Office supplies rack

Abstract

The utility model provides an office supplies rack, including bottom bracket, still include: folding frame structure, folding frame structure sets up on bottom bracket, fixed restriction structure, fixed restriction structure sets up on folding frame structure. Through the jointing link restricts the mutual rotation of rotating support plate no.

Description

Technical Field

[0001] This utility model relates to the field of office supplies technology, and in particular to an office supplies rack. Background Technology

[0002] Office supplies refer to auxiliary items used by people in their daily work, encompassing a range of work-related items such as document and filing supplies, desktop items, office equipment, financial supplies, and consumables. When there are many office supplies on the desk, employees sometimes place shelves on their desks to assist in the organization of these supplies.

[0003] Typical office supply racks have a fixed size and cannot be easily folded for storage. This makes it difficult to reduce the overall volume and storage space when moving or carrying office supply racks, resulting in inconvenience for transporting larger racks. Therefore, how to reduce the storage space of office supply racks to make them easier to carry is an important issue that needs to be addressed in the design of office supply racks. Utility Model Content

[0004] This utility model provides an office supplies rack to solve the problem of inconvenience in carrying large office supplies racks.

[0005] This utility model solves the above-mentioned technical problems through the following technical solutions: This utility model provides an office supplies rack, including a bottom bracket, and also includes: A folding frame structure, wherein the folding frame structure is mounted on a bottom bracket; A fixed limiting structure is provided on the folding frame structure, and the fixed limiting structure restricts the rotation of the folding frame structure.

[0006] Preferably, two baffles are fixedly connected to the inner sidewall of the bottom of the bottom bracket, the length of the two baffles being consistent with the width of the bottom bracket, and four fixing buckles are fixedly connected to the sidewalls on both sides of the bottom bracket.

[0007] Preferably, the folding frame structure includes a first fixing block, a first rotating support plate, a second rotating support plate, an office supplies placement plate, a second fixing block, and a top plate. The first fixing block is fixedly connected to the bottom inner side wall of the bottom bracket and the top side wall of the office supplies placement plate. The first rotating support plate is rotatably connected to the side wall of the first fixing block. The other end of the first rotating support plate is rotatably connected to the second rotating support plate. The other end of the second rotating support plate is rotatably connected to the second fixing block. The second fixing block is fixedly connected to the bottom side wall of the office supplies placement plate and the top plate.

[0008] In this technical solution, office supplies can be placed and stored on the bottom bracket, the office supplies placement board, and the top board.

[0009] Preferably, the length and width of the top plate are the same as the length and width of the bottom bracket, and four fixing buckles are fixedly connected to the side walls on both sides of the top plate, the fixing buckles being the second type cooperating with the fixing buckles.

[0010] In this technical solution, the second fixing buckle is snapped onto the first fixing buckle, so that the top plate and the bottom bracket are fixedly connected together.

[0011] Preferably, the top sidewall of the top plate has a storage groove, and a handle is rotatably connected in the storage groove.

[0012] In this technical solution, rotating the handle causes it to stand upright, making it easier to carry the folded office supplies rack.

[0013] Preferably, a second baffle is fixedly connected to the side walls on both sides of the office supplies placement board. The height of the second baffle is the same as the sum of the heights of the first fixing block, the second fixing block, and the office supplies placement board. A first baffle is fixedly connected to the bottom side wall of the top plate. The height of the first baffle is the same as the height of the second fixing block.

[0014] In this technical solution, baffle one, baffle two and baffle three block and restrict the two ends of rotating support plate one and rotating support plate two, so as to prevent the rotating support plate one on both sides from rotating synchronously, causing the office supplies rack to tilt as a whole.

[0015] Preferably, the first rotating support plate has a snap-fit ​​groove on its side wall, and the second rotating support plate has a square groove on its side wall.

[0016] Preferably, the fixed limiting structure includes a rotating block, threaded rods, movable plates, snap-fit ​​rods, and limiting rods. Two threaded rods are fixedly connected to the side walls at both ends of the rotating block. The other ends of the two threaded rods are rotatably connected to the inner side walls on both sides of the square groove. Two movable plates are threadedly connected to the two threaded rods. Two snap-fit ​​rods are fixedly connected to the side walls of the two movable plates. The limiting rods are fixedly connected to the inner side walls of the square groove and are slidably connected to the movable plates.

[0017] In this technical solution, rotating the rotating block causes the threaded rods at both ends to rotate, and the rotation of the threaded rods causes the two moving plates to move. The two moving plates move away from each other, causing the locking rod to move, so that the locking rod engages into the locking groove.

[0018] Preferably, the locking rod and the locking groove cooperate with each other, and the threads on the two threaded rods at both ends of the rotating block are opposite to each other.

[0019] In this technical solution, the rotation of two threaded rods drives two moving plates to move away from or towards each other.

[0020] Preferably, the width of the movable plate is consistent with the thickness of the second rotating support plate, and the diameter of the rotating block is smaller than the thickness of the second rotating support plate.

[0021] In this technical solution, the moving plate and rotating block are prevented from protruding from the rotating support plate 2.

[0022] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0023] The positive and progressive effects of this utility model are as follows: 1. The mutual rotation of rotating support plate one and rotating support plate two is restricted by the locking rod. Baffle one, baffle two and baffle three block and restrict the two ends of rotating support plate one and rotating support plate two, preventing the rotating support plate one on both sides from rotating synchronously, which would cause the office supplies rack to tilt as a whole. This makes the unfolded office supplies rack more stable. Office supplies can be placed and stored on the bottom bracket, office supplies display plate and top plate, which makes the unfolded office supplies rack more stable and can better place and store office supplies.

[0024] 2. By rotating the rotating block, the locking rod is disengaged from the locking slot, and the mutual rotation of the rotating support plate one and the rotating support plate two is no longer restricted. Both rotating support plates one and two rotate inward and fold up, causing the top plate and office supplies shelf to fall down without support and be stored in the bottom bracket. The fixing buckle two on the top plate is engaged with the fixing buckle one on the bottom bracket, so that the top plate and the bottom bracket are fixedly connected together. Lifting the handle makes it easier to carry the folded office supplies shelf, which is convenient for folding and storing office supplies shelf, reducing storage space and making it easy to carry. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0026] Figure 2 This is a schematic diagram of the overall internal structure of this utility model.

[0027] Figure 3 This is a side view of the overall internal structure of this utility model.

[0028] Figure 4 This is a schematic diagram of the internal structure of the overall folding and storage of this utility model.

[0029] Figure 5 The whole of this utility model Figure 3 A magnified schematic diagram of the structure at point A.

[0030] Explanation of reference numerals in the attached figures 1. Bottom bracket; 2. Folding frame structure; 201. Fixing block one; 202. Rotating support plate one; 203. Rotating support plate two; 204. Office supplies placement plate; 205. Fixing block two; 206. Top plate; 211. Baffle one; 212. Baffle two; 221. Snap-fit ​​groove; 222. Square groove; 3. Fixing buckle one; 4. Baffle three; 5. Storage groove; 6. Handle; 7. Fixing buckle two; 8. Fixing and limiting structure; 801. Rotating block; 802. Threaded rod; 803. Moving plate; 804. Snap-fit ​​rod; 805. Limiting rod. Detailed Implementation

[0031] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0032] like Figure 1-5 As shown, the office supplies rack includes a bottom bracket 1, and also includes: Folding frame structure 2, which is mounted on bottom bracket 1; A fixed limiting structure 8 is provided on the folding frame structure 2, and the fixed limiting structure 8 restricts the rotation of the folding frame structure 2.

[0033] Two baffles 3 4 are fixedly connected to the bottom inner side wall of the bottom bracket 1. The length of the two baffles 3 4 is consistent with the width of the bottom bracket 1. Four fixing buckles 1 3 are fixedly connected to the side walls on both sides of the bottom bracket 1.

[0034] The folding frame structure 2 includes a first fixing block 201, a first rotating support plate 202, a second rotating support plate 203, an office supplies placement plate 204, a second fixing block 205, and a top plate 206. The first fixing block 201 is fixedly connected to the bottom inner side wall of the bottom bracket 1 and the top side wall of the office supplies placement plate 204. The first rotating support plate 202 is rotatably connected to the side wall of the first fixing block 201. The other end of the first rotating support plate 202 is rotatably connected to the second rotating support plate 203. The other end of the second rotating support plate 203 is rotatably connected to the second fixing block 205. The second fixing block 205 is fixedly connected to the bottom side wall of the office supplies placement plate 204 and the top plate 206.

[0035] Office supplies can be placed and stored on the bottom bracket 1, the office supplies placement board 204, and the top board 206.

[0036] The length and width of the top plate 206 are the same as the length and width of the bottom bracket 1. Four fixing buckles 2 7 are fixedly connected to the side walls on both sides of the top plate 206. The fixing buckles 2 7 cooperate with the fixing buckles 1 3.

[0037] The second fixing buckle 7 is engaged with the first fixing buckle 3, so that the top plate 206 is fixedly connected to the bottom bracket 1.

[0038] The top side wall of the top plate 206 is provided with a storage groove 5, and a handle 6 is rotatably connected in the storage groove 5.

[0039] Rotate handle 6 so that it stands upright, and lift handle 6 to carry the folded office supplies rack more easily.

[0040] The office supplies placement board 204 has baffles 212 fixedly connected to its side walls on both sides. The height of the baffles 212 is the same as the sum of the heights of the fixing blocks 201, 205 and 204. The top plate 206 has baffles 211 fixedly connected to its bottom side wall. The height of the baffles 211 is the same as the height of the fixing blocks 205.

[0041] Baffle 1 211, baffle 2 212 and baffle 3 4 block and restrict the two ends of rotating support plate 1 202 and rotating support plate 2 203 to prevent the rotating support plate 1 202 on both sides from rotating synchronously, which would cause the office supplies rack to tilt as a whole.

[0042] The rotating support plate 202 has a snap-fit ​​groove 221 on its side wall, and the rotating support plate 203 has a square groove 222 on its side wall.

[0043] The fixed limiting structure 8 includes a rotating block 801, threaded rods 802, movable plates 803, snap-fit ​​rods 804, and limiting rods 805. Two threaded rods 802 are fixedly connected to the side walls at both ends of the rotating block 801. The other ends of the two threaded rods 802 are rotatably connected to the inner side walls on both sides of the square groove 222. Two movable plates 803 are threadedly connected to the two threaded rods 802. Two snap-fit ​​rods 804 are fixedly connected to the side walls of the two movable plates 803. The limiting rods 805 are fixedly connected to the inner side walls of the square groove 222 and are slidably connected to the movable plates 803.

[0044] Rotate the rotating block 801, which drives the threaded rods 802 at both ends to rotate. The rotation of the threaded rods 802 drives the two moving plates 803 to move. The two moving plates 803 move away from each other, causing the locking rod 804 to move, so that the locking rod 804 is locked into the locking groove 221.

[0045] The locking rod 804 and the locking groove 221 cooperate with each other, and the threads on the two threaded rods 802 at both ends of the rotating block 801 are opposite to each other.

[0046] The rotation of the two threaded rods 802 drives the two moving plates 803 to move away from or towards each other.

[0047] The width of the movable plate 803 is the same as the thickness of the rotating support plate 203, and the diameter of the rotating block 801 is smaller than the thickness of the rotating support plate 203.

[0048] To prevent the moving plate 803 and the rotating block 801 from protruding from the rotating support plate 203.

[0049] When this utility model is in use, when the office supplies rack is unfolded, the top plate 206 is pulled upwards, causing the rotating support plate 1 202 and the rotating support plate 203 to rotate relative to each other until both rotating support plate 1 202 and the rotating support plate 203 are in a vertical state. At this time, the locking rod 804 is directly opposite the locking groove 221. Rotating the rotating block 801 causes the threaded rods 802 at both ends to rotate. The rotation of the threaded rods 802 causes the two moving plates 803 to move. The two moving plates 803 move away from each other, causing the locking rod 804 to move, so that the locking rod 804 is locked into the locking groove 221. The locking rod 804 restricts the relative rotation between the rotating support plate 1 202 and the rotating support plate 203. Baffle 1 211, baffle 2 212 and baffle 3 4 block and restrict the two ends of rotating support plate 1 202 and rotating support plate 2 203 to prevent the rotating support plate 1 202 on both sides from rotating synchronously, which would cause the office supplies rack to tilt as a whole. This makes the unfolded office supplies rack more stable. Office supplies can be placed and stored on the bottom bracket 1, office supplies placement plate 204 and top plate 206, which makes the unfolded office supplies rack more stable and allows for better placement and storage of office supplies. When moving and carrying the office supplies rack, rotate the rotating block 801 in the opposite direction. The rotating block 801 drives the threaded rod 802 to rotate in the opposite direction. The threaded rod 802 drives the two moving plates 803 to move closer to each other, so that the locking rod 804 disengages from the locking groove 221. It no longer restricts the mutual rotation of the rotating support plate 1 202 and the rotating support plate 203. Both the rotating support plate 1 202 and the rotating support plate 203 rotate inward and fold up, so that the top plate 206 and the office supplies rack 204 fall down without support and are stored in the bottom bracket 1. The fixing buckle 2 7 on the top plate 206 is engaged with the fixing buckle 3 on the bottom bracket 1, so that the top plate 206 and the bottom bracket 1 are fixedly connected together. Rotate the handle 6 so that the handle 6 stands up. Lifting the handle 6 makes it easier to carry the folded office supplies rack. The office supplies rack is folded and stored in a way that reduces storage space and makes it easy to carry.

[0050] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. An office supplies rack, including a bottom bracket (1), characterized in that, Also includes: A folding frame structure (2) is provided on a bottom bracket (1); A fixed limiting structure (8) is provided on the folding frame structure (2) to restrict the rotation of the folding frame structure (2).

2. The office supply stand of claim 1, wherein: Two baffles (4) are fixedly connected to the inner side wall of the bottom bracket (1). The length of the two baffles (4) is consistent with the width of the bottom bracket (1). Four fixing buckles (3) are fixedly connected to the side walls on both sides of the bottom bracket (1).

3. The office supply stand of claim 1, wherein: The folding frame structure (2) includes a fixing block one (201), a rotating support plate one (202), a rotating support plate two (203), an office supplies placement plate (204), a fixing block two (205), and a top plate (206). The fixing block one (201) is fixedly connected to the bottom inner side wall of the bottom bracket (1) and the top side wall of the office supplies placement plate (204). The rotating support plate one (202) is rotatably connected to the side wall of the fixing block one (201). The other end of the rotating support plate one (202) is rotatably connected to the rotating support plate two (203). The other end of the rotating support plate two (203) is rotatably connected to the fixing block two (205). The fixing block two (205) is fixedly connected to the bottom side wall of the office supplies placement plate (204) and the top plate (206).

4. The office supply stand of claim 3, wherein: The length and width of the top plate (206) are the same as the length and width of the bottom bracket (1). Four fixing buckles (7) are fixedly connected to the side walls on both sides of the top plate (206). The fixing buckles (7) cooperate with the fixing buckles (3).

5. The office supply stand of claim 3, wherein: The top side wall of the top plate (206) is provided with a storage groove (5), and a handle (6) is rotatably connected in the storage groove (5).

6. The office supply stand of claim 3, wherein: The side walls on both sides of the office supplies placement board (204) are fixedly connected to baffles two (212). The height of baffles two (212) is the same as the sum of the heights of fixing block one (201), fixing block two (205) and office supplies placement board (204). The bottom side wall of the top plate (206) is fixedly connected to baffle one (211). The height of baffle one (211) is the same as the height of fixing block two (205).

7. The office supply stand of claim 3, wherein: The rotating support plate one (202) has a snap-fit ​​groove (221) on its side wall, and the rotating support plate two (203) has a square groove (222) on its side wall.

8. The office supply stand of claim 1, wherein: The fixed limiting structure (8) includes a rotating block (801), a threaded rod (802), a movable plate (803), a snap-fit ​​rod (804), and a limiting rod (805). Two threaded rods (802) are fixedly connected to the side walls at both ends of the rotating block (801). The other ends of the two threaded rods (802) are rotatably connected to the inner side walls on both sides of the square groove (222). Two movable plates (803) are threadedly connected to the two threaded rods (802). Two snap-fit ​​rods (804) are fixedly connected to the side walls of the two movable plates (803). The limiting rod (805) is fixedly connected to the inner side wall of the square groove (222). The limiting rod (805) is slidably connected to the movable plate (803).

9. The office supply stand of claim 8, wherein: The locking rod (804) and the locking groove (221) cooperate with each other, and the threads on the two threaded rods (802) at both ends of the rotating block (801) are opposite to each other.

10. The office supply stand of claim 8, wherein: The width of the movable plate (803) is the same as the thickness of the rotating support plate (203), and the diameter of the rotating block (801) is smaller than the thickness of the rotating support plate (203).

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