CN2646089Y - Spillover proof emulsion pump - Google Patents
Spillover proof emulsion pump Download PDFInfo
- Publication number
- CN2646089Y CN2646089Y CN 03278896 CN03278896U CN2646089Y CN 2646089 Y CN2646089 Y CN 2646089Y CN 03278896 CN03278896 CN 03278896 CN 03278896 U CN03278896 U CN 03278896U CN 2646089 Y CN2646089 Y CN 2646089Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- pad
- emulsion
- pump
- pore
- 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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Abstract
The utility model relates to a technology of emulsion pump of container holding emulsion, comprising a dental cap, a cylinder, a piston rod, a cylinder cap and a pressure head, wherein the cylinder is arranged in the dental cap via the cylinder flange, the side wall of cylinder of the lower of the cylinder flange is provided with a balancing pore. The utility model is characterized in that a gasket is arranged at any position from the lower of cylinder flange to the lower edge of the balancing pore, and the gasket is provided with an air hole for penetrating inside and outside of the gasket, when the container is inclined or bumped, the emulsion is prevented from directly touching the balancing pore by the gasket, thereby achieving the function of effectively avoiding the spillover.
Description
Technical field
The utility model relates to the technology of getting liquid pump of the container that contains emulsion.
Background technology
The emulsion pump is because its convenient for taking liquid, reduced the chance of emulsion cross-infection, be used in daily life, but, cause at container lean, when jolting owing to former emulsion pump structure characteristics, emulsion can enter the emulsion pump by the balance pore, after the customer opened security, this part emulsion will and be taken out of outside the cylinder cover with the piston rod rising, is called in the industry and climbs liquid, if cancellation balance pore then can cause again and inhale flat phenomenon.Therefore, climb the use that harmful effect that liquid brings to the customer has caused the emulsion pump.
The utility model content
The utility model purpose is to design a kind of anti-creep liquid emulsion pump that can prevent that emulsion from leaking outside from piston rod.
The utility model comprises facing, cylinder, piston rod, cylinder cover, security, cylinder is engaged in the facing by cylinder flange, cylinder side wall below cylinder flange is offered the balance pore, establish pad at cylinder flange between balance pore bottom, pad is provided with and connects the inside and outside air extractor vent of pad.
The utility model is simple, rationally, kept the design of former balance pore, convenient for taking liquid, and in the container run-off the straight or when jolting, stop emulsion directly to contact with the balance pore by pad plays the effect that effectively prevents to climb liquid.
Pad of the present utility model can be step-like or ring-type.
Air extractor vent is to be arranged on the get out of a predicament or an embarrassing situation spiral air drain of inwall of step pad, and this spiral air drain prolongs the path that emulsion enters cylinder, just plays iris action preferably.
Air extractor vent is to be arranged on the air drain that the step pad is got out of a predicament or an embarrassing situation, and is simple design plan, reaches design goal equally.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an I portion enlarged drawing among Fig. 1;
Fig. 3 is the structural representation of pad;
Fig. 4 is another structural representation of pad;
Fig. 5 is another structural representation of pad;
Fig. 6 is the 4th a kind of structural representation of pad.
Among the figure, 1 security, 2 cylinder covers, 3,3 ', 3 ", 3 pads, 4 balance pores, 5,5 ' spiral air drain, 6 facings, 7 piston rods, 8 cylinders, 9 cylinder flanges, 10,10 ' air drain.
Specific embodiment
As shown in Figure 1, 2, 3, cylinder 8 is provided with cylinder flange 9, by this cylinder flange 9 facing 6 is connected upper opening of container, on 8 sidewalls of the cylinder below the cylinder flange 9, be provided with balance pore 4, pad 3 is step-like, top bar and cylinder flange 9, facing 6 inner wall sealings, getting out of a predicament or an embarrassing situation extends beyond balance pore 4 bottoms downwards, offers spiral air drain 5 at the inwall of getting out of a predicament or an embarrassing situation.
As shown in Figure 4, step-like pad 3 ' the inwall of getting out of a predicament or an embarrassing situation offer oblique air drain 10.
As shown in Figure 5, step-like pad 3 " the end of getting out of a predicament or an embarrassing situation offer vertical air drain 10 '.
As shown in Figure 6, annular gasket 3 inwalls offer spiral air drain 5 '; Also can offer straight shape or oblique air drain.
Claims (4)
1, anti-creep liquid emulsion pump, comprise facing, cylinder, piston rod, cylinder cover, security, cylinder is engaged in the facing by cylinder flange, cylinder side wall below cylinder flange is offered the balance pore, it is characterized in that establishing pad at cylinder flange between balance pore bottom, pad is provided with and connects the inside and outside air extractor vent of pad.
2,, it is characterized in that described pad is step-like according to the described anti-creep liquid emulsion of claim 1 pump.
3,, it is characterized in that described air extractor vent is to be arranged on the get out of a predicament or an embarrassing situation spiral air drain of inwall of pad according to the described anti-creep liquid emulsion of claim 2 pump.
4,, it is characterized in that described air extractor vent is to be arranged on the air drain that pad is got out of a predicament or an embarrassing situation according to the described anti-creep liquid emulsion of claim 2 pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278896 CN2646089Y (en) | 2003-09-27 | 2003-09-27 | Spillover proof emulsion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278896 CN2646089Y (en) | 2003-09-27 | 2003-09-27 | Spillover proof emulsion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2646089Y true CN2646089Y (en) | 2004-10-06 |
Family
ID=34303375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03278896 Expired - Fee Related CN2646089Y (en) | 2003-09-27 | 2003-09-27 | Spillover proof emulsion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2646089Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458746A (en) * | 2016-06-06 | 2017-12-12 | 丁要武 | Seepage prevention emulsion pumps |
-
2003
- 2003-09-27 CN CN 03278896 patent/CN2646089Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458746A (en) * | 2016-06-06 | 2017-12-12 | 丁要武 | Seepage prevention emulsion pumps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |