Indoor and outdoor dual-purpose folding workbench

Abstract

The utility model discloses an indoor and outdoor dual-purpose folding workbench, which relates to the technical field of folding workbenches, and comprises a first desktop, a connecting block, four desk legs and two second desktops, the desk legs are arranged in the connecting block, the two second desktops are distributed below the first desktop, and the connecting block is arranged on the first desktop. The four end corners of the sides, away from each other, of the two second table tops are connected with the table legs, and a folding mechanism is installed between the first table top and the second table tops and used for folding the first table top and the second table tops. According to the folding mechanism, the connecting rods and the sliding blocks in the folding mechanism slide on the supporting columns, the effects of rapidly unfolding and rapidly folding the workbench can be achieved, the clamping blocks are connected with the fixing pins, the stability when the workbench is unfolded and folded can be improved, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of folding workbenches, in particular to an indoor and outdoor dual-purpose folding workbench. Background Art

[0002] The stainless steel workbench is made of stainless steel, which is beautiful, hygienic, corrosion-resistant, acid-proof, alkali-proof, dust-proof, anti-static, and can prevent bacterial growth. It is the most ideal workbench commonly used in all walks of life, and is also commonly used for the placement and display of goods in some stores.

[0003] Traditional stainless steel workbenches are mostly fixed by welding, and are in a fixed state as a whole. However, in actual use, the shop sometimes holds activities, and the goods need to be placed outdoors to be better seen by passers-by. In this case, the stainless steel workbench needs to be moved outdoors, and the fixed stainless steel workbench is not easy to transfer. Based on this, an indoor and outdoor dual-use folding workbench is provided. Utility Model Content

[0004] The utility model aims to provide a foldable workbench for indoor and outdoor use in order to solve the problem that a stainless steel workbench in a fixed state is inconvenient to transfer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an indoor and outdoor dual-purpose folding workbench, comprising a first desktop, a connecting block, table legs, and a second desktop, wherein the first desktop and the second desktop are both provided with two and are symmetrically distributed, the connecting blocks are provided with four and are distributed at four end corners of the bottom of the two first desktops on one side away from each other, the table legs are provided with four and are installed inside the connecting blocks, the two second desktops are distributed below the first desktop, and the four end corners of the two second desktops on one side away from each other are connected to the table legs, and a folding mechanism is installed between the first desktop and the second desktop, and the folding mechanism is used to fold the first desktop and the second desktop;

[0006] The folding mechanism comprises a connecting rod, a supporting column, a first connecting column, an elliptical block, a sliding block, and a second connecting column;

[0007] The elliptical block is installed at both ends of the side where the two first tabletops and the two second tabletops are close to each other, the second connecting column is rotatably connected to the inner side of the side where the two first tabletops and the second tabletops are close to each other, and penetrates through the first tabletops, the second tabletops and the elliptical block for rotation connection, and the elliptical block is used to provide a rotation fulcrum for the first tabletop and the second tabletop;

[0008] The support column is fixed in the middle of two elliptical blocks distributed up and down, and the first connecting column is rotatably connected to the inner sides of the two second tabletops on the side away from each other and passes through the second tabletops and the table legs to the outer ends of the table legs;

[0009] The sliding block is slidably connected to the outside of the supporting column, two connecting rods are provided and symmetrically distributed on both sides of the supporting column, and two ends of the connecting rods are rotatably connected to the sliding block and the first connecting column respectively.

[0010] As a further solution of the utility model: the folding mechanism further includes a first clamping block and a second rotating pin;

[0011] The second rotating pin is installed at both ends of the sliding block and penetrates through both ends of the sliding block, and the one end is located on the inner side and sleeved on the outer side of the second rotating pin;

[0012] The first clamping block is rotatably connected to the outer side of the second connecting column connected to the first desktop, and a "C"-shaped groove that is clamped with the second rotating pin is provided at a position near the bottom of one side of the first clamping block.

[0013] As a further solution of the utility model: a first rotating pin is installed at the connection between the connecting block and the table leg, and four first rotating pins are provided and penetrate through both ends of the connecting block and the table leg.

[0014] As a further solution of the utility model: L-shaped grooves are provided at the positions where the two second tabletops contact the table legs, and the L-shaped grooves are used to provide space for the rotation between the second tabletops and the table legs.

[0015] As a further solution of the present invention: the tops of the two first tabletops and the two second tabletops that are close to each other are in a right-angle structure and the bottoms are in a curved structure.

[0016] As a further solution of the utility model: one side of the outer wall of the two table legs that are not in contact with the connecting rod is respectively rotatably connected with a second clamping block and fixedly connected with a fixing pin, and a U-shaped groove is opened at a position near the bottom end of one side of the second clamping block, and the inner wall size of the U-shaped groove matches the outer wall size of the fixing pin.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model provides a folding mechanism, in which a connecting rod and a sliding block slide on a supporting column, so that the workbench can be quickly unfolded and folded. The connection between the clamping block and the fixing pin can improve the stability of the workbench when it is unfolded and folded, thereby effectively improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a side structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic cross-sectional view of the folding mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the side cutting part of the utility model.

[0023] In the figure: 1, first table top; 2, connecting block; 3, table leg; 4, folding mechanism; 401, connecting rod; 402, supporting column; 403, first connecting column; 404, elliptical block; 405, first clamping block; 406, sliding block; 407, second connecting column; 408, second rotating pin; 5, first rotating pin; 6, L-shaped groove; 7, second table top; 8, second clamping block; 9, U-shaped groove; 10, fixing pin. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4 In the embodiment of the utility model, an indoor and outdoor dual-purpose folding workbench includes a first desktop 1, a connecting block 2, a table leg 3, and a second desktop 7. The first desktop 1 and the second desktop 7 are both provided with two and are symmetrically distributed. The connecting blocks 2 are provided with four and are distributed at four end corners of the bottom of the two first desktops 1 away from each other. Four table legs 3 are provided, and the table legs 3 are installed inside the connecting block 2. The two second desktops 7 are distributed below the first desktop 1. The four end corners of the two second desktops 7 away from each other are connected to the table legs 3. A folding mechanism 4 is installed between the first desktop 1 and the second desktop 7. The folding mechanism 4 is used to fold the first desktop 1 and the second desktop 7;

[0026] The folding mechanism 4 includes a connecting rod 401, a supporting column 402, a first connecting column 403, an elliptical block 404, a sliding block 406, and a second connecting column 407;

[0027] The elliptical block 404 is installed at both ends of the side where the two first table tops 1 and the two second table tops 7 are close to each other. The second connecting column 407 is rotatably connected to the inner side of the side where the two first table tops 1 and the second table tops 7 are close to each other, and penetrates through the first table tops 1, the second table tops 7 and the elliptical block 404 for rotatable connection. The elliptical block 404 is used to provide a rotation fulcrum for the first table top 1 and the second table top 7.

[0028] The support column 402 is fixed between two elliptical blocks 404 distributed up and down, and the first connecting column 403 is rotatably connected to the inner sides of the two second table tops 7 away from each other and passes through the second table tops 7 and the table legs 3 to the outer ends of the table legs 3;

[0029] The sliding block 406 is slidably connected to the outside of the support column 402, two connecting rods 401 are provided and symmetrically distributed on both sides of the support column 402, and the two ends of the connecting rod 401 are rotatably connected to the sliding block 406 and the first connecting column 403 respectively;

[0030] The folding mechanism 4 further includes a first clamping block 405 and a second rotating pin 408;

[0031] The second rotating pin 408 is installed at both ends of the sliding block 406 and penetrates both ends of the sliding block 406. One end of the first connecting column 403 is located inside the sliding block 406 and sleeved on the outside of the second rotating pin 408.

[0032] The first clamping block 405 is rotatably connected to the outer side of the second connecting column 407 connected to the first desktop 1, and a "C"-shaped groove is provided at a position near the bottom of one side of the first clamping block 405 to be engaged with the second rotating pin 408;

[0033] A first rotating pin 5 is installed at the connection between the connecting block 2 and the table leg 3. Four first rotating pins 5 are provided and penetrate through both ends of the connecting block 2 and the table leg 3.

[0034] In this embodiment: when the workbench needs to be folded, the first clamping block 405 on the outer side of the second rotating pin 408 is moved to release the fixed state of the workbench, and the two first tabletops 1 are rotated with the second connecting column 407 as the center, and the first tabletop 1 will push the table leg 3, and the table leg 3 will drive the second tabletop 7 to rotate through the first connecting column 403, so that the folding operation of the first tabletop 1 and the second tabletop 7 is realized;

[0035] During this process, the table leg 3 can synchronously pull the connecting rod 401 through the first connecting column 403, and the connecting rod 401 will drive the sliding block 406 to slide outside the supporting column 402, so that the sliding block 406 is away from the first table top 1;

[0036] When the workbench needs to be unfolded, the above steps can be performed in reverse. The sliding block 406 will be close to the first desktop 1, and the middle connection of the second desktop 7 will rotate along the connecting column inside the elliptical block 404 driven by the support column 402. Finally, the second rotating pin 408 is snap-connected through the first clamping block 405. In this way, the sliding block 406 is fixed, making the structure more stable. There is no need to worry about the foldable bracket folding automatically, which effectively improves the safety of the workbench when it is in the unfolded state.

[0037] Please refer to Figures 1-2 An L-shaped groove 6 is provided at the position where the two second table tops 7 contact the table legs 3 , and the L-shaped groove 6 is used to provide space for the rotation between the second table tops 7 and the table legs 3 .

[0038] In this embodiment, when the workbench is in the folded state, L-shaped grooves 6 are provided at the four end corners of the second desktop 7 , and the L-shaped grooves 6 reserve movable space, so that the second desktop 7 can rotate upward along the first connecting column 403 .

[0039] Please refer to Figure 4 The tops of the two first tabletops 1 and the two second tabletops 7 that are close to each other are in a right-angle structure and the bottoms are in a curved structure.

[0040] In this embodiment: the top of the end where the two first desktops 1 and the two second desktops 7 are close to each other is in a right-angle structure, so that the top of the end where the two first desktops 1 and the two second desktops 7 are close to each other is in a horizontal state, and the bottom of the end where the two first desktops 1 and the two second desktops 7 are close to each other is in an arc structure, so that a rotatable space is reserved.

[0041] Please refer to Figure 2 The outer walls of the two table legs 3 that are not in contact with the connecting rod 401 are respectively rotatably connected to the second clamping block 8 and fixedly connected to the fixing pin 10, and a U-shaped groove 9 is opened at a position near the bottom end of one side of the second clamping block 8, and the inner wall size of the U-shaped groove 9 matches the outer wall size of the fixing pin 10.

[0042] In this embodiment: when the workbench is in a folded state, the table legs 3 distributed at both ends of the first table top 1 are close to each other. In order to make the folded state more stable, the U-shaped groove 9 provided on the second clamping block 8 can be inserted into the fixing pin 10 of the table leg 3 on the other side. In this way, there is no need to worry that the foldable bracket will be opened in the folded state, which effectively improves the safety and stability in the folded state.

[0043] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A folding workbench for indoor and outdoor use, comprising a first tabletop (1), a connecting block (2), table legs (3), and a second tabletop (7), wherein the first tabletop (1) and the second tabletop (7) are both provided with two and are symmetrically distributed, the connecting blocks (2) are provided with four and are distributed at four end corners of the bottom of the two first tabletops (1) on a side away from each other, the table legs (3) are provided with four and are installed inside the connecting block (2), the two second tabletops (7) are distributed below the first tabletop (1), and the four end corners of the two second tabletops (7) on a side away from each other are connected to the table legs (3), characterized in that: A folding mechanism (4) is installed between the first desktop (1) and the second desktop (7), and the folding mechanism (4) is used to fold the first desktop (1) and the second desktop (7); The folding mechanism (4) comprises a connecting rod (401), a supporting column (402), a first connecting column (403), an elliptical block (404), a sliding block (406), and a second connecting column (407); The elliptical block (404) is installed at two ends of a side where the two first tabletops (1) and the two second tabletops (7) are close to each other, and the second connecting column (407) is rotatably connected to the inner side of the side where the two first tabletops (1) and the second tabletops (7) are close to each other, and penetrates through the first tabletops (1), the second tabletops (7) and the elliptical block (404) for rotatable connection, and the elliptical block (404) is used to provide a rotation fulcrum for the first tabletops (1) and the second tabletops (7); The support column (402) is fixed between two elliptical blocks (404) distributed vertically, and the first connecting column (403) is rotatably connected to the inner sides of the two second tabletops (7) on the side away from each other and passes through the second tabletops (7) and the table legs (3) to the outer ends of the table legs (3); The sliding block (406) is slidably connected to the outside of the support column (402), two connecting rods (401) are provided and symmetrically distributed on both sides of the support column (402), and the two ends of the connecting rod (401) are rotatably connected to the sliding block (406) and the first connecting column (403) respectively.

2. The indoor and outdoor dual-purpose folding workbench according to claim 1, characterized in that: The folding mechanism (4) further comprises a first clamping block (405) and a second rotating pin (408); The second rotating pin (408) is installed at both ends of the sliding block (406) and penetrates through both ends of the sliding block (406); one end of the first connecting column (403) is located on the inner side of the sliding block (406) and is sleeved on the outer side of the second rotating pin (408); The first clamping block (405) is rotatably connected to the outside of a second connecting column (407) connected to the first desktop (1), and a "C"-shaped groove that is engaged with a second rotating pin (408) is provided at a position close to the bottom of one side of the first clamping block (405).

3. The indoor and outdoor dual-purpose folding workbench according to claim 1, characterized in that: A first rotating pin (5) is installed at the connection between the connecting block (2) and the table leg (3). Four first rotating pins (5) are provided and penetrate through both ends of the connecting block (2) and the table leg (3).

4. The indoor and outdoor dual-purpose folding workbench according to claim 1, characterized in that: L-shaped grooves (6) are provided at the positions where the two second tabletops (7) contact the table legs (3), and the L-shaped grooves (6) are used to provide space for the rotation between the second tabletops (7) and the table legs (3).

5. The indoor and outdoor dual-purpose folding workbench according to claim 1, characterized in that: The tops of the two first tabletops (1) and the two second tabletops (7) that are close to each other are in a right-angle structure, and the bottoms are in a curved surface structure.

6. The indoor and outdoor dual-purpose folding workbench according to claim 1, characterized in that: One side of the outer wall of the two table legs (3) not in contact with the connecting rod (401) is respectively rotatably connected to a second clamping block (8) and fixedly connected to a fixing pin (10), and a U-shaped groove (9) is provided at a position close to the bottom end of one side of the second clamping block (8), and the inner wall size of the U-shaped groove (9) matches the outer wall size of the fixing pin (10).

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