CN203121374U

CN203121374U - Multi-layer combined lunch box

Info

Publication number: CN203121374U
Application number: CN 201320113094
Authority: CN
Inventors: 蔡可可
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-13
Filing date: 2013-03-13
Publication date: 2013-08-14
Anticipated expiration: 2023-03-13

Abstract

The utility model discloses a multi-layer combined lunch box, wherein adjacent lunch boxes are separately and detachably connected together; each lunch box comprises a side surface in a vertical direction and a bottom surface in a parallel direction; buckles are arranged at the lower edge of the side surface of each lunch box; and tenons which are correspondingly matched with the buckles are arranged at the upper edge of the side surface of each lunch box. The multi-layer combined lunch box has the beneficial technical effects that the tenons are respectively arranged at the left side and the right side of the upper edge of each lunch box; the plastic buckles at the upper layer can be fastened to the tenons at the lower layer; the lunch boxes are fastened into a whole body; the tenons can be used as a handle of the lunch box; mounting and dismantling of each lunch box are facilitated; and the multi-layer combined lunch box is practical.

Description

A kind of multiple layer combination lunch box

Technical field

The utility model relates to a kind of lunch box, relates in particular to a kind of multiple layer combination lunch box.

Background technology

Skin is the multilayer lunch box of plastics on the market at present, it all is the edge with the plastics clasp fastening lower floor lunch box top of upper strata the right and left, though it is this structure can be closely together each layer lunch box, because every layer of lunch box all do not have handle, very inconvenient in the time will picking up every layer of lunch box separately.

The utility model content

The purpose of this utility model is to provide a kind of multiple layer combination lunch box that can conveniently pick up every layer of lunch box, solves the shortcoming that prior art exists.

The utility model adopts following technical scheme to realize:

A kind of multiple layer combination lunch box, link together to separable dismounting between the adjacent lunch box, described lunch box comprises the side of vertical direction and the bottom surface of parallel direction, the place, lower edge of every layer of lunch box side is equipped with buckle, it is characterized in that the place, upper edge of every layer of lunch box side is equipped with the trip with the corresponding coupling of described buckle.

Further, described trip is installed in the left and right sides of every layer of lunch box upper edge.

The useful technique effect that the utility model possesses is:

The left and right sides of every layer of lunch box upper edge is respectively arranged with trip, can either allow the plastic buckle of layer lunch box be held on the trip of lower floor like this, each layer lunch box linked closely into an integral body, trip can serve as the handle of this layer lunch box again, conveniently the lunch box of each layer is installed and taken apart, more practical.

Description of drawings

Fig. 1 is the decomposition texture schematic diagram of the utility model multiple layer combination lunch box.

Fig. 2 is the partial enlarged drawing of trip.

Fig. 3 is the partial enlarged drawing of buckle.

The specific embodiment

By following description to embodiment; to help public understanding the utility model more; but can't the specific embodiment that the applicant is given be considered as the restriction to technical solutions of the utility model, any definition to parts or technical characterictic change and/or to overall structure do form but not the conversion of essence all should be considered as the protection domain that the technical solution of the utility model limits.

Multiple layer combination lunch box of the present utility model as shown in Figure 1 to Figure 3, link together to separable dismounting between the adjacent lunch box, lunch box 1 comprises the side of vertical direction and the bottom surface of parallel direction, the place, lower edge of every layer of lunch box side is equipped with buckle 2, the place, upper edge of lunch box 1 side is equipped with the trip 3 with buckle 2 corresponding couplings, trip 3 is installed in the left and right sides of every layer of lunch box upper edge, can either allow the plastic buckle on upper strata be held on the trip 3 of lower floor like this, each layer lunch box linked closely into an integral body, trip is 3 handles that can serve as this layer lunch box again, conveniently various lunch boxes is installed and taken apart, more practical.On the basis of above-described embodiment, can also do further improvement: the box body of lunch box is divided into three layers, wherein internal layer is glass inner bag, the middle level is the compound heat-insulation layer of base-material and metallic film, skin is vinyon, and at the middle part of glass inner bag more than one dividing plate is set, heating lamp tube perhaps is set in the lunch box lid and connects corresponding circuit and latch socket, conveniently the food in the lunch box is heated; Can also a plurality of inside grooves be set in the box body inside of lunch box, lower surface at adjacent inside groove arranges a plurality of apertures, the resistance screen of being made up of resistance wire is set below the box body again, by the notch of outer casing underpart battery is installed, battery links to each other with resistance screen and is used for power supply.

Certainly; the utility model can also have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1. multiple layer combination lunch box, link together to separable dismounting between the adjacent lunch box, described lunch box comprises the side of vertical direction and the bottom surface of parallel direction, the place, lower edge of every layer of lunch box side is equipped with buckle, it is characterized in that the place, upper edge of every layer of lunch box side is equipped with the trip with the corresponding coupling of described buckle.

2. multiple layer combination lunch box according to claim 1 is characterized in that, described trip is installed in the left and right sides of every layer of lunch box upper edge.