CN204016866U - Soft transfusion bottle is with pulling folding composite cover - Google Patents
Soft transfusion bottle is with pulling folding composite cover Download PDFInfo
- Publication number
- CN204016866U CN204016866U CN201420363981.1U CN201420363981U CN204016866U CN 204016866 U CN204016866 U CN 204016866U CN 201420363981 U CN201420363981 U CN 201420363981U CN 204016866 U CN204016866 U CN 204016866U
- Authority
- CN
- China
- Prior art keywords
- plug
- composite cover
- transfusion bottle
- die cavity
- soft transfusion
- 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
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 238000002788 crimping Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000001746 injection moulding Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims abstract 2
- 229920001971 elastomer Polymers 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
This utility model provides a kind of soft transfusion bottle with pulling folding composite cover, comprise the lid of integrated injection molding, described lid is provided with two place plugs and and the tight leakproof fit die cavity of plug, the top of each die cavity is provided with pulls folding handle, inside be placed with partition medicinal liquid plug.Described soft transfusion bottle becomes the different puncturing hole of unlatching exposure respectively with pulling the Zone Full of folding composite cover by disposable exposure pad, the safety of use can be improved so greatly, give full play to the function of each puncturing hole, save material simultaneously, reduce costs, make this design save cost without inner cap, crimping technique for fixing does not produce displacement at guarantee plug when puncture, under the prerequisite of risk reducing seepage in use procedure, simplify the technological process of production.
Description
Technical field
This utility model relates to a kind of medically pulls folding composite cover, especially relates to a kind of soft transfusion bottle with pulling folding composite cover.
Background technology
Medical combined cover, for sealing transfusion flexible bag (or plastic bottle), must be able to realize opening easily and inwardly dosing and the function to patient's loading while seal protection medicinal liquid.Therefore, higher requirement is had to its health, easy to operate and sealing.Existing Medical combined cover be by welding mode and infuse be connected with soft bag (or plastic bottle), its opening ways mainly: easily tore film formula and draw-ring type.Product structure contains: inner cap, enclosing cover, embedded rubber stopper (or pad).During use, tear easily tore film or torn to expose by draw ring the site of puncture of plug in lid, thus complete the operating process of dosing and loading.
Draw-ring type composite cover makes the stage prepared in dosing all be exposed by pad, because the puncture orifice being used for infusing exposed, can cause the pollution of infusion port.Although easily tore film formula composite cover is from a structure, due to lid is divided into 2 heads, due to size restriction, cause the handle of easily tore film shorter, simultaneously, to the fixing of easily tore film handle and easily tore film itself very thin, all can have impact on the level of comfort of unlatching; If in order to ensure the level of comfort opened, reducing the intensity of welding of easily tore film, coming off of cut channel part leakage and easily tore film can be caused like that, cause the pollution of product.In addition, fixing of easily tore film handle, also can cause handle not easily to pick up, produce awkward problem.
Utility model content
This utility model provides a kind of soft transfusion bottle with pulling folding composite cover, the lid being used for soft transfusion bottle is become the form of bull, draw-ring type is become and pulls folding, the plug of large scale specification is become the plug of small size, the fixed form of plug is changed into crimping by direct embedding fix, both avoided draw ring in the process used, produce fracture and caused the problem that can not open, and in turn saved material, reduce cost.Its technical scheme is as described below:
A kind of soft transfusion bottle is with pulling folding composite cover, comprise the lid of integrated injection molding, described lid is provided with at least two place plugs and and the tight leakproof fit die cavity of plug, the top of each die cavity is provided with pulls folding handle, and inside is provided with the plug for cutting off medicinal liquid.
Described plug is placed in die cavity in advance, then carries out crimping by mounting equipment and fixes.
Elastomer is injected in die cavity by multi-component Injection Molding technique by described plug, forms one, and forms plug shape, take crimping to fix bottom lid with lid.
Described die cavity one end is closed, and close the pinprick that top, position is provided with a circle cut channel formation, described pinprick can expose after switch out pulls folding handle.
Around described pinprick, die cavity inside is provided with the muscle of a circle projection, for plug compression fit, prevent liquid from oozing out.
Described arrangement of pulling folding handle is arranged for oblique, is the length increasing handle to greatest extent, can increases moment like this, make unlatching feel very comfortable.
The die cavity of described accommodation plug raises up in the top surface plane of lid, and described height of projection is 3mm-10mm.
The bottom of described plug is positioned at same plane.
Described soft transfusion bottle becomes the different puncturing hole of unlatching exposure respectively with pulling the Zone Full of folding composite cover by disposable exposure pad, can improve the safety of use so greatly, give full play to the function of each puncturing hole, save material simultaneously, reduce costs.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the embodiment that this utility model provides;
Fig. 2 is the structural representation of the embodiment that this utility model provides.
Detailed description of the invention
As depicted in figs. 1 and 2, described soft transfusion bottle comprises lid 1 with pulling folding composite cover, described lid 1 is provided with two place plugs and and the tight leakproof fit die cavity 5 of plug, the top of each die cavity 5 is provided with pulls folding handle 2, inside is placed with the plug 4 for cutting off medicinal liquid, originally designed large rubber plug is become two little plugs, saves material, reduce costs.
The Zone Full of disposable exposure plug becomes by this utility model opens the different puncturing hole of exposure respectively, is designed to 2 pinpricks, can improves the safety of use so greatly, give full play to the function of each puncturing hole.
Described plastic cover 1 is integrated injection mo(u)lding, does not have inner cap; Die cavity 5 top holding plug 4 is closed, and closed position is provided with a circle cut channel and forms pinprick, and after switch out plate folding handle 2, pinprick can expose, and the resin syringe needle of the size of pinprick and the unirradiated plastic transfusion sets of use can well coordinate.
Further, in the die cavity 5 of described accommodation plug 4, be provided with the muscle of a circle projection around pinprick 2, described raised ribs can seal when plug 4 is compacted after crimping, can prevent oozing out of liquid.
Described die cavity 5 raises up in the top surface plane at lid 1 top, described boss forms disk 21, described disk 21 pulls folding handle 2 with folding part 3 formation of pulling being located thereon portion, the height of disk 21 is 8mm, a finger can be held, the housing depth of such disk 21 can catch handle with finger easily, is easy to open.
Described arrangement of pulling folding handle 2 is arranged for oblique, is the length increasing handle to greatest extent, can increases moment like this, make unlatching feel very comfortable.
During this utility model assembling, plug 4 is directly inserted in 2 default die cavities 5 of lid 1, then by mounting equipment, crimping is carried out to the die cavity holding plug 4 and fix.
Or elastomer is injected in die cavity 5 by multi-component Injection Molding technique by described plug 4, forms one with lid, and form plug shape, bottom lid, take crimping to fix.
Crimping fix after plug 4 be implied in a plane, the bottom of two plugs at same plane, like this when welding lid, bottle head and this plane contact, doing so avoids contacting of bottle head and plug standing part in lid, produce the damage to bottle head when sterilizing.
Product structure is become enclosing cover and embedded rubber stopper (or pad) from inner cap, enclosing cover, embedded rubber stopper (or pad) by this utility model, this design is made to have saved cost without inner cap, crimping technique for fixing does not produce displacement at guarantee plug when puncture, simplifies the technological process of production under reducing the prerequisite of the risk of seepage in use procedure.
Claims (8)
1. a soft transfusion bottle is with pulling folding composite cover, it is characterized in that: the lid comprising integrated injection molding, described lid is provided with at least two place plugs and and the tight leakproof fit die cavity of plug, the top of each die cavity is provided with pulls folding handle, inside be placed with partition medicinal liquid plug.
2. soft transfusion bottle according to claim 1 is with pulling folding composite cover, it is characterized in that: described plug is placed in die cavity in advance, then carries out crimping by mounting equipment and fixes.
3. soft transfusion bottle according to claim 1 is with pulling folding composite cover, it is characterized in that: elastomer is injected in die cavity by multi-component Injection Molding technique by described plug, forms one, and forms plug shape, take crimping to fix bottom lid with lid.
4. soft transfusion bottle according to claim 1 is with pulling folding composite cover, it is characterized in that: described die cavity one end is closed, and close the pinprick that top, position is provided with a circle cut channel formation, described pinprick can expose after switch out pulls folding handle.
5. soft transfusion bottle according to claim 3 is with pulling folding composite cover, it is characterized in that: around described pinprick, die cavity inside is provided with the muscle of a circle projection, for plug compression fit, prevent liquid from oozing out.
6. soft transfusion bottle according to claim 1 is with pulling folding composite cover, it is characterized in that: described in pull folding handle arrangement be oblique row.
7. soft transfusion bottle according to claim 1 is with pulling folding composite cover, it is characterized in that: the die cavity of described accommodation plug raises up in the top surface plane of lid, and described height of projection is 3mm-10mm.
8. soft transfusion bottle according to claim 1 is with pulling folding composite cover, it is characterized in that: the bottom of described plug is positioned at same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363981.1U CN204016866U (en) | 2014-07-02 | 2014-07-02 | Soft transfusion bottle is with pulling folding composite cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363981.1U CN204016866U (en) | 2014-07-02 | 2014-07-02 | Soft transfusion bottle is with pulling folding composite cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204016866U true CN204016866U (en) | 2014-12-17 |
Family
ID=52056788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363981.1U Expired - Lifetime CN204016866U (en) | 2014-07-02 | 2014-07-02 | Soft transfusion bottle is with pulling folding composite cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204016866U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546458A (en) * | 2015-02-04 | 2015-04-29 | 重庆莱美药业股份有限公司 | Integrated soft bag interface, soft bag with integrated soft bag interface and filling method |
| CN105342848A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | Combined cover with internal pasting film for transfusion bag |
| CN105342847A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | External laminated combined cover for infusion bag |
| CN108926482A (en) * | 2018-07-31 | 2018-12-04 | 苏州创扬医药科技股份有限公司 | A kind of double-tearing ring infusion cover |
| CN109481303A (en) * | 2018-12-05 | 2019-03-19 | 辽宁海神联盛制药有限公司 | A kind of secondary filter high-capacity injection packaging structure |
| WO2024021333A1 (en) * | 2022-07-29 | 2024-02-01 | 湖南千山制药机械股份有限公司 | Inner cap-free film-covered cap for infusion container, and infusion container |
-
2014
- 2014-07-02 CN CN201420363981.1U patent/CN204016866U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546458A (en) * | 2015-02-04 | 2015-04-29 | 重庆莱美药业股份有限公司 | Integrated soft bag interface, soft bag with integrated soft bag interface and filling method |
| CN105342848A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | Combined cover with internal pasting film for transfusion bag |
| CN105342847A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | External laminated combined cover for infusion bag |
| CN108926482A (en) * | 2018-07-31 | 2018-12-04 | 苏州创扬医药科技股份有限公司 | A kind of double-tearing ring infusion cover |
| CN109481303A (en) * | 2018-12-05 | 2019-03-19 | 辽宁海神联盛制药有限公司 | A kind of secondary filter high-capacity injection packaging structure |
| WO2024021333A1 (en) * | 2022-07-29 | 2024-02-01 | 湖南千山制药机械股份有限公司 | Inner cap-free film-covered cap for infusion container, and infusion container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Hexi Road 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone No. 3 Patentee after: RENOLIT HANSEN PACKAGING TECH. (BJ) Ltd. Address before: 101407 Beijing City Binhe District of Huairou Yanqi Economic Development Zone West Road No. 3 Patentee before: BEIJING AUSTAR HANSEN PACKAGING TECHNOLOGY Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |