CN202920629U - Liquid dropping nozzle capable of continuously generating dropping liquid for eye drop bottle - Google Patents
Liquid dropping nozzle capable of continuously generating dropping liquid for eye drop bottle Download PDFInfo
- Publication number
- CN202920629U CN202920629U CN 201220627675 CN201220627675U CN202920629U CN 202920629 U CN202920629 U CN 202920629U CN 201220627675 CN201220627675 CN 201220627675 CN 201220627675 U CN201220627675 U CN 201220627675U CN 202920629 U CN202920629 U CN 202920629U
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- CN
- China
- Prior art keywords
- buffer
- liquid
- dropping nozzle
- dropping liquid
- liquid dropping
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a liquid dropping nozzle capable of continuously generating dropping liquid for an eye drop bottle. The liquid dropping nozzle comprises a side flowing hole, a buffer blocking head, a liquid dropping nozzle opening, a buffer funnel and a buffer groove, and is characterized in that the liquid dropping nozzle consists of the liquid dropping nozzle opening, the buffer funnel and the buffer groove, the buffer funnel consists of the side flowing hole and the buffer blocking head, the buffer funnel is in an inverted V shape, is arranged in the liquid dropping nozzle and is connected with the inner wall of the liquid dropping nozzle, the annular buffer groove is arranged between the buffer funnel and the inner wall of the liquid dropping nozzle, the upper part of the buffer funnel corresponds to the liquid dropping nozzle opening, the top of the buffer funnel is provided with the buffer blocking head, and the side flowing hole is arranged in the side wall of the buffer funnel. The liquid dropping nozzle has the beneficial effects that medicine drops can drop one drop by drop, so the waste phenomenon is reduced to the greatest degree.
Description
Technical field
This utility model relates to a kind of dropping liquid mouth that can produce continuously dropping liquid for eye drop bottle.
Background technology
In prior art, eye drop bottle used in use often exists the serious phenomenon of waste and the control of patient's use amount, because the dripping hole in the dropping liquid mouth is clear opening, in operating process, slightly firmly medicinal liquid will produce the linearity jet flow, cause uncomfortable sensation to the patient, bad control consumption of while, make weak effect with quantity not sufficient, during excess, one is the waste that causes eye drop, the 2nd, consumption is excessive may cause discomfort, brings side effect to cause unnecessary negative injury and consequence to the patient.
Summary of the invention
technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of dropping liquid mouth that can produce continuously dropping liquid for eye drop bottle is provided, the technical scheme that its technical problem that solves this utility model adopts is: structure of the present utility model comprises the effluent hole, the buffering stopper, dropping liquid mouth opening, surge hopper, dashpot, it is characterized in that the dropping liquid mouth is by dropping liquid mouth opening, surge hopper, dashpot forms, wherein surge hopper is comprised of effluent hole and buffering stopper, the V font that surge hopper becomes to stand upside down, surge hopper is arranged in the dropping liquid mouth and is connected with the inwall of dropping liquid mouth, be provided with the dashpot of an annular between the inwall of surge hopper and dropping liquid mouth, the top of surge hopper is corresponding with dropping liquid mouth opening, the top of surge hopper is provided with the buffering stopper, the effluent hole is set on the sidewall of surge hopper.
During use, hands pinches bottle extrusion bottle gently, and liquid will drip from dropping liquid mouth opening part, because the surge hopper of dropping liquid mouth inside makes medicinal liquid can not go downstream, thereby has reduced the waste of medicinal liquid.The cushioning principle of surge hopper: surge hopper is comprised of buffering stopper and effluent hole, when medicinal liquid down drips, at first medicinal liquid contacts the buffering stopper of surge hopper lower end, due to stopping of buffering stopper, make medicinal liquid enter in dashpot, then medicinal liquid flows out through place, effluent hole again, through after buffer stop layer by layer, medicinal liquid just can not go downstream, thereby reaches continuous generation drop, and medicinal liquid is drop by drop dripped.
The beneficial effects of the utility model are that drippage has drop by drop farthest reduced wasting phenomenon thereby this utility model can make medicinal liquid.
Description of drawings
Fig. 1: this utility model embodiment cross-sectional view.
Fig. 2: this utility model embodiment side-looking cross-sectional view.
Fig. 3: this utility model embodiment valve protection cap structural representation.
Fig. 4: this utility model embodiment and bottle syndeton schematic diagram.
In figure: dropping liquid mouth 1, effluent hole 2, valve protection cap 3, buffering stopper 4, bottle 5, sealing-plug 6, dropping liquid mouth opening 7, surge hopper 8, dashpot 9.
The specific embodiment
Illustrate referring to the drawings this utility model is done following concrete detailed description.as shown in drawings, structure of the present utility model comprises effluent hole 2, buffering stopper 4, dropping liquid mouth opening 7, surge hopper 8, dashpot 9, it is characterized in that dropping liquid mouth 1 is by dropping liquid mouth opening 7, surge hopper 8, dashpot 9 forms, wherein surge hopper 8 is comprised of effluent hole 2 and buffering stopper 4, 8 one-tenth V fonts that stand upside down of surge hopper, surge hopper 8 is arranged in dropping liquid mouth 1 and is connected with the inwall of dropping liquid mouth 1, be provided with the dashpot 9 of an annular between the inwall of surge hopper 8 and dropping liquid mouth 1, the top of surge hopper 8 is corresponding with dropping liquid mouth opening 7, the top of surge hopper 8 is provided with buffering stopper 4, effluent hole 2 is set on the sidewall of surge hopper 8.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from this utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that this utility model is asked for protection all is documented in claims.
Claims (1)
1. dropping liquid mouth that can produce continuously dropping liquid that is used for eye drop bottle, comprise effluent hole (2), buffering stopper (4), dropping liquid mouth opening (7), surge hopper (8), dashpot (9), it is characterized in that dropping liquid mouth (1) is by dropping liquid mouth opening (7), surge hopper (8), dashpot (9) forms, wherein surge hopper (8) is comprised of effluent hole (2) and buffering stopper (4), the V font that surge hopper (8) becomes to stand upside down, surge hopper (8) is arranged in dropping liquid mouth (1) and is connected with the inwall of dropping liquid mouth (1), be provided with the dashpot (9) of an annular between the inwall of surge hopper (8) and dropping liquid mouth (1), the top of surge hopper (8) is corresponding with dropping liquid mouth opening (7), the top of surge hopper (8) is provided with buffering stopper (4), effluent hole (2) is set on the sidewall of surge hopper (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627675 CN202920629U (en) | 2012-11-18 | 2012-11-18 | Liquid dropping nozzle capable of continuously generating dropping liquid for eye drop bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627675 CN202920629U (en) | 2012-11-18 | 2012-11-18 | Liquid dropping nozzle capable of continuously generating dropping liquid for eye drop bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202920629U true CN202920629U (en) | 2013-05-08 |
Family
ID=48210622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220627675 Expired - Fee Related CN202920629U (en) | 2012-11-18 | 2012-11-18 | Liquid dropping nozzle capable of continuously generating dropping liquid for eye drop bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202920629U (en) |
-
2012
- 2012-11-18 CN CN 201220627675 patent/CN202920629U/en not_active Expired - Fee Related
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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: 053200 Changan East Road, Jizhou District, Hebei, China, No. 588, No. Patentee after: HEBEI JIXING MEDICAL PACKING CO.,LTD. Address before: 053200 Jizhou Development Zone, Hebei, Changan, south side of the road Patentee before: Jizhou City Lucky Star Medical Packing Material Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20211118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |