WO2024080460A1 - Food storage container having increased fastening strength - Google Patents

Food storage container having increased fastening strength Download PDF

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Publication number
WO2024080460A1
WO2024080460A1 PCT/KR2023/003730 KR2023003730W WO2024080460A1 WO 2024080460 A1 WO2024080460 A1 WO 2024080460A1 KR 2023003730 W KR2023003730 W KR 2023003730W WO 2024080460 A1 WO2024080460 A1 WO 2024080460A1
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WO
WIPO (PCT)
Prior art keywords
engaging
food
food storage
coupling
storage container
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PCT/KR2023/003730
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French (fr)
Korean (ko)
Inventor
성중근
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성중근
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Application filed by 성중근 filed Critical 성중근
Publication of WO2024080460A1 publication Critical patent/WO2024080460A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers

Definitions

  • the present invention relates to a food storage container with increased adhesion, and more specifically, to a storage unit provided with a concave storage space at the bottom so that food can be stored, and an upper part of the storage unit that can be mounted and detachably covered.
  • a coupling receiving portion is formed at a position facing each other so that the storage portions of other food storage containers stacked on top can be slidably attached to the upper surface of the cover portion of the food storage container, and the bottom surface of the storage portion has
  • the coupling locking portions to be formed at positions facing each other so as to be bonded to the coupling receptor, the bonding force between food storage containers is increased to prevent the stacked food storage containers from being easily separated after storing food. Rather, it relates to food storage containers with increased binding force that allows food storage containers to be easily and quickly stacked and separated.
  • conventional storage containers in which various items for transportation are stored are mainly made of plastic synthetic resin and are used for various purposes such as lunch boxes, egg packaging containers, and sandwich packaging containers.
  • storage containers have been used to package fruits by the number, and they have a general structure in which an upper cover and a lower body made of polyester are rotatably coupled by a hinge portion on one side.
  • These conventional storage containers have a plurality of partition spaces formed on the bottom to contain contents such as rice or side dishes, an extension piece extending outward is formed at the tip, and one side of the bottom and both sides of the other side are designed to prevent collapse when stacked.
  • a food receiving portion provided with first and second insertion protrusions protruding to prevent the food receiving portion, and an extension piece is elastically coupled to the inner surface by covering the upper portion of the food receiving portion to seal the food and easily separate from the food receiving portion.
  • first and second coupling grooves are formed on both sides of the upper surface and on both sides of the other end to accommodate the insertion protrusions protruding from the food receiving portions of other disposable lunch boxes stacked on top to prevent collapse due to stacking. It consists of a provided cover.
  • the first and second insertion protrusions formed on the bottom corners of the receiving portion are accommodated in the first and second coupling grooves formed on the cover portion, as described above. Because the storage containers are stacked on top of each other, the receiving part of the storage container on the top and the cover part on the bottom are laminated without cohesion, so not only is it difficult to stack them in multiple layers, but there is a problem in that they easily collapse when stacked.
  • a conventional food storage container that can be easily stacked includes a food storage unit with an open top to store food, and a top of the food storage unit to prevent the inflow of foreign substances and block the outflow of stored food. It consists of a cover part, wherein one or a plurality of engaging protrusions are formed on the upper surface of the cover part in the transverse direction so as to be coupled to the bottom surface of other food storage parts stacked on top in a press or slide manner, and the cover is on the bottom surface of the food storage part.
  • One or a plurality of coupling grooves are formed to accommodate the coupling protrusions formed on the upper surface of the unit by pressing or sliding to enable stacking, and the coupling protrusions are inserted into the coupling grooves formed on the bottom of other food storage parts stacked on top.
  • a stopping protrusion is formed on one side of the engaging protrusion to keep the stopping position constant, and the engaging protrusion protrudes from the upper surface of the protrusion of the cover plate and is stacked upward.
  • Inclined surfaces for engaging protrusions are formed on both sides so that they can be coupled to the coupling groove formed on the receiving plate of another food storage unit by pressure or slide, and the engaging groove is formed on the bottom of the receiving plate and is formed on another cover portion located at the lower portion. Both inner sides are provided with inclined surfaces for coupling grooves so that the projections can be combined and stacked by pressing or sliding, and one side and the other side of the coupling groove have expansion portions to facilitate and speed the entry of the coupling projections. It is further formed and provided.
  • the present invention was devised to solve the above-mentioned problems, and is provided with a storage unit having a concave storage space at the bottom so that food can be stored, and an upper part of the storage unit that can be mounted and detachably covered.
  • a coupling receiving portion is formed at a position facing each other so that the storage portions of other food storage containers stacked on top can be connected in a slide manner on the upper surface of the cover portion of the food storage container composed of the cover portion, and the coupling receiving portion is formed on the bottom surface of the storage portion.
  • the bonding force between the food storage containers is increased and not only prevents the stacked food storage containers from being easily separated after storing food, but also prevents food storage containers from being easily separated.
  • the purpose is to provide food storage containers with increased cohesion that allows storage containers to be easily and quickly stacked and separated.
  • the present invention for achieving the above-mentioned object is a food storage container with increased binding force, which has a bottom surface and a side wall bent and extended upward from the tip of the bottom surface, and the top is open to store food. It consists of a storage part provided and a cover part provided to cover the upper part of the storage part to prevent foreign substances from entering and to block the outflow of stored food.
  • the cover part is formed by a mold for manufacturing the cover part, so that the upper surfaces face each other.
  • a coupling receiving part is formed so as to couple the bottom of the storage part of other food storage containers stacked on top of the position, and the storage part is molded by a mold for manufacturing the storage part, so that the bottom of the bottom is attached to the cover part of the other food storage container. It is characterized in that a coupling locking part is formed at a position facing each other so that it can be inserted into and coupled to the formed coupling receptor.
  • the above-mentioned engaging engaging portion has a engaging engaging inclined surface inclined outward from the side of the slide insertion protrusion to prevent it from being easily separated upward as it is coupled to the engaging accommodating portion formed on the lid of another food storage container during stacking.
  • it is characterized by consisting of a engaging engaging protrusion that protrudes convexly from the engaging engaging inclined surface and is formed to be inserted into the engaging receiving portion formed in the cover part.
  • the above-mentioned coupling receiving unit is a receiving block that prevents other stacked food storage containers from being easily separated upward by receiving and locking the coupling locking protrusion formed on the coupling locking portion of the storage portion when other food storage containers are stacked. It is characterized by consisting of a coupling receiving groove formed on the inner surface facing each other, and a coupling separation prevention protrusion formed to prevent the coupling engaging projection of the engaging engaging portion received by protruding in one direction from the top of the coupling receiving groove from being separated. Do this.
  • a coupling receiving portion is formed on the upper surface of the cover portion, and a engaging locking portion is formed on the bottom of the bottom surface of the storage portion to be coupled to the coupling accommodating portion.
  • Figure 1 is an exploded perspective view showing a food storage container with increased binding force according to the present invention.
  • Figure 2 is an exploded cross-sectional view showing a food storage container with increased binding force according to the present invention.
  • Figure 3 is a combined cross-sectional view showing the stacked state of food storage containers with increased binding force according to the present invention.
  • Figure 4 is a photographic diagram showing a mold for forming a food storage container with increased binding force according to the present invention.
  • the food storage container with increased binding force increases the binding force between food storage parts to prevent the food storage containers from being easily separated even if the food storage containers are stacked after storing food in the food storage container. It is structured so that it can be done.
  • the food storage container 100 with increased binding force is formed with a bottom surface 111 and a side wall 112 bent and extending upward from the tip of the bottom surface 111, and the upper part It consists of a storage part 110 that is open and provided to store food, and a cover part 130 that covers the top of the storage part 110 to prevent foreign substances from entering and to block the outflow of stored food,
  • the cover part 130 is molded by the mold 10 for manufacturing the cover part, and has a coupling receiving part 150 on its upper surface so as to be able to couple the bottom surfaces of the storage parts of other food storage containers stacked upwardly at positions facing each other.
  • a coupling locking portion 170 is formed and provided at the location.
  • the storage portion 110 of the food storage container with increased binding force is formed with an open top so that food can be stored, and is configured to be stacked by combining other food storage containers on the upper surface. .
  • the storage unit 110 is formed by using a mold 20 for manufacturing the storage unit, so that the corner portion has a plate-shaped bottom plate 111 formed with a curved surface, and the upper portion of the bottom plate 111 is A side plate 112 that extends in a direction to accommodate food, and a coupling protrusion that is bent and extended outward and downward from the front end of the side plate 112 so that the cover part 130 covers the upper part and can be coupled to the side plate 112.
  • the piece 113 and the cover portion 130 which extends outwardly from the distal end of the engaging protruding piece 113 and covers the upper portion at one point, is opened from the storage portion 110, it is used for gripping. It consists of an extension piece 115 for a storage portion on which a grip piece 114 is formed.
  • the bottom plate 111 has a square-shaped slide insertion protrusion 117 protruding so as to be inserted into the upper surface of the cover of another food storage container in a sliding manner when stacked, and the engaging engaging portion 170 is formed as above. It is formed on both sides of the insertion protrusion 117 for the slide.
  • the above-described coupling locking portion 170 faces outward from the side of the slide insertion protrusion 117 to prevent it from being easily separated upward as it is coupled to the coupling receiving portion formed on the lid of another food storage container when stacked. It is composed of an inclined surface 171 for engaging engaging, and a protrusion 173 for engaging engaging, which protrudes convexly from the inclined surface 171 for engaging engaging and is formed to be inserted into the engaging receiving part formed on the cover.
  • a plurality of strength reinforcing protrusions 119 are further formed on the side plate 112 at regular intervals in the radial direction to reinforce strength in the vertical direction.
  • the above-described mold 20 for manufacturing a reservoir is formed with a molded part 21 for manufacturing a reservoir having a shape corresponding to the storage part, and is positioned on both sides of the bottom surface of the molded part 21 for manufacturing a reservoir at a position facing each other. It consists of a molding part 22 for the coupling engaging part that is provided to enable the coupling engaging part 170 to be molded.
  • the above-described forming part 22 for engaging the locking part is fixedly provided in a position facing each other on both sides of the bottom surface of the forming part for manufacturing the storage part 21, and is joined in a " ⁇ " shape with each side open.
  • a fixing piece 22a for a locking part and one end of the fixing piece 22a for a combined locking part are each rotatably installed via a rotating pin, and the storage part 110 is formed through the mold 20 for manufacturing the storage part.
  • the storage unit 110 according to the storage unit 110 is composed of a rotating piece 22b for a coupling locking part that is provided to be removable.
  • the cover part 130 is provided to cover the upper part of the storage part 110 to prevent foreign substances from entering and to block the outflow of stored food.
  • the cover part 130 is formed by using a mold 10 for manufacturing the cover part, and includes a plate-shaped cover plate 131 whose edges are curved so as to cover the upper part of the storage part 110. , is bent and extended upward, outward, and downward from the distal end of the cover plate 131 and is coupled by receiving the engaging protruding piece 113 of the storage portion 110 to form an upper portion of the storage portion 110.
  • a receiving piece 132 with a receiving groove 122a formed to cover the receiving piece 132 extends outward from the tip of the receiving piece 132, and a cover holding piece 133 for gripping is formed at one location. It consists of an extension piece 134 for the cover portion formed to be overlapped with the extension piece 115 for the storage portion of the storage portion 110.
  • the upper surface of the cover plate 131 is a " ⁇ " shaped receiving block ( 135 is formed to protrude, and the coupling receiving portions 150 are formed on both inner sides of the receiving block 135 at positions facing each other.
  • the above-described coupling receiving portion 150 prevents other stacked food storage containers from being easily separated upward by receiving and locking the coupling and locking protrusions formed on the coupling locking portion of the storage portion when other food storage containers are stacked.
  • the above-mentioned mold 10 for manufacturing a cover part is formed with a molding part 11 for manufacturing a cover part in a shape corresponding to the cover part, and the molding part 11 for manufacturing a cover part is formed on both sides of the bottom surface of the molding part 11 for manufacturing a cover part at a position facing each other. It consists of a molding part 12 for the coupling receiving part that is provided to mold the coupling receiving part 150.
  • the above-described molded portion for the coupling receiving portion 12 is provided to be fixable in a position facing each other on the bottom surface of the molded portion for manufacturing the cover portion 11, and has a “ ⁇ ” shaped coupling receiving portion with an opening on each side.
  • the cover part ( 130) is composed of a rotating piece (12b) for the coupling receptor that is provided to be removable.
  • the storage part 110 held by the right hand is placed on the opening side of the receiving block 135 formed on the upper surface of the cover part 130 of the food storage container held by the left hand.
  • the food storage unit 110 held in the right hand is pushed toward the left while applying a predetermined force.
  • the stacking of the food storage containers is completed by inserting and coupling the engaging engaging portion 170 formed on the storage portion 110 to the engaging receiving portion 150 formed on the lid portion 130.
  • the slide insertion protrusion 117 formed on the storage portion 110 of the food storage portion 110 held by the right hand follows the receiving block 135 formed on the cover portion 130 held by the left hand.
  • the engaging projection 173 of the engaging engaging portion 170 is inserted into the engaging receiving groove 151 of the engaging receiving portion 150, thereby preventing the engaging engaging protrusion 173 from being coupled. It is caught on the protrusion 153 and stacked.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Stackable Containers (AREA)

Abstract

The present invention relates to a food storage container having increased fastening strength, the food storage container comprising: a storage part provided such that the bottom surface thereof has a concave storage space part formed so as to enable storing food therein; and a lid part provided so as to be capable of detachably covering the upper part of the storage part, wherein the upper surface of the lid part has coupling receiving parts formed in positions facing each other so as to enable the storage part of another food storage container that is stacked on top to be slidingly fastened thereto, and the lower surface of the bottom surface of the storage part has coupling engaging parts formed in positions facing each other so as to be fastened to the coupling receiving parts, and thus fastening strength between the food storage containers is increased so as to enable preventing easy separation of the food storage containers that are stacked after having food stored therein, and also the food storage containers may be conveniently and quickly stacked and separated.

Description

결착력이 증대된 음식물 저장용기Food storage container with increased binding force
본 발명은 결착력이 증대된 음식물 저장용기에 관한 것으로서, 보다 상세하게는 음식물을 저장가능하도록 바닥면은 오목한 저장공간부가 형성되어 구비되는 저장부와, 상기 저장부의 상부를 장,탈착가능하게 덮을 수 있도록 구비되는 덮개부로 구성된 음식물 저장용기의 덮개부 상면에는 상부로 적층되는 다른 음식물 저장용기의 저장부가 슬라이드 방식으로 결착될 수 있도록 결합수용부가 서로 마주 보는 위치에 형성되고, 상기 저장부의 바닥면 저면에는 상기 결합수용부에 결착되도록 서로 마주 보는 위치에 결합걸림부가 형성되게 구성함으로써, 음식물 저장용기간 결착력을 증대시켜 음식물을 저장시킨 후, 적층된 음식물 저장용기가 쉽게 분리되는 것을 방지할 수 있도록 할 뿐만 아니라 음식물 저장용기를 용이하고 신속하게 적층 및 분리시킬 수 있도록 한 결착력이 증대된 음식물 저장용기에 관한 것이다.The present invention relates to a food storage container with increased adhesion, and more specifically, to a storage unit provided with a concave storage space at the bottom so that food can be stored, and an upper part of the storage unit that can be mounted and detachably covered. A coupling receiving portion is formed at a position facing each other so that the storage portions of other food storage containers stacked on top can be slidably attached to the upper surface of the cover portion of the food storage container, and the bottom surface of the storage portion has By configuring the coupling locking portions to be formed at positions facing each other so as to be bonded to the coupling receptor, the bonding force between food storage containers is increased to prevent the stacked food storage containers from being easily separated after storing food. Rather, it relates to food storage containers with increased binding force that allows food storage containers to be easily and quickly stacked and separated.
일반적으로, 운반을 위한 각종 물품이 보관되어지는 종래의 저장용기는 주로 플라스틱 합성수지 재질로서 도시락용기나 계란 포장용기, 샌드위치 포장용기 등 여러 가지 목적으로 사용되고 있다.In general, conventional storage containers in which various items for transportation are stored are mainly made of plastic synthetic resin and are used for various purposes such as lunch boxes, egg packaging containers, and sandwich packaging containers.
한편, 최근에는 과일을 갯수단위로 포장하기 위한 저장용기가 사용되어지고있는 바, 폴리에스텔 재질의 상부덮개와 하부몸체가 일측 힌지부에 의해 회동가능하게 결합되어진 일반적인 구조를 이루게 된다.Meanwhile, recently, storage containers have been used to package fruits by the number, and they have a general structure in which an upper cover and a lower body made of polyester are rotatably coupled by a hinge portion on one side.
이러한 종래의 일반적인 저장용기는, 밥이나 반찬 등의 내용물을 담을 수 있도록 바닥면에는 다수의 구획공간부가 형성되고, 선단부에는 외향연장된 연장편이 형성되며, 저면 일단 양측과 타단 양측에는 적층시 쓰러짐을 방지하도록 제1,2삽입돌기가 돌출 형성되어 구비되는 음식물 수용부와, 상기 음식물 수용부의 상부를 덮는 것에 의해 연장편을 내측면과 탄성적으로 결합되어 음식물의 밀폐및 음식물 수용부로부터 쉽게 분리되는 것을 방지함과 아울러 상면 일단 양측과 타단 양측에는 상부로 적층된 다른 일회용 도시락 용기의 음식물 수용부에 돌출 형성된 삽입돌기를 각각 수용하여 적층에 따른 쓰러짐을 방지가능하도록 제1,2결합홈이 형성되어 구비되는 덮개부를 포함하여 이루어져 있다.These conventional storage containers have a plurality of partition spaces formed on the bottom to contain contents such as rice or side dishes, an extension piece extending outward is formed at the tip, and one side of the bottom and both sides of the other side are designed to prevent collapse when stacked. A food receiving portion provided with first and second insertion protrusions protruding to prevent the food receiving portion, and an extension piece is elastically coupled to the inner surface by covering the upper portion of the food receiving portion to seal the food and easily separate from the food receiving portion. In addition, first and second coupling grooves are formed on both sides of the upper surface and on both sides of the other end to accommodate the insertion protrusions protruding from the food receiving portions of other disposable lunch boxes stacked on top to prevent collapse due to stacking. It consists of a provided cover.
그러나, 이와 같이 이루어진 종래의 일반적인 저장용기는 상기한 바와 같이 덮개부에 형성된 제1,2결합홈에 수용부 저면 모서리부에 형성된 제1,2삽입돌기가 제1,2결합홈에 수용되는 것에 의해 적층되므로 상부에 적층되는 저장용기의 수용부와 하부에 위치되는 덮개부가 결착력 없이 적층되므로인해 다층으로 적층이 어려울 뿐만 아니라 적층시 쉽게 쓰러질 수 밖에 없는 문제점이 있었다.However, in a conventional general storage container constructed as described above, the first and second insertion protrusions formed on the bottom corners of the receiving portion are accommodated in the first and second coupling grooves formed on the cover portion, as described above. Because the storage containers are stacked on top of each other, the receiving part of the storage container on the top and the cover part on the bottom are laminated without cohesion, so not only is it difficult to stack them in multiple layers, but there is a problem in that they easily collapse when stacked.
이러한 점을 감안하여 특허출원번호 10-2020-0015060호에 적층이 용이한 음식물 저장용기가 제안된 바 있다.Considering this, a food storage container that is easy to stack has been proposed in Patent Application No. 10-2020-0015060.
살펴보면 종래의 일반적인 적층이 용이한 음식물 저장용기는, 음식물을 저장가능하도록 상부가 개방되어 구비되는 음식물 저장부와, 상기 음식물 저장부의 상부를 덮어 이물질 유입을 방지하면서 저장된 음식물의 유출을 차단가능하도록 구비되는 덮개부로 구성되되, 상기 덮개부 상면에는 상부로 적층되는 다른 음식물 저장부의 저면과 가압 또는 슬라이드 방식으로 결합가능하도록 횡방향으로 하나 또는 복수의 결합돌기가 형성되고, 상기 음식물 저장부의 저면에는 상기 덮개부 상면에 형성된 결합돌기를 가압 또는 슬라이드 방식으로 수용하여 결합되어 적층가능하도록 하나 또는 복수의 결합요홈이 형성되며, 상부로 적층되는 다른 음식물 저장부의 저면에 형성된 상기 결합요홈측으로 상기 결합돌기가 삽입되어 슬라이드 방식으로 체결될 때, 멈춤위치를 일정하게 할 수 있도록 상기 결합돌기의 일단 일측에는 멈춤용 돌기부가 더 돌출 형성됨과 아울러, 상기 결합돌기는, 덮개판의 돌출부에 상면에 돌출되어 상부로 적층되는 다른 음식물 저장부의 수용판에 형성된 결합요홈에 가압 또는 슬라이드 방식으로 결합가능도록 양측면은 결합돌기용 경사면이 형성되고, 상기 결합요홈은, 수용판 저면에 형성되어 하부에 위치되는 다른 덮개부에 형성된 결합돌기를 가압 또는 슬라이드 방식으로 수용되게 결합되어 적층가능하도록 양내측면은 결합요홈용 경사면이 형성되어 구비되며, 상기 결합요홈의 일측과 타측은 상기 결합돌기의 진입을 용이하고 신속하게 할 수 있도록 확개부가 더 형성되어 구비된다.Looking at it, a conventional food storage container that can be easily stacked includes a food storage unit with an open top to store food, and a top of the food storage unit to prevent the inflow of foreign substances and block the outflow of stored food. It consists of a cover part, wherein one or a plurality of engaging protrusions are formed on the upper surface of the cover part in the transverse direction so as to be coupled to the bottom surface of other food storage parts stacked on top in a press or slide manner, and the cover is on the bottom surface of the food storage part. One or a plurality of coupling grooves are formed to accommodate the coupling protrusions formed on the upper surface of the unit by pressing or sliding to enable stacking, and the coupling protrusions are inserted into the coupling grooves formed on the bottom of other food storage parts stacked on top. When fastened in a slide manner, a stopping protrusion is formed on one side of the engaging protrusion to keep the stopping position constant, and the engaging protrusion protrudes from the upper surface of the protrusion of the cover plate and is stacked upward. Inclined surfaces for engaging protrusions are formed on both sides so that they can be coupled to the coupling groove formed on the receiving plate of another food storage unit by pressure or slide, and the engaging groove is formed on the bottom of the receiving plate and is formed on another cover portion located at the lower portion. Both inner sides are provided with inclined surfaces for coupling grooves so that the projections can be combined and stacked by pressing or sliding, and one side and the other side of the coupling groove have expansion portions to facilitate and speed the entry of the coupling projections. It is further formed and provided.
그러나, 상기한 종래의 일반적인 적층이 용이한 음식물 저장용기는, 덮개부의 상면에 형성된 결합돌기가 수용홈의 바닥면 저면에 형성된 결합요홈측으로 슬라이드 삽입되는 것에 의해 결합되어 적층되는 바, 결착력이 떨어질 수 밖에 없어, 결국 음식물이 저장된 음식물 저장용기를 적층시킬 경우, 외력에 의해 음식물 저장용기가 쉽게 분리되어 저장된 음식물이 한쪽으로 쏠리게 되는 단점이 있다.However, the above-mentioned conventional food storage containers that are easy to stack are combined and stacked by sliding the engaging protrusion formed on the upper surface of the cover into the coupling groove formed on the bottom of the receiving groove, so the binding force may be reduced. Ultimately, when food storage containers containing food are stacked, there is a disadvantage in that the food storage containers are easily separated by external force and the stored food is tilted to one side.
이에, 본 발명은 상술한 문제점을 해소하기 위해 안출된 것으로서, 음식물을 저장가능하도록 바닥면은 오목한 저장공간부가 형성되어 구비되는 저장부와, 상기 저장부의 상부를 장,탈착가능하게 덮을 수 있도록 구비되는 덮개부로 구성된 음식물 저장용기의 덮개부 상면에는 상부로 적층되는 다른 음식물 저장용기의 저장부가 슬라이드 방식으로 결착될 수 있도록 결합수용부가 서로 마주 보는 위치에 형성되고, 상기 저장부의 바닥면 저면에는 상기 결합수용부에 결착되도록 서로 마주 보는 위치에 결합걸림부가 형성되게 구성함으로써, 음식물 저장용기간 결착력을 증대시켜 음식물을 저장시킨 후, 적층된 음식물 저장용기가 쉽게 분리되는 것을 방지할 수 있도록 할 뿐만 아니라 음식물 저장용기를 용이하고 신속하게 적층 및 분리시킬 수 있도록 한 결착력이 증대된 음식물 저장용기를 제공하는 것에 그 목적이 있다.Accordingly, the present invention was devised to solve the above-mentioned problems, and is provided with a storage unit having a concave storage space at the bottom so that food can be stored, and an upper part of the storage unit that can be mounted and detachably covered. A coupling receiving portion is formed at a position facing each other so that the storage portions of other food storage containers stacked on top can be connected in a slide manner on the upper surface of the cover portion of the food storage container composed of the cover portion, and the coupling receiving portion is formed on the bottom surface of the storage portion. By forming a joint locking portion at a position facing each other to bind to the receiving portion, the bonding force between the food storage containers is increased and not only prevents the stacked food storage containers from being easily separated after storing food, but also prevents food storage containers from being easily separated. The purpose is to provide food storage containers with increased cohesion that allows storage containers to be easily and quickly stacked and separated.
본 발명의 다른 목적들은 기술이 진행되면서 명확해질 것이다.Other objects of the present invention will become clear as technology progresses.
상술한 목적을 달성하기 위한 본 발명은, 결착력이 증대된 음식물 저장용기로서, 바닥면과, 상기 바닥면의 선단부로부터 상방향으로 절곡 연장된 측벽이 형성되고, 상부는 개방되어 음식물을 저장가능하도록 구비되는 저장부와, 상기 저장부의 상부를 덮어 이물질 유입을 방지하면서 저장된 음식물의 유출을 차단가능하도록 구비되는 덮개부로 구성되되, 상기 덮개부는 덮개부제조용 금형에 의해 성형되는 것에 의해 상면에는 서로 마주보는 위치에 상부로 적층되는 다른 음식물 저장용기의 저장부 저면을 결합시킬 수 있도록 결합수용부가 형성되고, 상기 저장부는 저장부제조용 금형에 의해 성형되는 것에 의해 바닥면 저면에는 다른 음식물 저장용기의 덮개부에 형성된 결합수용부에 삽입되어 결합될 수 있도록 서로 마주보는 위치에 결합걸림부가 형성되어 구비된 것을 특징으로 한다.The present invention for achieving the above-mentioned object is a food storage container with increased binding force, which has a bottom surface and a side wall bent and extended upward from the tip of the bottom surface, and the top is open to store food. It consists of a storage part provided and a cover part provided to cover the upper part of the storage part to prevent foreign substances from entering and to block the outflow of stored food. The cover part is formed by a mold for manufacturing the cover part, so that the upper surfaces face each other. A coupling receiving part is formed so as to couple the bottom of the storage part of other food storage containers stacked on top of the position, and the storage part is molded by a mold for manufacturing the storage part, so that the bottom of the bottom is attached to the cover part of the other food storage container. It is characterized in that a coupling locking part is formed at a position facing each other so that it can be inserted into and coupled to the formed coupling receptor.
또한, 상기한 결합걸림부는, 적층시 다른 음식물 저장용기의 덮개부에 형성된 결합수용부에 결합됨에 따른 상방향으로 쉽게 이탈되는 것을 방지가능하도록 슬라이드용 삽입돌출부의 측면으로부터 외향 경사지게 형성된 결합걸림용 경사면과, 상기 결합걸림용 경사면으로부터 볼록하게 돌출되어 상기 덮개부에 형성된 결합수용부에 삽입될 수 있도록 형성된 결합걸림용 돌출부로 구성된 것을 특징으로 한다.In addition, the above-mentioned engaging engaging portion has a engaging engaging inclined surface inclined outward from the side of the slide insertion protrusion to prevent it from being easily separated upward as it is coupled to the engaging accommodating portion formed on the lid of another food storage container during stacking. And, it is characterized by consisting of a engaging engaging protrusion that protrudes convexly from the engaging engaging inclined surface and is formed to be inserted into the engaging receiving portion formed in the cover part.
그리고, 상기한 결합수용부는 다른 음식물 저장용기가 적층시 저장부의 결합걸림부에 형성된 결합걸림용 돌출부를 수용 걸림시키는 것에 의해 적층된 다른 음식물 저장용기가 상방향으로 쉽게 이탈되는 것을 방지가능하도록 수용블럭의 서로 마주보는 내측면 형성된 결합용 수용홈과, 상기 결합용 수용홈의 상단으로부터 일방향으로 돌출되어 수용된 결합걸림부의 결합걸림용 돌출부가 이탈되는 것을 방지가능하도록 형성된 결합용 이탈방지돌출부로 구성된 것을 특징으로 한다.In addition, the above-mentioned coupling receiving unit is a receiving block that prevents other stacked food storage containers from being easily separated upward by receiving and locking the coupling locking protrusion formed on the coupling locking portion of the storage portion when other food storage containers are stacked. It is characterized by consisting of a coupling receiving groove formed on the inner surface facing each other, and a coupling separation prevention protrusion formed to prevent the coupling engaging projection of the engaging engaging portion received by protruding in one direction from the top of the coupling receiving groove from being separated. Do this.
상기한 바와 같이 본 발명에 따른 결착력이 증대된 음식물 저장용기에 따르면, 덮개부 상면에 결합수용부가 형성되고, 저장부의 바닥면 저면에는 상기 결합수용부에 결착되도록 결합걸림부를 형성하여 구성함으로 인해, 음식물 저장용기간 결착력을 증대시켜 음식물을 저장시킨 후, 적층된 음식물 저장용기가 쉽게 분리되는 것을 방지할 수 있어서, 음식물을 저장시켜 운반시 음식물 저장용기에 저장된 음식물을 보호할 수 있을 뿐만 아니라 음식물 저장용기를 용이하고 신속하게 적층 및 분리시킬 수 있는 효과가 있다.As described above, according to the food storage container with increased binding force according to the present invention, a coupling receiving portion is formed on the upper surface of the cover portion, and a engaging locking portion is formed on the bottom of the bottom surface of the storage portion to be coupled to the coupling accommodating portion. By increasing the binding force between food storage containers, it is possible to prevent the laminated food storage containers from being easily separated after storing food. This not only protects the food stored in the food storage containers when storing and transporting food, but also protects the food storage containers. It has the effect of allowing containers to be stacked and separated easily and quickly.
도 1은 본 발명에 따른 결착력이 증대된 음식물 저장용기를 도시한 분해 사시도이다.Figure 1 is an exploded perspective view showing a food storage container with increased binding force according to the present invention.
도 2는 본 발명에 따른 결착력이 증대된 음식물 저장용기를 도시한 분해 단면도이다.Figure 2 is an exploded cross-sectional view showing a food storage container with increased binding force according to the present invention.
도 3은 본 발명에 따른 결착력이 증대된 음식물 저장용기가 적층된 상태를 도시한 결합 단면도이다.Figure 3 is a combined cross-sectional view showing the stacked state of food storage containers with increased binding force according to the present invention.
도 4는 본 발명에 따른 결착력이 증대된 음식물 저장용기를 성형하기 위한 금형을 도시한 사진도면이다.Figure 4 is a photographic diagram showing a mold for forming a food storage container with increased binding force according to the present invention.
이하에서는, 본 발명에 따른 결착력이 증대된 음식물 저장용기의 일실시 예를 들어 상세하게 설명한다.Below, an example of a food storage container with increased binding force according to the present invention will be described in detail.
우선, 도면들 중, 동일한 구성요소 또는 부품들은 가능한 한 동일한 참조부호를 나타내고 있음에 유의하여야 한다. 본 발명을 설명함에 있어, 관련된 공지기능 혹은 구성에 대한 구체적인 설명은 발명의 요지를 모호하지 않게 하기 위하여 생략한다. First of all, it should be noted that among the drawings, identical components or parts are given the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order to not obscure the gist of the invention.
도시된 바와 같이 본 발명에 따른 결착력이 증대된 음식물 저장용기는, 음식물 저장부간 결착력을 증대시켜 음식물을 음식물 저장용기에 저장시킨 후, 음식물 저장용기을 적층시커다라도 음식물 저장용기가 쉽게 분리되는 것을 방지할 수 있도록 구성된다.As shown, the food storage container with increased binding force according to the present invention increases the binding force between food storage parts to prevent the food storage containers from being easily separated even if the food storage containers are stacked after storing food in the food storage container. It is structured so that it can be done.
즉, 본 발명에 따른 결착력이 증대된 음식물 저장용기(100)는, 바닥면(111)과, 상기 바닥면(111)의 선단부로부터 상방향으로 절곡 연장된 측벽(112)이 형성되고, 상부는 개방되어 음식물을 저장가능하도록 구비되는 저장부(110)와, 상기 저장부(110)의 상부를 덮어 이물질 유입을 방지하면서 저장된 음식물의 유출을 차단가능하도록 구비되는 덮개부(130)로 구성되되, 상기 덮개부(130)는 덮개부제조용 금형(10)에 의해 성형되는 것에 의해 상면에는 서로 마주보는 위치에 상부로 적층되는 다른 음식물 저장용기의 저장부 저면을 결합시킬 수 있도록 결합수용부(150)가 형성되고, 상기 저장부(110)는 저장부제조용 금형(20)에 의해 성형되는 것에 의해 바닥면 저면에는 다른 음식물 저장용기의 덮개부에 형성된 결합수용부에 삽입되어 결합될 수 있도록 서로 마주보는 위치에 결합걸림부(170)가 형성되어 구비된다. That is, the food storage container 100 with increased binding force according to the present invention is formed with a bottom surface 111 and a side wall 112 bent and extending upward from the tip of the bottom surface 111, and the upper part It consists of a storage part 110 that is open and provided to store food, and a cover part 130 that covers the top of the storage part 110 to prevent foreign substances from entering and to block the outflow of stored food, The cover part 130 is molded by the mold 10 for manufacturing the cover part, and has a coupling receiving part 150 on its upper surface so as to be able to couple the bottom surfaces of the storage parts of other food storage containers stacked upwardly at positions facing each other. is formed, and the storage portion 110 is molded by the mold 20 for manufacturing the storage portion, so that the bottom surface thereof is opposite to each other so that it can be inserted and coupled to the coupling receiving portion formed on the cover portion of another food storage container. A coupling locking portion 170 is formed and provided at the location.
이하에서, 상기한 본 발명에 따른 결착력이 증대된 음식물 저장용기를 첨부된 도면 도 1 내지 도 4는 참조하여 보다 상세하게 설명하면 다음과 같다.Hereinafter, the food storage container with increased binding force according to the present invention will be described in more detail with reference to the accompanying drawings FIGS. 1 to 4.
먼저, 상기한 본 발명에 따른 결착력이 증대된 음식물 저장용기의 저장부(110)는, 상부가 개방되어 음식물을 저장가능하도록 형성됨과 아울러 상면에 다른 음식물 저장용기를 결합시켜 적층시킬 수 있도록 구성된다.First, the storage portion 110 of the food storage container with increased binding force according to the present invention is formed with an open top so that food can be stored, and is configured to be stacked by combining other food storage containers on the upper surface. .
즉, 상기한 저장부(110)는 저장부제조용 금형(20)에 의해 성형되는 것에 의해, 모서리 부분은 곡면으로 형성된 판 형상의 바닥판(111)과, 상기 바닥판(111)의 선단부로부터 상방향으로 연장되는 것에 의해 음식물을 수용가능하도록 형성된 측판(112)과, 상기 측판(112)의 선단부로부터 외측 및 하방향으로 절곡 연장되어 상기 덮개부(130)가 상부를 덮어 결합가능하도록 형성된 결합돌출편(113)과, 상기 결합돌출편(113)의 선단부로부터 외측방향으로 연장되되, 어느 한 곳에는 상부를 덮고 있는 상기 덮개부(130)를 저장부(110)로부터 개방시킬 때, 파지를 위한 파지편(114)이 형성된 저장부용 연장편(115)으로 구성된다.That is, the storage unit 110 is formed by using a mold 20 for manufacturing the storage unit, so that the corner portion has a plate-shaped bottom plate 111 formed with a curved surface, and the upper portion of the bottom plate 111 is A side plate 112 that extends in a direction to accommodate food, and a coupling protrusion that is bent and extended outward and downward from the front end of the side plate 112 so that the cover part 130 covers the upper part and can be coupled to the side plate 112. When the piece 113 and the cover portion 130, which extends outwardly from the distal end of the engaging protruding piece 113 and covers the upper portion at one point, is opened from the storage portion 110, it is used for gripping. It consists of an extension piece 115 for a storage portion on which a grip piece 114 is formed.
또한, 상기한 바닥판(111)에는 적층시 다른 음식물 저장용기의 덮개부 상면에 슬라이드 방식으로 삽입되도록 사각 형상의 슬라이드용 삽입돌출부(117)가 돌출형성되고, 상기 결합걸림부(170)는 상기 슬라이드용 삽입돌출부(117)의 양측면에 형성된다.In addition, the bottom plate 111 has a square-shaped slide insertion protrusion 117 protruding so as to be inserted into the upper surface of the cover of another food storage container in a sliding manner when stacked, and the engaging engaging portion 170 is formed as above. It is formed on both sides of the insertion protrusion 117 for the slide.
여기서, 상기한 결합걸림부(170)는 적층시 다른 음식물 저장용기의 덮개부에 형성된 결합수용부에 결합됨에 따른 상방향으로 쉽게 이탈되는 것을 방지가능하도록 슬라이드용 삽입돌출부(117)의 측면으로부터 외향 경사지게 형성된 결합걸림용 경사면(171)과, 상기 결합걸림용 경사면(171)으로부터 볼록하게 돌출되어 상기 덮개부에 형성된 결합수용부에 삽입될 수 있도록 형성된 결합걸림용 돌출부(173)로 구성된다.Here, the above-described coupling locking portion 170 faces outward from the side of the slide insertion protrusion 117 to prevent it from being easily separated upward as it is coupled to the coupling receiving portion formed on the lid of another food storage container when stacked. It is composed of an inclined surface 171 for engaging engaging, and a protrusion 173 for engaging engaging, which protrudes convexly from the inclined surface 171 for engaging engaging and is formed to be inserted into the engaging receiving part formed on the cover.
그리고, 상기한 측판(112)에는 수직방향에 대하여 강도 보강을 위해 방사방향으로 일정 간격으로 다수의 강도보강용 돌출부(119)가 더 형성된다. In addition, a plurality of strength reinforcing protrusions 119 are further formed on the side plate 112 at regular intervals in the radial direction to reinforce strength in the vertical direction.
또한, 상기한 저장부제조용 금형(20)은 저장부에 대응되는 형상의 저장부제조용 성형부(21)가 형성되고, 상기 저장부제조용 성형부(21)의 바닥면 양측에는 서로 마주보는 위치에 상기 결합걸림부(170)를 성형가능하도록 구비되는 결합걸림부용 성형부(22)로 구성된다.In addition, the above-described mold 20 for manufacturing a reservoir is formed with a molded part 21 for manufacturing a reservoir having a shape corresponding to the storage part, and is positioned on both sides of the bottom surface of the molded part 21 for manufacturing a reservoir at a position facing each other. It consists of a molding part 22 for the coupling engaging part that is provided to enable the coupling engaging part 170 to be molded.
이때, 상기한 결합걸림부용 성형부(22)는 상기 저장부제조용 성형부(21)의 바닥면 양측에 서로 마주보는 위치에 고정가능하게 구비되되, 각 일면을 개구된 "ㄷ"자 형상의 결합걸림부용 고정편(22a)과, 상기 결합걸림부용 고정편(22a)에 일단이 회동핀을 매개로 각각 회동가능하게 설치되어 상기 저장부제조용 금형(20)을 통하여 저장부(110)가 성형됨에 따른 상기 저장부(110)가 탈거가능하도록 구비되는 결합걸림부용 회동편(22b)으로 구성된다. At this time, the above-described forming part 22 for engaging the locking part is fixedly provided in a position facing each other on both sides of the bottom surface of the forming part for manufacturing the storage part 21, and is joined in a "ㄷ" shape with each side open. A fixing piece 22a for a locking part and one end of the fixing piece 22a for a combined locking part are each rotatably installed via a rotating pin, and the storage part 110 is formed through the mold 20 for manufacturing the storage part. The storage unit 110 according to the storage unit 110 is composed of a rotating piece 22b for a coupling locking part that is provided to be removable.
상기한 덮개부(130)는 상기 저장부(110)의 상부를 덮어 이물질 유입을 방지하면서 저장된 음식물의 유출을 차단할 수 있도록 구비된다.The cover part 130 is provided to cover the upper part of the storage part 110 to prevent foreign substances from entering and to block the outflow of stored food.
즉, 상기한 덮개부(130)는 덮개부제조용 금형(10)에 의해 성형되는 것에 의해 상기 저장부(110)의 상부를 덮을 수 있도록 모서리부분은 곡면으로 형성된 판 형상의 덮개판(131)과, 상기 덮개판(131)의 선단부로부터 상방향 및 외측방향 그리고 하방향으로 절곡 연장되어 상기 저장부(110)의 결합돌출편(113)을 수용하는 것에 의해 결합되어 상기 저장부(110)의 상부를 덮을 수 있도록 수용홈(122a)이 형성된 수용편(132)과, 상기 수용편(132)의 선단부로부터 외측방향으로 연장되되, 어느 한 곳에는 파지를 위한 덮개부 파지편(133)이 형성되어 상기 저장부(110)의 저장부용 연장편(115)에 포개어질 수 있도록 형성된 덮개부용 연장편(134)으로 구성된다.That is, the cover part 130 is formed by using a mold 10 for manufacturing the cover part, and includes a plate-shaped cover plate 131 whose edges are curved so as to cover the upper part of the storage part 110. , is bent and extended upward, outward, and downward from the distal end of the cover plate 131 and is coupled by receiving the engaging protruding piece 113 of the storage portion 110 to form an upper portion of the storage portion 110. A receiving piece 132 with a receiving groove 122a formed to cover the receiving piece 132 extends outward from the tip of the receiving piece 132, and a cover holding piece 133 for gripping is formed at one location. It consists of an extension piece 134 for the cover portion formed to be overlapped with the extension piece 115 for the storage portion of the storage portion 110.
또한, 상기한 덮개판(131)의 상면에는 적층되는 다른 음식물 저장용기의 저장부 바닥면 저면에 형성된 슬라이드용 삽입돌출부를 슬라이드 방식으로 수용가능하도록 일면이 개구된 "ㄷ"자 형상의 수용블럭(135)이 돌출 형성되고, 상기한 결합수용부(150)는 수용블럭(135)의 양내측면에 서로 마주보는 위치에 형성된다.In addition, the upper surface of the cover plate 131 is a "ㄷ" shaped receiving block ( 135 is formed to protrude, and the coupling receiving portions 150 are formed on both inner sides of the receiving block 135 at positions facing each other.
여기서, 상기한 결합수용부(150)는 다른 음식물 저장용기가 적층시 저장부의 결합걸림부에 형성된 결합걸림용 돌출부를 수용 걸림시키는 것에 의해 적층된 다른 음식물 저장용기가 상방향으로 쉽게 이탈되는 것을 방지가능하도록 상기 수용블럭(135)의 서로 마주보는 내측면 형성된 결합용 수용홈(151)과, 상기 결합용 수용홈(151)의 상단으로부터 일방향으로 돌출되어 수용된 결합걸림부의 결합걸림용 돌출부가 이탈되는 것을 방지가능하도록 형성된 결합용 이탈방지돌출부(153)로 구성된다.Here, the above-described coupling receiving portion 150 prevents other stacked food storage containers from being easily separated upward by receiving and locking the coupling and locking protrusions formed on the coupling locking portion of the storage portion when other food storage containers are stacked. The coupling receiving groove 151 formed on the inner surface of the receiving block 135 facing each other so as to be possible, and the coupling engaging protrusion of the engaging engaging portion protruding in one direction from the top of the engaging receiving groove 151 are separated. It consists of a coupling separation prevention protrusion 153 formed to prevent it from happening.
또한, 상기한 덮개부제조용 금형(10)은 덮개부에 대응되는 형상의 덮개부제조용 성형부(11)가 형성되고, 상기 덮개부제조용 성형부(11)의 바닥면 양측에는 서로 마주보는 위치에 상기 결합수용부(150)를 성형가능하도록 구비되는 결합수용부용 성형부(12)로 구성된다.In addition, the above-mentioned mold 10 for manufacturing a cover part is formed with a molding part 11 for manufacturing a cover part in a shape corresponding to the cover part, and the molding part 11 for manufacturing a cover part is formed on both sides of the bottom surface of the molding part 11 for manufacturing a cover part at a position facing each other. It consists of a molding part 12 for the coupling receiving part that is provided to mold the coupling receiving part 150.
이때, 상기한 결합수용부용 성형부(12)는 상기 덮개부제조용 성형부(11)의 바닥면에 서로 마주보는 위치에 고정가능하게 구비되되, 각 일면을 개구된 "ㄷ"자 형상의 결합수용부용 고정편(12a)과, 상기 결합수용부용 고정편(12)에 일단이 회동핀을 매개로 각각 회동가능하게 설치되어 상기 덮개부제조용 금형(10)을 통하여 덮개부가 성형됨에 따른 상기 덮개부(130)가 탈거가능하도록 구비되는 결합수용부용 회동편(12b)으로 구성된다. At this time, the above-described molded portion for the coupling receiving portion 12 is provided to be fixable in a position facing each other on the bottom surface of the molded portion for manufacturing the cover portion 11, and has a “ㄷ” shaped coupling receiving portion with an opening on each side. The cover part ( 130) is composed of a rotating piece (12b) for the coupling receptor that is provided to be removable.
이와 같이 이루어진 본 발명에 따른 결착력이 증대된 음식물 저장용기에 음식물을 저장한 후 또는 빈 용기들을 적층시키고자 할 경우, 첨부된 도면 도 1 내지 도 3에 도시된 바와 같이 왼손으로 음식물 저장용기를 파지하고 다른 한 손 즉, 오른손으로 적층시키고자 하는 음식물 저장용기를 파지한다.After storing food in the food storage container with increased binding force according to the present invention or when stacking empty containers, hold the food storage container with the left hand as shown in Figures 1 to 3 of the attached drawings. Then, hold the food storage container you want to stack with your other hand, that is, your right hand.
이후, 오른손에 파지하고 있는 상기 저장부(110)를 왼손에 파지하고 있는 음식물 저장용기의 덮개부(130) 상면에 형성된 수용블럭(135)의 개구부측에 위치시킨다.Thereafter, the storage part 110 held by the right hand is placed on the opening side of the receiving block 135 formed on the upper surface of the cover part 130 of the food storage container held by the left hand.
이후, 상기 오른손에 파지하고 있는 상기 음식물 저장부(110)를 왼쪽방향으로 소정의 힘을 가하면서 민다.Thereafter, the food storage unit 110 held in the right hand is pushed toward the left while applying a predetermined force.
그로 인해, 오른손에 파지하고 있는 상기 음식물 저장부(110)는 수용블럭(135)을 따라 왼쪽방향으로 이동하게 된다.As a result, the food storage unit 110 held in the right hand moves to the left along the receiving block 135.
이때, 상기 저장부(110)에 형성된 결합걸림부(170)가 상기 덮개부(130)에 형성된 결합수용부(150)에 삽입되어 결합되는 것에 의해 음식물 저장용기의 적층이 완료된다.At this time, the stacking of the food storage containers is completed by inserting and coupling the engaging engaging portion 170 formed on the storage portion 110 to the engaging receiving portion 150 formed on the lid portion 130.
즉, 오른손에 파지하고 있는 상기 음식물 저장부(110)의 저장부(110)에 형성된 슬라이드용 삽입돌출부(117)가 왼손에 파지하고 있는 상기 덮개부(130)에 형성된 수용블럭(135)를 따라 이동하는 중에 결합걸림부(170)의 결합걸림용 돌출부(173)가 결합수용부(150)의 결합용 수용홈(151)에 삽입되는 것에 의해 상기 결합걸림용 돌출부(173)가 결합용 이탈방지돌출부(153)에 걸림되어 적층된다.That is, the slide insertion protrusion 117 formed on the storage portion 110 of the food storage portion 110 held by the right hand follows the receiving block 135 formed on the cover portion 130 held by the left hand. During movement, the engaging projection 173 of the engaging engaging portion 170 is inserted into the engaging receiving groove 151 of the engaging receiving portion 150, thereby preventing the engaging engaging protrusion 173 from being coupled. It is caught on the protrusion 153 and stacked.
따라서, 적층된 다른 음식물 저장용기는 상방향으로의 이탈이 쉽게 이루어지지 않게 되어, 음식물을 저장시켜 운반하더라도, 음식물 저장용기가 서로에 대하여 쉽게 이탈되지 않게 된다. Accordingly, other stacked food storage containers cannot easily be separated from each other in the upward direction, so even when food is stored and transported, the food storage containers are not easily separated from each other.
이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다. 따라서, 본 발명에 개시된 실시 예들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시 예에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호 범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The above description is merely an illustrative explanation of the technical idea of the present invention, and various modifications and variations will be possible to those skilled in the art without departing from the essential characteristics of the present invention. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but rather to explain it, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted in accordance with the claims below, and all technical ideas within the equivalent scope should be construed as being included in the scope of rights of the present invention.

Claims (3)

  1. 결착력이 증대된 음식물 저장용기에 있어서,In a food storage container with increased binding force,
    바닥면(111)과, 상기 바닥면(111)의 선단부로부터 상방향으로 절곡 연장된 측벽(112)이 형성되고, 상부는 개방되어 음식물을 저장가능하도록 구비되는 저장부(110)와;a storage portion 110 formed with a bottom surface 111 and a side wall 112 bent and extending upward from the tip of the bottom surface 111, and the upper part being open to store food;
    상기 저장부(110)의 상부를 덮어 이물질 유입을 방지하면서 저장된 음식물의 유출을 차단가능하도록 구비되는 덮개부(130)로 구성되되,It consists of a cover part 130 provided to cover the upper part of the storage part 110 to prevent foreign substances from entering and to block the outflow of stored food,
    상기 덮개부(130)는 덮개부제조용 금형(10)에 의해 성형되는 것에 의해 상면에는 서로 마주보는 위치에 상부로 적층되는 다른 음식물 저장용기의 저장부 저면을 결합시킬 수 있도록 결합수용부(150)가 형성되고,The cover part 130 is molded by the mold 10 for manufacturing the cover part, and has a coupling receiving part 150 on its upper surface so as to be able to couple the bottom surfaces of the storage parts of other food storage containers stacked upwardly at positions facing each other. is formed,
    상기 저장부(110)는 저장부제조용 금형(20)에 의해 성형되는 것에 의해 바닥면 저면에는 다른 음식물 저장용기의 덮개부에 형성된 결합수용부에 삽입되어 결합될 수 있도록 서로 마주보는 위치에 결합걸림부(170)가 형성되어 구비된 것을 특징으로 하는 결착력이 증대된 음식물 저장용기.The storage portion 110 is molded using a mold 20 for manufacturing the storage portion, and is positioned on the bottom of the bottom to face each other so that it can be inserted into and coupled to a coupling receiving portion formed on the cover of another food storage container. A food storage container with increased binding force, characterized in that the portion 170 is formed and provided.
  2. 제1항에 있어서,According to paragraph 1,
    상기 결합걸림부(170)는, 적층시 다른 음식물 저장용기의 덮개부에 형성된 결합수용부에 결합됨에 따른 상방향으로 쉽게 이탈되는 것을 방지가능하도록 슬라이드용 삽입돌출부(117)의 측면으로부터 외향 경사지게 형성된 결합걸림용 경사면(171)과, 상기 결합걸림용 경사면(171)으로부터 볼록하게 돌출되어 상기 덮개부(130)에 형성된 결합수용부(150)에 삽입될 수 있도록 형성된 결합걸림용 돌출부(173)로 구성된 것을 특징으로 하는 결착력이 증대된 음식물 저장용기.The coupling engaging portion 170 is formed to be inclined outward from the side of the insertion protrusion 117 for the slide to prevent it from being easily separated upward when coupled to the coupling receiving portion formed on the lid of another food storage container when stacked. An inclined surface 171 for engaging and engaging, and a protrusion 173 for engaging and engaging, which protrudes convexly from the inclined surface 171 for engaging and engaging so as to be inserted into the engaging receiving portion 150 formed on the cover 130. A food storage container with increased binding force, characterized in that it consists of:
  3. 제2항에 있어서,According to paragraph 2,
    상기 결합수용부(150)는 다른 음식물 저장용기가 적층시 저장부의 결합걸림부에 형성된 결합걸림용 돌출부를 수용 걸림시키는 것에 의해 적층된 다른 음식물 저장용기가 상방향으로 쉽게 이탈되는 것을 방지가능하도록 수용블럭(135)의 서로 마주보는 내측면 형성된 결합용 수용홈(151)과, 상기 결합용 수용홈(151)의 상단으로부터 일방향으로 돌출되어 수용된 결합걸림부의 결합걸림용 돌출부가 이탈되는 것을 방지가능하도록 형성된 결합용 이탈방지돌출부(153)로 구성된 것을 특징으로 하는 결착력이 증대된 음식물 저장용기.The coupling receiving portion 150 is accommodated to prevent other stacked food storage containers from being easily separated in the upward direction by receiving and engaging the engaging protrusion formed on the coupling locking portion of the storage portion when other food storage containers are stacked. To prevent the coupling receiving groove 151 formed on the inner surface facing each other of the block 135 and the coupling engaging protrusion of the engaging engaging portion protruding in one direction from the top of the engaging receiving groove 151 and received therefrom from being separated. A food storage container with increased binding force, characterized in that it consists of a separation prevention protrusion (153) for coupling.
PCT/KR2023/003730 2022-10-14 2023-03-21 Food storage container having increased fastening strength WO2024080460A1 (en)

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JP3097141U (en) * 2003-04-14 2004-01-15 株式会社ドウシシャ Articulated plastic container
US20090173656A1 (en) * 2006-02-09 2009-07-09 Rubbermaid Incorporated Storage Container and Container System
KR200483708Y1 (en) * 2016-04-26 2017-06-16 하수복 Container with Stacked Combination Structure
KR102200048B1 (en) * 2020-02-07 2021-01-08 에코그린 (주) Easy food stacking container
KR20210139008A (en) * 2020-05-13 2021-11-22 성중근 Food storage container

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Publication number Priority date Publication date Assignee Title
KR20200015060A (en) 2018-08-02 2020-02-12 엘지전자 주식회사 Solid oxide fuel cell and method of preparing the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3097141U (en) * 2003-04-14 2004-01-15 株式会社ドウシシャ Articulated plastic container
US20090173656A1 (en) * 2006-02-09 2009-07-09 Rubbermaid Incorporated Storage Container and Container System
KR200483708Y1 (en) * 2016-04-26 2017-06-16 하수복 Container with Stacked Combination Structure
KR102200048B1 (en) * 2020-02-07 2021-01-08 에코그린 (주) Easy food stacking container
KR20210139008A (en) * 2020-05-13 2021-11-22 성중근 Food storage container

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