Novel freezing device for frozen food preservation

Abstract

The utility model discloses a novel freezing device for frozen food preservation, and particularly relates to the technical field of frozen food, the novel freezing device comprises a freezing box, a freezing cavity is formed in the freezing box, a plurality of sets of placing plates are arranged in the freezing cavity, and adjusting assemblies are arranged at the joints of the placing plates and the inner wall of the freezing cavity. A box door is rotationally installed on one side of the freezing box, and a sealing assembly is arranged at the joint of the box door and the freezing box. Different foods with different volumes can be stored by adjusting the distance between the placement plates, the situation that follow-up taking is affected due to the fact that the different foods are placed in a mixed mode is avoided, the connecting position of the freezing box and the box door can be sealed, and the situation that the storage effect is affected due to cold air leakage is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of frozen foods, in particular to a novel freezing device for preserving frozen foods. Background Art

[0002] Frozen foods are divided into chilled foods and frozen foods. Chilled foods do not need to be frozen. They are foods that are prepared by lowering their temperature to close to the freezing point and preserving them at this temperature. Frozen foods are foods that are frozen and preserved at a temperature below the freezing point. Frozen foods can be divided into five categories according to their raw materials and consumption forms: fruits and vegetables, aquatic products, meat, poultry and eggs, rice and flour products, and prepared convenience foods.

[0003] A freezing device is needed to store frozen food, but most of the current freezing devices have a fixed structure and the size of the internal space cannot be adjusted. When storing different foods of different volumes, they will be mixed, which will cause inconvenience to the subsequent retrieval of the food. Moreover, current freezing devices do not have a sealing mechanism, and the leakage of cold air during the storage process will affect the freezing effect. Utility Model Content

[0004] Technical problems solved: The inability to adjust the size of the internal space and poor sealing will cause cold air to leak out.

[0005] In view of the deficiencies of the prior art, the utility model provides a novel freezing device for preserving frozen food, which solves the problems mentioned in the background technology.

[0006] Technical solution:

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A new type of freezing device for preserving frozen food comprises a freezing box, wherein a freezing cavity is provided inside the freezing box, a plurality of groups of placement plates are arranged inside the freezing cavity, an adjustment component is arranged at the connection between the placement plates and the inner wall of the freezing cavity, a box door is rotatably installed on one side of the freezing box, and a sealing component is arranged at the connection between the box door and the freezing box.

[0009] In a possible implementation, the adjustment assembly includes an adjustment slot and an adjustment block, the adjustment slot is opened on the inner walls on both sides of the freezing chamber, and the adjustment block is fixedly connected to both sides of the placement plate and slidably connected to the adjustment slot.

[0010] In a possible implementation, the adjustment assembly also includes fixing holes, mounting grooves, racks, guide grooves, guide blocks and fixing rods. The fixing holes are provided in several groups and are opened on the inner walls on both sides of the freezing chamber. The mounting grooves are provided in two groups and are opened inside the placement plate. The racks are provided in two groups and are movably connected to the two groups of mounting grooves respectively. The guide grooves are opened on the top and bottom inner walls of the mounting grooves. The guide blocks are fixedly connected to the top and bottom of the racks and are slidably connected to the guide grooves. The fixing rod is fixedly connected to the outer end of the rack and is adapted to the size of the fixing holes.

[0011] In a possible implementation, the adjustment assembly also includes an empty slot, a rotating rod, a gear and a rotating block. The empty slot is opened inside the placement plate and is connected to the two sets of mounting slots. The rotating rod is rotatably connected to the inner wall at the top of the empty slot. The gear is fixedly connected to the outer periphery of the rotating rod near the top and meshes with the rack. The rotating block is fixedly connected to the bottom end of the rotating rod.

[0012] In a possible implementation, the sealing assembly also includes a sealing groove, a groove and a sealing ring. The sealing groove is opened on the side surface where the freezer box contacts the body, and the groove is opened on the side surface where the door contacts the freezer box. The sealing ring is fixedly installed inside the groove and is adapted to the size of the sealing groove. The sealing ring is made of rubber and is hollow inside.

[0013] In a possible implementation, the sealing assembly also includes an air cavity, a piston, a connecting rod and a connecting hole. The air cavity is opened inside the box door, the piston is slidably connected to the air cavity, the connecting rod is fixedly connected to the top of the piston, and the connecting hole is opened inside the box door and its two ends are respectively connected to the air cavity and the sealing ring.

[0014] In a possible implementation, the sealing assembly also includes a slide groove, a slider, a spring and a connecting groove, the slide groove is opened on a side surface of the door away from the freezer, the slider is slidably connected to the slide groove, the spring is fixedly installed inside the slide groove and its two ends are respectively fixedly connected to the top of the slider and the inner wall of the top of the slide groove, the connecting groove is opened at the bottom of the slide groove and is connected to the air cavity, and the connecting rod is fixedly connected to the bottom of the slider and movably connected to the connecting groove.

[0015] Beneficial effects:

[0016] First, by providing an adjustment component, the rotating block is rotated counterclockwise to drive the gear to rotate synchronously through the rotating rod, and the rack moves into the installation groove as the gear rotates counterclockwise. When the fixing rod moves into the installation groove as the rack moves out of the fixing hole, the placement plate is pushed upward or downward to drive the adjustment block to slide synchronously along the adjustment groove. When the spacing between the two groups of placement plates matches the volume of the food to be stored, the rotating block is rotated clockwise to drive the gear to rotate synchronously through the rotating rod. In this process, the rack drives the fixing rod to move toward the outside of the installation groove as the gear rotates. When the fixing rod is inserted into the fixing hole at the current position, the placement plate can be fixed at the current position. This design enables the device to store different foods of different volumes by adjusting the spacing between the placement plates.

[0017] Secondly, by providing a sealing assembly, the spring can be squeezed by pulling the slider upward to make it slide upward along the slide groove. During this process, the connecting rod moves upward synchronously with the slider driving the piston. At this time, the air in the sealing ring is sucked into the air cavity, and the sealing ring shrinks and sinks into the groove. Then the door is closed. When the door fits tightly with the freezer, the slider is released, the spring rebounds and drives the connecting rod downward through the slider. The connecting rod drives the piston downward along the air cavity and sends the air in the air cavity to the sealing ring through the connecting hole. When the sealing ring expands to be stuck in the sealing groove, the connection between the door and the freezer can be sealed. This design enables the device to seal the connection between the freezer and the door, effectively preventing cold air from leaking and affecting the preservation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the slide connection structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the air cavity connection structure of the utility model;

[0022] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0023] Figure 5 This is a schematic diagram of the gear and rack connection structure of the utility model;

[0024] Figure 6This is a schematic diagram of the gear structure of the utility model.

[0025] Description of reference numerals:

[0026] 1. Freezer; 2. Freezer chamber; 3. Placement plate; 4. Adjustment assembly; 41. Adjustment slot; 42. Adjustment block; 43. Fixing hole; 44. Mounting slot; 45. Rack; 46. Guide slot; 47. Guide block; 48. Fixing rod; 49. Empty slot; 410. Rotating rod; 411. Gear; 412. Rotating block; 5. Chamber door; 6. Sealing assembly; 61. Sealing slot; 62. Recess; 63. Sealing ring; 64. Air chamber; 65. Piston; 66. Connecting rod; 67. Connecting hole; 68. Slide slot; 69. Slider; 610. Spring; 611. Connecting slot. DETAILED DESCRIPTION

[0027] The embodiments of the present application solve the problems in the prior art by providing a new type of freezing device for preserving frozen food.

[0028] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0029] The specific structure of this embodiment is as follows: Figures 1 to 6 As shown, a new type of freezing device for preserving frozen food includes a freezer box 1, a freezing chamber 2 is opened inside the freezer box 1, a plurality of groups of placement plates 3 are arranged inside the freezing chamber 2, an adjustment component 4 is arranged at the connection between the placement plates 3 and the inner wall of the freezing chamber 2, a door 5 is rotatably installed on one side of the freezer box 1, and a sealing component 6 is arranged at the connection between the door 5 and the freezer box 1.

[0030] In some examples, the adjustment component 4 includes an adjustment groove 41 and an adjustment block 42. The adjustment groove 41 is opened on the inner walls on both sides of the freezing chamber 2. The adjustment block 42 is fixedly connected to both sides of the placement plate 3 and is slidably connected to the adjustment groove 41. The position of the placement plate 3 can be adjusted by sliding the adjustment block 42 along the adjustment groove 41, thereby adjusting the distance between each two groups of placement plates 3, so that it can place and store foods of different volumes.

[0031] In some examples, the adjustment assembly 4 further includes a fixing hole 43, a mounting groove 44, a rack 45, a guide groove 46, a guide block 47 and a fixing rod 48, wherein the fixing holes 43 are provided in several groups and are opened on the inner walls on both sides of the freezing chamber 2, the mounting groove 44 is provided in two groups and is opened inside the placement plate 3, the rack 45 is provided in two groups and is movably connected to the two groups of mounting grooves 44, the guide groove 46 is opened on the top and bottom inner walls of the mounting groove 44, and the guide block 47 is fixedly connected to the top and bottom of the rack 45 and is slidably connected to the guide groove 4 6. The fixing rod 48 is fixedly connected to the outer end of the rack 45 and is adapted to the size of the fixing hole 43. The guide block 47 is slid inward along the guide groove 46 to drive the rack 45 to move synchronously. When the rack 45 drives the fixing rod 48 to move out of the fixing hole 43, the position of the placement plate 3 can be adjusted. The guide block 47 is slid outward along the guide groove 46 to drive the fixing rod 48 to move outward through the rack 45. When the fixing rod 48 is inserted into the fixing hole 43 at the current position, the placement plate 3 can be fixed at the current position.

[0032] In some examples, the adjustment component 4 also includes a hollow slot 49, a rotating rod 410, a gear 411 and a rotating block 412. The hollow slot 49 is opened inside the placement plate 3 and is connected to the two sets of mounting slots 44. The rotating rod 410 is rotatably connected to the inner wall at the top of the hollow slot 49. The gear 411 is fixedly connected to the outer periphery of the rotating rod 410 near the top and meshes with the rack 45. The rotating block 412 is fixedly connected to the bottom end of the rotating rod 410. The rotating block 412 is rotated to drive the gear 411 to rotate synchronously through the rotating rod 410. Since the gear 411 is meshed with the rack 45, the rack 45 will move horizontally with the rotation of the gear 411, thereby driving the rack 45 to move inward or outward.

[0033] In some examples, the sealing assembly 6 also includes a sealing groove 61, a groove 62 and a sealing ring 63. The sealing groove 61 is opened on the side surface of the freezer 1 in contact with the box body, and the groove 62 is opened on the side surface of the door 5 in contact with the freezer 1. The sealing ring 63 is fixedly installed inside the groove 62 and is adapted to the size of the sealing groove 61. The sealing ring 63 is made of rubber and is hollow inside. When the door 5 is closed, air is inflated into the sealing ring 63. When the sealing ring 63 expands to be stuck in the sealing groove 61, the connection between the door 5 and the freezer 1 can be sealed to prevent the cold air in the freezing chamber 2 from leaking out.

[0034] In some examples, the sealing assembly 6 also includes an air cavity 64, a piston 65, a connecting rod 66 and a connecting hole 67. The air cavity 64 is opened inside the box door 5, the piston 65 is slidably connected to the air cavity 64, the connecting rod 66 is fixedly connected to the top of the piston 65, and the connecting hole 67 is opened inside the box door 5 and its two ends are respectively connected to the air cavity 64 and the sealing ring 63. Pushing the connecting rod 66 downward to drive the piston 65 to move downward along the air cavity 64 can send the cavity in the air cavity 64 to the sealing ring 63 through the connecting hole 67. Pulling the connecting rod 66 upward can suck the air in the sealing ring 63 into the air cavity 64 through the piston 65.

[0035] In some examples, the sealing assembly 6 also includes a slide groove 68, a slider 69, a spring 610 and a connecting groove 611. The slide groove 68 is opened on a side surface of the door 5 away from the freezer 1. The slider 69 is slidably connected to the slide groove 68. The spring 610 is fixedly installed inside the slide groove 68 and its two ends are respectively fixedly connected to the top of the slider 69 and the inner wall of the top of the slide groove 68. The connecting groove 611 is opened at the bottom of the slide groove 68 and is connected to the air cavity 64. The connecting rod 66 is fixedly connected to the bottom of the slider 69 and movably connected to the connecting groove 611. Pulling the slider 69 upward to make it slide upward along the slide groove 68 can squeeze the spring 610. Release the slider 69, and the spring 610 rebounds to drive the slider 69 to slide downward along the slide groove 68.

[0036] In a specific application scenario, when food needs to be frozen and stored, the food is first placed on the top of the placement plate 3, and then the slider 69 is pulled upward to slide upward along the slide groove 68 to squeeze the spring 610. During this process, the connecting rod 66 drives the piston 65 to move upward synchronously with the slider 69. At this time, the air in the sealing ring 63 is sucked into the air cavity 64, and the sealing ring 63 is shrunken and immersed in the groove 62. Then the door 5 is closed. When the door 5 is tightly fitted with the freezer 1, the slider 69 is released, and the spring 610 returns to the original position. The spring drives the connecting rod 66 downward through the slider 69, and the connecting rod 66 drives the piston 65 to move downward along the air cavity 64 and sends the air in the air cavity 64 to the sealing ring 63 through the connecting hole 67. When the sealing ring 63 expands to fit into the sealing groove 61, the connection between the door 5 and the freezer 1 can be sealed. Then, the refrigeration device of the freezer 1 can be started to freeze the food. The refrigeration device of the freezer 1 is a prior art and will not be described in detail here. When the food needs to be taken out, the above operation is repeated to dry the sealing ring 63. The box door 5 can be opened by shrinking the box door 5. When it is necessary to store food of different volumes, the rotating block 412 is rotated counterclockwise to drive the gear 411 to rotate synchronously through the rotating rod 410. Since the gear 411 is meshed with the rack 45, the rack 45 moves into the installation groove 44 as the gear 411 rotates counterclockwise. In this process, the guide block 47 slides synchronously along the guide groove 46 and guides the rack 45. When the fixing rod 48 moves into the installation groove 44 with the rack 45 until it moves out of the fixing hole 43, the fixing rod 48 moves upward or downward. Push the placement plate 3 downward so that it drives the adjustment block 42 to slide synchronously along the adjustment groove 41. When the spacing between the two groups of placement plates 3 matches the volume of the food to be stored, rotate the rotating block 412 clockwise so that it drives the gear 411 to rotate synchronously through the rotating rod 410. During this process, the rack 45 drives the fixing rod 48 to move toward the outside of the installation groove 44 as the gear 411 rotates. When the fixing rod 48 is inserted into the fixing hole 43 at the current position, the placement plate 3 can be fixed at the current position. At this time, different foods of different volumes can be stored.

[0037] By adopting the above technical solution: not only can different foods of different volumes be preserved by adjusting the spacing between the placement plates to avoid mixing different foods and affecting subsequent retrieval, but the connection between the freezer and the door can also be sealed to effectively prevent cold air leakage from affecting the preservation effect.

[0038] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. A novel freezing device for preserving frozen food, comprising a freezing box (1), characterized in that: The freezer box (1) has a freezing chamber (2) inside, a plurality of sets of placement plates (3) are arranged inside the freezing chamber (2), an adjustment assembly (4) is arranged at the connection between the placement plates (3) and the inner wall of the freezing chamber (2), a door (5) is rotatably mounted on one side of the freezer box (1), and a sealing assembly (6) is arranged at the connection between the door (5) and the freezer box (1).

2. A novel freezing device for storing frozen food according to claim 1, characterized in that: The adjustment assembly (4) comprises an adjustment groove (41) and an adjustment block (42); the adjustment groove (41) is provided on the inner walls on both sides of the freezing chamber (2); and the adjustment block (42) is fixedly connected to both sides of the placement plate (3) and slidably connected to the adjustment groove (41).

3. A novel freezing device for storing frozen food according to claim 2, characterized in that: The adjustment assembly (4) also includes a fixing hole (43), a mounting groove (44), a rack (45), a guide groove (46), a guide block (47) and a fixing rod (48); the fixing holes (43) are provided in a plurality of groups and are opened on the inner walls on both sides of the freezing chamber (2); the mounting grooves (44) are provided in two groups and are opened inside the placement plate (3); the racks (45) are provided in two groups and are movably connected to the two groups of mounting grooves (44), respectively; the guide grooves (46) are opened on the inner walls at the top and bottom of the mounting grooves (44); the guide blocks (47) are fixedly connected to the top and bottom of the racks (45) and are slidably connected to the guide grooves (46); and the fixing rods (48) are fixedly connected to the outer ends of the racks (45) and are adapted to the size of the fixing holes (43).

4. A novel freezing device for storing frozen food according to claim 3, characterized in that: The adjustment assembly (4) further comprises an empty slot (49), a rotating rod (410), a gear (411) and a rotating block (412); the empty slot (49) is arranged inside the placement plate (3) and is in communication with the two groups of mounting slots (44); the rotating rod (410) is rotatably connected to the inner wall at the top of the empty slot (49); the gear (411) is fixedly connected to the outer periphery of the rotating rod (410) near the top and meshes with the rack (45); and the rotating block (412) is fixedly connected to the bottom end of the rotating rod (410).

5. A novel freezing device for storing frozen food according to claim 1, characterized in that: The sealing assembly (6) further comprises a sealing groove (61), a groove (62) and a sealing ring (63); the sealing groove (61) is provided on a side surface of the freezer box (1) in contact with the box body; the groove (62) is provided on a side surface of the box door (5) in contact with the freezer box (1); the sealing ring (63) is fixedly installed inside the groove (62) and is adapted to the size of the sealing groove (61); the sealing ring (63) is made of rubber and is hollow inside.

6. A novel freezing device for storing frozen food according to claim 5, characterized in that: The sealing assembly (6) further comprises an air cavity (64), a piston (65), a connecting rod (66) and a connecting hole (67); the air cavity (64) is opened inside the box door (5); the piston (65) is slidably connected to the air cavity (64); the connecting rod (66) is fixedly connected to the top of the piston (65); and the connecting hole (67) is opened inside the box door (5) and its two ends are respectively connected to the air cavity (64) and the sealing ring (63).

7. A novel freezing device for storing frozen food according to claim 6, characterized in that: The sealing assembly (6) also includes a slide groove (68), a slider (69), a spring (610) and a connecting groove (611); the slide groove (68) is opened on a side surface of the door (5) away from the freezer (1); the slider (69) is slidably connected to the slide groove (68); the spring (610) is fixedly installed inside the slide groove (68) and its two ends are respectively fixedly connected to the top of the slider (69) and the inner wall of the top of the slide groove (68); the connecting groove (611) is opened at the bottom of the slide groove (68) and is connected to the air cavity (64); the connecting rod (66) is fixedly connected to the bottom of the slider (69) and movably connected to the connecting groove (611).

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