CN105691937A - Packaging bottle for eye drops - Google Patents
Packaging bottle for eye drops Download PDFInfo
- Publication number
- CN105691937A CN105691937A CN201610234553.2A CN201610234553A CN105691937A CN 105691937 A CN105691937 A CN 105691937A CN 201610234553 A CN201610234553 A CN 201610234553A CN 105691937 A CN105691937 A CN 105691937A
- Authority
- CN
- China
- Prior art keywords
- bottle
- driving lever
- piston
- piston rod
- bayonet socket
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
- B65D83/0011—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container moved by a screw-shaft
Abstract
The invention discloses a packaging bottle for eye drops. The packaging bottle comprises a cylindrical bottle body, a dropping pipette is formed at the front end of the bottle body, and a bottle cap is arranged outside the dropping pipette in a sleeving mode; a piston assembly is connected inside the bottle body in a sliding mode and comprises a piston body and a piston rod, and external threads are formed on the outer wall of the piston rod; a nut part is connected to the bottle body, and internal threads are formed on the nut part; the nut part comprises an insertion and connection ring and an outer abutting side; clamping heads are formed on the outer wall of the insertion and connection ring, and clamping openings are formed in the side wall of the bottle body; a strip-shaped clamping opening is formed in the piston rod, and a pushing rod is arranged inside the strip-shaped clamping opening in a penetrating mode; clamping teeth are formed on the strip-shaped clamping opening; the pushing rod comprises a pushing rod body, a locating plate and a conical head, a pushing block is formed on the conical head, and the conical head and the outer abutting side form a protruding head; a protrusion is formed on the outer abutting side of the nut part. Each of the piston assembly, the bottle body and a cap body is integrally formed by plastics, manufacturing is convenient, and the cost is low.
Description
Technical field
The invention belongs to medical packaging bottle field, particularly relate to a kind of eye drop Packaging Bottle。
Background technology
Existing eyedrops bottle mostly adopts the bottle of plastic material, makes collyrium ooze from the minim pipette being connected to bottle opening part by finger pressing bottle body side surface during use。But the bad control of dynamics size due to extrusion bottle, it is likely to once extrude many and makes part collyrium overflow eyes, the consumption that additionally some collyrium is each must control within the specific limits, may have side effects when the collyrium instilling eyes is too much, eyes are produced unexpected injury。
Summary of the invention
The technical problem to be solved is: the deficiency existed for prior art, it is provided that one is rational in infrastructure simply, the eyedrops bottle that will not substantially increase production cost relative to common eyedrops bottle。
For realizing the purpose of the present invention, it is achieved by the following technical solutions: a kind of eye drop Packaging Bottle, including cylindrical bottle, the front end of bottle forms minim pipette, is arranged with a bottle cap outside minim pipette；
Described bottle open rearward end, slidably connects piston component in bottle；
Described piston component includes the piston body being slidably connected with bottle inwall, and is connected to the cylindrical piston rod of piston body rear end；
Described piston rod outer wall forms external screw thread, and described bottle rear end is fixedly connected with a nut piece；
Described nut piece inwall forms the female thread being connected with described external screw thread；
Described nut piece includes the grafting circle with bottle grafting, and one-body molded outer to limit in grafting circle one end, and described outer limit of supporting offsets with bottle rearward end；Described grafting ring outer wall forms plural dop, and described bottle side wall forms the bayonet socket coordinating clamping with dop each described；
Described piston rod forms bar shaped bayonet socket along its length, in bar shaped bayonet socket, is equipped with to stir the driving lever of piston rod rotation；
Described bar shaped bayonet socket two opposing sidewalls along its length form to clamp the latch of described driving lever；
Described driving lever includes the driving lever body being positioned at bar shaped bayonet socket and the one-body molded location-plate at described driving lever body two ends and conical head respectively, forming shifting block away from the side of driving lever body on described conical head, described conical head forms plush copper with the outer side supporting limit relative；
The outer projection circumferentially equidistantly forming to limit each displacement of plush copper on limit of described nut piece。
Compared with prior art, the invention has the beneficial effects as follows: by stirring shifting block, when single stirs shifting block, the collyrium of extrusion is only the amount of, meanwhile, form in piston component driving lever described in bar shaped card password can move and without departing from；By such structure, even the inflexible old people of finger uses it is convenient to。The promotion position of finger has been limited by described shifting block, make finger will not touch the exit portion of minim pipette, it is to avoid minim pipette and collyrium are contaminated；Described piston component, bottle and lid all can respectively by integrally moulded, and easily manufactured, cost is low。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Fig. 2 is the structural blast figure schematic diagram of the present invention。
Fig. 3 is the nut piece structural representation of the present invention。
Fig. 4 is the piston assembly structure schematic diagram of the present invention。
Fig. 5 is the deflector rod structure schematic diagram of the present invention。
1, bottle cap；2, bottle；21, minim pipette；22, bayonet socket；3, nut piece；31, limit is supported outward；311, protruding；32, grafting circle；321, female thread；322, dop；4, piston component；41, piston body；42, piston rod；421, external screw thread；422, bar shaped bayonet socket；5, driving lever；51, location-plate；52, driving lever body；53, conical head；54, plush copper；55, shifting block。
Detailed description of the invention
Below according to accompanying drawing, the specific embodiment of the present invention is made a detailed explanation。
According to Fig. 15, a kind of eye drop Packaging Bottle described in the present embodiment, including cylindrical bottle 2, the front end of bottle forms minim pipette 21, is arranged with a bottle cap 1 outside minim pipette。
Described bottle open rearward end, slidably connects piston component 4 in bottle。
Described piston component includes the piston body 41 being slidably connected with bottle inwall, and is connected to the cylindrical piston rod 42 of piston body rear end。
Described piston rod outer wall forms external screw thread 421, and described bottle rear end is fixedly connected with a nut piece 3。
Described nut piece inwall forms the female thread 321 being connected with described external screw thread。
Described nut piece includes the grafting circle 32 with bottle grafting, and one-body molded outer to limit 31 in grafting circle one end, and described outer limit of supporting offsets with bottle rearward end；Described grafting ring outer wall forms plural dop 22, and described bottle side wall forms the bayonet socket 422 coordinating clamping with dop each described。
Described piston rod forms bar shaped bayonet socket along its length, in bar shaped bayonet socket, is equipped with to stir the driving lever 5 of piston rod rotation。
Described bar shaped bayonet socket two opposing sidewalls along its length form to clamp the latch of described driving lever；Described driving lever includes the driving lever body 52 being positioned at bar shaped bayonet socket and the one-body molded location-plate 51 at described driving lever body two ends and conical head 53 respectively, forming shifting block 55 away from the side of driving lever body on described conical head, described conical head forms plush copper 54 with the outer side supporting limit relative。Described conical head just can pass described bar shaped bayonet socket, installs and no longer departs from after putting in place, and described location-plate is circular arc, and central angle, more than 90 degree, makes driving lever body to rotate。
The outer projection 311 circumferentially equidistantly forming to limit each displacement of plush copper on limit of described nut piece。
During use, one holds bottle, shifting block is stirred with finger, driving lever is made to relatively rotate for grafting circle, thus making piston rod rotate clockwise, being threadeded with nut piece molding female thread by the external screw thread of molding outside piston rod, making piston body move to minim pipette, in bottle, collyrium flows out from minim pipette under piston body pressure, for human eye。
By stirring shifting block, when single stirs shifting block, the collyrium of extrusion is only the amount of, meanwhile, form in piston component driving lever described in bar shaped card password can move and without departing from；By such structure, even the inflexible old people of finger uses it is convenient to。The promotion position of finger has been limited by described shifting block, make finger will not touch the exit portion of minim pipette, it is to avoid minim pipette and collyrium are contaminated；Described piston component, bottle and lid all can respectively by integrally moulded, and easily manufactured, cost is low。
Claims (1)
1. an eye drop Packaging Bottle, it is characterised in that: including the bottle of cylinder, the front end of bottle forms minim pipette, is arranged with a bottle cap outside minim pipette；
Described bottle open rearward end, slidably connects piston component in bottle；
Described piston component includes the piston body being slidably connected with bottle inwall, and is connected to the cylindrical piston rod of piston body rear end；
Described piston rod outer wall forms external screw thread, and described bottle rear end is fixedly connected with a nut piece；
Described nut piece inwall forms the female thread being connected with described external screw thread；
Described nut piece includes the grafting circle with bottle grafting, and one-body molded outer to limit in grafting circle one end, and described outer limit of supporting offsets with bottle rearward end；Described grafting ring outer wall forms plural dop, and described bottle side wall forms the bayonet socket coordinating clamping with dop each described；
Described piston rod forms bar shaped bayonet socket along its length, in bar shaped bayonet socket, is equipped with to stir the driving lever of piston rod rotation；
Described bar shaped bayonet socket two opposing sidewalls along its length form to clamp the latch of described driving lever；
Described driving lever includes the driving lever body being positioned at bar shaped bayonet socket and the one-body molded location-plate at described driving lever body two ends and conical head respectively, forming shifting block away from the side of driving lever body on described conical head, described conical head forms plush copper with the outer side supporting limit relative；
The outer projection circumferentially equidistantly forming to limit each displacement of plush copper on limit of described nut piece。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234553.2A CN105691937B (en) | 2016-04-14 | 2016-04-14 | A kind of eye drops Packaging Bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234553.2A CN105691937B (en) | 2016-04-14 | 2016-04-14 | A kind of eye drops Packaging Bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105691937A true CN105691937A (en) | 2016-06-22 |
| CN105691937B CN105691937B (en) | 2017-11-21 |
Family
ID=56216757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234553.2A Active CN105691937B (en) | 2016-04-14 | 2016-04-14 | A kind of eye drops Packaging Bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105691937B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898552A (en) * | 2017-12-07 | 2018-04-13 | 周兵经 | Controllable precise type eyedrops bottle |
| CN108785076A (en) * | 2018-04-18 | 2018-11-13 | 黄文佳 | A kind of eyedrops bottle |
| CN110470856A (en) * | 2018-05-11 | 2019-11-19 | 中国石油化工股份有限公司 | The manual injector and sample injection method of controllable sampling volume and its application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4863072A (en) * | 1987-08-18 | 1989-09-05 | Robert Perler | Single hand operable dental composite package |
| AT398955B (en) * | 1982-04-16 | 1995-02-27 | Maderag Ag | Dispensing container for pasty plastics substances - has rack-actuated plunger disposed within container body and operative to extrude material through discharge nozzle |
| CN2271895Y (en) * | 1996-11-27 | 1998-01-07 | 山东正大福瑞达制药有限公司 | Dropping bottle |
| CN104582528A (en) * | 2012-08-23 | 2015-04-29 | 爱飞司可丽雅国际贸易有限公司 | Cosmetics container |
| CN205084008U (en) * | 2015-04-20 | 2016-03-16 | 华北理工大学 | Convenient sanitary eye drops bottle of screw rod type quadrature formula |
-
2016
- 2016-04-14 CN CN201610234553.2A patent/CN105691937B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT398955B (en) * | 1982-04-16 | 1995-02-27 | Maderag Ag | Dispensing container for pasty plastics substances - has rack-actuated plunger disposed within container body and operative to extrude material through discharge nozzle |
| US4863072A (en) * | 1987-08-18 | 1989-09-05 | Robert Perler | Single hand operable dental composite package |
| CN2271895Y (en) * | 1996-11-27 | 1998-01-07 | 山东正大福瑞达制药有限公司 | Dropping bottle |
| CN104582528A (en) * | 2012-08-23 | 2015-04-29 | 爱飞司可丽雅国际贸易有限公司 | Cosmetics container |
| CN205084008U (en) * | 2015-04-20 | 2016-03-16 | 华北理工大学 | Convenient sanitary eye drops bottle of screw rod type quadrature formula |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898552A (en) * | 2017-12-07 | 2018-04-13 | 周兵经 | Controllable precise type eyedrops bottle |
| CN108785076A (en) * | 2018-04-18 | 2018-11-13 | 黄文佳 | A kind of eyedrops bottle |
| CN108785076B (en) * | 2018-04-18 | 2021-01-29 | 深圳市人民医院 | Eye drop bottle |
| CN110470856A (en) * | 2018-05-11 | 2019-11-19 | 中国石油化工股份有限公司 | The manual injector and sample injection method of controllable sampling volume and its application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105691937B (en) | 2017-11-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180410 Address after: 061029 Hebei city of Cangzhou province Cangxian Du Sheng Zhen sun Hui tou Cun (DU Sheng Zhen Dong substation) Patentee after: Cangxian rehabilitation medical packaging material plant (general partnership) Address before: Hangzhou City, Zhejiang province 310052 Binjiang District Dongguan Road No. 655 Building 1 unit 5 Manchester City Jinsheng room 1102 Patentee before: Huang Wenjia |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: 061029 sun Hui tou village, Du Sheng Town, Cangxian, Cangzhou, Hebei Patentee after: Hebei scaring Biological Technology Co., Ltd. Address before: 061029 sun Hui tou village, Du Sheng Town, Cangxian, Cangzhou, Hebei (east of Tsu Sheng substation) Patentee before: Cangxian rehabilitation medical packaging material plant (general partnership) |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200710 Address after: 061000 No.1 DUSHENG Industrial Park, Cangdong Economic Development Zone, Cangxian County, Cangzhou City, Hebei Province Patentee after: Cangzhou Zhifang pharmaceutical packaging material technology Co., Ltd Address before: 061029 sun Hui tou village, Du Sheng Town, Cangxian, Cangzhou, Hebei Patentee before: Hebei scaring Biological Technology Co.,Ltd. |