CN215685394U

CN215685394U - Fresh-keeping lunch box with better sealing performance

Info

Publication number: CN215685394U
Application number: CN202121983234.4U
Authority: CN
Inventors: 黄志高
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-01
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a fresh-keeping lunch box with better sealing property, which comprises a silica gel box body and a silica gel cover edge, wherein a ring groove is arranged in the middle of the inner wall of the silica gel cover edge, the inner part of the ring groove is fixedly connected with a toughened glass plate in a sealing way, the upper end of the top of the silica gel box body is provided with an edge cover, the inner part of the edge cover is fixedly connected with a steel ring, the bottom of the silica gel cover edge is provided with a buckling groove, and the edge cover is clamped in the buckling groove; the box cover formed by the toughened glass plate and the silica gel cover edge is used, the hardness of the whole box cover is increased, the steel ring is added in the edge of the silica gel box body to increase the hardness of the silica gel box body, so that the silica gel box body and the box cover are more closely combined without air leakage, the sealing performance is better, food is kept fresh more durably, the food in the silica gel box body can be visually seen through the toughened glass plate, and the box cover does not need to be opened.

Description

Fresh-keeping lunch box with better sealing performance

Technical Field

The utility model relates to the technical field of lunch boxes, in particular to a fresh-keeping lunch box with better sealing property.

Background

The silica gel material has nontoxic tasteless, high temperature resistance's characteristic, can protect the temperature of food itself, reduces the change and the loss of temperature, and the food of putting in silica gel bowl or basin can also keep original temperature in a period, can not give the user corresponding temperature transmission when using.

The existing silica gel fresh-keeping lunch box has the defects of insufficient hardness, softness and poor sealing property due to the fact that the periphery of the box body is made of full silica gel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fresh-keeping lunch box with better sealing property, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a better fresh-keeping lunch-box of leakproofness, includes silica gel box body and silica gel lid limit, the ring channel has been seted up at the inner wall middle part of silica gel lid limit, the inside seal fixedly connected with toughened glass board of ring channel, the top upper end of silica gel box body is provided with bordures, the inside fixedly connected with steel ring of borduring, the buckle groove has been seted up to the bottom of silica gel lid limit, the joint of borduring is in the inside in buckle groove.

Through adopting above-mentioned technical scheme, use the lid that toughened glass board and silica gel capping limit are constituteed, increase the hardness of whole lid, it has the steel ring to increase the hardness of silica gel box body to bordure in on the silica gel box body for silica gel box body and lid more closely combine, and is airtight, and sealing performance is better, makes food fresh-keeping more lasting.

Preferably, the tempered glass plate is a transparent tempered glass plate.

By adopting the technical scheme, the food in the lunch box can be observed conveniently.

Preferably, the steel ring is a stainless steel ring.

By adopting the technical scheme, the stainless steel material has the characteristics of high strength, corrosion resistance and high temperature resistance, and the practical service life is longer.

Preferably, the bottom of the silica gel box body is fixedly connected with a base.

Through adopting above-mentioned technical scheme, stability when improving the silica gel box body and placing.

Preferably, the edge of the silica gel cover edge exceeds the edge of the edge by 0.5 cm-1.5 cm.

Through adopting above-mentioned technical scheme, convenient to use person takes off silica gel lid limit from the silica gel box body.

Compared with the prior art, the utility model has the beneficial effects that:

the box cover formed by the toughened glass plate and the silica gel cover edge is used, the hardness of the whole box cover is increased, the steel ring is added in the edge of the silica gel box body to increase the hardness of the silica gel box body, so that the silica gel box body and the box cover are more closely combined without air leakage, the sealing performance is better, food is kept fresh more durably, the food in the silica gel box body can be visually seen through the toughened glass plate, and the box cover does not need to be opened.

Drawings

FIG. 1 is a schematic illustration of an explosive structure according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a base according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a silicone cover according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of the connection between the silica gel cover edge and the tempered glass plate according to the embodiment of the utility model;

fig. 5 is a schematic structural diagram of a silica gel box according to an embodiment of the utility model.

In the figure: 1. a silica gel box body; 2. covering edges with silica gel; 3. tempering the glass plate; 4. steel rings; 5. edge covering; 6. a base; 7. an annular groove; 8. a snap groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a fresh-keeping lunch box with better sealing performance comprises a silica gel box body 1 and a silica gel cover edge 2, wherein a ring groove 7 is formed in the middle of the inner wall of the silica gel cover edge 2, a toughened glass plate 3 is fixedly connected in the ring groove 7 in a sealing mode, glue is coated on the periphery of the toughened glass plate 3, then the silica gel cover edge 2 and the toughened glass plate 3 are combined into a whole through hot pressing by wrapping silica gel, a user can visually see food in the silica gel box body 1 conveniently, the toughened glass plate 3 is arranged to be a transparent toughened glass plate, a wrapping edge 5 is arranged at the upper end of the top of the silica gel box body 1, in order to improve the strength of the silica gel box body 1, a steel ring 4 is fixedly connected in the wrapping edge 5, the steel ring 4 can be selected as a stainless steel ring, in order to facilitate the disassembly and assembly of the silica gel cover edge 2, a buckling groove 8 is formed in the bottom of the silica gel cover edge 2, and the wrapping edge 5 is clamped in the buckling groove 8;

in order to improve the stability of the silica gel box body 1 during placement, the bottom of the silica gel box body 1 is fixedly connected with a base 6;

in order to conveniently detach the silica gel cover edge 2 from the silica gel box body 1, the edge of the silica gel cover edge 2 exceeds the edge of the edge covering 5 by 0.5 cm-1.5 cm.

According to the technical scheme, the working steps of the scheme are summarized and carded:

as shown in fig. 1-5, the hardness of the whole box cover is increased by using the box cover consisting of the toughened glass plate 3 and the silica gel cover edge 2, the hardness of the silica gel box body 1 can be increased by adding the steel ring 4 into the upper edge 5 of the silica gel box body 1, so that the silica gel box body 1 and the box cover are more tightly combined to have better airtight performance, food can be kept fresh for a longer time, and food in the silica gel box body 1 can be visually seen through the toughened glass plate 3 without opening the box cover.

The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a better fresh-keeping lunch-box of leakproofness which characterized in that: including silica gel box body (1) and silica gel lid limit (2), ring channel (7) have been seted up at the inner wall middle part of silica gel lid limit (2), the inside seal fixedly connected with toughened glass board (3) of ring channel (7), the top upper end of silica gel box body (1) is provided with bordures (5), the inside fixedly connected with steel ring (4) of borduring (5), buckle groove (8) have been seted up to the bottom of silica gel lid limit (2), bordure (5) joint and be in the inside in buckle groove (8).

2. The refreshing lunch box with better sealing performance according to claim 1, characterized in that: the toughened glass plate (3) is a transparent toughened glass plate.

3. The refreshing lunch box with better sealing performance according to claim 1, characterized in that: the steel ring (4) is a stainless steel ring.

4. The refreshing lunch box with better sealing performance according to claim 3, characterized in that: the bottom of the silica gel box body (1) is fixedly connected with a base (6).

5. The refreshing lunch box with better sealing performance according to claim 1, characterized in that: the edge of the silica gel cover edge (2) exceeds the edge of the wrapping edge (5) by 0.5-1.5 cm.