WO2023186047A1 - Ventouse à double ouverture pour chauffer les mains - Google Patents

Ventouse à double ouverture pour chauffer les mains Download PDF

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Publication number
WO2023186047A1
WO2023186047A1 PCT/CN2023/085244 CN2023085244W WO2023186047A1 WO 2023186047 A1 WO2023186047 A1 WO 2023186047A1 CN 2023085244 W CN2023085244 W CN 2023085244W WO 2023186047 A1 WO2023186047 A1 WO 2023186047A1
Authority
WO
WIPO (PCT)
Prior art keywords
cup
lid
cover
heat
double
Prior art date
Application number
PCT/CN2023/085244
Other languages
English (en)
Chinese (zh)
Inventor
朱忠杰
Original Assignee
朱忠杰
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 朱忠杰 filed Critical 朱忠杰
Publication of WO2023186047A1 publication Critical patent/WO2023186047A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service

Definitions

  • the utility model relates to a water cup, in particular to a double-opening hand-warming thermos cup.
  • thermos cup brings the convenience and warmth of drinking water to people's lives. It is an indispensable item for winter or outdoor travel. It has already entered thousands of households.
  • the principle of thermos is the same as that of thermos bottles. The spread of heat is usually radiation and transmission.
  • the vacuum double-layer structure of the existing thermos cup body can delay the transfer and loss of heat and maintain water temperature for a long time. However, it has a single function. When you urgently need to drink water, it cannot quickly release heat and cool down to burn your mouth, and the inner cavity blocks the heat. transfer, the cup body cannot provide heating.
  • Existing thermos cups are equipped with heat-conducting liquid in the inner cavity of the cup body. The heat-conducting liquid is easy to leak when used by users.
  • thermos cup due to the presence of heat-conducting liquid in the inner cavity, it is easy to It is difficult to evacuate the inner cavity, the processing cost is high, and the degree of vacuuming is insufficient, resulting in unsatisfactory thermal insulation effect; the existing thermos cup cannot simultaneously achieve a good thermal insulation effect and quickly cool down for drinking or warming hands.
  • thermos cup which can not only maintain the water temperature in the cup for a long time, but also when it is urgent to drink water, tilting the cup body or shaking the cup body can quickly release heat and cooling through the second cup lid.
  • the third cup can also play a role in heating; and during production and processing, the vacuuming process of the cavity of the second cup lid is simple and low-cost. After vacuuming, the cavity has a high degree of vacuum and good heat preservation effect.
  • the purpose of this utility model is to provide a double-opening hand-warming thermos cup.
  • the second cup lid can release heat for rapid cooling or hand warming.
  • the first cup lid can be used for daily drinking.
  • the first cup lid can use a pop-up lid with a straw. convenient For use by children.
  • the main technical solution of the present invention is to provide a double-opening hand-warming thermos cup, which includes a cup body.
  • the cup body is provided with a first cup mouth and a second cup mouth.
  • the first cup mouth is connected with a first cup lid.
  • the second cup mouth is connected with a second cup lid, and the characteristic is that the second cup lid includes an outer lid and a cover bladder provided in the outer cover, the outer cover and the cover bladder are connected, and there is a gap formed between the outer cover and the cover bladder.
  • a closed cavity is provided with a heat-conducting medium.
  • the heat-conducting medium gathers at the bottom of the cavity when the cup is placed upright, and the surface height of the heat-conducting medium is lower than the height of the bottom of the lid.
  • the heat-conducting medium is heat-conducting liquid or heat-conducting powder, and the heat-conducting medium can contact the cover bladder and the outer cover at the same time when the second cup cover is placed at an angle.
  • the heat-conducting medium is a heat-conducting liquid with a boiling point of 30-100 degrees.
  • the heat-conducting medium can contact the lid and be heated to vaporize when the second cup lid is shaken.
  • the first cup lid and the second cup lid are each provided with a sealing ring inside the cup, and the cup body has a double-layer structure with a vacuum inner cavity.
  • the first cup cover includes a cover body and a cap movably arranged on the cover body.
  • the cover body is connected to the first cup mouth.
  • the cover body is provided with a straw and a ventilation port.
  • the first cup lid has a double-layer structure with a vacuum inner cavity.
  • the outer cover is provided with an air extraction hole, which is sealed and fixed by a rivet, and a sealing ring is provided between the rivet and the air extraction hole.
  • the outer cover is provided with a groove, the air extraction hole is arranged in the groove, a welding layer or a glue layer is provided in the gap between the rivet and the groove, and a bottom cover is connected to the bottom of the outer cover.
  • the thermally conductive powder includes but is not limited to metal powder and/or sand.
  • the metal powder includes single metal powder, alloy powder or refractory compound powder with metallic properties.
  • the thermally conductive powder includes brass powder and iron sand, and the weight ratio of brass powder and iron sand is 1:3-3:1.
  • Figure 1 is a schematic cross-sectional view of Embodiment 1 of the present utility model.
  • Figure 2 is a schematic cross-sectional view of Embodiment 2 of the present invention.
  • Figure 3 is a partial enlarged view of the second cup lid of the present utility model.
  • cup body 1 first cup opening 2, outer cover 3, cover bladder 4, cavity 5, heat transfer medium 6, cap 7, cover body 8, air extraction hole 9, rivet 10, sealing ring 11, groove 12 , bottom cover 13, thread 14, second cup mouth 15, straw 16, ventilation port 17, buckle 18, first cup lid 19.
  • the double-opening hand-warming thermos cup includes a cup body 1.
  • the cup body 1 is provided with a first cup opening 2 and a second cup opening 15.
  • the first cup opening 2 is connected to a first cup lid 19.
  • the second cup mouth 15 is connected to a second cup lid, which is characterized in that the second cup lid includes an outer lid 3 and a cover bladder 4 provided in the outer cover 3, the outer cover 3 and the cover bladder 4 are connected, and the outer cover 3
  • a closed cavity 5 is formed between the lid 4 and the cavity 5.
  • a heat-conducting medium 6 is provided in the cavity 5.
  • the heat-conducting medium 6 gathers at the bottom of the cavity 5 when the cup 1 is placed upright, and the surface height of the heat-conducting medium 6 is lower than Cover the height of the bottom of the bladder 4.
  • the second cup lid has a near-vacuum double-layer structure, which can maintain the temperature of the liquid in the cup for a long time.
  • the heat-conducting medium 6 is heat-conducting liquid or heat-conducting powder, and the heat-conducting medium 6 can contact the cover bladder 4 and the outer cover 3 at the same time when the second cup cover is placed at an angle.
  • the heat transfer medium 6 is a heat transfer liquid with a boiling point of 30-100 degrees.
  • open the first cup lid 19 or the second cup lid pour hot water into the cup body 1, tighten the cup lid, and place it vertically.
  • the heat-conducting liquid or powder in the cavity 5 of the second cup lid does not come into contact with the lid bladder 4 and the high-temperature liquid in the cup, and the water temperature is maintained for a long time; when there is an urgent need to drink water or the cup lid needs to be heated, the cup body 1
  • the heat-conducting medium 6 can contact the top of the cover bladder 4 and the top of the outer cover 3 at the same time, or the heat-conducting medium 6 can contact the cover bladder 4 and be heated and vaporized, filling the cavity 5, so that the liquid in the cup body 1 heats up.
  • the gas of the thermal conductive fluid is transmitted to the outer cover 3 through the lid bladder 4 and the heat transfer liquid gas in sequence, which can
  • the first cup lid 19 and the second cup lid are each provided with a sealing ring 11 inside the cup, and the cup body 1 has a double-layer structure with a vacuum inner cavity. It can keep the water temperature in the cup for a long time.
  • the first cup opening 2 and the first cup lid 19 are connected or snap-fitted using threads 14 in the prior art.
  • the second cup mouth 15 is the same.
  • the first cup lid 19 is a pop-up lid in the prior art, including a lid body 8 and a cap 7 movably arranged on the lid body 8 and a buckle 18.
  • the lid body is connected to the first cup mouth 2, and the lid body 8 is A suction pipe 16 and a ventilation port 17 are provided.
  • the outer cover 3 is provided with an air extraction hole 9.
  • the air extraction hole 9 is sealed and fixed by a rivet 10.
  • a sealing ring 11 is provided between the rivet 10 and the air extraction hole 9.
  • the outer cover 3 is provided with a groove 12.
  • the air extraction hole 9 is provided in the groove 12.
  • the gap between the rivet 10 and the groove 12 is provided with a welding layer or a glue layer.
  • the bottom of the outer cover 3 is connected with a bottom.
  • Cover 13 The bottom of the outer cover 3 is provided with a depression, the groove 12 is set in the depression, and the bottom cover 13 is closed in the depression to make the outer cover 3 flush.
  • the specific steps for vacuuming after injecting the thermal transfer liquid into the cavity 5 of the second cup cover are: the thermal transfer liquid is specifically placed at the bottom of the cavity 5 of the second cup cover, and the second cup cover is heated first, so that the thermal transfer liquid vaporizes, the volume expands, and the cavity 5 is heated.
  • the air in the cavity is discharged from the air extraction hole.
  • the air extraction hole 9 is sealed and fixed with rivets 10, and the space between them is sealed with a sealing ring 11.
  • the outer cover 3 is provided with a groove 12, and the air extraction hole 9 is provided in the groove 12. Preferably, it can also be A welding layer or glue layer is provided in the gap between the rivet 10 and the groove 12 to enhance the sealing performance.
  • a bottom cover 13 is connected to the top of the outer cover 3 . The bottom cover 13 covers the groove 12 and plays an aesthetic role.
  • the thermally conductive medium 6 is thermally conductive powder.
  • the thermally conductive powder includes but is not limited to metal powder and/or sand.
  • the metal powder includes single metal powder, alloy powder or certain refractory compound powder with metallic properties.
  • the thermally conductive powder includes brass powder and iron sand, and the weight ratio of brass powder and iron sand is 1:3-3:1.
  • the heat-conducting powder in the cavity 5 is gathered and laid flat on the bottom of the cavity 5 without contacting the top of the lid bladder 4 and the heat source.
  • the hot water in the cup can be kept warm for a long time; when you need to drink water urgently or need to keep warm through the cup body, tilt the cup body, and the thermal conductive powder contacts the top of the lid bladder 4 of the cup lid and the heat source, so that the heat of the liquid in the cup body 1 passes through in sequence
  • the heat-conducting powder of the lid bladder 4 is transmitted to the outer lid 3, which can quickly reduce the temperature of the liquid in the cup body 1, making it easier to drink, or the outer lid 3 to warm hands.
  • the particle size of brass powder is very small, the contact area is higher, and the heat conduction is more efficient.
  • brass powder is added into the inner cavity alone, its fluidity is poor and it is easy to accumulate somewhere in the inner cavity.
  • Iron sand or other highly fluid particles need to be added and mixed with the brass powder to make the mixed powder have high thermal conductivity. And strong liquidity.
  • this embodiment is the same as Embodiment 1 in other places, except that the first cup lid has a double-layer structure with a vacuum inner cavity. It can keep the water temperature in the cup for a long time.

Landscapes

  • Table Devices Or Equipment (AREA)

Abstract

Ventouse à double ouverture pour chauffer les mains comprenant un corps de coupelle (1), le corps de coupelle (1) étant doté d'une première ouverture de coupelle (2) et d'une seconde ouverture de coupelle (15), la première ouverture de coupelle (2) étant raccordée à un premier couvercle de coupelle (19) et la seconde ouverture de coupelle (15) étant raccordée à un second couvercle de coupelle, caractérisé en ce que le second couvercle de coupelle comprend un couvercle externe (3) et un revêtement de couvercle (4) placé dans le couvercle externe (3), le couvercle externe (3) est raccordé au revêtement de couvercle (4), et une cavité fermée (5) est formée entre le couvercle externe (3) et le revêtement de couvercle (4) ; un milieu de conduction de chaleur (6) est placé dans la cavité (5), le milieu de conduction de chaleur (6) s'accumule au fond de la cavité (5) lorsque le corps de coupelle (1) est placé verticalement, et la hauteur de la surface du milieu de conduction de chaleur (6) est inférieure à la hauteur du fond du revêtement de couvercle (4) ; et non seulement la température de l'eau dans la coupelle est maintenue pendant une longue période, mais également lorsque de l'eau potable est nécessaire de manière urgente, l'inclinaison du corps de coupelle (1) ou l'agitation du corps de coupelle (1) permet de libérer rapidement la chaleur et le refroidissement au moyen du second couvercle de coupelle, et le second couvercle de coupelle peut également jouer un rôle dans le chauffage lorsque la météo est froide. De plus, pendant la production et l'usinage, le processus de mise sous vide de la cavité (5) du second couvercle de coupelle est simple et présente un faible coût, le degré de vide de la cavité (5) après mise sous vide est élevé, et l'effet de conservation de la chaleur est satisfaisant.
PCT/CN2023/085244 2022-04-01 2023-03-30 Ventouse à double ouverture pour chauffer les mains WO2023186047A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202220745125.7 2022-04-01
CN202220745125 2022-04-01

Publications (1)

Publication Number Publication Date
WO2023186047A1 true WO2023186047A1 (fr) 2023-10-05

Family

ID=88199466

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/085244 WO2023186047A1 (fr) 2022-04-01 2023-03-30 Ventouse à double ouverture pour chauffer les mains

Country Status (1)

Country Link
WO (1) WO2023186047A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103300673A (zh) * 2012-12-24 2013-09-18 邢立天 能速冷的保温杯
US20150053679A1 (en) * 2013-08-22 2015-02-26 Hung-Ju Liu Vacuum insulation cup lid
CN204931161U (zh) * 2015-09-02 2016-01-06 佛山市顺德区美的电热电器制造有限公司 一种手动降温保温装置
CN105615518A (zh) * 2016-03-23 2016-06-01 潍坊孕宝网络科技有限公司 一种可快速降温保温的温热两用保温杯
CN206044224U (zh) * 2016-06-22 2017-03-29 朱忠杰 多功能保温杯
CN108720489A (zh) * 2017-04-19 2018-11-02 陈午 一种可控的新型保温装置
CN209074057U (zh) * 2018-10-31 2019-07-09 安徽工业大学 双模式保温杯
CN211795710U (zh) * 2019-12-31 2020-10-30 朱忠杰 真空暖手杯
CN213605683U (zh) * 2020-12-15 2021-07-06 朱慧昉 一种方便护理科病人使用真空保温杯

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103300673A (zh) * 2012-12-24 2013-09-18 邢立天 能速冷的保温杯
US20150053679A1 (en) * 2013-08-22 2015-02-26 Hung-Ju Liu Vacuum insulation cup lid
CN204931161U (zh) * 2015-09-02 2016-01-06 佛山市顺德区美的电热电器制造有限公司 一种手动降温保温装置
CN105615518A (zh) * 2016-03-23 2016-06-01 潍坊孕宝网络科技有限公司 一种可快速降温保温的温热两用保温杯
CN206044224U (zh) * 2016-06-22 2017-03-29 朱忠杰 多功能保温杯
CN108720489A (zh) * 2017-04-19 2018-11-02 陈午 一种可控的新型保温装置
CN209074057U (zh) * 2018-10-31 2019-07-09 安徽工业大学 双模式保温杯
CN211795710U (zh) * 2019-12-31 2020-10-30 朱忠杰 真空暖手杯
CN213605683U (zh) * 2020-12-15 2021-07-06 朱慧昉 一种方便护理科病人使用真空保温杯

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