Adjustment device, door body and refrigeration equipment

Abstract

This disclosure provides an adjustment device, a door, and a refrigeration unit. The adjustment device includes a base and an adjustment assembly. The base has a plurality of locking parts arranged at intervals along a first direction. The adjustment assembly is movably connected to the base and includes an elastic positioning part, which has a locked state cooperating with the locking parts and an unlocked state separated from the locking parts. When the elastic positioning part is in the locked state, the adjustment assembly and the base are relatively fixed relative to each other along the first direction. When the elastic positioning part is in the unlocked state, the adjustment assembly can move relative to the base along the first direction to change the moving distance of the adjustment assembly relative to the base. This disclosure can increase or decrease the size of the adjustment device in the first direction to complete the locking after adjustment, ensuring the structural stability of the adjustment device, thereby achieving control over the distance between the door and the cabinet, ensuring a smooth door closure, and providing a good user visual experience.

Description

Technical Field

[0001] This disclosure belongs to the field of refrigeration equipment technology, and specifically relates to an adjustment device, a door, and refrigeration equipment. Background Technology

[0002] Multi-door refrigeration equipment in related technologies (such as multi-door refrigerators, side-by-side refrigerators, etc.) includes multiple independent doors. In actual use, due to installation tolerances, differences in door foam thickness, and inconsistent deformation of door seals after long-term use, the outer surfaces of each door are not flat when closed, resulting in poor product appearance and affecting the user's visual experience and operating feel. Summary of the Invention

[0003] This disclosure aims to at least partially address one of the technical problems in the related art.

[0004] Therefore, embodiments of this disclosure propose an adjustment device that provides a smooth door closure and a superior user visual experience.

[0005] An embodiment of this disclosure proposes a door.

[0006] Embodiments of this disclosure provide a refrigeration device.

[0007] The adjusting device according to the embodiments of this disclosure includes:

[0008] A base, wherein the base is provided with a plurality of locking parts arranged at intervals along a first direction; An adjustment assembly is movably connected to the base. The adjustment assembly includes an elastic positioning part, which has a locked state that cooperates with the locking part and an unlocked state that is separated from the locking part. When the elastic positioning part is in the locked state, the adjusting component and the base are fixed relative to each other along the first direction; when the elastic positioning part is in the unlocked state, the adjusting component can move relative to the base along the first direction to change the moving distance of the adjusting component relative to the base.

[0009] When the elastic positioning part and locking part of this disclosure are in the locked state, the adjusting component and the base are connected and do not move relative to each other in the first direction, thereby acting as a support to control the distance between the door and the housing. When the elastic positioning part and locking part are in the unlocked state, the adjusting component can move relative to the base in the first direction, thereby increasing or decreasing the size of the adjusting device in the first direction. After adjustment, the elastic positioning part can lock again with the locking part at the corresponding position, ensuring the structural stability of the adjusting device. By controlling the cooperation between the elastic positioning part of the adjusting component and different locking parts, this disclosure can adjust the extension distance of the adjusting component relative to the base in the first direction. When applied to a door or housing, it can control the distance between the door and the housing, realize the control of the closing depth of the door, ensure that the outer surfaces of multiple doors are flush after closing, and improve the user's visual experience and operating feel.

[0010] In some embodiments, the adjustment assembly further includes an adjustment member that is movable relative to the base along the first direction to control the elastic positioning portion to switch from the locked state to the unlocked state.

[0011] This embodiment simplifies the operation steps of the adjustment device, reduces the difficulty of adjustment, and is highly practical. In application, the door position can be finely adjusted without the aid of other special tools; the adjustment component directly controls the state switching of the elastic positioning part, and the action response speed is fast.

[0012] In some embodiments, the adjusting member has a mating groove, the elastic positioning part engages with the mating groove, and when the adjusting member moves relative to the base, the wall of the mating groove pushes the elastic positioning part to move, thereby switching from the locked state to the unlocked state.

[0013] The mating structure of the mating groove and the elastic positioning part in this embodiment is compact and occupies little space, which can better adapt to the narrow installation space inside the refrigeration equipment door. This embodiment has high reliability and is not prone to failure.

[0014] In some embodiments, the wall of the mating groove is an inclined surface extending toward the bottom of the mating groove and tilting toward the inner side of the mating groove. This embodiment can achieve deformation of the elastic positioning part by using the inclined surface, making the state switching process smoother and avoiding problems such as jamming, abnormal noise, and stuckness. At the same time, it can also optimize the feel of the adjustment operation and ensure the stability of the adjustment process.

[0015] In some embodiments, the adjusting member is used to control the elastic positioning part to switch from the locked state, which cooperates with one of the locking parts, to the unlocked state, and in the unlocked state, to drive the elastic positioning part to move along the first direction to cooperate with the other locking part.

[0016] This embodiment can achieve multi-level, precise fine-tuning of the distance between the door and the cabinet. It can select a suitable locking part to match the actual situation of uneven door, meet different degree of adjustment needs, ensure the accuracy of multi-door alignment adjustment, and provide a better user experience.

[0017] In some embodiments, the adjustment assembly further includes a mounting base, the elastic positioning portion is movably disposed on the mounting base, the adjustment member is used to control the elastic positioning portion to move relative to the mounting base to switch from the locked state cooperating with one of the locking portions to the unlocked state, the adjustment member is connected to the mounting base to drive the elastic positioning portion to move along the first direction in the unlocked state to cooperate with the other of the locking portions via the mounting base.

[0018] In this embodiment, the mounting base supports the elastic positioning part and can constrain the deformation direction of the elastic positioning part. The step-by-step linkage between the adjusting component and the mounting base can better balance the flexibility of the unlocking action and the stability of the mounting base movement, optimize the internal structural layout of the device, and improve the overall structural strength.

[0019] In some embodiments, the adjusting member is movable relative to the mounting base to control the movement of the elastic positioning portion relative to the mounting base, and when the adjusting member moves relative to the mounting base to a preset position, it causes the mounting base to move together.

[0020] In this embodiment, the adjusting member initially moves relative to the mounting base, at which point the mounting base and the base do not move relative to each other. After the elastic positioning part unlocks, the adjusting member can drive the mounting base and the elastic positioning part to move synchronously along the first direction, thereby realizing the step-by-step actions of unlocking and shifting. This embodiment can avoid interference between the unlocking and shifting actions, thus preventing adjustment failure. The operation during adjustment is more hierarchical, providing a better user experience and convenient control over the adjustment actions.

[0021] In some embodiments, the mounting base is provided with a travel groove, and the adjusting member is provided with a mating portion, the mating portion being movably fitted into the travel groove; and / or, The mounting base is provided with a first guide portion, and the adjusting member is provided with a second guide portion, the first guide portion cooperating with the second guide portion.

[0022] The travel groove of the mounting base provides movement space for the mating part of the adjusting component, limiting the travel and direction of the adjusting component relative to the mounting base. The travel groove also constrains the maximum displacement of the adjusting component relative to the mounting base, preventing it from disengaging after excessive displacement. It also prevents lateral swaying between the mounting base and the adjusting component, avoiding jamming during adjustment. In this embodiment, the first guide part and the second guide part cooperate to provide linear guidance for the movement of the adjusting component, ensuring smooth movement along the first direction and preventing radial offset or wobbling. The cooperation between the first and second guide parts, and the cooperation between the mating part and the travel groove, provides double constraint, achieving the connection between the mounting base and the adjusting component.

[0023] In some embodiments, the mating part is provided with a mating groove, the elastic positioning part is mated in the mating groove, and when the adjusting member moves relative to the base, the wall of the mating groove pushes the elastic positioning part to move, thereby switching from the locked state to the unlocked state.

[0024] In this embodiment, the mating groove is located on the mating part, making the mating groove integrated into the mating part. This improves the integration of the adjustment component, reduces the overall volume, and achieves better space utilization. This embodiment can further simplify the internal structure of the adjustment component, reduce the number of parts, and achieve better integration.

[0025] In some embodiments, the wall of the mating groove is an inclined surface that extends in the direction toward the bottom of the mating groove and is inclined toward the inside of the mating groove.

[0026] The front and rear walls of the mating groove can be inclined surfaces in the front-to-back direction. This allows the front or rear wall to be used to prevent deformation of the elastic positioning part when the adjusting component moves back and forth. The mating groove can be generally V-shaped, with the groove opening facing downwards. This embodiment achieves deformation of the elastic positioning part through inclined surfaces, making the state switching process smoother and avoiding problems such as jamming, abnormal noise, or stuckness. It also optimizes the feel of the adjustment operation and ensures the stability of the adjustment process.

[0027] In some embodiments, the first guide portion is disposed on the inner wall surface of the travel groove, and the second guide portion is disposed on the mating portion; the first guide portion is disposed on the inner wall surface of the travel groove, and the second guide portion is disposed on the mating portion. When the mating portion and the travel groove are in place, the first guide portion and the second guide portion are in place simultaneously, which can reduce the occupation of external space, have higher integration, better practicality, and higher alignment accuracy.

[0028] And / or, the adjusting member has a receiving cavity, the mounting seat is disposed within the receiving cavity, and the mating part is disposed on the inner wall surface of the receiving cavity. This embodiment can reduce the overall volume of the adjusting device, adapt to the narrow installation space inside the door, and at the same time improve the structural compactness and enhance the overall stability of the device.

[0029] In some embodiments, the adjustment assembly includes an elastic element, the mounting base is provided with a receiving groove for mounting the elastic element, the receiving groove is in communication with the travel groove, and at least a portion of the elastic element forms the elastic positioning portion.

[0030] The receiving groove in this embodiment provides installation space for the elastic element, which facilitates the positioning and installation of the elastic element. The receiving groove is connected to the stroke groove, which allows the elastic positioning part formed by the elastic element to extend into the stroke groove and cooperate with the mating groove in the mating part of the adjusting element, ensuring smooth structural linkage and preventing interference with other components.

[0031] In some embodiments, the elastic element includes an elastic body and an elastic positioning part, the elastic body being disposed within the receiving groove, and the elastic positioning part being able to extend into the travel groove; this embodiment can not only ensure the stable connection of the elastic element, but also ensure the flexible deformation action of the elastic element.

[0032] And / or, the elastic element is an elastic sheet, and a portion of the elastic element is bent to form the elastic positioning part. In this embodiment, the elastic sheet is partially bent to form the elastic positioning part, eliminating the need for additional splicing and relying on the elasticity of the elastic sheet itself to achieve deformation recovery. The elastic element has a simple structure, is easy to process, has low cost, and stable elastic performance. The bent elastic positioning part has high structural strength and stable elastic recovery force, ensuring reliable locking and unlocking actions, and is less prone to elastic failure problems after long-term use.

[0033] In some embodiments, the receiving groove includes a mounting groove and a clearance groove. The two ends of the elastic member are disposed in the mounting groove, and the clearance groove is located on the side of the elastic member away from the elastic positioning part. A portion of the elastic member can deform toward the direction close to the clearance groove. The mounting groove fixes the two ends of the elastic member to ensure that the elastic member is installed firmly. The clearance groove provides clearance space for the deformation of the elastic member to avoid rigid compression between the elastic member and the mounting base when the elastic member deforms. In this embodiment, the elastic member is formed by partially bending the elastic sheet. Therefore, when the elastic member deforms, its two ends do not move, which is practical and can improve the integration of the elastic member and the mounting base, resulting in good integrity.

[0034] And / or, the mounting base includes a base body and a boss, the travel groove is provided on the boss, and the receiving groove is provided on the base body. The boss can be located above the middle of the base body. The base body and the boss are designed separately, with the receiving groove and travel groove arranged separately, realizing functional zoning, optimizing the structural layout, facilitating processing and manufacturing, providing good practicality, and ensuring the precision of different components.

[0035] In some embodiments, the boss has a first groove on the side facing the seat, the first groove is in communication with the receiving groove, and the elastic positioning part is engaged in the first groove and can move along the first groove in a direction toward and away from the receiving groove.

[0036] The first groove can provide a guide for the movement of the elastic positioning part, limiting the direction of movement of the elastic positioning part, so that it moves towards or away from the receiving groove, ensuring that the elastic positioning part is accurately aligned with the locking part of the base, realizing engagement and disengagement, and avoiding engagement failure caused by the elastic positioning part shifting.

[0037] In some embodiments, the base has a guide groove extending through the base in a first direction, and the mounting base engages with the guide groove and is movable relative to the guide groove in the first direction.

[0038] In this embodiment, the guide groove provides a linear movement guide for the mounting base. The mounting base is embedded in the guide groove and moves smoothly along the guide groove, limiting the movement trajectory of the mounting base and ensuring that the entire adjustment component is displaced in a preset direction. This avoids deviation and shaking during the adjustment process, improves the accuracy of position adjustment, and enhances the durability of the device.

[0039] In some embodiments, the side of the base is provided with a second groove extending in a first direction, the second groove communicating with the guide groove, and the side wall of the second groove is provided with a plurality of recesses, the recesses being configured as the locking portion.

[0040] In this embodiment, the second groove provides a mating space for the boss of the mounting base. Multiple recesses on its sidewall are spaced apart, forming locking parts. The elastic positioning part engages with the recesses to achieve locking. Adjacent locking parts form multiple adjustment levels, facilitating precise position adjustment. This embodiment features a simple structure, convenient manufacturing, clear levels, more precise and convenient adjustment, and good practicality.

[0041] In some embodiments, the sidewall of the second groove or the guide groove is provided with a limiting portion, which is used to restrict the mounting seat from dislodging from the guide groove.

[0042] The limiting part can be set on the side wall of the guide groove or the second groove to form a stop structure. When the mounting seat moves along the guide groove to the end of the stroke, the limiting part stops the mounting seat, restricting its continued movement and preventing the mounting seat from coming out of the guide groove. The limiting part can limit the maximum adjustment displacement of the adjustment device, thereby ensuring stability.

[0043] In some embodiments, the mounting base passes through the adjusting member, and a first end of the mounting base extends out of the adjusting member in a first direction. The first end of the mounting base can be used to abut against the housing to limit the distance between the door and the housing. This embodiment can further improve the stability and compactness of the connection structure between the adjusting member and the mounting member, and reduce the overall volume.

[0044] In some embodiments, a pad is also included, which is disposed at the first end of the mounting base. The pad can be an elastic pad, which can be connected to the end of the mounting base by interference fit or glued to the first end of the mounting base to increase the contact area between the pad and the housing, thereby playing a buffering role, preventing collision noise when the door is closed, and also preventing the end of the mounting base from damaging the housing or leaving indentations on the housing, thus improving practicality.

[0045] And / or, the adjusting device further includes a housing, which is fitted onto the second end of the mounting base and connected to the base. In this embodiment, the housing can enclose the second end of the mounting base and the base, protecting the internal components from dust and moisture ingress, while also facilitating overall device installation, extending the overall service life of the device, and simplifying overall device positioning.

[0046] In some embodiments, the housing has an inner cavity, and a portion of the adjustment assembly and a portion of the base are disposed within the inner cavity; And / or, the outer casing is provided with a first positioning part, which is used for positioning with the door body; And / or, the outer casing is provided with a first snap-fit ​​portion, the base is provided with a second snap-fit ​​portion, and the first snap-fit ​​portion and the second snap-fit ​​portion are engaged.

[0047] In this embodiment, the inner cavity of the outer shell accommodates the internal components, forming a protective design. The first positioning part achieves precise positioning of the outer shell and the door body, ensuring accurate installation of the device. The first positioning part can be an annular limiting boss located at the front end of the outer shell. When the adjustment device is installed on the door body, it can fit against the door body or be positioned with the limiting groove on the door body, improving the stability after connection. In this embodiment, the first and second snap-fit ​​parts engage, enabling rapid assembly of the outer shell and the base. No connecting parts are required between them, reducing the number of parts, improving assembly efficiency, simplifying the assembly process, increasing production efficiency, and reducing the difficulty of after-sales maintenance.

[0048] This disclosure provides a door body including the adjustment device described in any of the above embodiments. The door body of this disclosure has an adjustment device, which allows for control of the distance between the door body and the cabinet, effectively solving the problem of uneven door surfaces, improving the overall appearance and quality of the refrigeration equipment, and optimizing the user experience.

[0049] In some embodiments, the door body includes an end plate, the adjusting device is connected to the end plate, the end plate is provided with a through hole, and a portion of the adjusting component can extend out through the through hole.

[0050] In this embodiment, the end plate of the door can provide installation support for the adjustment device. The adjustment device is fixed inside the end plate. The protruding end of the adjustment component passes through the through hole on the end plate and cooperates with the box. By adjusting the protruding length of the adjustment component, the position of the door relative to the box can be finely adjusted. The structural layout of this embodiment is reasonable, does not affect the appearance of the door and normal opening and closing, and has good practicality.

[0051] In some embodiments, a second positioning part is provided on the inner wall surface of the end plate, and the adjusting device cooperates with the second positioning part to limit the adjustment device.

[0052] In this embodiment, the second positioning part can be a limiting groove. After the second positioning part on the inner wall of the end plate is connected with the adjustment device, the adjustment device can be quickly positioned and installed, the displacement of the adjustment device relative to the door body can be limited, the stability of the adjustment device after installation can be guaranteed, and the assembly efficiency can be improved.

[0053] This disclosure provides a refrigeration device, including the adjustment device described in any of the above embodiments. The refrigeration device in this disclosure is equipped with an adjustment device, which allows for control of the distance between the door and the cabinet, effectively solving the problem of uneven door surfaces, improving the overall appearance and texture of the refrigeration device, optimizing the user experience, enhancing product appearance quality and market competitiveness, and increasing user satisfaction.

[0054] In some embodiments, the refrigeration equipment includes a housing and a door, and the adjustment device is disposed on the housing or the door.

[0055] The adjustment device in this embodiment can be flexibly installed on the cabinet or door, adapting its installation position according to the structural layout of the refrigeration equipment, thereby changing the relative distance and position between the cabinet and the door to achieve door alignment. The adjustment device in this embodiment has good adaptability and flexible installation methods. Attached Figure Description

[0056] Figure 1 This is a schematic diagram of the adjustment device according to an embodiment of the present disclosure.

[0057] Figure 2 This is an exploded view of the regulating device according to an embodiment of the present disclosure.

[0058] Figure 3 This is a cross-sectional view of the adjustment device according to an embodiment of the present disclosure.

[0059] Figure 4 This is a schematic diagram of the adjustment device according to an embodiment of the present disclosure after the outer casing has been removed.

[0060] Figure 5 This is a schematic diagram of the adjustment device according to an embodiment of the present disclosure after removing the outer casing and the adjustment component.

[0061] Figure 6 This is a schematic diagram of the base according to an embodiment of the present disclosure.

[0062] Figure 7 This is a schematic diagram of the mounting base according to an embodiment of the present disclosure.

[0063] Figure 8 This is a schematic diagram of the mounting base from another perspective, representing an embodiment of this disclosure.

[0064] Figure 9 This is a schematic diagram of the adjusting member according to an embodiment of the present disclosure.

[0065] Figure 10 This is a schematic diagram of the outer casing according to an embodiment of the present disclosure.

[0066] Figure 11 This is a schematic diagram showing the connection between the end plate of the door and the adjustment device according to an embodiment of this disclosure.

[0067] Figure 12 This is a schematic diagram from another perspective showing the connection between the end plate of the door and the adjustment device in an embodiment of this disclosure.

[0068] Figure 13 This is a schematic diagram showing the connection and disassembly of the end plate and adjustment device of the door body according to an embodiment of this disclosure.

[0069] Figure label: 100. Adjustment device; 1. Base; 11. Locking part; 12. Guide groove; 13. Second groove; 14. Second locking part; 15. Limiting part; 2. Adjustment component; 21. Elastic element; 211. Elastic body; 212. Elastic positioning part; 22. Adjustment component; 221. Mating part; 222. Mating groove; 223. Second guide part; 224. Receiving cavity; 23. Mounting base; 231. Base body; 2311. Mounting groove; 2312. Clearance groove; 232. Boss; 2321. Stroke groove; 2322. First guide part; 2323. First groove; 24. Pad; 3. Outer shell; 31. First positioning part; 32. First snap-fit ​​part; 33. Inner cavity; 4. End plate; 41. Through hole; 42. Second positioning part. Detailed Implementation

[0070] Embodiments of this disclosure are described in detail below, with examples of these embodiments illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this disclosure, and should not be construed as limiting it.

[0071] See Figures 1 to 13 The adjustment device 100 of this embodiment includes a base 1 and an adjustment component 2. The adjustment device 100 of this embodiment can be installed on the door or cabinet of a refrigeration device to adjust the distance between the door and the cabinet. When the refrigeration device has multiple doors, it can better control the distance between the multiple doors and the cabinet when they are closed, ensuring the flatness of the exterior surfaces of the multiple doors and providing a better visual experience for the user. The following description uses the example of arranging the adjustment device 100 on a door as an example.

[0072] The base 1 is provided with a plurality of locking parts 11 arranged at intervals along a first direction. The base 1 can be fixedly connected to the door body, and the base 1 does not move relative to the door body. The first direction in this embodiment is the front-back direction shown in the figure.

[0073] The adjustment component 2 is movably connected to the base 1. The adjustment component 2 includes an elastic positioning part 212, which has a locked state that cooperates with the locking part 11 and an unlocked state that is separated from the locking part 11. When the elastic positioning part 212 is in the locked state, the adjustment component 2 and the base 1 are fixed relative to each other in a first direction. When the elastic positioning part 212 is in the unlocked state, the adjustment component 2 can move relative to the base 1 in the first direction to change the moving distance of the adjustment component 2 relative to the base 1.

[0074] When the elastic positioning part 212 and locking part 11 of this disclosure are in the locked state, the adjusting component 2 and the base 1 are connected and do not move relative to each other in the first direction, thereby enabling the distance between the door and the box to be controlled as a support member.

[0075] When the elastic positioning part 212 and the locking part 11 are in the unlocked state, the adjustment component 2 can move relative to the base 1 in the first direction, thereby increasing or decreasing the size of the adjustment device 100 in the first direction. After the adjustment is in place, the elastic positioning part 212 can lock with the locking part 11 at the corresponding position again, ensuring the structural stability of the adjustment device 100.

[0076] This disclosure, by controlling the cooperation between the elastic positioning part 212 of the adjustment component 2 and different locking parts 11, can realize the adjustment of the extension distance of the adjustment component 2 relative to the base 1 in the first direction. When applied to the door, it can control the distance between the door and the box, realize the control of the closing depth of the door, ensure that the outer surfaces of multiple doors are flush after closing, and improve the user's visual experience and operating feel.

[0077] In some embodiments, the adjustment component 2 further includes an adjustment member 22, which is movable relative to the base 1 along a first direction to control the elastic positioning part 212 to switch from a locked state to an unlocked state.

[0078] In this embodiment, the adjusting member 22 can control the movement of the elastic positioning part 212. When the adjusting member 22 moves relative to the base 1 in the first direction, the elastic positioning part 212 can be elastically deformed by the adjusting member 22, thereby causing the elastic positioning part 212 to disengage from the locking part 11 on the base 1, completing the switch from the locked state to the unlocked state. The entire switching process does not require additional power and can be achieved by manually operating the adjusting member 22, making it convenient to use. As the adjusting component 2 moves relative to the base 1 in the first direction, the elastic positioning part 212 of the adjusting component 2 can cooperate with another locking part 11 and enter the locked state, thereby completing one adjustment of the adjusting device 100.

[0079] This embodiment simplifies the operation steps of the adjustment device 100, reduces the difficulty of adjustment, and is highly practical. In application, the door position can be finely adjusted without the aid of other special tools. The adjustment component 22 directly controls the state switching of the elastic positioning part 212, with a fast action response speed. After adjustment, the position of the adjustment component 2 can be further adjusted and locked again, making it more convenient to use.

[0080] See Figure 2 and Figure 3 In some embodiments, the adjusting member 22 has a mating groove 222, the elastic positioning part 212 is engaged with the mating groove 222, and when the adjusting member 22 moves relative to the base 1, the wall of the mating groove 222 pushes the elastic positioning part 212 to move, thereby switching from the locked state to the unlocked state.

[0081] In the locked state, the mating groove 222 on the adjusting member 22 provides assembly space for the elastic positioning part 212, which is embedded in the mating groove 222. When the adjusting member 22 moves along the first direction, the wall of the mating groove 222 moves synchronously and can apply a lateral thrust to the elastic positioning part 212, causing the elastic positioning part 212 to undergo elastic deformation and unlock and separate from the locking part 11, thus completing the state switch. The entire transmission process can be directly driven by the mechanical structure without intermediate transmission components, resulting in a simple structure and high reliability.

[0082] The mating structure of the mating groove 222 and the elastic positioning part 212 in this embodiment is compact and occupies little space, which can better adapt to the narrow installation space inside the refrigeration equipment door. This embodiment has high reliability and is not prone to failure.

[0083] See Figure 2 and Figure 3 In some embodiments, the wall of the mating groove 222 is an inclined surface extending towards the bottom of the groove and tilting inward towards the inside of the groove 222. In this embodiment, the wall of the mating groove 222 that mates with the elastic positioning part 212 is an inclined surface. When the adjusting member 22 moves in the first direction, it can provide a force to the elastic positioning part 212 in a direction orthogonal to the first direction. For example, it can cause the elastic positioning part 212 to elastically deform in the downward direction. In this embodiment, the deformation of the elastic positioning part 212 can be achieved by using an inclined surface, making the state switching process smoother and avoiding problems such as jamming, abnormal noise, and stuckness. At the same time, it can also optimize the feel of the adjustment operation and ensure the stability of the adjustment process.

[0084] See Figure 2 and Figure 3 In some embodiments, the adjusting member 22 is used to control the elastic positioning part 212 to switch from a locked state that cooperates with a locking part 11 to an unlocked state, and in the unlocked state, it drives the elastic positioning part 212 to move along a first direction to cooperate with another locking part 11.

[0085] In this embodiment, during the movement of the adjusting member 22 along the first direction, the elastic positioning part 212 and the locking part 11 can be unlocked first. After the elastic positioning part 212 is completely disengaged from the current locking part 11, as the adjusting member 22 continues to move, the wall of the mating groove 222 can be used to push the elastic positioning part 212 and the entire adjusting assembly 2 to move along the first direction until they move to the target position.

[0086] As the adjusting member 22 is released, the elastic positioning part 212 can be reset by its own elasticity and re-engage with another corresponding locking part 11 on the base 1, and finally enter the locked state again. Thus, one position adjustment can be completed, and the precise switching of the extension distance of the adjusting component 2 can be achieved.

[0087] This embodiment can achieve multi-level, precise fine-tuning of the distance between the door and the cabinet. Depending on the actual situation of unevenness of the door, a suitable locking part 11 can be selected to meet different adjustment needs, ensuring the accuracy of the alignment adjustment of multiple doors and providing a better user experience.

[0088] See Figure 2 , Figure 3 , Figure 5 , Figure 7and Figure 8 In some embodiments, the adjustment component 2 further includes a mounting base 23, on which the elastic positioning part 212 is movably disposed. The mounting base 23 can provide a stable foundation for the elastic positioning part 212, and the mounting base 23 will not interfere with the movement trajectory of the elastic positioning part 212, thus ensuring that the elastic positioning part 212 can unlock or lock with the corresponding locking part 11 when it deforms relative to the mounting base 23.

[0089] The adjusting member 22 is used to control the movement of the elastic positioning part 212 relative to the mounting base 23 to switch from a locked state that cooperates with a locking part 11 to an unlocked state. The adjusting member 22 is connected to the mounting base 23 so that the elastic positioning part 212 can be moved in the first direction in the unlocked state to cooperate with another locking part 11 through the mounting base 23.

[0090] In this embodiment, the mounting base 23 and the elastic positioning part 212 can move synchronously in the first direction. The elastic positioning part 212 can deform relative to the mounting base 23 in a generally vertical direction. When the adjusting member 22 moves, the elastic positioning part 212 is first controlled to move relative to the mounting base 23 in a generally vertical direction to complete the unlocking. Then, the mounting base 23 can move relative to the base 1. When the adjusting member 22 moves further, it can drive the mounting base 23 and the elastic positioning part 212 to move together in the first direction. After moving into place, the adjusting member 22 is released, and the elastic positioning part 212 returns to its original position in a generally vertical direction and snaps into place again with the locking part 11 at the corresponding position, thus achieving positioning and completing the position adjustment.

[0091] In this embodiment, the mounting base 23 supports the elastic positioning part 212 and can constrain the deformation direction of the elastic positioning part 212. The step-by-step linkage between the adjusting member 22 and the mounting base 23 can better balance the flexibility of the unlocking action and the stability of the movement of the mounting base 23, optimize the internal structural layout of the device, and improve the overall structural strength.

[0092] In some embodiments, the adjusting member 22 is movable relative to the mounting base 23 to control the movement of the elastic positioning part 212 relative to the mounting base 23, and when the adjusting member 22 moves relative to the mounting base 23 to a preset position, it drives the mounting base 23 to move together.

[0093] In this embodiment, when the adjusting member 22 initially moves, it can move relative to the mounting base 23. At this time, the mounting base 23 and the base 1 do not move relative to each other. After the elastic positioning part 212 unlocks, the adjusting member 22 can drive the mounting base 23 and the elastic positioning part 212 to move synchronously along the first direction, thereby realizing the step-by-step actions of unlocking and shifting. This embodiment can avoid interference between the unlocking and shifting actions, which could lead to adjustment failure. The operation during the adjustment process is more hierarchical, providing a better user experience and convenient control over the adjustment actions.

[0094] See Figure 2 , Figure 3 , Figure 5 , Figures 7-9 In some embodiments, the mounting base 23 is provided with a travel groove 2321, and the adjusting member 22 is provided with a mating part 221, which is movably fitted within the travel groove 2321. The travel groove 2321 of the mounting base 23 provides movement space for the mating part 221 of the adjusting member 22, limiting the travel and direction of the adjusting member 22 relative to the mounting base 23. The travel groove 2321 provides constraint on the maximum movement displacement of the adjusting member 22 relative to the mounting base 23, preventing the adjusting member 22 from disengaging after excessive displacement, and also preventing lateral swaying between the mounting base 23 and the adjusting member 22, thus avoiding jamming during adjustment.

[0095] The travel groove 2321 can be formed in the middle of the mounting base 23. The mating part 221 is embedded in the groove. The mating part 221 is generally rectangular. The two ends of the mating part 221 in the front-back direction can abut against the travel groove 2321 to limit the travel in the front-back direction. The left and right sides of the mating part 221 can slide against the side wall of the travel groove 2321 to achieve left and right limit and prevent the mating part 221 from being biased to the side relative to the mounting base 23.

[0096] See Figure 2 , Figure 5 and Figure 9 In some embodiments, the mounting base 23 is provided with a first guide portion 2322, and the adjusting member 22 is provided with a second guide portion 223, with the first guide portion 2322 cooperating with the second guide portion 223.

[0097] In this embodiment, the first guide portion 2322 and the second guide portion 223 cooperate with each other to provide linear guidance for the movement of the adjusting member 22, ensuring that the adjusting member 22 moves smoothly along the first direction and avoiding radial offset or shaking. The first guide portion 2322 and the second guide portion 223 can also be engaged to prevent them from separating, thereby realizing the installation of the adjusting member 22, preventing the adjusting member 22 from falling off, and allowing the adjusting member 22 and the mounting base 23 to move relative to each other and be stably connected together in a locked state, avoiding problems such as shaking and abnormal noise.

[0098] The cooperation between the first guide part 2322 and the second guide part 223, and the cooperation between the mating part 221 and the stroke groove 2321, can provide double constraint and realize the connection between the mounting base 23 and the adjusting member 22.

[0099] In some embodiments, the mating part 221 is provided with a mating groove 222, the elastic positioning part 212 is mated in the mating groove 222, and when the adjusting member 22 moves relative to the base 1, the wall of the mating groove 222 pushes the elastic positioning part 212 to move, thereby switching from the locked state to the unlocked state.

[0100] In this embodiment, the mating groove 222 is disposed on the mating part 221, so that the mating groove 222 is integrated on the mating part 221, thereby improving the integration of the adjustment component 2, reducing the overall volume, and improving space utilization. This embodiment can further simplify the internal structure of the adjustment component 2, reduce the number of parts, and achieve better integration.

[0101] Furthermore, the wall surface of the mating groove 222 is an inclined surface extending in the direction toward the bottom of the mating groove 222 and inclined toward the inside of the mating groove 222. The front and rear walls of the mating groove 222 in the front-rear direction can be inclined surfaces, so that when the adjusting member 22 moves back and forth, the front or rear wall surface can be used to prevent the elastic positioning part 212 from deforming. The mating groove 222 can be generally V-shaped, with the groove opening facing downwards.

[0102] When the adjusting member 22 moves in the first direction, it can provide a force to the elastic positioning part 212 in a direction orthogonal to the first direction. For example, it can cause the elastic positioning part 212 to elastically deform in the downward direction. In this embodiment, the deformation of the elastic positioning part 212 can be achieved by using an inclined surface, making the state switching process smoother and avoiding problems such as jamming, abnormal noise, and stuckness. At the same time, it can also optimize the feel of the adjustment operation and ensure the stability of the adjustment process.

[0103] See Figure 2 , Figure 5 and Figure 9 In some embodiments, the first guide portion 2322 is disposed on the inner wall surface of the travel groove 2321, and the second guide portion 223 is disposed on the mating portion 221. With the first guide portion 2322 on the inner wall surface of the travel groove 2321 and the second guide portion 223 disposed on the mating portion 221, when the mating portion 221 and the travel groove 2321 are in place, the first guide portion 2322 and the second guide portion 223 are simultaneously engaged, reducing the occupation of external space, resulting in higher integration, better practicality, and higher alignment accuracy.

[0104] The first guide part 2322 can be a guide groove, and the second guide part 223 can be a guide block. One side of the guide block is an inclined surface. When the mating part 221 is mated in the stroke groove 2321 in the direction from top to bottom, the guide block can use the inclined surface as a guide to fit into the guide groove, and the guide block is not easy to come out of the guide groove, thus realizing the connection between the adjusting member 22 and the mounting base 23.

[0105] See Figure 9In some embodiments, the adjusting member 22 has a receiving cavity 224, a mounting base 23 is disposed within the receiving cavity 224, and a mating part 221 is disposed on the inner wall surface of the receiving cavity 224. The adjusting member 22 can be a generally U-shaped shell, with the inner wall surface of the shell forming the receiving cavity 224. The receiving cavity 224 can enclose the mounting base 23, achieving an integrated arrangement of the internal structure. The mating part 221 can be connected to the upper wall surface of the receiving cavity 224, facilitating the vertical mating of the adjusting member 22 and the mounting base 23, resulting in a more rational spatial layout. This embodiment can reduce the overall volume of the adjusting device 100, adapt to the narrow installation space inside the door, and simultaneously improve structural compactness and enhance the overall stability of the device.

[0106] See Figure 3 , Figure 7 and Figure 8 In some embodiments, the adjustment component 2 includes an elastic element 21, and the mounting base 23 is provided with a receiving groove for mounting the elastic element 21. The receiving groove communicates with the travel groove 2321, and at least a portion of the elastic element 21 forms an elastic positioning portion 212.

[0107] The receiving groove in this embodiment provides an installation space for the elastic member 21, which facilitates the positioning and installation of the elastic member 21. The receiving groove is connected to the stroke groove 2321, which allows the elastic positioning part 212 formed by the elastic member 21 to extend into the stroke groove 2321 and cooperate with the mating groove 222 in the mating part 221 of the adjusting member 22, ensuring smooth structural linkage and preventing interference with other components.

[0108] See Figure 3 , Figure 7 and Figure 8 In some embodiments, the elastic element 21 includes an elastic body 211 and an elastic positioning part 212. The elastic body 211 is disposed in a receiving groove, and the elastic positioning part 212 can extend into a travel groove 2321. In this embodiment, the elastic body 211 is fixed in the receiving groove, providing elastic support for the elastic positioning part 212. The elastic positioning part 212 extends into the travel groove 2321 to achieve a fit. When the inclined surface of the fitting groove 222 pushes the elastic positioning part 212, the elastic body 211 and the elastic positioning part 212 can deform, causing the elastic positioning part 212 to move downward. This embodiment not only ensures the stable connection of the elastic element 21 but also ensures the flexible deformation movement of the elastic element 21.

[0109] Furthermore, the elastic element 21 is an elastic sheet, and a portion of the elastic element 21 is bent to form an elastic positioning part 212. In this embodiment, the elastic sheet forms the elastic positioning part 212 through partial bending, eliminating the need for additional splicing and relying on the elasticity of the elastic sheet itself to achieve deformation restoration. The elastic element 21 has a simple structure, is easy to process, has low cost, and stable elastic performance.

[0110] In addition, the bent and formed elastic positioning part 212 has high structural strength and stable elastic recovery force, ensuring reliable locking and unlocking actions, and is not prone to elastic failure problems after long-term use.

[0111] See Figure 3 , Figure 7 and Figure 8 In some embodiments, the receiving groove includes a mounting groove 2311 and a clearance groove 2312. The two ends of the elastic member 21 are disposed in the mounting groove 2311, and the clearance groove 2312 is located on the side of the elastic member 21 away from the elastic positioning part 212. A portion of the elastic member 21 can deform toward the direction close to the clearance groove 2312.

[0112] The mounting groove 2311 fixes both ends of the elastic element 21 to ensure that the elastic element 21 is installed firmly. The clearance groove 2312 provides clearance space for the deformation of the elastic element 21, avoiding rigid compression between the elastic element 21 and the mounting base 23 when the elastic element 21 deforms. In this embodiment, the elastic element 21 is formed by partially bending the elastic sheet. Therefore, when the elastic element 21 deforms, its two ends do not move. It has good practicality and can improve the integration of the elastic element 21 and the mounting base 23, resulting in good integrity.

[0113] The clearance groove 2312 can be set below the elastic member 21 to facilitate downward deformation of the middle part of the elastic member 21.

[0114] Furthermore, the mounting base 23 includes a base body 231 and a boss 232. A stroke groove 2321 is provided on the boss 232, and a receiving groove is provided on the base body 231. The boss 232 can be located above the center of the base body 231. The base body 231 and the boss 232 are designed separately, with the receiving groove and stroke groove 2321 arranged separately, realizing functional zoning, optimizing the structural layout, facilitating processing and manufacturing, improving practicality, and ensuring the precision of different components.

[0115] Furthermore, the boss 232 has a first groove 2323 on the side facing the seat 231. The first groove 2323 is connected to the receiving groove. The elastic positioning part 212 is fitted in the first groove 2323 and can move along the first groove 2323 in the direction towards the receiving groove and away from the receiving groove.

[0116] The first groove 2323 can provide a guide for the movement of the elastic positioning part 212, limiting the direction of movement of the elastic positioning part 212, so that it moves towards or away from the receiving groove, ensuring that the elastic positioning part 212 is accurately aligned with the locking part 11 of the base 1, realizing engagement and disengagement, and avoiding the elastic positioning part 212 from shifting and causing engagement failure.

[0117] See Figure 6In some embodiments, the base 1 has a guide groove 12 extending through the base 1 in a first direction, and the mounting base 23 is fitted into the guide groove 12 and is movable relative to the guide groove 12 in the first direction. In this embodiment, the guide groove 12 provides linear movement guidance for the mounting base 23. The mounting base 23 is embedded in the guide groove 12 and moves smoothly along the guide groove 12, limiting the movement trajectory of the mounting base 23, ensuring that the adjustment component 2 is displaced as a whole in a preset direction, avoiding deviation or shaking during the adjustment process, improving the accuracy of position adjustment, and improving the durability of the device.

[0118] The guide groove 12 can be a generally rectangular groove. The circumferential side of the guide groove 12 can be connected to the mounting base 23 to restrict the lateral swing of the mounting base 23 relative to the base 1, and ensure that the mounting base 23 moves relative to the base 1 in the first direction without lateral deviation.

[0119] See Figure 6 In some embodiments, the side of the base 1 is provided with a second groove 13 extending along a first direction. The second groove 13 is connected to the guide groove 12. The side wall of the second groove 13 is provided with a plurality of recesses, and the recesses are configured as locking parts 11.

[0120] In this embodiment, the second groove 13 provides a mating space for the boss 232 of the mounting base 23. Multiple recesses on its sidewall are spaced apart, forming locking parts 11. Elastic positioning parts 212 engage with the recesses to achieve locking. Adjacent locking parts 11 form multiple adjustment levels, facilitating precise position adjustment. This embodiment features a simple structure, convenient processing, clear levels, more precise and convenient adjustment, and good practicality.

[0121] See Figure 6 In some embodiments, a limiting part 15 is provided on the side wall of the second groove 13 or the guide groove 12. The limiting part 15 is used to restrict the mounting seat 23 from dislodging from the guide groove 12. The limiting part 15 can be provided on the side wall of the guide groove 12 or the second groove 13 to form a stop structure. When the mounting seat 23 moves along the guide groove 12 to the end of its stroke, the limiting part 15 stops the mounting seat 23, restricting its continued movement and preventing the mounting seat 23 from dislodging from the guide groove 12. The limiting part 15 can limit the maximum adjustment displacement of the adjusting device 100, thereby ensuring stability.

[0122] The limiting part 15 can be a limiting block separately provided on the side wall of the second groove 13 or the guide groove 12, or the limiting part 15 can be formed by a protrusion between two adjacent recesses that tilts downward or extends downward, and the protrusion can be formed by the foremost protrusion extending downward. In this case, the limiting part 15 and the corresponding protrusion can be the same component.

[0123] In some embodiments, the mounting base 23 passes through the adjusting member 22, and the first end of the mounting base 23 extends out of the adjusting member 22 in a first direction.

[0124] The adjusting member 22 has a side wall plate at its front end in the first direction. A through hole can be formed in the side wall plate, and the first end of the mounting base 23 can pass through the through hole and extend outward. Thus, the first end of the mounting base 23 can be used to abut against the housing to limit the distance between the door and the housing. This embodiment can further improve the stability and compactness of the connection structure between the adjusting member 22 and the mounting member, and reduce the overall volume.

[0125] See Figure 7 and Figure 8 In some embodiments, the adjustment component 2 further includes a pad 24, which is disposed at the first end of the mounting base 23. The pad 24 can be an elastic pad 24, which can be connected to the end of the mounting base 23 by interference fit or glued to the first end of the mounting base 23 to increase the contact area between the pad and the housing, thereby playing a buffering role, preventing collision noise when the door is closed, and also preventing the end of the mounting base 23 from damaging the housing or leaving indentations on the housing, thus improving practicality.

[0126] For example, pad 24 can be a rubber block or a silicone cap, etc.

[0127] See Figure 10 In some embodiments, the adjusting device 100 further includes a housing 3, which is fitted onto the second end of the mounting base 23 and connected to the base 1. In this embodiment, the housing 3 can cover the second end of the mounting base 23 and the base 1, protecting the internal components and preventing dust and moisture from entering. It also facilitates the overall installation of the device, extends the overall service life of the device, and facilitates the overall positioning and installation of the device.

[0128] Furthermore, the outer casing 3 has an inner cavity 33, in which a portion of the adjusting assembly 2 and a portion of the base 1 are disposed. The outer casing 3 is provided with a first positioning part 31, which is used for positioning with the door body. The outer casing 3 is provided with a first locking part 32, and the base 1 is provided with a second locking part 14, which engage with each other.

[0129] In this embodiment, the inner cavity 33 of the outer shell 3 accommodates the internal components, forming a protective design. The first positioning part 31 achieves precise positioning of the outer shell 3 and the door body, ensuring accurate installation of the device. The first positioning part 31 can be an annular limiting boss 232 located at the front end of the outer shell 3. When the adjusting device 100 is installed on the door body, it can fit against the door body or be positioned with the limiting groove on the door body, improving the stability after connection.

[0130] In this embodiment, the first snap-fit ​​part 32 and the second snap-fit ​​part 14 engage to achieve rapid assembly of the outer shell 3 and the base 1. No connecting parts are required between them, which reduces the number of parts, improves assembly efficiency, simplifies the assembly process, enhances production efficiency, and reduces the difficulty of after-sales maintenance.

[0131] The base 1 and the outer shell 3 can be assembled together in the front-to-back direction. The first locking part 32 can be a slot provided on the side wall of the inner cavity 33 of the outer shell 3, and the second locking part 14 can be a locking block provided on the outer wall of the base 1. The locking block has an inclined surface. When the base 1 and the outer shell 3 are assembled in the first direction, the locking block can be engaged in the slot and is not easy to detach from the slot. This completes the connection between the base 1 and the outer shell 3, which has good stability.

[0132] This disclosure provides a door body including the adjustment device 100 of any of the above embodiments.

[0133] The door of this embodiment has an adjustment device 100, which can control the distance between the door and the cabinet by adjusting the adjustment device 100, effectively solving the problem of uneven door, improving the overall appearance and texture of the refrigeration equipment, and optimizing the user experience.

[0134] See Figures 11 to 13 In some embodiments, the door body includes an end plate 4, an adjustment device 100 is connected to the end plate 4, the end plate 4 is provided with a through hole 41, and a part of the adjustment component 2 can extend out through the through hole 41.

[0135] In this embodiment, the end plate 4 of the door can provide installation support for the adjustment device 100. The adjustment device 100 is fixed inside the end plate 4. The protruding end of the adjustment component 2 (i.e. the first end of the mounting base 23) passes through the through hole 41 on the end plate 4 and cooperates with the box. By adjusting the protruding length of the adjustment component 2, the position of the door relative to the box is finely adjusted. The structural layout of this embodiment is reasonable, does not affect the appearance of the door and normal opening and closing, and has good practicality.

[0136] See Figures 11 to 13 In some embodiments, a second positioning part is provided on the inner wall surface of the end plate 4, and the adjustment device 100 cooperates with the second positioning part to limit the adjustment device 100.

[0137] In this embodiment, the second positioning part can be a limiting groove. After the second positioning part on the inner wall of the end plate 4 is connected to the adjustment device 100, the adjustment device 100 can be quickly positioned and installed, the displacement of the adjustment device 100 relative to the door body can be limited, the stability of the adjustment device 100 after installation can be guaranteed, and the assembly efficiency can be improved.

[0138] This disclosure provides a refrigeration device, including an adjustment device 100 according to any of the above embodiments. The refrigeration device of this disclosure is equipped with the adjustment device 100, which allows for control of the distance between the door and the cabinet, effectively solving the problem of uneven door surfaces, improving the overall appearance and texture of the refrigeration device, optimizing the user experience, enhancing product appearance quality and market competitiveness, and increasing user satisfaction.

[0139] In some embodiments, the refrigeration equipment includes a cabinet and a door, and the regulating device 100 is disposed on the cabinet or the door.

[0140] The adjustment device 100 of this embodiment can be flexibly installed on the cabinet or door, and its installation position can be adapted according to the structural layout of the refrigeration equipment to change the relative distance and position between the cabinet and the door, thereby achieving door alignment. The adjustment device 100 of this embodiment has good adaptability and flexible installation method. In the description of this disclosure, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this disclosure and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure.

[0141] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0142] In this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0143] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0144] In this disclosure, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0145] Although embodiments of the present disclosure have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present disclosure.

Claims

1. An adjusting device (100), characterized in that, include: The base (1) is provided with a plurality of locking parts (11) arranged at intervals from each other along a first direction. Adjustment component (2), which is movably connected to the base (1), includes an elastic positioning part (212), which has a locked state that cooperates with the locking part (11) and an unlocked state that is separated from the locking part (11); When the elastic positioning part (212) is in the locked state, the adjustment component (2) and the base (1) are fixed relative to each other in the first direction; when the elastic positioning part (212) is in the unlocked state, the adjustment component (2) can move relative to the base (1) in the first direction to change the moving distance of the adjustment component (2) relative to the base (1).

2. The adjusting device (100) according to claim 1, characterized in that, The adjustment assembly (2) further includes an adjustment member (22) which is movable relative to the base (1) along the first direction to control the elastic positioning part (212) to switch from the locked state to the unlocked state.

3. The adjusting device (100) according to claim 2, characterized in that, The adjusting member (22) has a mating groove (222), the elastic positioning part (212) is engaged with the mating groove (222), and when the adjusting member (22) moves relative to the base (1), the wall of the mating groove (222) pushes the elastic positioning part (212) to move, thereby switching from the locked state to the unlocked state.

4. The adjusting device (100) according to claim 3, characterized in that, The wall of the mating groove (222) is an inclined surface that extends in the direction toward the bottom of the mating groove (222) and is inclined toward the inside of the mating groove (222).

5. The adjusting device (100) according to claim 2, characterized in that, The adjusting member (22) is used to control the elastic positioning part (212) to switch from the locked state that cooperates with one of the locking parts (11) to the unlocked state, and in the unlocked state, to drive the elastic positioning part (212) to move along the first direction to cooperate with the other locking part (11).

6. The adjusting device (100) according to claim 5, characterized in that, The adjustment assembly (2) further includes a mounting base (23), the elastic positioning part (212) is movably disposed on the mounting base (23), and the adjustment member (22) is used to control the elastic positioning part (212) to move relative to the mounting base (23) to switch from the locked state cooperating with one of the locking parts (11) to the unlocked state. The adjustment member (22) is connected to the mounting base (23) to drive the elastic positioning part (212) to move along the first direction in the unlocked state to cooperate with the other locking part (11) through the mounting base (23).

7. The adjusting device (100) according to claim 6, characterized in that, The adjusting member (22) is movable relative to the mounting base (23) to control the movement of the elastic positioning part (212) relative to the mounting base (23). When the adjusting member (22) moves relative to the mounting base (23) to a preset position, it drives the mounting base (23) to move together.

8. The adjusting device (100) according to claim 7, characterized in that, The mounting base (23) is provided with a travel groove (2321), and the adjusting member (22) is provided with a mating part (221), the mating part (221) being movably fitted into the travel groove (2321); and / or, The mounting base (23) is provided with a first guide portion (2322), and the adjusting member (22) is provided with a second guide portion (223). The first guide portion (2322) and the second guide portion (223) cooperate with each other.

9. The adjusting device (100) according to claim 8, characterized in that, The mating part (221) is provided with a mating groove (222), the elastic positioning part (212) is mated in the mating groove (222), and when the adjusting member (22) moves relative to the base (1), the wall of the mating groove (222) pushes the elastic positioning part (212) to move, thereby switching from the locked state to the unlocked state.

10. The adjusting device (100) according to claim 9, characterized in that, The wall of the mating groove (222) is an inclined surface that extends in the direction toward the bottom of the mating groove (222) and is inclined toward the inside of the mating groove (222).

11. The adjusting device (100) according to claim 8, characterized in that, The first guide portion (2322) is disposed on the inner wall surface of the travel groove (2321), and the second guide portion (223) is disposed on the mating portion (221); and / or, The adjusting member (22) has a receiving cavity (224), the mounting base (23) is disposed in the receiving cavity (224), and the mating part (221) is disposed on the inner wall surface of the receiving cavity (224).

12. The adjusting device (100) according to claim 9, characterized in that, The adjustment assembly (2) includes an elastic element (21), and the mounting base (23) is provided with a receiving groove for mounting the elastic element (21), the receiving groove is connected to the travel groove (2321), and at least a portion of the elastic element (21) forms the elastic positioning part (212).

13. The adjusting device (100) according to claim 12, characterized in that, The elastic element (21) includes an elastic body (211) and an elastic positioning part (212). The elastic body (211) is disposed in the receiving groove, and the elastic positioning part (212) can extend into the travel groove (2321); and / or, The elastic element (21) is an elastic sheet, and a portion of the elastic element (21) is bent to form the elastic positioning part (212).

14. The adjusting device (100) according to claim 12, characterized in that, The receiving groove includes a mounting groove (2311) and a clearance groove (2312). Both ends of the elastic member (21) are located within the mounting groove (2311). The clearance groove (2312) is located on the side of the elastic member (21) opposite to the elastic positioning portion (212). A portion of the elastic member (21) can deform towards the clearance groove (2312); and / or, The mounting base (23) includes a base body (231) and a boss (232), the travel groove (2321) is provided on the boss (232), and the receiving groove is provided on the base body (231).

15. The adjusting device (100) according to claim 14, characterized in that, The boss (232) has a first groove (2323) on the side facing the seat (231). The first groove (2323) communicates with the receiving groove. The elastic positioning part (212) is fitted in the first groove (2323) and can move along the first groove (2323) in the direction towards the receiving groove and away from the receiving groove.

16. The adjusting device (100) according to any one of claims 6 to 15, characterized in that, The base (1) has a guide groove (12) extending through the base (1) in a first direction, and the mounting base (23) is fitted into the guide groove (12) and is movable relative to the guide groove (12) in the first direction.

17. The adjusting device (100) according to claim 16, characterized in that, The base (1) has a second groove (13) extending along a first direction on its side. The second groove (13) is connected to the guide groove (12). The side wall of the second groove (13) has a plurality of recesses, which are configured as the locking part (11).

18. The adjusting device (100) according to claim 17, characterized in that, The second groove (13) or the guide groove (12) has a limiting part (15) on its side wall, which is used to limit the mounting seat (23) from coming out of the guide groove (12).

19. The adjusting device (100) according to any one of claims 6 to 15, characterized in that, The mounting base (23) passes through the adjusting member (22), and the first end of the mounting base (23) extends out of the adjusting member (22) in a first direction.

20. The adjusting device (100) according to claim 19, characterized in that, It also includes a pad (24) disposed at the first end of the mounting base (23); and / or It also includes a housing (3), which is fitted onto the second end of the mounting base (23) and connected to the base (1).

21. The adjusting device (100) according to claim 20, characterized in that, The outer shell (3) has an inner cavity (33), and a portion of the adjustment assembly (2) and a portion of the base (1) are disposed in the inner cavity (33). And / or, the outer shell (3) is provided with a first positioning part (31), which is used to position with the door body; And / or, the outer shell (3) is provided with a first snap-fit ​​portion (32), and the base (1) is provided with a second snap-fit ​​portion (14), and the first snap-fit ​​portion (32) and the second snap-fit ​​portion (14) are engaged.

22. A door, characterized in that, Includes the regulating device (100) as described in any one of claims 1 to 21.

23. The door body according to claim 22, characterized in that, The door body includes an end plate (4), the adjustment device (100) is connected to the end plate (4), the end plate (4) is provided with a through hole (41), and part of the adjustment component (2) can extend out through the through hole (41).

24. The door body according to claim 23, characterized in that, The inner wall of the end plate (4) is provided with a second positioning part, and the adjustment device (100) cooperates with the second positioning part to limit the adjustment device (100).

25. A refrigeration device, characterized in that, Includes the adjusting device (100) according to any one of claims 1 to 21.

26. The refrigeration equipment according to claim 25, characterized in that, The refrigeration equipment includes a cabinet and a door, and the adjustment device (100) is provided on the cabinet or the door.

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