JP2769782B2 - Bipod folding table - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improved two-legged folding table. 2. Description of the Related Art A low-profile folding table used for a Japanese-style room in a folding table can be pivotally folded inward between a connecting base on both sides of a lower surface of a top plate. 2. Description of the Related Art A foldable seat table in which front and rear short leg bars are pivotally provided with a short leg stay comprising two both staying bars interposed by springs is generally known. [0003] However, in this conventional folding seat table, front and rear short leg rods are provided on both side pivot shafts provided between the front and rear base rods on the lower surface of the top plate, respectively. Because of the structures that are pivotally mounted, respectively, there is a problem in terms of stability, and there is a drawback that rattling or the like is likely to occur. In addition, since the pivot shafts on both sides are connected to the front and rear base bars via the front and rear folding stays of the short leg bars, the pivoting of the front and rear short leg bars is made more unstable. In addition, the structure is complicated, and the assembling and folding operation of the seat table requires a considerable operation force and cannot be easily performed, and the robustness and stability at the time of assembling are not completely reasonable. There was no good-looking style full of aesthetic sense. SUMMARY OF THE INVENTION An object of the present invention is to provide a two-leg foldable table which is easy to assemble and fold, and has good stability and a stable strength that does not cause a disorder for a long time. It was done. SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and the gist of the present invention is that a lower end of a column-shaped pillar having a through hole in an upper inner surface is provided. An inverted T-shaped leg to which the leg seat rod is fixed is pivotally mounted on the upper end of each of the upper and lower left and right center portions of the center of the lower surface of the top plate, and is rotatably provided. A brace stay consisting of both staying rods with spring intervention is pivotally mounted in the barrel through a through hole so that the inverted T-shaped leg can be pivotally folded inward,
A two-leg foldable seating table characterized in that an operating handle is provided on the other staying rod side. Next, embodiments of the present invention will be described in detail with reference to the drawings. [0005] First, reference numeral 2 denotes a base frame of a frame composed of front and rear base rods 3 and 3 and left and right rods 4 and 4 attached to the lower surface of the top plate 1.
Reference numerals 5 and 5 denote connecting base rods disposed between the front and rear base rods 3 on the left and right sides of the lower surface of the top plate 1, respectively. Next, 6
A leg seat rod 8 is provided at the lower end of the leg cylinder 7 having a through hole 9 on the upper inner surface.
Is an inverted T-shaped leg to which is fixed. Therefore, the inverted T-shaped legs 6 are pivotally mounted 12 on the plate supporting portions 11 at the center of the left and right sides on the lower surface of the top plate 1 so as to be rotatable. Next, a brace stay 13 composed of staying rods 13a and 13b interposed by a spring 14 is attached to the tip of one of the staying rods 13a so that the inverted T-shaped leg 6 can be rotated and folded inward between the leg cylinder 7 and the connecting base rod 5. It is interposed by being pivotally attached to the inside of the leg cylinder 10 through the through hole 9, and an operation handle 18 is provided on the other holding rod 13 b side. Reference numerals 15 and 17 are pivot shafts, and 16 is a support plate. According to the present invention, one of the brace stays, which is composed of two stay rods interposed by a spring, is provided between the leg cylinder and the connecting base rod so that the inverted T-shaped leg can be turned and folded inward. Since the rod tip is pivotally mounted inside the barrel through the through hole, the inverted T-shaped leg pivot is extremely stable and does not cause rattling or inconsistency over a long period of time. In addition, stable strength at the time of standing composition is guaranteed. Moreover, assembling and folding can be easily performed, and robustness and stability when assembled are completely reasonable. In addition, the structure is simple and the aesthetic sense overflows, and the appearance is very good.

[Brief description of the drawings] FIG. 1 is a perspective view of a seat table according to the present invention in an assembled state. FIG. 2 is a perspective view of the seat table of the present invention in a folded state. FIG. 3 is an enlarged perspective view of a main part of the present invention. [Explanation of symbols] 1 Top plate 2 Base frame 3 base rods 4 Side rod 5 Connecting base rod 6 inverted T-shaped legs 7 leg column 8 leg seat rod 9 through hole 10 in the cylinder 11 Branch 12 pivot 13 Bracing stay 13a, 13b stay rod 14 spring 15,17 pivot 16 edition 18 Operating handle

Continuation of the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) A47B 3/08 A47B 3/091

Claims (1)

(57) [Claims] An inverted T-shaped leg in which a leg-seating rod is fixed to the lower end of a column-shaped pillar having a through hole in the upper inner surface, and the upper end of the inverted T-shaped leg is provided at the center of the lower left and right sides of the top plate. Each of the brace stays is composed of two stay rods interposed by springs so that the inverted T-shaped leg can be turned and folded inward between the leg cylinder and the connecting base rod. A two-leg foldable seating table characterized in that a rod tip is pivotally mounted in a base cylinder through a through hole and interposed, and an operation handle is provided on the other staying rod side.