CN202775579U - Vacuum cup capable of adjusting cooling speed - Google Patents

Vacuum cup capable of adjusting cooling speed Download PDF

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Publication number
CN202775579U
CN202775579U CN 201220511529 CN201220511529U CN202775579U CN 202775579 U CN202775579 U CN 202775579U CN 201220511529 CN201220511529 CN 201220511529 CN 201220511529 U CN201220511529 U CN 201220511529U CN 202775579 U CN202775579 U CN 202775579U
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CN
China
Prior art keywords
cup
permanent magnet
vacuum chamber
bowl cover
cooling rate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN 201220511529
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Chinese (zh)
Inventor
曾明星
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Jishou University
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Jishou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jishou University filed Critical Jishou University
Priority to CN 201220511529 priority Critical patent/CN202775579U/en
Application granted granted Critical
Publication of CN202775579U publication Critical patent/CN202775579U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a vacuum cup capable of adjusting cooling speed. Soft magnetic metal particles are filled in a vacuum cavity of a cup body, a fixed permanent magnet is installed on the upper portion of a cup cover, a sealing gasket is arranged between the top end of the cup body and the cup cover, a movable permanent magnet is installed on the outer circumference of the cup cover, the movable permanent magnet comprises a plurality of small magnetic blocks, small holes are arranged on the small magnetic blocks, and the small magnetic blocks are integrally connected in series through an extensible band. Through control of sliding distance of the movable permanent magnet, quantity of the soft magnetic metal particles entering the vacuum cavity on the side of the cup body can be controlled so as to control the cooling speed. The larger the sliding distance of the movable permanent magnet is, the more the soft magnetic metal particles entering the vacuum cavity on the side of the cup body is, and the cooling speed is faster; otherwise the smaller the sliding distance of the movable permanent magnet is, the smaller the soft magnetic metal particles entering the vacuum cavity on the side of the cup body is, and the cooling speed is slower; and the vacuum cup capable of adjusting the cooling speed is convenient and flexible.

Description

A kind of thermos cup of regulating cooling rate
Technical field
The utility model relates to the small stores field, specifically, relates to a kind of thermos cup of regulating cooling rate.
Background technology
Thermos cup can reduce heat transfer rate greatly, and it is very little that a glass interior object temperature is changed within a certain period of time, and the teacup in the middle of the life etc. adopt thermos cup comparatively general.Thermos cup on the market usually adopts between vacuum interlayer or the inside and outside cup heat-insulation layer is installed, and up-to-standard thermos cup can reach heat insulation effect, satisfies the requirement of insulation.But to summer, we wish that the water temperature in the cup falls very soon, drink as early as possible cold water, and also sometimes, we wish that the temperature of water at first falls very soon, drop to fall again very slowly after drinking after the uniform temperature, have the function of thermos cup.If regulate cooling rate by opening insulated cup lid, the one, it is slower to dispel the heat, and cooling-down effect is not too obvious, and the 2nd, worrying has dust or other fouls to enter in the cup, and common thermos cup does not have this function.Patent (200720186919.X) is a kind of thermos cup of self-regulation water temperature, the thermal coefficient of expansion of the interior cup courage of this glass is greater than the thermal coefficient of expansion of outer cup courage, the outer wall of interior cup courage is welded with conducting strip, when water temperature is higher, conducting strip contacts with the outer cup courage, and fast cooling is fit to human temperature of immediately drinking when temperature drops to automatically, conducting strip just breaks away from the outer cup courage, plays insulation effect.This product also Shortcomings in the middle of using, after thermos cup is carried out, cooling can not change with the speed of insulation, be difficult to carry out different adjustings for different people, because different people, may differ larger to temperature and the custom of drinking water, especially when using winter, what more need is to keep higher temperature, and to summer, temperature is fallen more fast more low better.Patent (92100602.0) is called quick cooling insulation container, and this thermos cup is to be full of phase-change material in the gap of double-layer vacuum cup, can make boiling water speed cold, but can not guarantee higher temperatures drinking-water slow cooling, namely cannot regulate cooling rate.Patent (93201178.0) is called a kind of quick cooling insulation container, fill latent heat of phase change in the interlayer of this patent between cup internal layer and skin greater than the phase change material of 60 joule/gram, and in phase change material, can be equipped with sheet, strip or grid-shaped metal, can improve the fast cold effect of hot body material, but its heat insulation effect will be affected, simultaneously, cannot regulate cooling rate.The thermos cup of patent (200520084695.2) band heat radiation by name inner core, this cup can all be backed out seal cover and sealing ring in use, and air enters cavity through annular opening, flows out at last cup, takes away heat, accelerates cooling velocity.But this cup is inconvenient when opening and closing seal cover and sealing ring, and seal cover and sealing ring only have the opening and closing two states, can not regulate cooling velocity.The thermos cup of patent (201210101753.2) energy by name quick-cooling and quick-warming, this thermos cup is regulated crack layer Air and outside air convection velocity by regulating bottom port lid or base apertures switch and upper hole switch, with the adjusting cooling rate.Port lid or switch are arranged at the bottom of this thermos cup and top, parts are many, and structure is comparatively complicated, for single sandwich, because its interlayer is antivacuum, heat insulation effect will be affected, and for the double sandwich structure, only rely on and regulate bottom port lid or base apertures switch and upper hole switch adjusting crack layer Air and outside air convection velocity, when cause does not have special air-flow accelerator, limited with extraneous convection velocity, when regulating temperature, cooling rate is affected again.So present thermos cup comes with some shortcomings, need to improve.
Summary of the invention:
In order to overcome the deficiency of background technology, the utility model provides a kind of and can regulate cooling rate and have the Magnetizing thermos cup of health care according to people's needs.
For realizing the utility model purpose, the technical scheme that the utility model adopts: a kind of thermos cup of regulating cooling rate, comprise cup and bowl cover, cup by inside and outside layer not the magnetic stainless steel courage form, inside and outside layer does not have the cup vacuum chamber between the magnetic stainless steel courage, the cup vacuum chamber is comprised of cup sidepiece vacuum chamber and bottom of cup vacuum chamber; Bowl cover comprises not magnetic stainless steel courage of inside and outside layer, and inside and outside layer does not have the bowl cover vacuum chamber between the magnetic stainless steel courage, and the easily soft magnetic metal particle of demagnetization of easy magnetization is housed in the described cup vacuum chamber; Fixed permanent magnet is equipped with on the top of bowl cover, between the top of cup and the bowl cover sealing gasket is arranged, the bowl cover excircle is equipped with movable permanent magnet, and fixed permanent magnet is along the cup integral shaft to permanent magnet magnetized, movable permanent magnet be along the cup integral shaft to or the permanent magnet of diametrical magnetization.
As preferably, described cup end excircle is equipped with movable permanent magnet, magnetizes along the cup overall radial.
As preferably, described cup bottom is equipped with permanent-magnet block, along the whole axial magnetized of cup.
As preferably, described movable permanent magnet comprises the little magnetic patch of polylith, on the little magnetic patch aperture is arranged, and each little magnetic patch is connected by flexible hoop serial connection.
As preferably, between the top of described inner bag bottom and bottom of cup vacuum chamber the laminated vacuum chamber is arranged.
As preferably, the volume of described bottom of cup vacuum chamber is equal to or slightly greater than the volume of cup sidepiece vacuum chamber.
The beneficial effects of the utility model: because the movable permanent magnet that the movable permanent magnet that the bowl cover excircle is installed and cup bottom periphery are installed can slide up and down, so can be by the movable permanent magnet in two places of sliding, what of the interior soft magnetic metal particle of cup sidepiece vacuum chamber control enter, thus the speed of control cooling.That is: slip activity permanent magnet causes the soft magnetic metal particle that enters in the cup sidepiece vacuum chamber more, and cooling rate is just faster; Otherwise slip activity permanent magnet causes the soft magnetic metal particle that enters in the cup sidepiece vacuum chamber fewer, and cooling rate is just slower.So, use convenient, flexible.
The movable permanent magnet that cup end excircle is installed or the permanent-magnet block of cup bottom, when not needing to regulate cooling rate, the fixing soft magnetic granules of bottom of cups prevents that soft magnetic granules from moving when cup drinks water picking up.When regulating cooling rate, the permanent-magnet block at the bottom of taking off glass slides up and down movable permanent magnet, drives the soft magnetic metal particle moving, thereby regulates cooling rate.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of movable permanent magnet;
Fig. 3 is the top view of movable permanent magnet;
Fig. 4 is provided with the schematic diagram of movable permanent magnet for cup end excircle;
Fig. 5 is provided with the schematic diagram of permanent-magnet block for the cup end.
Among the figure: 1-cup, 2-bowl cover, the flexible hoop of 3-, 4-fixed permanent magnet, 5-are decorated thin lid, the 6-sealing gasket, the movable permanent magnet of 7-, 8-bowl cover vacuum chamber, 9-cup sidepiece vacuum chamber, 10-soft magnetic metal particle, 11-laminated vacuum chamber, 12-top, the 13-cavity, 14-inner bag bottom, 15-bottom of cup vacuum chamber, 16-permanent-magnet block.
The specific embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3, thermos cup is made of cup 1 and bowl cover 2, cup 1 by inside and outside layer not the magnetic stainless steel courage form, had the cup vacuum chamber of heat insulation effect between the inside and outside layer stainless steel courage, the cup vacuum chamber is comprised of cup sidepiece vacuum chamber 9 and bottom of cup vacuum chamber 15.On the cup 1 upper outer layer courage external screw thread is arranged, the mouth diameters of cup 1 is less than cup integral diameter, and the easily soft magnetic metal particle 10 of demagnetization of easy magnetization is housed in the cup vacuum chamber, between the top 12 of inner bag bottom 14 and bottom of cup vacuum chamber 15 laminated vacuum chamber 11 is arranged.Soft magnetic metallic material particle 10 is easy to magnetization in magnetic field, also be easy to demagnetization after magnetic field disappears.Bowl cover 2 comprises not magnetic stainless steel courage of inside and outside layer, and inside and outside layer does not have bowl cover vacuum chamber 8 between the magnetic stainless steel courage, and bowl cover vacuum chamber 8 plays a part heat insulation.Fixed permanent magnet 4 is equipped with on bowl cover 2 tops, and fixed permanent magnet 4 and bowl cover 2 tops adopt the mode such as splicing to be connected.Bowl cover 2 excircles are equipped with movable permanent magnet 7, and bowl cover 2 internal layer stainless steel courages have internal thread, and this internal thread cooperates with the cup external screw thread, work to connect cup and bowl cover.Between the top of cup 1 and the bowl cover 2 sealing gasket 6 is arranged.Fixed permanent magnet 4 is ring-type, and its top studs with decorates thin lid 5, decorates thin lid 5 and has cavity 13 with bowl cover 2 tops.Movable permanent magnet 7 is comprised of the little magnetic patch of polylith, on the little magnetic patch aperture is arranged, and each little magnetic patch is connected by flexible hoop 3.When movable permanent magnet 7 is installed on the bowl cover 2, there is no the gap between each little magnetic patch, the upper end of movable permanent magnet 7 contacts with the lower end outer ring surface of fixed permanent magnet 4.Fixed permanent magnet 4 is along the cup integral shaft to permanent magnet magnetized, movable permanent magnet 7 be along the cup integral shaft to or the permanent magnet of diametrical magnetization.The volume of bottom of cup vacuum chamber 15 is equal to or greater than the volume of cup sidepiece vacuum chamber 9, when cup is just put, soft magnetic metal particle 10 is under the effect of self gravitation, all place in the bottom of cup vacuum chamber 15, have the gap between the top 12 of the top of soft magnetic metal particle 10 and bottom of cup vacuum chamber 15 at this moment.When cup was inverted, under action of gravitation, soft magnetic metal particle 10 just filled up cup sidepiece vacuum chamber 9.
Using method: when the water in the cup does not need fast cooling, namely play the time spent of doing of common thermos cup, as long as covered bowl cover 2, the soft magnetic metal particle 10 at glass end this moment is because fixed permanent magnet 4 and the movable permanent magnet 7 on distance cup top are far away, magnetic very a little less than, because at the bottom of Action of Gravity Field was sunken to glass, the cup vacuum chamber between the cup 1 inside and outside not magnetic stainless steel courage played heat-blocking action, heat insulation effect is very good.
When needs lower the water temperature in the cup fast, bowl cover is covered tightly on cup, inverted cup is also suitably rocked, cup sidepiece vacuum chamber 9 can be fallen into and fill up to soft magnetic metal particle 10 in the cup under action of gravitation, then just putting cup, the soft magnetic metal particle 10 that is magnetized is filled up soft magnetic metal particle 10 by the middle and upper part of magnetic-adsorption at cup between the inside and outside layer of the cup courage, heat-conducting system will increase greatly, and the water in the cup can cool off fast.When water-cooled during to the needs temperature, take off bowl cover 2, soft magnetic metal particle 10 because of the effect that loses magnetic field after, fast demagnetization is because Action of Gravity Field is fallen into the cup bottom.Form again the cup vacuum chamber between the inside and outside layer of cup, play thermos cup.
When only needing suitably to increase the cooling rate of thermos cup, bowl cover 2 is covered tightly on cup 1, can grasp movable permanent magnet 7, movable permanent magnet 7 is slided to the bottom of cup, and at this moment, the soft magnetic metal particle 10 that is positioned at the bottom of cup vacuum chamber is magnetized, then, slip activity permanent magnet 7 up again, the soft magnetic metal particle 10 that is magnetized enters again in the ring-type cup sidepiece vacuum chamber 9, plays a part to accelerate to conduct heat.When movable permanent magnet 7 did not slide, soft magnetic metal particle 10 was attracted in the cup sidepiece vacuum chamber 9.Movable permanent magnet 7 slide more up, the soft magnetic metal particle 10 of cup sidepiece vacuum chamber 9 interior fillings is just more, cooling-down effect is better.When movable permanent magnet 7 up slides, the cup that can stand upside down, soft magnetic metal particle 10 is more smooth and easy in the double action lower slider of gravity and magnetic force.When coolant-temperature gage does not need fast-descending, movable permanent magnet 7 is slided to bowl cover 2 places and adsorb mutually with fixed permanent magnet 4, at this moment, take off bowl cover 2, soft magnetic metal particle 10 because of the effect that loses magnetic field after, again fast the demagnetization, under Action of Gravity Field, fall into the cup bottom.Form again the cup vacuum chamber between the inside and outside layer of cup, play thermos cup.
The effect in laminated vacuum chamber 11: fall into bottom of cups and don't when smooth, may contact with the top 12 of bottom of cup vacuum chamber 15 at soft magnetic metal particle 10, at this moment, heat insulation effect also can be played in laminated vacuum chamber 11, reaches the effect of insulation.
As shown in Figure 4, in order to prevent that soft magnetic metal particle 10 from rolling when drinking water, can at the bottom of cup, install along the magnetized movable permanent magnet 7 of cup overall radial, and, by the movable permanent magnet 7 of cooperation slip bottom of cups and the movable permanent magnet 7 on the Cup lid, more be conducive to soft magnetic metal particle 10 in the 9 interior movements of cup sidepiece vacuum chamber, to reach the effect of regulating better cooling rate.
Besides, as shown in Figure 5, permanent-magnet block 16 can be set at the bottom of cup, can when not needing to regulate cooling rate, keep better cup end soft magnetic metal particle 10 motionless and more smooth.When the needs fast cooling, need to take off first permanent-magnet block 16, slip activity permanent magnet 7 is regulated again.Permanent-magnet block 16 is along the whole axial magnetized of cup.

Claims (6)

1. the thermos cup that can regulate cooling rate, comprise cup (1) and bowl cover (2), cup (1) by inside and outside layer not the magnetic stainless steel courage form, inside and outside layer does not have the cup vacuum chamber between the magnetic stainless steel courage, the cup vacuum chamber is comprised of cup sidepiece vacuum chamber (9) and bottom of cup vacuum chamber (15); Bowl cover (2) comprises not magnetic stainless steel courage of inside and outside layer, and inside and outside layer does not have bowl cover vacuum chamber (8) between the magnetic stainless steel courage, it is characterized in that, the easily soft magnetic metal particle (10) of demagnetization of easy magnetization is housed in the described cup vacuum chamber (9); Fixed permanent magnet (4) is equipped with on the top of bowl cover (2), between the top of cup (1) and the bowl cover (2) sealing gasket (6) is arranged, bowl cover (2) excircle is equipped with movable permanent magnet (7), fixed permanent magnet (4) is along the cup integral shaft to permanent magnet magnetized, movable permanent magnet (7) be along the cup integral shaft to or the permanent magnet of diametrical magnetization.
2. the thermos cup of regulating cooling rate according to claim 1 is characterized in that, excircle is equipped with along the magnetized movable permanent magnet of cup overall radial (7) at the bottom of cup.
3. the described thermos cup of regulating cooling rate according to claim 1 and 2 is characterized in that, permanent-magnet block (16) is installed in the cup bottom.
4. the thermos cup of regulating cooling rate according to claim 3 is characterized in that, described movable permanent magnet (7) comprises the little magnetic patch of polylith, on the little magnetic patch aperture is arranged, and each little magnetic patch is connected by flexible hoop (3) serial connection.
5. the thermos cup of regulating cooling rate according to claim 4 is characterized in that, between the top (12) of described inner bag bottom (14) and bottom of cup vacuum chamber (15) laminated vacuum chamber (11) is arranged.
6. the thermos cup of regulating cooling rate according to claim 1 is characterized in that, the volume of described bottom of cup vacuum chamber (15) is equal to or greater than the volume of cup sidepiece vacuum chamber (9).
CN 201220511529 2012-10-08 2012-10-08 Vacuum cup capable of adjusting cooling speed Withdrawn - After Issue CN202775579U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220511529 CN202775579U (en) 2012-10-08 2012-10-08 Vacuum cup capable of adjusting cooling speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220511529 CN202775579U (en) 2012-10-08 2012-10-08 Vacuum cup capable of adjusting cooling speed

Publications (1)

Publication Number Publication Date
CN202775579U true CN202775579U (en) 2013-03-13

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ID=47802952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220511529 Withdrawn - After Issue CN202775579U (en) 2012-10-08 2012-10-08 Vacuum cup capable of adjusting cooling speed

Country Status (1)

Country Link
CN (1) CN202775579U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102846141A (en) * 2012-10-08 2013-01-02 吉首大学 Vacuum cup capable of adjusting temperature reduction speed
CN103817258A (en) * 2013-12-12 2014-05-28 膳魔师(江苏)家庭制品有限公司 Metal vacuum cup manufacturing method and metal vacuum cup
CN104887011A (en) * 2015-05-29 2015-09-09 北京宇田相变储能科技有限公司 Phase transition temperature adjusting system and phase transition temperature adjusting cup

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102846141A (en) * 2012-10-08 2013-01-02 吉首大学 Vacuum cup capable of adjusting temperature reduction speed
CN103817258A (en) * 2013-12-12 2014-05-28 膳魔师(江苏)家庭制品有限公司 Metal vacuum cup manufacturing method and metal vacuum cup
CN104887011A (en) * 2015-05-29 2015-09-09 北京宇田相变储能科技有限公司 Phase transition temperature adjusting system and phase transition temperature adjusting cup
CN104887011B (en) * 2015-05-29 2016-09-07 北京宇田相变储能科技有限公司 A kind of phase-changing and temperature-regulating cup

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20130313

Effective date of abandoning: 20140129

RGAV Abandon patent right to avoid regrant