CN2507799Y - Seal cover - Google Patents
Seal cover Download PDFInfo
- Publication number
- CN2507799Y CN2507799Y CN 01266142 CN01266142U CN2507799Y CN 2507799 Y CN2507799 Y CN 2507799Y CN 01266142 CN01266142 CN 01266142 CN 01266142 U CN01266142 U CN 01266142U CN 2507799 Y CN2507799 Y CN 2507799Y
- Authority
- CN
- China
- Prior art keywords
- cover
- rubber pad
- enclosing cover
- inner cap
- draws back
- 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 - Lifetime
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Disclosed is a sealed cover capable of being used in a plastic transfusion bag or a plastic transfusion bottle, the sealed cover comprises an outer cover, a rubber pad, and an inner cover, wherein the inner cover is sheathed in the outer cover, the rubber pad is arranged between the inner cover and the outer cover, the outer surface at the bottom portion of the outer cover is provided with an unhinging line, a pull-ring is arranged on one end of the unhinging line, and a reinforced rib is arranged on the pull-ring at a position corresponding to a joint point of the unhinging line, which can guaranteed the pull-ring is not fractured when the unhinging line on the outer cover is pulled away. An arrow showing the pulling direction of the pull-ring is positioned on the outer surface of the outer cover, the unhinging line is positioned at the outer surface thereof, and the arrow can correctly show the pulling direction. An air outlet flute is arranged on the inner side wall which contacts with the rubber pad in the outer cover, during the assemblage process of the sealed cover, when the rubber is pressed into the outer cover, the air between the outer cover and the rubber pad is conveniently discharged, thereby the rubber pad is guaranteed to be pressed into the outer cover successfully, and heat sealing lines are arranged on both port edges of the open ends of the outer and inner covers, the completely heat sealing between the outer and inner covers and a bottleneck or a mouthpiece is guaranteed.
Description
Technical field
The utility model relates to a kind of seal cover cap, particularly a kind of seal cover cap that is used on plastic infusion bag or the plastic infusion bottle.
Background technology
Plastic infusion bag (bottle) is easy to carry with its use at present, automatic retraction does not need induction opening during transfusion, be difficult for causing advantages such as cross-infection during use, and obtained clinically using widely, but traditional plastic infusion bag is the inconvenience soup of in use annotating in infusion bag also, what be worth reference is the rubber plug and the aluminium clad structure of glass infusion bottle bottleneck, all be provided with draw ring on the present aluminium clad, the pulling draw ring can conveniently be pulled out an opening on the aluminium clad, make things convenient for dosing and transfusion, but this structure can't be used on plastic infusion bag or plastic infusion bottle.A kind of plastic infusion bag is arranged at present, be respectively equipped with transfusion cork and dosing plug on it, though it has realized the dosing function, its complex structure, making trouble, cost height, and its dosing plug is very little, during nurse operation, is very easy to prick the hand.
Summary of the invention
The purpose of this utility model will provide a kind of exactly and can use on plastic infusion bag or plastic infusion bottle, and simple structural design, makes seal cover cap easy, safe in utilization.
The utility model adopts technical scheme as described below for achieving the above object: be used for plastic infusion bag or plastic infusion bottle top cover labyrinth, it is made up of an enclosing cover, a rubber pad and an inner cap, the both ends of the surface of rubber pad are provided with annular groove, the outside face of inner cap bottom is provided with and the corresponding annular boss of the annular groove of rubber pad, and the inside face of cover bottom portion is provided with and the corresponding annular boss of the annular groove of rubber pad; Inner cap is placed in the enclosing cover, rubber pad between inner cap and enclosing cover, and the annular boss of the annular boss of inner cap bottom outer surface and cover bottom portion inside face respectively with rubber pad on the two annular grooves means of press seals that offsets; The outside face of cover bottom portion is provided with and draws back line, and an end that draws back line is connected with draw ring.
Be positioned on the draw ring and draw back wire joint and put the position of a relative side and be provided with reinforced rib.
The outside face that the enclosing cover tool draws back line is provided with the arrow that the indication draw ring draws back direction.
Be provided with exhaust groove with the contacted sidewall of rubber pad in the enclosing cover.
Be provided with weld bond on the port edge of enclosing cover and inner cap open end.
Adopt the utility model of said structure really to have following advantage:
1, it can conveniently be fused on the interface arrangement of plastic infusion bag or plastic infusion bottle, thereby make plastic infusion bag or plastic infusion bottle conveniently transport, carry, the pulling draw ring can conveniently draw back the line that draws back that covers outward, make the bottom of enclosing cover form an opening, the soup of in use can conveniently annotating, and before enclosing cover draws back, guarantee that reaching rubber pad between inner cap, the enclosing cover is cleaning sterile.
2, because it is positioned on draw ring with drawing back wire joint puts the position of a relative side and be provided with reinforced rib, can guarantee outside drawing back, to cover draw back line the time draw ring itself can not rupture.
3, because its enclosing cover tool outside face of drawing back line is provided with the arrow that the indication draw ring draws back direction, can correctly indicates and draw back direction, draw ring can not take place draw back anisotropy, draw back that line can not draw away or the draw ring fracture and cause.
4, owing to be provided with exhaust groove with the contacted sidewall of rubber pad in its enclosing cover, in the seal cover cap assembling process, rubber pad with the convenient discharge of the air between enclosing cover and the rubber pad, thereby guarantees that rubber pad can successfully be pressed in the enclosing cover when being pressed into enclosing cover.
5,, can guarantee between enclosing cover and inner cap and bottleneck or the interface 100% welding owing to be provided with weld bond on the port edge of its enclosing cover and inner cap open end.
Description of drawings
Fig. 1 is a structure cross-sectional schematic of the present utility model.
Fig. 2 is a mansion of the present utility model view.
Fig. 3 is the cross-sectional schematic of enclosing cover of the present utility model.
Fig. 4 analyses and observe enlarged diagram for B-B ' among Fig. 3.
Fig. 5 is the structural representation that applies on the infusion bag.
The specific embodiment
Embodiment one: see also Fig. 1, shown in Figure 5, be used for plastic infusion bag 16 or plastic infusion bottle top cover labyrinth, it is made up of an enclosing cover 1, a rubber pad 2 and an inner cap 3, the both ends of the surface of rubber pad 2 are provided with annular groove 6,8, the outside face of inner cap bottom is provided with the annular groove 8 corresponding annular boss 7 with rubber pad, and the inside face of cover bottom portion is provided with the annular groove 6 corresponding annular boss 5 with rubber pad; Inner cap 3 is placed in the enclosing cover 1, rubber pad 2 between inner cap 3 and enclosing cover 1, and the annular boss 5 of the annular boss 7 of inner cap bottom outer surface and cover bottom portion inside face respectively with rubber pad on two annular grooves 8,6 means of press seals that offsets; The outside face of cover bottom portion is provided with and draws back line 12, and an end that draws back line is connected with draw ring 4.It can conveniently be fused on the interface arrangement 15 of plastic infusion bag 16 or plastic infusion bottle, thereby make plastic infusion bag or plastic infusion bottle conveniently transport, carry, the pulling draw ring can conveniently draw back the line that draws back that covers outward, make the bottom of enclosing cover form an opening, the soup of in use can conveniently annotating.
Embodiment two: see also Fig. 1, shown in Figure 2, be positioned on the draw ring 4 in the utility model seal cover cap and draw back wire joint and put the position of a relative side and be provided with reinforced rib 9, can guarantee outside drawing back, to cover draw back line the time draw ring itself can not rupture, all the other advantages are identical with embodiment one.
Embodiment three: see also Fig. 1, shown in Figure 2, the outside face that enclosing cover 1 tool draws back line in the utility model seal cover cap is provided with the arrow 13 that the indication draw ring draws back direction, can correctly indicate and draw back direction, draw ring can not take place draw back anisotropy, draw back that line can not draw away or the draw ring fracture and cause, all the other advantages are identical with embodiment one.
Embodiment four: see also Fig. 1, shown in Figure 2, be provided with weld bond 10,11 on the port edge of enclosing cover 1 and inner cap 3 open ends in the utility model seal cover cap, can guarantee between enclosing cover and inner cap and bottleneck or the interface 100% welding, all the other advantages are identical with embodiment one.
Embodiment five: see also Fig. 3, shown in Figure 4, be provided with exhaust groove 14 with rubber pad 2 contacted sidewalls in the enclosing cover 1 in the utility model seal cover cap, in the seal cover cap assembling process, rubber pad is when being pressed into enclosing cover, with the convenient discharge of the air between enclosing cover and the rubber pad, thereby guarantee that rubber pad can successfully be pressed in the enclosing cover, all the other advantages are identical with embodiment one.
The utility model also can with in the technical characterictic described in the embodiment two, three, four, five at least one with
Embodiment one combined enforcement.
What need here to state is that the above is preferred embodiment of the present utility model, but not is used for limiting protection domain of the present utility model, and the equivalents of being done on the basis of said structure all should belong to protection domain of the present utility model.
Claims (11)
1, a kind of seal cover cap, it is characterized in that: it is made up of an enclosing cover, a rubber pad and an inner cap, the both ends of the surface of rubber pad are provided with annular groove, the outside face of inner cap bottom is provided with and the corresponding annular boss of the annular groove of rubber pad, and the inside face of cover bottom portion is provided with and the corresponding annular boss of the annular groove of rubber pad; Inner cap is placed in the enclosing cover, rubber pad between inner cap and enclosing cover, and the annular boss of the annular boss of inner cap bottom outer surface and cover bottom portion inside face respectively with rubber pad on the two annular grooves means of press seals that offsets; The outside face of cover bottom portion is provided with and draws back line, and an end that draws back line is connected with draw ring.
2, seal cover cap according to claim 1 is characterized in that: be positioned on the draw ring and draw back wire joint and put the position of a relative side and be provided with reinforced rib.
3, seal cover cap according to claim 1 is characterized in that: the outside face that the enclosing cover tool draws back line is provided with the arrow that the indication draw ring draws back direction.
4, seal cover cap according to claim 1 is characterized in that: be provided with exhaust groove with the contacted sidewall of rubber pad in the enclosing cover.
5, seal cover cap according to claim 1 is characterized in that: be provided with weld bond on the port edge of enclosing cover and inner cap open end.
6, according to claim 2 or 3 or 4 described seal cover caps, it is characterized in that: be provided with weld bond on the port edge of enclosing cover and inner cap open end.
7, according to claim 2 or 3 described seal cover caps, it is characterized in that: be provided with exhaust groove with the contacted sidewall of rubber pad in the enclosing cover.
8, seal cover cap according to claim 2 is characterized in that: the outside face that the enclosing cover tool draws back line is provided with the arrow that the indication draw ring draws back direction.
9, seal cover cap according to claim 2 is characterized in that: the outside face that the enclosing cover tool draws back line is provided with the arrow that the indication draw ring draws back direction; Be provided with exhaust groove with the contacted sidewall of rubber pad in the enclosing cover; Be provided with weld bond on the port edge of enclosing cover and inner cap open end.
10, according to claim 2 or 3 described seal cover caps, it is characterized in that: be provided with exhaust groove with the contacted sidewall of rubber pad in the enclosing cover; Be provided with weld bond on the port edge of enclosing cover and inner cap open end.
11, according to claim 4 or 5 described seal cover caps, it is characterized in that: be positioned on the draw ring and draw back wire joint and put the position of a relative side and be provided with reinforced rib; The outside face that the enclosing cover tool draws back line is provided with the arrow that the indication draw ring draws back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266142 CN2507799Y (en) | 2001-10-29 | 2001-10-29 | Seal cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266142 CN2507799Y (en) | 2001-10-29 | 2001-10-29 | Seal cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507799Y true CN2507799Y (en) | 2002-08-28 |
Family
ID=33672869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01266142 Expired - Lifetime CN2507799Y (en) | 2001-10-29 | 2001-10-29 | Seal cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507799Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323825C (en) * | 2003-04-17 | 2007-07-04 | 王以友 | Automatic assembling machine for big fransfusion bottle cover |
| CN101934823A (en) * | 2009-06-30 | 2011-01-05 | 百乐仕株式会社 | Hole plug |
| CN102048640A (en) * | 2011-01-28 | 2011-05-11 | 周小君 | Integrated plastic double-color cover with double pipes and double valves for packaging large infusion soft bags and bottles |
| CN102133153A (en) * | 2011-04-11 | 2011-07-27 | 安徽双鹤药用包装有限公司 | Plastic bottle cap of infusion bottle |
| CN108725986A (en) * | 2018-06-15 | 2018-11-02 | 广州景腾医疗科技有限公司 | A kind of draw ring lid for matching bag making for nutritional emulsions |
| CN110053867A (en) * | 2019-05-18 | 2019-07-26 | 长乐麦沃特信息科技有限公司 | A kind of bucket |
-
2001
- 2001-10-29 CN CN 01266142 patent/CN2507799Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323825C (en) * | 2003-04-17 | 2007-07-04 | 王以友 | Automatic assembling machine for big fransfusion bottle cover |
| CN101934823A (en) * | 2009-06-30 | 2011-01-05 | 百乐仕株式会社 | Hole plug |
| CN101934823B (en) * | 2009-06-30 | 2015-06-03 | 百乐仕株式会社 | Hole plug |
| CN102048640A (en) * | 2011-01-28 | 2011-05-11 | 周小君 | Integrated plastic double-color cover with double pipes and double valves for packaging large infusion soft bags and bottles |
| CN102133153A (en) * | 2011-04-11 | 2011-07-27 | 安徽双鹤药用包装有限公司 | Plastic bottle cap of infusion bottle |
| CN102133153B (en) * | 2011-04-11 | 2013-07-03 | 安徽双鹤药用包装有限公司 | Plastic bottle cap of infusion bottle |
| CN108725986A (en) * | 2018-06-15 | 2018-11-02 | 广州景腾医疗科技有限公司 | A kind of draw ring lid for matching bag making for nutritional emulsions |
| CN110053867A (en) * | 2019-05-18 | 2019-07-26 | 长乐麦沃特信息科技有限公司 | A kind of bucket |
| CN110053867B (en) * | 2019-05-18 | 2024-05-31 | 南京旺德福外贸服饰有限公司 | Bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111029 Granted publication date: 20020828 |