The present invention comprises: a container body which has an opening and an interior space and has an upper rim at the upper side thereof and a container wall extending downward from the upper rim; a cover which detachably couples to the opening of the container body; a seal which is coupled to the cover to maintain airtightness between the cover and the cover; and an opening and closing control device, one side of which comes into contact with the upper rim of the container body to open and close the cover with respect to the container body, and which is coupled to a recess portion recessed in a flat surface of the cover, so as to be rotatable with respect to the cover during the process of opening and closing the cover with respect to the container body, wherein, with the seal maintaining airtightness, the opening and closing control device moves between a sealing position for maintaining airtightness of the recess portion and an opening and closing standby position for releasing airtightness of the recess portion, and in the sealing position and the opening and closing standby position, the opening and closing control device does not stick out of the flat surface of the cover.
B65D 51/16 - Fermetures non prévues ailleurs avec moyens pour laisser partir l'air ou le gaz
B65D 45/02 - Dispositifs de serrage ou autres dispositifs presseurs pour fixer ou retenir les éléments de fermeture exerçant une pression axiale serrant la fermeture contre la surface d'étanchéité
The present invention provides an airtight container provided with: a container body that has an opening, may have a space formed therein, and has a plate-shaped upper end portion on the upper side; and a cover for opening and closing the opening. The airtight container comprises: a sealing coupled to the cover so as to be able to come into contact with the upper end portion; and a clamp that can be held by a user and is rotatably coupled to the cover, and that has a clamping block that can move between a clamping position, at which the cover can remain coupled to the container body, and an unclamping position, at which the cover decouples from the container body. The clamp is provided with a first protrusion that can press the container body so that the cover can be separated from the container body after the clamping block is unclamped from the container body. Accordingly, the present invention can provide the airtight container in which the cover can be simply and conveniently separated from the container body more effectively and stably.
B65D 13/02 - Réceptacles dont le corps est formé par jonction de plusieurs composants rigides ou sensiblement rigides, constitués en totalité ou principalement en matériaux autres que du métal, des matières plastiques, du bois ou leurs succédanés en verre, poterie, ou autre matériau de céramique
The present invention comprises: a container body which has a rim at the top and an opening; a lid which detachably couples to the opening so as to be movable between an open position in which the opening is open and a closed position in which the opening is closed to maintain airtightness of the inside of the container body; a sealing part which is coupled to the lid or the container body to keep the inside of the container body airtight against the outside in the coupled position in which the lid is coupled to the container body; and an opening and closing lever which, in the closed position, is accommodated in a recessed portion recessed from the outer flat surface of the lid and, in the open position, sticks out of the recessed portion to be hinge-coupled and slidably coupled to the lid so as to press the lid against the container body. Accordingly, the present invention can provide an airtight container which enables the lid to be separated from the container body simply and conveniently with one hand without requiring excessive force, allows an aesthetically pleasing appearance as the structure for opening and closing the lid does not stick out of the lid, and can prevent opening of the lid by an accidental external force.
B65D 45/02 - Dispositifs de serrage ou autres dispositifs presseurs pour fixer ou retenir les éléments de fermeture exerçant une pression axiale serrant la fermeture contre la surface d'étanchéité
B65D 51/16 - Fermetures non prévues ailleurs avec moyens pour laisser partir l'air ou le gaz
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Heatproof earthenware pans; pots; hot pots, not electrically
heated; non-electric casserole pans; non-electric cooking
steamers; autoclaves, non-electric, for cooking; cooking
pots [non-electric]; non-electric coffeepots, not of
precious metal; frying pans [non-electric]; drinking
glasses; plastic cups; plastic chopping boards; sealed
containers of plastic for kitchen use; insulating flasks;
stainless steel pots [cookware]; pots made of aluminum
casting; jugs, not of precious metal; teapots, not of
precious metal; plastic bottles; crockery; portable pots and
pans for camping.
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Heatproof earthenware pans; pots; hot pots, not electrically
heated; cookware [pots and pans]; non-electric cooking
steamers; autoclaves, non-electric, for cooking; cooking
pots, non-electric; non-electric coffeepots, not of precious
metal; frying pans [non-electric]; drinking glasses; plastic
cups; plastic chopping boards; plastic containers for
kitchen use; insulating flasks; stainless steel steamer pots
[cookware]; pots made of aluminum casting; jugs, not of
precious metal; teapots, not of precious metal; plastic
bottles; crockery; portable pots and pans for camping.
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Heatproof earthenware pans; pots; hot pots, not electrically
heated; cookware [pots and pans]; non-electric cooking
steamers; autoclaves, non-electric, for cooking; cooking
pots, non-electric; non-electric coffeepots, not of precious
metal; frying pans [non-electric]; drinking glasses; plastic
cups; plastic chopping boards; plastic containers for
kitchen use; insulating flasks; stainless steel steamer pots
[cookware]; pots made of aluminum casting; jugs, not of
precious metal; teapots, not of precious metal; plastic
bottles; crockery; portable pots and pans for camping.
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Heatproof earthenware pans; pots; hot pots, not electrically
heated; cookware [pots and pans]; non-electric cooking
steamers; autoclaves, non-electric, for cooking; cooking
pots, non-electric; non-electric coffeepots, not of precious
metal; frying pans [non-electric]; drinking glasses; plastic
cups; plastic chopping boards; plastic containers for
kitchen use; insulating flasks; stainless steel steamer pots
[cookware]; pots made of aluminum casting; jugs, not of
precious metal; teapots, not of precious metal; plastic
bottles; crockery; portable pots and pans for camping.
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Heatproof earthenware pans; pots; hot pots, not electrically
heated; cookware [pots and pans]; non-electric cooking
steamers; autoclaves, non-electric, for cooking; cooking
pots, non-electric; non-electric coffeepots, not of precious
metal; frying pans [non-electric]; drinking glasses; plastic
cups; plastic chopping boards; plastic containers for
kitchen use; insulating flasks; stainless steel steamer pots
[cookware]; pots made of aluminum casting; jugs, not of
precious metal; teapots, not of precious metal; plastic
bottles; crockery; portable pots and pans for camping.
Disclosed is an airtight container including a main body with an opening, and a cover, the airtight container including: an edge portion to press a sealing edge formed at an upper end of the main body; a locking clamp including an engaging portion to engage with an engaging-portion holder extended from the sealing edge or formed in a lateral wall; and a hinge provided between the edge portion and the locking clamp and including a material to be folded and unfolded with respect to the edge portion so that the engaging portion can be locked to and released from the engaging-portion holder. Thus, there is provided an airtight container with a soft hinge and a double injection-moulding structure, which is improved in durability because the hinge is prevented from damage even though it is used for a long time.
According to one embodiment of the present invention, provided are superhydrophobic silica nanoparticles comprising a spherical skeleton composed of alternating bonds of silicon atoms and oxygen atoms, wherein a group of chemical formula 1 is bound to at least one of the silicon atoms constituting the spherical skeleton, and in chemical formula 1, R1, R2and R3 are each independently a C1-C5 hydrocarbon compound.
C07F 7/08 - Composés comportant une ou plusieurs liaisons C—Si
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
B82Y 40/00 - Fabrication ou traitement des nanostructures
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Food and drink preparation utensils for household purposes, other than electric, namely, whisks, graters, strainers; mugs of precious metal; cutting boards; ceramic plates; ceramic dishes; kitchen utensils, namely, turners; mugs; mixing bowls; mugs, not of precious metal; services in the nature of dishes, not of metal; non-electric heating pots being non-electric cooking pots; nonelectric frying pans; bowls; sealed household storage containers of glass for preserving food; ladles for kitchen use; kitchen utensils, namely, kitchen tongs, sieves, skimmers; spatulas for kitchen use
18.
AIRTIGHT CONTAINER HAVING FLEXIBLE HINGE PART AND DOUBLE INJECTION STRUCTURE
The present invention relates to an airtight container including a container body having an opening part of which the top is open, and a cover for opening/closing the opening part, the airtight container comprising: a rim part coupled to the rim of the cover so as to be pressed to a sealing edge formed on the upper end of the container body; a locking clamp extending from the rim part so as to hermetically couple the container body and the cover, and having an engagement part which is engaged with a locking part extending from the sealing edge or formed on a side wall; and a hinge part provided between the rim part and the locking clamp and formed of a material which is folded and unfolded with respect to the rim part such that the engagement part can be engaged with and released from the locking part. Accordingly, it is possible to provide the airtight container having the flexible hinge part and double injection structure, which can have improved durability since damage of the hinge part can be prevented when used for a long time, and which has a simple structure, is convenient to use and easy to clean, facilitates locking and releasing, and can have improved cleanliness since the rim part and the locking part has the double injection structure.
B65D 45/02 - Dispositifs de serrage ou autres dispositifs presseurs pour fixer ou retenir les éléments de fermeture exerçant une pression axiale serrant la fermeture contre la surface d'étanchéité
B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
B29C 65/02 - Assemblage d'éléments préformésAppareils à cet effet par chauffage, avec ou sans pressage
The present invention has the advantage of allowing a user to establish or release a seal between a container and a container lid with a single touch through a seal packing made of an elastic material and having a simple structure.
B65D 81/20 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu fournissant une ambiance spécifique pour le contenu, p. ex. température supérieure ou inférieure à la température ambiante sous vide ou pression superatmosphérique ou en atmosphère spéciale, p. ex. sous gaz inerte
F16K 24/00 - Dispositifs, p. ex. soupapes, pour la mise à l'air libre ou l'aération d'enceintes
B65D 51/16 - Fermetures non prévues ailleurs avec moyens pour laisser partir l'air ou le gaz
F16K 15/18 - Soupapes, clapets ou valves de retenue à mécanisme de commandeSoupape de retenue et soupape à mécanisme de commande combinées
The present invention has the advantage of allowing a user to establish or release a seal between a container and a container lid with a single touch through a seal packing made of an elastic material and having a simple structure.
B65D 81/20 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu fournissant une ambiance spécifique pour le contenu, p. ex. température supérieure ou inférieure à la température ambiante sous vide ou pression superatmosphérique ou en atmosphère spéciale, p. ex. sous gaz inerte
21.
HYDROPHOBIC CERAMIC COATING PAINT HAVING IMPROVED MISCIBILITY
1-4n1-4mmsilane, and polydimethylsiloxane (PDMS) in a water-containing solvent; a method for manufacturing same; and nonstick cookware coated with same.
The present invention relates to a coating method for preventing the corrosion of an aluminum material having reduced surface defects, and cookware which is made of an aluminum material having improved corrosion resistance and which comprises a coating layer introduced thereby, the method comprising: a first step of coating, with a primer coating solution comprising silica particles and graphene, a surface to be coated of a product made of an aluminum material; and a second step of applying a silica coating solution additionally comprising cellulose nanofibers (CNFs).
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
C09D 183/16 - Compositions de revêtement à base de composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant uniquement du silicium, avec ou sans soufre, azote, oxygène ou carboneCompositions de revêtement à base de dérivés de tels polymères dans lesquels tous les atomes de silicium sont liés autrement que par des atomes d'oxygène
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p. ex. à des carrosseries de voiture
B05D 7/00 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers
A closed container cover includes an upper plate moves down in accordance with rotation of a rotary knob and pushes outward a packing portion provided on a circumference of a lower plate, thereby having advantages that an inside of a container main body is easily closed by a simple operation, and production processes are decreased with the minimum elements to increase efficiencies of the production and the processes and significantly reduce production costs and lowering a selling price.
B65D 45/32 - Dispositifs de serrage ou autres dispositifs presseurs pour fixer ou retenir les éléments de fermeture exerçant une pression radiale, p. ex. bandes contractables encerclant l'élément de fermeture
The present invention provides a cooking vessel. The cooking vessel according to one embodiment of the present invention comprises a cooking surface and an outer surface, which extends upward from an edge of the cooking surface, such that food can be contained and cooked therein, wherein the cooking surface comprises: a body having two or more cooking space parts spaced apart from each other such that two or more kinds of foods can be cooked; a handle part detachably coupled to one side of the body; and a liquid flow groove arranged between the cooking space parts and formed in a downwardly concave shape with respect to the cooking surface such that fluid capable of generating steam by means of heat stays therein. Accordingly, the present invention has the effects of making it possible to cook two or more dishes in one cooking vessel and efficiently use a cooking space, thereby making it possible to simultaneously cook a plurality of dishes in a short time; and improving the taste of food as the same is cooked by applying steam.
Provided is a cooking vessel. In the cooking vessel according to an embodiment of the present invention, an engraved portion and an embossed portion having predetermined patterns are formed on a cooking-surface, and the embossed portion includes a protrusion in which the ratio of the major axis to the minor axis is greater than 1. Accordingly, the present invention has the effects of: allowing a cooking liquid to spread uniformly on the cooking-surface; preventing food from scorching and sticking to the bottom surface of the cooking vessel, or a portion of the food from being burned; and enhancing the taste of the food.
The present invention is advantageous in that an upper plate descends according to whether a rotating handle is rotated or not and pushes a packing portion provided on the periphery of a lower plate in the outward direction such that the interior of a container body is easily sealed through a simple operation, and the simplified configuration shortens the production process, thereby increasing the efficiencies of production and processing, and can substantially reduce the material cost and sale cost.
B65D 45/32 - Dispositifs de serrage ou autres dispositifs presseurs pour fixer ou retenir les éléments de fermeture exerçant une pression radiale, p. ex. bandes contractables encerclant l'élément de fermeture
The present invention relates to an attachable/detachable handle coupled to a hollow socket, which is fixed on the outer surface of a kitchen container, so as to be separable from the kitchen container. According to the present invention, provided is an attachable/detachable handle having: a first space part extending from an end part facing a kitchen container and into which a socket of the kitchen container is inserted; and a second space part extending from the first space part and opened upward such that a first mounting part is formed on the upper part and a second mounting part is formed in the center, wherein a button part, which can be coupled with the socket so as to be separable therefrom, is located in the second space part. The button part includes: a button seat having a central groove and fixed on the first mounting part; a button positioned so as to penetrate the central groove of the button seat and moving in the vertical direction along the second space part; a spring; a movement member supported by the spring so as to move in the forward and backward directions towards the container direction end part, thereby moving forward by the spring and moving backward by the downward movement of the button; and a plate-shaped member fixed to the second mounting part so as to axially rotate in the vertical direction, wherein the plate-shaped member is coupled with the movement member, so as to be separable therefrom, thereby controlling the forward movement of the movement member.
The present invention relates to a kitchen container. According to the present invention, the kitchen container includes: a main body (10) including a cooking part (11) for cooking foods; a connecting part (20) that is integrally die-cast on one side of the outer surface of the main body (10), wherein the connecting part has an insertion groove (21); a socket (30) coupled to the insertion groove (21), wherein the socket has a plurality of coupling holes (31) passing therethrough; and a handle (40) which can be detached from and attached to the coupling hole (31). According to the present invention, the portion in which stress is conventionally concentrated due to integrally die-casting a connecting lug with a main body may be removed to reduce maintenance and repair costs and to extend the lifespan of the kitchen container.
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Hand tools and implements (hand operated); cutlery; side arms; razors; especially paring knives, kitchen knives, thin-bladed kitchen knives, table knives. Apparatus for lighting, heating, cooking, refrigerating and drying purposes; especially camping stoves, portable stoves, stove products (excluding electric heaters). Household or kitchen utensils and containers (not of precious metal or coated therewith); combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes; especially pans like heatproof earthenware(glass) pans, pans of metal, non-electric pans, non-electric frying pans; cooking pots, non electric cooking steamers, non-electric pressure cookers; non-electric kettles; non-electric coffeepots, glass cups, cups of paper or plastic; cutting boards for the kitchen; containers for foodstuffs; insulating flasks; isothermic bags; thermos water bottles; pots of metal; non-electric kettles; teapots; glass receptacles; drinking glasses; vases; dishwashing buckets; rice chests; bottles for beverages; plastic bottles; sculptures made of glass; sculptures made of porcelain; crocks; crockery; cookware; camping crockery and camping cookware; tableware (other than knives, forks and spoons).
