CN101756464B

CN101756464B - Lunch box with optimized carrying and storing functions

Info

Publication number: CN101756464B
Application number: CN 200810180374
Authority: CN
Inventors: 张炎
Original assignee: Nantong Xinying Design Service Co Ltd
Current assignee: Nantong Xinying Design Service Co Ltd
Priority date: 2008-11-21
Filing date: 2008-11-21
Publication date: 2013-04-17
Anticipated expiration: 2028-11-21
Also published as: CN101756464A

Abstract

The invention discloses a lunch box with optimized carrying and storing functions, which is characterized in that the lunch box is made from plastics; the lunch box comprises a handle, a cover, chopsticks and a foldable box body, wherein the foldable box body is provided with a series of drape parts on four side faces of the box body; the drape parts can be compressed when storing foods, so that the volume of the foldable box body is changed to be small; the foldable box body is provided with a convex part relative to two opposite side faces, wherein the convex part is combined with the convex part on the cover; and a soft handle sheath is covered on the convex part at the two ends to lift up the lunch box.

Description

A kind of lunch box of guiding and supporting with memory function of having optimized

Technical field:

The present invention relates to a kind of lunch box, guide and support lunch box with memory function but particularly related to optimization that a kind of reduced volume is convenient to preserve.

Background technology:

Lunch box is very common tableware in the life, and it is generally square, is used for carrying with the splendid attire food when going out.

Common lunch box has aluminum in early days, use now many be stainless steel, also have in addition the plastics lunch box, these all refer to the lunch box that can reuse; The one more lunch box generally is made of paper or plastics are made, the tableware when being used for going out.Also have the fast food restaurant disposable lunch box is in-built serve up the dinner after as take out selling, be referred to as " packed meal ", widely market is arranged in market.

Along with the development of science and technology, also have now a kind of new lunch box to occur, that is exactly incubation canteen, and incubation canteen is to have added lagging casing outside common lunch box, and inside and outside two-layer middle filling foamed plastics is arranged, and consists of with metallic film in the internal layer plating again.Reduce the loss of heat from conduction, radiation, three aspects of convection current.Install again an electric heater unit between lunch box and shell additional, the loss of additional heat makes food remain on certain higher temperature.

The problem that above-mentioned several lunch box all exists is: when the small volume of lunch box, lunch box Dare capacity is restricted, and does not therefore just fill too many food; And if the Volume design of lunch box is excessive, although its capacity guaranteed to some extent, the lunch box that volume is too large is very inconvenient again when preserving because it can occupy too many space, and the lunch box that volume is too large also is not easy to carry.

Summary of the invention:

For solving the problems of the technologies described above, the invention discloses a kind of can reduced volume so that the optimization of preserving guide and support lunch box with memory function, concrete summary of the invention is as follows:

A kind of lunch box of guiding and supporting with memory function of having optimized, it is characterized in that: described lunch box is made of plastics, comprise soft handle, lid, chopsticks, foldable box body, described foldable box body forms a series of pleated portions in its four sides, and compressible pleated portions makes the smaller volume of foldable box body when preserving; The top of described foldable box body on two relative sides is formed with lug boss, and this lug boss combines with lug boss on the lid; Described soft handle is enclosed within on the lug boss at two ends and described lunch box can be mentioned.

Preferably, when described foldable box body was in folded state, described soft handle was enclosed within on the lug boss at two ends, and was in the bottom of described lunch box, can further save the space like this and preserve.

Description of drawings:

Fig. 1 refers to a kind of schematic diagram of guiding and supporting with the lunch box of memory function of having optimized of the present invention;

Wherein, the soft handle of Reference numeral 1-

The 2-lid

The 3-chopsticks

The 4-foldable box body

Embodiment:

Now by reference to the accompanying drawings the present invention is described further.

As shown in Figure 1, a kind of lunch box of guiding and supporting with memory function of having optimized, it is characterized in that: described lunch box is made of plastics, comprise soft handle 1, lid 2, chopsticks 3, foldable box body 4, described foldable box body 4 forms a series of pleated portions in its four sides, and compressible pleated portions makes the smaller volume of foldable box body 4 when preserving; The top of described foldable box body 4 on two relative sides is formed with lug boss, and this lug boss combines with lug boss on the lid 2; Described soft handle 1 is enclosed within on the lug boss at two ends and described lunch box can be mentioned.

Preferably, when described foldable box body 4 was in folded state, described soft handle 1 was enclosed within on the lug boss at two ends, and is in the bottom of described lunch box, can further save the space like this and preserve.

Utilize the lunch box of guiding and supporting with memory function of having optimized of the present invention, pleated portions can be launched to have obtained larger capacity in use, so that the more food of splendid attire, and when placing, pleated portions can be compressed, reduced volume, and soft handle can be fixed on the lunch box bottom, one side is lunch box fixedly, further save on the other hand the space, so the present invention has outstanding substantive distinguishing features and significant progressive.

Claims

1. optimized the lunch box of guiding and supporting with memory function for one kind, it is characterized in that: described lunch box is made of plastics, comprise soft handle, lid, chopsticks, foldable box body, described foldable box body forms a series of pleated portions in its four sides, and compressible pleated portions makes the smaller volume of foldable box body when preserving; The top of described foldable box body on two relative sides is formed with lug boss, and this lug boss combines with lug boss on the lid; Described soft handle is enclosed within on the lug boss at two ends and described lunch box can be mentioned.

2. the lunch box of guiding and supporting with memory function of having optimized as claimed in claim 1, it is characterized in that: when described foldable box body is in folded state, described soft handle is enclosed within on the lug boss at two ends, and is in the bottom of described lunch box, can further save the space like this and preserve.