CN2247487Y - Pressure discharging device for vacuum bottle - Google Patents
Pressure discharging device for vacuum bottle Download PDFInfo
- Publication number
- CN2247487Y CN2247487Y CN 95234053 CN95234053U CN2247487Y CN 2247487 Y CN2247487 Y CN 2247487Y CN 95234053 CN95234053 CN 95234053 CN 95234053 U CN95234053 U CN 95234053U CN 2247487 Y CN2247487 Y CN 2247487Y
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- CN
- China
- Prior art keywords
- air inlet
- outlet pipe
- balloon
- utility
- model
- 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 provides a water pumping device for vacuum bottles, which relates to the field of domestic articles of daily use. The utility model is characterized in that the inner part of a fixing cover (4) is provided with a bottle plug (5) which is respectively provided with round holes; an air inlet pipe (3) and one end of a water outlet pipe (6) are stretched into a vacuum bottle refill (8) through the holes. The inner side of the lower edge of the fixing cover (4) is provided with screw thread matched with the upper part of a casing of the vacuum bottle; the upper part of the air inlet pipe (3) is provided with a balloon (1) of which the lower part is provided with an air inlet valve (2); the upper part in the water outlet pipe (6) is provided with a valve (9). The utility model has the advantages of reasonable design, simple structure, small size, beautiful appearance, low manufacture cost and long service life.
Description
The utility model relates to the family daily necessity field, relates to a kind of vacuum flask compressed water generation apparatus particularly.
The compressed water generation apparatus of vacuum flask on the market, its structure is to be provided with collecting chamber at the upper port place of vacuum flask, the shell of it and vacuum flask connects together, covering of its top is provided with the plenum chamber that matches with it, bottle mouth position therebetween is provided with bottle stopper, have air admission hole on it and be provided with outlet pipe, the position that the bottom of the plenum chamber that it covers corresponds to the bottle stopper air admission hole is provided with venthole and two holes are corresponding joins, and is respectively equipped with its hole of gasket seal therebetween around the hole.Though it is laborsaving that this compressed water generation apparatus has setting-out, also there is following shortcoming in convenient feasible advantage: the one, and its compressed water generation apparatus complex structure, the big cost height of volume; The 2nd, air admission hole joins with the venthole that covers on the bottle stopper, when malposition or the gasket seal on it sternly do not leak gas, just presses not water outlet, often breaks down, and its service life, short and inconvenient maintenance brought inconvenience for people's life.
The purpose of this utility model is the shortcoming that overcomes above-mentioned existing vacuum flask compressed water generation apparatus, and a kind of vacuum flask compressed water generation apparatus is provided, and it is reasonable in design, and is simple in structure, and volume is little, and is cheap and fault rate is low, the family life that is convenient for people to.
Task of the present utility model is achieved through the following technical solutions.Air admission hole on the bottle stopper and the venthole that covers are replaced with air inlet pipe, save its Upper gasket, save collecting chamber.Be provided with bottle stopper 5 in fixed cap 4, have circular hole on it, an end of air inlet pipe 3 and outlet pipe 6 stretches in the glass liner 8 by its hole, and the inboard of fixed cap 4 lower edge is provided with the screw thread that matches with the vacuum flask shell upper; The top of air inlet pipe 3 is provided with balloon 1, and its bottom is provided with air intake valve 2, is provided with valve 9 at outlet pipe 6 internal upper parts.
The profile of its balloon 1 is shaped to animal-shaped, with nontoxic elastomeric material manufacturing.
The utility model is owing to adopt the structural design of air inlet pipe in the straight-through glass liner of balloon, and air inlet is unimpeded, simple in structure, volume is little so it can keep, cheap and fault is few, is convenient to maintenance; Because balloon adopts the animal-shaped of nontoxic elastic material,, bring convenience for people family, particularly the elderly, children's life simultaneously so its long service life is elegant in appearance.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the profile according to the compressed water generation apparatus that the utility model proposes.
Describe the details and the working condition of foundation concrete device of the present utility model in detail below in conjunction with accompanying drawing 1.
The inboard that this device is included in fixed cap 4 lower edge is provided with the screw thread that matches with the vacuum flask shell upper the two is connected.In fixed cap 4, be provided with bottle stopper 5, have two circular holes on fixed cap 4 and the bottle stopper 5, air inlet pipe 3 and outlet pipe 6 stretch in the glass liner 8 by its hole respectively, the upper end of air inlet pipe 3 does not have balloon 1, its profile is the panda moulding, elegant in appearance, its underpart is provided with air intake valve 2, is provided with flowing water Valve 9 at outlet pipe 6 internal upper parts; The elastomeric material manufacturing that balloon 1 usefulness is nontoxic.Handle 7 on the vacuum flask shell body and base 10 are for lifting and using when bottling courage.Its course of work is as follows: want during use earlier fixed cap 4 and housing to be outwarded winding, taken out, after boiling water is injected vacuum flask, this device placed to screw on the bottleneck make it to connect with the vacuum flask shell body, gently push balloon 1 (not drawing among the figure) with have gentle hands again, then air intake valve 2 is closed automatically, and air is entered in the glass liner 8 automatically by air inlet pipe 3, because its glass liner 8 internal gas pressures increase, water is then by outlet pipe 6, and the flowing water Valve of washing open in it 9 is flowed out by outlet pipe 6 other ends.If this moment, hand stopped to push balloon 1, it is big that the volume of balloon 1 becomes, and air is washed the air intake valve 2 of its bottom open and entered in it; Simultaneously glass liner 8 internal pressures reduce, flowing water no longer in the outlet pipe 6, and flowing water Valve 9 is closed automatically, finishes a course of work.
The utility model is reasonable in design, and is simple in structure, and volume is little, aesthetic in appearance, easy to operate and cheap for manufacturing cost, long service life.Use it bring convenience for people's life, market potential is big, is suitable for popularizing.
Claims (2)
1, a kind of vacuum flask compressed water generation apparatus that contains fixed cap, plenum chamber, bottle stopper, air admission hole and outlet pipe, it is characterized in that in fixed cap (4), being provided with bottle stopper (5), be respectively equipped with circular hole on it, one end of air inlet pipe (3) and outlet pipe (6) stretches in the glass liner (8) by its hole, and the inboard of fixed cap (4) lower edge is provided with the screw thread that matches with the vacuum flask shell upper; The top of air inlet pipe (3) is provided with balloon (1), and the bottom of balloon (1) is provided with air intake valve (2), is provided with valve (9) at outlet pipe (6) internal upper part.
2, according to the described compressed water generation apparatus of claim 1, the profile that it is characterized in that balloon (1) is animal-shaped, with nontoxic elastomeric material manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234053 CN2247487Y (en) | 1995-06-02 | 1995-06-02 | Pressure discharging device for vacuum bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234053 CN2247487Y (en) | 1995-06-02 | 1995-06-02 | Pressure discharging device for vacuum bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2247487Y true CN2247487Y (en) | 1997-02-19 |
Family
ID=33878076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95234053 Expired - Fee Related CN2247487Y (en) | 1995-06-02 | 1995-06-02 | Pressure discharging device for vacuum bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2247487Y (en) |
-
1995
- 1995-06-02 CN CN 95234053 patent/CN2247487Y/en not_active Expired - Fee Related
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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 |