CN216568883U - Folding table - Google Patents

Abstract

The utility model discloses a folding table, including the rack, be equipped with the platen on the rack, the left and right sides of rack articulates there is the folding supporting leg of accomodating of rack relatively be equipped with on the rack and be used for the locking mechanical system of supporting leg, also namely, locking mechanical system can mutually lock supporting leg and rack to guarantee stability between them, it is required to accord with the use.

Description

Folding table

Technical Field

The utility model relates to a folding table.

Background

Folding platform, what the name implies is one kind can carry out the supporting leg folding desk, is convenient for accomodate after folding. However, the folding structure of the existing folding table is poor in stability, not practical, complex in structure and high in production cost, and cannot meet the production and purchase requirements of users;

to this end, a folding table is urgently needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a folding table;

the folding table designed according to the purpose comprises a table frame, wherein a table plate is arranged on the table frame, supporting legs which can be folded and stored relative to the table frame are hinged to the left side and the right side of the table frame, and a locking mechanism for locking the supporting legs is arranged on the table frame;

preferably, the rack is provided with a shaft hole, the upper end of the supporting leg is provided with an insertion shaft, the insertion shaft is inserted into the shaft hole, the rack is provided with a locking ring, the locking ring and the insertion shaft are coaxially arranged and are positioned outside the insertion shaft, the inner wall of the locking ring is uniformly distributed with a plurality of elastic columns along the circumference thereof, the outer wall of the insertion shaft is uniformly distributed with a plurality of arc-shaped grooves along the circumference thereof, an arc transition section is arranged between every two arc-shaped grooves, and the elastic columns are embedded into the arc-shaped grooves;

preferably, the locking ring and the elastic column are made of rubber materials, and/or; a plurality of first mounting holes are formed in the locking ring, first threaded holes are formed in the positions, corresponding to the first mounting holes, of the rack, and bolts penetrate through the first mounting holes and are in threaded connection with the first threaded holes;

preferably, the rack comprises a connecting beam and cross beams arranged at the front end and the rear end of the connecting beam, and the support legs are provided with four cross beams which are respectively hinged at the left end and the right end of the two cross beams;

preferably, the cross beam and the connecting beam are both hollow pipes which are communicated with each other, air outlets are uniformly distributed on the outer side wall surface of the cross beam, and an air inlet pipe which extends downwards and is used for being connected with an external fan heater is arranged on the lower end surface of the connecting beam;

preferably, a rubber pad is arranged on the lower end face of the supporting leg;

the utility model has the advantages of simple and reasonable structure, low in production cost, stability are good, compare with current technique, including the rack, be equipped with the platen on the rack, the left and right sides of rack articulates there is the folding supporting leg of accomodating of rack relatively be equipped with on the rack and be used for the locking mechanical system of supporting leg, that is exactly, locking mechanical system can lock supporting leg and rack mutually to guarantee stability between them, it is required to accord with the use.

Drawings

Fig. 1 is one of the schematic three-dimensional structures of the present invention;

fig. 2 is a second schematic perspective view of the present invention;

FIG. 3 is a schematic view of the exploded structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a perspective view of the locking ring of the present invention;

fig. 6 is a schematic view of the bottom structure of the middle rack of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments;

referring to fig. 1-6, a folding table comprises a table frame 20, wherein a table plate 10 is arranged on the table frame 20, supporting legs 30 which can be folded and stored relative to the table frame 20 are hinged to the left side and the right side of the table frame 20, and a locking mechanism 40 for locking the supporting legs 30 is arranged on the table frame 20, namely, the supporting legs and the table frame can be locked by the locking mechanism, so that the stability of the supporting legs and the table frame can be ensured, and the folding table meets the use requirement;

referring to fig. 3 and 4, a shaft hole 210 is formed in the rack 20, an insertion shaft 310 is arranged at the upper end of the support leg 30, the insertion shaft 310 is inserted into the shaft hole 210, a locking ring 400 is mounted on the rack 20, the locking ring 400 and the insertion shaft 310 are coaxially arranged and are located outside the insertion shaft 310, a plurality of elastic columns 420 are uniformly distributed on the inner wall of the locking ring 400 along the circumference thereof, a plurality of arc-shaped grooves 320 are uniformly distributed on the outer wall of the insertion shaft 310 along the circumference thereof, an arc transition section is arranged between each two arc-shaped grooves 320, and the elastic columns 420 are embedded into the arc-shaped grooves 320;

adjusting and locking principles: when the supporting leg 30 rotates relative to the rack 20, the plug spindle 310 rotates to extrude the elastic column 420 to deform the elastic column 420, and at this time, the plug spindle 310 rotates to enable the elastic column 420 originally located in the arc-shaped groove 320 to enter the next arc-shaped groove 320, so that the plug spindle 310 can be continuously locked;

referring to fig. 4, the locking ring 400 and the elastic column 420 are made of rubber, and/or; the locking ring 400 is provided with a plurality of first mounting holes 410, the position of the rack 20 corresponding to the first mounting holes 410 is provided with a first threaded hole 220, a bolt 430 is arranged in the first mounting hole 410 in a penetrating manner to be in threaded connection with the first threaded hole 220, and the locking ring 400 is assembled through a bolt 420, so that the locking ring is simple in structure, convenient to assemble, convenient to maintain at a later stage and capable of meeting use requirements;

referring to fig. 6, the rack 20 is composed of a connecting beam 50 and cross beams 500 arranged at the front and rear ends of the connecting beam 50, and the support legs 30 have four ends hinged to the left and right ends of the two cross beams 500 respectively;

referring to fig. 6, the cross beam 500 and the connecting beam 50 are both hollow pipes which are communicated with each other, air outlets are uniformly distributed on the outer side wall surface 520 of the cross beam 500, and an air inlet pipe 510 which extends downwards and is used for being connected with an external warm air blower or cold air blower is arranged on the lower end surface of the connecting beam 50, that is, after the warm air blower or cold air blower is connected, input warm air or cold air can enter the connecting beam 50 from the air inlet pipe 510, then is conveyed into the cross beam 500, and then is output from the air outlets, so that cold air or warm air can be conveyed to people on the front side and the back side of the folding table;

in the utility model, the lower end surface of the supporting leg 30 is provided with a rubber pad;

in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, but not as indicating or implying relative importance or implicitly indicating the number of technical features indicated;

the basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a folding table, includes rack (20), be equipped with platen (10) on rack (20), its characterized in that: the left side and the right side of the rack (20) are hinged with supporting legs (30) which can be folded and stored relative to the rack (20), and a locking mechanism (40) used for locking the supporting legs (30) is arranged on the rack (20).

2. A folding stage according to claim 1, wherein: be equipped with shaft hole (210) on rack (20), supporting leg (30) upper end is equipped with spiale (310), spiale (310) is pegged graft in shaft hole (210) install locking ring (400) on rack (20), locking ring (400) with spiale (310) each other is coaxial setting and is located the outside of spiale (310) locking ring (400) have a plurality of elasticity posts (420) along its circumference equipartition on the inner wall of locking ring (400) a plurality of arc recesses (320) are equipped with circular arc changeover portion along its circumference equipartition on the outer wall of spiale (310), be equipped with between per two arc recesses (320) circular arc changeover portion, elasticity post (420) embedding is in arc recess (320).

3. A folding stage according to claim 2, wherein: the locking ring (400) and the elastic column (420) are made of rubber materials, and/or; the locking ring (400) is provided with a plurality of first mounting holes (410), the position of the rack (20) corresponding to the first mounting holes (410) is provided with first threaded holes (220), and bolts (430) are arranged in the first mounting holes (410) in a penetrating manner and are in threaded connection with the first threaded holes (220).

4. A folding stage according to any one of claims 1 to 3, wherein: the rack (20) is composed of a connecting beam (50) and cross beams (500) arranged at the front end and the rear end of the connecting beam (50), and the supporting legs (30) are provided with four cross beams which are respectively hinged to the left end and the right end of the two cross beams (500).

5. A folding stage according to claim 4, wherein: the air heater is characterized in that the cross beam (500) and the connecting beam (50) are both hollow pipes which are communicated with each other, air outlets are uniformly distributed on the outer side wall surface (520) of the cross beam (500), and an air inlet pipe (510) which extends downwards and is used for being connected with an external air heater is arranged on the lower end surface of the connecting beam (50).

6. A folding stage according to any one of claims 1 to 3, wherein: and a rubber pad is arranged on the lower end face of the supporting leg (30).

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