Foldable hanging table

Abstract

The utility model relates to the technical field of hanging tables, in particular to a foldable hanging table which comprises a frame and a hanging frame assembly, the frame and the hanging frame assembly are welded into a whole, a steel beam frame is arranged on one side of the outer wall of the hanging frame assembly, and the steel beam frame is rotationally connected with a table plate through a hinge. The bottom of the table plate is rotationally connected with the bottom of the steel beam frame through a steering assembly. According to the improved hanging table, the hanging table can be hung on a balcony handrail by means of the 7-shaped hanging beam bayonet structure at the top of the hanging frame assembly and can also be stably placed on the ground by means of the herringbone vertical rod at the bottom of the frame, the placing position can be flexibly selected according to actual requirements, and the use scene is greatly expanded; the height of the table board can be adjusted to meet the requirements of users with different use scenes and different heights, and the table board can be folded by means of the steering assembly, does not occupy space when not in use, and can be kept at a stable position at a fixed angle through the limiting nut to meet various requirements.

Description

Technical Field

[0001] This utility model relates to the field of hanging table technology, specifically a foldable hanging table. Background Technology

[0002] A hanging table is a type of furniture developed to adapt to scenarios with limited space or where flexible space utilization is required. A hanging table is a table that can be installed on vertical surfaces such as walls and balconies using specific hanging brackets. When not in use, it can be folded up, saving floor space.

[0003] In the process of realizing this utility model, the inventor discovered the following problems with the existing technology: 1. The existing hanging table installation method is relatively simple. It can usually only be fixedly installed in specific locations such as walls, and the installation and placement methods cannot be flexibly selected, which limits its use in some special scenarios; 2. Moreover, the hanging table is usually fixed and cannot be folded and stored when not in use, which occupies space and is not user-friendly. Utility Model Content

[0004] The purpose of this utility model is to provide a foldable hanging table to solve the problems mentioned in the background art, such as the limited installation method, restricted use in some special scenarios, and the inability to be folded for storage, thus occupying space. To achieve the above objective, this utility model provides the following technical solution: a foldable hanging table, including a frame and a hanging bracket assembly, wherein the frame and the hanging bracket assembly are welded together, a steel beam is provided on one side of the outer wall of the hanging bracket assembly, and a tabletop is rotatably connected to the steel beam via a hinge, wherein the bottom of the tabletop is rotatably connected to the bottom of the steel beam via a steering assembly.

[0005] The bracket assembly consists of a hanging beam and an adjusting column. The adjusting column is fixedly connected to both ends of the bottom of the hanging beam and welded to the hanging beam as a whole.

[0006] The steering assembly consists of a first link and a second link, wherein the first link is rotatably connected to the bottom of the steel beam frame and the second link is rotatably connected to the bottom of the table. The first link and the second link are rotatably connected to each other via a third link and a hydraulic support rod, wherein the hydraulic support rod is located above the third link, and a limit nut is threadedly connected to one side of the outer wall of the third link.

[0007] More preferably, the frame is made of a metal frame with vertical uprights at the top and herringbone uprights at the bottom. The vertical uprights and the herringbone uprights are welded together by the same horizontal square steel pipe, and the hanging bracket assembly is located directly above the square steel pipe.

[0008] More preferably, the hanging beam is made of aluminum and is shaped like the number "7". The surface of the adjusting column is provided with threaded holes at equal intervals. The threaded holes pass through one side of the adjusting column and extend to the other side of its inner wall.

[0009] More preferably, the surface of the adjusting column is provided with a vertical groove, and the side of the steel beam frame that is in contact with the adjusting column is provided with a slider that can slide into the adjusting column. The slider is provided with a threaded hole at a position corresponding to the threaded hole on the surface of the adjusting column, and the threaded hole on the surface of the adjusting column and the threaded hole on the slider of the steel beam frame are connected by a hexagonal nut.

[0010] More preferably, the tabletop consists of a metal frame and several strips of wood panels tightly glued together, wherein the metal frame is rotatably connected to the steel beam frame via hinges, and the wood panels are glued to the top of the metal frame, and the tabletop is connected to the steel beam frame via hinges to form a folding structure.

[0011] More preferably, the steering components are symmetrically distributed along the center point of the bottom of the tabletop, and the power output end of the hydraulic support rod is rotatably connected to the bottom of the tabletop, while the other end of the hydraulic support rod is rotatably connected to the bottom of the steel beam frame.

[0012] More preferably, the limiting nut is located at the connection end between the third link and the first link, and the threaded groove of the third link for connecting the limiting nut is through-type, while the first link has a non-through-type threaded groove on the corresponding side surface that is threadedly connected to the limiting nut. At the same time, the center point of the threaded groove on the surface of the first link and the third link coincides with the center point of the pin connection point between the first link and the third link.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In this utility model, the hanging table can be hung on the balcony railing by means of the "7"-shaped hanging beam latch structure at the top of the hanging frame component, and can also be placed stably on the ground by means of the "A"-shaped upright at the bottom of the frame. Compared with traditional hanging tables that can only be wall-mounted or fixed in position, the placement position can be flexibly selected according to actual needs, which greatly expands the usage scenarios.

[0015] In this utility model, the tabletop can be height-adjusted to meet the needs of different usage scenarios and users of different heights. The tabletop can be folded with the help of the steering component, so that it does not take up space when not in use, making it suitable for small apartments and other places with limited space. It can also be kept in a stable position at a fixed angle by the limiting nut, thus meeting a variety of needs. Attached Figure Description

[0016] Figure 1 This is a top view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the hanging bracket assembly structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the steering component structure of this utility model.

[0020] In the diagram: 1. Frame; 2. Hanger assembly; 201. Hanging beam; 202. Adjustable column; 3. Steel beam frame; 4. Table; 5. Steering assembly; 501. First link; 502. Second link; 503. Third link; 504. Hydraulic support rod; 505. Limit nut. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4 This utility model provides a technical solution: a foldable hanging table, including a frame 1 and a hanging bracket assembly 2. The frame 1 and the hanging bracket assembly 2 are welded together. A steel beam frame 3 is provided on one side of the outer wall of the hanging bracket assembly 2. The steel beam frame 3 is rotatably connected to the table board 4 through a hinge. The bottom of the table board 4 is rotatably connected to the bottom of the steel beam frame 3 through a steering assembly 5.

[0023] The bracket assembly 2 consists of a hanging beam 201 and an adjusting column 202. The adjusting column 202 is fixedly connected to both ends of the bottom of the hanging beam 201 and welded to the hanging beam 201 as a whole.

[0024] The steering assembly 5 consists of a first link 501 and a second link 502. The first link 501 is rotatably connected to the bottom of the steel beam frame 3, and the second link 502 is rotatably connected to the bottom of the table 4. The first link 501 and the second link 502 are rotatably connected to each other through a third link 503 and a hydraulic support rod 504, respectively. The hydraulic support rod 504 is located above the third link 503, and a limit nut 505 is threadedly connected to one side of the outer wall of the third link 503.

[0025] In this embodiment, as Figure 1 and Figure 2As shown, frame 1 is a metal frame consisting of vertical uprights at the top and A-frame uprights at the bottom. The vertical uprights and A-frame uprights are welded together by the same horizontal square steel pipe, and the hanging bracket assembly 2 is located directly above this square steel pipe. The entire frame 1 is connected by welding, which can withstand greater external forces and wear from long-term use. The vertical uprights and A-frame uprights are welded together by the same horizontal square steel pipe, forming a stable triangular and rectangular combination structure. The A-frame uprights at the bottom can increase the contact area with the ground.

[0026] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the hanging beam 201 is made of aluminum and is shaped like the number "7". The surface of the adjusting column 202 is provided with threaded holes at equal intervals. These threaded holes pass through one side of the adjusting column 202 and extend to the other side of its inner wall. Traditional wall-mounted tables can only be installed on the wall or hung on the balcony railing, and their positions are relatively fixed. However, this hanging table can be hung on the balcony railing by the "7" shaped structure of the hanging beam 201, or it can be placed on the ground by the "A" shaped upright at the bottom of the frame 1. The placement position can be flexibly selected according to actual needs, which greatly expands the usage scenarios.

[0027] In this embodiment, as Figure 3 and Figure 4 As shown, the surface of the adjusting column 202 is provided with a vertical groove, and the side of the steel beam frame 3 that is in contact with the adjusting column 202 is provided with a slider that can slide into the adjusting column 202. The slider has a threaded hole at the position corresponding to the threaded hole on the surface of the adjusting column 202, and the threaded hole on the surface of the adjusting column 202 and the threaded hole on the slider of the steel beam frame 3 are connected by a hexagonal nut. By sliding the slider in the vertical groove and by using the cooperation of the hexagonal nut and the threaded hole on the surface of the adjusting column 202, the height of the steel beam frame 3 and the table 4 connected to it can be adjusted conveniently and quickly, which can meet the needs of different usage scenarios and users of different heights. Compared with some fixed-height hanging tables, it has stronger adaptability.

[0028] In this embodiment, as Figure 2 and Figure 4As shown, the tabletop 4 consists of a metal frame and several tightly glued strips of wood. The metal frame is rotatably connected to the steel beam frame 3 via hinges, and the wood strips are glued to the top of the metal frame. The tabletop 4 also forms a folding structure with the steel beam frame 3 via hinges. The metal frame provides a solid support structure for the tabletop 4, capable of bearing a large weight and not easily deformed. Compared to tabletops made of pure wood or plastic, it has higher strength and stability, ensuring the reliability of the tabletop 4 during long-term use. The tabletop 4 can be folded up when not in use, greatly reducing the space occupied by the hanging table. It is especially suitable for places with limited space, such as small balconies and dormitories, allowing users to flexibly adjust the space layout according to their actual needs.

[0029] In this embodiment, as Figure 4 As shown, the steering assembly 5 is symmetrically distributed along the center point of the bottom of the tabletop 4, and the power output end of the hydraulic support rod 504 is rotatably connected to the bottom of the tabletop 4, while the other end of the hydraulic support rod 504 is rotatably connected to the bottom of the steel beam frame 3. Since the hydraulic support rod 504 is rotatably connected to both the tabletop 4 and the steel beam frame 3, the tabletop 4 can be angled within a certain range. Users can adjust the tilt angle of the tabletop 4 by extending and retracting the hydraulic support rod 504 according to actual needs, such as viewing angle and ease of operation, to meet the needs of different usage scenarios and increase the functionality and flexibility of the hanging table. For example, when drawing illustrations, the tilt of the tabletop 4 can be adjusted to adapt to different drawing postures and viewing angles. The drawing book can usually be fixed by a clip. Alternatively, on a sunny balcony, the tilt of the tabletop 4 can be adjusted to reduce glare and make reading more comfortable for the eyes, depending on the angle of light and sitting posture.

[0030] In this embodiment, as Figure 4As shown, the limiting nut 505 is located at the connection end between the third link 503 and the first link 501. The threaded groove of the third link 503 for connecting the limiting nut 505 is through-type, and the first link 501 has a non-through-type threaded groove on the corresponding side surface that is threadedly connected to the limiting nut 505. The center point of the threaded grooves on the surfaces of the first link 501 and the third link 503 coincides with the center point of the pin connection point between the first link 501 and the third link 503. Currently, some adjustable tilt tabletops on the market are adjusted using a special self-locking hydraulic rod, but this is prone to jamming during adjustment. The limiting nut 505, however, uses a mechanical threaded connection, which avoids jamming and is very easy to operate. Users can easily adjust the tabletop... When adjusting the tilt of the tabletop 4, simply loosen the limiting nut 505 to release the threaded connection between the first connecting rod 501 and the third connecting rod 503. This allows the first connecting rod 501 and the third connecting rod 503 to rotate relative to each other, thus adjusting the tilt of the tabletop 4. Users can adjust the tabletop 4 to a suitable tilt angle according to their needs. Then, tighten the limiting nut 505 to re-thread the first connecting rod 501 and the third connecting rod 503, securing the tabletop 4 stably in the adjusted tilt position. This adjustment method is simple and direct, requiring no complex operating procedures or professional skills. Ordinary users can easily master it, providing great convenience for adjusting the angle of the tabletop 4 and significantly improving its ease of use and reliability.

[0031] The usage and advantages of this utility model: The working process of this foldable hanging table is as follows:

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the table can first be hung on the balcony railing using the "7"-shaped hanging beam 201 at the top of the hanging bracket assembly 2, or it can be placed stably on the ground using the "V"-shaped uprights at the bottom of the frame 1. When the tabletop 4 needs to be adjusted in height, the hexagonal nut on the outside of the adjusting column 202 is turned off, disengaging the hexagonal nut from the threaded hole of the slider of the steel beam frame 3. Depending on the height of different holes on the outer wall of the adjusting column 202, the tabletop 4 is moved up and down by sliding the slider at the contact point between the steel beam frame 3 and the adjusting column 202 within the vertical groove. After selecting a suitable hole position, the hexagonal nut is used to re-fix the threaded hole on the surface of the adjusting column 202 with the threaded hole of the slider of the steel beam frame 3. When the tabletop 4 needs to be adjusted in tilt or folded... Loosen the limiting nut 505 so that one end of it disengages from the corresponding threaded groove on the outer wall of the first connecting rod 501. At this time, the first connecting rod 501 and the third connecting rod 503 can rotate relative to each other, driving the table 4 to adjust its direction. At the same time, the hydraulic support rod 504 will extend and retract accordingly according to the rotation direction of the table 4. The user can adjust the table 4 to a suitable tilt angle according to their own needs. Then tighten the limiting nut 505 so that the first connecting rod 501 and the third connecting rod 503 are fixed again by the threads, keeping the table 4 stably in the adjusted tilt position. Similarly, loosen the limiting nut 505. Through the rotation of the first connecting rod 501 and the third connecting rod 503, the table 4 can be flipped and folded at 90°, which can reduce the space occupied by the hanging table when not in use.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A foldable hanging table comprising a frame (1) and a hanging assembly (2), characterized in that: The frame (1) and the hanger assembly (2) are welded as a whole, one side of the outer wall of the hanger assembly (2) is provided with a steel beam frame (3), the steel beam frame (3) is rotatably connected with a table plate (4) through a hinge, the bottom of the table plate (4) is rotatably connected with the bottom of the steel beam frame (3) through a steering assembly (5); The hanger assembly (2) is composed of a hanging beam (201) and an adjusting column (202), the adjusting column (202) is fixedly connected at both ends of the bottom of the hanging beam (201) and welded as a whole with the hanging beam (201); The steering assembly (5) is composed of a first connecting rod (501) and a second connecting rod (502), wherein the first connecting rod (501) is rotatably connected at the bottom of the steel beam frame (3), and the second connecting rod (502) is rotatably connected at the bottom of the table plate (4), the first connecting rod (501) and the second connecting rod (502) are rotatably connected by a third connecting rod (503) and a hydraulic support rod (504) respectively, wherein the hydraulic support rod (504) is located above the third connecting rod (503), and the outer wall of the third connecting rod (503) is threadedly connected with a limiting nut (505) on one side.

2. The foldable table stand according to claim 1, wherein: The frame (1) is made of a metal frame with vertical upright rods at the upper end and herringbone upright rods at the lower end, the vertical upright rods and the vertical upright rods, and the herringbone upright rods and the herringbone upright rods are welded as a whole by the same horizontal square steel pipe, and the hanger assembly (2) is located directly above the square steel pipe.

3. The foldable table stand of claim 1, wherein: The hanging beam (201) is made of metal aluminum material, the hanging beam (201) is in the shape of "7", and the surface of the adjusting column (202) is equidistantly provided with threaded holes, which penetrate through one side of the adjusting column (202) and extend to the other side of the inner wall.

4. The foldable table stand of claim 1, wherein: The surface of the adjusting column (202) is provided with a vertical strip-shaped sliding groove, and one side of the steel beam frame (3) which is in close contact with the adjusting column (202) is provided with a sliding block which can slide into the adjusting column (202), the sliding block is provided with a threaded hole at a position corresponding to the threaded hole on the surface of the adjusting column (202), and the threaded holes on the surface of the adjusting column (202) and the threaded holes of the sliding block of the steel beam frame (3) are threadedly connected by a hexagonal nut.

5. The foldable table stand of claim 1, wherein: The table plate (4) is composed of a metal frame and a plurality of closely glued strip-shaped wood boards, wherein the metal frame is rotatably connected with the steel beam frame (3) through a hinge, and the wood boards are glued to the top of the metal frame, and the table plate (4) forms a folding structure with the steel beam frame (3) through a hinge.

6. The foldable table stand of claim 1, wherein: The steering assembly (5) is symmetrically distributed along the center point of the bottom of the table plate (4), the power output end of the hydraulic support rod (504) is rotatably connected with the bottom of the table plate (4), and the other end of the hydraulic support rod (504) is rotatably connected with the bottom of the steel beam frame (3).

7. The foldable table stand of claim 1, wherein: The limiting nut (505) is located at the connecting end of the third connecting rod (503) and the first connecting rod (501), the thread groove for connecting the limiting nut (505) is through type, and the first connecting rod (501) is provided with a non-through type thread groove corresponding to the side surface, which is in threaded connection with the limiting nut (505), and the center points of the thread grooves on the surfaces of the first connecting rod (501) and the third connecting rod (503) coincide with the axis points of the pin shaft connecting points between the first connecting rod (501) and the third connecting rod (503).

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