CN2239219Y - Stainless steel vacuum thermos bottle - Google Patents

Abstract

The utility model relates to a stainless steel vacuum thermos bottle, comprising a bottle cup, a water cup, a bottle stopper, an inner container, an outer shell, a base, handles, a suspender, etc. The vacuum pumping copper tube of the utility model is arranged on the center of the concave table of the bottom of the outer shell. The bottle stopper is provided with a structure that the bottle stopper is not opened and the water is flown out. The opening of the bottle is a wide opening. The handles are two parallel adjustable handles. The suspender is a movable suspender. Thus, the utility model realizes the goals of good thermal insulating property, no water penetration and water leakage on shaking or flat arrangement, and safe use. The utility model not only is suitable for families, but also is suitable for field or outdoor traveling and operations.

Description

The stainless-steel vacuum vacuum flask

The utility model relates to a kind of novel stainless steel Vacuum insulation bottle.

The stainless-steel vacuum vacuum flask of at present domestic and international manufacturers produce; its vacuum exhaust pipe places the sidepiece of base plane or convex globoidal, after the air extracting seal, damages the sealed tube afterbody for preventing mechanical shock; the space of protection sealed tube need be set, become big thereby small product size is increased.In addition, bottle stopper generally adopts cork or threaded plastic cement plug, though play the inside and outside thermal convection current effect of bottle that cuts off when not fetching water, but tightness is bad, tilt, can seep water when keeping flat, leak, must all open bottle stopper when particularly fetching water, cause a bottle inside and outside heat convection current, heat loss is very big, has influenced heat insulation effect.

The purpose of this utility model is exactly at above-mentioned defective, designs the little good heat insulating of a kind of volume, keeps flat the Shi Buhui infiltration, leaks the stainless-steel vacuum vacuum flask of safety during use.

The purpose of this utility model is achieved through the following technical solutions:

Form the utility model by inner bag, shell, base, enclosing cover, bottle stopper, handle, braces etc., inner bag, shell are stainless steel, vacuumize between inner bag and the shell, and inner bag and shell weld together.The bottom of inner bag and shell is concave station, and the copper pipe that vacuumizes is located at concave station central authorities.Vacuumize and cut off copper pipe, and after the sealing, concave station just becomes the protection cavity volume of copper pipe, avoided mechanical shock to cause that vibrations damage sealed tube, cause vacuum leak effectively.Bottle stopper by interior stopper, interior bolt, be located on the stopper intake switch, be located in stopcock in the middle of the bolt form, in the middle of the interior bolt is empty, set out the mouth of a river on the interior stopper, the head of stopcock is established the silica gel sealing ring, the afterbody of stopcock withstands on the cammed surface below the intake switch, stopcock is provided with back-moving spring, and the head of interior bolt is provided with the silica gel sealing ring.Close intake switch at ordinary times, Vacuum insulation bottle tilts, keeps flat or acutely rock also and can not leak.Push intake switch open, the cammed surface compressing stopcock below the switch, exhalant canal are opened, and hot water delivery port on the stopper in the bottle stopper top flows out, and the water outlet current are rule evenly, can avoid pouring to overflow basically or depart from the accident generation of scalding human body.

In order further to guarantee the heat insulation effect of vacuum flask, the utility model has pasted one deck light Copper Foil on the wall outside the tank again, thereby reduces or stop the heat loss that thermal radiation causes.

The vacuum flask shell is provided with two flexible handles arranged side by side, between the handle base on handle and the shell by being connected.When not using, two handles separately are overlying on the bottle both sides, reduce the space.During water intaking, open and close up, uniting two into one becomes integral grip.

Movable suspender clip of design on the handle holder, when staying indoor, braces put and need not, in the time of arrive outdoor, the open-air use, need only can carry on the back to hang and take on the suspender clip, very convenient.

The vacuum flask bottleneck is designed to wide-mouth, thereby enlarges use occasion.

Technical characterstic of the present utility model and result of use:

1, novel structure, reasonable in design, manufacturing process is simple, production cost is low;

2, vacuum layer is difficult for leaking, and volume is little;

3, good heat insulating, safe in utilization;

4, not opening bottle stopper also can fetch water;

5, easy to carry, adapt to various occasions and use.

Accompanying drawing and description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model.

1 is enclosing cover, the 2nd among the figure, water tumbler, the 3rd, bottle stopper, the 4th, rubber stopper, the 5th, last ring, the 6th, inner bag, the 7th, shell, the 8th, handle, the 9th, base, the 10th, braces.

Accompanying drawing 2 is the outside schematic diagrames of the utility model.

11 is enclosing covers, the 12nd among the figure, last ring, the 13rd, suspender clip, the 14th, handle, the 15th, base.

Accompanying drawing 3 is structural representations of inner bag in the utility model, shell.

16 is inner bags, the 17th among the figure, shell, the 18th, and at the bottom of the inner bag, the 19th, at the bottom of the outer courage, the 20th, copper pipe.

Accompanying drawing 4 is structural representations of bottle stopper.

21 is interior stoppers, the 22nd among the figure, intake switch, the 23rd, stopcock clasp, the 24th, stopcock, the 25th, spring, the 26th, interior bolt, the 27th, big silica gel circle, the 28th, little silica gel circle.

Accompanying drawing 5 is that the A of accompanying drawing 4 is to view.

29 is delivery ports among the figure.

Accompanying drawing 6 is vertical views of accompanying drawing 4.

30 is intake switch among the figure.

Claims (6)

1, a kind of stainless-steel vacuum vacuum flask is made up of inner bag, shell, water tumbler, base, enclosing cover, bottle stopper, handle etc., vacuumizes between inner bag and the shell, it is characterized in that the bottom of inner bag and shell is concave station, and the copper pipe that vacuumizes is located at the central authorities of concave station.

2, a kind of stainless-steel vacuum vacuum flask of narrating according to claim 1, it is characterized in that bottle stopper by the interior bolt of interior stopper, hollow, be located on the stopper intake switch, be located in stopcock in the middle of the bolt form, set out the mouth of a river on the interior stopper, the head of stopcock is established the silica gel sealing ring, the afterbody of stopcock withstands on the cammed surface below the intake switch, stopcock is provided with back-moving spring, and the head of interior bolt is provided with the silica gel sealing ring.

3, the stainless-steel vacuum vacuum flask of narrating according to claim 1 is characterized in that inner bladder outer wall pastes one deck light Copper Foil again.

4, the stainless-steel vacuum vacuum flask of narrating according to claim 1 is characterized in that two handles are arranged side by side, and is connected with the shell handle base.

5, the stainless-steel vacuum vacuum flask of narrating according to claim 1 is characterized in that establishing on the handle base a movable suspender clip.

6, the stainless-steel vacuum vacuum flask of narrating according to claim 1 is characterized in that bottleneck is a wide-mouth.

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