CN213949166U

CN213949166U - Food fresh-keeping device

Info

Publication number: CN213949166U
Application number: CN202022815938.2U
Authority: CN
Inventors: 陈庚
Original assignee: Luohe Zhenxian Food Co ltd
Current assignee: Luohe Zhenxian Food Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-13
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a food fresh-keeping device, which comprises an outer box body and a box cover, wherein the box cover is arranged above the outer box body, the front end surface of the box cover is provided with a lock catch, the inner wall of the outer box body is provided with a heat preservation layer, the inner wall of the heat preservation layer is provided with an inner container shell, the inner side of the inner container shell is provided with a fresh-keeping inner container, the side wall of the fresh-keeping inner container is provided with a sliding groove, the bottom of the sliding groove is provided with a lower sliding block, the upper surface of the lower sliding block is provided with a telescopic spring, the upper end of the telescopic spring is provided with an upper sliding block, one side of the inner part of the upper sliding block is provided with a rotating shaft, the outer wall of the rotating shaft is sleeved with a torsional spring, a pressing plate is arranged below the rotating shaft, the upper surface of the box cover is provided with a handle, and the surface of the handle is provided with anti-slip lines; the utility model has the advantages of convenient carrying, food stacking prevention, dual temperature loss prevention, obvious fresh-keeping effect, convenient carrying and convenient use.

Description

Food fresh-keeping device

Technical Field

The utility model belongs to the technical field of the food fresh-keeping technique and specifically relates to a food fresh-keeping device is related to.

Background

With the continuous improvement of the life of people, people pay more and more attention to the safety and quality problems of food. The preservation means keeping the freshness of perishable foods such as vegetables, fruits, meat, and the like, and most of the foods are conventional preservation equipment such as refrigerators and the like at home or in hotels, factories and the like, and the foods are necessities for human survival, so the food preservation becomes one of the oldest technologies used by human, and the refrigeration and freezing are perhaps the most widely used food preservation modes at present. The purpose of cold storage is to slow down the action of bacteria so that the food can be preserved longer, while the purpose of freezing is to prevent all the action of bacteria, since bacteria lose their activity completely under freezing conditions, and cold storage has little effect on food, and thus has been widely used;

in some special cases, such as picnic and long-distance travel, food needs to be preserved in order to avoid rotting during carrying, but fruits and vegetables inside the preservation box are difficult to avoid the influence of jolt under the condition of poor road conditions due to long-distance trembling while preserving the food, so that the food is placed in a messy manner or stacked together, and the eating experience is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a food fresh-keeping device that has portable, prevents that food from piling up, dual prevent that the temperature scatters and disappears, fresh-keeping effect is showing, conveniently carries, convenient to use, has solved the problem among the prior art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a food fresh-keeping device, includes outer box body and lid, its characterized in that: the utility model discloses an outer box of packing, including outer box, lid, slide groove, sliding groove, slider, lower slider upper surface, telescopic spring upper end is equipped with the top shoe, top shoe inside one side is provided with the pivot, pivot outer wall cover is equipped with the torsional spring, the pivot below is equipped with the pressure strip.

The utility model discloses further set up to: the box cover is characterized in that a lifting handle is arranged on the upper surface of the box cover, and anti-skidding lines are arranged on the surface of the lifting handle.

Through adopting above-mentioned technical scheme, set up can be convenient through the handle and carry out portable removal to the device, be convenient for use, anti-skidding line can effectually prevent the box landing.

The utility model discloses further set up to: the lock catches are provided with two groups, and the lock catches adopt a magnetic attraction buckling mode.

Through adopting above-mentioned technical scheme, when can avoiding one of them hasp inefficacy through the design of multiunit hasp, influence the whole result of use of the device, improve the practicality that the device used, the lock mode of magnetism is inhaled can be quick with lid and outer box body lock.

The utility model discloses further set up to: the lower sliding block is fixedly installed at the bottom of the sliding groove, the lower sliding block is connected with the upper sliding block through a telescopic spring, and the upper sliding block is in sliding connection in the sliding groove.

Through adopting above-mentioned technical scheme, utilize the elastic potential energy of expanding spring self to drive the pressure strip and be in the top of food, play the effect that compresses tightly automatically to food, prevent that food from taking place to pile up in the transportation.

The utility model discloses further set up to: and a vacuum interlayer is formed between the inner container shell and the fresh-keeping inner container.

Through adopting above-mentioned technical scheme, through setting up inner bag shell and fresh-keeping inner bag, can prevent that the temperature from scattering and disappearing to inside vacuumizing between inner bag shell and the fresh-keeping inner bag, make the fresh-keeping effect of box body inside better.

The utility model discloses further set up to: the heat-insulating layer is formed by adopting an injection molding process, and the whole heat-insulating layer is formed by adopting a PU integral foaming process.

Through adopting above-mentioned technical scheme, can completely cut off external high temperature on the one hand through the heat preservation, can effectually prevent that the inside temperature from scattering and disappearing simultaneously, further improve cold-stored fresh-keeping effect.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the food preservation device is used, structurally, food with a proper height is placed in a preservation inner container, an upper sliding block is pulled under the action of an expansion spring and slides upwards in a sliding groove until the height of the upper sliding block is consistent with the storage height of the food, a pressing plate is rotated outwards around a rotating shaft, the pressing plate presses the food downwards under the matching of a torsion spring and the expansion spring, and the food is prevented from being stacked in the transportation process;

2. structurally, place the ice bag between outer box body and inner bag shell, realized the cooling to the box body inner chamber, maintain the constancy of temperature in food storage chamber, guarantee through heat preservation and insurance inner bag that the inside temperature of box body is undulant less, easily realize the low temperature storage to giving birth to bright food.

Drawings

Fig. 1 is a schematic view of the overall structure of a food fresh-keeping device of the present invention;

FIG. 2 is a schematic view of the structure of the food fresh keeping device according to the present invention in an open state;

FIG. 3 is a schematic view of the internal structure of a food fresh-keeping device according to the present invention;

fig. 4 is an enlarged schematic structural view of a position a of the food fresh-keeping device of the present invention;

FIG. 5 is a schematic view of the connection structure of the components of a food fresh-keeping apparatus according to the present invention;

fig. 6 is a schematic view of the structure of the inner container of the food fresh-keeping device of the present invention.

In the figure, 1, an outer casing; 2. a box cover; 3. a handle; 4. locking; 5. a fresh-keeping inner container; 6. a sliding groove; 7. a compression plate; 8. a heat-insulating layer; 9. an inner container outer shell; 10. an upper slide block; 11. a tension spring; 12. a rotating shaft; 13. a lower slide block; 14. a torsion spring.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 2, 3 and 4, in order to realize the preservation of food, the utility model discloses a food preservation device, which comprises an outer box body 1 and a box cover 2, wherein an inner container shell 9 is arranged on the inner wall of a heat preservation layer 8, a preservation inner container 5 is arranged on the inner side of the inner container shell 9, a sliding groove 6 is arranged on the side wall of the preservation inner container 5, a lower slider 13 is arranged at the bottom of the sliding groove 6, an extension spring 11 is arranged on the upper surface of the lower slider 13, an upper slider 10 is arranged at the upper end of the extension spring 11, a rotating shaft 12 is arranged on one side inside the upper slider 10, a torsion spring;

in the embodiment, in the using process, a proper amount of ice blocks are poured into a vacuum layer formed between the preservation inner container 5 and the inner container shell 9, after the completion, the preservation inner container 5 and the inner container shell 9 are placed into the outer box body 1, then food is placed into the preservation inner container 5, after the placement is completed, the upper sliding block 10 is pulled under the action of the expansion spring 11, the lower sliding block 13 is fixed at the bottom of the sliding groove 6, the expansion spring 11 is prevented from being stretched and failed, the upper sliding block 10 slides upwards in the sliding groove 6 to be consistent with the food storage height, the pressing plate 7 is rotated outwards around the rotating shaft 12, the pressing plate 7 is unfolded inwards under the matching of the torsion spring 14 and the expansion spring 11, the food is pressed downwards, the stacking of the food in the transportation process is avoided, the food is prevented from being toppled over, the practicability is strong, in practical application, the arrangement mode and the connection number of the preservation inner container 5 and the pressing plate 7 can be changed according to practical requirements, and is not particularly limited herein.

As shown in fig. 1 and 3, a box cover 2 is arranged above an outer box body 1, a lock catch 4 is arranged on the surface of the front end of the box cover 2, an insulating layer 8 is arranged on the inner wall of the outer box body 1, a lifting handle 3 is arranged on the upper surface of the box cover 2, and anti-skid grains are arranged on the surface of the lifting handle 3;

in this embodiment, cover lid 2, make hasp 4 and the 1 lock of outer box body on the lid 2, lid 2 and the fixed completion of outer box body 1 installation, heat preservation 8 through inside setting, can completely cut off ambient temperature effectively and refrigerate fresh-keeping to the edible material in the container, it is fresh-keeping effectual, and fresh-keeping inner bag 5 and device body easy to assemble dismantlement, be convenient for wash, can be convenient carry out portable removal to the device through handle 3 setting, be convenient for use, anti-skidding line can effectually prevent the box landing, in practical application, also can change the arrangement mode of hasp 4 according to actual need, do not specifically inject here.

Referring to fig. 1, 2 upper surfaces of box covers are provided with

handle

3, and 3 surfaces of handle are equipped with anti-skidding line, set up through handle 3 can be convenient carry the removal to the device, are convenient for use, and anti-skidding line can effectually prevent the box landing.

Referring to fig. 1, the lock catches 4 are provided with two sets of lock catches, the lock catches 4 adopt a magnetic attraction locking mode, when one of the lock catches 4 fails to work, the whole using effect of the device is affected by the design of the multiple lock catches 4, the use practicability of the device is improved, and the magnetic attraction locking mode can quickly lock the box cover 2 with the outer box body 1.

Referring to fig. 6, lower slider 13 fixed mounting is in the bottom of sliding tray 6, is connected through expanding spring 11 between lower slider 13 and the upper slide 10, and upper slide 10 sliding connection in sliding tray 6 utilizes the elastic potential energy of expanding spring 11 self to drive pressure strip 7 and be in the top of food, plays the effect of automatic compressing tightly to food, prevents that food from taking place to pile up in the transportation.

Referring to fig. 3, a vacuum interlayer is formed between the inner container shell 9 and the fresh-keeping inner container 5, and by arranging the inner container shell 9 and the fresh-keeping inner container 5, the inner part between the inner container shell 9 and the fresh-keeping inner container 5 can be vacuumized, so that the temperature loss is prevented, and the fresh-keeping effect in the box body is better.

Referring to fig. 3, the heat preservation layer 8 is formed by an injection molding process, and is integrally formed by a PU integral foaming process, so that the heat preservation layer 8 can isolate external high temperature, effectively prevent internal temperature from dissipating and further improve the refrigerating preservation effect.

The implementation principle of the embodiment is as follows:

the utility model relates to a food fresh-keeping device, in the use, pour into the appropriate amount of ice-cubes in the vacuum layer that forms between fresh-keeping inner bag 5 and inner bag shell 9, after accomplishing, put fresh-keeping inner bag 5 and inner bag shell 9 into outer box body 1, then put into fresh-keeping inner bag 5 that food was put into, after placing and accomplishing, move top shoe 10 under the effect of expanding spring 11, bottom shoe 13 fixes in the bottom of sliding tray 6, prevent expanding spring 11 tensile failure, top shoe 10 upwards slides in sliding tray 6 to be highly unanimous with the food storage, outwards roll out pressure strip 7 around axle 12, pressure strip 7 is inside out under the cooperation of torsional spring 14 and expanding spring 11, and compress tightly food downwards, avoid causing the piling up of food in the transportation, prevent food from toppling over, cover lid 2, make the hasp 4 on lid 2 and outer box body 1 lock, lid 2 and outer box body 1 are installed fixedly and accomplished, through the inside heat preservation 8 that sets up, can completely cut off ambient temperature effectively and refrigerate fresh-keeping to the edible material in the container, fresh-keeping effectual, and fresh-keeping inner bag 5 and device body easy to assemble dismantlement, the washing of being convenient for, set up can be convenient carry out portable removal to the device through handle 3, be convenient for use, the antiskid line can effectually prevent the box landing to solve the technical problem who exists among the prior art.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a food fresh-keeping device, includes outer box body (1) and lid (2), its characterized in that: the utility model discloses a fresh-keeping inner container of refrigerator, including outer box (1), lid (2), inner bag shell (9), slide groove (6) have been seted up to outer box (1) inner wall, heat preservation (8) inner wall is provided with inner bag shell (9), inner bag shell (9) inboard is provided with fresh-keeping inner bag (5), sliding tray (6) have been seted up to fresh-keeping inner bag (5) lateral wall, slider (13) are installed down to sliding tray (6) bottom, slider (13) upper surface is provided with expanding spring (11) down, expanding spring (11) upper end is equipped with slider (10), the inside one side of slider (10) is provided with pivot (12), pivot (12) outer wall cover is equipped with torsional spring (14), pivot (12) below is equipped with pressure strip (7).

2. The food preservation apparatus according to claim 1, wherein: the box cover is characterized in that a lifting handle (3) is arranged on the upper surface of the box cover (2), and anti-skidding lines are arranged on the surface of the lifting handle (3).

3. The food preservation apparatus according to claim 1, wherein: the lock catches (4) are provided with two groups, and the lock catches (4) adopt a magnetic attraction buckling mode.

4. The food preservation apparatus according to claim 1, wherein: the lower sliding block (13) is fixedly installed at the bottom of the sliding groove (6), the lower sliding block (13) is connected with the upper sliding block (10) through a telescopic spring (11), and the upper sliding block (10) is connected in the sliding groove (6) in a sliding mode.

5. The food preservation apparatus according to claim 1, wherein: a vacuum interlayer is formed between the inner container outer shell (9) and the fresh-keeping inner container (5).

6. The food preservation apparatus according to claim 1, wherein: the heat-insulating layer (8) is formed by adopting an injection molding process, and the whole heat-insulating layer is formed by adopting a PU integral foaming process.