Base facilitating lifting and moving of electric appliance

Abstract

The utility model discloses a base convenient for lifting and moving an electric appliance, which comprises a connecting seat, a mounting groove arranged on the connecting seat, and sliding holes respectively arranged on two sides of the mounting groove; the wrench assembly is rotationally connected to the connecting base, at least one sliding rod is arranged on the wrench assembly, and the two ends of the sliding rod are correspondingly connected into the sliding holes in a sliding mode; the at least one lifting rod is fixedly connected to the connecting seat and is positioned in the mounting groove; the lifting moving assembly comprises a linkage plate and rolling wheels, the linkage plate is movably connected into the mounting groove, one end of the linkage plate is connected with the wrench assembly, the linkage plate is located below the lifting rod, a counter bore is formed in the linkage plate, and at least two rolling wheels are arranged on the linkage plate. The problem that large household appliances are inconvenient to move can be solved.

Description

Technical Field

[0001] The utility model relates to a base, in particular to a base convenient for lifting and moving an electrical appliance. Background Art

[0002] At present, household electrical appliances, such as washing machines, freezers, refrigerators, etc., are inconvenient to move or time-consuming and laborious to move due to their large volume and heavy weight. To solve the problem of moving large household electrical appliances such as washing machines, universal wheels and fixing devices are mostly installed at the bottom of the washing machine at present. However, these devices make the bottom structure of the washing machine complex, the installation is troublesome, the washing machine needs to be laid down, and it is inconvenient to disassemble and use for other purposes after installation, and the product itself occupies a relatively high space. Content of the Utility Model

[0003] The purpose of the utility model is to provide a base convenient for lifting and moving an electrical appliance to solve the problem of inconvenient movement of large household electrical appliances.

[0004] To achieve the above purpose, the utility model provides a base convenient for lifting and moving an electrical appliance, which includes:

[0005] A connecting seat, an installation groove is arranged on the connecting seat, and sliding holes are respectively arranged on both sides of the installation groove;

[0006] A wrench assembly, the wrench assembly is rotatably connected to the connecting seat, at least one sliding rod is arranged on the wrench assembly, and both ends of the sliding rod are correspondingly slidably connected in the sliding holes;

[0007] At least one lifting rod, the lifting rod is fixedly connected to the connecting seat and is located in the installation groove;

[0008] A lifting and moving assembly, which includes a linkage plate and rollers, the linkage plate is movably connected in the installation groove, one end of the linkage plate is connected to the wrench assembly, the linkage plate is located below the lifting rod, a counterbore is arranged on the linkage plate, and at least two rollers are arranged on the linkage plate.

[0009] As a further description of the above technical solution:

[0010] A rotating shaft is arranged on the linkage plate, the rollers are rotatably connected to the rotating shaft, two first connecting plates are arranged on the rotating shaft, and the other ends of the first connecting plates are connected to the lifting rod.

[0011] As a further description of the above technical solution:

[0012] Avoidance holes are arranged at the positions of the linkage plate corresponding to the rollers.

[0013] As a further description of the above technical solution:

[0014] The wrench assembly includes a wrench, a second connecting plate and a wrench connecting seat, the wrench is rotatably connected to the wrench connecting seat, two ends of the second connecting plate are rotatably connected to the wrench and the wrench connecting seat respectively, and the wrench connecting seat is provided with two sliding rods.

[0015] As a further description of the above technical solution:

[0016] The linkage plate is connected to the slide bar near one end of the linkage plate.

[0017] As a further description of the above technical solution:

[0018] The opening end of the counterbore has an arc surface.

[0019] To sum up, due to the adoption of the above-mentioned technical scheme, the beneficial effects of the utility model are: the connecting seat and the lifting and moving component are slidingly connected, and by bending the wrench, the wrench rotates, and the wrench drives the wrench connecting seat to slide along the sliding hole through the second connecting plate, thereby driving the linkage plate to move. When the lifting rod moves out of the countersunk hole, the lifting rod is located at the top of the linkage plate, so that the linkage plate moves out of the installation groove, and then the roller moves out of the connecting seat, which can facilitate the movement of the connecting seat; when the roller needs to be retracted into the installation groove, the wrench is rotated in the opposite direction so that the lifting rod is located in the countersunk hole to complete the adjustment, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The present invention is a structural schematic diagram of a base for facilitating the lifting and movement of electrical appliances.

[0022] Figure 2 This is an exploded view of a base that facilitates the lifting and movement of electrical appliances.

[0023] Figure 3 The present invention is a structural schematic diagram of a lifting and moving component in a base for facilitating the lifting and movement of electrical appliances.

[0024] Legend:

[0025] 1. Connecting seat; 2. Installation groove; 3. Slide hole; 4. Wrench assembly; 41. Wrench; 42. Second connecting plate; 43. Wrench connecting seat; 5. Slide bar; 6. Lifting rod; 7. Lifting and moving assembly; 71. Linking plate; 72. Roller; 8. Counterbore; 9. Rotating shaft; 10. First connecting plate; 11. Avoidance hole. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings herein can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0028] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0029] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "inner", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed when in use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0030] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Please refer to Figures 1 - 3 , the present utility model provides a base for facilitating the lifting and moving of an electrical appliance, which includes:

[0032] Connecting seat 1, an installation groove 2 is provided on the connecting seat 1, and sliding holes 3 are respectively provided on both sides of the installation groove 2;

[0033] Wrench assembly 4, the wrench assembly 4 is rotatably connected to the connecting seat 1, at least one sliding rod 5 is provided on the wrench assembly 4, and both ends of the sliding rod 5 are correspondingly slidably connected in the sliding holes 3;

[0034] At least one lifting rod 6, the lifting rod 6 is fixedly connected to the connecting seat 1 and is located in the installation groove 2;

[0035] Lifting and moving assembly 7, which includes a linkage plate 71 and rollers 72, the linkage plate 71 is movably connected in the installation groove 2, and one end of the linkage plate 71 is connected to the wrench assembly 4, the linkage plate 71 is located below the lifting rod 6, a counterbore 8 is provided on the linkage plate 71, and at least two of the rollers 72 are provided on the linkage plate 71.

[0036] A rotating shaft 9 is provided on the linkage plate 71, the rollers 72 are rotatably connected to the rotating shaft 9, two first connecting plates 10 are provided on the rotating shaft 9, and the other ends of the first connecting plates 10 are connected to the lifting rod 6. The rotating shaft is fixedly connected to the linkage plate, the cross-section of the linkage plate is U-shaped, and the first connecting plate is rotatably connected to the lifting rod, which is convenient for the roller to lift.

[0037] Avoidance holes 11 are provided at positions corresponding to the rollers 72 on the linkage plate 71. It is convenient for the rollers to move.

[0038] The wrench assembly 4 includes a wrench 41, a second connecting plate 42 and a wrench connecting seat 43, the wrench 41 is rotatably connected to the wrench connecting seat 43, both ends of the second connecting plate 42 are respectively rotatably connected to the wrench and the wrench connecting seat 43, and two of the sliding rods 5 are provided on the wrench connecting seat 43. The linkage plate 71 is connected to the sliding rod 5 near one end of the linkage plate. When the wrench is rotated, the wrench pulls the second connecting plate, the second connecting plate pulls the wrench connecting seat, and the wrench connecting seat can move along the sliding hole through the sliding rod.

[0039] The open end of the counterbore 8 has an arc surface. It is convenient for the lifting rod to enter and exit the counterbore.

[0040] Working principle: When in use, connect the connecting seat to the bottom of the appliance with one side of the roller facing downward. When the appliance needs to be moved, the wrench is turned by bending the wrench. The wrench drives the wrench connecting seat to slide along the sliding hole through the second connecting plate, thereby driving the linkage plate to move. When the lifting rod moves out of the countersunk hole, the lifting rod is located at the top of the linkage plate, so that the linkage plate moves out of the installation groove, and then the roller moves out of the connecting seat, which can facilitate the movement of the connecting seat; when the roller needs to be retracted into the installation groove, the wrench is rotated in the opposite direction so that the lifting rod is located in the countersunk hole to complete the adjustment. The operation is simple.

[0041] 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 base for facilitating the lifting and movement of an electrical appliance, characterized in that: include: A connecting seat, wherein a mounting groove is arranged on the connecting seat, and sliding holes are arranged on both sides of the mounting groove; A wrench assembly, the wrench assembly is rotatably connected to the connecting seat, and at least one sliding rod is provided on the wrench assembly, and two ends of the sliding rod are correspondingly slidably connected in the sliding hole; at least one lifting rod, the lifting rod being fixedly connected to the connecting seat and located in the mounting groove; The lifting and moving assembly includes a linkage plate and a roller. The linkage plate is movably connected in the mounting groove, and one end of the linkage plate is connected to the wrench assembly. The linkage plate is located below the lifting rod, and a countersunk hole is provided on the linkage plate. At least two of the rollers are provided on the linkage plate.

2. A base for facilitating the lifting and movement of an electrical appliance according to claim 1, characterized in that: The linkage plate is provided with a rotating shaft, the roller is rotatably connected to the rotating shaft, and two first connecting plates are provided on the rotating shaft, and the other end of the first connecting plate is connected to the lifting rod.

3. The base for facilitating the lifting and movement of an electrical appliance according to claim 1, characterized in that: The linkage plate is provided with an avoidance hole at a position corresponding to the roller.

4. The base for facilitating the lifting and movement of an electrical appliance according to claim 1, characterized in that: The wrench assembly includes a wrench, a second connecting plate and a wrench connecting seat, the wrench is rotatably connected to the wrench connecting seat, two ends of the second connecting plate are rotatably connected to the wrench and the wrench connecting seat respectively, and the wrench connecting seat is provided with two sliding rods.

5. The base for facilitating the lifting and movement of electrical appliances according to claim 1, characterized in that: The linkage plate is connected to the slide bar near one end of the linkage plate.

6. The base for facilitating the lifting and movement of an electrical appliance according to claim 1, characterized in that: The opening end of the counterbore has an arc surface.

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