CN205770909U - There is the dropper device of short guide rail sleeve - Google Patents
There is the dropper device of short guide rail sleeve Download PDFInfo
- Publication number
- CN205770909U CN205770909U CN201620455990.2U CN201620455990U CN205770909U CN 205770909 U CN205770909 U CN 205770909U CN 201620455990 U CN201620455990 U CN 201620455990U CN 205770909 U CN205770909 U CN 205770909U
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- China
- Prior art keywords
- guide rail
- overcoat
- sleeve
- rail sleeve
- dropper
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Abstract
The utility model discloses a kind of dropper device with short guide rail sleeve, the imbibition chamber that is connected including dropper, can be with the inner sleeve of bottle oral area threaded engagement and overcoat with described dropper；Described inner sleeve includes segment body and sets female lower segment body, and also including being located at the guide rail sleeve that epimere is external, the inwall of this guide rail sleeve is provided with track.This utility model arranges the guide rail sleeve of short, while ensureing to coordinate between inner sleeve and overcoat, increases the space between segment body and overcoat under inner sleeve, it is easy to strengthen the size of segment body under inner sleeve, to adapt to bigbore cosmetic bottleneck, improve the aesthetics that cosmetic bottle is overall, saved manufacturing cost.
Description
Technical field
This utility model belongs to the package field of the special device loading thing with distribution, especially relates to a kind of dropper device with short guide rail sleeve.
Background technology
The Packaging Bottle of existing liquid make-up generally comprises body and seals, with body, the lid coordinated, and needs in use to open lid, then pours out skin lotion, is so difficult to the waste avoided when toppling over.Therefore, the cosmetic bottle of a class band dropper is occurred in that on market, such cosmetic bottle arranges a dropper on lid, is located at dropper and is connected suction pumps and the button of squeezable suction pumps of one end with lid, and squeeze buttons produces negative pressure in can making suction pumps, and then makes dropper draw skin lotion from body.
But the size of the cosmetic bottle of existing band dropper is different, aesthetic property for cosmetic bottle monnolithic case, the size of corresponding bottleneck also can change, in order to adapt to various sizes of bottleneck thread, the bottleneck thread particularly amplified, in lid, structure and the size of each parts also can change, and processing technique complicates, and adds manufacturing cost.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of dropper device with short guide rail sleeve being adaptable to different size bottleneck.
This utility model solves its technical problem and be the technical scheme is that a kind of dropper device with short guide rail sleeve, the imbibition chamber that is connected with described dropper including dropper, can be with the inner sleeve of bottle oral area threaded engagement and overcoat；Described inner sleeve includes segment body and sets female lower segment body, and also including being located at the guide rail sleeve that epimere is external, the inwall of this guide rail sleeve is provided with track.Guide rail sleeve is arranged on the periphery of segment body in inner sleeve, rather than it is coated on the periphery of whole inner sleeve, thus under the size premise not changing the parts such as the dropper of dropper device, piston and suction pumps, the tapped lower segment body of inner sleeve can be increased, leave more space for segment body under inner sleeve, thus adapt to bigger bottleneck, i.e. realize expanding thread to coordinate big bottle, improve the adaptability of inner sleeve, enormously simplify processing technique, save manufacturing cost.
Further, described guide rail sleeve coordinates with described overcoat spline.Avoid producing between guide rail sleeve and overcoat relative motion, cause the idle running of overcoat.
Further, described guide rail sleeve outer wall is provided with convex tendon, and described outer casing inner wall is provided with the double wedge coordinated with this convex tendon spline.
Further, described guide rail sleeve is provided with the disconnecting prevention structure coordinated with overcoat.
Further, described disconnecting prevention structure includes the upper anti-delinking part preventing guide rail sleeve prolapse upwards and the lower anti-delinking part preventing guide rail sleeve from deviating from downwards.The upper and lower both direction that is arranged on of upper anti-delinking part and lower anti-delinking part prevents guide rail sleeve from deviating from, and guide rail sleeve realizes Dual positioning effect, and structure is more firm.
Further, the external wall of described hypomere is provided with the convex edge preventing overcoat prolapse upwards.
Further, described jacket bottom extends inwardly to form bound edge, and this bound edge coordinates with convex edge.Changing the mode that overcoat lower openings is installed toward bottom from the top of inner sleeve, installed toward top from the bottom of inner sleeve by the upper opening of overcoat, bound edge coordinates with convex edge simultaneously, it is to avoid outer sleeve body upwards pulls away interior body under external force, and structure is more firm.
The beneficial effects of the utility model are: arrange the guide rail sleeve of short, while ensureing to coordinate between inner sleeve and overcoat, increase the space between segment body and overcoat under inner sleeve, it is easy to strengthen the size of segment body under inner sleeve, to adapt to bigbore cosmetic bottleneck, improve the aesthetics that cosmetic bottle is overall, save manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is part-structure schematic diagram of the present utility model.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Fig. 4 is schematic enlarged-scale view at A.
Fig. 5 is schematic enlarged-scale view at B.
Detailed description of the invention
In order to make those skilled in the art be better understood from this utility model scheme, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is carried out clear, complete description, obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
With reference to shown in Fig. 1-5, a kind of dropper device with short guide rail sleeve, the imbibition chamber being made up of soft materials, the inner sleeve can being connected with whorl of bottleneck and the overcoat being connected with dropper including dropper, the absorption that can be achieved with dropper to liquid it is deformed by pressing imbibition chamber, said structure is prior art, repeats no more.The most more conventional dropper device generally include dropper 1, piston 2, for the splenium 3 driving piston 2 to move downward, the elastic component 4 for the splenium 3 that upwards resets, the inner sleeve 5 that can coordinate with bottle and the overcoat 6 being sheathed on outside inner sleeve 5.Inner sleeve 5 includes segment body 51 and lower segment body 52, coordinate with suction pumps 8 inside upper segment body 51, piston 2 is up and down in being placed in this suction pumps 8, piston 2 top is connected with the bottom of splenium 3, this piston 2 stretches in suction pumps 8, and can move up and down with splenium 3, the top connection suction pumps 8 of dropper 1, and then make the interior negative pressure that produces of suction pumps 8 to draw liquid by dropper 1.Pressing for the ease of user, the top of splenium 3 is additionally provided with a dismountable block 31.
Inner sleeve 5 coordinates with splenium 3 spline, splenium 3 outer wall is provided with protuberance 32, and upper segment body 51 is formed the gathering sill 54 taken the shape of the letter U passed for protuberance 32, and this gathering sill 54 connects inner sleeve 5 top, this setting both can guarantee that between inner sleeve 5 with splenium 3, spline coordinates, and ensured that normally moving up and down of splenium 3.In order to avoid protuberance 32 emerges in gathering sill 54, the upper opening both sides of gathering sill 54 are provided with flange.
Upper segment body 51 periphery of inner sleeve 5 is arranged with guide rail sleeve 7, in order to increase the space between 5 times segment bodies 52 of inner sleeve and overcoat 6 to greatest extent, the bottleneck that inner sleeve 5 is applicable to have big thread can be realized, the thread of such as 20, and inner sleeve the most on the market may be only available for undersized thread, the thread of such as 18.This guide rail sleeve 7 can be arranged on segment body 51 in inner sleeve 5 and be provided with the periphery of gathering sill 54.The inwall of this guide rail sleeve 7 is provided with for driving the track 74 moving on splenium 3 or moving down, this track 74 coordinates with protuberance 32, in overcoat 6 rotary course in one direction, track 74 can coordinate shifting on promotion protuberance 32 with elastic component 4, and then on protuberance 32, shipper pole dynamic pressure portion 3 synchronizes upper shifting；When overcoat 6 rotates in another direction, track 74 can promote protuberance 32 to move down, and drives splenium 3 to synchronize to move down.Track 74 is the protruding rail being arranged on the guide rail sleeve 7 inclined shape of inwall, and this protruding rail can be linear type or have arcuate structure, naturally it is also possible to is the linear type of inclined shape or has the groove of arcuate structure.The effect guiding and limiting is played in all movements to protuberance 32 of above-mentioned protruding rail and groove.
In order to avoid guide rail sleeve 7 is deviate from up or down, outer wall at guide rail sleeve 7 arranges the disconnecting prevention structure coordinated with overcoat 6, this disconnecting prevention structure includes the upper anti-delinking part 71 of upper and lower setting and lower anti-delinking part 72, upper anti-delinking part 71 prevents guide rail sleeve 7 prolapse upwards in overcoat 6, and lower anti-delinking part 72 prevents guide rail sleeve 7 from emerging in downwards overcoat 6.Concrete, upper anti-delinking part 71 can be provided in the end face of the first boss structure of guide rail sleeve 7 outer wall and coordinating of convex tendon 61 structure being arranged on overcoat 6 inwall, and lower anti-delinking part 72 can be provided in guide rail sleeve 7 outer wall, it is positioned at the bottom surface of the second boss structure below the first boss and coordinating of flange 62 end face being arranged on overcoat 6 inwall.The bottom surface of guide rail sleeve 7 is additionally provided with the annular convex shoulder 75 avoiding inner sleeve 5 prolapse upwards.Coordinating with the spline of guide rail sleeve 7 to realize overcoat 6, the outer wall of guide rail sleeve 7 is provided with convex tendon 73, and described overcoat 6 inwall is provided with the double wedge 63 coordinated with convex tendon 73.Coordinate with the spline of guide rail sleeve 7 and anticreep cooperation it is of course also possible to realize overcoat 6 by other existing structures, it might even be possible to be connected fixing with guide rail sleeve 7 for overcoat 6.
In order to improve the stability of assembling, the bottom interior wall of overcoat 6 extends inwardly to form bound edge 64, the external wall of hypomere of inner sleeve 5 is provided with the convex edge 53 coordinated with bound edge 64 anticreep, thus inner sleeve 5 is fitted into downwards in overcoat 6 from the upper opening of overcoat 6, overcoat 6 will not pull away in inner sleeve 5 under External Force Acting upwards.Bound edge 64 can be the loop configuration extending whole overcoat 6 inwall circumference, it can also be at least two-part structure extending overcoat 6 inner wall section, accordingly, convex edge 53 can be the loop configuration extending whole inner sleeve 5 outer wall circumference, it is also possible to be at least two-part structure extending inner sleeve 5 outer wall section.
Above-mentioned detailed description of the invention is used for illustrating this utility model; rather than this utility model is limited; in spirit of the present utility model and scope of the claims, any modifications and changes that this utility model is made, both fall within protection domain of the present utility model.
Claims (7)
1. there is a dropper device for short guide rail sleeve, the imbibition chamber that is connected including dropper (1), can be with the inner sleeve (5) of bottle oral area threaded engagement and overcoat (6) with described dropper (1)；Described inner sleeve (5) includes segment body (51) and is provided with the lower segment body (52) of female thread (521), it is characterised in that: also including being located at segment body (51) guide rail sleeve (7) outward, the inwall of this guide rail sleeve (7) is provided with track (74).
Dropper device the most according to claim 1, it is characterised in that: described guide rail sleeve (7) coordinates with described overcoat (6) spline.
Dropper device the most according to claim 2, it is characterised in that: described guide rail sleeve (7) outer wall is provided with convex tendon (73), and described overcoat (6) inwall is provided with the double wedge (63) coordinated with this convex tendon (73) spline.
Dropper device the most according to claim 1, it is characterised in that: described guide rail sleeve (7) is provided with the disconnecting prevention structure coordinated with overcoat (6).
Dropper device the most according to claim 4, it is characterised in that: described disconnecting prevention structure includes the upper anti-delinking part (71) preventing guide rail sleeve (7) prolapse upwards and prevents the lower anti-delinking part (72) of guide rail sleeve (7) abjection downwards.
Dropper device the most according to claim 1, it is characterised in that: described lower segment body (52) outer wall is provided with the convex edge (53) preventing overcoat (6) prolapse upwards.
Dropper device the most according to claim 6, it is characterised in that: described overcoat (6) bottom extends inwardly to form bound edge (64), and this bound edge (64) coordinates with convex edge (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620455990.2U CN205770909U (en) | 2016-05-18 | 2016-05-18 | There is the dropper device of short guide rail sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620455990.2U CN205770909U (en) | 2016-05-18 | 2016-05-18 | There is the dropper device of short guide rail sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205770909U true CN205770909U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620455990.2U Active CN205770909U (en) | 2016-05-18 | 2016-05-18 | There is the dropper device of short guide rail sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205770909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422488A (en) * | 2020-04-21 | 2020-07-17 | 泰马克精密铸造（苏州）有限公司 | Cosmetic bottle cap capable of automatically pumping liquid |
-
2016
- 2016-05-18 CN CN201620455990.2U patent/CN205770909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422488A (en) * | 2020-04-21 | 2020-07-17 | 泰马克精密铸造（苏州）有限公司 | Cosmetic bottle cap capable of automatically pumping liquid |
| CN111422488B (en) * | 2020-04-21 | 2022-03-29 | 泰马克精密铸造（苏州）有限公司 | Cosmetic bottle cap capable of automatically pumping liquid |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |