or suction pipe to pierce through, and has also practiced thrift elastomeric material simultaneously.Anti-sticky point is set on the excircle of groove, makes plug after moulded section, pile up when placing and perhaps in scale removal process, reduced the contact area between the plug, thereby can effectively solve the adhesion phenomenon that produces in production and the cleaning process.
Description of drawings
Fig. 1 is the generalized section of the antiseized plug of this utility model;
Fig. 2 is the vertical view of antiseized plug shown in Figure 1.
Among the figure: 1-plug bizet; 2-plug cervical region; The 3-groove; 4-prevents sticky point.
The specific embodiment
Below in conjunction with the embodiment in the accompanying drawing this utility model is done further to specify, but do not constitute any restriction this utility model.
Consult illustrated in figures 1 and 2ly, the antiseized plug of this utility model comprises plug bizet 1 and plug cervical region 2, plug bizet 1 and plug cervical region 2 as a whole and once-formings.The end face middle part of plug bizet 1 is recessed to form groove 3 downwards, and the end face of this plug bizet 1 is provided with three anti-sticky points 4 that are evenly distributed on the excircle of groove 3.
Claims (1)
1. an antiseized plug comprises plug bizet and plug cervical region, it is characterized in that: the end face middle part of said plug bizet is recessed to form groove downwards, and the end face of this plug bizet is provided with anti-sticky point on the excircle of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204848558U CN202355592U (en) | 2011-11-29 | 2011-11-29 | Anti-sticking rubber plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204848558U CN202355592U (en) | 2011-11-29 | 2011-11-29 | Anti-sticking rubber plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202355592U true CN202355592U (en) | 2012-08-01 |
Family
ID=46566818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204848558U Expired - Fee Related CN202355592U (en) | 2011-11-29 | 2011-11-29 | Anti-sticking rubber plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202355592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304386A (en) * | 2021-05-27 | 2021-08-27 | 苏州江镨健康科技有限公司 | Disposable self-destruction type nasal mucosa injector |
-
2011
- 2011-11-29 CN CN2011204848558U patent/CN202355592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304386A (en) * | 2021-05-27 | 2021-08-27 | 苏州江镨健康科技有限公司 | Disposable self-destruction type nasal mucosa injector |
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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: 20120801 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |