CN204840282U - Infusion combined cover - Google Patents
Infusion combined cover Download PDFInfo
- Publication number
- CN204840282U CN204840282U CN201520352658.9U CN201520352658U CN204840282U CN 204840282 U CN204840282 U CN 204840282U CN 201520352658 U CN201520352658 U CN 201520352658U CN 204840282 U CN204840282 U CN 204840282U
- Authority
- CN
- China
- Prior art keywords
- rubber cushion
- boss
- cushion
- hole
- cover
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses an infusion combined cover, including being used for the lid to establish the outer lid at infusion bag or infusion bottle bottleneck, the inside top of outer lid is provided with the boss, the embedded cushion that is equipped with of boss, and the internal cooperation of enclosing cover is provided with inner cover body, and inner cover body's top surface is provided with the through -hole corresponding with the cushion, and the lower surface edge of cushion and inner cover body's through -hole outer fringe capping looks roof pressure, boss top surface are provided with the puncture through -hole, and the boss top surface glues and is equipped with antibiotic easy dyestripping. This infusion combined cover simple structure sets up the cushion of " 8 " font including through between the enclosing cover to become the structure that central thickness is less than the edge with cushion design, can guarantee to prepare raw materials that this combined cover used measure less, reduce cost.
Description
Technical field
This utility model relates to medical plastic composite cover, is specifically related to a kind of transfusion combined cover.
Background technology
Human vein injection is rapid because of drug effect, is widely applied in recent years at pharmaceutical sanitary field.Composite cover is as the seal fitting of infusion bottle or transfusion bag, and its structure and material is also constantly improved in actual use.Conventional composite cover is generally draw-ring type, this draw-ring type composite cover is combined by enclosing cover, inner cap and rubber cushion, draw ring is arranged on the top of enclosing cover, for blocking dust that infusion bottle or transfusion bag may be adsorbed onto in the process such as fill, transport, antibacterial and virus etc.But the rubber cushion area used in prior art is comparatively large, it is more that said structure means that the rubber cushion as medical disposable material produces the raw material used.Therefore, be necessary to carry out structure improvement to transfusion combined cover of the prior art.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, provides the transfusion combined cover that a kind of structure is simple, easy to operate.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of transfusion combined cover, it is characterized in that, comprise for covering the outer cover being located at transfusion bag or infusion bottle mouth, the inner tip of described outer cover is provided with boss, rubber cushion is embedded with in described boss, inner cap body is equipped with in described outer cover, the end face of described inner cap body is provided with the through hole corresponding with described rubber cushion, the lower surface edge of described rubber cushion pushes up pressure mutually with the through hole outer rim capping of described inner cap body, described boss end face is provided with puncture through hole, described boss end face is sticky is provided with antibacterial easily tore film.
Preferred technical scheme is, is threaded connection or buckle connection between the inner surface of described outer cover and the outer surface of inner cap body.
Preferred technical scheme is, described rubber cushion is the figure of eight that two circular rubber cushions combine.
Preferred technical scheme is, described puncture through hole correspondence is arranged on the center of circular rubber cushion, the rubber cushion thickness of described circular rubber cushion by center to surrounding progressive additive.
Advantage of the present utility model and beneficial effect are:
This transfusion combined cover structure is simple, and by arranging the rubber cushion of the figure of eight between exterior and interior cover, and centered by being designed to by rubber cushion, thickness is less than the structure at edge, can ensure to prepare the material quantity that this composite cover uses less, reduce costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model transfusion combined cover.
In figure: 1, outer cover; 2, boss; 3, rubber cushion; 4, inner cap body; 5, puncture through hole; 6, antibacterial easily tore film.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, embodiment transfusion combined cover, comprise for covering the outer cover 1 being located at transfusion bag or infusion bottle mouth, the inner tip of outer cover is provided with boss 2, is embedded with rubber cushion 3 in boss 2, is equipped with inner cap body 4 in outer cover 1, the end face of inner cap body 4 is provided with the through hole corresponding with rubber cushion, the lower surface edge of rubber cushion 3 pushes up pressure mutually with the through hole outer rim capping of inner cap body 4, and boss 2 end face is provided with puncture through hole 5, and boss 2 end face is sticky is provided with antibacterial easily tore film 6.
Be threaded connection between the inner surface of outer cover 1 and the outer surface of inner cap body 4 or buckle connection.
Rubber cushion 3 is the figure of eight that two circular rubber cushions combine.
Puncture through hole 5 correspondence is arranged on the center of circular rubber cushion, the rubber cushion thickness of circular rubber cushion by center to surrounding progressive additive.
Also some reinforcements can be set at the lower surface of rubber cushion, to reach the snap action of rubber cushion and boss.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a transfusion combined cover, it is characterized in that, comprise for covering the outer cover being located at transfusion bag or infusion bottle mouth, the inner tip of described outer cover is provided with boss, rubber cushion is embedded with in described boss, inner cap body is equipped with in described outer cover, the end face of described inner cap body is provided with the through hole corresponding with described rubber cushion, the lower surface edge of described rubber cushion pushes up pressure mutually with the through hole outer rim capping of described inner cap body, described boss end face is provided with puncture through hole, and described boss end face is sticky is provided with antibacterial easily tore film.
2. transfusion combined cover according to claim 1, is characterized in that, is threaded connection or buckle connection between the inner surface of described outer cover and the outer surface of inner cap body.
3. transfusion combined cover according to claim 2, is characterized in that, described rubber cushion is the figure of eight that two circular rubber cushions combine.
4. transfusion combined cover according to claim 3, is characterized in that, described puncture through hole correspondence is arranged on the center of circular rubber cushion, the rubber cushion thickness of described circular rubber cushion by center to surrounding progressive additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352658.9U CN204840282U (en) | 2015-05-28 | 2015-05-28 | Infusion combined cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352658.9U CN204840282U (en) | 2015-05-28 | 2015-05-28 | Infusion combined cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204840282U true CN204840282U (en) | 2015-12-09 |
Family
ID=54730884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520352658.9U Expired - Fee Related CN204840282U (en) | 2015-05-28 | 2015-05-28 | Infusion combined cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204840282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662757A (en) * | 2016-07-29 | 2018-02-06 | 重庆莱美药业股份有限公司 | A kind of combination cover, interface and packing container with combination cover |
-
2015
- 2015-05-28 CN CN201520352658.9U patent/CN204840282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662757A (en) * | 2016-07-29 | 2018-02-06 | 重庆莱美药业股份有限公司 | A kind of combination cover, interface and packing container with combination cover |
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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: 20151209 Termination date: 20160528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |