Refrigerator guide rail recovery device, refrigerator guide rail and refrigerator

Abstract

The utility model relates to the technical field of refrigerator guide rails, in particular to a refrigerator guide rail recovery device, a refrigerator guide rail and a refrigerator. The refrigerator guide rail recovery device comprises a fixing frame, a sliding groove is formed in the fixing frame, and the sliding groove is provided with a first groove wall and a second groove wall; the shifting fork piece is mounted on a second guide rail of the refrigerator; the sliding block comprises a body and a cantilever, the body is installed in the sliding groove, the cantilever is provided with a first end and a second end which are oppositely arranged, the first end is connected to the body, and the second end is suspended relative to the body to form a connection groove. By arranging the cantilever, the second end of the cantilever is suspended relative to the main body so as to generate elastic deformation. Thus, in the closing process of the refrigerator guide rail, the shifting fork piece can extrude the cantilever to enable the second end to deform in the direction close to the second groove wall, that is, the size of a gap between the second end and the first groove wall can be increased, and therefore the shifting fork piece is easy to reset into the connection groove to achieve the connection action.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of refrigerator guide rail, in particular to a refrigerator guide rail recycling device, a refrigerator guide rail and a refrigerator. BACKGROUND

[0002] The guide rail is an indispensable component of the refrigerator, which comprises a first guide rail and a second guide rail matched with each other. The guide rail recycling device is installed on the guide rail, and is mainly used for assisting the closing of the guide rail through its automatic buffering structure in the last stroke segment of the closing of the guide rail, that is, assisting the automatic closing of the first guide rail and the second guide rail.

[0003] The guide rail recycling device generally comprises a sliding block and a fork. The sliding block is installed on one of the first guide rail and the second guide rail, and is provided with a connection groove. The fork is installed on the other one of the first guide rail and the second guide rail, and can form a connection with the connection groove or be separated from the connection groove after the sliding block moves to a preset position. However, in the process of connecting the fork and the connection groove in the related technology, the resistance is large, which makes the fork not easy to reset, and the fork is easy to be separated from the connection groove in the process of opening the guide rail, which affects the normal use of the guide rail. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a refrigerator guide rail recycling device, a refrigerator guide rail and a refrigerator, in which the fork is easy to reset when the guide rail is closed, and is not easy to be separated from the connection groove when the guide rail is opened.

[0005] To solve the above technical problems, the present application provides the following technical solutions:

[0006] A refrigerator guide rail recycling device, comprising:

[0007] A fixed frame for being installed on a first guide rail of a refrigerator, the fixed frame being provided with a sliding groove, the sliding groove having a first groove wall and a second groove wall oppositely arranged in a first direction, the first groove wall being located above the second groove wall;

[0008] A fork for being installed on a second guide rail of the refrigerator;

[0009] A sliding block comprising a main body and a cantilever, the main body being slidably installed in the sliding groove and being provided with an avoiding gap, along the first direction, the cantilever being located in the avoiding gap and having a first end and a second end oppositely arranged, the first end being connected to the main body, the second end being suspended relative to the main body and being arranged at the avoiding gap, so that the avoiding gap forms a connection groove, the first direction being perpendicular to the sliding direction of the sliding block;

[0010] The first direction is perpendicular to the sliding direction of the sliding block, and the yoke is capable of pressing and elastically deforming the cantilever to change the gap size between the second end and the first slot wall and to allow the yoke to be clamped into the connection slot in response to the movement of the yoke.

[0011] In one of the embodiments, the second end is located above the first end along the first direction, and the cantilever gradually extends upward and forms a guide slope from the first end to the second end along the sliding direction of the sliding block.

[0012] The yoke is capable of being clamped into the connection slot through the guide slope.

[0013] It can be understood that the guide slope can guide the yoke into the connection slot, and the cantilever gradually extends upward, so that the contact area between the yoke and the guide slope is reduced during the process of the yoke entering the connection slot, thereby reducing the frictional resistance between the yoke and the guide slope and making the yoke easier to reset.

[0014] In one of the embodiments, the second end is provided with a limiting slot on the side facing the avoiding gap, and part of the yoke can abut against the limiting slot when the yoke is clamped into the connection slot, and / or the second end is provided with an extension arm extending along the first direction towards the second slot wall.

[0015] It can be understood that the limiting slot can make the yoke abut against the limiting slot when the refrigerator guide rail is opened, so that the yoke is not easy to come out of the connection slot, thereby ensuring that the sliding block can smoothly enter the locking state with the yoke, and further enabling the yoke to subsequently connect at the preset position and smoothly enter the connection slot; the extension arm can make the yoke not be completely clamped and fixed in the connection slot when the refrigerator guide rail is opened, so that the yoke can normally separate from the sliding block in the later stage of the opening of the refrigerator guide rail, thereby realizing the sliding opening function of the refrigerator guide rail.

[0016] In one of the embodiments, the main body has first and second side faces arranged opposite to each other along the first direction, the first side face corresponds to and is spaced apart from the first slot wall, and the second side face corresponds to the second slot wall.

[0017] The second side face includes a flat surface and an inclined surface, the flat surface is attached to the second slot wall, and the inclined surface is arranged relatively close to the cantilever along the sliding direction of the sliding block; and along the sliding direction of the sliding block and from the first end to the second end, the end of the inclined surface away from the flat surface gradually extends towards the first side face along the first direction, so that the inclined surface is away from the second slot wall.

[0018] It can be understood that the inclined surface can increase the gap difference between the second side surface and the second groove wall, so that when the fork member extrudes the sliding block, the cantilever on the sliding block can be away from the fork member, thereby reducing the resistance when the fork member resets into the connection slot, and the fork member is easily reset. The inclined surface gradually extends to the first side surface in the first direction along the sliding direction of the sliding block away from the end of the plane, that is, in the direction of the reset of the fork member, the distance difference between the inclined surface and the second groove wall gradually decreases. When the fork member performs a connection action or a reset action, the fork member extrudes the sliding block and moves the sliding block in the first direction towards the second groove wall, so that the inclined surface approaches the second groove wall, thereby increasing the gap size between the cantilever and the first groove wall. The larger gap makes the fork member more easily enter the connection slot to realize the connection action. In other words, through the above structure, the clamping force on the fork member during the connection process can be further reduced, that is, the resistance during the connection process is reduced, and the fork member is more easily reset.

[0019] In one of the embodiments, in the first direction, the gap between the second end and the first groove wall is a, and the thickness of the fork member is d.

[0020] Wherein, a < d.

[0021] It can be understood that the thickness of the fork member is greater than the gap between the second end and the first groove wall, which can prevent the fork member from being easily pulled out of the connection slot during the opening of the refrigerator guide rail, and further ensures that the sliding block can move with the fork member to the locking position.

[0022] In one of the embodiments, the gap between the end of the inclined surface away from the plane and the second groove wall is b, and the maximum elastic deformation of the cantilever is c.

[0023] Wherein, a + b < d, and / or, a + b + c > d.

[0024] It can be understood that the setting of a + b < d prevents the fork member from being easily pulled out of the connection slot during the opening of the refrigerator guide rail, that is, it ensures that the sliding block can move with the fork member to the locking state. The setting of a + b + c > d makes the fork member easily reset into the connection slot during the closing of the refrigerator guide rail and complete the connection action into the connection slot, so as to ensure that the refrigerator guide rail recovery device realizes the function of assisting the closing of the refrigerator guide rail.

[0025] In one of the embodiments, a guide column is arranged on the second side surface, and a sliding groove is arranged on the second groove wall, and the guide column is slidingly arranged in the sliding groove.

[0026] It can be understood that the guide column guides the sliding block to move in the direction of the sliding groove, so as to ensure that the sliding block can normally reach the locking position or normally unlock.

[0027] The application also provides the following technical solutions:

[0028] A refrigerator guide rail comprises a first guide rail, a second guide rail and a refrigerator guide rail recycling device as described in any of the above embodiments.

[0029] The application also provides the following technical solutions:

[0030] A refrigerator guide rail comprises a first guide rail, a second guide rail and a refrigerator guide rail recycling device, the first guide rail is provided with a sliding groove, the sliding groove has a first groove wall and a second groove wall oppositely arranged in a first direction, the first groove wall is located above the second groove wall; the refrigerator guide rail recycling device comprises a yoke and a sliding block, the yoke is installed on the second guide rail, the sliding block comprises a main body and a cantilever, the main body is slidingly installed in the sliding groove and is provided with an avoiding gap, the cantilever is located at the avoiding gap and has a first end and a second end oppositely arranged, the first end is connected to the main body, and the second end is floatingly arranged relative to the main body and is arranged at the avoiding gap, so that the avoiding gap forms a connecting groove.

[0031] In response to the movement of the yoke, the yoke can extrude and cause the cantilever to elastically deform, so as to change the size of the connecting gap between the second end and the inner wall of the sliding groove in the first direction, and allow the yoke to be clamped into the connecting groove.

[0032] The application also provides the following technical solutions:

[0033] A refrigerator comprises the refrigerator guide rail described in the above embodiments.

[0034] Compared with the prior art, the refrigerator guide rail recycling device, the refrigerator guide rail and the refrigerator can make the second end of the cantilever floating relative to the main body to be elastically deformed. In this way, during the closing process of the refrigerator guide rail, the yoke extrudes the cantilever to deform the second end in a direction close to the second groove wall, that is, the size of the gap between the second end and the first groove wall can be increased, so that the yoke is easily reset into the connecting groove to realize the connecting action. In other words, through the arrangement of the above structure, the sliding block can reduce the clamping force on the yoke during the connecting process, that is, the resistance in the connecting process is reduced, so that the yoke is more easily reset. Meanwhile, during the opening process of the refrigerator guide rail, the yoke abuts against and extrudes the second end of the cantilever, at this time, the second end will deform in a direction close to the first groove wall with the extrusion force of the yoke, so that the yoke and the cantilever are interlocked and do not separate. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0036] Figure 1 The structure schematic diagram of the refrigerator guide rail in the embodiment provided by the present application.

[0037] Figure 2 The structure schematic diagram of the refrigerator guide rail recycling device in the embodiment provided by the present application.

[0038] Figure 3 The structure schematic diagram of the sliding block in the embodiment provided by the present application.

[0039] Figure 4 The partial structure enlarged schematic diagram of the refrigerator guide rail recycling device omitting the fork piece in the embodiment provided by the present application.

[0040] Figure 5 The structure schematic diagram of the fork piece in the embodiment provided by the present application.

[0041] Figure 6 The partial structure enlarged schematic diagram of the refrigerator guide rail recycling device in the process of closing the guide rail in the embodiment provided by the present application.

[0042] Figure 7 The partial structure enlarged schematic diagram of the refrigerator guide rail recycling device in the closed state of the guide rail in the embodiment provided by the present application.

[0043] Figure 8 The partial structure enlarged schematic diagram of the refrigerator guide rail recycling device in the process of opening the guide rail in the embodiment provided by the present application.

[0044] The element reference signs are as follows:

[0045] 100, refrigerator guide rail recycling device; 10, fixed frame; 11, sliding groove; 111, first groove wall; 112, second groove wall; 20, fork piece; 30, sliding block; 31, main body; 311, avoiding notch; 312, first side face; 313, second side face; 3131, flat face; 3132, inclined face; 3133, guide column; 3134, guide inclined face; 32, cantilever; 321, first end; 322, second end; 323, guide inclined face; 324, limiting groove; 325, extension arm; 33, connection groove;

[0046] 200, refrigerator guide rail; 201, first guide rail; 202, second guide rail. DETAILED DESCRIPTION

[0047] In order to make the above objectives, features and advantages of the present application more clear and comprehensible, the detailed description of the specific embodiments of the present application is made below with reference to the accompanying drawings. In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many different ways other than those described herein, and one of ordinary skill in the art can make similar improvements without departing from the scope of the present application, and therefore the present application is not limited to the specific embodiments disclosed below.

[0048] It should be noted that when a component is referred to as being "on" or "set on" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or there can be a middle component. The terms "vertical", "horizontal", "upper", "lower", "left", "right", and similar expressions used in the description of the present application are for the purpose of illustration only and do not indicate the only mode of implementation.

[0049] In addition, the terms "first", "second", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of the technical features indicated. Thus, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0050] In the present application, unless otherwise explicitly specified and limited, the "on", "under", "above" and "over" of the first feature to the second feature can be that the first feature is directly in contact with the second feature, or the first feature is indirectly in contact with the second feature through an intermediate medium. Moreover, the "on", "above" and "over" of the first feature to the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is horizontally higher than the second feature. The "under", "below" and "under" of the first feature to the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is horizontally lower than the second feature.

[0051] Unless otherwise defined, all technical and scientific terms used in the specification of the present application have the same meaning as commonly understood by one skilled in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments and are not intended to limit the present application. The term "and / or" used in the specification of the present application includes any and all combinations of one or more of the related listed items.

[0052] Example One

[0053] AsFigure 1 As shown in the drawings, the present application provides a refrigerator guide rail 200, which comprises a first guide rail 201, a second guide rail 202 and a refrigerator guide rail recovery device 100. The first guide rail 201 and the second guide rail 202 are slidingly fitted, and one of the first guide rail 201 and the second guide rail 202 is installed on the cabinet of the refrigerator, and the other is installed on the drawer or the refrigerator door. A part of the refrigerator guide rail recovery device 100 is installed on the first guide rail 201, and the other part is installed on the second guide rail 202, which is used to assist the closing of the refrigerator guide rail 200 through its automatic buffering structure in the last stroke section of the closing of the refrigerator guide rail 200, that is, it can be used to assist the automatic closing of the drawer or the refrigerator door.

[0054] Specifically, as Figures 2 to 8 As shown in the drawings, the present application provides a refrigerator guide rail recovery device 100, which comprises a fixed frame 10, a fork piece 20 and a sliding block 30. The fixed frame 10 is used to be installed on the first guide rail 201 of the refrigerator, and the fixed frame 10 is provided with a sliding groove 11. The sliding groove 11 has a first groove wall 111 and a second groove wall 112 arranged oppositely in a first direction x, and the first groove wall 111 is located above the second groove wall 112. The fork piece 20 is used to be installed on the second guide rail 202 of the refrigerator. The sliding block 30 comprises a main body 31 and a cantilever 32. The main body 31 is slidingly installed in the sliding groove 11 and is provided with an avoiding gap 311. Along the first direction x, the cantilever 32 is located in the avoiding gap 311 and has a first end 321 and a second end 322 arranged oppositely. The first end 321 is connected to the main body 31, and the second end 322 is suspended relative to the main body 31 and is arranged at the avoiding gap 311, so that the avoiding gap 311 forms a connecting groove 33. The first direction x is perpendicular to the sliding direction y of the sliding block 30. Wherein, the first direction x is perpendicular to the sliding direction of the sliding block 30, and in response to the movement of the fork piece 20, the fork piece 20 can extrude and cause the cantilever 32 to elastically deform, so as to change the gap size between the second end 322 and the first groove wall 111, and make the fork piece 20 clamped into the connecting groove 33.

[0055] It needs to be explained that the present application sets the cantilever 32, so that the second end 322 of the cantilever 32 is suspended relative to the main body 31, so that the cantilever 32 can be elastically deformed relative to the main body 31. In this way, during the closing process of the refrigerator guide rail 200, the fork piece 20 will extrude the cantilever 32 to deform the second end 322 towards the second slot wall 112, that is, the gap between the second end 322 and the first slot wall 111 can be increased, so that the fork piece 20 is easy to reset to the adapter slot 33, and the adapter action is realized. In other words, through the setting of the above structure, the sliding block 30 can reduce the clamping force on the fork piece 20 during the adapter process, that is, the resistance during the adapter process is reduced, so that the fork piece 20 is more easily reset. At the same time, during the opening process of the refrigerator guide rail 200, the fork piece 20 abuts and extrudes the second end 322 of the cantilever 32, and at this time the second end 322 will deform towards the first slot wall 111 under the extrusion force of the fork piece 20, so that the fork piece 20 and the cantilever 32 are interlocked and do not disengage.

[0056] As shown in Figure 4 and Figure 5 In the first direction x, the gap between the first slot wall 111 and the second end 322 is a, and the thickness of the fork piece 20 is d; wherein a < d. In this way, the fork piece 20 can not easily disengage from the adapter slot 33 during the opening process of the refrigerator guide rail 200, so as to ensure that the sliding block 30 can smoothly enter the locking state with the fork piece 20, and further enable the fork piece 20 to subsequently adapter at the preset position and smoothly enter the adapter slot 33.

[0057] Please continue to refer to Figures 3 to 5, the main body 31 has a first side surface 312 and a second side surface 313 arranged opposite to each other in the first direction x, the first side surface 312 is arranged in correspondence with and spaced apart from the first slot wall 111, and the second side surface 313 is arranged in correspondence with the second slot wall 112; wherein the second side surface 313 comprises a flat surface 3131 and an inclined surface 3132, the flat surface 3131 is in abutment with the second slot wall 112, and the inclined surface 3132 is arranged relatively close to the cantilever 32 in the sliding direction y of the sliding block 30; and along the sliding direction y of the sliding block 30 and from the first end 321 to the second end 322, an end of the inclined surface 3132 away from the flat surface 3131 gradually extends towards the first side surface 312 in the first direction x, so as to make the inclined surface 3132 away from the second slot wall 112. In this way, by means of the inclined surface 3132, the gap difference between the second side surface 313 and the second slot wall 112 is increased, so that when the fork piece 20 presses the sliding block 30, the cantilever 32 on the sliding block 30 can move away from the fork piece 20, thereby reducing the resistance when the fork piece 20 resets into the docking slot 33, and making it easy to reset; and the inclined surface 3132 gradually extends towards the first side surface 312 in the first direction x, i.e. towards the direction in which the fork piece 20 resets, at an end away from the flat surface 3131 along the sliding direction y of the sliding block 30, and the distance difference between the inclined surface 3132 and the second slot wall 112 gradually decreases, so that when the fork piece 20 performs a docking action or a resetting action, the fork piece 20 presses the sliding block 30 and makes the sliding block 30 move towards the second slot wall 112 in the first direction x, so that the inclined surface 3132 approaches the second slot wall 112, thereby making the gap between the cantilever 32 and the first slot wall 111 larger, and the larger gap makes the fork piece 20 more easily enter the docking slot 33 to perform the docking action. In other words, by means of the above structure, the sliding block 30 can further reduce the clamping force on the fork piece 20 during docking, i.e. reduce the resistance during docking, so that the fork piece 20 is more easily reset.

[0058] Further, the gap between the end of the inclined surface 3132 away from the flat surface 3131 and the second slot wall 112 is b, and the maximum elastic deformation of the cantilever 32 is c; wherein a+b

[0059] Preferably, a guide post 3133 is provided on the second side 313, and a sliding groove 11 is formed on the second groove wall 112. The guide post 3133 is slidably disposed in the sliding groove 11. The guide post 3133 can guide the sliding block 30 to move along the direction of the sliding groove 11 to ensure that the sliding block 30 can normally reach the locking position or normally drive the shift fork 20 to reset to the refrigerator guide rail 200 to close.

[0060] Furthermore, a guide slope 3134 is provided at the end of the guide post 3133 away from the second side surface 313, and the inclination direction of the guide slope 3134 is the same as the inclination direction of the inclined surface 3132. The guide slope 3134 can avoid other components on the refrigerator guide rail recycling device 100 during the sliding of the sliding block 30, so as to reduce the occurrence of jamming of the sliding block 30 during the sliding process, and enable the guide post 3133 to better guide the sliding block 30 to slide.

[0061] In one embodiment, the guide post 3133 can be disposed on the first side surface 312, and correspondingly, the sliding groove 11 is formed in the first groove wall 111; the guide post 3133 can also be disposed on both the first side surface 312 and the second side surface 313, i.e., multiple guide posts 3133 are disposed, and correspondingly, the number of sliding grooves 11 is set to two, with the two sliding grooves 11 respectively disposed on the first groove wall 111 and the second groove wall 112. It can be noted that the actual placement position and number of the guide post 3133 and the sliding groove 11 can be determined according to specific circumstances.

[0062] like Figure 3 and Figure 4 As shown, along the first direction x, the second end 322 is located above the first end 321; and along the sliding direction y of the sliding block 30 and from the first end 321 to the second end 322, the cantilever 32 gradually extends upward and forms a guide slope 323; the shift fork 20 can be inserted into the connecting groove 33 through the guide slope 323. In this way, the shift fork 20 can be guided into the connecting groove 33 by the guide slope 323, and the cantilever 32 is gradually extended upward, so that the contact area between the shift fork 20 and the guide slope 323 is reduced during the process of entering the connecting groove 33, thereby reducing the frictional resistance between the shift fork 20 and the guide slope 323, making it easier for the shift fork 20 to return to its original position.

[0063] For example, a limiting groove 324 is provided on the side of the second end 322 facing the avoidance notch 311; when the fork 20 is engaged in the connecting groove 33, part of the fork 20 can abut against the limiting groove 324. The limiting groove 324 enables the fork 20 to abut against and be limited in the limiting groove 324 when the refrigerator guide rail 200 is opened, further making it difficult for the fork 20 to fall out of the connecting groove 33, so as to ensure that the fork 20 can perform connecting movement in the preset position, that is, to ensure that the fork 20 can enter the connecting groove 33 more smoothly in the future.

[0064] Preferably, the slot wall of the limiting slot 324 is arranged in a circular arc shape, so that the sliding block 30 is in the locked state, and the fork piece 20 can be separated from the connecting slot 33.

[0065] Further, the second end 322 is provided with an extension arm 325 arranged along the first direction x towards the second slot wall 112. In this way, the fork piece 20 is not completely clamped and fixed in the connecting slot 33 when the refrigerator guide rail 200 is opened, so that the fork piece 20 can be normally separated from the sliding block 30 after the refrigerator guide rail 200 is opened, to realize the sliding opening function of the refrigerator guide rail 200.

[0066] The working process of the refrigerator guide rail recycling device 100 will be described below, please refer to Figures 5 to 7 :

[0067] During the closing process of the refrigerator guide rail 200, the fork piece 20 abuts against and presses the guide inclined surface 323, so that the second end 322 of the cantilever 32 moves towards the second slot wall 112, i.e. the elastic deformation of the cantilever 32 increases the gap between the second end 322 and the first slot wall 111, at the same time, the inclined surface 3132 moves towards the second slot wall 112, i.e. the sliding block is inclined to further increase the gap between the second end 322 of the cantilever 32 and the first slot wall 111, so that the fork piece 20 enters the connecting slot 33 through the second end 322 of the cantilever 32, and the refrigerator guide rail 200 is automatically closed under the action of the refrigerator guide rail recycling device 100.

[0068] During the opening process of the refrigerator guide rail 200, the fork piece 20 located in the connecting slot 33 gradually moves to abut against the limiting slot 324, and the fork piece 20 continuously presses and deforms the cantilever 32 as the refrigerator guide rail 200 continues to open, i.e. to prevent the fork piece 20 from being pulled out of the connecting slot 33 in advance, and when the sliding block 30 reaches the locking position, the fork piece 20 can continue to move with the refrigerator guide rail 200 to be pulled out of the connecting slot 33 to completely open the refrigerator guide rail 200.

[0069] Example two

[0070] The refrigerator guide rail in the second embodiment is basically identical with the refrigerator guide rail structure in the first embodiment, and the same parts will not be repeated here. The difference is that the first guide rail 201 is provided with a sliding groove 11, which has a first groove wall 111 and a second groove wall 112 arranged oppositely in the first direction x, and the first groove wall 111 is located above the second groove wall 112. The refrigerator guide rail recycling device 100 includes a yoke 20 and a sliding block 30. The yoke is installed on the second guide rail 202. The sliding block 30 includes a main body 31 and a cantilever 32. The main body 31 is slidingly installed in the sliding groove 11 and is provided with an avoiding gap 311. The cantilever 32 is located at the avoiding gap 311 and has a first end 321 and a second end 322 arranged oppositely. The first end 321 is connected to the main body 31, and the second end 322 is suspended relative to the main body 31 and is arranged at the avoiding gap 311, so that the avoiding gap 311 forms a connecting groove 33. In response to the movement of the yoke 20, the yoke 20 can extrude and elastically deform the cantilever 32 to change the connecting gap between the second end 322 and the inner wall of the sliding groove 11 in the first direction, and allow the yoke 20 to be clamped into the connecting groove 33.

[0071] Here, the sliding block 30 is directly installed on the first guide rail 201, and the fixed frame 10 in the above embodiments is omitted. The actual installation method of the sliding block 30 can be determined according to specific conditions, which is not limited here. The action process of the refrigerator guide rail recycling device 100 is similar to the description process of the above embodiments, and will not be repeated here.

[0072] The application also provides a refrigerator comprising the refrigerator guide rail 200 in any of the above embodiments.

[0073] The technical features of the above embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, but as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the description.

[0074] The above embodiments only express several implementation manners of the application, and the description is more specific and detailed, but it should not be understood as a limitation on the patent protection scope of the application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the application, a number of modifications and improvements can be made, which are all within the protection scope of the application. Therefore, the patent protection scope of the application should be subject to the appended claims.

Claims

1. A refrigerator guide rail recycling device, characterized by, The refrigerator guide rail recycling device comprises: A fixing frame (10) is arranged on the first guide rail of the refrigerator, and a sliding groove (11) is formed in the fixing frame (10). The sliding groove (11) has oppositely arranged first and second groove walls (111) and (112) in a first direction. The first groove wall (111) is located above the second groove wall (112); A yoke (20) is arranged on the second guide rail of the refrigerator; A sliding block (30) comprises a main body (31) and a cantilever (32). The main body (31) is slidably arranged in the sliding groove (11) and is provided with an avoiding gap (311). In the first direction, the cantilever (32) is located in the avoiding gap (311) and has oppositely arranged first and second ends (321) and (322). The first end (321) is connected to the main body (31), and the second end (322) is suspended relative to the main body (31) and is arranged at the avoiding gap (311) so that the avoiding gap (311) forms a connecting groove (33). The first direction is perpendicular to the sliding direction of the sliding block (30), and in response to the movement of the yoke (20), the yoke (20) can extrude and elastically deform the cantilever (32) to change the gap size between the second end (322) and the first groove wall (111), and allow the yoke (20) to be clamped into the connecting groove (33).

2. The refrigerator rail recycling device according to claim 1, characterized in that, In the first direction, the second end (322) is located above the first end (321). In the sliding direction of the sliding block (30) and from the first end (321) to the second end (322), the cantilever (32) gradually extends upward and forms a guide slope (323). The yoke (20) can be clamped into the connecting groove (33) through the guide slope (323).

3. The refrigerator rail recycling apparatus of claim 1, wherein, The second end is provided with a limiting groove (324) on one side facing the avoiding gap (311). When the yoke (20) is clamped into the connecting groove (33), part of the yoke (20) can abut against the limiting groove (324). The second end (322) is provided with an extension arm (325) in the first direction towards the second groove wall (112).

4. The refrigerator rail recycling apparatus of claim 1, wherein The main body (31) has oppositely arranged first and second side surfaces (312) and (313) in the first direction. The first side surface (312) corresponds to the first groove wall (111) and is arranged in the first direction. The second side surface (313) corresponds to the second groove wall (112). The second side surface (313) comprises a plane (3131) and an inclined surface (3132), the plane (3131) is attached to the second groove wall (112), and the inclined surface (3132) is arranged relatively close to the cantilever (32) in the sliding direction of the sliding block (30); and along the sliding direction of the sliding block (30) and from the first end (321) to the second end (322), the end of the inclined surface (3132) away from the plane (3131) gradually extends towards the first side surface (312) in the first direction, so that the inclined surface (3132) is away from the second groove wall (112).

5. The refrigerator rail recycling device of claim 4, wherein, In the first direction, the gap between the second end (322) and the first groove wall (111) is a, and the thickness of the fork piece (20) is d; Wherein, a < d. 6.The refrigerator rail recycling apparatus of claim 5, wherein The gap between the end of the inclined surface (3132) away from the plane (3131) and the second groove wall (112) is b, and the maximum elastic deformation of the cantilever (32) is c; Wherein, a + b < d, and / or, a + b + c > d.

7. The refrigerator rail recycling device according to claim 4, characterized in that, A guide column (3133) is arranged on the second side surface (313), the sliding groove (11) is arranged on the second groove wall (112), and the guide column (3133) is slidingly arranged in the sliding groove (11).

8. A refrigerator guide rail, characterized by, The refrigerator rail recycling device (100) comprises a first guide rail (201), a second guide rail (202), and a refrigerator rail recycling device (100) according to any one of claims 1-7.

9. A refrigerator guide rail, characterized by, The refrigerator rail recycling device (100) comprises a first guide rail (201), a second guide rail (202), and a refrigerator rail recycling device (100), the first guide rail (201) is provided with a sliding groove (11), the sliding groove (11) has a first groove wall (111) and a second groove wall (112) arranged opposite to each other in a first direction, and the first groove wall (111) is arranged above the second groove wall (112); The refrigerator rail recycling device (100) comprises a fork piece (20) and a sliding block (30), the fork piece (20) is mounted on the second guide rail (202), the sliding block (30) comprises a main body (31) and a cantilever (32), the main body (31) is slidingly mounted in the sliding groove (11) and is provided with a clearance gap (311), the cantilever (32) is located in the clearance gap (311) and has a first end (321) and a second end (322) arranged opposite to each other, the first end (321) is connected to the main body (31), and the second end (322) is suspended relative to the main body (31) and is arranged at the clearance gap (311), so that the clearance gap (311) forms a connection groove (33); Wherein, in response to the movement of the fork piece (20), the fork piece (20) can extrude and elastically deform the cantilever (32) to change the connection gap size between the second end (322) and the inner wall of the sliding groove (11) in the first direction, and the fork piece (20) is clamped into the connection groove (33).

10. A refrigerator characterized by comprising: The refrigerator rail (200) of claim 8 or claim 9 is included.

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