WO2019019229A1

WO2019019229A1 - Shelving

Info

Publication number: WO2019019229A1
Application number: PCT/CN2017/097567
Authority: WO
Inventors: 雷勉仪
Original assignee: 台山市爱达电器厂有限公司
Priority date: 2017-07-26
Filing date: 2017-08-15
Publication date: 2019-01-31
Also published as: CN107252217A

Abstract

Disclosed is shelving, comprising uprights (10), support frames (20) and shelves (30), wherein the uprights (10) are provided with a first positioning hole (11), the first positioning hole (11) comprises a large hole part (111) and a small hole part (112), an outer surface of the support frame (20) is provided with a first convex piece (24), the first convex piece (24) is inserted into the first positioning hole (11), and the shelves (30) are provided on the support frames (20).The shelving can use the first positioning hole (11) provided in the uprights (10) to conveniently adjust the position of the shelves (30), realising rapid assembly and rapid disassembly, while two pieces of shelving can be connected by providing positioning pieces (40), increasing the usage efficiency of the shelving.

Description

a shelf

Technical field

The present invention relates to a shelf, and more particularly to a shelf that can be quickly assembled or disassembled.

Background technique

Today, logistics technology is attracting more and more people's attention. Warehouse shelves play a key role in the logistics system. At first, warehouse shelves were mostly beam-type. In some small-load racking schemes, such as shelf-type shelves, compared with beam-type shelves, material cost can be saved to a large extent, and shelf-type shelves have structural diversification and assembly and disassembly. The advantages of simplicity, unit combination and so on are widely used in the fields of distribution, sorting and storage, and are favored by people. However, the connection between the traditional shelf type or the weighted shelf and the column is mostly bolted, which limits the ease of assembly and disassembly of the shelf type shelf to some extent.

Summary of the invention

In order to overcome the shortcomings and deficiencies of the prior art, the present invention discloses a shelf comprising a column, a support frame and a shelf; the column is provided with a first positioning hole, and the first positioning hole comprises a large hole portion and a small hole The large hole portion communicates with the small hole portion, the large hole portion is disposed above the small hole portion; the outer surface of the support frame is provided with a first protruding head, and the first protruding portion is inserted into The first positioning hole; the shelf is disposed on the support frame. Such an arrangement facilitates quick and secure attachment of the support frame to the uprights.

Further, the first protrusion includes a card block and a connecting bar, one end of the connecting bar is fixed to the support frame, and the other end is fixed to the card block. This setup is simple and stable.

Further, the block is a cylinder.

Further, the column is composed of two metal sheets, and the two metal sheets are connected by side edges, and the angle between the two metal sheets is 90 degrees. The structure of the column is simple and stable.

Further, a side of the support tube is provided with a bayonet, and a bottom of the inner edge of the card hole is provided with a protruding limiting piece, and the bayonet of the supporting tube is clamped to the outside of the limiting piece. Such an arrangement can prevent the support tube from rotating after installation and causing instability.

Further, the protruding post is in the shape of a truncated cone, and the outer surface of the protruding post is provided with an elastic rubber layer; the outer wall of the supporting tube is provided with an anti-slip layer.

Further, the positioning piece further includes a second positioning hole and a second protrusion, the second protrusion is locked into the first positioning hole, and the first protrusion can be engaged Into the second positioning hole.

Further, the second positioning hole is provided with a second large hole portion and a second small hole portion.

The shelf of the invention can conveniently adjust the position of the shelf by using the first positioning hole provided on the column, and realize quick installation and quick disassembly, and the two shelves can be connected by the setting of the positioning piece, thereby improving the use of the shelf. effectiveness.

For a better understanding and implementation, the invention will be described in detail below with reference to the drawings.

DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the installation of a support pipe in the present invention.

Figure 2 is an enlarged view of a portion A in Figure 1.

Figure 3 is a schematic view of a support tube in the present invention.

Figure 4 is an enlarged schematic view of the second connecting plate in the present invention.

Fig. 5 is a schematic view of a positioning piece in the present invention.

Figure 6 is a side view of the first projection in the present invention.

Figure 7 is a schematic view of the support tube of the present invention after it is mounted to a support frame.

Figure 8 is a further schematic view of the invention.

Detailed ways

Referring to FIGS. 1-8, the present invention discloses a shelf comprising a post 10, a support frame 20, a shelf 30, and a positioning tab 40. The support frame 20 is disposed on the column 10 , and the shelf 30 is disposed on the support frame 20 , and the positioning piece 40 is disposed on a side of the column 10 . The columns 10 are arranged in a vertical direction, and the columns 10 are parallel to each other.

The column 10 is provided with a first positioning hole 11 , and the first positioning hole 11 includes a first large hole portion 111 and a first small hole portion 112 , and the first large hole portion 111 is connected to the first small hole portion 112 . The first large hole portion 111 is disposed above the first small hole portion 112. In this embodiment, the column 10 is composed of two metal sheets, and the two metal sheets are connected by side edges, and the angle between the two metal sheets is 90 degrees. The first positioning holes 11 are disposed on the two metal sheets, and the first positioning holes 11 are evenly arranged from top to bottom along the metal piece.

The support frame 20 includes a first connecting plate 21, a second connecting plate 22, a support tube 23, and a side connecting plate 25. The outer surface of the support frame 20 is provided with a first protrusion 24, and the first protrusion 24 is inserted into the first positioning hole 11. The first protrusion 24 includes a block 241 and a connecting strip 242. One end of the connecting strip 242 is fixed to the support frame 20, and the other end is fixed to the block 241. In this embodiment, the block 241 is a cylinder. The first connecting plate 21 is opposite to the second connecting plate 22, the side of the first connecting plate 21 is provided with a stud 211, and the second connecting plate 22 is provided with a card hole 221, the supporting tube 23 passes through the card hole 221 and one end of the support tube 23 is sleeved outside the protrusion 211. The side of the inner side of the support hole 23 is provided with a protruding limiting piece 2211, and the bayonet 231 of the supporting tube 23 is locked to the limiting piece. Outside 2211.

In this embodiment, a support frame 20 includes a first connecting plate 21, a second connecting plate 22, a support tube 23 and two side connecting plates 25, and the first connecting plate 21 and the The second connecting plates 22 are oppositely arranged, and the two connecting plates 25 respectively end one end of the first connecting plate 21 and the second connecting plate 22 One end is connected, the support tube 23 passes through the card hole 221 and one end of the support tube 23 is sleeved outside the boss 211. The protrusion 211 is in the shape of a truncated cone, and an outer surface of the protrusion 211 is provided with an elastic rubber layer. When the support tube 23 is sleeved outside the protrusion 211, the elastic rubber layer is compressed to make the connection between the support tube and the protrusion 211 closer. The outer wall of the support tube 23 is provided with an anti-slip layer, and such an arrangement can avoid slippage between the support tube 23 and the shelf 30.

The diameter of the side circle of the block 241 is smaller than the diameter of the first large hole portion 111 and larger than the diameter of the first small hole portion 112, and the diameter of the connecting bar 242 is slightly smaller than the first large hole portion. The width of the portion 111 that communicates with the first small hole portion 112 allows the connecting bar 242 to smoothly move from the first large hole portion 111 to the first small hole portion 112.

When the support frame 20 is mounted on the protrusion 211, the block 241 of the first protrusion 24 disposed on the outer surface of the support frame 20 is required to be from the first large size of the first positioning hole 11 The hole portion 111 is engaged, and the connecting bar 242 is moved down to the first small hole portion 112. Since the area of the card block 241 is larger than the area of the first small hole portion 112, the The block 241 does not come out of the first small hole portion 112.

The first protrusions 24 disposed on the outer surface of the support frame 20 can be locked into the first positioning holes 11 of different heights as needed to fix the support frame 20 at different heights. After the one end of the support tube 23 is sleeved outside the protruding post 211, the first connecting plate 21 and the second connecting plate 22 can be stably connected.

The positioning piece 40 is provided with a second positioning hole and a second protrusion 42. The second protrusion 42 is snapped into the first positioning hole 11 , and the first protrusion can be inserted into the second positioning hole. The second positioning hole is provided with a second large hole portion 411 and a second small hole portion 412. The second large hole portion 411 and the second small hole portion 412 of the second positioning hole are provided in the same manner as the first large hole portion 111 and the first small hole portion 112, and have the same function.

In this embodiment, the positioning piece 40 is provided with two second protrusions 42 and two second positioning holes. Between the two shelves, after the two second protrusions 42 on the positioning piece 40 are snapped into the first positioning holes 11 of the column 10, the support can be installed between the two shelves. At block 20, the first protrusion 24 on the support frame 20 is snapped into the second positioning hole, thereby placing the shelf 30, thereby connecting the two shelves.

The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are possible without departing from the spirit and scope of the present invention. Intended to include these changes and modifications.

Claims

A shelf, comprising: a column, a support frame and a shelf; the column is provided with a first positioning hole, the first positioning hole comprises a large hole portion and a small hole portion, the large hole portion and the small hole portion Connected to the portion, the large hole portion is disposed above the small hole portion; the outer surface of the support frame is provided with a first protrusion, and the first protrusion is inserted into the first positioning hole; A shelf is disposed on the support frame.
A shelf according to claim 1, wherein said first projection comprises a block and a connecting strip, one end of said connecting strip being fixed to said support frame, and the other end being fixed to said block.
A shelf according to claim 2, wherein said block is a cylinder.
A shelf according to claim 1, wherein the upright column is composed of two metal sheets, and the two metal sheets are connected by side edges, and the angle between the two metal sheets is 90 degrees.
The rack according to claim 1, wherein the support frame comprises a first connecting plate, a second connecting plate and a supporting tube, and the first connecting plate is opposite to the second connecting plate. The side of the first connecting plate is provided with a stud, the second connecting plate is provided with a card hole, the supporting tube passes through the card hole and one end of the supporting tube is sleeved outside the protruding post.
A shelf according to claim 5, wherein a side of the support tube is provided with a bayonet, and a bottom of the inner edge of the card hole is provided with a protruding limiting piece, and the mounting hole of the supporting tube The card is set to be outside the limit piece.
The shelf according to claim 5, wherein the protrusion is in the shape of a truncated cone, and the outer surface of the protrusion is provided with an elastic rubber layer; and the outer wall of the support tube is provided with an anti-slip layer.
A shelf according to claim 1, further comprising a positioning piece, wherein the positioning piece is provided with a second positioning hole and a second protrusion, and the second protrusion is engaged to the first positioning In the hole, the first protrusion may be snapped into the second positioning hole.
A shelf according to claim 8, wherein said second positioning hole is provided with a second a large hole portion and a second small hole portion.