CN2305888Y

CN2305888Y - Lunch box

Info

Publication number: CN2305888Y
Application number: CN 97227704
Authority: CN
Inventors: 杨顺裕
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-22
Filing date: 1997-09-22
Publication date: 1999-02-03
Anticipated expiration: 2007-09-22

Abstract

The utility model relates to a lunch box which has a left and right separated structure and is made of paper. The utility model is formed by integratedly bending a box bottom plate and a cover plate, and the periphery of the box bottom plate forms lateral plates with same height; the connecting point of each adjacent lateral plate separately forms a folded and combined part, and the intermediate section of the box bottom plate is provided with a longitudinal separating plate; the lateral plates corresponding to both ends of the separating plate are separately provided with correspondingly folded parts, and the lateral plates on one side opposite to the cover plate and corresponding to the correspondingly folded parts of the separating plate are provided with two convex plates and gaps. The lateral plates corresponding to the cover plate forms a step-shaped cut line on the upper edge of the correspondingly folded parts of the separating plate to cause the upper and the lower edges of the lateral plate to separately form an internal and an external plates. When the separating plate is folded and combined, the external plate of the lateral plate can be made to be arranged on the external layer of the internal plate, avoiding generating pushing when the lunch box is pressed to affect the quality of thelunch box and simultaneously being convenient for users to put food.

Description

Cutlery box

The utility model relates to the box body container that a kind of packing, storage field are used for storing material or transportation, particularly relates to a kind of paper box for food that forms longitudinal subdivision.It mainly is to be formed with a longitudinal subdivision sheet in box body portion stage casing, and makes paper box for food can form longitudinal subdivision, can improve existing before paper box for food and be difficult for the shortcoming of ccontaining meal, and can be convenient to the manufacturing of paper box for food, strengthens the bond strength of cutlery box simultaneously.

The change of custom because the modern lives, and how based on nuclear family, among therefore a lot of people, dinner all is to buy packed meal outside to eat, to reduce unnecessary puzzlement, and ccontaining meal, eating and drinking establishment mainly is based on the polystyrene cutlery box before, yet at present because the continuous reinforcement of environmental consciousness, use the polystyrene cutlery box will have a strong impact on environment, therefore mostly adopt paper box for food at present, yet because paper box for food is to press Zhe to form with the hard paper cutting, therefore upward difficulty is bigger in manufacturing, so common paper box for food mostly is to adopt the flat shape of not separating at present, yet so structure will cause meal and dish phenomenon mixed in together, not only influence the inconvenience of hotel owner's garnishes, more can influence eater's appetite.

The structural design that therefore the cellular-type cutlery box has been arranged thereafter, as shown in Figure 6, it is made of a box egative film 50 and a cover plate 60, wherein the periphery of box egative film 50 is formed with contour lateral plate 51, and 51 of each lateral plates are connected with a Zhe and close portion 52, be formed with a horizontal shim 55 again in the stage casing of box egative film 50, and shim 55 two ends are formed with the lug 57 that can fit relatively respectively on the lateral plate 51 of box egative film 50 both sides, to constitute a paper box for food with separation structure;

Though so the cutlery box of structure has compartmentation, but its separation mode is to be forward and backward separation shape, meal is more because the garnishes of general packed meal are less, therefore be fit to use the cutlery box of general left and right separation, so the cutlery box of existing forward and backward separation will cause the inconvenience of user when ccontaining meal; Moreover the lug 57 at shim 55 two ends because it is to be corresponding shape, therefore will causes joint to have an open-work 59, and its intensity and function of use are affected when fitting.Therefore if can improve this problem effectively, the user then can be provided bigger facility.This shows that above-mentioned existing cutlery box still has many defectives and the assistant officer waits to be improved.

Because the drawback that above-mentioned existing cutlery box exists, the design people is based on abundant practical experience and professional knowledge, through constantly studying, design, and after studying sample repeatedly and improving, creates the utility model finally.

Main purpose of the present utility model is, overcomes existing paper box for food and is difficult for the shortcoming of ccontaining meal, and a kind of cutlery box of new structure is provided, make it can be convenient to the manufacturing of paper box for food, reduce defective products, and have the separation structure that to be convenient to user's utilization, thereby be suitable for practicality more.

Of the present utility model time a purpose is, a kind of cutlery box of new structure is provided, and it is had can avoid joint to produce open-work, prevents the effect that dish oozes out.

Another purpose of the present utility model is, a kind of cutlery box of new structure is provided, and makes it have the structure that strengthens the cutlery box bond strength, and booster action can be provided, and improves the bond strength of box body effectively.

The purpose of this utility model is realized by following technical scheme.According to a kind of cutlery box that the utility model proposes, this cutlery box box body mainly is to be made of interconnective box egative film and the bending of cover plate one, its feature mainly is: this box egative film, its periphery forms contour lateral plate, each adjacent side panels junction is formed with Zhe respectively and closes portion, and box egative film stage casing is formed with a longitudinal subdivision sheet, be formed with respectively the folding part on the lateral plate at the corresponding shim of box egative film two ends again, the corresponding shim of lateral plate that wherein differs from cover plate one side is formed with a both side edges to the folding part and has two lug breach, and the lateral plate of corresponding cover plate is formed with the line of cut of a step shape to the upper limb of folding part at shim, make on this lateral plate, in lower edge forms respectively, outer plate, and interior sheet is the inboard that is bonding on outer plate; This cover plate, its periphery side that differs from the box egative film are formed with the lateral plate of corresponding bending respectively.

The purpose of this utility model can also further realize by following technical measures.

Aforesaid cutlery box, it is formed with inside and outside triangular cut that binds area of a raising wherein said box egative film lateral plate on the interior sheet of the terminal upper limb of line of cut.

Aforesaid cutlery box, its stage casing, breach both sides of the lateral plate of wherein said box egative film form angle groove and the socket groove that is provided with the not corresponding shape that the lug lateral margin that makes breach can engage fully.

The utility model compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, the utility model is a kind of left side that forms, part paper box for food on the right side every structure, it mainly is to be formed with a longitudinal subdivision sheet on the box egative film of cutlery box box body, and the two ends of shim are formed with corresponding to the folding part respectively on box egative film lateral plate, corresponding cover plate one end of shim is formed with a separated line of cut to the folding part apical margin again, make on lateral plate one end of box egative film, in lower edge forms respectively, outer plate, fashionable in order to work as shim Zhe, can make the outer plate of lateral plate be covered on interior sheet skin, to avoid cutlery box generation when suppressing to push and to influence the cutlery box quality, can be convenient to the ccontaining meal of user simultaneously.Because the utility model is formed with a longitudinal subdivision sheet in the stage casing of box egative film, and the folding part apical margin is formed with the line of cut of a step shape in corresponding cover plate one side of shim, and make the upper and lower edge of lateral plate form inside and outside respectively, and the glutinous outer plate inboard of being located at lower edge of the interior sheet that can make upper limb, can reach the purpose that makes box body form left and right separation shape, so that user utilization, and the utility model structure so, further have following advantage and practical value:

1, reduces defective products: because sheet is the glutinous outer plate inboard of being located in the lateral plate between box egative film and cover plate, therefore when the box egative film when pressing downward to side form, unlikely the taking advantage of a situation of side form apical margin and on, the problem of sheet in can not pushing, so can effectively prevent the generation of defective products, reach the purpose of improving the quality of products.

2, prevent seepage: as previously mentioned, because interior sheet is the inboard of being located at outer plate, so it produces as the effect of eaves water guide, can make liquid on the meal along in the interior sheet inflow box body, effectively avoids liquid to be oozed out by inside and outside chip bonding place.

3, box strength height: because the upper limb of lateral plate line of cut end is formed with triangular cut, in the time of not only can making inside and outside to bind, its edge is posted by the corner, also can make inside and outside bonding area reach maximum simultaneously, moreover the Zhe portion of closing that utilizes adjacent side panels is glutinous simultaneously when being located at inside and outside inboard, the effect of reinforcement can be provided, effectively improve the bond strength of box body.

4, do not form open-work: because shim breach both sides form asymmetric angle groove and socket groove, and the lateral margin of breach both sides lug can be abutted in together fully, avoided its lug of existing cutlery box to engage the puzzlement that is easy to generate open-work effectively, not only can improve the quality of product, can prevent that meal liquid from flowing out simultaneously.

In sum, the utility model is formed with the longitudinal subdivision sheet in box body portion stage casing, make paper box for food can form longitudinal subdivision, be difficult for the shortcoming of ccontaining meal and can improve existing before paper box for food, and can be convenient to the manufacturing of paper box for food, can strengthen simultaneously the bond strength of cutlery box, no matter it structurally or bigger improvement is all arranged on the function, and produced handy and practical effect, and have the effect of enhancement really, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is a paper wood floor map of the present utility model.

Fig. 2 is a local combination structural representation of the present utility model.

Fig. 3 is stereoscopic figure of the present utility model.

Fig. 4 is a structure floor map of the present utility model, aspect and relativeness thereof when binding in order to explanation the utility model.

Fig. 5 is the structural representation of make-up machine Zhe when closing cutlery box.

Fig. 6 is the stereoscopic schematic diagram of existing separation shape cutlery box.

Below in conjunction with accompanying drawing and preferred embodiment, to its concrete structure of cutlery box, feature and effect thereof according to the new structure that the utility model proposes, describe in detail as after.

At first see also shown in Figure 1ly, the utility model is a kind of cutlery box that is left and right separation, and the box body 10 of this paper box for food mainly is integrally formed by a box egative film 11 and a cover plate 20, in order to ccontaining meal;

Please consult Fig. 1, Fig. 2, shown in Figure 3 simultaneously, the paper wood aspect before wherein Fig. 1 bends in order to the explanation cutlery box, the aspect after the state that Fig. 2 is bent to form in order to explanation the utility model, Fig. 3 form in order to explanation the utility model.This box egative film 11, one side length slightly is longer than cover plate 20, so that box egative film 11 is when being the longitudinal subdivision doubling, make box egative film 11 and cover plate 20 equal in length, the periphery of box egative film 11 extends to form the lateral plate 12 that can upwards bend respectively again, and each adjacent side panels 12 corner interconnect one inwardly the Zhe that rises of Zhe close portion 13, again box egative film 11 stage casings be formed with one can make box body 10 be a left side, part longitudinal subdivision sheet 15 on the right side every shape, the two ends of this shim 15 are formed with corresponding to folding part 16 on box egative film 11 lateral plates 12, shim 15 can be swelled finalize the design stage casing in box body 10, moreover box egative film 11 lateral plate 12 that is different from cover plate 20 is formed with the breach 17 of a most advanced and sophisticated shape at corresponding shim 15 to 16 places, folding part, the both side edges of this breach 17 protrudes out respectively and is provided with the lug that can fit relatively 170, and the both sides, stage casing of this breach 17 are formed with the angle groove 171 and the socket groove 172 of a correspondence respectively, make two lugs 170 utilize angle groove 171 and socket groove 172 corresponding inserting when pulling, can make the complete driving fit of its joint, avoid producing open-work.

Moreover the lateral plate 12 of adjacent coverslips 20 is formed with a cut-off rule 18 at corresponding shim 15 to folding part 16 central authorities, and to the upper limb of folding part 16 and be formed with a line of cut 19, should upwards be step shape with the line of cut 19 that cut-off rule 18 joins extends, and make lateral plate 12 correspondences on, in lower edge forms, outer plate 120,121, wherein the area of outer plate 121 is greater than the area of interior sheet 120, when the shim 15 of box body 10 is turned up, outer plate 121 just can be cemented in interior sheet 120 skins, line of cut 19 latter ends form triangular cut 190 on the interior sheet 120 of lateral plate 12 again, except triangular cut 190 upper limbs that can make lateral plate 12 recline the joint, in also can increasing, outer plate 120,121 fitting area (as shown in Figure 4), to improve the intensity of box body 10, cover plate 20 is formed with a lateral plate 21 respectively at the lateral margin of different box egative film 11 peripheries again, in order to coat box body 10 peripheries, drop out to prevent the meal.

The situation that is converted into of the present utility model still sees also Fig. 1, Fig. 2, Fig. 3, and please cooperate and consult Fig. 4 and shown in Figure 5, and wherein Fig. 4 is state and the relativeness thereof when binding in order to explanation the utility model, and Fig. 5 is the structural representation of make-up machine Zhe when closing cutlery box.It is to utilize existing cutlery box formation machine to cooperate the mould bending, therefore it at first is that the shim 15 of box egative film 11 is upwards turned up, and make shim 15 two ends to folding part 16 relatively Zhe is fashionable can be cemented before box egative film 11, on two lateral plates 12 of back, interior sheet 120 closings of lateral plate 12 that make adjacent coverslips 20 simultaneously are in the inboard of outer plate 121, so can avoid when box egative film 11 is pressed to side form, the interior sheet 120 of these lateral plate 12 upper limbs suffers that the side form apical margin boosts (as shown in Figure 5), can prevent to produce defective products, simultaneously owing to should interior sheet 120 be the inboards that are covered on outer plate 121, and the effect that generation covers as eaves, can prevent effectively that liquid in the meal is by interior, outer plate 120,121 joint oozes out, and Zhe closes portion's 13 glutinous being against in the lateropleurite 12 of back, outer plate 120,121 internal layers, can strengthen in this, outer plate 120,121 bonding strength (as shown in Figure 4), the breach 17 of box egative film 11 preceding 15 pairs of folding parts 16 of lateropleurite 12 corresponding shims utilizes the angle groove 171 and the socket groove 172 of both sides simultaneously, make lug 170 closing fully of breach 17 both sides, make the unlikely generation open-work of lug 170 joints, constitute one therefrom and be a left side, part cutlery box box body 10 on the right side every structure, as shown in Figure 3, be the overall appearance aspect that the utility model cutlery box crimping is shaped.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of cutlery box, this cutlery box box body mainly are to be made of interconnective box egative film and the bending of cover plate one, it is characterized in that:

This box egative film, its periphery forms contour lateral plate, each adjacent side panels junction is formed with Zhe respectively and closes portion, and box egative film stage casing is formed with a longitudinal subdivision sheet, be formed with respectively the folding part on the lateral plate at the corresponding shim of box egative film two ends again, the corresponding shim of lateral plate that wherein differs from cover plate one side is formed with a both side edges to the folding part and has two lug breach, and the lateral plate of corresponding cover plate is formed with the line of cut of a step shape to the upper limb of folding part at shim, the upper and lower edge of this lateral plate forms inside and outside respectively, and interior sheet is the inboard that is bonding on outer plate;

This cover plate, its periphery side that differs from the box egative film are formed with the lateral plate of corresponding bending respectively.

2, cutlery box according to claim 1, it is characterized in that described box egative film lateral plate it is formed with inside and outside triangular cut that binds area of a raising on the interior sheet of the terminal upper limb of line of cut.

3, cutlery box according to claim 1 and 2, its stage casing, breach both sides of lateral plate that it is characterized in that described box egative film form angle groove and the socket groove that is provided with the not corresponding shape that the lug lateral margin that makes breach can engage fully.