CN2150805Y - Pressure thermos - Google Patents
Pressure thermos Download PDFInfo
- Publication number
- CN2150805Y CN2150805Y CN 92245087 CN92245087U CN2150805Y CN 2150805 Y CN2150805 Y CN 2150805Y CN 92245087 CN92245087 CN 92245087 CN 92245087 U CN92245087 U CN 92245087U CN 2150805 Y CN2150805 Y CN 2150805Y
- Authority
- CN
- China
- Prior art keywords
- water
- shell
- glass liner
- switch
- base
- 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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- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model discloses a pressure thermos bottle. The utility model is characterized in that the liner of the thermos bottle is reversedly arranged in a housing, and the bottom of the liner of the thermos bottle is provided with an air pipe, a switch for an air pipe and a water outlet; besides, the air pipe, the switch for the air pipe and the water outlet are led out form the lateral side of the lower part of the housing. A water pushing switch plate is arranged on the lower part of the water outlet pipe of the housing, a window arranged on the housing is used to observe a water gauge arranged in the housing, and the mouth of the liner of the thermos bottle is tightly plugged by a water plug. The housing and the liner of the thermos bottle are arranged on a base, the thermos bottle filled with water is reversed, while in use, and the water can flow out by pushing the water pushing switch; besides, the flow of the water is automatically stopped y releasing the water pushing switch. The utility model has the advantages of simple structure, easy fabrication, high reliability and favorable thermal insulating property, bringing the luxurious feeling.
Description
The utility model relates to a kind of family expenses thermos flask.
At present, the gas-pressure thermos bottle that people widely use all takes tracheae and the outlet structure as one, outlet pipe is contained in the top of glass liner, this gas-pressure thermos bottle remains inner air and outer air and communicates, make bottle interior hot water rapid heat dissipation and influence insulation, and want the end user firmly to compress into air, just look at the water level in the unclear bottle, brought many inconvenience to people.
The purpose of this utility model is to provide a kind of good heat insulating, a kind of family expenses hydraulic pressure vacuum flask simple in structure easy to use.
The technical solution of the utility model is: become vacuum flask by base water plug, shell, glass liner, outlet pipe, tracheae effluent switch and tracheae switches set, Open Side Down is installed in the shell with glass liner, the glass liner opening part connects an outlet pipe, pass by shell wall, glass liner is built-in with the tracheae of a mouth of pipe near the glass liner bottom, and tracheae goes out the trachea switch by bottle bag edge; At outlet pipe and tracheae one " U " type water level meter is arranged indirectly, advancing to locate shell at the water level meter opens a window and seals with transparent material, the outlet pipe below is provided with one and pushes away the taps plate, be fixed with a permeability cell switch at shell wall thereafter, this switch is pressed bar, press and be with a spring on the bar, press bar one end and connect piston, piston places in the switch housing, can be in switch housing move left and right, switching tube communicates with tracheae, and a through hole is established in the piston left side, and shell also is provided with the leakage hole that matches and use, glass liner water plug jam-pack, the water plug is provided with plug tongue and sealing ring, and glass liner and shell place on the base, with being threaded.On base, be provided with handle and some pores.
Fig. 1, be shape assumption diagram of the present utility model
Fig. 2, be the utility model internal view
Fig. 3, be the utility model water plug structure schematic diagram
Fig. 4, be understructure schematic diagram of the present utility model
Below in conjunction with the accompanying drawing most preferred embodiment of the present utility model of having a talk.As shown in the figure, adopt plain edition glass liner 3 openings to be installed in the shell 1, glass liner 3 openings are disposed an outlet pipe 4, outlet pipe 4 passes outer casing underpart sidewall and water outlet base 5, in be equipped with a permeability cell 6, the bottom of the nearly glass liner 3 of one termination of permeability cell 6, the other end is drawn trachea switch 7 by glass liner 3 openings, be equipped with one " U " type water level meter 8 at glass liner 3 and 1 on shell, two ends of water level meter 8 are connected to outlet pipe 4 and permeability cell 6 respectively, and shell 1 is opened a window and with the transparent material sealing, pushed away taps plate 9 in water outlet base 5 bottom-hinged one at water level meter 8 places, the upper end of water pushing plate 9 is provided with the water fender 19 with the outlet cross-sections match, and water fender inserts in the outlet 3.Permeability cell switch 5 is fixed in the bottom of shell 1, the structure of ventilative switch 5 adopts a bar 10 of pressing that is with spring to be fixed on the piston 11, piston 11 places in the switch housing 12, press bar and can under the effect of water pushing plate 9, drive piston 11, move left and right in switch housing 12, switch housing 12 1 sides communicate with permeability cell 6, be provided with through hole 13 in the piston 11, shell 1 also is provided with hole 14, and 3 mouthfuls of water plug 15 jam-packs of glass liner, water plug 15 are provided with plug tongue 16, the sidewall of plug tongue 16 is provided with vertical channel 17, the root of water plug tongue 16 is provided with a sealing ring, and glass liner 3 and shell 1 place on the base, and base 2 and shell 1 are threaded.During use, in glass liner 3, be full of hot water, jam-pack water plug, cover base, with the whole inversion of thermos bottle, at this moment export the bottom that the mouth of pipe is positioned at shell 1, push away taps plate 9,5 actions of compressing permeability cell switch, it is pressed bar 10 and spring and is compressed piston is moved to the left along switch housing 12, through hole in the piston 11 and breather pipe 6 and hole 14 are connected, and make air by the hole in the base 2 18, through the hole 14 of shell, the hole 13 and the permeability cell 6 of piston 11 enter in the glass liner, water fender 19 also is opened with water pushing plate 9 motions, at this moment the water in the glass liner can flow out outlet 3 automatically by automatically, if unclamp water pushing plate, then the ventilative switch of springiness cuts out, water fender 19 resets and effluent pipe mouth is closed, and the water in the glass liner is not because of there being air, and outlet pipe is closed and can not flows out glass liner.
The utility model is simple in structure, and is easy to use, has the advantages such as several functions.
Claims (1)
1, a kind of hydraulic pressure vacuum flask, by shell (1), base (2), glass liner (3), outlet pipe (4), ventilative switch (7) is formed, it is characterized in that glass liner (3) Open Side Down being installed in the shell (1), glass liner (3) opening is disposed an outlet (4), outlet pipe (4) passes the lower sides and the water outlet base (5) of shell (1), be equipped with a permeability cell (6) in the glass liner (3), the bottom of the nearly glass liner of one termination (3) of permeability cell (6), the other end is drawn by glass liner (3) mouth and is connect ventilative switch (7), between glass liner (3) and shell (1), be equipped with a water level meter (8), two ends of water level meter (8) are connected to outlet pipe (4) and permeability cell (6) respectively, shell (1) locates to establish the window of usefulness transparent material sealing at water level meter (8), water outlet base (5) lower hinge one pushes away taps plate (9), the upper end that pushes away taps plate (9) is provided with a water fender (19), water fender (19) is complementary with the cross section of outlet (4), water fender (19) places outlet pipe (4), ventilative switch (5) is for pressing bar (10) cover one spring and connecting piston (11), piston (11) places in the switch housing (12), can move left and right, switch housing (12) one sides and permeability cell (6) are logical, be provided with through hole (13) in the piston (11), shell (1) also is provided with an air-vent (14), glass liner (3) mouthful water plug (15) jam-pack, water plug (15) is provided with water plug tongue (16), water plug (16) sidewall is provided with a vertical channel (17), water plug tongue (16) root is provided with a sealing ring, glass liner (3) and shell (1) place on the base (2), base (2) is threaded with shell (1), establishes some holes (20) and handle on the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92245087 CN2150805Y (en) | 1992-12-23 | 1992-12-23 | Pressure thermos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92245087 CN2150805Y (en) | 1992-12-23 | 1992-12-23 | Pressure thermos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2150805Y true CN2150805Y (en) | 1993-12-29 |
Family
ID=33784122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92245087 Expired - Fee Related CN2150805Y (en) | 1992-12-23 | 1992-12-23 | Pressure thermos |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2150805Y (en) |
-
1992
- 1992-12-23 CN CN 92245087 patent/CN2150805Y/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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Wanlin Document name: Notice of termination |
|
| 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 |