CN101856306B - Bottle cap of glass medicine bottle - Google Patents
Bottle cap of glass medicine bottle Download PDFInfo
- Publication number
- CN101856306B CN101856306B CN 200910131636 CN200910131636A CN101856306B CN 101856306 B CN101856306 B CN 101856306B CN 200910131636 CN200910131636 CN 200910131636 CN 200910131636 A CN200910131636 A CN 200910131636A CN 101856306 B CN101856306 B CN 101856306B
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- lid
- discharging nozzle
- bottle
- sealing ring
- cap
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Abstract
The invention provides a bottle cap of a glass medicine bottle which is used for holding an injection and can avoid piercing a rubber plug by using a sharp needle head to cause plug scraps to fall. The bottom cap comprises a mother cap, a children cap and a sealing ring which all have a thread structure, wherein the manufacturing, injecting and demolding procedures of dies of the mother cap, the children cap and the sealing ring are simpler as comparison with the thread structure. When the mother cap is assembled with the children cap, only the children cap is pressed on a medicine outlet nozzle of the mother cap so that the glass medicine bottle is closed. The assembling process of direct pressing is simpler than the thread assembling process needing setting a rotating mechanism. The bottle cap can be directly used without special tools or wiping and sterilizing during the starting.
Description
Technical field
The invention belongs to the medical packaging container, particularly a kind of bottle cap of the glass medicine bottle of splendid attire injection.
Background technology
Glass medicine bottle is a kind of packing container of the splendid attire injection that often uses in curative activity.The bottleneck of this glass medicine bottle has an outside circle boss, after the injection fill in the glass medicine bottle is complete, all plug will be pressed into bottleneck medicine bottle is sealed, and then tightens by boss with aluminium foil and the fixing plug on the bottleneck.Extracting the aqueous injection in the glass medicine bottle or when the injectable powder in the glass medicine bottle allocated, with the syringe needle of syringe plug is punctured, is the operation sequence that must carry out.The needle point sharp with syringe needle punctures at plug, may have the plug bits that come off to enter injection in the process of plug breakage, and patient's safety is threatened.
Chinese patent application 200820139459.x number " bottle cap of glass medicine bottle and matching used syringe " announced a kind of bottle cap of glass medicine bottle of splendid attire injection, it is to be made of mother's lid and son lid, there is a medicine discharging nozzle that raises up in the central authorities of female lid top panel, intrasegmental part is taper hole on the medicine discharging nozzle, the outside is screw thread or two projections that relatively distribute, and hypomere is straight tube; The ring wall internal diameter of female lid and glass medicine bottle bottleneck external diameter coupling; There is a sealing ring that mates with the glass medicine bottle internal diameter of the bottleneck female lid top panel inside; There is a snap ring that is stuck in edge under the glass medicine bottle bottleneck boss lower edge inboard of female bezel ring, wall, the ring wall of described son lid has and female female thread that covers medicine discharging nozzle external screw-thread or projection coupling, sub-lid top panel central authorities have and the closeouts of the inner taper hole coupling of female lid medicine discharging nozzle, group covers after medicine discharging nozzle screws the medicine discharging nozzle sealing, again the sealing ring that can tear is enclosed within the outside of Zi Gai bottom and medicine discharging nozzle hypomere straight tube, with welding or bonding method by sealing ring with the gap closing between son lid and the medicine discharging nozzle.After the injection fill in the glass medicine bottle is complete, the mother and sons' lid that utilizes the elasticity of female bezel ring, wall to have fitted together is pressed together on the bottleneck, be stuck in the strength on edge under the glass medicine bottle bottleneck boss by the snap ring of female bezel ring, wall lower edge inboard, the sealing ring of female lid top panel inside is closely pressed together on the bottleneck, the glass medicine bottle bottleneck is tightly sealed, guarantee a bottle inner liquid medicine can not overflow, not contaminated, the sealing process of this glass medicine bottle does not produce has the metal of negative effect to fly the end to pharmaceutical environment.Open this glass medicine bottle of packing with mother and sons' lid, needn't use special instrument, open son lid while sealing ring with hand-screw and also be torn, because the medicine discharging nozzle of female lid is in the clean environment of sealing always, therefore needn't carry out disinfection, can directly use.The taper hole that again syringe needle of syringe is covered on the medicine discharging nozzle by mother extend in the glass medicine bottle and can allocate and extract the injection in the bottle.Because the process of the needle pierces bottle cap plug of syringe is not used in this operation, the safety that therefore also threatens patient with regard to not causing the plug bits to come off.But because its assembly has screw thread to exist, so that the technique of the operation of the manufacturing of its mould, the injection moulding demoulding and bottleneck encapsulation all must have the content of rotation and relative complex.
Summary of the invention
The objective of the invention is to provide a kind of and can either avoid piercing through plug with sharp spike and cause plug bits to come off, and the technique of the operation of the manufacturing of its mould, the injection moulding demoulding and the complete bottleneck encapsulation of injection fill bottle cap of simpler glass medicine bottle all.
In order to achieve the above object, solution provided by the invention is: a kind of bottle cap of glass medicine bottle of splendid attire injection, and it is to be made of mother's lid, son lid and sealing ring; There is a medicine discharging nozzle that raises up in the central authorities of described female lid top panel, the hypomere of medicine discharging nozzle is straight tube, the ring wall internal diameter of female lid and glass medicine bottle bottleneck external diameter coupling, there is the sealing ring of and glass medicine bottle internal diameter of the bottleneck coupling female lid top panel inside, and there is a snap ring that is stuck in edge under the glass medicine bottle bottleneck boss lower edge inboard of female bezel ring, wall; Described sub-lid top panel central authorities have and female lid medicine discharging nozzle on the closeouts of intrasegmental part coupling; Group lid with the medicine discharging nozzle sealing after, be enclosed within again the outside of Zi Gai bottom and medicine discharging nozzle hypomere straight tube with the sealing ring that can tear, with welding or bonding method by sealing ring is covered and medicine discharging nozzle between gap closing.Particularly: the epimere of female lid medicine discharging nozzle also is straight tube; There is the closeouts with medicine discharging nozzle epimere straight tube internal diameter coupling in sub-lid top panel central authorities; The ring wall of son lid is the straight tube that mates with the outside of bottleneck epimere straight tube.
Because it is that the ring wall of straight tube, son lid also is straight tube that the mother of glass medicine bottle provided by the present invention is covered the epimere of medicine discharging nozzle, in all components all without helicitic texture, so that the operation of the manufacturing of its mould, the injection moulding demoulding is simpler than threaded.When Dang Mugai and Zi Gai assembled, only needing bundle lid to be pressed together on the medicine discharging nozzle closeouts by top board central authorities can seal medicine discharging nozzle, the packaging technology of this direct pressing, and the technique that rotating mechanism need to be set than threaded assembling is simpler.Be enclosed within again the outside of Zi Gai bottom and medicine discharging nozzle hypomere straight tube with the sealing ring that can tear, with welding or bonding method by sealing ring with the gap closing between son lid and the medicine discharging nozzle.After the injection fill in the glass medicine bottle is complete, the mother and sons' lid that utilizes the elasticity of female bezel ring, wall to have fitted together is pressed together on the bottleneck, be stuck in the strength on edge under the glass medicine bottle bottleneck boss by the snap ring of female bezel ring, wall lower edge inboard, the sealing ring of female lid top panel inside is closely pressed together on the bottleneck, the glass medicine bottle bottleneck is tightly sealed, guarantee a bottle inner liquid medicine can not overflow, not contaminated.
Open the glass medicine bottle that encapsulates with bottle cap provided by the present invention, needn't use special instrument, rotate son lid by hand and sealing ring is torn then extracted the son lid, again the syringe needle of syringe is covered medicine discharging nozzle by mother and extend in the glass medicine bottle and can allocate and extract the injection in the bottle.Because the medicine discharging nozzle epimere of female lid is in the clean environment of sealing always, therefore needn't carry out disinfection, can directly use.Because the process of the needle pierces bottle cap plug of syringe is not used in this operation, the safety that therefore also threatens patient with regard to not causing the plug bits to come off.
The closeouts of its sub-lid top panel central authorities of the bottle cap of glass medicine bottle provided by the present invention and female lid medicine discharging nozzle epimere straight tube internal diameter coupling can be column type plug or sealing ring.
Its female lid top panel of the bottle cap of glass medicine bottle provided by the present invention sealing ring inner and glass medicine bottle internal diameter of the bottleneck coupling can also be that the combined sealing ring of inlaying rubber seal in annular recess and the groove is arranged
The top of its sub-bezel ring, wall outside of the bottle cap of glass medicine bottle provided by the present invention can evenly arrange the vertical crest line of at least two projections, so that the grasping and firmly of turn-knob when uncapping.
Further improvement as the bottle cap of glass medicine bottle provided by the present invention: the son lid can also be wrapped with the butterfly piece so that turn-knob when uncapping grasping and exert oneself.
Further improvement as the bottle cap of glass medicine bottle provided by the present invention: son lid and sealing ring can also be manufactured in advance and be conjoined structure, when Dang Mugai and Zi Gai assemble like this, after bundle lid is pressed together on the medicine discharging nozzle and by the closeouts of sub-lid top panel central authorities medicine discharging nozzle is sealed, be enclosed within female outside of covering the medicine discharging nozzle hypomere with the sealing ring of son lid disjunctor, can be with the gap closing between son lid and the medicine discharging nozzle with bottom and the welding of medicine discharging nozzle hypomere of sealing ring.Like this in the process that mother lid and son lid are assembled, reduced together specially the operation of cover sealing ring on the bottleneck.
Description of drawings
Fig. 1 is an embodiment of glass medicine bottle bottle cap provided by the invention.
Fig. 2 is the sketch map that the sealing ring of its female lid top panel inside of bottle cap of glass medicine bottle provided by the invention adopts combined sealing ring.
Fig. 3 is a preferred embodiment of glass medicine bottle bottle cap provided by the invention.
Fig. 4 is another embodiment of the glass medicine bottle bottle cap of splendid attire injection provided by the invention.
The specific embodiment
Below with reference to the drawings and specific embodiments the present invention is described in further details.
Shown in Figure 1 is a specific embodiment of the bottle cap of glass medicine bottle provided by the invention, a kind of bottle cap of glass medicine bottle of splendid attire injection, it be by mother cover 1, son lid 2 and sealing ring 9 consist of; There is a medicine discharging nozzle that raises up 3 in the central authorities of described female lid 1 top board, and the hypomere of medicine discharging nozzle 3 is straight tube; Ring wall 4 internal diameters of female lid 1 and glass medicine bottle bottleneck external diameter coupling, there is a sealing ring 5 that mates with the glass medicine bottle internal diameter of the bottleneck female lid 1 top board inside, there is a snap ring 6 that is stuck in edge under the glass medicine bottle bottleneck boss lower edge inboard of female lid 1 ring wall 4, and the epimere of female lid 1 medicine discharging nozzle 3 also is straight tube; The ring wall 7 of son lid 2 is the straight tube that mates with the outside of medicine discharging nozzle 3 epimere straight tubes, and there is the column type plug 8 with medicine discharging nozzle 3 epimere straight tube internal diameters coupling in son lid 2 top board central authorities; Group covers 2 with after medicine discharging nozzle 3 sealings, is enclosed within the outside of son lid 2 bottoms and medicine discharging nozzle 3 hypomere straight tubes with the sealing ring that can tear 9 again, passes through sealing ring 9 with the gap closing between son lid 2 and the medicine discharging nozzle 3 with the method for welding.
Because it is that the ring wall 7 of straight tube, son lid 2 also is straight tube that the mother of glass medicine bottle provided by the present invention is covered the epimere of medicine discharging nozzle 3, in all components all without helicitic texture, so that the operation of the manufacturing of its mould, the injection moulding demoulding is simpler than threaded.When mother covers 1 and son lid 2 when assembling, only need bundle lid 2 to be pressed together on that the column type plug 8 by son lid 2 top board central authorities can seal medicine discharging nozzle 3 on female lid 1 medicine discharging nozzle 3, the packaging technology of this direct pressing, the technique that rotating mechanism need to be set than threaded assembling is simpler.Be enclosed within again the outside of son lid 2 bottoms and medicine discharging nozzle 3 hypomere straight tubes with the sealing ring that can tear 9, pass through sealing ring 9 with the gap closing between son lid 2 and the medicine discharging nozzle 3 with the method for welding.After the injection fill in the glass medicine bottle is complete, the mother and sons' lid that utilizes female elasticity of covering 1 ring wall 4 to have fitted together is pressed together on the bottleneck, the snap ring 6 that covers 1 ring wall, 4 lower edge inboards by mother is stuck in the strength on edge under the glass medicine bottle bottleneck boss, the sealing ring 5 that mother is covered 1 top board inside is closely pressed together on the bottleneck, the glass medicine bottle bottleneck is tightly sealed, guarantee a bottle inner liquid medicine can not overflow, not contaminated.
Open the glass medicine bottle of packing with bottle cap provided by the present invention, needn't use special instrument, rotate son lid 2 by hand and sealing ring 9 is torn then extracted son lid 2, again the syringe needle of syringe is covered 1 medicine discharging nozzle 3 by mother and extend in the glass medicine bottle and can allocate and extract the injection in the bottle.Because the epimere of the medicine discharging nozzle 3 of female lid 1 is in the clean environment of sealing always, therefore needn't carry out disinfection, can directly use.Because the process of the needle pierces bottle cap plug of syringe is not used in this operation, the safety that therefore also threatens patient with regard to not causing the plug bits to come off.
Fig. 2 is the sketch map that the sealing ring of its female lid top panel inside of bottle cap of glass medicine bottle provided by the invention adopts combined sealing ring.Its female lid 1 top board of the bottle cap of glass medicine bottle sealing ring 5 inner and glass medicine bottle internal diameter of the bottleneck coupling is that the combined sealing ring of inlaying rubber seal 10 in annular recess and the groove is arranged.
Fig. 3 is a preferred embodiment of glass medicine bottle bottle cap provided by the invention.It is by mother cover 1, son lid 2 and sealing ring 9 consist of; There is a medicine discharging nozzle that raises up 3 in the central authorities of described female lid 1 top board, the hypomere of medicine discharging nozzle 3 is straight tube, ring wall 4 internal diameters of female lid 1 and glass medicine bottle bottleneck external diameter coupling, there is a sealing ring 5 that mates with the glass medicine bottle internal diameter of the bottleneck female lid 1 top board inside, there is a snap ring 6 that is stuck in edge under the glass medicine bottle bottleneck boss lower edge inboard of female lid 1 ring wall 4, and the epimere of female lid 1 medicine discharging nozzle 3 also is straight tube; The ring wall 7 of son lid 2 is the straight tube that mates with the outside of medicine discharging nozzle epimere straight tube, and the top of sub-lid 2 ring walls outside evenly arranges the vertical crest line 11 of four projections, and there is the column type plug 8 that mates with medicine discharging nozzle 3 epimere straight tube internal diameters in the sub 2 top board central authorities of covering; Group lid 2 be pressed together on the medicine discharging nozzle 3 by column type plug 8 with medicine discharging nozzle 3 sealings after, be enclosed within again the outside of son lid 2 bottoms and medicine discharging nozzle 3 hypomere straight tubes with the sealing ring that can tear 9, pass through sealing ring 9 with the gap closing between son lid 2 and the medicine discharging nozzle 3 with the method for welding.Because the top of son lid 2 ring walls outside evenly is provided with the vertical crest line 11 of four projections, when uncapping, turn-knob is easy to grasp and firmly.
Fig. 4 is another embodiment of the glass medicine bottle bottle cap of splendid attire injection provided by the invention.It is by mother cover 1, son lid 2 and sealing ring consist of; There is a medicine discharging nozzle that raises up 3 in the central authorities of described female lid 1 top board, the hypomere of medicine discharging nozzle 3 is straight tube, ring wall 4 internal diameters of female lid 1 and glass medicine bottle bottleneck external diameter coupling, there is a sealing ring 5 that mates with the glass medicine bottle internal diameter of the bottleneck female lid 1 top board inside, there is a snap ring 6 that is stuck in edge under the glass medicine bottle bottleneck boss lower edge inboard of female lid 1 ring wall 4, and the epimere of female lid 1 medicine discharging nozzle 3 also is straight tube; The ring wall 7 of son lid 2 is the straight tube that mates with the outside of medicine discharging nozzle epimere straight tube, and there is the column type plug 8 with medicine discharging nozzle 3 epimere straight tube internal diameters coupling in son lid 2 top board central authorities; Group lid 2 be pressed together on the medicine discharging nozzle 3 by column type plug 8 with medicine discharging nozzle 3 sealings after, be enclosed within again the outside of son lid 2 bottoms and medicine discharging nozzle 3 hypomere straight tubes with the sealing ring that can tear 9, pass through sealing ring 9 with the gap closing between son lid 2 and the medicine discharging nozzle 3 with the method for welding, then son lid 2 usefulness butterfly pieces 12 are wrapped.Because there is the butterfly piece 12 of parcel son lid 2 ring walls 7 outsides, are easy to grasp and exert oneself when turn-knob is uncapped.
Claims (6)
1. the bottle cap of the glass medicine bottle of a splendid attire injection, it is to be made of mother's lid, son lid and sealing ring; There is a medicine discharging nozzle that raises up in the central authorities of described female lid top panel, the hypomere of medicine discharging nozzle is straight tube, the ring wall internal diameter of female lid and glass medicine bottle bottleneck external diameter coupling, there is the sealing ring of and glass medicine bottle internal diameter of the bottleneck coupling female lid top panel inside, and there is a snap ring that is stuck in edge under the glass medicine bottle bottleneck boss lower edge inboard of female bezel ring, wall; Described sub-lid top panel central authorities have and female lid medicine discharging nozzle on the closeouts of intrasegmental part coupling; After the group lid seals medicine discharging nozzle, be enclosed within again the outside of Zi Gai bottom and medicine discharging nozzle hypomere straight tube with the sealing ring that can tear, with welding or bonding method by sealing ring with the gap closing between son lid and the medicine discharging nozzle, it is characterized in that: the epimere of female lid medicine discharging nozzle also is straight tube; There is the closeouts with medicine discharging nozzle epimere straight tube internal diameter coupling in sub-lid top panel central authorities; The ring wall of son lid is the straight tube that mates with the outside of bottleneck epimere straight tube.
2. the bottle cap of described glass medicine bottle according to claim 1, it is characterized in that: the closeouts of sub-lid top panel central authorities and female lid medicine discharging nozzle epimere straight tube internal diameter coupling can be column type plug or sealing ring.
3. the bottle cap of described glass medicine bottle according to claim 1, it is characterized in that: female lid top panel sealing ring inner and that the glass medicine bottle internal diameter of the bottleneck mates can also be that the combined sealing ring of inlaying rubber seal in annular recess and the groove is arranged.
4. the bottle cap of described glass medicine bottle according to claim 1, it is characterized in that: the top of sub-bezel ring, wall outside can evenly arrange the vertical crest line of at least two projections.
5. the bottle cap of described glass medicine bottle according to claim 1 is characterized in that: the son lid can also be wrapped with the butterfly piece.
6. the bottle cap of described glass medicine bottle according to claim 1 is characterized in that: son lid and sealing ring can also be manufactured in advance and be conjoined structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910131636 CN101856306B (en) | 2009-04-13 | 2009-04-13 | Bottle cap of glass medicine bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910131636 CN101856306B (en) | 2009-04-13 | 2009-04-13 | Bottle cap of glass medicine bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101856306A CN101856306A (en) | 2010-10-13 |
| CN101856306B true CN101856306B (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910131636 Expired - Fee Related CN101856306B (en) | 2009-04-13 | 2009-04-13 | Bottle cap of glass medicine bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101856306B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101992597B1 (en) * | 2013-04-18 | 2019-06-25 | 코허-플라스틱 마쉬넨바우 게엠베하 | Storage or infusion bottle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318999A (en) * | 1998-09-22 | 2001-10-24 | 弗雷泽纽斯卡比股份公司 | Container for intravenous administration |
| CN201394202Y (en) * | 2009-04-13 | 2010-02-03 | 马伟博 | Cover of glass medicine bottle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009513294A (en) * | 2005-10-30 | 2009-04-02 | メディモップ・メディカル・プロジェクツ・リミテッド | Needleless additive control valve |
-
2009
- 2009-04-13 CN CN 200910131636 patent/CN101856306B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318999A (en) * | 1998-09-22 | 2001-10-24 | 弗雷泽纽斯卡比股份公司 | Container for intravenous administration |
| CN201394202Y (en) * | 2009-04-13 | 2010-02-03 | 马伟博 | Cover of glass medicine bottle |
Non-Patent Citations (2)
| Title |
|---|
| 易开型药瓶瓶盖开启后消毒与否的效果分析;谢莉玲等;《护士进修杂志》;20020630;第17卷(第6期);464-465 * |
| 谢莉玲等.易开型药瓶瓶盖开启后消毒与否的效果分析.《护士进修杂志》.2002,第17卷(第6期),464-465. |
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| Publication number | Publication date |
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| CN101856306A (en) | 2010-10-13 |
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Granted publication date: 20130227 Termination date: 20140413 |