A multi-layer electric lifting cabinet

Abstract

The utility model relates to the technical field of lifting cabinets, and in particular to a multi-layer electric lifting cabinet, comprising a supporting base plate, two groups of supporting columns are fixedly installed on the left and right sides of the upper end of the supporting base plate through locking components, connecting columns are slidably installed inside the two groups of supporting columns, a decorative shell is fixedly installed between the upper ends of the two groups of connecting columns, a driving component connected to the supporting columns by transmission is fixedly installed inside the decorative shell, and at least one group of placement components is fixedly installed between the two groups of supporting columns. This multi-layer electric lifting cabinet solves the shortcomings of the prior art such as poor concealment of the transmission structure and inconvenient disassembly and assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting cabinets, in particular to a multi-layer electric lifting cabinet. Background Art

[0002] In order to improve the utilization rate of house space, some existing cabinets are installed by hanging. In order to solve the problem that the hanging cabinet is too high and causes inconvenience in taking, a hanging cabinet with a lifting function has appeared.

[0003] Existing lifting cabinets, such as a wall-mounted locker used in campuses proposed in Chinese patent application number "CN202110305460.5", have a transmission structure body exposed to the outside, which reduces the aesthetics and safety;

[0004] Another example is an electric lift cabinet proposed in Chinese patent application number "CN200810145085.7". The structure of the device makes assembly inconvenient and is not conducive to disassembly and transportation between structural parts.

[0005] Based on the above-mentioned shortcomings of the prior art, this case will propose a multi-layer electric lifting cabinet with a relatively concealed transmission structure and easy disassembly and assembly between structural parts. Utility Model Content

[0006] The utility model aims to solve the shortcomings of the prior art, such as poor concealment of the transmission structure and inconvenient assembly and disassembly, and proposes a multi-layer electric lifting cabinet.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A multi-layer electric lifting cabinet is designed, including a supporting base plate, two groups of supporting columns are fixedly installed on the left and right sides of the upper end of the supporting base plate through locking components, connecting columns are slidably installed inside the two groups of support columns, a decorative shell is fixedly installed between the upper ends of the two groups of connecting columns, a driving component connected to the support columns by transmission is fixedly installed inside the decorative shell, and at least one group of placement components is fixedly installed between the two groups of support columns.

[0009] Preferably, openings are provided at both left and right ends of the support base plate, and decorative side panels are fixedly installed at the openings at both left and right ends of the support base plate by bolts, and fixing through holes that cooperate with the locking assembly are provided on both left and right sides of the upper end surface of the support base plate.

[0010] Preferably, the locking assembly includes a connecting piece and an elastic fixing piece, the main body of the connecting piece is a "Z"-shaped structure, the middle part of the connecting piece is movably abutted against the upper end surface of the supporting base plate, the two ends of the connecting piece extend to the inner and outer sides of the supporting base plate respectively, and the elastic fixing piece is a "W"-shaped structure that is continuously spliced ​​from head to tail, and the middle part of the "W"-shaped structure is a downward sloped structure.

[0011] Preferably, a clamping portion is provided at one end of the connecting member located inside the supporting base plate, and the clamping portion is movably clamped with the sloped structure of the elastic fixing member.

[0012] Preferably, a sliding column is installed inside the support column by bolts, and a support seat is movably sleeved on the lower end of the support column. The lower end surface of the support seat is movably abutted against the upper end surface of the support base plate, the lower end of the sliding column is fixedly connected to the upper end of the connecting piece by bolts, and the upper end of the connecting column is fixedly connected to the decorative shell by bolts.

[0013] Preferably, one end of the connecting column is fixed with multiple groups of reinforcing members having the same orientation by bolts.

[0014] Preferably, the drive assembly includes multiple groups of fixing plates fixedly installed inside the decorative shell by bolts, a group of fixing plates located in the middle is fixedly installed with a protective shell, a winding shaft is rotatably installed inside the protective shell, a driving motor connected to the winding shaft for transmission is fixedly installed on one side of the protective shell, multiple groups of fixing plates located on the left and right sides of the protective shell are installed with positioning pulleys, a locking piece is fixedly installed on the outer end face of the support column, and a steel cable that passes through the positioning pulley and is fixedly connected to the locking piece is wound around the outer end face of the winding shaft.

[0015] Preferably, a wire winding mechanism is clamped inside the decorative shell.

[0016] Preferably, the placement assembly comprises a supporting frame of a rectangular structure, and a plurality of groups of first supporting rods evenly arranged horizontally are welded to the lower end of the supporting frame, and the plurality of groups of first supporting rods are all of a wavy structure.

[0017] Preferably, the placement assembly includes a support frame with a rectangular structure, a plurality of second support rods are welded between the front and rear end surfaces on the inner side of the support frame, the middle portions of the plurality of second support rods are downwardly concave structures, a third support rod is welded between the front and rear end surfaces on the inner side of the support frame and extends to below the plurality of second support rods, and a water tray is movably hung on the outer side of the third support rod.

[0018] The utility model provides a multi-layer electric lifting cabinet, which has the following beneficial effects:

[0019] The locking assembly is provided to facilitate the installation between the support base plate and the support column, thereby improving the convenience of assembly. At the same time, the elastic structure design of the elastic fixing part also makes disassembly more convenient.

[0020] The placement components of various specifications can be used for different tableware and kitchen utensils, and the water receiving tray installed at the bottom is conducive to receiving the liquid discharged from the placement component, thereby improving the cleanliness;

[0021] By pulling with a steel cable, the driving and control parts of the device body can be centrally arranged, thus preventing the transmission structure from being exposed to the outside, improving the aesthetics, and only the steel cable structure can be seen from the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the three-dimensional structure of the main body;

[0023] Figure 2 The schematic diagram of the explosion dismantling structure of the main body;

[0024] Figure 3 It is a schematic diagram of the main structure of the locking component;

[0025] Figure 4 It is a schematic diagram of the main structure of the drive component;

[0026] Figure 5 It is a schematic diagram of the main structure for placing components;

[0027] Figure 6 A detailed structural diagram of the support column.

[0028] In the figure:

[0029] 1. Supporting bottom plate; 101. Fixing through hole; 102. Decorative side plate; 103. Connecting piece; 1031. Clamping part; 104. Elastic fixing piece;

[0030] 2. Support column; 201. Support seat; 202. Connecting column; 2021. Expansion hole; 203. Reinforcement member; 204. Sliding column; 205. Locking member;

[0031] 3. Decorative shell; 4. Fixing plate; 5. Positioning pulley; 6. Protective shell; 601. Reel; 602. Driving motor; 603. Winding mechanism;

[0032] 7. Support frame; 701. First support rod; 702. Second support rod; 703. Third support rod; 704. Water tray. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0034] Reference Figure 1 , 2 , here is an example of the implementation method of the subject:

[0035] A multi-layer electric lifting cabinet comprises a supporting bottom plate 1, two groups of supporting columns 2 are fixedly installed on the left and right sides of the upper end of the supporting bottom plate 1 through locking components, connecting columns 202 are slidably installed inside the two groups of supporting columns 2, a decorative shell 3 is fixedly installed between the upper ends of the two groups of connecting columns 202 through bolts or the like, a driving component connected to the supporting columns 2 is fixedly installed inside the decorative shell 3 through bolts or the like, and at least one group of placement components is fixedly installed between the two groups of supporting columns 2;

[0036] Based on the above content, the driving component can pull the supporting column 2 to move up and down along the connecting column 202, thereby changing the height at which the component is placed.

[0037] Reference Figure 2 , 3 Here is an example of an implementation of the supporting base plate 1:

[0038] The left and right ends of the support base plate 1 are both provided with openings, and the openings at the left and right ends of the support base plate 1 are both fixedly installed with decorative side panels 102 by bolts, and the left and right sides of the upper end surface of the support base plate 1 are both provided with fixing through holes 101 that cooperate with the locking components;

[0039] Based on the above content, the supporting bottom plate 1 is a decorative plate that plays a supporting role, which mainly bears downward pressure from above and bears a smaller upward pulling force from below.

[0040] Reference Figure 3 Here is an example of how the locking component may be implemented:

[0041] The locking assembly includes a connecting piece 103 and an elastic fixing piece 104. The main body of the connecting piece 103 is a "Z"-shaped structure. The middle part of the connecting piece 103 is movably connected to the upper end surface of the supporting base plate 1. The two ends of the connecting piece 103 extend to the inner and outer sides of the supporting base plate 1 respectively. The elastic fixing piece 104 is a "W"-shaped structure that is continuously spliced ​​from head to tail. The middle part of the "W"-shaped structure is a downward sloped structure, so that this part can be movably connected with one end of the connecting piece 103 located inside the supporting base plate 1, forming a structure as shown in the attached manual. Figure 3 The structure of the right part;

[0042] Based on the above content, refer to the attached manual Figure 3When the connecting member 103 and the elastic fixing member 104 are combined, the middle part of the connecting member 103 abuts against the upper end surface of the supporting base plate 1, the upper end of the elastic fixing member 104 abuts against the upper end surface inside the supporting base plate 1, and the sloped structural area at the lower end of the elastic fixing member 104 is movably engaged with one end of the connecting member 103 located inside the supporting base plate 1, so that a fixed structure is formed between the supporting base plate 1, the connecting member 103, and the elastic fixing member 104;

[0043] Furthermore, a clamping portion 1031 is provided at one end of the connecting member 103 located inside the supporting base plate 1 , so that the sloped structure of the elastic fixing member 104 can be movably clamped with the clamping portion 1031 , thereby improving stability.

[0044] Reference Figure 1 , 2 Here is an example of an implementation of the support column 2:

[0045] The inside of the support column 2 is fixed with a sliding column 204 by bolts, the lower end of the support column 2 is movably sleeved with a support seat 201, the lower end surface of the support seat 201 is movably abutted against the upper end surface of the support bottom plate 1, the lower end of the sliding column 204 is fixedly connected to the upper end of the connecting member 103 by bolts, and the upper end of the connecting column 202 is fixedly connected to the decorative shell 3 by bolts;

[0046] Based on the above content, the lower end of the sliding column 204 is fixed to the connecting member 103 by bolts so that it can be connected to the supporting base plate 1, and the upper end of the connecting column 202 is connected to the decorative shell 3 by bolts. The supporting column 2 mainly plays a decorative role, and the sliding column 204 is slidably connected to the connecting column 202;

[0047] Furthermore, one end of the connecting column 202 is fixedly installed with multiple sets of reinforcing members 203 having the same orientation by bolts to be fixedly connected to external structures such as side walls and walls, so as to improve stability or add different installation and use scenarios, such as hanging installation methods;

[0048] Furthermore, a plurality of expansion holes 2021 for installing external pulleys are opened on one side of the connecting column 202 facing the sliding column 204, and the sliding column 204 is a "C"-shaped structure facing the connecting column 202, so that a sliding structure is formed between the connecting column 202 and the sliding column 204 to realize the up and down movement of the placement component.

[0049] Reference Figure 4 , here is an example of how the drive component can be implemented:

[0050] The driving assembly includes a plurality of sets of fixing plates 4 fixedly installed inside the decorative shell 3 by bolts, a set of fixing plates 4 located in the middle is fixedly installed with a protective shell 6 by bolts or the like, a winding shaft 601 is rotatably installed inside the protective shell 6 by a rotating shaft or the like, a driving motor 602 connected to the winding shaft 601 is fixedly installed on one side of the protective shell 6, a plurality of sets of fixing plates 4 located on the left and right sides of the protective shell 6 are all fixedly installed with positioning pulleys 5 by bolts or the like, a locking member 205 is fixedly installed on the outer end surface of the support column 2 by bolts or the like, and a steel cable passing through the positioning pulley 5 and fixedly connected to the locking member 205 is wound around the outer end surface of the winding shaft 601;

[0051] Based on the above content, the outer periphery of the pulley structure in the positioning pulley 5 should be provided with an annular notch so as to place the steel cable and position the steel cable, and at the same time change the direction of the steel cable conduction force from horizontal to vertical guidance; the winding shaft 601 and the driving motor 602 cooperate with each other to drive the winding and unwinding action of the steel cable; the steel cable can adopt a cable structure commonly used in electric clothes drying racks;

[0052] Furthermore, a winding mechanism 603 is clamped inside the decorative housing 3, and its internal structure is like a measuring tape with a winding function, so that the power supply wire can be wound and released, achieving a storage effect;

[0053] Furthermore, a one-way transmission method of a worm gear may be adopted between the output shaft of the driving motor 602 and the winding shaft 601 to prevent the winding shaft 601 from rotating freely.

[0054] Reference Figure 5 In the upper part, here is an example of how to place components:

[0055] The placement assembly includes a rectangular support frame 7, and a plurality of first support rods 701 evenly arranged horizontally are welded to the lower end of the support frame 7. The plurality of first support rods 701 are all wavy structures, which can be used to fix and place tableware in a vertical direction and achieve a draining effect.

[0056] Based on the above content, the first support rod 701 can be used to place common tableware such as bowls and dishes, and play a draining effect on them.

[0057] Reference Figure 5 The lower part shows the second example of how to place components:

[0058] The placement assembly includes a support frame 7 of a rectangular structure, a plurality of second support rods 702 are welded between the front and rear end surfaces of the inner side of the support frame 7, the middle parts of the plurality of second support rods 702 are all downwardly concave structures, so as to play a role in vertically placing kitchen utensils, a third support rod 703 extending below the plurality of second support rods 702 is welded between the front and rear end surfaces of the inner side of the support frame 7, and a water receiving tray 704 is movably hung on the outer side of the third support rod 703;

[0059] Based on the above content, refer to the attached manual Figure 5 In the lower part, the second support rod 702 can be used to place large kitchen utensils, and the water receiving tray 704 arranged at the bottom can be used to collect the water drained from the kitchen utensils and tableware.

[0060] Last addition:

[0061] When in use, the placement component with the water receiving tray 704 should be placed at the bottom of the entire device to ensure that it can receive the water drained by the placement components on the upper layer;

[0062] The reel 601 should be a bidirectional reel structure to ensure that the left and right ends of the placed components are evenly stressed;

[0063] A control device electrically connected to the drive assembly is installed inside the decorative housing 3 to control the start and stop and the running direction of the drive assembly;

[0064] The third support rod 703 should be open front and back so that the water receiving tray 704 can be taken out front and back for easy pouring operation.

[0065] Based on the above-mentioned embodiments, when assembling:

[0066] Insert the sliding column 204 into the support column 2 and fix it by means of bolts, etc., sleeve the support seat 201 on the lower end of the support column 2, then insert the upper end of the connecting piece 103 into the support seat 201, and then fix it by bolts, then insert the above-mentioned combination into the fixing through hole 101 through the connecting piece 103, send the elastic fixing piece 104 into the opening on the side of the support base plate 1, and make the lower end of the elastic fixing piece 104 be clamped with the clamping part 1031, and the upper end of the elastic fixing piece 104 abuts against the upper end surface inside the support base plate 1 to complete the fixation, finally, fix the decorative side panel 102 side panel to the support base plate 1 by bolts to complete the assembly, and the assembly effect is as shown in the attached manual Figure 3 As shown in the middle area of ​​, an external roller is installed in the expansion hole 2021, and then the connecting column 202 is inserted into the supporting column 2 from above and slides with the sliding column 204;

[0067] The fixing plate 4 is installed inside the decorative shell 3 by means of bolts or the like, the driving assembly is installed in a group of fixing plates 4 located in the middle, the positioning pulley 5 is fixedly installed on the fixing plates 4 located on the left and right sides, and the steel cable wound on the winding shaft 601 in the driving assembly is passed through the positioning pulley 5 and connected to the locking member 5 to complete the installation.

[0068] Based on the above implementation examples, when used:

[0069] The drive assembly is started by control, and the drive motor 602 on the drive assembly drives the reel 601 to rotate so that the steel cable can be retracted and released. The steel cable is positioned by multiple sets of positioning pulleys 5 and the transmission direction is changed to pull the locking member 205 so that the locking member 2 slides up and down along the connecting column 202 to change the height of the placement assembly; the water receiving tray 704 is slid out along the third support rod 703 to perform the water pouring operation.

[0070] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-layer electric lifting cabinet, comprising a supporting bottom plate (1), characterized in that: Two groups of support columns (2) are fixedly installed on the left and right sides of the upper end of the support base plate (1) through locking components, and connecting columns (202) are slidably installed inside the two groups of support columns (2). A decorative shell (3) is fixedly installed between the upper ends of the two groups of connecting columns (202), and a driving component connected to the support columns (2) is fixedly installed inside the decorative shell (3), and at least one group of placement components is fixedly installed between the two groups of support columns (2); The locking assembly comprises a connecting piece (103) and an elastic fixing piece (104); the elastic fixing piece (104) is a "W"-shaped structure that is continuously spliced ​​from end to end; the middle portion of the "W"-shaped structure is a downwardly sloping structure; a clamping portion (1031) is provided at one end of the connecting piece (103) located inside the supporting base plate (1); the clamping portion (1031) is movably clamped with the sloping structure of the elastic fixing piece (104).

2. The multi-layer electric lifting cabinet according to claim 1, characterized in that: The left and right ends of the support base plate (1) are both provided with openings, and the openings at the left and right ends of the support base plate (1) are both fixedly mounted with decorative side panels (102) by means of bolts, and the left and right sides of the upper end surface of the support base plate (1) are both provided with fixing through holes (101) that cooperate with the locking assembly.

3. The multi-layer electric lifting cabinet according to claim 1, characterized in that: The main body of the connecting member (103) is a "Z"-shaped structure, the middle part of the connecting member (103) is movably abutted against the upper end surface of the supporting base plate (1), and the two ends of the connecting member (103) extend to the inner and outer sides of the supporting base plate (1) respectively.

4. The multi-layer electric lifting cabinet according to claim 3, characterized in that: A sliding column (204) is fixedly installed inside the support column (2) by means of bolts, a support seat (201) is movably sleeved on the lower end of the support column (2), a lower end surface of the support seat (201) is movably abutted against an upper end surface of the support base plate (1), a lower end of the sliding column (204) is fixedly connected to an upper end of the connecting member (103) by means of bolts, and an upper end of the connecting column (202) is fixedly connected to the decorative housing (3) by means of bolts.

5. The multi-layer electric lifting cabinet according to claim 4, characterized in that: One end of the connecting column (202) is fixedly mounted with a plurality of groups of reinforcing members (203) having the same orientation by means of bolts.

6. The multi-layer electric lifting cabinet according to claim 1, characterized in that: The driving assembly comprises a plurality of groups of fixing plates (4) fixedly installed inside the decorative shell (3) by means of bolts, a group of the fixing plates (4) located in the middle is fixedly installed with a protective shell (6), a winding shaft (601) is rotatably installed inside the protective shell (6), a driving motor (602) connected to the winding shaft (601) is fixedly installed on one side of the protective shell (6), a plurality of groups of the fixing plates (4) located on the left and right sides of the protective shell (6) are all installed with positioning pulleys (5), a locking member (205) is fixedly installed on the outer end face of the support column (2), and a steel cable passing through the positioning pulley (5) and fixedly connected to the locking member (205) is wound around the outer end face of the winding shaft (601).

7. The multi-layer electric lifting cabinet according to claim 6, characterized in that: A wire winding mechanism (603) is clamped inside the decorative shell (3).

8. The multi-layer electric lift cabinet according to claim 1, characterized in that: The placement assembly comprises a support frame (7) of a rectangular structure, and a plurality of groups of first support rods (701) uniformly arranged horizontally are welded to the lower end of the support frame (7), and the plurality of groups of first support rods (701) are all of a wavy structure.

9. The multi-layer electric lifting cabinet according to claim 1, characterized in that: The placement assembly comprises a support frame (7) of a rectangular structure, a plurality of groups of second support rods (702) are welded between the front and rear end surfaces on the inner side of the support frame (7), the middle parts of the plurality of groups of second support rods (702) are all downwardly concave structures, a third support rod (703) is welded between the front and rear end surfaces on the inner side of the support frame (7) and extends to below the plurality of groups of second support rods (702), and a water receiving tray (704) is movably hung on the outer side of the third support rod (703).

Images