JPH07313255A - Two-leg folding type kneeling table - Google Patents

Abstract

PURPOSE:To facilitate the operation, enhance the stability, and ensure a stable strength never causing a warp over a long period. CONSTITUTION:A reversed T-shaped leg 5 is interposed between a leg cylindrical column 7 and a connecting base beam 5 in such a manner as to be rotatable and foldable inward by pivotally fixing the top end of one stay beam 13b of a bracing stay 13 formed of stay beams 13a, 13b and a spring 4 interposed between them into a leg cylinder 10 through a through-hole 9, and an operation handle beam 18 is provided on the other stay beam 13b. The pivotally fixing part of the reversed T-shaped leg is thus stabilized, never causing a shaking or warp over a long period. The assembling and folding can be easily performed, and the stiffness and stability when assembled are perfectly rational.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improved two-leg foldable table.

[0002]

2. Description of the Related Art As a short folding type seating table used for a Japanese room in a folding table, a spring intervention is provided so that it can be folded inwardly between the connecting base rods on both sides of the lower surface of the top plate. There is generally known a foldable table in which the front and rear short-leg rods are pivotally mounted via a short-leg stay composed of two double restraint rods.

[0003]

However, in this conventional folding type table, the front and rear short leg rods rotate on both side pivot shafts provided respectively between the front and rear base rods on the lower surface of the top plate. Since the structure is freely pivoted, there is a problem in stability, and there is a drawback that rattling or the like is likely to occur. Moreover, since the pivot shafts on both sides are connected to the front and rear base rods by interposing the front and rear folding rods for the front and rear folding stays of the short leg rods, the pivotal attachment of the front and rear short leg rods becomes more unstable. In addition, the structure is complicated, and it is not easy to assemble and fold the table, which requires a considerable amount of operating force, and the robustness and stability of the assembled table are completely rational. There was no aesthetically pleasing appearance. It is an object of the present invention to provide a two-leg foldable seat that is easy to assemble and fold the seat, has good stability, and guarantees stable strength that does not cause distortion over a long period of time. It was done.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and the gist thereof is to provide a leg seat rod at the lower end of a leg cylinder having a through hole in the upper inner surface. Inverted T-shaped legs with fixed tops are rotatably attached by pivoting the upper ends to the support plates at the left and right central portions of the lower surface of the top plate, respectively, and between the column base and the connecting rod. A brace stay consisting of both retaining rods of spring intervention is inserted by pivotally attaching it in the leg cylinder through the through hole of one retaining rod so that the legs can be folded inwardly.
In addition, the two-leg foldable table is characterized in that an operating handle is provided on the other restraint side. The present invention will now be described in detail with reference to the following embodiments with reference to the drawings.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, reference numeral 2 is a base frame which is attached to the lower surface of the top plate 1 and comprises front and rear base rods 3 and 3 and left and right rods 4 and 4.
In addition, reference numerals 5 and 5 are connecting rods respectively arranged between the front and rear rods 3 and 3 on the left and right sides of the lower surface of the top plate 1. Next, 6
A leg seat rod 8 is provided at the lower end of a leg cylinder 7 having a through hole 9 in the upper inner surface.
It is an inverted T-shaped leg with a fixed. Therefore, the inverted T-shaped leg 6 is rotatably provided by pivoting the upper end of the inverted T-leg 6 to the support plates 11 at the left and right central portions of the lower surface of the top plate 1 respectively. Next, the brace stay 13 composed of restraining rods 13a and 13b for interposing springs 14 is provided between the end of one restraining rod 13a so that the inverted T-shaped leg 6 can be folded inward between the column base 7 and the connecting base rod 5. This part is pivotally mounted in the leg cylinder 10 through the through hole 9 and is interposed, and the operating lever 18 is provided on the other retaining rod 13b side. In addition, 15 and 17 are pivot shafts, and 16 is a support plate.

[0006]

According to the present invention, the brace stay, which is a spring interlocking bar, is provided between the base column and the connecting base bar so that the inverted T-shaped leg can be folded and folded inward. Since it is pivotally attached in the tube through the through hole, the pivoting part of the inverted T leg is extremely stable and does not cause rattling or misalignment for a long period of time. Stable strength at the time is guaranteed. In addition, it is easy to assemble and fold, and the robustness and stability when assembled are completely rational. In addition, the structure is simple and the aesthetic sense overflows and the appearance is impressive.

[Brief description of drawings]

FIG. 1 is a perspective view of an assembled state of a table according to the present invention.

FIG. 2 is a perspective view of the 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 rod 4 side rod 5 connecting base rod 6 inverted T-type leg 7 leg cylinder column 8 leg seat rod 9 through hole 10 leg cylinder 11 support plate 12 pivot 13 bracing stay 13a, 13b Rest Rod 14 Spring 15,17 Pivot shaft 16 Support plate 18 Operation lever

Claims (1)

[Claims] Inverted T-shaped legs with leg rods fixed to the lower end of a cylindrical column with a through hole in the inner surface of the upper part, and the upper end of the inverted T-shaped leg is pivotally attached to the slabs at the center of the lower left and right sides of the top plate, respectively, for rotation A bracing stay consisting of two retaining rods with spring intervention is provided between the column base and the connecting base rod so that the inverted T-shaped leg can be folded and folded inward. A bipedal foldable table characterized in that it is pivotally attached inside and intervenes, and an operating handle is provided on the other side of the restraint bar.