CN215362354U

CN215362354U - Box body of preservation box

Info

Publication number: CN215362354U
Application number: CN202120207477.2U
Authority: CN
Inventors: 洪伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-31
Anticipated expiration: 2031-01-25

Abstract

The technical scheme is that the preservation box body comprises a box body, the box body comprises a plastic box edge positioned at the top and a silica gel box body connected to the lower end of the plastic box edge, the silica gel box body is connected with the plastic box edge through a mould pressing secondary forming mode, the size of the outer surface of the silica gel box body is gradually reduced from top to bottom, the outer diameter of the lower portion of the silica gel box body is smaller than the inner diameter of the plastic box edge, and the silica gel box body is turned upwards to deform and enter the inner side of the plastic box edge when being folded. The foldable food box is simple in structure, convenient to use, large in inner side space when unfolded, capable of storing more food, small in size after folded, convenient to store, convenient to detach after the box cover is connected, capable of being directly contacted with food and good in safety performance.

Description

Box body of preservation box

Technical Field

The utility model relates to a preservation box, in particular to a preservation box body.

Background

The box body of the traditional preservation box is usually made of plastics or glass materials, and the normal function of storing food can be met. However, the fresh food box occupies a large volume in the storage state, and for many households, it is certainly desirable that the fresh food box has a large volume when storing food, a firm structure, and a small volume when storing food, so that the fresh food box is convenient to store.

In order to realize the folding of the box body, the whole box body is made of silica gel in the prior art. However, the box body made of silica gel has no strength of the container when in use, and is too soft and collapsed although being convenient to fold, and is not practical enough.

Also, in the prior art, the edge of the box body is made of rigid plastic and the bottom of the box body is made of silica gel, so that the folding effect can be realized.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention aims to provide a preservation box body, which has a simple folding mode, a simple and novel structure, a large storage space when unfolded, a small volume when folded, and a practical use.

The technical scheme is that the preservation box body comprises a box body, the box body comprises a plastic box edge positioned at the top and a silica gel box body connected to the lower end of the plastic box edge, the silica gel box body is connected with the plastic box edge through a mould pressing secondary forming mode, the size of the outer surface of the silica gel box body is gradually reduced from top to bottom, the outer diameter of the lower portion of the silica gel box body is smaller than the inner diameter of the plastic box edge, and the silica gel box body is turned upwards to deform and enter the inner side of the plastic box edge when being folded.

Preferably, the silica gel box body includes that upper segment is regional, the middle section is regional and the hypomere is regional, upper segment is regional and the hypomere is regional wholly vertical arrangement, the regional slope of middle section inwards sets up, the regional lateral surface handing-over department of upper segment and middle section is provided with first chamfer transition zone, the regional medial surface handing-over department of middle section and hypomere is provided with second chamfer transition zone.

Preferably, the inner side surface of the plastic box edge is flush with the inner side surface of the upper section area.

Preferably, the plastic box is provided with an annular buckling part which extends outwards and is used for buckling the box cover along the outer side surface.

Preferably, the bottom of the outer side of the silica gel box body is provided with an annular placing part extending downwards, and the bottom end of the annular placing part is flush.

The foldable food box is simple in structure, convenient to use, large in inner side space when unfolded, capable of storing more food, small in size after folded, convenient to store, convenient to detach after the box cover is connected, capable of being directly contacted with food and good in safety performance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;

FIG. 4 is a schematic view of the folded structure of the present invention;

FIG. 5 is a front view of FIG. 4;

FIG. 6 is a cross-sectional view taken along the line C-C of FIG. 5;

wherein: 1, a box body; 2-plastic box edge; 3-a silica gel box body; 31 — upper region; 32-middle section area; 33-lower section area; 34 — a first chamfered transition zone; 35-a second chamfer transition zone; 4, an annular buckling part; 5-annular placing part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the utility model provides a preservation box body, which comprises a box body 1, wherein the box body 1 comprises a plastic box edge 2 positioned at the top and a silica gel box body 3 connected to the lower end of the plastic box edge 2, the silica gel box body 3 is connected with the plastic box edge 2 through a mould pressing secondary forming mode, the size of the outer surface of the silica gel box body 3 is gradually reduced from top to bottom, the outer diameter of the lower part of the silica gel box body 3 is smaller than the inner diameter of the plastic box edge 2, and the silica gel box body 3 is turned upwards to be deformed to enter the inner side of the plastic box edge 2 during folding.

Preferably, silica gel box body 3 includes that the upper segment is regional 31, middle section is regional 32 and lower section is regional 33, the regional 31 and lower section is regional 33 and is vertical arrangement on the whole, the regional 32 slope of middle section inwards sets up, the regional 31 and middle section regional 32 lateral surface handing-over department of upper segment is provided with first chamfer transition zone 34, the regional 32 and lower section regional 33 medial surface handing-over department of middle section is provided with second chamfer transition zone 35.

Preferably, the plastic case is flush along the inside of the rim 2 and the inside of the upper section 31.

Preferably, the plastic box is provided with an annular buckling part 4 which extends outwards and is used for buckling the box cover along the outer side surface of the plastic box 2.

Preferably, the bottom of the outer side of the silica gel box body 3 is provided with an annular placing part 5 extending downwards, and the bottom end of the annular placing part 5 is flush.

When food is placed, the box body is unfolded, as shown in fig. 1 to 3, the food is placed, and the box cover is covered for storage. When the box needs to be stored, the box body is folded, as shown in fig. 4 to 6, the volume is small after the box is folded, and the box is convenient to store.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical principle of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a preservation box body, includes box body (1), its characterized in that: the box body (1) comprises a plastic box body (3) which is positioned at the top and is connected with the plastic box along the lower end of the plastic box (2), the silicon box body (3) is connected with the plastic box along the plastic box (2) in a mode of mould pressing secondary forming, the outer surface size of the silicon box body (3) from top to bottom is gradually reduced, the outer diameter of the lower part of the silicon box body (3) is smaller than the inner diameter of the plastic box along the plastic box (2), the silicon box body (3) turns upwards to turn over and deform to enter the plastic box along the inner side of the plastic box (2) during folding, the silicon box body (3) comprises an upper section area (31), a middle section area (32) and a lower section area (33), the upper section area (31) and the lower section area (33) are integrally vertically arranged, the middle section area (32) is obliquely and inwards arranged, a first chamfer transition area (34) is arranged at the outer side face of the upper section area (31) and the middle section area (32), and a second chamfer transition area (35) is arranged at the joint of the inner side surfaces of the middle section area (32) and the lower section area (33).

2. The crisper box of claim 1, wherein: the inner side surface of the plastic box edge (2) is flush with the inner side surface of the upper section area (31).

3. The crisper box of claim 1, wherein: the outer side surface of the plastic box edge (2) is provided with an annular buckling part (4) which extends outwards and is used for buckling the box cover.

4. The crisper box of claim 1, wherein: the silica gel box body (3) outside bottom is provided with downwardly extending's annular portion of placing (5), annular portion of placing (5) bottom parallel and level.