CN201243710Y - Portable lunch-box - Google Patents

Abstract

The utility model relates to a portable lunch box. The corresponding surrounding edge A of a cavity of a box body which is provided with a box cover is folded into a piece body A towards the center of the inner bottom surface of the box body along creases of the inner bottom edge of the box body, the corresponding surrounding edge B of the cavity is folded into a piece body B towards the center of the inner bottom surface of the box body along the creases of the inner bottom edge of the box body, the piece body B is folded into a piece body C towards the outer bottom surface of the box body along the central creases of the box body, and the buckling edge of the piece body C is folded into a piece body D along creases of the side edges of the box body. The utility model adopts the technical proposal that after the corresponding surrounding edges of the cavity of the box body matched with the box cover are repeatedly folded into the piece bodies along the creases of the inner bottom edges of the box body and the center creases of the box body, buckling bands arranged on the box cover are buckled into a whole. The utility model overcomes the defects of large volume, inconvenient carrying, and the like of the prior lunch box and is suitable for various mobile personnel, in particular to students, common people, and the like to dine.

Description

Portable lunch box

Technical field

The utility model relates to a kind of lunch box, and is especially collapsible, can separate food, portable lunch box that can simple and easy cleaning greasy dirt.

Background technology

At present, existing lunch box is divided into box body, lid, is not collapsible, the fixed in shape of metal or plastic production, difficult greasy dirt, the inconvenient lunch box of separating food in proportion of cleaning, by the button limit sealing of box body and lid.Along with The development in society and economy, people's outside eating is more and more ordinary, particularly the boarder of school, in order to guarantee dietetic hygiene, the student carries tableware, yet but causes people all to be unwilling to use because of the tableware volume is big, clumsy, does not even use.If use disposable lunch-box can cause a large amount of white pollutions and the waste of resource for convenience.

Summary of the invention

The purpose of this utility model is to provide a kind of portable lunch box at the defective that above-mentioned prior art exists, its compact conformation, and good sealing effect, easy to use, be convenient to carry, safety and sanitation, cost is low, suitable penetration and promotion.

For achieving the above object, a kind of portable lunch box of the present utility model, the corresponding surrounding edge A of cavity volume that is furnished with the box body of lid is folded into lamellar body A along the inside bottom center of feather edge folding line in the box body, corresponding surrounding edge B is folded into lamellar body B along the inside bottom center of feather edge folding line in the box body, this lamellar body B is folded into lamellar body C along the outside bottom surface of folding line, box body center again, and the button limit of this lamellar body C is folded into lamellar body D along interior feather edge folding line again.

For implementation structure optimization, its further step also has:

Corresponding surrounding edge B is provided with the guide-track groove that inserts dividing plate, and its dividing plate dual-side is provided with the supporting adaptive with guide-track groove.

Guide-track groove is a level trough.

Guide-track groove is a deep-slotted chip breaker.

Lid is folded into lamellar body E along lid center folding line.

Lid is provided with cingulum, and the box on the cingulum and the child button on the box body are adaptive.

Lid is provided with the buckle that inserts chopsticks.

After the utility model adopts the corresponding surrounding edge of the cavity volume of the box body will be furnished with lid repeatedly to be folded into lamellar body along feather edge folding line in the box body and box body center folding line, make cingulum on the lid be buckled in the technical solution of one again, overcome existing lunch box volume big, carry defective such as inconvenience.

The beneficial effect that the utility model is produced compared to existing technology: (1) adopts repeatedly folding along many folding lines, has realized the multinomial functions such as folding, portable and cleaning of lunch box; (2) be arranged in the box body slidably dividing plate, made things convenient for the separation of food, in the process of using dividing plate to slide, scrape simultaneously and degrease, make the cleaning of lunch box easier; (3) simple in structure, easy to carry, cost is low, is convenient to penetration and promotion.

The utility model is fit to all kinds of mobile personnel, especially student, the ordinary populace usefulness of having dinner.

Below in conjunction with drawings and Examples the utility model is further described.

Description of drawings

Fig. 1 is the stereogram of box body in the utility model portable lunch box.

Fig. 2 is the expanded view that shows the portable lunch box box body among Fig. 1.

Fig. 3 is the expanded view of the utility model portable lunch box lid.

Fig. 4 is the schematic diagram of the utility model portable lunch box dividing plate.

Fig. 5 is the schematic diagram that box body is folded into lamellar body A among Fig. 1, Fig. 2.

Fig. 6 is folded into the schematic diagram of lamellar body B for box body among Fig. 5.

Fig. 7 is folded into the schematic diagram of lamellar body C for box body among Fig. 6.

Fig. 8 is folded into the schematic diagram of lamellar body D for box body among Fig. 7.

Fig. 9 is folded into the schematic diagram of lamellar body E for lid among Fig. 3.

Among the figure 1, box body, 2, corresponding surrounding edge A, 3, interior feather edge folding line, 4, lamellar body A, 5, box body center folding line, 6, deep-slotted chip breaker, 7, the button limit, 8, the side edge folding line, 9, lamellar body B, 10, lid, 11, lamellar body C, 12, cingulum, 13, buckle, 14, chopsticks, 15, dividing plate, 16, guide-track groove, 17, the flexible glue skin, 18, level trough, 19, supporting, 20, handle, 21, lamellar body D, 22, corresponding surrounding edge B, 23, projection, 24, box, 25, son button, 26, lamellar body E, 27, lid center folding line.

The specific embodiment

Referring to accompanying drawing, a kind of portable lunch box, the corresponding surrounding edge A2 of cavity volume that is furnished with the box body 1 of lid 10 is folded into lamellar body A4 along feather edge folding line 3 inside bottom center in the box body 1, corresponding surrounding edge B22 is folded into lamellar body B9 along feather edge folding line 3 inside bottom center in the box body 1, this lamellar body B9 is folded into lamellar body C11 along box body center folding line 5 to outer bottom again, and the button limit 7 of this lamellar body C11 is folded into lamellar body D21 along side edge folding line 8 again.Lid 10 is folded into lamellar body E26 along its lid center folding line 27, place lamellar body D21 in the lamellar body E26, lid 10 is provided with cingulum 12, and set protruding 23 match on the box on the cingulum 12 24 and the lid 10, cingulum 12 bending is pressed the button limit 7 on the lamellar body D21 box body 1 and is fastened on one with four projectioies 23 on the lamellar body E26 lid 10, buckle 13 is set on the lid 10, chopsticks 14 are set in the buckle 13, lid is established handle 20 on 10 tops, and this handle 20 can be convenient for carrying.For intensity and convenient the folding that increases the folding line place, box body center folding line 5 is through box body 1 bottom center and corresponding surrounding edge B22, each folding line place of interior feather edge folding line 3, side edge folding line 8 and box body center folding line 5 can be used in that hollow out forms on the box body body, and adds sticking flexible glue skin 17 materials at the hollow out place and make.

Shown in accompanying drawing, when lunch box uses, untie the cingulum 12 of lid 10 and open the lunch box lamellar body, corresponding surrounding edge A2, corresponding surrounding edge B22 are erect, the button limit 7 of two groups of correspondences is buckled into the box body cavity volume.Separate food for convenience, corresponding surrounding edge B22 is provided with dividing plate 15 insertable guide-track grooves 16, and dividing plate 15 dual-sides are provided with the supporting 19 adaptive with guide-track groove 16.During the supporting on the dividing plate 15 19 pack the guide-track groove 16 of box body 1 into from box body center folding line 5, supporting 19 is reciprocatingly slided along guide-track groove 16, guide-track groove 16 is established level trough 18 and deep-slotted chip breaker 6, deep-slotted chip breaker 6 is located at level trough 18 ends, supporting 19 on the dividing plate 15 both can be slided in level trough 18, also can in deep-slotted chip breaker 6, slide, be convenient to dividing plate 15 like this and in box body 1, rise and scrape the function that degreases and make the dividing plate 15 can be folding again with surrounding edge.

After lunch box used, dividing plate 15 slipped into deep-slotted chip breaker 6 by level trough 18 and receives to the lunch box bottom surface, realizes vertically-arranged, slip and the horizontal of dividing plate 15 thus.It is 25 adaptive that carrying of lunch box for convenience, the box 24 on the cingulum 12 of lid 10 and the son on the box body 1 are detained, and makes lunch box be fastened on one.

Below only be preferred embodiment of the present utility model, according to above-mentioned design of the present utility model, those skilled in the art also can make various modifications and conversion to this.For example, the modification and the conversion on lid, corresponding surrounding edge, button limit etc.Yet similar this conversion and modification all belong to essence of the present utility model.

Claims (7)

1, a kind of portable lunch box, it is characterized in that being furnished with lid (10) box body (1) cavity volume corresponding surrounding edge A (2) along the interior feather edge folding line of box body (1) (3) inwardly bottom center be folded into lamellar body A (4), corresponding surrounding edge B (22) is folded into lamellar body B (9) along the inside bottom center of the interior feather edge folding line of box body (1) (3), this lamellar body B (9) is folded into lamellar body C (11) along box body center folding line (5) to outer bottom again, and the button limit (7) of this lamellar body C (11) is folded into lamellar body D (21) along side edge folding line (8) again.

2, portable lunch box according to claim 1 is characterized in that corresponding surrounding edge B (22) is provided with the guide-track groove (16) that inserts dividing plate (15), and its dividing plate (15) dual-side is provided with and the adaptive supporting (19) of guide-track groove (16).

3, portable lunch box according to claim 2 is characterized in that guide-track groove (16) is a level trough (18).

4, portable lunch box according to claim 2 is characterized in that guide-track groove (16) is a deep-slotted chip breaker (6).

5, portable lunch box according to claim 1 is characterized in that lid (10) is folded into lamellar body E (26) along lid center folding line (27).

6, portable lunch box according to claim 1 is characterized in that lid (10) is provided with cingulum (12), and the box (24) on the cingulum (12) is adaptive with the child button (25) on the box body (1).

7, portable lunch box according to claim 1 is characterized in that lid (10) is provided with the buckle (13) that inserts chopsticks (14).

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