Foldable commodity shelf

Abstract

The utility model relates to the technical field of storage rack structures, in particular to a foldable storage rack which comprises a rack plate group, the rack plate group comprises two left vertical racks, butt joint rods are connected to the sides of the two left vertical racks, a right vertical rack is connected to the tail ends of the butt joint rods, a storage plate group is arranged between the two left vertical racks, and the right vertical rack is connected to the left vertical rack. The storage plate set comprises a left suspension plate, one end of the left suspension plate is rotationally connected with a right suspension plate, the other end of the right suspension plate is rotationally connected with the inner wall of the other left vertical frame, and a frame assembly is rotationally installed on the inner side of the top end of one left vertical frame and the inner side of the top end of the right vertical frame. The opposite sides of the left suspension plate and the right suspension plate are lifted upwards, so that the left suspension plate and the right suspension plate are bent, the angle between the left suspension plate and the right suspension plate is adjusted and changed, then the left vertical frame and the right vertical frame are attached to each other, the left vertical frame and the right vertical frame can be transversely placed after being folded conveniently, and the storage space needed during storage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of storage rack structures, in particular to a foldable storage rack. Background Art

[0002] In daily life, people often encounter the problem of storing and placing items. In this case, you need to use a shelf to place items. The shelf is composed of a bottom plate and a pillar to place sundries. It is mostly supported by a strip bracket and supported by a bottom plate. It has a unique shape, smart design, easy loading and unloading, clean and bright, and an open design that makes the storage visible at a glance.

[0003] However, a common defect of commonly used storage tools is that when the rack is not in use or is being transported, the rack is bolted together and lacks foldability. When the rack is idle or transported, the rack itself will take up a large space, which is not conducive to storage. Therefore, a foldable rack is needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A foldable storage rack comprises a shelf plate group, wherein the shelf plate group comprises two left upright frames, the sides of the two left upright frames are connected with docking rods, and the ends of the docking rods are connected with a right upright frame, a storage plate group is arranged between the two left upright frames, the storage plate group comprises a left hanging plate, one end of the left hanging plate is rotatably connected to the right hanging plate, and the other end of the right hanging plate is rotatably connected to the inner wall of another left upright frame, and a frame assembly is rotatably installed on the inner side of the top end of one of the left upright frames and the right upright frame.

[0007] Preferably, a positioning plate is connected to the inner side of the left hanging plate, and a groove is opened on the inner side of the right hanging plate. The positioning plate is inserted into the groove of the right hanging plate, and the positioning plate can be inserted into the groove of the right hanging plate to prevent the left and right hanging plates from shaking when they are parallel.

[0008] Preferably, a lifting assembly is movably installed on the outer side of the three left hanging plates, and the lifting assembly includes a lifting rod, a docking plate is connected to the outer side of the top end of the lifting rod, and two support rods are symmetrically rotatably installed on both sides of the docking plate through grooves, and the ends of the two support rods are movably connected to the axial ends of the left hanging plate and the right hanging plate respectively. By holding the lifting rod and pulling it up, the three left hanging plates can be controlled to be pulled up, and then the three left hanging plates and the right hanging plate can be folded synchronously.

[0009] Preferably, the frame assembly includes a frame plate, on the inner side of which a hollow plate is embedded and installed through a groove, and a detachable structure is adopted between the frame plate and the hollow plate, so that the staff can store the hollow plate conveniently.

[0010] Preferably, the right side of the frame plate is placed between the left upright frame and the right upright frame, an insert plate is inserted through the through hole at the outer top end of the right upright frame, and a return spring is sleeved on the outer side of the insert plate, and the other end of the return spring is fixed to the right upright frame. The insert plate is inserted into the slot of the frame plate during movement, which can ensure the stability of the hollow plate when suspended.

[0011] Preferably, a restraint assembly is rotatably installed on the top of one of the left upright frames, and the restraint assembly includes a buckle plate, and the buckle plate is in an L-shaped structure. A groove matching the buckle plate is provided on the top of the other left upright frame, and the two left upright frames can be restrained by buckling the top of the buckle plate into the groove of the other left upright frame.

[0012] Preferably, a through groove is opened on the side of the buckle plate, and a rotating shaft is embedded in the through groove. The rotating shaft passes through the buckle plate through the through hole and is rotatably connected to the left upright frame. A return spring is connected to the left side of the rotating shaft, and the left side of the return spring is connected and fixed to the inner wall of the buckle plate through groove. The rebound force of the return spring can pull the buckle plate back, thereby preventing the buckle plate from detaching from the groove of the left upright frame, thereby ensuring the stability of the docking between the buckle plate and the groove of the left upright frame.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. By setting up a shelf group and a storage board group, folding storage is achieved. Compared with the traditional structure, this device lifts the opposite sides of the left hanging board and the right hanging board upward, bends the left hanging board and the right hanging board, adjusts and changes the angle of the left hanging board and the right hanging board, and then makes the left and right left vertical frames close to each other, which is convenient for folding and horizontal placement, reducing the placement space required for storage.

[0015] 2. By setting up a lifting component and a constraint component, the synchronous bending of the left hanging plate and the right hanging plate can be achieved. The device is rotatably connected to the three left hanging plates through the lifting rod, which can make the upper and lower three left hanging plates and the right hanging plate move synchronously, thereby improving the folding efficiency of the left and right hanging plates. When the two left uprights are as close as possible, the buckle plate is pulled on the surface of the shaft, and the rebound force of the return spring can drive the buckle plate to pull back the other left upright frame, thereby ensuring the stability of the two left upright frames after being close together. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the external structure of a foldable storage rack proposed by the utility model;

[0018] Figure 2 This is a three-dimensional disassembled structural diagram of a lifting assembly in a foldable storage rack proposed by the utility model;

[0019] Figure 3 This is a three-dimensional disassembled structural diagram of a frame assembly in a foldable storage rack proposed by the utility model;

[0020] Figure 4 This is a three-dimensional disassembled structural schematic diagram of a restraining component in a foldable storage rack proposed by the utility model.

[0021] In the figure: 1. shelf plate group; 11. left vertical frame; 12. right vertical frame; 13. docking rod; 2. storage plate group; 21. left hanging plate; 22. right hanging plate; 23. positioning plate; 3. frame assembly; 31. frame plate; 32. hollow plate; 33. plug plate; 34. reset spring; 4. constraint assembly; 41. rotating shaft; 42. return spring; 43. buckle plate; 5. lifting assembly; 51. lifting rod; 52. docking plate; 53. support rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4 A foldable storage rack includes a shelf group 1, the shelf group 1 includes two left upright frames 11, the sides of the two left upright frames 11 are connected with docking rods 13, and the ends of the docking rods 13 are connected with a right upright frame 12, a storage plate group 2 is arranged between the two left upright frames 11, the storage plate group 2 includes a left hanging plate 21, one end of the left hanging plate 21 is rotatably connected to a right hanging plate 22, and the other end of the right hanging plate 22 is rotatably connected to the inner wall of the other left upright frame 11, and a frame component 3 is rotatably installed on the inner side of the top of one of the left upright frames 11 and the right upright frame 12.

[0024] A positioning plate 23 is connected to the inner side of the left hanging plate 21 , a groove is provided on the inner side of the right hanging plate 22 , and the positioning plate 23 is inserted into the groove of the right hanging plate 22 .

[0025] A lifting assembly 5 is movably installed on the outer side of the three left hanging plates 21, and the lifting assembly 5 includes a lifting rod 51. A docking plate 52 is connected to the outer side of the top end of the lifting rod 51, and two support rods 53 are symmetrically rotatably installed on both sides of the docking plate 52 through grooves. The ends of the two support rods 53 are movably connected to the axial ends of the left hanging plate 21 and the right hanging plate 22 respectively.

[0026] The frame assembly 3 comprises a frame plate 31 , on the inner side of which a hollow plate 32 is embedded and installed via a groove.

[0027] The right side of the frame plate 31 is placed between the left frame 11 and the right frame 12. An insert plate 33 is inserted through the through hole at the outer top of the right frame 12, and a return spring 34 is sleeved on the outer side of the insert plate 33. The other end of the return spring 34 is fixed to the right frame 12.

[0028] A restraint assembly 4 is rotatably mounted on the top of one of the left upright frames 11 . The restraint assembly 4 includes a buckle plate 43 . The buckle plate 43 is in an L-shaped structure. A groove matching the buckle plate 43 is formed on the top of the other left upright frame 11 .

[0029] A through groove is opened on the side of the buckle plate 43, and a rotating shaft 41 is embedded in the through groove. The rotating shaft 41 passes through the buckle plate 43 through the through hole and is rotatably connected to the left stand 11. A return spring 42 is connected to the left side of the rotating shaft 41, and the left side of the return spring 42 is fixedly connected to the inner wall of the through groove of the buckle plate 43.

[0030] When the left hanging plate 21 and the right hanging plate 22 are placed horizontally side by side, the positioning plate 23 can be inserted into the groove of the right hanging plate 22 to prevent the left and right hanging plates 21 and the right hanging plates 22 from shaking left and right when they are placed side by side, thereby ensuring the stability of the left and right hanging plates 21 and the right hanging plates 22 after they are docked side by side. By holding the lifting rod 51 and pulling it up, the three left hanging plates 21 can be controlled to be pulled up, and then the three left hanging plates 21 and the right hanging plates 22 are folded synchronously. The two support rods 53 on both sides of the support rod 53 can be used to reinforce the left and right hanging plates 21 and the right hanging plates 22 to ensure the stability when the left and right hanging plates 21 and the right hanging plates 22 are bent. The hollow plate 32 can be embedded in the surface of the frame plate 31 through the frame plate 31. A detachable structure is adopted between the frame plate 31 and the hollow plate 32, which is convenient for the staff to store the hollow plate 32. The frame plate 31 is placed horizontally between the left stand 11 and the right stand 12, and the return spring can be used to The rebound force of 34 pushes the plug plate 33 so that the plug plate 33 can be moved and inserted into the slot of the frame plate 31, which can ensure the stability of the hollow plate 32 when it is suspended. At the same time, the frame plate 31 connects the two left upright frames 11 to ensure the stability of the left upright frames 11 when they are placed upright. When the two left upright frames 11 are close to each other, the top of the buckle plate 43 can be buckled into the groove of the other left upright frame 11, which can constrain the two left upright frames 11 and ensure the stability of the left upright frames 11 after they are placed. When the buckle plate 43 is buckled into the groove of the left upright frame 11, the rebound force of the return spring 42 can pull the buckle plate 43 back, thereby preventing the buckle plate 43 from escaping from the groove of the left upright frame 11, ensuring the stability of the buckle plate 43 and the groove of the left upright frame 11. The through hole of the buckle plate 43 can constrain the rotating shaft 41 to prevent the buckle plate 43 from shaking when it moves on the surface of the rotating shaft 41.

[0031] Working principle: According to the attached Figure 1 With attached Figure 4 As shown, by pulling the plug plate 33, the plug plate 33 stretches the reset spring 34, and the plug plate 33 can be separated from the frame plate 31 after being stressed. At this time, the frame plate 31 is rotated, and then the frame plate 31 and the left stand 11 are folded. At the same time, the hollow plate 32 can be removed, so that the hollow plate 32 can be placed independently.

[0032] Secondly, according to the attached Figure 2 As shown, by pulling the lifting rod 51 upward, the lifting rod 51 moves to drive the three left hanging plates 21 to move upward, and the left hanging plates 21 can be folded. When the two left upright frames 11 are close to each other, according to the attached Figure 4 As shown, the buckle plate 43 can be rotated at this time, so that the buckle plate 43 pulls the return spring 42 after rotating, and the buckle plate 43 moves to be buckled inside the top groove of the other left stand 11 to prevent the left stand 11 from loosening when it is close to each other.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A foldable storage rack, comprising a shelf assembly (1), characterized in that: The shelf plate group (1) comprises two left upright frames (11), the sides of the two left upright frames (11) are both connected with a docking rod (13), and the end of the docking rod (13) is connected with a right upright frame (12), a storage plate group (2) is arranged between the two left upright frames (11), and the storage plate group (2) comprises a left hanging plate (21), one end of the left hanging plate (21) is rotatably connected with a right hanging plate (22), and the other end of the right hanging plate (22) is rotatably connected to the inner wall of another left upright frame (11), and a frame assembly (3) is rotatably installed on the inner side of the top end of one of the left upright frames (11) and the right upright frame (12).

2. A foldable storage rack according to claim 1, characterized in that: A positioning plate (23) is connected to the inner side of the left hanging plate (21), a groove is provided on the inner side of the right hanging plate (22), and the positioning plate (23) is inserted into the groove of the right hanging plate (22).

3. A foldable storage rack according to claim 2, characterized in that: The three left hanging plates (21) are all movably mounted with a lifting assembly (5), and the lifting assembly (5) comprises a lifting rod (51), the top end of the lifting rod (51) is connected to a docking plate (52) on the outside, and two support rods (53) are symmetrically rotatably mounted on both sides of the docking plate (52) through grooves, and the ends of the two support rods (53) are movably connected to the axial ends of the left hanging plate (21) and the right hanging plate (22), respectively.

4. The foldable storage rack according to claim 1, characterized in that: The frame assembly (3) comprises a frame plate (31), the inner side of which is embedded with a hollow plate (32) via a groove.

5. The foldable storage rack according to claim 4, characterized in that: The right side of the frame plate (31) is placed between the left stand (11) and the right stand (12); an insert plate (33) is inserted through a through hole at the top of the outer side of the right stand (12); a return spring (34) is sleeved on the outer side of the insert plate (33); the other end of the return spring (34) is fixedly connected to the right stand (12).

6. The foldable storage rack according to claim 1, characterized in that: A restraining assembly (4) is rotatably mounted on the top of one of the left upright frames (11), wherein the restraining assembly (4) comprises a buckle plate (43) having an L-shaped structure, and a groove matching the buckle plate (43) is formed on the top of the other left upright frame (11).

7. The foldable storage rack according to claim 6, characterized in that: The side of the buckle plate (43) is provided with a through groove, and a rotating shaft (41) is inserted in the through groove. The rotating shaft (41) passes through the buckle plate (43) through the through hole and is rotatably connected to the left stand (11). The left side of the rotating shaft (41) is connected with a return spring (42), and the left side of the return spring (42) is connected and fixed to the inner wall of the through groove of the buckle plate (43).

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