CN1559868A

CN1559868A - Food dish of nested

Info

Publication number: CN1559868A
Application number: CNA2004100165034A
Authority: CN
Inventors: 平吴; 吴平; ・罗布曼; 马歇尔·罗布曼; 鲍尔; 瑞克·鲍尔
Original assignee: Nanyang Hotel Articles Manufacturing Co Ltd Ningbo
Current assignee: Nanyang Hotel Articles Manufacturing Co Ltd Ningbo
Priority date: 2004-02-24
Filing date: 2004-02-24
Publication date: 2005-01-05
Also published as: JP2005239286A

Abstract

A nestable food tray with 4 walls inclined downward with arc corners between them and convex ribs, a bottom with projected plane to form a square frame, and 4 top planes above 4 walls (one for one) with triangular slot between adjacent top planes.

Description

Food umber dish

Technical field

The present invention relates to a kind of container of food container, particularly can deposit food, can stack the food umber dish of being convenient to send the fortune turnover by stacking again by kind quantity.

Background technology

Food is separately deposited by kind or by quantity, to avoid provision room to influence each other, but expansion discharging that must be a, more space plane accounts for during storage, for solving too space consuming problem, generally adopt stacking to stack, the problem of bringing again is exactly the defective that heap is depressed layer food at the bottom of the basin of upper strata, not only caused and damaged food by pressure but also because of unclean contaminated food at the bottom of the basin, problems such as disease carrying germ.CN2520774 proposes a kind of multipurpose food dish, disk body is divided into inside and outside two-layer, outer more bigger than internal layer size, internal layer just in time is stuck in outer upper edge, and internal layer is tried to get to the heart of a matter and is provided with mesh, the branch though this kind structure energy drop anhydrates, volume is dwindled, and still there are between the ectonexine food mutual extrusion, taint of odour each other between the upper lower burrs, because of problems such as unclean contaminated food at the bottom of the basin still exist, this external turnover in the handling process after cleaning, still adopts stacking to stack, pile up between basin and the basin this moment and produce the collision obstruction, particularly under damp environment, pile up, be difficult to separately hinder the aeration-drying of container inner wall because of getter action easily.

Summary of the invention

The objective of the invention is the defective that in use exists at food umber dish, designing a kind of stacking that can carry out when food container up and down stacks and does not push food in the basin, and do not contact at the bottom of the basin on making food and stacking it, and reliable and stable unlikely knocking over falls down to the ground when stacking stacks.

Design plan of the present invention is: food umber dish, surround the container of round rectangle sealing end upward opening by the four sides wall downwards with trying to get to the heart of a matter, it is characterized in that the four sides wall is open upwards to excurvation and stretches into plane of the opening, the two opening surface angles of intersection are recessed into triangular groove downwards, wall middle part, four sides is provided with the expansion rib to outer process, is provided with the plane to upper process in the middle of trying to get to the heart of a matter.

Establish outstanding expansion rib in the middle of the four sides wall of described umber dish, the disk body wall is divided into the rectangle stage body of expansion and rectangular cone two parts of contraction, form up big and down small fillet step.So that nested piling up between the container can be limited the nested degree of depth again,, be convenient to separate up and down even also can be not stuck under the top use gravity pressure.Establish the rectangle plane to upper process in the middle of at the bottom of the basin, produce the rectangular box foot rest at the bottom of making basin, it is nested to be convenient to many containers, and superposed and stacked is steadily avoided knocking over falling down to the ground.Establish downward triangle groove at two opening surface angle of intersection places, be convenient to topple over basin prodelta clay water, the convenient cleaning and drying.

Description of drawings

Fig. 1 is a three-dimensional structure diagram of the present invention;

Fig. 2 is another embodiment birds-eye view;

Fig. 3 is the B-B cutaway view of Fig. 2;

Fig. 4 is that the A-A cross section of Fig. 2 and K are to figure;

Fig. 5 is the nested superposed state scheme drawing of polydisc body.

1～4 is Pan Bi among the above-mentioned figure, and 5 are the face of trying to get to the heart of a matter, and 6 is opening surface, 7 is triangular groove, and 8 are the expansion rib, and 9 for trying to get to the heart of a matter convex plane, 10 is opening surface outer rim interface, 11 is the big end of triangle groove, and 12 is triangle groove small end, and 13 is disk body top, 14 is the disk body bottom, 15 is three-dimensional disc angle, and 16 is the fillet step, and 17 is the square frame foot rest.

The specific embodiment

From conveniently use and dwindle footprint area and consider as far as possible, food umber dish is designed to fillet basin at the bottom of as shown in Figure 1 the rectangular shallow, its longwell face 1 and 3, shortwall face 2 and 4 surround opening surface 6 upwards, and length wall arc surface surrounds the rectangle round bottom container at the bottom of intersecting downward and basin.Opening surface outer most edge 10 is greater than the face of trying to get to the heart of a matter 5 and parallel with the baseplane, and opening surface forms carriage or handle greater than the outer rim 10 of disk body part.Try to get to the heart of a matter periphery that the middle part of face 5 establishes the plane 9 that raises up and the face 5 of trying to get to the heart of a matter downwards jut form square frame foot rest 17 so that in that polydisc is chimeric is steadily firm when stacking.

Fig. 2 is another embodiment birds-eye view, and the opening surface 6 that its wall surrounds is narrower, and Pan Kou and the area of trying to get to the heart of a matter are bigger, and the square frame frame foot rest 17 of projection also broad or nestedly stacks more higher containers supporting holding more food.For preventing to stop up convenient nested stacking, crossing round-corner transition is very important between wall, and this arc transition had both made disk body handsome in appearance, can reduce collision and resistance again when the polydisc stacking, made embedding folded efficient and convenient.Round-corner transition is that longwell 1 and shortwall 2 joined by circular arc R 1 when intersecting, as shown in Figure 2, this is the round-corner transition between the length wall, be the round-corner transition that dish wall 1～4 and the circular arc R 2 between the face 5 of trying to get to the heart of a matter are joined in addition, as shown in Figure 3, the three-dimensional disc angle 15 that two circular arc R 1 and R2 cambered surface intersect to produce, four jiaos of disk body all be three-dimensional disc angle, makes nestedly between the disk body more fast to make things convenient for separating all.

Another is convenient to nested configuration is to be provided with the expansion rib 8 parallel with opening surface 6 in the middle of the disk body wall, it is divided into two variform two parts up and down with disk body, top is the expansion rectangle stage body 13 that links to each other with opening surface 6, the rectangular cone 14 of bottom for shrinking, form up big and down small fillet step 16 up and down, expansion rib 8 forms fillet step 16, be convenient to produce nested spacing, nested elasticity is relevant with the angle of expansion, shape and position, the subtended angle α that the stage body wall expands is between 6～8 degree, with the disk body Adjusting Shape.The expansion rib is located at 2/3～3/4 high place of wall on the disk body wall, and parallel with baseplane 5.Be nested between the disk body on the horizon of expansion rib 8 as shown in Figure 5, make container intussusception neat appearance.

The triangular groove 7 that the downward spill of opening surface 6 angles of intersection becomes is the isoceles triangle groove, and its big end 11 sink inwardly, and small end 12 slopes inwardly towards outer rim, as shown in Figure 4, is convenient to pour out ponding in the dish, and convenient washing is dry.

The job operation of the said goods is simple, and work material commonly used is corrosion-resistant steel or stainless iron, adopts to prolong pressure, stretching, process for stamping and forming and get final product.If use the macromolecule engineering plastics, but then injection mo(u)lding.

The present invention program is not limited to embodiment and the said several shapes of accompanying drawing, and concrete shape can be designed to series of products according to condition of service.

Claims

1, food umber dish, surround the container of round rectangle sealing end upward opening downwards by four sides wall (1～4) and try to get to the heart of a matter (5), it is characterized in that the four sides wall is open upwards to excurvation and stretches into plane of the opening (6), the two opening surface angles of intersection are recessed into triangular groove (7) downwards, wall middle part, four sides is provided with the expansion rib (8) to outer process, the middle plane (9) that is provided with to upper process at the bottom of the basin.

2, food umber dish as claimed in claim 1 is characterized in that the expansion rib (8) in the middle of the wall divides the disk body wall rectangle stage body that one-tenth expands and the rectangular cone of contraction, forms up big and down small fillet step (16).

3, food umber dish as claimed in claim 1 or 2 is characterized in that the expansion rib is located at 2/3～3/4 high place of wall on the disk body wall, and parallel with baseplane (5).

4, food umber dish as claimed in claim 1 or 2 is characterized in that the appear on the stage subtended angle α of body wall of disk body wall is 5～8 degree.

5, food umber dish as claimed in claim 1, the plane (9) that raises up is established at the middle part of it is characterized in that trying to get to the heart of a matter (5), with the periphery of the plane of trying to get to the heart of a matter (5) downwards jut form square frame foot rest (17).

6, food umber dish as claimed in claim 1, it is characterized in that opening surface (6) angle of intersection to recessed triangular groove (7) for holding inwardly small end greatly towards the isoceles triangle groove of outer rim.