Adjustable height base and refrigeration appliance

Abstract

The utility model relates to base technical field provides an adjustable high base and refrigeration plant, the adjustable high base of utility model embodiment includes seat body, support leg and at least one height increasing spare, seat body is used for carrying equipment main body, support leg is movably arranged seat body along the height direction of seat body to adjust the height of seat body, height increasing spare is detachably arranged seat body top to increase equipment main body's installation height. The adjustable high base of utility model embodiment, height increasing spare is assembled seat body top, can further lift equipment main body's installation height outside the support leg adjustment range, has broken through the restriction of seat body itself height adjustment, has realized the installation height grading promotion of equipment main body.

Description

Technical Field

[0003]

[0001] The utility model relates to the technical field of bases, in particular to an adjustable-height base and a refrigeration device. Background Art

[0002] In the related art, the bases supporting refrigeration devices usually adopt fixed structures or only have limited mechanical adjustment functions. Common adjustable-height bases mostly rely on the telescoping of legs or screw lifting, and the overall height of the seat body is finely adjusted by adjusting the length of the legs. However, such adjustment methods are limited by the structural strength of the legs themselves, the screw stroke, and the stability of the connection between the seat body and the legs. Their adjustable range is limited. When the legs reach their maximum adjustment stroke, the installation position of the refrigeration device cannot be further lifted. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the related art. For this purpose, the utility model provides an adjustable-height base to solve the defect that the height adjustment range of the base in the prior art is limited, and to achieve flexible and hierarchical lifting of the installation height of the equipment main body.

[0004] The utility model also proposes a refrigeration device.

[0005] The adjustable-height base according to the first aspect embodiment of the utility model includes:

[0006] A seat body for carrying the equipment main body;

[0007] Legs movably arranged on the seat body along the height direction of the seat body to adjust the height of the seat body;

[0008] At least one heightening member detachably arranged on the top of the seat body to increase the installation height of the equipment main body.

[0009] For the adjustable-height base according to the embodiment of the utility model, by assembling the heightening member on the top of the seat body, the installation height of the equipment main body can be further lifted beyond the adjustment range of the legs, breaking through the limitation of the height adjustment of the seat body itself, and realizing the multi-level expansion of the installation height of the equipment main body.

[0010] According to an embodiment of the utility model, at least one first limiting portion is provided on the heightening member, and at least one second limiting portion is provided on the seat body. The first limiting portion and the second limiting portion are correspondingly arranged to limit the position of the heightening member.

[0011] According to an embodiment of the utility model, the legs include:

[0012] An adjusting member movably arranged on the seat body along the height direction of the seat body;

[0013] A foot pad assembly is located at the bottom of the adjusting member and is connected to the adjusting member;

[0014] The adjusting member allows the seat and the foot pad assembly to move relative to each other to adjust the height of the seat.

[0015] According to one embodiment of the present invention, the foot pad assembly includes:

[0016] Foot pads;

[0017] A connecting post, one end of which is fixedly connected to the foot pad, and the other end of which is threadedly connected to the adjusting member, which is threadedly connected to the seat body.

[0018] According to one embodiment of the present invention, the outrigger includes a guide assembly, the guide assembly comprising:

[0019] A guide post extends along the height direction of the base body, and the base body is provided with a guide groove, in which the guide post is movably disposed;

[0020] A connector that securely connects the guide post and the foot pad assembly.

[0021] According to one embodiment of the present invention, the support leg includes:

[0022] The first leg;

[0023] The second leg is arranged at a distance from the first leg along the length of the seat body;

[0024] A transmission rod is rotatably disposed in a mounting hole on the base, and one end of the transmission rod is connected to the second leg to drive the second leg to move along the height direction of the base, and the other end of the transmission rod extends to the opening of the mounting hole.

[0025] According to one embodiment of the present invention, the second leg includes:

[0026] An annular component is sleeved on the adjusting component and threadedly connected to the adjusting component. A first meshing part is provided on the outer circumference side, and a second meshing part is provided at the other end of the transmission rod. The second meshing part meshes with the first meshing part.

[0027] According to one embodiment of the present invention, the seat body is provided with a clearance groove, and there are two heightening members, which are arranged at intervals on both sides of the clearance groove.

[0028] A refrigeration device according to a second aspect of the present invention includes:

[0029] An adjustable height base, wherein the adjustable height base is the adjustable height base described in any of the above embodiments;

[0030] The main body of the device is detachably connected to the height-increasing component.

[0031] According to the refrigeration equipment of this utility model embodiment, the height-increasing component is assembled on the top of the base, which can further raise the installation height of the main body of the equipment beyond the adjustment range of the support legs, breaking through the limitation of the height adjustment of the base itself and realizing multi-level expansion of the installation height of the main body of the equipment.

[0032] According to one embodiment of the present invention, the refrigeration device includes a fastener, a first hole is provided on the base, a second hole is provided on the elevating member, the first hole and the second hole are correspondingly arranged to form an installation channel, and the fastener is disposed in the installation channel and fixedly connected to the refrigeration device.

[0033] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0035] Figure 1 This is a structural schematic diagram of the adjustable height base provided by this utility model.

[0036] Figure 2 This is a structural diagram of the adjustable base and the height-increasing component provided by this utility model.

[0037] Figure 3 This is a cross-sectional structural diagram of the support leg of the adjustable height base provided by this utility model.

[0038] Figure 4 This is an exploded view of the support legs of the adjustable base provided by this utility model.

[0039] Figure 5 This is a schematic diagram of the first leg and the second leg of the adjustable base provided by this utility model.

[0040] Figure 6 This is a partial schematic diagram of the adjustable height base provided by this utility model.

[0041] Figure 7This is another structural schematic diagram of the adjustable height base provided by this utility model.

[0042] Figure 8 This is a structural schematic diagram of one embodiment of the anti-tilting component of the adjustable base provided by this utility model.

[0043] Figure 9 This is a schematic diagram of another embodiment of the anti-tilting component of the adjustable base provided by this utility model.

[0044] Figure 10 This is a schematic diagram of the mounting groove for the adjustable base provided by this utility model.

[0045] Figure label:

[0046] 100. Adjustable height base;

[0047] 1. Base; 11. Second limiting part; 13. Guide groove; 14. Mounting hole; 15. Clearance groove; 16. First hole;

[0048] 2. Outrigger; 21. Adjustable component; 22. Foot pad assembly; 221. Foot pad; 222. Connecting column;

[0049] 23. Guide assembly; 231. Guide post; 232. Connector;

[0050] 24. First leg; 25. Second leg; 251. Ring-shaped component; 2511. First meshing part;

[0051] 26. Transmission rod; 261. Second engagement part; 27. Snap ring;

[0052] 3. Heightening component; 31. First limiting part; 32. Second hole;

[0053] 4. Fasteners;

[0054] 5. Anti-tilt component; 51. Connecting part; 52. Anti-tilt part; 53. Second positioning part; 54. Fourth positioning part;

[0055] 6. Mounting slot; 61. First slot; 62. Second slot; 63. First positioning part; 631. Snap-fit ​​slot; 64. Third positioning part. Detailed Implementation

[0056] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0057] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0058] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0059] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature 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.

[0060] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. 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.

[0061] like Figures 1 to 10As shown, the adjustable height base 100 of this utility model embodiment includes a base body 1, support legs 2 and at least one heightening component 3.

[0062] The base 1 is used to support the main body of the equipment.

[0063] The support leg 2 is movably mounted on the seat 1 along the height direction of the seat 1 to adjust the height of the seat 1.

[0064] The heightening component 3 is detachably mounted on the top of the base 1 to increase the installation height of the main body of the equipment.

[0065] For ease of description, we introduce the directions of up and down, left and right, and front and back, such as... Figure 1 As shown.

[0066] The base 1 is placed on a supporting surface, which is the ground or other load-bearing surface. The base 1 is used to support the refrigeration equipment and provide stable support for it.

[0067] The support leg 2 is movably mounted on the base 1 in the vertical direction. By adjusting the position of the support leg 2 relative to the base 1, the height of the main body of the equipment can be flexibly adjusted to adapt to different usage environments or user needs. For example, the support leg 2 is threadedly connected to the base 1, and rotating the support leg 2 can adjust the height of the base 1.

[0068] The heightening component 3 is detachably installed on the top of the base 1, for example, by bolting or snapping it to the base 1. The bottom shape of the heightening component 3 is adapted to the top shape of the base 1, and the thickness of the heightening component 3 can be set according to actual needs.

[0069] When it is necessary to further increase the installation height of the main body of the equipment, the height-increasing component 3 can be assembled to the base 1, thereby increasing the load-bearing height on the original basis and realizing multi-level adjustment of the installation height.

[0070] When one height-increasing component 3 cannot meet the usage requirements, the number of height-increasing components 3 along the height direction can be increased. For example, there can be 2 or 3 height-increasing components along the height direction, and two adjacent height-increasing components 3 can be fixedly connected (such as bolted connection or snap-fit) to meet the installation requirements of the main body of the equipment.

[0071] Understandably, the heightening component 3 can be configured with various thicknesses to allow for flexible selection based on actual needs.

[0072] In related technologies, common adjustable height bases often rely on the extension or retraction of the legs or the threaded lifting mechanism to fine-tune the overall height of the base by adjusting the length of the legs. However, this type of adjustment is limited by the structural strength of the legs themselves, the threaded stroke, and the stability of the connection between the base and the legs. Its adjustable range is limited, and once the legs reach their maximum adjustment stroke, the installation position of the refrigeration equipment cannot be further raised.

[0073] The adjustable base 100 of this utility model has the height-increasing component 3 assembled on the top of the base 1, which can further raise the installation height of the main body of the equipment beyond the adjustment range of the support leg 2, breaking through the limitation of the height adjustment of the base 1 itself, and realizing the graded lifting of the installation height of the main body of the equipment.

[0074] Furthermore, when one heightening component 3 is insufficient to meet the usage requirements, the number of heightening components 3 can be further increased to achieve the required installation height for the main body of the equipment.

[0075] In some embodiments, the heightening member 3 is provided with at least one first limiting part 31, and the base 1 is provided with at least one second limiting part 11. The first limiting part 31 and the second limiting part 11 are correspondingly arranged to limit the position of the heightening member 3.

[0076] The first limiting part 31 and the second limiting part 11 are respectively provided to limit the heightening part 3 when it is assembled to the top of the base 1, so as to prevent the heightening part 3 from shifting or rotating during use and to ensure that it remains stable and aligned after it is installed in place.

[0077] The number of the first limiting part 31 and the second limiting part 11 is the same, and the specific number is not limited and can be selected according to actual needs.

[0078] The first limiting part 31 and the second limiting part 11 have structures such as boss and concave groove, buckle and slot or positioning pin and pin hole.

[0079] Optionally, both the first limiting part 31 and the second limiting part 11 are stepped parts. When the heightening member 3 is installed on the top of the base 1, the two stepped parts abut against each other and form a step difference limit, which effectively restricts the movement and misalignment of the heightening member 3 in the horizontal direction.

[0080] The adjustable base 100 of this utility model enhances the connection stability between the height-increasing member 3 and the base body 1 by setting the first limiting part 31 and the second limiting part 11, preventing displacement of the two due to relative sliding or vibration during use, and ensuring the firmness and safety of the main body of the equipment.

[0081] In some embodiments, the outrigger 2 includes an adjustment member 21 and a foot pad assembly 22.

[0082] Adjustment member 21 is movably disposed on the base 1 along the height direction of the base 1.

[0083] Foot pad assembly 22 is located at the bottom of adjustment member 21 and connected to adjustment member 21.

[0084] The adjusting member 21 allows the seat body 1 and the foot pad assembly 22 to move relative to each other in order to adjust the height of the seat body 1.

[0085] The adjusting member 21 is movably disposed on the base 1 in the vertical direction, and the foot pad assembly 22 is disposed at the bottom of the adjusting member 21, and the foot pad assembly 22 does not rotate relative to the base 1. The foot pad assembly 22 and the adjusting member 21 are connected by bearings or bolts.

[0086] The adjusting member 21 allows relative movement between the seat 1 and the foot pad assembly 22. Specifically, rotating the adjusting member 21 moves either the seat 1 or the foot pad assembly 22 relative to the adjusting member 21, while the other remains stationary. For example, the adjusting member 21 is threaded to the seat 1, and connected to the foot pad assembly 22 via a bearing. This results in a simple structure that is easy to manufacture and install.

[0087] Alternatively, rotating the adjusting component 21 causes the seat body 1 and the foot pad assembly 22 to move simultaneously, either closer to or further apart. The upper end of the adjusting component 21 is threadedly connected to the seat body 1, and the lower end of the adjusting component 21 is threadedly connected to the foot pad assembly 22, with the threads at the upper and lower ends of the adjusting component 21 rotating in opposite directions. Therefore, the adjusting component 21 adjusts quickly, and the lifting efficiency of the seat body 1 is high.

[0088] When the adjustment component 21 is rotated, the seat 1 and the foot pad assembly 22 can move closer or further apart, thereby achieving continuous adjustment of the overall height of the seat 1 to adapt to different usage scenarios, installation positions or user height requirements.

[0089] In some embodiments, the foot pad assembly 22 includes a foot pad 221 and a connecting post 222. One end of the connecting post 222 is fixedly connected to the foot pad 221, and the other end of the connecting post 222 is threadedly connected to an adjusting member 21. The adjusting member 21 is threadedly connected to the seat body 1.

[0090] The lower end of the connecting column 222 is fixedly connected to the foot pad 221 to form a stable support unit. For example, the connecting column 222 and the foot pad 221 are snapped, welded or riveted.

[0091] The upper end of the adjusting member 21 is provided with a first threaded section, and the seat 1 is provided with a first threaded hole, and the first threaded section and the first threaded hole are engaged.

[0092] The lower end of the adjusting member 21 is provided with a second threaded hole, and the upper end of the connecting column 222 is provided with a second threaded section, which mates with the second threaded hole.

[0093] The threads at the upper and lower ends of the adjusting member 21 rotate in opposite directions. Since there is no relative rotation between the seat body 1 and the foot pad assembly 22, when the adjusting member 21 is rotated, the seat body 1 and the foot pad assembly 22 can synchronously generate linear movements in opposite directions, thereby driving the seat body 1 and the foot pad assembly 22 to move closer or further away at the same time, realizing bidirectional synchronous adjustment of the height of the seat body 1, thereby improving the adjustment efficiency and structural response speed.

[0094] In some embodiments, the support leg 2 includes a guide assembly 23, which includes a guide post 231 and a connector 232.

[0095] The guide post 231 extends along the height direction of the base 1. The base 1 is provided with a guide groove 13, and the guide post 231 is movably disposed in the guide groove 13.

[0096] Connector 232 securely connects guide post 231 and foot pad assembly 22.

[0097] The guide post 231 extends in the vertical direction. The seat 1 is provided with a guide groove 13 that is adapted to the guide post 231. The guide post 231 is movably embedded in the guide groove 13. Through the sliding cooperation with the guide groove 13, it guides and stabilizes the lifting and lowering movement of the seat 1, effectively limiting the possible swaying or torsion during the adjustment process, ensuring that the seat 1 moves smoothly in the preset direction when adjusting the height, and improving the accuracy and reliability of the adjustment.

[0098] The connector 232 fixes the guide post 231 to the foot pad assembly 22. For example, the connector 232 is connected to the guide post 231 by a thread, and the connector 232 is connected to the foot pad assembly 22 by snap-fit ​​or welding.

[0099] The adjustable base 100 of this utility model uses a connector 232 to fix the guide column 231 and the foot pad assembly 22 together, so that the foot pad assembly 22 moves synchronously with the guide column 231, thereby ensuring that the foot pad assembly 22 can always maintain the same movement trajectory as the guide column 231 when the support leg 2 is adjusted in height, thus improving the movement stability of the support leg 2.

[0100] Optionally, the lower end of the connecting column 222, the connector 232, and the foot pad 221 are fixedly connected.

[0101] In other embodiments, the foot pad 221 is provided with an assembly groove, the connector 232 is disposed in the assembly groove, and the inner circumferential side of the foot pad 221 is provided with multiple locking protrusions that abut against the surface of the connector 232 to fix the connector 232 and prevent the connector 232 from falling off. The connector 232 includes an extension that extends out of the assembly groove and connects to the guide post 231.

[0102] Furthermore, the bottom of the connector 232 is snapped into the bottom of the foot pad 221. For example, the bottom of the connector 232 is provided with a limiting protrusion, and the bottom of the foot pad 221 is provided with a limiting groove. The limiting protrusion and the limiting groove cooperate, thereby preventing the foot pad 221 from rotating by using the guide post 231 and the connector 232, so that the foot pad 221 can stably support the base 1.

[0103] In other embodiments, both the foot pad 221 and the connector 232 have through holes, and the connecting post 222 passes through the through holes. A retaining spring 27 is provided below the connector 232, and the retaining spring 27 is fixedly connected to the connecting post 222. The connector 232, the retaining spring 27, and the connecting post 222 are also fixedly connected. For example, the connector 232 is welded to the retaining groove, and the retaining spring 27 is welded to the connecting post 222.

[0104] In some embodiments, the support leg 2 includes a first support leg 24, a second support leg 25 and a transmission rod 26, wherein the second support leg 25 and the first support leg 24 are arranged at a distance from each other along the length of the seat body 1.

[0105] The transmission rod 26 is rotatably disposed in the mounting hole 14 on the base 1, and one end of the transmission rod 26 is connected to the second leg 25 so as to drive the second leg 25 to move along the height direction of the base 1, and the other end of the transmission rod 26 extends to the opening of the mounting hole 14.

[0106] The second leg 25 and the first leg 24 are arranged at intervals in the front-back direction, with the first leg 24 in front of the seat body 1 and the second leg 25 behind the seat body 1.

[0107] Both the transmission rod 26 and the mounting hole 14 extend in the front-rear direction, and the opening of the mounting hole 14 is located on the front surface of the base 1.

[0108] The rear end of the transmission rod 26 is connected to the second leg 25, which receives driving force and drives the second leg 25 to move vertically, thereby adjusting the height of the seat 1. The front end of the transmission rod 26 extends to the opening of the mounting hole 14, so that the adjusting tool can rotate the transmission rod 26 to adjust the height of the second leg 25 from the outside. Since the second leg 25 is usually placed near a wall or corner and is inconvenient to adjust, the transmission rod 26 allows the second leg 25 to be adjusted from the front end of the seat 1, thus facilitating the adjustment of the height of the seat 1.

[0109] Optionally, the front end of the seat body 1 is provided with two first legs 24, and the rear end of the seat body 1 is provided with two second legs 25.

[0110] Optionally, the guide assembly 23 is provided on the first leg 24 or the second leg 25, or the guide assembly 23 is provided on both the first leg 24 and the second leg 25.

[0111] In some embodiments, the second leg 25 includes an annular member 251, which is sleeved on the adjusting member 21 and threadedly connected to the adjusting member 21. The outer periphery of the annular member 251 is provided with a first engagement portion 2511, and the other end of the transmission rod 26 is provided with a second engagement portion 261, which engages with the first engagement portion 2511.

[0112] The annular component 251 is rotatably mounted on the base 1 and will not move in the vertical direction.

[0113] The inner surface of the annular member 251 is threaded to allow for threaded connection with the adjusting member 21. The outer periphery of the annular member 251 is provided with a first engaging portion 2511, while the rear end of the transmission rod 26 is provided with a second engaging portion 261 that is adapted to it. The two engage with each other to achieve power transmission.

[0114] When the transmission rod 26 is rotated, the first engagement part 2511 is driven to rotate synchronously through the second engagement part 261, thereby driving the ring part 251 to rotate around the adjusting part 21. Since the ring part 251 and the adjusting part 21 are connected by a thread, the rotation of the ring part 251 will be converted into the linear motion of the adjusting part 21 in the up and down direction, thereby driving the seat 1 to rise and fall, and realizing height adjustment.

[0115] The adjustable base 100 of this utility model uses a meshing transmission method to transmit the rotational motion of the transmission rod 26 to the ring part 251. It has the advantages of stable transmission, sensitive response and high adjustment accuracy. At the same time, the threaded connection has a self-locking function, which can reliably maintain the position after adjustment and prevent it from sliding down due to load or vibration, thus ensuring safe use.

[0116] In some embodiments, the base 1 is provided with a relief groove 15, and there are two raising members 3, which are arranged at intervals on both sides of the relief groove 15.

[0117] Two raising members 3 are provided on the left and right sides of the clearance groove 15. The clearance groove 15 is used to accommodate the cables or auxiliary components of the main body of the equipment. The clearance groove 15 also facilitates air circulation, enhances the bottom ventilation and heat dissipation effect, and helps dissipate heat when the main body of the equipment is running.

[0118] The adjustable base 100 of this utility model provides a relief groove 15 on the base body 1 and arranges two height-increasing components 3 at intervals on both sides of the relief groove 15 to form a symmetrical and stable support structure. This not only improves the load-bearing rigidity and deformation resistance of the base body 1 in the heightened state, but also effectively disperses the weight of the main body of the equipment through the double height-increasing components 3 on the left and right sides, avoids local stress concentration, and improves the stability and safety of the overall structure.

[0119] The clearance groove 15 set in the middle of the base 1 provides an orderly space for cables or auxiliary components, so as to achieve neat wiring and avoid safety hazards and wear risks caused by messy exposure. At the same time, the through design of the clearance groove 15 is conducive to air circulation at the bottom of the base 1, enhancing the natural convection heat dissipation effect, promoting the timely dissipation of heat during the operation of the main body of the equipment, and improving the heat dissipation performance of the main body of the equipment.

[0120] The refrigeration device of this utility model embodiment includes an adjustable height base 100 and a device body. The adjustable height base 100 is the adjustable height base 100 described in any of the above embodiments. The device body is detachably connected to the height-increasing component 3.

[0121] The adjustable height base 100, as described in any of the preceding embodiments, has height-adjustable support legs 2 and detachable height-increasing components 3, which can flexibly adapt to different installation environments and usage requirements.

[0122] The refrigeration equipment is a refrigerator. The main body of the equipment is detachably connected to the height-adjusting component 3, which allows the installation height of the main body of the equipment to be extended through the assembly of the height-adjusting component 3, thereby improving the adaptability of the main body of the equipment.

[0123] In some embodiments, the refrigeration device includes a fastener 4, a first hole 16 on the base 1, and a second hole 32 on the elevating member 3. The first hole 16 and the second hole 32 are respectively arranged to form an installation channel, and the fastener 4 is disposed in the installation cavity channel and fixedly connected to the refrigeration device.

[0124] The first hole 16 and the second hole 32 correspond to each other to form an installation channel when the heightening component 3 is installed on the top of the base 1. The fastener 4 is located in the installation channel and is fixedly connected to the refrigeration equipment, thereby fixing the refrigeration equipment on the combined structure of the base 1 and the heightening component 3.

[0125] The adjustable base 100 of this utility model embodiment forms a continuous installation channel through the holes aligned on the base 1 and the heightening member 3, which facilitates the assembly and disassembly of the fastener 4.

[0126] like Figures 7 to 10 As shown, in some other embodiments, the base 1 is provided with a mounting groove 6 with an open bottom. The mounting groove 6 includes a first groove 61 and a second groove 62 that are connected and arranged in an L-shape. The entrance of the mounting groove 6 is located on the outer peripheral surface of the base 1.

[0127] The anti-tilt component 5 includes a connecting part 51 and an anti-tilt part 52. The connecting part 51 is detachably disposed in the mounting groove 6, and the anti-tilt part 52 is fixedly connected to the connecting part 51. At least part of the anti-tilt part 52 extends outward from the outer periphery of the seat body 1.

[0128] The extension directions of the first groove 61 and the second groove 62 intersect and are arranged in an L-shape, that is, in a plane perpendicular to the vertical direction, the projections of the first groove 61 and the second groove 62 are L-shaped.

[0129] The L-shaped arrangement creates a bent installation channel between the first groove 61 and the second groove 62. The entrance to the installation groove 6 is located on the outer circumferential surface of the base 1. The connecting part 51 can directly enter the first groove 61 from the entrance and then rotate into the second groove 62 to complete the positioning. Moreover, when disassembling the anti-tilt component 5, it is only necessary to rotate the anti-tilt component 5 out of the second groove 62 and then remove it along the first groove 61.

[0130] The corner of the first groove 61 and the second groove 62 forms a stop. When the connecting part 51 is installed in the second groove 62, the outer side of the connecting part 51 is the stop. The stop can restrict the movement of the connecting part 51 in the inward and outward directions, thereby preventing the anti-tilting part 5 from shifting or falling out during use, ensuring that it is stably and reliably installed on the seat 1, and further improving the stability of the anti-tilting part 5.

[0131] The inlet of the mounting groove 6 is located on the outer peripheral surface of the base 1, that is, the inlet of the mounting groove 6 is located on the front surface, rear surface, left surface, or right surface of the base 1. Correspondingly, the anti-tilting member 5 can be located in front of, behind, on the left side, or on the right side of the base 1. Therefore, when installing the connecting part 51, it can be installed directly through the inlet of the mounting groove 6 without lifting the base 1, thus facilitating installation.

[0132] One end of the connecting part 51 is fixed in the mounting groove 6 by means of plugging or snapping. Optionally, one end of the connecting part 51 is plugged into the mounting groove 6, thereby facilitating installation and disassembly.

[0133] The other end of the connecting part 51 is fixedly connected to the anti-tilt part 52, which is adapted to contact the supporting surface. For example, the anti-tilt part 52 and the connecting part 51 are integrally formed or fixedly connected by bolts.

[0134] At least part of the anti-tilt part 52 extends outward from the outer periphery of the base. "Outward" refers to the direction away from the center line of the seat 1, and "outward" indicates different directions depending on the location of the anti-tilt part 5. For example, if the anti-tilt part 5 is located at the front end of the seat 1, it points forward outward. If the anti-tilt part 5 is located on the left side of the seat 1, it points to the left outward.

[0135] The statement that at least part of the anti-tilt part 52 extends outward from the outer periphery of the base means that a portion of the anti-tilt part 52 extends outward from the outer periphery of the seat body 1, while another portion of the anti-tilt part 52 is located below the seat body 1. For example, the anti-tilt part 52 is elongated, with one end of the anti-tilt part 52 adjacent to the seat body 1 located below the seat body 1 and in contact with the ground, and the other end of the anti-tilt part 52 extending outward from below the seat body 1.

[0136] Alternatively, the entire anti-tilt part 52 may be located on the outside of the seat body 1. For example, one end of the connecting part 51 may be located in the mounting groove 6, and the other end of the connecting part 51 may extend to the outside of the seat body 1. The anti-tilt part 52 may be connected to the other end of the connecting part 51.

[0137] The shape of the anti-tilt part 52 can be designed according to actual needs. For example, the anti-tilt part 52 can be long, rectangular, or fan-shaped.

[0138] The adjustable base 100 of this utility model embodiment has an anti-tilting part 52 that can increase the overall support area of ​​the base 1. When the refrigeration equipment is subjected to lateral force or tends to tip over due to the shift of the center of gravity, the anti-tilting part 52 can provide a larger anti-tilting arm, effectively resist the overturning torque, prevent the base 1 from tipping over, and thus improve the safety of the refrigeration equipment during use.

[0139] Furthermore, the connecting part 51 can easily enter through the inlet of the mounting groove 6 on the outer periphery of the base 1 and be positioned along the L-shaped first groove 61 and second groove 62. On the one hand, the stop formed at the corner of the first groove 61 and the second groove 62 effectively restricts the movement of the connecting part 51 in the inward and outward directions, preventing the anti-tilting member 5 from shifting or falling out during use, thus ensuring that the connecting part 51 can be stably installed on the base 1. On the other hand, the L-shaped mounting groove 6 allows for quick installation and removal of the anti-tilting member 5.

[0140] In some embodiments, the connecting portion 51 extends along the height direction of the seat body 1, and the connecting portion 51 and the anti-tilting portion 52 are connected in an L-shape.

[0141] For example, both the connecting part 51 and the anti-tilt part 52 are strip-shaped components, and they are connected in an L-shape. As a result, the structure of the anti-tilt part 5 is simple and easy to process and install.

[0142] In some embodiments, the bottom of the mounting groove 6 is open. Therefore, when installing the connector 51, there is no need for precise alignment or overcoming obstacles from the bottom structure; the connector 51 can smoothly slide into the mounting groove 6, thus avoiding assembly interference problems caused by the closed bottom of the mounting groove 6.

[0143] In some embodiments, the seat 1 is provided with a first positioning part 63, and the anti-tilt member 5 is provided with a corresponding second positioning part 53. The first positioning part 63 and the second positioning part 53 are detachably connected to limit the position of the anti-tilt member 5 in the first direction.

[0144] For example, one of the first positioning part 63 and the second positioning part 53 is a protrusion, and the other is a groove. After the anti-tilt member 5 is installed, the first positioning part 63 and the second positioning part 53 cooperate to limit the position of the anti-tilt member 5 in the first direction, preventing it from displacing, loosening, or even falling off due to vibration, impact, or lateral force during use.

[0145] It should be noted that if the anti-rollover component 5 is located at the front or rear end of the seat body 1, the first direction is the front-to-back direction. If the anti-rollover component 5 is located at the left or right end of the seat body 1, the first direction is the left-to-right direction.

[0146] When the anti-rollover component 5 is installed in the mounting groove 6, on the one hand, the mounting groove 6 can limit the anti-rollover component 5, and on the other hand, the first positioning part 63 and the second positioning part 53 can further limit the anti-rollover component 5, thereby fixing the anti-rollover component 5 and improving the stability and firmness of the anti-rollover component 5.

[0147] Optionally, the first positioning part 63 is detachably connected to the base 1. For example, the base 1 is provided with a snap-fit ​​groove 631, and the first positioning part 63 is provided with a protrusion that mates with the snap-fit ​​groove 631. Alternatively, the first positioning part 63 is integrally formed with the base 1.

[0148] In some embodiments, the seat 1 is provided with a third positioning part 64, and the anti-tilt member 5 is provided with a corresponding fourth positioning part 54. The third positioning part 64 and the fourth positioning part 54 are detachably connected to limit the position of the anti-tilt member 5 in a second direction, which is perpendicular to the first direction.

[0149] For example, one of the third positioning part 64 and the fourth positioning part 54 is a protrusion, and the other is a groove. After the anti-tilt part 5 is installed, the third positioning part 64 and the fourth positioning part 54 cooperate to limit the position of the anti-tilt part 5 in the second direction, preventing it from shifting, loosening, or even falling off due to vibration, impact, or lateral force during use.

[0150] It should be noted that the second direction is perpendicular to the first direction. If the anti-rollover component 5 is arranged at the front or rear end of the seat body 1, the second direction is the left-right direction. If the anti-rollover component 5 is arranged on the left or right side of the seat body 1, the second direction is the front-back direction.

[0151] Taking the anti-tilt component 5 installed at the front end of the seat 1 as an example, firstly, the mounting groove 6 initially limits the degree of freedom of movement of the anti-tilt component 5 in the front-back direction, thereby achieving guidance and positioning.

[0152] Secondly, the cooperation between the first positioning part 63 and the second positioning part 53 restricts the displacement of the anti-tilt member 5 in the front-to-back direction, further constraining its degree of freedom of movement.

[0153] Finally, the connection between the third positioning part 64 and the fourth positioning part 54 locks the movement of the anti-rolling member 5 in the left and right directions. The second direction is perpendicular to the first direction, forming an orthogonal constraint.

[0154] The three components work together to limit and fix the anti-tilt component 5 in multiple directions with multiple degrees of freedom, effectively suppressing its loosening, displacement or vibration during installation and use. This achieves comprehensive and reliable positioning and connection of the anti-tilt component 5, significantly improving the stability of the installation and the firmness of the connection, and ensuring that the anti-tilt component 5 can operate safely and effectively for a long time.

[0155] The adjustable base 100 of this utility model limits multiple degrees of freedom of the anti-tilting component 5, and the anti-tilting component 5 and the base 1 can be fixedly connected by the cooperation between the structures. The anti-tilting component 5 can be firmly installed on the base 1 without the need for additional fasteners such as bolts. This not only simplifies the structure and reduces the cost, but also significantly improves the convenience of installation and disassembly.

[0156] It should be noted that the first positioning part 63 is a protrusion and the second positioning part 53 is a groove. When installing the anti-rollover part 5, the anti-rollover part 5 is first inserted into the first groove 61. When the anti-rollover part 5 moves to the end of the first groove 61, the first positioning part 63 and the second positioning part 53 are exactly aligned, and the third positioning part 64 and the fourth positioning part 54 are also exactly aligned. At this time, the anti-rollover part 5 is moved into the second groove 62. After the anti-rollover part 5 is moved into place, the first positioning part 63 and the second positioning part 53 are also in place, and the third positioning part 64 and the fourth positioning part 54 are also in place, thus facilitating the installation and positioning of the anti-rollover part 5.

[0157] Finally, it should be noted that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications, or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention and should be covered within the scope of the claims of the present invention.

Claims

1. An adjustable height pedestal, characterized by, The adjustable height base comprises: a base body (1) for carrying a device body; a supporting leg (2) movably arranged on the base body (1) in the height direction of the base body (1) to adjust the height of the base body (1); at least one height increasing member (3) detachably arranged on the top of the base body (1) to increase the installation height of the device body.

2. The adjustable height base of claim 1, wherein, The height increasing member (3) is provided with at least one first limiting part (31), and the base body (1) is provided with at least one second limiting part (11), the first limiting part (31) and the second limiting part (11) are correspondingly arranged to limit the position of the height increasing member (3).

3. The adjustable height base of claim 1, wherein, The supporting leg (2) comprises: an adjusting member (21) movably arranged on the base body (1) in the height direction of the base body (1); a foot pad assembly (22) arranged at the bottom of the adjusting member (21) and connected with the adjusting member (21); wherein the adjusting member (21) can relatively move the base body (1) and the foot pad assembly (22) to adjust the height of the base body (1).

4. The adjustable height base of claim 3, wherein, The foot pad assembly (22) comprises: a foot pad (221); a connecting column (222), one end of the connecting column (222) is fixedly connected with the foot pad (221), and the other end of the connecting column (222) is threadedly connected with the adjusting member (21), and the adjusting member (21) is threadedly connected with the base body (1).

5. The adjustable height base of claim 3, wherein, The supporting leg (2) comprises a guide assembly (23), and the guide assembly (23) comprises: a guide column (231) extending in the height direction of the base body (1), the base body (1) is provided with a guide groove (13), and the guide column (231) is movably arranged in the guide groove (13); a connecting member (232) fixedly connecting the guide column (231) and the foot pad assembly (22).

6. The adjustable height base of claim 3, wherein, The supporting leg (2) comprises: a first supporting leg (24); a second supporting leg (25) arranged in the length direction of the base body (1) and spaced apart from the first supporting leg (24); a transmission rod (26) rotatably arranged in a mounting hole (14) of the base body (1), one end of the transmission rod (26) is connected with the second supporting leg (25) to drive the second supporting leg (25) to move in the height direction of the base body (1), and the other end of the transmission rod (26) extends to the opening of the mounting hole (14).

7. The adjustable height base of claim 6, wherein, The second supporting leg (25) comprises: a ring-shaped member (251) sleeved on the adjusting member (21) and threadedly connected with the adjusting member (21), an outer peripheral side of the ring-shaped member (251) is provided with a first engaging part (2511), the other end of the transmission rod (26) is provided with a second engaging part (261), and the second engaging part (261) is engaged with the first engaging part (2511).

8. The adjustable height base of claim 1, wherein, The base body (1) is provided with an avoiding groove (15), and the height increasing member (3) is two, and the two height increasing members (3) are arranged on the two sides of the avoiding groove (15).

9. A refrigeration appliance characterized in that, The adjustable height base comprises: an adjustable height base according to any one of claims 1-8; a device body detachably connected with the height increasing member (3).

10. The refrigeration appliance of claim 9, wherein, The refrigeration equipment comprises a fastener (4), a first hole (16) is arranged on the seat body (1), a second hole (32) is arranged on the heightening piece (3), the first hole (16) and the second hole (32) are correspondingly arranged to form an installation channel, and the fastener (4) is arranged in the installation channel and is fixedly connected with the refrigeration equipment.

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