CN203446776U - Lunch box - Google Patents
Lunch box Download PDFInfo
- Publication number
- CN203446776U CN203446776U CN201320442975.0U CN201320442975U CN203446776U CN 203446776 U CN203446776 U CN 203446776U CN 201320442975 U CN201320442975 U CN 201320442975U CN 203446776 U CN203446776 U CN 203446776U
- Authority
- CN
- China
- Prior art keywords
- box body
- body unit
- card article
- horizontal card
- lid
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/20—Lunch or picnic boxes or the like
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
- A45C13/1076—Arrangement of fasteners with a snap action
- A45C13/1084—Arrangement of fasteners with a snap action of the latch-and-catch type
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C7/00—Collapsible or extensible purses, luggage, bags or the like
- A45C7/0018—Rigid or semi-rigid luggage
- A45C7/0045—Rigid or semi-rigid luggage comprising a plurality of separable elements which can be used independently of one another
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a lunch box. The lunch box comprises a box body and a box cover, wherein the box body comprises a plurality of box body units which are superimposed in the vertical direction, the upper end of each box body unit is provided with an opening, the bottom of the upper layer box body unit covers the opening in the upper end of the next adjacent lower layer box body unit, the box cover covers the opening in the upper end of the uppermost layer box body unit, and the lunch box is characterized in that every two adjacent box body units are connected with each other through a lock catch, and the box cover is connected with the uppermost layer box body unit through a lock catch. Every two adjacent box body units are detachably connected with each other through the lock catch and the box cover is detachably connected with the uppermost layer box body unit through the lock catch, so that the quantity of the box body units can be adjusted according to the requirement, and the convenience and the flexibility in use can be realized.
Description
Technical field
The utility model relates to a kind of lunch box.
Background technology
Existing a kind of lunch box comprises box body, lid and handle; Box body comprises upper and lower stacked a plurality of box bodys unit, and upper end, box body unit is provided with opening, and the bottom cover of last layer box body unit is combined on the opening of adjacent upper end, lower one deck box body unit, and lid covers on the opening of upper end, the superiors' box body unit; Between lid and orlop box body unit, by snap close, be connected; Handle is arranged on lid.Conventionally handle rotatably links with lid, makes handle to keep flat as required or to lift.In this lunch box, equal dismantled and assembled connections between each box body unit, between the superiors' box body unit and lid, during use, meal, dish, soup etc. separately can be deposited.But, the collocation mode of this lunch box is fixed, for example, the lunch box with two box body unit, when only needing a box body unit storing food, also empty box body unit must be loaded onto, and when needs more (as three or four) box body unit storing food, must increase in addition a lunch box, therefore use convenient, flexible not.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of lunch box, and in this lunch box, the quantity of box body unit can be adjusted as required, easy to use and flexible.The technical scheme adopting is as follows:
A kind of lunch box, comprise box body and lid, box body comprises upper and lower stacked a plurality of box bodys unit, upper end, box body unit is provided with opening, the bottom cover of last layer box body unit is combined on the opening of adjacent upper end, lower one deck box body unit, lid covers on the opening of upper end, the superiors' box body unit, it is characterized in that: between adjacent two box body unit, by snap close, connect, between lid and the superiors' box body unit, by snap close, be connected.
Conventionally, snap close quantity between snap close between lid and the superiors' box body unit and adjacent two box body unit and structure is consistent and position is corresponding, shape and the size of each box body unit upper end open are also consistent, like this, lid can with arbitrary box body unit matching, between box body unit, also can comparatively freely combine, be more convenient for using.Generally, between lid and the superiors' box body unit, be provided with two to four snap closes, between adjacent two box body unit, be also provided with the snap close of respective numbers.
In a kind of concrete scheme, snap close between above-mentioned lid and the superiors' box body unit comprises snapping plate, upper horizontal card article and lower horizontal card article, snapping plate upper end and lid are rotatably connected, lower horizontal card article is located at snapping plate inner side, upper horizontal card article is located on the outer wall of the superiors' box body unit and is corresponding with lower horizontal card article position, the downside close contact of the upside of lower horizontal card article and upper horizontal card article; Equally, snap close between adjacent two box body unit comprises snapping plate, upper horizontal card article and lower horizontal card article, the outer wall of snapping plate upper end and last layer box body unit is rotatably connected, lower horizontal card article is located at snapping plate inner side, upper horizontal card article is located on the outer wall of lower one deck box body unit and is corresponding with lower horizontal card article position, the downside close contact of the upside of lower horizontal card article and upper horizontal card article.In whole lunch box, on lid, only need be provided with snapping plate and lower horizontal card article, orlop box body unit only need be provided with horizontal card article; All the other each box body unit had both been provided with snapping plate and lower horizontal card article, be provided with again horizontal card article, and upper horizontal card article is located at snapping plate top, wherein snapping plate and lower horizontal card article are for coordinating with the upper horizontal card article on lower one deck box body unit, and upper horizontal card article is for coordinating with snapping plate and lower horizontal card article on lid or last layer box body unit.In preferred version, for being coordinated with lower horizontal card article more securely, upper horizontal card article coordinates, the upper side of above-mentioned lower horizontal card article is provided with lower strip bulge, the downside of upper horizontal card article is provided with the upper strip bulge coordinating do clamping with described lower strip bulge, when lower horizontal card article coordinates with upper horizontal card article, lower strip bulge and upper strip bulge clamping, lower strip bulge is between strip bulge and box body unit outer wall, can effectively prevent that lower horizontal card article and upper horizontal card article are separated.In preferred version, for ease of opening snap close, above-mentioned lower horizontal card article is located at the middle part of snapping plate inner side, snapping plate bottom is provided with a cocked portion, between cocked subordinate's end and box body unit outer wall, have gap, while needing cocked snapping plate, user's finger can embed in this gap.
In another concrete scheme, above-mentioned snap close also can adopt following manner setting: the snap close between lid and the superiors' box body unit comprises snapping plate, upper horizontal card article and lower horizontal card article, the outer wall of snapping plate lower end and the superiors' box body unit is rotatably connected, upper horizontal card article is located at snapping plate inner side, lower horizontal card article is located on lid and is corresponding with upper horizontal card article position, the downside close contact of the upside of lower horizontal card article and upper horizontal card article; Equally, snap close between adjacent two box body unit comprises snapping plate, upper horizontal card article and lower horizontal card article, the outer wall of snapping plate lower end and lower one deck box body unit is rotatably connected, upper horizontal card article is located at snapping plate inner side, lower horizontal card article is located on the outer wall of last layer box body unit and is corresponding with upper horizontal card article position, the downside close contact of the upside of lower horizontal card article and upper horizontal card article.
In addition, above-mentioned snap close also can adopt existing snap close, for example: the snap close between lid and the superiors' box body unit comprises snapping plate, lockplate, upper horizontal card article and lower horizontal card article, the outer wall of lockplate upper end and the superiors' box body unit is rotatably connected, the middle part of snapping plate lower end and lockplate is hinged, upper horizontal card article is located at the inner side of snapping plate upper end, and lower horizontal card article is located on lid and is corresponding with upper horizontal card article position; Equally, snap close between adjacent two box body unit comprises snapping plate, lockplate, upper horizontal card article and lower horizontal card article, the outer wall of lockplate upper end and lower one deck box body unit is rotatably connected, the middle part of snapping plate lower end and lockplate is hinged, upper horizontal card article is located at the inner side of snapping plate upper end, and lower horizontal card article is located on the outer wall of last layer box body unit and is corresponding with upper horizontal card article position.During use, the twist-lock plate that first makes progress, makes horizontal card article be in lower horizontal card article top; Then rotate lockplate, now lockplate pulls snapping plate downwards, and horizontal card article is pressed on lower horizontal card article, completes the connection between lid and the superiors' box body unit or between adjacent two box body unit.In the time of need to making between lid and the superiors' box body unit or between adjacent two box body unit separately, upwards twist-lock plate, makes horizontal card article depart from lower horizontal card article.
In preferred version, the lower surface of above-mentioned lid is provided with sealing ring, the inner edge close contact of sealing ring and the superiors' box body unit upper end open, thereby sealing and the heat-insulating property of raising lunch box.It is material that above-mentioned sealing ring can adopt thermoplastic elastomer (TPE), is formed on lid, thereby is closely linked with lid by Shooting Technique.
In preferred version, above-mentioned lid is provided with air-vent and capping plate, and capping plate covers on air-vent; More preferably in scheme, on the lower surface of above-mentioned capping plate, be fixed with the column stopper that can embed in air-vent, the lateral surface of column stopper and air-vent inwall close contact.Above-mentioned capping plate conventionally and lid be rotatably connected; Above-mentioned capping plate and column stopper can adopt integrally moulded.In order to make the sealing property between column stopper and air-vent inwall better, can one second sealing ring be set at air-vent inwall, the second sealing ring can adopt thermoplastic elastomer (TPE) to make.By air-vent is set, when needs open the lid, first raise capping plate, ambient atmos is entered in the cavity of the superiors' box body unit through air-vent, make inside and outside air pressure balance, be easier to open the lid.
In a kind of concrete scheme, the upper surface of above-mentioned lid is provided with a groove, and described air-vent is located at bottom portion of groove, and described capping plate is in groove, and capping plate one end and recess sidewall are rotatably connected, and between the capping plate other end and recess sidewall, have space.Conventionally, capping plate is in while covering state, and the lid upper surface of capping plate upper surface and groove periphery remains basically stable, and makes lunch box more attractive in appearance; Above-mentioned space can be stretched into for finger, when needs are opened capping plate, finger is inserted in this space, can raise capping plate (simultaneously column stopper being extracted from air-vent), and air-vent can be ventilated.
In preferred version, above-mentioned box body unit comprises the plastic casing of upper end open and the stainless steel inner container of upper end open, and stainless steel inner container is located in plastic casing.More preferably between plastic casing and stainless steel inner container, be provided with heat-insulation layer, the material of heat-insulation layer can adopt foamed plastics.The shape of cross section of above-mentioned box body unit can be circle, ellipse, square or rectangular etc., can be also other shape.
In preferred version, above-mentioned lid is provided with handle; Handle conventionally and lid be rotatably connected, make handle to keep flat as required or to lift.
More preferably in scheme, be arranged with two handles on above-mentioned lid, two handles are all rotatably connected with lid, and the edge of lid is provided with the ring-shaped step that can hold two handles.During specific design, while conventionally making two handles be placed on above-mentioned ring-shaped step, the end face of handle and the end face of lid smoothly join.During without use handle, two handles can be placed on above-mentioned ring-shaped step, to save space, and more attractive in appearance; While needing, two handles are started from above-mentioned ring-shaped step.
In order to make upper and lower stacked box body unit transversion malposition can not occur each other, guarantee reliable fit between box body unit, in a kind of concrete scheme, orlop box body unit bottom is provided with a plurality of back-up blocks or an annular brace projection, all the other box body unit bottom are provided with annular stop projection, opening shape and the size of the outer of the set annular stop projection of last layer box body unit bottom and upper end, lower one deck box body unit match, during use, the annular stop projection of last layer box body unit bottom embeds in the opening of upper end, lower one deck box body unit, this annular stop projection outer coordinates with the inner edge of lower one deck box body unit upper end open, can prevent two neighbouring box body unit generation transversion malpositions.
The utility model by snap close realize between adjacent two box body unit, dismantled and assembled connection between lid and the superiors' box body unit, during use, can adjust as required the quantity of box body unit, the quantity that is to say box body unit can increase as required or reduce, easy to use and flexible.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the enlarged drawing of A part in Fig. 1;
Fig. 3 is the enlarged drawing of B part in Fig. 1;
Fig. 4 is the stereogram (handle lifting status) of the utility model preferred embodiment.
The specific embodiment
As shown in Figure 1 and Figure 4, this lunch box comprises box body and lid 1, and box body comprises that upper and lower three stacked box body unit 2(are followed successively by box body unit 2-1,2-2,2-3 from top to bottom); 2 upper ends, box body unit are provided with opening 3, and the bottom cover of last layer box body unit 2 is combined on the opening 3 of adjacent 2 upper ends, lower one deck box body unit, and lid 1 covers on the opening 3 of 2 upper ends, the superiors' box body unit; Between adjacent two box body unit 2, by snap close 4, connect, between lid 1 and the superiors' box body unit 2, by snap close 4, be connected.Snap close 4 between lid 1 and the superiors' box body unit 2 is consistent with snap close 4 structures between adjacent two box body unit 2 and position is corresponding, and shape and the size of each box body unit 2 upper end open 3 are also consistent.
In the present embodiment, between lid 1 and the superiors' box body unit 2, be provided with two snap closes 4, between adjacent two box body unit 2, be also provided with the snap close 4 of respective numbers, and the setting position of snap close 4 be corresponding.
With reference to figure 2, in the present embodiment, snap close 4 between lid 1 and the superiors' box body unit 2 comprises snapping plate 41, upper horizontal card article 42 and lower horizontal card article 43, snapping plate 41 upper ends and lid 1 are rotatably connected, lower horizontal card article 43 is located at snapping plate 41 inner sides, upper horizontal card article 42 is located on the outer wall of the superiors' box body unit 2 and is corresponding with lower horizontal card article 43 positions, the downside close contact of the upside of lower horizontal card article 43 and upper horizontal card article 42; Equally, snap close between adjacent two box body unit 2 comprises snapping plate 41, upper horizontal card article 42 and lower horizontal card article 43, the outer wall of snapping plate 41 upper ends and last layer box body unit 2 is rotatably connected, lower horizontal card article 43 is located at snapping plate 41 inner sides, upper horizontal card article 42 is located on the outer wall of lower one deck box body unit 2 and is corresponding with lower horizontal card article 43 positions, the downside close contact of the upside of lower horizontal card article 43 and upper horizontal card article 42.The upper side of lower horizontal card article 43 is provided with lower strip bulge 44, the downside of upper horizontal card article 42 is provided with the upper strip bulge 45 coordinating do clamping with lower strip bulge 44, when lower horizontal card article 43 coordinates with upper horizontal card article 42, lower strip bulge 44 and upper strip bulge 45 clampings, lower strip bulge 44 is between strip bulge 45 and box body unit 2 outer walls, can effectively prevent that lower horizontal card article 43 is separated with upper horizontal card article 42.Lower horizontal card article 43 is located at the middle part of snapping plate 41 inner sides, snapping plate 41 bottoms are provided with a cocked portion 46, between cocked portion 46 lower ends and box body unit 2 outer walls, have gap 5, while needing cocked snapping plate 41, user's finger can embed in this gap 5 and outwards pull cocked portion 46.In whole lunch box, on lid 1, only need be provided with snapping plate 41 and lower horizontal card article 43, orlop box body unit 2-3 only need be provided with horizontal card article 42; Box body unit 2-1,2-2 be both provided with snapping plate 41 and lower horizontal card article 43, were provided with again horizontal card article 42, and upper horizontal card article 42 is located at snapping plate 41 tops.
The lower surface of lid 1 is provided with sealing ring 6, the inner edge close contact of sealing ring 6 and the superiors' box body unit 2 upper end open 3.It is material that sealing ring 6 adopts thermoplastic elastomer (TPE), is formed on lid 1, thereby is closely linked with lid 1 by Shooting Technique.
With reference to figure 3, in the present embodiment, lid 1 is provided with air-vent 7 and capping plate 8, and capping plate 8 covers on air-vent 7; On the lower surface of capping plate 8, be fixed with the column stopper 9 that can embed in air-vent 7, the lateral surface of column stopper 9 and air-vent 7 inwall close contacts; The upper surface of lid 1 is provided with a groove 10, and air-vent 7 is located at groove 10 bottoms, and capping plate 8 is in groove 10, and the sidewall of capping plate 8 one end and groove 10 is rotatably connected, and between capping plate 8 other ends and groove 10 sidewalls, has space 11.Capping plate 8 and column stopper 9 adopt integrally moulded.At air-vent 7 inwalls, being provided with the second sealing ring 12, the second sealing rings 12 adopts thermoplastic elastomer (TPE) to make.Capping plate 8 is in while covering state, and the lid upper surface of capping plate 8 upper surfaces and groove 10 peripheries remains basically stable, and makes lunch box more attractive in appearance; Space 11 can be stretched into for finger, when needs are opened capping plate 8, finger is inserted in this space 11, can raise capping plate 8, column stopper 9 is extracted from air-vent 7 simultaneously, and air-vent 7 can be ventilated.
In the present embodiment, be arranged with two handles, 13, two handles 13 and be all rotatably connected with lid 1 on lid 1, the edge of lid 1 is provided with the ring-shaped step 14 that can hold two handles 13.When two handles 13 are placed on ring-shaped step 14, the end face of the end face of handle 13 and lid 1 smoothly joins.During without use handle 13, two handles 13 can be placed on ring-shaped step 14, to save space, and more attractive in appearance; While needing, two handles 13 are started from above-mentioned ring-shaped step 14.
In the present embodiment, orlop box body unit 2-3 bottom is provided with a plurality of back-up blocks 24, box body unit 2-1, 2-2 bottom is provided with annular stop projection 25(box body unit 2-1 and box body unit 2-2 structure, shape and consistent size), opening 3 shapes and the size of the outer of the last layer box body unit 2 set annular stop projections 25 in bottom and 2 upper ends, lower one deck box body unit match, during assembling, the annular stop projection 25 of 2 bottoms, last layer box body unit embeds in the opening 3 of 2 upper ends, lower one deck box body unit, the outer of this annular stop projection 25 coordinates with the inner edge of lower one deck box body unit 2 upper end open 3.
The position corresponding with upper horizontal card article 42, plastic casing 21 upper ends is provided with limited block 15, corresponding two limited blocks 15 of horizontal card article 42 on each, and these two limited blocks 15 are all in horizontal card article 42 tops and divide in top rail to card article 42 both sides.When lower horizontal card article 43 coordinates with upper horizontal card article 42, two limited blocks 15 can be respectively and the 41 corresponding contacts in both sides of snapping plate, can limit laterally relatively moving between adjacent two box body unit 2.
In above-mentioned lunch box, equal dismantled and assembled connections between adjacent two box body unit 2, between lid 1 and the superiors' box body unit 2.During use, when only needing box body unit 2 storing food, lid 1 directly covers in orlop box body unit 2-3(You Shi the superiors box body unit simultaneously, this box body unit 2 now) on the opening 3 of upper end; When needs a plurality of (as two or three) box body unit 2 storing food, by other box body unit 2 be stacked in successively orlop box body unit 2-3 upper (box body unit 2-1 and box body unit 2-2 select and stacked order unrestricted), finally lid 1 is covered on the opening 3 of 2 upper ends, the superiors' box body unit.Like this, use the box body unit 2 of space-time without loading onto, make whole lunch box smaller and more exquisite, be easy to carry; In addition, when needs more (as four) box body unit 2 storing food, only need be equipped with again some (as) box body unit.
When needs open the lid 1 time, first raise capping plate 8, ambient atmos is entered in the cavity of the superiors' box body unit 2 through air-vent 7, make inside and outside air pressure balance, be easier to open the lid 1.
In other embodiment, snap close also can adopt following manner setting: the snap close between lid and the superiors' box body unit comprises snapping plate, upper horizontal card article and lower horizontal card article, the outer wall of snapping plate lower end and the superiors' box body unit is rotatably connected, upper horizontal card article is located at snapping plate inner side, lower horizontal card article is located on lid and is corresponding with upper horizontal card article position, the downside close contact of the upside of lower horizontal card article and upper horizontal card article; Equally, snap close between adjacent two box body unit comprises snapping plate, upper horizontal card article and lower horizontal card article, the outer wall of snapping plate lower end and lower one deck box body unit is rotatably connected, upper horizontal card article is located at snapping plate inner side, lower horizontal card article is located on the outer wall of last layer box body unit and is corresponding with upper horizontal card article position, the downside close contact of the upside of lower horizontal card article and upper horizontal card article.
In other embodiment, snap close also can adopt following manner setting: the snap close between lid and the superiors' box body unit comprises snapping plate, lockplate, upper horizontal card article and lower horizontal card article, the outer wall of lockplate upper end and the superiors' box body unit is rotatably connected, the middle part of snapping plate lower end and lockplate is hinged, upper horizontal card article is located at the inner side of snapping plate upper end, and lower horizontal card article is located on lid and is corresponding with upper horizontal card article position; Equally, snap close between adjacent two box body unit comprises snapping plate, lockplate, upper horizontal card article and lower horizontal card article, the outer wall of lockplate upper end and lower one deck box body unit is rotatably connected, the middle part of snapping plate lower end and lockplate is hinged, upper horizontal card article is located at the inner side of snapping plate upper end, and lower horizontal card article is located on the outer wall of last layer box body unit and is corresponding with upper horizontal card article position.During use, the twist-lock plate that first makes progress, makes horizontal card article be in lower horizontal card article top; Then rotate lockplate, now lockplate pulls snapping plate downwards, and horizontal card article is pressed on lower horizontal card article, completes the connection between lid and the superiors' box body unit or between adjacent two box body unit.In the time of need to making between lid and the superiors' box body unit or between adjacent two box body unit separately, upwards twist-lock plate, makes horizontal card article depart from lower horizontal card article.
Claims (10)
1. a lunch box, comprise box body and lid, box body comprises upper and lower stacked a plurality of box bodys unit, upper end, box body unit is provided with opening, the bottom cover of last layer box body unit is combined on the opening of adjacent upper end, lower one deck box body unit, lid covers on the opening of upper end, the superiors' box body unit, it is characterized in that: between adjacent two box body unit, by snap close, connect, between lid and the superiors' box body unit, by snap close, be connected.
2. lunch box according to claim 1, it is characterized in that: the snap close quantity between the snap close between described lid and the superiors' box body unit and adjacent two box body unit and structure is consistent and position is corresponding, shape and the consistent size of each box body unit upper end open; Snap close between lid and the superiors' box body unit comprises snapping plate, upper horizontal card article and lower horizontal card article, snapping plate upper end and lid are rotatably connected, lower horizontal card article is located at snapping plate inner side, upper horizontal card article is located on the outer wall of the superiors' box body unit and is corresponding with lower horizontal card article position, the downside close contact of the upside of lower horizontal card article and upper horizontal card article; Snap close between adjacent two box body unit comprises snapping plate, upper horizontal card article and lower horizontal card article, the outer wall of snapping plate upper end and last layer box body unit is rotatably connected, lower horizontal card article is located at snapping plate inner side, upper horizontal card article is located on the outer wall of lower one deck box body unit and is corresponding with lower horizontal card article position, the downside close contact of the upside of lower horizontal card article and upper horizontal card article.
3. lunch box according to claim 2, is characterized in that: the upper side of described lower horizontal card article is provided with lower strip bulge, and the downside of upper horizontal card article is provided with the upper strip bulge coordinating do clamping with described lower strip bulge.
4. according to the lunch box described in claim 1-3 any one, it is characterized in that: the lower surface of described lid is provided with sealing ring the inner edge close contact of sealing ring and the superiors' box body unit upper end open.
5. according to the lunch box described in claim 1-3 any one, it is characterized in that: described lid is provided with air-vent and capping plate, and capping plate covers on air-vent.
6. lunch box according to claim 5, is characterized in that: on the lower surface of described capping plate, be fixed with the column stopper that can embed in air-vent, the lateral surface of column stopper and air-vent inwall close contact.
7. lunch box according to claim 6, it is characterized in that: the upper surface of described lid is provided with a groove, described air-vent is located at bottom portion of groove, and described capping plate is in groove, capping plate one end and recess sidewall are rotatably connected, and between the capping plate other end and recess sidewall, have space.
8. according to the lunch box described in claim 1-3 any one, it is characterized in that: described lid is provided with handle.
9. lunch box according to claim 8, is characterized in that: on described lid, be arranged with two handles, two handles are all rotatably connected with lid, and the edge of lid is provided with the ring-shaped step that can hold two handles.
10. according to the lunch box described in claim 1-3 any one, it is characterized in that: orlop box body unit bottom is provided with a plurality of back-up blocks or an annular brace projection, all the other box body unit bottom are provided with annular stop projection, and opening shape and the size of the outer of the set annular stop projection of last layer box body unit bottom and upper end, lower one deck box body unit match.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442975.0U CN203446776U (en) | 2013-07-24 | 2013-07-24 | Lunch box |
| PCT/CN2013/001329 WO2015010224A1 (en) | 2013-07-24 | 2013-11-04 | Lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442975.0U CN203446776U (en) | 2013-07-24 | 2013-07-24 | Lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203446776U true CN203446776U (en) | 2014-02-26 |
Family
ID=50126693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320442975.0U Expired - Fee Related CN203446776U (en) | 2013-07-24 | 2013-07-24 | Lunch box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203446776U (en) |
| WO (1) | WO2015010224A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343732A (en) * | 2017-06-09 | 2017-11-14 | 常州纺织服装职业技术学院 | Incubation chamber |
| WO2020006861A1 (en) * | 2018-07-03 | 2020-01-09 | 张金霞 | Spray painting can |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3109374B1 (en) * | 2020-04-20 | 2022-03-18 | Maped | Box for food use |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0247917U (en) * | 1988-09-28 | 1990-04-03 | ||
| JPH07148016A (en) * | 1993-12-02 | 1995-06-13 | Chiyou Pura Kogyo Kk | Sanitary lunch box |
| CN2190949Y (en) * | 1994-01-26 | 1995-03-08 | 王及孔 | Combined heat insulation dish box |
| CN201146941Y (en) * | 2008-01-02 | 2008-11-12 | 吴灿辉 | Combined lunch box |
| CN202959184U (en) * | 2012-11-06 | 2013-06-05 | 曾佩璇 | Novel thermal-insulating lunch box |
-
2013
- 2013-07-24 CN CN201320442975.0U patent/CN203446776U/en not_active Expired - Fee Related
- 2013-11-04 WO PCT/CN2013/001329 patent/WO2015010224A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343732A (en) * | 2017-06-09 | 2017-11-14 | 常州纺织服装职业技术学院 | Incubation chamber |
| WO2020006861A1 (en) * | 2018-07-03 | 2020-01-09 | 张金霞 | Spray painting can |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015010224A1 (en) | 2015-01-29 |
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