CN205661827U - But self -sealing's medicament bottle lid - Google Patents

But self -sealing's medicament bottle lid Download PDF

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Publication number
CN205661827U
CN205661827U CN201620537860.3U CN201620537860U CN205661827U CN 205661827 U CN205661827 U CN 205661827U CN 201620537860 U CN201620537860 U CN 201620537860U CN 205661827 U CN205661827 U CN 205661827U
Authority
CN
China
Prior art keywords
bottle stopper
self
connecting rod
medicament
bottle
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
Application number
CN201620537860.3U
Other languages
Chinese (zh)
Inventor
苏娟
蔡江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan University WHU
Original Assignee
Wuhan University WHU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan University WHU filed Critical Wuhan University WHU
Priority to CN201620537860.3U priority Critical patent/CN205661827U/en
Application granted granted Critical
Publication of CN205661827U publication Critical patent/CN205661827U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a but self -sealing's medicament bottle lid, including elastomeric seals board, bottle plug, sealed rubber ring, interior apron, torque spring, connecting rod, push -and -pull rod, when pressing down the medicament bottle lid, the liquid outlet is opened, presses down the one end that the elastomeric seals board is close to torque spring simultaneously, the elastomeric seals board tractive connecting rod that makes progress, because leverage, the push -and -pull rod receives decurrent effort, and the apron is downwards in promoting to open fluid passage, when not pressing down, since torque spring's effect, medicament bottle lid self -closing, and the connecting rod is pressed down downwards to the elastomeric seals board to the apron is upwards carried and being drawn in making, plays the sealed effect in uncovered chamber to the bottle plug bottom with the sealed rubber ring cooperation. The utility model discloses sealing performance is good, has solved the problem that the medicine volatilizees, reveals easily, only needs the one hand to press during the use and can take out the medicine, can self -closing, solved one -hand operation's inconvenient, problem that the back bottle lid of getting it filled forgets to close.

Description

A kind of can the medicament bottle cap of self-closed
Technical field
This utility model belongs to medical instruments field, be specifically related to a kind of can the medicament bottle cap of self-closed.
Background technology
Known, a lot of medicaments in hospital, such as iodine tincture etc., need often to take in nursery work, and this type of medicament is a lot All for a long time and air contact oxidation otherwise can not can be occurred to cause medicament to lose efficacy, be potentially contaminated simultaneously.But grasp in reality In the middle of making, after often taking medicament, forget to close the phenomenon of upper bottle cover.Accordingly, it would be desirable to one can be automatic after taking medicament Close the device of ampoule.
Utility model content
The problem closed to solve bottle cap after getting it filled to forget, this utility model can automatic sealing package after providing one to take medicament Close the device of ampoule.
A kind of can the medicament bottle cap of self-closed, by resilient seal plate 1, block 2, bottle stopper 3, O-ring seal 4, inner cover plate 5 Be linked in sequence composition;Described bottle stopper 3 is threadeded with ampoule, and bottle stopper 3 is internal is provided with penetrating via 3-2 and push-pull bar 9, institute The push-pull bar 9 stated passes from bottle stopper 3 is internal, is connected with inner cover plate 5 in bottle stopper 3 lower end, in bottle stopper 3 upper end by connecting rod 8 and Resilient seal plate 1 lower end is connected;The lower end of bottle stopper 3 is cased with O-ring seal 4, and O-ring seal 4 is between bottle stopper 3 and inner cover plate 5; Bottle stopper 3 upper end is provided with block 2, and block 2 top is radially sequentially provided with torque spring 7, connecting rod 8 and liquid outlet 6, goes out liquid Mouth 6 matches with penetrating via 3-2;Be sequentially provided with below resilient seal plate 1 attachment structure matched with torque spring 7 and Attachment structure that connecting rod 8 matches, for covering the sealing cap of liquid outlet 6;Described connecting rod 8 one end and resilient seal plate 1 chain connection, the other end and push-pull bar 9 chain connection, bottle stopper 3 is provided with fulcrum, and described fulcrum is positioned at below connecting rod 8.
Preferably:
The bottom of bottle stopper 3 is provided with an open cavity being connected with penetrating via 3-2.
Described bottle stopper 3 outer surface be provided with medicament bottleneck inside the external screw thread 3-1 that matches of screw thread.
Described O-ring seal 4 uses nontoxic rubber material.
Described block 2 and bottle stopper 3 are formed in one structure.
This utility model has the advantage that
1. when this utility model only needs to use, one hand pressing gets final product removing pharmaceutical producs, operates the most simple and convenient, solves list The inconvenience of hands operation.
2. this utility model good seal performance, the problem solve medicine volatilization, easily revealing.
3. this utility model can be automatically switched off, and solves the problem that bottle cap after getting it filled is forgotten to close.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model external structure;
Fig. 2 is the schematic diagram of this utility model internal structure;
Wherein: 1 resilient seal plate, 2 blocks, 3 bottle stoppers, 3-1 external screw thread, 3-2 penetrating via, 4 seal Cushion rubber, 5 inner cover plate, 6 liquid outlets, 7 springs, 8 connecting rods, 9 push-pull bars.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 2, this utility model provide a kind of can the medicament bottle cap of self-closed, by resilient seal plate 1, Block 2, bottle stopper 3, O-ring seal 4, inner cover plate 5 are linked in sequence composition;Described bottle stopper 3 is threadeded with ampoule, in bottle stopper 3 Portion is provided with penetrating via 3-2 and push-pull bar 9, and described push-pull bar 9 passes from bottle stopper 3 inside, in bottle stopper 3 lower end and inner cover plate 5 It is connected, is connected with resilient seal plate 1 lower end by connecting rod 8 in bottle stopper 3 upper end;The lower end of bottle stopper 3 is cased with O-ring seal 4, close Sealing rubber ring 4 is between bottle stopper 3 and inner cover plate 5;Bottle stopper 3 upper end is provided with block 2, and block 2 top is radially sequentially provided with Torque spring 7, connecting rod 8 and liquid outlet 6, liquid outlet 6 matches with penetrating via 3-2;It is sequentially provided with below resilient seal plate 1 Attachment structure that the attachment structure matched with torque spring 7 matches with connecting rod 8, for covering the sealing of liquid outlet 6 Cap;Described connecting rod 8 one end and resilient seal plate 1 chain connection, the other end and push-pull bar 9 chain connection, bottle stopper 3 is provided with Fulcrum, described fulcrum is positioned at below connecting rod 8.
The bottom of bottle stopper 3 is provided with an open cavity being connected with penetrating via 3-2.
Described bottle stopper 3 outer surface be provided with medicament bottleneck inside the external screw thread 3-1 that matches of screw thread.
Described O-ring seal 4 uses nontoxic rubber material.
Described block 2 and bottle stopper 3 are formed in one structure.
Being provided with torque spring 7 below described resilient seal plate 1 one end, the sealing cap of the other end is close at liquid outlet On 6, it is connected with push-pull bar 9 by connecting rod 8 near torque spring 7 one end;The lower end of push-pull bar 9 is connected with inner cover plate 5, works as bullet When power sealing plate 1 is pressed, push-pull bar 9 by down force, promotes inner cover plate 5 to open downwards by connecting rod 8;Inner cover plate 5 match with ampoule cross section, are generally in close contact with O-ring seal 4;O-ring seal 4 selects nontoxic rubber Circle, is located at bottom bottle stopper 3 and between inner cover plate 5, plays sealing function.
Described block 2 top is provided with liquid outlet 6, and bottle stopper 3 is internal to be provided with until penetrating via 3-2 bottom bottle stopper 3, with Time, the top of block 2 is contacted with resilient seal plate 1 by torque spring 7.It is highly preferred that be provided with bottom bottle stopper 3 open cavity with Penetrating via 3-2 is connected;Connecting rod 8, push-pull bar 9 are each provided at the inside of block 2;In described screw thread 3-1 and medicament bottleneck The screw thread in portion matches, and can screw in medicament bottleneck.
Utility model works mode is as follows:
This utility model screws in after medicament bottleneck, under the effect of torque spring 7, resilient seal plate 1 be provided with sealing cap One end close on liquid outlet 6;Simultaneously because the effect of torque spring 7, resilient seal plate 1 is by the company of pressing down on Extension bar 8, push-pull bar 9, owing to leverage is by lifting power upwards, so that inner cover plate 5 upwards lifts, is joined with O-ring seal 4 Close the effect that the open cavity bottom bottle stopper 3 is sealed.Thus, be even inverted in any case the medicament in bottle rocks, all without Method enters open cavity, more cannot be flowed out by penetrating via 3-2;The setting of the open cavity bottom bottle stopper 3 can make medicament advanced Entering the open cavity that opening is bigger, then flowed out by penetrating via 3-2, the outflow making medicament is more unobstructed.
When needing to take medicament, only need to press the resilient seal plate 1 side near torque spring 7, due to leverage, bullet The sealing cap that power sealing plate 1 covers at liquid outlet 6 will lift;Meanwhile, the bottom of resilient seal plate 1 thick stick by connecting rod 8 Bar effect pushes down on push-pull bar 9, and then inner cover plate 5 is opened downwards;What now medicament can enter bottom bottle stopper 3 is uncovered Chamber, so pass sequentially through penetrating via 3-2, liquid outlet 6 is poured out.
After use, unclamping resilient seal plate 1, torque spring 7 restores to the original state so that this utility model each several part returns to Original place, thus realize the self-closed of ampoule.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned The restriction of embodiment, other any without departing from the change made under spirit of the present utility model and principle, modify, replace In generation, combine, simplify, all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.

Claims (5)

1. can the medicament bottle cap of self-closed, by resilient seal plate (1), block (2), bottle stopper (3), O-ring seal (4), interior Cover plate (5) is linked in sequence composition;Described bottle stopper (3) is threadeded with ampoule, and bottle stopper (3) is internal is provided with penetrating via (3- 2) and push-pull bar (9), described push-pull bar (9) passes from bottle stopper (3) is internal, is connected with inner cover plate (5) in bottle stopper (3) lower end, It is connected with resilient seal plate (1) lower end by connecting rod (8) in bottle stopper (3) upper end;The lower end of bottle stopper (3) is cased with O-ring seal (4), O-ring seal (4) is positioned between bottle stopper (3) and inner cover plate (5);Bottle stopper (3) upper end is provided with block (2), block (2) top Radially it is sequentially provided with torque spring (7), connecting rod (8) and liquid outlet (6), liquid outlet (6) and penetrating via (3-2) phase Coupling;Resilient seal plate (1) lower section is sequentially provided with the attachment structure matched with torque spring (7) and matches with connecting rod (8) Attachment structure, be used for covering the sealing cap of liquid outlet (6);Described connecting rod (8) one end is with resilient seal plate (1) hinge even Connecing, the other end and push-pull bar (9) chain connection, bottle stopper (3) is provided with fulcrum, and described fulcrum is positioned at connecting rod (8) lower section.
The most according to claim 1 can the medicament bottle cap of self-closed, it is characterised in that: the bottom of bottle stopper (3) is provided with one The individual open cavity being connected with penetrating via (3-2).
The most according to claim 1 and 2 can the medicament bottle cap of self-closed, it is characterised in that: described bottle stopper (3) outside Surface be provided with medicament bottleneck inside the external screw thread (3-1) that matches of screw thread.
The most according to claim 1 and 2 can the medicament bottle cap of self-closed, it is characterised in that: described O-ring seal (4) Use nontoxic rubber material.
The most according to claim 1 and 2 can the medicament bottle cap of self-closed, it is characterised in that: described block (2) and bottle Plug (3) is formed in one structure.
CN201620537860.3U 2016-06-06 2016-06-06 But self -sealing's medicament bottle lid Expired - Fee Related CN205661827U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620537860.3U CN205661827U (en) 2016-06-06 2016-06-06 But self -sealing's medicament bottle lid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620537860.3U CN205661827U (en) 2016-06-06 2016-06-06 But self -sealing's medicament bottle lid

Publications (1)

Publication Number Publication Date
CN205661827U true CN205661827U (en) 2016-10-26

Family

ID=57155403

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620537860.3U Expired - Fee Related CN205661827U (en) 2016-06-06 2016-06-06 But self -sealing's medicament bottle lid

Country Status (1)

Country Link
CN (1) CN205661827U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110420120A (en) * 2019-08-13 2019-11-08 永嘉企达知识产权咨询有限公司 A kind of Plastic medicinal bottle
CN111687797A (en) * 2020-06-22 2020-09-22 萍乡伊博智能科技有限公司 A dust removal equipment platform for assembling electronic product

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110420120A (en) * 2019-08-13 2019-11-08 永嘉企达知识产权咨询有限公司 A kind of Plastic medicinal bottle
CN110420120B (en) * 2019-08-13 2021-12-17 山东金阳光医药包装有限公司 Plastic medicine bottle
CN111687797A (en) * 2020-06-22 2020-09-22 萍乡伊博智能科技有限公司 A dust removal equipment platform for assembling electronic product

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161026

Termination date: 20170606