CN214317500U - Telescopic storage rack - Google Patents
Telescopic storage rack Download PDFInfo
- Publication number
- CN214317500U CN214317500U CN202023161786.5U CN202023161786U CN214317500U CN 214317500 U CN214317500 U CN 214317500U CN 202023161786 U CN202023161786 U CN 202023161786U CN 214317500 U CN214317500 U CN 214317500U
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- vertical plate
- connecting rod
- lead screw
- storage rack
- handle
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- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a telescopic storage rack, which comprises a plurality of horizontal telescopic rods and vertical plates, wherein all the horizontal telescopic rods are N layers, each vertical plate comprises a left vertical plate and a right vertical plate, and two ends of each horizontal telescopic rod are respectively and fixedly connected with the corresponding left vertical plate and the right vertical plate; the horizontal telescopic rod and the vertical plate form a storage rack with (N-1) layers; n is a positive integer greater than or equal to 3. The back of storing frame is provided with flexible adjustment mechanism, and left side riser and right riser are all divided into N riser unit along the direction of height, and two adjacent riser units are provided with lifting unit from top to bottom. The first handle is rotated forward, all the horizontal telescopic rods are extended, and the length of the storage rack is lengthened; when the first handle is rotated reversely, the length of the storage rack is shortened. The second handle is rotated forward, and the layer height of the storage rack is increased; when the second handle is reversed, the layer height of the storage rack is reduced. The storage rack is simple in structure, convenient to operate and high in applicability, and the storage space is changed as required.
Description
Technical Field
The utility model belongs to the storing equipment field especially relates to a scalable storing frame.
Background
Storage rack storing is adopted in most storing warehouses today, so how to utilize space efficiently: firstly, the occupied area rate of the storage frame is reduced as much as possible; secondly, storage is unified and normalized. Although the storage racks in the market are numerous at present, most of the storage racks are fixed frames, and the storage space of the storage rack cannot be changed according to actual requirements. For example, if the storage rack is too large, the storage rack causes placing pressure on small-area residential houses and dormitories, such as: a storage rack is used for storing the winter quilts, and when the winter quilts are used, the storage rack is in an empty state and occupies indoor space. If the storage rack is too small, the requirement of people for storage space cannot be met, such as: more and more books are available in the library, and the storage rack is required to be replaced if no space is available for storage, so that resource waste is caused, and the pursuit of people for high efficiency and environmental protection is not met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scalable storing frame solves among the prior art mostly for fixed frame, can not change the technical problem of the storage space of storing frame according to the actual demand.
The technical problem is solved by adopting the following scheme:
the telescopic storage rack comprises a plurality of horizontal telescopic rods and vertical plates, wherein all the horizontal telescopic rods are N layers, and each layer is provided with at least three horizontal telescopic rods in parallel; the vertical plates comprise a left vertical plate and a right vertical plate, and two ends of the horizontal telescopic rod are fixedly connected with the corresponding left vertical plate and right vertical plate respectively; the horizontal telescopic rod and the vertical plate form a storage rack with (N-1) layers; n is a positive integer greater than or equal to 3.
The back of the storage rack is provided with a telescopic adjusting mechanism, the telescopic adjusting mechanism comprises two three-link assemblies which are symmetrically arranged up and down, the three-link assembly at the upper part comprises two first connecting rods and a second connecting rod, wherein the upper ends of the two first connecting rods are respectively hinged with the tops of the left vertical plate and the right vertical plate, and the lower ends of the two first connecting rods are hinged with the upper ends of the second connecting rods; the lower end of the second connecting rod is hinged with the first screw cap; the lower three-connecting-rod assembly comprises two third connecting rods and a fourth connecting rod, wherein the lower ends of the two third connecting rods are respectively hinged with the bottoms of the left vertical plate and the right vertical plate, and the upper ends of the two third connecting rods are hinged with the lower end of the fourth connecting rod; the upper end of the fourth connecting rod is hinged with the first nut; a first lead screw is rotatably connected to the left vertical plate through a bearing, the first lead screw is arranged at the position 1/2 of the height of the vertical plate, the first lead screw is arranged in parallel with the horizontal telescopic rod, and the length of the first lead screw is greater than half of the maximum length of the horizontal telescopic rod; the end fixing of lead screw is provided with first handle, and first nut cover is established on first lead screw to with first lead screw threaded connection, through rotating first handle, the first nut of drive moves along first lead screw, thereby drives horizontal telescopic rod's length or shortens.
According to the requirement, the first handle is rotated forward, the first screw cap moves along the first lead screw to push the upper end of the second connecting rod to move upwards and the lower end of the fourth connecting rod to move downwards, so that the upper ends of the two first connecting rods and the lower ends of the two third connecting rods are respectively pushed towards two sides, all the horizontal telescopic rods are extended, and the length of the storage rack is prolonged; when the first handle is rotated reversely, all the horizontal telescopic rods are contracted, so that the length of the storage rack is shortened. The storage rack is simple in structure, convenient to operate and high in applicability, and the storage space is changed as required.
Further changing, the plate comprises a left vertical plate and a right vertical plate which are divided into N vertical plate units along the height direction, and two vertical plate units which are adjacent up and down are provided with lifting components.
Further changing, the lifting assembly comprises a top plate, a bottom plate, a second screw rod, a fifth connecting rod, a sixth connecting rod, a seventh connecting rod and an eighth connecting rod, the top plate is fixedly connected with the upper vertical plate unit, and the bottom plate is fixedly connected with the lower vertical plate unit; the upper ends of a fifth connecting rod and a sixth connecting rod are hinged with the bottom surface of the top plate, the lower ends of a seventh connecting rod and an eighth connecting rod are hinged with the upper surface of the bottom plate, the lower end of the sixth connecting rod and the upper end of the eighth connecting rod are hinged with one end of a second lead screw, the lower end of the fifth connecting rod and the upper end of the seventh connecting rod are hinged with a second nut, the second nut is sleeved on the second lead screw and is in threaded connection with the second lead screw, the other end of the second lead screw is fixedly provided with a second handle, and the second nut is driven to move along the second lead screw by rotating the second handle, so that the storage rack is driven to rise or fall.
According to the requirement, the second handle is positively rotated, the second nut moves along the second screw rod to drive the lower end of the fifth connecting rod and the upward end of the seventh connecting rod to move towards one end of the second screw rod, which is far away from the second handle, and then the fifth connecting rod and the seventh connecting rod are lifted, so that the layer height of the storage rack is increased, and large-volume objects can be conveniently stored; when the second handle is reversely rotated, the second nut moves along the second screw rod to drive the lower end of the fifth connecting rod and the upward end of the seventh connecting rod to move towards one end of the second screw rod close to the second handle, so that the layer height of the storage rack is reduced, and small-size objects can be conveniently stored. The operation is very convenient, and the flexibility is strong.
Further, the bottom of the storage rack is provided with a plurality of universal wheels, so that the storage rack is convenient to move.
Further changing, the first handle and the second handle are both sleeved with rubber anti-slip sleeves, and the first handle and the second handle slip when placed to rotate.
Further changed, the horizontal telescopic rod and the vertical plate are both made of stainless steel materials, so that the horizontal telescopic rod is not easy to rust and has long service life.
The utility model discloses following beneficial effect has:
according to the storage rack, the first handle is rotated forwards, the first screw cap moves along the first lead screw to push the upper end of the second connecting rod to move upwards and the lower end of the fourth connecting rod to move downwards, so that the upper ends of the two first connecting rods and the lower ends of the two third connecting rods are respectively pushed towards two sides, all the horizontal telescopic rods are extended, and the length of the storage rack is prolonged; when the first handle is rotated reversely, all the horizontal telescopic rods are contracted, so that the length of the storage rack is shortened. The storage rack is simple in structure, convenient to operate and high in applicability, and the storage space is changed as required. The second handle is rotated positively, the second nut moves along the second screw rod to drive the lower end of the fifth connecting rod and the upward end of the seventh connecting rod to move towards one end of the second screw rod far away from the second handle, and then the fifth connecting rod and the seventh connecting rod are lifted, so that the layer height of the storage rack is increased, and large-volume objects can be stored conveniently; when the second handle is reversely rotated, the second nut moves along the second screw rod to drive the lower end of the fifth connecting rod and the upward end of the seventh connecting rod to move towards one end of the second screw rod close to the second handle, so that the layer height of the storage rack is reduced, and small-size objects can be conveniently stored. The operation is very convenient, and the flexibility is strong.
Drawings
Figure 1 is a front view of the collapsible storage shelf of the present invention.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a schematic structural view of the lifting assembly.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1-3, the retractable storage rack comprises 15 horizontal retractable rods 1 and a vertical plate, wherein all the horizontal retractable rods are 5 layers, and each layer is provided with three horizontal retractable rods 1 in parallel; the vertical plates comprise a left vertical plate 2 and a right vertical plate 3, and two ends of the horizontal telescopic rod 1 are fixedly connected with the corresponding left vertical plate 2 and right vertical plate 3 respectively; the horizontal telescopic rod and the vertical plate form a storage rack with 4 layers.
As shown in fig. 2, a telescopic adjusting mechanism is arranged on the back of the storage rack, the telescopic adjusting mechanism comprises two three-link assemblies which are symmetrically arranged up and down, the three-link assembly at the upper part comprises two first links 8 and one second link 9, wherein the upper ends of the two first links 8 are respectively hinged with the tops of the left vertical plate 2 and the right vertical plate 3, and the lower ends of the two first links 8 are hinged with the upper ends of the second links 9; the lower end of the second connecting rod 9 is hinged with the first nut; the lower three-connecting-rod assembly comprises two third connecting rods 10 and a fourth connecting rod 11, wherein the lower ends of the two third connecting rods 10 are respectively hinged with the bottoms of the left vertical plate 2 and the right vertical plate 3, and the upper ends of the two third connecting rods 10 are hinged with the lower end of the fourth connecting rod 11; the upper end of the fourth connecting rod 11 is hinged with the first nut; the left vertical plate 2 is rotatably connected with a first lead screw 7 through a bearing, the first lead screw 7 is arranged at the position 1/2 of the vertical plate, the first lead screw 7 is arranged in parallel with the horizontal telescopic rod 1, and the length of the first lead screw 7 is greater than half of the maximum length of the horizontal telescopic rod; the end fixing of lead screw is provided with first handle 4, and first nut cover is established on first lead screw to with first lead screw threaded connection, through rotating first handle, the first nut of drive moves along first lead screw, thereby drives horizontal telescopic rod's length or shortens.
According to the requirement, the first handle is rotated forward, the first screw cap moves along the first lead screw to push the upper end of the second connecting rod to move upwards and the lower end of the fourth connecting rod to move downwards, so that the upper ends of the two first connecting rods and the lower ends of the two third connecting rods are respectively pushed towards two sides, all the horizontal telescopic rods are extended, and the length of the storage rack is prolonged; when the first handle is rotated reversely, all the horizontal telescopic rods are contracted, so that the length of the storage rack is shortened. The storage rack is simple in structure, convenient to operate and high in applicability, and the storage space is changed as required.
In this embodiment, the plate includes that left riser 2 and right riser 3 are divided into 5 riser units along the direction of height, and two adjacent riser units are provided with lifting unit 5 from top to bottom.
In this embodiment, as shown in fig. 3, the lifting assembly 5 includes a top plate 13, a bottom plate 14, a second lead screw 15, a fifth connecting rod 17, a sixth connecting rod 18, a seventh connecting rod 19, and an eighth connecting rod 20, the top plate 13 is fixedly connected to the upper vertical plate unit, and the bottom plate 14 is fixedly connected to the lower vertical plate unit; the upper ends of a fifth connecting rod 17 and a sixth connecting rod 18 are hinged with the bottom surface of the top plate 13, the lower ends of a seventh connecting rod 19 and an eighth connecting rod 20 are hinged with the upper surface of the bottom plate, the lower end of the sixth connecting rod 18 and the upper end of the eighth connecting rod 20 are hinged with one end of a second screw rod 15, the lower end of the fifth connecting rod 17 and the upper end of the seventh connecting rod 19 are hinged with a second nut, the second nut is sleeved on the second screw rod 15 and is in threaded connection with the second screw rod 15, a second handle 16 is fixedly arranged at the other end of the second screw rod, and the second nut is driven to move along the second screw rod by rotating the second handle, so that the storage rack is driven to be lifted or lowered.
According to the requirement, the second handle is positively rotated, the second nut moves along the second screw rod to drive the lower end of the fifth connecting rod and the upward end of the seventh connecting rod to move towards one end of the second screw rod, which is far away from the second handle, and then the fifth connecting rod and the seventh connecting rod are lifted, so that the layer height of the storage rack is increased, and large-volume objects can be conveniently stored; when the second handle is reversely rotated, the second nut moves along the second screw rod to drive the lower end of the fifth connecting rod and the upward end of the seventh connecting rod to move towards one end of the second screw rod close to the second handle, so that the layer height of the storage rack is reduced, and small-size objects can be conveniently stored. The operation is very convenient, and the flexibility is strong.
In this embodiment, the bottom of the storage rack is provided with 4 universal wheels 6 for easy movement.
In this embodiment, the first handle 4 and the second handle 16 are both sleeved with rubber anti-slip sleeves, and are placed to slip when rotating.
In this embodiment, the horizontal telescopic rod 1 and the vertical plate are both made of stainless steel, so that the horizontal telescopic rod is not easy to rust and has a long service life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The telescopic storage rack is characterized by comprising a plurality of horizontal telescopic rods and vertical plates, wherein all the horizontal telescopic rods are N layers, and each layer is provided with at least three horizontal telescopic rods in parallel; the vertical plates comprise a left vertical plate and a right vertical plate, and two ends of the horizontal telescopic rod are fixedly connected with the corresponding left vertical plate and right vertical plate respectively; the horizontal telescopic rod and the vertical plate form a storage rack with (N-1) layers; n is a positive integer greater than or equal to 3;
the back of the storage rack is provided with a telescopic adjusting mechanism, the telescopic adjusting mechanism comprises two three-link assemblies which are symmetrically arranged up and down, the three-link assembly at the upper part comprises two first connecting rods and a second connecting rod, wherein the upper ends of the two first connecting rods are respectively hinged with the tops of the left vertical plate and the right vertical plate, and the lower ends of the two first connecting rods are hinged with the upper ends of the second connecting rods; the lower end of the second connecting rod is hinged with the first screw cap; the lower three-connecting-rod assembly comprises two third connecting rods and a fourth connecting rod, wherein the lower ends of the two third connecting rods are respectively hinged with the bottoms of the left vertical plate and the right vertical plate, and the upper ends of the two third connecting rods are hinged with the lower end of the fourth connecting rod; the upper end of the fourth connecting rod is hinged with the first nut; a first lead screw is rotatably connected to the left vertical plate through a bearing, the first lead screw is arranged at the position 1/2 of the height of the vertical plate, the first lead screw is arranged in parallel with the horizontal telescopic rod, and the length of the first lead screw is greater than half of the maximum length of the horizontal telescopic rod; the end fixing of lead screw is provided with first handle, and first nut cover is established on first lead screw to with first lead screw threaded connection, through rotating first handle, the first nut of drive moves along first lead screw, thereby drives horizontal telescopic rod's length or shortens.
2. The retractable storage shelf of claim 1 wherein said panels comprise a left vertical panel and a right vertical panel each divided into N vertical panel units in height, and wherein two adjacent vertical panel units are provided with a lifting assembly.
3. The retractable storage shelf of claim 2 wherein said lifting assembly comprises a top plate, a bottom plate, a second lead screw, a fifth link, a sixth link, a seventh link, and an eighth link, wherein said top plate is fixedly attached to said upper riser unit and said bottom plate is fixedly attached to said lower riser unit; the upper ends of a fifth connecting rod and a sixth connecting rod are hinged with the bottom surface of the top plate, the lower ends of a seventh connecting rod and an eighth connecting rod are hinged with the upper surface of the bottom plate, the lower end of the sixth connecting rod and the upper end of the eighth connecting rod are hinged with one end of a second lead screw, the lower end of the fifth connecting rod and the upper end of the seventh connecting rod are hinged with a second nut, the second nut is sleeved on the second lead screw and is in threaded connection with the second lead screw, the other end of the second lead screw is fixedly provided with a second handle, and the second nut is driven to move along the second lead screw by rotating the second handle, so that the storage rack is driven to rise or fall.
4. The retractable storage shelf of claim 3 wherein said storage shelf is provided with a plurality of universal wheels at the bottom thereof.
5. The retractable storage shelf of claim 4 wherein said first handle and said second handle are each covered with a rubber non-slip cover.
6. The retractable storage shelf of claim 5 wherein said horizontal telescoping rod and vertical plate are both made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023161786.5U CN214317500U (en) | 2020-12-24 | 2020-12-24 | Telescopic storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023161786.5U CN214317500U (en) | 2020-12-24 | 2020-12-24 | Telescopic storage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214317500U true CN214317500U (en) | 2021-10-01 |
Family
ID=77901897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023161786.5U Expired - Fee Related CN214317500U (en) | 2020-12-24 | 2020-12-24 | Telescopic storage rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214317500U (en) |
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2020
- 2020-12-24 CN CN202023161786.5U patent/CN214317500U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |