CN205698509U - A kind of eye-drop packaging bottle - Google Patents
A kind of eye-drop packaging bottle Download PDFInfo
- Publication number
- CN205698509U CN205698509U CN201620317511.0U CN201620317511U CN205698509U CN 205698509 U CN205698509 U CN 205698509U CN 201620317511 U CN201620317511 U CN 201620317511U CN 205698509 U CN205698509 U CN 205698509U
- Authority
- CN
- China
- Prior art keywords
- pushing block
- bottle
- forms
- groove
- nut piece
- 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
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of eye-drop packaging bottle, including bottle, minim pipette, bottle cap；Piston component is slidably connected in described bottle；Described piston component includes piston body, and piston rod；Described piston rod forms external screw thread；Described piston rod forms unidirectional promotion groove；Described bottle is connected with nut piece；Described nut piece inwall forms internal thread；Described nut piece forms the first dop, and described bottle forms bayonet socket；Described nut piece external wall of upper portion forms pushing block groove；Pushing block assembly is slidably connected in described pushing block groove；Described pushing block assembly includes pushing block, elastic plate, and push pedal；Described pushing block forms the second dop, and described promotion Slot shaping has bar shaped bayonet socket；Form elastic plate in described promotion groove to import and export；Described pushing block forms two spring grooves；In described spring groove, spring is installed；Described pushing block groove is connected with spring retention posts；Described bottle and lid all can be easily manufactured respectively by integrally moulded, low cost.
Description
Technical field
The utility model belongs to eye-drop packaging bottle field.
Background technology
Existing eyedrops bottle mostly uses the bottle of plastic material, makes medicament for the eyes by finger pressing bottle body side surface during use
Water oozes from the minim pipette being connected to bottle opening part.But due to the bad control of dynamics size of extrusion bottle, may once squeeze
Go out many and make part eyedrops overflow eyes, additionally each consumption of some eyedrops must control within the specific limits, when
The eyedrops of instillation eyes may have side effects when too much, produces unexpected injury to eyes.
Content of the invention
Technical problem to be solved in the utility model is: the deficiency existing for prior art, provides one to determine
Amount oozes the eye-drop packaging bottle of eyedrops.
The deficiency existing for prior art, provides a kind of eye-drop packaging bottle, including cylindrical bottle, before bottle
End 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 circle of piston body rear end
The piston rod of cylindricality；
Described piston rod outer wall forms external screw thread；Described piston rod forms unidirectional promotion groove along its length；Described
Bottle rear end is fixedly connected with a nut piece；
Described nut piece inwall forms the internal thread being connected with described external screw thread；
Described nut piece external wall of upper portion forms the pushing block groove arranging along nut piece tangential direction；Slide in described pushing block groove
It is connected with pushing block assembly；Described pushing block assembly includes the pushing block being slidably connected with pushing block groove, in order to promote unidirectional promotion groove
Elastic plate, and end, one end push pedal that is connected of one with described pushing block, elastic plate；Described elastic plate is away from push pedal
One end bends to piston rod direction, leaves spacing between described pushing block and elastic plate；The upper and lower end face of described pushing block respectively forms
One the second dop, described promotion groove forms, along internal thread tangential direction, the bar shaped bayonet socket coordinating with described dop；
Form in described promotion groove and import and export for the elastic plate that elastic plate passes through；
Described pushing block is being provided with spring away between the end face of push pedal and pushing block trench bottom.
Compared with prior art, the beneficial effects of the utility model are: press push pedal every time, make elastic plate pass through elasticity
Plate is imported and exported, and acts on unidirectional promotion groove, thus piston rod rotation one smaller angle so that piston body moves down a spacing
From, the eyedrops storing in making bottle flows out the amount of just, meanwhile, unclamps push pedal, under the effect of spring force, and pushing block
Assembly outwards ejects, and drives elastic plate to slide in and out in nut piece.Again because the existence of bar shaped bayonet socket, limit the shifting of dop
Dynamic, make pushing component will not take off in promotion groove.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the explosive view schematic diagram of structure of the present utility model.
Fig. 3 is piston assembly structure schematic diagram of the present utility model.
Fig. 4 is nut piece of the present utility model and pushing block modular construction sectional arrangement drawing schematic diagram.
It Fig. 5,6 is pushing block modular construction schematic diagram of the present utility model.
Fig. 7 is pushing block modular construction schematic diagram of the present utility model.
1st, bottle cap；2nd, bottle；21st, minim pipette；22nd, bayonet socket；3rd, nut piece；31st, internal thread；32nd, the first dop；33rd, push away
Block groove；331st, spring retention posts；332 bar shaped bayonet sockets；333 elastic plates are imported and exported；4th, piston component；41st, piston body；42nd, piston
Bar；421st, external screw thread；422 unidirectional promotion grooves；5th, pushing block assembly；50th, spring；51st, push pedal；52nd, pushing block；521st, spring groove；
522nd, the second dop；53rd, elastic plate.
Detailed description of the invention
Below according to accompanying drawing, detailed description of the invention of the present utility model is made a detailed explanation.
A kind of eye-drop packaging bottle according to Fig. 1 to Fig. 7, described in the present embodiment, it is characterised in that: include cylinder
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 piston body rear end
Cylindrical piston rod 42；
Described piston rod outer wall forms external screw thread 421；Described piston rod forms unidirectional promotion groove along its length
422；Described bottle rear end is fixedly connected with a nut piece 3；
Described nut piece inwall forms the internal thread 31 being connected with described external screw thread；
Described nut piece outer wall lower end forms plural first dop 32, and described bottle side wall forms and each
Described dop coordinates the bayonet socket 22 of clamping；
Described nut piece external wall of upper portion forms the pushing block groove 33 arranging along nut piece tangential direction；Slide in described pushing block groove
It is dynamically connected and have pushing block assembly 5；Described pushing block assembly includes the pushing block 52 being slidably connected with pushing block groove, in order to promote one-way pushing
The elastic plate 53 of dynamic groove, and the push pedal 51 being connected with end, one end one of described pushing block, elastic plate；Described elastic plate is remote
From one end of push pedal to the bending of piston rod direction, between described pushing block and elastic plate, leave spacing；Described pushing block 52 upper and lower end
Face respectively forms second dop 522, and described promotion groove forms along internal thread tangential direction and coordinates with described dop 522
Bar shaped bayonet socket 332；
Form in described promotion groove and import and export 333 for the elastic plate that elastic plate passes through；
Described pushing block 52 forms two spring grooves 521 at the end face away from push pedal 51；Install in described spring groove 521
There is spring 50；Described pushing block trench bottom and the corresponding position of spring groove are connected with the spring retention posts in fixing spring direction
331。
Every time pressing push pedal, makes elastic plate pass through elastic plate and imports and exports, and acts on unidirectional promotion groove, thus piston rod rotation
One smaller angle so that piston body moves down certain distance, the eyedrops storing in making bottle flows out the amount of just, with
When, unclamp push pedal, under the effect of spring force, pushing block assembly outwards ejects, and drives elastic plate to slide in and out in nut piece.
Again because the existence of bar shaped bayonet socket, limit the movement of dop, make pushing component will not take off in promotion groove.By such knot
Structure, is convenient to even the inflexible the elderly of finger uses.Described bottle and lid all can be respectively by plastics one
Shaping, easily manufactured, low cost.
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, drips
It is arranged with a bottle cap outside liquid pipe；
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 cylinder of piston body rear end
Piston rod；
Described piston rod outer wall forms external screw thread；Described piston rod forms unidirectional promotion groove along its length；Described bottle
Rear end is fixedly connected with a nut piece；
Described nut piece inwall forms the internal thread being connected with described external screw thread；
Described nut piece external wall of upper portion forms the pushing block groove arranging along nut piece tangential direction；It is slidably connected in described pushing block groove
There is pushing block assembly；Described pushing block assembly includes the pushing block being slidably connected with pushing block groove, in order to promote the bullet of unidirectional promotion groove
Property plate, and end, one end push pedal that is connected of one with described pushing block, elastic plate；Described elastic plate is away from one end of push pedal
To the bending of piston rod direction, between described pushing block and elastic plate, leave spacing；The upper and lower end face of described pushing block respectively forms one
Second dop, described promotion groove forms, along internal thread tangential direction, the bar shaped bayonet socket coordinating with described dop；
Form in described promotion groove and import and export for the elastic plate that elastic plate passes through；
Described pushing block is being provided with spring away between the end face of push pedal and pushing block trench bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317511.0U CN205698509U (en) | 2016-04-14 | 2016-04-14 | A kind of eye-drop packaging bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317511.0U CN205698509U (en) | 2016-04-14 | 2016-04-14 | A kind of eye-drop packaging bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205698509U true CN205698509U (en) | 2016-11-23 |
Family
ID=57308742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620317511.0U Expired - Fee Related CN205698509U (en) | 2016-04-14 | 2016-04-14 | A kind of eye-drop packaging bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205698509U (en) |
-
2016
- 2016-04-14 CN CN201620317511.0U patent/CN205698509U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104606048B (en) | A kind of eye-drop packaging bottle | |
| CN205698509U (en) | A kind of eye-drop packaging bottle | |
| CN105662855B (en) | A kind of eye-drop packaging bottle | |
| CN202806045U (en) | Spin control type ballpoint pen | |
| CN205698212U (en) | Eye-drop packaging bottle | |
| CN209275301U (en) | A kind of squeeze bottle of student | |
| CN204618871U (en) | A kind of eye-drop packaging bottle | |
| CN205966384U (en) | Photovoltaic module rubber coating is with gluing head | |
| CN205899429U (en) | Knob cap | |
| CN209190667U (en) | A kind of maintenance tool dismounting chromatograph seal nipple | |
| CN203139108U (en) | Liquid medicine packing bottle capable of quantifying on large dose | |
| CN104999631B (en) | Major-minor primary and secondary two-stage oil cylinder multi-push injection mold pushing mechanism | |
| CN202642487U (en) | Adhesive extruder | |
| CN204937820U (en) | One opens candy wrapping bottle easily | |
| CN206496253U (en) | A kind of LED panel lamp | |
| CN203331408U (en) | Rolling and discharging plate device for wire drawing of circular membrane | |
| CN204618870U (en) | A kind of eye drop Packaging Bottle | |
| CN207606197U (en) | A kind of connection structure and mold of feed screw nut and fixing pipe | |
| CN202594536U (en) | Down tube of yarn doubling machine | |
| CN202784331U (en) | Pressing type container bottle | |
| CN207141288U (en) | A kind of bar plug lockable mechanism of scooter | |
| CN202149124U (en) | Difficultly loosened screw | |
| CN207075707U (en) | A kind of automatic dropper device | |
| CN205929335U (en) | Long and thin pair of dabber is to accurate location structure of front cover | |
| CN203521520U (en) | Acid extracting tube and acid extracting machine |
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 |
Granted publication date: 20161123 Termination date: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |