Folding table

Abstract

The invention provides a folding table, which can simplify the structure, improve the appearance and improve the use safety, avoids complex welding, can be easily and reasonably manufactured, and caneasily and firmly fix a cam block and a supporting block on a rotating shaft which can rotatably support a table top and angle iron. Therefore, the folding action of the desktop can be stably and reliably carried out. The folding table is characterized in that angle iron (3) is fixed on the lower surface of a table top (2). A rotating shaft (6) is arranged in the angle iron (3), so that the angleiron (3) and the table top (2) are rotatably supported on the rotating shaft (6). A cam block (24) in which first and second cam grooves (32, 33) are formed is disposed in the angle iron (3). A lock cam (34) is rotatably disposed on the outside of the cam block (24). The locking cam (34) is engaged with the first and second cam grooves (32, 33). The cam block (24) is fixed to the rotating shaft (6).

Description

Technical field [0001] The invention relates to a folding table. While simplifying the structure, improving the appearance and improving the safety in use, it avoids complicated welding, can be easily and reasonably manufactured, and can easily and firmly fix the cam block and the support block to the The table top and the rotation axis of the angle iron are rotatably supported, so that the table top can be folded stably and reliably. Background technique [0002] There is known a folding table in which an angle iron-shaped lower frame is fixed on both sides of the lower surface of the table top, a seam cover strip is arranged on the inner side of the lower frame, and a coupling plate is installed on the seam cover strip to support the corner tube The end of the frame is welded to the inner side of the connecting plate, the inner supporting leg is screwed to the outer side of the connecting plate, and the outer supporting leg is spaced apart on the outer side of the supporting le...

AI Technical Summary

Problems solved by technology

[0003] However, the folding table has the following problems: since it is necessary to weld the ends of the angular tubular support frame on the inner side of the gusset plate, and use the angular tubular joint pipe to weld the upper parts of the inner and outer support legs, these welding operations Complicated and troublesome, the assembly and installation of each part is complicated, and part of the joint groove formed on the joint plate, the joint part of the seam cover strip, and the locking link are exposed from the lower frame, and the appearance effect is poor. In addition, they are not compatible with the user's contact with fingers which may injure it, etc.

[0005] However, the folding table has the following problems: In addition to the complicated production of the locking plate and the locking piece at the end of the reinforcement frame, it is also necessary to weld the connecting fittings to the upper parts of the inner and outer leg pillars for connection. These welding operations are complicated and time-consuming, the assembly and installation of each part are complicated, and part of the bracket is exposed from the lower frame, which has a poor appearance. In addition, the user's fingers may be injured by contact with it, etc.

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