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WO2015139426A1 - Pot rond à vide - Google Patents

Pot rond à vide Download PDF

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Publication number
WO2015139426A1
WO2015139426A1 PCT/CN2014/085749 CN2014085749W WO2015139426A1 WO 2015139426 A1 WO2015139426 A1 WO 2015139426A1 CN 2014085749 W CN2014085749 W CN 2014085749W WO 2015139426 A1 WO2015139426 A1 WO 2015139426A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic
round
air
silicone
pointer
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.)
Ceased
Application number
PCT/CN2014/085749
Other languages
English (en)
Chinese (zh)
Inventor
李东海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN SHUIHULU TRADING Co Ltd
Original Assignee
DONGGUAN SHUIHULU TRADING Co Ltd
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 DONGGUAN SHUIHULU TRADING Co Ltd filed Critical DONGGUAN SHUIHULU TRADING Co Ltd
Publication of WO2015139426A1 publication Critical patent/WO2015139426A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
    • A47J47/02—Closed containers for foodstuffs
    • A47J47/08—Closed containers for foodstuffs for non-granulated foodstuffs
    • A47J47/10—Closed containers for foodstuffs for non-granulated foodstuffs with arrangements for keeping fresh

Definitions

  • the invention relates to the field of daily articles, in particular to an evacuated round can.
  • the fresh-keeping lunch box is generally a sealed can, which relies on sealing the box to block the air inside and outside the box, thereby achieving the purpose of preserving and isolating the air.
  • the fresh-keeping lunch box of such a structure although the air inside and outside the box does not circulate, but there is air in the box, and the oxygen in the air has an oxidation effect on the food in the box, thereby affecting the preservation of the food, and the preservation time is limited.
  • the object of the present invention is to solve the above drawbacks and provide a circular can capable of manual vacuuming, which has a simple structure and convenient operation, and can complete the vacuuming step without externally supporting vacuuming equipment, and can observe the inside of the round can at any time. Vacuum pressure value.
  • the utility model relates to a vacuum circular tank, which comprises a PC round can with an opening and a plastic round cover which is sealed on the opening of the PC round can.
  • the plastic round cover is provided with a silicone round shape for increasing the sealing property between the opening of the PC round can and the opening of the PC round can.
  • Sealing ring, silicone round seal is mounted on the bottom edge of the plastic dome.
  • the sealing of the PC round can and the plastic dome is done by a round silicone sealing ring, and the width of the silicone round sealing ring is larger than the wall thickness of the can, which can increase the versatility of the plastic dome and can be used together.
  • a plastic dome is used with a variety of tanks.
  • the connection between the bottom of the plastic dome and the bottom of the PC round can is provided with an outwardly convex circular arc surface, which can buffer the air pressure after vacuuming.
  • the plastic dome is composed of a plastic shell and a plastic bottom cover, and a receiving cavity is formed between the plastic shell and the plastic bottom cover, and a manual vacuuming device is arranged in the receiving cavity, the manual vacuuming device Extending outward to the surface of the plastic dome, the surface of the plastic dome is provided with a portable deflation device and a pneumatic display device penetrating the plastic dome.
  • the air pressure display device is connected by a display dial, a plastic pointer, a telescopic tube, a silicone tube and a trachea
  • the head is constructed in which the dial is placed on the surface of the plastic dome so that the vacuum pressure value can be observed at any time.
  • the telescopic tube is located below the display dial and laterally disposed in the receiving cavity.
  • the plastic pointer is vertically mounted on the front end of the telescopic tube, and a pointer guard is disposed on the periphery of the plastic pointer, and the pointer guard side is provided with a telescopic tube for penetrating
  • the opening is connected between the tail end of the telescopic tube and one end of the silicone tube through a gas pipe adapter, and the other end of the silicone tube extends down to the bottom of the plastic bottom cover and is electrically connected to the inside of the PC round can.
  • the manual vacuuming device is composed of an air suction cylinder and a suction rod that penetrates into the interior of the air suction cylinder, and the front end of the air suction cylinder is a barrel with an oval opening, and the rear end thereof is electrically connected to the inside of the PC round can.
  • the air inside the PC round can is drawn from the suction port.
  • the rear end of the suction rod is provided with a suction handle for manual operation.
  • the front end of the suction rod is provided with a piston head for moving back and forth inside the suction cylinder, and the outer periphery of the piston head is provided with an annular sealing ring.
  • the air suction cylinder is disposed laterally in the accommodating cavity, and a joint between the barrel of the air suction cylinder and the air suction port is provided with a right angle bend, and a silicone sealing cover and a protective cover are disposed in the air suction opening.
  • the silicone sealing cover is used for one-way sealing, and the air can only be discharged from the inside of the PC round can to the outside of the PC round can.
  • the suction handle is curved and its outer edge coincides with the edge of the plastic face shell.
  • the surface of the plastic dome is provided with a venting hole for mounting a portable venting device, and the venting hole is electrically connected to the inside of the PC round can.
  • the portable venting device is vertically disposed in the venting hole.
  • the gas valve and the silicone sealing cover 2 fixed to the bottom of the venting valve, the top of the venting valve A raised ring for easy manual lifting.
  • the bleed valve is installed on the surface of the plastic dome. It has two functions, one is for air to enter the PC round tank, and the other is for the vent hole of the vent valve to be externally connected with a suction nozzle and a manual vacuum pump without a suction nozzle. And an electric vacuum pump for pumping.
  • the center of the deflation valve is provided with a vent hole
  • the outer side of the deflation valve is provided with a pair of side holes.
  • the protrusion ring needs to be manually lifted, and the air outside the PC round can enters through the vent hole, and is electrically connected to the inside of the PC round can through a pair of side holes and a silicone sealing cover.
  • the invention has the beneficial effects that the sealing performance is better than that of the traditional fresh-keeping box, and the manual vacuuming device and the air pressure display device are added, and the vacuuming process is completed by manual operation, the operation is simple and convenient, and no external need is needed. It is equipped with vacuuming equipment. After vacuuming, it can be easily locked with air without any operation, effectively preventing the outside air from entering the vacuum round tank, thus ensuring the fresh-keeping effect of the vacuum round tank, slowing the oxidation process of the food, and prolonging the preservation.
  • the purpose of time is to facilitate the use of vacuum storage boxes to keep food or other items fresh, and at the same time, in addition to the fresh-keeping function of foods, it can also be used for anti-oxidation and moisture loss of any items. In addition, it can be observed at any time.
  • the vacuum pressure in the round can is easily observed to ensure accurate vacuuming and easy deflation through the portable deflation device.
  • FIG. 1 is a schematic exploded view showing the structure of an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a plastic bottom cover according to an embodiment of the present invention.
  • FIG. 3 is a schematic overall structural view of an embodiment of the present invention.
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • Figure 5 is a cross-sectional view taken along line B-B of Figure 3;
  • Figure 6 is a cross-sectional view taken along line C-C of Figure 3;
  • 1 is a PC round can
  • 2 is a plastic round cap
  • 3 is a silicone round seal ring
  • 4 is a plastic face shell
  • 5 is a plastic bottom cover
  • 6 is a display dial
  • 7 is a plastic pointer
  • 8 is a telescopic tube
  • 9 is a silicone tube
  • 10 is a trachea adapter
  • 11 is an air pump
  • 12 is a suction rod
  • 13 is a silicone sealing cover
  • 14 is a protective cover
  • 15 is a suction handle
  • 16 is a piston head
  • 19 is a silicone sealing cover 2
  • 20 is a pointer housing.
  • the specific implementation structure includes a PC round can 1 with an opening and a plastic dome 2 sealed on the opening of the PC round can 1.
  • a silicone round seal 3 for increasing the sealing property is provided between the plastic dome 2 and the opening of the PC round can 1, and a silicone round seal 3 is attached to the bottom edge of the plastic dome 2.
  • the plastic dome 2 is composed of a plastic cover 4 and a plastic bottom cover 5, and a receiving cavity is formed between the plastic cover 4 and the plastic bottom cover 5, and a manual vacuuming device is arranged in the receiving cavity. The manual vacuuming device extends outwardly to the surface of the plastic dome 2.
  • the vacuuming process is completed by manual operation, the operation is simple and convenient, and no external vacuuming equipment is needed. After the vacuum is exhausted, the air can be simply locked without any operation, thereby effectively preventing the outside air from entering the vacuum preservation box, thereby ensuring the safety.
  • the preservation effect of the vacuum storage box slows down the oxidation process of the food.
  • the surface of the plastic dome 2 is provided with a portable deflation device and a pneumatic display device penetrating the plastic dome 2.
  • the air pressure display device is composed of a display dial 6, a plastic pointer 7, a telescopic tube 8, a silicone tube 9 and a tracheal adapter 10, as shown in Fig. 6, the display dial 6 is located on the plastic dome 2
  • the surface is easy to observe the vacuum pressure value at any time.
  • the telescopic tube 8 is located below the display dial 6 and laterally disposed in the receiving cavity.
  • the plastic pointer 7 is vertically mounted on the front end of the telescopic tube 8, and a pointer guard 20 is disposed on the periphery of the plastic pointer 7, and the pointer guard side is provided with a
  • the opening for inserting into the telescopic tube 8 is connected between the tail end of the telescopic tube 8 and one end of the silicone tube 9 through the air tube adapter 10, and the other end of the silicone tube 9 extends downward to the bottom of the plastic bottom cover 5. And the inside of the PC round can is turned on.
  • the manual vacuuming device is composed of an air suction cylinder 11 and a suction rod 12 that penetrates into the interior of the air suction cylinder 11, and the front end of the air suction cylinder 11 is a barrel with an oval opening, and the rear end thereof is a round can with a PC.
  • the internal conduction of the suction port, the air inside the PC round can is drawn from the suction port.
  • a joint between the barrel of the air pump 11 and the air suction port is provided with a right angle bend, and a silicone sealing cover 13 and a protective cover 14 are disposed in the air suction port.
  • the silicone sealing cover 13 is used for one-way sealing, and the air can only be discharged from the inside of the PC round can to the outside of the PC round can.
  • the rear end of the suction pull rod 12 is provided with a suction handle 15 for manual operation.
  • the front end of the suction pull rod 12 is provided with a piston head 16 for moving back and forth inside the air suction cylinder 11, and the outer periphery of the piston head 16 is provided with an annular seal ring 17.
  • the surface of the plastic dome 2 is provided with a venting hole for mounting a portable venting device, and the venting hole is electrically connected to the inside of the PC round can.
  • the portable venting device is vertically disposed in the venting hole.
  • the deflation valve 18 and the silicone sealing cover 219 are fixed to the bottom of the venting valve 18, and the top of the venting valve 18 is a protruding ring for manual lifting.
  • a vent hole is provided in the center of the deflation valve 18, and a pair of side holes are provided on the outer side of the deflation valve 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

La présente invention porte à un pot rond à vide, lequel pot comprend un pot rond (1) en polycarbonate (PC) doté d'une ouverture, et un couvercle rond en matière plastique (2) scellant hermétiquement et recouvrant l'ouverture du pot rond en PC (1), un appareil d'évacuation manuel étant disposé dans une cavité de logement, une surface du couvercle rond en matière plastique (2) comportant un appareil d'aération portable, et un appareil d'affichage de pression d'air traversant le couvercle rond en matière plastique (2), l'appareil d'affichage de pression d'air étant constitué par un cadran d'affichage (6), une aiguille en matière plastique (7), un tube d'extension (8), un tuyau de gel de silice (9) et un adaptateur de tuyau d'air (10), le cadran d'affichage (6) étant situé sur la surface du couvercle rond en matière plastique (2), l'aiguille en matière plastique (7) étant montée verticalement au niveau d'une extrémité de tête du tuyau d'extension (8), l'extrémité de queue du tuyau d'extension (8) étant reliée de manière conductrice à une extrémité du tuyau de gel de silice (9) par l'intermédiaire de l'adaptateur de tuyau d'air (10), et l'autre extrémité du tuyau de gel de silice (9) s'étendant vers le bas, vers la partie inférieure d'un couvercle inférieur en matière plastique (5), et étant en communication avec l'intérieur du pot rond en PC (1). Le pot rond à vide présente de bonnes performances d'étanchéité, il est possible d'observer facilement la valeur de pression de vide dans le pot rond (1) pour maintenir des aliments frais, et un processus d'aération peut être facilement réalisé au moyen de l'appareil d'aération portable.
PCT/CN2014/085749 2014-03-18 2014-09-02 Pot rond à vide Ceased WO2015139426A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420121643.7 2014-03-18
CN201420121643.7U CN203832959U (zh) 2014-03-18 2014-03-18 一种抽真空圆罐

Publications (1)

Publication Number Publication Date
WO2015139426A1 true WO2015139426A1 (fr) 2015-09-24

Family

ID=51510831

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/085749 Ceased WO2015139426A1 (fr) 2014-03-18 2014-09-02 Pot rond à vide

Country Status (2)

Country Link
CN (1) CN203832959U (fr)
WO (1) WO2015139426A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108128556A (zh) * 2018-01-29 2018-06-08 深圳市鼎森电器科技有限公司 一种真空保鲜罐及保鲜方法
CN112623493A (zh) * 2020-12-04 2021-04-09 浙江千翊科技有限公司 一种保鲜箱

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106742759A (zh) * 2017-01-20 2017-05-31 东莞市惠峰商业有限公司 一种新型真空米缸
CN109051296A (zh) * 2018-07-02 2018-12-21 苍南名禾科技有限公司 一种密封奶粉盖
CN110558876B (zh) * 2019-09-29 2021-11-23 山东华畅食品股份有限公司 一种食品调料盒

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997006075A1 (fr) * 1995-08-07 1997-02-20 Park Jun Myeong Recipient pour conserver des aliments sous vide
CN2271506Y (zh) * 1996-08-09 1997-12-31 张简宗泽 提拿式真空罐
CN2390837Y (zh) * 1999-08-30 2000-08-09 张坤生 具有显示真空结构的真空罐
CN102372127A (zh) * 2010-08-13 2012-03-14 孙企达 真空保鲜米缸

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997006075A1 (fr) * 1995-08-07 1997-02-20 Park Jun Myeong Recipient pour conserver des aliments sous vide
CN2271506Y (zh) * 1996-08-09 1997-12-31 张简宗泽 提拿式真空罐
CN2390837Y (zh) * 1999-08-30 2000-08-09 张坤生 具有显示真空结构的真空罐
CN102372127A (zh) * 2010-08-13 2012-03-14 孙企达 真空保鲜米缸

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108128556A (zh) * 2018-01-29 2018-06-08 深圳市鼎森电器科技有限公司 一种真空保鲜罐及保鲜方法
CN112623493A (zh) * 2020-12-04 2021-04-09 浙江千翊科技有限公司 一种保鲜箱
CN112623493B (zh) * 2020-12-04 2022-10-11 浙江千翊科技有限公司 一种保鲜箱

Also Published As

Publication number Publication date
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