CN104367097A - Portable heatable thermal-insulation cup - Google Patents

Portable heatable thermal-insulation cup Download PDF

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Publication number
CN104367097A
CN104367097A CN201410586550.6A CN201410586550A CN104367097A CN 104367097 A CN104367097 A CN 104367097A CN 201410586550 A CN201410586550 A CN 201410586550A CN 104367097 A CN104367097 A CN 104367097A
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China
Prior art keywords
plug
cup
inner lining
portable heatable
cavity
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Granted
Application number
CN201410586550.6A
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Chinese (zh)
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CN104367097B (en
Inventor
吴海荣
张建文
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Titania Junchuang (Jinhua) Holding Co.,Ltd.
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TAIZHOU TAICHENG ELECTRONIC TECHNOLOGY Co Ltd
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Priority to CN201410586550.6A priority Critical patent/CN104367097B/en
Publication of CN104367097A publication Critical patent/CN104367097A/en
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Publication of CN104367097B publication Critical patent/CN104367097B/en
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Abstract

The invention provides a portable heatable thermal-insulation cup, and belongs to the technical field of daily articles. The portable heatable thermal-insulation cup solves the technical problem that an existing tea cup is inconvenient to heat and the like. The thermal-insulation cup comprises an outer cup body, an inner container body and a cup cover, and a vacuum layer capable of wrapping the periphery of the inner container body is arranged between the outer wall of the inner container body and the inner wall of the outer cup body. The portable heatable thermal-insulation cup further comprises a plug, a wire and a heating piece, the upper end of the cup cover is provided with an openable cover plate, an inner plug is fixedly arranged at the lower end of the cup cover, an opening of the inner container body can be sealed by means of the periphery of the inner plug, a cavity capable of containing the plug is arranged between the cover plate and the inner plug, the heating piece is fixedly arranged at the bottom of the inner container body, a support for winding of the wire is arranged at the bottom of the outer cup body, the inner end of the wire is electrically connected with the heating piece, and the outer end of the wire is connected with the plug in an inserted mode. The space of the thermal-insulation cup is reasonably used, the plug and the wire are stored at the two ends of the thermal-insulation cup, compactness of the thermal-insulation cup remains and the thermal-insulation cup is very convenient to use.

Description

A kind of Portable heatable vacuum cup
Technical field
The invention belongs to daily living article technical field, relate to a kind of thermos cup, particularly a kind of Portable heatable vacuum cup.
Background technology
Thermos cup is generally add by pottery or stainless steel the container be filled with water that vacuum layer is made, and lid is arranged at top, seals tight, and vacuum heat-insulating layer can make to be contained in the liquid such as inner water and delay heat radiation, to reach the object of insulation.The hot water that traditional thermos cup can only heat holds wherein, but, the limited volume of thermos cup and temperature retention time is also limited, need other firing equipments to heat up water constantly to add, this brings limitation to the movement of thermos cup, the equipment of heating up water also will be brought will to seem very inconvenient if gone out for a long time, for this reason, heatable thermos cup just arises at the historic moment.
China's patent (notification number: CN 201299461 Y, the day for announcing: 2009.09.02) disclose a kind of electric heating thermos cup, comprise cup, be located at electric heating layer and the bottom of cup lower end, the vacuum heat-insulating layer that cup is made up of inner bag, outer courage and end liner is formed, electric heating layer is close to bottom inner bag, cup is separable to be placed on a base, and base upper surface is provided with a socket that can be connected with power supply, and bottom lower surface is provided with the plug coordinated with described socket.
Although a kind of electric heating thermos cup that above-mentioned patent provides can realize the object of heating of thermos cup, but its power connecting plug is connected to bottom thermos cup by bottom is dismountable, be equivalent to like this be with separately a plug-in equipment, easily forget or lose, and seem heavy concerning whole thermos cup.
Summary of the invention
The present invention is directed to the problems referred to above that existing technology exists, provide a kind of Portable heatable vacuum cup, technical problem to be solved by this invention is: how rationally placement can the heater block of heated vacuum cup to improve compact and the convenience of thermos cup.
Object of the present invention realizes by following technical proposal:
A kind of Portable heatable vacuum cup, thermos cup comprises outer cup, inner lining and bowl cover, described inner lining is positioned at outer cup and both opening directions are identical, between the outer wall of described inner lining and the inwall of outer cup, there is the vacuum layer that can be wrapped in described inner lining periphery, described bowl cover is detachably connected on the openend of described outer cup, it is characterized in that, described thermos cup also comprises plug, electric wire and heating plate, described bowl cover upper end has openable cover plate, described bowl cover lower end is installed with interior plug, the periphery of described interior plug can form sealing to the opening of inner lining, there is between described cover plate and interior plug the cavity that can hold described plug, described heating plate is installed in bottom inner lining, and described outer bottom of cup is provided with can around the support putting described electric wire, and described electric wire is inner to be electrically connected with described heating plate, and the outer end of described electric wire can plug with described plug.
Its principle is as follows: the contour structures of this thermos cup is substantially identical with existing thermos cup, comprise outer cup, inner lining and bowl cover, its difference is that this thermos cup also comprises plug, electric wire and heating plate, plug and electric wire split-type design, heating plate is positioned at bottom inner lining, heating plate meets the law of thermodynamics to the water heating in inner lining bottom inner lining, the water of bottom-heated can move up, accelerate heat exchange, promote the efficiency of heating surface, the electric wire be attached thereto also is arranged on bottom thermos cup, be wrapped on the support of outer bottom of cup when not using, scatter during use to be connected with plug and be convenient to electrified regulation.Plug comparatively speaking volume is comparatively large, can take larger space, if be also placed on bottom thermos cup, the lower part of whole thermos cup can be caused to be all that heating element heater affects its dischargeable capacity.Bowl cover upper end in the technical program has openable cover plate, between plug and cover plate, there is the cavity that can hold plug under bowl cover, do not use and during heating function, plug is placed in this cavity, be not easy something lost like this to fall to losing, the space layout of Appropriate application thermos cup simultaneously, maintain the compactedness of thermos cup, and very easy to use.This thermos cup have heat up water, be filled with water, the multiple effect such as insulation, conveniently put in bag, can carry with, be applicable to tourism, uses of going on business, the power supply in the technical program can adopt general mains voltage 220V realization to heat up water function.
In above-mentioned Portable heatable vacuum cup, the downward indent of described interior plug and bowl cover form described cavity, described plug can input upward output be placed on down in described cavity.Bowl cover itself occupies larger volume, utilizes the space of bowl cover in the technical program, makes interior plug indent thus can placing idle plug, and compact conformation is rationally distributed, places heating element heater at the volume not increasing itself simultaneously, maximizedly utilizes its space.
In above-mentioned Portable heatable vacuum cup, described cover plate is screwed onto on described bowl cover, and described cover plate is installed with downward postive stop baffle, and described postive stop baffle can clamp described plug.When plug is placed in cavity, cover plate covers, and prevents plug to drop loss, can also put simultaneously and leak, and needs to take when using plug also very convenient; The postive stop baffle that cover plate sets firmly can position the plug placed, and prevents it from rocking.
In above-mentioned Portable heatable vacuum cup, the lower end peripheral of described interior plug is installed with interior plug sealing ring, and described inner lining has near opening part the neck that diameter is less than opening, and described interior plug sealing ring can be resisted against described neck and circumference forms sealing.Interior plug sealing ring can strengthen the sealing of interior plug and inner lining, prevents gas leakage from leaking, and improves heat insulating ability and security.
In above-mentioned Portable heatable vacuum cup, the output of described plug has binding post, and the outer end of described electric wire has port, and described binding post can be plugged in described port also to be formed and electrically connect.The storage respectively of plug and electric wire, grafting is simple, easy to use.
In above-mentioned Portable heatable vacuum cup, offer pore beyond the Great Wall in described, described thermos cup also comprises the sealing-plug that can seal described pore, and described sealing-plug can be set on described binding post.Usually covered by bowl cover when utilizing this thermos cup to heat, anti-sealing evaporates lost in a large number, and confined space also can improve the efficiency of heating surface; In order to prevent the danger such as the too high generation blast of air pressure, offer pore beyond the Great Wall interior, can pressure release during heating.When not needing heating and use plug, lead-out terminal sealing-plug being set in plug supports to this pore, and sealing-plug is stifled for pore tight, water in the cup can not spill, hot gas seals and can not emit toward outside, reduces heat radiation.
In above-mentioned Portable heatable vacuum cup, described outer bottom of cup is also installed with bottom plug, the top of described bottom plug is provided with thermal insulation layer, described bottom plug lower end has cavity, described support is positioned at described cavity, described bottom plug bottom is also removably connected with slipmat, and described slipmat can hide described cavity.Then the electric wire at the bottom of handle cup covers slipmat on support.Heat insulating mattress from bottom by inner lining and the external world heat insulation, improve heat insulation effect, simultaneously electric wire is placed between slipmat and bottom plug, can prevent at random and wearing and tearing, also can play certain sealing effectiveness, increases temperature retention time and avoids carrying with and leak.
In above-mentioned Portable heatable vacuum cup, described bottom plug is screwed onto in described outer cup, is also provided with bottom plug sealing ring between the sidewall of described bottom plug and described outer cup inwall.Bottom plug sealing ring can strengthen the sealing of bottom plug and outer cup, improves heat insulation effect.
In above-mentioned Portable heatable vacuum cup, in described thermos cup, be provided with the temperature detect switch (TDS) that can control heating plate.Temperature detect switch (TDS) controls the heating of heating plate by water temperature, and when water temperature in thermos cup arrives 100 DEG C, temperature detect switch (TDS) deenergization voluntarily, quits work, so more energy-saving safe.
Compared with prior art, advantage of the present invention is as follows:
1, the bowl cover upper end in this thermos cup has openable cover plate, between plug and cover plate, there is the cavity that can hold plug under bowl cover, do not use and during heating function, plug is placed in this cavity, be not easy something lost like this to fall to losing, the space layout of Appropriate application thermos cup simultaneously, maintain the compactedness of thermos cup, and very easy to use.
2, the interior of this thermos cup offers pore beyond the Great Wall, can pressure release during heating.When not needing heating and use plug, lead-out terminal sealing-plug being set in plug supports to this pore, and sealing-plug is stifled for pore tight, water in the cup can not spill, hot gas seals and can not emit toward outside, can reduce scattering and disappearing of heat.
Accompanying drawing explanation
Fig. 1 is the perspective view of this thermos cup.
Fig. 2 be this thermos cup face structural representation.
Fig. 3 is the sectional structure schematic diagram of this thermos cup.
Fig. 4 is A place partial enlargement structural representation in Fig. 4.
Fig. 5 is B place partial enlargement structural representation in Fig. 4.
Fig. 6 is the structural representation of plug.
In figure, 1, outer cup; 2, inner lining; 3, bowl cover; 4, vacuum layer; 5, interior plug; 6, plug; 7, heating plate; 8, temperature detect switch (TDS); 9, cover plate; 10, cavity; 11, cavity; 12, support; 13, postive stop baffle; 14, interior plug sealing ring; 15, bottom plug; 16, bottom plug sealing ring; 17, binding post; 18, pore; 19, sealing-plug; 20, slipmat; 21, thermal insulation layer.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figures 1 to 6, this thermos cup comprises outer cup 1, inner lining 2 and bowl cover 3, inner lining 2 is positioned at outer cup 1 and both opening directions are identical, there is between the outer wall of inner lining 2 and the inwall of outer cup 1 vacuum layer 4 that can be wrapped in inner lining 2 periphery, bowl cover 3 is detachably connected on the openend of outer cup 1, thermos cup also comprises plug 6, electric wire and heating plate 7, bowl cover 3 upper end has openable cover plate 9, bowl cover 3 lower end is installed with interior plug 5, the periphery of interior plug 5 can form sealing to the opening of inner lining 2, interior plug 5 downwards indent and bowl cover 3 forms cavity 10, plug 6 can input upward output be placed in cavity 10 down, heating plate 7 is installed in bottom inner lining 2, being provided with bottom outer cup 1 can around the support 12 of discharge lines, and electric wire is inner to be electrically connected with heating plate 7, and the output of plug 6 has binding post 17, the outer end of electric wire has port, and binding post 17 can be plugged in port also to be formed and electrically connect.
The heating plate 7 of this thermos cup is positioned at bottom inner lining 2, heating plate 7 meets the law of thermodynamics to the water heating in inner lining 2 bottom inner lining 2, the water of bottom-heated can move up, accelerate heat exchange, promote the efficiency of heating surface, the electric wire be attached thereto also is arranged on bottom thermos cup, is wrapped on the support 12 bottom outer cup 1 when not using, and scatters to be connected with plug 6 to be convenient to electrified regulation during use.Plug 6 comparatively speaking volume is comparatively large, can take larger space, if be also placed on bottom thermos cup, the lower part of whole thermos cup can be caused to be all that heating element heater affects its dischargeable capacity.Bowl cover 3 upper end in the technical program has openable cover plate 9, between plug 5 and cover plate 9, there is the cavity 10 that can hold plug 6 in bowl cover 3 times, bowl cover 3 itself occupies larger volume, the space of bowl cover 3 is utilized in the technical program, make interior plug 5 indent thus can placing idle plug 6, compact conformation, rationally distributed, place heating element heater at the volume not increasing itself simultaneously, maximizedly utilize its space.Do not use during heating function and be placed in this cavity 10 by plug 6, be not easy something lost like this and fall to losing, the space layout of Appropriate application thermos cup, maintains the compactedness of thermos cup simultaneously, and very easy to use.This thermos cup have heat up water, be filled with water, the multiple effect such as insulation, conveniently put in bag, can carry with, be applicable to tourism, uses of going on business, the power supply in the technical program can adopt general mains voltage 220V realization to heat up water function.
Be provided with the temperature detect switch (TDS) 8 that can control heating plate 7 in thermos cup, temperature detect switch (TDS) 8 controls the heating of heating plate 7 by water temperature, and when water temperature in thermos cup arrives 100 DEG C, temperature detect switch (TDS) 8 deenergization voluntarily, quits work, so more energy-saving safe.
As shown in Figure 4, cover plate 9 is screwed onto on bowl cover 3, cover plate 9 is installed with downward postive stop baffle 13, postive stop baffle 13 can clamp plug 6, when plug 6 is placed in cavity 10, cover plate 9 covers, and prevents plug 6 to drop loss, can also put simultaneously and leak, need to take when using plug 6 also very convenient; The postive stop baffle 13 that cover plate 9 sets firmly can position the plug 6 placed, and prevents it from rocking; The lower end peripheral of interior plug 5 is installed with interior plug sealing ring 14, inner lining 2 has near opening part the neck that diameter is less than opening, interior plug sealing ring 14 can be resisted against neck and circumference forms sealing, interior plug sealing ring 14 can strengthen the sealing of interior plug 5 and inner lining 2, prevent gas leakage from leaking, improve heat insulating ability and security.
Interior plug 5 offers pore 18, and thermos cup also comprises the sealing-plug 19 that can seal pore 18, and sealing-plug 19 can be set on binding post 17.Usually covered by bowl cover 3 when utilizing this thermos cup to heat, anti-sealing evaporates lost in a large number, and confined space also can improve the efficiency of heating surface; In order to prevent the danger such as the too high generation blast of air pressure, interior plug 5 offers pore 18, can pressure release during heating.When not needing heating and use plug 6, lead-out terminal sealing-plug 19 being set in plug 6 supports to this pore 18, and sealing-plug 19 is stifled for pore 18 tight, water in the cup can not spill, hot gas seals and can not emit toward outside, reduces and dispels the heat.
As shown in Figure 5, bottom plug 15 is installed with bottom outer cup 1, bottom plug 15 is screwed onto in outer cup 1, bottom plug sealing ring 16 is also provided with between the sidewall of bottom plug 15 and outer cup 1 inwall, the top of bottom plug 15 is provided with thermal insulation layer 21, and bottom plug 15 lower end has cavity 11, and support 12 is positioned at cavity 11, bottom plug 15 bottom is also removably connected with slipmat 20, and slipmat 20 can hide cavity 11.Then the electric wire at the bottom of handle cup covers slipmat 20 on support 12, heat insulating mattress is heat insulation with the external world by inner lining 2 from bottom, improve heat insulation effect, electric wire is placed between slipmat 20 and bottom plug 15 simultaneously, at random and wearing and tearing can be prevented, also can play certain sealing effectiveness, increase temperature retention time and avoid carrying with and leak.Thermal insulation layer 21 in the present embodiment can be made by heat-barrier material, and as preferably, this thermal insulation layer 21 is vacuum heat-insulating layers 21.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ 1 herein, outer cup; 2, inner lining; 3, bowl cover; 4, vacuum layer; 5, interior plug; 6, plug; 7, heating plate; 8, temperature detect switch (TDS); 9, cover plate; 10, cavity; 11, cavity; 12, support; 13, postive stop baffle; 14, interior plug sealing ring; 15, bottom plug; 16, bottom plug sealing ring; 17, binding post; 18, pore; 19, sealing-plug; 20, slipmat; 21, the term such as thermal insulation layer, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.

Claims (9)

1. a Portable heatable vacuum cup, thermos cup comprises outer cup (1), inner lining (2) and bowl cover (3), described inner lining (2) is positioned at outer cup (1) and both opening directions are identical, have between the outer wall of described inner lining (2) and the inwall of outer cup (1) and the peripheral vacuum layer (4) of described inner lining (2) can be wrapped in, described bowl cover (3) is detachably connected on the openend of described outer cup (1), it is characterized in that, described thermos cup also comprises plug (6), electric wire and heating plate (7), described bowl cover (3) upper end has openable cover plate (9), described bowl cover (3) lower end is installed with interior plug (5), the periphery of described interior plug (5) can form sealing to the opening of inner lining (2), there is between described cover plate (9) and interior plug (5) cavity (10) that can hold described plug (6), described heating plate (7) is installed in inner lining (2) bottom, described outer cup (1) bottom is provided with can around the support (12) putting described electric wire, described electric wire is inner to be electrically connected with described heating plate (7), and the outer end of described electric wire can plug with described plug (6).
2. a kind of Portable heatable vacuum cup according to claim 1, it is characterized in that, described interior plug (5) downwards indent and bowl cover (3) forms described cavity (10), described plug (6) can input upward output be placed on down in described cavity (10).
3. a kind of Portable heatable vacuum cup according to claim 1 and 2, it is characterized in that, described cover plate (9) is screwed onto on described bowl cover (3), described cover plate (9) is installed with downward postive stop baffle (13), described postive stop baffle (13) can clamp described plug (6).
4. a kind of Portable heatable vacuum cup according to claim 1 and 2, it is characterized in that, the lower end peripheral of described interior plug (5) is installed with interior plug sealing ring (14), the close opening part of described inner lining (2) has the neck that diameter is less than opening, and described interior plug sealing ring (14) can be resisted against described neck and circumference forms sealing.
5. a kind of Portable heatable vacuum cup according to claim 2, it is characterized in that, the output of described plug (6) has binding post (17), the outer end of described electric wire has port, and described binding post (17) can be plugged in described port also to be formed and electrically connect.
6. a kind of Portable heatable vacuum cup according to claim 5, it is characterized in that, described interior plug (5) offers pore (18), described thermos cup also comprises the sealing-plug (19) that can seal described pore (18), and described sealing-plug (19) can be set on described binding post (17).
7. a kind of Portable heatable vacuum cup according to claim 1 and 2, it is characterized in that, described outer cup (1) bottom is also installed with bottom plug (15), the top of described bottom plug (15) is provided with thermal insulation layer (21), described bottom plug (15) lower end has cavity (11), described support (12) is positioned at described cavity (11), described bottom plug (15) bottom is also removably connected with slipmat (20), and described slipmat (20) can hide described cavity (11).
8. a kind of Portable heatable vacuum cup according to claim 7, it is characterized in that, described bottom plug (15) is screwed onto in described outer cup (1), is also provided with bottom plug sealing ring (16) between the sidewall of described bottom plug (15) and described outer cup (1) inwall.
9. a kind of Portable heatable vacuum cup according to claim 1 and 2, is characterized in that, is provided with the temperature detect switch (TDS) (8) that can control heating plate (7) in described thermos cup.
CN201410586550.6A 2014-10-28 2014-10-28 A kind of Portable heatable vacuum cup Active CN104367097B (en)

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CN104367097B CN104367097B (en) 2016-08-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104665586A (en) * 2015-03-23 2015-06-03 浙江绍兴苏泊尔生活电器有限公司 Safety system for electric heating containers and electric heating cup
CN112739203A (en) * 2018-09-28 2021-04-30 野醍冷却器有限责任公司 Bowl and method of forming a bowl

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201299461Y (en) * 2008-11-20 2009-09-02 胡飞鹏 Electric heating vacuum flask
CN201727346U (en) * 2010-03-04 2011-02-02 梁军 Electric heating cup
CN202104761U (en) * 2011-06-03 2012-01-11 李德星 Semiconductor car mounted heating cup
CN102973093A (en) * 2012-12-24 2013-03-20 邢立天 Thermos cup
CN103156513A (en) * 2013-02-07 2013-06-19 符名介 Leakage-proof electric thermos mug
CN204245804U (en) * 2014-10-28 2015-04-08 台州市泰澄电子科技有限公司 A kind of Portable heatable vacuum cup

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201299461Y (en) * 2008-11-20 2009-09-02 胡飞鹏 Electric heating vacuum flask
CN201727346U (en) * 2010-03-04 2011-02-02 梁军 Electric heating cup
CN202104761U (en) * 2011-06-03 2012-01-11 李德星 Semiconductor car mounted heating cup
CN102973093A (en) * 2012-12-24 2013-03-20 邢立天 Thermos cup
CN103156513A (en) * 2013-02-07 2013-06-19 符名介 Leakage-proof electric thermos mug
CN204245804U (en) * 2014-10-28 2015-04-08 台州市泰澄电子科技有限公司 A kind of Portable heatable vacuum cup

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104665586A (en) * 2015-03-23 2015-06-03 浙江绍兴苏泊尔生活电器有限公司 Safety system for electric heating containers and electric heating cup
CN112739203A (en) * 2018-09-28 2021-04-30 野醍冷却器有限责任公司 Bowl and method of forming a bowl

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