CN107303113A

CN107303113A - A kind of variable thermos cup of heat insulating ability

Info

Publication number: CN107303113A
Application number: CN201610268460.1A
Authority: CN
Inventors: 蔡天舒
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-22
Filing date: 2016-04-22
Publication date: 2017-10-31
Anticipated expiration: 2036-04-22
Also published as: CN107303113B

Abstract

The invention discloses a kind of variable thermos cup of heat insulating ability, including regulation ring, ring-shaped guide rail, outer magnet, outer courage, heat conduction spring, inner magnet, inner bag, vacuum cavity, cup lid, changes the relative magnetic pole of interior outer magnet by rotating regulation ring, heat conduction spring is contacted or is separated with inner bag, so as to change the heat-insulating property of thermos cup, it is simple in construction with easy to operate, the advantage of working stability.

Description

A kind of variable thermos cup of heat insulating ability

Technical field

The present invention relates to a kind of thermos cup, specifically a kind of variable thermos cup of heat conductivility.

Technical background

At present, common stainless steel thermos cup, has vacuum cavity to isolate between outer courage and inner bag, has the advantages that heat-proof quality is good.But cup temperature outside is approached with environment temperature, and cup temperature is low when being used in the environment of low temperature, ergonomic designs' requirement is not met.When same temperature is higher, because of its good heat-proof quality, high-temp liquid cooling rate in the case where cup lid is covered tightly is slow, it is necessary to cooling rate could be improved by opening cup lid in cup, but is now inconvenient to carry.

Chinese patent CN104068717A (B) discloses a kind of magic power thermos cup and its application method.Its structure can realize heat-insulating property from high heat insulating ability to continuously adjustabe is not incubated completely, and use requirement at different ambient temperatures is met well, but its design structure is complicated, and manufacturing cost is high.

Chinese patent CN103735115A discloses a kind of adjustable thermos cup of area of dissipation, its design structure has two layers and can touch cooling surface area with the external world completely by rotating to change, but inevitably there is gap between double-deck rotary structure, radiating surface remains unchanged meeting and air contact when being covered by outer layer cup, and such design reduces the heat-insulating property of cup.

A kind of heat-insulating property when can either realize that heat-insulating property is variable either with or without thermos cup, and not reduce complete insulation.Vacuum cup structure is simple and convenient simultaneously produces and uses

In order to solve the above problems, the present invention relates to a kind of heat-insulating property is variable, thermos cup simple in construction and its application method.

The content of the invention

A kind of variable thermos cup of heat-insulating property of the present invention, its special structure can easily realize the switching between the good heat insulating ability of thermos cup and thermal conductive resin.

The present invention is reaches that the concrete technical scheme that above-mentioned function is used is：

A kind of variable thermos cup of heat insulating ability, its component includes regulation ring, ring-shaped guide rail, outer magnet, outer courage, heat conduction spring, inner magnet, inner bag, vacuum cavity, cup lid etc..It is vacuum cavity between the outer courage and inner bag, after outer magnet is assembled together with regulation ring, regulation ring coordinates with ring-shaped guide rail again, and regulation ring can be relatively rotated with ring-shaped guide rail；The inner magnet is assemblied in inside the disk spring of heat conduction spring, is coordinated with inner side thermally conductive sheet inwall；Heat conduction spring is integrally assemblied in vacuum cavity, and outside thermally conductive sheet coordinates with outer courage.Drive outer magnet to rotate by rotating adjustment ring, so as to change the magnetic pole relative with inner magnet, heat conduction spring is contacting and separating with inner bag, change the heat-insulating property of thermos cup.

By such scheme, having on the outside of described regulation ring has interval between boss and boss, inner side is fluted and groove between have interval,

By such scheme, there is cylinder connection between described ring-shaped guide rail upper rail and lower guideway, the corner for constraining regulation ring,

By such scheme, outer magnet is to have gap between sector, adjacent two magnet, and homonymy magnetic pole on the contrary,

By such scheme, there is annular groove to be used to assemble ring-shaped guide rail on described outer courage, while being played the role of positioning when assembling heat conduction spring, there is external screw thread to be connected with cup lid at the top of outer courage,

By such scheme, described heat conduction spring is by outside thermally conductive sheet, and disk spring, inner side thermally conductive sheet is constituted, and disk spring also uses Heat Conduction Material (can be copper), and outside thermally conductive sheet is connected with inner side thermally conductive sheet by disk spring,

Described outside thermally conductive sheet is c-type annulus

There is gap between described inner side thermally conductive sheet.

By such scheme, described inner magnet cross section is sector,

By such scheme, described cup lid has internal thread,

The present invention has beneficial effect：A kind of variable thermos cup of heat insulating ability, with simple and reasonable, easy to operate advantage, can allow user to have more preferable usage experience under various temperature environments by changing its heat insulating ability.

Brief description of the drawings

Fig. 1 thermos cup general assembly schematic diagrames

Fig. 2 thermos cup general assembly profiles

Fig. 3 regulation ring schematic diagrames

Fig. 4 ring-shaped guide rail schematic diagrames

Fig. 5 outer magnet schematic diagrames

Fig. 6 heat conduction spring schematic diagrames

Fig. 7 inner magnet schematic diagrames

Embodiment

A kind of variable thermos cup of heat insulating ability of the present invention is described in further detail below in conjunction with the accompanying drawings.

A kind of reference picture 2, variable thermos cup of heat insulating ability includes regulation ring 1, ring-shaped guide rail 2, the outer courage 4 of outer magnet 3, heat conduction spring 5, inner magnet 6, inner bag 7, vacuum cavity 8, cup lid 9.Outer magnet 3 is assemblied on ring-shaped guide rail 2 after coordinating with regulation ring 1, ring-shaped guide rail 2 is assembled in the groove of outer courage 4, heat conduction spring 5 is coordinated by outside c-type annulus with the outer inner side boss of courage 4, inner magnet 6 is assemblied in the disk spring of heat conduction spring 5 and coordinated with thermally conductive sheet on the inside of heat conduction spring, heat conduction spring 5 is overall in vacuum cavity 8, and heat conduction spring 6 is not contacted with inner bag 7 in its natural state.Rotating regulation ring 1 makes the magnetic pole relative with inner magnet 6 of outer magnet 3 identical or on the contrary, so that heat conduction spring 5 is contacted or separated with inner bag 7, reaches the effect of change thermos cup heat-insulating property.

Fig. 3 is to have between boss, each boss to have interval on the outside of regulation ring 1, and the rotational angle for constraining regulation ring, inner side is fluted, there is interval between groove, for fixing outer magnet 3.

Fig. 4 is ring-shaped guide rail 2, has connecting pole between upper rail and lower guideway, the angle between post and post is 2 times of angle between the outside boss of regulation ring 1, the rotational angle for constraining regulation ring 1.

Fig. 5 is outer magnet 3, and adjacent two magnets homonymy magnetic pole is on the contrary, be assemblied in the groove of regulation ring 1.

Fig. 6 is heat conduction spring 5, there is outside thermally conductive sheet, disk spring, inner side thermally conductive sheet composition, outside thermally conductive sheet is that c-type annulus is used to coordinate with the outer inner side boss of courage 4, there is interval between the thermally conductive sheet of inner side, the interval angles between interval angles and the boss of regulation ring 1 are identical, and outside thermally conductive sheet is connected with inner side thermally conductive sheet by disk spring.

Fig. 7 is inner magnet 6, adjacent two magnets homonymy magnetic pole on the contrary, being assemblied in the disk spring of heat conduction spring 5 and coordinating with the inner side thermally conductive sheet of heat conduction spring 5.

Claims

1. a kind of variable thermos cup of heat-insulating property, including regulation ring (1), ring-shaped guide rail (2), outer magnet (3), outer courage (4), Heat conduction spring (5), inner magnet (6), inner bag (7), vacuum cavity (8), cup lid (9), the outer courage (4) and inner bag (7) Between be vacuum cavity (8)；The outer magnet (2) coordinates with regulation ring (1)；The regulation ring (1) and ring-shaped guide rail (2) Coordinate, can be relatively rotated after cooperation；The inner magnet (6) is assemblied in inside the disk spring of heat conduction spring (5), and interior Side thermally conductive sheet inwall coordinates；The heat conduction spring (5) is assemblied in vacuum cavity (8), and outside thermally conductive sheet is matched somebody with somebody with outer courage (4) Close；Drive outer magnet (3) to rotate so as to change the magnetic pole relative with inner magnet (6) by rotating adjustment ring (1), make heat conduction Spring (5) is contacting and separating with inner bag (7).

2. regulation ring (1) according to claim 1, it is characterised in that have on the outside of described regulation ring between boss and boss Have an interval, inner side is fluted and groove between have interval.

3. ring-shaped guide rail (2) according to claim 1, it is characterised in that described ring-shaped guide rail upper rail and lower guideway it Between there is cylinder to connect and have interval between post and post.

4. outer magnet (3) according to claim 1, it is characterised in that described outer magnet is sector, adjacent two magnet it Between have gap, and homonymy magnetic pole is opposite.

5. outer courage (4) according to claim 1, it is characterised in that have annular groove on the outer courage, external screw thread is arranged at top.

6. heat conduction spring (5) according to claim 1, it is characterised in that described heat conduction spring is by outside thermally conductive sheet, dish Shape spring, inner side backing is constituted, and outside thermally conductive sheet is connected with inner side thermally conductive sheet by disk spring, and is had between the thermally conductive sheet of inner side Gap.

7. inner magnet (6) according to claim 1, it is characterised in that described inner magnet cross section is sector.

8. cup lid (9) according to claim 1, it is characterised in that described cup lid inwall has screw thread.

9. outside thermally conductive sheet according to claim 5, it is characterised in that described outside thermally conductive sheet is c-type annulus.

10. inner side thermally conductive sheet according to claim 5, it is characterised in that have gap between described inner side thermally conductive sheet.