CN2057084U

CN2057084U - Inverted type vacuum bottle

Info

Publication number: CN2057084U
Application number: CN 89213309
Authority: CN
Inventors: 马道高
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-11-11
Filing date: 1989-11-11
Publication date: 1990-05-16

Abstract

The utility model discloses an inverted type thermos bottle, comprising the liner 3 of the thermos bottle, a bottle stopper 8, a housing 2, a bottom cover 1 and a supporter. A long air inlet pipe 4 and a short water outlet pipe 7 are inserted in the liner of the thermos bottle through the bottle stopper, an air inlet ball valve 15 arranged on the air inlet pipe controls the running water, and an a mattress 12 for the bottle liner is tightly sheathed on the liner of the thermos bottle; besides, the mattress 12 for the liner of the thermos bottle is arranged in the housing. A pin shaft 6 and a concave hole 5 which are used to fasten the supporter are arranged on the outer wall of the housing, while in use, the boiling water is poured in the liner of the thermos bottle, and the air inlet ball valve 15 is closed; besides, the bottle stopper is tightly plugged, the inverted thermos bottle is supported by the supporter, and the boiled water can be received by screwing off the ball valve. The utility model which is cleaned and convenient in use preserves the heat.

Description

Inverted type vacuum bottle

The utility model is a kind of easy to use, can improve the inversion type vacuum flask of the cleannes of water.

Existing traditional type vacuum flask and Air pot all have many disadvantages.The gas-pressure thermos bottle, because the pumping air inlet almost communicates with atmosphere, outlet pipe also is communicated with boiling water with atmosphere, so heat-insulating property is relatively poor, temperature was generally about 60 ° after boiling water was contained twenty four hours.In addition, because of its outlet pipe one end inserts the glass liner bottom when setting-out vibrates, the precipitation in the water flows out simultaneously.So it is harmful to have drunk this water, and use also inconvenient; The traditional type water bottle, though than Air pot insulation, when continuous pouring, boiling water still can make in its water precipitation rise and become muddy, and use is more inconvenient.Disclose a kind of gas-pressure thermos bottle and control automatic spray boiling water vacuum flask adjuster in CN86202928U, though improved heat-insulating property, still made when being to use to precipitate in the water and rise, and use inconvenience, it is difficult to make.

The purpose of this utility model is to avoiding above-mentioned weak point of the prior art that a kind of inversion type thermos bottle is provided.

The purpose of this utility model realizes by following structure, the inversion type vacuum flask is made up of glass liner, bottle stopper, shell and bottom, it is characterized in that on bottle stopper, being inserted with air inlet pipe and outlet pipe, air inlet pipe is than water outlet pipe range, be connected with a ball valve in the air inlet pipe lower end, the one glass liner cushion cover that tightly covers on the glass liner is arranged in the enclosure, there is a bearing pin at the outer shell outer wall middle part, on the symmetric position up and down of shell upper pin, a shrinkage pool is arranged respectively, one bracing frame rotates and is fixed on the bearing pin, stirs pin with the shrinkage pool correspondence position on support.During installation glass liner is put in the glass liner cushion cover of shell, bottom is combined in outer casing bottom screws, the bracing frame rotation is fixed on the bearing pin of shell, bracing frame slightly is longer than the distance of shell bearing pin to the shell upper end, makes shell and vacuum flask be convenient to upset and is filled with water.

Description of drawings of the present utility model is as follows:

Fig. 1 is the utility model structural representation;

Fig. 2 the utility model stereogram;

1 bottom, 2 shells, 3 glass liners, 4 progress tracheaes, 5 shrinkage pools, 6 bearing pins, 7 short outlet pipes, 8 bottle stoppers, 9 bottle stoppers, 10 water outlet ball valves, 11 baffle plates, 12 glass liner cushion covers, 13 bracing frames, 14 are stirred pin, 15 air inlet ball valves among the figure.

Below in conjunction with drawings and Examples the utility model being done a step describes

The inversion type vacuum flask is made up of glass liner 3, shell 2, bottom 1 and bottle stopper 8 as shown in the figure; Long air inlet pipe 4 and short outlet pipe 7 pass bottle stopper and insert in the glass liner, glass liner cushion cover 12 and bottom 1 by shell 2 inwalls are installed on glass liner in the shell, bracing frame slides by the bearing pin on the shell 6 and is fixed on the shell, bracing frame can be around bearing pin 6 rotations, have on the bracing frame and stir pin 14 and match with shrinkage pool on the upper and lower symmetric position of shell upper pin, affixed bracing frame prevents its any rotation, in long gas inlet pipe lower end air inlet ball valve 15 is housed, be insulation, water outlet ball valve 10 be housed in the lower end of short outlet pipe; Bottle stopper 8 falls down when preventing to use, tighten a bottle stopper 9 at bottle stopper, there is internal thread to screw on the bottle stopper with the external screw thread on the glass liner cushion cover 12, for easy to use can be on the switch of air inlet ball valve and water outlet ball valve expanded joint one baffle plate 11, when using the inversion type vacuum flask, be filled with water vacuum flask is upright earlier, again air inlet ball valve 15 is closed back (the water outlet ball valve also can close valve simultaneously), again air inlet pipe and outlet pipe is inserted glass liner, with the bottle stopper plug on glass liner, screw bottle stopper 9, the inverted insulation bottle is stirred pin 14 and is stuck in the shrinkage pool 5, makes bracing frame put down fixed support and plays inverted vacuum flask, dirt in the boiling water will be deposited in the insulation bottleneck, push baffle plate 11 open and make the ball valve switch opens, because of the air column height of its air inlet pipe, so boiling water will flow out from outlet pipe, the dirt that be deposited in bottleneck in the boiling water this moment reaches the purpose of sanitation and hygiene with motionless.

This use is novel compare in existing technology have good heat preservation performance, the advantage such as easy to use, sanitation and hygiene.

Claims

1, a kind of inversion type vacuum flask, form by glass liner 3, bottle stopper 8, shell 2 and bottom 1, it is characterized in that: air inlet pipe 4 and outlet pipe 7 pass bottle stopper and insert in the glass liner, air inlet pipe is than water outlet pipe range, one air inlet ball valve 15 is housed in the air inlet pipe lower end, the one glass liner cushion cover 12 that tightly covers on the glass liner is arranged in the enclosure, there is a bearing pin 6 at the outer shell outer wall middle part, symmetric position at an upper portion thereof and at a lower portion thereof respectively has a shrinkage pool 5, there is bracing frame 13 to be fixed on the bearing pin 6 of shell, stirs pin 14 at bracing frame upper concave hole correspondence position.

2, inversion type vacuum flask as claimed in claim 1 is characterized in that: there is a water outlet ball valve 10 outlet pipe 7 lower ends.

3, inversion type vacuum flask as claimed in claim 1 is characterized in that: tighten a bottle stopper 9 at bottle stopper, bottle stopper is stamped internal thread and can screws with the external screw thread of glass liner cushion cover 12.

4, as claim 1,2 described inversion type vacuum flask, it is characterized in that: at air inlet ball valve 15 with go out expanded joint one baffle plate 11 on the ball water valve 10.