Food sample storage device

Abstract

The utility model provides a food sample preservation device which comprises a box body, partition plates which are transversely and longitudinally staggered are arranged in an inner cavity of the box body, the partition plates divide the inner space of the box body into a plurality of cavities, a storage piece is placed in each cavity, and a storage cavity body used for containing food is arranged in each storage piece. The sample storage box is simple in design structure and convenient and fast to use, when samples are stored, food is firstly placed in the storage pieces, then the storage pieces are placed in the different cavities in the box body, the storage pieces are placed in the different cavities in the box body, the storage pieces are placed in the different cavities in the box body, the storage pieces are placed in the cavities in the box body, and the storage pieces are placed in the cavities in the box body, so that the sample storage box is convenient to use. The storage parts are arranged in the box body, the upper supporting pad and the lower supporting pad at the upper position and the lower position are used for fixing the storage parts, the problem that violent shaking is generated in the box body is avoided, during transportation, the interior of the box body can be vacuumized through the air exhaust fan, the heat insulation effect is achieved through the heat insulation pad, and the preservation time of food can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of food preservation, in particular to a food sample preservation device. Background Art

[0002] Food hygiene is an integral part of public health and also one of the contents of food science. In order to ensure the safety of edible food, samples will be sampled and tested after production. A food testing sample storage device is a device used to temporarily store samples taken during food testing. Most of the sample storage devices in the prior art adopt a box-type structure. After the food is placed inside the box, ice cubes are placed inside it or the box is placed in a refrigerator for storage. However, in some specific occasions, for example, a third-party agency needs to collect samples from different food factories and then transport them to designated testing sites for testing. At this time, due to the large amount of food, more boxes are needed for storage, which is not convenient. In addition, the traditional sample storage box is prone to causing food shaking during transportation, some liquid foods are easily spilled inside the box, and the box has poor sealing and poor thermal insulation, which leads to food spoilage. Utility Model Content

[0003] The utility model provides a food sample storage device to solve the problems of the existing food sample storage device proposed in the above background technology that the food is easily shaken violently and has poor sealing and temperature insulation properties.

[0004] The technical solution of the utility model is achieved in this way:

[0005] A food sample storage device comprises a box body, the inner cavity of the box body has partitions crisscrossed horizontally and vertically, the partitions divide the internal space of the box body into a plurality of cavities, a storage piece is placed in each cavity, the storage piece has a storage cavity for accommodating food, a lower support pad for softly supporting the storage piece is provided at the bottom of each cavity separated by the partition, an upper cover is installed on the top of the box body, an upper support pad matching the cavity and capable of contacting the top surface of the storage piece is provided on the lower surface of the upper cover, the upper support pad and the lower support pad jointly apply pressure to the storage piece so that the storage piece is stably placed in the cavity, and an exhaust assembly for exhausting the air inside the box to the outside is installed on the upper cover.

[0006] Preferably, the exhaust assembly includes an exhaust fan installed on the top of the upper cover, a one-way valve is installed on the lower surface of the upper cover, the exhaust fan is connected to the one-way valve through a pipeline, and when the exhaust fan is working, the air inside the box can be discharged to the outside through the one-way valve and the pipeline.

[0007] Preferably, a pressure relief valve connected to the internal space of the box body is also installed on the upper cover.

[0008] Preferably, the storage device includes a cylinder and a top cover installed on the top of the cylinder, the bottom of the cylinder has a lower groove body with a concave setting, and the lower support pad can be placed in the inner position of the lower groove body, and the upper surface of the top cover has an upper groove body with a concave setting, and the upper support pad can be placed in the inner position of the upper groove body.

[0009] Preferably, the lower trough body and the lower support pad are both conical structures, and the upper trough body and the upper support pad are both inverted conical structures.

[0010] Preferably, a thermal insulation pad is installed on the inner wall of the box.

[0011] Preferably, a handle is installed on the top of the upper cover.

[0012] Preferably, the upper cover is detachably mounted on the top of the box body, and a sealing gasket is installed at the connection between the upper cover and the box body.

[0013] Preferably, the upper support pad and the lower support pad are both made of silicone.

[0014] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0015] The utility model has a simple design structure and is easy to use. When storing samples, the food is first placed in the storage piece, and then the storage piece is placed in different cavities inside the box, and the storage piece is fixed by using upper and lower support pads to avoid severe shaking inside the box. During transportation, the inside of the box can be vacuumed by using an exhaust fan, and the insulation pad can be used to achieve insulation effect, which is beneficial to prolonging the storage time of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is an exploded view of the utility model;

[0019] Figure 3 It is a top view of the internal structure of the box body of the utility model.

[0020] in:

[0021] 1. Box body; 2. Insulation pad; 3. Lower support pad; 4. Partition; 5. Sealing pad; 6. Lower tank body; 7. Cylinder body; 8. Top cover; 9. Upper tank body; 10. Upper cover; 11. Upper support pad; 12. One-way valve; 13. Exhaust fan; 14. Handle; 15. Pressure relief valve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 A food sample storage device comprises a box body 1, the inner cavity of the box body 1 has partitions 4 which are staggered horizontally and vertically, and the partitions 4 divide the inner space of the box body 1 into a plurality of cavities. In this example, there are 9 cavities in total, which can hold 9 different kinds of food samples and has the advantage of a wide range of applications.

[0024] A storage piece is placed in each cavity, and the storage piece has a storage cavity for accommodating food inside. A lower support pad 3 for softly supporting the storage piece is provided at the bottom of each cavity separated by the partition 4. An upper cover 10 is installed on the top of the box body 1. An upper support pad 11 is provided on the lower surface of the upper cover 10, which matches the cavity and can contact the top surface of the storage piece. The upper support pad 11 and the lower support pad 3 jointly apply pressure to the storage piece so that the storage piece is stably placed in the cavity. The upper support pad 11 and the lower support pad 3 are both made of silicone. After the upper cover 10 is installed on the box body 1, the silicone material is squeezed, and force can be applied to the storage piece, so that the storage piece is stably placed inside the box body 1 to avoid shaking.

[0025] An exhaust assembly for exhausting the air inside the box body 1 to the outside is installed on the upper cover 10.

[0026] Specifically, the exhaust assembly includes an exhaust fan 13 installed on the top of the upper cover 10, and a one-way valve 12 is installed on the lower surface of the upper cover 10. The exhaust fan 13 is connected to the one-way valve 12 through a pipeline. When the exhaust fan 13 is working, the air inside the box body 1 can be discharged to the outside through the one-way valve 12 and the pipeline, thereby forming a vacuum inside the box body 1, so that food can be preserved under vacuum conditions and the shelf life is extended.

[0027] Specifically, the upper cover 10 is also provided with a pressure relief valve 15 connected to the internal space of the box body 1. The purpose is to allow air to enter the box body 1 through the pressure relief valve 15 before opening the upper cover 10, so as to avoid the problem that the upper cover 10 cannot be opened due to the vacuum inside the box body 1.

[0028] Specifically, the storage component includes a cylinder 7 and a top cover 8 installed on the top of the cylinder 7, the bottom of the cylinder 7 has a lower groove 6 with an inwardly concave setting, and the lower support pad 3 can be placed in the inner position of the lower groove 6, and the upper surface of the top cover 8 has an upper groove 9 with an inwardly concave setting, and the upper support pad 11 can be placed in the inner position of the upper groove 9, wherein the storage component can be a bottled component made of glass material or a can structure made of food-grade plastic material to meet the storage requirements of different foods. More specifically, the top cover 8 can be selected whether to be sealed according to the actual type of food. For example, when the food is in block shape, it is only necessary to cover the top cover 8 on the cylinder 7 with a gap between the two so that the air inside the cylinder 7 can be discharged to the outside when vacuuming, and when the food is in liquid form, it is necessary to achieve complete sealing between the top cover 8 and the cylinder 7 to prevent food from spilling out, and the connection structure between the top cover 8 and the cylinder 7 can be threaded.

[0029] Specifically, the lower trough body 6 and the lower support pad 3 are both conical structures, and the upper trough body 9 and the upper support pad 11 are both inverted conical structures. Such a configuration can more quickly achieve the coordination between the upper support pad 11 and the upper trough body 9, and the coordination between the lower support pad 3 and the lower trough body 6, and also has a centering effect to avoid the problem of tilting of the stored items.

[0030] Specifically, a thermal insulation pad 2 is installed on the inner wall of the box body 1 and can be made of materials such as polyurethane and silicone to achieve heat preservation and insulation effects inside the box body 1.

[0031] Specifically, a handle 14 is installed on the top of the upper cover 10 .

[0032] Specifically, the upper cover 10 is detachably mounted on the top of the box body 1 , and a sealing gasket 5 is installed at the connection between the upper cover 10 and the box body 1 .

[0033] When this food sample preservation device is in use, different foods are first placed in different cylinders 7, and then the top cover 8 is connected to the top of the cylinder 7, and the cylinder 7 is placed in different cavities of the box body 1, so that the lower groove body 6 at the bottom of the cylinder 7 corresponds to the lower support pad 3 at the bottom of the box body 1, and then the upper cover 10 is buckled on the top of the box body 1, and the upper support pad 11 corresponds to the top cover 8, and the upper support pad 11 and the lower support pad 3 are used to squeeze the storage items together to avoid violent shaking of the storage items during transportation. After the upper cover 10 is installed, the exhaust fan 13 is started to discharge the air inside the box body 1 to the outside, so that a vacuum is formed inside the box body 1, which is beneficial to the preservation of food. When taking out food, it is only necessary to open the pressure relief valve 15 to introduce air into the box body 1, and then the upper cover 10 can be opened.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A food sample storage device, characterized in that: The invention comprises a box body (1), the inner cavity of which has partitions (4) arranged in a horizontal and vertical manner, the partitions (4) dividing the inner space of the box body (1) into a plurality of cavities, each of which has a storage component placed therein, the storage component having a storage cavity for containing food inside, a lower support pad (3) for softly supporting the storage component being provided at the bottom of each cavity separated by the partitions (4), an upper cover (10) being installed on the top of the box body (1), an upper support pad (11) matching the cavity and capable of contacting the top surface of the storage component being provided on the lower surface of the upper cover (10), the upper support pad (11) and the lower support pad (3) jointly applying pressure to the storage component so that the storage component is stably placed in the cavity, and an exhaust assembly for exhausting the air inside the box body (1) to the outside is installed on the upper cover (10).

2. A food sample storage device according to claim 1, characterized in that: The exhaust assembly comprises an exhaust fan (13) installed on the top of the upper cover (10), a one-way valve (12) is installed on the lower surface of the upper cover (10), and the exhaust fan (13) is connected to the one-way valve (12) through a pipeline. When the exhaust fan (13) is working, the air inside the box (1) can be discharged to the outside through the one-way valve (12) and the pipeline.

3. A food sample storage device according to claim 1, characterized in that: The upper cover (10) is also provided with a pressure relief valve (15) which is in communication with the internal space of the box body (1).

4. A food sample storage device according to claim 1, characterized in that: The storage device comprises a cylinder (7) and a top cover (8) mounted on the top of the cylinder (7); the bottom of the cylinder (7) has a lower groove (6) with an inwardly concave arrangement, and the lower support pad (3) can be placed in an inner position of the lower groove (6); the upper surface of the top cover (8) has an upper groove (9) with an inwardly concave arrangement, and the upper support pad (11) can be placed in an inner position of the upper groove (9).

5. A food sample storage device according to claim 4, characterized in that: The lower tank body (6) and the lower support pad (3) are both conical structures, and the upper tank body (9) and the upper support pad (11) are both inverted conical structures.

6. A food sample storage device according to claim 1, characterized in that: A temperature insulation pad (2) is installed on the inner wall of the box body (1).

7. A food sample storage device according to claim 1, characterized in that: A handle (14) is installed on the top of the upper cover (10).

8. A food sample storage device according to claim 1, characterized in that: The upper cover (10) is detachably mounted on the top of the box body (1), and a sealing gasket (5) is installed at the connection between the upper cover (10) and the box body (1).

9. A food sample storage device according to claim 1, characterized in that: The upper support pad (11) and the lower support pad (3) are both made of silica gel.

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