CN216875338U

CN216875338U - Glass embedded lunch box

Info

Publication number: CN216875338U
Application number: CN202220751604.XU
Authority: CN
Inventors: 曾东旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-05
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to the technical field of articles for daily use, in particular to a glass embedded lunch box, which comprises: box body, glass panels, lid frame and release valve, glass panels set up inside the lid frame, the lid frame lid is equipped with disappointing hole on the box body on the glass panels on the box body, release valve sets up on glass panels's disappointing hole, the box body both sides are equipped with the hasp, the hasp back-off is inboard at the lid frame. The beneficial effects of the utility model are as follows: according to the lunch box, the glass panel is fixed by the silica gel material, the box cover frame made of the silica gel material better covers the box body, and the aim of convenient and fast exhaust can be achieved by matching the air release valve and the air release hole, so that hot air in the inner cavity of the glass bowl is released or external air pressure is balanced with the internal air pressure of the lunch box.

Description

Glass embedded lunch box

The technical field is as follows:

the utility model relates to the technical field of articles for daily use, in particular to a lunch box embedded in glass.

The background art comprises the following steps:

the lunch box is a box for containing food, also called a convenience box, and can be divided into a microwave oven lunch box, a heat preservation lunch box, a military lunch box, a plastic lunch box, and a disposable lunch box. At present people use more lunch-box to adopt plastics to make, and whole lunch-box looks the grade lower, and people are when using the lunch-box simultaneously, mostly just place the meal in the lunch-box, then cover the lid, directly seal the meal and preserve, because the lunch-box seals the back, is not vacuumized in the box, still has a certain amount of air to exist, influences the new freshness of meal to a certain extent, and fresh-keeping effect is relatively poor.

The applicant has the defects of the conventional glass embedded lunch box, inherits the spirit of research innovation and lean refinement, combines production practice, and provides a practical solution by using a professional scientific method, so that the application of the scheme is provided.

The utility model has the following contents:

the utility model aims to provide a glass embedded lunch box aiming at the prior technical situation, which overcomes the defects that the prior lunch box is mostly a plastic lunch box and has lower grade, and simultaneously overcomes the defects that the sealing degree is not enough and the fresh-keeping effect of dishes is poor after the lunch box is sealed.

A glass in-line lunchbox comprising: box body, glass panels, box cover frame and release valve, glass panels set up inside the box cover frame, the box cover frame lid is equipped with disappointing hole on the box body on the glass panels on the box body, release valve sets up on glass panels's disappointing hole, the box body both sides are equipped with the hasp, the hasp back-off is inboard at the box cover frame.

Specifically, the box cover frame be the silica gel material, the embedded trench in the inboard trench of box cover frame in glass panels edge, lid frame bottom is equipped with and is used for sealed sealing washer, sealing washer edge outer lane is equipped with inside sunken spacing groove.

Specifically, the inner side of the top of the box body protrudes outwards to form a limiting clamping strip, and the limiting clamping strip corresponds to the limiting groove in position and is clamped in the limiting groove.

Specifically, glass panels on be equipped with disappointing hole and fixed orifices, disappointing valve bottom is equipped with a card post and ends the gas post, the card post runs through the fixed orifices and just blocks up in the fixed orifices through the overhead kick of bottom, ends that the gas post blocks up on disappointing the hole.

Specifically, the bottom of the release valve is provided with a folding transverse groove, the folding transverse groove is located between the clamping column and the air stopping column, the release valve is provided with a buckle convenient to pull up, and the buckle of the release valve is provided with a row of semicircular convex points. When one end of the air release valve is broken off, the air release valve is easy to break off under the action of the folding transverse groove, and the service life of the air release valve is longer.

Specifically, four corners of box body all adopt the fillet structure, protruding and bellied edge that makes progress in the middle of the box body bottom adopts the inclined plane excessive, adopts fillet and inclined plane design, can effectively avoid the material to remain inside the box body, is convenient for wash, and the design of box body bottom epirelief, not only be the box body of taking in order, when the inside temperature of box body is high moreover, inside gas inflation, the bottom can not outwards be protruding, leads to the box body can not steadily place.

Specifically, lid frame upper surface highly than the glass panel height, the box body adopts stainless steel to make, the hasp of box body both sides not only can be blocked to the lid frame, can make things convenient for people to take the box body moreover, overall structure reasonable in design.

The utility model has the beneficial effects that:

according to the lunch box, the glass panel is fixed through the silica gel material, the box cover frame made of the silica gel material better covers the box body, and the aim of convenient and fast exhaust can be achieved through the matched use of the air release valve and the air release hole, so that hot air in the inner cavity of the glass bowl is released or the external air pressure is balanced with the internal air pressure of the lunch box, and the problems that when the lunch box is heated, if the air release cover is not opened in time, steam in the heated lunch box is increased, the product is deformed, and the lunch box cannot be normally used are solved, and when the internal air pressure of the lunch box is lower than the external atmospheric pressure, the lunch box can be contracted and deformed, and the lunch box can be damaged are also caused are solved; the lunch box has a simple structure, is easy to realize, and can be used by more and more people along with the continuous improvement of the preservation requirement of people on meals, so that the lunch box has a wide market prospect.

Description of the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the cover of the present invention;

FIG. 3 is a perspective view of the cartridge of the present invention.

Description of the labeling: the box body 1, the glass panel 2, the box cover frame 3, the air escape valve 4, the lock catch 5, the air escape hole 6, the fixing hole 7, the sealing ring 8, the folding transverse groove 9, the clamping column 10, the air stopping column 11, the semicircular salient point 12, the inclined plane 13, the ring buckle 14 and the round angle 15.

The specific implementation mode is as follows:

in order to make the examination committee more aware of the objects, features and functions of the present invention, the following preferred embodiments are described in detail with reference to the drawings:

referring to fig. 1 to 3, a schematic structural diagram of a glass embedded lunch box of the present invention includes: box body, glass panels, box cover frame and release valve, glass panels set up inside the lid frame, the lid frame lid is equipped with disappointing hole on the box body on the glass panels on the box body, release valve sets up on glass panels's disappointing hole, the box body both sides are equipped with the hasp, the hasp back-off is inboard at the lid frame, the hasp is conventional design, as shown in the figure, does not give unnecessary details here. The box cover frame be the silica gel material, the embedded trench in the inboard trench of box cover frame in glass panels edge, lid frame bottom is equipped with and is used for sealed sealing washer, sealing washer edge outer lane is equipped with inside sunken spacing groove. The inner side of the top of the box body protrudes outwards to form a limiting clamping strip, and the limiting clamping strip corresponds to the limiting groove in position and is clamped in the limiting groove.

Example 1

Above-mentioned scheme, glass panels on be equipped with disappointing hole and fixed orifices, disappointing valve bottom is equipped with a card post and ends the gas post, the card post runs through the fixed orifices and just blocks up at the fixed orifices through the overhead kick of bottom, ends that the gas post blocks up on disappointing the hole. The bottom of the air release valve is provided with a folding transverse groove, the folding transverse groove is positioned between the clamping column and the air stopping column, the air release valve is provided with a buckle which is convenient to pull up, and the buckle of the air release valve is provided with a row of semicircular convex points. Four corners of the box body all adopt fillet structures, the middle of the bottom of the box body is raised upwards, and the raised edge adopts inclined plane transition. The height of the upper surface of the box cover frame is higher than that of the glass panel.

Example 2

Because be equipped with on the glass panels of lunch-box and can make this internal vacuous aspirating hole that forms of lunch-box, be equipped with on this aspirating hole check valve and the lunch-box body and be equipped with and make this internal release valve of external air admission lunch-box, consequently when using this lunch-box, can adopt the inside evacuation of lunch-box after the vacuum pump will seal through the check valve, the air of avoiding leaving over in the lunch-box influences the quality of meal, fresh-keeping effect is better, when needs are opened the lunch-box simultaneously, can open the release valve, make in the air admission lunch-box, so that open the lunch-box, and is simple to use and more practical.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A glass in-line lunchbox comprising: box body, glass panels, box cover frame and release valve, its characterized in that: the glass panel set up inside the lid frame, the lid frame lid is on the box body, be equipped with the hole of disappointing on the glass panel, the valve setting of disappointing is equipped with the hasp on the hole of disappointing of glass panel on the box body both sides, the hasp back-off is inboard at the lid frame.

2. The glass embedded lunch box as claimed in claim 1, wherein: the box cover frame be the silica gel material, the embedded trench in the inboard trench of box cover frame in glass panels edge, lid frame bottom is equipped with and is used for sealed sealing washer, sealing washer edge outer lane is equipped with inside sunken spacing groove.

3. The glass embedded lunch box as claimed in claim 2, wherein: the inner side of the top of the box body protrudes outwards to form a limiting clamping strip, and the limiting clamping strip corresponds to the limiting groove in position and is clamped in the limiting groove.

4. The glass embedded lunch box as claimed in claim 3, wherein: the glass panel on be equipped with disappointing hole and fixed orifices, the valve bottom that loses heart is equipped with a card post and ends the gas post, the card post runs through the fixed orifices and just blocks up in the fixed orifices through the overhead kick of bottom, ends the gas post and blocks up on disappointing the hole.

5. The glass embedded lunch box as claimed in claim 4, wherein: the bottom of the air release valve is provided with a folding transverse groove, the folding transverse groove is positioned between the clamping column and the air stopping column, the air release valve is provided with a buckle which is convenient to pull up, and the buckle of the air release valve is provided with a row of semicircular convex points.

6. The glass-in-line lunch box according to claim 1 or 5, characterized in that: four corners of the box body all adopt fillet structures, the middle of the bottom of the box body is raised upwards, and the raised edge adopts inclined plane transition.

7. The glass embedded lunch box as claimed in claim 6, wherein: the height of the upper surface of the box cover frame is higher than that of the glass panel.