Refrigerator partition structure and refrigerator

Abstract

The invention relates to the technical field of refrigeration, and discloses a refrigerator partition structure and a refrigerator. The refrigerator partition structure comprises a plurality of connecting rod telescopic mechanisms arranged in a refrigerator inner container and sequentially hinged end to end to form a connecting rod telescopic frame; hinge holes are formed in the hinge positions of at least part of adjacent connecting rod telescopic mechanisms. The rotating shaft is correspondingly arranged in the hinge hole in a penetrating manner; the side end of the partition plate is fixedly connected with one end of the rotating shaft, and the other end of the rotating shaft extends to the other side of the connecting rod telescopic frame; the driving mechanism is connected with the front end of the connecting rod telescopic frame and drives the connecting rod telescopic frame to stretch in the horizontal direction. The hinge hole of the connecting rod telescopic mechanism and the partition plate are connected through the rotating shaft, the driving mechanism controls the connecting rod telescopic mechanism to stretch out and draw back, and rapid and flexible partition is achieved under the condition that stretching out and drawing back of the connecting rod telescopic mechanism are not affected.

Description

Technical Field

[0001] The present application relates to the field of refrigeration technology, for example, to a refrigerator partition structure and a refrigerator. Background Art

[0002] At present, the partitioning of refrigerator refrigeration space is mostly done by setting placement positions on the inner wall of the refrigerator and placing partitions at the placement positions for partitioning. This partitioning method cannot change the partition size, has limitations on the volume of placed items, and the partitioning is not flexible enough to meet the diverse partitioning needs of users.

[0003] In the related art, a driving unit is used to drive and change the position of the telescopic grid of the connecting rod to realize the lifting and lowering of the partition to meet the user's needs for upper and lower space adjustment.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] The partition is placed on the top of the connecting rod telescopic frame, which can only be divided into two spaces, upper and lower, and cannot meet the diverse needs of users.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide a refrigerator partition structure and a refrigerator to solve the problem that the refrigerator partition cannot be flexibly partitioned.

[0009] According to a first aspect of the present invention, a refrigerator partition structure is provided, comprising: a plurality of connecting rod telescopic mechanisms, which are arranged in an inner container of the refrigerator and are hinged end to end in sequence to form a connecting rod telescopic frame; wherein, at least some of the hinges of adjacent connecting rod telescopic mechanisms are provided with hinge holes; a rotating shaft, which corresponds to and passes through the hinge hole; a partition, which is arranged on one side of the connecting rod telescopic frame corresponding to the rotating shaft, the side end of the partition is fixedly connected to one end of the rotating shaft, and the other end of the rotating shaft extends to the other side of the connecting rod telescopic frame; a driving mechanism, which is connected to the front end of the connecting rod telescopic frame and drives the connecting rod telescopic frame to telescope in the horizontal direction.

[0010] Optionally, the connecting rod telescopic mechanism includes: a diamond four-bar connecting rod mechanism, in which two adjacent connecting rods are connected by a hinge.

[0011] Optionally, the driving mechanism includes: a movable motor, corresponding to the front end of the connecting rod telescopic frame on the same side as the partition; a transmission mechanism, adapted to the movable motor and arranged on the other side of the connecting rod telescopic frame opposite to the partition; the output shaft of the movable motor passes through the hinge hole at the front end of the connecting rod telescopic frame and is connected to the transmission mechanism, and the transmission mechanism can drive the movable motor to move along the telescopic direction of the connecting rod telescopic frame.

[0012] Optionally, the transmission mechanism includes: a gear connected to the output shaft; a rack extending along the telescopic direction of the connecting rod telescopic frame, and the rack is arranged above the gear and meshes with the gear.

[0013] Optionally, the movable motor includes: a bracket extending upward to be rollingly connected to the upper end of the rack.

[0014] Optionally, the bracket includes: a first track, a track groove opening downward corresponding to the upper end of the rack, so that the upper end of the rack can be embedded in the track groove; a plurality of rollers, rollingly fixed to the groove wall of the track groove, for rollingly connecting the slide groove and the first track.

[0015] Optionally, the refrigerator partition structure also includes: a second track, which is arranged between the rack and the connecting rod telescopic frame below the corresponding rack; a slide groove is provided on the second track corresponding to the extension direction of the rack; a plurality of sliders are adapted to the slide groove wall and are respectively sleeved on the rotating shaft and the output shaft of the movable motor to support the rotating shaft and the motor.

[0016] Optionally, the refrigerator partition structure also includes: a baffle, arranged at the other end of the rotating shaft; an elastic member, sleeved on the rotating shaft; one end of the elastic member abuts against the slider, and the other end abuts against the baffle.

[0017] Optionally, the partition includes: a transverse telescopic plate, which is arranged at the side end of the partition away from the connecting rod telescopic frame; the transverse telescopic plate can move between a retracted position close to the connecting rod telescopic frame and an extended position away from the connecting rod telescopic frame.

[0018] In some embodiments, the elastic member is a spring or a spring.

[0019] In some embodiments, the transverse telescopic plate is a detachable telescopic plate. When the transverse telescopic plate is not needed, the transverse telescopic plate can be pulled out in a direction away from the connecting rod telescopic frame until it is separated from the partition.

[0020] In some embodiments, when the partitions are rotated to a horizontal direction, corresponding side ends of adjacent partitions are combined to form a shelf.

[0021] In some embodiments, the refrigerator partition structure also includes a rotation button, which is arranged at the side end of the transverse telescopic plate away from the connecting rod telescopic frame. Twisting the rotation button can adjust the partition to rotate in the vertical direction.

[0022] In some embodiments, the connecting rod telescopic mechanism is not limited to a diamond-shaped four-bar connecting mechanism. For example, along the telescopic direction of the connecting rod telescopic frame, the lengths of the two equal-length connecting rods hinged to each other at the front end are different from the lengths of the two equal-length connecting rods hinged to each other at the rear end, and thus the non-diamond-shaped four-bar connecting mechanism is hinged end to end in sequence to form a connecting rod telescopic frame with the center connecting lines of the hinges being the same straight line.

[0023] In some embodiments, the movable motor can also be arranged on both sides of the rack with the partition. For example, the motor output shaft is connected to the gear through a key and then passes through the hinge hole at the end of the gear and the connecting rod telescopic frame to one side of the partition.

[0024] In some embodiments, the transmission mechanism may further include a chain drive or a belt drive.

[0025] In some embodiments, the size of the slide groove of the second track is smaller than the size of the baffle, and the baffle is detachably connected to the partition.

[0026] In some embodiments, the internal space of the slide groove is in the shape of a rectangular parallelepiped, the slider is a rectangular parallelepiped block, the upper surface of the slider is in contact with the upper wall surface of the slide groove, and the lower wall surface of the slider is in contact with the lower inner wall surface of the slide groove.

[0027] In some embodiments, the baffle is not limited to a circular plate, and may be a rectangular plate, a polygonal plate, or a special-shaped plate, or a combination thereof. The size of the baffle is larger than the width of the chute in the up-down direction.

[0028] According to a second aspect of the present invention, a refrigerator is provided, comprising a refrigerator liner defining a refrigeration space; a refrigerator partition structure such as any one of the above embodiments is arranged in the refrigerator liner; wherein the rack and the first track are both fixed to the inner wall of the refrigerator liner.

[0029] In some embodiments, a plurality of partition plates are provided in the refrigerator inner tank to divide the refrigerator inner tank into a plurality of refrigeration spaces from top to bottom, and a refrigerator partition structure is provided in one or more of the refrigeration spaces to further divide the refrigeration space into a plurality of sub-spaces.

[0030] The refrigerator partition structure and refrigerator provided by the embodiments of the present disclosure can achieve the following technical effects:

[0031] The hinge hole and the partition of the connecting rod telescopic mechanism are connected by a rotating shaft, and the telescopic connection of the connecting rod telescopic mechanism is controlled by a driving mechanism, so that fast and flexible partitioning can be achieved without affecting the telescopic connection of the connecting rod telescopic mechanism.

[0032] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0034] Figure 1 It is a schematic diagram of a refrigerator partition structure provided by an embodiment of the present disclosure in which a baffle and a rotating shaft are separated from a connecting rod telescopic frame;

[0035] Figure 2 is a structural schematic diagram of a refrigerator partition structure provided by an embodiment of the present disclosure from one perspective;

[0036] Figure 3 is a structural schematic diagram of a connecting rod telescopic frame provided by an embodiment of the present disclosure;

[0037] Figure 4 is a structural schematic diagram of a refrigerator partition structure provided by an embodiment of the present disclosure in a retracted position;

[0038] Figure 5 is a structural schematic diagram of a refrigerator partition structure in an extended position provided by an embodiment of the present disclosure;

[0039] Figure 6 is a partial structural schematic diagram of a refrigerator partition structure provided by an embodiment of the present disclosure;

[0040] Figure 7 is a partial structural schematic diagram of a refrigerator partition structure provided by another embodiment of the present disclosure;

[0041] Figure 8 is a structural schematic diagram of a refrigerator partition structure provided by an embodiment of the present disclosure from another perspective;

[0042] Fig. 9 It is a structural schematic diagram of a partition plate of a refrigerator partition structure provided by an embodiment of the present disclosure being rotated to a horizontal position;

[0043] Fig.10 It is a schematic structural diagram of a refrigerator provided by an embodiment of the present disclosure.

[0044] Reference numerals:

[0045] 10: refrigerator partition structure; 11: connecting rod telescopic frame; 111: connecting rod telescopic mechanism; 112: hinge hole; 12: rotating shaft; 13: partition; 131: transverse telescopic plate; 14: driving mechanism; 141: movable motor; 1411: output shaft; 142: bracket; 1421: first track; 1422: track groove; 1423: roller; 143: transmission mechanism; 1431: gear; 1432: rack; 144: second track; 1441: slide groove; 145: slider; 15: baffle; 16: elastic member;

[0046] 20: Refrigerator; 21: Refrigerator liner; 22: Refrigeration space. DETAILED DESCRIPTION

[0047] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0048] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so as to describe the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0049] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0050] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0051] Unless otherwise stated, the term "plurality" means two or more.

[0052] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0053] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0054] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0055] At present, the partition of the refrigerator refrigeration space is mostly to set a placement position on the inner wall of the refrigerator, and place the partition plate on the placement position for partitioning. This partitioning method cannot change the partition size, has limitations on the volume of the items placed, and the partition is not flexible enough to meet the diverse partitioning needs of users. In the related art, a driving unit is used to drive the change of the position of the connecting rod telescopic grid to realize the lifting and lowering of the partition to meet the user's upper and lower space adjustment needs. Since the partition is placed on the top of the connecting rod telescopic frame, it can only be divided into two spaces, upper and lower, which cannot meet the diverse needs of users.

[0056] The disclosed embodiment utilizes a rotating shaft to connect the hinge hole and the partition of the connecting rod telescopic mechanism, and controls the telescopic movement of the connecting rod telescopic mechanism through a driving mechanism, thereby realizing fast and flexible partitioning without affecting the telescopic movement of the connecting rod telescopic mechanism.

[0057] Combination Figures 1 to 10As shown, according to the first aspect of the present invention, a refrigerator partition structure 10 is provided, comprising a plurality of connecting rod telescopic mechanisms 111, a rotating shaft 12, a partition 13 and a driving mechanism 14. The plurality of connecting rod telescopic mechanisms 111 are arranged in the refrigerator inner tank 21 and are hinged end to end in sequence to form a connecting rod telescopic frame 11; at least some of the adjacent connecting rod telescopic mechanisms 111 are provided with a hinge hole 112 at the hinge; the rotating shaft 12 corresponds to and penetrates the hinge hole 112; the partition 13 is arranged on one side of the connecting rod telescopic frame 11 corresponding to the rotating shaft 12, the side end of the partition 13 is fixedly connected to one end of the rotating shaft 12, and the other end of the rotating shaft 12 extends to the other side of the connecting rod telescopic frame 11; the driving mechanism 14 is connected to the front end of the connecting rod telescopic frame 11, and drives the connecting rod telescopic frame 11 to telescope in the horizontal direction.

[0058] The hinge hole 112 and the partition 13 of the connecting rod telescopic mechanism 111 are connected by the rotating shaft 12, and the telescopic connecting rod mechanism 111 is controlled by the driving mechanism 14, so as to realize the rapid and flexible partitioning of the internal space of the refrigerator liner 21 without affecting the telescopic connecting rod mechanism 111.

[0059] like Figures 1 to 3 As shown, a plurality of connecting rod telescopic mechanisms 111 are hinged end to end to form a connecting rod telescopic frame 11, and the centers of the hinge points are located on the same straight line, as shown in FIG. Figure 3As shown in the middle straight line L, a hinge hole 112 is provided at some hinge points, which is perpendicular to the connecting rod telescopic frame 11 and passes through both sides of the connecting rod telescopic frame 11, and a rotating shaft 12 passing through both sides of the connecting rod telescopic frame 11 is provided corresponding to the hinge hole 112. A partition 13 is fixedly connected to one end of the rotating shaft 12, and multiple hinge holes 112 are provided with rotating shafts 12 in sequence, and one end of each rotating shaft 12 is connected to a partition 13, and multiple partitions 13 are arranged on one side of the connecting rod telescopic frame 11 in sequence and are parallel to each other. The other end of the rotating shaft 12 is located on the other side of the connecting rod telescopic frame 11. During the telescopic process of the connecting rod telescopic frame 11, the hole wall of the hinge hole 112 cooperates with the rotating shaft 12 to drive the rotating shaft 12 and then drive the partition 13 to move. When the connecting rod telescopic frame 11 is extended, the spacing between the hinge holes 112 increases as the connecting rod telescopic frame 11 is stretched, and the distance between adjacent partitions 13 increases accordingly; when the connecting rod telescopic frame 11 is contracted, the spacing between adjacent hinge holes 112 decreases, driving the rotating shaft 12 and then driving the spacing between the partitions 13 to decrease. When the connecting rod telescopic frame 11 is stretched to the maximum distance, the partition 13 divides the space in the refrigerator liner 21 along the extension direction of the connecting rod telescopic frame 11 into multiple sub-spaces; when the connecting rod is telescopically contracted to the minimum distance, the partition 13 contracts to fit the inner wall of the refrigerator liner 21 in sequence. The driving mechanism 14 is arranged at one end of the connecting rod telescopic frame 11, and the other end of the connecting rod telescopic frame 11 is fixed to the refrigerator liner 21. The driving mechanism 14 is connected to the end of the connecting rod telescopic frame 11, and the connecting rod telescopic frame 11 drives the partition 13 to contract by pushing one end of the connecting rod telescopic frame 11 toward the other end. The driving mechanism 14 pulls one end of the connecting rod telescopic frame 11 away from the other end of the connecting rod telescopic frame 11 to stretch the connecting rod telescopic frame 11 to increase the distance between the partitions 13 .

[0060] Optionally, the connecting rod telescopic mechanism 111 comprises a diamond four-bar connecting mechanism, in which two adjacent connecting rods are connected by hinges.

[0061] like Figures 1 to 3 As shown, the link telescopic mechanism 111 comprises a diamond four-bar linkage mechanism, wherein the four links in the diamond four-bar linkage mechanism are hinged end to end.

[0062] In some embodiments, the connecting rod telescopic mechanism 111 may not be a diamond-shaped four-bar connecting mechanism. For example, along the telescopic direction of the connecting rod telescopic frame 11, the lengths of the two equal-length connecting rods hinged to each other at the front end are different from the lengths of the two equal-length connecting rods hinged to each other at the back, and thus the non-diamond-shaped four-bar connecting mechanism is hinged end to end in sequence to form a connecting rod telescopic frame 11 with the center connecting lines of the hinges being the same straight line.

[0063] Optionally, the driving mechanism 14 includes a movable motor 141 and a transmission mechanism 143. The movable motor 141 is on the same side as the partition 13 and corresponds to the front end of the connecting rod telescopic frame 11; the transmission mechanism 143 and the output shaft 1411 of the movable motor 141 are adapted to be arranged on the other side of the connecting rod telescopic frame 11 opposite to the partition 13; the output shaft 1411 of the movable motor 141 passes through the hinge hole 112 at the front end of the connecting rod telescopic frame 11 and is connected to the transmission mechanism 143, the movable motor 141 drives the transmission mechanism 143 to move, and the movement of the transmission mechanism 143 drives the movable motor 141 to move along the telescopic direction of the connecting rod telescopic frame 11.

[0064] like Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the motor is fixed on the bracket 142, the bracket 142 is adapted to the transmission mechanism 143, and the output shaft 1411 of the movable motor 141 passes through the hinge hole 112 and is connected to the transmission mechanism 143, so that when the transmission mechanism 143 drives the motor output shaft 1411 to move, the motor output shaft 1411 drives the connecting rod telescopic frame 11 to telescopic movement through the hinge hole 112. At the same time, the upper end of the bracket 142 and the motor output shaft 1411 are both connected to the transmission mechanism 143 to jointly support the stable movement of the motor. Among them. The bracket 142 is a rigid bracket, and the material includes but is not limited to steel, cast iron, and hard plastic.

[0065] In some embodiments, the movable motor 141 can also be arranged on both sides of the rack 1432 with the partition 13. For example, the motor output shaft 1411 is connected to the gear 1431 through a key and then passes through the gear 1431 and the hinge hole 112 at the end of the connecting rod telescopic frame 11 to one side of the partition 13. Among them, the structure of the upper first track 1421 remains unchanged, and the bracket 142 is bent toward the vertical rack 1432 and away from the partition 13, and then extends downward to be fixedly connected with the movable motor 141.

[0066] Optionally, the transmission mechanism 143 includes a gear 1431 and a rack 1432 , wherein the gear 1431 is connected to the output shaft 1411 ; the rack 1432 extends along the telescopic direction of the connecting rod telescopic frame 11 , and the rack 1432 is disposed above the gear 1431 and meshes with the gear 1431 .

[0067] like Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the rack 1432 is located above the gear 1431, the lower end of the rack 1432 is meshed with the gear 1431, and the extension direction of the rack 1432 is the same as the extension direction of the connecting rod telescopic frame 11. The motor output shaft 1411 passes through the hinge hole 112 of the connecting rod telescopic frame 11, the peripheral wall of the motor output shaft 1411 is adapted to the hole wall of the hinge hole 112, the motor output shaft 1411 is meshed with the gear 1431, the motor rotates to drive the gear 1431 to rotate, the gear 1431 is meshed with the rack 1432 to drive the motor to move along the rack 1432 to stretch or compress the connecting rod telescopic frame 11. The motor operation mode includes forward and reverse rotation, so that the gear 1431 moves back and forth on the rack 1432 to drive the connecting rod telescopic frame 11 to stretch or contract.

[0068] In some embodiments, the transmission mechanism 143 may also include a chain drive or a belt drive. For example, the movable motor 141 is set as a fixed motor, wherein the motor output shaft 1411 is connected to the driving sprocket or pulley to drive the sprocket or pulley to rotate. To make the belt or chain move, wherein the rotating shaft 12 is fixed to a specific position of the sprocket or belt to follow the movement of the sprocket or belt to drive the partition 13 to move. The motor includes forward and reverse rotation to make the sprocket or belt reciprocate, so as to drive the partition 13 to reciprocate.

[0069] Optionally, the movable motor 141 includes a bracket 142. The bracket 142 extends upward to be rollingly connected to the upper end of the rack 1432.

[0070] like Figure 2 and Figure 4 As shown, a roller 1423 and a track are provided on the upper end of the bracket 142. The track clamps the upper end of the rack 1432 to fix the position of the movable motor 141, and the roller 1423 rolls on the outer surface of the upper end of the rack 1432 along the extension direction of the rack 1432 to fix the movement direction of the movable motor 141.

[0071] Optionally, the bracket 142 includes a first track 1421 and a plurality of rollers 1423. The first track 1421 is provided with a track groove 1422 with an opening downward corresponding to the upper end of the rack 1432, so that the upper end of the rack 1432 is embedded in the track groove 1422; the plurality of rollers 1423 are rollingly fixed to the groove wall of the track groove 1422, and are used to rollingly connect the slide groove 1441 and the first track 1421. The first track 1421 at the upper end of the bracket 142 includes a rectangular track groove 1422, and the rectangular track groove 1422 is opened at both ends and the bottom along the telescopic direction of the connecting rod telescopic frame 11. The opening below the track groove 1422 is buckled on the upper end of the rack 1432, and the upper end of the rack 1432 is a rectangular plate. The bracket 142 is made of rigid material. After the rectangular track groove 1422 is buckled on the upper end of the rack 1432 from top to bottom, the track groove 1422 and the rack 1432 are tightly matched through the roller 1423, and together with the lower end slide groove 1441, the movable motor 141 is stably fixed to prevent the movable motor from shaking during movement.

[0072] like Figure 4 and Figure 5 As shown, the first track 1421 at the upper end of the bracket 142 is bent toward the rack 1432, and a downward track groove 1422 is formed at the upper end of the rack 1432. The groove is adapted to the rack 1432, and the groove wall is provided with a plurality of rollers 1423, which are respectively provided on the top wall and the side wall of the groove. The rollers 1423 on the top wall of the groove correspond to the top wall of the rack 1432 and abut against the top wall of the rack 1432; the rollers 1423 on the side wall of the groove correspond to the outer walls on both sides of the rack 1432 and abut against the outer walls on both sides, so that the bracket 142 remains stable during the rolling movement of the upper end of the rack 1432. The groove wall of the track groove 1422 is provided with a plurality of roller 1423 mounting grooves, and a retractable shaft is provided in the mounting groove. An axial hole is opened in the center of the roller 1423 along the axial direction. The roller 1423 is sleeved on the retractable shaft through the axial hole to be fixed on the groove wall of the track groove 1422, and can roll relative to the groove wall.

[0073] Optionally, the refrigerator partition structure 10 further includes a second track 144 and a plurality of sliders 145. The second track 144 is arranged below the rack 1432 and between the rack 1432 and the connecting rod telescopic frame 11; the second track 144 is provided with a slide groove 1441 in the extending direction of the rack 1432; the plurality of sliders 145 are adapted to the groove wall of the slide groove 1441 and are respectively sleeved on the rotating shaft 12 and the output shaft 1411 of the movable motor 141 to support the rotating shaft 12 and the motor.

[0074] like Figures 5 to 7As shown, the second track 144 is located below the rack 1432 and extends in the same direction as the rack 1432. The second track 144 is located between the connecting rod telescopic frame 11 and the rack 1432. The motor output shaft 1411 passes through the hinge hole 112 of the connecting rod telescopic frame 11 and then passes through the slide slot 1441 of the second track 144 to the bottom of the rack 1432 and is fixedly connected to the gear 1431. Each rotating shaft 12 passes through the corresponding hinge hole 112 and the slide slot 1441 to the bottom of the rack 1432 in sequence. Slide blocks 145 are sleeved in the slide groove 1441 corresponding to the motor output shaft 1411 and the rotating shaft 12. The slide blocks 145 are adapted to the slide groove 1441, so that when the motor output shaft 1411 drives the gear 1431 to move in the rack 1432, the slide blocks 145 can limit the positions of the rotating shaft 12 and the motor output shaft 1411 and support the rotating shaft 12 and the motor output shaft 1411, so that the rotating shaft 12 can drive the partition 13 to move stably. The motor output shaft 1411 can reduce the shaking degree through the slide blocks 145 and the slide groove 1441, and avoid the gear 1431 and the rack 1432 from meshing errors.

[0075] In some embodiments, the size of the slide groove 1441 of the second track 144 is smaller than the size of the baffle 15, and the baffle 15 and the partition 13 are detachably connected.

[0076] like Figure 2 As shown, the baffle 15 is a circular plate, one surface of the baffle 15 is connected to the rotating shaft 12, the baffle 15 is parallel to the outer wall of the second track 144, and the size of the baffle 15 is larger than the size of the slide groove 1441 so that the baffle 15 will not slip out of the slide groove 1441 to the side of the partition 13.

[0077] In some embodiments, the shape of the baffle 15 is not limited to a circular plate, and the baffle 15 can also be a rectangular plate, a polygonal plate, or a special-shaped plate, or a combination thereof. Figure 4 The width dimension is in the direction indicated by the up and down arrows.

[0078] Optionally, the refrigerator partition structure 10 further includes a baffle 15 and an elastic member 16. The baffle 15 is disposed at the other end of the shaft 12; the elastic member 16 is sleeved on the shaft 12; one end of the elastic member 16 abuts against the slider 145, and the other end abuts against the baffle 15.

[0079] like Figure 2 ,and Figure 7As shown, the shaft 12 passes through the slide slot 1441 and reaches below the rack 1432. Rotating the shaft 12 can control the rotation angle of the partition 13. Since the shaft 12, the slider 145 and the hinge hole 112 are all hole-shaft clearance fits, the partition 13 is not easy to fix. The elastic one end abuts against the baffle 15 and the other end abuts against the slider 145 to limit the rotation of the baffle 15 relative to the slider 145, thereby indirectly limiting the rotation of the partition 13. Each shaft 12 is sleeved with an elastic member 16 to control the separation angle of each partition 13.

[0080] In some embodiments, the elastic member 16 is a spring or a spring.

[0081] Optionally, the partition 13 includes a transverse expansion plate 131. The transverse expansion plate 131 is arranged at the side end of the partition 13 away from the connecting rod expansion frame 11; the transverse expansion plate 131 can move between a retracted position close to the connecting rod expansion frame 11 and an extended position away from the connecting rod expansion frame 11.

[0082] like Figure 4 and Figure 5 As shown, a transverse expansion plate 131 is provided at one end of the partition 13 away from the connecting rod expansion frame 11, and the transverse expansion plate 131 can extend the length of the partition 13 in the transverse direction to increase the diversity of partitions. One end of the transverse expansion plate 131 is embedded in the partition 13 and can be expanded and contracted in the partition 13, and the outer wall of the transverse expansion plate 131 is adapted to the inner wall of the partition 13.

[0083] In some embodiments, the transverse expansion plate 131 is a detachable expansion plate. When the transverse expansion plate 131 is not needed, the transverse expansion plate 131 can be pulled out in a direction away from the connecting rod expansion frame 11 until it is separated from the partition 13 .

[0084] In some embodiments, when the partitions 13 are rotated to a horizontal direction, corresponding side ends of adjacent partitions 13 are combined to form a shelf.

[0085] like Figure 8 and Fig. 9 As shown, the baffle 15 is rotated, and the baffle 15 drives the rotating shaft 12 and then drives the partition 13 to rotate to change the partition angle of the partition 13. Figure 8 The partition 13 is rotated to a vertical state, and the partition 13 is horizontally divided into multiple sub-spaces; Fig. 9 As shown. The partitions 13 rotate to a horizontal state, at which time, the side ends of adjacent partitions 13 are combined with each other so that the partitions 13 are sequentially connected to form a shelf, and items can be placed on the shelf. At this time, the shelf divides the refrigeration space 22 into upper and lower sub-spaces in the vertical direction.

[0086] In some embodiments, the refrigerator partition structure 10 further includes a rotation button, which is disposed at the side end of the transverse telescopic plate 131 away from the connecting rod telescopic frame 11 , and twisting the rotation button can adjust the partition 13 to rotate in the vertical direction.

[0087] like Figure 1 As shown, a twist button is provided at the side end of the transverse expansion plate 131, and the twist button is fixedly connected to the transverse expansion plate 131. Turning the twist button can rotate the transverse expansion plate 131, thereby driving the partition 13 to rotate. At the same time, the push-pull twist installation can push the transverse expansion plate 131 into the partition 13 or pull it out of the partition 13 to shorten or lengthen the size of the partition 13.

[0088] In some embodiments, the inner space of the slide groove 1441 is in the shape of a cuboid, the slider 145 is a cuboid block, the upper surface of the slider 145 fits with the upper wall of the slide groove 1441 , and the lower wall of the slider 145 fits with the lower inner wall of the slide groove 1441 .

[0089] According to a second aspect of the present invention, a refrigerator 20 is provided, comprising a refrigerator liner 21 and a refrigerator partition structure 10 as in any one of the above embodiments. The refrigerator liner 21 defines a refrigeration space 22; the refrigerator partition structure 10 is disposed in the refrigerator liner 21; and the rack 1432 and the first track 1421 are both fixed to the inner wall of the refrigerator liner 21.

[0090] Since the refrigerator 20 provided in the embodiment of the present disclosure has the refrigerator partition structure 10 in all the above-mentioned embodiments, it has all the benefits of the refrigerator partition structure 10 in the above-mentioned embodiments, which will not be described again.

[0091] like Fig.10 As shown, the refrigerator 20 includes a refrigerator liner 21, which defines a refrigeration space 22. A refrigerator partition structure 10 is provided in the refrigeration space 22, and the second track 144 and the rack 1432 of the refrigerator partition structure 10 are fixedly connected to the rear side wall of the refrigerator liner 21, so that the partition 13 faces the opening of the refrigerator 20. The partition 13 divides the internal space of the refrigerator 20 into a plurality of sub-spaces in the width direction of the refrigerator 20.

[0092] In some embodiments, a plurality of partition plates 13 are provided in the refrigerator inner tank 21 to divide the refrigerator inner tank 21 into a plurality of refrigeration spaces 22 from top to bottom, and a refrigerator partition structure 10 is provided in one or more of the refrigeration spaces 22 to further divide the refrigeration space 22 into a plurality of sub-spaces.

[0093] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments.

[0094] Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and claims, unless the context clearly indicates, the singular forms of "a", "an" and "the" are intended to include the plural forms as well. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of one or more associated listings.

[0095] In addition, when used in this application, the term "comprise" and its variants "comprises" and / or comprising refer to the presence of stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or groups thereof. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the presence of other identical elements in the process, method or device that includes the elements.

[0096] In this article, each embodiment may focus on the differences from other embodiments, and the same or similar parts between the embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts may refer to the description of the method part.

[0097] The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A refrigerator partition structure, characterized in that: include: A plurality of connecting rod telescopic mechanisms are arranged in the inner container of the refrigerator and are hinged end to end in sequence to form a connecting rod telescopic frame; Wherein, at least some of the hinges of the adjacent connecting rod telescopic mechanisms are provided with hinge holes; A rotating shaft, corresponding to and passing through the hinge hole; A partition plate is arranged on one side of the connecting rod telescopic frame corresponding to the rotating shaft, a side end of the partition plate is fixedly connected to one end of the rotating shaft, and the other end of the rotating shaft extends to the other side of the connecting rod telescopic frame; The driving mechanism is connected to the front end of the connecting rod telescopic frame and drives the connecting rod telescopic frame to extend and retract in the horizontal direction.

2. The refrigerator partition structure according to claim 1, characterized in that: The connecting rod telescopic mechanism includes: A diamond-shaped four-bar linkage, in which two adjacent links are connected by a hinge.

3. The refrigerator partition structure according to claim 1, characterized in that: The driving mechanism includes: A movable motor is provided on the same side of the partition as the front end of the connecting rod telescopic frame; The transmission mechanism and the movable motor are adapted to be arranged on the other side of the connecting rod telescopic frame opposite to the partition; The output shaft of the movable motor passes through the hinge hole at the front end of the connecting rod telescopic frame and is connected with the transmission mechanism, and the transmission mechanism can drive the movable motor to move along the telescopic direction of the connecting rod telescopic frame.

4. The refrigerator partition structure according to claim 3, characterized in that: The transmission mechanism includes: a gear connected to the output shaft; The rack extends along the telescopic direction of the connecting rod telescopic frame, and the rack is arranged above the gear and meshes with the gear.

5. The refrigerator partition structure according to claim 4, characterized in that: The movable motors include: The bracket extends upward to be rollingly connected with the upper end of the rack.

6. The refrigerator partition structure according to claim 5, characterized in that: The bracket includes: The first track is provided with a track groove opening downwards corresponding to the upper end of the rack, so that the upper end of the rack can be embedded in the track groove; A plurality of rollers are rollingly fixed on the groove wall of the track groove and are used for rollingly connecting the slide groove and the first track.

7. The refrigerator partition structure according to claim 5, characterized in that: Also includes: The second track is arranged below the rack and between the rack and the connecting rod telescopic frame; the second track is provided with a sliding groove in the extending direction of the rack; A plurality of sliding blocks are matched with the wall of the slide groove and are respectively sleeved on the rotating shaft and the output shaft of the movable motor to support the rotating shaft and the motor.

8. The refrigerator partition structure according to claim 7, characterized in that: Also includes: A baffle, arranged at the other end of the rotating shaft; An elastic member, sleeved on the rotating shaft; One end of the elastic member abuts against the sliding block, and the other end abuts against the baffle.

9. The refrigerator partition structure according to any one of claims 1 to 8, characterized in that: The partitions include: The transverse telescopic plate is arranged at the side end of the partition away from the connecting rod telescopic frame; the transverse telescopic plate can move between a retracted position close to the connecting rod telescopic frame and an extended position away from the connecting rod telescopic frame.

10. A refrigerator, characterized in that: include: The refrigerator liner defines the refrigeration space; The refrigerator partition structure according to any one of claims 1 to 9 is arranged in the refrigerator liner; Wherein, the rack and the first track are both fixed to the inner wall of the refrigerator inner container.

Images