Adjustable commodity shelf
Technical Field
The utility model belongs to the technical field of storage racks, and particularly relates to an adjustable storage rack.
Background
In order to save the occupied space and increase the storage space in daily life, various storage racks for storing articles are appeared. However, as the daily life needs to store more things, different things have different shapes and sizes and heights, the heights between two adjacent layers of placing plates in the existing storage rack are uniform, and in the storage process, the things with larger heights are not placed in the placing plates. After the articles with smaller height and volume are put in, more space remains which can be stored, so that the storage space between two adjacent layers of storage plates is not fully utilized.
Disclosure of utility model
The utility model aims to provide an adjustable storage rack and aims to solve the technical problem that the storage space between storage boards in the prior art is not fully utilized.
In order to achieve the above purpose, the adjustable shelf provided by the embodiment of the utility model comprises a bottom plate, a middle plate, a top plate, an adjusting component and a lifting component, wherein the bottom plate, the middle plate and the top plate are sequentially arranged from bottom to top, the adjusting component is respectively connected with the bottom plate, the middle plate and the top plate, and the lifting component is respectively connected with the bottom plate, the middle plate and the top plate;
The adjusting assembly comprises a first adjusting assembly and a second adjusting assembly, wherein the first adjusting assembly is respectively connected with the bottom plate, the middle plate and the top plate, the second adjusting assembly is respectively connected with the bottom plate, the middle plate and the top plate, the first adjusting assembly comprises a first swing arm and a second swing arm, the first swing arm is arranged below the second swing arm and is respectively connected with the bottom plate and the middle plate in a rotating way, the second swing arm is respectively connected with the middle plate and the top plate in a rotating way, the second adjusting assembly comprises a first swing arm and a second swing arm, the first swing arm is respectively connected with the bottom plate and the middle plate in a rotating way, and the second swing arm is respectively connected with the middle plate and the top plate in a rotating way;
The lifting assembly comprises a first lifting assembly and a second lifting assembly, the first lifting assembly comprises a first telescopic rod and a second telescopic rod, the first telescopic rod and the second telescopic rod are arranged on opposite surfaces of the first adjusting assembly, the first telescopic rod is arranged below the second telescopic rod and is respectively connected with the bottom plate and the middle plate, the second telescopic rod is respectively connected with the middle plate and the top plate, the second lifting assembly comprises a first shrinkage rod and a second shrinkage rod, the first shrinkage rod and the second shrinkage rod are arranged on one side of the second adjusting assembly, the first shrinkage rod is arranged below the second shrinkage rod and is respectively connected with the bottom plate and the middle plate, and the second shrinkage rod is respectively connected with the middle plate and the top plate.
As an alternative scheme of the utility model, the bottom of the bottom plate is provided with four rollers which are all rotationally connected with the bottom plate.
As an alternative scheme of the utility model, the bottom plate is provided with a spring and a positioning plate, the spring is respectively and fixedly connected with the bottom plate and the positioning plate, and the positioning plate is movably arranged on the bottom plate.
As an alternative scheme of the utility model, the middle plate is provided with a plurality of accommodating grooves, and the accommodating grooves are uniformly arranged on the middle plate.
As an alternative scheme of the utility model, the first telescopic rod and the second telescopic rod are respectively provided with a plurality of positioning holes, and the positioning holes are uniformly formed in the first telescopic rod and the second telescopic rod.
As an alternative scheme of the utility model, the first contraction rod and the second contraction rod are respectively provided with a limiting hole, and the limiting holes are provided with a plurality of limiting holes and are uniformly arranged on the first contraction rod and the second contraction rod.
As an alternative scheme of the utility model, the side surface of the top plate is provided with a handle, and the handle is fixedly connected with the top plate.
The above technical solutions in the adjustable shelf provided by the embodiments of the present utility model have at least one of the following technical effects:
The adjustable commodity shelf provided by the application comprises the bottom plate, the middle plate, the top plate, the adjusting component and the lifting component, wherein the bottom plate, the middle plate and the top plate can be automatically adjusted in height through the adjusting component and the lifting component, so that the layer height among the bottom plate, the middle plate and the top plate can be freely adjusted, and the storage space can be fully utilized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of an adjustable shelf according to an embodiment of the present utility model.
Fig. 2 is a perspective view of an adjustable shelf according to an embodiment of the utility model.
Wherein, each reference sign in the figure:
1. A bottom plate; 2, a middle plate, 3, a top plate, 4, a first adjusting component, 5, a second adjusting component, 6, a first lifting component and 7, a second lifting component;
11. a roller; 12, springs 13, positioning plates;
21. A receiving groove;
31. a handle;
41. The first swing arm, 42, the second swing arm;
51. 52, second rocker arm;
61. The first telescopic rod, 62, the second telescopic rod, 63, locating hole;
71. The first shrinkage rod, 72, the second shrinkage rod, 73, the limiting hole.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally formed, mechanically connected or electrically connected, directly connected or indirectly connected through an intermediate medium, or in communication between two elements or in interaction with each other. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In one embodiment of the present utility model, as shown in fig. 1-2, an adjustable rack is provided, which comprises a bottom plate 1, a middle plate 2, a top plate 3, an adjusting assembly and a lifting assembly, wherein the bottom plate 1, the middle plate 2 and the top plate 3 are sequentially arranged from bottom to top, the adjusting assembly is respectively connected with the bottom plate 1, the middle plate 2 and the top plate 3, and the lifting assembly is respectively connected with the bottom plate 1, the middle plate 2 and the top plate 3.
The adjusting assembly comprises a first adjusting assembly 4 and a second adjusting assembly 5, and the first adjusting assembly 4 is respectively connected with the bottom plate 1, the middle plate 2 and the top plate 3. The second adjusting component 5 is respectively connected with the bottom plate 1, the middle plate 2 and the top plate 3. The first adjusting component 4 comprises a first swing arm 41 and a second swing arm 42, the first swing arm 41 is arranged below the second swing arm 42, and the first swing arm 41 is respectively connected with the bottom plate 1 and the middle plate 2 in a rotating mode. The second swing arm 42 is respectively connected with the middle plate 2 and the top plate 3 in a rotating way. The second adjusting assembly 5 comprises a first rocker arm 51 and a second rocker arm 52, wherein the first rocker arm 51 is respectively and rotatably connected with the bottom plate 1 and the middle plate 2, and the second rocker arm 52 is respectively and rotatably connected with the middle plate 2 and the top plate 3. The floor 1 and the middle plate 2 are adjusted in layer height through the first swing arm 41 and the first swing arm 51, and the middle plate 2 and the roof 3 are adjusted in layer height through the second swing arm 42 and the second swing arm 52.
The lifting assembly comprises a first lifting assembly 6 and a second lifting assembly 7, the first lifting assembly 6 comprises a first telescopic rod 61 and a second telescopic rod 62, and the first telescopic rod 61 and the second telescopic rod 62 are arranged on opposite sides of the first adjusting assembly 4. The first telescopic rod 61 is arranged below the second telescopic rod 62 and is fixedly connected with the bottom plate 1 and the middle plate 2 respectively. The second telescopic rod 62 is fixedly connected with the middle plate 2 and the top plate 3 respectively. The second lifting assembly 7 includes a first retraction lever 71 and a second retraction lever 72, and the first retraction lever 71 and the second retraction lever 72 are disposed at one side of the second adjustment assembly 5. The first shrinkage rod 71 is disposed below the second shrinkage rod 72 and is fixedly connected with the bottom plate 1 and the middle plate 2, and the second shrinkage rod 72 is fixedly connected with the middle plate 2 and the top plate 3. The first telescopic rod 61 and the first telescopic rod 71 have a supporting effect on the bottom plate 1 and the middle plate 2, and the second telescopic rod 62 and the second telescopic rod 72 have a supporting effect on the middle plate 2 and the top plate 3.
According to the adjustable commodity shelf provided by the application, the heights of the bottom plate 1, the middle plate 2 and the top plate 3 can be automatically adjusted through the adjusting component and the lifting component, so that the layer heights among the bottom plate 1, the middle plate 2 and the top plate 3 can be freely adjusted, and the storage space can be fully utilized.
In another embodiment of the present utility model, the bottom plate 1 of the adjustable shelf is provided with four rollers 11, and the rollers 11 are all rotatably connected to the bottom plate 1. By arranging the roller 11, the shelf is convenient to move.
In another embodiment of the present utility model, a spring 12 and a positioning plate 13 are disposed on the bottom plate 1 of the adjustable shelf, the spring 12 is fixedly connected with the bottom plate 1 and the positioning plate 13 respectively, and the positioning plate 13 is movably disposed on the bottom plate 1. The springs 12 and the positioning plate 13 facilitate positioning of the articles on the base plate 1.
In another embodiment of the present utility model, the middle plate 2 of the adjustable shelf is provided with a plurality of accommodating grooves 21, and the accommodating grooves 21 are uniformly arranged on the middle plate 2. The accommodating groove 21 can be used for accommodating articles.
In another embodiment of the present utility model, the first telescopic rod 61 and the second telescopic rod 62 of the adjustable rack are provided with a plurality of positioning holes 63, and the positioning holes 63 are uniformly arranged on the first telescopic rod 61 and the second telescopic rod 62. The auxiliary rod on the first telescopic rod 61 and the second telescopic rod 62 can be positioned on the main rod by inserting the positioning rod into the positioning hole 63.
In another embodiment of the present utility model, the first shrinkage rod 71 and the second shrinkage rod 72 of the adjustable rack are provided with a plurality of limiting holes 73, and the limiting holes 73 are uniformly arranged on the first shrinkage rod 71 and the second shrinkage rod 72. By inserting the stopper rod into the stopper hole 73, the auxiliary rod on the first telescopic rod 61 and the second telescopic rod 62 can be limited to the main rod.
In another embodiment of the present utility model, the side of the top plate 3 of the adjustable shelf is provided with a handle 31, and the handle 31 is fixedly connected to the top plate 3. The drawer on the top plate 3 is conveniently pulled out by the handle 31.
According to the adjustable commodity shelf provided by the application, the heights of the bottom plate 1, the middle plate 2 and the top plate 3 can be automatically adjusted through the adjusting component and the lifting component, so that the layer heights among the bottom plate 1, the middle plate 2 and the top plate 3 can be freely adjusted, and the storage space can be fully utilized.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.