CN2912627Y - Transfusion glass bottle - Google Patents
Transfusion glass bottle Download PDFInfo
- Publication number
- CN2912627Y CN2912627Y CN 200620073248 CN200620073248U CN2912627Y CN 2912627 Y CN2912627 Y CN 2912627Y CN 200620073248 CN200620073248 CN 200620073248 CN 200620073248 U CN200620073248 U CN 200620073248U CN 2912627 Y CN2912627 Y CN 2912627Y
- Authority
- CN
- China
- Prior art keywords
- vial
- utility
- glass bottle
- model
- bottleneck
- 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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Abstract
The utility model relates to a glass bottle used for infusion, which is mainly used with the laminate rubber plugs with the sealed flanges. The utility model pertains to the technical field of the medical and health supplies. The utility model has three characteristics: Firstly, the middle of the top end surface of the bottleneck of the glass bottle (1) is provided with one or more ring-shaped grooves (2); secondly, the inner wall surface of the bottle mouth of the glass bottle which nears the position of the bottle mouth is provided with a ring-shaped flange (3); thirdly, the middle of the top end surface of the bottleneck of the glass bottle (3) is arranged to a tapered surface (4), the gradient of the tapered surface (4) is 2 degrees to 3 degrees. The utility model can fit with the laminate rubber plug closely, without the skip plug and with good sealing reliability.
Description
Technical field:
This utility model relates to a kind of vial, is specifically related to a kind of transfusion vial.Be mainly used in the supporting use of compound film rubber cork of band sealing flange.Belong to the medical and hygiene article technical field.
Background technology:
Transfusion is in the past used the vial structure as shown in Figure 1, 2, and this structure mainly has the following disadvantages:
1, be slick plane in the middle of the vial bottleneck top end face, its with the compound film rubber cork of being with sealing flange between cooperate not closely, sealing is relatively poor.
2, vial bottleneck internal face is slick arc surface, causes the jumping plug of compound film rubber cork easily.
3, be slick plane in the middle of the vial bottleneck top end face, the sealing stationarity of itself and compound film rubber cork sealing surface is relatively poor, makes compound film rubber cork discontinuity when adding the aluminium lid involution, and sealing reliability is relatively poor.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and cooperate closely with compound film rubber cork, do not jump plug, transfusion vial that sealing reliability is good.
The purpose of this utility model is achieved in that a kind of transfusion vial, it is characterized in that: it is to be arranged with one or more annular recess in the middle of vial bottleneck top end face.Be used for closely cooperating, strengthen sealing with the sealing flange of compound film rubber cork.
This utility model transfusion vial also can be provided with a collar flange by nearly position of bottleneck place protrusion on vial bottleneck internal face.Can effectively prevent the jumping plug of compound film rubber cork like this.
This utility model transfusion vial also can be arranged to the conical surface with in the middle of the vial bottleneck top end face, and the tapering of this conical surface is at 2 °～3 °.Can strengthen the sealing stationarity of itself and compound film rubber cork sealing surface like this, make compound film rubber cork when adding the aluminium lid involution stressed evenly, strengthen sealing.
Description of drawings:
Fig. 1 used the vial structural representation for infuse in the past.
Fig. 2 is the I enlarged drawing of Fig. 1.
Fig. 3 is this utility model transfusion vial structural representation.
Fig. 4 is the II enlarged drawing of Fig. 3.
Among the figure:
The specific embodiment:
Referring to Fig. 3～4, this utility model transfusion vial, it is to be concaved with one or more annular recess 2 (being) in the middle of vial bottleneck top end face 1 among the figure; Nearly position of bottleneck place protrusion is provided with a collar flange 3 on vial bottleneck internal face again; And will be arranged to the conical surface 4 in the middle of the bottleneck top end face 3, the tapering of this conical surface 4 is at 2 °～3 °.
Claims (3)
1, a kind of transfusion vial is characterized in that: it is to be concaved with one or more annular recess (2) in the middle of vial bottleneck top end face (1).
2, a kind of transfusion vial according to claim 1 is characterized in that: protrude and be provided with a collar flange (3) at nearly position of bottleneck place on vial bottleneck internal face.
3, a kind of transfusion vial according to claim 1 and 2 is characterized in that: be arranged to the conical surface (4) with in the middle of the vial bottleneck top end face (3), the tapering of this conical surface (4) is at 2 °～3 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073248 CN2912627Y (en) | 2006-05-30 | 2006-05-30 | Transfusion glass bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073248 CN2912627Y (en) | 2006-05-30 | 2006-05-30 | Transfusion glass bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912627Y true CN2912627Y (en) | 2007-06-20 |
Family
ID=38167228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073248 Expired - Fee Related CN2912627Y (en) | 2006-05-30 | 2006-05-30 | Transfusion glass bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912627Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499885A (en) * | 2011-11-23 | 2012-06-20 | 广东八达制药有限公司 | Well-sealed pharmaceutical glass bottle |
| CN105496778A (en) * | 2016-01-13 | 2016-04-20 | 盛州橡塑胶（苏州）有限公司 | Short-neck rubber plug and structure thereof for being matched with bottle |
-
2006
- 2006-05-30 CN CN 200620073248 patent/CN2912627Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499885A (en) * | 2011-11-23 | 2012-06-20 | 广东八达制药有限公司 | Well-sealed pharmaceutical glass bottle |
| WO2013075271A1 (en) * | 2011-11-23 | 2013-05-30 | Ma Xinying | Medicinal glass bottle with good sealing performance |
| CN105496778A (en) * | 2016-01-13 | 2016-04-20 | 盛州橡塑胶（苏州）有限公司 | Short-neck rubber plug and structure thereof for being matched with bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |