CN206381097U

CN206381097U - Vacuum flask

Info

Publication number: CN206381097U
Application number: CN201621045419.XU
Authority: CN
Inventors: 王政皓
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-09-09
Filing date: 2016-09-09
Publication date: 2017-08-08
Anticipated expiration: 2026-09-09

Abstract

The utility model is related to a kind of vacuum flask, including a bottle, the bottle includes an outer barrel and the inner cylinder being contained in outer barrel, a mezzanine space is formed between the outer barrel and the inner cylinder, the inner cylinder is used for accommodating water, and the cylinder bottom section of the outer barrel is provided with a window, the transparent luffer boards of the embedded unification of the window, to should the cylinder bottom section of inner cylinder of window be provided with temperature-sensitive colorant, the temperature-sensitive colorant can directly sense the water temperature in inner cylinder and change color.Temperature-sensitive colorant is located at the cylinder bottom section of the inner cylinder, and permeable window outwards shows the color that temperature-sensitive colorant is varied with temperature, thus, vacuum flask of the present utility model can point out the water temperature in user's bottle exactly, allow user water temperature is adjusted to required for temperature and drink at any time after being incubated, hot water temperature in bottle more can be clearly learnt outside bottle, for user in drink bottle during hot water it is more careful, it is to avoid the puzzlement and injury scalded by hot water.

Description

Vacuum flask

Technical field

The utility model is related to a kind of vacuum flask, it is espespecially a kind of can accurately temperature indicator vacuum flask.

Background technology

The use of vacuum flask is fairly common, and it can make water or beverage in bottle to cool down or go bad in a short time.Often Include a metal bottle body (body) and a bottle cap with vacuum flask, bottle has an inwall, an outer wall and a bottleneck, inwall with it is outer There is a mezzanine space to improve heat insulation effect between wall.Bottle cap is general by a lid body and with reference in one on the inside of lid body Spiral cover is constituted, and wherein the outside of inner swiveling closing is provided with the screw thread that can be mutually screwed with the bottleneck of bottle so that bottle has sealing. Although conventional vacuum flask is with good heat insulation effect, however, conventional vacuum flask does not have the function of temperature prompt typically, work as guarantor Contain in warm bottle be hot water when, if user in the state of ignorant when drinking, may be scalded by hot water in bottle.

To solve the above problems, generating the vacuum flask that temperature sensing paint is set on bottle cap.TaiWan, China new patent No. M460614 is disclosed a kind of temp sensing type color change thermal-insulation bottle, and it is by cup lid, body, heatproof acryl piece, temperature sensing paint, the first gold medal Belong to conductor, the second metallic conductor, leak-proof washer composition.Second metallic conductor is sequentially through the bottom center of leak-proof washer and cup lid Place, the first metallic conductor connects the top groove of cup lid and linked with the top of the second metallic conductor, the top connection cup of body The lower end of lid, temperature sensing paint is coated on the first metallic conductor and the top groove of cup lid is fixed on heatproof acryl piece, when When the temperature of two metallic conductors rises, the temperature of the first metallic conductor can with rise, thus, be attached to the first metallic conductor Temperature sensing paint can change colour with displays temperature because of high temperature.However, this vacuum flask is complicated, trouble and cost height in manufacture. In addition, the temperature sensing paint being located on bottle cap be difficult to point out exactly water in bottle temperature (especially when the water accommodated in vacuum flask is few, Metallic conductor can not direct contact heat water and only lean on hot gas, then lose the degree of accuracy apart from elongated because conducting)；More because bottle cap is beaten Open rear one metallic conductor of evagination and easily cause danger, if in order to strengthen temperature-sensitive correctness, its metallic conductor must just be lengthened To bottom of bottle, it is dangerous just higher.

Utility model content

The purpose of this utility model is to provide a kind of vacuum flask, the vacuum flask it is simple in construction, and can point out exactly Water in bottle temperature allows user to learn so that user water temperature can be adjusted to required for drink water temperature and do insulation and drink, And user can be avoided to be scalded or can not be drunk by hot water because of water in bottle Wen Taigao.In addition, vacuum flask in accommodate water without By how much, water in bottle temperature can be pointed out to allow user to learn exactly.

Include a bottle and a bottle cap according to vacuum flask of the present utility model, the bottle includes an outer barrel and to be contained in this outer An inner cylinder in cylinder, forms a mezzanine space between the outer barrel and the inner cylinder, the inner cylinder is used for accommodating water, and the stack shell of the outer barrel is set There is a window, the transparent luffer boards of the embedded unification of the window, to temperature-sensitive colorant, the sense should be provided with the inner cylinder outside of window Warm colour material can change color with the water temperature in the inner cylinder, and the bottle cap combines the stack shell top section in the bottle.

Preferably, the outer barrel has stack shell top section and cylinder bottom section, should in cylinder bottom section one planar portions of formation of the outer barrel Window is located in the planar portions, and the luffer boards are entrenched in the planar portions and in the mezzanine space, and the luffer boards are provided with and insert this A display part in window so that the color of the temperature-sensitive colorant can pass through the display part and outwards show.

Preferably, the temperature-sensitive colorant is located at the cylinder bottom section of the inner cylinder, and multiple temperature are provided with the display part of the luffer boards Indicate area or temperature scale table to should temperature-sensitive colorant color.

Preferably, the bottle cap combines the stack shell top section in the outer barrel, and the cylinder bottom section of the outer barrel combines a bottom, the bottom Bottom surface install an anti-skid washer.

On other purposes of the present utility model, advantage and feature, by can by preferred embodiments below detailed description simultaneously Understand with reference to appended diagram.

Brief description of the drawings

Fig. 1 is the stereogram of the vacuum flask of the embodiment of the utility model one.

Fig. 2 is the component exploded view of Fig. 1 vacuum flask.

Fig. 3 is the partial sectional view of Fig. 1 vacuum flask.

Fig. 4 is the front view of Fig. 1 vacuum flask.

【Symbol description】

10. vacuum flask

12. bottle

14. bottle cap

16. outer barrel

18. inner cylinder

20. mezzanine space

22. stack shell top section

24. a bottom section

26. bottom

28. packing ring

30. window

32. temperature-sensitive colorant

33. planar portions

34. luffer boards

36. display

38. temperature indicates area

Embodiment

Will only be now example but be not used to limitation specific embodiment, and with reference to it is appended diagram just it is of the present utility model preferably Structure content is described as follows：

Vacuum flask 10 of the present utility model as shown in Figures 1 to 4, vacuum flask 10 includes a tubular bottle 12 and a bottle cap 14.In the present embodiment, bottle 12 is made up of the metal material of such as stainless steel and including an outer barrel 16 and is contained in outer barrel 16 An interior inner cylinder 18, forms a mezzanine space 20 between outer barrel 16 and inner cylinder 18.Outer barrel 16 has stack shell top section 22 and stack shell bottom Section 24, bottle cap 14 openably combines the stack shell top section 22 in outer barrel 16, and the cylinder bottom section 24 of outer barrel 16 combines a bottom 26, bottom The bottom surface of lid 26 is installed by one anti-skid washer 28.

In vacuum flask 10 of the present utility model, the stack shell of outer barrel 16 is provided with a window 30, and in the inner cylinder of correspondence window 30 18 stack shell is provided with temperature-sensitive colorant 32 so that user can observe the color change of temperature-sensitive colorant 32 via window 30.One In specific embodiment, temperature-sensitive colorant 32 be it is a kind of can change the microencapsulation material of color with rising or falling for temperature, and It can change color in different temperature ranges.In the present embodiment, the flat of an indent is formed in the cylinder bottom section 24 of outer barrel 16 Face 33, and window 30 is located in planar portions 33, and there are a transparent luffer boards 34 to be entrenched in planar portions 33 and in mezzanine space 20 It is interior.Luffer boards 34 are provided with the display part 36 of a protrusion, and display part 36 is inserted in window 30 so that the color of temperature-sensitive colorant 32 can be saturating Cross the outwards display of display part 36.Luffer boards 34 are flatly entrenched in planar portions 33, thus, it can greatly improve the facility of processing procedure Property.Furthermore, can indicate that area (or temperature scale table) 38 is used provided with the multiple temperature for constituting ring-type in the display part 36 of luffer boards 34 With the color change of correspondence temperature-sensitive colorant 32 so that user can will readily appreciate that the temperature range that temperature-sensitive colorant 32 senses.

In force, when accommodating hot water (or hot beverage) in bottle 12, water temperature will for vacuum flask 10 of the present utility model The color of correspondence water temperature can be directly sensed and shown by temperature-sensitive colorant 32, in one embodiment, when water temperature is in low-temperature range (example Such as it is less than 22 degree) when, temperature-sensitive colorant 32 is shown as pansy, and when water temperature is in middle low-temperature range, temperature-sensitive colorant 32 is shown as Royalblue, when water temperature is in middle temperature, temperature-sensitive colorant 32 is shown as rosiness, when water temperature is high temperature (such as higher than 62 degree), sense Warm colour material 32 is shown as example pink background color.Thus, user can observe the color of temperature-sensitive colorant 32 through window 30, Corresponding temperature is coordinated to indicate area 38 or temperature scale table again, so that it may to will readily appreciate that the water temperature in bottle 12.Accordingly so that make User water temperature can be adjusted to required for drink water temperature and do insulation and drink, and can avoid user's water in bottle Wen Taigao and Scalded or can not be drunk by hot water.Furthermore, because temperature-sensitive colorant 32 is located at the stack shell bottom of inner cylinder 18, thus, will not be because of interior The water shortages that are accommodated of cylinder 18 and lose the degree of accuracy.So vacuum flask 10 of the present utility model can accurately reflect in bottle 12 Water temperature change.

The detailed description of preferred embodiment of the present utility model is the foregoing is only, not for limiting the utility model. All scopes of the present utility model should be defined by above-mentioned claim, all according to the spirit of above-mentioned claim and its The embodiment of similar change, should all be included among the utility model.

Claims

1. a kind of vacuum flask, it is characterised in that including：One bottle, its inner cylinder for including an outer barrel and being contained in the outer barrel, A mezzanine space is formed between the outer barrel and the inner cylinder, the inner cylinder is used for accommodating water, the stack shell of the outer barrel is provided with a window, the window An intraoral chimeric transparent window plate, to that should be provided with temperature-sensitive colorant at the inner cylinder outside of window, the temperature-sensitive colorant can be with this Water temperature in inner cylinder changes color；And a bottle cap, it combines the stack shell top section in the bottle.

2. vacuum flask according to claim 1, the wherein outer barrel have stack shell top section and cylinder bottom section, in the cylinder of the outer barrel Bottom section one planar portions of formation, the window is located in the planar portions, and the luffer boards are entrenched in the planar portions and position is in the mezzanine space Interior, the luffer boards are provided with a display part, and the display part is inserted in the window so that the color of the temperature-sensitive colorant can pass through the display Portion is outwards shown.

3. vacuum flask according to claim 2, wherein the temperature-sensitive colorant be located to should the window's position cylinder bottom section, and In indicating area or temperature scale table provided with multiple temperature in the display part of the luffer boards, to should temperature-sensitive colorant color.

4. vacuum flask according to claim 2, the wherein bottle cap combine the stack shell top section in the outer barrel, the stack shell of the outer barrel Bottom section combines a bottom, and an anti-skid washer is installed in the bottom surface of the bottom.