CN202146438U - Novel combined cover structure for infusion - Google Patents
Novel combined cover structure for infusion Download PDFInfo
- Publication number
- CN202146438U CN202146438U CN201120239695U CN201120239695U CN202146438U CN 202146438 U CN202146438 U CN 202146438U CN 201120239695 U CN201120239695 U CN 201120239695U CN 201120239695 U CN201120239695 U CN 201120239695U CN 202146438 U CN202146438 U CN 202146438U
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- CN
- China
- Prior art keywords
- film
- pad pasting
- cover structure
- infusion
- holes
- 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)
Abstract
The utility model discloses a novel combined cover structure for infusion, which comprises an outer cover, an inner cover and a rubber pad. The rubber pad is arranged in a holding cavity between the outer cover and the inner cover, two through holes are disposed on the end surface of the outer cover, and a film covering the two through holes is disposed on the end surface of the outer cover. The novel combined cover structure has the advantages that 1, the film is opened conveniently, and film opening force is low, 2, the film is sealed with the outer cover tightly, and external pollution is effectively prevented, 3, the film is cut into two halves in advance, the two halves of the film can be torn off independently during usage, and pollution of infusion holes due to the fact that the two halves of the film are simultaneously torn off is avoided, 4, yield of products is increased, and infusion quality is improved, and 5, the novel combined cover structure is simple in structure and convenient in use.
Description
Technical field
This utility model relates to the infusion vessel technical field, particularly a kind of novel infusion composite cover structure.
Background technology
At present, the employed composite cover of plastic container for infusion is generally draw-ring type, and this draw-ring type composite cover is combined by enclosing cover, rubber cushion, inner cap, and rubber cushion is sandwiched between enclosing cover and the inner cap, forms the sealant of combination between enclosing cover, rubber cushion and the inner cap three.Draw ring is arranged on the top of enclosing cover, when using this composite cover, draws back draw ring, and Transfusion needle pipe can insert rubber cushion, inner cap arrives in the infusion vessel.Transportation, the tear face of draw ring is subject to the external force extruding and splits when storing, and simultaneously, draw ring is prone to influence product quality because when firmly insufficient strength receives force-extension and rupture during use.
The utility model content
This utility model technical problem to be solved is to the deficiency of prior art, to provide a kind of easily openable, open place not easy to crack, and can protect the novel infusion composite cover structure of rubber cushion puncture face simultaneously.
For solving the problems of the technologies described above; The technical scheme of this utility model is: a kind of novel infusion composite cover structure; Comprise enclosing cover, inner cap and rubber cushion; Described rubber cushion is arranged in the cavity volume between enclosing cover and the inner cap, and described enclosing cover end face is provided with two through holes, and the end face of described enclosing cover is provided with the pad pasting that covers two through holes.
Described pad pasting is an aluminum plastic film, and described pad pasting middle part is provided with hands and tears line.
Described two through holes are separately positioned on the both sides that hands tears line.
It is protruding that described through hole periphery is provided with a loop, the tight involution of described pad pasting and annular projection.
Described pad pasting two ends are extended with the Handheld Division respectively.
This utility model adopts said structure, has the following advantages: 1, pad pasting is opened conveniently, and opening force is little; 2, pad pasting and enclosing cover involution are tight, effectively prevent extraneous contamination; 3, pad pasting cuts in half in advance, tears separately during use, and it is contaminated to avoid tearing simultaneously the back infusion hole.4, improve the finished product rate, improve injection quality; 5, simple in structure, easy to use.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is done further detailed explanation;
Fig. 1 is the cross-sectional view of this utility model;
Fig. 2 is the vertical view of this utility model;
In Fig. 1～Fig. 2,1, enclosing cover; 2, inner cap; 3, rubber cushion; 4, pad pasting; 5, hands tears line.
The specific embodiment
Like Fig. 1～a kind of novel infusion composite cover structure shown in Figure 2, comprise enclosing cover 1, inner cap 2 and rubber cushion 3, rubber cushion 3 is arranged in the cavity volume between enclosing cover 1 and the inner cap 2, and enclosing cover 1 end face is provided with two through holes, and the end face of enclosing cover 1 is provided with the pad pasting 4 that covers two through holes.Pad pasting 4 is an aluminum plastic film, is medical aluminum-plastic composite membrane.It is protruding that the through hole periphery is provided with a loop, and pad pasting 4 is through heating and the tight involution of annular projection.Pad pasting 4 middle parts are provided with hands and tear line 5.Two through holes are separately positioned on the both sides that hands tears line 5.Tear line 5 through hands and connect pad pasting 4 two halves.Pad pasting 4 two ends are extended with the Handheld Division respectively, and finger pinches the Handheld Division of pad pasting 4 elongated ends during use, and upwards traction can tear pad pasting 4 on one side off, and pad pasting 4 continues to stay on the composite cover on one side in addition.
Combine accompanying drawing that this utility model has been carried out exemplary description above; Obviously the concrete realization of this utility model does not receive the restriction of aforesaid way; As long as the various improvement of having adopted the technical scheme of this utility model to carry out; Or directly apply to other occasion without improvement, all within the protection domain of this utility model.
Claims (5)
1. novel infusion composite cover structure; Comprise enclosing cover (1), inner cap (2) and rubber cushion (3); Described rubber cushion (3) is arranged in the cavity volume between enclosing cover (1) and the inner cap (2); Described enclosing cover (1) end face is provided with two through holes, it is characterized in that: the end face of described enclosing cover (1) is provided with the pad pasting (4) that covers two through holes.
2. a kind of novel infusion composite cover structure according to claim 1 is characterized in that: described pad pasting (4) is an aluminum plastic film, and described pad pasting (4) middle part is provided with hands and tears line (5).
3. a kind of novel infusion composite cover structure according to claim 2 is characterized in that: described two through holes are separately positioned on the both sides that hands tears line (5).
4. a kind of novel infusion composite cover structure according to claim 1 is characterized in that: it is protruding that described through hole periphery is provided with a loop, described pad pasting (4) and the tight involution of annular projection.
5. a kind of novel infusion composite cover structure according to claim 1 is characterized in that: described pad pasting (4) two ends are extended with the Handheld Division respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120239695U CN202146438U (en) | 2011-07-08 | 2011-07-08 | Novel combined cover structure for infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120239695U CN202146438U (en) | 2011-07-08 | 2011-07-08 | Novel combined cover structure for infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146438U true CN202146438U (en) | 2012-02-22 |
Family
ID=45587517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120239695U Expired - Fee Related CN202146438U (en) | 2011-07-08 | 2011-07-08 | Novel combined cover structure for infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664205A (en) * | 2016-04-14 | 2016-06-15 | 山东新华安得医疗用品有限公司 | Infusion joint disinfecting device |
-
2011
- 2011-07-08 CN CN201120239695U patent/CN202146438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664205A (en) * | 2016-04-14 | 2016-06-15 | 山东新华安得医疗用品有限公司 | Infusion joint disinfecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170919 Address after: The green food of Wuhu Economic Development Zone in Anhui province Wuhu City Sanshan District 241000 Patentee after: Shuanghe Pharmaceutical Ind Co., Ltd., Anhui Address before: 241080 Anhui province Wuhu City Sanshan District green food Economic Development Zone Patentee before: Anhui Double-crane Pharmaceutical Packing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20180708 |