CN2786017Y - Container with vacuum liquid-outlet pump - Google Patents
Container with vacuum liquid-outlet pump Download PDFInfo
- Publication number
- CN2786017Y CN2786017Y CN 200420090682 CN200420090682U CN2786017Y CN 2786017 Y CN2786017 Y CN 2786017Y CN 200420090682 CN200420090682 CN 200420090682 CN 200420090682 U CN200420090682 U CN 200420090682U CN 2786017 Y CN2786017 Y CN 2786017Y
- Authority
- CN
- China
- Prior art keywords
- container
- pump
- glass ball
- pump housing
- giving
- 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 - Lifetime
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a container with a vacuum liquid-outlet pump, which comprises the vacuum liquid-outlet pump, wherein the vacuum liquid-outlet pump comprises a button and a closed central guide pipe which is sheathed with the button and a piston core, and the central guide pipe is provided with a piston. The convex position of the upper end of the central guide pipe is provided with an upper glass ball, the convex position of the lower end of a pump body is provided with a lower glass ball and a spring is arranged above the lower glass ball. The lower end of the pump body is sheathed with a suction pipe, and the pump body and the container are isolated from the outside. When the utility model is used every time, the liquid in the container can not be in contact with outside atmosphere.
Description
Affiliated technical field
The utility model relates to a kind of medicament reservoir, particularly a kind of hermetically sealed container of depositing liquid medicine.
Background technology
The present liquid medicine bottle that adopts, when using, a liquid medicine all can contact with the atmosphere in the external world in the bottle, has increased contamination of heavy at every turn.
Summary of the invention
The purpose of this utility model provides a kind of liquid medical container, includes the vacuum Pump for giving-out.During each the use, liquid in container can not contact with the atmosphere in the external world, and is easy to use.
The utility model comprises Pump for giving-out, described Pump for giving-out comprises button, osed top centre pipe with button and piston core socket, described centre pipe is provided with piston, high spot is provided with the upper glass ball in the upper end of centre pipe, and high spot is provided with the lower-glass ball in pump housing lower end, is provided with spring above the lower-glass ball, be socketed with suction pipe with pump housing lower end, the pump housing and container and the external world are osed tops.
Owing to adopted the container that has the vacuum Pump for giving-out, repeatable operation several times, because the pump housing, container and outside are isolated, after each quantitatively fluid, stop inflation to enter in the pump housing or the container, thus, form vacuum systems, the bottle endogenous pyrogen can be because of the in-to-in negative pressure, and liquid medicine can not contact and be easy to operation and maintenance with the atmosphere in the external world.
Description of drawings
Below in conjunction with description of drawings embodiment of the present utility model is further described.
Fig. 1 is a vacuum Pump for giving-out generalized section of the present utility model.
1. button 2. padlocks 3. upper glass balls 4. packing 5. locking closures 6. centre pipes 7. pistons 8. piston cores 9. springs 10. lower-glass balls 11. suction pipes
The specific embodiment
As can see from Figure 1, the utility model comprises the vacuum Pump for giving-out, described vacuum Pump for giving-out comprises button 1, osed top centre pipe 6 with button 1 and piston core 8 sockets, described centre pipe 6 is provided with piston 7, and high spot is provided with upper glass ball 3 in the upper end of centre pipe 6, and high spot is provided with lower-glass ball 10 in pump housing lower end, above lower-glass ball 10, be provided with spring 9, be socketed with suction pipe 11 with pump housing lower end.
The utility model principle of work is as follows:
1, the pump housing and bottle leak-tight joint, during quiescence, the padlock of the pump housing, upper glass ball and packing three places keep sealing.
2, fluid is prepared: open the padlock of the pump housing, and the pressing button, the upper glass ball sealing of the pump housing is lived pump housing accent, utilizes spring, and piston core is promoted, and the lower-glass ball of the pump housing leaves original position, and liquid enters in the pump housing chamber, till filling.
3, fluid: continue the pressing button, pump housing piston core descends, and the lower-glass ball sealing of the pump housing is lived pump housing suction pipe enter liquid, and the upper glass ball of the pump housing is offed normal, and liquid quantitative extrudes.
4, vacuum forms:
Aforesaid operations because the pump housing, bottle and outside are isolated, after each quantitatively fluid, stops inflation to enter in the pump housing or the bottle repeatedly several times, thus, forms vacuum systems, makes container produce distortion, promptly shrinks bottle.
Claims (2)
1, a kind of container that has the vacuum Pump for giving-out, comprise Pump for giving-out, described Pump for giving-out comprises button, with the osed top centre pipe of button and piston core socket, described centre pipe is provided with piston, and high spot is provided with the upper glass ball in the upper end of centre pipe, high spot is provided with the lower-glass ball in pump housing lower end, above the lower-glass ball, be provided with spring, be socketed with suction pipe, it is characterized in that the pump housing and container and the external world are osed tops with pump housing lower end.
2, require 1 described a kind of container that has the vacuum Pump for giving-out according to right, it is characterized in that described centre pipe is an osed top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090682 CN2786017Y (en) | 2004-09-29 | 2004-09-29 | Container with vacuum liquid-outlet pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090682 CN2786017Y (en) | 2004-09-29 | 2004-09-29 | Container with vacuum liquid-outlet pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786017Y true CN2786017Y (en) | 2006-06-07 |
Family
ID=36774591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420090682 Expired - Lifetime CN2786017Y (en) | 2004-09-29 | 2004-09-29 | Container with vacuum liquid-outlet pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786017Y (en) |
-
2004
- 2004-09-29 CN CN 200420090682 patent/CN2786017Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140929 Granted publication date: 20060607 |