Folding table construction and method of fabrication

In a folding table which includes a table top and at least a pair of leg assemblies which are pivotable about parallel spaced apart horizontal axes between a first orientation at which said leg assemblies extend downward from the underside of said table top and a second orientation at which said leg assemblies extend along said underside of said table improvement comprising:

• said table top being a body of molded of plastic material having a pair of sockets integrally formed in said underside thereof at the location of each of said leg assemblies, said pair of sockets being at opposite sides of said table and having colinear horizontal passages which extend into said material of said table top, and
• wherein each of said leg assemblies has a pair of horizontally directed colinear pivot axle projections which extend into said passages of said sockets at opposite sides of said table to couple said leg assemblies directly to said table top, wherein a first of said pivot axle projections extends into a first of said passages for a first predetermined distance and the other of said pivot axle projections extends into the other of said passages for a second predetermined distance, and wherein at least one of said passages has a depth that is at least as great as said first predetermined distance combined with said second predetermined distance whereby said pivot axle projections may be entered into said passages by inserting one of said pivot axle projections into said one of said passages and then partially withdrawing said one pivot axle projection as the other of said pivot axle projections is guided into the other of said passages.

In a folding table which includes a table top and at least a pair of leg assemblies which are pivotable about parallel spaced apart horizontal axes between a first orientation at which said leg assemblies extend downward from the underside of said table top and a second orientation at which said leg assemblies extend along said underside of said table, the improvement comprising:

• said table top being a body of molded plastic material having a pair of sockets integrally formed in said underside thereof at the location of each of said leg assemblies, said pair of sockets being at opposite sides of said table and having colinear horizontal passages which extend into said material of said table top, and
• wherein each of said leg assemblies has a pair of horizontally directed colinear pivot axle projections which extend into said passages of said sockets at opposite sides of said table to couple said leg assemblies directly to said table top, wherein said socket passages have a diameter which is greater than the diameter of said pivot axle projections,
• further including a pair of cylindrical bushings each being disposed in a separate one of said passages in coaxial relationship with the one of said pivot axle projections that extends therein and a pair of leg assembly retainers each of which extends radially from a separate one of said pivot axle projections at locations which are adjacent the ends of said bushings and wherein said leg assembly retainers are threaded screws engaged with said pivot axle projections.

In a folding table which includes a table top and at least a pair of leg assemblies which are pivotable about parallel spaced apart horizontal axes between a first orientation at which said leg assemblies extend downward from the underside of said table top and a second orientation at which said leg assemblies extend along said underside of said table, the improvement comprising:

• said table top being a body of molded plastic material having pair of sockets integrally formed in said underside thereof at the location of each of said leg assemblies, said pair of sockets being at opposite sides of said table and having colinear horizontal passages which extend into said material of said table top, and
• wherein each of said leg assemblies has a pair of horizontally directed colinear pivot axle projections which extend into said passages of said sockets at opposite sides of said table to couple said leg assemblies directly to said table top, and
• wherein said socket passages have a diameter which is greater than the diameter of said pivot axle projections,
• further including a pair of cylindrical bushings each being disposed in a separate one of said passages in coaxial relationship with the one of said pivot axle projections that extends therein and a pair of threaded screws each of which extends radially through a separate one of said bushings and into the one of said pivot axle projections that is situated therein.

A folding table comprising:

• a table top formed by an integral body of molded plastic material, said body have a first pair of spaced apart sockets formed in said body of material and which are situated at opposite sides of the underside thereof, said first pair of sockets having colinear horizontally directed first passages which define a first pivot axis that extends between said first sockets, and further having a second pair of spaced apart sockets formed in said body of material at opposite sides of said underside thereof, said second pair of sockets having colinear horizontally directed second passages which define a second pivot axis that extends between said second sockets and which is parallel to said first pivot axis,
• a first pivotable leg assembly having a first pair of horizontal colinear pivot axle projections each of which extends into a separate one of said first passages, the combined distances that said first pair of axle projections extend into said first passages being equal to or less than the depth of at least one of said first passages,
• a second pivotable leg assembly having a second pair of horizontal colinear pivot axle projections each of which extends into a separate one of said second passages, the combined distances that said second pair of pivot axle projections extend into said second passages being equal to or less than the depth of at least one of said second passages, and
• means for preventing axial movement of said pivot axle projections along said passages after insertion of said pivot axle projections into said sockets.

In a method of fabricating a folding table, the steps comprising:

• molding an integral table top from plastic material including forming a first pair of spaced apart sockets on the underside of the table top which have horizontal colinear passages and forming a second pair of spaced apart socket on the underside of the table top which also have horizontal colinear passages that are parallel to said passages of said first sockets,
• forming first and second leg assemblies including providing each such leg assembly with a pair of spaced apart horizontal colinear pivot axle projections that have a smaller diameter than said passages,
• coupling said first leg assembly to said first pair of sockets and coupling said second leg assembly to said second pair of sockets by the further steps of
• disposing a cylindrical bushing on each of the pivot axle projections of the leg assembly in encircling relationship with the pivot axle projection,
• inserting one of the pivot axle projections of the leg assembly into the passage of one of the pair of sockets and then partially withdrawing the one pivot axle projection from that passage while guiding the other pivot axle projection of the leg assembly into the passage of the other of the pair of sockets,
• sliding said bushings along said pivot axle projections into the socket passages, and
• preventing further axial movement of said pivot axle projections and said bushings relative to said passages.