Refrigerator drawer and refrigerator

Abstract

The utility model relates to a refrigerator drawer and a refrigerator, the refrigerator drawer comprises a drawer and a guide rail, the drawer is connected with the guide rail, the refrigerator drawer further comprises a supporting part, and relative movement can be generated between the supporting part and the guide rail; a mounting through hole is formed in the supporting part in the first direction; the connecting structure comprises an abutting part, an elastic assembly and a connecting part, one end of the connecting part is connected with the refrigerator, the other end of the connecting part is connected with the mounting through hole, the elastic assembly is connected with the connecting part and the abutting part, and part of the structure of the abutting part penetrates out of the mounting through hole and abuts against the guide rail; and the elastic component can generate elastic deformation. The guide rail and the drawer are supported by the supporting part, and collapse of the guide rail and the drawer is avoided. The supporting part is installed on the box body through the connecting structure, resilience force is provided based on the elastic assembly, the abutting part is extruded, the abutting part abuts against the guide rail, then a gap between the abutting part and the guide rail is eliminated, the drawer is effectively prevented from shaking when moving, and the use experience of a user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of refrigerators, and in particular to a refrigerator drawer and a refrigerator. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature and can store food. A refrigerator generally has a freezer and a refrigerator, both of which are equipped with drawers to store food. When taking and putting food, it is inevitable to push and pull, so it is particularly important to improve the service life of the drawer and the user experience. However, when the drawer in the related art is pushed and pulled, its stability is not good enough, and there is a more obvious shaking situation, which leads to poor user experience. Utility Model Content

[0003] The present application provides a refrigerator drawer and a refrigerator, which have good stability and will not shake when the drawer is pushed or pulled, thereby effectively improving the user experience.

[0004] In a first aspect, the present application provides a refrigerator drawer, comprising a drawer and a guide rail, wherein the drawer is connected to the guide rail, and the refrigerator drawer further comprises:

[0005] A support portion capable of relative movement with the guide rail; wherein the support portion is provided with a mounting through hole along a first direction thereof; and

[0006] A connecting structure comprises an abutment portion, an elastic component and a connecting portion, wherein one end of the connecting portion is connected to the refrigerator, and the other end of the connecting portion is connected to the mounting through hole, the elastic component is respectively connected to the connecting portion and the abutment portion, and a partial structure of the abutment portion passes through the mounting through hole and abuts against the guide rail; wherein the elastic component can undergo elastic deformation.

[0007] In a possible implementation, the abutment portion includes an abutment body, a shaft body, and a pressure plate, the shaft body is mounted to the mounting through hole via the pressure plate, and the shaft body and the support portion are capable of relative rotation;

[0008] The abutment body is connected to the elastic component, and a partial structure of the abutment body can pass through the shaft body and abut against the guide rail.

[0009] In a possible implementation, the shaft body is provided with a receiving cavity, the connecting portion is connected to the receiving cavity, and a partial structure of the abutting body can pass through the receiving cavity;

[0010] Wherein, the elastic component is located between the connecting portion and the abutting body.

[0011] In a possible implementation manner, the abutment surface of the abutment body is a spherical surface.

[0012] In a possible implementation, the connecting portion includes a first connecting body, an intermediate connecting body, and a second connecting body that are connected in sequence, the first connecting body is connected to the refrigerator, and the second connecting body is detachably connected to the accommodating cavity.

[0013] In a possible implementation, the first connector includes a screw rod, and the screw rod is threadedly connected to the refrigerator.

[0014] In a possible implementation, the support portion includes a roller, and the roller is provided with the mounting through hole along a first direction thereof; wherein the first direction is the same as an axial direction of the roller.

[0015] In a possible implementation, the support portion further includes a shock-absorbing layer sleeved on the circumferential outer side wall of the roller.

[0016] In a possible implementation manner, the elastic component includes a spring member or a rubber cylinder.

[0017] In a second aspect, the present application provides a refrigerator comprising a refrigerator drawer as described in the first aspect.

[0018] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0019] The refrigerator drawer and refrigerator provided in the embodiment of the present application use the support part to support the guide rail and the drawer to prevent the guide rail and the drawer from collapsing. The support part is installed to the box body through a connecting structure, and based on the elastic component to provide a rebound force, the abutment part is squeezed so that the abutment part abuts against the guide rail, thereby eliminating the gap between the abutment part and the guide rail, effectively preventing the drawer from shaking when moving, and improving the user experience. Due to the telescopic characteristics of the elastic component, it can also prevent excessive compression and avoid affecting the pulling and pulling action of the drawer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0022] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0023] Figure 1 A schematic diagram of the structure of a refrigerator drawer provided in an embodiment of the present application;

[0024] Figure 2 A schematic diagram of the structure of a refrigerator drawer provided in an embodiment of the present application;

[0025] Figure 3 A schematic diagram of the structure of the support portion and the connection structure provided in the embodiment of the present application;

[0026] Figure 4 for Figure 3 AA cross-section schematic diagram shown;

[0027] Figure 5 for Figure 3 AA cross-section schematic diagram shown;

[0028] Figure 6 for Figure 3 AA cross-section schematic diagram shown;

[0029] Figure 7 A schematic structural diagram of the support portion and the connection structure provided in an embodiment of the present application.

[0030] Description of reference numerals:

[0031] 1. Drawer; 11. Storage groove; 12. Overlapping body;

[0032] 2. Guide rail; 21. First guide rail body; 22. Second guide rail body;

[0033] 3. Support part; 31. Mounting through hole; 32. Roller; 321. Second annular groove; 33. Slide rail; 331. Ball; 34. Shock-absorbing layer;

[0034] 4. Connecting structure; 41. Abutting portion; 411. Abutting body; 4111. Hemispherical body; 4112. Connecting column; 4113. Flange body; 412. Shaft body; 4121. First annular groove; 4122. Accommodating cavity; 41221. Accommodating groove; 41222. Through hole; 413. Pressing plate; 42. Elastic component; 421. Rubber column; 422. Spring member; 43. Connecting portion; 431. First connecting body; 4311. Inserting rod; 4312. Screw rod; 432. Intermediate connecting body; 433. Second connecting body;

[0035] 5. Box body; 51. Accommodation space. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0037] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0038] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0039] In the related art, the drawer is generally slidably arranged in the refrigerator, and the sliding methods mainly include: sliding on the box, moving on the sheet metal three-section rail with the three-section rail, and using rollers to convert rolling into linear motion. Although the above method has low sliding cost, it has a short lifespan, and the drawer shakes obviously when it is pulled out, resulting in a poor user experience. The three-section rail method is costly and not economical. The roller method, although the cost is controllable, does not solve the problem of the drawer shaking left and right, resulting in a poor user experience. In addition, when the drawer is assembled by the roller method, a gap needs to be reserved between the roller and the guide rail and the drawer. Since the box body is made of foam material, the reserved gap is difficult to control, resulting in the reserved gap being too large or too small during use. Therefore, there are problems such as the drawer inevitably shaking left and right or not pulling smoothly during the pulling process.

[0040] In order to solve the above technical problems, the present application provides a refrigerator drawer, which uses a support part to support the guide rail and the drawer to prevent the guide rail and the drawer from collapsing. The support part is installed to the box body through a connecting structure, and based on the elastic component to provide a rebound force, the abutment part is squeezed so that the abutment part abuts against the guide rail, thereby eliminating the gap between the abutment part and the guide rail, effectively preventing the drawer from shaking when moving, and improving the user experience. Due to the telescopic characteristics of the elastic component, it can also prevent excessive compression and avoid affecting the pulling and pulling action of the drawer.

[0041] In some exemplary embodiments, Figure 1 , Figure 2 As shown, a refrigerator drawer is installed in a refrigerator, and the refrigerator may have a refrigerator compartment, a freezer compartment, etc., and the refrigerator drawer may be placed in the refrigerator compartment and the freezer compartment to store food. The refrigerator has a box body 5, and a receiving space 51 is provided in the box body 5 for placing the refrigerator drawer.

[0042] The refrigerator drawer comprises a drawer 1 and a guide rail 2, wherein the drawer 1 is fixedly connected to the guide rail 2 to improve the reliability of the connection between the drawer 1 and the guide rail 2. The drawer 1 has a storage groove 11 and a lap body 12, wherein the storage groove 11 is used to store food, and the lap body 12 is used to be fixedly connected to the guide rail 2.

[0043] The guide rail 2 includes, for example, a first guide rail body 21 and a second guide rail body 22, and there is a preset angle between the first guide rail body 21 and the second guide rail body 22. The first guide rail body 21 extends in the horizontal direction, for example, so that the overlap body 12 can overlap the first guide rail body 21, and the first guide rail body 21 supports the overlap body 12. The overlap body 12 is connected to the first guide rail body 21, which can increase the connection area and improve the reliability of the connection. The preset angle is, for example, 90°, so that the first guide rail body 21 and the second guide rail body 22 are perpendicular to each other to avoid the guide rail 2 from tilting and ensure that the drawer 1 can move in a predetermined direction. Among them, the bottom width of the drawer 1 can be smaller than the top width to avoid the second guide rail body 22 of the guide rail 2 and ensure that the drawer 1 can be pushed and pulled normally.

[0044] The refrigerator drawer further comprises a support portion 3 and a connection structure 4, wherein the support portion 3 is connected to the guide rail 2 so that the guide rail 2 can move on the support portion 3. The support portion 3 is connected to the refrigerator body 5 through the connection structure 4 to achieve assembly.

[0045] The support part 3 and the guide rail 2 can generate relative movement, that is, when the drawer 1 is pushed or pulled, the guide rail 2 is driven to move on the support part 3. Figure 1 A mounting through hole 31 is provided on the X-axis shown in the figure, and the first direction is perpendicular to the movement direction of the drawer 1.

[0046] For some examples, refer to Figure 2 As shown, the support part 3 is, for example, a slide rail 33, and the guide rail 2 is slidably connected to the slide rail 33. When the drawer 1 is pushed or pulled, the drawer 1 drives the guide rail 2 to slide on the slide rail 33. Among them, a component with lubricating properties such as a ball 331 can be set on the guide rail 2 or the slide rail 33 to improve the smoothness during sliding, and in order to prevent the ball 331 from falling off, it can be set in a groove, which is subject to the actual situation.

[0047] Of course, it is understandable that two connection structures 4 can be provided, which are connected to the support part 3 in a one-to-one correspondence. Alternatively, four connection structures 4 can also be provided, which are symmetrically arranged on both sides of the drawer 1 in pairs, and one pair is close to the front end of the drawer 1, and the other pair is close to the rear end of the drawer 1, so as to further improve the stability of the support part 3. Alternatively, six connection structures 4 can be provided, which are symmetrically arranged on both sides of the drawer 1 in a three-by-three manner, and each pair of connection structures 4 is respectively arranged near the front end, middle part and rear end of the drawer 1, so as to balance the connection structure 4 in multiple positions. Among them, the installation through hole 31 runs through the support part 3, and the number of the installation through holes 31 is consistent with the number of the connection structures 4, so as to facilitate the one-to-one installation of the connection structure 4.

[0048] In other examples, refer to Figure 1As shown, the support part 3 includes a roller 32, and the roller 32 is provided with a mounting through hole 31 along its first direction. The mounting through hole 31 passes through the roller 32, and its first direction is the same as the axial direction of the roller 32. The roller 32 has an annular surface, and the guide rail 2 can move on the annular surface to ensure smoothness during movement.

[0049] Among them, for example, two rollers 32 can be provided, and the two rollers 32 are symmetrically arranged on both sides of the drawer 1, and the rollers 32 are close to the guide rail 2 or the middle position of the drawer 1 to provide stable support for the drawer 1. Alternatively, for example, four rollers 32 can be provided, and they are symmetrically arranged on both sides of the drawer 1 in pairs, and one pair is close to the front end of the drawer 1, and the other pair is close to the rear end of the drawer 1, so as to further improve the stability. Alternatively, for example, six rollers 32 can be provided, and three by three are symmetrical on both sides of the drawer 1, and each pair of rollers 32 is respectively arranged near the front end, middle part and rear end of the drawer 1, so as to balance the drawer 1 in multiple positions, and avoid tilting when the drawer 1 is pulled out, etc., which affects the stability of the drawer 1. It can be understood that the number of connecting structures 4 is consistent with the number of rollers 32, and they are connected one by one, and the connecting structure 4 is installed in the mounting through hole 31 of the corresponding roller 32.

[0050] In this embodiment, if Figure 1 , Figure 3-Figure 7 As shown, the connection structure 4 includes an abutment portion 41, an elastic component 42 and a connection portion 43, one end of the connection portion 43 is connected to the refrigerator body 5, the other end of the connection portion 43 is connected to the mounting through hole 31, and the elastic component 42 is respectively connected to the connection portion 43 and the abutment portion 41. The elastic component 42 can be elastically deformed to change the position of the abutment portion 41, and a part of the structure of the abutment portion 41 can pass through the mounting through hole 31 and abut against the second rail body 22 of the guide rail 2.

[0051] When the drawer 1 is pulled out, the guide rail 2 is driven to move. Based on the elastic force of the elastic component 42, the abutment portion 41 is supported, so that the abutment portion 41 abuts against the second guide rail body 22 of the guide rail 2. Both sides abut against the second guide rail body 22, which can balance the entire drawer 1 and prevent the drawer 1 from shaking, thereby improving the stability of the drawer 1 during movement and enhancing the user experience.

[0052] Some examples include Figure 6 As shown, the elastic component 42 is, for example, a rubber column 421, which is made of a rubber material, such as a highly elastic polymer material with reversible deformation and good elasticity. Under the action of an external force, the rubber column 421 can be deformed, and when the external force is removed, the rubber column 421 can return to its original state.

[0053] When the drawer 1 is pulled out, the second guide rail body 22 will resist the abutment part 41 to squeeze the rubber column 421. The rubber column 421 has high elasticity and, based on the reaction force, it presses against the abutment part 41 so that the abutment part 41 can abut against the second guide rail body 22 to avoid shaking of the guide rail 2 and the drawer 1, thereby improving the stability of the drawer 1 when it is pulled out.

[0054] In other examples, such as Figure 4 , Figure 5 As shown, the elastic component 42 includes a spring member 422 , and the spring member 422 is, for example, a compression spring, so that the spring member 422 has good elastic deformation ability and can absorb vibration and impact energy.

[0055] When the drawer 1 is pulled out, its second guide rail body 22 will resist the abutment part 41 to squeeze the spring member 422. The spring member 422 has elastic deformation ability. Based on the reaction force, it will support the abutment part 41, so that the abutment part 41 can abut the second guide rail body 22 to ensure the stability of the drawer 1 when it is pulled out and avoid its shaking.

[0056] It should be noted that the number of coils of the above-mentioned compression spring can be 10 coils, or 20 coils, etc., and in the entire compression spring, the coils at the two ends can be relatively close, that is, the coil spacing is small, and the coils in the middle are relatively loose, and the coil spacing is larger, so as to meet different requirements for elastic deformation capacity. Alternatively, the spacing between each coil in the compression spring is equal to provide a balanced elastic deformation capacity, so that it has a high-precision elastic force. Alternatively, in the entire compression spring, in order to make the coils at the two ends relatively loose, that is, the coil spacing is large, and the coils in the middle are relatively close, and the coil spacing is large, the specific number of coils and the coil spacing of the compression spring shall be based on actual conditions.

[0057] The spring member 422 always keeps in contact with the abutment portion 41 and forms mutual compression, and the compression amount of the spring member 422 is proportional to the elastic force, that is, the greater the compression amount of the spring member 422, the greater the elastic force of the spring member 422. The initial elastic force of the spring member 422 can be 1KN, for example.

[0058] In this embodiment, if Figure 4-Figure 6 As shown, the abutting portion 41 includes an abutting body 411 , a shaft body 412 and a pressing plate 413 . The shaft body 412 is installed to the installation through hole 31 through the pressing plate 413 . The shaft body 412 and the supporting portion 3 can rotate relative to each other.

[0059] The shaft body 412 is installed in the installation through hole 31, and the shaft body 412 and the support part 3 can rotate relative to each other. When the drawer 1 is pulled out, the first guide body 21 of its guide rail 2 moves on the roller 32. Based on the friction between the first guide body 21 and the roller 32, the roller 32 can rotate around the shaft body 412 to improve the smoothness of the drawer 1 when it is pulled out, and avoid excessive friction that affects the pulling state.

[0060] The shaft body 412 is connected to the support part 3 through a pressure plate 413. For example, a part of the structure of the shaft body 412 passes through the mounting through hole 31, and a first annular groove 4121 is provided on the circumferential outer wall thereof. The pressure plate 413 is provided in the first annular groove 4121. The pressure plate 413 is provided with a gap between the first annular groove 4121 and the pressure plate 413 along the radial direction of the roller 32. The pressure plate 413 limits the movement of the shaft body 412 along the axial direction of the roller 32 to prevent the shaft body 412 from being separated from the roller 32. The pressure plate 413 is, for example, a hexagonal pressure plate, which has a long service life, and can well clamp or press the shaft body 412 to keep it in a stable position, ensure that the shaft body 412 does not move along the axial direction of the roller 32, and ensure that there is a reliable connection between the shaft body 412 and the roller 32. The pressure plate 413 can be, for example, fixedly connected to the axial surface of the roller 32, or can be detachably connected, such as by using screws or bolts to fix it on the roller 32 for easy replacement or maintenance.

[0061] The abutment body 411 is connected to the elastic component 42, and a part of the structure of the abutment body 411 can pass through the shaft body 412 and abut against the second guide rail body 22 of the guide rail 2. The abutment body 411 is movably connected to the shaft body 412 to ensure that the elastic component 42 can lift or abut the abutment body 411 so that it abuts against the second guide rail body 22 of the guide rail 2. When the abutment body 411 abuts against the second guide rail body 22 of the guide rail 2, in order to avoid scratching the second guide rail body 22, the abutment surface of the abutment body 411 can be, for example, a spherical surface to ensure that the spherical surface can slide smoothly on the second guide rail body 22 of the guide rail 2, and protect the second guide rail body 22 of the guide rail 2, thereby extending the service life of the guide rail 2.

[0062] The shaft body 412 is provided with a receiving cavity 4122, and the receiving cavity 4122 includes a receiving groove 41221 and a through hole 41222. The receiving groove 41221 and the through hole 41222 are connected, and the receiving groove 41221 is arranged near the side of the drawer 1, and the through hole 41222 is arranged near the side of the box body 5. Part of the structure of the connecting portion 43 extends into the receiving groove 41221 of the receiving cavity 4122 and is connected to the receiving groove 41221 of the receiving cavity 4122. The elastic component 42 is located between the connecting portion 43 and the abutting body 411, that is, located in the receiving groove 41221. The abutting body 411 is located in the receiving groove 41221. Part of the structure of the abutting body 411 can pass through the through hole 41222 to pass through the receiving cavity 41222 and abut against the second guide rail body 22 of the guide rail 2.

[0063] The connecting portion 43 , the elastic component 42 and the abutting body 411 are arranged in the shaft body 412 to ensure that the roller 32 can rotate normally. The connecting portion 43 , the elastic component 42 and the abutting body 411 remain stable, and the abutting body 411 only has an axial displacement to avoid mutual interference with the roller 32 .

[0064] The abutment body 411 may include, for example, a hemispherical body 4111, a connecting column 4112 and a flange body 4113, wherein the hemispherical body 4111 is connected to the connecting column 4112, and the connecting column 4112 is connected to the flange body 4113. The flange body 4113 is connected to the elastic component 42, and the outer diameter of the flange body 4113 is larger than the inner diameter of the through hole 41222, so as to ensure that the flange body 4113 is clamped in the receiving groove 41221, and prevent the abutment body 411 from falling out of the receiving groove 41221. The outer diameter of the connecting column 4112 is smaller than the inner diameter of the through hole 41222, and also ensures that when the elastic component 42 squeezes or lifts the abutment body 4111, the connecting column 4112 can move along the through hole 41222, thereby driving the hemispherical body 4111 to abut against the second guide rail body 22 of the guide rail 2. The hemispherical body 4111 can slide on the second guide rail body 22 , effectively avoiding scratching the second guide rail body 22 and extending the service life of the second guide rail body 22 .

[0065] In this embodiment, if Figure 4-Figure 6 As shown, the connecting part 43 includes a first connecting body 431, an intermediate connecting body 432 and a second connecting body 433 which are connected in sequence. The first connecting body 431 is detachably connected to the refrigerator body 5, and the second connecting body 433 is detachably connected to the accommodating groove 41221 of the accommodating cavity 4122, so as to realize the flexibility of the connecting structure 4 and the supporting part 3.

[0066] Among them, the outer diameter of the intermediate connecting body 432 is larger than the inner diameter of the accommodating groove 41221 to ensure that the intermediate connecting body 432 can be intercepted on the outside to prevent the second connecting body 433 from extending too far and squeezing the elastic component 42, so that the elastic component 42 is squeezed to the extreme and cannot rebound, affecting the relative relationship between the abutment body 411 and the second guide rail body 22.

[0067] The first connector 431 can be plug-connected to the refrigerator body 5 or threadedly connected.

[0068] Some examples include Figure 5 As shown, the first connector 431 includes a plug rod 4311, and a plug hole (not shown) is provided on the box body 5. The plug rod 4311 is plug-connected with the plug hole of the box body 5 by interference fit to achieve the installation of the connecting structure 4.

[0069] In other examples, such as Figure 4 , Figure 6 As shown, the first connecting body 431 includes a screw rod 4312, and a screw hole (not shown in the figure) is provided on the box body 5. The screw rod 4312 is threadedly connected with the screw hole on the box body 5 of the refrigerator to improve the reliability and stability of the connection. The length of the screw rod 4312 screwed in is controllable, which further ensures that the abutting body 411 can abut against the second guide rail body 22.

[0070] In addition, the connection between the second connector 433 and the receiving groove 41221 can be plug-in connection or threaded connection. The connection method between the second connector 433 and the receiving groove 41221 is the same or similar to the connection method between the first connector 431 and the box body 5, and will not be repeated here.

[0071] In this embodiment, if Figure 4-Figure 7 As shown, the support part 3 further includes a shock absorbing layer 34 sleeved on the outer circumferential wall of the roller 32. The shock absorbing layer 34 is, for example, a rubber ring, which can reduce vibration and friction.

[0072] The outer circumferential wall of the roller 32 is provided with a second annular groove 321 , and the shock absorbing layer 34 is sleeved in the second annular groove 321 to improve the stability and reliability during installation and prevent the shock absorbing layer 34 from separating from the roller 32 .

[0073] The present application also proposes a refrigerator, including a refrigerator drawer as in the above embodiment, so as to store food and separate food to avoid the odor from mixing with each other.

[0074] The refrigerator is provided with a box body, a containing space is provided in the box body, and a refrigerator drawer is arranged in the containing space and connected with the box body.

[0075] In the related art, since the box body is made of foam material, due to the foaming, the distance between the rollers is deviated, and the gap between the guide rail and the roller is difficult to control. It may be too tight, making the drawer not smooth when pulled out, or it may be too loose, making the drawer easy to shake when pulled out, resulting in a poor user experience.

[0076] Therefore, the drawer in the present application is provided with an elastic component and an abutment part, which can adjust the gap between the support part and the guide rail, solve the problem of drawer shaking, and improve the user experience. When the drawer is pulled out, the elastic component can rebound and squeeze the abutment part, so that the abutment part abuts against the guide rail, thereby eliminating the gap between the abutment part and the guide rail, effectively preventing the drawer from shaking when moving.

[0077] The guide rail cooperates with the roller to convert rolling motion into linear motion. In the first direction, based on the elastic component, the abutment portion and the guide rail are always pressed tightly, effectively reducing the shaking of the drawer. Due to the telescopic characteristics of the elastic component, excessive pressing can be prevented to avoid affecting the pulling action of the drawer.

[0078] The abutting part has a spherical surface, which can slide on the guide rail to improve the smoothness between the two, avoid scratching the guide rail, and extend the service life of the guide rail. The contact area between the spherical surface and the guide rail is extremely small, which reduces the swing of the drawer and has a smaller point contact resistance, so it will not affect the movement of the drawer.

[0079] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0080] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0081] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A refrigerator drawer, comprising a drawer and a guide rail, wherein the drawer is connected to the guide rail, and characterized in that: The refrigerator drawer also includes: A support portion capable of relative movement with the guide rail; wherein the support portion is provided with a mounting through hole along a first direction thereof; and A connecting structure comprises an abutment portion, an elastic component and a connecting portion, wherein one end of the connecting portion is connected to the refrigerator, and the other end of the connecting portion is connected to the mounting through hole, the elastic component is respectively connected to the connecting portion and the abutment portion, and a partial structure of the abutment portion passes through the mounting through hole and abuts against the guide rail; wherein the elastic component can undergo elastic deformation.

2. The refrigerator drawer according to claim 1, characterized in that: The abutment portion includes an abutment body, a shaft body and a pressure plate, the shaft body is installed to the installation through hole through the pressure plate, and the shaft body and the support portion can rotate relative to each other; The abutment body is connected to the elastic component, and a partial structure of the abutment body can pass through the shaft body and abut against the guide rail.

3. The refrigerator drawer according to claim 2, characterized in that: The shaft body is provided with a receiving cavity, the connecting portion is connected to the receiving cavity, and a part of the structure of the abutting body can pass through the receiving cavity; Wherein, the elastic component is located between the connecting portion and the abutting body.

4. The refrigerator drawer according to claim 2, characterized in that: The abutting surface of the abutting body is a spherical surface.

5. The refrigerator drawer according to claim 3, characterized in that: The connecting portion includes a first connecting body, an intermediate connecting body, and a second connecting body which are connected in sequence, wherein the first connecting body is connected to the refrigerator, and the second connecting body is detachably connected to the accommodating cavity.

6. The refrigerator drawer according to claim 5, characterized in that: The first connector includes a screw rod, and the screw rod is threadedly connected to the refrigerator.

7. The refrigerator drawer according to claim 1, characterized in that: The support portion includes a roller, and the roller is provided with the mounting through hole along a first direction thereof; wherein the first direction is the same as an axial direction of the roller.

8. The refrigerator drawer according to claim 7, characterized in that: The support portion further comprises a shock-absorbing layer sleeved on the circumferential outer side wall of the roller.

9. The refrigerator drawer according to claim 1, characterized in that: The elastic component includes a spring member or a rubber cylinder.

10. A refrigerator, characterized in that: Comprising a refrigerator drawer as described in any one of claims 1-9.

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