CN209391355U - A simple table frame connection structure - Google Patents

Abstract

The utility model relates to a simple and easy table frame connection structure, the bar roof beam structure that is equipped with the screw hole including table leg and tip, the one end of table leg is stretched out along two trapezoidal waist limits and is had the plate support, the plate support is bent in its plane of locating, the plate support tip is bent once more in its plane of locating, makes the leptoprosopy of plate support tip is parallel with the horizontal plane, and wide face perpendicular to horizontal plane still includes right angle bent plate and desktop connecting plate, right angle bent plate both ends respectively with plate support both ends welded connection, desktop connecting plate lid is arranged in on right angle bent plate and the desktop connecting plate and mutual welded connection. This connection structure constitutes simply, and the lower part neutral gear of department of bending at plate support is with bolted connection right angle bent plate and crossbeam during the installation, equally with bolted connection desktop and desktop connecting plate, two liang of lock joints, connect reliable and stable, and the dismouting is also very convenient, and the bolt hides in the inner space that plate support department of bending formed simultaneously, promotes wholly pleasing to the eye.

Description

A simple table frame connection structure

technical field

The utility model relates to a desk, in particular to a simple table frame connecting structure.

Background technique

Existing desks generally use a table frame plus a tabletop structure. Compared with a single-leg table, the tabletop is more stable and reliable. However, the existing table frames often have rigid and complicated structures at the joints between the table legs and the beam frame, and are inconvenient to install. , and difficult to disassemble.

Contents of the invention

The purpose of the utility model is to provide a simple table frame connection structure, which makes the connection method of the table frame simple, easy to install and disassemble, stable and reliable.

The technical scheme adopted by the utility model is: a simple table frame connection structure, including table legs and bar-shaped beam frames with threaded holes at the ends, the cross section of the table legs is trapezoidal, and one end of the table legs is along the There are plate-shaped brackets protruding from the two waists of the trapezoid. The plate-shaped brackets are bent in the plane where they are located, and the bending angle is an obtuse angle. The ends of the plate-shaped brackets are bent again in the plane where they are located. , make the narrow surface of the end of the plate-shaped support parallel to the horizontal plane, and the wide surface is perpendicular to the horizontal plane, and also include a right-angle bending plate and a desktop connecting plate, and the two ends of the right-angle bending plate are welded to the two ends of the plate-shaped support respectively , the desktop connecting plate cover is placed on the right-angle bending plate and the desktop connecting plate and welded to each other, the desktop connecting plate has a through hole for connecting with the desktop bolt, and the right-angle bending plate has a connecting hole for For connection with beam frame bolts.

Wherein, the right-angle bent plate of the utility model is connected with the beam frame by hexagon socket bolts.

Wherein, the bottom of the table leg of the utility model is provided with a table pad.

Compared with the prior art, the utility model has the following advantages: a simple table frame connection structure of the utility model is bent into a horizontal direction through a plate-like bracket protruding from the table leg, and the right-angled bent plate is welded to the desktop connection Plate, forming the connection structure of the beam, table legs and table top. The connection structure is simple. When installing, the right-angle bending plate and the beam are connected by bolts at the lower part of the bending part of the plate support, and the lower part of the bending part of the plate support is also connected. The neutral position uses bolts to connect the tabletop and the tabletop connecting plate, and the two are tightly fastened. The connection is stable and reliable, and the disassembly is also very convenient. At the same time, the bolts are hidden in the internal space formed by the bending of the plate-shaped bracket, which improves the overall appearance.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model.

Fig. 2 is a schematic diagram of bending table legs of the utility model.

In the figure, the labels are shown as 1-table leg, 11-plate support, 2-beam frame, 3-right-angle bent plate, 31-connecting hole, 4-desktop connecting plate, 41-through hole, 5-desk mat.

Detailed ways:

In order to deepen the understanding of the utility model, the utility model will be further described in detail below in conjunction with examples of implementation and accompanying drawings. The utility model can be implemented in the following ways:

Referring to a simple table frame connection structure shown in Figure 1, it includes a table leg 1 and a strip beam frame 2 with threaded holes at the end, the cross section of the table leg 1 is trapezoidal, and one end of the table leg 1 is along the There are plank supports 11 protruding from the two waists of the trapezoid, and the planar supports 11 are bent in the plane where they are located, and the bending angle is an obtuse angle, and the ends of the planar supports 11 are in the plane where they are located. Bending again, so that the narrow surface at the end of the plate-shaped support 11 is parallel to the horizontal plane, and the wide surface is perpendicular to the horizontal plane.

The utility model also includes a right-angle bending plate 3 and a desktop connecting plate 4, the two ends of the right-angle bending plate 3 are respectively welded and connected with the two ends of the plate-shaped support 11, and the cover of the desktop connecting plate 4 is placed on the right-angle bending plate 3 and The desktop connecting plate 4 is welded to each other, the desktop connecting plate 4 has a through hole 41 for connecting with the desktop bolts, and the right-angle bent plate 3 has a connecting hole 31 for connecting with the beam frame 2 bolts, The table leg 1 is bent and transitioned to the horizontal direction through the two plate-shaped brackets 11 integrated with it, and then connected into a whole through the right-angled bending plate 3, just forming a vertical connection end in the horizontal direction to connect the beam frame 2, the plate-shaped bracket 11 The hollow part formed with the right-angle bending plate 3 can cover the desktop connecting plate 4, and connect with the desktop bolts through the openings on the desktop connecting plate 4. The entire connection structure is simple in structure, and the connection is stable and reliable. When disassembling, only the beams need to be aligned. The frame 2 and the right-angle bent plate 3 on the table leg 1 are then connected by bolts, and finally the desktop is placed on the table frame and connected by inserting the bolts from the bottom through the desktop connecting plate 4. The interior of the space enclosed by the plate-shaped bracket 11 will not leak out, which improves the overall appearance.

Wherein, the right-angle bent plate 3 of the utility model is connected with the beam frame 2 by hexagon socket bolts, and can be disassembled and assembled conveniently by using a hexagon socket wrench.

Wherein, the bottom of the table leg 1 of the present utility model is provided with a table pad 5, which makes the whole table frame more stable.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model , should be included within the protection scope of the present utility model.

Claims (3)

1. A simple table frame connection structure, characterized in that: a bar beam frame comprising table legs and ends with threaded holes, the cross-section of the table legs is trapezoidal, and one end of the table legs is along the two waists of the trapezoid There is a plate-shaped support protruding, and the plate-shaped support is bent in the plane where it is located, and the bending angle is an obtuse angle, and the end of the plate-shaped support is bent again in the plane where it is located, so that the The narrow surface of the end of the plate-shaped support is parallel to the horizontal plane, and the wide surface is perpendicular to the horizontal surface. It also includes a right-angle bent plate and a desktop connection plate. The connecting plate cover is placed on the right-angle bending plate and the desktop connecting plate and welded to each other. The desktop connecting plate has through holes for connecting with desktop bolts, and the right-angle bending plate has connecting holes for connecting with the beam frame. Bolted. 2. A simple table-frame connection structure as claimed in claim 1, characterized in that: said right-angle bent plate is connected to the beam frame by hexagon socket bolts. 3. A simple table frame connection structure according to claim 1 or 2, characterized in that: a table pad is provided at the bottom of the table legs.