Adjusting device and household equipment

Abstract

The utility model relates to an adjusting device and household equipment, the adjusting device comprises a guide structure and an adjusting structure, and the adjusting structure is arranged to move or be fixed on the guide structure; the adjusting structure comprises a driving mechanism and an adjusting mechanism, and the adjusting mechanism comprises two fixing assemblies and a roller assembly; the roller assembly is connected with the two fixing assemblies; when the adjusting device is switched from the adjusting state to the locking state, the driving mechanism rotates relative to the fixing assemblies and drives the two fixing assemblies to move oppositely, so that the fixing assemblies abut against the guiding structures and drive the roller assemblies to move, and the roller assemblies deform and contract, so that the roller assemblies retreat from the guiding structures. When the adjusting device is switched from the locking state to the adjusting state, the driving mechanism rotates relative to the fixing assemblies, the two fixing assemblies are unloaded, the rolling wheel assembly rebounds and resets so as to push the rolling wheel assembly to abut against the guiding structure, the rolling wheel assembly drives the two fixing assemblies to move in the opposite directions, and the fixing assemblies are made to retreat from the guiding structure.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to an adjusting device and a household appliance. Background Art

[0002] With the continuous progress of society and the continuous improvement of people's living standards, household appliances such as refrigerators have become one of the indispensable household appliances in the family.

[0003] In the related art, some household devices have boxes or cases to achieve the purpose of storage and improve space utilization. However, they are usually not adjustable and can only be fixed in a fixed position by buckles and protrusions, which cannot accommodate items of different heights or sizes and have low flexibility. Utility Model Content

[0004] The present application provides an adjustment device and a household appliance, which can be adjusted up and down to meet the storage needs of items with mismatched heights, fully utilize the space, and improve space utilization.

[0005] In a first aspect, the present application provides an adjustment device, comprising a guide structure and an adjustment structure, wherein the adjustment structure is configured to move or be fixed on the corresponding guide structure; wherein the adjustment structure comprises a driving mechanism and an adjustment mechanism, and the adjustment mechanism comprises two fixing components and two roller components;

[0006] The two fixing assemblies are arranged opposite to each other, and the two fixing assemblies are respectively connected to the roller assembly; a part of the structure of the driving mechanism is sandwiched between the two fixing assemblies;

[0007] When the adjusting device switches from the adjusting state to the locking state, the driving mechanism rotates relative to the fixing assembly, driving the two fixing assemblies to move in opposite directions, so that the fixing assembly abuts against the guide structure, and the fixing assembly drives the roller assembly to move, and the roller assembly deforms and contracts, so that the roller assembly retreats from the guide structure;

[0008] When the adjusting device switches from the locking state to the adjusting state, the driving mechanism rotates relative to the fixing assembly to unload the force on the two fixing assemblies, and the roller assembly rebounds and resets to push the roller assembly to abut against the guide structure, and the roller assembly drives the two fixing assemblies to move toward each other, so that the fixing assembly retreats from the guide structure.

[0009] In a possible implementation, the roller assembly includes an elastic member, two rocker arms and two roller members, the two roller members are connected by the elastic member, and the elastic member can rebound and reset to push the two roller members to move away from each other, so that the roller members abut against the guide structure;

[0010] The roller component is connected to the fixed component through the rocker arm, and the roller component drives the fixed component to move through the rocker arm.

[0011] In a possible implementation, the roller member includes a roller adjustment mounting seat and a roller, the roller adjustment mounting seat is connected to the elastic member, and the roller is rotatably mounted on the roller adjustment mounting seat.

[0012] In one possible implementation, the rocker arm includes an arm body, a first shaft and a second shaft, the first shaft and the second shaft are installed on both sides of the arm body, the first shaft is movably connected to the roller adjustment mounting seat, and the second shaft is movably connected to the corresponding fixed component.

[0013] In a possible implementation, the fixing assembly includes a fixing block and two connecting wings arranged on the fixing block, and the connecting wings are provided with a first slide groove; a partial structure of the roller assembly can be movably arranged in the corresponding first slide groove.

[0014] In a possible implementation, the fixing assembly includes an abutment block, which is disposed on a side of the fixing block close to the guide structure, and the abutment block is detachably connected to the fixing block;

[0015] When the adjusting device is in a locked state, the abutment block abuts against the guide structure.

[0016] In a possible implementation, the fixing assembly includes a limiting portion disposed on the fixing block, and the limiting portion is located between the two connecting wings;

[0017] When the adjusting device is in a locked state, the limiting portion is configured to limit the movement of the driving mechanism.

[0018] In a possible implementation, the driving mechanism includes a driving cam, the driving cam is located between the fixing components, and the driving cam rotates relative to the fixing components so that the driving cam abuts against the fixing components or retracts from the fixing components;

[0019] When the driving cam abuts against the fixing assembly, the elastic member deforms and contracts; when the driving cam withdraws from the fixing assembly, the elastic member rebounds and resets.

[0020] In a possible implementation, when the elastic member rebounds and resets, the rebound direction of the elastic member is consistent with the movement direction of the roller member.

[0021] In a possible implementation, the driving mechanism includes a driving handle, and the driving handle is connected to the driving cam to apply a driving force to the driving cam.

[0022] In a possible implementation, the driving mechanism includes a hook disposed on the driving handle, the hook is disposed on a side of the driving cam, and the driving handle is engaged with the adjusting mechanism via the hook.

[0023] In a possible implementation, the adjustment structure further includes an adjustment mounting seat, wherein the adjustment mounting seat is provided with an accommodating space and a plurality of avoidance through holes communicating with the accommodating space;

[0024] The adjusting mechanism is installed in the accommodating space, and a part of the structure of the adjusting mechanism can pass through the avoidance through hole to abut against the guide structure adjusting mechanism.

[0025] In a possible implementation, the adjustment mounting seat includes a mounting base and a mounting cover, the mounting base forms the accommodating space, and the mounting cover is buckled to the mounting base to close the accommodating space;

[0026] Wherein, the mounting base is provided with a plurality of first plug-in parts, the mounting cover is provided with a plurality of second plug-in parts, the first plug-in parts and the second plug-in parts are plug-connected, and the roller assembly is configured to be installed to the corresponding first plug-in parts.

[0027] In a possible implementation, a second sliding groove is provided on an inner wall of the accommodating space, and the roller assembly is slidably disposed in the second sliding groove.

[0028] In a possible implementation, the mounting base is provided with a plurality of bearing plates, and the fixing assembly is clamped between the plurality of bearing plates.

[0029] In a possible implementation, the mounting cover is provided with a mounting through hole, and the mounting base is provided with a limit axis;

[0030] A partial structure of the driving mechanism passes through the mounting through hole and is connected to the limiting shaft, and the driving mechanism can rotate around the limiting shaft.

[0031] In a possible implementation, the mounting cover plate is provided with a limit ring along the circumference of the mounting through hole, and the limit ring is provided with an avoidance notch. The driving mechanism passes through the mounting through hole through the avoidance notch. The driving mechanism can rotate relative to the mounting cover plate, so that the driving mechanism and the limit ring are engaged.

[0032] In a possible implementation manner, a mounting portion is provided on a side of the mounting cover plate facing away from the mounting base.

[0033] In a possible implementation, the guide structure includes a guide rail and a blocking piece, and one blocking piece is disposed at each end of the guide rail.

[0034] In a second aspect, the present application provides a household appliance, comprising the adjustment device as described in the first aspect.

[0035] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0036] The adjustment device and household appliance provided in the embodiment of the present application drive the two fixed components to move through the driving mechanism, so that the fixed components abut against the guide structure to limit the further movement of the adjustment device and fix it at any position. It is suitable for objects of different heights or sizes, has high flexibility, improves the space utilization of household appliances, and improves the user experience when using it. When the driving mechanism unloads the force on the fixed component, its roller component can be deformed, so that the roller component abuts against the guide structure, improving the smoothness during adjustment, and the roller component drives the fixed component to move, so that it retreats from the guide structure, realizing stepless adjustment up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] 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.

[0038] 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.

[0039] 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.

[0040] Figure 1 A schematic diagram of a partial structure of a household appliance provided in an embodiment of the present application;

[0041] Figure 2 A partial explosion diagram of a household appliance provided in an embodiment of the present application;

[0042] Figure 3 An exploded schematic diagram of the regulating device provided in an embodiment of the present application;

[0043] Figure 4 A schematic diagram of the structure of the rocker arm provided in an embodiment of the present application;

[0044] Figure 5 A schematic diagram of the structure of the driving mechanism provided in the embodiment of the present application;

[0045] Figure 6 A schematic diagram of the structure of the installation cover provided in the embodiment of the present application;

[0046] Figure 7 A schematic diagram of the structure of the installation cover provided in the embodiment of the present application;

[0047] Figure 8 A schematic diagram of the structure of the mounting base provided in the embodiment of the present application;

[0048] Fig. 9 A partial cross-sectional schematic diagram of a household appliance provided in an embodiment of the present application;

[0049] Fig.10 A partial cross-sectional schematic diagram of a household appliance provided in an embodiment of the present application.

[0050] Description of reference numerals:

[0051] 1. Door body; 2. Bottle frame; 21. Limiting groove; 3. Guide structure; 31. Guide rail; 32. Blocking piece; 321. Blocking body; 322. Blocking block; 4. Adjustment structure; 41. Driving mechanism; 411. Driving cam; 4111. Driving shaft; 41111. Mounting hole; 4112. Driving protrusion; 412. Driving handle; 413. Hook; 42. Adjustment mechanism; 421. Fixing assembly ; 4211, fixing block; 42111, first groove; 41112, mounting blind hole; 42113, recessed portion; 4212, connecting wing; 4213, first slide groove; 4214, abutment block; 42141, mounting column; 4215, limiting portion; 422, roller assembly; 4221, elastic member; 4222, rocker arm; 42221, arm body; 42222, first shaft body; 42 223, second shaft; 42224, mounting ear plate; 42225, first through hole; 4223, roller member; 42231, roller adjustment mounting seat; 42232, roller; 42233, fixing pile; 42234, first mounting shaft; 42235, second groove; 43, adjustment mounting seat; 431, mounting base; 4311, limiting shaft; 4312, first plug-in portion; 4313, plug Connecting hole; 4314, first ring body; 432, mounting cover plate; 4321, second plug-in portion; 4322, mounting through hole; 4323, limiting ring; 4324, avoidance notch; 4325, second ring body; 4326, mounting portion; 433, bearing plate; 434, accommodating space; 4341, second slide groove; 435, avoidance through hole; 4351, first avoidance through hole; 4352, second avoidance through hole. DETAILED DESCRIPTION

[0052] 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.

[0053] 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.

[0054] 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.

[0055] In some exemplary embodiments, Figure 1-Figure 3 As shown, an adjustment device can be installed in a household appliance, such as a household appliance, a washing machine and other embedded devices, wherein a box, a box body or a bottle frame is provided in the household appliance, and when the adjustment device is switched to the adjustment state, the position of the box, the box body or the bottle frame can be adjusted. When the adjustment is adjusted to the target position, the adjustment device is switched to the locking state to fix the box, the box body or the bottle frame. The adjustment device can be one or more, depending on the number of boxes, boxes or bottle frames to be fixed.

[0056] In order to further facilitate the understanding of the technical solution in this application, this application takes a household appliance as a household appliance, and the household appliance includes a door body 1 and a bottle frame 2 for exemplary matching. Among them, the bottle frame 2 can be, for example, two, three or four, and multiple bottle frames 2 are arranged in sequence along the vertical direction, which is subject to actual conditions. The bottle frame 2 can be used to store items, for example, to make full use of the space of the door body 1 and improve space utilization.

[0057] In this embodiment, if Figure 3-Figure 4 As shown, the adjustment device includes, for example, a guide structure 3 and an adjustment structure 4. The guide structure 3 can be fixedly connected to the door body 1 to improve the stability and reliability of the guide structure 3 when it is set. Among them, the bottle frame 2 can be connected to the adjustment structure 4 to facilitate the adjustment of the position of the bottle frame 2 on the guide structure 3. For example, two guide structures 3 can be set, and the two guide structures 3 are symmetrically arranged in the vertical direction to provide stable support for the bottle frame 2. The number of the adjustment structures 4 is consistent with that of the guide structures 3 to achieve a one-to-one corresponding connection.

[0058] The adjustment structure 4 is configured to move or be fixed on the corresponding guide structure 3 to achieve the adjustment of the bottle frame 2. Each adjustment structure 4 includes a driving mechanism 41 and an adjustment mechanism 42, and the driving mechanism 41 is connected to the bottle frame 2, so that the user can apply a driving force to the driving mechanism 41 through the bottle frame 2.

[0059] The adjustment mechanism 42 includes two fixing components 421 and a roller component 422 . The two fixing components 421 are arranged relative to each other, for example, symmetrically arranged along the vertical direction. Part of the structure of the driving mechanism 41 is clamped between the two fixing components 421 to facilitate driving the fixing components 421 .

[0060] For example, two roller assemblies 422 can be provided, and the two roller assemblies 422 are symmetrically arranged in the horizontal direction. Each roller assembly 422 is connected to two fixed assemblies 421. The two roller assemblies 422 provide a stable pulling force for the fixed assembly 421 and a stable sliding support force for the bottle frame 2.

[0061] When the adjusting device switches from the adjusting state to the locking state, the driving mechanism 41 rotates relative to the fixed component 421. The driving mechanism 41 can drive the two fixed components 421 to move in opposite directions. The fixed component 421 can then abut against the guide structure 3. The fixed component 421 drives the roller component 422 to move, and the roller component 422 deforms and contracts, causing the roller component 422 to withdraw from the guide structure 3.

[0062] When the adjustment device switches from the locked state to the adjusted state, the driving mechanism 41 rotates relative to the fixed assembly 421, unloading the force on the two fixed assemblies 421, and the roller assembly 422 rebounds and resets, so that the two ends of the roller assembly 422 abut against the guide structure 3, and the roller assembly 422 can drive the two fixed assemblies 421 to move toward each other, and the fixed assembly 421 retreats from the guide structure 3 to release the locked state. When adjusting the position of the bottle frame 2, its roller assembly 422 can slide or roll on the guide structure 3 to achieve smoothness during movement, reduce movement resistance, and improve the user experience.

[0063] In some exemplary embodiments, Figure 3-Figure 4 As shown, the roller assembly 422, for example, includes an elastic member 4221, two rocker arms 4222 and two roller members 4223. The two rocker arms 4222 and the two roller members 4223 are symmetrically arranged along the vertical direction, wherein the two roller members 4223 are connected by the elastic member 4221. The elastic member 4221 is, for example, a preloaded spring, which can deform and shrink or rebound and reset. When the elastic member 4221 rebounds and resets, it can push the two roller members 4223 to move in opposite directions, so that the roller members 4223 abut against the guide structure 3.

[0064] The roller member 4223 is connected to the fixed assembly 421 through the rocker arm 4222 , and the roller member 4223 drives the fixed assembly 421 to move through the rocker arm 4222 .

[0065] In this embodiment, if Figure 3-Figure 4 As shown, the roller member 4223 includes a roller adjustment mounting seat 42231 and a roller 42232, and each roller adjustment mounting seat 42231 is connected to both ends of the elastic member 4221. The roller adjustment mounting seat 42231 can be bonded to the elastic member 4221, which is simple to operate and easy to implement. Alternatively, the roller adjustment mounting seat 42231 can be detachably connected to the elastic member 4221, for example, a fixing pile 42233 is provided on the roller adjustment mounting seat 42231, and the fixing pile 42233 is inserted into the elastic member 4221 to limit the deformation direction of the elastic member 4221.

[0066] The roller 42232 is rotatably mounted on the roller adjustment mounting seat 42231, so that the roller 42232 can slide or roll on the guide structure 3, reduce resistance, and improve smoothness during adjustment. For example, a first mounting shaft 42234 is provided on the roller adjustment mounting seat 42231, and the roller 42232 can be mounted on the first mounting shaft 42234.

[0067] In this embodiment, if Figure 3-Figure 4 As shown, the rocker arm 4222 includes an arm body 42221, a first shaft 42222 and a second shaft 42223. The first shaft 42222 and the second shaft 42223 are installed on both sides of the arm body 42221. The first shaft 42222 is movably connected to the roller adjustment mounting seat 42231, and the second shaft 42223 is movably connected to the corresponding fixed component 421.

[0068] The roller adjustment mounting seat 42231 is provided with a second groove 42235, and the first shaft 42222 is movably arranged in the second groove 42235. The second groove 42235 is, for example, U-shaped to ensure that the first shaft 42222 can be stably located in the second groove 42235 to prevent the first shaft 42222 from being separated from the second groove 42235.

[0069] Wherein, for example, mounting ear plates 42224 are provided at both ends of the rocker arm 4222, and the first shaft body 42222 and the second shaft body 42223 are respectively mounted on the corresponding mounting ear plates 42224, and the axis directions of the first shaft body 42222 and the second shaft body 42223 are consistent with the thickness direction of the door body 1. The second shaft body 42223 is movably arranged on the fixing assembly 421 to facilitate the movement of the fixing assembly 421.

[0070] When the driving mechanism 41 drives the fixing assembly 421 to abut against the guide structure 3, each fixing assembly 421 drives the corresponding arm body 42221 to move, so that the first ends of the two arm bodies 42221 move away from each other. Based on the lever principle, the second ends of the two arm bodies 42221 move toward each other, and the elastic member 4221 is compressed.

[0071] When the driving mechanism 41 releases the force on the fixing assembly 421, the elastic member 4221 restores the elastic force and pushes the roller member 4223 to both sides, so that the roller 42232 abuts against the guide structure 3, so as to roll or slide along the guide structure 3 to adjust the bottle frame 2. The roller member 4223 drives the corresponding rocker arm 4222 to move, so that the second ends of the arm bodies 42221 move away from each other. Based on the principle of lever, the first ends of the two arm bodies 42221 move toward each other, driving the fixing assembly 421 to withdraw from the guide structure 3, ensuring that the roller 42232 can roll or slide normally, and completing the adjustment of the position of the bottle frame 2.

[0072] In some exemplary embodiments, Figure 3-Figure 4 As shown, each fixing component 421 includes a fixing block 4211 and two connecting wings 4212 arranged on the fixing block 4211, wherein the fixing block 4211 is, for example, a rectangular parallelepiped to increase the contact area with the guide structure 3, ensure stability during abutment, and provide sufficient friction surface and friction force.

[0073] The two connecting wings 4212 are symmetrically arranged in the horizontal direction, and a first slide groove 4213 is formed between each connecting wing 4212 and the fixing block 4211, or the connecting wings 4212 are V-shaped to form the first slide groove 4213, so that the second shaft body 42223 can be movably arranged in the corresponding first slide groove 4213. The notches of the first slide grooves 4213 in the two connecting wings 4212 are arranged in opposite directions to accommodate the second shaft body 42223 of the corresponding roller assembly 422.

[0074] In order to avoid increasing the width of the fixing block 4211 and affecting the internal layout, the fixing block 4211 is provided with a recessed portion 42113, and the connecting wing 4212 is arranged in contact with the recessed portion 42113. At the same time, it can also ensure that the notch of the first slide groove 4213 is vertically upward or vertically downward, and when accommodating the second shaft body 42223, it can stably place the second shaft body 42223 in the first slide groove 4213 to avoid falling off. The second shaft body 42223 can move in the first slide groove 4213 along at least one direction of its axial direction, vertical direction, and horizontal direction.

[0075] In this embodiment, if Figure 3-Figure 4As shown, each fixing assembly 421 includes an abutment block 4214, which is disposed on a side of the fixing block 4211 close to the guide structure 3, and the abutment block 4214 is detachably connected to the fixing block 4211. When the adjustment device is in a locked state, the abutment block 4214 abuts against the guide structure 3.

[0076] First example

[0077] The abutment block 4214 is directly attached to the surface of the fixed block 4211 to simplify the installation method and facilitate implementation. The abutment block 4214 is, for example, bonded to the fixed block 4211 to facilitate assembly and improve assembly efficiency. The abutment block 4214 is, for example, a rubber friction pad to increase the friction between the abutment block 4214 and the guide structure 3.

[0078] Second example

[0079] The difference from the first example is that, for example, a first groove 42111 is provided on the fixing block 4211, and the abutting block 4214 can be buried in the first groove 42111 to achieve the installation of the abutting block 4214. The size of the abutting block 4214 can match the size of the first groove 42111, such as interference fit, to ensure the reliability of the abutting block 4214 during installation and prevent it from falling off. The surface of the abutting block 4214 protrudes from the edge of the first groove 42111 to ensure that the abutting block 4214 can abut against the guide structure 3.

[0080] Third Example

[0081] The difference from the first example or the second example is that the fixing block 4211 is provided with a mounting blind hole 41112, and the abutting block 4214 is provided with a mounting column 42141, so that when the abutting block 4214 is installed to the fixing block 4211, its mounting column 42141 is plugged and connected with the mounting blind hole 41112, so as to further improve the reliability of the connection. It is understandable that the number of the above-mentioned mounting blind holes 41112 and mounting columns 42141 can be 1, 2, or more, etc., which shall be subject to the actual situation.

[0082] In this embodiment, if Figure 3-Figure 4 As shown, the fixing assembly 421 includes a limiting portion 4215 disposed on the fixing block 4211, and the limiting portion 4215 is located between the two connecting wings 4212. The limiting portion 4215 is, for example, a strip-shaped protrusion protruding from the surface of the fixing block 4211. When the adjustment device is in a locked state, the driving mechanism 41 abuts against the limiting portion 4215, and the limiting portion 4215 is configured to limit the further movement of the driving mechanism 41, thereby ensuring that the driving mechanism 41 cannot rotate further.

[0083] The limiting portion 4215 can be set, for example, at the middle position of the fixed block 4211. When the driving mechanism 41 rotates, the driving mechanism 41 continuously squeezes the fixed blocks 4211 on both sides, and when reaching the limiting portion 4215 at the middle position, the driving mechanism 41 cannot move further, but the distance between the two fixed blocks 4211 that are relatively arranged is the farthest, ensuring that when the abutting block 4214 abuts against the guide structure 3, the mutual resistance force is the largest.

[0084] In some exemplary embodiments, Figure 3-Figure 5 As shown, the driving mechanism 41 includes a driving cam 411 . The driving cam 411 is located between the fixing components 421 . The driving cam 411 rotates relative to the fixing components 421 , so that the driving cam 411 abuts against the fixing components 421 or retracts from the fixing components 421 .

[0085] When the driving cam 411 abuts against the fixing assembly 421, the elastic member 4221 deforms and contracts. When the driving cam 411 withdraws from the fixing assembly, the elastic member 4221 rebounds and resets. When the elastic member 4221 rebounds and resets, the rebound direction of the elastic member 4221 is consistent with the movement direction of the roller member 4223, so as to ensure that the roller member can move along a straight line and abut against the guide structure 3.

[0086] In this embodiment, if Figure 3-Figure 5 As shown, the driving mechanism 41 includes a driving handle 412, so that the driving handle 412 can apply driving force to the driving cam 411. The driving handle 412 is, for example, a driving mounting seat, which can provide a force application point for the user.

[0087] The driving handle 412 is fixedly connected to the driving cam 411 to improve the reliability of the connection. The driving handle 412 drives the fixing assembly 421 to move through the driving cam 411, so that the fixing assembly 421 and the guide structure 3 are separated or offset, which is convenient for the user to adjust the bottle frame 2 to the target position.

[0088] Exemplarily, the driving cam 411 includes a driving shaft 4111 and two driving protrusions 4112, the two driving protrusions 4112 are arranged on both sides of the driving shaft 4111, and the two driving protrusions 4112 and the driving shaft 4111 are an integrally formed structure to improve the strength and stability of the overall structure. The driving shaft 4111 drives the driving protrusion 4112 to rotate relative to the fixed component 421, so that the driving protrusion 4112 abuts against the fixed component 421, and can push the fixed component 421, change the relative position relationship between the fixed component 421 and the guide structure 3, and then realize the fixation of the bottle frame 2. Alternatively, the driving protrusion 4112 withdraws from the fixed component 421, unloads the force on the fixed component 421, changes the relative position relationship between the fixed component 421 and the guide structure 3, and then realizes the adjustment of the bottle frame 2.

[0089] In this embodiment, if Figure 3-Figure 5 As shown, the driving mechanism 41 includes a hook 413 disposed on the driving handle 412, and the driving mechanism 41 is limitedly connected to the adjusting mechanism 42 through the hook 413 to limit the movement of the driving mechanism 41 along its axis direction, so as to ensure that the driving mechanism 41 can be stably connected to the adjusting mechanism 42 and apply a driving force to the adjusting mechanism 42. For example, two hooks 413 can be provided to improve the stability during the clamping.

[0090] In some exemplary embodiments, Figure 3-Figure 8 As shown, the adjustment structure 4 also includes an adjustment mounting seat 43, which is provided with a housing space 434 and a plurality of avoidance through holes 435 connected to the housing space 434. The fixing assembly 421 and the roller assembly 422 of the adjustment mechanism 42 are both installed in the housing space 434 to ensure the integrity of the appearance and avoid the structure being exposed, which affects its use effect or safety. It can also constrain the fixing assembly 421 and the roller assembly 422 to make them move in a predetermined direction. Part of the structure of the adjustment mechanism 42 can pass through the avoidance through hole 435 to abut against the guide structure 3.

[0091] In some examples, the avoidance through hole 435 includes two first avoidance through holes 4351 , which penetrate the side wall of the adjustment mounting seat 43 . The fixing assembly 421 can pass through the corresponding first avoidance through holes 4351 and abut against the guide structure 3 .

[0092] In some other examples, the avoidance through hole 435 includes a plurality of second avoidance through holes 4352 that penetrate the side wall of the adjustment mounting seat 43. The rollers 42232 of the two roller assemblies 422 can pass through the corresponding second avoidance through holes 4352 and abut against the guide structure 3.

[0093] In this embodiment, if Figure 3-Figure 8 As shown, the adjustment mounting seat 43 includes a mounting base 431 and a mounting cover 432. The accommodating space 434 and the avoidance through hole 435 are both formed on the mounting base 431. The mounting cover 432 is buckled onto the mounting base 431 to close the accommodating space 434, shielding it and preventing the interior from being exposed.

[0094] The mounting base 431 is provided with a plurality of first plug-in parts 4312, and the mounting cover 432 is provided with a plurality of second plug-in parts 4321. The first plug-in parts 4312 and the second plug-in parts 4321 are plugged and connected to achieve detachable assembly. The first plug-in part 4312 is, for example, a first plug-in column, and the first plug-in column is provided with a plug-in hole 4313. The second plug-in part 4321 is, for example, a second plug-in column, and the second plug-in column is plugged into the plug-in hole 4313.

[0095] Among them, in order to further enhance the connection effect between the mounting base 431 and the mounting cover 432, a first ring body 4314 is provided on the radial outer wall of the first plug-in portion 4312, and a second ring body 4325 is provided at intervals on the radial outer side of the second plug-in portion 4321. The first ring body 4314 is embedded in the second ring body 4325, thereby further improving the reliability of the connection between the mounting base 431 and the mounting cover 432.

[0096] Among them, the roller assembly 422 of the adjustment mechanism 42 is sleeved on the corresponding first plug-in part 4312. Specifically, the arm body 42221 of the rocker arm 4222 in the roller assembly 422 is provided with a first through hole 42225. The arm body 42221 is sleeved on the corresponding first plug-in part 4312 through the first through hole 42225. The first plug-in part 4312 can provide support force for the roller assembly 422, and the arm body 42221 can rotate around the first plug-in part 4312.

[0097] In this embodiment, if Figure 3-Figure 8 As shown, the inner wall of the accommodating space 434 is provided with a second slide groove 4341, and the roller assembly 422 is slidably arranged in the second slide groove 4341. Among them, the second slide groove 4341 is provided on both the mounting base 431 and the mounting cover plate 432 to ensure that the roller assembly 422 can move in the horizontal direction.

[0098] In this embodiment, if Figure 3-Figure 10 As shown, the adjustment mounting seat 43 includes a plurality of bearing plates 433 disposed on the mounting base 431, and the fixing assembly 421 is sandwiched between the plurality of bearing plates 433. For example, four bearing plates 433 are disposed, symmetrically disposed in the vertical direction and the horizontal direction, and the fixing assembly 421 is sandwiched between two bearing plates 433 located on the same side. The bearing plates 433 can support the fixing assembly 421 and limit the movement direction of the fixing assembly 421, so as to ensure that the fixing assembly 421 can move in the horizontal direction.

[0099] In this embodiment, if Figure 3-Figure 10 As shown, the mounting cover plate 432 is provided with a mounting through hole 4322, the mounting base 431 is provided with a limiting shaft 4311, and the driving shaft body 4111 of the driving cam 411 passes through the mounting through hole 4322 and is connected with the limiting shaft 4311, thereby realizing the installation of the driving cam 411. The driving shaft body 4111 is provided with a mounting hole 41111, and the driving shaft body 4111 is plugged into the limiting shaft 4311 through the mounting hole 41111, so that the driving cam 411 can rotate around the limiting shaft 4311, thereby improving the reliability of the driving cam 411 when rotating.

[0100] In this embodiment, if Figure 3-Figure 10As shown, the installation cover plate 432 is provided with a limiting ring 4323 along the circumference of the installation through hole 4322, and the limiting ring 4323 is provided with an avoidance notch 4324. The driving cam 411 passes through the installation through hole 4322 through the avoidance notch 4324 and is plugged with the limiting shaft 4311. The hook 413 on the driving handle 412 can enter the accommodating space 434 through the avoidance notch 4324, and the driving cam 411 is driven to rotate relative to the installation cover plate 432, so that the hook 413 on the driving handle 412 is staggered with the avoidance notch 4324, and the hook 413 and the limiting ring 4323 are limitedly connected to limit the movement of the driving mechanism 41 along its axial direction, ensuring that the driving mechanism 41 will not separate from the adjustment mounting seat 43.

[0101] In this embodiment, if Figure 3-Figure 10 As shown, a mounting portion 4326 is provided on one side of the mounting cover plate 432 away from the mounting base 431. The mounting portion 4326 is, for example, a stop block, and a stop groove 21 is provided on the bottle frame 2, and the stop groove 21 is slidably connected to the mounting portion 4326. The stop blocks are, for example, two L-shaped, and are slidably connected to the stop groove 21 to prevent the bottle frame 2 from falling off.

[0102] In some exemplary embodiments, Figure 2 As shown, the guide structure 3 includes a guide rail 31 and a blocking member 32. A blocking member 32 is provided at both ends of the guide rail 31 to block and block the end of the guide rail 31 to prevent the adjustment structure 4 from falling out of the guide rail 31. The guide rail 31 is attached to the door body 1, for example, by bonding, screwing, etc.

[0103] Among them, the distance between the guide rail 31 of the guide structure 3 and the inner wall is greater than or equal to the distance between the outer edges of the fixing components 421 of the two adjustment mechanisms 42, so as to ensure that when the fixing components 421 abut against the guide rail 31 of the guide structure 3, a larger force can be provided to achieve clamping or tightening.

[0104] In this embodiment, if Figure 2 As shown, the blocking member 32 includes, for example, a blocking body 321 and a blocking block 322, wherein the blocking body 321 is fixedly connected to the blocking block 322. The blocking block 322 can be inserted into the guide rail 31 to block and connect it. The blocking block 322 can, for example, have an interference fit with the guide rail 31 to prevent it from falling off.

[0105] The present application also provides a household appliance, including an adjustment device as in any of the above embodiments. The household appliance is, for example, an embedded device such as a household appliance or a washing machine, in which a box, a box body or a bottle frame is provided. When the adjustment device is switched to the adjustment state, the position of the box body, the box body or the bottle frame can be adjusted. When the adjustment is adjusted to the target position, the adjustment device is switched to the locking state to fix the box body, the box body or the bottle frame. Among them, the adjustment device can be, for example, one or more, depending on the number of boxes, boxes or bottle frames to be fixed.

[0106] The position of the box, box body or bottle frame can be adjusted by using an adjustment device, and it can be fixed in any position to achieve infinite adjustment of the box, box body or bottle frame. The adjustment and fixation of the box, box body or bottle frame are achieved by controlling the tightening and opening of the fixing component, ensuring that the box, box body or bottle frame can be adjusted horizontally up and down and fixed in any position. When the fixing component is tightened, its roller component opens to contact the guide rail to ensure smoothness when adjusting up and down, thereby improving the space utilization of household appliances and improving the user experience when using them. By replacing fixing components of different sizes and widths, the versatility of the box, box body or bottle frame on household appliances of different widths is improved.

[0107] 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.

[0108] 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.

[0109] 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 regulating device, characterized in that: It comprises a guide structure and an adjustment structure, wherein the adjustment structure is arranged to move or be fixed on the guide structure; wherein the adjustment structure comprises a driving mechanism and an adjustment mechanism, wherein the adjustment mechanism comprises a roller assembly and two fixing assemblies; The two fixing assemblies are arranged opposite to each other, and the two fixing assemblies are respectively connected to the roller assembly; a part of the structure of the driving mechanism is sandwiched between the two fixing assemblies; When the adjusting device switches from the adjusting state to the locking state, the driving mechanism rotates relative to the fixing assembly, driving the two fixing assemblies to move in opposite directions, so that the fixing assembly abuts against the guide structure, the fixing assembly drives the roller assembly to move, and the roller assembly deforms and contracts, so that the roller assembly retreats from the guide structure; When the adjusting device switches from the locking state to the adjusting state, the driving mechanism rotates relative to the fixing assembly to unload the force on the two fixing assemblies, and the roller assembly rebounds and resets to push the roller assembly to abut against the guide structure, and the roller assembly drives the two fixing assemblies to move toward each other, so that the fixing assembly retreats from the guide structure.

2. The adjusting device according to claim 1, characterized in that: The roller assembly comprises an elastic member, two rocker arms and two roller members, the two roller members are connected by the elastic member, the elastic member can rebound and reset to push the two roller members to move in opposite directions, and the roller members abut against the guide structure; The roller component is connected to the fixed component through the rocker arm, and the roller component drives the fixed component to move through the rocker arm.

3. The adjusting device according to claim 2, characterized in that: The roller component comprises a roller adjustment mounting seat and a roller. The roller adjustment mounting seat is connected to the elastic component, and the roller is rotatably mounted on the roller adjustment mounting seat.

4. The adjusting device according to claim 3, characterized in that: The rocker arm includes an arm body, a first shaft body and a second shaft body, the first shaft body and the second shaft body are installed on both sides of the arm body, the first shaft body is movably connected to the roller adjustment mounting seat, and the second shaft body is movably connected to the corresponding fixed component.

5. The adjusting device according to claim 1, characterized in that: The fixing assembly includes a fixing block and two connecting wings arranged on the fixing block, and the connecting wings are provided with a first sliding groove; a part of the structure of the roller assembly can be movably arranged in the corresponding first sliding groove.

6. The adjusting device according to claim 5, characterized in that: The fixing assembly comprises an abutment block, which is arranged on a side of the fixing block close to the guide structure, and the abutment block is detachably connected to the fixing block; When the adjusting device is in a locked state, the abutment block abuts against the guide structure.

7. The adjusting device according to claim 5, characterized in that: The fixing assembly comprises a limiting portion arranged on the fixing block, and the limiting portion is located between the two connecting wings; When the adjusting device is in a locked state, the limiting portion is configured to limit the movement of the driving mechanism.

8. The adjusting device according to claim 2, characterized in that: The driving mechanism comprises a driving cam, the driving cam is located between the fixing components, and the driving cam rotates relative to the fixing components so that the driving cam abuts against the fixing components or retreats from the fixing components; When the driving cam abuts against the fixing assembly, the elastic member deforms and contracts; when the driving cam withdraws from the fixing assembly, the elastic member rebounds and resets.

9. The adjusting device according to claim 8, characterized in that When the elastic member rebounds and resets, the rebound direction of the elastic member is consistent with the movement direction of the roller member.

10. The adjustment device according to claim 8, characterized in that The driving mechanism includes a driving handle connected to the driving cam to apply a driving force to the driving cam.

11. The adjustment device according to claim 10, characterized in that The driving mechanism comprises a hook arranged on the driving handle, the hook is arranged on the side of the driving cam, and the driving handle is engaged with the adjusting mechanism through the hook.

12. The adjustment device according to claim 1, characterized in that The adjustment structure further includes an adjustment mounting seat, wherein the adjustment mounting seat is provided with an accommodating space and a plurality of avoidance through holes communicating with the accommodating space; The adjusting mechanism is installed in the accommodating space, and a part of the structure of the adjusting mechanism can pass through the avoidance through hole to abut against the guide structure adjusting mechanism.

13. The adjustment device according to claim 12, characterized in that The adjustable mounting seat comprises a mounting base and a mounting cover, wherein the mounting base forms the accommodating space, and the mounting cover is buckled onto the mounting base to close the accommodating space; Wherein, the mounting base is provided with a plurality of first plug-in parts, the mounting cover is provided with a plurality of second plug-in parts, the first plug-in parts and the second plug-in parts are plug-connected, and the roller assembly is configured to be installed to the corresponding first plug-in parts.

14. The adjustment device according to claim 13, characterized in that The inner wall of the accommodating space is provided with a second sliding groove, and the roller assembly is slidably arranged in the second sliding groove.

15. The adjustment device according to claim 13, characterized in that The mounting base is provided with a plurality of bearing plates, and the fixing assembly is clamped between the plurality of bearing plates.

16. The adjustment device according to claim 13, characterized in that The mounting cover plate is provided with a mounting through hole, and the mounting base is provided with a limit axis; A partial structure of the driving mechanism passes through the mounting through hole and is connected to the limiting shaft, and the driving mechanism can rotate around the limiting shaft.

17. The adjustment device according to claim 16, characterized in that The mounting cover plate is provided with a limiting ring along the circumference of the mounting through hole, and the limiting ring is provided with an avoidance notch. The driving mechanism passes through the mounting through hole through the avoidance notch. The driving mechanism can rotate relative to the mounting cover plate, so that the driving mechanism and the limiting ring are engaged.

18. The adjustment device according to claim 16, characterized in that A mounting portion is provided on a side of the mounting cover plate away from the mounting base.

19. The adjustment device according to claim 1, characterized in that The guide structure comprises a guide rail and a blocking piece, and a blocking piece is arranged at each end of the guide rail.

20. A household device, characterized in that: Comprising an adjustment device as described in any one of claims 1-19.

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