JPS5825857Y2 - Assembly type concrete table - Google Patents

Description

[Detailed description of the invention] This invention uses concrete panels, assembles them into a box-like shape of any desired shape, assembles a vertical concrete pedestal into a leg frame, and attaches a table to the top of the vertical concrete pedestal. This relates to a prefabricated concrete table whose purpose is to construct a sturdy prefabricated concrete table by attaching and mounting the back surface of a top plate, and each of which has a plurality of vertical concrete panels each having an inclined contact surface on both ends. A box-shaped leg frame body having openings at the top and bottom is configured such that the adjacent inclined contact surfaces face each other to form adjacent corner corners, and each adjacent corner corner of the box-shaped leg frame body has openings at the top and bottom. The bent outer surface of the outer corner edge is
Closely attached to the bent inner surface of the vertical concrete pedestal, and
A plurality of frame washers are installed as a bridge on the bent inner surface of each adjacent corner of the box-shaped leg frame, and each of the vertical concrete pedestals has a midway portion that is connected to the inclined surface of the adjacent concrete panel. A part of the large anchor at the base of the tightening screw rod inserted between the contact surfaces is embedded, and the frame washer is screwed onto the protruding end of the tightening screw rod with a nut. , a box-shaped leg frame is fastened to the inner surface of the adjacent corner of the vertical concrete panel, and is integrally assembled with the pedestal, and a back surface of the table top is attached to the top surface of the concrete pedestal. The device is characterized in that the latching opening is latched and mounted on the rack.

Conventionally, as a table with interchangeable legs, there is a gap between the curtain plates at the corner of the table for attaching the legs, and a metal fitting fixed to the deck between the curtain plates is provided with a shim plate inside the gap. A vertical elongated hole cut through to the lower edge of the vertical elongated hole is cut in the center of the shim board, and a leg with a screw pestle protruding from the hole to be inserted is inserted from the outside of the table into the leg mounting gap between the curtain boards. It is known to tighten the curtain board while applying it to the end surface of the curtain board.

This conventional structure simply has legs interchangeably attached to the table top.

In contrast, the invention of this application uses concrete panels, assembles the concrete panels into a box-like shape of any desired shape, and assembles a vertical concrete pedestal into a concrete pedestal frame, and on the top surface of the vertical concrete pedestal, A sturdy concrete table is constructed by attaching and mounting the back side of the table top plate.According to the invention of this application, a concrete panel made by simple structure and machining is used, and this can be assembled into any desired shape. A box-shaped concrete leg frame is assembled, and this is easily assembled to a vertical concrete leg using frame washers and tightening screws, and a table top plate is attached to the top of the vertical concrete leg. It is extremely useful to be able to assemble and construct a sturdy concrete table by anchoring the table.

This invention will now be explained with reference to the drawings.

This idea consists of multiple vertical concrete panels 1°1...
... to the bent inner surface 13.13 of the adjacent corner portion 3 of the box-shaped leg frame a with the upper and lower openings configured in a bent state at each adjacent end edge 2, 2... The leg frame body a is integrally tightened to a concrete pedestal 8 with a tightening screw rod 6 through a frame washer 14 which is installed in a tangled manner, and a table top plate 17 is erected on the top surface of the pedestal 8. A prefabricated concrete table comprising a vertical concrete table having a large anchor portion 7 of a tightening screw rod 6 embedded in the outer surface 5.5 of the outer corner edge 4 of the adjacent corner 3 of each concrete panel 1, 1 thereof. The inner surfaces 9, 9 of the pedestal 8 are brought into close contact with each other, and the middle part 10 of the tightening rod 6, in which the large anchor part 7 is embedded in the rectangular vertical concrete pedestal 8, is attached to the slope of the adjacent concrete panels 1, 1. It is inserted between the opposing surfaces 11 and 11, and is tightened by passing the protruding end 12 of the threaded rod 6 through the frame washer 14 using the nut 15.
, 8 . . . are mounted on the top surfaces 16, 16 of the table top plate 17 by engaging the latching openings 19, 19, .

In the drawing, 14' is the weir plate of the frame washer 14, 20.20
21, 21', 21.21', 21.21', 21.21', 22.23, 22.23, and 24.

Although the shape of the box-shaped leg frame in this invention is rectangular in FIGS. 1 to 3, it may be formed as desired, such as a rectangle.

Further, the shape of the vertical concrete pedestal is also set as appropriate, such as a prismatic shape as shown in Figures 4 and 6, or a cylindrical shape as shown in Figure 5.

The object of this invention is to improve the aesthetic appearance by carving appropriate patterns, designs, characters, etc. on the outer surfaces of the concrete panels and pillars.

[Brief explanation of the drawing]

The drawings show various embodiments of this invention; FIG. 1 is a plan view of one embodiment, FIG. 2 is a front view thereof, and FIG. 3 is a diagram similar to FIG.
4 is an enlarged sectional view taken along the line III in FIG. 2, FIG. 4 II is a sectional view taken along the line III-III in FIG. 4, and FIGS. An enlarged sectional view is shown. In the drawings, the same reference numerals indicate the same or equivalent parts, where a is the box-shaped leg frame, 1 is the vertical concrete panel, 2 is the adjacent edge thereof, 3 is the adjacent corner corner, 4 is the outer corner edge, 5 is the outer surface thereof, 6 is the tightening screw rod, 7 is a part of the massive anchor, 8 is the vertical concrete pedestal, 9 is the bent inner surface, 10 is the middle part of the tightening screw rod, 11 is the inclined contact surface, 12 is a protruding end;
13 is a bent inner surface, 14 is a frame washer, 15 is a nut for fastening, 16 is the top surface of the pedestal 8, 17 is a table top plate, 18 is the back surface thereof, and 19 is a latching opening.

Claims (1)

[Scope of utility model registration request] A box-shaped leg frame having openings at the top and bottom in which a plurality of vertical concrete panels each having an inclined contact surface at both ends are brought into contact with each other at their adjacent inclined contact surfaces to form adjacent corner portions. The bent outer surface of the outer corner edge of each adjacent corner of the box-shaped leg frame is in close contact with the bent inner surface of the vertical concrete pedestal, and A plurality of frame washers are installed as a bridge on the bent inner surface of each adjacent corner, and each of the vertical concrete pillars has a midway portion inserted between the inclined facing surfaces of the adjacent concrete panels. A part of the huge anchor at the base of the locking rod is embedded,
The frame washer is fastened to the inner surface of the adjacent corner of the vertical concrete panel with a nut screwed onto the protruding end of the fastening screw rod, and the box-shaped leg frame body is A prefabricated concrete table, characterized in that it is assembled integrally with a pedestal, and is mounted on the top surface of the concrete pedestal with an attachment opening on the back surface of the table top board being engaged.