CN217919672U - Storage goods shelves convenient to extension - Google Patents

Abstract

The utility model discloses a storage goods shelves convenient to extension, including expansion board, fixed knot structure, expansion structure one, expansion structure two, expansion structure three and the flat board of mutual disposition, both sides dull and stereotyped lower extreme all is equipped with the universal wheel of mutual disposition, both sides dull and stereotyped one side all is equipped with the fixed plate, fixed plate female connection has the screw rod, the upper end of screw rod is equipped with changes the handle, and the lower extreme rotates and is equipped with the clamp plate, the lower extreme of clamp plate is equipped with anti-skidding tooth, one side of dull and stereotyped one end and expansion board all is equipped with pivot one, be equipped with screw thread post one on the pivot, the opposite side all be equipped with in dull and stereotyped and the expansion board with screw thread post complex thread groove one, the fixed knot constructs including the pole setting that is located expansion board and flat board upper end four corners. Compared with the prior art, the utility model the advantage lie in: is not easy to move when being parked, has an expansion function, can avoid causing the waste of space resources, and can change the structure so as to adapt to the contained goods.

Description

Storage goods shelves convenient to extension

Technical Field

The utility model relates to a storage goods shelves technical field specifically indicates a storage goods shelves convenient to extension.

Background

Storage goods shelves are the multilayer that can hold article and put the thing platform, can hold the article of multiple not equidimension, in warehouse and supermarket, can use all kinds of storage goods shelves to hold the article of multiple difference, storage goods shelves are convenient for classify the arrangement with article, traditional storage goods shelves are all for fixed structure, when the goods holds inadequately, storage goods shelves will cause the waste of space resource, when traditional storage goods shelves hold the space when not enough, also can not expand, because of the variation in size of different goods, traditional storage goods shelves can not change suitable structure as required, traditional storage goods shelves are mostly realized removing through the universal wheel, such storage goods shelves remove easily when parking, poor stability.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a storage goods shelves convenient to extension, thereby difficult removal when parking, have extended function, can avoid causing the waste of space resource, can change the goods that the structure adaptation held.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a storage goods shelves convenient to extension, includes expansion board, fixed knot construct, expansion structure one, expansion structure two, expansion structure three and the flat board of mutual disposition, both sides dull and stereotyped lower extreme all is equipped with the universal wheel of mutual disposition, both sides one side of flat board all is equipped with the fixed plate, fixed plate female connection has the screw rod, the upper end of screw rod is equipped with changes the handle, and the lower extreme rotates and is equipped with the clamp plate, the lower extreme of clamp plate is equipped with anti-skidding tooth, one side one end of flat board and one side of expansion board all are equipped with pivot one, the opposite side be equipped with screw thread post one in flat board and the expansion board with screw thread post complex thread groove one, fixed knot constructs including the pole setting that is located expansion board and flat board upper end four corners, expansion structure one, expansion structure two and expansion structure three all are including placing the board, the four corners of placing the board lower extreme all is equipped with the straight-bar, the lower extreme of straight-bar all is equipped with screw thread post two, the lower extreme of pivot two is equipped with screw thread post two in placing the board, the lower extreme of expansion structure is equipped with the division board and the horizontal connection of three vertical division boards.

Compared with the prior art, the utility model the advantage lie in: when parking, use and change and drive the clamp plate decline, under the effect of antiskid tooth, stability when parking can be improved, difficult removal when parking, cooperation through screw thread post two and thread groove two, expansion board, extension structure one, extension structure two and extension structure three can be installed as required, extended functionality has, can dismantle when not arriving, thereby can avoid causing the waste of cavity resource, install extension structure one, extension structure two or extension structure three according to the goods that hold, thereby can change the goods that the structure adaptation held.

As an improvement, the rotating handle is provided with anti-skid grains which can increase the friction force between the hand and the rotating handle, so that the hand can grasp the rotating handle more easily.

As an improvement, the screw is provided with the positioning nut, so that the stability of the screw during fixing can be improved.

As an improvement, a rotating rod is arranged on one side of the first rotating shaft, and the first rotating shaft can be conveniently rotated by holding the rotating rod.

As an improvement, the rotating rod is sleeved with a rubber sleeve, so that the comfort degree of a human hand when the rotating rod is rotated can be improved.

As an improvement, the pressure plate is rotatably connected with the screw rod through a bearing.

Drawings

Fig. 1 is a front sectional view of a storage shelf convenient to expand.

Fig. 2 is a front view of a storage shelf of the present invention, which is easy to expand.

As shown in the figure: 1. a flat plate; 2. a fixing plate; 3. turning a handle; 4. a screw; 5. pressing a plate; 6. anti-slip teeth; 7. a universal wheel; 8. positioning a nut; 9. a first rotating shaft; 10. a first threaded column; 11. a first thread groove; 12. a rotating rod; 13. a fixed structure; 14. a straight rod; 15. a second rotating shaft; 16. a second threaded column; 17. a second thread groove; 18. placing a plate; 19. an extension structure I; 20. a second expansion structure; 21. a longitudinal divider plate; 22. a transverse divider plate; 23. an expansion board; 24. erecting a rod; 25. a third expansion structure; 26. a rubber sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A storage goods shelf convenient for expansion comprises an expansion plate 23, a fixed structure 13, an expansion structure I19, an expansion structure II 20, an expansion structure III 25 and flat plates 1 which are oppositely arranged, universal wheels 7 which are oppositely arranged are arranged at the lower ends of the flat plates 1 at two sides, a fixed plate 2 is arranged at one side of each flat plate 1 at two sides, a screw rod 4 is connected with the fixed plate 2 in a threaded manner, a positioning nut 8 is arranged on the screw rod 4, the stability of the screw rod 4 in the fixing process can be improved, a rotating handle 3 is arranged at the upper end of the screw rod 4, a pressing plate 5 is rotationally arranged at the lower end of the screw rod 4, the pressing plate 5 is rotationally connected with the screw rod 4 through a bearing, anti-slip grains are arranged on the rotating handle 3, the friction force between a hand and the rotating handle 3 can be increased through the anti-slip grains, so that the hand can more easily hold the rotating handle 3, and anti-slip teeth 6 are arranged at the lower ends of the pressing plate 5, one end of the flat plate 1 and one side of the expansion plate 23 on one side are both provided with a first rotating shaft 9, a first threaded column 10 is arranged on the first rotating shaft 9, a first threaded groove 11 matched with the first threaded column 10 is arranged in the flat plate 1 and the expansion plate 23 on the other side, a rotating rod 12 is arranged on one side of the first rotating shaft 9, the rotating rod 12 is held to facilitate the rotation of the first rotating shaft 9, a rubber sleeve 26 is sleeved on the rotating rod 12, the comfort degree of a human hand in rotating the rotating rod 12 can be improved, the fixed structure 13 comprises upright rods 24 positioned at four corners of the upper ends of the expansion plate 23 and the flat plate 1, a placing plate 18 is arranged at the upper ends of the upright rods 24, the first expansion structure 19, the second expansion structure 20 and the third expansion structure 25 respectively comprise placing plates 18, straight rods 14 are arranged at four corners of the lower end of the placing plate 18, a second rotating shaft 15 is arranged at the lower end of the straight rods 14, a second threaded column 16 is arranged at the lower end of the second rotating shaft 15, the placing plate 18 is internally provided with a second threaded groove 17 matched with the second threaded column 16, the lower ends of the placing plates 18 of the second expanded structure 20 and the third expanded structure 25 are respectively provided with a longitudinal partition plate 21, and two sides of the longitudinal partition plate 21 of the third expanded structure 25 are respectively provided with a transverse partition plate 22 connected with the straight rod 14.

When the utility model is implemented, before goods are placed, the screw column at one end of a flat plate at one side is firstly assembled together, specifically, the screw column at one end of the flat plate at one side is aligned with a screw groove I of an expansion plate, a rotating rod is grabbed and a rotating shaft I is rotated, the rotating shaft drives the screw column I to rotate until the screw column I is completely rotated into the screw groove I, the expansion plates with proper quantity are installed according to requirements, then the screw column I at one side of the edge expansion plate is connected with the screw groove in the flat plate at the other side, then an expansion structure I, an expansion structure II or an expansion structure III is sequentially selected and installed above a fixed structure according to the size and the quantity of the goods, the screw column is aligned with the screw groove II and rotated, a straight rod is fixed at the upper end of a placing plate, the expansion function is realized, and the quantity of the expansion plates can be selected and installed according to the quantity of the goods, or the upper end of the uppermost placing plate is continuously provided with the first expansion structure, the second expansion structure or the third expansion structure, the first expansion structure, the second expansion structure or the third expansion structure can be selectively arranged according to the size type of the goods, the longitudinal partition plates in the second expansion structure and the longitudinal partition plates in the third expansion structure are matched with the transverse partition plates, the goods with different size types can be placed, the structure can be changed so as to adapt to the placed goods, when the goods are placed without excessive expansion plates, the first expansion structure, the second expansion structure or the third expansion structure, useless expansion plates, the first expansion structure, the second expansion structure or the third expansion structure can be disassembled, thus the waste of space resources can be avoided, when the goods are placed, particularly, the screw rod is grabbed to rotate the rotating handle, the screw rod can drive the pressing plate below to descend until the pressing plate is tightly attached to the ground, the anti-skid teeth can be tightly attached to the ground, and then the positioning nuts are screwed down, stability when can improve the screw rod fixed, the antiskid tooth can prevent that the flat board from removing when parking, is difficult for removing when parking like this.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. The utility model provides a storage goods shelves convenient to extension which characterized in that: the device comprises an expansion plate (23), a fixed structure (13), a first expansion structure (19), a second expansion structure (20), a third expansion structure (25) and oppositely arranged flat plates (1), wherein the lower ends of the flat plates (1) at two sides are respectively provided with universal wheels (7) which are oppositely arranged, one sides of the flat plates (1) at two sides are respectively provided with a fixed plate (2), the fixed plates (2) are in threaded connection with a screw rod (4), the upper end of the screw rod (4) is provided with a rotating handle (3), the lower end of the screw rod is provided with a pressing plate (5) in a rotating manner, the lower end of the pressing plate (5) is provided with an anti-skidding tooth (6), one side of one end of the flat plate (1) and one side of the expansion plate (23) are respectively provided with a first rotating shaft (9), the first rotating shaft (9) is provided with a first threaded column (10), the other side of the flat plate (1) and the expansion plate (23) are respectively provided with a first threaded groove (11) which is matched with the first threaded column (10), the fixed structure (13) comprises upright posts (24) which are positioned at the upper ends of the expansion plate (23) and the flat plate (1), the four corners of the upright posts (18), the four corners of the extension plate (18) and the extension plate (20) at the four corners of which are respectively provided with the expansion structure (18), and the extension plate (18) which are respectively provided with the extension plate (20), the lower extreme of straight-bar (14) all is equipped with pivot two (15), the lower extreme of pivot two (15) all is equipped with screw thread post two (16), place be equipped with in board (18) with screw thread post two (16) complex thread groove two (17), the lower extreme of placing board (18) of extension structure two (20) and extension structure three (25) all is equipped with vertical division board (21), the both sides of vertical division board (21) of extension structure three (25) all are equipped with horizontal division board (22) of being connected with straight-bar (14).

2. The storage rack convenient for expansion according to claim 1, wherein: the rotating handle (3) is provided with anti-skid lines.

3. The storage rack convenient for expansion according to claim 1, wherein: and a positioning nut (8) is arranged on the screw rod (4).

4. The storage rack convenient for expansion according to claim 1, wherein: and a rotating rod (12) is arranged on one side of the first rotating shaft (9).

5. The storage rack convenient for expansion according to claim 4, wherein: the rotating rod (12) is sleeved with a rubber sleeve (26).

6. The storage rack convenient for expansion according to claim 1, wherein: the pressing plate (5) is rotatably connected with the screw rod (4) through a bearing.

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