CN203564537U - Outer cover of self-locking leakproof double-duckbill combination cover for infusion - Google Patents
Outer cover of self-locking leakproof double-duckbill combination cover for infusion Download PDFInfo
- Publication number
- CN203564537U CN203564537U CN201320588712.0U CN201320588712U CN203564537U CN 203564537 U CN203564537 U CN 203564537U CN 201320588712 U CN201320588712 U CN 201320588712U CN 203564537 U CN203564537 U CN 203564537U
- Authority
- CN
- China
- Prior art keywords
- self
- outer cover
- cover
- locking
- enclosing 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 outer cover of a self-locking leakproof double-duckbill combination cover for infusion. A main body of the outer cover (1) is made of plastic. Duckbilled caps (2), a two-hole sealing groove (3) and drum-shaped self-locking columns (4) are arranged on the outer cover. The outer cover of the self-locking leakproof double-duckbill combination cover for infusion is simple in design structure; the two duckbilled caps with good toughness are arranged on the top of the outer cover, and are high in toughness intensity, convenient to open and not prone to breakage; the self-locking columns are arranged in the outer cover and lock an inner cover in the outer cover, and then a sealing plug is pressed tightly, and consequently the complete sealing effect is achieved.
Description
technical field:
This utility model relates to a kind of transfusion with the enclosing cover of the two duckbilled composite covers of self-locking anti-leak.
background technology:
The enclosing cover of some transfusion use is mostly more crisp at present, and sealing-plug is easily out of shape and walks in heat sterilization process, is difficult for resetting after walking.
summary of the invention:
Goal of the invention of the present utility model is to provide a kind of transfusion with the enclosing cover of the two duckbilled composite covers of self-locking anti-leak.
This utility model is to adopt following technical scheme to realize its goal of the invention: a kind of transfusion with the enclosing cover of the two duckbilled composite covers of self-locking anti-leak, its main body is the enclosing cover 1 that plastics are made, and is provided with duckbill cap 2, double aperture seal groove 3, cydariform self-locking column 4 thereon; Duckbill cap 2 is located at the top of enclosing cover 1; Double aperture seal groove 3, cydariform self-locking column 4 are located in enclosing cover 1.
Owing to having adopted above technology this utility model to realize preferably its goal of the invention, this project organization is simple, in cover top portion, is provided with good two duckbill caps of toughness, and toughness intensity is high, facilitates breakdown, not easily broken; And the self-locking column designing in enclosing cover, is locked in inner cap in enclosing cover, press seal plug, has reached complete hermetic effect preferably.
accompanying drawing explanation:
Accompanying drawing 1 is the cross-sectional view of this utility model labelling 1.
Accompanying drawing 2 is structural representations of this utility model labelling 1.
Accompanying drawing 3 is polycrystalline substance schematic diagrams of this utility model labelling 1.
Accompanying drawing 4 is structural representations of this utility model labelling 2.
Accompanying drawing 5 is cross-sectional view of this utility model labelling 2.
Description of reference numerals is shown in description last page form.
the specific embodiment:
Below in conjunction with accompanying drawing, summary of the invention is described further:
embodiment 1:
From accompanying drawing, a kind of transfusion with the enclosing cover of the two duckbilled composite covers of self-locking anti-leak, its main body is the enclosing cover 1 that plastics are made, and is provided with duckbill cap 2, double aperture seal groove 3, cydariform self-locking column 4 thereon; Duckbill cap 2 is located at the top of enclosing cover 1; Double aperture seal groove 3, cydariform self-locking column 4 are located in enclosing cover 1.
Enclosing cover 1 described in the utility model refers to: plastic cover; Which is provided with duckbill cap 2, double aperture seal groove 3, cydariform self-locking column 4; It is the ingredient of composite cover; As shown in Figure 1, as shown in Figure 2, as shown in Figure 3, its design attitude is as shown in labelling 1 in accompanying drawing 1 for its polycrystalline substance for its structure for its cross-section structure.
Double aperture seal groove 3 described in the utility model refers to: the groove of design in enclosing cover 1; It is the groove that double aperture seal plug is installed; Its design attitude is as shown in labelling 3 in Fig. 1,3.
Cydariform self-locking column 4 described in the utility model refers to: cydariform plastic cement post, has two; Be located in enclosing cover 1; Play location and installation; Its design attitude is as shown in labelling 4 in Fig. 1,3.
Duckbilled 5 described in the utility model refers to: the structure of the similar duckbilled of profile; Be located on duckbill cap 2; Its effect is to open while conveniently enabling; Its design attitude is as shown in labelling 5 in accompanying drawing 5.
The two duckbilled composite covers of transfusion self-locking anti-leak described in the present utility model title " enclosing cover of the two duckbilled composite covers of self-locking anti-leak for transfusion " refer to: the patent No. in JIUYUE in 2013 application on the 23rd is 201320586017.0, and denomination of invention is the utility model patent of the two duckbilled composite covers of transfusion self-locking anti-leak.
| Reference numerals | Labelling title | Reference numerals | Labelling title |
| 1 | Enclosing cover 1 | 4 | Cydariform self- |
| 2 | Duckbill |
5 | Duckbilled 5 |
| 3 | Double aperture seal groove 3 | ? | ? |
Claims (1)
1. infuse with an enclosing cover for the two duckbilled composite covers of self-locking anti-leak, its main body is the enclosing cover (1) that plastics are made; It is characterized in that being provided with duckbill cap (2), double aperture seal groove (3), cydariform self-locking column (4) thereon; Duckbill cap (2) is located at the top of enclosing cover (1); Double aperture seal groove (3), cydariform self-locking column (4) are located in enclosing cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588712.0U CN203564537U (en) | 2013-09-24 | 2013-09-24 | Outer cover of self-locking leakproof double-duckbill combination cover for infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588712.0U CN203564537U (en) | 2013-09-24 | 2013-09-24 | Outer cover of self-locking leakproof double-duckbill combination cover for infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564537U true CN203564537U (en) | 2014-04-30 |
Family
ID=50532307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588712.0U Expired - Fee Related CN203564537U (en) | 2013-09-24 | 2013-09-24 | Outer cover of self-locking leakproof double-duckbill combination cover for infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564537U (en) |
-
2013
- 2013-09-24 CN CN201320588712.0U patent/CN203564537U/en not_active Expired - Fee Related
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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: 20140430 Termination date: 20140924 |
|
| EXPY | Termination of patent right or utility model |