CN202164106U - Pump cap of perfume metering pump - Google Patents
Pump cap of perfume metering pump Download PDFInfo
- Publication number
- CN202164106U CN202164106U CN2011202660718U CN201120266071U CN202164106U CN 202164106 U CN202164106 U CN 202164106U CN 2011202660718 U CN2011202660718 U CN 2011202660718U CN 201120266071 U CN201120266071 U CN 201120266071U CN 202164106 U CN202164106 U CN 202164106U
- Authority
- CN
- China
- Prior art keywords
- pump
- perfume
- pump cover
- pump cap
- perfume 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a pump cap of a perfume metering pump, which comprises a pump cap body, a pump cap opening, a pump cap tube and a connector. The pump cap opening is matched with a mouth of a perfume bottle, the pump cap tube communicated with the pump cap opening is used for delivering perfume, and the connector is used for connecting the pump cap with other parts of the perfume metering pump. The pump cap body is provided with outer threads, and an ejector rod used for ejecting an inner cap of the perfume bottle is arranged at the center of the pump cap tube. The pump cap further comprises a retaining ring, the outer periphery of the pump cap opening extends upwards to form the retaining ring, and the retaining ring is in clearance fit with an outer cap outside the neck of the perfume bottle. Since the retaining ring formed by the outer periphery of the pump cap opening extending upwards is additionally arranged, the neck of the perfume bottle is fixed in the retaining ring, the problem that the perfume bottle falls to be broken caused by the fact that the perfume bottle is loosened from the pump cap opening of the pump cap body due to shake of the perfume bottle on the pump cap is solved, and moreover, accuracy of metering is increased.
Description
Technical field
the utility model relates to a kind of perfume pump that perfume in the perfume bottle is drawn, particularly a kind of pump cover of perfume measuring pump.
Background technology
Sell in the reversal of the natural order of things precedent
need be with using the perfume pump in the vivid cabinet of perfume in bulk, and the perfume pump is connected the perfume bottle below of reversal of the natural order of things, is used for perfume in the bottle is drawn.At present the pump cover of perfume pump has pump cover body, the lid mouth that matches with the bottleneck of perfume bottle basically, pump cover body center is set is used to carry the pump cover pipe of perfume and is used for and outside bonded assembly connecting portion; Yet when directly perfume bottle being inserted in the cover port of this body of pump; Rocking of a little arranged, thereby drive rocking of perfume bottle, make perfume bottle be prone to break away from the lid mouth of pump cover body; Break perfume bottle into pieces, influenced the accuracy of metering simultaneously.
Summary of the invention
the utility model technical matters to be solved is the deficiency that overcomes prior art, and a kind of pump cover of perfume measuring pump is provided.
For solving the problems of the technologies described above, the utility model is taked following technical scheme:
The pump cover of
a kind of perfume measuring pump; This pump cover comprises that pump cover body, the pump cover mouth that matches with the bottleneck of perfume bottle, being used to of being communicated with the pump cover mouth carry the pump cover pipe of perfume and be used for the parts bonded assembly connecting portion beyond pump cover and the perfume measuring pump; Wherein the pump cover body is provided with outside thread; The center of pump cover pipe is provided with a propulsion arm that is used for pushing tow perfume bottle inner cap; This pump cover comprises that also the periphery from the pump cover mouth extends upward the back-up ring of formation, this back-up ring and the enclosing cover free-running fit that is set in the neck of perfume bottle.
preferably, the height of back-up ring is 2/3rds of an enclosing cover length.
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
the utility model has been set up the upwardly extending back-up ring of pump cover mouth external diameter; The bottleneck of perfume bottle is fixed in the back-up ring, has reduced perfume bottle and on pump cover, rocked, and the lid mouth of disengaging pump cover body; Break perfume bottle into pieces, improved the accuracy of metering simultaneously.
Description of drawings
are done further detailed explanation below in conjunction with accompanying drawing and concrete embodiment to the utility model.
Fig. 1 is the structural representation of the utility model pump cover;
Fig. 2 is the structural representation of the utility model measuring pump;
wherein: 1, pump cover body; 10, outside thread; 2, bottleneck; 3, pump cover mouth; 4, pump cover pipe; 40, propulsion arm; 5, connecting portion; 6, back-up ring; 7, bottleneck; 8, enclosing cover.
The specific embodiment
are like Fig. 1 and shown in Figure 2; Pump cover according to the perfume measuring pump of present embodiment; This pump cover comprises that pump cover body 1, the pump cover mouth 3 that matches with the bottleneck 2 of perfume bottle, being used to of being communicated with pump cover mouth 3 carry the pump cover pipe 4 of perfume and be used for the parts bonded assembly connecting portion 5 beyond pump cover and the perfume measuring pump; Wherein pump cover body 1 is provided with outside thread 10; The center of pump cover pipe 4 is provided with a propulsion arm 40 that is used for pushing tow perfume bottle inner cap; This pump cover comprises that also the periphery from pump cover mouth 3 extends upward the back-up ring 6 of formation, this back-up ring 6 and enclosing cover 8 free-running fits that are set in bottleneck 7 places of perfume bottle, and the height of back-up ring 6 be enclosing cover 8 length 2/3rds.
Outside thread 10 on
above-mentioned pump cover body 1 is connecting the gauging device of measuring pump, and connecting portion 5 is connected with outside, is fixing the position that measuring pump and pump cover belong to; Perfume bottle is inserted in the pump cover; By the enclosing cover 8 at perfume bottle bottleneck 7 places with cooperate along pump cover mouth 3 upwardly extending back-up rings 6, when having reduced perfume bottle and falling to insert, the rocking of generation; Improve perfume bottle and be inserted in the stability on the pump cover, improved the accuracy of metering simultaneously.
More than the utility model has been done detailed description; Its purpose is to let the personage that is familiar with this art can understand the content of the utility model and implements; Can not limit the protection domain of the utility model with this; All equivalences of doing according to the spirit of the utility model change or modify, and all should be encompassed in the protection domain of the utility model
Claims (2)
1. the pump cover of a perfume measuring pump; Described pump cover comprises that pump cover body (1), the pump cover mouth (3) that matches with the bottleneck (2) of perfume bottle, being used to of being communicated with said pump cover mouth (3) carry the pump cover pipe (4) of perfume and be used for the parts bonded assembly connecting portion (5) beyond pump cover and the perfume measuring pump; Said pump cover body (1) is provided with outside thread (10); Described pump cover pipe (4) center is provided with a propulsion arm (40) that is used for pushing tow perfume bottle inner cap; It is characterized in that: described pump cover comprises that also the periphery from said pump cover mouth (3) extends upward the back-up ring (6) of formation, enclosing cover (8) free-running fit that described back-up ring (6) and the bottleneck (7) that is set in perfume bottle are located.
2. the pump cover of perfume measuring pump according to claim 1, it is characterized in that: the height of described back-up ring (6) is 2/3rds of said enclosing cover (a 8) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202660718U CN202164106U (en) | 2011-07-26 | 2011-07-26 | Pump cap of perfume metering pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202660718U CN202164106U (en) | 2011-07-26 | 2011-07-26 | Pump cap of perfume metering pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164106U true CN202164106U (en) | 2012-03-14 |
Family
ID=45799948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202660718U Withdrawn - After Issue CN202164106U (en) | 2011-07-26 | 2011-07-26 | Pump cap of perfume metering pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390800A (en) * | 2011-07-26 | 2012-03-28 | 张家港欧爱化妆品有限公司 | Pump cover of perfume measuring pump |
| CN103253623A (en) * | 2013-05-24 | 2013-08-21 | 张家港欧爱化妆品有限公司 | Pump head of perfume metering pump |
-
2011
- 2011-07-26 CN CN2011202660718U patent/CN202164106U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390800A (en) * | 2011-07-26 | 2012-03-28 | 张家港欧爱化妆品有限公司 | Pump cover of perfume measuring pump |
| CN102390800B (en) * | 2011-07-26 | 2013-04-17 | 张家港欧爱化妆品有限公司 | Pump cover of perfume measuring pump |
| CN103253623A (en) * | 2013-05-24 | 2013-08-21 | 张家港欧爱化妆品有限公司 | Pump head of perfume metering pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120314 Effective date of abandoning: 20130417 |
|
| RGAV | Abandon patent right to avoid regrant |