CN2266973Y - Vacuum thermosbottle - Google Patents

Abstract

The utility model relates to a vacuum thermos bottle. The utility model comprises a stainless steel bottle liner, the bottom cap of the thermos bottle, a handgrip, a bottle stopper, a thermos bottle top, and a handle, wherein, the bottom cap of the thermos bottle is arranged on the bottom of the stainless steel bottle liner, and the handgrip is arranged on the center upper part of the stainless steel bottle liner; the bottle stopper is arranged in the kettle spout of the stainless steel bottle liner; the thermos bottle top is arranged on the top pf the stainless steel bottle liner, and the handle is arranged on the upper part of the stainless steel bottle liner; the stainless steel bottle liner is composed of the sealing cap of the thermos bottle, the inner cylinder of the thermos bottle, the outer cylinder of the thermos bottle, and the upper opening of the inner cylinder of the thermos bottle; the inner cylinder of the thermos bottle and the upper opening of the inner cylinder of the thermos bottle are welded together, and the upper opening of the inner cylinder of the thermos bottle and the upper opening of the outer cylinder of the thermos bottle are welded together. The utility model has the advantage that the stainless steel bottle liner is of afraid of being broken and has the advantages of portability, etc.

Description

The vacuum heat-preserving kettle

The utility model relates to a kind of vacuum heat-preserving kettle.

The vacuum flask of market sale now all is made up of the vacuum liner made from glass and iron sheet outer casing or plastic casing basically.Though this vacuum flask good heat insulating, it is easily broken and carry shortcoming such as inconvenience to exist glass evacuated inner bag.

The purpose of this utility model provides a kind of vacuum heat-preserving kettle of durable in use, easy to carry and good heat preservation performance.

Task of the present utility model is achieved in that this vacuum heat-preserving kettle comprises the stainless steel glass liner, be contained in the thermos flask bottom of stainless steel glass liner bottom, be located at the handle of forming by handgrip hoop and handgrip of stainless steel glass liner middle and upper part, be located at the bottle stopper in the stainless steel glass liner kettle mouth, be located at stainless steel glass liner top and Thermos bottle top that bottle stopper is covered completely and by bale handle, the bale handle garter spring, the handle that the bale handle tegillum is formed is located at contraction mouth place, stainless steel glass liner top, wherein the stainless steel glass liner is by the thermos flask capping, the thermos flask inner core, thermos flask urceolus and thermos flask inner core composition suitable for reading, the top of thermos flask inner core and thermos flask inner core bottom suitable for reading welds together, top that the thermos flask inner core is suitable for reading and the suitable for reading of thermos flask urceolus weld together, the bottom of thermos flask capping and thermos flask urceolus welds together, and bottom contact position bottle stopper suitable for reading at the thermos flask inner core is provided with sealing ring, is provided with in the inboard of sealing ring to breathe out to pay a grommet.

In above-mentioned thermos flask capping, be provided with and vacuumize mouth.Above-mentioned Thermos bottle top is made up of liner and bottle cap, and liner is contained in the inside of bottle cap.

Because the utility model has adopted the stainless-steel vacuum inner bag and kettle mouth contact area is reduced, and therefore compares with background technology, have inner bag and be not afraid of advantages such as fragmentation, durable in use, easy to carry and good heat insulating.

The utility model will be further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model.

As shown in Figure 1, this vacuum heat-preserving kettle comprises the stainless steel glass liner of being made by stainless steel 18, be contained in the thermos flask bottom 1 of stainless steel glass liner 18 bottoms, be located at the handle of forming by handgrip hoop 15 and handgrip 5 19 of stainless steel glass liner 18 middle and upper parts, be located at the bottle stopper 12 in the stainless steel glass liner kettle mouth, be located at stainless steel glass liner 18 tops and Thermos bottle top 20 that bottle stopper 12 is covered completely and by bale handle 9, bale handle garter spring 8, the handle 21 that bale handle tegillum 7 is formed is located at contraction mouth place, stainless steel glass liner 18 top, stainless steel glass liner 18 is by thermos flask capping 2, thermos flask inner core 3, thermos flask urceolus 4 and thermos flask inner core suitable for reading 6 formed, the bottom of the top of thermos flask inner core 3 and thermos flask inner core suitable for reading 6 welds together, the top and the suitable for reading of thermos flask urceolus 4 of thermos flask inner core suitable for reading 6 weld together, thermos flask capping 2 welds together with the bottom of thermos flask urceolus 4, in thermos flask capping 2, be provided with and vacuumize mouth 16, the air the stainless steel glass liner 18 is extracted out vacuumized mouth 16 with fluid sealant 17 handles and shut and promptly make vacuum refill 18 from vacuumizing mouth 16.Contact position, bottom at thermos flask inner core suitable for reading 6 and bottle stopper 12 is provided with sealing ring 10, is provided with in the inboard of sealing ring 10 to breathe out to pay a grommet 11.Thermos bottle top 20 is made up of liner 13 and bottle cap 14, and liner 13 is contained in the inside of bottle cap 14.The kettle mouth diameter of this vacuum heat-preserving kettle is 50mm.Because the contact area of this Hu Kou reduces, and has improved heat-insulating property, make its temperature improve 3～5 ℃.In addition, the handgrip hoop 15 of adjusting handle 19 as required can make handle 19 be contained in correct position, and the people that are more convenient for carry.

Claims (3)

1, a kind of vacuum heat-preserving kettle, it comprises the stainless steel glass liner, be contained in the thermos flask bottom of stainless steel glass liner bottom, be located at the handle of forming by handgrip hoop and handgrip of stainless steel glass liner middle and upper part, be located at the bottle stopper in the stainless steel glass liner kettle mouth, be located at stainless steel glass liner top and Thermos bottle top that bottle stopper is covered completely and by bale handle, the bale handle garter spring, the handle that the bale handle tegillum is formed is located at contraction mouth place, stainless steel glass liner top, it is characterized in that: the stainless steel glass liner is by the thermos flask capping, the thermos flask inner core, thermos flask urceolus and thermos flask inner core composition suitable for reading, the top of thermos flask inner core and thermos flask inner core bottom suitable for reading welds together, top that the thermos flask inner core is suitable for reading and the suitable for reading of thermos flask urceolus weld together, the bottom of thermos flask capping and thermos flask urceolus welds together, and bottom contact position bottle stopper suitable for reading at the thermos flask inner core is provided with sealing ring, is provided with in the inboard of sealing ring to breathe out to pay a grommet.

2, vacuum heat-preserving kettle according to claim 1 is characterized in that: be provided with in described thermos flask capping and vacuumize mouth.

3, vacuum heat-preserving kettle according to claim 1, it is characterized in that: described Thermos bottle top is made up of liner and bottle cap, and liner is contained in the inside of bottle cap.

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