Table leg supporting and connecting structure and table body

Abstract

The utility model discloses a table leg supporting and connecting structure and a table body, the table leg supporting and connecting structure comprises a connecting piece, the periphery of the connecting piece is provided with at least one group of connecting beams, the first end of each connecting beam is connected with the connecting piece, and the second end of each connecting beam is provided with a table leg; the top ends of the table legs are coaxially provided with axial connecting pieces along the axes of the table legs, the top ends of the axial connecting pieces are connected with trays, and the second ends of the connecting beams are connected with one sides of the axial connecting pieces through radial connecting pieces so that the second ends of the connecting beams can tightly abut against the outer sides of the table legs; the table top is supported by the tray to form a table body structure; the connecting beams and the table legs can be tightly and stably connected, so that a stable supporting structure is formed below the table top, meanwhile, the table top is stably supported, and the stability of the whole table body structure is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of table body structures and relates to a table leg supporting connection structure and a table body. Background Art

[0002] The existing table structure generally includes a tabletop and table legs for supporting the tabletop. The table legs are directly connected to the bottom of the tabletop through connectors, and there is a lack of a fixed connection structure between the table legs, which reduces the stability of the entire table structure. At the same time, the connection between the beam at the bottom of the existing table structure and the table legs is not tight enough, which will cause the beam and the table legs to loosen after long-term use. In order to ensure the tightness of the connection between the beam and the table legs, the existing table leg surface processing accuracy requirements are relatively high, which increases the difficulty and cost of table leg processing.

[0003] Therefore, the utility model aims at the above-mentioned technical problems existing in the existing table structure and discloses a table leg support connection structure and a table body. Utility Model Content

[0004] The purpose of the utility model is to provide a table leg support connection structure and a table body, which can ensure a tight and stable connection between the docking beam and the table legs to form a stable support structure under the table top, and at the same time provide stable support for the table top to ensure the stability of the overall table body structure.

[0005] The utility model is realized by the following technical solutions:

[0006] A table leg support connection structure includes a docking piece, at least one group of docking beams are arranged around the docking piece, the first end of the docking beam is connected to the docking piece, and the second end of the docking beam is arranged with a table leg; the top end of the table leg is coaxially arranged with an axial connecting piece along the axis of the table leg, the top end of the axial connecting piece is connected to a tray, the second end of the docking beam is connected to one side of the axial connecting piece through a radial connecting piece, so that the second end of the docking beam is tightly abutted against the outer surface of the table leg.

[0007] The top of the tray is connected to the tabletop, and the tabletop can be supported by the table legs. The docking piece is connected to the table legs or other docking pieces through the docking beam to form a stable support structure. At the same time, the second end of the docking beam is connected to one side of the axial connecting piece through the radial connecting piece, which can make the connection structure between the docking beam and the table leg more compact and stable while reducing the processing accuracy of the outer side of the table leg.

[0008] In order to better realize the utility model, further, the axial connecting piece includes a cylindrical nut and an axial screw. The top end of the table leg is coaxially inserted with a cylindrical nut along the axis, and the top end of the cylindrical nut is screwed with a tray through the axial screw; a radial connecting part is provided on the side of the axial screw, and the radial connecting piece is connected to the radial connecting part.

[0009] In order to better realize the utility model, further, an axial hole is provided at the top end of the table leg, and an axial connecting piece is inserted inside the axial hole; a radial through hole is provided on one side of the axial hole, and the radial through hole is aligned with the radial connecting part; the radial connecting piece passes through the radial through hole and is connected to the radial connecting part.

[0010] In order to better realize the utility model, further, the radial connection portion includes any one of a radial threaded hole, a radial bayonet, and a radial slot.

[0011] In order to better implement the present invention, further, the radial connecting member includes a radial screw, the second end of the docking beam is provided with a screw through hole, and the radial screw passes through the screw through hole and is connected to one side of the axial connecting member.

[0012] In order to better realize the utility model, further, the radial connecting member also includes an auxiliary pressure block, which is arranged between the second end of the docking beam and the outer side of the table leg, and the side of the auxiliary pressure block close to the table leg is provided with a conformal surface that fits tightly with the outer side of the table leg, and the auxiliary pressure block is provided with an anti-falling hole for the radial screw to pass through.

[0013] In order to better realize the utility model, further, a recess is provided at the center of the tray, and a central connecting hole for the axial connecting member to pass through is provided at the center of the recess.

[0014] In order to better realize the utility model, further, a plurality of auxiliary positioning holes are evenly arranged in the circumferential direction around the central connecting hole on the recess.

[0015] In order to better realize the utility model, further, a universal support foot is movably installed at the bottom end of the table leg.

[0016] A table body comprises the above-mentioned table leg support connection structure and a table top, the bottom of which is connected to a tray.

[0017] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0018] The utility model provides a docking piece, and a plurality of docking beams are circumferentially arranged around the docking piece, and a table leg is arranged at the second end of the docking beam to form a supporting connection structure, and a tray is quickly installed at the top end of the table leg through an axial connecting piece, and the table top is stably and conveniently supported by the tray, and at the same time, the second end of the docking beam is connected to one side of the axial connecting piece through a radial connecting piece, so that the connection between the docking beam and the table leg is tighter and firmer, which not only improves the aesthetics and stability of the table body, but also reduces the processing accuracy requirements of the outer side of the table leg through the tight connection structure between the docking beam and the table leg, thereby reducing the processing difficulty and cost of the table leg. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the table leg support connection structure;

[0020] Figure 2 It is a schematic diagram of the connection between the axial connecting member and the radial connecting member;

[0021] Figure 3 It is a schematic diagram of the structure of the table;

[0022] Figure 4 This is a schematic diagram of the installation of the tray;

[0023] Figure 5 It is a schematic diagram of the structure of the pallet;

[0024] Figure 6 A bottom view of the four sets of legs for the bottom of the table top.

[0025] Among them: 1- docking piece; 2- docking beam; 3- table leg; 4- axial connecting piece; 5- tray; 6- radial connecting piece; 7- universal support foot; 8- table top; 41- cylindrical nut; 42- axial screw; 51- recess; 52- center connecting hole; 53- auxiliary positioning hole; 61- radial screw; 62- auxiliary pressure block. DETAILED DESCRIPTION

[0026] The following detailed descriptions are all illustrative and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0027] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the utility model explicitly states otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0028] For the convenience of description, if the words "up", "down", "left" and "right" appear in the present invention, they only indicate that they are consistent with the up, down, left and right directions of the drawings themselves, and do not limit the structure. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0029] Terminology explanation section: The terms "install", "connect", "connect", "fixed" and so on in the present utility model should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements, or an interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0030] Embodiment 1:

[0031] A table leg support connection structure of this embodiment, such as Figure 1-Figure 4 As shown, it includes a docking piece 1, around which at least one group of docking beams 2 are arranged, the first end of the docking beam 2 is connected to the docking piece 1, and the second end of the docking beam 2 is provided with a table leg 3; the top end of the table leg 3 is coaxially provided with an axial connecting piece 4 along the axis of the table leg 3, and the top end of the axial connecting piece 4 is connected to a tray 5, and the second end of the docking beam 2 is connected to one side of the axial connecting piece 4 through a radial connecting piece 6, so that the second end of the docking beam 2 is tightly abutted against the outer surface of the table leg 3.

[0032] like Figure 1 As shown, a docking piece 1 is provided at the center below the tabletop, and three groups of docking beams 2 are evenly arranged around the docking piece 1 in the circumferential direction. The second ends of the three groups of docking beams 2 are provided with table legs 3, and the three groups of table legs 3 form a tripod support structure under the tabletop. The top of each group of table legs 3 is connected to a tray 5 through an axial connector 4, and the top support surface of the tray 5 is connected or in contact with the bottom of the tabletop, and the tabletop is firmly supported by the tray 5. A hollow cavity is provided inside the docking beam 2, and a radial connector 6 passes through the hollow cavity of the docking beam 2 and is connected to one side of the axial connector 4, and the connection between the docking beam 2 and the table legs 3 is realized through the radial connector 6.

[0033] like Figure 6As shown, docking pieces 1 are respectively provided on the left and right sides below the table top, and the two docking pieces 1 are connected by a crossbeam, and two groups of docking beams 2 are provided around each docking piece 1, and table legs 3 are provided at the second end of each group of docking beams 2, thereby forming a four-legged support structure below the table top. The top of each group of table legs 3 is connected to a tray 5 through an axial connector 4, and the top support surface of the tray 5 is connected to or in contact with the bottom of the table top, and the table top is stably supported by the tray 5. A hollow cavity is provided inside the docking beam 2, and a radial connector 6 passes through the hollow cavity of the docking beam 2 and is connected to one side of the axial connector 4, and the connection between the docking beam 2 and the table legs 3 is realized through the radial connector 6.

[0034] By connecting the radial connector 6 with the axial connector 4, the connection between the docking beam 2 and the table leg 3 is ensured to be tighter and more stable. At the same time, by installing the tray 5 on the top of the table leg 3 through the axial connector 4, the table top is supported by the tray 5.

[0035] Furthermore, a universal support foot 7 is movably mounted at the bottom end of the table leg 3. The universal support foot 7 can ensure that the table leg 3 can be stably placed on the bottom surface with different inclination angles.

[0036] Embodiment 2:

[0037] A table leg support connection structure is improved on the basis of embodiment 1, such as Figure 4 As shown, the axial connecting member 4 includes a cylindrical nut 41 and an axial screw 42. The top end of the table leg 3 is coaxially inserted with the cylindrical nut 41 along the axis, and the top end of the cylindrical nut 41 is screwed and installed with a tray 5 through the axial screw 42; a radial connecting portion is provided on the side of the axial screw 42, and the radial connecting member 6 is connected to the radial connecting portion.

[0038] The cylindrical nut 41 is fixedly inserted at the top of the table leg 3, and the axis of the cylindrical nut 41 is coaxially arranged with the axis of the table leg 3. In the actual installation process, the angle between the axis of the cylindrical nut 41 and the axis of the table leg 3 is less than or equal to 2°, which can be regarded as a coaxial state. One end of the cylindrical nut 41 extends to the top of the table leg 3, the tray 5 is inserted into the top of the cylindrical nut 41, and then the axial screw 42 is screwed into the top of the cylindrical nut 41, and the tray 5 is installed on the top of the table leg 3 by the axial screw 42. At the same time, a radial connecting portion is provided on the side of the cylindrical nut 41 facing the docking beam 2, and one end of the radial connector 6 is connected to the radial connecting portion to achieve a tight connection between the radial connector 6 and the axial connector 4.

[0039] Furthermore, an axial hole is provided at the top end of the table leg 3, and an axial connector 4 is inserted inside the axial hole; a radial through hole is provided on one side of the axial hole, and the radial through hole is aligned with the radial connecting part; the radial connector 6 passes through the radial through hole and is connected to the radial connecting part.

[0040] One end of the cylindrical nut 41 is directly inserted into the axial hole, and the cylindrical nut 41 is connected to the axial hole by interference fit, or the cylindrical nut 41 is connected to the axial hole by clearance fit and glue is filled in the axial hole. A radial through hole is provided on one side of the axial hole corresponding to the second end of the docking beam 2, and the radial through hole is used for the radial connector 6 to pass through. One end of the radial connector 6 passes through the radial through hole and is connected to the radial connection portion on one side of the axial connector 4.

[0041] Furthermore, the radial connection portion includes any one of a radial threaded hole, a radial bayonet, and a radial slot. Figure 4 As shown, the radial connection portion is preferably a radial screw hole, and one end of the radial connection member 6 is a threaded end. After the threaded end of the radial connection member 6 passes through the radial through hole, it is threadedly connected with the radial screw hole on one side of the axial connection member 4 to achieve a tight connection between the docking beam 2 and the table leg 3.

[0042] The other parts of this embodiment are the same as those of Embodiment 1, and thus will not be described in detail.

[0043] Embodiment 3:

[0044] A table leg support connection structure, improved on the basis of embodiment 1 or 2, such as Figure 2 and Figure 4 As shown, the radial connection member 6 includes a radial screw 61 , and a screw through hole is provided at the second end of the docking beam 2 . The radial screw 61 passes through the screw through hole and is connected to one side of the axial connection member 4 .

[0045] A baffle is provided at the second end of the hollow cavity of the docking beam 2, and a screw through hole for the radial screw 61 to pass through is provided at the center of the baffle. After the threaded end of the radial screw 61 passes through the screw through hole and the radial through hole, it is threadedly connected with the radial screw hole on one side of the axial connecting member 4.

[0046] Furthermore, the radial connecting member 6 also includes an auxiliary pressure block 62, which is arranged between the second end of the docking beam 2 and the outer side surface of the table leg 3. The auxiliary pressure block 62 is provided with a conformal surface that fits tightly with the outer side surface of the table leg 3 on the side close to the table leg 3, and the auxiliary pressure block 62 is provided with an anti-falling hole for the radial screw 61 to pass through.

[0047] The auxiliary pressing block 62 is made of flexible materials such as rubber and foam. The threaded end of the radial screw 61 passes through the screw through hole, the anti-dropping hole, and the radial through hole in sequence, and is connected with the radial screw hole on the side of the axial connector 4. At the same time, by arranging the auxiliary pressing block 62 between the second end of the docking beam 2 and the side of the table leg 3, the auxiliary pressing block 62 is closely fitted with the side of the table leg 3 through the conformal surface, and thus the table leg 3 and the docking beam 2 can be closely connected without ensuring the processing accuracy of the outer side of the table leg 3.

[0048] Preferably, under the premise of providing the auxiliary pressing block 62 , the table leg 3 can be made of wood.

[0049] The other parts of this embodiment are the same as those of Embodiment 1 or 2, and thus will not be described in detail.

[0050] Embodiment 4:

[0051] A table leg support connection structure, improved on the basis of any one of embodiments 1-3, such as Figure 5 As shown, a recess 51 is provided at the center of the tray 5 , and a central connecting hole 52 for the axial connecting member 4 to pass through is provided at the center of the recess 51 .

[0052] The axial screw 42 passes through the central connecting hole and is screwed into the threaded hole at the top of the cylindrical nut 41. At the same time, by setting the recess 51, it is ensured that the top end surface of the axial screw 42 is lower than the supporting surface of the tray 5, ensuring that the supporting surface of the tray 5 can be completely fitted with the bottom of the table top.

[0053] Furthermore, a plurality of auxiliary positioning holes 53 are evenly arranged in the circumferential direction around the central connecting hole 52 on the recessed portion 51, and connecting holes are arranged on the top end surface of the table leg 3 corresponding to the auxiliary positioning holes 53. By inserting positioning pins or positioning screws in the auxiliary positioning holes 53 and the connecting holes, the tray 5 can be quickly positioned on the top of the table leg 3.

[0054] The other parts of this embodiment are the same as any one of Embodiments 1-3, so they are not described again.

[0055] Embodiment 5:

[0056] A table body, improved on the basis of any one of embodiments 1-4, includes a table leg support connection structure, such as Figure 3 As shown, a table top 8 is also included, and the bottom of the table top 8 is connected to the tray 5.

[0057] The table top 8 is made of solid wood, glass, stone and other materials. The bottom of the table top 8 is in contact with the supporting surface at the top of the tray 5 or is connected by screws or connecting pins, and then the table top 8 is firmly supported by the table leg support connection structure formed by the tray 5, table legs 3, docking beams 2 and docking parts 1.

[0058] The other parts of this embodiment are the same as any one of Embodiments 1-4, so they are not described again.

[0059] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present invention fall within the protection scope of the present invention.

Claims

1. A table leg support connection structure, characterized in that: The invention comprises a docking member (1), at least one group of docking beams (2) are arranged around the docking member (1), the first end of the docking beam (2) is connected to the docking member (1), and the second end of the docking beam (2) is provided with a table leg (3); the top end of the table leg (3) is coaxially provided with an axial connecting member (4) along the axis of the table leg (3), the top end of the axial connecting member (4) is connected to a tray (5), and the second end of the docking beam (2) is connected to one side of the axial connecting member (4) through a radial connecting member (6), so that the second end of the docking beam (2) is tightly abutted against the outer surface of the table leg (3).

2. A table leg support connection structure according to claim 1, characterized in that: The axial connecting member (4) comprises a cylindrical nut (41) and an axial screw (42); the top end of the table leg (3) is coaxially inserted with the cylindrical nut (41) along the axis; the top end of the cylindrical nut (41) is screwed with a tray (5) via the axial screw (42); a radial connecting portion is provided on the side of the axial screw (42), and the radial connecting member (6) is connected to the radial connecting portion.

3. A table leg support connection structure according to claim 2, characterized in that: The top end of the table leg (3) is provided with an axial hole, an axial connecting piece (4) is inserted into the interior of the axial hole; a radial through hole is provided on one side of the axial hole, the radial through hole is aligned with the radial connecting portion; the radial connecting piece (6) passes through the radial through hole and is connected to the radial connecting portion.

4. A table leg support connection structure according to claim 3, characterized in that: The radial connection portion includes any one of a radial threaded hole, a radial bayonet, and a radial slot.

5. A table leg support connection structure according to any one of claims 1 to 4, characterized in that: The radial connecting member (6) comprises a radial screw (61), the second end of the docking beam (2) is provided with a screw through hole, and the radial screw (61) passes through the screw through hole and is connected to one side of the axial connecting member (4).

6. A table leg support connection structure according to claim 5, characterized in that: The radial connecting member (6) further comprises an auxiliary pressing block (62), wherein the auxiliary pressing block (62) is arranged between the second end of the docking beam (2) and the outer side surface of the table leg (3), and a conformal surface which is closely fitted with the outer side surface of the table leg (3) is arranged on a side of the auxiliary pressing block (62) close to the table leg (3), and an anti-dropping hole for the radial screw (61) to pass through is arranged on the auxiliary pressing block (62).

7. A table leg support connection structure according to claim 1 or 2 or 3 or 4 or 6, characterized in that: A recess (51) is provided at the center of the tray (5), and a central connection hole (52) for the axial connection member (4) to pass through is provided at the center of the recess (51).

8. The table leg support connection structure according to claim 7, characterized in that: A plurality of auxiliary positioning holes (53) are evenly arranged in the circumferential direction around the central connecting hole (52) on the recess (51).

9. A table leg support connection structure according to claim 1 or 2 or 3 or 4 or 6, characterized in that: A universal support foot (7) is movably mounted at the bottom end of the table leg (3).

10. A table body, comprising the table leg support connection structure according to any one of claims 1 to 9, characterized in that: It also comprises a table top (8), the bottom of which is connected to the tray (5).

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