CN201595324U - Novel plastic lunch box - Google Patents

Novel plastic lunch box Download PDF

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Publication number
CN201595324U
CN201595324U CN2009203166408U CN200920316640U CN201595324U CN 201595324 U CN201595324 U CN 201595324U CN 2009203166408 U CN2009203166408 U CN 2009203166408U CN 200920316640 U CN200920316640 U CN 200920316640U CN 201595324 U CN201595324 U CN 201595324U
Authority
CN
China
Prior art keywords
box body
lid
flange
novel plastic
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009203166408U
Other languages
Chinese (zh)
Inventor
张松辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangmen Huijie Plastic & Hardware Manufacture Co Ltd
Original Assignee
Jiangmen Huijie Plastic & Hardware Manufacture Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangmen Huijie Plastic & Hardware Manufacture Co Ltd filed Critical Jiangmen Huijie Plastic & Hardware Manufacture Co Ltd
Priority to CN2009203166408U priority Critical patent/CN201595324U/en
Priority to PCT/CN2010/076436 priority patent/WO2011066756A1/en
Application granted granted Critical
Publication of CN201595324U publication Critical patent/CN201595324U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/02Removable lids or covers
    • B65D43/0202Removable lids or covers without integral tamper element
    • B65D43/0204Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212Removable 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
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C11/20Lunch or picnic boxes or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00064Shape of the outer periphery
    • B65D2543/0012Shape of the outer periphery having straight sides, e.g. with curved corners
    • B65D2543/00175Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond
    • B65D2543/00194Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond square or rectangular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00527NO contact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00574Contact between the container and the lid secured locally, i.e. a lot less than half the periphery
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00611Profiles
    • B65D2543/00629Massive bead
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00675Periphery concerned
    • B65D2543/00694Segments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00722Profiles
    • B65D2543/00777Hole
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00787Periphery concerned
    • B65D2543/00805Segments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824Means for facilitating removing of the closure
    • B65D2543/00944Located only on the container, e.g. recesses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

The utility model relates to a novel plastic lunch box, which comprises a box body and a box cover capped on the upper portion of the box body. A locking device is disposed at a joint position of the box body and the box cover, the locking device comprises a rotational turnup disposed at the outer edge of at least one group of symmetrical sides of the box body, the turnup is provided with a projecting fastener gradually projecting from up to down, the lateral surface of the box body is provided with a locking groove matching with the projecting fastener, the tail end of the turnup is provided an elastic press plate bending inwards, the flanging is raised outwards when the elastic press plate contacts with the outer wall of the box body, and the projecting fastener is located on an outward projecting side of the raised flanging. As the rotational turnup is disposed at the outer edge of the box body, when a user covers the box cover, the edge of the box cover presses the turnup downwards, the locking groove is mounted on the projecting fastener, and the box cover is locked tightly. The locking device is simple and reliable in structure, and is extremely convenient and fast during operation.

Description

A kind of novel plastic lunch box
Technical field
The utility model relates to a kind of plastic lunch box.
Background technology
The structure of plastic lunch box generally comprises box body and lid, and plastic lunch box does not all have the locking closure device mostly at present, and box body, lid all are abutted against the frictional force of touching the edge and connect, and be very insecure, careless slightly will coming off by lid, thus cause food to leak.Though also occur the lunch box that some have locker on the market, complex structure will be operated lock buckling part with box body and lid locking after covering lid, use inconvenient.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of novel plastic lunch box simple in structure, reliable, easy to use.
The technical scheme that the utility model adopted is:
A kind of novel plastic lunch box, comprise box body and detain the lid of being located at box body top, described box body and lid joint are provided with locker, the outer rim that described locker is included at least one group of symmetry of box body limit is provided with rotating flange, described flange is provided with protruding button, protruding button is evagination gradually from top to bottom, the side of described lid is provided with the draw-in groove that matches with protruding button, the end of described flange is an elastic pressuring plate, elastic pressuring plate is crooked inwardly, this flange arched upward outwardly when elastic pressuring plate contacted with the box body outer wall, and protruding button bit is in a side of arch flange evagination.
Further improvement of the utility model, four limit joints of described box body and lid all are provided with locker.
Further improvement of the utility model, described lid is equipped with sealing strip being provided with groove corresponding to box body upper limb place in the groove.
Further improvement of the utility model, described box body are provided with and prevent the make progress positioner of nature resilience of flange, and described positioner is included in protruding buckling and is provided with groove, and described box body outer wall is provided with the projection of this groove bottom of constraint.
Further improvement of the utility model, described lid is provided with the rotating disk that can set the date.
Further improvement of the utility model, described rotating disk is divided into inside and outside rotating disk, respectively offers a wicket on inside and outside rotating disk, and the lid end face is being provided with the month sign corresponding to the inner rotary table position, indicating sign for quite a few days corresponding to the outer rotary table position.
Further improvement of the utility model, described lid is provided with through hole, and the inner rotary table bottom is provided with the protruding axle that matches with through hole, and the outward flange of inner rotary table is provided with the V-type groove that matches with the inward flange of outer rotary table.
The beneficial effects of the utility model are: the box body outer rim is provided with rotating flange, when the user covers when closing lid, the edge of lid with flange toward pressing down, make draw-in groove be installed in protruding buckling, the locking lid, the design's locker is simple in structure, reliable, and very convenient quick when operation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the perspective exploded view of lunch box;
Fig. 2 is the three-dimensional structure diagram of lunch box;
Fig. 3 is the front decomposing schematic representation of lunch box;
Fig. 4 is the Facad structure figure of lunch box;
Fig. 5 is that A-A of Fig. 4 is to partial sectional view;
Fig. 6 is the vertical view of lid;
Fig. 7 is the decomposing schematic representation of lid and rotating disk;
Fig. 8 is that B-B of Fig. 6 is to partial sectional view.
The specific embodiment
Referring to figs. 1 through shown in Figure 8, a kind of novel plastic lunch box, comprise box body 1 and detain the lid 2 of being located at box body top, box body 1 and lid 2 joints are provided with locker, the outer rim that locker is included in 1 at least one group of symmetry of box body limit is provided with rotating flange 11, flange 11 is provided with protruding button 12, protruding button 12 is evagination gradually from top to bottom, the side of lid 2 is provided with the draw-in groove 21 that matches with protruding button 12, the end of flange 11 is elastic pressuring plates 13, elastic pressuring plate 13 is crooked inwardly, and this flange 11 arched upward outwardly when elastic pressuring plate 13 contacted with box body 1 outer wall, and protruding button 12 is positioned at a side of arch flange 11 evaginations.
Operation principle: when needs cover lid 2, only need directly to be buckled in lid 2 on the box body, utilize the edge of lid that flange is depressed, make draw-in groove 21 entangle protruding button 12 location, because the elastic pressuring plate of flange 11 ends withstands box body 1 outer wall 13 this moments, externally produces certain elastic force, therefore, make protruding button 12 be pressed in the draw-in groove 21, make box body 1 and lid be not easy to throw off voluntarily.When needs opened the lid, only with hand made the past interior pressure of the elastic pressuring plate of bending protruding button 12 throw off and gets final product from draw-in groove 21.
Lid 2 is being provided with groove 22 corresponding to box body 1 upper limb place, sealing strip 3 is installed in the groove 22, make lunch box have good sealing property, in addition, because this has sealing strip 3 at lid 2 and box body 1, when uncapping, when hand makes protruding button 12 throw off from draw-in groove 21 elastic pressuring plate of bending toward interior pressure after, lid 2 can pop up under the elastic reaction of sealing strip 3, make uncap more convenient.
Further, in order to make the better tightness of product, the design can be provided with locker at four limit joints of box body 1 and lid 2.
Because box body 1 is working of plastics that integration system comes out with flange 11, both connecting places can repeatedly fold, has certain elasticity, when people open lunch box and enjoy food, flange 11 may upwards recoil to the open nature of level, make troubles to the user, the design is provided with on box body 1 and prevents the upwards positioner of nature resilience of flange 11, positioner is included in protruding button 12 and is provided with groove 14, box body 1 outer wall is provided with the projection 15 of these groove 14 bottoms of constraint, when uncapping, even lid 2 is removed, the lower limb of flange groove 14 also can be subjected to the constraint of projection 15, can natural resilience.If when cleaning lunch box, only need flange pulled open gently and get final product.
The design's novel lunch box is except using as box lunch, also can be used as the container of preserving food uses, the lid 2 of the design's product is provided with the rotating disk that can set the date, rotating disk is divided into inside and outside rotating disk 41,42, on inside and outside rotating disk 41,42, respectively offer a wicket 43, the lid end face is being provided with the month sign corresponding to inner rotary table 41 positions, indicating sign for quite a few days corresponding to outer rotary table 42 positions, month or date sign can be the vertical letters of projection, also can be recessed vertical letters.Date with correspondence after putting into food regulates, and that is to say that user or other people just know putting the time of this food in the future after seeing this date sign with the corresponding respectively moon, the day at that time of wicket of inside and outside rotating disk.
Lid 2 is provided with through hole 23, inner rotary table 41 bottoms are provided with the protruding axle 44 that matches with through hole 23, inner rotary table 41 can be rotated freely around the axial line of protruding axle 44, the outward flange of inner rotary table 41 is provided with the V-type groove that matches with the inward flange of outer rotary table 42, make outer rotary table also relatively inner rotary table rotate freely.
The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.

Claims (7)

1. novel plastic lunch box, comprise box body (1) and detain the lid (2) of being located at box body top, described box body (1) and lid (2) joint are provided with locker, it is characterized in that: the outer rim that described locker is included at least one group of symmetry of box body (1) limit is provided with rotating flange (11), described flange (11) is provided with protruding button (12), protruding button (12) is evagination gradually from top to bottom, the side of described lid (2) is provided with the draw-in groove (21) that matches with protruding button (12), the end of described flange (11) is elastic pressuring plate (13), elastic pressuring plate (13) is crooked inwardly, elastic pressuring plate (13) and box body (1) when outer wall contacts this flange (11) arch upward outwardly, protruding button (12) is positioned at a side of arch flange (11) evagination.
2. a kind of novel plastic lunch box according to claim 1 is characterized in that: four limit joints of described box body (1) and lid (2) all are provided with locker.
3. a kind of novel plastic lunch box according to claim 1 is characterized in that: described lid (2) is equipped with sealing strip (3) being provided with groove (22) corresponding to box body (1) upper limb place in the groove (22).
4. according to claim 1,2 or 3 described a kind of novel plastic lunch boxes, it is characterized in that: described box body (1) is provided with and prevents the upwards positioner of nature resilience of flange (11), described positioner is included in protruding button (12) and is provided with groove (14), and described box body (1) outer wall is provided with the projection (15) of constraint this groove (14) bottom.
5. according to claim 1,2 or 3 described a kind of novel plastic lunch boxes, it is characterized in that: described lid (2) is provided with the rotating disk that can set the date.
6. a kind of novel plastic lunch box according to claim 5, it is characterized in that: described rotating disk is divided into inside and outside rotating disk (41,42), on inside and outside rotating disk (41,42), respectively offer a wicket (43), the lid end face is being provided with the month sign corresponding to inner rotary table (41) position, indicating sign for quite a few days corresponding to outer rotary table (42) position.
7. a kind of novel plastic lunch box according to claim 6, it is characterized in that: described lid (2) is provided with through hole (23), inner rotary table (41) bottom is provided with the protruding axle (44) that matches with through hole (23), and the outward flange of inner rotary table (41) is provided with the V-type groove that matches with the inward flange of outer rotary table (42).
CN2009203166408U 2009-12-05 2009-12-05 Novel plastic lunch box Expired - Fee Related CN201595324U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009203166408U CN201595324U (en) 2009-12-05 2009-12-05 Novel plastic lunch box
PCT/CN2010/076436 WO2011066756A1 (en) 2009-12-05 2010-08-27 New type plastic lunch box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203166408U CN201595324U (en) 2009-12-05 2009-12-05 Novel plastic lunch box

Publications (1)

Publication Number Publication Date
CN201595324U true CN201595324U (en) 2010-10-06

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ID=42806363

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203166408U Expired - Fee Related CN201595324U (en) 2009-12-05 2009-12-05 Novel plastic lunch box

Country Status (2)

Country Link
CN (1) CN201595324U (en)
WO (1) WO2011066756A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523322A (en) * 2013-10-29 2014-01-22 合肥华凌股份有限公司 Box
CN105581480A (en) * 2014-10-24 2016-05-18 西安乐食智能餐具有限公司 Lunch box
CN107089417A (en) * 2017-05-10 2017-08-25 天津工业大学 A kind of waterproof and breathable closure
CN107792522A (en) * 2017-11-09 2018-03-13 江门市辉捷塑胶五金制造有限公司 One kind new one presses Shi Bao Fresh boxes
CN109476418A (en) * 2016-07-21 2019-03-15 博多·里希特 Waste water container and its manufacturing method
US10392169B2 (en) 2016-07-22 2019-08-27 Jingdong Wu Lunch box

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3097209B1 (en) * 2019-06-13 2021-09-17 Mon Bento Lid for a lunch box

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004016462A (en) * 2002-06-17 2004-01-22 Tiger Vacuum Bottle Co Ltd Insulated lunch container
DE202007002159U1 (en) * 2007-02-09 2007-06-06 Emsa Gmbh Storage container is formed by two similar half-shells, joined by identical locking tab, hinge and locking plate assemblies, permitting opening at either side
KR100830370B1 (en) * 2008-02-29 2008-05-20 석종철 Cover of an airtight container
CN101332924A (en) * 2008-03-13 2008-12-31 文济求 Sealed container for preventing self slip-off of locking sheet
CN201240573Y (en) * 2008-05-27 2009-05-20 集泉塑胶工业股份有限公司 Fitting structure of cap of container

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523322A (en) * 2013-10-29 2014-01-22 合肥华凌股份有限公司 Box
CN105581480A (en) * 2014-10-24 2016-05-18 西安乐食智能餐具有限公司 Lunch box
CN109476418A (en) * 2016-07-21 2019-03-15 博多·里希特 Waste water container and its manufacturing method
US10392169B2 (en) 2016-07-22 2019-08-27 Jingdong Wu Lunch box
CN107089417A (en) * 2017-05-10 2017-08-25 天津工业大学 A kind of waterproof and breathable closure
CN107792522A (en) * 2017-11-09 2018-03-13 江门市辉捷塑胶五金制造有限公司 One kind new one presses Shi Bao Fresh boxes

Also Published As

Publication number Publication date
WO2011066756A1 (en) 2011-06-09

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101006

Termination date: 20141205

EXPY Termination of patent right or utility model