JPH07110019A - Fitting structure for leg of table - Google Patents

Abstract

PURPOSE:To enable same common leg to be effectively fitted so as to stably support a top board even if the form of the top board of a table is changed. CONSTITUTION:In a table which is constituted by vertically providing tubular supporting legs from the connected angle parts of rail-like respective supporting frame bodies 1a, 1b loadingly fitted to a top board A, the fitting parts 5a, 5b formed on one end sides of both corner joints 4a, 4b fixable to the underside of the table A with screws are respectively fitted to the end parts on the approaching side of both supporting frame bodies la, 1b fixable to the underside of the table A through metal fittings 2. On the other end side of both corner joints 4a, 4b, ring shaped bodies 6a, 6b of low height capable of being superimposed are integratedly formed, and the upper part of a joint shaft C insertedly fitted to the upper part of each supporting leg is constructed capably of being fitted so as to be threadedly inserted into the upper ring shaped body 6a while fitted into the lower ring shaped body 6b.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is a tape that can effectively mount the same common support leg even if the shape of the top plate changes.
Bull support leg mounting structure.

[0002]

2. Description of the Related Art Conventionally, in a table constructed by vertically arranging pipe-shaped supporting legs from the connecting corners of each frame-shaped support frame on which a top plate is mounted and attached, the top plate is generally It was a quadrilateral or a disc with four right angles, and the supporting legs were respectively hung from the four corners, which are the connecting corners of both support frames adjacent to each other at right angles.

[0003]

However, recently, various modifications have been made to the shape of the top plate different from the conventional type. In each case, the mounting position of each support leg is to support the top plate in a stable manner. Since it becomes various, both adjacent support frames can be attached variously by making them larger or smaller than 90 degrees, so it is necessary to make a mounting structure that matches the shape of the top plate, unlike the conventional type. However, the parts are not shared, resulting in increased costs, and the quality is not stable, making production and management difficult.

[0004]

SUMMARY OF THE INVENTION The present invention solves such a problem and enables a supporting leg to be effectively attached to a top plate of any shape. Therefore, the top plate is mounted and attached. In a table constructed by vertically arranging pipe-shaped supporting legs from the connecting corners of each frame-shaped support frame, the approach-side ends of both support frames that can be fixed to the lower surface of the top plate by mounting brackets , The fitting parts formed on one end side of both corner joints that can be fixed to the table bottom surface by screws are fitted respectively, and the other end side of both corner joints has a low height that allows vertical stacking. A structure in which the ring-shaped bodies are integrally formed, and the upper part of the joint shaft inserted into the upper part of each supporting leg is screwed into the above-mentioned ring-shaped body and can be fitted into the ring-shaped body below to be attached. Is.

[0005]

Therefore, the fitting portions of both corner joints are fitted to the end portions of both supporting frame bodies, respectively, and the annular bodies of both corner joints are vertically overlapped with each other, and the top plates having different shapes are fitted together. Change both angles of both support frames and rotate both annular bodies while overlapping them so that both ring-shaped bodies are located at the positions of each supporting leg that can be stably supported. It is fixed to the top plate, and the joint shaft is inserted into both annular bodies from below and the supporting legs are attached to the joint shaft.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIGS. 1 to 10, A is 4 right angle 4
A top plate of a corner table is shown, and pipe-shaped supporting legs B each having a decorative concave curved surface 7 inscribed on the outer corner side are hung from the four corners of the lower surface of the top plate A. The mounting brackets 2 that engage with the inner side surfaces of the four frame-shaped support frames 1a and 1b on which the top plate A can be placed are provided so that they can be fixed to the lower surface of the top plate A with screws 8. Fitting portions 5a and 5b that can be fitted to the end portions of the support frame bodies 1a and 1b are formed on one end sides of both corner joints 4a and 4b having both holes 9 through which the screw 3 of FIG. At the other end of each of the corner joints 4a and 4b, a ring-shaped body 6 which can be vertically overlapped and has a low height and has a screw hole 10a is formed.
a and a ring-shaped body 6b having a shaft hole 10b are integrally formed respectively, and a spacer 11 is inserted on the upper part of the supporting leg B via a spacer 11 and the joint shaft C is locked by a locking tool 12. The screw hole 10a and the shaft hole 10b on the upper part of the
Is formed with a screw portion 13a and a shaft portion 13b, and an adjuster receiver 15 which can be fixed by a locking bolt 14 is fitted to the lower part of the support leg B. The adjuster receiver 15 has a mounting screw 17 for an adjuster 16. Is screwed from below.

Therefore, below the four corners of the four-square quadrangular top plate A, the fitting portions 5 of the two corner joints 4a and 4b are provided.
a and 5b are fitted to the end portions of both support frame bodies 1a and 1b, respectively, and ring-shaped bodies 6a and 6b of both corner joints 4a and 4b are fitted.
Are overlapped with each other in the vertical direction, and the screw portion 13a of the joint shaft C, which is inserted by rotating from below, is inserted into the screw hole 10a of the ring-shaped body 6a, and the shaft portion 13b is inserted into the shaft hole 10b of the ring-shaped body 6b. 5, 7 and 8 so that both ring-shaped bodies 6a and 6b are located at the positions of the supporting legs that can stably support the plate A.
And, as shown in FIG. 9, both supporting frame bodies 1a and 1b are oriented at 90 degrees, and each mounting metal fitting 2 that engages with the supporting frame bodies 1a and 1b is fixed to the lower surface of the top plate A by a screw 8, respectively. The corner joints 4a, 4b are fixed by screws 3, a spacer 11 is fitted below each joint shaft C, and the decorative concave curved surface 7 is positioned outside the corners of each supporting leg B. The four support legs B can be attached by fitting the upper part of the support legs B and mounting the adjuster receivers 15 on the lower portions of the respective support legs B and attaching the adjusters 16 respectively.

Further, when the top plate A has various shapes different from the four-sided rectangular shape of the above-mentioned embodiment as shown in FIGS. 12 to 17, both supporting frames combined as in the above-mentioned embodiment are used. As shown in FIG. 11, the bodies 1a and 1b have an angle θ ₁ larger than 90 degrees or an angle θ smaller than 90 degrees.
_{As shown in FIG. 2} , each support leg B can be attached to the positions where the top plates A having different shapes can be stably supported by sharing the parts.

[0009]

As described above, according to the present invention, the fitting portions (5a) and (5b) of both corner joints (4a) and (4b) are connected to both support frame bodies (1a) and (1).
Align the two corner joints (4a),
The annular bodies (6a) and (6b) of (4b) are vertically overlapped with each other, and the annular bodies (6a) and (6b) are located at the positions of the supporting legs that can stably support the top plates (A) having different shapes. Position, the angle between both support frames (1a), (1b) is changed, and both ring-shaped bodies (6a), (6
Both support frames (1a), (1b) while rotating while b) is superposed
Also, both corner joints (4a) and (4b) are fixed to the lower surface of the top plate (A), and the supporting shaft (B) is attached to the joint shaft (C) that is inserted into both annular bodies (6a) and (6b) from below. ), The upper part can be inserted and attached, and even if the shape of the top plate (A) changes, it is possible to stably support the top plate (A) with common parts. It becomes possible to attach the same supporting leg (B), and even if the top plate (A) has various shapes, the cost can be reduced without changing the parts and the production and management can be performed well while the quality is stable. It has the feature that it can be implemented properly.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an essential part of an embodiment of the present invention.

FIG. 2 is a perspective view showing a part of a main part.

FIG. 3 is a front view showing the entire table.

FIG. 4 is a side view showing a IV-IV line view of FIG. 3.

5 is a sectional view showing a view taken along line VV of FIG. 3. FIG.

FIG. 6 is a front view showing a part of FIG. 3 in an enlarged manner.

FIG. 7 is a plan view showing a part of FIG.

FIG. 8 is a plan view schematically showing a table.

9 is a bottom view showing a part of FIG. 6. FIG.

FIG. 10 is a cross-sectional view showing a part of a supporting leg.

11 is a plan view showing the operating state of FIG. 7. FIG.

FIG. 12 is a plan view showing a second embodiment of the top plate.

FIG. 13 is a plan view showing a third embodiment of the top plate.

FIG. 14 is a plan view showing a fourth embodiment of the top plate.

FIG. 15 is a plan view showing a fifth embodiment of the top plate.

FIG. 16 is a plan view showing a sixth embodiment of the top plate.

FIG. 17 is a plan view showing a seventh embodiment of the top plate.

[Explanation of symbols]

 A Top plate 1a1b Support frame B Support leg 2 Mounting bracket 3 Screws 4a, 4b Joints 5a, 5b Fitting parts 6a, 6b Ring-shaped body C Joint shaft

Claims (1)

[Claims] 1. A pipe-shaped supporting leg (B) is hung from each connecting corner of each frame-shaped support frame (1a), (1b) on which a top plate (A) is mounted and attached. Mounting bracket on table
Both support frames that can be fixed to the bottom surface of the top plate (A) by (2) (1
At the approaching end of a) and (1b), use the screw (3) to attach the table.
(A) Fit both fittings (5a), (5b) formed on one end side of both corner joints (4a), (4b) that can be fixed to the lower surface,
On the other end sides of both corner joints (4a) and (4b), ring-shaped bodies (6a) and (6b) having a low height that can be vertically overlapped are integrally formed, respectively, and each of the support legs (B) is formed. Joint shaft to be attached on top
A supporting leg mounting structure characterized in that the upper part of (C) is screwed into the upper ring-shaped body (6a) and is fitted into the lower ring-shaped body (6b) to be mounted.