CN117804123A - Multilayer isolation type refrigerator convenient to access - Google Patents

Abstract

The invention discloses a multilayer isolation type refrigerator convenient to store and fetch, which comprises a cabinet body, wherein the upper end part of the cabinet body is movably connected with a cabinet door, two groups of containing assemblies are arranged in the cabinet body, each containing assembly comprises at least two trays, all the trays in the same group are vertically distributed, moving blocks are fixedly connected to two sides of the trays along the width direction, vertical grooves matched with the moving blocks are vertically formed in the cabinet body, the moving blocks are inserted in the vertical grooves and are in sliding connection with the cabinet body along the length direction of the vertical grooves, two groups of lifting assemblies for driving the moving blocks to move along sliding grooves are arranged in the cabinet body, the lifting assemblies correspond to the containing assemblies one by one, two transverse grooves are formed in the upper end part of the cabinet body, the transverse grooves are communicated with all the vertical grooves on the same side of the cabinet body, and disassembly grooves for communicating the transverse grooves with the outside are formed in the cabinet body. This application has the effect of convenience when improving the article of taking the refrigerator-freezer below.

Description

Multilayer isolation type refrigerator convenient to access

Technical Field

The invention relates to the technical field of ice boxes, in particular to a multilayer isolation ice box convenient to store and fetch.

Background

The refrigerator is a common storage and fresh-keeping device, and is divided into a vertical refrigerator and a horizontal refrigerator according to different installation modes, and for the horizontal refrigerator, the cabinet door of the refrigerator is mostly arranged above the refrigerator, and the storage space of the horizontal refrigerator is larger and is mostly used for placing articles such as quick-frozen foods, meats and the like in batches.

The related art can refer to Chinese patent with publication number of CN217636346U to disclose an ice chest, which relates to the technical field of refrigeration equipment. Comprises a lower base; the cabinet body is connected to the top end of the lower base, a stepped object placing table is arranged in the cabinet body, a sliding door is arranged on the cabinet body, a sliding rail and a stop block are arranged on the inner wall of the cabinet body, and the sliding door is in sliding connection with the sliding rail; the heating antifreezing device comprises a heating wire which is arranged in the sliding rail and the stop block; the control panel is connected to the outer side wall of the lower base, and the heating wire is electrically connected with the control panel. The technology can assist thawing when the sliding door of the refrigerator is frozen, has the function of deodorizing the inside of the refrigerator body, and has strong practicability.

For the related art, when articles are placed in the cabinet body in batches, most of the articles in the cabinet body are stacked and piled up, when the articles below the cabinet body are needed to be taken, the articles above the cabinet body are needed to be manually moved away, and when the articles are stacked more, the articles are cleaned and found manually, so that time and physical strength are wasted, and the articles below the refrigerator are inconvenient to take.

Disclosure of Invention

In order to improve the convenience when taking the article of refrigerator-freezer below, this application provides a multilayer isolation formula refrigerator-freezer convenient to access.

The application provides a multilayer isolation formula refrigerator-freezer convenient to access adopts following technical scheme:

the utility model provides a multilayer isolation formula refrigerator-freezer convenient to access, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body upper end swing joint has the cabinet door, the internal two sets of subassemblies that hold of cabinet, hold the subassembly and all include two at least trays, all trays in the same group are all laid along vertical, the tray is along the equal fixedly connected with movable block in width direction's both sides, the cabinet body is along the vertical perpendicular groove of seting up with the movable block adaptation, the movable block inserts in the perpendicular inslot and along perpendicular groove length direction and cabinet body sliding connection, the cabinet body is equipped with two sets of lifting unit who is used for driving the movable block and removes along the spout, lifting unit and hold the subassembly one-to-one, two transverse grooves have been seted up to cabinet body upper end, the transverse groove communicates all perpendicular grooves of cabinet body with one side, and the cabinet body has still been seted up intercommunication transverse groove and external dismouting groove.

Through adopting above-mentioned technical scheme, place the article that needs to preserve on the tray, under initial condition, all trays that are located same group all along corresponding perpendicular groove length direction evenly distributed, the movable block is located corresponding perpendicular inslot, and the cabinet body is spacing the movable block through perpendicular groove. When the article that lies in the tray of cabinet body below bears in taking out arbitrary a set of holding assembly, open the cabinet door, drive the tray in the corresponding holding assembly through lifting unit and follow vertical groove and to horizontal groove and remove, after the movable block gets into horizontal groove along vertical groove, remove the movable block along horizontal groove to take out from the cabinet body through the dismouting groove corresponding tray, take out all trays in proper order, and then remove the tray of below to cabinet body upper end, and then be convenient for get the convenience of putting when being favorable to improving the article of taking the refrigerator-freezer cabinet body below.

Optionally, lifting unit includes two lead screws, elevator motor and sprocket group, the lead screw sets up along perpendicular groove length direction to the lead screw rotates with the cabinet body to be connected, and a plurality of helicla flute with the lead screw adaptation have been seted up to one side that the movable block deviates from the tray, with lead screw thread fit when the movable block is located perpendicular inslot, the coaxial fixed with of lead screw upper end dodges pole one, dodges pole one and be located horizontal inslot and rotate with the cabinet body and be connected, dodges pole diameter and be less than the lead screw diameter, the sprocket group is located between two lead screws for make two lead screws synchronous rotation, elevator motor and cabinet body fixed connection for drive lead screw rotates.

Through adopting above-mentioned technical scheme, when elevator motor drove arbitrary lead screw and rotates, another lead screw synchronous rotation under the drive of sprocket group, and the lead screw passes through helicla flute and movable block screw-thread fit, when the movable block was located perpendicular inslot, the lead screw pivoted drove the movable block and remove along perpendicular groove length direction, and then realizes the vertical movement of movable block and tray. When any tray needs to be taken out, the moving block is driven to enter the transverse groove through the screw rod, the moving block is gradually separated from the screw rod, when the moving block is aligned with the avoidance rod, the spiral groove is completely separated from the screw rod, the moving block moves along the transverse groove, and then the tray is detached. When placing the tray, move into perpendicular groove with the movable block along the transverse groove, control the lead screw rotation, the movable block is close to the lead screw under the effect of gravity, and the meshing with the helicla flute when the lead screw rotates, and then make the movable block get into perpendicular inslot, the movable block is dismantled with the lead screw and is set up, the interval between the different trays of being convenient for regulation.

Optionally, dodge the pole second has set firmly to the tip under the lead screw, and the cabinet body has seted up the removal groove that just faces with dodge the pole second, removes groove and horizontal groove parallel arrangement to remove the groove and pass through perpendicular groove and horizontal groove intercommunication.

Through adopting above-mentioned technical scheme, when all trays with arbitrary one set of subassembly that holds all shift out the back, the corresponding lead screw of another set of subassembly that holds is rotated for the lead screw drives corresponding tray and is close to the shifting chute, and the movable block of corresponding tray gets into the shifting chute and separates with the lead screw, dodges the pole two and support the lead screw and dodge the movable block, moves the tray, makes the movable block in the shifting chute follow the shifting chute and gets one side removal of tray to the cabinet body, and then is convenient for take out the article on the tray, is favorable to getting simultaneously the article of different holding subassembly below storage.

Optionally, the lower end of the cabinet body is provided with a lifting plate, the lifting plate is located below the moving groove, the cabinet body is fixedly connected with a lifting piece for driving the lifting plate to move, the upper end of the lifting plate is provided with a bearing plate, an elastic piece is arranged between the bearing plate and the lifting plate, and the elastic piece is far away from the lifting plate due to driving of the bearing plate.

Through adopting above-mentioned technical scheme, when holding the tray of subassembly below to remove to the shifting chute, the tray is at first contradicted with the loading board, elastic component compression this moment, after the movable block gets into the shifting chute, remove the tray along the shifting chute, make the tray remove to one side of cabinet body vacancy, and make the movable block get into another perpendicular inslot, drive the lifting plate through the lifting element and promote this moment, the lifting plate drives the tray through the loading board and promotes, make the movable block have the trend of removing to perpendicular groove from the shifting chute, control corresponding lead screw rotation this moment, make movable block and lead screw cooperation, and then lift corresponding tray through the lead screw, another group holds the subassembly simultaneously and moves down this moment, and then be convenient for with the tray cyclic movement between two sets of lifting element, further improve the convenience of getting the article of putting.

Optionally, the lower tip rotation of the cabinet body is connected with the spiral push rod, and spiral push rod and removal groove parallel arrangement and with the cabinet body rotate to be connected, the cabinet body has seted up logical groove along spiral push rod length direction, is equipped with the push pedal in the logical inslot, and push pedal along logical groove length direction and cabinet body sliding connection, spiral push rod pass push pedal and push pedal threaded connection, and the cabinet body has set firmly and is used for driving spiral push rod pivoted pushing motor.

Through adopting above-mentioned technical scheme, under the initial condition, the push pedal is located the one end of the cabinet body, when the movable block that has arbitrary tray got into the travel groove, through pushing the motor drive screw push rod and rotate, under the spacing effect of logical groove, drive the push pedal when screw push rod rotates and remove for the push pedal is contradicted with the one end of tray, and promotes the tray to remove along the travel groove, is favorable to improving the convenience when removing the tray along the travel groove.

Optionally, the movable block lower extreme fixedly connected with arc piece, the end rotation that the movable block was kept away from to the arc piece is connected with two at least sets of roll axis, and roll axis and perpendicular setting of perpendicular groove length direction and horizontal groove length direction.

Through adopting above-mentioned technical scheme, the arc piece is favorable to improving the convenience when moving the movable block into the cross slot along perpendicular groove, and when the movable block moved along cross slot or movable slot, roll axis and cabinet body roll connection, and then reduce the frictional force between arc piece and the cabinet body, reduce the wearing and tearing to cabinet body and arc piece.

Optionally, the holding tank with erect the groove intercommunication has been seted up to the cabinet body, is equipped with the clearance piece in the holding tank, clearance piece width and erect groove width adaptation to the equal fixedly connected with scraper blade in both sides of clearance piece along width direction, scraper blade and erect the laminating of inslot wall, clearance piece upper end fixedly connected with magnetism inhale piece one, be equipped with in the holding tank and inhale the magnetism of piece one adaptation and inhale piece two, magnetism inhale piece two and cabinet body fixed connection.

Through adopting above-mentioned technical scheme, the holding tank holds the clearance piece, is favorable to influencing the probability that the tray removed with its clearance piece, and when the clearance piece was located the holding tank, the first and the second mutual absorption of piece are inhaled to the magnetism, and then fix a position the clearance piece, when having the frost or other debris influence tray removal in erecting the inslot, remove the clearance piece along erecting the groove, and then clear up erecting the groove through the scraper blade, be favorable to reducing the debris and influence the probability that the tray removed.

Optionally, the chamber door includes two sets of movable frames, and the movable frame is including articulated board one and board two each other, and board one and board two each other keep away from the one end all rotate and be connected with the pulley, and the cabinet body is equipped with the slide rail with the pulley adaptation, and the pulley is located the slide rail and along slide rail length direction and cabinet body roll connection.

Through adopting above-mentioned technical scheme, two sets of movable frame symmetry set up, and under the initial state, board one is in the coplanar with board two, when needs remove the tray, with board one with board two along articulated department fifty percent discount, the pulley removes along the slide rail this moment, and then carries out spacingly to board one with board two, removes two movable frames along the slide rail, and then makes movable frame dodge the tray, and then is favorable to improving the convenience when dismantling and installing the tray.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the articles to be stored are placed on the trays, all trays in the same group are uniformly distributed along the length direction of the corresponding vertical groove in the initial state, the moving blocks are positioned in the corresponding vertical grooves, and the cabinet body limits the moving blocks through the vertical grooves. When the articles carried by the trays positioned below the cabinet body in any group of containing assemblies are required to be taken out, the cabinet door is opened, the trays in the corresponding containing assemblies are driven to move along the vertical grooves to the horizontal grooves by the lifting assemblies, after the moving blocks enter the horizontal grooves along the vertical grooves, the moving blocks move along the horizontal grooves, the corresponding trays are taken out from the cabinet body by the dismounting grooves, all the trays are sequentially taken out, the lower trays are further moved to the upper end part of the cabinet body, the articles are conveniently taken out and put, and convenience in taking the articles below the cabinet body is improved;

2. when the lifting motor drives any screw rod to rotate, the other screw rod synchronously rotates under the driving of the chain wheel group, the screw rod is in threaded fit with the moving block through the spiral groove, when the moving block is positioned in the vertical groove, the screw rod drives the moving block to move along the length direction of the vertical groove while rotating, and then the vertical movement of the moving block and the tray is realized. When any tray needs to be taken out, the moving block is driven to enter the transverse groove through the screw rod, the moving block is gradually separated from the screw rod, when the moving block is aligned with the avoidance rod, the spiral groove is completely separated from the screw rod, the moving block moves along the transverse groove, and then the tray is detached. When the trays are placed, the moving block is moved into the vertical groove along the transverse groove, the screw is operated to rotate, the moving block approaches the screw under the action of gravity, and the screw is meshed with the spiral groove when rotating, so that the moving block enters the vertical groove, and the moving block and the screw are detached and arranged, so that the distance between different trays can be conveniently adjusted;

3. when holding the tray of subassembly below and remove to the shifting chute, the tray is at first contradicted with the loading board, the elastic component compression at this moment, after the movable block gets into the shifting chute, remove the tray along the shifting chute, make the tray remove to one side of cabinet body vacancy, and make the movable block get into another perpendicular inslot, drive the lifting plate through the lifting element and promote this moment, the lifting plate drives the tray through the loading board and promotes, make the movable block have the trend of removing to perpendicular groove from the shifting chute, the corresponding lead screw of operation rotates this moment, make the movable block and lead screw cooperation, and then lift corresponding tray through the lead screw, another group holds the subassembly simultaneously at this moment and moves down, and then be convenient for with the tray cyclic movement between two sets of lifting element, further improve the convenience of getting and putting the article.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment.

Fig. 2 is a schematic view intended to highlight the structure of the movable frame.

Fig. 3 is a schematic view intended to highlight the location of the containing assembly.

Fig. 4 is a schematic view intended to highlight the internal structure of the cabinet.

Fig. 5 is a schematic view intended to highlight the structure of the lifting assembly.

Fig. 6 is an enlarged schematic view of the portion B in fig. 5.

Fig. 7 is an enlarged schematic view of the portion a in fig. 4.

Reference numerals illustrate: 1. a cabinet body; 11. a vertical groove; 12. a transverse groove; 121. a disassembly and assembly groove; 13. a moving groove; 14. a lifting member; 15. a through groove; 16. a receiving groove; 161. cleaning the block; 162. a scraper; 163. a first magnetic block; 17. a second magnetic block; 18. a slide rail; 21. a movable frame; 211. a first plate; 212. a second plate; 213. a pulley; 3. a holding assembly; 31. a tray; 32. a moving block; 321. a spiral groove; 322. an arc-shaped block; 323. a rolling shaft; 4. a lifting assembly; 41. a screw rod; 411. a first avoidance rod; 412. a second avoidance rod; 42. a lifting motor; 43. a sprocket set; 5. a lifting plate; 51. a carrying plate; 52. an elastic member; 61. a screw push rod; 62. a push plate; 63. pushing the motor.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a multilayer isolation type refrigerator convenient to access.

Examples:

referring to fig. 1 and 2, a multi-layer isolation type refrigerator convenient to access comprises a refrigerator body 1, in this embodiment, the refrigerator body 1 is a cuboid, the refrigerator body 1 is hollow and provided with a refrigerating mechanism (not shown in the figure), the upper end of the refrigerator body 1 is provided with a refrigerator door, the refrigerator door comprises two groups of movable frames 21, and the two groups of movable frames 21 are symmetrically arranged. The upper end of the cabinet body 1 is provided with an opening, and two groups of movable frames 21 are positioned at the opening.

Referring to fig. 2 and 3, the movable frame 21 includes a first plate 211 and a second plate 212, the first plate 211 and the second plate 212 are hinged to each other, and pulleys 213 are rotatably connected to both sides of the first plate 211 and the second plate 212 in the width direction, and the pulleys 213 are located at positions away from the hinge of the first plate 211 and the second plate 212. Both sides of the upper end part of the cabinet body 1 are provided with sliding rails 18, the sliding rails 18 are arranged along the length direction of the cabinet body 1, and all pulleys 213 are positioned in the corresponding sliding rails 18 and are in rolling connection with the cabinet body 1 along the length direction of the sliding rails 18. The cabinet 1 limits the pulleys 213 through the sliding rail 18, so that when the first plate 211 and the second plate 212 are folded and unfolded, the corresponding pulleys 213 are driven to move along the sliding rail 18. In the initial state, the first plate 211 and the second plate 212 are located in the same plane, at this time, the two groups of movable frames 21 cooperate to close the opening of the cabinet 1, and at this time, the two first plates 211 are close to each other.

Referring to fig. 4 and 5, two sets of holding assemblies 3 are provided in the cabinet 1, and the holding assemblies 3 include a plurality of trays 31, in this embodiment, three trays 31 are provided in each set of holding assemblies 3. The two sides of the tray 31 along the width direction are both fixed with moving blocks 32, the two moving blocks 32 are symmetrically arranged with the tray 31 as a center, and the moving blocks 32 drive the tray 31 to move when moving. The cabinet body 1 has all seted up perpendicular groove 11 along width direction's both sides, and in this embodiment, perpendicular groove 11 is fixed to be equipped with four to perpendicular groove 11 two by two a set of, and a set of perpendicular groove 11 corresponds with a set of subassembly 3 that holds.

Referring to fig. 4 and 5, the cabinet 1 is provided with two sets of lifting assemblies 4, the lifting assemblies 4 correspond to the containing assemblies 3, the lifting assemblies 4 comprise two lead screws 41, lifting motors 42 and sprocket sets 43, the lead screws 41 correspond to the vertical grooves 11 one by one, and the length of the lead screws 41 is consistent with that of the vertical grooves 11. The lead screws 41 are each located in a corresponding vertical groove 11 and are arranged parallel to the vertical groove 11. The upper end of the screw 41 is coaxially fixed with a first avoiding rod 411, the first avoiding rod 411 is inserted in the cabinet body 1 and is rotationally connected with the cabinet body 1, a transverse groove 12 is communicated between two vertical grooves 11 positioned on the same side of the cabinet body 1, the first avoiding rod 411 is perpendicular to the transverse groove 12, and the first avoiding rod penetrates through the transverse groove 12 along the width direction of the transverse groove 12.

Referring to fig. 4 and 5, the cabinet body 1 is further provided with a moving groove 13 corresponding to the transverse groove 12, the moving groove 13 is parallel to the transverse groove 12, one end of the vertical groove 11 away from the transverse groove 12 is located, and two vertical grooves 11 located on the same side of the cabinet body 1 are both communicated with the moving groove 13. The lower end part of the screw 41 is coaxially fixed with a second avoidance rod 412, the second avoidance rod 412 passes through the vertical groove 11 along the width direction of the moving groove 13 and is inserted into the cabinet body 1 to be rotationally connected with the cabinet body 1, and the diameters of the first avoidance rod 411 and the second avoidance rod 412 are smaller than the diameter of the screw 41.

Referring to fig. 4 and 5, the first and second avoidance rods 411 and 412 cooperate to support the screw 41 such that the screw 41 rotates about its own axis. The sprocket set 43 is located between two lead screws 41, and when any lead screw 41 rotates, the sprocket set 43 drives the other lead screw 41 to synchronously rotate. The lifting motor 42 is fixedly connected with the cabinet body 1, a transmission component is arranged between the output end of the lifting motor 42 and any one of the lead screws 41, in the embodiment, the transmission component is a combination of a chain wheel and a chain, and the lifting motor 42 drives the lead screws 41 to rotate through the cooperation of the chain wheel and the chain. In other embodiments, the output shaft of the lift motor 42 is directly coaxially fixed with the lead screw 41.

Referring to fig. 4 and 5, a plurality of evenly arranged spiral grooves 321 are formed on one side of the moving block 32 away from the tray 31, the spiral grooves 321 are matched with the screw rods 41, in an initial state, all the moving blocks 32 of the tray 31 are inserted into the corresponding vertical grooves 11, and at this time, the moving blocks 32 are in threaded fit with the screw rods 41 in the vertical grooves 11 through the spiral grooves 321. The cabinet body 1 limits the moving block 32 through the vertical groove 11, so that the moving block 32 drives the tray 31 to move along the length direction of the vertical groove 11. When the lifting motor 42 drives the two lead screws 41 in the same group to rotate, the lead screws 41 push the tray 31 to move along the vertical groove 11 through the moving block 32.

Referring to fig. 4 and 5, a lifting plate 5 is arranged at the inner lower end of the cabinet body 1, the lifting plate 5 is arranged in parallel with the tray 31, the cabinet body 1 is provided with a lifting piece 14, the lifting piece 14 is an air cylinder, the air cylinder is positioned at the lower end of the lifting plate 5, the output end of the air cylinder is parallel to the screw 41, and the output end of the air cylinder is fixedly connected with the lifting plate 5. The lifting plate 5 is driven to move vertically by the air cylinder. The upper end of the lifting plate 5 is provided with a bearing plate 51, the lower end of the bearing plate 51 is vertically fixed with an inserting rod, and the inserting rod is inserted into the lifting plate 5 and is in sliding connection with the lifting plate 5. An elastic piece 52 is arranged between the bearing plate 51 and the lifting plate 5, the elastic piece 52 is a spring, one end of the spring is fixedly connected with the lifting plate 5, and the other end of the spring is fixedly connected with the bearing plate 51.

Referring to fig. 4 and 5, when the articles on the tray 31 at the lower end of the cabinet 1 in any group of holding assemblies 3 need to be taken out, the two lead screws 41 are driven to rotate by the lifting motor 42 in the corresponding lifting assembly 4, so that the lead screws 41 push all the moving blocks 32 in threaded fit with the lead screws to approach the transverse grooves 12 along the vertical grooves 11. When any moving block 32 moves into the transverse groove 12, the screw 41 is separated from the corresponding spiral groove 321, and at the moment, the limit of the vertical groove 11 and the screw 41 to the moving block 32 in the transverse groove 12 is released, so that the moving block 32 and the tray 31 move along the transverse groove 12, and further, the objects on the tray 31 below are conveniently taken.

Referring to fig. 4 and 5, the tray 31 is moved to above the other group of holding assemblies 3 along the transverse groove 12, and the corresponding screw 41 is driven to rotate by the lifting motor 42, and when the moving block 32 enters the other group of vertical grooves 11 along the transverse groove 12, the screw 41 is engaged with threads of the moving block 32 while rotating, so that the corresponding tray 31 is driven to move by the moving block 32. The tray 31 above one group of containing assemblies 3 is moved to the position above the other group of containing assemblies 3, so that articles stored below the containing assemblies 3 which are moved out of the tray 31 can be conveniently taken out.

Referring to fig. 4 and 5, when the moving block 32 moving toward the moving groove 13 along the vertical groove 11 enters the moving groove 13, the screw groove 321 of the moving block 32 is separated from the screw 41, the moving block 32 faces the escape bar, the tray 31 corresponding to the moving block 32 collides with the loading plate 51, and the elastic member 52 is in a compressed state and buffers the collision between the loading plate 51 and the tray 31. The lower end of the cabinet body 1 is provided with a spiral push rod 61, the spiral push rod 61 is arranged along the length direction of the cabinet body 1 and the spiral push rod 61 is rotationally connected with the cabinet body 1, the cabinet body 1 is provided with a through groove 15 along the length direction, the through groove 15 is positioned on one side of the jacking plate along the length direction, and the spiral push rod 61 is positioned in the through groove 15. The cabinet body 1 is connected with a push plate 62 in a sliding manner along the length direction of the through groove 15, and the spiral push rod 61 penetrates through the push plate 62 to be in threaded connection with the push plate 62.

Referring to fig. 4 and 5, under the limiting action of the through slot 15, the push plate 62 is driven to move along the length direction of the through slot 15 when the spiral push rod 61 rotates, the cabinet 1 is provided with a push motor 63, and the push motor 63 is used for driving the spiral pull rod to rotate. In the initial state, the push plate 62 is located at one end of the cabinet 1 and is located at the side of the holding assembly 3 where the tray 31 moves down. When any tray 31 collides with the bearing plate 51 and the moving block 32 enters the moving groove 13, the spiral push rod 61 is driven to rotate by the pushing motor 63, so that the spiral push rod 61 drives the push plate 62 to approach the tray 31, and when the push plate 62 collides with the tray 31, the tray 31 is driven to move along the moving groove 13.

Referring to fig. 4 and 5, when the tray 31 drives the moving block 32 to move into the vertical groove 11 of the other group of containing components 3, the lifting member 14 drives the lifting plate to move upwards, and at this time, the lifting plate drives the tray 31 to move through the elastic member 52 and the bearing plate 51, so as to drive the moving block 32 to move along the moving groove 13 to the vertical groove 11. At this time, the screw 41 in the vertical groove 11 rotates, and then the moving block 32 is in threaded connection with the screw 41 under the action of the spiral groove 321, and drives the tray 31 to move along the vertical groove 11. The two sets of trays 31 that hold subassembly 3 are along circumference cyclic movement, and then are convenient for take the article on arbitrary tray 31, are favorable to further improving the convenience of getting the article of putting, and movable block 32 and lead screw 41 can dismantle the setting, and then are favorable to adjusting the distance between the different trays 31, are convenient for deposit the article of equidimension.

Referring to fig. 4 and 5, further, the upper end of the cabinet body 1 is provided with a disassembly groove 121 which is communicated with the transverse groove 12 and the outside, and the movable block 32 in the transverse groove 12 is opposite to the disassembly groove 121, so that the movable block 32 is conveniently moved out of the cabinet body 1 along the disassembly groove 121, and when too many articles are placed on the tray 31 of the other group of containing assemblies 3 and are not easy to move, the tray 31 is removed through the disassembly groove 121, and further, the movement of the rest of trays 31 is ensured. The upper end of the cabinet body 1 is slidably connected with a sealing plate, and when the cabinet door is closed, the sealing plate seals the dismounting groove 121, so that the heat exchange between the inside and outside of the cabinet body 1 is reduced, and the preservation effect of the cabinet body 1 is improved.

Referring to fig. 4 and 6, an arc-shaped block 322 is fixed to the lower end portion of the moving block 32, and the arc-shaped block 322 is advantageous to improve convenience when the moving block 32 moves from the vertical groove 11 to the horizontal groove 12. The lower end of the arc-shaped block 322 is rotatably connected with two rolling shafts 323, and when the movable block 32 moves along the transverse groove 12 or the movable groove 13, the rolling shafts 323 are in rolling connection with the cabinet body 1, so that abrasion between the movable block 32 and the cabinet body 1 is reduced.

Referring to fig. 4 and 7, the cabinet body 1 is provided with holding grooves 16, the holding grooves 16 are all communicated with the vertical grooves 11 and the horizontal grooves 12, in this embodiment, four holding grooves 16 are provided, cleaning blocks 161 are arranged in any holding groove 16, scraping plates 162 are fixed on two sides of each cleaning block 161, each scraping plate 162 is matched with each vertical groove 11 and each horizontal groove 12, when sundries in each vertical groove 11 or each horizontal groove 12 affect movement of the moving block 32, each cleaning block 161 is moved, each cleaning block 161 cleans each vertical groove 11 or each horizontal groove 12 through each scraping plate 162, and then movement stability of each moving block 32 (refer to fig. 5) is improved. The cabinet body 1 is fixed with a second magnetic block 17, the second magnetic block 17 is located in the accommodating groove 16, the cleaning block 161 is fixed with a first magnetic block 163 matched with the second magnetic block 17, and when the cleaning block 161 is located in the accommodating groove 16, the first magnetic block 163 and the second magnetic block 17 are mutually adsorbed, so that the cleaning block 161 is positioned.

The implementation principle of the multilayer isolation type refrigerator convenient to access provided by the embodiment of the application is as follows: when the articles of the trays 31 below any group of containing assemblies 3 need to be taken out, the corresponding lead screws 41 are driven to rotate by the lifting motor 42, so that the lead screws 41 drive all the trays 31 to move along the vertical grooves 11 to the horizontal grooves 12 through the cooperation with the moving blocks 32, and after the moving blocks 32 positioned above enter the horizontal grooves 12, the moving blocks 32 are moved along the horizontal grooves 12, so that the trays 31 above are moved to the other group of containing assemblies 3. At this time, in the two groups of holding assemblies 3, one group of holding assemblies 3 is in an upward moving state, for the other group of holding assemblies 3, all trays 31 and moving blocks 32 are driven to move downwards through corresponding lifting motors 42, when the tray 31 positioned below is in conflict with the bearing plate 51, and after the moving blocks 32 enter the moving groove 13, the pushing plate 62 drives the spiral pushing rod 61 to rotate through pushing motors 63, so that the tray 31 on the bearing plate 51 is driven to move towards the lower end part of the holding assembly 3 belonging to the upward moving state, when the moving blocks 32 move to the lower end part of the corresponding vertical groove 11 along the moving groove 13, the lifting plates 5 are driven to move towards the vertical groove 11 through lifting pieces 14, so that the lifting plates 5 drive the moving blocks 32 to move towards the screw 41, and at this time, the moving blocks 32 are in threaded fit with the screw 41 again and continue to move along the vertical groove 11. The trays 31 of the two groups of containing assemblies 3 circularly move along the vertical groove 11, the horizontal groove 12, the vertical groove 11 and the moving groove 13, so that articles on the trays 31 at any positions can be conveniently taken and placed, and convenience in taking the articles below the refrigerator cabinet body 1 can be improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. Multilayer isolation formula refrigerator-freezer convenient to access, its characterized in that: including cabinet body (1), cabinet body (1) upper end swing joint has the cabinet door, be equipped with two sets of subassemblies (3) that hold in cabinet body (1), hold subassembly (3) and all include two at least trays (31), all tray (31) in the same group are all laid along vertical, tray (31) are along the equal fixedly connected with movable block (32) of width direction's both sides, cabinet body (1) along vertical perpendicular groove (11) with movable block (32) adaptation have been seted up, movable block (32) insert locate in perpendicular groove (11) and along perpendicular groove (11) length direction and cabinet body (1) sliding connection, cabinet body (1) are equipped with two sets of lifting unit (4) that are used for driving movable block (32) along the spout and move, lifting unit (4) and hold subassembly (3) one-to-one, two cross tank (12) have been seted up to cabinet body (1) upper end, cross tank (12) intercommunication cabinet body (1) all perpendicular groove (11) of one side, and cabinet body (1) have still seted up dismouting groove (121) with external world.

2. The easy access multi-layer insulated ice chest of claim 1, wherein: lifting assembly (4) include two lead screws (41), elevator motor (42) and sprocket group (43), lead screw (41) are along perpendicular groove (11) length direction setting, and lead screw (41) are connected with cabinet body (1) rotation, a plurality of helicla flute (321) with lead screw (41) adaptation are seted up to one side that movable block (32) deviate from tray (31), movable block (32) are located when erecting groove (11) with lead screw (41) screw thread fit, coaxial fixed with of lead screw (41) upper end dodges pole one (411), dodge pole one (411) be located in horizontal groove (12) and with cabinet body (1) rotation connection, dodge pole one (411) diameter is less than lead screw (41) diameter, sprocket group (43) are located between two lead screws (41) for make two lead screws (41) synchronous rotation, elevator motor (42) and cabinet body (1) fixed connection, be used for driving lead screw (41) rotation.

3. The easy access multi-layer insulated ice chest of claim 2, wherein: the lower end part of the screw rod (41) is fixedly provided with a second avoidance rod (412), the cabinet body (1) is provided with a moving groove (13) opposite to the second avoidance rod (412), the moving groove (13) is arranged in parallel with the transverse groove (12), and the moving groove (13) is communicated with the transverse groove (12) through the vertical groove (11).

4. A multi-layer, insulated ice chest according to claim 3, wherein: the cabinet body (1) lower extreme is equipped with lifts board (5), lifts board (5) and is located removal groove (13) below, and cabinet body (1) fixedly connected with is used for driving lifting piece (14) that lifts board (5) removed, lifts board (5) upper end and is equipped with loading board (51), is equipped with elastic component (52) between loading board (51) and lifting board (5), and elastic component (52) are kept away from lifting board (5) owing to driving loading board (51).

5. A multi-layer, insulated ice chest according to claim 3, wherein: the cabinet body (1) lower tip rotates and is connected with screw push rod (61), screw push rod (61) and remove groove (13) parallel arrangement and rotate with cabinet body (1) and be connected, through groove (15) have been seted up along screw push rod (61) length direction to cabinet body (1), be equipped with push pedal (62) in through groove (15), push pedal (62) are along through groove (15) length direction and cabinet body (1) sliding connection, screw push rod (61) pass push pedal (62) and push pedal (62) threaded connection, cabinet body (1) set firmly be used for driving screw push rod (61) pivoted push motor (63).

6. The easy access multi-layer insulated ice chest of claim 1, wherein: the end part of the moving block (32) is fixedly connected with an arc-shaped block (322), the end part of the arc-shaped block (322) far away from the moving block (32) is rotationally connected with at least two groups of rolling shafts (323), and the axes of the rolling shafts (323) are perpendicular to the length direction of the vertical groove (11) and the length direction of the transverse groove (12).

7. The easy access multi-layer insulated ice chest of claim 1, wherein: the cabinet body (1) is provided with a containing groove (16) communicated with the vertical groove (11), a cleaning block (161) is arranged in the containing groove (16), the width of the cleaning block (161) is matched with the width of the vertical groove (11), scraping plates (162) are fixedly connected to two sides of the cleaning block (161) along the width direction, the scraping plates (162) are attached to the inner wall of the vertical groove (11), the upper end part of the cleaning block (161) is fixedly connected with a first magnetic suction block (163), a second magnetic suction block (17) matched with the first magnetic suction block (163) is arranged in the containing groove (16), and the second magnetic suction block (17) is fixedly connected with the cabinet body (1).

8. The easy access multi-layer insulated ice chest of claim 1, wherein: the refrigerator door comprises two groups of movable frames (21), each movable frame (21) comprises a first plate (211) and a second plate (212) which are hinged to each other, one ends, away from each other, of the first plate (211) and the second plate (212) are respectively connected with a pulley (213) in a rotating mode, the refrigerator body (1) is provided with a sliding rail (18) matched with the pulleys (213), and the pulleys (213) are located in the sliding rail (18) and are in rolling connection with the refrigerator body (1) along the length direction of the sliding rail (18).