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Lunch box

The technology of a lunch box and a box body is applied in the field of lunch boxes containing food, which can solve the problems of easy sliding of the lunch box and influence on the quantity of the lunch boxes, etc., and achieve the effects of simple structure, convenient use and increased quantity.

Inactive Publication Date: 2017-02-22
高思范
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The top and bottom surfaces of existing lunch boxes are relatively smooth. When transporting multiple lunch boxes stacked together, the lunch boxes are easy to slip, which seriously affects the number of lunch boxes delivered.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment one: if figure 1 with figure 2 As shown, the present invention comprises a box body 1 and a box cover 2 connected with the box body 1, and a cube-shaped protrusion 3 is formed on the middle part of the box cover 2, and at the bottom of the box body 1 corresponding up and down with the protrusion 3 A protruding groove 4 having the same cross-sectional shape as the protrusion 3 is formed on the top, and the protruding 3 can be inserted into the protruding groove 4 .

Embodiment 2

[0015] Embodiment two: if figure 1 with figure 2 Shown, the present invention comprises box body 1 and the box cover 2 that is connected with box body 1, is shaped on the projection 3 of rhombus shape on the middle position of box cover 2, and box body 1 corresponding to projection 3 up and down The bottom is formed with a convex groove 4 having the same cross-sectional shape as the protrusion 3, and the protrusion 3 can be inserted into the convex groove 4.

[0016] When used, such as Figure 4 As shown, after the protrusion 3 of the lower lunch box is packed into the convex groove 4 of the upper lunch box, the two lunch boxes can be stacked together more firmly.

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PUM

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Abstract

The invention discloses a lunch box, comprising a box body (1) and a box cover (2) connected with the box body (1); a ridge-shaped bulge (3) is arranged on the box cover (2), and a convex groove (4) with the same section shape as the bulge (3) is arranged on the bottom part of the box body corresponding to the bulge (3) correspondingly; the bulge (3) can be installed in the convex groove (4). For ridge-shaped bulge (3) has the same shape as the convex groove (4), the vertical positions are corresponding to each other, and the bulge (3) can be mounted in the convex groove (4), thus adjacent laminated lunch boxes can be stably connected together, and thus adding the number of lunch box for outside order; therefore, the lunch box is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a lunch box containing food, in particular to a lunch box in which a plurality of lunch boxes can be easily stacked and transported. Background technique [0002] The top and bottom surfaces of existing lunch boxes are relatively smooth. When transporting multiple stacked lunch boxes, the lunch boxes are easy to slip, which seriously affects the number of lunch boxes delivered. Contents of the invention [0003] The technical problem to be solved by the present invention is a lunch box that is simple in structure, easy to use, can enhance the stability of stacked lunch boxes and increase the number of lunch boxes for delivery. [0004] In order to solve the above-mentioned technical problems, a lunch box of the present invention comprises a box body and a box cover connected with the box body, on which a rib-shaped protrusion is formed, and on the bottom of the box body corresponding to the upper and lower sides of the protru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C11/20
CPCA45C11/20
Inventor 高思范
Owner 高思范