WO2019196349A1 - 一种食品容器 - Google Patents

一种食品容器 Download PDF

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Publication number
WO2019196349A1
WO2019196349A1 PCT/CN2018/107349 CN2018107349W WO2019196349A1 WO 2019196349 A1 WO2019196349 A1 WO 2019196349A1 CN 2018107349 W CN2018107349 W CN 2018107349W WO 2019196349 A1 WO2019196349 A1 WO 2019196349A1
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WO
WIPO (PCT)
Prior art keywords
box
cover
food container
container
wall
Prior art date
Application number
PCT/CN2018/107349
Other languages
English (en)
French (fr)
Inventor
伍京栋
Original Assignee
伍京栋
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 伍京栋 filed Critical 伍京栋
Publication of WO2019196349A1 publication Critical patent/WO2019196349A1/zh

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Classifications

    • 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
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0206—Removable lids or covers without integral tamper element secured by snapping over beads or projections inside a peripheral U-shaped channel in the mouth of the container
    • 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
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0216—Removable lids or covers without integral tamper element secured only by friction or gravity inside a peripheral U-shaped channel in the mouth of the container
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • 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
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00453—Contact between the container and the lid in a peripheral U-shaped channel of the container
    • B65D2543/00472—Skirt
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/0074—Massive bead

Definitions

  • the utility model relates to the technical field of daily necessities, in particular to a food container.
  • FIG. 1 is a side cross-sectional view of a conventional food container.
  • the conventional food container includes a box body 1' having an opening and a lid 2'.
  • the lid 2' is detachably covered by the lid.
  • the casing 1' On the opening of the casing 1', the casing 1' includes a box bottom 10' and a box wall 11' extending upward along the periphery of the box bottom 10'.
  • the box cover 2' is a plate-like structure, and its edge is bent to form Bending portion 20'.
  • the cover 2' is capped on the opening of the case 1', the inside of the bent portion 20' of the cover 2' is attached to the top side of the box wall 11' of the case 1'. Sealed to achieve the purpose of preserving the food in the box 1'.
  • the existing food container has poor sealing property, and the box body 1' and the lid 2' are easily separated, thereby causing food leakage, or external air, moisture, microorganisms, etc. entering the food container to the food.
  • causes pollution affects the quality of food, and shortens the shelf life of food.
  • the object of the present invention is to provide a food container which has the advantages of good sealing property, multiple stacking, space saving, convenient holding, simple structure and the like.
  • a food container comprising a case having an opening and a cover, the cover being detachably mounted on the opening of the case, the case comprising a bottom of the case and a wall extending upwardly along a periphery of the bottom of the case a top edge of the box wall extends toward the outside of the box body to form a first connecting strip, a middle portion of the first connecting strip is provided with a groove, the opening direction of the groove is the same as the opening direction of the box body, and the The groove forms an annular closing ring around the casing;
  • the cover includes a cover plate and a side wall extending upward along the periphery of the cover plate, and a top edge of the side wall extends toward the outside of the cover to form a second connecting band, the first a middle portion of the two connecting strips protrudes toward the cover plate to form a rib; when the lid is disposed on the opening of the box body, the outer surface of the side wall of the lid and the box of the box body The inner surface of the wall is fitted
  • the utility model exerts a good sealing effect by the cooperation of the box wall of the box body and the side wall of the box cover, the groove of the box body and the convex rib of the box cover, so that the first connecting belt and the second connecting belt are firm.
  • the combination of the lid and the box body improves the sealing of the food container.
  • the lid is composed of a cover plate and a side wall, and has an accommodation space inside, which can be used for stacking other food containers or articles, thereby achieving a space saving effect.
  • the lid when the lid needs to be opened, the user can use the thumb to uncover the edge of the lid while fixing the side wall of the lid with other fingers, and the lid can be easily peeled off to the side wall of the lid. As a force, the operation difficulty of opening the food container can be reduced.
  • the thumb can buckle the side wall of the lid to improve the stability of the grip and prevent the food from leaking due to the slippery hand. .
  • the food container of the utility model has the advantages of good sealing property, multiple stacking, space saving, convenient holding, humanized design, strong practicability, simple structure and easy manufacture, and can be used as a lunch box. , a cup filled with liquid, etc.
  • first connecting strip is bent toward the bottom of the box to form a first bent portion
  • second connecting strip is bent toward the cover plate to form a second bent portion.
  • the width of the second bending portion is larger than the width of the first bending portion, and a convex rib is formed on the inner side of the edge, and the locking rib extends to the second bending The edge of the ministry.
  • the position of the first bending portion can be defined, and the first bending portion can be prevented from being detached from the second bending portion, thereby further enhancing the sealing property of the food container, and the locking rib can be used as Uncovering the point of application of the lid, the user can open the food container by dialing the locking rib, which reduces the difficulty of operation.
  • an inner surface of the box wall is provided with a supporting step protruding from the inner surface; an upper surface of the supporting step is parallel to the bottom of the box, and a distance between an upper surface thereof and a top of the box wall is equal to The height of the outer surface of the side wall of the lid to support the lid of the lid.
  • the support step can function as a cover for supporting the cover, improve the bearing capacity of the cover, and facilitate stacking more food containers or articles on the cover to save space.
  • the bottom outer diameter of the box wall is less than or equal to the bottom inner diameter of the side wall of the lid, and the inner space of the lid can accommodate the bottom of the box wall, and the plurality of food containers filled with food are stacked.
  • the side wall of the cover faces the limit of the bottom of the box wall, the overall stability of the food container stack can be improved, the number of stacked food containers can be increased, space is saved, and transportation is convenient.
  • the groove is formed by bending the first connecting strip, and the first connecting strip has a certain elasticity, so that the first bent portion and the second bent portion are closer together.
  • the outer surface of the side wall of the lid is brought into closer contact with the inner surface of the wall of the casing of the casing, which is advantageous for improving the sealing property.
  • the outer surface of the box wall is provided with a plurality of reinforcing vertical ribs to improve mechanical strength.
  • the plurality of reinforcing ribs are evenly spaced at a top region of the outer surface of the box wall, and the length of each reinforcing rib is not more than 1/4 of the height of the box.
  • each reinforcing vertical rib does not exceed the box body.
  • a 1/4 height can achieve an increase in mechanical strength and reduce unnecessary material costs.
  • the central portion of the outer surface of the bottom of the box is recessed toward the receiving space of the casing, and a convex ring is formed on the outer periphery of the outer surface of the bottom of the box to facilitate the grip of the fingers, improve the stability of the grip, and avoid food sprinkling. A leak occurred unexpectedly.
  • the outer surface of the box wall is provided with at least one anti-slip protrusion, which can effectively improve the stability of the hand grip.
  • Figure 1 is a side cross-sectional view of a conventional food container
  • Figure 2 is a schematic structural view of the food container of the present invention.
  • Figure 3 is a front view of the food container of the present invention.
  • Figure 4 is a plan view of the food container of the present invention.
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 4.
  • Figure 6 is an enlarged view of a portion I of Figure 5;
  • Figure 7 is a schematic view of the bottom of the food container of the present invention.
  • FIG. 2 is a schematic structural view of the food container of the present invention
  • FIG. 3 is a front view of the food container of the present invention
  • FIG. 4 is a top view of the food container of the present invention
  • FIG. 4 is a cross-sectional view of the AA
  • FIG. 6 is an enlarged view of a portion I of FIG. 5
  • FIG. 7 is a schematic view of the bottom of the food container of the present invention.
  • the food container of the present invention includes a case 1 having an opening and a cover 2, and the cover 2 is detachably covered on the opening of the case 1.
  • the casing 1 includes a box bottom 10 and a box wall 11 extending upwardly along the periphery of the box bottom 10.
  • the cover 2 includes a cover plate 20 and side walls 21 extending upwardly along the periphery of the cover plate 20.
  • the outer surface of the side walls 21 is shaped to match the inner surface of the box wall 11.
  • the height of the lid 2 does not exceed 1/5 of the height of the casing 1, ensuring that the inside of the casing 1 has sufficient capacity for containing food.
  • the top edge of the casing wall 11 extends toward the outside of the casing 1 to form a first connecting belt 110.
  • the top edge of the casing wall 11 extends horizontally to the outside of the casing 1 to A first connecting strip 110 is formed.
  • a central portion of the first connecting strip 110 is provided with a recess 111.
  • the opening direction of the recess 111 is the same as the opening direction of the casing 1, and the recess 111 forms a closed loop around the casing 1.
  • the groove 111 is formed by bending the first connecting belt 110.
  • the edge of the first connecting strip 110 is bent toward the bottom 10 of the case to form a first bent portion 112.
  • the bend of the first bent portion 112 is arc-shaped, so as to avoid cutting the user's hand too sharply.
  • the inner surface of the wall 11 is provided with a support step 113 projecting from the inner surface.
  • the upper surface of the support step 113 is parallel to the bottom 10 of the case, and the distance between the upper surface thereof and the top of the box wall 11 is equal to the height of the outer surface of the side wall 21 of the cover 2 to support the cover 2 Cover plate 20.
  • the supporting step 113 has various forms. For example, the number of the supporting steps 113 is two, and the two supporting steps 113 are respectively disposed on two sides of the box bottom 10, and two points can be formed on the outer surface of the cover plate 20.
  • the number of the supporting steps 113 is more than two, and the plurality of supporting steps 113 are spaced apart around the bottom 10 of the box to form a multi-point support for the outer surface of the cover plate 20;
  • the support step 113 forms a closed loop around the inner surface of the casing 1, which forms an opening smaller than the size of the cover 20 to support the periphery of the outer surface of the cover 20.
  • the top surface of the outer surface of the wall 11 is provided with a plurality of reinforcing vertical ribs 114.
  • the plurality of reinforcing vertical ribs 114 are evenly spaced, and the length of each reinforcing vertical rib 114 does not exceed 1/4 of the height of the casing 1.
  • the outer surface of the box wall 11 is further provided with at least one anti-slip protrusion 115.
  • a central portion of the outer surface of the bottom 10 of the case is recessed toward the receiving space of the casing 1 , and a convex ring 101 is formed on the outer periphery of the outer surface of the bottom 10 of the box bottom 10 .
  • the width is 5 to 300 mm, which is convenient for the user to grasp with a finger.
  • the top edge of the side wall 21 extends toward the outside of the cover 2 to form a second connecting strip 210.
  • the top edge of the side wall 21 extends horizontally to the outside of the cover 21.
  • a second connecting strip 210 is formed.
  • a central portion of the second connecting strip 210 protrudes toward the cover plate 20 to form a rib 211.
  • the edge of the second connecting strip 210 is bent toward the cover plate 20 to form a second bent portion 212.
  • the second bent portion 212 is shaped to match the first bent portion 112, and the width thereof is larger than the first portion
  • the width of a bent portion 112 is smaller than the height of the side wall 21.
  • a locking rib 213 is formed on the inner side of the edge of the second bending portion 212.
  • the locking rib 213 extends to the edge of the second bending portion 212 and has a tilt to the cover 20 respectively.
  • the cover 2 When the cover 2 is covered on the opening of the casing 1, the outer surface of the side wall 21 of the cover 2 is fitted to the inner surface of the casing wall 11 of the casing 1, the casing The rib 211 of the cover 2 is embedded in the groove 111 of the casing 1 to form a sealing structure, and the first bent portion 112 and the second bent portion 212 are fitted and sealed.
  • the wall 11 of the box is inclined toward the outside of the bottom 10 of the case, so that the inner diameter of the wall 11 of the case is gradually increased from the periphery of the bottom 10 of the case to the first connecting band 110.
  • the side wall 21 of the cover 2 is inclined toward the outside of the cover 20, so that the inner diameter of the side wall 21 is gradually increased from the periphery of the cover 20 to the second connecting strip 210.
  • the bottom outer diameter of the box wall 11 is less than or equal to the bottom inner diameter of the side wall 21 of the cover 2, and the inner space of the cover 2 can accommodate the bottom of the box wall 11, when a plurality of the food containers are stacked.
  • the side wall 21 serves as a limit for the bottom of the wall 11 of the casing.
  • the shape of the food container may be circular, elliptical, rectangular, pentagonal, hexagonal or other irregular shape. Further preferably, the bottom 10 of the embodiment is circular, and the cover 20 is also It is round.
  • the food container has a capacity in the range of 100 to 50,000 ml.
  • the food container is made of food grade polypropylene, high impact polystyrene, biaxially oriented polystyrene, natural inorganic mineral filled polypropylene composite material, paper product, etc., which is beneficial for degradation or recycling, and is produced by a mold. Made.
  • the cover 2 is placed on the opening of the casing 1, and the first connecting belt 110 is combined with the second connecting belt 210, and the first bending is performed by inserting the rib 211 into the groove 111.
  • the folded portion 112 is tightly engaged with the second bent portion 212, and the side wall 21 of the cover 2 is tightly fitted with the box wall 11 of the casing 1.
  • the locking rib 213 can serve as a limit to prevent the first bent portion.
  • the 112 is detached from the second bent portion 212 to achieve a good seal of the food in the food container.
  • the user can stack a plurality of food containers filled with food to reduce the accommodation space and facilitate transportation, and the convex ring 101 of the bottom 10 of the box is convenient for grasping.
  • the user can easily open the cover 2 by pulling the lock rib 213 with a thumb while fixing the inner surface of the side wall 21 of the cover 2 with other fingers.

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

Abstract

一种食品容器，所述食品容器的盒体（1）包括盒底（10）和沿盒底周边向上延伸的盒壁，所述盒壁的顶部边缘向盒体外侧延伸形成第一连接带（110），所述第一连接带的中部设有一凹槽（111），所述凹槽的开口方向与盒体的开口方向相同，且所述凹槽围绕盒体形成环形闭合圈；所述食品容器的盒盖包括盖板（20）和沿盖板周边向上延伸的侧壁，且所述侧壁的顶部边缘向盒盖外侧延伸形成第二连接带（210），所述第二连接带的中部往盖板方向凸起形成一凸筋（211）；当所述盒盖盖设在所述盒体的开口上时，所述盒盖的侧壁的外表面与所述盒体的盒壁的内表面贴合，所述盒盖的凸筋嵌入所述盒体的凹槽形成密封结构。该食品容器具有密封性好、可多个堆叠放置、节省空间、便于握持、结构简单等优点。

Description

一种食品容器 技术领域
本实用新型涉及生活用品技术领域，特别是涉及一种食品容器。
背景技术
食品容器是人们日常生活中常用的器具。请参阅图1，图1为现有的食品容器的侧面剖视图，现有的食品容器包括具有开口的盒体1’和盒盖2’，所述盒盖2’可拆卸地盖设在所述盒体1’的开口上，所述盒体1’包括盒底10’和沿盒底10’周边向上延伸的盒壁11’，所述盒盖2’为板状结构，其边缘弯折形成弯折部20’。当所述盒盖2’盖设在所述盒体1’的开口上时，所述盒盖2’的弯折部20’内侧与所述盒体1’的盒壁11’的顶部外侧贴合密封，以达到保存盒体1’内食物的目的。
然而，由于结构过于简单，现有的食品容器密封性差，盒体1’与盒盖2’之间容易分离，从而导致食物泄漏，或者外部的空气、水分、微生物等进入到食品容器内对食物造成污染，影响到食物的品质，缩短了食物的保鲜期。
实用新型内容
基于此，本实用新型的目的在于，提供一种食品容器，其具有密封性好、可多个堆叠放置、节省空间、便于握持、结构简单等优点。
本实用新型采取的技术方案如下：
一种食品容器，包括具有开口的盒体和盒盖，所述盒盖可拆卸地盖设在所述盒体的开口上，所述盒体包括盒底和沿盒底周边向上延伸的盒壁，所述盒壁的顶部边缘向盒体外侧延伸形成第一连接带，所述第一连接带的中部设有一凹槽，所述凹槽的开口方向与盒体的开口方向相同，且所述凹槽围绕盒体形成环形闭合圈；所述盒盖包括盖板和沿盖板周边向上延伸的侧壁，且所述侧壁的顶部边缘向盒盖外侧延伸形成第二连接带，所述第二连接带的中部往盖板方向凸起形成一凸筋；当所述盒盖盖设在所述盒体的开口上时，所述盒盖的侧壁的外表面与所述盒体的盒壁的内表面贴合，所述盒盖的凸筋嵌入所述盒体的凹槽形成密封结构。
本实用新型通过盒体的盒壁与盒盖的侧壁的配合、盒体的凹槽与盒盖的凸筋的配合，发挥到良好的密封作用，使第一连接带与第二连接带牢固结合，实现盒盖与盒体的紧密配合，提高了食品容器的密封性。其次，所述盒盖由盖板和侧壁组成，内部具有容纳空间，可以用于叠放其他食品容器或物件，实现了节省空间的效果。再者，需要打开盒盖时，使用者可以 用大拇指揭开盒盖边缘，同时用其他手指固定住盒盖的侧壁，就能很容易地将盒盖揭开，以盒盖的侧壁作为着力面，能降低打开食品容器的操作难度，同时，使用者抓握所述食品容器时，大拇指可以扣住盒盖的侧壁，提高握持的稳固性，防止手滑导致食物撒漏。
相对于现有技术，本实用新型的食品容器具有密封性好、可多个堆叠放置、节省空间、便于握持、设计人性化、实用性强、结构简单、易于制作的优点，可作为餐盒、盛放液体的杯子等。
进一步地，所述第一连接带的边缘往所述盒底方向弯折形成第一弯折部，所述第二连接带的边缘往所述盖板方向弯折形成第二弯折部，当所述盒盖盖设在所述盒体的开口上时，所述第一弯折部与第二弯折部贴合密封，能够进一步加强食品容器的密封性，达到多重密封的效果。
进一步地，：所述第二弯折部的宽度大于所述第一弯折部的宽度，其边缘内侧凸起形成一锁止凸条，所述锁止凸条延及所述第二弯折部的边缘。
通过设置所述锁止凸条，能够限定第一弯折部的位置，防止第一弯折部脱离第二弯折部，进一步加强了食品容器的密封性，同时所述锁止凸条可作为揭开盒盖的施力点，使用者通过拨开该锁止凸条即可实现打开食品容器，降低了操作难度。
进一步地，所述盒壁的内表面设有凸出于内表面的支撑台阶；所述支撑台阶的上表面与所述盒底平行，且其上表面与所述盒壁顶部的距离等于所述盒盖的侧壁外表面的高度以支撑所述盒盖的盖板。
所述支撑台阶能够起到支持盒盖的盖板的作用，提高盒盖的承重能力，有利于在盒盖上叠放更多的食品容器或物件，达到节省空间的目的。
进一步地，所述盒壁的底部外径小于或等于所述盒盖的侧壁的底部内径，则盒盖的内部空间可容纳盒壁的底部，多个装好食物的所述食品容器层叠放置时，由于盒盖侧壁的对盒壁底部起限位作用，因而能提高食品容器堆叠的整体稳固性，可增加叠放的食品容器数量，节省空间，方便运送。
进一步地，所述凹槽由所述第一连接带弯折形成，则所述第一连接带具备一定的弹性，使所述第一弯折部与第二弯折部贴合得更紧密，使所述盒盖的侧壁的外表面与所述盒体的盒壁的内表面贴合得更紧密，有利于提高密封性。
进一步地，所述盒壁外表面设有多条加强竖筋，提高机械强度。
进一步地，所述多条加强竖筋间隔均匀地设置在所述盒壁外表面的顶部区域，每条加强竖筋的长度不超过盒体高度的1/4。
一般来说，盒壁的顶部最容易受热发生变形而导致高温液体泄漏，所以在这个区域设置 加强竖筋能够最大程度地降低泄漏几率，提高安全性，每条加强竖筋的长度不超过盒体高度的1/4即可实现提高机械强度的效果，而且能减少不必要的材料成本。
进一步地，所述盒底外表面的中央部分向所述盒体的收容空间方向凹陷，在盒底外表面周缘形成一凸环，方便手指进行抓握，提高握持的稳固性，避免食物撒漏的意外发生。
进一步地，所述盒壁外表面设有至少一个防滑凸起，可有效提高手部抓握的稳固性。
为了更好地理解和实施，下面结合附图详细说明本实用新型。
附图说明
图1为现有的食品容器的侧面剖视图；
图2为本实用新型的食品容器的结构示意图；
图3为本实用新型的食品容器的主视图；
图4为本实用新型的食品容器的俯视图；
图5为图4的A-A向剖视图；
图6为图5中局部Ⅰ的放大图；
图7为本实用新型的食品容器的底部示意图。
具体实施方式
请同时参阅图2-7，图2为本实用新型的食品容器的结构示意图，图3为本实用新型的食品容器的主视图，图4为本实用新型的食品容器的俯视图，图5为图4的A-A向剖视图，图6为图5中局部Ⅰ的放大图，图7为本实用新型的食品容器的底部示意图。
本实用新型的食品容器包括具有开口的盒体1和盒盖2，所述盒盖2可拆卸地盖设在所述盒体1的开口上。所述盒体1包括盒底10和沿盒底10周边向上延伸的盒壁11。所述盒盖2包括盖板20和沿盖板20周边向上延伸的侧壁21，所述侧壁21的外表面与所述盒壁11的内表面形状配合。优选地，所述盒盖2的高度不超过所述盒体1的高度的1/5，保证盒体1内部有足够的容量用于盛装食物。
如图5和图6所示，所述盒壁11的顶部边缘向盒体1外侧延伸形成第一连接带110，在本实施例优选为盒壁11的顶部边缘向盒体1外侧水平延伸以形成第一连接带110。所述第一连接带110的中部设有一凹槽111，所述凹槽111的开口方向与盒体1的开口方向相同，且所述凹槽111围绕盒体1形成闭合圈。优选地，所述凹槽111是由所述第一连接带110弯折形成的。所述第一连接带110的边缘往盒底10方向弯折形成第一弯折部112。所述第一弯折部112的弯折处为圆弧状，避免过于锋利割伤使用者的手部。
所述盒壁11的内表面设有凸出于内表面的支撑台阶113。所述支撑台阶113的上表面与所述盒底10平行，且其上表面与所述盒壁11顶部的距离等于所述盒盖2的侧壁21外表面的高度以支撑所述盒盖2的盖板20。所述支撑台阶113具有多种形式，例如：所述支撑台阶113的数量为两个，两个支撑台阶113分别设置在盒底10的两侧，可对所述盖板20外表面形成两点支撑；又如：所述支撑台阶113的数量多于两个，多个支撑台阶113间隔设置在盒底10的周围，可对所述盖板20外表面形成多点支撑；再如：所述支撑台阶113围绕盒体1内表面形成闭合圈，其形成的开口口径小于所述盖板20的大小，可支撑所述盖板20外表面的周缘。
所述盒壁11外表面的顶部区域设有多条加强竖筋114，所述多条加强竖筋114间隔均匀分布，每条加强竖筋114的长度不超过盒体1高度的1/4。所述盒壁11外表面还设置有至少一个防滑凸起115。
如图5和图7所示，所述盒底10外表面的中央部分向所述盒体1的收容空间方向凹陷，在盒底10外表面周缘形成一凸环101，所述凸环101的宽度为5～300毫米，方便使用者用手指进行抓握。
如图5和图6所示，所述侧壁21的顶部边缘向盒盖2外侧延伸形成第二连接带210，在本实施例优选为侧壁21的顶部边缘向盒盖21外侧水平延伸以形成第二连接带210。所述第二连接带210的中部往盖板20方向凸起形成一凸筋211。所述第二连接带210的边缘往盖板20方向弯折形成第二弯折部212，所述第二弯折部212与所述第一弯折部112形状配合，其宽度大于所述第一弯折部112的宽度，且小于所述侧壁21的高度。所述第二弯折部212的边缘内侧凸起形成一锁止凸条213，所述锁止凸条213延及所述第二弯折部212的边缘，并具有分别向盖板20倾斜和向盖板20外侧倾斜的两个斜面，且两个斜面之间圆弧过渡，避免过于锋利割伤使用者的手部。
当所述盒盖2盖设在所述盒体1的开口上时，所述盒盖2的侧壁21的外表面与所述盒体1的盒壁11的内表面贴合，所述盒盖2的凸筋211嵌入所述盒体1的凹槽111形成密封结构，所述第一弯折部112与第二弯折部212贴合密封。
所述盒壁11向所述盒底10外侧倾斜，因此所述盒壁11的内径由盒底10周边到第一连接带110逐渐增大。所述盒盖2的侧壁21向所述盖板20外侧倾斜，因此所述侧壁21的内径由盖板20周边到第二连接带210逐渐增大。所述盒壁11的底部外径小于或等于所述盒盖2的侧壁21的底部内径，则盒盖2的内部空间可容纳盒壁11的底部，多个所述食品容器层叠放置时，侧壁21对盒壁11的底部起限位作用。
所述食品容器的形状可以为圆形、椭圆形、矩形、五边形、六边形或其他不规则形状，作为进一步优选，本实施例的盒底10为圆形，所述盖板20也为圆形。所述食品容器的容量 在100～50000毫升范围之间。所述食品容器采用食品级聚丙烯、高抗冲聚苯乙烯、双向拉伸聚苯乙烯、天然无机矿物填充聚丙烯复合材料、纸制品等材料，有利于进行降解或回收利用，并通过模具制作而成。
本实用新型的食品容器的工作原理如下：
使用者盛装好食物后，把盒盖2盖设在盒体1开口上，将第一连接带110与第二连接带210结合，通过将凸筋211摁入凹槽111内，使第一弯折部112与第二弯折部212紧密配合、盒盖2的侧壁21与盒体1的盒壁11紧密配合，同时锁止凸条213能够起到限位作用，防止第一弯折部112脱离第二弯折部212，实现对食品容器内食物的良好密封。使用者可将装好食物的多个食品容器层叠放置以减少容纳空间，便于运送，盒底10的凸环101方便抓握。当需要打开盒盖2时，使用者可以用大拇指拨开锁止凸条213，同时用其他手指固定住盒盖2的侧壁21内表面，就能很容易地将盒盖2揭开。
以上所述实施例仅表达了本实用新型的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。

Claims (10)

  1. 一种食品容器，包括具有开口的盒体和盒盖，所述盒盖可拆卸地盖设在所述盒体的开口上，其特征在于：所述盒体包括盒底和沿盒底周边向上延伸的盒壁，所述盒壁的顶部边缘向盒体外侧延伸形成第一连接带，所述第一连接带的中部设有一凹槽，所述凹槽的开口方向与盒体的开口方向相同，且所述凹槽围绕盒体形成环形闭合圈；所述盒盖包括盖板和沿盖板周边向上延伸的侧壁，且所述侧壁的顶部边缘向盒盖外侧延伸形成第二连接带，所述第二连接带的中部往盖板方向凸起形成一凸筋；当所述盒盖盖设在所述盒体的开口上时，所述盒盖的侧壁的外表面与所述盒体的盒壁的内表面贴合，所述盒盖的凸筋嵌入所述盒体的凹槽形成密封结构。
  2. 根据权利要求1所述的食品容器，其特征在于：所述第一连接带的边缘往所述盒底方向弯折形成第一弯折部，所述第二连接带的边缘往所述盖板方向弯折形成第二弯折部，当所述盒盖盖设在所述盒体的开口上时，所述第一弯折部与第二弯折部贴合密封。
  3. 根据权利要求2所述的食品容器，其特征在于：所述第二弯折部的宽度大于所述第一弯折部的宽度，其边缘内侧凸起形成一锁止凸条，所述锁止凸条延及所述第二弯折部的边缘。
  4. 根据权利要求1所述的食品容器，其特征在于：所述盒壁的内表面设有凸出于内表面的支撑台阶；所述支撑台阶的上表面与所述盒底平行，且其上表面与所述盒壁顶部的距离等于所述盒盖的侧壁外表面的高度以支撑所述盒盖的盖板。
  5. 根据权利要求1所述的食品容器，其特征在于：所述盒壁的底部外径小于或等于所述盒盖的侧壁的底部内径。
  6. 根据权利要求2所述的食品容器，其特征在于：所述凹槽由所述第一连接带弯折形成。
  7. 根据权利要求1-6任一项所述的食品容器，其特征在于：所述盒壁外表面设有多条加强竖筋。
  8. 根据权利要求7所述的食品容器，其特征在于：所述多条加强竖筋间隔均匀地设置在所述盒壁外表面的顶部区域，每条加强竖筋的长度不超过盒体高度的1/4。
  9. 根据权利要求7所述的食品容器，其特征在于：所述盒底外表面的中央部分向所述盒体的收容空间方向凹陷。
  10. 根据权利要求7所述的食品容器，其特征在于：所述盒壁外表面设有至少一个防滑凸起。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1154937A (zh) * 1995-12-08 1997-07-23 里克公司 可套装的倾倒嘴组合件
US20040112906A1 (en) * 2000-01-27 2004-06-17 Plas-Tool Company Plastic container and lid construction
CN2764724Y (zh) * 2004-11-03 2006-03-15 上海克林莱塑料有限公司 用于保管食品的密封容器
CN105480552A (zh) * 2016-01-20 2016-04-13 唐燕明 高可靠性的密封防盗罐头容器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8704434D0 (en) * 1987-02-25 1987-04-01 Peerless Plastics Packaging Lidded container
US20020162846A1 (en) * 2001-05-03 2002-11-07 Laurier Mercier Cover and container combination for seal tight engagement
US20050161455A1 (en) * 2004-01-26 2005-07-28 Stephen Studee Tamper resistant container
US7055712B2 (en) * 2004-06-03 2006-06-06 Tang Donald C L Double seal self-venting container
US20070029318A1 (en) * 2005-08-02 2007-02-08 Ooi Kee S Continuous seal container assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1154937A (zh) * 1995-12-08 1997-07-23 里克公司 可套装的倾倒嘴组合件
US20040112906A1 (en) * 2000-01-27 2004-06-17 Plas-Tool Company Plastic container and lid construction
CN2764724Y (zh) * 2004-11-03 2006-03-15 上海克林莱塑料有限公司 用于保管食品的密封容器
CN105480552A (zh) * 2016-01-20 2016-04-13 唐燕明 高可靠性的密封防盗罐头容器

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