Support structure and combined table facilitating disassembly

Abstract

The application discloses a support structure and a combined table facilitating disassembly, which comprises a horizontally arranged connecting beam and vertically arranged support legs. The connecting beam is arranged to support the joint part of two table plates. The bottom of the connecting beam is provided with two front and back symmetrical support legs. The support legs are detachably connected to the connecting beam and can be fixed to multiple positions in the length direction of the connecting beam. The support structure and the combined table facilitating disassembly provided by the application can be stacked and packed after the support legs are detached from the connecting beam, so that the packing space is greatly reduced and the transportation cost is saved. In addition, the support legs can be fixed to multiple positions on the connecting beam, which not only enables the user to adjust the distance between the two support legs according to the use demand, but also enables the connecting beam of different lengths to be designed for different sizes and models of tableware, so that the processing and manufacturing cost of the support structure is lower.

Description

Technical Field

[0001] This utility model relates to the field of table technology, specifically to a support structure and a modular table that are easy to disassemble. Background Technology

[0002] In the workplace, to make efficient use of space, people often choose modular desks with large desktop areas. These desks typically consist of multiple tabletops joined together along their length, with screens separating each tabletop to create multiple independent workspaces for employees. Because of the large desktop area, modular desks usually have several auxiliary support beams vertically installed between the crossbeams at the bottom of the tabletops. These auxiliary support beams support the joints between the two tabletops, thereby increasing the structural strength of the tabletops and ensuring the stability of the desk.

[0003] For example, the present inventor previously filed a patent application for a frame auxiliary support structure and a combination table (application number: CN202421518840.2), which includes a main frame and an auxiliary support assembly. The main frame includes two parallel transverse support beams. The auxiliary support assembly includes several auxiliary support beams vertically arranged between the two transverse support beams, and several pillars supported at the bottom of the auxiliary support beams. The auxiliary support beams are sheet metal parts with a U-shaped cross-section and an opening facing downwards. The area enclosed in the middle of the auxiliary support beam forms a first mounting groove. The top of the pillar is inserted and positioned into the auxiliary support beam through the first mounting groove. A first reinforcing member is provided at the end of the top of the pillar, including a mounting part connected to the top end of the pillar and support arms extending from the mounting part to both sides. The support arms are located beside the top end of the pillar and outside the auxiliary support beam.

[0004] In the spirit of continuous improvement, the inventors discovered the following areas for optimization in the above solution: the support column, the first reinforcing member, and the auxiliary support beam are fixed together by welding and cannot be separated. The support column and the auxiliary support beam are perpendicular to each other, occupying a large amount of space and increasing the cost of packaging and transportation. Furthermore, the fixed and non-adjustable position of the support column on the auxiliary support beam not only prevents manufacturers from adjusting the spacing between the two columns according to user needs, but also requires a complete redesign of the support column and auxiliary support beam for different sizes and models of tabletops, increasing manufacturing costs. Summary of the Invention

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a support structure and combination table that is easy to disassemble. The support legs can be disassembled and stacked with the connecting beams for packaging, thereby significantly reducing packaging space and saving transportation costs. Furthermore, the support legs can be fixed at multiple positions on the connecting beams, which not only allows users to adjust the distance between the two support legs according to their own needs, but also allows for the design of connecting beams of different lengths for different sizes and models of tables, thereby reducing the processing and manufacturing costs of the support structure.

[0006] The effect of this utility model is achieved as follows: In a first aspect, this application provides a support structure that is easy to disassemble, including a horizontally arranged connecting beam and a vertically arranged support leg. The connecting beam is configured to support the splicing part of two tabletops. The bottom of the connecting beam is provided with two symmetrical support legs. The support legs are detachably connected to the connecting beam and can be fixed at multiple positions along the length of the connecting beam.

[0007] Furthermore, a sliding connection groove extending in the front-to-back direction is formed at the bottom of the connecting beam, and the support leg includes a mounting part at the top. The mounting part is engaged with the connecting beam through the sliding connection groove, and the mounting part can slide back and forth along the sliding connection groove. This results in a higher connection strength between the connecting beam and the support leg, stronger stability of the support structure, and makes the adjustment of the support leg simpler and smoother.

[0008] Furthermore, the connecting beam and the mounting part are fixed together by screws. The connecting beam includes vertical sections on both sides, and each vertical section has several first connecting holes arranged along its length. Screws pass through the first connecting holes and are screwed to the side wall of the mounting part. This design not only facilitates the installation and disassembly of the connecting beam and the mounting part but also provides a high connection strength.

[0009] Furthermore, baffles are transversely inserted on both the front and rear sides of the connecting beam, and the sidewalls of the mounting part abut against the baffles. The baffles and the mounting part are fixed together by screws. This further enhances the connection strength between the connecting beam and the support leg, making the support structure more stable.

[0010] Furthermore, the mounting part has a box-shaped structure. Several second connecting holes are provided on the side of the mounting part near the baffle, through which screws pass and are screwed to the baffle. Several first clearance holes are provided on the side of the mounting part away from the baffle, directly opposite the second connecting holes. These first clearance holes are configured to allow screws to pass through the mounting part. This simplifies the installation of the support leg.

[0011] Furthermore, along the width of the connecting beam, the left and right sides of the baffle extend beyond the connecting beam, forming angle iron-shaped connecting arms that connect the crossbeams on both sides. This makes the support structure not only simple in structure but also highly practical.

[0012] Furthermore, the connecting beam includes a horizontal section at the top, on which several third connecting holes are provided. The horizontal section is configured to connect with tabletop screws, which pass through the third connecting holes and are screwed to the bottom of the tabletop. The mounting section has several second clearance holes formed vertically, which are directly opposite the third connecting holes and are configured to allow screws to pass through the mounting section. This simplifies the installation of the support structure.

[0013] Furthermore, the mounting section is a sheet metal box, with its width approaching the width of the sliding connection groove and its height approaching the depth of the sliding connection groove. The mounting section has low manufacturing costs and good strength; moreover, the connection strength between the mounting section and the connecting beam is high, making it less prone to wobbling and further improving the stability of the support structure.

[0014] Secondly, this application provides a modular table, including multiple tabletops, two sets of parallel crossbeams, and a detachable support structure. Each set of crossbeams includes multiple horizontally arranged crossbeams, with adjacent crossbeams connected by connecting beams. The area enclosed between any pair of opposing crossbeams and their connecting beams forms a splicing area. Each splicing area is connected to a tabletop, allowing the multiple tabletops to be joined together as a single unit. When expanding the tabletop space of the modular table, only the number of splicing areas needs to be increased, and the splicing areas are of uniform size, eliminating the need for separate tabletop manufacturing, thus making the manufacturing of the modular table more convenient.

[0015] The detachable support structure and modular table provided in this application significantly reduce packaging space and saves transportation costs by detachably configuring the support legs and connecting beams. The support legs can be removed and stacked with the connecting beams for packaging. Furthermore, the support legs can be fixed to multiple positions on the connecting beams. On one hand, users can adjust the distance between the two support legs according to their needs, either increasing the distance to increase the support area and enhance the stability of the support structure, or decreasing the distance to hide the support legs under the tabletop, making them less likely to be exposed and resulting in a simple and elegant appearance. On the other hand, only connecting beams of different lengths need to be designed for different sizes and models of tables, thus reducing the manufacturing cost of the support structure. Attached Figure Description

[0016] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 A three-dimensional structural diagram of the double-unit combination table provided in the embodiments of this application; Figure 2A schematic diagram of the bottom structure of the double-unit combination table provided in an embodiment of this application; Figure 3 A three-dimensional structural diagram of a single-unit combination table provided in an embodiment of this application; Figure 4 A schematic diagram of the bottom structure of a single-unit combination table provided in an embodiment of this application; Figure 5 A schematic diagram of the connection structure between the support structure and the tabletop provided in the embodiments of this application; Figure 6 This is a schematic diagram illustrating the change process of the support leg spacing adjustment provided in the embodiments of this application; Figure 7 This is a schematic diagram of the connection structure between the support leg and the connecting beam provided in an embodiment of this application; Figure 8 A three-dimensional structural diagram of the support leg provided in an embodiment of this application; Figure 9 This is a schematic diagram of the connection structure between the support beam and the crossbeam provided in an embodiment of this application.

[0017] The reference numerals in the attached drawings are as follows: 1-connecting beam, 101-sliding connecting groove, 110-horizontal part, 111-third connecting hole, 120-vertical part, 121-first connecting hole, 130-baffle, 131-connecting arm, 2-support leg, 210-mounting part, 211-second connecting hole, 212-first clearance hole, 213-second clearance hole, 220-column part, 3-tabletop, 4-crossbeam, 5-joining area. Detailed Implementation

[0018] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0019] Please refer to the attached document. Figure 1-9 This application provides a support structure that is easy to disassemble, including a horizontally arranged connecting beam 1 and a vertically arranged support leg 2. The connecting beam 1 is configured to support the splicing part of two tabletops 3. The bottom of the connecting beam 1 is provided with two symmetrical support legs 2. The support legs 2 are detachably connected to the connecting beam 1 and can be fixed at multiple positions along the length of the connecting beam 1.

[0020] In this embodiment, by detachably configuring the support leg 2 and the connecting beam 1, the support leg 2 can be removed and stacked with the connecting beam 1 for packaging, thereby significantly reducing packaging space and saving transportation costs. Furthermore, the support leg 2 can be fixed to multiple positions on the connecting beam 1. On the one hand, the user can adjust the spacing between the two support legs 2 according to their own usage needs, as shown in the attached figure. Figure 6 As shown, this design can both increase the distance between the two support legs 2, thereby increasing the support area and enhancing the stability of the support structure, and also reduce the distance between the two support legs 2, allowing the support legs 2 to be hidden under the tabletop 3 and not easily exposed, resulting in a simple and elegant appearance for the table. Furthermore, for table models of different sizes, only connecting beams 1 of different lengths need to be designed, as shown in the attached diagram. Figure 1 and attached Figure 2 The double table shown has a longer tabletop 3 and a longer connecting beam 1, as shown in the attached figure. Figure 3 and attached Figure 4 The single table shown has a shorter tabletop 3 and a shorter connecting beam 1. The connecting beam 1 on the double table and the single table has a different length, but the structure of the connecting support leg 2 is the same, which makes the processing and manufacturing cost of the support structure lower.

[0021] Please refer to the attached document. Figure 6-7 In some embodiments of this application, a sliding connecting groove 101 extending in the front-back direction is formed at the bottom of the connecting beam 1, and the support leg 2 includes a mounting part 210 at the top. The mounting part 210 is engaged with the connecting beam 1 through the sliding connecting groove 101, and the mounting part 210 can slide back and forth along the sliding connecting groove 101.

[0022] In this embodiment, the mounting part 210 engages with the connecting beam 1 via the sliding connecting groove 101, resulting in a stronger connection between the connecting beam 1 and the support leg 2 and greater stability of the support structure. Furthermore, the mounting part 210 can slide along the sliding connecting groove 101, meaning that adjusting the position of the support leg 2 only requires adjusting the position of the mounting part 210 within the sliding connecting groove 101, making the adjustment of the support leg 2 simpler and smoother.

[0023] Please refer to the attached document. Figure 6-7 In some embodiments of this application, the connecting beam 1 and the mounting part 210 are fixed by screw connection. The connecting beam 1 includes vertical parts 120 on the left and right sides. The vertical parts 120 have a plurality of first connecting holes 121 arranged along the length direction. The screw passes through the first connecting holes 121 and is screwed to the side wall of the mounting part 210.

[0024] In this embodiment, the connecting beam 1 and the mounting part 210 are fixed together by screws, which not only makes installation and disassembly more convenient but also provides a high connection strength. Furthermore, the vertical parts 120 on both sides of the connecting beam 1 are screwed to the side walls of the mounting part 210, further enhancing the connection strength and facilitating the screwing in and out of the vertical parts 120, thus further improving the convenience of installation and disassembly.

[0025] Preferably, the mounting part 210 and the vertical part 120 on each side are screwed together through two front and rear first connecting holes 121, so that the connection strength between the mounting part 210 and the connecting beam 1 is higher and the stability of the support structure is better.

[0026] Please refer to the attached document. Figure 7-9 In some embodiments of this application, baffles 130 are transversely provided on the front and rear sides of the connecting beam 1, the side wall of the mounting part 210 abuts against the baffles 130, and the baffles 130 and the mounting part 210 are fixed by screw connection.

[0027] In this embodiment, in addition to the left and right ends and the vertical part 120 being screwed and fixed, the front end or the rear end of the mounting part 210 can also be screwed and fixed to the baffle 130, thereby further improving the connection strength between the connecting beam 1 and the support leg 2, making the support structure more stable.

[0028] Please refer to the attached document. Figure 8 In some embodiments of this application, the mounting part 210 has a box-shaped structure. The mounting part 210 has a plurality of second connecting holes 211 on the side near the baffle 130. Screws pass through the second connecting holes 211 and are screwed to the baffle 130. The mounting part 210 has a plurality of first clearance holes 212 on the side away from the baffle 130. The first clearance holes 212 are directly opposite the second connecting holes 211. The first clearance holes 212 are configured to allow screws to pass through the mounting part 210.

[0029] In this embodiment, when the mounting part 210 is connected to the baffle 130 by opening the first clearance hole 212, the side of the mounting part 210 with the second connection hole 211 first fits against the inner sidewall of the baffle 130. Then, the screw is aligned with the first clearance hole 212 and inserted, and the screw is screwed in through the second connection hole 211 until the mounting part 210 and the baffle 130 are connected and fixed. This makes the installation operation of the support leg 2 simpler.

[0030] Preferably, the mounting part 210 has two second connecting holes 211 on the side near the baffle 130, and two first clearance holes 212 on the side away from the baffle 130, so that the connection strength between the mounting part 210 and the baffle 130 is higher.

[0031] Please refer to the attached document. Figure 9In some embodiments of this application, along the width direction of the connecting beam 1, the left and right sides of the baffle 130 extend beyond the connecting beam 1, and the portion of the baffle 130 extending beyond the connecting beam 1 forms an angle iron-shaped connecting arm 131, which is configured to connect the crossbeams 4 on both sides.

[0032] In this embodiment, the baffle 130 not only serves to fix the mounting part 210, but also serves to connect the left and right crossbeams, making the support structure not only simple in structure, but also highly practical.

[0033] Please refer to the attached document. Figure 5 In some embodiments of this application, the connecting beam 1 includes a horizontal portion 110 with a top horizontal orientation. The horizontal portion 110 has a plurality of third connecting holes 111. The horizontal portion 110 is configured to be screwed to the tabletop 3. The screws pass through the third connecting holes 111 and are screwed to the bottom of the tabletop 3. The mounting portion 210 has a plurality of second clearance holes 213 formed in a vertical direction. The second clearance holes 213 are directly opposite the third connecting holes 111. The second clearance holes 213 are configured to allow screws to pass through the mounting portion 210.

[0034] In this embodiment, when connecting the support structure to the tabletop 3, the horizontal part 110 is first placed at the joint of the two tabletops 3, and then the screws are aligned with the second clearance hole 213 and inserted. The screws are then screwed into the third connection hole 111 until the horizontal part 110 and the tabletop 3 are connected and fixed. This makes the installation of the support structure simpler.

[0035] The horizontal part 110 has two sets of third connecting holes 111 arranged along the length direction. The two sets of third connecting holes 111 are used to connect with the tabletops 3 on the left and right sides respectively. The mounting part 210 has corresponding hollowed-out holes to form two second clearance holes 213 on the left and right sides.

[0036] Please refer to the attached document. Figure 7-8 In some embodiments of this application, the mounting part 210 is a sheet metal box, the width of the mounting part 210 is close to the width of the sliding connection groove 101, and the height of the mounting part 210 is close to the depth of the sliding connection groove 101.

[0037] In this embodiment, the mounting part 210 is a sheet metal box, made by bending a sheet metal part, which has low manufacturing cost and good strength. Furthermore, the width and height of the mounting part 210 match the sliding connecting groove 101, resulting in a high connection strength between the mounting part 210 and the connecting beam 1 when the mounting part 210 is engaged in the sliding connecting groove 101, reducing the likelihood of shaking and further improving the stability of the support structure.

[0038] Among them, the connecting beam 1 is also a sheet metal part. The left and right sides of the horizontal part 110 are bent downward to form the vertical part 120, which makes the overall processing and manufacturing cost of the support structure lower.

[0039] The support leg 2 also includes a vertical column 220 at the bottom, and the bottom end of the mounting part 210 and the top end of the column 220 are connected and fixed by welding.

[0040] Please refer to the attached document. Figure 1-4 This application embodiment also provides a combination table, including multiple tabletops 3, two sets of parallel crossbeam structures, and a support structure that facilitates disassembly. Each set of crossbeam structures includes multiple horizontally arranged crossbeams 4. The left and right adjacent crossbeams 4 are connected by connecting beams 1. The area enclosed between any pair of front and rear opposite crossbeams 4 and their connecting beams 1 forms a splicing area 5. Each splicing area 5 is connected to a tabletop 3, so that the multiple tabletops 3 can be spliced ​​together to form a whole.

[0041] In this embodiment, by installing the tabletop 3 within the splicing area 5 defined between the connecting beam 1 and the crossbeam 4, when the desktop space of the modular table needs to be expanded, only one connecting beam 1 and a set of symmetrical crossbeams 4 need to be added, thus increasing the number of splicing areas 5. Furthermore, since the splicing areas 5 are all the same size, there is no need to separately manufacture the tabletop 3; the number of tabletops 3 can be selected according to the number of splicing areas 5, making the manufacturing process of the modular table more convenient.

[0042] It should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used above to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means three or more.

[0043] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A support structure that facilitates disassembly, characterized in that, It includes a horizontally arranged connecting beam (1) and a vertically arranged support leg (2). The connecting beam (1) is configured to support the splicing part of two tabletops (3). The bottom of the connecting beam (1) is provided with two symmetrical support legs (2). The support legs (2) are detachably connected to the connecting beam (1) and can be fixed at multiple positions along the length of the connecting beam (1).

2. The facilitating disassembly support structure according to claim 1, characterized in that, The bottom of the connecting beam (1) has a sliding connecting groove (101) extending in the front-back direction. The support leg (2) includes a mounting part (210) at the top. The mounting part (210) is engaged with the connecting beam (1) through the sliding connecting groove (101), and the mounting part (210) can slide back and forth along the sliding connecting groove (101).

3. The facilitating disassembly support structure according to claim 2, characterized in that, The connecting beam (1) and the mounting part (210) are fixed together by screws. The connecting beam (1) includes vertical parts (120) on the left and right sides. The vertical parts (120) have a plurality of first connecting holes (121) arranged along the length direction. The screws pass through the first connecting holes (121) and are screwed to the side wall of the mounting part (210).

4. The facilitating disassembly support structure according to claim 2, characterized in that, The connecting beam (1) has baffles (130) extending laterally through its front and rear sides. The side wall of the mounting part (210) abuts against the baffles (130), and the baffles (130) and the mounting part (210) are fixed together by screws.

5. The detachable support structure according to claim 4, characterized in that, The mounting part (210) has a box-shaped structure. The mounting part (210) has a plurality of second connecting holes (211) on the side near the baffle (130). Screws pass through the second connecting holes (211) and are screwed to the baffle (130). The mounting part (210) has a plurality of first clearance holes (212) on the side away from the baffle (130). The first clearance holes (212) are directly opposite the second connecting holes (211). The first clearance holes (212) are configured to allow screws to pass through the mounting part (210).

6. The detachable support structure according to claim 4, characterized in that, Along the width direction of the connecting beam (1), the left and right sides of the baffle (130) extend beyond the connecting beam (1), and the portion of the baffle (130) extending beyond the connecting beam (1) forms an angle iron-shaped connecting arm (131), which is configured to connect the crossbeams (4) on both sides.

7. The detachable support structure according to claim 2, characterized in that, The connecting beam (1) includes a horizontal part (110) with a top horizontal surface. The horizontal part (110) has several third connecting holes (111). The horizontal part (110) is configured to be connected to the tabletop (3) with screws. The screws pass through the third connecting holes (111) and are screwed to the bottom of the tabletop (3). The mounting part (210) has several second clearance holes (213) formed in the vertical direction. The second clearance holes (213) are directly opposite the third connecting holes (111). The second clearance holes (213) are configured to allow screws to pass through the mounting part (210).

8. The detachable support structure according to claim 2, characterized in that, The mounting part (210) is a sheet metal box. The width of the mounting part (210) is close to the width of the sliding connection groove (101), and the height of the mounting part (210) is close to the depth of the sliding connection groove (101).

9. A combination table, characterized in that, It includes multiple tabletops (3), two sets of parallel crossbeams, and a support structure that is easy to disassemble as described in any one of claims 1-8. Each set of crossbeams includes multiple horizontally arranged crossbeams (4). The crossbeams (4) that are adjacent to each other on the left and right are connected by the connecting beams (1). The area enclosed between any pair of crossbeams (4) that are opposite each other on the front and back and their connecting beams (1) forms a splicing area (5). Each splicing area (5) is connected to a tabletop (3), so that the multiple tabletops (3) are spliced ​​together to form a whole.

Images