Joint and table assembled by using same

Abstract

The utility model discloses a joint and a table spliced by utilizing the joint, the joint comprises a connecting piece for connecting table legs and cross beams, the table legs and the cross beams are metal square tubes, the connecting piece comprises a square base, concave bosses capable of being inserted into the adjacent cross beams are arranged on two sides of the square base, and the concave bosses are connected with the table legs and the cross beams. A sliding block is arranged on the inner side of the concave boss, and the sliding block and the concave boss are jointly inserted into the cross beam. According to the joint and the table assembled by utilizing the joint, the table legs and the cross beams are connected by arranging the connecting pieces, the table legs and the cross beams can be tightly mounted only by matching simple inserting operation with screw turning action, and loosening or expansion fastening of the connecting pieces can be realized only by slightly loosening and tightening the abutting bolts, so that the mounting and dismounting efficiency is improved, and the mounting stability is also ensured; the table can be decorated by arranging the decoration frame, the attractiveness is improved, meanwhile, the connecting piece is arranged on the side face of the connecting piece to be in butt joint with the decoration frame, the connecting piece can be covered, and practicability and attractiveness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a joint and a table assembled by using the joint. Background Art

[0002] At present, office desks are essential items for office use, and the market prospects are very promising. Modular office furniture is the choice of most customers because it is easy to disassemble and assemble and can meet the needs of relocation and decoration change. However, the overall appearance of modular office desks on the market is relatively simple. Basically, the supporting legs are connected to the beams, and then the table top is directly covered on the top of the beams. Moreover, most of the beams of the table frames are not decorated, and the colors and appearances are relatively simple, which makes it difficult to solve the homogeneity problem of products on the market. The coordination problem between aesthetics and structure makes the process more difficult, and the installation cannot be simple and fast. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a joint and a table assembled using the joint, which solves the above-mentioned problems.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a joint, including a connecting piece connecting a table leg and a beam, the table leg and the beam are both metal square tubes, the connecting piece includes a square base, both sides of the square base are provided with concave bosses that can be inserted into adjacent beams, the inner side of the concave boss is provided with a slider that is inserted into the beam together with the concave boss, the inner thread of the slider is connected with a clamping bolt, the top of the beam is provided with a through hole for rotating the clamping bolt, by tightening the clamping bolt, the clamping bolt can separate the slider and the concave boss from each other to clamp against the inner wall of the beam for fixation, and the square base is fixedly connected to the table leg by bolts.

[0005] Preferably, a plug is fixedly provided at the top end of the inside of the table leg, and a screw hole adapted to the bolt is opened at the center of the plug, and L-shaped bosses which can be inserted into the inside of the table leg are also provided at the four corners of the bottom of the square base.

[0006] Preferably, the sliding block comprises a mountain-shaped base, and square bosses are provided on both sides of the bottom of the mountain-shaped base.

[0007] Preferably, a threaded through hole adapted to the tightening bolt is provided inside the square boss, and reinforcing ribs are provided between the bottom of the mountain-shaped base and the two side surfaces of the square boss.

[0008] The utility model also discloses a table assembled by joints, comprising table legs, a crossbeam and a connecting piece, and also comprising a table top plate and a decorative frame. The table top plate and the decorative frame are both mounted on the crossbeam by bolts.

[0009] Preferably, a connecting piece is provided on one side of the connecting member, and the connecting piece is butted against the decorative frame on the same side.

[0010] Beneficial Effects

[0011] The utility model provides a joint and a table assembled using the joint. Compared with the prior art, it has the following beneficial effects:

[0012] 1. The joint and the table assembled using the joint connect the table legs and the beam by setting connecting parts. The joint can be installed and tightened by simple plug-in operation and screw-tightening action. The tightening bolt only needs to be slightly loosened or tightened to achieve the relaxation or expansion of the connecting part, which improves the efficiency of installation and disassembly and ensures the stability of installation.

[0013] 2. The joint and the table assembled using the joint can be decorated by setting a decorative frame to improve the appearance of the table. At the same time, a connecting piece is set on the side of the connecting piece to connect with the decorative frame, which can also conceal the connecting piece, which is practical and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 An exploded view of the table of the utility model;

[0015] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0016] Figure 3 It is a top perspective view of the local structure of the connector of the utility model;

[0017] Figure 4 It is a bottom-up stereogram of the local structure of the connector of the utility model;

[0018] Figure 5 It is a top perspective view of the slider of the utility model;

[0019] Figure 6 This is a bottom-up stereoscopic diagram of the slider of the utility model;

[0020] Figure 7 It is an assembly drawing of the table of the utility model.

[0021] In the figure: 1-table leg, 2-crossbeam, 3-connecting piece, 31-square base, 32-concave boss, 33-slider, 331-mountain-shaped base, 332-square boss, 333-reinforcement rib, 334-threaded through hole, 34-tightening bolt, 35-through hole, 36-L-shaped boss, 4-plug, 5-table top, 6-decorative frame, 7-connecting piece. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-6 The utility model discloses a joint, including a connecting piece 3 connecting a table leg 1 and a cross beam 2, the table leg 1 and the cross beam 2 are both metal square tubes, the connecting piece 3 includes a square base 31, both sides of the square base 31 are provided with concave bosses 32 which can be inserted into the adjacent cross beam 2, the inner side of the concave boss 32 is provided with a slider 33 which is inserted into the cross beam 2 together with the slider, the inner thread of the slider 33 is connected with a tightening bolt 34, the top of the cross beam 2 is provided with a through hole 35 for rotating the tightening bolt 34, by tightening the tightening bolt 34, the slider 33 and the concave boss 32 can be separated from each other by the tightening bolt 34 to press against the inner wall of the cross beam 2 for fixation, and the square base 31 is fixedly connected to the table leg 1 by bolts.

[0024] A plug 4 is fixedly provided at the top of the table leg 1 , and a screw hole adapted to the bolt is provided at the center of the plug 4 . The four corners of the bottom of the square base 31 are also provided with L-shaped bosses 36 that can be inserted into the table leg 1 .

[0025] The slider 33 includes a mountain-shaped base 331 , and square bosses 332 are provided on both sides of the bottom of the mountain-shaped base 331 . A threaded through hole 334 adapted to the tightening bolt 34 is opened inside the square boss 332 , and a reinforcing rib 333 is provided between the bottom of the mountain-shaped base 331 and the sides of the two square bosses 332 .

[0026] By setting up the connecting piece 3 to connect the table leg 1 and the crossbeam 2, it can be installed and tightened with a simple plug-in operation and a screw-tightening action, and the tightening bolt 34 only needs a small degree of loosening or tightening to achieve the loosening or expansion tightening of the connecting piece 3, which improves the efficiency of installation and disassembly and ensures the stability of installation.

[0027] See also Figure 1 and 7 The utility model also discloses a table assembled by joints, including table legs 1, a crossbeam 2 and a connector 3, and also including a desktop panel 5 and a decorative frame 6. The desktop panel 5 and the decorative frame 6 are both installed on the crossbeam 2 by bolts. A connecting piece 7 is provided on one side of the connector 3, and the connecting piece 7 is connected to the decorative frame 6 on the same side.

[0028] The table can be decorated by setting the decorative frame 6 to improve the aesthetics. At the same time, a connecting piece 7 is set on the side of the connecting piece 3 to connect with the decorative frame 6, which can also conceal the connecting piece 3, which is practical and beautiful.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] When in use, insert part of the square base 31 into the table leg 1 through the L-shaped boss 36, then use bolts to penetrate the square base 31 and fix it with the plug 4, then put the slider 33 with the tightening bolt 34 inside on the concave boss 32, and then put the beam 2 on the concave boss 32 and the outside of the slider 33 from the side, and then use a screwdriver to reach into the through hole 35 to tighten the tightening bolt 34 so that the bottom end of the slider 33 extends out and presses against the concave boss 32, and then the slider 33 is moved away from the concave boss 32 to press against the inner wall of the beam 2 to achieve fixation; finally, place the decorative frame 6 and the desktop panel 5 on the beam 2 in turn, and screw the desktop panel 5 from the bottom of the beam 2 upwards to fix it.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A joint, comprising a connecting piece for connecting a table leg and a crossbeam, characterized in that: The table legs and crossbeams are both metal square tubes, and the connecting parts include a square base. Both sides of the square base are provided with concave bosses that can be inserted into adjacent crossbeams, and the inner side of the concave bosses is provided with sliders that are inserted into the crossbeams together with the sliders. The sliders are threadedly connected with locking bolts, and the top of the crossbeams is provided with through holes for rotating the locking bolts. By tightening the locking bolts, the locking bolts can separate the sliders and the concave bosses from each other to lock against the inner wall of the crossbeam for fixation, and the square base is fixedly connected to the table legs by bolts.

2. A connector according to claim 1, characterized in that: A plug is fixedly provided at the top end of the table leg, and a screw hole adapted to the bolt is opened at the center of the plug. The four corners of the bottom of the square base are also provided with L-shaped bosses that can be inserted into the table leg.

3. A connector according to claim 1, characterized in that: The sliding block comprises a mountain-shaped base, and square bosses are arranged on both sides of the bottom of the mountain-shaped base.

4. A connector according to claim 3, characterized in that: A threaded through hole adapted to the tightening bolt is provided inside the square boss, and reinforcing ribs are provided between the bottom of the mountain-shaped base and the side surfaces of the two square bosses.

5. A table assembled by joints, comprising the table legs, beams and connectors according to any one of claims 1 to 4, characterized in that: The utility model also comprises a desktop panel and a decorative frame, wherein the desktop panel and the decorative frame are both mounted on the crossbeam through bolts.

6. A table assembled by joints according to claim 5, characterized in that: A connecting piece is provided on one side of the connecting piece, and the connecting piece is butted against the decorative frame on the same side.

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