CN220038877U - Translation type refrigeration house door - Google Patents

Abstract

The utility model belongs to the technical field of refrigeration house doors, and particularly relates to a translation type refrigeration house door, which comprises: the refrigeration house door is characterized in that a fixed plate is fixedly arranged on one side of the refrigeration house door, sliding grooves are formed in two ends of the fixed plate, and a first roller is slidably arranged in each sliding groove; the two slots are respectively provided with two sides of the roller I, two sides of the chute are respectively provided with a limiting groove communicated with the two slots, a limiting block is slidably arranged in the limiting groove, one end of the limiting block extends into the corresponding slot, the top of the limiting block is fixedly provided with a push plate, and the other end of the limiting block is provided with a reset piece for limiting block displacement; the movable groove is formed in the bottom of the refrigeration house door, screws are not needed in the operation process, the situation that the screws slide is avoided, the movable groove is not needed to be detached by aid of auxiliary tools, and damaged small rollers are more convenient to replace.

Description

Translation type refrigeration house door

Technical Field

The utility model belongs to the technical field of refrigeration house doors, and particularly relates to a translation type refrigeration house door.

Background

The cold storage door is a heat-insulating sealing door arranged on the cold storage, and the translation cold storage door adopts a high-strength aluminum alloy profile door frame, so that the cold storage door has high strength, no deformation and attractive appearance.

For example, chinese patent with publication number CN210952056U discloses a split type lower rail of a sliding door of a cold storage, a lower rail base and a lower rail housing are split type, the lower rail housing and the lower rail base are fixedly connected through a connecting piece provided with a small roller, the small roller is arranged between the lower rail housing and the lower rail base, the split type lower rail of the sliding door of the cold storage is easy to install and disassemble, if the small roller is damaged, only the lower rail housing needs to be disassembled, and the small roller is replaced; if the small idler wheel is worn down and the lower guide rail is damaged due to external impact, only the lower guide rail shell needs to be replaced, the problem that the existing refrigerator translation door is integrated with the lower guide rail, if the small idler wheel is damaged, the lower guide rail needs to be completely disassembled, the small idler wheel and the lower guide rail are replaced, the resources are greatly inconvenient and wasted, and meanwhile, the refrigerator broken cold bridge can be damaged by disassembling the refrigerator.

The above patent has the following problems:

this patent suffers from several drawbacks in use, such as: the lower guide rail shell is detached firstly, then the damaged small idler wheels are replaced, the lower guide rail shell and the lower guide rail base are fixed through a plurality of screws (the screws are M6 x 12), the screws are usually in an outer hexagonal shape or an inner hexagonal shape, the disassembly can be carried out by aid of auxiliary tools, the situation of screw sliding wires is easy to see when the small idler wheels are damaged when the refrigeration house door is used for a long time, the auxiliary tools are easy to forget to place, or the auxiliary tools are not matched with the sizes of the screws, and the damaged small idler wheels on the translation type refrigeration house door are inconvenient to replace. In view of this, we propose a translating refrigeration door.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides a translational refrigeration house door, which can avoid the screw sliding condition in the operation process without adopting screws, and can more conveniently replace damaged small rollers without disassembling by auxiliary tools.

In view of the above, the present utility model provides a translational refrigeration house door, comprising:

the refrigeration house door is characterized in that a fixed plate is fixedly arranged on one side of the refrigeration house door, sliding grooves are formed in two ends of the fixed plate, and a first roller is slidably arranged in each sliding groove;

the two slots are respectively provided with two sides of the roller I, two sides of the chute are respectively provided with a limiting groove communicated with the two slots, a limiting block is slidably arranged in the limiting groove, one end of the limiting block extends into the corresponding slot, the top of the limiting block is fixedly provided with a push plate, and the other end of the limiting block is provided with a reset piece for limiting block displacement;

the movable groove is formed in the bottom of the refrigeration house door, positioning grooves are symmetrically formed in the top of the movable groove, rollers II are arranged in the movable groove and positioned at the bottom of the positioning grooves, and positioning components used for positioning the positioning grooves are arranged in the rollers II;

two U-shaped grooves, two the U-shaped groove is all offered in one side of freezer case, and the both ends of U-shaped groove all run through the removal groove, the logical groove has been offered to the symmetry on the gyro wheel two, and two logical grooves are linked together with the U-shaped groove, U-shaped board is installed in the U-shaped inslot joint, and two logical grooves are run through at the both ends of U-shaped board, the catching groove has been seted up to one side of U-shaped board.

In the technical scheme, when the damaged roller I is dismounted from the cold storage door, two adjacent push plates are pushed by hands to move in corresponding limit grooves, and meanwhile, the corresponding limit blocks are driven to move in the limit grooves until one ends of the limit blocks are moved out of the corresponding slots, then, a person holds the roller I and can move the roller I out of the corresponding slots, then, the new roller I is put into the slots and pushed in the direction of the limit blocks, so that the roller I firstly presses the limit blocks to be received in the limit grooves, and then, under the action of elastic force of a reset piece, one ends of the pressing limit blocks are inserted into the slots, so that the new roller I is ensured to be mounted; when the damaged roller II is dismounted from the cold storage door, the buckling groove is buckled by a hand, the U-shaped plate is pulled out of the U-shaped groove and the two through grooves of the roller II, then, one end of the positioning component is moved out of the positioning groove, a person holds the roller II and moves the roller II out of the moving groove, then, the person can put the new roller II in the moving groove and move the roller II until the positioning component positions the roller II at the position of the positioning groove, then, the person inserts the U-shaped plate into the U-shaped groove and penetrates through the two through grooves, the new roller II is mounted, the screw is not required to be adopted in the operation process, the screw sliding condition is avoided, the roller II is not required to be dismounted by aid of an auxiliary tool, and the damaged small roller is more convenient to replace.

In the above technical scheme, further, the reset piece includes reset spring, reset spring fixed mounting is at the other end of stopper, and reset spring is located the spacing inslot, reset spring's other end fixed mounting is on the inner wall of spacing groove.

In this technical scheme, ensure reset spring's stable in structure, through the reset spring who sets up, ensure under reset spring's elasticity effect, reset spring is extruding the stopper all the time, lets the one end of stopper be located the slot.

In the above technical scheme, further, the push plate is located in the limit groove, and one end of the push plate penetrates through the limit groove and extends to the outside, and the push plate is in sliding connection with the limit groove.

In this technical scheme, make things convenient for personnel to drive the stopper through promoting the push pedal and remove in the spacing groove, let the one end of stopper shift out from the slot, the dismantlement of the gyro wheel of being convenient for one.

In the above technical scheme, further, one side of stopper is the slope structure, the one end and the slot looks adaptation of stopper.

In this technical scheme, ensure that new gyro wheel is once put into the spout and when removing to the direction of stopper, the gyro wheel is extruded on the inclined plane of stopper for a while, lets the stopper be extruded into the spacing inslot, and reset spring also receives the extrusion shrink of stopper, and when spacing inslot and slot alignment, reset spring rebound extension and extrusion stopper remove, let the one end of stopper insert in the slot, ensure that gyro wheel is fixed.

In the above technical solution, further, the positioning assembly includes:

the movable groove is formed in the top of the second roller and is communicated with the positioning groove;

the positioning block is slidably arranged in the movable groove, the upper end of the positioning block extends into the positioning groove, a pushing block is fixedly arranged on one side of the positioning block, and a plurality of powerful springs fixed with the bottom of the movable groove are fixedly arranged at the bottom of the positioning block.

In the technical scheme, when the contracted second roller is taken out of the moving groove, the pushing block is required to be pressed down, so that the pushing block drives the positioning block to move downwards in the moving groove and extrudes a plurality of powerful springs to contract until the upper end of the positioning block moves out of the positioning groove, then the U-shaped plate is pulled out of the U-shaped groove and the two through grooves on the second roller, and the second movable roller is pulled out of the moving groove; when the second roller is installed, the pushing block is pressed down, so that the pushing block drives the positioning block to enter the movable groove, then the second roller is placed in the movable groove, the hand pressing the pushing block is loosened, the second roller is moved until the movable groove is aligned with the positioning groove, the positioning block is ejected into the positioning groove by the rebound of the powerful spring, and at the moment, a person can insert the U-shaped plate into the U-shaped groove and penetrate through the two through grooves.

In the above technical scheme, further, the ejector pad is located the movable groove, and the one end of ejector pad runs through the movable groove and extends to the external world, the ejector pad is located the below of freezer door, ejector pad and movable groove sliding connection.

In the technical scheme, a person can conveniently press the push block, and the push block drives the positioning block to move downwards in the movable groove.

In the above technical scheme, further, the upper end of the positioning block is in plug-in fit with the positioning groove, and the upper end of the positioning block is matched with the positioning groove.

In the technical scheme, the upper end of the positioning block can be inserted into the positioning groove.

The beneficial effects of the utility model are as follows:

when the damaged roller I is dismounted from the refrigeration house door, two adjacent push plates are pushed by hands to move in corresponding limit grooves, and meanwhile, the corresponding limit blocks are driven to move in the limit grooves until one ends of the limit blocks are moved out of the corresponding slots, then, a person holds the roller I and can move the roller I out of the corresponding slots, then, the new roller I is put into the slots and pushed in the direction of the limit blocks, so that the roller I firstly extrudes the limit blocks into the limit grooves, and then, under the action of elastic force of a reset piece, one ends of the extrusion limit blocks are inserted into the slots, so that the new roller I is ensured to be mounted; when the damaged roller II is dismounted from the cold storage door, the buckling groove is buckled by a hand, the U-shaped plate is pulled out of the U-shaped groove and the two through grooves of the roller II, then, one end of the positioning component is moved out of the positioning groove, a person holds the roller II and moves the roller II out of the moving groove, then, the person can put the new roller II in the moving groove and move the roller II until the positioning component positions the roller II at the position of the positioning groove, then, the person inserts the U-shaped plate into the U-shaped groove and penetrates through the two through grooves, the new roller II is mounted, the screw is not required to be adopted in the operation process, the screw sliding condition is avoided, the roller II is not required to be dismounted by aid of an auxiliary tool, and the damaged small roller is more convenient to replace.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of a freezer compartment, a first track and a second track according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a fixing plate according to the present utility model;

FIG. 4 is a schematic view of a partial exploded construction of the present utility model;

FIG. 5 is one of the schematic sectional views of the refrigeration house door of the present utility model;

FIG. 6 is a second schematic view of a refrigeration door according to the present utility model;

FIG. 7 is a schematic cross-sectional view of a second roller according to the present utility model;

fig. 8 is a schematic cross-sectional view of a U-shaped plate according to the present utility model.

The label in the figure is:

1. a freezer box; 11. track one; 12. a second track; 2. a cold storage door; 21. a moving groove; 22. a U-shaped groove; 23. a positioning groove; 3. a fixing plate; 31. a chute; 32. a limit groove; 4. a roller I; 41. a slot; 5. a limiting block; 51. a push plate; 52. a return spring; 6. a second roller; 61. a movable groove; 62. a through groove; 7. a positioning block; 71. a pushing block; 72. a strong spring; 8. a U-shaped plate; 81. a buckling groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present utility model, fall within the scope of protection of the present utility model.

In the description of the present utility model, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present utility model. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present utility model may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present utility model, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present utility model, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present utility model is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

the embodiment provides a translation formula refrigeration house door, include:

the refrigeration house door 2, one side of the refrigeration house door 2 is fixedly provided with a fixed plate 3, both ends of the fixed plate 3 are provided with sliding grooves 31, and a roller I4 is slidably arranged in the sliding grooves 31;

the two slots 41 are respectively provided with two sides of the roller I4, two sides of the chute 31 are respectively provided with a limiting groove 32 communicated with the two slots 41, a limiting block 5 is slidably arranged in the limiting groove 32, one end of the limiting block 5 extends into the corresponding slot 41, the top of the limiting block 5 is fixedly provided with a push plate 51, and the other end of the limiting block 5 is provided with a reset piece for the displacement of the limiting block 5;

the movable groove 21 is formed in the bottom of the refrigeration house door 2, the top of the movable groove 21 is symmetrically provided with positioning grooves 23, a roller II 6 is arranged in the movable groove 21 and positioned at the bottom of the positioning grooves 23, and a positioning component for positioning the positioning grooves 23 is arranged in the roller II 6;

two U-shaped grooves 22, two U-shaped grooves 22 are all offered in one side of freezer case 1, and the both ends of U-shaped groove 22 all run through movable groove 21, and the through groove 62 has been offered to the symmetry on gyro wheel two 6, and two through grooves 62 are linked together with U-shaped groove 22, and U-shaped plate 8 is installed in the U-shaped groove 22 interpolation, and two through grooves 62 are run through at the both ends of U-shaped plate 8, and the both ends of U-shaped plate 8 are pegged graft with two through grooves 62 respectively and are cooperated, and catching groove 81 has been offered to one side of U-shaped plate 8.

In this embodiment, when the damaged roller one 4 is detached from the refrigeration door 2, two adjacent push plates 51 are pushed by hand to move in the corresponding limit grooves 32, and meanwhile, the corresponding limit blocks 5 are driven to move in the limit grooves 32 until one ends of the limit blocks 5 are moved out of the corresponding slots 41, then, a person holds the roller one 4 and can remove the roller one 4 from the sliding groove 31, then, a new roller one 4 is placed in the sliding groove 31 and pushed in the direction of the limit blocks 5, so that the roller one 4 firstly presses the limit blocks 5 into the limit grooves 32, and then, under the action of elastic force of a reset piece, one ends of the limit blocks 5 are inserted into the slots 41, thereby ensuring that the new roller one 4 is installed; when the damaged roller II 6 is detached from the refrigeration house door 2, the buckling groove 81 is buckled by hands, the U-shaped plate 8 is pulled out of the U-shaped groove 22 and the two through grooves 62 on the roller II 6, then one end of the positioning component is moved out of the positioning groove 23, at the moment, a person holds the roller II 6 and moves the roller II 6 out of the moving groove 21, then the person can put the new roller II 6 in the moving groove 21 and move until the positioning component positions the roller II 6 at the position of the positioning groove 23, then the person inserts the U-shaped plate 8 into the U-shaped groove 22 and penetrates through the two through grooves 62, the new roller II 6 is installed, the condition that screws slide wires are not needed in the operation process is guaranteed, the situation that the screws slide wires are not needed is avoided, the roller II is removed by aid of auxiliary tools, and the damaged small rollers are more convenient to replace.

Example 2:

the embodiment provides a translational refrigeration house door, which has the following technical characteristics except the technical scheme of the embodiment, the reset piece comprises a reset spring 52, the reset spring 52 is fixedly arranged at the other end of the limiting block 5, the reset spring 52 is positioned in the limiting groove 32, and the other end of the reset spring 52 is fixedly arranged on the inner wall of the limiting groove 32.

In this embodiment, it can be seen that the stability of the structure of the return spring 52 is ensured, and by the set return spring 52, it is ensured that the return spring 52 always presses the limiting block 5 under the action of the elastic force of the return spring 52, so that one end of the limiting block 5 is located in the slot 41.

Example 3:

the embodiment provides a translational refrigeration house door, which has the following technical characteristics except the technical scheme of the embodiment, the push plate 51 is located in the limit groove 32, one end of the push plate 51 penetrates through the limit groove 32 and extends to the outside, and the push plate 51 is slidably connected with the limit groove 32.

In this embodiment, it can be seen that the person pushes the push plate 51 to drive the limiting block 5 to move in the limiting groove 32, so that one end of the limiting block 5 moves out of the slot 41, and the roller one 4 is convenient to detach.

Example 4:

the embodiment provides a translational refrigeration house door, which has the following technical characteristics except the technical scheme of the embodiment, one side of the limiting block 5 is in an inclined structure, and one end of the limiting block 5 is matched with the slot 41.

In this embodiment, it can be seen that when the new roller one 4 is placed in the chute 31 and moves towards the direction of the limiting block 5, the roller one 4 will be pressed on the inclined surface of the limiting block 5, so that the limiting block 5 is pressed into the limiting groove 32, the return spring 52 is also pressed and contracted by the limiting block 5, and when the limiting groove 32 is aligned with the slot 41, the return spring 52 is rebound and extended to press the limiting block 5 to move, so that one end of the limiting block 5 is inserted into the slot 41, and the roller one 4 is ensured to be fixed.

Example 5:

the embodiment provides a translation formula refrigeration house door, in addition to including the technical scheme of above-mentioned embodiment, still has following technical feature, and locating component includes:

the movable groove 61 is formed in the top of the second roller 6, and the movable groove 61 is communicated with the positioning groove 23;

the locating block 7, locating block 7 slidable mounting is in the movable groove 61, and the upper end of locating block 7 extends to in the constant head tank 23, and one side of locating block 7 fixed mounting has push block 71, and the bottom fixed mounting of locating block 7 has a plurality of powerful springs 72 fixed with the movable groove 61 bottom.

In this embodiment, when the contracted second roller 6 is taken out of the moving groove 21, the push block 71 needs to be pressed down, so that the push block 71 drives the positioning block 7 to move down in the moving groove 61 and presses a plurality of strong springs 72 to contract until the upper end of the positioning block 7 moves out of the positioning groove 23, and then the U-shaped plate 8 is pulled out of the U-shaped groove 22 and the two through grooves 62 on the second roller 6, and the second movable roller 6 is pulled out of the moving groove 21; when the second roller 6 is installed, the push block 71 is also pressed down, so that the push block 71 drives the positioning block 7 to enter the movable groove 61, then the second roller 6 is placed in the movable groove 21, the hand pressing down the push block 71 is released, at this time, the second roller 6 is moved until the movable groove 61 is aligned with the positioning groove 23, the strong spring 72 rebounds to push the positioning block 7 into the positioning groove 23, and at this time, a person can insert the U-shaped plate 8 into the U-shaped groove 22 and penetrate through the two through grooves 62.

Example 6:

the present embodiment provides a translational refrigeration house door, which has the following technical features except the technical scheme of the above embodiment, in which the push block 71 is located in the movable slot 61, and one end of the push block 71 penetrates through the movable slot 61 and extends to the outside, the push block 71 is located below the refrigeration house door 2, and the push block 71 is slidably connected with the movable slot 61.

In this embodiment, it can be seen that the person can conveniently press the push block 71, so that the push block 71 drives the positioning block 7 to move down in the movable slot 61.

Example 7: the embodiment provides a translational refrigeration house door, which has the following technical characteristics except the technical scheme of the embodiment, the upper end of the positioning block 7 is in plug-in fit with the positioning groove 23, and the upper end of the positioning block 7 is matched with the positioning groove 23.

As can be seen in this embodiment, the upper end of the positioning block 7 is ensured to be inserted into the positioning groove 23.

It should be noted that, as shown in fig. 1 to 7, the first roller 4 rolls in the first rail 11 on the refrigerator case 1, and the second roller 6 rolls in the second rail 12 on the refrigerator case 1.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, in which the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict, the present utility model is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present utility model, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are protected by the present utility model.

Claims (7)

1. A translating refrigeration door, comprising:

the refrigeration house door (2), one side of refrigeration house door (2) is fixedly provided with fixed plate (3), both ends of fixed plate (3) are all provided with spout (31), the interior sliding installation of spout (31) has gyro wheel one (4);

the two slots (41) are respectively arranged at two sides of the roller I (4), two sides of the sliding groove (31) are respectively provided with a limiting groove (32) communicated with the two slots (41), a limiting block (5) is arranged in the limiting groove (32) in a sliding mode, one end of the limiting block (5) extends into the corresponding slot (41), a push plate (51) is fixedly arranged at the top of the limiting block (5), and a reset piece for the displacement of the limiting block (5) is arranged at the other end of the limiting block (5);

the refrigerator comprises a movable groove (21), wherein the movable groove (21) is formed in the bottom of a refrigerator door (2), positioning grooves (23) are symmetrically formed in the top of the movable groove (21), a roller II (6) is arranged in the movable groove (21) and positioned at the bottom of the positioning grooves (23), and a positioning assembly used for positioning the positioning grooves (23) is arranged in the roller II (6);

two U-shaped grooves (22), two U-shaped grooves (22) are all offered in one side of freezer case (1), and the both ends of U-shaped groove (22) all run through movable groove (21), lead to groove (62) have been seted up to the symmetry on gyro wheel two (6), and two lead to groove (62) are linked together with U-shaped groove (22), U-shaped board (8) are installed in the U-shaped groove (22) inserts, and two lead to groove (62) are run through at the both ends of U-shaped board (8), catching groove (81) have been seted up to one side of U-shaped board (8).

2. The translating refrigeration door as recited in claim 1, wherein: the reset piece comprises a reset spring (52), the reset spring (52) is fixedly arranged at the other end of the limiting block (5), the reset spring (52) is positioned in the limiting groove (32), and the other end of the reset spring (52) is fixedly arranged on the inner wall of the limiting groove (32).

3. The translating refrigeration door of claim 2, wherein: the push plate (51) is located in the limit groove (32), one end of the push plate (51) penetrates through the limit groove (32) and extends to the outside, and the push plate (51) is in sliding connection with the limit groove (32).

4. The translating refrigeration door as recited in claim 1, wherein: one side of the limiting block (5) is of an inclined structure, and one end of the limiting block (5) is matched with the slot (41).

5. The translating refrigeration door as recited in claim 1, wherein the positioning assembly comprises:

the movable groove (61) is formed in the top of the second roller (6), and the movable groove (61) is communicated with the positioning groove (23);

the locating block (7), locating block (7) slidable mounting is in movable groove (61), and in the upper end of locating block (7) extends to constant head tank (23), one side fixed mounting of locating block (7) has ejector pad (71), the bottom fixed mounting of locating block (7) has a plurality of powerful springs (72) fixed with movable groove (61) bottom.

6. The translating refrigeration door of claim 5, wherein: the ejector pad (71) is located movable groove (61), and the one end of ejector pad (71) runs through movable groove (61) and extends to the external world, ejector pad (71) are located the below of freezer door (2), ejector pad (71) and movable groove (61) sliding connection.

7. The translating refrigeration door of claim 5, wherein: the upper end of the positioning block (7) is in plug-in fit with the positioning groove (23), and the upper end of the positioning block (7) is matched with the positioning groove (23).