Food preservation box

Abstract

The utility model discloses a food preservation box which comprises a preservation box body and a placing plate, an adjusting seat is installed in the preservation box body, a screw rod is installed in the adjusting seat, a movable block and an auxiliary gear are installed on the circumferential side face of the screw rod, the movable block is connected with a limiting block, a rotating handle is installed on one side face of the preservation box body, and the rotating handle is connected with a main gear. A first partition plate is installed on the upper surface of the containing plate, second sliding grooves are formed in the front surface and the rear surface of the first partition plate, and sliding blocks are installed in the second sliding grooves and connected with a second partition plate. By arranging the screw rod, the moving block, the sliding block, the first partition plate and the second partition plate, the partition plates divide the interior of the preservation box body into a plurality of spaces, food can be conveniently stored in a classified mode, a rotating handle is rotated, the screw rod is driven to rotate through meshing of gears, and the moving block drives the containing plate to move up and down; the size of the inner space of the preservation box body can be adjusted according to the amount of stored food, the situation that too little food shakes in the preservation box body is avoided, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of fresh-keeping boxes, in particular to a food fresh-keeping box. Background Art

[0002] There are three types of crispers: one is a plastic crisper: made of resin material, generally with a temperature range of: the highest temperature is 120°C and the lowest temperature is -20°C. One is a tempered glass crisper: ordinary glass is tempered, and the last one is a heat-resistant glass crisper, made of high borosilicate glass.

[0003] The size of the space inside the existing fresh-keeping box is mostly fixed and cannot be adjusted, resulting in that when less food is stored, the food inside will sway during the carrying process and collide with the inside of the fresh-keeping box. The unevenness will cause damage to the inside of the fresh-keeping box and also cause the taste of the food to deteriorate. In order to solve the above problems, a food fresh-keeping box is now proposed. Utility Model Content

[0004] The utility model aims to provide a food preservation box to solve the problem that the space size inside the existing preservation box is mostly fixed and cannot be adjusted, resulting in that when less food is stored, the food inside will sway during the carrying process and collide with the inside of the preservation box, which will cause damage to the inside of the preservation box and cause the taste of the food to deteriorate.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a food preservation box, comprising a preservation box body and a placement plate, an adjusting seat is fixedly installed inside the preservation box body, a screw is installed inside the adjusting seat, a moving block and a sub-gear are installed on the peripheral side of the screw, the sub-gear is fixedly connected to the screw, a limit block is fixedly connected to one surface of the moving block, the limit block is fixedly connected to the placement plate, a turning handle is installed on one side of the preservation box body, one end of the turning handle is fixedly connected to the main gear, a first partition is fixedly installed on the upper surface of the placement plate, a plurality of second sliding grooves are opened on the front and rear surfaces of the first partition, a slider is installed in the second sliding groove, and the slider is fixedly connected to the second partition.

[0007] Preferably, a plurality of first slide grooves are provided on the upper surface of the first partition, a slide rod is installed in the first slide groove, the bottom end of the slide rod is fixedly connected to the slider, and a nut is installed on the peripheral side of the slide rod.

[0008] Preferably, a box cover is hinged on the upper surface of the fresh-keeping box body, a handle is fixedly installed on the upper surface of the box cover, a plurality of sockets are fixedly installed on the front surface of the fresh-keeping box body, plug blocks are slidably connected in the sockets, the plug blocks are fixedly connected to the box cover, threaded grooves are provided on one side of the plug blocks and the sockets, and bolts are threadedly connected in the threaded grooves.

[0009] Preferably, a limiting groove is provided on one side of the adjustment seat, and the limiting block is slidably engaged with the limiting groove.

[0010] Preferably, the screw rod is rotatably connected to the adjustment seat, and the moving block is threadably matched with the screw rod.

[0011] Preferably, the main gear and the sub-gear are arranged vertically, and the main gear and the sub-gear are meshed.

[0012] Preferably, a plurality of guide grooves are provided on both side surfaces of the inner wall of the fresh-keeping box body, guide blocks are slidably connected in the guide grooves, and the guide blocks are fixedly connected to the placement plate.

[0013] Preferably, the sliding block is slidably matched with the second sliding groove, the sliding rod is slidably matched with the first sliding groove, and the sliding rod is threadedly matched with the nut.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model is provided with a screw, a moving block, a slider, a first partition and a second partition. The multiple partitions divide the interior of the fresh-keeping box body into multiple spaces, which is convenient for classifying and storing food. The slider slides to drive the second partition to move, and can limit the position of the food according to the size of the food to prevent it from shaking and causing damage to the food itself and the fresh-keeping box body. The screw is driven to rotate by the meshing between the gears when the handle is turned. When the screw rotates, the moving block drives the placement plate to move up and down, and the size of the internal space of the fresh-keeping box body can be adjusted according to the amount of food stored, so as to prevent shaking in the fresh-keeping box body due to too little food. The utility model is highly practical.

[0016] 2. The utility model sets a nut and a sliding rod. When the sliding rod is pulled, the slider drives the slider to slide, which further drives the second partition to move, thereby adjusting the size of the space between the multiple partitions. After the adjustment is completed, tightening the nut can fix the position of the second partition to prevent food from moving and causing impact on the inside of the fresh-keeping box body.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the partition plate of the utility model.

[0023] In the accompanying drawings, the list of parts represented by each reference numeral is as follows: 1. Fresh-keeping box body; 2. Box cover; 3. Handle; 4. Turning handle; 5. Socket; 6. Insert block; 7. Bolt; 8. Placement plate; 9. Adjustment seat; 10. First partition; 11. Guide groove; 12. Guide block; 13. First slide groove; 14. Second slide groove; 15. Slide rod; 16. Sliding block; 17. Second partition; 18. Nut; 19. Main gear; 20. Sub gear; 21. Screw; 22. Moving block; 23. Limiting groove; 24. Limiting block. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0026] See also Figure 1-Figure 4As shown, the utility model is a food preservation box, including a preservation box body 1 and a placement plate 8, an adjustment seat 9 is fixedly installed inside the preservation box body 1, a screw 21 is installed inside the adjustment seat 9, a moving block 22 and a sub-gear 20 are installed on the peripheral side of the screw 21, the sub-gear 20 is fixedly connected to the screw 21, one surface of the moving block 22 is fixedly connected to a limiting block 24, the limiting block 24 is fixedly connected to the placement plate 8, a turning handle 4 is installed on one side of the preservation box body 1, one end of the turning handle 4 is fixedly connected to a main gear 19, a first partition 10 is fixedly installed on the upper surface of the placement plate 8, a plurality of second slide grooves 14 are opened on the front and rear surfaces of the first partition 10, a slider 16 is installed in the second slide groove 14, and the slider 16 is fixed A second partition 17 is fixedly connected, and a screw 21, a moving block 22, a slider 16, a first partition 10 and a second partition 17 are arranged, and the multiple partitions divide the interior of the fresh-keeping box body 1 into multiple spaces, which is convenient for classifying and storing food. The slider 16 slides to drive the second partition 17 to move, and can limit the position of the food according to the size of the food to prevent it from shaking and causing damage to the food itself and the fresh-keeping box body 1. Turning the handle 4 drives the screw 21 to rotate through the engagement between the gears. When the screw 21 rotates, the moving block 22 drives the placement plate 8 to move up and down, and the size of the internal space of the fresh-keeping box body 1 can be adjusted according to the amount of food stored, to prevent shaking in the fresh-keeping box body 1 due to too little food, and it is highly practical.

[0027] A plurality of first slide grooves 13 are provided on the upper surface of the first partition 10, and a slide rod 15 is installed in the first slide groove 13. The bottom end of the slide rod 15 is fixedly connected to the slider 16, and a nut 18 is installed on the surrounding side of the slide rod 15. By setting the nut 18 and the slide rod 15, the slide rod 15 is pulled, and the slider 15 drives the slider 16 to slide, and further drives the second partition 17 to move, so as to adjust the space size between the multiple partitions. After the adjustment is completed, tightening the nut 18 can fix the position of the second partition 17 to prevent the food from moving and causing impact on the inside of the fresh-keeping box body 1.

[0028] A box cover 2 is hinged on the upper surface of the fresh-keeping box body 1, and a handle 3 is fixedly installed on the upper surface of the box cover 2. A plurality of sockets 5 are fixedly installed on the front surface of the fresh-keeping box body 1. Insert blocks 6 are slidably connected in the sockets 5. The insert blocks 6 are fixedly connected to the box cover 2. Threaded grooves are provided on one side of the insert blocks 6 and the sockets 5, and bolts 7 are threadedly connected in the threaded grooves.

[0029] A limiting groove 23 is provided on one side of the adjusting seat 9 , and a limiting block 24 is slidably engaged with the limiting groove 23 .

[0030] The screw rod 21 is rotatably connected to the adjustment seat 9 , and the moving block 22 is threadably matched with the screw rod 21 .

[0031] The main gear 19 and the sub gear 20 are vertically arranged, and the main gear 19 and the sub gear 20 are meshed.

[0032] A plurality of guide grooves 11 are provided on both sides of the inner wall of the fresh-keeping box body 1 , and guide blocks 12 are slidably connected in the guide grooves 11 , and the guide blocks 12 are fixedly connected to the placement plate 8 .

[0033] The slide block 16 is slidably matched with the second slide groove 14 , the slide rod 15 is slidably matched with the first slide groove 13 , and the slide rod 15 is threadedly matched with the nut 18 .

[0034] Example:

[0035] like Figure 1-Figure 4 As shown, a method for using a food preservation box of the present invention is as follows: when using the present invention, first open the box cover 2, adjust the internal space of the preservation box body 1 according to the amount of food stored, turn the handle 4, and drive the screw rod 21 to rotate through the meshing between the gears. When the screw rod 21 rotates, the moving block 22 drives the placement plate 8 to move up and down, and the size of the internal space of the preservation box body 1 can be adjusted according to the amount of food stored, so as to avoid shaking in the preservation box body 1 due to too little food, and then different kinds of food are stored in a plurality of spaces separated by the second partition 17, respectively, and then the sliding rod 15 is pulled, and the sliding block 15 drives the sliding block 16 to slide, and further drives the second partition 17 to move, so as to adjust the size of the space between the plurality of partitions. After the adjustment is completed, tightening the nut 18 can fix the position of the second partition 17, so as to avoid the movement of food and impact on the interior of the preservation box body 1. After the storage is completed, close the box cover 2, insert the plug block 6 into the socket 5, and tighten the bolt 7 to complete the fixing of the box cover 2.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A food preservation box, comprising a preservation box body (1) and a placement plate (8), characterized in that: An adjustment seat (9) is fixedly installed inside the fresh-keeping box body (1), a screw (21) is installed inside the adjustment seat (9), a moving block (22) and a sub-gear (20) are installed on the peripheral side of the screw (21), the sub-gear (20) is fixedly connected to the screw (21), one surface of the moving block (22) is fixedly connected to a limit block (24), the limit block (24) is fixedly connected to the placement plate (8), a turning handle (4) is installed on one side of the fresh-keeping box body (1), one end of the turning handle (4) is fixedly connected to a main gear (19), a first partition (10) is fixedly installed on the upper surface of the placement plate (8), a plurality of second slide grooves (14) are provided on the front and rear surfaces of the first partition (10), a slider (16) is installed in the second slide groove (14), and the slider (16) is fixedly connected to the second partition (17).

2. A food preservation box according to claim 1, characterized in that: A plurality of first slide grooves (13) are provided on the upper surface of the first partition plate (10), a slide rod (15) is installed in the first slide groove (13), the bottom end of the slide rod (15) is fixedly connected to the slider (16), and a nut (18) is installed on the peripheral side of the slide rod (15).

3. A food preservation box according to claim 1, characterized in that: The upper surface of the fresh-keeping box body (1) is hinged with a box cover (2), the upper surface of the box cover (2) is fixedly mounted with a handle (3), the front surface of the fresh-keeping box body (1) is fixedly mounted with a plurality of sockets (5), the sockets (5) are slidably connected with plug blocks (6), the plug blocks (6) are fixedly connected with the box cover (2), a side surface of each of the plug blocks (6) and the sockets (5) is provided with a threaded groove, and a bolt (7) is threadedly connected in the threaded groove.

4. A food preservation box according to claim 1, characterized in that: A limiting groove (23) is provided on one side of the adjustment seat (9), and the limiting block (24) is slidably matched with the limiting groove (23).

5. The food preservation box according to claim 1, characterized in that: The screw rod (21) is rotatably connected to the adjustment seat (9), and the moving block (22) is threadably matched with the screw rod (21).

6. The food preservation box according to claim 1, characterized in that: The main gear (19) and the sub gear (20) are arranged vertically, and the main gear (19) and the sub gear (20) are meshed.

7. The food preservation box according to claim 1, characterized in that: A plurality of guide grooves (11) are provided on both sides of the inner wall of the fresh-keeping box body (1), and guide blocks (12) are slidably connected in the guide grooves (11), and the guide blocks (12) are fixedly connected to the placement plate (8).

8. The food preservation box according to claim 2, characterized in that: The sliding block (16) is slidably matched with the second sliding groove (14), the sliding rod (15) is slidably matched with the first sliding groove (13), and the sliding rod (15) is threadedly matched with the nut (18).

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